CN114515755A

CN114515755A - A prosthetic devices for polluting soil

Info

Publication number: CN114515755A
Application number: CN202210237052.5A
Authority: CN
Inventors: 张红瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-05-20

Abstract

The invention discloses a repairing device for polluted soil, which comprises an installation frame, a plowing mechanism, a soil loosening mechanism I, a soil loosening mechanism II, a soil loosening mechanism III, a spraying mechanism, a traction headstock, an auxiliary supporting mechanism and a protective cover installation frame, wherein one end of the protective cover installation frame is movably connected with the traction headstock; the plowing mechanism is arranged at one end of the mounting frame, the soil loosening mechanism I is arranged at one side of the plowing mechanism, the soil loosening mechanism II is arranged at one side of the soil loosening mechanism I, the soil loosening mechanism III is arranged at one side of the soil loosening mechanism II, the auxiliary supporting mechanism is arranged at one side of the soil loosening mechanism III, the spraying mechanism is arranged at the side edge of the mounting frame, an oil cylinder and a guide post are arranged inside the protective cover and fixed on the mounting frame, and the top ends of the oil cylinder top shaft and the guide post are fixedly connected with the inner wall of the protective cover; and a hydraulic station is arranged on the mounting frame. The invention can uniformly turn over, spray and stir the polluted soil, so that the polluted soil is treated more thoroughly.

Description

A prosthetic devices for polluting soil

Technical Field

The invention belongs to the technical field of contaminated soil remediation, and particularly relates to a remediation device for contaminated soil.

Background

The soil pollution is caused by various factors, such as oil tank leakage, excessive pesticide use, waste water discharge and the like, the composition and the property of the soil can be changed after the soil is polluted, and the polluted soil can enter human bodies through the absorption of animals and plants to cause health hazards; the treatment of the polluted soil is generally carried out from three aspects of physics, biology and chemistry; the common and convenient treatment method is that the agent is sprayed, the polluted soil is ploughed and loosened, and the treatment agent is sprayed in a matching way; but still has some disadvantages in the using process; such as plowing, scarification, spraying, uneven stirring, and the like.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides a repairing device for polluted soil, which can uniformly turn over, spray and stir the polluted soil, so that the polluted soil is treated more thoroughly.

In order to achieve the purpose, the invention adopts the technical scheme that:

a remediation device for contaminated soil comprises an installation frame, a ploughing mechanism, a soil loosening mechanism I, a soil loosening mechanism II, a soil loosening mechanism III, a spraying mechanism, a traction vehicle head, an auxiliary supporting mechanism and a protective cover; a hydraulic station is arranged on the mounting frame, one end of the mounting frame is movably connected with the traction headstock, and the plowing mechanism, the soil loosening mechanism I, the soil loosening mechanism II, the soil loosening mechanism III, the spraying mechanism, the auxiliary supporting mechanism and the protective cover are arranged on the mounting frame; plough mechanism locates mounting bracket one end, plough mechanism one side is located to plough mechanism I, and I one side of scarification mechanism is located to scarification mechanism II, and II one sides of scarification mechanism are located to scarification mechanism III, and III one sides of scarification mechanism are located to supplementary supporting mechanism, and the mounting bracket side is located to spraying mechanism, and the inside hydro-cylinder and the guide post of being equipped with of protection casing are fixed on the mounting bracket, hydro-cylinder apical axis and guide post top fixed connection protection casing inner wall.

The soil loosening mechanism I comprises a rotating shaft I, a sleeve I, a soil crushing mechanism II, a hydraulic motor I and a fixed arm III; one end of the fixed arm III is fixedly connected with the mounting frame, two ends of the rotating shaft I are rotatably connected with the other end of the fixed arm III, the hydraulic motor I is fixed on the mounting frame, and a belt pulley is arranged on an output shaft; the sleeve I is composed of two semicircular cylinder covers, and two ends of each semicircular cylinder cover are fixed on the rotating shaft I through bolts; the soil crushing mechanism I and the soil crushing mechanism II are fixed on the rotating shaft I at intervals of 90 degrees; the soil crushing mechanism I comprises a baffle, a partition plate, a crushing shovel I, a motor I, a connecting rod I, a fixing plate I, a screw rod, an installation plate I and a crushing shovel II; each group of soil crushing mechanisms I is internally provided with a pair of baffle plates, the baffle plates are provided with a plurality of baffle plates which are fixedly connected, and the baffle plates are provided with through grooves II; the motor I and the crushing shovel I are arranged between the adjacent partition plates; the crushing shovel I is fixed on the rotating shaft I, and a through groove I is formed in the crushing shovel I; the crushing shovel II is provided with a pair of crushing shovels symmetrically arranged in the through groove I, and the end part of each crushing shovel II is rotatably connected with the crushing shovel I; i both ends fixed connection baffle of fixed plate, motor I are fixed on fixed plate I, and I output shaft of motor holds and is equipped with the lead screw, lead screw swing joint mounting panel I, connecting rod I passes logical groove II and articulates mounting panel I and broken shovel II respectively.

