• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
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    • 专利摘要:

    公开号:NL2011451A
    申请号:NL2011451
    申请日:2013-09-17
    公开日:2014-03-18
    发明作者:Stefan Sauter；Gregor Wehner
    申请人:Claas Saulgau Gmbh；
    IPC主号:
    专利说明:

    Title: Harvest truck for picking up and transporting plants or parts of plants
    The invention relates to an agricultural harvesting trolley for picking up and transporting plants or plant parts, wherein a loading space for the harvesting material comprising at least one bottom and several side walls is provided, according to the preamble of claim 1.
    State of the art
    Such agricultural transport vehicles, such as loading trucks with pick-up, silage wagons or the like, have been in use for a long time in the most diverse variants and embodiments. For example, it transports grass, straw, chopped corn, wood chips or so-called biomass of all kinds.
    The loading trolleys comprise a pick-up to pick up the harvesting material in particular plants or plant parts from the soil of the field via transport teeth and to transport them in the usual way to a cutting unit, wherein the harvesting material is reduced and further transported in the loading space of the wagon . The load space is usually limited at the top by ropes or nets or the like. The rear side wall is often swiveled upwards to discharge.
    In contrast, silage trailers often have no pick-up. Rather, these are usually loaded from above by a forage harvester or the like, i.e. via the open top of the loading space of the transport truck. Discharging takes place in the usual manner via the rear side wall, preferably by means of dividing rollers or the like, in order, for example, to more specifically discharge or distribute the harvesting material on a silo.
    In the usual manner, these harvesting trolleys have a transport system or a so-called "mobile loading floor", which / which extends substantially over the lower side wall or the bottom of the loading space. The "mobile loading floor" usually transports the harvest material from the front to the rear, i.e. against the direction of travel, via two externally driven, endless chains with several cross bars. With a loading wagon, this mobile loading floor is also used for unloading for loading. In a silage wagon, which is loaded from above, the mobile loading floor is normally only used for unloading.
    Loading trolleys are already being used, whereby the pick-up can be placed out of service without much effort and can be dismantled and reassembled so that these loading trolleys can also be used as silage trailers.
    Such agricultural harvesting trolleys are known, for example, from EP-Bl-2,149,292 or DE-U1-20 2011 105 727. The loading space of these harvesting trolleys has a bottom that is sloping downwards in the front area, so that an increase in the loading volume respective load space can be realized without changing the external dimensions. The mobile soil transporter is deflected accordingly at the buckle of the bottom.
    However, the ever-increasing demands on agricultural transport vehicles with ever-increasing loading capacity or volume often run into the dimensions or values permitted by law in road traffic. In addition, new objectives and opportunities for agriculture, forestry and horticulture mean that new demands are constantly placed on the transport and handling of the harvested material or biomass. Reference is made here to, among other things, the increasing importance of so-called energy plants and energy extraction from biomass for agriculture and forestry.
    Accordingly, new solutions are being sought to increase the capacity and / or versatility of agricultural transport and harvesting trolleys.
    Object and advantages of the invention
    It is an object of the invention to provide a harvesting trolley for picking up and transporting plants or parts of plants that further improves the capacity and / or the versatility with regard to the most diverse applications.
    This object is achieved on the basis of a harvesting wagon of the type mentioned in the preamble by the features of claim 1. The measures mentioned in the subclaims make advantageous embodiments and further developments of the invention possible.
    The inventive harvesting trolley is accordingly characterized in that at least one bottom adjusting unit is provided for adjusting a part of the bottom of the loading space.
    According to the invention it is achieved that a first part or a first part surface of the bottom of the loading space can be adjusted by means of the bottom adjusting unit and / or can be made adjustable and also a second part or a second part surface of the bottom of the loading space is not adjusted is and / or is not adjustable.
    With the aid of this measure, the harvesting trolley can be adapted to the most diverse types of harvesting material and / or the most diverse, specific densities of harvesting material and / or the most diverse application possibilities. Thus, for example, one and the same harvesting trolley can be adjusted by an inventive adjustment of a part or a part surface of the bottom of the loading space, i.e. a different or second part of the bottom, respectively, or cannot be adjusted, to suit the most diverse application options. In comparison with the prior art, it is thus substantially more variable or can also be used for new applications. As a result, for example, a farmer does not need several different harvesting trolleys for different application possibilities, but can use an inventive harvesting trolley to reduce his number of harvesting trolleys, preferably using only a single harvesting trolley for all his different application possibilities. This is a huge economic benefit for the farmer.
