A picking machine with picking and discharging buffer mechanism
By introducing a combination structure of handle, harvester, vertical tube, hopper, elastic buffer plate, inclined tube and hose into the harvester, the problem of collision damage during fruit fall is solved, achieving efficient cushioning protection and improved portability of the fruit.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YANTAI ZHUMU MASCH TECH CO LTD
- Filing Date
- 2025-06-19
- Publication Date
- 2026-06-26
AI Technical Summary
Existing harvesting machines lack effective cushioning structures during fruit descent, causing the fruit to collide with the inner wall of the pipe or the bottom of the collection box, resulting in damage to the fruit skin and bruising of the flesh, thus affecting fruit quality.
Design a harvester with a harvesting and feeding buffer mechanism, including a combination structure of handle, harvester, vertical tube, receiving hopper, elastic buffer rubber plate, inclined tube and hose. Through the buffering effect of elastic buffer rubber plate and inner and outer rubber sleeves, the collision damage of fruit during falling and conveying is reduced.
It effectively reduces collision damage to fruits during the discharge process, ensures fruit quality, improves operational comfort and portability, and enhances the practicality of the device.
Smart Images
Figure CN224402247U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of harvesting machine technology, and in particular relates to a harvesting machine with a harvesting and discharging buffer mechanism. Background Technology
[0002] A harvester is an automated or semi-automated machine used in agricultural production to replace or assist manual labor in harvesting fruits, vegetables and other agricultural products. It can improve harvesting efficiency, reduce labor costs, and reduce damage to agricultural products caused by differences in human operation. It is widely used in large-scale agricultural production scenarios such as orchards, tea gardens and vegetable planting bases.
[0003] Existing harvesters mostly use direct dropping or simple pipeline conveying to discharge fruits into the collection device after harvesting, lacking an effective buffer structure. During the fruit's fall, the impact force generated by gravity acceleration is large, making it very easy for the fruit to collide with the inner wall of the pipeline, the bottom of the collection box, etc., resulting in damage to the fruit skin and bruising of the flesh, which affects the quality of the fruit. This needs to be improved. Therefore, a harvester with a harvesting and discharging buffer mechanism is proposed. Utility Model Content
[0004] The purpose of this invention is to provide a harvesting machine with a harvesting and discharging buffer mechanism to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a harvester with a harvesting and discharging buffer mechanism, comprising a handle and a harvester, wherein a vertical tube is fixedly installed at the top of the handle, a receiving hopper is fixedly connected at the top of the vertical tube, the harvester gripper is positioned directly above the receiving hopper, a uniformly distributed elastic buffer rubber plate is fixedly installed on the inner wall of the vertical tube, an inclined tube is fixedly connected at the bottom of the vertical tube, a vertical rod is fixedly installed at the bottom of the inclined tube, the harvester is fixedly installed at the top of the vertical rod, and a flexible hose is fixedly connected to the end of the inclined tube.
[0006] As a further description of the above solution: by setting up a handle, a harvester, a vertical pipe, a receiving hopper, an elastic buffer plate, an inclined pipe, a vertical rod, and a flexible hose working together, buffering can be achieved during the discharge process, effectively reducing fruit collision damage, ensuring fruit quality, and making it highly practical.
[0007] Preferably, the elastic buffer sheet is hollow and inclined.
[0008] As a further description of the above solution: the elastic buffer plate is hollow, which can further improve the cushioning effect of the falling fruit; the elastic buffer plate is inclined, which facilitates the transport of the falling fruit.
[0009] Preferably, the inner wall of the receiving hopper is lined with a rubber frame, and the inner wall of the inclined tube is provided with an inner rubber sleeve.
[0010] As a further description of the above solution: the inner wall of the receiving hopper is lined with a rubber frame to cushion the fruit during receiving, and the inner wall of the inclined tube is provided with an inner rubber sleeve to cushion the fruit during conveying.
