CN218902279U

CN218902279U - Dust removal vehicle for geological environment treatment in mine operation

Info

Publication number: CN218902279U
Application number: CN202222286221.2U
Authority: CN
Inventors: 李德贤; 米文满; 张琳琳; 王坚
Original assignee: Jinchuan Group Co Ltd; Jinchuan Nickel Cobalt Research and Design Institute Co Ltd
Current assignee: Jinchuan Group Co Ltd; Jinchuan Nickel Cobalt Research and Design Institute Co Ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-04-25
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses a dust removal vehicle for geological environment treatment in mine operation, which comprises a drive bearing assembly, a liquid supply assembly and a spraying assembly, wherein the drive bearing assembly comprises a base; the liquid supply assembly comprises a liquid tank arranged at the top of the base, and a pump body is arranged on the side surface of the liquid tank; the spraying assembly comprises a supporting seat, the supporting seat is fixed at the top of the base, a telescopic transmission rod penetrates through the top of the supporting seat, and a U-shaped connecting seat is arranged above the supporting seat. The utility model is provided with the spraying component and the drive bearing component to cooperate to realize different high spraying operations, and simultaneously, when the follow-up block moves, the auxiliary rod and the chain wheel transmission group drive the cam to rotate through the cooperation of the rack and the follow-up gear, so that the lifting rod drives the spray head component to swing up and down to realize swing spraying, the use cost is lower while manual time regulation is not needed, and the energy consumption is saved.

Description

Dust removal vehicle for geological environment treatment in mine operation

Technical Field

The utility model belongs to the technical field of mine geological environment treatment, and particularly relates to a dust removal vehicle for geological environment treatment in mine operation.

Background

After mining, a piece of bald and barren scene is usually presented, and the soil of the mine can be acidic or alkaline or lack of essential elements for plant growth, so that most of the geological environment of the mine is in a state of being too much in grassy, water and soil loss can be caused in rainy days, debris flow can be caused in severe cases, and the mining environment is seriously threatened; in sunny days, the dust is larger and pollutes the environment, so that the soil of the mine needs to be treated, and the water and soil transformation of the mine is assisted by the repairing liquid, so that the method is a good method.

The existing spraying device for mine geological environment treatment has the following defects when in use: the spraying range is lower, and the spraying angle and the like are required to be regulated and controlled manually at any time during spraying, so that the manual labor intensity is improved, and the electric appliance structure control mode greatly improves the use cost and the energy consumption although part of the spraying devices are controlled through the electric appliance structure.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides the dust removal vehicle for geological environment treatment in mine operation, which has high spraying efficiency and can reduce the labor intensity and the cost.

The utility model adopts the following technical scheme:

the utility model provides a dust removal car that geological environment was administered in mine operation was used, the dust removal car includes drive and accepts subassembly, supplies liquid subassembly, spray unit, and drive accepts the subassembly and includes base, two drive shafts, and two drive shafts all run through the base, and the both ends of every drive shaft all are connected with the travelling wheel; the liquid supply assembly comprises a liquid tank and a pump body, the liquid tank is arranged at the top of the base, the pump body is arranged on the side surface of the liquid tank, and the input end of the pump body extends to the inside of the liquid tank through a pipeline; the spraying assembly comprises a supporting seat, a telescopic transmission rod and a connecting seat, the connecting seat is arranged at the top of the supporting seat, the telescopic transmission rod penetrates through the supporting seat and the base, the upper part of the telescopic transmission rod is connected with the connecting seat, and the bottom of the telescopic transmission rod is in transmission connection with a driving shaft; the inner chamber of connecting seat is provided with the shrouding, and vertical notch has been seted up to the side of shrouding, and the slip is provided with the sliding block in the vertical notch, and sliding block fixedly connected with follow-up piece, follow-up piece hinge have the shower nozzle subassembly, and the shower nozzle subassembly passes through first coupling hose with the output of the pump body and is connected.

