CN221178346U - Soil ecological restoration device for comprehensive soil restoration - Google Patents

Abstract

The utility model relates to the field of soil remediation, in particular to a soil ecological remediation device for comprehensively remediating soil, which comprises a crawler chassis travelling mechanism, a supporting column arranged on the upper surface of the crawler chassis travelling mechanism, and a mounting cross arm transversely arranged at the top end of the supporting column, wherein the top end of the mounting cross arm is provided with a lifting member, the bottom end of the mounting cross arm is provided with a mounting frame, the driving end of the lifting member is in transmission connection with the mounting frame, a first rotating shaft is rotatably arranged on the mounting frame, the outer surface of the first rotating shaft is provided with a soil turning cutter with a spiral structure, one side of the mounting frame is provided with a soil turning driving mechanism, the bottom end of the mounting cross arm, which is far away from one side of the crawler chassis travelling mechanism, is provided with a repairing liquid spraying assembly, and the upper surface of the crawler chassis travelling mechanism is provided with a repairing liquid storage and conveying mechanism which is communicated with the repairing liquid spraying assembly through a pipeline.

Description

Soil ecological restoration device for comprehensive soil restoration

Technical Field

The utility model belongs to the field of ecological restoration of soil, and particularly relates to a soil ecological restoration device for comprehensively remediating soil.

Background

Soil remediation refers to the transfer, absorption, degradation and conversion of contaminants in soil by physical, chemical and biological means to reduce their concentration to acceptable levels or to convert toxic and hazardous contaminants to harmless substances. Basically, the technical principle of contaminated soil remediation can include: (1) Changing the existence form of the pollutant in the soil or the combination mode of the pollutant and the soil, and reducing the mobility and bioavailability of the pollutant in the environment; (2) The concentration of harmful substances in soil is reduced, when the soil is restored in the prior art, repair liquid is sprayed to the soil generally for restoring the soil, but in the prior spraying process, the repair liquid is directly sprayed on the soil surface, and because the soil surface is harder, the repair liquid cannot permeate the soil in time, a large amount of repair liquid is easily evaporated on the soil surface, and then the soil is not restored thoroughly, so that the restoration effect is not ideal.

Disclosure of utility model

Aiming at the defects, the technical problem to be solved by the utility model is to provide the soil ecological restoration device for comprehensively remedying the soil, which has thorough restoration liquid permeation, good soil restoration effect, applicability to various floors and high practicability.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a soil ecological restoration device is synthesized to soil, includes track chassis running gear, sets up the support column in track chassis running gear upper surface one side to and transversely establish on the support column top to the installation xarm of track chassis running gear one side horizontal extension, the installation xarm horizontal extension is to track chassis running gear's outside, track chassis running gear one side's installation xarm's top is provided with the lifter, and the bottom is provided with the mounting bracket, the drive end and the mounting bracket transmission of lifter are connected, the horizontal direction rotates on the mounting bracket and is provided with first axis of rotation, first axis of rotation surface is provided with the soil turning blade that is spiral structure, the lifter drives the mounting bracket and reciprocates, drives soil turning blade and be close to or keep away from the soil, one side is provided with on the mounting bracket and drives first axis of rotation, soil turning blade around self axle center formation pivoted soil turning actuating mechanism, the bottom that track chassis running gear one side was kept away from to the installation xarm of track chassis running gear is provided with repairing liquid spraying unit, track chassis running gear upper surface, one side that is located the support column is provided with repairing liquid and stores conveying mechanism, repairing liquid storing conveying mechanism is linked together with repairing liquid spraying unit through pipeline.

Further, the mounting frame comprises two vertical sections in a vertical downward state and a transverse section arranged between the two vertical sections and connected with the two vertical sections, and two ends of the first rotating shaft are respectively connected with the two vertical sections in a rotating mode.

Further, the soil turning driving mechanism comprises a first driving gear, a first driven gear, a driving rotating shaft, a protective shell and a first motor, wherein one end of the first rotating shaft penetrates through the vertical section on one side and extends to the outside of the vertical section, the first driven gear is sleeved on the first rotating shaft outside the vertical section, the driving rotating shaft is rotationally arranged on the vertical section above the first driven gear, the first driving gear is sleeved on the driving rotating shaft, the first driving gear is meshed with the first driven gear, the protective shell is arranged on the vertical section on the same side of the driving rotating shaft, surrounds the first rotating shaft, the driving rotating shaft, the first driving gear and the first driven gear outside the vertical section, and the first motor is arranged on the protective shell and is in transmission connection with the driving rotating shaft.