[0011] Preferably, the outer wall of the grip is provided with an outer rubber sleeve, and the surface of the outer rubber sleeve is provided with uniformly distributed anti-slip texture.
[0012] As a further description of the above solution: the outer wall of the grip is provided with an outer rubber sleeve, and the surface of the outer rubber sleeve is provided with evenly distributed anti-slip textures to facilitate the operator's grip on the grip.
[0013] Preferably, the top of the handle is threaded to the bottom of the vertical tube, and the picker is snapped onto the top of the vertical pole.
[0014] As a further description of the above solution: the top of the handle is threaded to the bottom of the vertical tube, and the harvester is snapped onto the top of the vertical pole, which facilitates the disassembly of the entire device and improves the portability of the device.
[0015] Preferably, the hose is made of telescopic rubber material.
[0016] As a further description of the above solution: the hose is made of telescopic rubber material, so that the bottom end of the hose can always be on the ground, reducing the collision between the fruit and the ground.
[0017] In summary, compared with the prior art, the beneficial effects of this utility model are: by setting up a handle, a harvester, a vertical pipe, a receiving hopper, an elastic buffer plate, an inclined pipe, a vertical rod, and a flexible hose working together, it can buffer the process of discharging the fruit, effectively reduce fruit collision damage, ensure fruit quality, and is highly practical. Attached Figure Description
[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0019] Figure 2 This is a side view of the present invention.
[0020] Figure 3 This is a structural diagram of the harvester of this utility model;
[0021] Figure 4 This is a front view cross-sectional structural diagram of the vertical pipe, inclined pipe, and flexible hose of this utility model.
[0022] Legend:
[0023] 1. Handle; 2. Harvester; 3. Vertical tube; 4. Feeding hopper; 5. Elastic buffer rubber plate; 6. Inclined tube; 7. Vertical rod; 8. Flexible hose; 9. Outer rubber sleeve; 10. Anti-slip texture. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0025] Please see Figure 1-4 This utility model provides a technical solution:
[0026] A harvester with a harvesting and discharging buffer mechanism includes a handle 1 and a harvester 2. A vertical pipe 3 is fixedly installed at the top of the handle 1, and a receiving hopper 4 is fixedly connected to the top of the vertical pipe 3. The harvester 2 grips and clamps the material receiving hopper 4 directly above it. An evenly distributed elastic buffer rubber plate 5 is fixedly installed on the inner wall of the vertical pipe 3. An inclined pipe 6 is fixedly connected to the bottom of the vertical pipe 3, and a vertical rod 7 is fixedly installed at the bottom of the inclined pipe 6. The harvester 2 is fixedly installed at the top of the vertical rod 7, and a flexible hose 8 is fixedly connected to the end of the inclined pipe 6.
[0027] When harvesting the fruit, the operator holds the handle 1 and uses the harvester 2 at the top of the vertical rod 7 to pick the fruit. The harvested fruit automatically falls into the receiving hopper 4 and is then guided into the vertical pipe 3. The evenly distributed elastic buffer plates 5 fixedly installed on the inner wall of the vertical pipe 3 play a buffering role during the fruit's fall. When the fruit comes into contact with the elastic buffer plates 5, the elastic buffer plates 5 deform to absorb part of the impact force, thereby slowing down the fruit's falling speed and reducing collision damage between fruits. After being buffered by the vertical pipe 3, the fruit enters the inclined pipe 6 and is then stably discharged to the ground through the flexible hose 8 at the end of the inclined pipe 6. The fruit on the ground can then be collected. This harvesting machine can buffer during the discharge process, effectively reducing fruit collision damage, ensuring fruit quality, and is highly practical.
[0028] The elastic buffer sheet 5 is hollow and is inclined.