    The bottom adjusting unit is advantageously designed as a position adjusting unit for adjusting the position of at least one part or one partial surface of the bottom of the loading space. Thus, the maximum fillable volume of the loading space can be advantageously increased by the inventive bottom adjusting unit or position adjusting unit. As a result, it is advantageously possible to receive a larger amount of a comparatively light harvesting material and / or a relatively dry harvesting material with a low specific density. Accordingly, a larger (maximum) loading volume can be realized and thus a larger amount of harvest material can be picked up and transported.
    In the case of moist or relatively heavy harvesting material, such as for example silage, green fodder, manure or the like, a smaller loading volume can advantageously be set by adjusting the position of at least one part of the bottom of the loading space. In this way, compliance with the permitted total weight of the harvesting trolley according to the invention can be realized advantageously in view of the prescribed road traffic restrictions. For example, the specific weight and / or the density is determined prior to (possibly separately and manually) or advantageously during the picking up or storage (in the loading space) of the harvest material or plants with at least one advantageous sensor of the harvesting trolley and the possible maximum load volume of the load space is calculated / determined with the aid of an advantageous control unit. With this, at least a part of the bottom of the loading space according to the invention can advantageously be adjusted such that with a fully loaded loading space the permitted total weight is reached or just not overwritten. This saves the driver from estimating the maximum loading quantity for hitherto customary / necessary errors, in particular for heavy types of crop material or for crop material with a high specific weight or large water content.
    Moreover, for example, the inventive, adjustable part of the bottom of the loading space can advantageously be raised or lowered, in particular obliquely upwards or downwards, so that the harvested harvested material can advantageously be removed from the loading space when discharging or faster and more energy-efficient can be discharged by gravity support. Accordingly, a particularly economically advantageous use of the harvesting trolley according to the invention can be realized.
    According to the invention, for example, in a normal position a substantially completely flat bottom can be provided at least during loading (and transport) or a part of the bottom in the normal position can be inclined downwards (comparable as this is permanent or non-adjustable e.g. is the state of the art according to EP-B 1-2.049.292). In contrast to this state of the art, however, the corresponding lowered part of the bottom according to the invention is movable upwards, for example for discharging and / or for other applications or harvesting materials, so that among other things the discharging process is improved or accelerated and yet a special large loading volume during the loading process and during transport.
    In a particularly further development of the invention, the position-adjusting unit is designed as a pivotal unit comprising at least one pivot axis for pivoting the part or part surface of the bottom of the loading space. The pivoting of the inventive part of the bottom is of particular advantage since when pivoting about this pivotal axis the corresponding pivoted part of the bottom forms a continuous transition with the non-pivoted or fixed part of the bottom. This prevents congestion or blockages due to any larger deposits that may be present.
    Alternatively or in combination with pivoting the inventive part of the bottom about a pivot axis, an advantageous embodiment can also be realized according to the invention, wherein the position-adjusting unit is designed as a linear adjusting unit for at least partially linearly adjusting the part of the bottom of the loading space. . Preferably a parallel adjustment or a parallel adjustment unit and / or a coulise guide or an advantageous rail / guide device is provided for guiding the inventive part of the bottom. This also makes it possible to move / adjust the inventive adjustable part of the bottom relative to the second or non-adjustable part of the bottom in an advantageous manner. In this case, for example, the inventive adjustable part of the bottom can advantageously be arranged or pushed at least partially under the second or non-adjustable part of the bottom.
    Thus, for example, the linear method of adjustment could also be realized in the area of the bottom that can be allocated on the side of the loading space, so that the discharge of the loading space is realized. This means that, for example, in the rear part of the loading space, the bottom for unloading could be moved downwards correspondingly vertically or substantially parallel to it, in order to facilitate unloading of the harvest material or the plants in particular by correspondingly loosening them. In this case, a larger deposit in the bottom of the loading space could be tolerated or realized, which in the usual case should not lead to a blockage or collision.