The soil crushing mechanism II comprises a crushing plate I, a crushing plate II, a motor II, a connecting rod II and a connecting rod III; triangular cutting plates are arranged on the crushing plate I and the crushing plate II; the crushing plate I is fixed on the rotating shaft I, a T-shaped groove is formed in the crushing plate I, a T-shaped block is arranged on the crushing plate II, and the T-shaped block is arranged in the T-shaped groove; the third one end of connecting rod rotates and connects crushing plank II, and the other end rotates and connects connecting rod II, and motor II passes through the fixed plate to be fixed on the baffle, and II axle heads of motor rotate and connect II one ends of connecting rod.

The soil loosening mechanism II comprises a support, a storage battery II, a wire pipe, a sliding block II, a soil crushing mechanism III, an auxiliary belt pulley, a tensioning belt pulley, a supporting arm, a hydraulic motor II, a belt, a screw rod, a connecting rod V and a mounting seat II; the bracket is fixed on the mounting frame, a sliding groove and a sliding block I are arranged on the bracket, and the sliding block I is arranged in the sliding groove and can slide; the battery II is arranged on one side of the bracket; the support arm is arranged on the mounting frame, and the sliding block II is connected with the support arm in a sliding manner.

The soil crushing mechanism III is fixed on the mounting frame and is positioned below the bracket; the soil crushing mechanism III comprises a rotating shaft II, a rhombic stirring arm, a fixing plate II and an auxiliary shaft; the rotating shaft II is rotatably connected with the sliding block II, and a belt pulley is arranged at the top end of the rotating shaft II; the rhombic stirring arm is fixedly connected with the other end of the rotating shaft II, a fixing plate II is arranged on the rotating shaft II and is rotatably connected with the rotating shaft II, one end of the auxiliary shaft is fixedly connected with the sliding block II, the other end of the auxiliary shaft is fixedly connected with the fixing plate II, the rhombic stirring arm and the rotating shaft II are hollow, a heating rod is arranged in the rhombic stirring arm and the rotating shaft II, and a heating wire of the heating rod penetrates through a wire pipe to be connected with the storage battery II; the auxiliary belt pulleys are respectively fixed on the mounting frame and positioned on two sides of the support, the tensioning belt pulley is arranged on one side of the support, the hydraulic motor II is arranged on the other side of the support, and a bevel gear is arranged on a rotating shaft of one group of auxiliary belt pulleys and is meshed with a bevel gear on an output shaft of the hydraulic motor II; the belt is connected with the tensioning belt pulley, the auxiliary belt pulley and the belt pulley at the end part of the rotating shaft II; the mounting seat II is movably connected with a screw, the screw is rotatably connected with the supporting arm, one side of the sliding block II is provided with a connecting rod V which is symmetrically distributed, and two ends of the connecting rod V are respectively hinged with the sliding block II and the mounting seat II.

The soil loosening mechanism III comprises a rotating shaft III, a sleeve II, a claw, a motor III, a storage battery III, a fixing plate III, a hydraulic motor III and a fixing arm V; one end of the fixed arm V is fixedly connected with the mounting frame; two ends of the rotating shaft III are rotatably connected with the fixed arm V, and the rotating shaft III is hollow; the sleeve II consists of trisected semicircular cylinder covers, and two ends of the sleeve II are fixed at the end part of the rotating shaft III through bolts; the hydraulic motor III is fixed on the mounting frame, and the end part of the rotating shaft III is provided with a belt pulley and is connected with the hydraulic motor III through a belt.

