Spraying device for agricultural soil pollution control

Abstract

The utility model relates to the technical field of soil pollution abatement, and discloses an agricultural spraying device for soil pollution abatement, which comprises a base, a soil abatement liquid medicine tank is arranged on the upper surface of the base, a support column is arranged on the left side surface of the base, and a support plate is rotatably connected outside the support column. A first motor is installed on the left side surface of the front end of the supporting plate, a soil turning rod is installed at the output end of the first motor, and an adjusting mechanism is arranged on the upper surface of the base and located on the left side of the spraying mechanism. A first motor drives a soil turning rod to rotate to turn and dig soil, deep soil is turned and dig out, a spraying mechanism can treat the deep soil, a second motor in an adjusting mechanism drives a threaded rod to rotate through a synchronous belt, a connecting plate is made to ascend and descend, and the soil turning device is used for turning and digging the deep soil. The front end of the supporting plate is driven to ascend and descend through the connecting rod, the depth of the soil turning rod entering the soil is adjusted, and the turning depth is conveniently adjusted according to the soil pollution degree.

Description

Technical Field

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

[0002] Due to the rapid population growth and industrial development, solid waste is constantly piled up and dumped on the soil surface, hazardous wastewater is constantly infiltrating into the soil, and harmful gases and dust in the atmosphere are constantly falling into the soil with rain, leading to soil pollution. Any substance that hinders the normal function of the soil, reduces crop yield and quality, and indirectly affects human health through food, vegetables, fruits, etc. is called a soil pollutant. Therefore, it is now necessary to use a spraying device to treat the contaminated soil;

[0003] When the existing spraying device sprays the granulated medicine onto the contaminated soil through the nozzle, the treatment medicine can only treat the pollutants on the surface of the soil, and the treatment effect on the deep-seated pollution in the soil is poor, resulting in insufficient treatment of the contaminated soil.

[0004] A Chinese patent discloses a spraying device for agricultural soil pollution control (authorization publication number CN217017959U). This patented technology uses a second motor, a rotating roller, and a soil-turning shovel structure to turn over the contaminated soil. This prevents the treatment chemicals from only treating the contaminated soil surface, allowing the deep layers of the contaminated soil to be treated as well, thereby improving the treatment effect.

[0005] However, it has certain disadvantages: the depth of the soil-turning shovel entering the soil is fixed and cannot be flexibly adjusted according to the degree of soil pollution; for soil with a relatively light degree of pollution, turning the soil too deep is unnecessary and wastes energy, while for soil with a relatively heavy pollution, turning the soil too shallowly cannot completely dig out the pollutants, affecting the treatment effect. Utility Model Content

[0006] The purpose of the utility model is to provide a spraying device for agricultural soil pollution control to solve the problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A spraying device for agricultural soil pollution control includes a base, a soil treatment liquid tank is installed on the upper surface of the base, and a spraying mechanism is provided on the upper surface of the base located in front of the soil treatment liquid tank, a support column is installed on the left surface of the base, the outside of the support column is rotatably connected to a support plate, a first motor is installed on the front left surface of the support plate, a soil-turning rod is installed on the output end of the first motor, a slide groove is provided on the upper surface of the support plate, a slider is slidably connected to the inside of the slide groove, and a connecting rod is rotatably connected to the inside of the slider, and an adjustment mechanism is provided on the upper surface of the base located on the left side of the spraying mechanism.

[0009] As a further solution of the present invention: the spraying mechanism includes a water pump, a first water pipe is installed at the water inlet end of the water pump, and a second water pipe is installed at the water outlet end of the water pump, a nozzle is installed at one end of the second water pipe, and a spray hole is opened on the lower surface of the nozzle.

[0010] As a further solution of the present invention: the adjustment mechanism includes a mounting seat, a second motor is mounted on the inner upper surface of the mounting seat, and a bearing sleeve is mounted on the upper surface of the mounting seat, a threaded rod is mounted inside the bearing sleeve, a synchronous wheel is mounted on the output end of the second motor and the upper end of the threaded rod, a synchronous belt is mounted on the outside of the two synchronous wheels, a mounting plate is mounted on the inner right surface of the mounting seat, a mounting rod is mounted on the upper surface of the mounting plate, and a connecting plate is movably sleeved on the outside of the mounting rod.

[0011] As a further solution of the present invention: the water pump is installed on the upper surface of the base, and one end of the first water pipe is connected to the front surface of the soil treatment liquid tank through.

