Saline-alkali soil water and soil improvement auxiliary device and method

Abstract

The invention discloses a saline-alkali land water and soil improvement auxiliary device which comprises a crawler tractor body, remote control equipment is arranged on one side of the upper end of the crawler tractor body, a shielding device is arranged on the other side of the upper end of the crawler tractor body, and one end of the crawler tractor body is connected with a soil breaking mechanism. One side of the crawler tractor body is detachably connected with a bearing vehicle body, and a water storage tank is mounted at the upper end of the bearing vehicle body; a method of the saline-alkali soil water and soil improvement auxiliary device comprises the following steps that S1, 500-1000 liters of water source is poured into the water storage tank in advance, and then the improvement agent with the corresponding proportion is added. According to the device, saline-alkali soil can be fully improved, the device can adapt to the thicknesses of different levels of the saline-alkali soil, the requirement for sufficient spraying is met, in addition, uniform and quantitative high-pressure spraying can be achieved, the spraying sufficiency and effectiveness are improved, the labor cost is greatly reduced through remote unmanned operation, and the working efficiency and convenience are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of saline-alkali land water and soil improvement, and in particular to a saline-alkali land water and soil improvement auxiliary device and method. Background Art

[0002] Saline-alkali land is a type of salt accumulation, which refers to the land where the salt contained in the soil affects the normal growth of crops. Saline-alkali land can be divided into light saline-alkali land, moderate saline-alkali land and heavy saline-alkali land. The essence of its formation is mainly the horizontal and vertical redistribution of various soluble salts on the ground, so that the salt gradually accumulates on the soil surface in the salt-accumulating area. In order to improve the survival rate of crops in saline-alkali land, it is necessary to improve the water and soil of the saline-alkali land.

[0003] During improvement, the soil of saline-alkali land needs to be sprayed with improvers. Since the soil of saline-alkali land itself has the characteristics of a plate, the penetration effect is poor after spraying the improver on the land. In addition, since saline-alkali land is generally large-scale connected, the land occupies a large area, and generally spraying the improver requires multiple times, the use of manual spraying of improvers is inefficient and costly, which is not conducive to the large-scale rapid recovery of saline-alkali land soil. For this reason, we propose a saline-alkali land water and soil improvement auxiliary device and method to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an auxiliary device and method for improving water and soil in saline-alkali land.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A saline-alkali land water and soil improvement auxiliary device comprises a crawler traction body, a remote control device is provided on one side of the upper end of the crawler traction body, a shielding device is provided on the other side of the upper end of the crawler traction body, one end of the crawler traction body is connected to a soil breaking mechanism, one side of the crawler traction body is detachably connected to a carrier body, a water storage tank is installed on the upper end of the carrier body, a stirring device is installed on the upper end of the water storage tank, a spraying mechanism and a quantitative conveying mechanism are installed on one side of the lower end of the carrier body, the quantitative conveying mechanism is connected to the spraying mechanism, and a swing mechanism is provided at the lower end of the carrier body, and the swing mechanism is connected to the quantitative conveying mechanism.

[0007] Preferably, the remote control device comprises a support platform fixed to one side of the upper end of the crawler tractor body, and a camera mechanism, an antenna device and a control module are mounted on the support platform.

[0008] Preferably, the shielding device includes two automatic folding frames fixed on the other side of the upper end of the crawler tractor body, the upper ends of the two automatic folding frames are commonly connected to a supporting plate, a plurality of lighting fixtures are evenly spaced at the upper end of the supporting plate, and a protective cloth is rolled up around the lower end of the supporting plate.

[0009] Preferably, the earth-breaking mechanism includes a mounting frame rotatably connected to one end of a crawler tractor body, one end of the crawler tractor body is rotatably connected to two hydraulic cylinders, the piston rod ends of the two hydraulic cylinders are rotatably connected to the upper end of the mounting frame, and a plurality of plow bodies are fixed at equal intervals on the lower end of the mounting frame.

[0010] Preferably, the stirring device includes a driving motor fixed to the upper end of the water storage tank, the end of the output shaft of the driving motor is connected to a stirring rod through a coupling, a plurality of stirring blades are connected to the stirring rod at equal intervals, and a sealing cover is provided on one side of the upper end of the water storage tank.

