Peanut picker

By designing a peanut picker, the system automatically picks up and collects peanuts left in the fields, solving the problems of resource waste and health damage to farmers caused by peanut littering, improving harvesting efficiency and reducing costs.

CN223885755UActive Publication Date: 2026-02-10渠建成
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Patent Information

Application Number
CN202520397034.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-08
Publication Date
2026-02-10
Estimated Expiration
2035-03-08

AI Technical Summary

Technical Problem

In existing technologies, peanuts left in the fields after harvesting are difficult to recover efficiently, resulting in resource waste and harm to farmers' health.

Method used

Design a peanut picker, including a picking structure and a collecting structure. The picker automatically picks up fallen peanuts and collects them into the collecting structure, reducing manual bending operations.

Benefits of technology

It has achieved highly efficient automation of peanut picking, reduced manual labor intensity, lowered picking costs, and improved work efficiency.

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Abstract

The utility model discloses a peanut picker, relates to auxiliary farm implement field, including picking structure and collecting structure, the collecting structure is installed behind picking structure in sliding mode, picking structure and collecting structure are split type design, picking structure includes first support rod and picker, picker fixed connection first support rod bottom end, the first support rod bottom end is connected with the first support rod bottom end, the second support rod bottom end is connected with the second support rod bottom end. The picking structure further comprises a connecting piece, a limiting hole, a second supporting rod and a first holding handle, the limiting hole is formed in the rear side of the connecting piece in a penetrating mode, and the connecting piece is fixedly connected to the surface of the first supporting rod. Peanuts can be collected in a collecting structure in a unified mode after picking is completed, follow-up treatment is facilitated, time and labor are saved in the whole process, a large amount of labor is saved, and the device is simple in structure, low in manufacturing cost and convenient to manufacture in a large scale for popularization and application.
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Description

Technical Field

[0001] This utility model relates to the field of auxiliary agricultural implements, specifically a peanut picker. Background Technology

[0002] Peanuts, also known as groundnuts or peanuts, are annual herbaceous plants. Their roots produce pods containing many seeds, which are commonly referred to as peanut kernels. Peanuts are highly nutritious, rich in protein, fat, and various vitamins. They can be eaten or pressed for oil, making them economically valuable. They also possess certain medicinal value and are widely cultivated throughout my country.

[0003] During the peanut harvesting season, although most peanuts can be effectively collected mechanically or manually, some still remain in the fields. If these leftover peanuts are not collected, they not only waste resources but may also affect the planting of the next season's crops.

[0004] However, picking up these missed peanuts is a time-consuming and laborious task. Farmers often have to manually bend over to pick them up, which is extremely inefficient. Moreover, the frequent bending over over a long period of time causes considerable damage to the farmers' bodies, such as lumbar muscle strain. Therefore, there is an urgent need for a new type of picking equipment to improve work efficiency and reduce the burden on farmers. Utility Model Content

[0005] The purpose of this invention is to provide a peanut picker to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a peanut picker, comprising a picking structure and a collecting structure, wherein the collecting structure is slidably installed behind the picking structure, and the picking structure and the collecting structure are designed separately. The picking structure includes a first support rod and a picker, wherein the picker is fixedly connected to the bottom end of the first support rod.

[0007] Preferably, the pickup structure further includes a connector, a limiting hole, a second support rod, and a first grip handle. The limiting hole is formed through the rear side of the connector. The connector is fixedly connected to the surface of the first support rod. The second support rod is slidably connected inside the first support rod. The first grip handle is fixedly connected to the top end of the second support rod.

[0008] Preferably, the pickup includes a metal ring, a limiting ring, a single set of grippers, and a limiting frame. The metal ring is sleeved and fixed on the outside of the first support rod. The single set of grippers is provided in several groups and evenly distributed at the bottom end of the metal ring. The limiting ring is fixed in the middle section of the single set of grippers. The limiting frame is fixed on the inner wall of the bottom end of the first support rod.

[0009] Preferably, the collecting structure includes a second grip, a metal frame, and a net, wherein the metal frame is fixedly connected to the bottom end of the second grip, and the net is fixedly connected to the outside of the metal frame.

[0010] Preferably, the second grip is inserted into the limiting hole to realize the combination of the collecting structure and the picking structure.

[0011] Preferably, the limiting frame is composed of several groups of upwardly inclined metal rods evenly arranged inside the first support rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model proposes a peanut picker that can pick up peanuts left in the field using a picking structure without requiring manual bending over. After picking, the peanuts can be placed on a collection structure for unified collection, facilitating subsequent processing. The whole process is time-saving and labor-saving, saving a lot of manpower. Moreover, the equipment itself has a simple structure, low manufacturing cost, and is easy to mass-produce and promote for use. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the peanut picker of this utility model. Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the peanut picker of this utility model. Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the peanut picker of this utility model. Figure 3 ;

[0018] Figure 4 This is a detailed drawing of the peanut picker of this utility model.

[0019] As shown in the figure: 1. Pick-up structure; 11. First support rod; 12. Connector; 13. Limiting hole; 14. Second support rod; 15. First grip handle; 16. Pick-up device; 161. Metal ring; 162. Limiting ring; 163. Single set of grippers; 164. Limiting frame; 2. Collection structure; 21. Second grip handle; 22. Metal frame; 23. Net bag. Detailed Implementation

[0020] To more clearly illustrate the overall concept of this utility model, a detailed description will be provided below with reference to the accompanying drawings.

