• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention relates to a device for bundling leafy vegetables which serves as part of a machine for the orderly harvest of the leafy vegetables. The device comprises a distribution module (5), to which the leafy vegetables can be fed in N rows and by means of which the fed leafy vegetables can be subdivided into leafy vegetable clusters, N / 2 strapping modules (4), by means of which the leafy vegetable clusters can be bound to form leafy vegetable bundles Module (2) for opening and closing openings (32) by means of a collecting flap and a control device for controlling the strapping modules (4). A side plate (8) to which a limit switch (9) is attached is attached to a base plate (3). Very few power elements are required to implement the automatic tying and gathering of multiple rows of leafy vegetables. The device is compact. The control can be designed in a simple and reliable manner and can easily be integrated into the machine for the orderly harvest.
    公开号:CH716237B1
    申请号:CH01447/20
    申请日:2019-03-26
    公开日:2021-11-30
    发明作者:Liu Jizhan；Chang Guozheng；Mao Hanping
    申请人:Univ Jiangsu；
    IPC主号:
    专利说明:

    TECHNICAL AREA
    The present invention relates to the field of agricultural equipment and specifically to a device for bundling leaf vegetables.
    STATE OF THE ART
    Currently, the acreage for various vegetables is increasing, but the problem of harvesting and packaging leafy vegetables, particularly non-heady leafy vegetables and onion-leafy vegetables, has become a major problem for vegetable growers. The existing scheme for machine harvesting of leafy vegetables focuses on the orderly harvest and transport up to the machine, with the leafy vegetables being ejected one at a time, resulting in messy laying out, loose gathering and limited loading. This messy post machine harvesting has created difficulties in subsequent collection, transportation and processing. Chinese patent CN204392866U discloses an orderly harvesting and collecting device for leaf vegetables, wherein at the outlet, after the leaf vegetables have been clamped and transported, the leaf vegetables are brought from a standing position to a position lying on the conveyor belt. Chinese patent CN206585968 discloses an ordered and disordered general scheme of a harvesting machine for leaf vegetables, wherein an orderly stacking of the leaf vegetables from an upright position to a side position is achieved by a twisted clamping mode of conveyance of the conveyor belt. It is difficult to cope with the problem of the limited accumulation due to the loosening in the manner described above, and at the same time it is difficult to ensure a proper operation under a complex soil condition in the field and the transient conditions of the machine body and vibration. Chinese patent CN106961919A discloses a scheme of a leaf vegetable harvester using a four-sided conveyor chain with clamping plates to convey the cut leaf vegetables in the transverse direction. This is carried on to a temporary storage area along the side and then falls into a receptacle bag. The structure of this scheme is complicated, transport in the transverse direction after cutting is difficult, and the transport volume is small. The large-scale ordered leafy vegetable harvester in developed countries, by adding a number of workers to the machine body, completes the manual bundling and collection at the outlet for harvesting and conveying leafy vegetables, which takes much labor. It is difficult to adapt to the requirements of small-scale cultivation and operation in facilities such as greenhouses and greenhouses.
    At present, leafy vegetables are packaged in the processing area after harvest, including harvesting, disorderly collection, disorderly transport and then order, as well as bundling, bagging and sealing of films and other processing. However, these processes are complicated and difficult. With the existing automatic leaf vegetable binding machines, it is also difficult to meet the bundling requirements on the same machine for orderly harvest of all kinds of common leaf vegetables and spicy leaf vegetables, the main problems being as follows: (1) The leaf vegetables are after the orderly harvest is continuously clamped and conveyed, while the existing automatic strapping machine has to be manually fed with bundles, the automatic binding machine only performing a single action of the automatic bundle. (2) The existing automatic strapping machine is complex in structure and large in size, and it is difficult to realize synchronous bundling for plural rows of the leafy vegetables within the limited width of the machine body of the harvester.
    CONTENT OF THE PRESENT INVENTION
    It is an object of the present invention to provide a device for bundling leaf vegetables, which serves as part of a machine for the orderly harvest of leaf vegetables, and which allows an automated, orderly, multi-row harvest of leaf vegetables, the device being simple Should have structure and small size.