[0012] As a further solution of the present invention: the lower end of the mounting seat is mounted on the upper surface of the base, and the synchronous wheel is located above the mounting seat.

[0013] As a further solution of the present invention: the lower end of the threaded rod is rotatably connected to the mounting plate, the threaded rod is threadedly connected to the connecting plate, and the left end of the connecting plate is mounted on the upper end of the connecting rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model drives the soil turning rod to rotate by the first motor to turn the soil, and turns out the deep soil, so that the spraying mechanism can treat the deep soil.

[0016] 2. The utility model is provided with an adjustment mechanism. The second motor in the adjustment mechanism drives the threaded rod to rotate through the synchronous belt, so that the connecting plate is raised and lowered, thereby driving the front end of the support plate to be raised and lowered through the connecting rod, thereby adjusting the depth of the soil-turning rod entering the soil, which is convenient for adjusting the digging depth according to the degree of soil pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a spraying device for agricultural soil pollution control;

[0018] Figure 2 This is a schematic diagram of the structure of a spraying mechanism in a spraying device for agricultural soil pollution control;

[0019] Figure 3 for Figure 1 A magnified view of middle A;

[0020] Figure 4 This is a schematic diagram of the structure of the regulating mechanism in a spraying device for agricultural soil pollution control.

[0021] In the figure: 1. Base; 2. Soil treatment liquid tank; 3. Spraying mechanism; 4. Water pump; 5. First water pipe; 6. Second water pipe; 7. Nozzle; 8. Spray hole; 9. Support column; 10. Support plate; 11. First motor; 12. Soil turning rod; 13. Slide; 14. Slider; 15. Connecting rod; 16. Adjusting mechanism; 17. Mounting seat; 18. Second motor; 19. Bearing sleeve; 20. Threaded rod; 21. Synchronous wheel; 22. Synchronous belt; 23. Mounting plate; 24. Mounting rod; 25. Connecting plate. DETAILED DESCRIPTION

[0022] See also Figure 1 and Figure 2 In an embodiment of the utility model, a spraying device for agricultural soil pollution control includes a base 1, a soil treatment liquid tank 2 is installed on the upper surface of the base 1, and a spraying mechanism 3 is provided on the upper surface of the base 1 in front of the soil treatment liquid tank 2, the spraying mechanism 3 includes a water pump 4, the water pump 4 is installed on the upper surface of the base 1, a first water pipe 5 is installed at the water inlet end of the water pump 4, one end of the first water pipe 5 is connected to the front surface of the soil treatment liquid tank 2, a second water pipe 6 is installed at the water outlet end of the water pump 4, a nozzle 7 is installed at one end of the second water pipe 6, and a spray hole 8 is opened on the lower surface of the nozzle 7, a support column 9 is installed on the left surface of the base 1, and a support plate 10 is rotatably connected to the outside of the support column 9, a first motor 11 is installed on the left surface of the front end of the support plate 10, and a soil turning rod 12 is installed at the output end of the first motor 11;

[0023] The water pump 4 extracts the liquid from the soil treatment liquid tank 2 and sprays it out through the spray hole 8, thereby treating the contaminated soil;

[0024] The blades in the tiller bar 12 turn the soil over and turn the inner layer of soil to the outer layer, making it easier to treat the contaminated soil in the inner layer.

[0025] exist Figure 1 、 Figure 3 and Figure 4 Middle: The upper surface of the support plate 10 is provided with a slide groove 13, the interior of the slide groove 13 is slidably connected to a slider 14, the interior of the slider 14 is rotatably connected to a connecting rod 15, the upper surface of the base 1 is located on the left side of the spraying mechanism 3 and is provided with an adjustment mechanism 16, the adjustment mechanism 16 includes a mounting seat 17, the lower end of the mounting seat 17 is mounted on the upper surface of the base 1, the inner upper surface of the mounting seat 17 is mounted with a second motor 18, and the upper surface of the mounting seat 17 is mounted with a bearing sleeve 19, the inner surface of the bearing sleeve 19 is mounted with a threaded rod 20, the second motor 1 The output end of 8 and the upper end of the threaded rod 20 are both equipped with a synchronous wheel 21. The synchronous wheel 21 is located above the mounting seat 17. A synchronous belt 22 is commonly installed on the outside of the two synchronous wheels 21. A mounting plate 23 is installed on the inner right surface of the mounting seat 17. The lower end of the threaded rod 20 is rotatably connected to the mounting plate 23. A mounting rod 24 is installed on the upper surface of the mounting plate 23. A connecting plate 25 is movably sleeved on the outside of the mounting rod 24. The threaded rod 20 is threadedly connected to the connecting plate 25. The left end of the connecting plate 25 is installed on the upper end of the connecting rod 15.

