Portable assembly type fruit picker
By designing a portable, modular fruit harvester, which uses a swinging part and swinging claws to vibrate the fruit, the problems of low efficiency and trunk damage caused by traditional tools are solved, achieving efficient and damage-free fruit harvesting.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2026-03-27
AI Technical Summary
Traditional harvesting tools require a high level of experience, are inefficient, and can easily damage fruit trees. Existing vibration equipment may damage the trunk and affect fruit growth.
Design a portable, modular fruit harvester that uses a drive unit to vibrate the fruit by moving the swinging part and swinging claw, avoiding direct vibration of the tree trunk. An adjustable transmission unit is used to adjust the vibration range to adapt to different fruits.
To improve harvesting efficiency, reduce damage to trees, increase the rate of high-quality harvested fruit, and adapt to the harvesting needs of different fruits.
Smart Images
Figure CN224037950U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of fruit picking, in particular to a portable assembled fruit picker. BACKGROUND
[0002] Fruits such as coffee beans, loquat, etc. are usually grown on trees, so they often need to use corresponding picking tools to improve picking efficiency.
[0003] The structure of the conventional picking tool includes an operating rod and a fruit picking device fixed on the operating rod. The fruit picking device is moved to the vicinity of the fruit to be picked, and the fruit picking device is operated to separate the fruit stem connected to the fruit tree from the fruit tree, that is, the picking is completed. However, since coffee beans, loquat and other fruits, especially coffee beans, grow closely, picking is more troublesome. A more traditional way is to hit the trunk of the fruit tree with a heavy object so that the mature fruit naturally falls from the branch, and then is picked up into a frame. However, this method requires a high level of skill from the operator, and it is difficult for inexperienced farmers to master the knocking force. If the force is too large, it will easily cause damage to the fruit tree, and the unripe fruit will fall prematurely. In addition, if the force is insufficient, it will be difficult to pick the fruit in time, resulting in delayed fruit harvesting.
[0004] To solve the problem that the traditional method requires a high level of experience and has low work efficiency and poor picking effect, some people have proposed a device that uses a vibration instrument to drive the trunk to vibrate, thereby causing the fruit to vibrate off the branch. Using this device can greatly reduce labor intensity and improve the convenience of picking work. However, this device causes the trunk to vibrate, which can easily damage the trunk and affect the growth of subsequent fruit. Therefore, it is particularly necessary to design a vibration fruit picking device that can cause the crown of the fruit area to vibrate to ensure that the fruit falls smoothly without damaging the trunk. CONTENT OF THE UTILITY MODEL
[0005] To solve the above problems, the present application provides a portable assembled fruit picker, specifically comprising a fixed segment, the one end of the fixed segment is a fruit picking end, the other end is a connecting end, the connecting end is connected with a holding rod:
[0006] The fruit picking end comprises:
[0007] A driving part is detachably installed at the end of the fixed segment away from the holding rod;
[0008] An extension block is integrally fixed on the fixed segment and extends away from the end of the holding rod;
[0009] A swing part is rotatably installed at the extension end of the extension block;
[0010] The transmission part is rotatably connected to the driving part at one end and rotatably connected to the swing part at the other end, and drives the extension block to reciprocate when the driving part operates, thereby driving the swing part to reciprocate.
[0011] Preferably, a fixing groove is formed in the fixing section, and a fixing cover is detachably arranged on the fixing groove; the driving part comprises a driving motor and a rotating cam; the driving motor is arranged in the fixing groove, and a driving shaft of the driving motor extends outward through the fixing section; the rotating cam is fixedly arranged on the driving shaft of the driving motor; and the rotating cam is rotatably connected to one end of the transmission part away from the swing part.
[0012] Preferably, two extension blocks can be symmetrically arranged; and two swing parts are correspondingly arranged in the number of the extension blocks.
[0013] The swing part is integrally provided with a connecting block rotatably connected to the extension block; and the swing part is integrally provided with a hinged block at one end close to the other end.
