Multi-functional fruit picking device

Abstract

The application relates to a multifunctional fruit picking device, and relates to the technical field of fruit picking. The multifunctional fruit picking device comprises a handheld assembly and a driving assembly. The driving assembly comprises a mounting shell, the mounting shell is mounted on the handheld assembly, a first connecting rod is arranged on the mounting shell in a penetrating and sliding mode, a force applying element is arranged in the mounting shell and connected with the first connecting rod, the force applying element is used for driving the first connecting rod to slide on the mounting shell, and a picking assembly is mounted on the first connecting rod and used for picking fruits. The multifunctional fruit picking device has the effects of saving manpower consumed in a fruit picking process and improving fruit picking efficiency.

Description

Technical Field

[0001] This application relates to the technical field of fruit harvesting, and in particular to a multifunctional fruit harvesting device. Background Technology

[0002] In the process of picking fruits from high branches, workers generally need to use a long pole with a hook fixed at the end of the pole. The hook is used to hook the fruit stem and repeatedly pull the fruit to pull it off the branch, thus completing the picking of fruits from high branches.

[0003] When using this simple tool to pick the fruit, workers need to repeatedly pull the fruit, making the picking process not only inefficient but also very labor-intensive. Utility Model Content

[0004] In order to save manpower and improve fruit picking efficiency, this application provides a multifunctional fruit picking device.

[0005] This application provides a multifunctional fruit-picking device, which adopts the following technical solution: A multifunctional fruit-picking device, comprising: Handheld components; The driver component includes: Mounting housing, which is mounted on the handheld assembly; A first link, which passes through and is slidably mounted on the mounting housing; A force-applying component is disposed within the mounting housing and connected to the first connecting rod, and the force-applying component is used to drive the first connecting rod to slide on the mounting housing; A picking component is mounted on the first connecting rod and is used to pick fruit.

[0006] Optionally, the force-applying component includes: The motor, with its fixed end fixedly installed inside the mounting housing; An active bevel gear is rotatably mounted inside the mounting housing, and the motor output end is coaxial with and fixedly connected to the active bevel gear; A driven bevel gear is rotatably mounted inside the mounting housing and meshes with the driving bevel gear. The second connecting rod has one end hinged to the driven bevel gear, and the hinged end of the second connecting rod is eccentrically set to the shaft of the driven bevel gear. The third link has one end hinged to the end of the second link away from the driven bevel gear, and the other end hinged to the first link.

[0007] Optionally, the end of the first connecting rod away from the force-applying member is threaded, and a quick-replacement component is mounted on the first connecting rod, the quick-replacement component comprising: The mounting post is threadedly connected to the end of the first connecting rod away from the force-applying component. The end of the mounting post away from the first connecting rod has a mounting hole. The detachment component is installed in the mounting hole. A limit hole is provided through the periphery of the mounting post. The limit hole communicates with the mounting hole. A limiting ball, which is slidably installed within the limiting hole; A limiting sleeve is fitted and slidably mounted on the mounting post; A limiting ring is fixedly installed on the peripheral side wall of the limiting sleeve, and the limiting ring can abut against the limiting ball; A limiting plate is fixedly installed on the mounting column, and the limiting plate can abut against the limiting sleeve; A limiting spring is provided, one end of which is fixedly connected to the mounting post, and the other end of which is fixedly connected to the limiting sleeve. The limiting spring always applies a force to the limiting sleeve in the direction close to the limiting plate.

[0008] Optionally, the picking component includes: A replacement post is inserted into the mounting hole, and a limiting groove is formed on the periphery of the replacement post, and the limiting ball can abut against the limiting groove. A removal component is fixedly installed at the end of the replacement post away from the mounting post.

[0009] Optionally, the removal component includes a first removal head, which is hook-shaped.

[0010] Optionally, the removal component includes a second removal head, which is serrated.

[0011] Optionally, the picking component includes a third picking head and a receiving net, wherein the third picking head is V-shaped; The receiving net is fixedly installed on the mounting housing, and the top opening of the receiving net is located directly below the third picking head.

