Agricultural equipment for agricultural soil improvement

Abstract

The utility model relates to the technical field of soil improvement, in particular to agricultural equipment for agricultural soil improvement, which comprises a support plate, a handle fixedly connected to the support plate, four support legs fixedly connected to the bottom end of the support plate, and a crushing mechanism, the crushing mechanism comprises a soil breaking cone fixedly connected between two support legs far away from the handle, and the soil breaking cone is fixedly connected to the bottom end of the support plate. The crushing mechanism further comprises two crushing rollers; the soil breaking cones are arranged to open the surface of soil, then the soil breaking cones are matched with the crushing rollers to crush the lifted soil, so that fertilizer and the soil are fully combined, the absorption effect of the soil on the fertilizer is enhanced, the spreader plate and the spreader holes are arranged, the spreading area can be enlarged when the fertilizer in the discharging port is spread, and the fertilizer spreading effect is improved. The problem that the fertilizer in the area below the discharging port is too much and the fertilizer in other areas is less due to the fact that the fertilizer directly falls down from the discharging port is avoided.

Description

Technical Field

[0001] This utility model relates to the field of soil improvement technology, and in particular to an agricultural device for improving soil in agriculture. Background Technology

[0002] Soil improvement is an important measure to enhance soil quality and promote healthy plant growth. By improving the soil, its structure, aeration, and water retention capacity can be improved, nutrient content increased, and soil fertility enhanced. Simultaneously, soil improvement can regulate soil pH, promote the activity of beneficial microorganisms, reduce the occurrence of pests and diseases, and improve crop yield and quality. Soil improvement often involves tilling the land and adding compound fertilizers and other substances to enhance soil quality.

[0003] A search revealed that the Chinese patent "A Soil Improvement Device" (authorization announcement number CN219288105U) employs a belt and pulley design for transmission, driving the crushing roller to rotate. The belt drive also allows for slippage when the crushed soil is hard, preventing damage to the motor. As the device moves, the rotating rollers drive the mixing roller. During movement, the fertilizer spreading mechanism applies fertilizer to the broken soil, and the rotating mixing roller mixes the soil and fertilizer evenly, ensuring enhanced soil fertility.

[0004] Although the aforementioned application can turn over the soil with a crushing roller and improve the soil after the turnover with the fertilizer spreading mechanism, the crushing roller can only break the soil into large pieces during the crushing process. When fertilizer is spread on the large pieces of soil, it can easily cause poor absorption by the soil.

[0005] Therefore, an agricultural device for soil improvement in agriculture is proposed to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide an agricultural device for improving soil in order to solve the above-mentioned problems, thereby improving the poor fertilizer absorption effect caused by incomplete soil breaking.

[0007] This utility model achieves the above-mentioned objective through the following technical solution: an agricultural device for improving soil in agriculture, comprising: a support plate, a handle fixedly connected to the support plate, and four support legs fixedly connected to the bottom end of the support plate.

[0008] The crushing mechanism includes a soil-breaking cone fixedly connected between two legs away from the handle. The crushing mechanism also includes two crushing rollers. The top ends of the two crushing rollers pass through a support plate and are fixedly connected to a second bevel gear. The surface of the second bevel gear meshes with a first bevel gear. A dual-shaft motor is installed at the top end of the support plate.

[0009] Preferably, the two first bevel gears are fixedly connected to the two drive ends of the dual-shaft motor, and the two first bevel gears are arranged opposite each other. This facilitates simultaneous driving of the two crushing rollers.

[0010] Preferably, the crushing roller is rotatably connected to the support plate, a plurality of crushing blades are fixedly connected to the surface of the crushing roller, and a crushing drill bit is fixedly connected to the bottom end of the crushing roller. This process crushes soil close to the ground.

[0011] Preferably, the top of the support plate is provided with a discharge port, and a baffle plate is provided inside the discharge port. One end of the baffle plate extends through the discharge port, and the baffle plate is slidably connected to the inner wall of the discharge port. This facilitates control over the timing of fertilization.

[0012] Preferably, a diversion plate is fixedly connected inside the discharge port. The diversion plate is a flat-topped pyramid, and its surface has multiple diversion holes. This makes the fertilizer disperse more evenly.

[0013] Preferably, a mudguard is fixedly connected to the bottom end of the support plate, and the mudguard is positioned between the crushing roller and the discharge port to prevent mud and gravel from splashing.

[0014] Preferably, the bottom end of the support plate is fixedly connected to two gathering plates, which are arranged in a figure-eight shape and are arc-shaped.

[0015] Preferably, two inclined rods are fixedly connected to the bottom end of the support plate, and a pressure roller is rotatably connected between the two inclined rods. The pressure roller is positioned between the two legs near the handle. This smooths out the gathered soil.

