A vegetable planting soil turning and hole punching device

Abstract

This utility model belongs to the field of agricultural machinery, specifically a soil-turning and hole-drilling device for vegetable planting. It includes a frame, a motor fixedly connected to the top of the frame, a connecting rod fixedly connected to the output end of the motor, a rotary tillage mechanism at the bottom of the frame, and a crushing mechanism on the surface of the connecting rod. With the crushing mechanism, after the rotary tillage mechanism turns over the soil, the crushing mechanism's tamping rod breaks up large clods, greatly reducing the number of tillage passes. Furthermore, the tamping rod leaves holes in the planting area while breaking up large clods, allowing growers to sow seeds, significantly improving overall planting efficiency and saving labor and time costs. By incorporating a transmission mechanism and sharing a power source, it significantly reduces equipment costs and simplifies the structure, thereby improving system reliability and energy efficiency while reducing costs.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery, specifically a soil-turning and hole-drilling device for vegetable planting. Background Technology

[0002] During the agricultural planting stage, tilling is a crucial and labor-intensive basic step in agricultural production. It aims to loosen the soil, break up soil clods, and improve soil structure to create favorable conditions for sowing and crop growth. With the development of agricultural mechanization, tilling and aerating machines have emerged and become the core equipment of modern farming.

[0003] Currently, most existing soil turning and drilling devices often fail to break up soil clods sufficiently when encountering heavy and compacted soil. These large, unbroken clods of soil hinder subsequent sowing, affecting the emergence and growth of vegetables. Growers often need to perform additional secondary operations to compensate, increasing operating costs and time investment. Therefore, a soil turning and drilling device for vegetable cultivation is proposed to address the above problems. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, existing soil turning and drilling devices often fail to break up soil clods sufficiently when encountering heavy and compacted soil. These large clods of soil that are not effectively broken up will hinder subsequent sowing and affect the emergence and growth of vegetables. Growers often need to perform additional secondary operations to make up for this, which increases the operating costs and time investment. This utility model proposes a soil turning and drilling device for vegetable planting.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a soil turning and hole punching device for vegetable planting, including a frame, a rotary tillage mechanism is provided at the bottom of the frame, a connecting rod is fixedly connected to the surface of the frame, and a crushing mechanism is provided on the surface of the connecting rod;

[0006] The crushing mechanism includes a second rotating shaft rotatably connected in the inner cavity of a connecting rod. One end of the second rotating shaft passes through the connecting rod. A plurality of cams are fixedly sleeved on the surface of the second rotating shaft. A second fixing frame is fixedly connected to the bottom of the connecting rod. A plurality of first openings are opened on the surface of the second fixing frame. A transmission rod is slidably connected to the inner cavity of each of the plurality of first openings. The plurality of transmission rods are used in conjunction with the plurality of cams. A tamping rod is fixedly connected to the other end of the transmission rod.

[0007] Preferably, a second spring is provided inside each of the first openings. One end of the second spring is fixedly connected to the bottom of the transmission rod, and the other end of the second spring is fixedly connected to the inside of the second fixing frame. The surface of the tamping rod is slidably connected to the inner cavity of the second spring.

[0008] Preferably, the rotary tillage mechanism includes a plurality of first sleeve rods fixedly connected to the bottom of the frame, each of the plurality of first sleeve rods having a first inner rod slidably connected to its inner cavity, a first fixing frame fixedly connected to one end of the first inner rod, a first rotating shaft rotatably connected inside the first fixing frame, a roller blade fixedly sleeved on the surface of the first rotating shaft, and a transmission mechanism provided at one end of the first rotating shaft, the first rotating shaft cooperating with the transmission mechanism.

[0009] Preferably, a first spring is fixedly sleeved on the surface of the first sleeve rod, one end of the first spring is fixedly connected to the bottom of the frame, the other end of the first spring is fixedly connected to the top of the first fixed frame, and the surface of the first inner rod is slidably connected to the inner cavity of the first spring.

[0010] Preferably, the transmission mechanism includes a motor fixedly connected to the surface of a first fixed frame, the output end of the motor being fixedly connected to a first rotating shaft, a first gear being fixedly sleeved on the surface of the first rotating shaft, a second gear being fixedly sleeved on the surface of the second rotating shaft, and a synchronous toothed belt being sleeved on the surface of the first gear and the surface of the second gear together.

