CN216767456U

CN216767456U - Portable tunnel water curtain intelligent purification device

Info

Publication number: CN216767456U
Application number: CN202220592883.XU
Authority: CN
Inventors: 徐希宝; 李世龙; 柳飞; 王胜利
Original assignee: Hebei Yanfeng Technology Co ltd
Current assignee: Hebei Yanfeng Technology Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-06-17
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses a movable tunnel water curtain intelligent purification device, which relates to the field of mine intelligent equipment and aims to solve the problems that the existing water curtain equipment is high in construction cost, huge in water consumption and incapable of flexibly adjusting the dust fall purification range, the utility model enables a water curtain to move along a mine road by arranging a power vehicle with a driving mechanism and a movable water tank, so that the water consumption of the water curtain can be reduced, the production cost is reduced, the dust fall purification range is flexibly adjusted, vibration damping and buffering are carried out through a buffer seat, the vibration received by the power vehicle in the advancing process is reduced, the normal operation of electric devices is protected, a warning lamp warns nearby people to pass, the safety guarantee is enhanced, the surrounding road condition information is collected through a radar, a camera carries out visual identification to judge the passing condition, when an obstacle is encountered, a transverse pipe and a movable pipe are rotated by using a rotating motor, and a multi-stage electric push cylinder is contracted according to the condition, the horizontal tube and the movable tube are contracted, the passing area is reduced, and the passing performance is improved.

Description

Portable tunnel water curtain intelligent purification device

Technical Field

The utility model relates to the field of intelligent equipment of mines, in particular to a movable intelligent roadway water curtain purifying device.

Background

In coal mine production, an underground mining mode is the most important mode, so that the research on the underground mining technology has very important practical significance, the application of the underground mining technology is required to be suitable for coal mine geology and coal bed distribution conditions, a mining scheme is made in advance, and the application and the supporting mode of equipment are determined.

The mine roadway is a general term of various underground spaces which are excavated in different rocks along different directions, at different inclination angles, according to different sections and lengths, serve different ranges and are used for different purposes, the mine roadway is divided into three types, namely an exploitation roadway, a production roadway and a stope roadway according to the service range, the exploitation roadway is a roadway which serves the whole well field or one or more first-level division units, the stope roadway is a roadway which directly serves one or more stope units, and the roadway between the two types of roadways is the production roadway.

Need carry out the recovery through the blasting mode when the certain degree of depth is mined to the mine, produce the dust easily at the blasting in-process, can cause further pollution to the operation environment, still can influence the purity of coal mining quality, consequently can construct the water curtain facility and carry out the dust fall in the mine tunnel, current water curtain equipment generally lays along tunnel interval certain distance, the construction cost is high, multiunit water curtain starts simultaneously during the use, the water consumption is huge, the dust fall scope is fixed, can not adjust the dust fall clean range along with the mine exploitation condition is nimble.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a movable roadway water curtain intelligent purification device which adopts the technical scheme that the device comprises a power vehicle and a water tank, wherein the rear side of the power vehicle is hinged with the front side of the water tank through a connecting piece, the bottom surface of the power vehicle is provided with a chassis, the bottom of the chassis is provided with a driving mechanism, the side wall of the front side of the power vehicle is provided with a PLC (programmable logic controller), a radar and a camera, a storage battery and a rotating motor are arranged in the power vehicle, the top surface of the power vehicle is provided with a rotary table which is in rotating connection, the rotary table is connected with the output end of the rotating motor, the rotary table is provided with a pump box, a water pump is arranged in the pump box, the top of the pump box is provided with a multi-stage electric push cylinder, the top end of the multi-stage electric push cylinder is provided with a transverse pipe, two ends of the transverse pipe are both hinged with movable pipes, and the rear side of the movable pipes are both provided with rotating handles, the rear side of the rotating handle is provided with a sliding rod, the multistage electric push cylinder is provided with a supporting block, two sides of the supporting block are provided with hinged supporting rods, sliding grooves are formed in the supporting rods, the sliding rod is in sliding connection in the sliding grooves, atomizing nozzles are arranged on the front faces of the transverse pipes and the movable pipes, the atomizing nozzles are provided with multiple groups, the bottom of the water tank is provided with a traveling wheel, the traveling wheel is provided with multiple groups, the water tank is connected with a water inlet of the water pump, a water outlet of the water pump is connected with the transverse pipes and the transverse pipes are connected with the movable pipes through hoses, and the PLC is connected with the storage battery, the radar, the camera, the rotating motor, the water pump and the multistage electric push cylinder.

As a preferred technical scheme of the present invention, the driving mechanism includes a buffer seat, a driving motor, a driving shaft and the traveling wheels, a plurality of groups of the buffer seats are commonly connected to a bottom plate, the driving motor is disposed on the bottom plate, the front buffer seat is rotatably connected to the driving shaft, the driving shaft is provided with a driving gear, the driving gear is connected to an output end of the driving motor through a synchronous belt, the rear buffer seat is rotatably connected to a rear shaft, the traveling wheels are disposed at two ends of the driving shaft and the rear shaft, the driving motor is connected to the PLC controller, and the PLC controller can automatically control a moving state to cope with various situations.