Further, the side that the horizontal section is close to the repair night spraying assembly is provided with the fender, the fender is close to the repair night spraying assembly from horizontal end one side downward sloping gradually, is sharp angle between fender and the vertical section.

Further, the repairing liquid spraying assembly comprises a repairing liquid distribution shell arranged at the bottom end of the mounting cross arm on one side of the mounting rack far away from the crawler chassis travelling mechanism in the horizontal direction, and spray heads uniformly arranged at intervals along the length direction of the repairing liquid distribution shell, wherein the interior of the repairing liquid distribution shell is of a hollow structure, the spray heads are mutually communicated with the repairing liquid distribution shell, and the repairing liquid distribution shell is communicated with the repairing liquid storage and conveying mechanism through a pipeline.

Further, the repairing liquid storage and conveying mechanism comprises a storage box arranged on the upper surface of the crawler chassis travelling mechanism and positioned on one side of the supporting column, and a water pump arranged on the mounting cross arm, one end of the water pump is communicated with the storage box through a pipeline, the other end of the water pump is communicated with the repairing liquid distribution shell through a pipeline, and a filling port is formed in the top end of the storage box.

Further, the inside stirring mechanism that flows in reverse is provided with of bin, stirring mechanism that flows in reverse includes second axis of rotation, third axis of rotation, puddler, second driven gear, second drive gear and second motor, second axis of rotation, third axis of rotation horizontal direction rotate and arrange in the bin inside, and the third axis of rotation is located the below of second axis of rotation, the puddler evenly arranges the surface at second axis of rotation, third axis of rotation, second axis of rotation, third axis of rotation one side extend to the bin outside, second driven gear cover is established in the outside third axis of rotation of bin, second drive gear cover is established in the outside second axis of rotation of bin, and second driven gear, second drive gear intermeshing, the second motor sets up on the bin, and the drive end of second motor is connected with the second axis of rotation.

Furthermore, an oblique reinforcing rod is arranged between the mounting cross arm and the support column, and a triangular stable structure is formed among the oblique reinforcing rod, the support column and the mounting cross arm.

The beneficial effects of the utility model are as follows:

The utility model adopts the matching arrangement of the crawler chassis travelling mechanism, the supporting column, the mounting cross arm, the lifting piece, the mounting frame, the first rotating shaft, the soil turning knife with spiral structure, the soil turning driving mechanism, the repairing liquid spraying component and the repairing liquid storage and conveying mechanism, the crawler type structure of the crawler chassis travelling mechanism is convenient for walking on various grounds, the application is wider, the practicability is high, the supporting column and the mounting cross arm are mutually matched to enable the soil turning knife and the repairing liquid spraying component to be positioned at the rear side of the crawler chassis travelling mechanism, the crawler chassis travelling mechanism drives the soil turning knife to comprehensively turn soil and loosen the soil, the repairing liquid spraying component can spray the repairing liquid to the soil of the soil along with the comprehensive soil turning loosening of the soil, the repairing liquid can easily permeate the soil, the phenomenon that the repairing liquid cannot permeate due to the soil hardening is prevented, the lifting piece drives the soil turning knife to move up and down, the soil turning device can regulate the depth of the soil turning knife penetrating into the soil to loosen the soil deeply, so that the repairing liquid can permeate more thoroughly, the soil turning knife is lifted when the crawler chassis travelling mechanism walks some complex terrains, the ground clearance between the bottom surface of the soil turning knife and the ground is increased, after the lifting piece drives the soil turning knife to penetrate into the soil, the soil turning driving mechanism drives the first rotating shaft to rotate, then drives the soil turning knife to rotate, the soil is loosened, the soil is comprehensively turned and loosened along the length direction of the first rotating shaft by the spiral structure, the soil turning dead angle is not generated, the contact area between the soil turning knife and the soil is larger, the soil turning effect is better, the repairing liquid storage and conveying mechanism provides repairing liquid to the repairing liquid spraying assembly to spray the soil of the soil turning at the same time of soil turning, the repairing liquid permeates the soil more thoroughly, the soil restoration effect is good.

