Equipment for ecological restoration of mine

Abstract

The utility model relates to mine ecological restoration equipment, and relates to the technical field of mine restoration, the mine ecological restoration equipment comprises a vehicle body, a soil turning assembly and a sowing assembly, the soil turning assembly comprises a sensing part and a ploughing part, and the sensing part is arranged on the bottom surface of the vehicle body and is used for measuring the distance between the vehicle body and the ground; the ploughing part is arranged on the vehicle body and is used for loosening soil; the sowing assembly is arranged on the vehicle body and used for sowing grass seeds on the land. The method has the effect of improving the ecological restoration effect.

Description

Technical Field

[0001] The present application relates to the technical field of mine restoration, and in particular to a device for mine ecological restoration. Background Art

[0002] Mine restoration is the restoration of pollution in mining wasteland, the restoration of the damaged ecological environment, and the sustainable use of land resources. The usual restoration method is greening restoration. The greening restoration process is to sow grass seeds directly on the ground of the mine. After the grass seeds grow and develop, a good ecological greening layer can be formed on the slope, making the ground green again.

[0003] At present, general restoration equipment is to first loosen the soil and then sow grass seeds on the land, so that the grass seeds are easy to germinate and take root, thereby easily improving the restoration effect.

[0004] However, due to the poor ecological environment and barren land in the mine, the survival rate of grass seeds is reduced, thereby reducing the effect of restoration. Utility Model Content

[0005] In order to improve the effect of ecological restoration, the present application provides a device for mine ecological restoration.

[0006] The present application provides a mine ecological restoration device, which adopts the following technical solution:

[0007] A device for mine ecological restoration includes a vehicle body, a soil-turning assembly and a sowing assembly. The soil-turning assembly includes a sensing part and a plowing part. The sensing part is arranged on the bottom surface of the vehicle body and is used to measure the distance between the vehicle body and the ground; the plowing part is arranged on the vehicle body and is used to loosen the soil; the sowing assembly is arranged on the vehicle body and is used to sow grass seeds on the land.

[0008] By adopting the above technical solution, when the vehicle body is moving, the sensing part measures the distance between the vehicle body and the ground in real time, and transmits the distance signal to the plowing part. The plowing part responds to the distance signal output by the sensing part and adjusts the height above the ground in real time, so that the plowing part can always keep close to the ground to loosen the soil, which not only helps to improve the air permeability and water permeability of the soil, but also provides a good foundation for subsequent sowing work.

[0009] At the same time, the spreading component spreads grass seeds on the land, which increases the survival rate of the grass seeds by improving the air permeability and water permeability of the soil, thereby making it easier to improve the effect of ecological restoration.

[0010] Optionally, the sensing part includes an infrared sensor and an integrated controller, the infrared sensor is fixedly connected to the bottom surface of the vehicle body, and is used to output a distance signal between the bottom surface of the vehicle body and the ground; the integrated controller is fixedly connected to the vehicle body, and in response to the distance signal output by the infrared sensor, the integrated controller is used to control the plowing part to perform lifting and lowering adjustment.

[0011] By adopting the above technical solution, when the vehicle body is moving, the infrared sensor outputs the distance signal between the bottom surface of the vehicle body and the ground to the integrated controller, and the integrated controller responds to the distance signal output by the infrared sensor and controls the plowing part to perform lifting and lowering adjustment, thereby easily ensuring that the plowing part always maintains an appropriate distance from the ground, thereby avoiding over-digging or under-digging.

[0012] In addition, the intelligent regulation of the integrated controller not only improves work efficiency but also reduces the labor intensity of operators.

[0013] Optionally, a fixed plate is fixedly connected to the front end of the vehicle body in the forward direction, and the plowing part includes an electric telescopic rod and a harrow, the fixed end of the electric telescopic rod is fixedly connected to the side of the fixed plate close to the ground, the electric telescopic rod is electrically connected to the integrated controller, and the integrated controller is used to control the movement of the movable end of the electric telescopic rod; the harrow is fixedly connected to the movable end of the electric telescopic rod.

[0014] By adopting the above technical solution, the infrared sensor outputs the distance signal between the bottom surface of the vehicle body and the ground to the integrated controller. The integrated controller responds to the distance signal output by the infrared sensor and controls the movement of the active end of the electric telescopic rod. The active end of the electric telescopic rod drives the harrow to be raised and lowered, so that the harrow can reach the loosening depth, effectively break up the soil compaction, promote soil ventilation and mixing, and thus improve work efficiency.

[0015] Optionally, the tooth end of the harrow plow is arranged in a direction close to the vehicle body.