    This object is achieved by the device according to claim 1. The further claims indicate preferred embodiments of the device.
    The present invention has the following advantageous effects: The conveying force through a terminal block can be used to implement the passive distribution of the distribution module. The strapping module can be opened and closed with mechanical force. By coordinating the actions of passive distribution, opening and closing of the strapping module and collection by dropping, very few power elements are required to realize the automatic bundling and collection of several rows of leafy vegetables on one machine for orderly harvesting. The leaf vegetable bundling device has a compact structure, and the control method is simple and reliable, and it is easy to incorporate into a harvesting machine.
    BRIEF DESCRIPTION OF THE DRAWINGS
    Figure 1 is a schematic view of the structure of an apparatus for bundling on the same machine for the orderly harvest of leafy vegetables according to an embodiment of the present invention; Figure 2 is a schematic representation of the structure of the distribution module; Figure 3 is a schematic diagram of the structure of the distribution head; wherein Figure 3 (a) is a schematic representation of the structure of the upper distribution head, wherein Figure 3 (b) is a schematic representation of the structure of the lower distribution head; Figure 4 is a schematic representation of the structure of a strapping module; Figure 5 is a detailed schematic illustration of the structure of a strapping module; Figure 6 is a schematic diagram of the structure of the drawstring stitching head; Figure 7 is a detailed schematic illustration of the structure of the drawstring stitching head; Figure 8 is a detailed schematic illustration of the front side of the staple outlet groove; Figure 9 is a schematic view of a base plate; and Figure 10 is a schematic representation of the structure of the seam opening in a bottom of the collecting box.
    In the drawings: 1. collection area, 2. module for opening and closing openings by means of a collection flap (hereinafter also referred to as “module for opening and closing a collection flap”), 3. base plate, 4. strapping module, 5. distribution module , 6. Cutting device, 7. Terminal clamp and order conveyor system (hereinafter also referred to as “series clamp and order conveyor system”), 8. Side plate, 9. Limit switch, 10a. upper distribution head, 10b. lower distribution head, 11th conveyor floor surface, 12a. upper wing, 12b. lower wing, 13th rotating shaft, 14th rotating arm, 15th tape guide groove, 16th tape cassette, 17th rack, 18th gear, 19th binding tape, 20th carrier, 21st staple outlet groove, 22nd drawtape stapling head, 23rd electric push rod, 24th hook needle, 25th nail groove impact plate, 26th point contact limit switch, 27th impact auxiliary rod, 28th blade, 29th concave backing sheet, 30th hook needle support plate, 31st housing, 32nd opening, 33rd seam opening, 34th Through hole, 35th threaded hole.
    DETAILED DESCRIPTION
    The technical solution of the present invention is explained in more detail in combination with the accompanying drawings and specific exemplary embodiments.
    As shown in Figure 1, after the orderly harvesting machine for leaf vegetables has completed the cutting of leaf vegetables, the leaf vegetables are gripped with a series clamping and order conveyor system 7 and divided into N rows and transported in the direction v ordered, the device for bundling on the same machine for the orderly harvest of leafy vegetables is mounted at the outlet of the series clamping and order conveyor system 7. In Figure 1, the device for bundling on the same machine for the orderly harvest of leafy vegetables consists of a control device, a collecting area 1, a module 2 for opening and closing a collecting flap, a base plate 3, N / 2 strapping modules 4, a distribution module 5 and a Side plate 8, wherein the module 2 for opening and closing a hatch has a stop plate for opening and closing, an electric motor, a rack-and-pinion gear and a linear slide guide rail, the electric motor driving the gear to rotate and thus driving the rack to move wherein the rack is fixedly connected to the locking stop plate by the linear slide guide rail to realize the opening and closing of the module 2 for opening and closing a collecting flap; the base plate 3 is attached to the conveyor floor surface 11 of the series clamping and order conveyor system 7, the two lying in the same plane, the strapping module 4 and the distribution module 5 being attached to the top of the base plate 3, the series clamping and order conveyor system in the longitudinal direction 7, the distribution module 5 and the strapping module 4 are arranged one behind the other, the module 2 for opening and closing a collecting flap being mounted on the underside of the base plate 3 (the electric motor and the linear slide guide rail are mounted on the base plate 3), the collecting area 1 is firmly mounted under the base plate 3, the collecting area 1 being provided with a drawer-shaped collecting box, the bottom of the collecting box having a rebate opening structure 33, the collecting box being mounted on the side plate of the underside by means of the rebate opening structure 33, the Rebate opening structure 33 simul either has an orbital action, a pull-push operation of the header is performed to complete the removal and replacement of the header, as shown in FIG.
