Novel fruit picking assist device for agricultural planting
By combining the transmission and buffer components, the fruit can be automatically unloaded, solving the problem of cumbersome operation of traditional harvesters, improving efficiency and stability, and making it easy to disassemble and assemble the storage basket, maintaining hygiene and extending service life.
Patent Information
- Application Number
- CN202422918487.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-11-28
AI Technical Summary
Traditional fruit-picking aids are cumbersome to operate, requiring frequent flattening and standing up, which affects efficiency. Furthermore, the storage baskets are inconvenient to disassemble and clean, affecting hygiene and fruit quality.
A novel fruit-picking aid, comprising a transmission component, a buffer component, and a quick-release component, was designed. The fruit is automatically unloaded via a transmission belt and a counterweight, the buffer component controls the descent speed, and the quick-release component allows for easy assembly and disassembly of the storage basket.
It improves harvesting efficiency, reduces labor intensity, ensures operational stability, keeps storage baskets hygienic, extends service life, and reduces costs.
Smart Images
Figure CN223463380U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of agricultural planting especially relates to a novel agricultural planting fruit picking auxiliary device. BACKGROUND
[0002] In the field of agricultural planting, fruit picking auxiliary device is an important tool to improve picking efficiency. However, the traditional fruit picking auxiliary device has many problems in use.
[0003] When picking fruits on the tree, the traditional picking auxiliary device usually relies on the picking head to cut off the branch to make the fruit fall into the storage basket. But every picking of several fruits, the auxiliary device needs to be put flat to take out the fruit, and then stand up to continue picking, the operation process is complicated, which seriously affects the picking efficiency and increases the labor intensity.
[0004] In addition, the storage basket on the traditional fruit picking auxiliary device is mostly fixedly installed and is not convenient to disassemble and clean. After long time use, stains and impurities will be left in the storage basket, which not only is unhygienic, but also may affect the quality of subsequent picked fruits. UTILITY MODEL CONTENTS
[0005] In order to make up for the above shortcomings, the utility model provides a novel agricultural planting fruit picking auxiliary device, which aims at improving the problem that the fruit picking auxiliary device needs to be frequently put flat and stand up in the fruit picking process in the prior art, and the operation is complicated and the efficiency is low.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: the novel agricultural planting fruit picking auxiliary device, including the grip lever, the top end of the right surface of the grip lever is fixedly connected with the picking head, the upper surface of the grip lever is provided with the positioning mechanism, the positioning mechanism includes the transmission assembly and the buffer assembly, the transmission assembly includes the support seat, the front surface of the support seat is installed with the pulley, the outer wall of the pulley is transmissionally connected with the transmission belt, the left end of the lower surface of the transmission belt is fixedly connected with the counterweight, the right end of the lower surface of the transmission belt is fixedly connected with the sliding block, the right end of the sliding block is provided with the quick release assembly.
[0007] As a further description of the above technical scheme:
[0008] The buffer assembly includes the sleeve, the inner wall of the sleeve is piston-connected with the sealing gasket, the upper surface of the sealing gasket is fixedly connected with the connecting rod, the upper surface of the sealing gasket is provided with the round hole, the upper surface of the connecting rod is fixedly connected with the guide plate, the front surface of the pulley is rotationally connected with the sliding rod.
[0009] As a further description of the above technical scheme:
[0010] The quick release assembly comprises a pull ring, the inner wall of the sliding block is elastically connected with a limiting block through a compression spring, the right surface of the sliding block is provided with a clamping groove, the inner wall of the clamping groove is inserted with a clamping block, the right surface of the clamping block is fixedly connected with a receiving basket, and the front surface of the clamping block is provided with a limiting groove.
[0011] As a further description of the above technical solution:
[0012] The supporting seat is fixedly connected to the upper surface of the handle rod, the counterweight is slidingly connected to the left surface of the handle rod, and the sliding block is slidingly connected to the right surface of the handle rod.
[0013] As a further description of the above technical solution:
[0014] The lower surface of the sleeve is fixedly connected to the upper surface of the handle rod, the connecting rod penetrates and is slidingly connected to the upper surface of the sleeve, and the outer wall of the connecting rod is attached to the sleeve.
[0015] As a further description of the above technical solution:
[0016] The sliding rod is rotationally connected to the position away from the center of the pulley front surface, and the sliding rod is slidingly connected to the inner wall of the guide plate.
[0017] As a further description of the above technical solution:
[0018] The pull ring penetrates and is slidingly connected to the front surface of the sliding block, the rear surface of the pull ring is fixedly connected to the front surface of the limiting block, and the rear end of the right surface of the limiting block is provided as an arc surface.
