Soil turning device for agricultural planting

Abstract

The utility model discloses a soil turning device for agricultural planting, and belongs to the technical field of agricultural soil turning. A soil turning device for agricultural planting comprises a moving frame, a soil turning roller, a straw mat roll, a feeding roller and a transmission mechanism, and the soil turning roller is rotationally connected to the lower portion of the moving frame; the straw mat roll is placed on the movable frame; the two feeding rollers are arranged on the moving frame; the transmission mechanism is rotationally connected to the moving frame, by arranging the feeding roller, when the soil turning roller turns over soil, the feeding roller can be driven to rotate under the action of the transmission mechanism, so that the feeding roller can drive a straw mat to be pulled out, the surface of the turned soil is covered with the straw mat, erosion of wind and rain to the soil is reduced, and in a region with large windy and sandy wind, the soil turning roller can turn over the soil. The influence of wind erosion on soil is reduced, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of agricultural soil turning technology, more specifically, to an agricultural planting soil turning device. BACKGROUND

[0002] Agricultural planting soil turning devices (also known as soil tillers or cultivators) are common agricultural machinery used for loosening, turning, breaking up clods, and removing weeds to provide a better soil environment for crop planting. The working principle of such devices is to loosen the soil through mechanical force, making the soil loose, promoting air, water, and nutrient penetration, improving soil structure, and enhancing plant root growth.

[0003] Common types of soil turning devices

[0004] Manual or mechanical soil turners

[0005] Manual soil turning tools: suitable for small areas of land, usually operated by farmers with tools such as spades, rakes, etc.

[0006] Mechanical soil turners: suitable for larger areas of land, with higher turning efficiency. They can be standalone or attached to tractors.

[0007] Tractor tillers (cultivators)

[0008] Tractor tillers are connected to tractors and use their power to drive soil turning tools for turning operations. Common soil turning tools include plows, rakes, and cultivators, suitable for large-scale cultivation. Plow: a traditional tool in soil turning devices, it turns over the soil with a plow blade, exposing the lower layer of soil to the surface, achieving the effect of loosening and loosening. Rotary tiller: a rotary tiller cuts soil with rotating blades, which can loosen and break up clods, suitable for harder soil.

[0009] Rotary tiller (rotary tiller)

[0010] Working principle: rotary tillers cut soil with rotating blades or gears, breaking up clods and breaking down hard soil structure. Rotary tillers have strong soil cutting ability, especially suitable for hard soil or areas with weeds on the surface. Advantages: suitable for different soil types, can quickly loosen the soil, and can break up the surface of the soil and grass roots, reducing weeds.

[0011] Agricultural planting soil turning devices are equipment that loosen, turn, and improve soil through mechanical means, including plows, rotary tillers, and vibrating soil turners. The main components include power sources, soil turning tools, frames and bodies, transmission systems, and other components. Soil turning devices can improve soil structure, increase soil aeration, promote plant growth, and effectively improve agricultural work efficiency.

[0012] The document with the prior art publication number CN114190117A provides a soil turning device for agricultural planting, which can automatically adjust the depth and angle of the plow head relative to the soil according to the hardness of the soil, so that the soil turning is more uniform and complete, thereby facilitating the planting of crops.

[0013] The prior art solution described above can achieve the beneficial effects related to the existing technology, but still has the following defects: when the device is in use, in some cases, especially on sloping land or loose soil, the soil is not protected after turning, which may lead to soil erosion, especially in rainy seasons or strong wind conditions, the soil is prone to loss, and the practicality is poor.

[0014] In view of this, we propose an agricultural soil turning device. Content of the utility model

[0015] 1. Technical problem to be solved

[0016] The purpose of the present application is to provide an agricultural soil turning device to solve the problem of soil erosion due to the device not being convenient for soil protection, especially in rainy seasons or strong wind conditions, the soil is prone to loss, and the practicality is poor.

[0017] 2. Technical solution

[0018] An agricultural soil turning device, comprising a moving frame, a soil turning roller, a grass mat roll, a feeding roller, and a transmission mechanism, wherein the moving frame is rotatably connected to the soil turning roller below;

[0019] The grass mat roll is placed on the moving frame;

[0020] Two feeding rollers are arranged on the moving frame;

[0021] The transmission mechanism is rotatably connected to the moving frame.

[0022] Preferably, one end of the soil turning roller is connected and fixedly provided with a motor, and the other end of the soil turning roller is connected and fixedly provided with a worm.

[0023] Preferably, an adjusting frame is rotatably connected to the feeding roller, the adjusting frame is slidably connected to the inner wall of the moving frame at both ends, a bidirectional screw rod is threadedly connected between the two adjusting frames, and the bidirectional screw rod is rotatably connected to the moving frame.

[0024] Preferably, a universal joint A is rotatably connected to one end of the adjusting frame, one end of the universal joint A is connected and fixedly provided with the feeding roller, and the other end of the universal joint A is connected and fixedly provided with a transmission wheel.

[0025] Preferably, the transmission mechanism includes a universal joint B, one end of which is fixedly connected to a gear shaft, which meshes with a transmission wheel for transmission. The other end of the universal joint B is fixedly connected to a worm gear, which meshes with a worm for transmission.