[0016] The beneficial effects of this utility model are:

[0017] 1. By setting up a soil-breaking cone to first lift up the surface of the soil, and then using a crushing roller to crush the lifted soil, large pieces of soil are broken into smaller pieces. When encountering harder soil, two crushing rollers can also be used to break it up, so that the fertilizer is fully combined with the soil and the soil's absorption of fertilizer is enhanced.

[0018] 2. By setting up a diversion plate and diversion holes, the fertilizer in the discharge port can be spread over a larger area when it is scattered, avoiding the problem of fertilizer falling directly from the discharge port and causing too much fertilizer in the area below the discharge port and too little fertilizer in other areas. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is an overall front sectional view of the present invention;

[0021] Figure 3 This is an overall rear sectional view of the present invention;

[0022] Figure 4 This is a cross-sectional view of the discharge port of this utility model.

[0023] In the diagram: 100, support plate; 110, handle; 120, support leg; 130, mudguard; 200, crushing mechanism; 210, dual-shaft motor; 220, first bevel gear; 221, second bevel gear; 230, crushing roller; 231, crushing blade; 232, crushing drill bit; 240, soil-breaking cone; 300, discharge port; 310, baffle plate; 320, diverting plate; 321, diverting hole; 400, gathering plate; 410, pressure roller; 411, inclined bar. Detailed Implementation

[0024] 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 protection scope of the present utility model.

[0025] In practical implementation: such as Figure 1-4 As shown, an agricultural device for improving soil in agriculture includes: a support plate 100, a handle 110 fixedly connected to the support plate 100, and four support legs 120 fixedly connected to the bottom of the support plate 100.

[0026] The crushing mechanism 200 includes a soil-breaking cone 240 fixedly connected between two legs 120 away from the handle 110. The crushing mechanism 200 also includes two crushing rollers 230. The top ends of the two crushing rollers 230 pass through the support plate 100 and are fixedly connected to a second bevel gear 221. The surface of the second bevel gear 221 meshes with the first bevel gear 220. A dual-shaft motor 210 is installed at the top end of the support plate 100.

[0027] like Figure 1 , Figure 2 and Figure 3As shown, two first bevel gears 220 are fixedly connected to the two drive ends of the dual-shaft motor 210. The two first bevel gears 220 are arranged opposite to each other. The crushing roller 230 is rotatably connected to the support plate 100. Multiple crushing blades 231 are fixedly connected to the surface of the crushing roller 230. A crushing drill bit 232 is fixedly connected to the bottom end of the crushing roller 230. A discharge port 300 is provided at the top of the support plate 100. A baffle plate 310 is provided inside the discharge port 300. One end of the baffle plate 310 extends through the discharge port 300. The baffle plate 310 is slidably connected to the inner wall of the discharge port 300. A diverter plate 320 is fixedly connected inside the discharge port 300. The diverter plate 320 is a flat-topped pyramid. Multiple diverter holes 321 are opened on the surface of the diverter plate 320.

[0028] In this embodiment, the dual-axis motor 210 is started, causing both ends of the dual-axis motor 210 to rotate in the same direction, simultaneously driving the two first bevel gears 220 to rotate. The two first bevel gears 220 drive the two second bevel gears 221 to rotate. The rotation of the second bevel gears 221 simultaneously drives the crushing roller 230, the crushing blades 231 on the surface of the crushing roller 230, and the crushing drill bit 232 to rotate. When the crushing roller 230 rotates, it cannot crush the soil close to the ground, so the crushing drill bit 232 is required. The crushing blades 231 on the surface of the two crushing rollers 230 are staggered, which can improve the crushing efficiency and crushing quality. The horizontal position of the cone head of the soil breaking cone 240 is lower than the horizontal position of the wheel under the support leg 120. Therefore, when the device needs to be moved in the non-working state, the front of the vehicle needs to be tilted up to move it. Before starting the device, the cone head needs to be inserted into the ground.

[0029] like Figure 2 , Figure 3 and Figure 4 As shown, a mudguard 130 is fixedly connected to the bottom end of the support plate 100. The mudguard 130 is positioned between the crushing roller 230 and the discharge port 300. Two gathering plates 400 are fixedly connected to the bottom end of the support plate 100. The two gathering plates 400 are arranged in a figure-eight shape and are arc-shaped. Two inclined rods 411 are fixedly connected to the bottom end of the support plate 100. A pressure roller 410 is rotatably connected between the two inclined rods 411. The pressure roller 410 is positioned between the two support legs 120 near the handle 110. When the crushing roller 230 is working, it is easy to generate splashes that affect the fertilizer falling from the discharge port 300. Therefore, the mudguard 130 is set between the crushing roller 230 and the discharge port 300 to block the splashed mud and gravel. The two relatively far ends of the two gathering plates 400 are on the same horizontal line as the two support legs 120. During the movement of the device, the crushed and fertilized soil is gathered between the two gathering plates 400 through the gathering plates 400. The gathered soil is flattened by the rolling and crushing of the pressure roller 410. The end of the barrier plate 310 that extends through the discharge port 300 is provided with a rectangular opening, which can facilitate the installation and disassembly of the workers.