[0012] Optionally, the handheld component includes: The sleeve rod has no less than two sleeve rods, and multiple sleeve rods are sequentially sleeved to form a telescopic component. A positioning component is provided at the sleeve joint of two sleeve rods, and one end of the telescopic component is fixedly connected to the mounting housing. A hand handle is fixedly installed at the end of the telescopic member away from the mounting housing.

[0013] Optionally, positioning holes are provided at both ends of the sleeve rod, and the positioning element includes: A positioning housing, which is fixedly mounted on the sleeve rod; A positioning pin, one end of which can be inserted into the positioning holes of the two sleeve rods; A rotating rod is rotatably mounted on the positioning housing, with one end of the rotating rod hinged to the end of the positioning pin away from the positioning hole; A positioning spring is provided, with one end fixedly connected to the positioning housing and the other end abutting against the rotating rod. The positioning spring can apply a force to the positioning pin in the direction close to the positioning hole through the rotating rod.

[0014] Optionally, a control button is installed on the hand handle, and the control button is electrically connected to the motor.

[0015] In summary, this application includes at least one of the following beneficial technical effects: 1. By driving the component to work and causing the picking component to reciprocate, the fruit is pulled back and forth, so that the fruit can fall off the fruit tree and the fruit can be picked. The operation of pulling the fruit by the mechanical structure replaces the operation of pulling the fruit by hand, saving the manpower consumed in the fruit picking process and improving the fruit picking efficiency. 2. When using the multi-functional fruit picking device to pick fruit, the length of the telescopic component needs to be adjusted first so that the staff can adjust the multi-functional fruit picking device to different lengths for use, so as to pick fruit at different heights and improve the adaptability of the multi-functional fruit picking device. 3. The staff inserts the picking component that needs to be replaced into the mounting hole. With the help of the quick replacement part, the picking component can be stably installed in the mounting hole, realizing the replacement of the picking component. The quick replacement part is used to quickly replace and fix the picking component, which improves the operation convenience of the multi-functional fruit picking device and its adaptability to different working conditions. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of this application; Figure 2 This is a structural diagram used to illustrate the positioning component; Figure 3 It is a structural schematic diagram used to illustrate the force-applying component; Figure 4 This is a schematic diagram illustrating the structure of the first removal head; Figure 5 This is a structural diagram used to illustrate quick-replacement parts; Figure 6 This is a schematic diagram illustrating the structure of the second removal head; Figure 7 This is a schematic diagram used to illustrate the structure of the third extraction head.

[0017] Explanation of reference numerals in the attached figures: 1. Handheld assembly; 11. Telescopic component; 111. Sleeve rod; 1111. Positioning hole; 12. Positioning component; 121. Positioning housing; 122. Positioning pin; 123. Rotating rod; 124. Positioning spring; 13. Handheld handle; 14. Control button; 2. Drive assembly; 21. Mounting housing; 22. First connecting rod; 23. Force-applying component; 231. Motor; 232. Driving bevel gear; 233. Driven bevel gear; 234. Second connecting rod; 235. Third connecting rod; 24. Quick replacement part; 241. Mounting post; 2411. Mounting hole; 2412. Limiting hole; 242. Limiting ball; 243. Limiting sleeve; 244. Limiting ring; 245. Limiting plate; 246. Limiting spring; 3. Removal component; 31. Replacement column; 311. Limiting groove; 32. Removal part; 321. First removal head; 322. Second removal head; 323. Third removal head; 324. Receiving net bag. Detailed Implementation

[0018] The following is in conjunction with the appendix Figure 1-7 This application will be described in further detail.

[0019] This application discloses a multifunctional fruit picking device. Example 1

[0020] Reference Figure 1 A multifunctional fruit picking device includes a handheld component 1, a drive component 2, and a picking component 3.

[0021] Reference Figure 1 and Figure 2 The handheld component 1 includes a sleeve 111, and there are no fewer than two sleeves 111. Multiple sleeves 111 are sequentially connected to form a complete telescopic component 11. One end of the telescopic component 11 is connected to the drive component 2, and the other end of the telescopic component 11 is fixedly connected to a hand handle 13.