[0029] The elastic buffer plate 5 is designed with a hollow structure. When the fruit comes into contact with the elastic buffer plate 5, the hollow part can deform further, increasing the deformation of the elastic buffer plate 5, thereby improving the cushioning effect on the falling fruit. At the same time, the elastic buffer plate 5 is designed with an inclination. When the fruit falls, it will slide along the surface of the inclination elastic buffer plate 5, which facilitates the falling and conveying of the fruit, and allows the fruit to enter the inclined pipe 6 more smoothly from the receiving hopper 4 through the vertical pipe 3.
[0030] The inner wall of the receiving hopper 4 is lined with a rubber frame, and the inner wall of the inclined tube 6 is provided with an inner rubber sleeve;
[0031] The rubber frame laid on the inner wall of the receiving hopper 4 first contacts the fruit when it falls into the receiving hopper 4, which plays an initial buffering role and reduces the collision between the fruit and the inner wall of the receiving hopper 4. After the fruit enters the inclined tube 6, the inner rubber sleeve set on the inner wall of the inclined tube 6 will contact the fruit during the fruit conveying process. The inner rubber sleeve buffers the rolling of the fruit and protects the fruit from damage.
[0032] The outer wall of the grip 1 is provided with an outer rubber sleeve 9, and the surface of the outer rubber sleeve 9 is provided with uniformly distributed anti-slip textures 10;
[0033] When the operator holds the handle 1, the outer rubber sleeve 9 on the outer wall of the handle 1 comes into contact with the operator's hand. The uniformly distributed anti-slip texture 10 on the surface of the outer rubber sleeve 9 increases the friction between the hand and the handle 1, allowing the operator to hold the handle 1 more firmly and prevent slipping, thus improving the operator's comfort and stability when operating the harvester.
[0034] The top of the handle 1 is threaded to the bottom of the vertical tube 3, and the harvester 2 is snapped onto the top of the vertical rod 7;
[0035] The top of the handle 1 is threaded to the bottom of the vertical tube 3. The operator can separate the handle 1 from the vertical tube 3 by rotating it. The harvester 2 is snapped onto the top of the vertical rod 7. The operator can apply a certain external force to remove the harvester 2 from the top of the vertical rod 7, which makes it easy to disassemble the whole device. After disassembly, it is easy to carry and store, thus improving the portability of the device.
[0036] Hose 8 is made of telescopic rubber.
[0037] The flexible hose 8 is made of telescopic rubber material, which has good elasticity and telescopicity. After the fruit falls from the inclined tube 6 into the flexible hose 8, the flexible hose 8 can automatically adjust its length and shape according to the gravity and inertia of the falling fruit, so that the bottom end of the flexible hose 8 can always be close to the ground. In this way, when the fruit is discharged from the bottom end of the flexible hose 8, the collision between the fruit and the ground can be reduced, further ensuring the quality of the fruit.
[0038] Working principle:
[0039] When harvesting the fruit, the operator holds the handle 1 and uses the harvester 2 at the top of the vertical rod 7 to harvest the fruit. The harvested fruit automatically falls into the receiving hopper 4 and is then guided into the vertical pipe 3. The evenly distributed elastic buffer plates 5 fixedly installed on the inner wall of the vertical pipe 3 play a buffering role during the fruit's fall. When the fruit comes into contact with the elastic buffer plates 5, the elastic buffer plates 5 deform to absorb part of the impact force, thereby slowing down the fruit's falling speed and reducing collision damage between fruits. After being buffered by the vertical pipe 3, the fruit enters the inclined pipe 6 and is then stably discharged to the ground through the flexible hose 8 at the end of the inclined pipe 6. The fruit on the ground can then be collected. This harvesting machine can buffer during the discharge process, effectively reducing fruit collision damage, ensuring fruit quality, and is highly practical.