    The bottom adjusting unit is advantageously designed as a surface adjusting unit for increasing and / or reducing the surface and / or length of the bottom and / or the bottom conveyor. To date, in the case of a harvesting truck designed as a loading wagon during the dismantling or removal of the pick-up (at least one removal of the cargo space surface) a corresponding opening or a hole in the cargo space or soil has been generated, which has been hitherto by the farmer. had to be manually covered by a covering can or the like in the usual way. Only then was the harvesting trolley used as a silage trolley or the like. With the aid of the inventive measure, it becomes possible, for example, in an advantageous manner that the length of the bottom and optionally the length of the bottom conveyor be adjusted by the adjustment according to the invention, such as for example by means of an advantageous telescopic device, and thus the hole is adjusted respectively is closed.
    According to the aforementioned inventive embodiment of the invention, it now becomes possible to disassemble the pick-up and / or the cutting tool or the like, that is to say remove it from its otherwise usual working position or even completely from the loading wagon.
    The bottom adjustment unit is preferably designed as a closing device for closing a loading space opening of the loading space with the pick-up unit and / or cutting unit dismantled. The opening or recess in the loading space generated by the pick-up and / or the cutting tool can advantageously be closed by an enlargement or extension of the inventive bottom of the loading space, preferably not manually. For example, the adjustment or the opening can be motorized or alternatively driven or closed in a corresponding manner.
    By completely dismantling or removing the pick-up and / or the cutting tool, the inventive harvesting trolley is designed as a (pure) transport trolley, wherein the loading space can advantageously be loaded from above, for example by means of a forage harvester or the like. The (empty) weight of the harvesting trolley can certainly be reduced by around two tons, which has a significant effect on the loading capacity.
    It is also advantageous here to not only increase the surface area or the length of the bottom of the loading space, but at the same time also to make the bottom conveyor, such as, for example, the mobile bottom, longer, and to also carry out the bottom transport in the bottom area of the covered opening. This also makes it possible to discharge in the extended or enlarged bottom area in a favorable manner. Optionally, an alternative and / or separately driven floor conveyor in the area of the closed opening can also be used for this.
    Up to now, the harvesting material in the area of the single and smooth covering area, which instead of the pick-up correspondingly limited the loading space, could only be transported insufficiently or not at all, so that in part when the harvesting material was unloaded manually hand had to be helped.
    In principle, it is also conceivable that the part of the bottom of the loading space that closes a corresponding opening or recess of the loading space after removal of the pick-up does not necessarily oblige the / a belt conveyor or mobile bottom and / or a separate, second mobile must include soil. Rather, according to the invention, it is also possible, prior to emptying, to raise this part or to tilt this inventively adjustable bottom surface so that before harvesting, the harvesting material is not emptied by a mobile bottom or the soil conveyor or the like, but by automatically slides down by means of gravity. The loading space is then further emptied in an advantageous manner by the fixedly positioned bottom conveyor of the second or remaining part of the bottom.
    In an advantageous variant of the invention, at least one front part of the ground, viewed in the direction of travel, contains the ground adjusting unit. Individual embodiments or advantages of the variant of the invention have already been described. Thus, in particular, the lifting or a sloping alignment of the front, adjustable part of the bottom allows an advantageous emptying of the loading space.
    Moreover, an inventive lowering, in particular slanting downwards of the front area, realizes an increase in the maximum load volume. The last-mentioned variant can also be used advantageously for the use of the harvesting trolley as a loading trolley with pick-up. The lowered part of the soil hereby slightly "meets" the pick-up at least during the loading process, so that the quantities of harvested material can be transported advantageously into the loading space after taking up the field. In modern agriculture this is precisely because of the increasing size of the wheels and the associated higher positioning of the floor of harvesting trolleys with correspondingly large volume of particular advantage.
    In a preferred variant of the invention, for example, an advantageous reciprocating movement or an oscillation of the adjustable or pivoted part of the bottom can be resized with the aid of the inventive bottom adjusting unit. For example, loading can be improved in an advantageous manner with the aid of a pick-up or a cutting tool or cutting rotor. By better moving back and forth or oscillating, a better discharge of the picked up and possibly cut harvest material can be absorbed, so that the so-called "crunches" which have hitherto partly occurred at the exit of the cutting tool are clearly reduced. This leads to an improved quality of the picked harvest material and to a reduction of the mechanical load on the pick-up components or the cutting tool or the like.
    In general, a pre-emptive or pivotal position of the front part of the bottom, which according to the invention has an adjustable or pivotal design, allows the loading process to be optimized, wherein an improved and force-cleaning loading as well as a better use of the loading space, e.g. an optimized compaction of the crop material can be re-applied.