[0022] A positioning element 12 is provided at the joint of the two sleeve rods 111. The positioning element 12 includes a positioning housing 121, a positioning pin 122, a rotating rod 123, and a positioning spring 124. The positioning housing 121 is fixedly installed on the sleeve rods 111. The positioning pin 122 is disposed inside the positioning housing 121. Positioning holes 1111 are opened at both ends of the sleeve rods 111, and one end of the positioning pin 122 can pass through the positioning hole 1111. The end of the positioning pin 122 away from the positioning hole 1111 is hinged to the rotating rod 123, and the rotating rod 123 is rotatably installed on the positioning housing 121. One end of the positioning spring 124 is fixedly connected to the positioning housing 121, and the other end of the positioning spring 124 abuts against the rotating rod 123. The positioning spring 124 can apply a force to the positioning pin 122 in the direction close to the positioning hole 1111 through the rotating rod 123.

[0023] When using the multi-functional fruit picking device, the length of the telescopic component 11 needs to be adjusted first to allow picking of fruits at different heights. To adjust the length of the telescopic component 11, the operator first pushes the rotating rod 123 to rotate, causing the positioning pin 122 to move away from the positioning hole 1111 under the influence of the rotating rod 123 and disengage from the positioning hole 1111. During the disengagement of the positioning pin 122 from the positioning hole 1111, the positioning spring 124 is compressed.

[0024] Next, adjust the positions of the two adjacent sleeve rods 111 and align the positioning holes 1111 of the two adjacent sleeve rods 111. Under the action of the positioning spring 124, the positioning pin 122 is inserted into the positioning holes 1111 of the two sleeve rods 111, so that the positions of the two sleeve rods 111 are relatively fixed, thereby realizing the work of adjusting the length of the telescopic component 11. This allows the staff to adjust the multi-functional fruit picking device to different lengths for use, enabling the picking of fruits at different heights and improving the adaptability of the multi-functional fruit picking device.

[0025] Reference Figure 1 and Figure 3 The drive assembly 2 includes a mounting housing 21, a first connecting rod 22, and a force-applying component 23.

[0026] The mounting housing 21 is fixedly mounted on the end of the telescopic member 11 away from the handle 13. The first connecting rod 22 passes through and is slidably mounted on the mounting housing 21, with the sliding direction of the first connecting rod 22 parallel to the axis of the telescopic member 11. Specifically, in this embodiment, a linear bearing is fixedly installed inside the mounting housing 21, and the first connecting rod 22 passes through the linear bearing. The linear bearing limits the sliding direction of the first connecting rod 22 within the mounting housing 21, allowing the first connecting rod 22 to slide stably within the mounting housing 21. A force-applying member 23 is disposed within the mounting housing 21 and connected to the first connecting rod 22. The force-applying member 23 is used to drive the first connecting rod 22 to slide on the mounting housing 21. The detachment assembly 3 is mounted on the first connecting rod 22.

[0027] When using the multi-functional fruit picking device to pick fruit, the force-applying component 23 drives the first connecting rod 22 to slide back and forth on the mounting housing 21. The sliding of the first connecting rod 22 then synchronously drives the picking component 3 to reciprocate. The picking component 3 repeatedly applies pulling force to the fruit, causing the fruit to fall off the fruit tree, thus realizing the fruit picking work.

[0028] The force-applying component 23 includes a motor 231, a driving bevel gear 232, a driven bevel gear 233, a second connecting rod 234, and a third connecting rod 235.

[0029] The fixed end of the motor 231 is fixedly installed inside the mounting housing 21. The output end of the motor 231 is coaxial with and fixedly connected to the driving bevel gear 232. The driving bevel gear 232 is rotatably installed inside the mounting housing 21. The driven bevel gear 233 is rotatably installed inside the mounting housing 21. The driven bevel gear 233 is meshed with the driving bevel gear 232. One end of the second connecting rod 234 is hinged to the driven bevel gear 233, and the hinged end of the second connecting rod 234 is eccentrically set with the rotating shaft of the driven bevel gear 233. One end of the third connecting rod 235 is hinged to the end of the second connecting rod 234 away from the driven bevel gear 233. The other end of the third connecting rod 235 is hinged to the first connecting rod 22.

