A blueberry collection vehicle

Abstract

The present invention provides a blueberry collection vehicle, comprising a collection vehicle body, a rear collection cloth that can be tilted and unfolded forward is arranged at the top rear end of the collection vehicle body, a lower connecting plate is installed at the front end of the collection vehicle body, a collection brush that extends forward is installed in the middle of the lower connecting plate, and angle-adjustable side collection plates are arranged at both ends of the lower connecting plate, and adjustment gear connectors are installed on both sides of the front end of the lower connecting plate, a support rod is docked on the adjustment gear connector, and the front collection cloth is installed on the support rod. The blueberry collection vehicle has a simple structure, a clever design, and is easy to use. It can realize one-time picking of the entire blueberry tree, greatly improving the efficiency of blueberry picking.

Description

Technical Field

[0001] The invention relates to the technical field of fruit and vegetable collecting equipment, and in particular to a blueberry collecting vehicle. Background Art

[0002] Blueberry fruits need to be picked after they are ripe. In the cultivation and production of blueberries, blueberry picking is the most time-consuming and labor-intensive link in the blueberry production chain. At present, it is mainly picked by workers manually. This method is labor-intensive and has low picking efficiency. On the other hand, manual picking is prone to missed picking, which causes unnecessary economic losses to a certain extent.

[0003] The Chinese patent application with publication number CN107258231A discloses a blueberry picking device, the structure of which includes a control box, a collection box, a transmission wheel, a picking device, a fixed frame, a connecting rod, a round cover plate, a round cover shell, a frame, a connecting plate, a transmission cover shell, a caster, a speed regulating motor, and a handrail frame. The control box is arranged inside the frame, the collection box is embedded in the upper surface of the fixed frame, the outer side of the picking device is nested with the transmission wheel, the connecting rod is welded to the inner surface of the round cover plate, the transmission cover shell and the speed regulating motor are matched with clearance, the caster is embedded in the bottom end of the frame, and the bottom end of the handrail frame is welded with the right end of the frame. The invention has the beneficial effect of having a picking device, a conveyor belt, and can transport the picked blueberries to the collection box without stopping for manual collection, and the picking knife is welded in an inclined manner, so that the picked blueberries can be clamped into the angle and then transported to the collection box. The phenomenon of blueberries falling after picking can be avoided. However, the device can only harvest each cluster of blueberries on the blueberry tree individually, which is inefficient and cannot achieve one-time harvesting of the entire blueberry tree, resulting in low harvesting efficiency. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention proposes a blueberry collection vehicle, which is easy to operate and can achieve one-time picking of the entire blueberry tree, thereby greatly improving the efficiency of blueberry picking.

[0005] To achieve the above technical solution, the present invention provides a blueberry collection vehicle, comprising a collection vehicle body, a rear collection cloth that can be tilted and unfolded forward is arranged at the top rear end of the collection vehicle body, a lower connecting plate is installed at the front end of the collection vehicle body, a forward-extending collection brush is installed in the middle of the lower connecting plate, and angle-adjustable side collection plates are arranged at the left and right ends of the lower connecting plate, and adjustment gear connectors are installed on both sides of the front end of the lower connecting plate, a support rod is connected to the adjustment gear connector, and the front collection cloth is installed on the support rod.

[0006] During the specific operation, first, the rear collecting cloth, the front collecting cloth and the side collecting plates are all folded. When the collecting vehicle body moves to the bottom of the blueberry tree that needs to be picked, since a collecting brush extending forward is provided in the middle of the lower connecting plate of the collecting vehicle body, the collecting vehicle body can be pushed further to pass through the trunk of the blueberry tree through the collecting brush (the collecting brush will still move inward after passing through the trunk of the blueberry tree, so as to receive the blueberries and prevent them from falling to the ground). Then, the rear collecting cloth, the front collecting cloth and the side collecting plates are unfolded, so that the collecting vehicle forms an enclosure around the blueberry tree under the blueberry tree. Then, the blueberry tree only needs to be shaken to make the blueberries fall from the blueberry tree. Since the rear collecting cloth, the front collecting cloth and the side collecting plates are all inclined toward the collecting vehicle body, the blueberries that can fall can be automatically gathered into the collecting vehicle body, thereby realizing the one-time picking of the entire blueberry tree, greatly improving the efficiency of blueberry picking.