[0014] Preferably, the swing part is provided with a plurality of swing claws extending outward; the swing claws are arranged in a plurality of groups; and the swing claws of the plurality of groups form a swing area for vibrating and patting the fruits.
[0015] Preferably, the transmission part is length-adjustable; specifically, the transmission part comprises a fixing part and an extension part; the fixing part is rotatably arranged on the rotating cam; the extension part is rotatably connected to the hinged block; and the fixing part and the extension part are connected through an adjuster.
[0016] Preferably, the adjuster comprises a guide column, a threaded rod and a rotating bolt; the guide column is fixedly arranged on the fixing part and extends toward the extension part; the extension part is provided with a limiting groove for limiting the insertion of the guide column; the threaded rod is rotatably arranged on the fixing part; the extension part is provided with a threaded groove screw-connected with the threaded rod; and the rotating bolt is fixedly arranged on the rotating bolt.
[0017] A driving compression spring is arranged on the threaded rod to drive the fixing part and the extension part to have a mutual moving-away trend.
[0018] In summary, the present application has at least one of the following beneficial technical effects:
[0019] Firstly, the fruit picking end can more stably vibrate the fruits, and the fruits are not vibrated by the tree trunk, so that the influence on the tree is reduced, and the yield of good products in the subsequent fruit picking process is improved. BRIEF DESCRIPTION OF DRAWINGS
[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0021] Figure 1 This is a schematic diagram of the overall structure of this application.
[0022] Figure 2 This is a schematic diagram of the fruit-collecting end of this application.
[0023] Figure 3 This is a schematic diagram of the drive unit of this application.
[0024] Figure 4 This is a schematic diagram of the swinging part of this application.
[0025] Figure 5 This is a schematic diagram of the structure of the extension of this application.
[0026] Figure 6 This is a schematic diagram of the regulator in this application.
[0027] Figure 7 This application Figure 6 Enlarged schematic diagram of section A. In the diagram, 1. Fixed section; 2. Fruit-picking end; 3. Connecting end; 21. Drive unit; 22. Extension block; 23. Swinging part; 24. Transmission unit; 11. Fixed groove; 12. Fixed cover; 212. Rotating cam; 231. Connecting block; 232. Hinge block; 233. Swinging claw; 241. Fixed part; 242. Extension part; 4. Adjuster; 41. Guide post; 42. Threaded rod; 43. Rotating bolt; 243. Limiting groove; 244. Threaded groove; 44. Drive compression spring. Detailed Implementation
[0028] The following is in conjunction with the appendix Figures 1-7 The embodiments of this application are described in detail, but this application may be implemented in a variety of different ways as defined and covered by the claims.
[0029] This application discloses a portable, assembled fruit harvester. It is described that this portable, assembled fruit harvester is mainly used in the harvesting process of fruits such as coffee. Technically, it avoids vibration to the branches and trunks of fruit trees, thus preventing damage to their lifespan. Furthermore, it is convenient and quick to operate, improving harvesting efficiency without affecting the lifespan of the fruit trees. The specific operation is as follows.
[0030] Example 1:
[0031] Reference Figure 1As shown, a portable assembly fruit picker disclosed in the application, including a fixed segment 1, in the fixed segment 1 one end is the fruit picking end 2, the other end is the connecting end 3, the connecting end 3 is connected with the holding rod. In the application, the fixed segment 1 is made of metal material, which has a certain strength to ensure that it will not crack and damage during the process of picking fruits; when operating, the operator holds the holding rod, stretches the fruit picking end 2 to the area where the branches are full of fruits, opens the switch to drive the fruit picking end 2 to vibrate, so as to vibrate the coffee and other fruits down, then collects the vibrated coffee fruits to obtain coffee and other fruits.
[0032] Referring to Figure 2 As shown, the specific schematic of the fruit picking end 2 disclosed in the application embodiment, in the application, the fruit picking end 2 includes a driving part 21, an extension block 22, a swing part 23 and a transmission part 24, specifically, the driving part 21 is detachably installed at one end of the fixed segment 1 away from the holding rod, the driving part 21 drives the whole device, which is mainly driven by the motor driving mode.