    Advantageously, at least one rear part of the ground, viewed in the direction of travel, contains the ground adjusting unit. This measure in particular makes it possible to discharge the load space in advance, for example by vertically lowering and / or pivoting downwards about a pivot axis of the rear part of the bottom. If, during the loading or transport, the rear part / area of the ground is positioned in a horizontal position, for example, and is tilted downwards or adjusted for unloading, then the harvesting material present in this area is loosened, so that the unloading is improved and brought into the particularly speeded up.
    In principle, by advantageous application and adjustment of the front part and / or the rear part of the bottom of the loading space, a compaction function or a releasing function can be achieved during loading and / or unloading, so that the loading and / or unloading / or unloading performance of the harvesting trolley according to the invention is advantageously improved.
    According to the invention, an adaptation to the maximum permitted so-called "drawbar load" can also be achieved advantageously. For example, by lifting and / or lowering a front and / or rear part of the bottom, the center of gravity of the load is advantageously changed or adjusted to adjust the drawbar load of the harvesting trolley, in particular to different towing vehicles.
    In a particularly further development of the invention, the floor adjusting unit is designed as an access device for closing and opening a maintenance or access opening of the loading space. Especially when the harvesting trolley according to the invention is designed as a loading wagon with a pick-up unit and / or a cutting unit for cutting harvesting material, it is of particular advantage, for example for maintenance and / or repair, to have special access to the pick-up and / or the cutting unit. With the aid of the adjustable bottom part / area, a maintenance or access opening of the loading space can be generated in an advantageous manner, so that a relevant operator can advantageously have access to the relevant components for such activities. After completion of these activities, the loading space or the opening can then be closed again according to the invention.
    In the case of loading wagons known to date, it was partly necessary to provide separate maintenance and access openings with corresponding individual devices. These were, as a rule, applied to the side wall. According to the invention, such individual openings or closing devices can be dispensed with. For example, in the case of a cutting tool, blades can be replaced by the advantageous maintenance or access opening of the bottom of the loading space which can be closed and opened by the bottom adjusting unit according to the invention.
    Maintenance or repairs for the operator are also improved in particular by the accessibility through the floor of the cargo space. The person can now gain direct access to the relevant components or all cutting blades in the same way. Until now, good access to the cutting blades located on the outside was only possible, but the cutting blades placed in the middle were limited or more difficult to access. Also, according to the invention, lateral space is no longer necessary for replacing the blades or for assembly or maintenance work.
    The accessibility to relevant components of the harvesting trolley through the maintenance or access opening of the bottom of the loading space can additionally be further improved if a lifting device is provided for lifting at least a part of the harvesting trolley. Preferably, at least one trailer device that is adjustable at least about a substantially horizontally oriented axis of rotation is provided for suspension on a motor-driven towing vehicle such as a tractor or the like. With this, for example for maintenance or repair, the trailer device or drawbar of the harvesting trolley can be adjusted or kinked in such a way that the inventive opened maintenance or access opening is raised vertically, so that the relevant operator can advantageously place himself in it and perform the relevant activity. . Optionally, for the duration of the repair or maintenance work, the maintenance or access opening of the loading space can be lowered again, for example through the adjustable trailer arrangement, so that the operator can also gain access to comparatively far up components of the harvesting trolley placed upside-down .
    In principle, a harvesting trolley according to the invention can be designed as a trailer for a towing vehicle driven by a motor. It is otherwise also conceivable that the harvesting trolley is designed as a self-driving vehicle with a drive motor.
    The harvesting trolley according to the invention can advantageously comprise dividing rollers on the rear side wall or the like for distributing the plants or plant parts when unloading the loading space. This is, for example, of particular advantage when used as a silage trolley or the like. Here too, it is conceivable that a rear part of the soil advantageously performs a reciprocal adjustment or an oscillating pivoting or the like, so that the harvest material can advantageously be released or discharged to the distribution components.
    Embodiment example
    An exemplary embodiment of the invention is shown in the drawing and is explained below with reference to the figures.
    In detail shows:
    Figure 1 is a schematic side view of a harvesting trolley according to the invention;
    Figure 2 is a schematic perspective view with opened maintenance access; and
    Figure 3 is a schematic side view with opened maintenance access and trailer hitch bent downwards.