According to the dust removal vehicle for geological environment treatment in mine operation, the connecting seat comprises a top plate, a bottom plate and side plates, two opposite ends of each side plate are respectively connected with the top plate and the bottom plate, and the side plates are perpendicular to the top surface of the base; the upper part of the telescopic transmission rod movably penetrates through the bottom plate of the connecting seat, the top of the telescopic transmission rod is fixedly provided with a rotating shaft, the rotating shaft is rotatably arranged inside the bottom plate of the connecting seat, a rotating column is fixedly sleeved on the outer wall of the rotating shaft, a spiral groove with the ends closed is formed in the outer wall of the rotating column, the rotating column is positioned inside the sealing plate, and one end of the sliding block is embedded into the spiral groove through a clamping pin; the top of base is provided with operating handle.

According to the dust removal vehicle for geological environment treatment in mine operation, a guide rod is arranged between the top plate and the bottom plate of the connecting seat, and the follow-up block is movably sleeved on the outer wall of the guide rod; the bottom of the follow-up block is provided with a connecting frame, the connecting frame comprises a horizontal plate and a vertical plate, one end of the horizontal plate is vertically connected with one end of the vertical plate, the bottom of the follow-up block is connected with the top of the vertical plate, a lifting rod is movably inserted into the horizontal plate, the top of the lifting rod is hinged with a T-shaped sliding block, the bottom of the spray head assembly is provided with a T-shaped sliding groove matched with the T-shaped sliding block, and the T-shaped sliding block is arranged in the T-shaped sliding groove; the outer wall of the lifting rod is sleeved with a reset spring, and the bottom of the lifting rod is movably provided with a ball.

According to the dust removal vehicle for geological environment treatment in mine operation, the cam matched with the lifting rod is rotatably arranged at the bottom of the horizontal plate of the connecting frame and corresponds to the lifting rod through the two supports and the rotating shaft, the cam is positioned between the two supports, the rotating shaft movably penetrates through the upper part of the cam and one support, and the cam is movably connected with the two supports through the rotating shaft; the bottom of the lifting rod is in sliding butt with the outer wall of the top of the cam.

According to the dust removal vehicle for geological environment treatment in mine operation, the follow-up block is rotationally provided with the auxiliary rod, the auxiliary rod is connected with the rotating shaft through the sprocket transmission group in a transmission mode, the outer wall of the auxiliary rod is sleeved with the follow-up gear, the outer wall of one side, away from the connecting seat side plate, of the sealing plate is provided with the rack meshed with the follow-up gear, and the follow-up gear is meshed with the rack.

According to the dust removal vehicle for geological environment treatment in mine operation, the nozzle assembly comprises the nozzle main body hinged with the follow-up block, the flow cavity is formed in the nozzle main body, one end of the flow cavity, which is far away from the connecting seat, penetrates through the nozzle main body, the rectangular cavity with the rectangular cross section is formed in the nozzle main body, the top of the nozzle main body is provided with the connector communicated with the rectangular cavity, and the top and the bottom of one end, which is far away from the connecting seat, of the flow cavity are respectively provided with the air outlet head communicated with the rectangular cavity.

According to the dust removal vehicle for geological environment treatment in mine operation, the inner wall of the bottom of the liquid tank is provided with the hollow block, the top of the hollow block is vertically inserted with the elastic telescopic rod, the lower part of the elastic telescopic rod penetrates through the hollow block, the liquid tank and the base, the bottom of the elastic telescopic rod is connected with the outer wall of one driving shaft through the bevel gear set in a transmission manner, and the outer wall of the elastic telescopic rod is provided with a plurality of groups of disturbance impellers.

According to the dust removal vehicle for geological environment treatment in mine operation, the top of the elastic telescopic rod is provided with the supporting disc, the top of the inner cavity of the liquid tank is provided with the bearing plate, the bottom of the bearing plate is provided with the mounting disc corresponding to the supporting disc, and the supporting disc is connected with the mounting disc; the support plate top is provided with the arc lug, the bottom of mounting plate be provided with arc lug complex contact post, the bottom of contact post is provided with the ball.

According to the dust removal vehicle for geological environment treatment in mine operation, the transmission shaft is movably inserted into the hollow block, one end of the transmission shaft is connected with the elastic telescopic rod through the bevel gear set in a transmission mode, the other end of the transmission shaft movably penetrates through the liquid tank and is movably sleeved with the liquid tank, the bearing seat is located on the outer side of the liquid tank, and the bearing seat is arranged at the top of the base.