[0016] By adopting the above technical solution, during the loosening process, the resistance of the soil is reduced, making it easier for the harrow to insert and turn the soil, thereby helping to improve the working efficiency of the equipment and making it easier to shorten the time of the loosening operation.

[0017] Optionally, the sowing assembly includes a storage part and a stirring part, the storage part includes a grass seed box and a fertilizer box, the grass seed box is fixedly mounted on the vehicle body, and grass seeds are stored therein; the fertilizer box is fixedly mounted on the vehicle body, and fertilizer is stored therein; one end of the grass seed box and the fertilizer box are both connected to a discharge pipe, a solenoid valve is provided on the discharge pipe, the solenoid valve is electrically connected to the integrated controller, and the integrated controller is used to control the opening and closing of the solenoid valve; the stirring part is arranged on the vehicle body, and is used to mix grass seeds and fertilizers.

[0018] By adopting the above technical solution, when the integrated controller responds to the distance signal output by the infrared sensor and controls the movable end of the electric telescopic rod to move, the integrated controller controls the mixing ratio of grass seeds and fertilizers by controlling the opening and closing size of the two solenoid valves, thereby increasing the absorption rate of grass seed nutrients;

[0019] At the same time, the grass seeds and fertilizers are fully mixed through the stirring part, which can not only improve the greening effect of the land, but also help improve the soil quality and enhance the ecological function of the land.

[0020] Optionally, the interior of the vehicle body is hollow, and the stirring part includes a stirring drum, a motor, a fixed rod and a stirring rod. The stirring drum is fixedly arranged in the vehicle body, and the stirring drum is connected to two material receiving pipes, and the two material receiving pipes correspond to the two material discharging pipes respectively; the stirring drum is also connected to a mixing discharging pipe, and the mixing discharging pipe is passed through the bottom surface of the vehicle body; the motor is fixedly connected to the vehicle body, and the fixed rod is coaxially fixedly connected to the output shaft of the motor; the stirring rod is fixedly connected to the fixed rod, and the axial direction is arranged perpendicular to the axial direction of the fixed rod.

[0021] By adopting the above technical solution, the integrated controller controls the two solenoid valves to open, and grass seeds and fertilizers are added into the mixing drum. The output shaft of the motor drives the fixed rod to rotate, and the fixed rod drives the mixing rod to rotate. The grass seeds and fertilizers are evenly mixed in the mixing drum, thereby ensuring the uniformity during sowing and improving the survival rate of the grass seeds.

[0022] Optionally, the spreading assembly also includes a watering part, which includes a water tank and a flow sensor, wherein the water tank is fixedly connected to the vehicle body and stores water; the water tank is connected to a drain pipe, which is passed through the bottom surface of the vehicle body, and an electric valve is provided on the drain pipe, which is electrically connected to the integrated controller; the flow sensor is fixedly mounted on the inner wall of the mixing discharge pipe, and is used to output the flow rate of the mixed material; the integrated controller is electrically connected to the flow sensor, and the integrated controller responds to the flow rate signal output by the flow sensor, and is used to control the opening and closing of the electric valve.

[0023] By adopting the above technical solution, the mixed material flows out from the mixed discharge pipe, the flow sensor outputs the flow rate of the mixed material, the integrated controller responds to the flow rate signal output by the flow sensor, and controls the electric valve to open, and the water in the water tank flows out from the drain pipe. Watering is performed while sowing, so that the soil remains moist, thereby improving the survival rate of grass seeds and further improving the sowing quality.

[0024] Optionally, a plurality of stirring rods are provided, and the plurality of stirring rods are arranged around the axis of the fixed rod.

[0025] By adopting the above technical solution and increasing the number of stirring rods, the stirring force and range of grass seeds and fertilizers are increased, so that the grass seeds and fertilizers can be mixed together more quickly and more evenly, thereby greatly improving the mixing efficiency.

[0026] Optionally, a plurality of universal wheels are provided on the bottom surface of the vehicle body.

[0027] By adopting the above technical solution, the equipment can be easily moved on various terrains and grounds, thereby improving the convenience of the equipment.

[0028] In summary, the present application includes at least one of the following beneficial technical effects:

[0029] 1. By setting up the sensing part and the plowing part, the harrow can reach the loosening depth, effectively break the soil compaction, promote soil ventilation and mixing, and thus improve work efficiency;

[0030] 2. By setting up the storage part, mixing part and watering part, the survival rate of grass seeds is improved, thereby improving the sowing quality;

[0031] 3. By setting the direction of the harrow, it is easier to insert the harrow and turn the soil, which helps to improve the working efficiency of the equipment and thus easily shorten the time of the loosening operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 is a cross-sectional schematic diagram of an embodiment of the present application;

[0033] Figure 2 yes Figure 1 Magnified view at A in the middle.