[0007] Preferably, a fruit tree shaking device is installed on the collection vehicle body, and the fruit tree shaking device includes a support, the support is fixed on the collection vehicle body, the speed regulating motor is fixed on one side of the support, a first bevel gear is installed on the output shaft of the speed regulating motor, an eccentric roller is fixed in the support through a rotating shaft, a second bevel gear is installed on one side of the rotating shaft and meshes with the first bevel gear, a shaking transmission roller is installed in front of the eccentric roller and is arranged closely with the eccentric roller, the oscillation seat and the shaking transmission roller are connected by an axis, an oscillation rod is arranged horizontally forward and passes through the front side of the support, a spring is sleeved on the oscillation rod, and an oscillation manipulator is fixed at the front end of the oscillation rod. In the actual working process, when the collection vehicle is unfolded, the speed regulating motor is started, the speed regulating motor drives the eccentric roller to rotate, the eccentric roller pushes the shaking transmission roller to move forward and backward periodically, the shaking transmission roller pushes the oscillation rod to move forward and backward at a high frequency, and the oscillation manipulator hits the blueberry tree stem at a high frequency, thereby vibrating the blueberries on the blueberry tree and dropping them into the collection vehicle. In this way, there is no need for manual operation, and the shaking force can be adjusted by the output speed of the speed-regulating motor to meet the shaking force requirements of fruit trees of different sizes and improve the efficiency of blueberry picking.

[0008] Preferably, the oscillating manipulator is configured in a "U" shape that matches the tree trunk, thereby minimizing damage to the blueberry trunk.

[0009] Preferably, the front end of the spring contacts the support, and the rear end of the spring contacts the oscillation seat, and the spring is used for the recoil rebound of the oscillation rod.

[0010] Preferably, the side collecting plate is connected to the lower connecting plate via a damping hinge. The damping hinge can be used to allow the side collecting plate to hover at a certain angle and adjust the angle of the side collecting plate.

[0011] Preferably, the front collecting cloth comprises two pieces of mesh cloth which are symmetrically arranged on the left and right, the bottom of the mesh cloth is fixed on the lower connecting plate, the end edge of the mesh cloth is fixed on the support rod, the support rod is connected to the support bar on the lower connecting plate through an adjusting gear connector, the middle of the two mesh cloths is clamped by a splint, and adjusted so that the middle position bulges upward, the fallen blueberries can roll down onto the mesh cloth, and the fruits on the lower mesh cloth are shaken into the collection vehicle body.

[0012] Preferably, a connecting rod is provided between the collecting vehicle body and the lower connecting plate to increase the supporting strength of the lower connecting plate.

[0013] The beneficial effects of a blueberry collection vehicle provided by the present invention are:

[0014] 1) The blueberry collection vehicle is provided with a forward-extending collection brush at the middle of the lower connecting plate of the collection vehicle body. The collection vehicle body can pass through the tree trunk of the blueberry tree through the collection brush. After the rear collection cloth, the front collection cloth and the side collection plate are unfolded, the collection vehicle forms a surrounding area under the blueberry tree. Then, the blueberry tree is shaken to make the blueberries fall from the blueberry tree. Since the rear collection cloth, the front collection cloth and the side collection plate are all inclined toward the collection vehicle body, the blueberries that can fall can be automatically collected in the collection vehicle body, thereby realizing the one-time picking of the entire blueberry tree, greatly improving the efficiency of blueberry picking. ;

[0015] 2) The blueberry collection vehicle is equipped with a special fruit tree shaking device, which can be used in conjunction with the collection vehicle to automatically shake the blueberry trees without manual operation. The shaking intensity can be adjusted by the output speed of the speed regulating motor to meet the shaking intensity requirements of fruit trees of different sizes and improve the efficiency of blueberry picking. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure Ⅰ ;

[0017] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure II ;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the fruit tree shaking device of the present invention;

[0019] Figure 4 This is a schematic diagram of the structure of the collecting brush before it penetrates through the blueberry branch in the present invention;

[0020] Figure 5 This is a schematic diagram of the structure of the collecting brush of the present invention when it penetrates through a blueberry branch;

[0021] Figure 6 It is a schematic diagram of the installation structure of the adjusting gear connector in the present invention.

[0022] In the figure: 1. Collection vehicle body; 2. Fruit tree shaking device; 21. Support; 22. Speed ​​regulating motor; 23. First bevel gear; 24. Second bevel gear; 25. Eccentric roller; 26. Rotating shaft; 27. Shaking transmission roller; 28. Oscillation seat; 29. ​​Oscillation rod; 30. Spring; 31. Oscillation manipulator; 3. Rear collection cloth; 4. Front collection cloth; 5. Lower connecting plate; 6. Collection brush; 7. Side collection plate; 8. Connecting rod; 9. Hinge; 10. Bracket; 11. Adjustment gear connector; 12. Support rod; 13. Blueberry branch rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary persons in the art without creative work are within the scope of protection of the present invention.