Drawings

The foregoing and other objects, features, and advantages of the utility model will become apparent from the following detailed description taken in conjunction with the accompanying drawings.

Fig. 1 is a front partial cross-sectional view of the present utility model.

Fig. 2 is a side view of the mounting bracket of the present utility model.

FIG. 3 is a side view of a repair liquid spray assembly according to the present utility model.

Wherein: 1. a crawler chassis walking mechanism; 201. a support column; 202. installing a cross arm; 203. an oblique reinforcing rod; 3. a lifting member; 4. a mounting frame; 401. a vertical section; 402. a transverse section; 403. a mud guard; 5. a first rotation shaft; 501. a soil turning knife; 601. a first drive gear; 602. a first driven gear; 603. driving the rotating shaft; 604. a protective housing; 605. a first motor; 701. a repair liquid dispensing housing; 702. a spray head; 801. a storage tank; 802. a water pump; 803. a filler neck; 901. a second rotation shaft; 902. a third rotation shaft; 903. a stirring rod; 904. a second driven gear; 905. a second drive gear; 906. and a second motor.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Referring to fig. 1-3, the soil ecological restoration device for soil comprehensive remediation comprises a crawler chassis traveling mechanism 1, a supporting column 201 arranged on one side of the upper surface of the crawler chassis traveling mechanism 1, and a mounting cross arm 202 transversely arranged at the top end of the supporting column 201 and horizontally extending to one side of the crawler chassis traveling mechanism 1, wherein the mounting cross arm 202 horizontally extends to the outside of the crawler chassis traveling mechanism 1, the crawler chassis traveling mechanism 1 can be a rubber crawler chassis or a steel crawler chassis, the crawler is contacted with the ground, the driving wheel is not contacted with the ground, when the driving wheel is driven to rotate by a motor, the driving wheel continuously rolls up the crawler from the rear through the meshing between gear teeth and a crawler chain on the driving wheel under the action of driving torque of a speed reducer, the ground is grounded with a part of the crawler to apply a backward acting force to the ground, and the ground correspondingly applies a forward reacting force to the crawler, the reaction is to drive the machine to move forward, when the driving force is enough to overcome the walking resistance, the supporting wheels roll forward on the upper surface of the caterpillar tracks, so that the machine moves forward, and the speed difference of the caterpillar tracks on two sides is utilized to steer, the inside of the machine is provided with a remote control controller assembly of engineering machinery, the traveling action of the machine is controlled by remote control, the controller is electrically connected with the lifting member 3, the first motor 605, the water pump 802, the second motor 906 and the like, and the controller controls the working states of the lifting member 3, the first motor 605, the water pump 802, the second motor 906 and the like according to the remote control signals, therefore, the machine is not described in detail in the prior art, the crawler type structure is convenient for various ground operations, the application range is wide, the practicability is better, the installation cross arm 202 extends to the rear side of the caterpillar chassis walking mechanism 1, and the caterpillar chassis walking mechanism 1 is used for the whole machine The support column 201 and the mounting cross arm 202 are matched with each other, and driven by the crawler chassis travelling mechanism 1, the soil turning cutter 501 is driven to form soil turning loosening operation on soil of the whole soil, and when the soil is turned loosening, the repairing liquid spraying component is driven to spray repairing liquid on the soil where the soil is turned loosening, so that the repairing liquid can permeate more thoroughly, and the soil repairing effect is better.

The top of the installation xarm 202 of crawler chassis running gear 1 one side is provided with lifter 3, the bottom is provided with mounting bracket 4, lifter 3's drive end and mounting bracket 4 transmission are connected, lifter 3 drives mounting bracket 4 and reciprocates, drive the sword that turns over soil 501 and be close to or keep away from the soil, lifter 3 can be cylinder, the pneumatic cylinder, electronic jar etc. lifter 3 adjustable the depth of going into soil of sword 501, with it is not hard up to realize turning over soil to soil depths, be convenient for restore liquid infiltration soil, make soil restoration effect better, when meeting complicated topography, lifter 3 liftable turn over sword 501 improves the clearance that leaves between sword 501 ground and the ground, crawler chassis running gear 1 removes of being convenient for.