[0019] As a further description of the above technical solution:
[0020] One end of the compression spring is fixedly connected to the front surface of the limiting block, the other end of the compression spring is fixedly connected to the inner wall of the front side of the sliding block, and the limiting block is slidingly connected to the inner wall of the sliding block.
[0021] As a further description of the above technical solution:
[0022] The clamping block is inserted into the inner wall of the clamping groove, and the limiting block is inserted into the inner wall of the limiting groove.
[0023] The utility model has the advantages of:
[0024] 1、In the utility model, through the cooperation of the transmission assembly and the receiving basket, when the fruits in the receiving basket reach a certain weight, the sliding block is driven to move downward, and when the sliding block moves to the bottom end, people can conveniently take out the fruits, without the need of placing the fruit picking auxiliary device flat, so that the operation is more convenient, the labor intensity is reduced, and the picking efficiency is improved.
[0025] 2、The utility model discloses, through the cooperation of buffer assembly and transmission assembly, the speed of the storage basket downward movement can be controlled, the safety hidden danger and the problem of fruit damage caused by falling too fast are avoided, and the stability when operating is ensured.
[0026] 3、The utility model discloses, through the cooperation of quick release assembly, the quick disassembly of storage basket can be realized to the control pull ring, this not only facilitates the disassembly cleaning of storage basket, can effectively remove the stain and impurity, keep health, also is favorable to the timely replacement of damaged storage basket, prolongs the overall service life, reduces the use cost. BRIEF DESCRIPTION OF DRAWINGS
[0027] Figure 1 It is the three-dimensional structure front view schematic diagram of the whole device in the utility model;
[0028] Figure 2 It is the three-dimensional structure section schematic diagram of the handle in the utility model;
[0029] Figure 3 It is the three-dimensional structure section split schematic diagram of the slider, the clamping block, the storage basket in the utility model;
[0030] Figure 4 It is the three-dimensional structure section schematic diagram of the sleeve in the utility model;
[0031] Figure 5 It is the three-dimensional structure enlarged state schematic diagram of A part in the utility model; Figure 4
[0032] Legend:
[0033] 1, handle, 2, picking head, 31, support seat, 32, transmission belt, 33, counterweight, 34, pulley, 35, slider, 41, sleeve, 42, connecting rod, 43, sealing gasket, 44, guide plate, 45, slide rod, 401, round hole, 51, pull ring, 52, compression spring, 53, limit block, 54, clamping block, 55, storage basket, 501, clamping groove, 502, limit slot. DETAILED DESCRIPTION
[0034] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the scope of the utility model.
[0035] Refer to Figure 1 - Figure 2 The utility model provides an embodiment: a novel agricultural planting fruit picking auxiliary device, the bottom of holding rod 1 is equipped with antiskid handle, convenient to hold, the top of picking head 2 is fixedly connected with the top of the right surface of holding rod 1, the top of picking head 2 is equipped with the cutting knife head that protrudes inwards, is used for cutting branch, the upper surface of holding rod 1 is provided with positioning mechanism, and positioning mechanism can conveniently take out fruit, and the use of convenient device is facilitated, and positioning mechanism includes transmission assembly and buffer assembly.
[0036] With reference to Figure 2 , Figure 4 , Figure 5 Transmission assembly includes support seat 31, support seat 31 is equipped as T, the front surface of support seat 31 is installed with belt pulley 34, belt pulley 34 is equipped with two groups, with the center line of support seat 31 left-right symmetry distribution, the outer wall of belt pulley 34 is drivenly connected with transmission belt 32, belt pulley 34 and transmission belt 32 are prior art, and the person skilled in the art can realize, because it is prior art, so in the case of the present application, do not make too much description, the left end of the lower surface of transmission belt 32 is fixedly connected with counterweight 33, counterweight 33 has a certain weight, the right end of the lower surface of transmission belt 32 is fixedly connected with sliding block 35, the right end of sliding block 35 is provided with quick release assembly, when the total weight of sliding block 35, quick release assembly and fruit is greater than counterweight 33, sliding block 35 will move downward, buffer assembly includes sleeve 41, the inside of sleeve 41 is seal-like, the inner wall of sleeve 41 is piston-connected with sealing pad 43, the upper surface of sealing pad 43 is fixedly connected with connecting rod 42, connecting rod 42 and sealing pad 43 will move synchronously, the upper surface of sealing pad 43 is provided with round hole 401, and the air flow rate is limited by round hole 401, the upper surface of connecting rod 42 is fixedly connected with guide plate 44, guide plate 44 will move synchronously with connecting rod 42, the front surface of belt pulley 34 is rotatably connected with sliding rod 45.