[0040] in,
[0041] The elastic buffer plate 5 is designed with a hollow structure. When the fruit comes into contact with the elastic buffer plate 5, the hollow part can deform further, increasing the deformation of the elastic buffer plate 5, thereby improving the buffering effect on the falling fruit. At the same time, the elastic buffer plate 5 is designed with an inclination. When the fruit falls, it will slide along the surface of the inclination elastic buffer plate 5, which facilitates the falling and conveying of the fruit, and allows the fruit to enter the inclined pipe 6 more smoothly from the receiving hopper 4 through the vertical pipe 3.
[0042] The rubber frame laid on the inner wall of the receiving hopper 4 will first contact the fruit when the fruit falls into the receiving hopper 4, which will play an initial buffering role and reduce the collision between the fruit and the inner wall of the receiving hopper 4. After the fruit enters the inclined tube 6, the inner rubber sleeve set on the inner wall of the inclined tube 6 will contact the fruit during the fruit conveying process. The inner rubber sleeve will buffer the rolling of the fruit and protect the fruit from damage.
[0043] When the operator holds the handle 1, the outer rubber sleeve 9 on the outer wall of the handle 1 comes into contact with the operator's hand. The uniformly distributed anti-slip texture 10 on the surface of the outer rubber sleeve 9 increases the friction between the hand and the handle 1, allowing the operator to hold the handle 1 more firmly and prevent slipping, thus improving the operator's comfort and stability when operating the harvester.
[0044] The top of the handle 1 is threaded to the bottom of the vertical tube 3. The operator can separate the handle 1 from the vertical tube 3 by rotating it. The harvester 2 is snapped onto the top of the vertical rod 7. The operator can apply a certain external force to remove the harvester 2 from the top of the vertical rod 7, which makes it easy to disassemble the whole device. After disassembly, it is easy to carry and store, which improves the portability of the device.
[0045] The flexible hose 8 is made of telescopic rubber material, which has good elasticity and telescopicity. After the fruit falls from the inclined tube 6 into the flexible hose 8, the flexible hose 8 can automatically adjust its length and shape according to the gravity and inertia of the falling fruit, so that the bottom end of the flexible hose 8 can always be close to the ground. In this way, when the fruit is discharged from the bottom end of the flexible hose 8, the collision between the fruit and the ground can be reduced, further ensuring the quality of the fruit.
[0046] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A picking machine with a picking and discharge buffer mechanism, comprising a handle (1) and a picker (2), characterized in that, A vertical tube (3) is fixedly installed at the top of the handle (1), and a receiving hopper (4) is fixedly connected to the top of the vertical tube (3). The picker (2) grips the material receiving hopper (4) directly above it. An evenly distributed elastic buffer plate (5) is fixedly installed on the inner wall of the vertical tube (3). An inclined tube (6) is fixedly connected to the bottom of the vertical tube (3). A vertical rod (7) is fixedly installed at the bottom of the inclined tube (6). The picker (2) is fixedly installed at the top of the vertical rod (7). A flexible hose (8) is fixedly connected to the end of the inclined tube (6).
2. A harvester with a harvesting and discharging buffer mechanism according to claim 1, characterized in that, The elastic buffer plate (5) is hollow and is inclined.
3. A harvester with a harvesting and discharging buffer mechanism according to claim 1, characterized in that, The inner wall of the receiving hopper (4) is lined with a rubber frame, and the inner wall of the inclined tube (6) is provided with an inner rubber sleeve.
4. A harvester with a harvesting and discharging buffer mechanism according to claim 1, characterized in that, The outer wall of the grip (1) is provided with an outer rubber sleeve (9), and the surface of the outer rubber sleeve (9) is provided with uniformly distributed anti-slip textures (10).
5. A harvester with a harvesting and discharging buffer mechanism according to claim 1, characterized in that, The top of the handle (1) is threaded to the bottom of the vertical tube (3), and the picker (2) is snapped onto the top of the vertical rod (7).
6. A harvester with a harvesting and discharging buffer mechanism according to claim 1, characterized in that, The hose (8) is made of telescopic rubber.