Soil loosening device for agricultural planting

Abstract

The utility model relates to the technical field of agricultural planting, in particular to a soil loosening device for agricultural planting. The utility model provides a soil loosening device for agricultural planting, which can improve the soil crushing degree and separate stones from soil. A soil loosening device for agricultural planting comprises a soil loosening machine body, a soil loosening plough, steering rods, a double-shaft motor, a first fixing block and the like, the first fixing block is connected to the rear portion in the soil loosening machine body, the double-shaft motor is connected to the upper portion of the first fixing block, output shafts of the double-shaft motor are connected with the steering rods, and the soil loosening plough is connected between the steering rods. Soil is preliminarily smashed through the soil loosening plough, the spiral blade is driven by the rotating motor to rotate, the soil is smashed again, soil blocks with large sizes in the soil are reduced, and the loosened soil is more smashed.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting, in particular to a soil loosening device for agricultural planting. Background Art

[0002] During the cultivation process, the soil often needs to be loosened in order to allow plants to absorb sufficient oxygen and crops to thrive.

[0003] A common soil loosening device is a wheeled rotary tiller, but the crushing blades of the wheeled rotary tiller have large gaps, the volume of the crushed soil is still large, and it is also mixed with stones, so the soil loosening effect is poor.

[0004] Therefore, we developed a soil loosening device for agricultural planting that can improve the degree of soil crushing and separate stones from the soil. Utility Model Content

[0005] In order to overcome the shortcomings of existing soil loosening devices that large soil lumps still exist in the soil after loosening and stones are mixed in the soil, the utility model provides a soil loosening device for agricultural planting which can improve the degree of soil crushing and separate stones from the soil.

[0006] A soil loosening device for agricultural planting includes a soil loosening machine body, a soil loosening plow, a steering rod, a double-axis motor, a first fixed block, a soil loosening assembly and a separation assembly. The first fixed block is connected to the rear of the soil loosening machine body, the double-axis motor is connected to the upper part of the first fixed block, the output shafts of the double-axis motors are connected to the steering rods, the steering rods are rotatably connected to the soil loosening machine body, the soil loosening plow is connected between the steering rods, a soil loosening assembly for secondary crushing of soil is provided inside the soil loosening machine body, and a separation assembly for separating soil and stone is provided at the rear of the soil loosening assembly.

[0007] As a preferred technical solution of the utility model, the loosening assembly includes a spiral blade, a telescopic rod, a second fixed block and a rotating motor. The telescopic rod is connected to the left and right sides of the loosening machine body, the upper part of the telescopic rod is set as a fixed part, and the lower part of the telescopic rod is set as a telescopic part. The spiral blade is rotatably connected between the lower parts of the telescopic parts of the telescopic rod, the second fixed block is connected to the right side of the loosening machine body, the middle part of the second fixed block is connected to the rotating motor, and the output shaft of the rotating motor is connected to the right side of the spiral blade.

[0008] As a preferred technical solution of the utility model, the separation assembly includes a connecting rod, a shovel block and a separation plate. The rear side of the telescopic part of the telescopic rod is connected to the connecting rod, the shovel block is connected between the lower parts of the connecting rods, the separation plate is connected between the lower parts of the connecting rods, and the shovel block is connected to the separation plate.

[0009] As a preferred technical solution of the utility model, it also includes wheels, and the rear parts of the left and right sides of the separation plate are rotatably connected with wheels.

[0010] As a preferred technical solution of the utility model, 6-8 rake teeth are connected to the front side of the loosening plow.

[0011] As a preferred technical solution of the utility model, grooves are provided on both left and right sides of the upper part of the scarifier body.

[0012] The utility model has the following advantages:

[0013] 1. The utility model uses a soil loosening plow to preliminarily crush the soil, and a rotating motor drives the spiral blades to rotate to crush the soil again, thereby reducing large lumps in the soil and making the loose soil more broken.

[0014] 2. The utility model separates soil and stones through a separation plate to prevent stones from remaining in the soil and affecting the growth of crops. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0017] Figure 3 This is a sectional view of the first partial three-dimensional structure of the utility model.

[0018] Figure 4 This is a sectional view of a second partial three-dimensional structure of the utility model.

[0019] Figure 5 This is a sectional view of the third partial three-dimensional structure of the utility model.

[0020] Markings in the figure are: 1-soil scarifier body, 2-soil scarifier plow, 3-steering rod, 4-dual-axis motor, 5-first fixed block, 6-spiral blade, 7-telescopic rod, 8-second fixed block, 9-rotating motor, 10-connecting rod, 11-shovel block, 12-separation plate, 13-wheel. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods, but the protection scope and application scope of the present invention are not limited.

[0022] Example 1

[0023] A soil loosening device for agricultural planting, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, it includes a tiller body 1, a tiller plough 2, a steering rod 3, a double-axis motor 4, a first fixed block 5, a tiller assembly and a separation assembly. The first fixed block 5 is connected to the rear of the tiller body 1, and the double-axis motor 4 is connected to the upper part of the first fixed block 5. The output shafts of the double-axis motor 4 are connected to the steering rod 3, and the steering rod 3 is rotatably connected to the tiller body 1. Grooves are provided on the left and right sides of the upper part of the tiller body 1 to facilitate lifting the tiller body 1. The tiller plough 2 is connected between the steering rods 3, and 6-8 rake teeth are connected to the front side of the tiller plough 2. A tiller assembly for secondary crushing of the soil is provided inside the tiller body 1, and a separation assembly for separating soil and stones is provided at the rear of the tiller assembly.