    The series clamping and order conveyor system 7 consists of a horizontal conveyor, 2N vertical conveyors and N cutting devices (the cutting device comprises a harvesting divider and a cutting device 6, the harvesting divider is used to distribute the leafy vegetables in a corresponding conveyor belt, the cutting device 6 is used for cutting), each two of the 2N vertical conveyors are arranged in a group, with each group attached to the horizontal conveyor at the same distance, the horizontal conveyor belt being divided into N rows, with one at the end of the N horizontal conveyors Cutting device is attached, wherein the horizontal conveyor consists of a drive wheel, a driven wheel and a horizontal conveyor belt, wherein the vertical conveyor consists of a drive wheel, a driven wheel and a vertical conveyor belt, the leafy vegetables under the action of the cutting device is cut, with two vertical conveyor belts holding a row of leafy vegetables and transporting them from the cutting device towards the device for bundling on the same machine, preventing overturning of leafy vegetables during the ascent, the transporting force for leafy vegetables of two Parts, ie the horizontal conveyor and the vertical conveyor, come.
    As shown in Figures 2 and 3, the distribution module 5 consists of N upper distribution heads 10a and N lower distribution heads 10b, each pair of upper distribution heads 10a and each pair of lower distribution heads 10b are arranged alternately in the order, each upper Distribution head 10a and lower distribution head 10b are each formed by a rotary shaft 13, four upper blades 12a and four lower blades 12a, the four upper blades 12a and the four lower blades 12b being distributed around the rotating shaft 13 at an interval of 90 °, and the four upper wings 12a and the four lower wings 12b corresponding to each other in the vertical direction; the length m of the upper wing 12a and the lower wing 12b being 1/2 of the maximum opening L1 in the strapping mechanism (Figure 4), with a lower surface of the upper wing 12a of the upper distribution head 10a increasing by 1 to 2 mm in the vertical direction is higher than an upper surface of the upper wing 12a of the lower distribution head 10b, and the lower surface of the lower wing 12b of the upper distribution head 10a is higher than an upper surface of the lower wing 12b of the lower distribution head 10b by 1 to 2 mm in the vertical direction .
    As shown in Figures 1 and 2, the side plates 8 are arranged vertically on both sides of the base plate 3 and the terminal and order conveyor system 7, wherein a limit switch 9 is attached to the side plate 8, a limit switch 9 with the control unit connected is; wherein the height of the limit switch 9 with respect to the base plate 3 coincides with the height of the upper wing 12a on the upper distribution head 10a relative to the base plate 3; the side plate 8 being provided with a rectangular slot, the pivot arm 14 being able to protrude into the rectangular slot.