The horizontal direction rotation is provided with first axis of rotation 5 on the mounting bracket 4, first axis of rotation 5 surface is provided with and is spiral structure soil turning knife 501, its spiral structure can make its soil along first axis of rotation 5 length direction by the comprehensive soil turning not hard up, can not produce the dead angle of turning, and its spiral structure, make the area of contact of soil turning knife 501 and soil bigger, the soil turning effect is better, the infiltration of the restoration liquid of being convenient for, soil restoration is more thorough, one side is provided with on the mounting bracket 4 and drives first axis of rotation 5, soil turning knife 501 forms pivoted soil turning actuating mechanism around self axle center, after soil turning knife 501 stretches into in the soil, soil turning actuating mechanism drives first axis of rotation, drive soil turning knife 501 rotates, form soil turning not hard up to the soil.

The soil turning driving mechanism comprises a first driving gear 601, a first driven gear 602, a driving rotating shaft 603, a protection shell 604 and a first motor 605, wherein one end of the first rotating shaft 5 penetrates through the vertical section 401 on one side and extends to the outside of the vertical section 401, the first driven gear 602 is sleeved on the first rotating shaft 5 outside the vertical section 401, the driving rotating shaft 603 is rotatably arranged on the vertical section 401 above the first driven gear 602, the first driving gear 601 is sleeved on the driving rotating shaft 603, the first driving gear 601 is meshed with the first driven gear 602, the protection shell 604 is arranged on the vertical section 401 on the same side of the driving rotating shaft 603, the first rotating shaft 5, the driving rotating shaft 603, the first driving gear 601 and the first driven gear 602 on the outer side of the vertical section 401 form a surrounding, the protection shell 604 protects the first rotating shaft 5, the driving rotating shaft 603, the first driving gear 601 and the first driven gear 602, dust soil is prevented from being attached on the upper surface, the service life of the first motor 605 is prolonged, the first motor 605 is arranged on the protection shell 604 and is in transmission connection with the driving shaft 603, and the first motor 603, the first driving gear 605 drives the first driven gear 602 to rotate, and the first driven gear 602 rotates, and the soil turning shaft 601 rotates, and the first driven gear 602 rotates, and the soil is enabled to rotate due to the first driven gear 602 to the first rotating shaft 602.

The bottom of the installation xarm 202 of crawler chassis running gear 1 one side is kept away from to mounting bracket 4 is provided with the repair liquid and sprays the subassembly, the crawler chassis running gear 1 upper surface, one side that is located support column 201 is provided with repair liquid and stores conveying mechanism, repair liquid stores conveying mechanism and is linked together with repair liquid and spray the subassembly through the pipeline, repair liquid sprays the subassembly and is located the rear side of soil turning tool 501, after the soil turning tool 501 of front side turns the soil, repair liquid sprays the subassembly and sprays the repair liquid, form the restoration to the not hard up soil of turning, repair liquid sprays the subassembly and includes the repair liquid distribution casing 701 that the horizontal direction is arranged in the mounting bracket 4 and is kept away from the installation xarm 202 bottom of crawler chassis running gear 1 one side, and the shower nozzle 702 that evenly arranges along repair liquid distribution casing 701 length direction, repair liquid distribution casing 701 inside is hollow structure, shower nozzle 702 and repair liquid distribution casing 701 communicate each other, repair liquid distribution casing 701 is linked together with repair liquid storage conveying mechanism through the pipeline, repair liquid stores conveying mechanism is sent repair liquid in repair liquid distribution casing 701 through the pipeline, and repair liquid sprays repair liquid to the soil that turns through a plurality of shower nozzles 702, supply repair liquid to permeate to soil inside thoroughly.

The repairing liquid storage and conveying mechanism comprises a storage box 801 arranged on the upper surface of the crawler chassis travelling mechanism 1 and positioned on one side of a supporting column 201, and a water pump 802 arranged on an installation cross arm 202, one end of the water pump 802 is communicated with the storage box 801 through a pipeline, the other end of the water pump 802 is communicated with a repairing liquid distribution shell 701 through a pipeline, a filling opening 803 is formed in the top end of the storage box 801, the storage box 801 is used for storing repairing liquid, the repairing liquid can be filled into the storage box 801 from the filling opening 803, the repairing liquid in the storage box 801 is conveyed into the repairing liquid distribution shell 701 through the water pump 802, and the repairing liquid is sprayed through a spray nozzle 702.