According to the dust removal vehicle for geological environment treatment in mine operation, the transmission shaft is arranged in the outer wall fixing sleeve in the bearing seat, the bearing seat is away from the air inlet is formed in one side of the liquid tank, the top of the bearing seat is provided with the second connecting hose, the second connecting hose is connected with the connector, and the electromagnetic valve is arranged in the second connecting hose.

Compared with the prior art, the utility model has the beneficial technical effects that: 1) The utility model is provided with the spraying assembly and the drive receiving assembly to be matched, when the dust removal vehicle moves through the moving wheel, the telescopic transmission rod drives the rotating column to rotate through the driving shaft and the bevel gear set, and then the follow-up block is driven to reciprocate up and down through the spiral groove, the bayonet lock and the sliding block to spray through the nozzle assembly, so that the spraying operation at different heights is realized, meanwhile, when the follow-up block moves, the auxiliary rod and the sprocket transmission set drive the cam to rotate through the matching of the rack and the follow-up gear, and then the lifting rod drives the nozzle assembly to swing up and down, so that the swing spraying is realized, the spraying range is wider, the use cost is lower while manual time regulation is not needed, and the energy consumption is saved; 2) The utility model is also provided with a liquid supply assembly, a spraying assembly and a driving bearing assembly, the elastic telescopic rod is rotated through the driving shaft and the bevel gear set, so that the disturbance impeller can stir liquid in the liquid tank, simultaneously, the elastic telescopic rod can be subjected to telescopic change during rotation through the arc-shaped protruding blocks and the contact rod, the stirring quality is improved, meanwhile, the transmission shaft is driven to rotate when the elastic telescopic rod rotates, the exhaust fan blade is rotated, and then external gas is sprayed out from the air outlet head after being injected into the rectangular cavity through the second connecting hose, so that the liquid is sprayed faster, the interference of external wind is reduced, and the spraying quality is higher.

Drawings

FIG. 1 is a schematic view of a dust removal vehicle according to the present utility model;

FIG. 2 is a schematic view of a liquid supply assembly in the dust removal vehicle of the present utility model;

FIG. 3 is a schematic view of the hollow block structure of the dust removing vehicle;

FIG. 4 is a schematic view of a spray assembly in the dust cart of the present utility model;

FIG. 5 is a schematic view of the structure of FIG. 4 from another perspective;

fig. 6 is a cross-sectional view of a spray head assembly in the dust cart of the present utility model.

In the figure: 1. a drive receiving assembly; 11. a base; 12. a moving wheel; 13. an operating handle; 2. a liquid supply assembly; 21. a liquid tank; 22. a pump body; 23. a first connecting hose; 24. a socket; 25. a transmission shaft; 26. a second connecting hose; 27. a hollow block; 28. An elastic telescopic rod I; 29. a perturbation impeller; 210. a receiving plate; 211. arc-shaped protruding blocks; 212. a contact column; 3. a spray assembly; 31. a support base; 32. a telescopic transmission rod; 33. a connecting seat; 34. a U-shaped sealing plate; 35. a spray head assembly; 351. a head main body; 352. a flow chamber; 353. a connector; 354. a rectangular cavity; 355. an air outlet head; 6. a vertical slot; 37. a guide rod; 38. A follower block; 39. a rack; 310. a sprocket drive set; 311. a cam; 312. a return spring; 314. a follower gear.

The drawings are for illustrative purposes only and are not to be construed as limiting the utility model; for better illustration of the technical solution of the utility model, some parts of the figures may be omitted, enlarged or reduced, and do not represent the dimensions of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Detailed Description