As a preferable technical scheme of the utility model, the bottom surface of the chassis is provided with a plurality of groups of support columns, the size of the buffer seat corresponds to that of the support columns, the support columns are connected in the buffer seat in a sliding manner, and a spring is arranged between the support columns and the buffer seat, so that the vibration damping effect can be realized during movement.

As a preferred technical scheme of the utility model, the travelling wheel is a metal wheel, the metal wheel is provided with a wheel rim, and a train wheel structure is adopted.

As a preferred technical scheme of the utility model, the connecting piece comprises a convex piece on the water tank, a concave piece on the power vehicle and a bolt, wherein the convex piece is matched with the concave piece in size, through holes are formed in the concave piece and the convex piece, and the bolt is matched with the through holes in size.

As a preferable technical scheme of the utility model, the top surface of the water tank is provided with a water filling port, water can be filled through the water filling port, and the water filling port is provided with a top cover in threaded connection, so that the water tank is convenient to mount and dismount.

As a preferable technical scheme of the utility model, the power vehicle and the water tank are both provided with warning lamps, and the warning lamps are connected with the PLC controller and can warn and remind people nearby during traveling.

The utility model has the beneficial effects that: according to the utility model, the power vehicle with the driving mechanism and the movable water tank are arranged, so that the water curtain can move along the mine road, the water consumption of the water curtain can be reduced, the production cost is reduced, the dust fall purification range is flexibly adjusted, the vibration reduction and buffering are carried out through the buffer seat, the vibration of the power vehicle in the advancing process is reduced, the normal operation of an electric device is protected, the warning lamp carries out traffic warning on nearby personnel, the safety guarantee is enhanced, surrounding road condition information is collected through a radar, the camera carries out visual identification, the passing condition is judged, when an obstacle is encountered, the transverse pipe and the movable pipe are rotated through the rotating motor, and meanwhile, the multistage electric push cylinders are contracted according to the condition, so that the transverse pipe and the movable pipe are contracted, the passing area is reduced, and the passing performance of different condition areas is improved.

Drawings

The technical scheme of the utility model is clearly and completely described in the following with reference to the attached drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings needed to be used in the detailed description or the prior art will be briefly described below; throughout the drawings, like elements or portions are generally identified by like reference numerals; in the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a left side view of the present invention;

FIG. 3 is a schematic structural view of a constrained state according to the present invention;

fig. 4 is a schematic view of the internal structure of the power vehicle of the present invention.

In the figure: 1. a power vehicle; 2. a buffer seat; 3. a pump box; 4. a multi-stage electric pushing cylinder; 5. a water tank; 10. a chassis; 11. a PLC controller; 12. a radar; 13. a camera; 14. rotating the motor; 141. a turntable; 18. a storage battery; 19. a warning light; 20. a drive motor; 21. a drive shaft; 211. a drive gear; 22. a travel wheel; 40. a support block; 401. a strut; 41. a transverse tube; 411. an atomizing spray head; 42. a movable tube; 421. a handle is rotated; 50. and a top cover.

Detailed Description

Example 1

As shown in fig. 1 to 4, the utility model discloses a mobile roadway water curtain intelligent purification device, which adopts the technical scheme that the device comprises a power vehicle 1 and a water tank 5, wherein the rear side of the power vehicle 1 is hinged with the front side of the water tank 5 through a connecting piece, the bottom surface of the power vehicle 1 is provided with a chassis 10, the bottom of the chassis 10 is provided with a driving mechanism, the side wall of the front side of the power vehicle 1 is provided with a PLC (programmable logic controller) 11, a radar 12 and a camera 13, a storage battery 18 and a rotating motor 14 are arranged in the power vehicle 1, the top surface of the power vehicle 1 is provided with a rotary table 141 which is rotatably connected, the rotary table 141 is connected with the output end of the rotating motor 14, the rotary table 141 is provided with a pump box 3, a water pump is arranged in the pump box 3, the top of the pump box 3 is provided with a multi-stage electric push cylinder 4, and the top end of the multi-stage electric push cylinder 4 is provided with a transverse pipe 41, both ends of violently pipe 41 all articulate there is the movable tube 42, the rear side of movable tube 42 all is equipped with turning handle 421, the rear side of turning handle 421 is equipped with the slide bar, be equipped with supporting shoe 40 on multistage electronic push cylinder 4, the both sides of supporting shoe 40 all are equipped with articulated branch 401, be equipped with the spout on branch 401, the slide bar is in sliding connection in the spout, violently pipe 41 the front of movable tube 42 all is equipped with atomizer 411, atomizer 411 has the multiunit, the bottom of water tank 5 is equipped with travelling wheel 22, travelling wheel 22 has the multiunit, between water tank 5 with the water inlet of water pump, the delivery port of water pump with between violently pipe 41, violently pipe 41 with all through the hose connection between the movable tube 42, PLC controller 11 connects battery 18, radar 12, camera 13 rotate motor 14, The water pump and the multistage electric push cylinder 4.