[0011] Preferably, a housing is fixedly connected to the surface of the first fixing frame, a second opening is provided on the surface of the housing, a second sleeve rod is fixedly connected to the inside of the housing, a second inner rod slides in the inner cavity of the second sleeve rod, a moving block is fixedly connected to the top of the second inner rod, the surface of the moving block is slidably connected to the inner cavity of the housing, a fixing rod is fixedly connected to the surface of the moving block, the surface of the fixing rod is slidably connected to the inner cavity of the second opening, and a tensioning wheel is rotatably sleeved on the surface of the fixing rod, the tensioning wheel is used in conjunction with a synchronous toothed belt.

[0012] Preferably, a third spring is fixedly sleeved on the surface of the second sleeve rod, one end of the third spring is fixedly connected to the inside of the housing, and the other end of the third spring is fixedly connected to the moving block.

[0013] The advantages of this utility model are:

[0014] 1. By setting up a crushing mechanism, after the rotary tillage mechanism turns over the soil, the crushing mechanism's tamping rod breaks up large soil clods, which greatly reduces the number of tillage operations. In addition, while breaking up large soil clods, the tamping rod leaves holes in the planting area so that growers can sow plant seeds, which significantly improves the overall planting efficiency and saves labor and time costs.

[0015] 2. By setting up a transmission mechanism and sharing a power source, this utility model eliminates the need for purchasing and installing additional power components, while also reducing the equipment footprint and power line complexity, significantly reducing equipment costs and simplifying the structure, thereby improving the reliability and energy efficiency of the system while reducing costs. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the soil turning and hole-drilling device for vegetable planting according to this utility model.

[0018] Figure 2 This is a schematic diagram of the crushing mechanism of this utility model;

[0019] Figure 3 This utility model Figure 2 A schematic diagram of the structure of part A;

[0020] Figure 4 This is a schematic diagram of the rotary tillage mechanism of this utility model;

[0021] Figure 5 For the present utility model Figure 3 A schematic diagram of the structure of part B.

[0022] In the diagram: 1. Frame; 101. Connecting rod; 2. Rotary tillage mechanism; 201. First sleeve rod; 202. First inner rod; 203. First fixed frame; 204. First rotating shaft; 205. Drum blade; 206. First spring; 3. Crushing mechanism; 301. Second rotating shaft; 302. Cam; 303. Second fixed frame; 304. First opening; 305. Transmission rod; 306. Tamping rod; 307. Second spring; 4. Transmission mechanism; 401. Motor; 402. First gear; 403. Second gear; 404. Synchronous toothed belt; 405. Housing; 406. Second opening; 407. Second sleeve rod; 408. Second inner rod; 409. Moving block; 410. Fixed rod; 411. Tensioning wheel; 412. Third spring. Detailed Implementation

[0023] 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 of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0024] The following is in conjunction with the appendix Figure 1-5This application will be described in further detail.

[0025] This application discloses a soil-tilling and hole-drilling device for vegetable planting. (Refer to...) Figure 1 and Figure 2 A soil turning and hole-drilling device for vegetable planting includes a frame 1, a rotary tillage mechanism 2 is provided at the bottom of the frame 1, a connecting rod 101 is fixedly connected to the surface of the frame 1, and a crushing mechanism 3 is provided on the surface of the connecting rod 101.

[0026] The crushing mechanism 3 includes a second rotating shaft 301 rotatably connected to the inner cavity of the connecting rod 101. One end of the second rotating shaft 301 passes through the connecting rod 101. A plurality of cams 302 are fixedly sleeved on the surface of the second rotating shaft 301. A second fixing frame 303 is fixedly connected to the bottom of the connecting rod 101. A plurality of first openings 304 are opened on the surface of the second fixing frame 303. A transmission rod 305 is slidably connected to the inner cavity of each of the plurality of first openings 304. The plurality of transmission rods 305 cooperate with the plurality of cams 302. A tamping rod 306 is fixedly connected to the other end of the transmission rod 305. By rotating the second rotating shaft 301, the crushing mechanism 3 can be further crushed. The second rotating shaft 301, under the stabilization of the connecting rod 101, drives the cam 302 to rotate. Because one end of the transmission rod 305 is in contact with the surface of the cam 302, the rotation of the cam 302 pushes the transmission rod 305 to slide in the inner cavity of the first opening 304. The transmission rod 305 drives the tamping rod 306 to slide, thereby achieving the goal of breaking up large soil clods with the tamping rod 306, greatly reducing the number of times the soil is turned over. In addition, while breaking up large soil clods, the tamping rod 306 leaves holes in the planting area so that growers can sow plant seeds, significantly improving the overall planting efficiency and saving labor and time costs.