The shovel claws are provided with a plurality of shovel claws and are uniformly fixed on the rotating shaft III, the shovel claws are hollow and communicated with the inside of the rotating shaft III, and nozzles are arranged on two sides of the shovel claws and are opposite to the direction of shoveling soil by the shovel claws; a guide groove is formed in the inner wall of the rotating shaft III; the fixed plate III is arranged in the rotating shaft III, a plurality of baffle plates are arranged on the fixed plate III, the number and the positions of the baffle plates correspond to those of the shovel claws, a guide block is arranged on one side of the fixed plate III and is arranged in the guide groove, and a connecting rod IV and a connecting rod VI which are hinged with each other are arranged on the end surface of the fixed plate III; the motor III and the battery III are fixed on the outer wall of the rotating shaft III, and an output shaft of the motor III penetrates through the side wall of the rotating shaft III and is rotationally connected with the connecting rod VI; and the battery III is fixed at one end of the rotating shaft III.

The spraying mechanism comprises a medicament box, a water pump and a spray pipe; the spray pipes are provided with a plurality of groups and are respectively arranged on one side of the soil loosening mechanism I, one side of the soil loosening mechanism II and one side of the soil loosening mechanism III; the water pump is arranged in the chemical box, and the spray pipe is provided with a branch pipe and is connected with a rotating shaft III through a rotating joint.

Supplementary supporting mechanism plays supplementary support effect to the mounting bracket, including fixed arm II and gyro wheel, II one end fixed connection mounting brackets of fixed arm, the gyro wheel rotates and connects II other ends of fixed arm.

Compared with the prior art, the invention has the beneficial effects that:

1) the soil loosening mechanism is provided with a soil loosening mechanism I, a soil loosening mechanism II and a soil loosening mechanism III; the soil loosening mechanism I is internally provided with a soil crushing mechanism I and a soil crushing mechanism II, the soil crushing mechanism II can provide power through a motor II to pull the crushing plate II to slide along the T-shaped block in a reciprocating mode, and the crushing plate I is matched to cut and crush the soil block in a reciprocating mode through the triangular cutting plate; the soil crushing mechanism I can drive the mounting plate I to move up and down through the motor I, so that the crushing shovel II is pulled to open or contract towards the inside of the through groove I through the connecting rod I, and the opening degree between the crushing shovel I and the crushing shovel II is adjusted according to the size and hardness of a plowed soil block to effectively crush soil;

2) The soil loosening mechanism II drives the rotating shaft II to rotate through the hydraulic motor II, drives the rhombic stirring arms to rotate and turn soil backwards, and heats the soil through the heated rhombic stirring arms, so that organic matters adsorbed in the soil are oxidized and volatilized into a gas state, and the soil is improved;

3) the scarification mechanism III drives the rotating shaft III to rotate by providing power through the hydraulic motor III, a plurality of shoveling claws are arranged and uniformly fixed on the rotating shaft III, the shoveling claws are hollow and communicated with the inside of the rotating shaft III, nozzles are arranged on two sides of each shoveling claw, the direction of each nozzle is opposite to the direction of shoveling soil by the shoveling claws, and the nozzles are prevented from being easily blocked when the soil is shoveled; the motor III provides power to pull the fixing plate III and the baffle plate to slide back and forth along the guide groove to open and close the water inlet of the shovel claw; and opening and closing control is carried out on the claw nozzle according to actual needs.

Drawings

FIG. 1 is a schematic structural view of a remediation device for contaminated soil according to the present invention;

FIG. 2 is a schematic view showing the inside of the shield case of FIG. 1

FIG. 3 is a first schematic structural diagram of the soil loosening mechanism I in FIG. 1;

FIG. 4 is a schematic view of the internal structure of the ripping mechanism I shown in FIG. 3;

FIG. 5 is a schematic structural view of the soil breaking mechanism I of FIG. 4;

FIG. 6 is a schematic structural view of the soil breaking mechanism II shown in FIG. 4;

FIG. 7 is a first schematic structural diagram of a ripping mechanism III in FIG. 1;

FIG. 8 is a schematic view showing the internal structure of the sleeve II in FIG. 8;

fig. 9 is a schematic view of the internal structure of the rotating shaft iii of fig. 9;

FIG. 10 is a schematic structural view of a fixing plate III shown in FIG. 9;