[0024] Embodiment: A blueberry collecting vehicle.

[0025] Reference Figures 1 to 6As shown, a blueberry collecting vehicle comprises a collecting vehicle body 1, wherein a rear collecting cloth 3 which can be tilted and unfolded forward is arranged at the top rear end of the collecting vehicle body 1, the rear end of the rear collecting cloth 3 is unfolded and tied to a bracket 10 at the rear of the collecting vehicle body 1, and the rear end of the rear collecting cloth 3 is unfolded and tied to the end edge of the collecting vehicle body 1, and the function of the rear collecting cloth 3 is to collect the shaken fruits and merge them into the collecting vehicle body 1, and a lower connecting plate 5 is installed at the front end of the collecting vehicle body 1, and the collecting vehicle body 1 and the end edge of the lower connecting plate 5 are connected by a connecting rod 8 to increase the support strength of the lower connecting plate 5, and a forward extending collecting brush 6 is installed in the middle of the lower connecting plate 5, and the collecting brush 6 is a slender and dense brush. In actual operation, the collecting brush can pass through the trunk of the blueberry tree, but after the collecting brush passes through the trunk of the blueberry tree, it will still move inward to play the role of receiving blueberries and prevent the blueberries from falling to the ground, and the left and right sides of the lower connecting plate 6 The ends are provided with angle-adjustable side collecting plates 7, and the side collecting plates 7 are connected to the lower connecting plate 5 by a damping hinge 9. The damping hinge 9 can make the side collecting plate 7 hover at a certain angle, and the angle of the side collecting plate 7 can be adjusted to facilitate the collected fruits to be gathered to the collecting vehicle body 1. Adjusting gear connectors 11 are installed on both sides of the front end of the lower connecting plate 5, and a support rod 12 is connected to the adjusting gear connector 11. The front collecting cloth 4 is installed on the support rod 12, wherein the front collecting cloth 4 includes two mesh cloths arranged symmetrically on the left and right, the bottom of the mesh cloth is fixed on the lower connecting plate 5, and the end edge of the mesh cloth is fixed on the support rod 12, and the support rod 12 is connected to the support bar on the lower connecting plate 5 through the adjusting gear connector 11. The middle of the two mesh cloths is clamped by a splint, and the middle position is adjusted to bulge upward, so that the fallen blueberries can roll onto the mesh cloth, and the fruits on the lower mesh cloth are shaken into the collecting vehicle body 1.

[0026] Reference Figure 1 and Figure 3As shown, a fruit tree shaking device 2 is installed on the collection vehicle body 1, and the fruit tree shaking device 2 includes a support 21, the support 21 is fixed on the collection vehicle body 1, a speed regulating motor 22 is fixed on one side of the support 21, a first bevel gear 23 is installed on the output shaft of the speed regulating motor 22, an eccentric roller 25 is fixed in the support 21 through a rotating shaft 26, a second bevel gear 24 is installed on one side of the rotating shaft 26 and meshes with the first bevel gear 23, and a shaking transmission roller 27 is installed in front of the eccentric roller 25 and is in close contact with the eccentric roller 25. The oscillation seat 28 is connected to the shaking transmission roller 27 by an axis, the oscillation rod 29 is horizontally arranged forward and passes through the front side of the support 21, a spring 30 is sleeved on the oscillation rod 29, the front end of the spring 30 contacts the support 21, and the rear end of the spring 30 contacts the oscillation seat 28, the spring 30 is used for the recoil rebound of the oscillation rod 29, an oscillation manipulator 31 is fixed at the front end of the oscillation rod 29, and the oscillation manipulator 31 is arranged in a "U" shape matching the blueberry branch rod 13, which can minimize the damage to the blueberry branch rod 13.