Referring to fig. 1-6, the dust removal vehicle for geological environment treatment in mine operation comprises a drive receiving assembly 1, a liquid supply assembly 2 and a spraying assembly 3, wherein the drive receiving assembly 1 comprises a base 11 and two driving shafts, the two driving shafts penetrate through the base 11, bearings are arranged at the joint of the driving shafts and the base 11, the outer walls of the two ends of each driving shaft are connected with moving wheels 12, and when the moving wheels 12 roll, the driving shafts rotate. The top of the base 11 is provided with an operating handle 13. The liquid supply assembly 2 comprises a liquid tank 21 and a pump body 22, wherein the liquid tank 21 is arranged at the top of the base 11, and the liquid tank 21 is used for containing repairing liquid and is selected according to actual conditions; the pump body 22 is installed in the side of liquid case 21, and the input of pump body 22 extends to the inner chamber bottom of liquid case 21 through the pipeline, and the output of pump body 22 is provided with the shunt tubes, and pump body 22 can pour into the shunt tubes with the liquid in the liquid case 21, and the shunt tubes top is provided with the first coupling hose 23 that is linked together. The spraying component 3 comprises a supporting seat 31, a telescopic transmission rod 32 and a connecting seat 33, wherein the connecting seat 33 is positioned at the top of the supporting seat 31, and the supporting seat 31 is a hollow cuboid; the telescopic transmission rod 32 runs through the supporting seat 31 and the base 11, a bearing is arranged at the joint of the telescopic transmission rod 32 and the supporting seat 31, the upper part of the telescopic transmission rod 32 is connected with the connecting seat 33, the connecting seat 33 is arranged above the supporting seat 31, the functions of supporting and installing structures are achieved, the bottom of the connecting seat 33 is connected with the top of the supporting seat 31 through an electric telescopic rod (not shown in the figure), and the height of the connecting seat 33 can be regulated and controlled through the electric telescopic rod. The bottom of the telescopic transmission rod 32 is in transmission connection with a driving shaft through a bevel gear set (not shown in the figure), and the bevel gear set is two sets of bevel gears meshed with each other. The inner chamber of connecting seat 33 is provided with and is U-shaped shrouding 34, and vertical notch 6 has been seted up to shrouding 34's side, and the sliding block that is provided with looks adaptation in the vertical notch 6, and vertical notch 6 plays spacing and direction's effect to the removal of sliding block, and sliding block one end fixedly connected with follower 38, the follower 38 other end articulates there is shower nozzle subassembly 35, and shower nozzle subassembly 35 is connected through first coupling hose 23 with the output of pump body 22. Preferably, the number of spray assemblies 3 is two. The pump body 22 is electrically connected to a power source.

The connecting seat 33 comprises a top plate, a bottom plate and side plates, two opposite ends of the side plates are respectively connected with the top plate and the bottom plate, and the side plates are perpendicular to the top surface of the base 11; the upper portion activity of flexible transfer line 32 runs through the bottom plate of connecting seat 33, the top activity of flexible transfer line 32 runs through connecting seat 33 and is fixed with the pivot, flexible transfer line 32 rotates and makes the pivot rotate, the pivot rotates and sets up inside the bottom plate of connecting seat 33, the fixed cover of pivot outer wall is equipped with the spliced pole, the closed helicla flute in end to end (not shown in the figure) has been seted up to the spliced pole outer wall, the spliced pole is rotated and is made bayonet lock reciprocating motion from top to bottom through the helicla flute, and then make follower 38 reciprocate from top to bottom, the spliced pole is located the inside of shrouding 34, the one end that the follower 38 was kept away from to the sliding block is passed through bayonet lock embedding helicla flute. A guide rod 37 is arranged between the top plate and the bottom plate of the connecting seat 33, a follower block 38 is movably sleeved on the outer wall of the guide rod 37, stable up-and-down movement of the follower block 38 is guaranteed, and the guide rod 37 is vertically fixed in the connecting seat 33 and positioned at the outer side of the sealing plate 34. The bottom of follower 38 is provided with the link of L shape, play the effect of support and mounting structure, the link includes horizontal plate and vertical board, the one end of horizontal plate is connected perpendicularly with the one end of vertical board, the bottom of follower 38 is connected with the top of vertical board, the lifter has been inserted in the horizontal plate activity, the lifter can reciprocate, the top of lifter articulates there is T shape slider, the T shape spout with T shape slider adaptation has been seted up to the bottom of shower nozzle subassembly 35, T shape slider is installed in T shape spout, the lifter removes and can make shower nozzle subassembly 35 begin the swing. The lifting rod outer wall is sleeved with a reset spring 312, one end of the reset spring 312 is fixed with the top of the L-shaped connecting frame, and the other end of the reset spring is fixed with the top of the lifting rod outer wall. The bottom of the lifting rod is movably provided with balls for reducing contact abrasion with the cam 311.