FIG. 11 is a first schematic structural diagram of a ripping mechanism II in FIG. 1;

fig. 12 is a second schematic structural diagram of the ripping mechanism ii in fig. 1;

FIG. 13 is a third schematic structural view of the ripping mechanism II of FIG. 1;

FIG. 14 is a top view of the diamond-shaped stirring arm of FIG. 13;

in the figure: 1. a mounting frame; 101. a hydraulic station; 2. a plowing mechanism; 3. a soil loosening mechanism I; 301. a rotating shaft I; 302. a sleeve I; 303. a soil crushing mechanism I; 3031. a baffle plate; 3032. a partition plate; 30321. a through groove II; 3033. a crushing shovel I; 30331. a through groove I; 3034. a motor I; 3035. a connecting rod I; 3036. a fixing plate I; 3037. a screw rod; 3038. a mounting plate I; 3039. a crushing shovel II; 304. a soil crushing mechanism II; 3041. a crushing plate I; 3042. a crushing plate II; 30421. a T-shaped block; 3043. a motor II; 3044. a connecting rod II; 3045. a connecting rod III; 305. a hydraulic motor I; 306. a fixed arm III; 4. a soil loosening mechanism II; 401. a support; 40101. a sliding groove; 40102. a sliding block I; 402. a battery II; 403. a conduit; 404. a sliding block II; 405. a soil crushing mechanism III; 4051. a rotating shaft II; 4052. a diamond-shaped stirring arm; 4053. fixing a plate II; 4054. an auxiliary shaft; 406. an auxiliary pulley; 407. a tensioner pulley; 408. a support arm; 409. a hydraulic motor II; 4010. a belt; 4011. a screw; 4012. a connecting rod V; 4013. a mounting base II; 5. a soil loosening mechanism III; 501. a rotating shaft III; 5011. a guide groove; 502. a sleeve II; 503. a shovel claw; 5031. a spout; 504. a motor III; 505. a battery cell III; 506. a fixing plate III; 5061. blocking the plate; 5062. a guide block; 5063. a connecting rod IV; 5064. a connecting rod VI; 507. a hydraulic motor III; 508. a fixed arm V; 6. a spraying mechanism; 601. a kit; 603. a nozzle; 602. pipe distribution; 7. towing the locomotive; 8. an auxiliary support mechanism; 801. a fixed arm II; 802. a roller; 9. a protective cover; 901. an oil cylinder; 902. and a guide post.

Detailed Description

For the understanding of those skilled in the art, the technical solution of the present invention is further described in detail with reference to the accompanying drawings 1-14.

A remediation device for contaminated soil comprises an installation frame 1, a ploughing mechanism 2, a soil loosening mechanism I3, a soil loosening mechanism II 4, a soil loosening mechanism III 5, a spraying mechanism 6, a traction vehicle head 7, an auxiliary supporting mechanism 8 and a protective cover 9; a hydraulic station 101 is arranged on the mounting frame 1, and power is provided for the soil loosening mechanism I3, the soil loosening mechanism II 4 and the soil loosening mechanism III 5 through the hydraulic station 101 in cooperation with a control valve; one end of the mounting frame 1 is movably connected with a traction headstock 7 and is dragged to move through the traction headstock 7, and the plowing mechanism 2, the soil loosening mechanism I3, the soil loosening mechanism II 4, the soil loosening mechanism III 5, the spraying mechanism 6, the auxiliary supporting mechanism 8 and the protective cover 9 are arranged on the mounting frame 1; plough mechanism 2 and locate 1 one end of mounting bracket, plough mechanism 2 one side is located to loosening mechanism I3, loosening mechanism I3 one side is located to loosening mechanism II 4, loosening mechanism II 4 is located to loosening mechanism II 4 one side, supplementary supporting mechanism 8 is located loosening mechanism III 5 one side, spray mechanism 6 locates the 1 side of mounting bracket, 9 inside hydro-cylinders 901 and guide post 902 that are equipped with of protection casing are fixed on mounting bracket 1, the 9 inner walls of hydro-cylinder 901 apical axis and guide post 902 top fixed connection protection casing, it goes up and down the maintenance of other operating device of being convenient for along guide post 902 through hydro-cylinder 901 top push protection casing 9.