[0030] When using this utility model, the device is placed in the farmland to be processed, then the barrier plate 310 is installed inside the discharge port 300, then the fertilizer is put into the discharge port 300, the dual-shaft motor 210 is started and the soil-breaking cone 240 is driven into the soil.

[0031] The external drive unit is activated and the baffle plate 310 is removed. The device moves, causing the soil-breaking cone 240 to move beneath the soil, tearing multiple cracks in the soil and causing the soil to be lifted along the surface of the soil-breaking cone 240. Simultaneously, the device moves, driving the crushing rollers 230 to move as well. When the crushing rollers 230 reach the lifted soil, both rollers 230 rotate inwards simultaneously, driving the crushing blades 231 to rotate as well. The two counter-rotating high-speed rollers 230 drive the crushing blades 231 to cut and crush the lifted soil, while the material in the discharge port 300... The barrier plate 310 is pulled out, and the fertilizer falls onto the diversion plate 320 under gravity. Then, it leaks out from the diversion hole 321 along the slope of the diversion plate 320, completing the fertilization. At this time, the fertilizer can only fall onto the surface of the soil. Under the action of the gathering plate 400, the fertilized soil is gathered from both sides to the middle. At the same time, the soil will roll along the arc surface of the gathering plate 400, turning the soil below to cover the top and covering the fertilizer. At this time, the soil is in strip shape. Then, the pressure roller 410 flattens the strip soil, completing the soil improvement.

[0032] It should be noted that the dual-axis motor 210, the first bevel gear 220 and the second bevel gear 221 mentioned above are all devices with relatively mature existing technology. The specific model can be selected according to actual needs. At the same time, the dual-axis motor 210 can be powered by the built-in power supply or by the mains power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0033] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An agricultural device for improving soil in agriculture, characterized in that, include: Support plate (100), handle (110) fixedly connected to support plate (100) and four support legs (120) fixedly connected to the bottom of support plate (100). The crushing mechanism (200) includes a soil-breaking cone (240) fixedly connected between two legs (120) away from the handle (110). The crushing mechanism (200) also includes two crushing rollers (230). The top ends of the two crushing rollers (230) pass through the support plate (100) and are fixedly connected to a second bevel gear (221). The surface of the second bevel gear (221) meshes with the first bevel gear (220). A dual-shaft motor (210) is installed at the top end of the support plate (100).

2. The agricultural equipment for soil improvement according to claim 1, characterized in that: The two first bevel gears (220) are fixedly connected to the two drive ends of the dual-axis motor (210), and the two first bevel gears (220) are arranged opposite to each other.

3. An agricultural device for improving soil quality according to claim 1, characterized in that: The crushing roller (230) is rotatably connected to the support plate (100), and a plurality of crushing blades (231) are fixedly connected to the surface of the crushing roller (230), and a crushing drill bit (232) is fixedly connected to the bottom end of the crushing roller (230).

4. An agricultural device for improving soil quality according to claim 1, characterized in that: The top of the support plate (100) is provided with a discharge port (300), and a baffle plate (310) is provided inside the discharge port (300). One end of the baffle plate (310) passes through the discharge port (300), and the baffle plate (310) is slidably connected to the inner wall of the discharge port (300).

5. An agricultural device for improving soil quality according to claim 4, characterized in that: The discharge port (300) is fixedly connected to a flow divider plate (320), which is a flat-topped pyramid, and the surface of the flow divider plate (320) is provided with multiple flow divider holes (321).

6. An agricultural device for improving soil quality according to claim 1, characterized in that: A mudguard (130) is fixedly connected to the bottom end of the support plate (100), and the mudguard (130) is disposed between the crushing roller (230) and the discharge port (300).

7. An agricultural device for improving soil quality according to claim 1, characterized in that: The bottom end of the support plate (100) is fixedly connected to two gathering plates (400), which are arranged in a figure-eight shape and are arc-shaped.

8. An agricultural device for improving soil quality according to claim 1, characterized in that: The bottom end of the support plate (100) is fixedly connected to two inclined rods (411), and a pressure roller (410) is rotatably connected between the two inclined rods (411). The pressure roller (410) is located between two legs (120) near the handle (110).

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