Preferably, the mounting bracket 4 comprises two vertical sections 401 which are in a vertical downward state, and a transverse section 402 which is arranged between the two vertical sections 401 and is connected with the two vertical sections 401, two ends of the first rotating shaft 5 are respectively connected with the two vertical sections 401 in a rotating mode, a mud guard 403 is arranged on one side, close to the repairing night spraying assembly, of the transverse section 402, the mud guard 403 gradually inclines downwards from one side, close to the repairing night spraying assembly, of the transverse end, an acute angle is formed between the mud guard 403 and the vertical sections 401, the mud guard 403 can prevent soil during operation of the soil turning knife 501 from splashing, and the soil is prevented from splashing to the rear side on the spray head 702.

Preferably, the storage tank 801 is internally provided with a countercurrent stirring mechanism, when the liquid medicine proportioning is required, various liquid medicines are directly fed into the storage tank 801 and are stirred and uniformly mixed by the countercurrent stirring mechanism, so that the use is more convenient and practical, and the liquid medicines can be fully stirred and mixed in a countercurrent stirring mode.

Preferably, the countercurrent stirring mechanism comprises a second rotating shaft 901, a third rotating shaft 902, a stirring rod 903, a second driven gear 904, a second driving gear 905 and a second motor 906, wherein the second rotating shaft 901 and the third rotating shaft 902 are arranged in the storage tank 801 in a rotating manner in the horizontal direction, the third rotating shaft 902 is positioned below the second rotating shaft 901, the stirring rod 903 is uniformly arranged on the outer surfaces of the second rotating shaft 901 and the third rotating shaft 902, one side of the second rotating shaft 901 and one side of the third rotating shaft 902 extend to the outside of the storage tank 801, the second driven gear 904 is sleeved on the third rotating shaft 902 outside the storage tank 801, the second driving gear 905 is sleeved on the second rotating shaft 901 outside the storage tank 801, the second driven gear 904 and the second driving gear 905 are meshed with each other, the driving end of the second motor 906 is arranged on the storage tank 801, the second motor 906 is connected with the second rotating shaft 901, the second driving end of the second motor 906 drives the second rotating shaft 901, the second driving gear 903 and the stirring rod 903 on the second rotating shaft 903 to rotate clockwise, and then the second rotating shaft 904 drives the second driven gear 905 to rotate anticlockwise, and the second rotating shaft 904 and the third rotating shaft 902 are meshed with each other, so that the liquid medicine is fully mixed and the liquid medicine is fully mixed, and the liquid medicine is stirred and then stirred in the opposite directions.

Preferably, an oblique reinforcing rod 203 is arranged between the mounting cross arm 202 and the supporting column 201, a triangular stable structure is formed among the oblique reinforcing rod 203, the supporting column 201 and the mounting cross arm 202, and the oblique reinforcing rod 203 enables the structure between the mounting cross arm 202 and the supporting column 201 to be more stable and firm, so that damage is not easy to occur.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, but any simple modification or equivalent variation of the above embodiment according to the technology of the present utility model falls within the scope of the present utility model.

Claims (8)

1. Soil ecological restoration device is synthesized to soil, its characterized in that: the crawler belt type hydraulic repairing device comprises a crawler belt chassis travelling mechanism (1), a supporting column (201) arranged on one side of the upper surface of the crawler belt chassis travelling mechanism (1), and a mounting cross arm (202) transversely arranged at the top end of the supporting column (201) and horizontally extending towards one side of the crawler belt chassis travelling mechanism (1), wherein the mounting cross arm (202) horizontally extends to the outside of the crawler belt chassis travelling mechanism (1), the top end of the mounting cross arm (202) on one side of the crawler belt chassis travelling mechanism (1) is provided with a lifting piece (3), the bottom end of the mounting cross arm is provided with a mounting frame (4), the driving end of the lifting piece (3) is in transmission connection with the mounting frame (4), the upper horizontal direction of the mounting frame (4) is provided with a first rotating shaft (5), the outer surface of the first rotating shaft (5) is provided with a soil turning knife (501) in a spiral structure, the lifting piece (3) drives the soil turning knife (501) to move up and down to be close to or far away from the soil, one side of the mounting frame (4) is provided with a soil driving mechanism driving the first rotating shaft (5) and the soil turning knife (501) to form a rotating around the axis of the self, the bottom end of the mounting frame (4) is far away from the crawler belt chassis (1) is provided with a repairing liquid (201) and the surface of the crawler belt chassis (1) is provided with a repairing liquid, the repair liquid storage and conveying mechanism is communicated with the repair liquid spraying assembly through a pipeline.