[0011] Preferably, the spraying mechanism comprises a fixing plate fixed to one side of the lower end of the supporting vehicle body, two fixing pipes are fixed to one side of the fixing plate, one end of the fixing pipes is connected to two nozzles, and one end of the two fixing pipes is commonly connected to a second connecting pipe.

[0012] Preferably, the quantitative conveying mechanism includes a vertical plate fixed to the lower end of the carrying body, the lower end of the vertical plate is detachably connected to a conveying box, the upper end of the conveying box is connected to a first connecting pipe, the upper end of the first connecting pipe is connected to one side of the lower end of the water storage tank, a piston block is provided in the conveying box, one end of the piston block is connected to a piston rod, one end of the piston rod passes through the side wall of the conveying box and extends to one side of the conveying box, fixed arms are fixed to the four corners of the lower end of the conveying box, a second roller is rotatably connected to the fixed arm, and one end of the second connecting pipe is connected to one side of the conveying box.

[0013] Preferably, the rocking mechanism includes four first rollers rotatably connected to both sides of the lower end of the supporting vehicle body, wherein a connecting rod is rotatably connected between two first rollers on one side, one end of the connecting rod is rotatably connected to a pull rod, one end of the pull rod is rotatably connected to a slider, one end of the conveying box is fixed with a guide rail, one side of the guide rail is provided with a slide groove, the slider is installed in the slide groove, and one end of the piston rod is connected to one side of the slider.

[0014] A method for a saline-alkali land water and soil improvement auxiliary device comprises the following steps:

[0015] S1. Pour 500-1000 liters of water into the water storage tank in advance, and then add the corresponding proportion of the improved agent;

[0016] S2. Use a stirring device to stir for 15-30 minutes to fully mix the internal water source and the improvement agent to form an improvement agent;

[0017] S3, the crawler traction vehicle body moves through the command issued by the remote control device;

[0018] S4. When moving, the soil breaking mechanism performs a breaking operation on the soil surface;

[0019] S5, the crawler traction vehicle body drives the carrying vehicle body to move, and the swing mechanism drives the quantitative conveying mechanism to quantitatively convey the improver to the spraying mechanism for spraying;

[0020] S6. After the spraying operation continues for 3-4 hours, return to the adding point and add again.

[0021] The present invention has the following advantages:

[0022] 1. Through the setting of remote control equipment, remote unmanned remote control operation can be realized, which improves the convenience of operation and reduces labor costs;

[0023] 2. Through the combination of quantitative conveying mechanism and spraying mechanism, the uniform quantitative addition of improver can be achieved during spraying to ensure the adequacy of addition;

[0024] 3. Through the combination of the swing mechanism and the quantitative conveying mechanism, quantitative conveying can be achieved during the movement process, which greatly reduces the equipment cost and power cost. In addition, high-pressure spraying can be achieved to improve the quality of spraying;

[0025] 4. Through the automatic lifting and lowering adjustment of the soil-breaking mechanism, you can choose to spray soil at different levels, which not only improves the adequacy of spraying, but also adapts to saline-alkali soils of different thicknesses and types, thereby improving adaptability.

[0026] 5. The shielding device further improves the protection of the equipment. When the equipment stops running, the shielding cloth can be used to protect the equipment from the erosion of wind and sand in saline-alkali land.

[0027] In summary, the present invention can not only achieve sufficient improvement of saline-alkali soil, but also adapt to the thickness of different layers and meet the full demand of spraying. In addition, it can perform uniform and quantitative high-pressure spraying, which improves the adequacy and effectiveness of spraying. Remote unmanned operation greatly reduces labor costs and improves the efficiency and convenience of operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural diagram of the present invention;

[0029] Figure 2 It is a structural diagram of the earth-breaking mechanism of the present invention;

[0030] Figure 3 It is a structural diagram of the shielding device of the present invention;

[0031] Figure 4 It is a structural diagram of the connection between the quantitative conveying mechanism and the swing mechanism of the present invention;

[0032] Figure 5 It is a structural diagram of the quantitative delivery mechanism of the present invention;

[0033] Figure 6 It is a structural diagram of the stirring device of the present invention;

[0034] Figure 7 It is a structural diagram of the spraying mechanism of the present invention.