[0030] Reference Figure 1 and Figure 3 Furthermore, a control button 14 is installed on the hand handle 13. The control button 14 is electrically connected to the motor 231 and can control the start and stop of the motor 231.

[0031] When harvesting fruit using the multifunctional fruit-picking device, the worker holds the handle 13 and turns on the motor 231 via the control button 14. The output shaft of the motor 231 rotates, driving the active bevel gear 232 to rotate. The active bevel gear 232 then drives the driven bevel gear 233 to rotate, which in turn drives the second connecting rod 234 to move. The movement of the second connecting rod 234 then drives the third connecting rod 235 to move, which in turn drives the first connecting rod 22 to slide back and forth on the mounting housing 21. The movement of the first connecting rod 22 synchronously drives the picking component 3 to move, thereby achieving the fruit-picking operation. The force-applying component 23 works to drive the picking component 3 to pull the fruit back and forth, causing the fruit to fall from the tree, thus achieving the fruit-picking operation. The mechanical structure pulling the fruit replaces the manual pulling operation, saving manpower in fruit picking.

[0032] Reference Figure 4 and Figure 5 The first connecting rod 22 is equipped with a quick replacement part 24, which includes a mounting post 241, a limiting ball 242, a limiting sleeve 243, a limiting ring 244, a limiting plate 245, and a limiting spring 246.

[0033] The mounting post 241 has a screw hole at its bottom, and the end of the first connecting rod 22 away from the force-applying member 23 is threaded. The mounting post 241 is threadedly connected to the end of the first connecting rod 22 away from the force-applying member 23. The end of the mounting post 241 away from the first connecting rod 22 has a mounting hole 2411, and the detachable component 3 is installed in the mounting hole 2411. Furthermore, in this embodiment, the mounting hole 2411 is hexagonal prism in shape, and six limiting holes 2412 are evenly provided on each side wall of the mounting hole 2411.

[0034] A limiting hole 2412 is provided around the periphery of the mounting post 241. The limiting hole 2412 is connected to the mounting hole 2411. The limiting ball 242 is slidably installed in the limiting hole 2412. The spherical surface of the limiting ball 242 can protrude from the end face of the mounting hole 2411.

[0035] The limiting sleeve 243 is sleeved and slidably installed on the mounting post 241. The limiting ring 244 is fixedly installed on the peripheral side wall of the limiting sleeve 243. The limiting ring 244 can abut against the limiting ball 242. After the limiting ring 244 abuts against the limiting ball 242, it can push the limiting ball 242 to move closer to the mounting hole 2411. The spherical surface of the limiting ball 242 can protrude from the limiting hole 2412 and abut against the removal component 3.

[0036] The limiting plate 245 is fixedly installed on the mounting post 241. The limiting plate 245 can abut against the limiting sleeve 243. When the limiting plate 245 abuts against the limiting sleeve 243, the limiting ring 244 can abut against the limiting ball 242. One end of the limiting spring 246 is fixedly connected to the mounting post 241, and the other end of the limiting spring 246 is fixedly connected to the limiting sleeve 243. The limiting spring 246 always applies a force to the limiting sleeve 243 in the direction close to the limiting plate 245 to ensure that the limiting plate 245 and the limiting sleeve 243 remain in abutting state under normal working conditions.

[0037] Different types of fruits require different picking components 3. When different picking components 3 need to be replaced, the worker pushes the limiting sleeve 243 to disengage from the limiting plate 245. At the same time, the limiting ring 244 disengages from the limiting ball 242, allowing the limiting ball 242 to slide freely within the limiting hole 2412 without being restricted. This prevents the limiting ball 242 from pressing the picking component 3 against the surface, allowing the worker to pull the picking component 3 out of the mounting hole 2411.