[0026] The bearing sleeve 19 includes a bearing seat and a bearing installed inside the bearing seat, and the threaded rod 20 is installed in the bearing, so that the threaded rod 20 and the bearing sleeve 19 are rotatable with each other;

[0027] The chute 13 is spatially located in front of the support column 9;

[0028] The second motor 18 is a forward and reverse motor, which drives the threaded rod 20 to rotate through the synchronous belt 22, thereby driving the connecting plate 25 to rise and fall, and then driving the front end of the support plate 10 to rise and fall, and the turning depth of the turning rod 12 can be adjusted according to the degree of soil pollution.

[0029] The working principle of the utility model is as follows: when in use, the turning depth is adjusted according to the degree of soil pollution, the second motor 18 is turned on to drive the synchronous belt 22 to rotate, the synchronous belt 22 will drive the threaded rod 20, and the connecting plate 25 threadedly connected to the threaded rod 20 will rise and fall, thereby driving the front end of the support plate 10 to rise and fall, and adjusting the depth of the turning rod 12 entering the soil; then, the water pump 4 and the first motor 11 are turned on, the water pump 4 draws out the liquid in the soil treatment liquid tank 2 through the first water pipe 5 and the second water pipe 6 and sprays it through the spray hole 8 to treat the soil, and the first motor 11 drives the turning rod 12 to rotate to turn the soil; the staff drags the base 1 to carry out continuous spraying and treatment.

[0030] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A spraying device for agricultural soil pollution control, comprising a base (1), a soil treatment liquid tank (2) being mounted on the upper surface of the base (1), and a spraying mechanism (3) being arranged on the upper surface of the base (1) in front of the soil treatment liquid tank (2), a support column (9) being mounted on the left surface of the base (1), a support plate (10) being rotatably connected to the outside of the support column (9), a first motor (11) being mounted on the left surface of the front end of the support plate (10), and a soil turning rod (12) being mounted on the output end of the first motor (11), characterized in that: A slide groove (13) is provided on the upper surface of the support plate (10), a slider (14) is slidably connected to the interior of the slide groove (13), and a connecting rod (15) is rotatably connected to the interior of the slider (14). An adjustment mechanism (16) is provided on the upper surface of the base (1) on the left side of the spraying mechanism (3); The adjustment mechanism (16) includes a mounting seat (17), a second motor (18) is mounted on the inner upper surface of the mounting seat (17), and a bearing sleeve (19) is mounted on the upper surface of the mounting seat (17), a threaded rod (20) is mounted inside the bearing sleeve (19), a synchronous wheel (21) is mounted on the output end of the second motor (18) and the upper end of the threaded rod (20), a synchronous belt (22) is mounted on the outside of the two synchronous wheels (21), a mounting plate (23) is mounted on the inner right surface of the mounting seat (17), a mounting rod (24) is mounted on the upper surface of the mounting plate (23), and a connecting plate (25) is movably sleeved on the outside of the mounting rod (24); The lower end of the mounting seat (17) is mounted on the upper surface of the base (1), and the synchronous wheel (21) is located above the mounting seat (17); The lower end of the threaded rod (20) is rotatably connected to the mounting plate (23), and the threaded rod (20) is threadedly connected to the connecting plate (25). The left end of the connecting plate (25) is mounted on the upper end of the connecting rod (15).

2. The spraying device for agricultural soil pollution control according to claim 1, characterized in that: The spraying mechanism (3) comprises a water pump (4), a first water pipe (5) is installed at the water inlet end of the water pump (4), and a second water pipe (6) is installed at the water outlet end of the water pump (4), a nozzle (7) is installed at one end of the second water pipe (6), and a spray hole (8) is opened on the lower surface of the nozzle (7).

3. The spraying device for agricultural soil pollution control according to claim 2, characterized in that: The water pump (4) is mounted on the upper surface of the base (1), and one end of the first water pipe (5) is connected to the front surface of the soil treatment liquid tank (2).

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