[0035] In the figure: 1 capping, 2 water storage tank, 3 driving motor, 4 bearing plate, 5 lighting fixture, 6 camera mechanism, 7 antenna device, 8 bearing platform, 9 crawler traction vehicle body, 10 automatic folding frame, 11 first roller, 12 bearing vehicle body, 13 stirring blade, 14 stirring rod, 15 hydraulic cylinder, 16 mounting frame, 17 plow blade body, 18 protective cloth, 19 connecting rod, 20 pulling rod, 21 sliding block, 22 fixed arm, 23 second connecting pipe, 24 sliding groove, 25 vertical plate, 26 fixed plate, 27 nozzle, 28 fixed pipe, 29 second roller, 30 piston block, 31 conveying box, 32 first connecting pipe, 33 piston rod. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0037] Reference Figure 1-7 , including a crawler traction vehicle body 9, a remote control device is provided on one side of the upper end of the crawler traction vehicle body 9, and the remote control device includes a carrier platform 8 fixed on one side of the upper end of the crawler traction vehicle body 9, and a camera mechanism 6, an antenna device 7 and a control module are installed on the carrier platform 8. The remote control device adopts 4G / 5G communication technology and satellite communication technology to send and receive data of the acquisition control system, and can perform uninterrupted and continuous operations in remote areas without signals, thereby improving the stability of remote control;

[0038] A shielding device is provided on the other side of the upper end of the crawler traction vehicle body 9, and the shielding device includes two automatic folding frames 10 fixed on the other side of the upper end of the crawler traction vehicle body 9. The upper ends of the two automatic folding frames 10 are commonly connected to a load-bearing plate 4, and a plurality of lighting fixtures 5 are evenly spaced at the upper end of the load-bearing plate 4. A protective cloth 18 is rolled up around the lower end of the load-bearing plate 4. Under normal conditions, the protective cloth 18 is rolled up at the lower end of the load-bearing plate 4. When protection is needed, it is unwound and laid down to stretch to achieve protection.

[0039] One end of the crawler traction vehicle body 9 is connected to a soil breaking mechanism, which includes a mounting frame 16 rotatably connected to one end of the crawler traction vehicle body 9, one end of the crawler traction vehicle body 9 is rotatably connected to two hydraulic cylinders 15, the piston rod ends of the two hydraulic cylinders 15 are rotatably connected to the upper end of the mounting frame 16, and a plurality of plow bodies 17 are fixed at equal intervals at the lower end of the mounting frame 16. The hydraulic cylinder 15 drives the mounting frame 16 to adjust the inclination through the extension and contraction of the piston rod, and then realizes the adjustment of the height of the plow body 17, so as to meet the soil breaking needs of saline-alkali soil of different thicknesses;

[0040] A carrier body 12 is detachably connected to one side of the crawler traction body 9, a water storage tank 2 is installed on the upper end of the carrier body 12, a stirring device is installed on the upper end of the water storage tank 2, and the stirring device includes a driving motor 3 fixed to the upper end of the water storage tank 2, a stirring rod 14 is connected to the end of the output shaft of the driving motor 3 through a coupling, a plurality of stirring blades 13 are connected to the stirring rod 14 at equal intervals, and a sealing cover 1 is provided on one side of the upper end of the water storage tank 2. The driving motor 3 drives the stirring rod 14 to rotate by rotating the output shaft, and then drives the stirring blades 13 to mix them, thereby achieving the mixing of the internal improvement medicine and the water source to form an improvement agent;

[0041] A spraying mechanism and a quantitative conveying mechanism are installed on one side of the lower end of the carrier body 12. The spraying mechanism includes a fixed plate 26 fixed to one side of the lower end of the carrier body 12. Two fixed pipes 28 are fixed to one side of the fixed plate 26. One end of the fixed pipe 28 is connected to two nozzles 27. One end of the two fixed pipes 28 is commonly connected to a second connecting pipe 23. The second connecting pipe 23 is made of a universal serpentine pipe material, which can drive the nozzle 27 to bend, so as to facilitate full adjustment of the spraying angle and position.