[0026] 3. Beneficial effects

[0027] Compared with the prior art, the advantages of this application are: by setting a feeding roller, when the turning roller turns the soil, the feeding roller can be driven to rotate under the action of the transmission mechanism, so that the feeding roller can pull out the straw curtain and cover the soil surface after turning, reducing the erosion of the soil by wind and rain, reducing the impact of wind erosion on the soil in areas with large sandstorms, and improving the practicality of the device. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of this application;

[0029] Figure 2 This is a schematic diagram of the soil-turning roller structure of this application;

[0030] Figure 3 This is a schematic diagram of the feeding roller structure of this application;

[0031] Figure 4 This is a schematic diagram of the transmission mechanism structure of this application;

[0032] The following are the labels in the diagram: 1. Moving frame; 2. Turning roller; 3. Straw mat roll; 4. Feeding roller; 5. Transmission mechanism; 201. Motor; 202. Worm gear; 401. Adjusting frame; 402. Double-acting lead screw; 403. Universal joint A; 404. Transmission wheel; 501. Universal joint B; 502. Gear shaft; 503. Worm gear. Detailed Implementation

[0033] Please refer to Figures 1-4. This application provides a technical solution:

[0034] An agricultural planting soil turning device includes a mobile frame 1, a soil turning roller 2, a straw mat roll 3, a feeding roller 4, and a transmission mechanism 5. The soil turning roller 2 is rotatably connected to the bottom of the mobile frame 1.

[0035] The straw mat roll 3 is placed on the movable frame 1;

[0036] Two feeding rollers 4 are mounted on the movable frame 1;

[0037] The transmission mechanism 5 is rotatably connected to the movable frame 1.

[0038] Specifically, a motor 201 is fixedly connected to one end of the turning roller 2, and a worm gear 202 is fixedly connected to the other end of the turning roller 2.

[0039] Further, the feeding roller 4 is rotationally connected with an adjusting frame 401, the adjusting frame 401 is slidingly connected with the inner wall of the moving frame 1 at both ends, a bidirectional screw rod 402 is threadedly connected between the two adjusting frames 401, and the bidirectional screw rod 402 is rotationally connected with the moving frame 1.

[0040] Further, the adjusting frame 401 is rotationally connected with a universal joint A 403 at one end, the universal joint A 403 is fixedly connected with the feeding roller 4 at one end, and the universal joint A 403 is fixedly connected with a transmission wheel 404 at the other end.

[0041] In addition, the transmission mechanism 5 comprises a universal joint B 501, the universal joint B 501 is fixedly connected with a gear shaft 502 at one end, the gear shaft 502 is in meshing transmission with the transmission wheel 404, the universal joint B 501 is fixedly connected with a worm wheel 503 at the other end, and the worm wheel 503 is in meshing transmission with the worm 202.

[0042] The working principle of the soil turning device for agricultural planting is as follows: when the land is turned over, first, the grass mat roll 3 is placed on the moving frame 1, then the free end of the grass mat is placed between the two soil turning rollers 2, then the bidirectional screw rod 402 is used to drive the two adjusting frames 401 to move close to each other, so that the soil turning rollers 2 are clamped on the grass mat, then the motor 201 is used to drive the soil turning rollers 2 to rotate for turning over the soil, then the soil turning rollers 2 drive the connected worm 202 to rotate, so that the worm 202 drives the connected universal joint B 501 of the worm wheel 503 to rotate, so that the universal joint B 501 drives the connected gear shaft 502 to rotate, so that the gear shaft 502 drives the transmission wheel 404 to rotate, so that the transmission wheel 404 drives the feeding roller 4 connected with the universal joint A 403 to rotate, and the grass mat is pulled out to cover the turned soil.

Claims

1. An agricultural soil turning device for planting, comprising a moving frame (1), a soil turning roller (2), a grass mat roll (3), a feeding roller (4), a transmission mechanism (5), characterized in that: The mobile frame (1) is rotationally connected with a soil turning roller (2) below; A grass mat roll (3) is placed on the mobile frame (1); Two feeding rollers (4) are arranged on the mobile frame (1); A transmission mechanism (5) is rotationally connected on the mobile frame (1).

2. The soil turning device for agricultural planting of claim 1, wherein: One end of the soil turning roller (2) is rotationally connected with a motor (201), and the other end of the soil turning roller (2) is rotationally connected with a worm (202).

3. The soil turning device for agricultural planting of claim 1, wherein: A regulating frame (401) is rotationally connected on the feeding roller (4), and the regulating frame (401) is slidingly connected with the inner wall of the mobile frame (1) at both ends; a bidirectional screw rod (402) is threadedly connected between the two regulating frames (401), and the bidirectional screw rod (402) is rotationally connected with the mobile frame (1).

4. The soil turning device for agricultural planting of claim 3, wherein: One end of the regulating frame (401) is rotationally connected with a universal joint A (403), one end of the universal joint A (403) is rotationally connected with the feeding roller (4), and the other end of the universal joint A (403) is rotationally connected with a transmission wheel (404).

5. The soil tilling device for agricultural planting of claim 1, wherein: The transmission mechanism (5) comprises a universal joint B (501), one end of the universal joint B (501) is rotationally connected with a gear shaft (502), the gear shaft (502) is in meshing transmission with the transmission wheel (404), the other end of the universal joint B (501) is rotationally connected with a worm wheel (503), and the worm wheel (503) is in meshing transmission with the worm (202).

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