[0024] like Figure 4 As shown, the loosening assembly includes a spiral blade 6, a telescopic rod 7, a second fixed block 8 and a rotating motor 9. The telescopic rod 7 is connected to the left and right sides of the inside of the loosening machine body 1. The upper part of the telescopic rod 7 is set as a fixed part, and the lower part of the telescopic rod 7 is set as a telescopic part. The spiral blade 6 is rotatably connected between the lower parts of the telescopic parts of the telescopic rod 7. The second fixed block 8 is connected to the right side of the loosening machine body 1. The rotating motor 9 is connected to the middle part of the second fixed block 8, and the output shaft of the rotating motor 9 is connected to the right side of the spiral blade 6.

[0025] like Figure 1 and Figure 5 As shown, the separation assembly includes a connecting rod 10, a shovel block 11, a separation plate 12 and wheels 13. The rear side of the telescopic part of the telescopic rod 7 is connected to the connecting rod 10, the shovel block 11 is connected between the lower parts of the connecting rod 10, the separation plate 12 is connected between the lower parts of the connecting rod 10, the shovel block 11 is connected to the separation plate 12, and the left and right rear parts of the separation plate 12 are rotatably connected to wheels 13.

[0026] When people want to loosen the soil, they start the tiller body 1 and make it move forward, then start the dual-axis motor 4, the output shaft of the dual-axis motor 4 rotates to drive the steering rod 3 to rotate up and down, the steering rod 3 drives the tiller 2 to rotate up and down, the tiller 2 rotates up and down to break the soil, the tiller body 1 moves forward to drive the tiller 2 to move forward, in the process of the tiller 2 moving forward, the tiller 2 can break the soil over a large area, before loosening the soil, control the telescopic part of the telescopic rod 7 to extend until the spiral blade 6 contacts the soil, and the tiller 2 is loosened. During the process, the rotating motor 9 is started, and the rotating motor 9 drives the spiral blade 6 to rotate. The spiral blade 6 breaks the larger soil blocks, and the telescopic part of the telescopic rod 7 is extended through the connecting rod 10 to make the shovel block 11 and the wheel 13 contact the soil, and the shovel block 11 shovels the broken soil blocks to the separation plate 12, and the separation plate 12 separates the soil blocks and stones. After the tiller is finished, the tiller body 1, the dual-axis motor 4 and the rotating motor 9 are turned off, the telescopic part of the telescopic rod 7 is controlled to retract, and the telescopic rod 7 drives the spiral blade 6, the connecting rod 10, the separation plate 12 and the wheel 13 to rise and reset.

[0027] Although the present invention has been described with reference to exemplary embodiments, it should be understood that the present invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all modifications and equivalent structures and functions.

Claims

1. A soil loosening device for agricultural planting, characterized in that: The invention comprises a tiller body (1), a tiller plow (2), a steering rod (3), a double-shaft motor (4), a first fixed block (5), a tiller assembly and a separation assembly. The first fixed block (5) is connected to the rear of the tiller body (1), the double-shaft motor (4) is connected to the top of the first fixed block (5), the output shafts of the double-shaft motor (4) are connected to the steering rod (3), the steering rods (3) are rotatably connected to the tiller body (1), the tiller plow (2) is connected between the steering rods (3), a tiller assembly for secondary crushing of soil is arranged inside the tiller body (1), and a separation assembly for separating soil and stone is arranged at the rear of the tiller assembly.

2. The soil loosening device for agricultural planting according to claim 1, characterized in that: The soil loosening component comprises a spiral blade (6), a telescopic rod (7), a second fixed block (8) and a rotating motor (9). The left and right sides of the soil loosening machine body (1) are connected with the telescopic rod (7). The upper part of the telescopic rod (7) is set as a fixed part, and the lower part of the telescopic rod (7) is set as a telescopic part. The spiral blade (6) is rotatably connected between the lower parts of the telescopic parts of the telescopic rod (7). The right side of the soil loosening machine body (1) is connected with the second fixed block (8). The middle part of the second fixed block (8) is connected with the rotating motor (9). The output shaft of the rotating motor (9) is connected to the right side of the spiral blade (6).

3. The soil loosening device for agricultural planting according to claim 2, characterized in that: The separation assembly comprises a connecting rod (10), a shovel block (11) and a separation plate (12); the rear side of the telescopic part of the telescopic rod (7) is connected to the connecting rod (10); the shovel block (11) is connected between the lower parts of the connecting rod (10); the separation plate (12) is connected between the lower parts of the connecting rod (10); and the shovel block (11) is connected to the separation plate (12).

4. The soil loosening device for agricultural planting according to claim 3, characterized in that: It also includes wheels (13), and the rear parts of the left and right sides of the separation plate (12) are both rotatably connected with the wheels (13).

5. The soil loosening device for agricultural planting according to claim 4, characterized in that: The front side of the loosening plow (2) is connected with 6-8 rake teeth.

6. The soil loosening device for agricultural planting according to claim 1, characterized in that: The upper left and right sides of the soil scarifier body (1) are provided with grooves.

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