[0027] Reference Figure 2 and Figure 3 Each of the first openings 304 has a second spring 307 inside. One end of the second spring 307 is fixedly connected to the bottom of the transmission rod 305, and the other end of the second spring 307 is fixedly connected to the inside of the second fixed frame 303. The surface of the tamping rod 306 is slidably connected to the inner cavity of the second spring 307. The tamping rod 306 stabilizes the position of the second spring 307, and the second spring 307 pushes the transmission rod 305 so that one end of the transmission rod 305 is always in contact with the surface of the cam 302, thereby achieving the purpose of the cam 302 pushing the transmission rod 305 so that the transmission rod 305 drives the tamping rod 306 to slide back and forth longitudinally in the inner cavity of the first opening 304.

[0028] Reference Figure 1 and Figure 4The rotary tillage mechanism 2 includes several first sleeve rods 201 fixedly connected to the bottom of the frame 1. Each first sleeve rod 201 has a first inner rod 202 slidably connected to its inner cavity. One end of each inner rod 202 is fixedly connected to a first fixed frame 203. A first rotating shaft 204 is rotatably connected inside the first fixed frame 203. A roller blade 205 is fixedly sleeved on the surface of the first rotating shaft 204. A transmission mechanism 4 is provided at one end of the first rotating shaft 204, and the first rotating shaft 204 works in conjunction with the transmission mechanism 4. With the first fixed frame 203 stabilizing the first rotating shaft 204, the transmission mechanism 4 drives the first rotating shaft 204 to rotate, which in turn drives the roller blade 205 to rotate. With the first sleeve rods 201 and the first inner rods 202 stabilizing, the first fixed frame 203 drives the entire mechanism to slide within the inner cavity of the first sleeve rods 201, thereby enhancing the adaptability of the roller blade 205 to the terrain and optimizing tillage quality during tillage operations.

[0029] Reference Figure 4 and Figure 5 A first spring 206 is fitted onto the surface of the first sleeve rod 201. One end of the first spring 206 is fixedly connected to the bottom of the frame 1, and the other end of the first spring 206 is fixedly connected to the top of the first fixed frame 203. The surface of the first inner rod 202 is slidably connected to the inner cavity of the first spring 206. Through the stabilization of the first spring 206 by the first sleeve rod 201, the first spring 206 pushes the first fixed frame 203, causing the first fixed frame 203 to drive the first inner rod 202 to slide longitudinally back and forth in the inner cavity of the first sleeve rod 201. This achieves the purpose of causing the first fixed frame 203 to drive the entire assembly to slide longitudinally back and forth in the inner cavity of the first sleeve rod 201 through the first spring 206.

[0030] Reference Figure 2 and Figure 4 The transmission mechanism 4 includes a motor 401 fixedly connected to the surface of the first fixed frame 203. The output end of the motor 401 is fixedly connected to the first rotating shaft 204. A first gear 402 is fixedly sleeved on the surface of the first rotating shaft 204, and a second gear 403 is fixedly sleeved on the surface of the second rotating shaft 301. A synchronous toothed belt 404 is sleeved on the surfaces of the first gear 402 and the second gear 403. The motor 401 drives the first rotating shaft 204, and the first rotating shaft 204 drives the first gear 402 to rotate under the stability of the first fixed frame 203. The first gear 402 drives the second gear 403 to rotate through the synchronous toothed belt 404. The rotation of the second gear 403 drives the second rotating shaft 301 to rotate, so that the rotation of the second rotating shaft 301 drives the cam 302 to rotate. Thus, by sharing a power source, the purchase and installation costs of additional power components are eliminated, thereby reducing costs while improving the reliability and energy efficiency of the system.