[0021] It should be noted that many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0022] Furthermore, it should be understood in the description of this utility model that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral unit; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. However, specifying a direct connection indicates that the two entities connected are not linked by an intermediate structure but are connected as a whole through a transmission structure. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0024] In this utility model, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0025] Please see Figures 1 to 4 This utility model provides a technical solution: a peanut picker, including a picking structure 1 and a collecting structure 2. The collecting structure 2 is slidably installed behind the picking structure 1. The picking structure 1 and the collecting structure 2 are designed separately. The picking structure 1 includes a first support rod 11 and a picker 16. The picker 16 is fixedly connected to the bottom end of the first support rod 11.

[0026] This peanut picker can pick up peanuts left in the field using the picking structure 1 without the need for manual bending over. After picking, the peanuts can be placed on the collection structure 2 for unified collection, which is convenient for subsequent processing. The whole process is time-saving and labor-saving, saving a lot of manpower. Moreover, the equipment itself has a simple structure and low manufacturing cost, which makes it easy to mass-produce and promote its use.

[0027] The pickup structure 1 also includes a connector 12, a limiting hole 13, a second support rod 14 and a first grip handle 15. The limiting hole 13 is opened through the rear side of the connector 12. The connector 12 is fixedly connected to the surface of the first support rod 11. The second support rod 14 is slidably connected to the inside of the first support rod 11. The first grip handle 15 is fixedly connected to the top of the second support rod 14.

[0028] When in use, the user holds the first handle 15 and aligns the picker 16 with the peanuts in the field to pick them up. The second support rod 14 can slide within the first support rod 11 to adjust the length of the entire rod. A spring is installed at the bottom of the second support rod 14. When the picker 16 contacts the ground, the user will continuously apply downward force to compress the spring, thereby causing the second support rod 14 to slide within the first support rod 11. After the picker 16 leaves the ground, the spring loses pressure and returns to its original position. The spring design allows the user to effectively apply force to pick up the peanuts when the picker 16 contacts them.

[0029] The pickup 16 includes a metal ring 161, a limiting ring 162, a single set of grippers 163, and a limiting frame 164. The metal ring 161 is sleeved and fixed on the outside of the first support rod 11. The single set of grippers 163 is provided in several sets and is evenly arranged at the bottom end of the metal ring 161. The limiting ring 162 is fixed in the middle section of the several sets of single set of grippers 163. The limiting frame 164 is fixed on the inner wall of the bottom end of the first support rod 11.

[0030] The limiting frame 164 is composed of several groups of inclined upward metal rods evenly arranged inside the first support rod 11;

[0031] When the picker 16 comes into contact with the peanut, several sets of single grippers 163 can limit the peanut, so that the peanut can only enter the first support rod 11 from the notch. The limiting frame 164 limits the peanut, and at the same time, the single grippers 163 can wrap around the peanut roots to pick up the peanut.

[0032] The collection structure 2 includes a second grip 21, a metal frame 22 and a net 23. The metal frame 22 is fixedly connected to the bottom end of the second grip 21, and the net 23 is fixedly connected to the outside of the metal frame 22.

[0033] The second grip 21 is inserted into the limiting hole 13 to realize the combination of the collection structure 2 and the pickup structure 1;

[0034] When in use, the collecting structure 2 is slid out from the limiting hole 13. After the picker 16 picks up the peanut, the picker 16 is tapped on the surface of the metal frame 22, so that the peanut stuck in the picker 16 falls into the net bag 23 to collect the peanut. The collecting structure 2 and the picking structure 1 can be combined into a whole when not in use, which is convenient for storage and does not take up much space.

[0035] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention includes the claims being limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0036] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A peanut picker, characterized in that: It includes a pickup structure (1) and a collection structure (2). The collection structure (2) is slidably installed behind the pickup structure (1). The pickup structure (1) and the collection structure (2) are designed separately. The pickup structure (1) includes a first support rod (11) and a pickup (16). The pickup (16) is fixedly connected to the bottom end of the first support rod (11).

2. The peanut picker according to claim 1, characterized in that: The pickup structure (1) further includes a connector (12), a limiting hole (13), a second support rod (14), and a first grip handle (15). The limiting hole (13) is opened through the rear side of the connector (12). The connector (12) is fixedly connected to the surface of the first support rod (11). The second support rod (14) is slidably connected inside the first support rod (11). The first grip handle (15) is fixedly connected to the top end of the second support rod (14).

3. A peanut picker according to claim 2, characterized in that: The pickup (16) includes a metal ring (161), a limiting ring (162), a single set of grippers (163), and a limiting frame (164). The metal ring (161) is sleeved and fixed on the outside of the first support rod (11). The single set of grippers (163) is provided in several groups and is evenly arranged at the bottom end of the metal ring (161). The limiting ring (162) is fixed in the middle section of the single set of grippers (163). The limiting frame (164) is fixed on the inner wall of the bottom end of the first support rod (11).

4. A peanut picker according to claim 3, characterized in that: The collection structure (2) includes a second grip (21), a metal frame (22) and a net (23). The metal frame (22) is fixedly connected to the bottom end of the second grip (21), and the net (23) is fixedly connected to the outside of the metal frame (22).

5. A peanut picker according to claim 4, characterized in that: The second grip (21) is inserted into the limiting hole (13) to realize the combination of the collecting structure (2) and the picking structure (1).

6. A peanut picker according to claim 5, characterized in that: The limiting frame (164) is composed of several groups of inclined upward metal rods evenly arranged inside the first support rod (11).