A portable picker for rambutan

Abstract

The utility model relates to the technical field of fruit picking, especially a portable release fruit picker, including picking frame and net cover assembly, the picking frame includes first batten, first cutter plate, finger plate, second batten, second cutter plate, palm plate, plug rod, first threaded block, first screw cap and buffer spring, in the utility model, when the branch of release fruit is sheared and picked through the above -mentioned picking frame and net cover assembly, picking personnel control finger plate and palm plate to squeeze inwards, buffer spring is in the compressed state at this moment, first cutter plate and second cutter plate mutually resist and shear and pick the branch of release fruit, the picking frame and net cover assembly of device main part are the structure that can be assembled, are used for realizing split portable effect, conveniently assemble combination in the work scene area, and device main part is convenient for the quick pruning picking of release fruit and the picking collection of temporary storage through the net cover.

Description

Technical Field

[0001] This utility model relates to the field of fruit harvesting technology, specifically a portable custard apple harvester. Background Technology

[0002] A custard apple harvester is a specialized agricultural or horticultural tool designed for the safe and efficient harvesting of custard apples. Its core design goal is to solve the problems faced by manual harvesting, such as the soft and easily damaged peel of custard apples, inconsistent ripening time, thorny branches, and the fact that the fruit is often located at a high place. The aforementioned custard apple harvester is an example.

[0003] Some custard apple harvesters use an easy-to-manufacture, one-piece molding assembly for the harvesting components inside the main body, making it difficult to disassemble and carry, thus affecting the portability of the harvester. Furthermore, the main body of the device is inconvenient for quickly pruning and harvesting custard apples, as well as for temporary storage and collection. Therefore, a portable custard apple harvester is proposed to address the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a portable custard apple harvester to solve the problems mentioned above, which are that the harvesting components are made of an easy-to-process one-piece molding assembly, which affects the portability of the harvester, and that the main body of the device is inconvenient for quick pruning and harvesting of custard apples and for temporary storage and collection.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A portable custard apple harvester includes a harvesting frame and a netting assembly. The netting assembly is located below the harvesting frame. The harvesting frame includes a first slat, a first blade plate, a finger plate, a second slat, a second blade plate, a palm plate, a rod, a first threaded block, a first threaded cap, and a buffer spring. The first blade plate is fixedly connected to the front end of the first slat, and the finger plate is fixedly connected to the left end of the first slat. The second blade plate and the rod are fixedly connected to the rear end of the second slat, and the palm plate is fixedly connected to the left end of the second slat. The first threaded block is fixedly connected to the rear end of the rod, and the first threaded cap is located at the rear end of the first slat. A buffer spring is located between the inner grooves of the finger plate and the palm plate.

[0007] Preferably, the buffer spring has two symmetrically distributed discs fixedly connected to its front and rear ends, and two symmetrically distributed locking strips fixedly connected to its left and right ends. The disc and locking strips at the front end are inserted into the inner groove of the palm plate, and the disc and locking strips at the rear end are inserted into the inner groove of the finger plate.

[0008] Preferably, the insert rod is inserted into the inner hole of the first strip, and the first threaded block is threadedly assembled with the first threaded cap.

[0009] Preferably, the mesh assembly includes a rubber ring, a mesh, column blocks, a round rod, and a second threaded block. The bottom end of the rubber ring is fixedly connected to the mesh, the top end of the rubber ring is fixedly connected to four symmetrically distributed column blocks, the top end of each column block is fixedly connected to a round rod, and the top end of each round rod is fixedly connected to a second threaded block.

[0010] Preferably, the round rod at the front end is inserted into the through hole inside the second strip, and the round rod at the rear end is inserted into the through hole inside the first strip. The second threaded block is threadedly fitted with a second threaded cap.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] In this invention, when harvesting custard apple branches using the aforementioned harvesting frame and netting assembly, the harvester places their palm in the palm groove of the palm plate and their middle three fingers in the finger groove of the finger plate. The harvester controls the finger plate and palm plate to press inward, at which point the buffer spring is compressed. The first and second blades abut against each other to harvest the custard apple branches. The harvested custard apples fall into the netting. The harvesting frame and netting assembly of the main body of the device are modular, allowing for easy disassembly and portability. This facilitates assembly and combination in the work area, and the main body of the device allows for quick harvesting of custard apple branches and temporary storage and collection of harvested fruit through the netting. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram showing the disassembled structure of the picking rack and netting assembly of this utility model;

[0015] Figure 3 This is a schematic diagram showing the disassembled internal components of the picking rack of this utility model;

[0016] Figure 4 This is a schematic diagram of the installation cross-sectional structure of the picking rack and netting assembly of this utility model;

[0017] Figure 5 This utility model Figure 4 A schematic diagram of the structure at point A;

[0018] Figure 6 This utility model Figure 4 A schematic diagram of the structure at point B.