    As shown in Figure 4, each strapping module 4 consists of a set of one-rack-two-gear gears, a linearly movable part and two strapping mechanisms, the linearly movable part by a set of one-rack-two- Gear drive drives a rotary arm 14 of the strapping mechanism for pivoting, wherein in the present exemplary embodiment the linearly movable part can be an electric push rod 23 (FIG. 5), the linearly movable part being attached to the base plate 3; wherein the one-rack-two-gear transmission consists of a rack 17 and gears 18, the mounting direction of the rack 17 being parallel to the electric push rod 23, the rack 17 through the connecting shaft of the electric push rod 23 and one on the carrier 20 attached linear slide guide rail is fixed, wherein the rack 17 is in engagement with the gear 18, the gear 18 is connected via a transmission shaft to the rotary arm 14, wherein the center of rotation of the rotary arm 14 and the center of the rack 17 coincide. Each strapping mechanism comprises a rotating arm 14, a band guide groove 15, a band cassette 16, a binding band 19, a staple outlet groove 21, a drawstring stapling head 22 and a blade 28, the band guide grooves 15 of the two strapping mechanisms being mounted symmetrically in each strapping module 4, the Rotary arm 14 is connected to the tape guide groove 15 via the transmission shaft of the gear 18, the rotary arm 14 being rotatable by a rotation of the gear 18, the tape cassette 16 being fixedly attached to one end of the tape guide groove 15, the tape guide groove 15 via the carrier 20 is firmly attached to the base plate 3; wherein the staple outlet groove 21 is a rectangular groove and is installed adjacent to the tape guide groove 15 and flush with the front of the tape guide groove 15, the length of the staple outlet groove 21 being half that of the tape guide groove 15, with the blade 28 on a staple groove support frame at the front end of the staple outlet groove 21, the blade 28 engaging the concave backing sheet 29 of the drawstring stapling head 22 to cut the binding tape 19, the binding tape 19 being mounted within the tape cassette 16 and drawn out of the staple outlet groove 21 via the tape guide groove 15 with the drawstring stapling head 22 installed on the inside of the front end of the rotary arm 14.
    The drawstring stitching head 22, as shown in Figure 6, consists of a hook needle 24, a nail groove impact plate 25, a point contact limit switch 26, a concave carrier sheet 29, a hook needle support plate 30 and a spring, wherein, as As shown in FIG. 7, the hook needle support plate 30 has a U-shaped structure, with both sides of the housing of the drawstring stitching head 22 and both sides of the hook needle support plate 30 and the rotary arm housing 31 firmly connected one behind the other through the through hole 34, the hook needle support plate 30 is further threadedly connected to the lowermost end of the pivot arm housing 31 through a threaded hole 35, the hook needle 24, the nail groove impact plate 25, the concave backing sheet 29 and the spring in the housing of the drawstring Stapling head 22 are latched, and wherein the underside of the nail groove impact plate 25 is connected to a spring and acts, the hook needle 24 and the nail groove impact plate 25 side by side which are arranged and which are both connected by a rectangular limiting hole, the hook needle 24 and the nail groove impact plate 25 are respectively above the concave support sheet 29, the concave support sheet 29 is above the spring, on the concave support sheet 29 a Point contact limit switch 26 is fixedly mounted, the height of the point contact limit switch 26, when the hook needle 24 falls completely down, is depressed by 1 mm. When the drawstring stapling head 22 is pushed down, the nail groove impact plate 25 corresponds to and collides with the staple outlet groove 21. As shown in Fig. 8, the upper end of the staple outlet groove 21 is threadedly connected to the impact auxiliary rod 27.
    As shown in Figure 6, the hook needle support plate 30 moves when the drawstring stitching head 22 is pressed down for the first time, together with the housing 31 in a position C, wherein the nail groove impact plate 25 with the Impact auxiliary rod 27 collides and is pushed back by this impact auxiliary rod 27, the nail groove impact plate 25 taking the spring with it for deformation, with the hook needle 24 falling into position A at the same time due to the change in the position of the rectangular limiting hole, with the hook needle 24 engages the hook needle support plate 30 to hook one end of the binding tape 19; wherein when the drawstring stitching head 22 is pressed down for the second time, the hook needle support plate 30 moves together with the housing 31 to a position C ', the nail groove impact plate 25 colliding with and from the impact auxiliary rod 27 Impact auxiliary rod 27 is pushed back, wherein the nail groove impact plate 25 takes the spring with it to deform, while at the same time by changing the position of the rectangular limiting hole, the hook needle 24 jumps back into position A ', the staple being pressed out of the staple outlet groove 21 to the binding tape 19, at the same time the concave carrier sheet 29 moves to position B ', whereby it comes into engagement with the blade 28 to cut the binding tape 19. When the drawstring stapling head 22 is pressed down for the first time, the hook needle 24 falls into position A, which triggers the point contact limit switch 26, the control unit, upon receipt of a trigger signal from the point contact limit switch 26, sending a command to set the respective linearly movable ones To stop parts, drive another depression of the drawstring stitching head 22, completing the first depression and hooking one end of the binding tape 19. When the drawstring stapling head 22 is pulled down for the second time, the controller drives the respective linearly movable parts to move the hook needle support plate 30 from the initial position to position C ', with the drawstring stapling head 22 depressing the second -Action completed to complete the stapling and cutting of the binding tape 19.