    Figure 1 shows a harvesting trolley 1 according to the invention. The harvesting trolley 1 is, in the embodiment shown, a loading trolley 1 with a pick-up 2 for receiving harvesting material present on the field, such as hay, straw, silage or the like. As is often the case, a cutting unit 3 or a cutting tool for reducing the picked up harvesting material is provided behind the pick-up 2 in the direction of flow of the harvesting material.
    A loading space 4 of the loading wagon 1 comprises a front wall 5, two lateral side walls 6 as well as a rear wall 7 and a bottom 8. Particularly in Figure 2 it is clarified that the bottom 8 contains two mobile bottoms 9 arranged next to each other. The mobile bottoms 9 are equipped in a known manner with two driven chains and (without further representation) with transport edges or U-shaped rails arranged therebetween transversely to the direction of travel or to the chains.
    In contrast to the state of the art, however, the bottom 8 or the mobile bottoms 9 according to the invention has a front part 10 which, according to the invention, are adjustable or pivotable about a pivot axis 11.
    In the normal position of the front part 10 of the bottom 8 shown in Figure 1, the part 10 in its inclined position is aligned such that the material delivery of a cutting device or a cutting tool 3 in the loading space 4 takes place as optimally as possible. Hereby the front part or area 10 must be as deep as possible, without the slope of the sloping surface becoming too large. The longer the part 10 is executed, the less the rise of the inclined surface or the part 10 at the same depth from the front end thereof.
    In the maintenance position according to Figure 2, wherein the front part or the pivotable bottom 10 is aligned in a position vertically pivoted downwards about the pivotable shaft 11, an operator 13 for maintenance work can enter and work in the front area 14 of the loading space 4 .
    It is especially clear from Figure 3 that in this mounting position the operator 13 has access in a particularly advantageous manner to a lowered cutting tool 3 or to other components of the pick-up unit or the pick-up 2.
    Moreover, in Figure 3 a raised position of the loading wagon 1 is shown, wherein a drawbar 15 is pivoted about a pivot axle 16 by means of advantageous hydraulic cylinders 17, so that in the attached state on a towing vehicle such as a tractor or the like (not shown) front part 14 of the loading space is raised.
    As a result, the person 13 can have access under the loading space 4 to the front part 14 for relevant maintenance work without much difficulty.
    By advantageously lowering the front part 10 of the bottom 8, a separate maintenance opening to be arranged laterally on the side walls 6, such as in the prior art, is superfluous. Rather, it is clarified by Figures 2 and 3 that by lowering the front parts 10 of the mobile bottoms 9 and the bottom 8 respectively, an operator 13 has considerably better access to the components intended for maintenance or repair than this by a more or less large lateral access in the area of the cutting / transport device or cutting tool 3 is possible. Components arranged in the center can only be insufficiently achieved through these lateral maintenance openings as in the prior art. On the other hand, according to the invention, a person 13 can also very successfully complete a maintenance or repair work of the cutting tool 3 from above as well as from below via the total width.
    For example, during loading, the front parts 10 of the bottom 8 can also be lowered downwards at a slightly pointed angle (not shown), so that the harvested harvested material can advantageously be supplied to the loading space 4. An oscillation of the front parts 10 with a comparatively small adjustment or pivoting stroke / angle can thereby improve the loading process in comparison with the prior art or a so-called "peaking" at the end of the cutting tool 3 in the direction towards effectively prevent the loading space 4. A more uniform and cleaning loading and thus an optimized loading of the loading space 4 by an advantageous floor adjustment is realized accordingly.
    Alternatively or in combination with the front part 10 according to the variant of the invention shown in the figures, the loading space 4 can also comprise an adjustable or pivotable bottom part in the rear part 21 or in the area of the rear wall 7 (not further shown) to improve the discharge in particular.
    In principle, a certain, in particular lowering of the front bottom part 10 and the corresponding adjustable rear bottom part, not shown in detail, can achieve an increase in the loading volume 4 in the area 21. This can, for example, be particularly advantageous in the case of particularly dry harvesting material such as straw or hay for increasing the amount of harvesting material. On the other hand, with comparatively moist harvesting material such as silage or chopped corn material or the like, a corresponding increase in the loading volume of the loading space 4 by lowering the relevant parts of the bottom 8 may be superfluous.