[0019] In the diagram: 1. Harvesting rack; 101. First slat; 102. First blade; 103. Finger plate; 104. Second slat; 105. Second blade; 106. Palm plate; 107. Insert rod; 108. First threaded block; 109. First threaded cap; 110. Buffer spring; 111. Disc; 112. Locking strip; 2. Netting assembly; 21. Rubber ring; 22. Netting; 23. Column block; 24. Round rod; 25. Second threaded block; 26. Second threaded cap. Detailed Implementation

[0020] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0021] In the embodiments of the utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the position or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the 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 of the utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Similarly, words such as "an," "a," or "the" do not indicate a quantity limitation, but rather indicate the presence of at least one. Words such as "comprising" or "including" mean that the element or object preceding the word covers the element or object listed after the word and its equivalents, without excluding other elements or objects.

[0022] Furthermore, in the embodiments of the utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] Please see Figure 1-6 This utility model provides a technical solution:

[0024] A portable custard apple harvester includes a harvesting frame 1 and a netting assembly 2. The netting assembly 2 is located below the harvesting frame 1. The harvesting frame 1 includes a first slat 101, a first blade 102, a finger plate 103, a second slat 104, a second blade 105, a palm plate 106, an insert rod 107, a first threaded block 108, a first threaded cap 109, and a buffer spring 110. The first blade 102 is fixedly connected to the front end of the first slat 101, the finger plate 103 is fixedly connected to the left end of the first slat 101, and the second blade 105 is fixedly connected to the rear end of the second slat 104. 05 and the insertion rod 107, the left end of the second strip 104 is fixedly connected to the palm plate 106, the rear end of the insertion rod 107 is fixedly connected to the first threaded block 108, the rear end of the first strip 101 is provided with the first threaded cover 109, the finger plate 103 and the inner groove of the palm plate 106 are provided with a buffer spring 110, the picking frame 1 and the net sleeve assembly 2 of the main body of the device are assembled structures to achieve the effect of disassembly and portability, and to facilitate assembly and combination in the work scene area. The main body of the device facilitates the quick pruning and picking of custard apples and the temporary storage and collection of the picked fruit through the net sleeve 22.

[0025] Two symmetrically distributed discs 111 are fixedly connected to the front and rear ends of the buffer spring 110. Two symmetrically distributed retaining strips 112 are fixedly connected to the left and right ends of the discs 111. The discs 111 and retaining strips 112 at the front end are inserted into the inner groove of the palm plate 106, and the discs 111 and retaining strips 112 at the rear end are inserted into the inner groove of the finger plate 103. This arrangement facilitates the limiting placement of the buffer spring 110, discs 111, and retaining strips 112. The insert rod 107 is inserted into the inner hole of the first plate 101, and the first threaded block 108 is threadedly assembled with the first threaded cover 109. This arrangement forms a splicing combination between the first plate 101 and the second plate 104. The structure of the netting assembly 2 includes a rubber ring 21, a net 22, pillar blocks 23, a round rod 24, and a second threaded block 25. The bottom end of the rubber ring 21 is fixedly connected to the net 22, and the top end of the rubber ring 21 is fixedly connected to four symmetrically distributed pillar blocks 23. The top end of the pillar blocks 23 is fixedly connected to the round rod 24, and the top end of the round rod 24 is fixedly connected to the second threaded block 25. Through the above arrangement, an integrated netting assembly 2 is formed. The round rod 24 at the front end is inserted into the through hole inside the second slat 104, and the round rod 24 at the rear end is inserted into the through hole inside the first slat 101. The second threaded block 25 is threadedly fitted with a second threaded cap 26. Through the above arrangement, the installation structure of the harvesting frame 1 and the netting assembly 2 is formed.