The soil loosening mechanism I3 comprises a rotating shaft I301, a sleeve I302, a soil crushing mechanism I303, a soil crushing mechanism II 304, a hydraulic motor I305 and a fixed arm III 306; one end of a fixed arm III 306 is fixedly connected with an installation frame 1, two ends of a rotating shaft I301 are rotatably connected with the other end of the fixed arm III 306, a hydraulic motor I305 is fixed on the installation frame 1, a belt pulley is arranged on an output shaft, the belt pulley is connected with the belt pulley arranged at the end part of the rotating shaft I301 through a belt, oil is supplied through a hydraulic station 101, and the hydraulic motor I305 provides power to drive the rotating shaft I301 to rotate; the sleeve I302 is composed of two semicircular cylinder covers, and two ends of each semicircular cylinder cover are fixed on the rotating shaft I301 through bolts; the soil crushing mechanism I303 and the soil crushing mechanism II 304 are fixed on the rotating shaft I301 at intervals of 90 degrees; the soil crushing mechanism I303 comprises a baffle 3031, a partition plate 3032, a crushing shovel I3033, a motor I3034, a connecting rod I3035, a fixing plate I3036, a screw rod 3037, a mounting plate I3038 and a crushing shovel II 3039; each group of soil crushing mechanisms I303 is internally provided with a pair of baffles 3031, a plurality of baffles 3032 are fixedly connected with the baffles 3031, and the baffles 3032 are provided with through grooves II 30321; the motor I3034 and the crushing shovel I3033 are arranged between the adjacent partition plates 3032; the crushing shovel I3033 is fixed on the rotating shaft I301, and a through groove I30331 is formed in the crushing shovel I3033; the crushing shovel II 3039 is provided with a pair of crushing shovels symmetrically arranged in the through groove I30331, and the end part of the crushing shovel II 3039 is rotatably connected with the crushing shovel I3033; the two ends of a fixing plate I3036 are fixedly connected with baffle plates 3031, a motor I3034 is fixed on the fixing plate I3036, the output shaft end of the motor I3034 is provided with a screw rod 3037, the screw rod 3037 is movably connected with a mounting plate I3038, and a connecting rod I3035 penetrates through a through groove II 30321 and is respectively hinged with the mounting plate I3038 and a crushing shovel II 3039; the end part of the rotating shaft I301 is provided with a motor slip ring or a brush to prevent an electric wire from winding along with the rotation of the rotating shaft I301, the model of the motor slip ring is MT2586, and the motor slip ring is obtained through market purchase or customization; the motor I3034 drives the mounting plate I3038 to move up and down, so that the crushing shovel II 3039 is pulled to open or contract towards the inside of the through groove I30331 through the connecting rod I3035, and the opening and closing degree between the crushing shovel I3033 and the crushing shovel II 3039 is adjusted according to the size and hardness of a plowed soil block to effectively crush soil.

The soil crushing mechanism II 304 comprises a crushing plate I3041, a crushing plate II 3042, a motor II 3043, a connecting rod II 3044 and a connecting rod III 3045; triangular cutting plates are arranged on the crushing plate I3041 and the crushing plate II 3042; the crushing plate I3041 is fixed on the rotating shaft I301, a T-shaped groove is formed in the crushing plate I3041, a T-shaped block 30421 is arranged on the crushing plate II 3042, and the T-shaped block 30421 is arranged in the T-shaped groove; one end of a connecting rod III 3045 is rotatably connected with the crushing plate II 3042, the other end of the connecting rod III 3045 is rotatably connected with a connecting rod II 3044, a motor II 3043 is fixed on the baffle 3031 through a fixing plate, and the shaft end of the motor II 3043 is rotatably connected with one end of the connecting rod II 3044; the motor II 3043 provides power to pull the crushing plate II 3042 to slide back and forth along the T-shaped block 30421, and the crushing plate I3041 is matched to cut and crush soil blocks back and forth through the triangular cutting plate.

The scarification mechanism II 4 comprises a support 401, a storage battery II 402, a line pipe 403, a sliding block II 404, a soil crushing mechanism III 405, an auxiliary belt pulley 406, a tensioning belt pulley 407, a supporting arm 408, a hydraulic motor II 409, a belt 4010, a screw 4011, a connecting rod V4012 and a mounting seat II 4013; the support 401 is fixed on the mounting frame 1, a sliding groove 40101 and a sliding block I40102 are arranged on the support 401, and the sliding block I40102 is arranged in the sliding groove 40101 and can slide; the battery II 402 is arranged on one side of the bracket 401; the conduit 403 is arranged on the bracket 401 and used for constricting the line to prevent winding; the supporting arm 408 is arranged on the mounting rack 1, and the sliding block II 404 is connected with the supporting arm 408 in a sliding manner.