[0031] Reference Figure 4 and Figure 5A housing 405 is fixedly connected to the surface of the first fixing frame 203. A second opening 406 is formed on the surface of the housing 405. A second sleeve rod 407 is fixedly connected inside the housing 405. A second inner rod 408 slides within the inner cavity of the second sleeve rod 407. A moving block 409 is fixedly connected to the top of the second inner rod 408. The surface of the moving block 409 slides in connection with the inner cavity of the housing 405. A fixing rod 410 is fixedly connected to the surface of the moving block 409. The surface of the fixing rod 410 is connected to the second opening 406. The inner cavity is slidably connected, and the surface of the fixed rod 410 is rotatably fitted with a tension wheel 411, which is used in conjunction with the synchronous toothed belt 404. Under the stability of the housing 405, the second inner rod 408 slides in the inner cavity of the second sleeve rod 407. The second inner rod 408 drives the moving block 409 to slide, and the moving block 409 drives the fixed rod 410 to slide in the inner cavity of the second opening 406. The fixed rod 410 drives the tension wheel 411 to slide, so that the tension wheel 411 can slide in conjunction with the synchronous toothed belt 404.

[0032] Reference Figure 4 and Figure 5 A third spring 412 is fixedly sleeved on the surface of the second sleeve rod 407. One end of the third spring 412 is fixedly connected to the inside of the housing 405, and the other end of the third spring 412 is fixedly connected to the moving block 409. The third spring 412 pushes the moving block 409 through the stabilization of the second sleeve rod 407. The moving block 409 drives the tension wheel 411 to slide through the fixed rod 410, so that the tension wheel 411 is always in close contact with the synchronous toothed belt 404. Thus, the tension wheel 411 limits the synchronous toothed belt 404, ensuring the number of meshing teeth between the synchronous toothed belt 404 and the first gear 402 and the second gear 403.

[0033] Working principle: When using the soil turning and hole-drilling device for vegetable planting, the motor 401 in the transmission mechanism 4 is started. Under the stability of the first fixed frame 203, the output end of the motor 401 drives the first rotating shaft 204 to rotate. The first rotating shaft 204 drives the roller blade 205 to rotate. The rotation of the roller blade 205 drives the frame 1 to move. While rotating, the first rotating shaft 204 drives the first gear 402 to rotate. The first gear 402 drives the second gear 403 to rotate through the synchronous toothed belt 404. Under the stability of the connecting rod 101, the second gear 403 drives the second rotating shaft 301 to rotate. The second rotating shaft 301 drives the cam 302 to rotate. The rotation of the cam 302 pushes... The transmission rod 305 drives the tamping rod 306 to slide within the inner cavity of the first opening 304. Meanwhile, the second spring 307, installed inside the second fixed frame 303, pushes the transmission rod 305 under the stabilizing effect of the tamping rod 306. This ensures that one end of the transmission rod 305 remains in contact with the surface of the cam 302, allowing the transmission rod 305 to drive the tamping rod 306 to move longitudinally within the inner cavity of the first opening 304. This adapts to uneven ground, enabling the rotary tillage mechanism 2 to turn over the soil, and the crushing mechanism 3 to break up large clods, significantly reducing the number of tillage passes. Furthermore, breaking up large clods leaves holes in the planting area for farmers to sow seeds, significantly improving overall planting efficiency and saving costs. To reduce labor and time costs, during tilling operations, the first sleeve rod 201 and the first inner rod 202 stabilize the first fixed frame 203. The first spring 206, under the stabilization of the first sleeve rod 201, pushes the first fixed frame 203, causing it to slide longitudinally back and forth within the cavity of the first sleeve rod 201 via the first inner rod 202. This enhances the adaptability of the roller blades 205 to the terrain and optimizes tillage quality. As the first fixed frame 203 slides within the cavity of the first sleeve rod 201 via the first inner rod 202, the shell 405 on the surface of the first fixed frame 203 also slides accordingly. The first spring 206, through the first inner rod 202, pushes the first fixed frame 203, causing it to slide longitudinally back and forth within the cavity of the first sleeve rod 201. The sliding of the second inner rod 408 within the inner cavity of the second sleeve rod 407 causes the moving block 409 to slide within the inner cavity of the housing 405. The sliding of the moving block 409 causes the fixed rod 410 to slide, and the fixed rod 410 causes the tension wheel 411 to slide within the inner cavity of the second opening 406. Under the stabilization of the second sleeve rod 407, the third spring 412 inside the housing 405 pushes the tension wheel 411 through the moving block 409, so that the tension wheel 411 is in close contact with the synchronous toothed belt 404, thereby achieving the purpose of limiting the tension wheel 411 to the synchronous toothed belt 404 and ensuring the number of meshing teeth of the synchronous toothed belt 404 with the first gear 402 and the second gear 403.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A soil turning and hole making device for planting vegetables, characterized by: Includes a frame (1), a rotary tillage mechanism (2) is provided at the bottom of the frame (1), a connecting rod (101) is fixedly connected to the surface of the frame (1), and a crushing mechanism (3) is provided on the surface of the connecting rod (101); The crushing mechanism (3) includes a second rotating shaft (301) rotatably connected to the inner cavity of the connecting rod (101). One end of the second rotating shaft (301) passes through the connecting rod (101). A plurality of cams (302) are fixedly sleeved on the surface of the second rotating shaft (301). A second fixing frame (303) is fixedly connected to the bottom of the connecting rod (101). A plurality of first openings (304) are opened on the surface of the second fixing frame (303). A transmission rod (305) is slidably connected to the inner cavity of each of the plurality of first openings (304). The plurality of transmission rods (305) cooperate with the plurality of cams (302). A tamping rod (306) is fixedly connected to the other end of the transmission rod (305).