[0026] Workflow: This utility model provides a portable custard apple harvester. The main body of the device, the harvesting frame 1 and the net assembly 2, is a modular structure, allowing for easy disassembly and portability. It facilitates assembly and combination in various work areas, and the main body allows for quick pruning and harvesting of custard apples, as well as temporary storage and collection via the net 22. Before use, the harvesting frame 1 is assembled. The front-end disc 111 and locking strip 112 are inserted into the inner groove of the palm plate 106, and the rear-end disc 111 and locking strip 112 are inserted into the inner groove of the finger plate 103. The insertion rod 107 is inserted into the inner hole of the first strip 101. The first threaded block 108 is threaded through the first threaded cap 109 until the first threaded cap 109 and the rear end of the first strip 101 abut and limit the connection. After installation, the buffer spring 110 is in a balanced state. The rubber ring 21 is a flexible, stretchable annular rubber. The net 22 is made of conventional fruit-harvesting material that adapts to changes in flexibility. The net material is designed to accommodate changes in distance between the first slat 101 and the second slat 104. A round rod 24 at the front end is inserted into the through-hole of the second slat 104, and a round rod 24 at the rear end is inserted into the through-hole of the first slat 101. A second threaded block 25 is threaded together via a second threaded cap 26. When harvesting custard apple branches, the harvester places their palm in the palm groove of the palm plate 106 and their middle three fingers in the finger groove of the finger plate 103. The harvester controls the finger plate 103 and palm plate 106 to press inwards, compressing the buffer spring 110. The first blade 102 and the second blade 105 abut against each other to harvest the custard apple branches. The harvested custard apples fall into the net 22 for temporary storage. The harvester then releases pressure, and the buffer spring 110 allows for repositioning. This method is suitable for reciprocating, continuous harvesting operations.

[0027] Although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable custard apple harvester, comprising a harvesting frame (1) and a netting assembly (2), characterized in that: A netting assembly (2) is provided below the picking frame (1). The picking frame (1) includes a first slat (101), a first blade (102), a finger plate (103), a second slat (104), a second blade (105), a palm plate (106), a plug rod (107), a first threaded block (108), a first threaded cap (109), and a buffer spring (110). The first blade (102) is fixedly connected to the front end of the first slat (101). The left side of the first slat (101) A finger plate (103) is fixedly connected to the end of the second plate (104), a second blade plate (105) and a plug rod (107) are fixedly connected to the rear end of the second plate (104), a palm plate (106) is fixedly connected to the left end of the second plate (104), a first threaded block (108) is fixedly connected to the rear end of the plug rod (107), a first threaded cap (109) is provided at the rear end of the first plate (101), and a buffer spring (110) is provided between the inner grooves of the finger plate (103) and the palm plate (106).

2. The portable custard apple harvester according to claim 1, characterized in that: The buffer spring (110) has two symmetrically distributed discs (111) fixedly connected to its front and rear ends. The discs (111) have two symmetrically distributed locking strips (112) fixedly connected to their left and right ends. The discs (111) and locking strips (112) at the front end are inserted into the groove of the palm plate (106), and the discs (111) and locking strips (112) at the rear end are inserted into the groove of the finger plate (103).

3. The portable custard apple harvester according to claim 1, characterized in that: The insertion rod (107) is inserted into the inner hole of the first strip (101), and the first threaded block (108) is threadedly assembled with the first threaded cap (109).

4. The portable custard apple harvester according to claim 1, characterized in that: The mesh sleeve assembly (2) includes a rubber ring (21), a mesh sleeve (22), a column block (23), a round rod (24), and a second threaded block (25). The bottom end of the rubber ring (21) is fixedly connected to the mesh sleeve (22), and the top end of the rubber ring (21) is fixedly connected to four symmetrically distributed column blocks (23). The top end of the column blocks (23) is fixedly connected to the round rod (24), and the top end of the round rod (24) is fixedly connected to the second threaded block (25).

5. A portable custard apple harvester according to claim 4, characterized in that: The round rod (24) at the front end is inserted into the through hole of the second plate (104), and the round rod (24) at the rear end is inserted into the through hole of the first plate (101). The second threaded block (25) is threaded with a second threaded cap (26).

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