[0042] The quantitative conveying mechanism is connected to the spraying mechanism, and the quantitative conveying mechanism includes a vertical plate 25 fixed to the lower end of the carrying body 12, and the lower end of the vertical plate 25 is detachably connected to a conveying box 31, and the upper end of the conveying box 31 is connected to a first connecting pipe 32, and the upper end of the first connecting pipe 32 is connected to one side of the lower end of the water storage tank 2. A piston block 30 is provided in the conveying box 31, and one end of the piston block 30 is connected to a piston rod 33, and one end of the piston rod 33 passes through the side wall of the conveying box 31 and extends to one side of the conveying box 31. Fixed arms 22 are fixed to the four corners of the lower end of the conveying box 31, and a second roller 29 is rotatably connected to the fixed arm 22. One end of the second connecting pipe 23 is connected to one side of the conveying box 31, and when the first roller 11 rotates, it drives The connecting rod 19 rotates, and as the connecting rod 19 rotates, the pull rod 20 is driven to reciprocate, and then the slider 21 is driven to reciprocate in the slide groove 24. As the slider 21 reciprocates, the piston rod 33 and the piston block 30 are driven to reciprocate. Both the first connecting pipe 32 and the second connecting pipe 23 are provided with a one-way valve. When the piston block 30 moves to the left, the one-way valve on the second connecting pipe 23 is closed, and the one-way valve on the first connecting pipe 32 is opened, so that the improver is absorbed into the delivery box 31. When the piston block 30 moves to the right, the one-way valve on the second connecting pipe 23 is opened, and the one-way valve on the first connecting pipe 32 is closed, so that the improver in the delivery box 31 is delivered to the fixed pipe 28, and then sprayed out from the nozzle 27.

[0043] A swing mechanism is provided at the lower end of the carrier body 12, and the swing mechanism is connected to the quantitative conveying mechanism. The swing mechanism includes four first rollers 11 rotatably connected to both sides of the lower end of the carrier body 12, wherein a connecting rod 19 is rotatably connected between two first rollers 11 on one side, one end of the connecting rod 19 is rotatably connected to a pull rod 20, one end of the pull rod 20 is rotatably connected to a slider 21, one end of the conveying box 31 is fixed with a guide rail, one side of the guide rail is provided with a slide groove 24, the slider 21 is installed in the slide groove 24, one end of the piston rod 33 is connected to one side of the slider 21, and through the combination of the first rollers 11 and the corresponding connecting rods 19 and the pull rods 20, automatic conveying can be achieved during the movement, thereby reducing the conveying cost;

[0044] A method for a saline-alkali land water and soil improvement auxiliary device comprises the following steps:

[0045] S1, pour 500-1000 liters of water into the water storage tank 2 in advance, and then add the corresponding proportion of the improved agent;

[0046] S2. Use a stirring device to stir for 15-30 minutes to fully mix the internal water source and the improvement agent to form an improvement agent;

[0047] S3, the crawler traction vehicle body 9 moves according to the command issued by the remote control device;

[0048] S4. When moving, the soil breaking mechanism performs a breaking operation on the soil surface;

[0049] S5, the crawler traction vehicle body 9 drives the carrying vehicle body 12 to move, and the swing mechanism drives the quantitative conveying mechanism to quantitatively convey the improver to the spraying mechanism for spraying;

[0050] S6. After the spraying operation continues for 3-4 hours, return to the adding point and add again.

[0051] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A saline-alkali land water and soil improvement auxiliary device, comprising a crawler traction vehicle body (9), characterized in that: A remote control device is provided on one side of the upper end of the crawler traction vehicle body (9), a shielding device is provided on the other side of the upper end of the crawler traction vehicle body (9), one end of the crawler traction vehicle body (9) is connected to a soil breaking mechanism, one side of the crawler traction vehicle body (9) is detachably connected to a carrier body (12), a water storage tank (2) is installed on the upper end of the carrier body (12), a stirring device is installed on the upper end of the water storage tank (2), a spraying mechanism and a quantitative conveying mechanism are installed on one side of the lower end of the carrier body (12), the quantitative conveying mechanism is connected to the spraying mechanism, and a swinging mechanism is provided at the lower end of the carrier body (12), and the swinging mechanism is connected to the quantitative conveying mechanism.

2. The saline-alkali land water and soil improvement auxiliary device according to claim 1, characterized in that: The remote control device comprises a support platform (8) fixed to one side of the upper end of a crawler tractor body (9), and a camera mechanism (6), an antenna device (7) and a control module are mounted on the support platform (8).