[0033] Referring to Figure 3 As shown, the fixed segment 1 is provided with a fixed groove 11, and the fixed groove 11 is provided with a fixed cover 12. The driving part 21 includes a driving motor and a rotating cam 212. The driving motor (not shown in the figure) is installed in the fixed groove 11, and the driving shaft of the driving motor extends outward through the fixed segment 1. The rotating cam 212 is fixedly installed on the driving shaft of the driving motor. In the actual operation process, only the driving motor needs to be turned on to ensure that the rotating cam 212 rotates through the driving of the driving motor.
[0034] Referring to Figure 4 As shown, the specific structure of the extension block 22 in the application embodiment, specifically, the extension block 22 is integrally fixed on the fixed segment 1 and extends to the end away from the holding rod. It should be noted that the extension block 22 in the application embodiment can be symmetrically provided with two blocks, and the extension block 22 and the fixed segment 1 form a Y-shaped structure.
[0035] The swing part 23 is rotatably installed at the extension end of the extension block 22. Correspondingly, the number of swing parts 23 corresponds to the setting of two blocks of the extension block 22.
[0036] One end of the transmission part 24 is rotatably connected with the driving part 21, and the other end is rotatably connected with the swing part 23. When the driving part 21 operates, it drives the extension block 22 to reciprocate, so as to drive the swing part 23 to reciprocate. In order to drive two swing parts 23 to swing synchronously through one transmission part 24, in the embodiment, the swing part 23 is integrally provided with a connecting block 231, the connecting block 231 is rotatably connected with the extension block 22, and the swing part 23 is integrally provided with a hinged block 232 at one end close to each other, the hinged block 232 is rotatably connected with the end of the extension block 22 away from the driving part 21.
[0037] In the actual fruit picking process, only the driving motor needs to be turned on, the transmission part 24 is driven to rotate up and down by the driving motor, thereby driving the two swing parts 23 to continuously reciprocate to each other to form vibration, and the fruits are vibrated synchronously during the vibration process, and the fruits are vibrated from the branches to facilitate the concentrated picking of coffee and other fruits.
[0038] Referring to Figure 5 As shown, in order to improve the vibration effect during the vibration process, in the embodiment, the swing part 23 is provided with a plurality of swing claws 233 extending outward, and the swing claws 233 are provided with a plurality of groups, and the swing claws 233 between the groups form a swing area for vibrating and patting the fruits.
[0039] By arranging a plurality of swing claws 233, the swing claws 233 can be more smoothly inserted into the shrub-like tree trunk, and the vibration picking of the relatively close shrub-like fruits is facilitated, and the fruits in the swing area can be more smoothly dropped without damaging the branches, thereby improving the vibration effect and realizing the improvement of the picking efficiency.
[0040] Embodiment two:
[0041] Referring to Figure 6 As shown, in order to adjust the vibration area and adjust the swing range of the swing part 23, in the embodiment, the transmission part 24 is provided with a length-adjustable structure, when the length of the transmission part 24 is adjusted to be longer, the swing range is increased, thereby the vibration range is larger, and vice versa.
[0042] Specifically, the transmission part 24 includes a fixed part 241 and an extension part 242, the fixed part 241 is rotatably installed on the rotating cam 212, the extension part 242 is rotatably connected with the hinge block 232, and the fixed part 241 and the extension part 242 are connected through the adjuster 4. The relative distance between the fixed part 241 and the extension part 242 is adjusted through the adjuster 4, thereby adjusting the overall length of the transmission part 24, and realizing the adjustment of the vibration area.