    As shown in Figure 4, the longitudinal distance of the outlet of the terminal and order conveyor system 7 from the center line of the rotary shaft 13 with the length m of the wing coincides, the longitudinal distance between the center line of the rotary shaft 13 and the staple outlet groove 21 of the strapping mechanism not is more than 1/5 m and not less than the radius of the rotating shaft 13.
    A pair of upper distribution heads 10a and a pair of lower distribution heads 10b correspond to the same strapping module 4, the transverse distance of the center line of the rotating shaft 13 being equal to the width of the feed opening w and the maximum opening L1 of the strapping mechanism, and the lateral positions of these three correspond to each other.
    As FIG. 9 shows, the base plate 3 has a total of N openings 32, the position of the opening 32 corresponding to the bundling position for leaf vegetables, the size of the opening 32 being greater than the diameter of a bundle of leaf vegetables.
    As shown in Figures 1 to 6, a realization method for the device for bundling on the same machine for the orderly harvest of leaf vegetables comprises the following steps: Step 1, an orderly harvesting machine for leaf vegetables and its device for bundling on the same machine are total started and moving forward, the cutting device 6 cutting the leafy vegetables, the leafy vegetables being grasped with a series clamping and ordering conveyor system 7 and divided into N rows, and transported in a v-direction to each outlet sequentially and in an orderly manner; Step 2, the leaf vegetables are continuously introduced into the distribution module 5 under the driving force of the series clamping and order conveyor system 7, wherein the respective upper distribution heads 10a and lower distribution heads 10b of the distribution module 5 are passively rotated by a pressing force applied while advancing the leaf vegetables, with each row dividing leaf vegetables into individual leaf vegetable clusters when the respective upper distributing heads 10a and lower distributing heads 10b rotate 90 degrees; Step 3, the linearly movable part of each strapping module 4 causes a first pivoting of the two-sided rotating arms 14, which are driven by a one-rack-two-gear transmission, the rotating arm 14 taking the tape stapling head 22 with it for the first pressing down, the hook needle 24 dropping to position A and triggering the point contact limit switch 26, the respective linearly movable parts stopping further depression of the drawstring stitching head 22 to complete the first depression and hook the end of the binding tape 19; further, each strapping mechanism opens again to the maximum, and the drawstring stapling head 22 pulls out the binding tape 19; Step 4, when the upper wing 12a of the distribution head 10a triggers the limit switch 9, this indicates that the distribution module 5 has completed the distribution of N groups of leaf vegetable clusters, these being fed to the respective strapping module 4, each leaf vegetable cluster the binding band 19 squeezes so that it wraps around each cluster of leafy vegetables; wherein the control device, after receiving a trigger signal from the limit switch 9, sends a command to the linearly movable part of the respective strapping module 4, the linearly movable part of each strapping module 4 causing the two-sided rotating arms 14 to pivot a second time, which is controlled by a one-rack-two- Gear drives are driven, the pivot arm 14 driving the drawstring stapling head 22 for the second depression, the staple being pushed out of the staple outlet groove 21 to staple the binding tape 19, at the same time the concave carrier sheet 29 engages the blade 28 stands to cut the binding tape 19 and a bunch of the leafy vegetables is complete; Step 5, the module 2 for opening and closing a collecting flap is activated, with an opening 32 of the base plate 3 being opened, whereby the bundled bundles of leaf vegetables fall from the opening 32 into the collecting area 1 to complete a collection of bundles of leaf vegetables. Step 6, after the cutting device 6 cuts the leaf vegetables, the orderly conveyor system 7 conveys them continuously so that the distribution module 5 carries out a continuous distribution for leaf vegetables, each strapping module 4 periodically pulling out the binding tape 19, stapling it and cutting the binding tape 19, the Opening 32 of the base plate 3 is periodically opened and closed to complete a continuous automatic bundling and collecting of leafy vegetables.