The cam 311 matched with the lifting rod is rotatably arranged at the bottom of the horizontal plate of the connecting frame and corresponds to the lifting rod through two supports and a rotating shaft, the cam 311 is positioned between the two supports, the rotating shaft movably penetrates through the upper part of the cam 311 and one support, and the cam 311 is movably connected with the two supports through the rotating shaft; the bottom of the lifting rod is in sliding contact with the outer wall of the top of the cam 311, and the cam 311 rotates to enable the lifting rod to reciprocate up and down, so that the spray head assembly 35 swings.

The follower block 38 is rotatably provided with an auxiliary rod, the auxiliary rod is rotatably connected with the follower block 38 by adopting a bearing, the auxiliary rod is in transmission connection with the rotating shaft through a sprocket transmission set 310, and the sprocket transmission set 310 consists of a sprocket and a chain. The auxiliary rod outer wall is sleeved with a follow-up gear 314, the outer wall of one side of the sealing plate 34 away from the side plate of the connecting seat 33 is provided with a rack 39 meshed with the follow-up gear 314, and the follow-up gear 314 is meshed with the rack 39. When the follower block 38 moves up and down, the auxiliary lever is rotated by the cooperation of the follower gear 314 and the rack 39, and the cam 311 is rotated by the sprocket assembly 310.

The spray head assembly 35 comprises a spray head main body 351 hinged with the follow-up block 38, a flow cavity 352 is formed in the spray head main body 351 and used for spraying liquid, one end of the flow cavity 352 away from the connecting seat 33 penetrates through the spray head main body 351, and a rectangular cavity 354 with a rectangular cross section is formed in one end of the spray head main body 351 away from the connecting seat 33, so that gas circulation is facilitated; the top of shower nozzle main part 351 is provided with the connector 353 with rectangle chamber 354 intercommunication for second coupling hose 26 connects, and the one end top and the bottom that keep away from connecting seat 33 in the flow chamber 352 all are provided with the air-out head 355 with rectangle chamber 354 intercommunication, air-out head 355 blowout gas forms wind-force at flow chamber 352 oral area, blows the liquid of blowout, makes liquid can be faster sprayed out, avoids being blown away by wind-force simultaneously and leads to liquid to spray extravagant, improves the quality of spraying.

The inner wall of liquid case 21 bottom is provided with hollow piece 27, and the vertical flexible pole 28 that inserts in top of hollow piece 27 is provided with the bearing in the junction of flexible pole 28 and hollow piece 27, and flexible pole 28 comprises loop bar, movable tube and spring. The lower part of the elastic telescopic rod 28 penetrates through the hollow block 27, the liquid tank 21 and the base 11, the bottom of the elastic telescopic rod 28 is in transmission connection with the outer wall of the other driving shaft through a bevel gear set, and the driving shaft rotates to enable the elastic telescopic rod 28 to rotate through the bevel gear set. The outer wall bottom of the elastic telescopic rod 28 and the position above the hollow block 27 and the top of the outer wall of the elastic telescopic rod 28 are provided with a plurality of groups of disturbance impellers 29. The elastic telescopic rod 28 rotates, and the liquid in the liquid tank 21 is stirred by the disturbance impeller 29, so that the use quality of the liquid is improved.

The top of the elastic telescopic rod 28 is provided with a supporting disc, the top of the inner cavity of the liquid tank 21 is provided with a bearing plate 210, the bottom of the bearing plate 210 is provided with a mounting disc corresponding to the supporting disc, and the supporting disc is connected with the mounting disc; the supporting disk top is provided with arc lug 211, and the bottom of mounting disc is provided with the contact post 212 with arc lug 211 complex, and the bottom of contact post 212 is provided with the ball. The elastic telescopic rod 28 rotates to enable the supporting disc to rotate, so that the arc-shaped protruding blocks 211 intermittently contact the contact columns 212, the elastic telescopic rod 28 stretches and contracts, and the stirring quality of liquid is improved.