[0038] Afterwards, the staff inserts the picking component 3 that needs to be replaced into the mounting hole 2411. Under the action of the limiting spring 246, the limiting sleeve 243 is reset, and the limiting sleeve 243 abuts against the limiting plate 245, which in turn causes the limiting ring 244 to abut against the limiting ball 242. The limiting ring 244 pushes the limiting ball 242 to slide in the limiting hole 2412 and abut against the picking component 3, so that the picking component 3 can be stably installed in the mounting hole 2411, realizing the replacement of the picking component 3. The quick replacement part 24 is used to quickly replace and fix the picking component 3, improving the ease of operation of the multi-functional fruit picking device.

[0039] Reference Figure 5 and Figure 6 The removal component 3 includes a replacement post 31 and a removal piece 32.

[0040] The replacement post 31 is inserted into the mounting hole 2411. Furthermore, in this embodiment, the replacement post 31 is hexagonal prism in shape, and its sidewalls can fit against the inner wall of the mounting hole 2411 to ensure that the replacement post 31 does not rotate relative to the mounting hole 2411, thus improving the installation stability of the replacement post 31 within the mounting hole 2411. A limiting groove 311 is formed on the periphery of the replacement post 31, and a limiting ball 242 can abut against the limiting groove 311. The removal piece 32 is fixedly installed at the end of the replacement post 31 away from the mounting post 241.

[0041] Reference Figure 4 The picking component 32 includes a first picking head 321, which is hook-shaped.

[0042] The fruit stalk is hooked by the first picking head 321, and the drive component 2 works to drive the first picking head 321 to reciprocate, picking the fruit from the fruit tree.

[0043] The implementation principle of the multifunctional fruit picking device in this application embodiment is as follows: by driving the component 2 to work and driving the picking component 3 to reciprocate, the fruit is pulled back and forth, so that the fruit can fall off the fruit tree and the fruit picking work is realized. The operation of mechanically pulling the fruit replaces the operation of manually pulling the fruit, saving the manpower consumed in the fruit picking process and improving the fruit picking efficiency. Example 2

[0044] Reference Figure 6 The picking member 32 includes a second picking head 322, which is serrated.

[0045] The second picking head 322 is brought into contact with the fruit stalk or branch, and the drive assembly 2 is activated to drive the second picking head 322 to reciprocate, so as to cut off the fruit stalk or branch or the branch or trunk, so that the fruit falls off the fruit tree and is easy to pick. Example 3

[0046] Reference Figure 7 The detaching component 32 includes a third detaching head 323, which is V-shaped. The detaching component 32 also includes a receiving net 324, which is fixedly installed on the mounting housing 21, and the top opening of the receiving net 324 is located directly below the third detaching head 323.

[0047] The third picking head 323 is brought into contact with the fruit, and the fruit stem is brought into contact with the V-shaped angle to achieve the positioning function of the fruit. The drive component 2 works and drives the third picking head 323 to reciprocate, pulling the fruit off the branch. The pulled fruit falls into the receiving net 324, which cushions the fruit and prevents it from falling directly to the ground, thus protecting the fruit.

[0048] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A multifunctional fruit-picking device, characterized in that, include: Handheld component (1); Drive component (2), the drive component (2) includes: Mounting housing (21), which is mounted on the handheld assembly (1); The first link (22) passes through and is slidably mounted on the mounting housing (21); Force-applying component (23), which is disposed in the mounting housing (21) and connected to the first connecting rod (22), is used to drive the first connecting rod (22) to slide on the mounting housing (21); Picking component (3), which is mounted on the first connecting rod (22), is used to pick fruit.