[0027] During specific operation, first, the rear collecting cloth 3, the front collecting cloth 4 and the side collecting plate 7 are all folded. When the collecting vehicle body 1 moves to the bottom of the blueberry tree that needs to be picked, since the middle part of the lower connecting plate 5 of the collecting vehicle body 1 is provided with a collecting brush 6 extending forward, the collecting vehicle body 1 can be pushed continuously to pass through the trunk of the blueberry tree through the collecting brush 6 (the collecting brush 6 will still move inward after passing through the trunk of the blueberry tree, playing the role of catching the blueberries and preventing the blueberries from falling to the ground), and then the rear collecting cloth 3, the front collecting cloth 4 and the side collecting plate 7 are unfolded, so that the collecting vehicle forms an enclosure around the blueberry tree under the blueberry tree, and then the speed regulating motor 22 is started, and the speed regulating motor 22 drives the eccentric roller 25 to rotate, and the eccentric roller 25 pushes The shaking transmission roller 27 moves back and forth periodically, and the shaking transmission roller 27 pushes the oscillation rod 29 to move back and forth at a high frequency. The oscillation manipulator 31 hits the blueberry branch rod 13 at a high frequency, thereby vibrating the blueberries on the blueberry tree and dropping them into the collection vehicle. In this way, the shaking collection of the entire blueberry tree can be achieved without manual operation, and the shaking force can be adjusted by the output speed of the speed regulating motor 22 to meet the shaking force requirements of fruit trees of different sizes, thereby improving the efficiency of blueberry picking. Since the rear collecting cloth 3, the front collecting cloth 4 and the side collecting plate 7 are all inclined toward the collection vehicle body 1, the blueberries that can fall can be automatically gathered in the collection vehicle body 1, thereby achieving one-time picking of the entire blueberry tree, greatly improving the efficiency of blueberry picking.

[0028] The blueberry collecting vehicle has a simple structure, ingenious design and is easy to use. A forward-extending collecting brush 6 is arranged in the middle of the lower connecting plate 5 of the collecting vehicle body 1, and the collecting vehicle body 1 can pass through the tree trunk of the blueberry tree through the collecting brush 6. After the rear collecting cloth 3, the front collecting cloth 4 and the side collecting plate 7 are unfolded, a collection enclosure for the blueberry tree is formed under the blueberry tree, and then the fruit tree shaking device 2 is automatically shaken to make the blueberries fall from the blueberry tree, thereby realizing one-time picking of the entire blueberry tree, and greatly improving the efficiency of blueberry picking.

[0029] The blueberry collection vehicle is provided with a special fruit tree shaking device 2, which cooperates with the collection vehicle and can realize automatic shaking of blueberry trees without manual operation. Moreover, the shaking intensity can be adjusted by the output speed of the speed regulating motor to meet the shaking intensity requirements of fruit trees of different sizes and improve the efficiency of blueberry picking.

[0030] The above description is only a preferred embodiment of the present invention, but the present invention should not be limited to the contents disclosed in the embodiment and the drawings, so any equivalent or modification completed without departing from the spirit disclosed in the present invention shall fall within the scope of protection of the present invention.

Claims

1. A blueberry collection vehicle, comprising a collection vehicle body, characterized in that: The rear end of the top of the collection vehicle body is provided with a rear collection cloth that can be tilted and unfolded forward, the front end of the collection vehicle body is installed with a lower connecting plate, the middle of the lower connecting plate is installed with a collection brush that extends forward, the left and right ends of the lower connecting plate are provided with angle-adjustable side collection plates, and both sides of the front end of the lower connecting plate are installed with adjustment gear connectors, the adjustment gear connector is connected with a support rod, and the front collection cloth is installed on the support rod; The collecting vehicle body is provided with a fruit tree shaking device, which includes a support, the support is fixed on the collecting vehicle body, a speed regulating motor is fixed on one side of the support, a first bevel gear is installed on the output shaft of the speed regulating motor, an eccentric roller is fixed in the support through a rotating shaft, a second bevel gear is installed on one side of the rotating shaft and meshes with the first bevel gear, a shaking transmission roller is installed in front of the eccentric roller and is closely arranged with the eccentric roller, an oscillation seat and a shaking transmission roller are connected through a shaft, an oscillation rod is horizontally arranged forward and passes through the front side of the support, a spring is sleeved on the oscillation rod, and an oscillation manipulator is fixed at the front end of the oscillation rod; The front collecting cloth includes two mesh cloths which are symmetrically arranged on the left and right. The bottom of the mesh cloth is fixed on the lower connecting plate, and the end edge of the mesh cloth is fixed on the support rod. The support rod is connected to the support bar on the lower connecting plate through an adjusting gear connector. The middle of the two mesh cloths is clamped by a clamping plate, and the middle position is adjusted to bulge upward.

2. The blueberry collection vehicle according to claim 1, characterized in that: The oscillating manipulator is arranged in a "U" shape matching the tree trunk.

3. The blueberry collection vehicle according to claim 2, characterized in that: The front end of the spring contacts the support, and the rear end of the spring contacts the oscillation seat.

4. The blueberry collection vehicle according to claim 1, characterized in that: The side collecting plate and the lower connecting plate are connected via a damping hinge.

5. The blueberry collection vehicle according to claim 1, characterized in that: A connecting rod is arranged between the collecting vehicle body and the lower connecting plate.

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