2. The soil ecological restoration device for land comprehensive remediation according to claim 1, wherein: the mounting frame (4) is composed of two vertical sections (401) in a vertical downward state and a transverse section (402) which is arranged between the two vertical sections (401) and is connected with the two vertical sections (401), and two ends of the first rotating shaft (5) are respectively connected with the two vertical sections (401) in a rotating mode.

3. The soil ecological restoration device for land comprehensive remediation according to claim 2, wherein: the soil turning driving mechanism comprises a first driving gear (601), a first driven gear (602), a driving rotating shaft (603), a protection shell (604) and a first motor (605), wherein one end of the first rotating shaft (5) penetrates through one side of the vertical section (401) and extends to the outside of the vertical section (401), the first driven gear (602) is sleeved on the first rotating shaft (5) outside the vertical section (401), the driving rotating shaft (603) is rotationally arranged on the vertical section (401) above the first driven gear (602), the first driving gear (601) is sleeved on the driving rotating shaft (603), the first driving gear (601) is meshed with the first driven gear (602), and the protection shell (604) is arranged on the vertical section (401) on the same side of the driving rotating shaft (603) and surrounds the first rotating shaft (5) outside the vertical section (401), the driving rotating shaft (603), the first driving gear (601) and the first driven gear (602) in a surrounding mode, and the first motor (605) is arranged on the protection shell (604) and is connected with the driving rotating shaft (603).

4. The soil ecological restoration device for land comprehensive remediation according to claim 2, wherein: the side of the transverse section (402) close to the repair night spraying assembly is provided with a mud guard (403), the mud guard (403) gradually inclines downwards from the side of the transverse end close to the repair night spraying assembly, and an acute angle is formed between the mud guard (403) and the vertical section (401).

5. The soil ecological restoration device for land comprehensive remediation according to claim 1, wherein: the repairing liquid spraying assembly comprises a repairing liquid distribution shell (701) which is horizontally arranged at the bottom end of an installation cross arm (202) on one side, far away from the crawler chassis travelling mechanism (1), of the installation cross arm, and spray heads (702) which are uniformly arranged at intervals along the length direction of the repairing liquid distribution shell (701), wherein the interior of the repairing liquid distribution shell (701) is of a hollow structure, the spray heads (702) are mutually communicated with the repairing liquid distribution shell (701), and the repairing liquid distribution shell (701) is communicated with the repairing liquid storage and conveying mechanism through a pipeline.

6. The soil ecological restoration device for land comprehensive remediation according to claim 5, wherein: the repairing liquid storage and conveying mechanism comprises a storage box (801) arranged on the upper surface of the crawler chassis travelling mechanism (1) and positioned on one side of a supporting column (201), and a water pump (802) arranged on an installation cross arm (202), wherein one end of the water pump (802) is communicated with the storage box (801) through a pipeline, the other end of the water pump is communicated with a repairing liquid distribution shell (701) through a pipeline, and a filling opening (803) is formed in the top end of the storage box (801).

7. The soil ecological restoration device for land comprehensive remediation according to claim 6, wherein: the inside stirring mechanism that is provided with of bin (801) against current, stirring mechanism against current includes second axis of rotation (901), third axis of rotation (902), puddler (903), second driven gear (904), second drive gear (905) and second motor (906), second axis of rotation (901), third axis of rotation (902) horizontal direction rotate arrange in bin (801) inside, and third axis of rotation (902) are located the below of second axis of rotation (901), puddler (903) evenly arrange in second axis of rotation (901), the surface of third axis of rotation (902), second axis of rotation (901), third axis of rotation (902) one side extend to bin (801) outside, second driven gear (904) cover is established on bin (801) outside third axis of rotation (902), and second driven gear (904), second drive gear (905) intermeshing, second motor (901) set up on bin (801) and second drive end (906) are connected with second drive end (801).

8. The soil ecological restoration device for land comprehensive remediation according to claim 1, wherein: an oblique reinforcing rod (203) is arranged between the mounting cross arm (202) and the supporting column (201), and a triangular stable structure is formed among the oblique reinforcing rod (203), the supporting column (201) and the mounting cross arm (202).