Ditching tool for potato seeding
By introducing a compression spring and a limiting structure into the potato planting and furrowing tool, the problem of the handle loosening and falling off was solved, achieving stable connection and length adjustment of the handle, thus improving safety and comfort during use.
Patent Information
- Application Number
- CN202422982277.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-04
AI Technical Summary
Existing potato planting and furrowing tools are prone to loosening and detachment of the handle and connecting parts during use, which affects worker safety.
A structure including a trenching tool body, a connecting block, a fixing block, a limiting box, a compression spring, a limiting block, a limiting rod, and a limiting cap is designed. The stable connection of the handle is achieved by the rebound force of the compression spring, and the handle length is adjusted by the mounting block, the limiting groove, the connecting rod, the anti-slip layer, and the threaded structure to improve comfort.
This design achieves a stable connection for the trenching tool handle, improving safety and comfort during use, preventing loosening and detachment, and adapting to the height and usage needs of different workers.
Smart Images
Figure CN223681496U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of agricultural tools, and particularly relates to a furrowing tool for potato sowing. BACKGROUND
[0002] Potato is an annual herbaceous plant of Solanum L. The aboveground stem is rhombic and hairy. Genetically modified potato: the surface is smooth. The potato leaf is single at the beginning, and gradually grows into odd and unequal pinnate compound leaves, which are ovate to oblong in size; the corymbose inflorescences grow at the top, and the flowers are white or blue-purple; the fruit is berry; the tuber is oblate or spherical, and is not hairy or covered with sparse soft hair; the tuber skin is white, light red or purple; and the tuber flesh is white, light yellow or yellow. The flowering period is summer. Potato is named because it is similar to a bell.
[0003] The existing furrowing tool for potato sowing still has some defects. Most of the furrowing tools for potato sowing are simple in connection between the furrowing tool and the handle during use, and are prone to loosening and falling off after long-term use, which affects the safety of workers. Therefore, the furrowing tool for potato sowing is provided. CONTENT OF THE UTILITY MODEL
[0004] The utility model aims at providing a furrowing tool for potato sowing to solve the problem of poor fixation of the furrowing tool and the handle in the background art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a furrowing tool for potato sowing, comprising a furrowing tool body, a connecting block is arranged on one side of the furrowing tool body, the connecting block and the furrowing tool body are fixedly connected, two fixed blocks are arranged on the top of the connecting block, the fixed blocks and the connecting block are fixedly connected, a limiting box is arranged on one side of the fixed block, the limiting box and the fixed block are fixedly connected, a compression spring is arranged in the limiting box, one end of the compression spring and the limiting box are fixedly connected, a limiting block is arranged on one end of the compression spring, the limiting block and the compression spring are fixedly connected, a limiting rod is arranged on one side of the limiting block, the limiting rod and the limiting block are fixedly connected, a limiting cap is arranged on the surface of the limiting rod, and the limiting cap and the limiting rod are fixedly connected.
[0006] Preferably, an installation block is arranged in the fixed block, and a limiting groove is arranged in the installation block.
[0007] Preferably, a connecting rod is arranged on the top of the installation block, and the connecting rod and the installation block are fixedly connected.
[0008] Preferably, a first anti-skid layer is arranged on the surface of the connecting rod, and the first anti-skid layer and the connecting rod are fixedly connected.
[0009] Preferably, the connecting rod top is provided with an internal thread, and the internal thread is internally provided with a threaded column.
[0010] Preferably, the threaded column top is provided with a hand-held rod, and the hand-held rod and the threaded column are fixedly connected.
[0011] Preferably, the surface of the hand-held rod is provided with a second anti-skid layer, and the second anti-skid layer and the hand-held rod are fixedly connected.
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] 1. The connecting and fixing function of the handle of the furrowing tool for potato planting is realized by the furrowing tool body, the connecting block, the fixing block, the limiting box, the compression spring, the limiting block, the limiting rod and the limiting cap, and the stability of the handle fixing of the furrowing tool for potato planting is improved.
[0014] 2. The length adjustment and anti-skid function of the handle of the furrowing tool for potato planting are realized by the mounting block, the limiting groove, the connecting rod, the first anti-skid layer, the internal thread, the threaded column, the hand-held rod and the second anti-skid layer, and the comfort of the use of the furrowing tool for potato planting is improved. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a whole structure schematic view of the furrowing tool for potato planting of the utility model;
[0016] Figure 2 It is a body structure schematic view of the furrowing tool for potato planting of the utility model;
[0017] Figure 3 It is a connecting rod and hand-held rod structure schematic view of the furrowing tool for potato planting of the utility model;
[0018] Figure 4 It is a fixing block and mounting block exploded structure schematic view of the furrowing tool for potato planting of the utility model;
[0019] Figure 5 It is a limiting box internal structure schematic view of the furrowing tool for potato planting of the utility model.
[0020] In the drawing: 1, furrowing tool body; 2, connecting block; 3, fixing block; 4, limiting box; 5, compression spring; 6, limiting block; 7, limiting rod; 8, limiting cap; 9, mounting block; 10, limiting groove; 11, connecting rod; 12, first anti-skid layer; 13, internal thread; 14, threaded column; 15, hand-held rod; 16, second anti-skid layer. DETAILED DESCRIPTION
[0021] Clearly, the described embodiments are merely part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present utility model.