The soil crushing mechanism III 405 is fixed on the mounting frame 1 and is positioned below the support 401; the soil crushing mechanism III 405 comprises a rotating shaft II 4051, a rhombic stirring arm 4052, a fixing plate II 4053 and an auxiliary shaft 4054; the rotating shaft II 4051 is rotatably connected with the sliding block II 404, and a belt pulley is arranged at the top end of the rotating shaft II 4051; the rhombic stirring arm 4052 is fixedly connected with the other end of the rotating shaft II 4051, a fixing plate II 4053 is arranged on the rotating shaft II 4051 and is connected with the rotating shaft II 4051 in a rotating mode, one end of the auxiliary shaft 4054 is fixedly connected with the sliding block II 404, the other end of the auxiliary shaft 4054 is fixedly connected with the fixing plate II 4053 to play a role in auxiliary supporting and stabilizing, the rhombic stirring arm 4052 and the rotating shaft II 4051 are hollow, a heating rod is arranged inside the rhombic stirring arm, and a heating wire of the heating rod penetrates through the wire pipe 403 to be connected with the storage battery II 402; a plurality of auxiliary belt pulleys 406 are respectively fixed on the mounting frame 1 and positioned on two sides of the support 401, the tensioning belt pulley 407 is arranged on one side of the support 401, the hydraulic motor II 409 is arranged on the other side of the support 401, and a bevel gear is arranged on a rotating shaft of one group of auxiliary belt pulleys 406 and meshed with a bevel gear on an output shaft of the hydraulic motor II 409; the belt 4010 is connected with the tensioning belt pulley 407, the auxiliary belt pulley 406 and a belt pulley at the end part of the rotating shaft II 4051, oil is supplied through the hydraulic station 101, the hydraulic motor II 409 drives the rotating shaft II 4051 to rotate, the rhombic stirring arms 4052 are driven to rotate and turn soil backwards, and the heated rhombic stirring arms 4052 are used for heating the soil, so that organic matters adsorbed in the soil are oxidized and volatilized into a gaseous state, and the soil is improved; the mounting base II 4013 is movably connected with a screw 4011, the screw 4011 is rotatably connected with the supporting arm 408, symmetrically distributed connecting rods V4012 are arranged on one side of the sliding block II 404, two ends of each connecting rod V4012 are respectively hinged with the sliding block II 404 and the mounting base II 4013, the mounting base II 4013 is driven to move by rotating the screw 4011, and then the purpose of adjusting the distance between the adjacent sliding blocks II 404 is achieved by pulling the connecting rods V4012, so that the purpose of adjusting the distance between the rhombic stirring arms 4052 is achieved to adapt to the size of soil blocks; when the screw 4011 is rotated for adjustment, the tensioner pulley 407 is correspondingly adjusted to move, thereby enabling the belt 4010 to be used normally.

The soil loosening mechanism III 5 comprises a rotating shaft III 501, a sleeve II 502, a claw 503, a motor III 504, a storage battery III 505, a fixing plate III 506, a hydraulic motor III 507 and a fixing arm V508; one end of a fixed arm V508 is fixedly connected with the mounting frame 1; two ends of a rotating shaft III 501 are rotatably connected with a fixed arm V508, and the rotating shaft III 501 is hollow; the sleeve II 502 is composed of trisected semicircular cylinder covers, and two ends of the sleeve II are fixed at the end part of the rotating shaft III 501 through bolts; hydraulic motor III 507 is fixed on mounting bracket 1, and the III tip of axis of rotation III 501 is equipped with the belt pulley and connects hydraulic motor III 507 through the belt, through the hydraulic pressure station 101 oil feed, and hydraulic motor III 507 provides power and drives axis of rotation III 501 rotation.