[0034] Description of reference numerals:

[0035] 1. Vehicle body; 11. Fixed plate; 12. Universal wheel; 2. Soil turning assembly; 21. Sensing part; 211. Infrared sensor; 212. Integrated controller; 22. Plowing part; 221. Electric telescopic rod; 222. Harrow; 3. Sowing assembly; 31. Storage part; 311. Grass seed box; 312. Fertilizer box; 313. Discharge pipe; 3131. Solenoid valve; 32. Mixing part; 321. Mixing drum; 3211. Receiving pipe; 3212. Mixing discharge pipe; 322. Motor; 323. Fixed rod; 324. Mixing rod; 33. Watering part; 331. Water tank; 3311. Drain pipe; 3312. Electric valve; 332. Flow sensor. DETAILED DESCRIPTION

[0036] The following is combined with Figure 1-2 This application is described in further detail.

[0037] The present application embodiment discloses a device for mine ecological restoration. Figure 1 A mine ecological restoration device includes a vehicle body 1, a soil turning component 2 and a sowing component 3. The soil turning component 2 and the sowing component 3 are both arranged on the vehicle body 1. The soil turning component 2 is used to loosen the soil, and the sowing component 3 is used to sow grass seeds on the land.

[0038] When in use, the vehicle body 1 is moving, the tilling component 2 loosens the soil, and then the sowing component 3 sows grass seeds on the land, thereby easily improving the effect of ecological restoration.

[0039] Reference Figure 1 The vehicle body 1 is in a rectangular box shape and is arranged horizontally. The interior of the vehicle body 1 is hollow. A fixing plate 11 is fixedly connected to the front end of the vehicle body 1 in the forward direction. The fixing plate 11 is arranged horizontally. Four universal wheels 12 are arranged on the bottom surface of the vehicle body 1. The four universal wheels 12 are respectively fixedly connected to the four vertices of the vehicle body 1.

[0040] Reference Figure 1 The tillage assembly 2 includes a sensing part 21 and a plowing part 22. The sensing part 21 includes an infrared sensor 211 and an integrated controller 212. The infrared sensor 211 is fixedly connected to the bottom surface of the vehicle body 1 and is located at the front end of the vehicle body 1 in the forward direction. The integrated controller 212 is fixedly connected to the vehicle body 1 and is located at one end of the length direction of the vehicle body 1.

[0041] Reference Figure 1 The plowing part 22 includes an electric telescopic rod 221 and a harrow 222 . The fixed end of the electric telescopic rod 221 is fixedly connected to the side of the fixed plate 11 close to the ground and is vertically arranged with the fixed plate 11 . The electric telescopic rod 221 is electrically connected to the integrated controller 212 .

[0042] The harrow 222 is arranged horizontally, the handle end of the harrow 222 is fixedly connected to the movable end of the electric telescopic rod 221, and the tooth end is arranged in a direction close to the vehicle body 1, and the tooth tip of the harrow 222 is arranged in a direction close to the ground.

[0043] The infrared sensor 211 is used to output a distance signal between the bottom surface of the vehicle body 1 and the ground. The integrated controller 212 responds to the distance signal output by the infrared sensor 211 and is used to control the movement of the movable end of the electric telescopic rod 221 to facilitate height adjustment of the harrow 222.

[0044] When in use, the infrared sensor 211 measures the distance between the bottom surface of the vehicle body 1 and the ground, and outputs a distance signal between the bottom surface of the vehicle body 1 and the ground to the integrated controller 212. The integrated controller 212 responds to the distance signal output by the infrared sensor 211, and controls the movement of the active end of the electric telescopic rod 221. The active end of the electric telescopic rod 221 drives the harrow 222 to adjust the height, so that the harrow 222 can reach the loosening depth, effectively break up the soil compaction, promote soil ventilation and mixing, thereby improving work efficiency.

[0045] Reference Figure 1 The sowing assembly 3 includes a storage portion 31, a stirring portion 32 and a watering portion 33. The storage portion 31 includes a grass seed box 311 and a fertilizer box 312. The grass seed box 311 is fixedly mounted on the top of the vehicle body 1 and stores grass seeds therein; the fertilizer box 312 is fixedly mounted on the vehicle body 1 and stores fertilizer therein. The fertilizer box 312 is located on one side of the grass seed box 311.