2. The multifunctional fruit picking device according to claim 1, characterized in that, The force-applying component (23) includes: The motor (231) is fixedly installed inside the mounting housing (21) at its fixed end; An active bevel gear (232) is rotatably mounted inside the mounting housing (21), and the output end of the motor (231) is coaxial with and fixedly connected to the active bevel gear (232). Driven bevel gear (233), which is rotatably mounted in the mounting housing (21), and is meshed with the driving bevel gear (232); The second link (234) has one end hinged to the driven bevel gear (233), and the hinged end of the second link (234) is eccentrically set with the shaft of the driven bevel gear (233); The third link (235) has one end hinged to the end of the second link (234) away from the driven bevel gear (233), and the other end hinged to the first link (22).

3. The multifunctional fruit picking device according to claim 1, characterized in that, The first connecting rod (22) has a threaded end away from the force-applying member (23), and a quick-replacement part (24) is installed on the first connecting rod (22). The quick-replacement part (24) includes: Mounting post (241), which is threadedly connected to the end of the first connecting rod (22) away from the force-applying member (23), has a mounting hole (2411) at the end away from the first connecting rod (22), the detachment component (3) is installed in the mounting hole (2411), and a limiting hole (2412) is provided through the periphery of the mounting post (241), which communicates with the mounting hole (2411); A limiting ball (242) is slidably installed in the limiting hole (2412); A limiting sleeve (243) is fitted and slidably mounted on the mounting post (241); A limiting ring (244) is fixedly installed on the peripheral side wall of the limiting sleeve (243), and the limiting ring (244) can abut against the limiting ball (242); A limiting plate (245) is fixedly installed on the mounting post (241), and the limiting plate (245) can abut against the limiting sleeve (243); A limiting spring (246) is fixedly connected at one end to the mounting post (241) and at the other end to the limiting sleeve (243). The limiting spring (246) always applies a force to the limiting sleeve (243) in a direction close to the limiting plate (245).

4. A multifunctional fruit-picking device according to claim 3, characterized in that, The extraction component (3) includes: Replacement post (31), the replacement post (31) is inserted into the mounting hole (2411), and a limiting groove (311) is formed on the periphery of the replacement post (31), and the limiting ball (242) can abut against the limiting groove (311); The removal component (32) is fixedly installed at the end of the replacement post (31) away from the mounting post (241).

5. A multifunctional fruit picking device according to claim 4, characterized in that, The removal component (32) includes a first removal head (321), which is hook-shaped.

6. A multifunctional fruit-picking device according to claim 4, characterized in that, The removal component (32) includes a second removal head (322), which is serrated.

7. A multifunctional fruit-picking device according to claim 4, characterized in that, The picking component (32) includes a third picking head (323) and a receiving net (324), wherein the third picking head (323) is V-shaped; The receiving net (324) is fixedly installed on the mounting housing (21), and the top opening of the receiving net (324) is located directly below the third picking head (323).

8. A multifunctional fruit picking device according to claim 2, characterized in that, The handheld component (1) includes: The sleeve rod (111) has no less than two sleeve rods (111), and multiple sleeve rods (111) are sequentially sleeved to form a telescopic member (11). A positioning member (12) is provided at the sleeve joint of two sleeve rods (111). One end of the telescopic member (11) is fixedly connected to the mounting housing (21). A hand handle (13) is fixedly installed on the end of the telescopic member (11) away from the mounting housing (21).

9. A multifunctional fruit-picking device according to claim 8, characterized in that, The sleeve (111) has positioning holes (1111) at both ends, and the positioning element (12) includes: Positioning housing (121), which is fixedly installed on the sleeve rod (111); A positioning pin (122) is provided, one end of which can be inserted into the positioning holes (1111) of the two sleeve rods (111); Rotating rod (123), the rotating rod (123) is rotatably mounted on the positioning housing (121), one end of the rotating rod (123) is hinged to the end of the positioning pin (122) away from the positioning hole (1111); A positioning spring (124) is fixedly connected at one end to the positioning housing (121) and at the other end to the rotating rod (123). The positioning spring (124) can apply a force to the positioning pin (122) in the direction close to the positioning hole (1111) through the rotating rod (123).

10. A multifunctional fruit-picking device according to claim 8, characterized in that, A control button (14) is installed on the hand handle (13), and the control button (14) is electrically connected to the motor (231).

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