The plurality of the shoveling claws 503 are uniformly fixed on the rotating shaft III 501, the shoveling claws 503 are hollow and communicated with the inside of the rotating shaft III 501, the nozzles 5031 are arranged on two sides of the shoveling claws 503, the direction of the nozzles 5031 is opposite to the shoveling direction of the shoveling claws 503, and the nozzles are prevented from being easily blocked when shoveling soil; a guide groove 5011 is formed in the inner wall of the rotating shaft III 501; the fixed plate III 506 is arranged inside the rotating shaft III 501, a plurality of blocking plates 5061 are arranged on the fixed plate III 506, the number and the positions of the blocking plates 5061 correspond to those of the shovel claws 503, one side of the fixed plate III 506 is provided with a guide block 5062 and is arranged in a guide groove 5011, and the end face of the fixed plate III 506 is provided with a connecting rod IV 5063 and a connecting rod VI 5064 which are hinged with each other; the motor III 504 and the storage battery III 505 are fixed on the outer wall of the rotating shaft III 501, an output shaft of the motor III 504 penetrates through the side wall of the rotating shaft III 501 and is rotatably connected with the connecting rod VI 5064, and the motor III 504 provides power to pull the fixing plate III 506 and the blocking plate 5061 to slide back and forth along the guide groove 5011 to open and close the water inlet of the claw 503; opening and closing control is carried out on the nozzle of the claw 503 according to actual requirements; a battery III 505 is fixed at one end of the rotating shaft III 501, and power is provided for the motor III 504 through the battery III 505.

The spraying mechanism 6 comprises a chemical tank 601, a water pump and a spray pipe 603; the spray pipe 603 is provided with a plurality of groups which are respectively arranged on one side of the soil loosening mechanism I3, one side of the soil loosening mechanism II 4 and one side of the soil loosening mechanism III 5; the water pump is arranged in the chemical box 601, the spray pipe 603 is provided with a branch pipe 602 and is connected with the rotating shaft III 501 through a rotary joint, the spray pipe 603 is supplied with chemicals through the water pump for spraying, and the soil after being conveyed is repaired.

Supplementary supporting mechanism 8 plays supplementary support effect to mounting bracket 1, including II 801 of fixed arm and gyro wheel 802, II 801 one end fixed connection mounting bracket 1 of fixed arm, gyro wheel 802 rotates and connects II 801 other ends of fixed arm.

Firstly, deeply ploughing the land through a ploughing mechanism 2, then loosening the soil through a soil loosening mechanism I3, a soil loosening mechanism II 4 and a soil loosening mechanism III 5, and spraying a repairing agent by matching with a spraying mechanism 6; the ploughing mechanism 2 is prior art as a commonly used mechanism for turning the soil.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.

Claims

1. A restoration device for polluted soil comprises an installation frame, a plowing mechanism, a soil loosening mechanism I, a soil loosening mechanism II, a soil loosening mechanism III, a spraying mechanism, a traction vehicle head, an auxiliary supporting mechanism and a protective cover; the device is characterized in that one end of the mounting frame is movably connected with a traction headstock, and the plowing mechanism, the soil loosening mechanism I, the soil loosening mechanism II, the soil loosening mechanism III, the spraying mechanism, the auxiliary supporting mechanism and the protective cover are arranged on the mounting frame; the plowing mechanism is arranged at one end of the mounting frame, the soil loosening mechanism I is arranged on one side of the plowing mechanism, the soil loosening mechanism II is arranged on one side of the soil loosening mechanism I, the soil loosening mechanism III is arranged on one side of the soil loosening mechanism II, the auxiliary supporting mechanism is arranged on one side of the soil loosening mechanism III, the spraying mechanism is arranged on the side edge of the mounting frame, an oil cylinder and a guide post are arranged inside the protective cover and fixed on the mounting frame, and the top end of the oil cylinder top shaft and the top end of the guide post are fixedly connected with the inner wall of the protective cover; a hydraulic station is arranged on the mounting frame;