[0046] The grass seed box 311 and the fertilizer box 312 are both funnel-shaped. One end of each of the grass seed box 311 and the fertilizer box 312 is connected to a discharge pipe 313 . A solenoid valve 3131 is provided on the discharge pipe 313 . The solenoid valve 3131 is electrically connected to the integrated controller 212 . The integrated controller 212 is used to control the opening and closing of the solenoid valve 3131 .

[0047] Reference Figure 1 The stirring portion 32 includes a stirring drum 321, a motor 322, a fixing rod 323 and a stirring rod 324. The stirring drum 321 is fixed in the vehicle body 1. The stirring drum 321 is connected to two material receiving pipes 3211. The two material receiving pipes 3211 are respectively located on both sides of the stirring drum 321 and correspond one-to-one to the two material discharging pipes 313.

[0048] The diameter of the receiving pipe 3211 is larger than the diameter of the discharging pipe 313, and the end of the discharging pipe 313 is located inside the end of the receiving pipe 3211. The mixing drum 321 is also connected with a mixing discharging pipe 3212, which is arranged on the bottom surface of the vehicle body 1, and the end of the mixing discharging pipe 3212 close to the ground is expanded.

[0049] The motor 322 is fixedly connected to the top of the mixing drum 321 . The fixing rod 323 is in the shape of a rectangular rod and is coaxially fixedly connected to the output shaft of the motor 322 .

[0050] There are multiple stirring rods 324, which are divided into three groups. The three groups of stirring rods 324 are evenly arranged along the axis direction of the fixed rod 323. Each group of stirring rods 324 is provided with multiple stirring rods, and the multiple stirring rods 324 are arranged around the axis of the fixed rod 323. The stirring rod 324 is fixedly connected to the fixed rod 323, and the axis direction is perpendicular to the axis direction of the fixed rod 323.

[0051] Reference Figure 1 and Figure 2 The watering unit 33 includes a water tank 331 and a flow sensor 332. The water tank 331 is fixedly connected to the vehicle body 1 and is located at the bottom of the vehicle body 1. Water is stored in the water tank 331. The water tank 331 is connected to a drain pipe 3311, which is arranged on the bottom surface of the vehicle body 1. The drain pipe 3311 is provided with an electric valve 3312, which is electrically connected to the integrated controller 212.

[0052] The flow sensor 332 is fixed on the inner wall of the mixing discharge pipe 3212 and is used to output the flow rate of the mixed material. The integrated controller 212 is electrically connected to the flow sensor 332, and the integrated controller 212 responds to the flow rate signal output by the flow sensor 332 and is used to control the opening and closing of the electric valve 3312.

[0053] When in use, when the integrated controller 212 responds to the distance signal output by the infrared sensor 211, the integrated controller 212 controls the two solenoid valves 3131 to open, so that grass seeds and fertilizers are added into the mixing drum 321, and the output shaft of the motor 322 drives the fixed rod 323 to rotate, and the fixed rod 323 drives the mixing rod 324 to rotate;

[0054] After being stirred evenly, the mixed material flows out from the mixed discharge pipe 3212, and the flow sensor 332 outputs the flow rate of the mixed material. The integrated controller 212 responds to the flow rate signal output by the flow sensor 332, and controls the electric valve 3312 to open, and the water in the water tank 331 flows out from the drain pipe 3311. Watering is carried out while sowing to keep the soil moist, thereby improving the survival rate of the grass seeds and making it easier to improve the effect of ecological restoration.

[0055] The implementation principle of the mine ecological restoration equipment of the embodiment of the present application is as follows: the infrared sensor 211 outputs the distance signal between the bottom surface of the vehicle body 1 and the ground to the integrated controller 212, and the integrated controller 212 responds to the distance signal and controls the active end of the electric telescopic rod 221 to drive the harrow 222 to adjust the height, so that the harrow 222 can reach the loosening depth;

[0056] At the same time, the integrated controller 212 controls the two solenoid valves 3131 to open, and the grass seeds and fertilizers are added into the mixing drum 321. The output shaft of the motor 322 drives the mixing rod 324 to rotate to mix the grass seeds and fertilizers.

[0057] After being stirred evenly, the mixed material flows out from the mixing discharge pipe 3212, the flow sensor 332 outputs the flow rate of the mixed material, the integrated controller 212 responds to the flow rate signal and controls the electric valve 3312 to open, and the water in the water tank 331 flows out from the drain pipe 3311. Watering is carried out while sowing to keep the soil moist, thereby increasing the survival rate of the grass seeds and making it easier to improve the effect of ecological restoration.