[0037] With reference to Figure 1 , Figure 3 Quick release assembly includes pull ring 51, pull ring 51 is convenient to pull, the inner wall of sliding block 35 is elastically connected with limiting block 53 by compression spring 52, the right surface of sliding block 35 is provided with clamping groove 501, the inner wall of clamping groove 501 is inserted with clamping block 54, and clamping block 54 and clamping groove 501 are combined, the right surface of clamping block 54 is fixedly connected with storage basket 55, the top of storage basket 55 is metal ring, and the lower part is storage net, has certain toughness, and the fruit falls into storage net and will be buffered, the front surface of clamping block 54 is provided with limiting groove 502, and limiting block 53 and limiting groove 502 are combined.
[0038] With reference to Figure 2 , Figure 4 , Figure 5The supporting base 31 is fixedly connected to the upper surface of the handle 1, the counterweight 33 is slidably connected to the left surface of the handle 1, and the sliding block 35 is slidably connected to the right surface of the handle 1. The counterweight 33 and the sliding block 35 are longitudinally slid, and the counterweight 33 and the sliding block 35 longitudinally move to pull the transmission belt 32. The lower surface of the sleeve 41 is fixedly connected to the upper surface of the handle 1, the connecting rod 42 penetrates through and is slidably connected to the upper surface of the sleeve 41, and the connecting rod 42 is longitudinally slid. The outer wall of the connecting rod 42 is attached to the sleeve 41, and the connecting rod 42 can be sealed. The sliding rod 45 is rotatably connected to the front surface of the pulley 34 away from the center of the circle. When the pulley 34 rotates, the sliding rod 45 performs a circular motion. The sliding rod 45 is slidably connected to the inner wall of the guide plate 44, and the speed of the longitudinal displacement of the sliding rod 45 is limited by the guide plate 44. The speed of the rotation of the pulley 34 is also limited, so the speed of the movement of the transmission belt 32 is also limited.
[0039] With reference to Figure 1 Figure 3 The pull ring 51 penetrates and is slidably connected to the front surface of the sliding block 35 and moves forward and backward. The rear surface of the pull ring 51 is fixedly connected to the front surface of the limiting block 53, and the pull ring 51 and the limiting block 53 move synchronously. The rear end of the right surface of the limiting block 53 is provided as an arc surface. When the arc surface of the limiting block 53 is pressed, the limiting block 53 moves forward, compressing the compression spring 52. One end of the compression spring 52 is fixedly connected to the front surface of the limiting block 53, and the other end of the compression spring 52 is fixedly connected to the inner wall of the front side of the sliding block 35. The limiting block 53 is slidably connected to the inner wall of the sliding block 35. When the limiting block 53 moves forward, the compression spring 52 is pressed to generate a reaction force. The clamping block 54 is inserted into the inner wall of the clamping groove 501, and the limiting block 53 is inserted into the inner wall of the limiting groove 502, so that the clamping block 54 can be limited.
[0040] Working principle: When the device is used, first, the handle 1 is erected, and the fruit is aligned with the picking head 2. Then, the picking head 2 is used to cut off the branch connected to the fruit, and the fruit falls into the storage basket 55.
[0041] When the fruit in the storage basket 55 reaches a certain weight, the storage basket 55 and the sliding block 35 move downward. The sliding block 35 moving downward pulls the transmission belt 32, which in turn drives the counterweight 33 to move upward. When the sliding block 35 moves to the bottom end, the fruit in the storage basket 55 is removed. At this time, the total weight of the storage basket 55 and the sliding block 35 decreases, and the counterweight 33 moves downward to pull the transmission belt 32, driving the sliding block 35 and the storage basket 55 to move upward to the highest point.
[0042] And the transmission belt 32 is pulled when the pulley 34 will drive the belt to rotate, the pulley 34 will drive the slide bar 45 to move in a circular motion, the slide bar 45 moves will extrude the inner wall of the guide plate 44, in turn will drive the guide plate 44, connecting rod 42 and the sealing pad 43 longitudinal reciprocating movement, sealing pad 43 in the movement, sleeve 41 air will pass through the round hole 401, because the round hole 401 will limit the flow rate of air, so the sealing pad 43 moving speed will be limited, so the transmission belt 32 transmission speed will be limited, the counterweight 33 and the slide block 35 longitudinal movement speed will be limited, can prevent the fruit by inertia impact damage.