    The advantageous lowering of the respective parts 10 and / or in the rear part 21 of the bottom 8 is therefore also of particular advantage, since the wheels 18 and 19 in recent years, owing to the ever-increasing agricultural harvesting machines, such as corresponding harvesting trolleys have an increasingly large diameter, in order to respond to a predefined weight distribution on the road or the field or to comply with corresponding legal rules. For this reason, in recent years the distance from the bottom 8 of the loading space 4 to the road or the field 20 has become increasingly larger, so that a higher center of gravity is present with loaded loading space 4. By lowering at least similar and second parts 10 of the bottom 8 (front and / or rear), it is also possible to achieve a lowering of the center of gravity of the loaded loading wagon 1 and a front volume increase, as has already been described.
    Moreover, the front part 10 for the unloading can be adjusted upwards vertically, so that the harvesting material slides down in advance, and is more easily or more easily unloaded by its own weight. Accordingly, when discharging, lowering into the rear region 21 of a corresponding rear part is advantageous.
    Not shown in more detail can be provided on the rear wall 7, for example when using the loading wagon 1 as a silage wagon or like distribution rollers or the like.
    In principle, due to the different positions of the bottom 8 or the mobile bottom 9 according to the invention, it is possible to realize new maintenance accessibility of the loading space 4 with respect to the transport rotor or the cutting tool 3. Due to the improved, new accessibility to the loading space 4, a corresponding side door can be omitted from the hull 6 according to the prior art, however, the invention permits simplified access for replacing knives from both sides of the cutting tool 3, whereby no lateral space adjacent to the loading wagon 1 or in the area of the side walls 6 is required. This accessibility is further improved in connection with the articulated drawbar or drawbar 15 shown as an example, in that the front part of the loading wagon 1 is raised via the articulated drawbar 15 (cf. Figure 3). The replacement of blades can thus be carried out quickly and easily with an ergonomically favorable posture.
    For the purpose of improved emptying of a remainder of the loading space 4, the front part 10 or mobile bottom part can also be raised or lowered (oscillating) during operation. For this purpose, a rear mobile bottom part (not further shown) could also be made movable. This new movability of the mobile bottom parts makes an optimized, force-cleaning loading and better use of the loading space 4 possible during loading through an optimized compaction. The movable mobile bottom part or front part 10 can for this be controlled up to an oscillating movement and support the discharge of the loaded harvest material from the cutting tool 3 or the cutting rotor. The so-called "tackling" at the exit of the cutting rotor or the cutting tool 3 is accordingly advantageously reduced.
    The mobile bottom 9 is nowadays generally formed by two chain pairs and, consequently, according to the invention, could also be designed, viewed transversely to the direction of travel, to be multi-part and independently movable or driven and then, for example, only show the inventive position change or adjustment alternately on one side. respectively realize. A manual adjustment (operating / maintenance position) would also be conceivable in addition to a further automated position control depending on the filling position of the loading space during discharging and / or loading.
    Without further explanation, for example, when using the loading wagon 1 as a pure transport wagon without pick-up components or without pick-up 2 and without cutting tool 3, the corresponding hole in the front part 14 of the loading space 4 (essentially corresponds to the opening in which according to Figure 2 shows the operator 13 being closed by an inventive floor adjusting unit. For example, it would be closed by a collapsed mobile bottom 9 or a collapsed bottom 8, which is unfolded for this transport trolley case.
    It is also possible for this hole or the opening generated by the removal of the pick-up 2 and / or the cutting unit 3 to be closed automatically by means of an advantageous linear adjusting unit or a telescope extension of the bottom 8 or the mobile bottom 9, respectively. In this case, this linear adjustment or telescope extension would first be realized as a chain tensioner and, in addition, a correspondingly greater change in length would also result in a change in the length of the floor 8 or the mobile floor area, that is to say the floor surface covered by the mobile floor.
    In principle, an inventive floor adjustment or the displacement of the mobile floor can result in an increase in the loading volume or a variable loading volume, which can be adjusted to the maximum allowable drawbar load, in particular of the most diverse towing vehicles.
    In general, the front part 10 and / or the rear corresponding part (not further shown) corresponding bottom part or mobile bottom part realized in the rear region 21 could further be embodied as single, separately drivable or separately designed mobile bottom 9 and possibly correspondingly separately or independently of the other components can be adjusted or moved. That means that these could be individually linearly guided or pivotally adjusted, respectively extended and / or pivoted. Here, therefore, an advantageously controlled transport speed of the inventive mobile bottom part or the individual mobile bottom units can be realized, so that an advantageous loading and / or unloading capacity of the harvesting trolley according to the invention is realized. An advantageous compaction function and / or a function of loosening the harvesting material or the like to be transported can take place here.