[0058] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A mine ecological restoration device, characterized in that: The invention comprises a vehicle body (1), a soil turning component (2) and a sowing component (3); the soil turning component (2) comprises a sensing part (21) and a plowing part (22); the sensing part (21) is arranged on the bottom surface of the vehicle body (1) and is used to measure the distance between the vehicle body (1) and the ground; the plowing part (22) is arranged on the vehicle body (1) and is used to loosen the ground; the sowing component (3) is arranged on the vehicle body (1) and is used to sow grass seeds on the ground.

2. The mine ecological restoration equipment according to claim 1, characterized in that: The sensing part (21) comprises an infrared sensor (211) and an integrated controller (212); the infrared sensor (211) is fixedly connected to the bottom surface of the vehicle body (1) and is used to output a distance signal between the bottom surface of the vehicle body (1) and the ground; the integrated controller (212) is fixedly connected to the vehicle body (1) and, in response to the distance signal output by the infrared sensor (211), is used to control the plowing part (22) to perform lifting and lowering adjustment.

3. The mine ecological restoration equipment according to claim 2, characterized in that: A fixed plate (11) is fixedly connected to the front end of the vehicle body (1) in the forward direction; the plowing part (22) comprises an electric telescopic rod (221) and a harrow (222); the fixed end of the electric telescopic rod (221) is fixedly connected to a side of the fixed plate (11) close to the ground; the electric telescopic rod (221) is electrically connected to the integrated controller (212); the integrated controller (212) is used to control the movement of the movable end of the electric telescopic rod (221); and the harrow (222) is fixedly connected to the movable end of the electric telescopic rod (221).

4. The mine ecological restoration equipment according to claim 3 is characterized in that: The tooth end of the harrow (222) is arranged in a direction close to the vehicle body (1).

5. The mine ecological restoration equipment according to claim 2, characterized in that: The sowing assembly (3) comprises a storage portion (31) and a stirring portion (32); the storage portion (31) comprises a grass seed box (311) and a fertilizer box (312); the grass seed box (311) is fixedly mounted on the vehicle body (1) and stores grass seeds therein; the fertilizer box (312) is fixedly mounted on the vehicle body (1) and stores fertilizer therein; one end of each of the grass seed box (311) and the fertilizer box (312) is connected to a discharge pipe (313); a solenoid valve (3131) is provided on the discharge pipe (313); the solenoid valve (3131) is electrically connected to the integrated controller (212); the integrated controller (212) is used to control the opening and closing of the solenoid valve (3131); the stirring portion (32) is arranged on the vehicle body (1) and is used to mix grass seeds with fertilizer.

6. The mine ecological restoration equipment according to claim 5, characterized in that: The vehicle body (1) is hollow inside. The stirring portion (32) comprises a stirring drum (321), a motor (322), a fixing rod (323) and a stirring rod (324). The stirring drum (321) is fixedly arranged in the vehicle body (1). The stirring drum (321) is connected to two material receiving pipes (3211), and the two material receiving pipes (3211) correspond to the two material discharging pipes (313) respectively. The stirring drum (321) is also connected to a mixing discharging pipe (3212), and the mixing discharging pipe (3212) is penetrated on the bottom surface of the vehicle body (1). The motor (322) is fixedly connected to the vehicle body (1), and the fixing rod (323) is coaxially fixedly connected to the output shaft of the motor (322). The stirring rod (324) is fixedly connected to the fixing rod (323), and the axial direction is arranged perpendicular to the axial direction of the fixing rod (323).

7. The mine ecological restoration equipment according to claim 6, characterized in that: The spreading assembly (3) further comprises a watering section (33), the watering section (33) comprising a water tank (331) and a flow sensor (332), the water tank (331) being fixedly connected to the vehicle body (1) and containing water; the water tank (331) being connected to a drainage pipe (3311), the drainage pipe (3311) being arranged on the bottom surface of the vehicle body (1), the drainage pipe (3311) being provided with an electric valve (3312), the electric valve (3312) being electrically connected to the integrated controller (212); the flow sensor (332) being fixedly arranged on the inner wall of the mixed material discharging pipe (3212), and being used for outputting the flow rate of the mixed material; the integrated controller (212) being electrically connected to the flow sensor (332), the integrated controller (212) responding to the flow rate signal output by the flow sensor (332), and being used for controlling the opening and closing of the electric valve (3312).

8. The mine ecological restoration equipment according to claim 6, characterized in that: A plurality of stirring rods (324) are provided, and the plurality of stirring rods (324) are arranged around the axis of the fixing rod (323).

9. The mine ecological restoration equipment according to claim 1, characterized in that: The bottom surface of the vehicle body (1) is provided with a plurality of universal wheels (12).

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