[0022] Please refer to Figures 1-5 The utility model provides a technical scheme: a furrow opening tool for potato sowing, including furrow opening tool body 1, furrow opening tool body 1 one side is equipped with connecting block 2, and connecting block 2 and furrow opening tool body 1 between fixed connection, connecting block 2 top is equipped with two fixed blocks 3, and fixed block 3 and connecting block 2 between fixed connection, fixed block 3 one side is equipped with limit box 4, and limit box 4 and fixed block 3 between fixed connection, limit box 4 inside is equipped with compression spring 5, and compression spring 5 one end and limit box 4 between fixed connection, compression spring 5 one end is equipped with limit block 6, and limit block 6 and compression spring 5 between fixed connection, limit block 6 one side is equipped with limit rod 7, and limit rod 7 and limit block 6 between fixed connection, and limit rod 7 surface is equipped with limit cap 8, and limit cap 8 and limit rod 7 between fixed connection.
[0023] Specifically, fixed block 3 inside is equipped with mounting block 9, mounting block 9 inside is equipped with limit slot 10, mounting block 9 top is equipped with connecting rod 11, and connecting rod 11 and mounting block 9 between fixed connection, and connecting rod 11 surface is equipped with first antiskid layer 12, and first antiskid layer 12 and connecting rod 11 between fixed connection, connecting rod 11 top is equipped with internal thread 13, and internal thread 13 inside is equipped with threaded column 14, threaded column 14 top is equipped with hand rod 15, and hand rod 15 and threaded column 14 between fixed connection, and hand rod 15 surface is equipped with second antiskid layer 16, and second antiskid layer 16 and hand rod 15 between fixed connection.
[0024] In the embodiment, in the use, the mounting block 9 at one end of the connecting rod 11 is installed on the fixed block 3, the limit cap 8 is pulled first, the limit cap 8 drives the limit rod 7 to move, the limit rod 7 drives the limit block 6 to move, the limit block 6 extrudes the compression spring 5, after the mounting block 9 is placed between the fixed blocks 3, the limit cap 8 is released, the compression spring 5 is extruded to generate a rebound force, so that the limit block 6 returns to the original position, the limit block 6 enters the inside of the limit slot 10, and the mounting block 9 is fixed, after the fixing is completed, the length of the hand rod 15 is installed according to the height of the worker and the use comfort, after the appropriate hand rod 15 is selected, one end of the threaded column 14 is aligned with the internal thread 13 inside the connecting rod 11, the threaded column 14 is rotated into the internal thread 13, so that the hand rod 15 and the connecting rod 11 are fixed, and the first antiskid layer 12 and the second antiskid layer 16 are used to prevent the connecting rod 11 and the hand rod 15 from slipping on the surface.
[0025] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the present application, which should be limited only by the appended claims and their equivalents.
Claims
1. A furrow tool for potato seeding comprising a furrow tool body (1), characterized in that: The ditching tool body (1) is provided with a connecting block (2) on one side, the connecting block (2) and the ditching tool body (1) are fixedly connected, the top of the connecting block (2) is provided with two fixed blocks (3), the fixed blocks (3) and the connecting block (2) are fixedly connected, one side of the fixed block (3) is provided with a limiting box (4), the limiting box (4) and the fixed block (3) are fixedly connected, the inside of the limiting box (4) is provided with a compression spring (5), one end of the compression spring (5) and the limiting box (4) are fixedly connected, one end of the compression spring (5) is provided with a limiting block (6), the limiting block (6) and the compression spring (5) are fixedly connected, one side of the limiting block (6) is provided with a limiting rod (7), the limiting rod (7) and the limiting block (6) are fixedly connected, the surface of the limiting rod (7) is provided with a limiting cap (8), the limiting cap (8) and the limiting rod (7) are fixedly connected.
2. A furrow opener for potato planting according to claim 1, characterized in that: The inside of the fixed block (3) is provided with a mounting block (9), the inside of the mounting block (9) is provided with a limiting groove (10).
3. A furrow opener for potato planting according to claim 2, characterised in that: The top of the mounting block (9) is provided with a connecting rod (11), the connecting rod (11) and the mounting block (9) are fixedly connected.
4. A furrow opener for potato planting according to claim 3, characterised in that: The surface of the connecting rod (11) is provided with a first anti-skid layer (12), the first anti-skid layer (12) and the connecting rod (11) are fixedly connected.
5. A furrow opener for the sowing of potatoes according to claim 4, characterised in that: The top of the connecting rod (11) is provided with an internal thread (13), the inside of the internal thread (13) is provided with a threaded column (14).
6. A furrow opener for potato planting according to claim 5, characterised in that: The top of the threaded column (14) is provided with a hand-held rod (15), the hand-held rod (15) and the threaded column (14) are fixedly connected.
7. A furrow opener for potato planting according to claim 6, characterised in that: The surface of the hand-held rod (15) is provided with a second anti-skid layer (16), the second anti-skid layer (16) and the hand-held rod (15) are fixedly connected.