2. The soil turning and hole making device for vegetable planting according to claim 1, characterized in that: Each of the first openings (304) is provided with a second spring (307). One end of the second spring (307) is fixedly connected to the bottom of the transmission rod (305), and the other end of the second spring (307) is fixedly connected to the interior of the second fixing frame (303). The surface of the tamping rod (306) is slidably connected to the inner cavity of the second spring (307).

3. The soil turning and hole making device for vegetable planting according to claim 1, characterized in that: The rotary tillage mechanism (2) includes a plurality of first sleeve rods (201) fixedly connected to the bottom of the frame (1). The inner cavity of each of the plurality of first sleeve rods (201) is slidably connected to a first inner rod (202). One end of the first inner rod (202) is fixedly connected to a first fixed frame (203). The first fixed frame (203) is rotatably connected to a first rotating shaft (204). The surface of the first rotating shaft (204) is fixedly fitted with a roller blade (205). One end of the first rotating shaft (204) is provided with a transmission mechanism (4). The first rotating shaft (204) and the transmission mechanism (4) are used in conjunction.

4. The soil turning and hole making device for planting vegetables according to claim 3, characterized in that: A first spring (206) is fixedly sleeved on the surface of the first sleeve rod (201). One end of the first spring (206) is fixedly connected to the bottom of the frame (1), and the other end of the first spring (206) is fixedly connected to the top of the first fixed frame (203). The surface of the first inner rod (202) is slidably connected to the inner cavity of the first spring (206).

5. The soil turning and hole making device for planting vegetables according to claim 3, characterized in that: The transmission mechanism (4) includes a motor (401) fixedly connected to the surface of the first fixed frame (203). The output end of the motor (401) is fixedly connected to the first rotating shaft (204). A first gear (402) is fixedly sleeved on the surface of the first rotating shaft (204), and a second gear (403) is fixedly sleeved on the surface of the second rotating shaft (301). A synchronous toothed belt (404) is sleeved on the surface of the first gear (402) and the surface of the second gear (403).

6. The soil turning and hole making device for planting vegetables according to claim 5, wherein: A housing (405) is fixedly connected to the surface of the first fixing frame (203). A second opening (406) is opened on the surface of the housing (405). A second sleeve rod (407) is fixedly connected inside the housing (405). A second inner rod (408) slides in the inner cavity of the second sleeve rod (407). A moving block (409) is fixedly connected to the top of the second inner rod (408). The surface of the moving block (409) slides in connection with the inner cavity of the housing (405). A fixing rod (410) is fixedly connected to the surface of the moving block (409). The surface of the fixing rod (410) slides in connection with the inner cavity of the second opening (406). A tensioning wheel (411) is rotatably sleeved on the surface of the fixing rod (410). The tensioning wheel (411) is used in conjunction with a synchronous toothed belt (404).

7. The soil-tilling and hole-drilling device for vegetable planting according to claim 6, characterized in that: A third spring (412) is fixedly sleeved on the surface of the second sleeve rod (407). One end of the third spring (412) is fixedly connected to the inside of the housing (405), and the other end of the third spring (412) is fixedly connected to the moving block (409).

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