• 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:
    Integral and self-propelled combine harvester based on trunk vibration and simultaneous cup shaking and fruit harvesting procedure. Machine comprising: a chassis configurable in its width which in turn comprises a fixed chassis (1); a telescopic chassis (2), a power unit (11); a control and pilot station (12); a system of translation, direction and leveling; a system for adapting tree trunks using flexible scales (6) a fruit management and cleaning system consisting of ribbons (5) and inclined trays (15), a system of vibration in trunks (4) that can be parameterized ( frequency, trunk pressure), and a parameterisable shaking system (3) (frequency, control of the amplitude of the rotation and rigidity of some rods (10)) that has telescopic approach mechanisms (9) and shaking modules (7, 8). The machine is able to synchronously integrate a system of trunk vibration and branch shaking, both being adjustable and configurable. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2567528A1
    申请号:ES201531168
    申请日:2015-08-05
    公开日:2016-04-22
    发明作者:Rafael Rubén SOLA GUIRADO；Jesús GIL RIBES；Gregorio Lorenzo BLANCO ROLDÁN；Sergio CASTRO GARCÍA；Francisco JIMÉNEZ JIMÉNEZ；Francisco CASTILLO RUIZ
    申请人:Universidad de Cordoba；
    IPC主号:
    专利说明:

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    US2002029551 This patent discloses a knurled structure in the form of a porch that covers the top of a tree and is provided with a means of vibration of the trunk. It lacks the means of shaking the cup, so the effectiveness of the harvest is conditioned by the effectiveness of the vibration movement and the state of union of the fruit to the branches. Greater harvesting effectiveness is achieved with a higher intensity of vibration that can result in damage to the tree.
    US2003213221 shows a knight structure that only has stirring means provided with radially emerging rods that rotate with respect to a vertical axis.
    Patents US5259177, US4292792 US3385042 US5027593 US3772866, US4860529, US4282706, US4974404 generally describe systems for collecting fruit from shrubs by means of two agitator sets composed of radially emergent rods that rotate with respect to a vertical axis. All these patents lack an envelope approach movement of the cup, fail to reproduce the manual waving movement, and do not have a simultaneous trunk vibration system, making continuous collection without stops.
    Therefore, from the state of the analyzed technique it can be concluded that only patent ES2293777 simultaneously has cup shaking means with a set of radial rods and that have simultaneous means of trunk vibration, but as noted Previously it presents stability problems and lacks a system for actuating the rods that effect a conical revolution movement that resembles the manual vareo; nor does it have built-in reception structures that allow simultaneous interception without any auxiliary movement. In addition, to present problems of lack of visibility, traction and leveling, as previously indicated.
    9
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    - Independent leveling system for each of the four wheels, for a better balance and stability of the machine and also allow the harvester in its work to contain the support system of shaking elements, the trunk vibration set and the system of receiving tapes in their vertical and horizontal position respectively, whereby the system acts on each of the wheel supports to carry out this effect. The union of the fork taken from the wheel would be by means of a vertical hydraulic cylinder which, through its relative linear elongation, achieves such leveling.
    - Spinning system based on the cylinders described in the previous paragraph as a hub, fixing the wheel fork concentrically on the axis of said cylinder allowing the free rotation of each wheel.
    For the control of rotation, a hydraulic cylinder as a lever is necessary in each taxi system to control said movement.
    - Positioning system of the machine with respect to the log line according to the direction of advancement is carried out by means of longitudinally arranged parallel mechanical contact sensors leaving between them a thick imaginary line through which the tree trunks must pass, from this The machine can be centered in relation to the tree trunk at all times. The complete closure of the projection surface of the fruit is done by scales or independent flat surfaces that by direct pressure of the trunk are lowered, its main function is to cover the area adjacent to the trunk.
    - System of management of the fruit and cleaning based on the use of two longitudinal conveyor belts on both sides of the trunk and which are responsible for collecting the downed fruit from each half of the tree, these are poured at the rear on a cleaning system that Discard undesirable remains. Under this system, auxiliary elements for receiving the fruit must be positioned on which the tapes are unloaded in a timely manner.
    13
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    Figure 8. Shows a top view of the machine object of the invention, showing the shaking system panels arranged in an envelope to the tree canopy.
    Figure 9 also shows a top view of the machine in which second shows the shaking system panels aligned. PREFERRED EMBODIMENT OF THE INVENTION.
    In view of the figures, a preferred embodiment of the proposed invention is described below.
    In Figure 1 we can see that the machine for collection and integral management of tree fruits through a comprehensive and self-propelled integral harvester based on the vibration of the trunk and simultaneous cup shaking.
    The harvester object of the invention comprises:
    - A chassis with variable track width composed of a flat top structure and four pillars supported by a wheel in each of them, where the chassis comprises a fixed chassis (1) which together with a telescopic chassis (2) form a modifiable structure in its track gauge, which is in turn bearing the different elements.