[0043] When the storage basket 55 needs to be disassembled, replace or clean, put the handle 1 flat, pull the pull ring 51 to drive the limiting block 53 to move out of the limiting groove 502 to release the limiting of the clamping block 54, then pull out the clamping block 54 from the clamping groove 501 to complete the disassembly of the storage basket 55.
[0044] When installing, insert the clamping block 54 into the clamping groove 501, the clamping block 54 will extrude the arc surface of the limiting block 53 when inserting, the limiting block 53 will move when the arc surface is extruded, the limiting block 53 will release the blockage of the clamping block 54 and will extrude the compression spring 52 to generate a reaction force, when the clamping block 54 and the clamping groove 501 are inserted, the limiting block 53 and the limiting groove 502 will be aligned, the reaction force of the compression spring 52 will push the limiting block 53 and the limiting groove 502 to insert, and the clamping block 54 will be limited, and the installation of the storage basket 55 is completed.
[0045] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.
Claims
1. A new type of agricultural planting fruit picking aid, comprising a handle (1), characterized in that: The top end of the right surface of the handle (1) is fixedly connected with the picking head (2), the upper surface of the handle (1) is provided with a positioning mechanism, the positioning mechanism comprises a transmission assembly and a buffer assembly, the transmission assembly comprises a supporting seat (31), the front surface of the supporting seat (31) is provided with a belt wheel (34), the outer wall of the belt wheel (34) is drivingly connected with a transmission belt (32), the left end of the lower surface of the transmission belt (32) is fixedly connected with a counterweight (33), the right end of the lower surface of the transmission belt (32) is fixedly connected with a sliding block (35), and the right end of the sliding block (35) is provided with a quick release assembly.
2. The new agricultural planting fruit picking assistant of claim 1, characterized in that: The buffer assembly comprises a sleeve (41), the inner wall of the sleeve (41) is piston-connected with a sealing gasket (43), the upper surface of the sealing gasket (43) is fixedly connected with a connecting rod (42), the upper surface of the sealing gasket (43) is provided with a circular hole (401), the upper surface of the connecting rod (42) is fixedly connected with a guide plate (44), and the front surface of the belt wheel (34) is rotatably connected with a sliding rod (45).
3. The novel agricultural fruit picking aid according to claim 1 is characterized by: The quick release assembly comprises a pull ring (51), the inner wall of the sliding block (35) is elastically connected with a limiting block (53) through a compression spring (52), the right surface of the sliding block (35) is provided with a clamping groove (501), the inner wall of the clamping groove (501) is inserted with a clamping block (54), the right surface of the clamping block (54) is fixedly connected with a storage basket (55), and the front surface of the clamping block (54) is provided with a limiting groove (502).
4. The new agricultural planting fruit picking assistant of claim 1, characterized in that: The supporting seat (31) is fixedly connected to the upper surface of the handle (1), the counterweight (33) is slidingly connected to the left surface of the handle (1), and the sliding block (35) is slidingly connected to the right surface of the handle (1).
5. The new agricultural planting fruit picking assistant of claim 2, characterized in that: The lower surface of the sleeve (41) is fixedly connected to the upper surface of the handle (1), the connecting rod (42) penetrates and is slidingly connected to the upper surface of the sleeve (41), and the outer wall of the connecting rod (42) is attached to the sleeve (41).
6. The new agricultural planting fruit picking assistant of claim 2, characterized in that: The sliding rod (45) is rotatably connected to the position away from the center of the front surface of the belt wheel (34), and the sliding rod (45) is slidingly connected to the inner wall of the guide plate (44).
7. The new agricultural planting fruit picking assistant of claim 3, characterized in that: The pull ring (51) penetrates and is slidingly connected to the front surface of the sliding block (35), the rear surface of the pull ring (51) is fixedly connected to the front surface of the limiting block (53), and the rear end of the right surface of the limiting block (53) is provided as an arc surface.
8. The new agricultural planting fruit picking assistant of claim 3, characterized in that: One end of the compression spring (52) is fixedly connected to the front surface of the limiting block (53), the other end of the compression spring (52) is fixedly connected to the inner wall of the front side of the sliding block (35), and the limiting block (53) is slidingly connected to the inner wall of the sliding block (35).
9. The new agricultural planting fruit picking assistant of claim 3, characterized in that: The clamping block (54) is inserted into the inner wall of the clamping groove (501), and the limiting block (53) is inserted into the inner wall of the limiting groove (502).