    According to the invention, a part 10 of the bottom 8 can be provided both for the wheels 18 and / or 19 and behind the wheels 18 and / or 19.
    In general, the drive for pivoting or adjusting the inventive, adjustable parts of the bottom 8 can be hydraulically, pneumatically, electrically and / or mechanically connected via an advantageous connection or the like to the frame of the loading wagon 1 and / or to the frame. receiving system or the cutting tool 3 and / or the pick-up 2 and / or with the drive of the mobile floor 9.
    Advantageously, an availability of the knives in knife boxes or the like can be realized for a cutting tool 3. This knife box is pivoted, for example with a pivotally arranged pivot arm, into a replacement position, thus the operating paths when replacing knives according to the invention are greatly reduced and the knives do not lie on the bottom.
    权利要求:
    Claims (12)
    [1]
    Harvest truck for picking up and transporting plants or plant parts, wherein a loading space (4) for the harvesting material comprising at least one bottom (8) and several side walls (5, 6, 7) is provided, wherein the bottom (8) is provided with the loading space (4) comprises at least one bottom conveyor (9) for loading and / or unloading the loading space (4), characterized in that at least one bottom adjusting unit (11) for adjusting a part (10) of the bottom (8) of the loading space (4).
    [2]
    Harvest wagon according to claim 1, characterized in that the bottom adjustment unit (11) is designed as a position adjustment unit (11) for adjusting the position of the part (10) of the bottom (8) of the loading space (4).
    [3]
    Harvest truck according to one of the preceding claims, characterized in that the position-adjusting unit (11) is designed as a linear adjusting unit for at least partially linearly adjusting the part (10) of the bottom (8) of the loading space (4) .
    [4]
    Harvesting wagon according to one of the preceding claims, characterized in that the position-adjusting unit (11) is a pivot unit (11) comprising at least one pivot axis (11) for pivoting the part (10) of the bottom (8) of the loading space (4).
    [5]
    Harvest truck according to one of the preceding claims, characterized in that the soil adjusting unit (11) serves as a surface adjusting unit (11) for increasing and / or reducing the surface or length of the soil (8) and / or the soil conveyor (9) ) is executed.
    [6]
    Harvest truck according to one of the preceding claims, characterized in that at least one front part (10) of the ground (8), viewed in the direction of travel, contains the ground adjusting unit (11).
    [7]
    Harvest truck according to one of the preceding claims, characterized in that at least one rear part (21) of the ground (8), viewed in the direction of travel, contains the ground adjusting unit (11).
    [8]
    Harvesting wagon according to one of the preceding claims, characterized in that the floor adjusting unit (11) is designed as an access device (10) for closing and opening a maintenance or access opening (10) of the loading space (4).
    [9]
    Harvest truck according to one of the preceding claims, characterized in that at least one trailer device (15) that is adjustable at least about a substantially horizontally oriented axis of rotation (16) is provided for suspending from a towing vehicle driven by a motor.
    [10]
    Harvesting wagon according to one of the preceding claims, characterized in that the harvest wagon is designed as a loading wagon (1) with a pick-up unit (2) for harvesting and / or picking up harvest material present on the field, such as plants or plant parts. .
    [11]
    Harvesting wagon according to one of the preceding claims, characterized in that at least one cutting unit (3) is provided for cutting harvesting material.
    [12]
    Harvesting wagon according to one of the preceding claims, characterized in that the soil adjusting unit (11) serves as a closing device (10) for closing a loading space opening (1) of the loading space (4) with the pick-up unit (2) dismantled and / or cutting unit (3) is designed.
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    同族专利:
    公开号 | 公开日
    AT513427B1|2015-05-15|
    AT513427A3|2015-02-15|
    DE102012018253A1|2014-03-20|
    AT513427A2|2014-04-15|
    NL2011451B1|2016-07-22|
    DE102012018253B4|2022-03-10|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE102012018253.8A|DE102012018253B4|2012-09-17|2012-09-17|"Harvest wagon for picking up and transporting plants or parts of plants"|
    DE102012018253|2012-09-17|
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