    - A trunk vibration system (4) provided with an approach system to the trunk, opening and closing of automatic clamp with previous detection and positioning by sensors.
    - A variable frequency and amplitude shaking system (3) that has telescopic approach mechanisms (9), and comprises one or several central shaking panels (7) and one or several side panels (8) that peripherally wrap the cup from the tree to both
    17
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    The shaking system (3) allows the regularization of the following parameters:
    o The frequency of shaking of the rods (10)
    o Control of the rotation amplitude by modifying the inclination of the wand.
    o Rigidity and length of the rod.
    The Trunk Vibration System (4) is defined as a variable frequency and pressure clamp vibration head that is able to grip the logs by means of a telescopic system and a clamp, and make them vibrate so
    10 simultaneous with the performance of the shake cup system (3) defined above.
    The wheels can have a leveling system, which in a possible embodiment, consists of the use of hydraulic cylinders of
    15 stabilization arranged vertically on each wheel as an axis of rotation of the wheel structure itself and in turn the relative extension or elongation between the four cylinders, one per wheel manages to copy any inclination, gull or irregular terrain.
    20 In Figures 2 and 8 you can see the machine, in which the shaking system (3) shows the shaking rods (10) that would penetrate a tree canopy not shown and the vibration head (4) is ready to grab the trunk of the same in harvest position.
    25 The demolition position requires a first telescopic approach movement of the shaking or demolition system (3) towards the cup and a second folding movement of the lateral shaking modules (8) on the central shaking module (7 ) in such a way that they form a system of planes tangent to the circular projection of the tree, wrapping the crown of the
    30 tree
    19


    In figures 3 and 9 the machine is observed in its passage position between a tree and another, that is to say with the shaking system (3) arranged in a facing and parallel way, where the lateral shaking side modules (8) are aligned with the central (7) and the vibration head (4) with its system
    5 telescopic collected.
    Figure 4 shows the machine in road transport position between farms confining said structure in a width less than the maximum allowed road transport, for this the chassis (2) is telescopically inserted
    10 in the fixed chassis (1), in turn for the non-interaction of the receiving elements, in particular the ribbons (5) and inclined trays (15), both elements rotate on a point of the chassis (2) being superimposed on a vertical plane, as shown in said figure.
    15 Figure 5 shows a telescopic support (9) of the shaking module system (3) which is responsible for penetration into the cup and gear of the shaking system (3), as well as its subsequent removal of the tree Top. The shaking system (3) in a possible preferred embodiment comprises a central shaking module that is fixed (7), and modules
    20 shaking sides (8) that are foldable with respect to the central module (7), in order to adapt tangentially to the cup. Each shaking module shows the detail of the drive in each of the modules (7) and (8) that is carried out by means of a hydraulic motor (13) with a pinion or pulley that transmits the movement to each of the rods of the mechanism ( 10) as shown
    25 in the figure.
    The folding or rotation of the lateral shaking modules (8) with respect to the central shaking module (7), is performed by rotation with respect to vertical lateral edges in order to cover the largest possible cup volume
    30 with the machines at rest.
    twenty
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    权利要求:
    Claims (1)
    [1]
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    同族专利:
    公开号 | 公开日
    ES2567528B2|2016-10-17|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US4750322A|1986-06-18|1988-06-14|Korvan Industries, Inc.|Apparatus for dislodging and collecting produce from upstanding crops|
    ES2049893T3|1989-11-08|1994-05-01|Sigma 4 Srl|FRUIT PICKUP DEVICE.|
    US5946896A|1998-01-23|1999-09-07|Daniels; Michael Allen|Fruit harvesting device|
    ES2293777A1|2005-06-10|2008-03-16|Carlos Fernandez Maldonado|Integral harvester machine for harvesting of olives, almonds, and fruits, has vehicle, where chassis of vehicle has structure that forms pentagonal geometry projection surrounded in tree and vehicle mounted on telescopic arm with vibrator|
    US20100050585A1|2008-08-28|2010-03-04|Amaro Vernal A|Harvesting machine and method of harvesting pomegrantes and citrus|
    US20110022231A1|2009-07-25|2011-01-27|Jeffrey Walker|Apparatuses, Systems and Methods for Automated Crop Picking|ES2652322A1|2017-10-24|2018-02-01|Santos DELGADO JIMENEZ|INTEGRAL SYSTEM OF CULTIVATION AND COLLECTION OF FRUIT TREES IN LIÑO OR SETO |
    法律状态:
    2016-10-17| FG2A| Definitive protection|Ref document number: 2567528 Country of ref document: ES Kind code of ref document: B2 Effective date: 20161017 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201531168A|ES2567528B2|2015-08-05|2015-08-05|Self-propelled, self-propelled integral harvester based on trunk vibration and simultaneous cup shaking and fruit harvesting procedure|ES201531168A| ES2567528B2|2015-08-05|2015-08-05|Self-propelled, self-propelled integral harvester based on trunk vibration and simultaneous cup shaking and fruit harvesting procedure|
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