    However, although some embodiments have been given in the present invention, those skilled in the art should understand that the embodiments of the present invention can be changed without departing from the scope of the present invention, i.e., the claims. The embodiments described above are merely exemplary and are not intended to limit the scope of the present invention.
    权利要求:
    Claims (7)
    [1]
    1. Device for bundling leafy vegetables, which serves as part of a machine for the orderly harvest of leafy vegetables, characterized in that the device has a distribution module (5) to which the leafy vegetables can be fed in N rows by means of a series clamping and ordering conveyor (7) and by means of which the supplied leaf vegetables can be subdivided into leaf vegetable clusters, N / 2 strapping modules (4) by means of which the leaf vegetable clusters can be bound to form leaf vegetable bundles, a module (2) for opening and closing openings (32) by means of a collecting flap, through which openings the bound leaf vegetable clusters can fall, and a control device for controlling the strapping modules (4), wherein the distribution module (5), which comprises at least one upper distribution head (10a) with at least one upper wing (12a), and the Strapping modules (4) which, viewed in the longitudinal direction, are arranged downstream of the distribution module (5), on the upper side a base plate (3), the module (2) for opening and closing the openings (32) being attached to the underside of the base plate (3), a side plate (8) being attached to the base plate (3), wherein a limit switch (9) which can be activated by the at least one upper wing (12a) is attached to the side plate (8), is connected to the control device and which is arranged at the level of the at least one upper wing.
    [2]
    2. Device according to claim 1, characterized in that the base plate (3) is provided with N openings (32), the size of the respective opening (32) being greater than or equal to the diameter of a bundle of leaf vegetables.
    [3]
    Device according to claim 1, characterized in that the distribution module (5) comprises N upper distribution heads (10a) and N lower distribution heads (10b), a pair of upper distribution heads (10a) and a pair of lower distribution heads (10b) alternating are arranged in a row, each of the distribution heads (10a, 10b) comprising a rotary shaft (13) and upper vanes (12a) and lower vanes (12b) evenly arranged around the rotary shaft (13), the number of the upper Wing and the lower wing is each four, and wherein the upper wing and the lower wing are each arranged in a vertical direction on the same level, the length m of each wing 1/2 corresponds to the maximum opening width L1 with which a strapping mechanism in the respective The strapping module (4) can be opened to the maximum, the lower surface of the upper wing (12a) or of the lower wing (12b) of an upper distribution head (10a) by 1 to 2 mm higher in the vertical direction than the upper surface of the respective upper and lower wing (12a, 12b) of a lower distribution head (10b).
    [4]
    4. Apparatus according to claim 3, characterized in that the central axes of the rotating shafts (13) of a respective pair of upper and lower distribution heads (10a, 10b) have a transverse spacing from one another which corresponds to the width w and the maximum opening width L1 of the strapping mechanism, wherein w is the width which a feed opening of the series clamping and ordering conveyor device (7) has through which the leafy vegetables can be fed.
    [5]
    5. The device according to claim 4, characterized in that the longitudinal distance of a rotary shaft (13) to the feed opening of the terminal and order conveyor device (7) corresponds to the length m.
    [6]
    6. The device according to claim 4, characterized in that the longitudinal distance between a rotating shaft (13) and a staple outlet (21) of the strapping mechanism is not more than 1/5 of the length m and not less than the radius of the rotating shaft (13).
    [7]
    7. Device according to one of claims 1 to 6, characterized in that the side plate (8) is provided with a rectangular slot into which a rotary arm (14) of a strapping module (4) extends.
    类似技术:
    公开号 | 公开日 | 专利标题
    DE3736868C2|1989-11-23|
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    DE2037911A1|1971-04-22|Method for stacking preferably folded boxes o the like and device for carrying out the method
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    DE3834115C1|1990-05-03|
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    EP2789540B1|2016-06-08|Method and device for packing tubes or cans
    DE3013575A1|1980-10-30|WAFFLE BLOCK CUTTER
    EP0139889A2|1985-05-08|Leaflets feeding device in a cartoning machine
    CH398433A|1966-03-15|Dispensing device
    DE2833257A1|1979-02-08|METHOD FOR BALING AND BALING HAY, STRAW AND DGL.