The hollow block 27 is movably inserted with a transmission shaft 25, one end of the transmission shaft 25 is in transmission connection with the elastic telescopic rod 28 through a bevel gear set, the bevel gear set is positioned in the hollow block 27, the other end of the transmission shaft 25 movably penetrates through the liquid tank 21 and is movably sleeved with a bearing seat 24, the bearing seat 24 is positioned on the outer side of the liquid tank 21, and the bearing seat 24 is arranged at the top of the base 11.

The outer wall fixed cover that transmission shaft 25 is in the socket 24 is equipped with the air pumping flabellum (not shown in the figure), and the air intake has been seted up to one side that the socket 24 kept away from liquid case 21, and air intake department sets up the filter screen, and the top of socket 24 is provided with second coupling hose 26, and second coupling hose 26 is connected with connector 353, is provided with the solenoid valve in the second coupling hose 26, and transmission shaft 25 drives the air pumping flabellum and rotates for air-out head 355 department blowout gas.

When the number of the spray modules 3 is two, the number of the first connection hoses 23 is two, and the number of the second connection hoses 26 is two, the first connection hoses 23 on the same side are connected with the spray head modules 35 on the same side, and the second connection hoses 26 on the same side are connected with the connection heads 353 on the same side. The tank 21 is located above one drive shaft and the spray assembly 3 is located above the other drive shaft. The electric elements in the utility model are all connected with an external power supply through wires.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dust removal car that geological environment was administered in mine operation was used, its characterized in that, the dust removal car includes drive and accepts subassembly (1), supplies liquid subassembly (2), sprays subassembly (3), and drive and accept subassembly (1) including base (11), two drive shafts all run through base (11), and the both ends of every drive shaft all are connected with movable wheel (12); the liquid supply assembly (2) comprises a liquid tank (21) and a pump body (22), wherein the liquid tank (21) is arranged at the top of the base (11), the pump body (22) is arranged on the side surface of the liquid tank (21), and the input end of the pump body (22) extends to the inside of the liquid tank (21) through a pipeline; the spraying assembly (3) comprises a supporting seat (31), a telescopic transmission rod (32) and a connecting seat (33), wherein the connecting seat (33) is positioned at the top of the supporting seat (31), the telescopic transmission rod (32) penetrates through the supporting seat (31) and the base (11), the upper part of the telescopic transmission rod (32) is connected with the connecting seat (33), and the bottom of the telescopic transmission rod (32) is in transmission connection with a driving shaft; the inner chamber of connecting seat (33) is provided with shrouding (34), and vertical notch (6) have been seted up to the side of shrouding (34), and the sliding block that is provided with in vertical notch (6), sliding block fixedly connected with follow-up piece (38), follow-up piece (38) articulate have shower nozzle subassembly (35), and shower nozzle subassembly (35) are connected through first coupling hose (23) with the output of pump body (22).

2. The dust removal vehicle for geological environment treatment in mining operation according to claim 1, wherein the connecting seat (33) comprises a top plate, a bottom plate and side plates, opposite ends of the side plates are respectively connected with the top plate and the bottom plate, and the side plates are vertical to the top surface of the base (11); the upper part of the telescopic transmission rod (32) movably penetrates through the bottom plate of the connecting seat (33), a rotating shaft is fixed at the top of the telescopic transmission rod (32), the rotating shaft is rotatably arranged inside the bottom plate of the connecting seat (33), a rotating column is fixedly sleeved on the outer wall of the rotating shaft, a spiral groove with the ends closed is formed in the outer wall of the rotating column, the rotating column is positioned inside the sealing plate (34), and one end of the sliding block is embedded into the spiral groove through a clamping pin; an operating handle (13) is arranged at the top of the base (11).

3. The dust removal vehicle for geological environment treatment in mine operation according to claim 2, wherein a guide rod (37) is arranged between the top plate and the bottom plate of the connecting seat (33), and the follower block (38) is movably sleeved on the outer wall of the guide rod (37); the bottom of the follow-up block (38) is provided with a connecting frame, the connecting frame comprises a horizontal plate and a vertical plate, one end of the horizontal plate is vertically connected with one end of the vertical plate, the bottom of the follow-up block (38) is connected with the top of the vertical plate, a lifting rod is movably inserted into the horizontal plate, the top of the lifting rod is hinged with a T-shaped sliding block, the bottom of the spray head assembly (35) is provided with a T-shaped sliding groove matched with the T-shaped sliding block, and the T-shaped sliding block is arranged in the T-shaped sliding groove; the outer wall of the lifting rod is sleeved with a reset spring (312), and the bottom of the lifting rod is movably provided with a ball.