[0043] Referring to Figure 7 As shown, the adjuster 4 includes a guide column 41, a threaded rod 42, and a rotating bolt 43, the guide column 41 is fixedly installed on the fixed part 241 and extends towards the extension part 242, the extension part 242 is provided with a limiting groove 243 for limiting the insertion of the guide column 41, the threaded rod 42 is rotatably installed on the fixed part 241, the extension part 242 is provided with a threaded groove 244 for screwing with the threaded rod 42, the rotating bolt 43 is fixedly installed on the rotating bolt 43, and the threaded rod 42 is provided with a driving compression spring 44 for driving the fixed part 241 and the extension part 242 to have a mutual away trend.
[0044] In the actual adjustment process, only the rotating bolt 43 needs to be rotated to adjust the relative distance between the fixed part 241 and the extension part 242, so as to realize the adjustment of the vibration area.
[0045] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being defined by the appended claims rather than the above description, and it is intended to embrace all changes and modifications that fall within the meaning and scope of equivalents of the claims. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used. Further, it should be understood that, although the present specification is described according to the embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.
Claims
1. A portable assembly fruit picker, comprising a fixed section (1), a fruit picking end (2) at one end of the fixed section (1), and a connecting end (3) at the other end, the connecting end (3) being connected with a holding rod, characterized in that: the fruit picking end (2) comprises: a driving part (21) detachably mounted at the end of the fixed section (1) away from the holding rod; an extension block (22) integrally fixed on the fixed section (1) and extending towards the end away from the holding rod; a swinging part (23) rotatably mounted at the extension end of the extension block (22); a transmission part (24) rotatably connected at one end with the driving part (21) and at the other end with the swinging part (23), the transmission part (24) driving the extension block (22) to reciprocating rotate when the driving part (21) operates, thereby driving the swinging part (23) to reciprocating swing.
2. A portable assembly fruit picker according to claim 1, characterized in that: a fixed groove (11) is formed in the fixed section (1), a fixed cover (12) is detachably provided on the fixed groove (11), the driving part (21) comprises a driving motor and a rotating cam (212), the driving motor is mounted in the fixed groove (11), and the driving shaft of the driving motor extends outwardly through the fixed section (1), the rotating cam (212) is fixedly mounted on the driving shaft of the driving motor, and the rotating cam (212) is rotatably connected at one end with the transmission part (24) away from the swinging part (23).
3. A portable assembly fruit picker according to claim 2, characterized in that: The extension block (22) can be symmetrically provided with two blocks, and the swinging part (23) is correspondingly provided with two blocks. The swinging part (23) is integrally provided with a connecting block (231), the connecting block (231) is rotatably connected with the extension block (22), and the swinging part (23) is integrally provided at one end close to each other with a hinged block (232), the hinged block (232) is rotatably connected at one end of the extension block (22) away from the driving part (21).
4. The portable assembly fruit picker according to claim 1, characterized in that: The swinging part (23) is provided with a plurality of swinging claws (233) extending outwardly, the swinging claws (233) are provided with a plurality of groups, and the swinging claws (233) between the groups form a swinging area for vibrating and patting fruits.
5. A portable assembly fruit picker according to claim 3, characterized in that: The transmission part (24) is length-adjustably provided, specifically, the transmission part (24) comprises a fixed part (241) and an extension part (242), the fixed part (241) is rotatably mounted on the rotating cam (212), the extension part (242) is rotatably connected with the hinged block (232), and the fixed part (241) and the extension part (242) are connected through an adjuster (4).
6. A portable assembly fruit picker according to claim 5, wherein: The regulator (4) comprises a guide column (41), a threaded rod (42) and a rotating bolt (43), the guide column (41) is fixedly installed on a fixed part (241) and extends to an extension part (242), the extension part (242) is provided with a limiting groove (243) for limiting the insertion of the guide column (41), the threaded rod (42) is rotatably installed on the fixed part (241), the extension part (242) is provided with a threaded groove (244) for threadedly connecting with the threaded rod (42), and the rotating bolt (43) is fixedly installed on the rotating bolt (43); the threaded rod (42) is provided with a driving compression spring (44) for driving the fixed part (241) and the extension part (242) to have a mutual far-off trend.