3. The saline-alkali land water and soil improvement auxiliary device according to claim 1 is characterized in that: The shielding device comprises two automatic folding frames (10) fixed to the other side of the upper end of the crawler tractor body (9), the upper ends of the two automatic folding frames (10) being commonly connected to a bearing plate (4), a plurality of lighting fixtures (5) being arranged at equal intervals on the upper end of the bearing plate (4), and a protective cloth (18) being rolled up around the lower end of the bearing plate (4).

4. The saline-alkali land water and soil improvement auxiliary device according to claim 1, characterized in that: The earth-breaking mechanism comprises a mounting frame (16) rotatably connected to one end of a crawler tractor body (9); one end of the crawler tractor body (9) is rotatably connected to two hydraulic cylinders (15); the piston rod ends of the two hydraulic cylinders (15) are rotatably connected to the upper end of the mounting frame (16); and a plurality of plowshare bodies (17) are fixed at equal intervals at the lower end of the mounting frame (16).

5. The saline-alkali land water and soil improvement auxiliary device according to claim 1, characterized in that: The stirring device comprises a driving motor (3) fixed to the upper end of a water storage tank (2); the end of an output shaft of the driving motor (3) is connected to a stirring rod (14) via a coupling; a plurality of stirring blades (13) are connected to the stirring rod (14) at equal intervals around the stirring rod (14); and a sealing cover (1) is provided on one side of the upper end of the water storage tank (2).

6. The saline-alkali land water and soil improvement auxiliary device according to claim 1, characterized in that: The spraying mechanism comprises a fixing plate (26) fixed to one side of the lower end of the supporting vehicle body (12), two fixing pipes (28) being fixed to one side of the fixing plate (26), one end of the fixing pipe (28) being connected to two spray heads (27), and one end of the two fixing pipes (28) being commonly connected to a second connecting pipe (23).

7. The saline-alkali land water and soil improvement auxiliary device according to claim 6, characterized in that: The quantitative conveying mechanism comprises a vertical plate (25) fixed to the lower end of the carrying vehicle body (12); the lower end of the vertical plate (25) is detachably connected to a conveying box (31); the upper end of the conveying box (31) is connected to a first connecting pipe (32); the upper end of the first connecting pipe (32) is connected to one side of the lower end of the water storage tank (2); a piston block (30) is provided in the conveying box (31); one end of the piston block (30) is connected to a piston rod (33); one end of the piston rod (33) passes through the side wall of the conveying box (31) and extends to one side of the conveying box (31); fixed arms (22) are fixed at the four corners of the lower end of the conveying box (31); a second roller (29) is rotatably connected to the fixed arm (22); one end of the second connecting pipe (23) is connected to one side of the conveying box (31).

8. The saline-alkali land water and soil improvement auxiliary device according to claim 7, characterized in that: The swing mechanism includes four first rollers (11) rotatably connected to both sides of the lower end of the supporting vehicle body (12), wherein two first rollers (11) on one side are rotatably connected to a connecting rod (19), one end of the connecting rod (19) is rotatably connected to a pull rod (20), one end of the pull rod (20) is rotatably connected to a slider (21), one end of the conveying box (31) is fixed with a guide rail, one side of the guide rail is provided with a slide groove (24), the slider (21) is installed in the slide groove (24), and one end of the piston rod (33) is connected to one side of the slider (21).

9. A method for the auxiliary device for improving saline-alkali land water and soil according to claim 1, characterized in that: The following steps are involved: S1, pour 500-1000 liters of water into the water storage tank (2) in advance, and then add the corresponding proportion of the improved agent; S2. Use a stirring device to stir for 15-30 minutes to fully mix the internal water source and the improvement agent to form an improvement agent; S3, the crawler traction vehicle body (9) moves according to the command issued by the remote control device; S4. When moving, the soil breaking mechanism performs a breaking operation on the soil surface; S5, the crawler traction vehicle body (9) drives the carrying vehicle body (12) to move, and the swing mechanism drives the quantitative conveying mechanism to quantitatively convey the improver to the spraying mechanism for spraying; S6. After the spraying operation continues for 3-4 hours, return to the adding point and add again.

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