4. The dust removal vehicle for geological environment treatment in mine operation according to claim 3, wherein the bottom of the horizontal plate of the connecting frame is provided with a cam (311) which is matched with the lifting rod in a rotating way through two supports and a rotating shaft, the cam (311) is positioned between the two supports, the rotating shaft movably penetrates through the upper part of the cam (311) and one support, and the cam (311) is movably connected with the two supports through the rotating shaft; the bottom of the lifting rod is in sliding contact with the outer wall of the top of the cam (311).

5. The dust removal vehicle for geological environment treatment in mine operation according to claim 4, wherein the follow-up block (38) is rotatably provided with an auxiliary rod, the auxiliary rod is in transmission connection with the rotating shaft through a sprocket transmission group (310), a follow-up gear (314) is sleeved on the outer wall of the auxiliary rod, a rack (39) meshed with the follow-up gear (314) is arranged on the outer wall of one side, far away from the side plate of the connecting seat (33), of the sealing plate (34), and the follow-up gear (314) is meshed with the rack (39).

6. The dust removal vehicle for geological environment treatment in mine operation according to claim 1, wherein the nozzle assembly (35) comprises a nozzle main body (351) hinged with the follow-up block (38), a flow cavity (352) is formed in the nozzle main body (351), one end of the flow cavity (352) away from the connecting seat (33) penetrates through the nozzle main body (351), a rectangular cavity (354) with a rectangular cross section is formed in one end of the nozzle main body (351) away from the connecting seat (33), a connector (353) communicated with the rectangular cavity (354) is arranged at the top of the nozzle main body (351), and an air outlet head (355) communicated with the rectangular cavity (354) is arranged at the top and the bottom of one end of the flow cavity (352) away from the connecting seat (33).

7. The dust removal vehicle for geological environment treatment in mine operation according to claim 6, wherein the inner wall of the bottom of the liquid tank (21) is provided with a hollow block (27), the top of the hollow block (27) is vertically inserted with an elastic telescopic rod (28), the lower part of the elastic telescopic rod (28) penetrates through the hollow block (27), the liquid tank (21) and the base (11), the bottom of the elastic telescopic rod (28) is connected with the outer wall of a driving shaft through bevel gear set transmission, and the outer wall of the elastic telescopic rod (28) is provided with a plurality of groups of disturbance impellers (29).

8. The dust removal vehicle for geological environment treatment in mining operation according to claim 7, wherein a supporting disc is arranged at the top of the elastic telescopic rod (28), a bearing plate (210) is arranged at the top of the inner cavity of the liquid tank (21), a mounting disc corresponding to the supporting disc is arranged at the bottom of the bearing plate (210), and the supporting disc is connected with the mounting disc; the top of the supporting disc is provided with an arc-shaped protruding block (211), the bottom of the mounting disc is provided with a contact column (212) matched with the arc-shaped protruding block (211), and the bottom of the contact column (212) is provided with a ball.

9. The dust removal vehicle for geological environment treatment in mine operation according to claim 8, wherein a transmission shaft (25) is movably inserted into the hollow block (27), one end of the transmission shaft (25) is in transmission connection with the elastic telescopic rod (28) through a bevel gear set, the other end of the transmission shaft (25) movably penetrates through the liquid tank (21) and is movably sleeved with a bearing seat (24), the bearing seat (24) is located on the outer side of the liquid tank (21), and the bearing seat (24) is arranged at the top of the base (11).

10. The dust removal vehicle for geological environment treatment in mine operation according to claim 9, wherein the transmission shaft (25) is provided with a fan blade fixedly sleeved on the outer wall in the bearing seat (24), one side, away from the liquid tank (21), of the bearing seat (24) is provided with an air inlet, the top of the bearing seat (24) is provided with a second connecting hose (26), the second connecting hose (26) is connected with the connector (353), and an electromagnetic valve is arranged in the second connecting hose (26).