the soil loosening mechanism I comprises a rotating shaft I, a sleeve I, a soil crushing mechanism II, a hydraulic motor I and a fixed arm III; one end of the fixed arm III is fixedly connected with the mounting frame, the two ends of the rotating shaft I are rotatably connected with the other end of the fixed arm III, the hydraulic motor I is fixed on the mounting frame, and a belt pulley is arranged on an output shaft; the sleeve I is composed of two semicircular cylinder covers, and two ends of each semicircular cylinder cover are fixed on the rotating shaft I through bolts; the soil crushing mechanism I and the soil crushing mechanism II are fixed on the rotating shaft I at intervals of 90 degrees; the soil crushing mechanism I comprises a baffle, a partition plate, a crushing shovel I, a motor I, a connecting rod I, a fixing plate I, a screw rod, an installation plate I and a crushing shovel II; each group of soil crushing mechanisms I is internally provided with a pair of baffle plates, the baffle plates are provided with a plurality of baffle plates which are fixedly connected, and the baffle plates are provided with through grooves II; the motor I and the crushing shovel I are arranged between the adjacent partition plates; the crushing shovel I is fixed on the rotating shaft I, and a through groove I is formed in the crushing shovel I; the crushing shovel II is provided with a pair of crushing shovels symmetrically arranged in the through groove I, and the end part of each crushing shovel II is rotatably connected with the crushing shovel I; two ends of a fixing plate I are fixedly connected with baffle plates, a motor I is fixed on the fixing plate I, a lead screw is arranged at the output shaft end of the motor I and is movably connected with a mounting plate I, and a connecting rod I penetrates through a through groove II and is respectively hinged with the mounting plate I and a crushing shovel II;

2. The remediation device for contaminated soil according to claim 1, wherein the scarification mechanism II comprises a support, a battery II, a wire pipe, a sliding block II, a soil crushing mechanism III, an auxiliary belt pulley, a tensioning belt pulley, a supporting arm, a hydraulic motor II, a belt, a screw, a connecting rod V and a mounting seat II; the bracket is fixed on the mounting frame, a sliding groove and a sliding block I are arranged on the bracket, and the sliding block I is arranged in the sliding groove and can slide; the battery II is arranged on one side of the bracket; the supporting arm is arranged on the mounting frame, and the sliding block II is connected with the supporting arm in a sliding manner;

3. The repairing device for the polluted soil as claimed in claim 1, wherein the soil loosening mechanism III comprises a rotating shaft III, a sleeve II, a claw, a motor III, a storage battery III, a fixing plate III, a hydraulic motor III and a fixing arm V; one end of the fixed arm V is fixedly connected with the mounting frame; two ends of the rotating shaft III are rotatably connected with the fixed arm V, and the rotating shaft III is hollow; the sleeve II consists of trisected semicircular cylinder covers, and two ends of the sleeve II are fixed at the end part of the rotating shaft III through bolts; the hydraulic motor III is fixed on the mounting frame, and the end part of the rotating shaft III is provided with a belt pulley and connected with the hydraulic motor III through a belt.

4. The remediation device for contaminated soil according to claim 1, wherein the plurality of claws are uniformly fixed on the rotating shaft III, the claws are hollow and communicated with the inside of the rotating shaft III, and the two sides of the claws are provided with nozzles in a direction opposite to the direction in which the claws scrape the soil; a guide groove is formed in the inner wall of the rotating shaft III; the fixed plate III is arranged in the rotating shaft III, a plurality of baffle plates are arranged on the fixed plate III, the number and the positions of the baffle plates correspond to those of the shovel claws, a guide block is arranged on one side of the fixed plate III and is arranged in the guide groove, and a connecting rod IV and a connecting rod VI which are hinged with each other are arranged on the end surface of the fixed plate III; the motor III and the battery III are fixed on the outer wall of the rotating shaft III, and an output shaft of the motor III penetrates through the side wall of the rotating shaft III and is rotationally connected with the connecting rod VI; and the battery III is fixed at one end of the rotating shaft III.

5. The remediating device as recited in claim 1, wherein the spraying mechanism comprises a chemical tank, a water pump, and a spray pipe; the spray pipes are provided with a plurality of groups and are respectively arranged on one side of the soil loosening mechanism I, one side of the soil loosening mechanism II and one side of the soil loosening mechanism III; the water pump is arranged in the chemical box, and the spray pipe is provided with a branch pipe and is connected with a rotating shaft III through a rotating joint.

6. The repairing device for the polluted soil as claimed in claim 1, wherein the auxiliary supporting mechanism plays an auxiliary supporting role for the mounting frame and comprises a fixing arm II and a roller, one end of the fixing arm II is fixedly connected with the mounting frame, and the roller is rotatably connected with the other end of the fixing arm II.