    EP0401554B1|1992-02-26|Machine for binding packages
    WO1996034724A1|1996-11-07|Process and device for handling printed products
    DE2534263A1|1976-02-12|DEVICE FOR THE INDEPENDENT FEEDING OF AN OBJECT FROM A STORAGE CONTAINER TO A CONVEYOR
    DE3608250A1|1986-09-18|DEVICE FOR FEEDING PACKAGING MEANS TO PACKING MACHINES
    EP0741101A2|1996-11-06|Method for separating a stack of signatures in a stacker and stacker for performing this method
    DE4110582A1|1992-10-01|Trimming potted plants with adjustable frame mounted on wheels - using two flanking series of forks to gather in plant foliage and cutter to cut off tops of plants
    DE2547114A1|1976-05-20|METHOD AND DEVICE FOR TRANSFERRING BARS FROM A STRETCH BENCH TO A CONVEYOR
    DE3049606A1|1982-02-11|Packaging device for sliced food portions - moves them from roller track into packs on conveyor by carriage with pick=up forks
    EP3502017A1|2019-06-26|Device and method for handling food portions with a rotating device
    同族专利:
    公开号 | 公开日
    WO2020147197A1|2020-07-23|
    CN109673247A|2019-04-26|
    CN109673247B|2021-06-22|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR2614756A1|1987-05-06|1988-11-10|Senard Pierre|Machine for harvesting and bunching vegetables|
    JP3463758B2|1993-11-19|2003-11-05|セイレイ工業株式会社|Non-headed leafy vegetable harvester|
    JPH1146548A|1997-08-04|1999-02-23|Kubota Corp|Culm bundle-collecting and releasing device of reaping and binding machine|
    CN2530434Y|2002-01-14|2003-01-15|刘经华|Small self-binding harvester|
    JP2004350661A|2003-05-26|2004-12-16|Setsuko Kawa|Vegetable harvester|
    CN203934346U|2014-06-20|2014-11-12|卢建强|The orderly reaping machine of a kind of vegetables|
    CN104823597B|2015-04-21|2017-03-01|青岛农业大学|Collection is upright to be transported and returns the rotary steering straw-collecting device being integrated in one|
    CN105230236B|2015-09-28|2017-04-12|江苏农林职业技术学院|Orderly harvesting device and method for leaf vegetables based on mechanical arm|
    CN205179769U|2015-11-09|2016-04-27|朱培伦|All -in -one is cut, is collected, is binded to vegetables|
    CN205584798U|2016-03-22|2016-09-21|昆明理工大学|Pseudo -ginseng stem leaf cuts a bundle all -in -one|
    CN106561157A|2016-11-23|2017-04-19|薛臻|Paddy rice bundling machine|
    CN107135737A|2017-07-13|2017-09-08|湖南文理学院|A kind of duplicate rows leek harvesting equipment|
    CN107711037A|2017-09-12|2018-02-23|昆明理工大学|A kind of towed pseudo-ginseng cropper|
    CN207820557U|2018-01-19|2018-09-07|云南晟睿德农业发展有限公司|A kind of vegetables harvest binding apparatus|
    CN108184415A|2018-02-12|2018-06-22|农业部南京农业机械化研究所|A kind of orderly cropper of leaf vegetables|
    CN108207299A|2018-03-07|2018-06-29|山东农业大学|A kind of multi items ecad leaf vegetables cropper and harvesting method|CN111837618A|2020-07-28|2020-10-30|扬州大学|Leaf vegetable harvesting and packaging machine|
    CN111990671A|2020-09-07|2020-11-27|刘云博|Auxiliary device is tied up in vegetables storage|
    法律状态:
    2021-03-31| NV| New agent|Representative=s name: AMMANN PATENTANWAELTE AG BERN, CH |
    优先权:
    申请号 | 申请日 | 专利标题
    CN201910048365.4A|CN109673247B|2019-01-18|2019-01-18|Same-machine bundling system for orderly harvesting leaf vegetables and implementation method|
    PCT/CN2019/079603|WO2020147197A1|2019-01-18|2019-03-26|One-machine bundling system for orderly harvesting of leafy vegetables, and implementation method therefor|
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