As a preferred technical solution of the present invention, the driving mechanism includes a buffer base 2, a driving motor 20, a driving shaft 21 and the traveling wheels 22, a plurality of groups of the buffer bases 2 are commonly connected to a base plate, the driving motor 20 is disposed on the base plate, the buffer base 2 on the front side is rotatably connected to the driving shaft 21, the driving shaft 21 is provided with a driving gear 211, the driving gear 211 is connected to an output end of the driving motor 20 through a synchronous belt, the buffer base 2 on the rear side is rotatably connected to a rear shaft, the driving shaft 21 and the rear shaft are both provided with the traveling wheels 22, the driving motor 20 is connected to the PLC controller 11, and the PLC controller 11 can automatically control the moving status, so as to cope with various situations, reduce manual labor, and improve the production efficiency.

As a preferred technical solution of the present invention, the bottom surface of the chassis 10 is provided with a plurality of groups of pillars, the buffer base 2 corresponds to the pillars in a position matched in size, the pillars are slidably connected in the buffer base 2, and a spring is provided between the pillars and the buffer base 2, so that a vibration damping effect can be achieved when the chassis moves, normal operation of related devices is protected, and working time is prolonged.

As a preferred technical scheme of the present invention, the traveling wheel 22 is a metal wheel, and the metal wheel is provided with a wheel rim, and adopts a train wheel structure, so as to facilitate traveling and moving on a steel rail in a mine.

As a preferred technical scheme of the present invention, the connecting member includes a convex member on the water tank 5, a concave member on the power vehicle 1, and a plug pin, the convex member is matched with the concave member in size, the concave member and the convex member are both provided with through holes, and the plug pin is matched with the through holes in size.

As a preferred technical scheme of the present invention, a water filling port is provided on the top surface of the water tank 5, water can be filled through the water filling port, and the top cover 50 is provided with a threaded connection on the water filling port, so that the water tank is convenient to mount and dismount, and the convenience of use is improved.

As a preferable technical scheme of the utility model, the power vehicle 1 and the water tank 5 are both provided with warning lamps 19, and the warning lamps 19 are connected with the PLC controller 11, so that nearby personnel can be warned during traveling, and the safety guarantee of a working area is enhanced.

The working principle of the utility model is as follows: the running program is set through the PLC 11, the storage battery 18 supplies power, firstly the multistage electric push cylinder 4 extends step by step to lift the transverse pipe 41, in the process, the support rod 401 on the supporting block 40 rotates upwards, the rotating rod on the rotating handle 421 slides in the sliding groove, finally the rotating rod moves to the tail end of the sliding groove, the support rod 401 pulls the rotating handle 421 to enable the movable pipe 42 to rotate, when the multistage electric push cylinder 4 extends, the movable pipe 42 and the transverse pipe 41 reach a coaxial state, then the water pump, the driving motor 20 and the warning lamp 19 in the pump box 3 are started, the water in the water tank 5 is pressurized through the water pump and finally sprayed out from the atomizing spray head 411 to form a water curtain for dust fall, meanwhile, the driving motor 20 drives the driving gear 211 to drive the driving shaft 21 to drive the traveling wheel 22, the power vehicle 1 travels along the track in the mine, the chassis 10 supports the box body of the power vehicle 1, and performs vibration damping and buffering through the spring between the power vehicle buffer seat 2, reduce the vibration that power car 1 received at the in-process of advancing, the normal operating of protection electrical part, warning light 19 carries out the warning of passing to near personnel, in-process of advancing, radar 12 gathers road conditions information on every side, camera 13 carries out visual identification, when meetting the obstacle, driving motor 20, the water pump shutdown, rotation motor 14 starts, it rotates to drive revolving stage 141, it rotates to drive pump box 3, make violently pipe 41 and movable tube 42 rotate, reduce the area of passing through, shrink multistage electronic thrust cylinder 4 according to the circumstances simultaneously, make violently pipe 41 and movable tube 42's height reduce, then driving motor 20 starts, it is regional to pass through the obstacle, later continue dust fall work again, when no water in the water tank 5, can open overhead cap 50, carry out the water injection from the water filling port.

The circuit connections according to the utility model are conventional means used by the person skilled in the art and can be suggested by a limited number of tests, which are common knowledge.

Components not described in detail herein are prior art.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other, so that the specific meaning of the terms in the utility model can be understood by those skilled in the art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. The utility model provides a portable tunnel water curtain intelligent purification device which characterized in that: the water-saving vehicle comprises a power vehicle (1) and a water tank (5), wherein the rear side of the power vehicle (1) is hinged with the front side of the water tank (5) through a connecting piece, a chassis (10) is arranged on the bottom surface of the power vehicle (1), a driving mechanism is arranged at the bottom of the chassis (10), a PLC (programmable logic controller) controller (11), a radar (12) and a camera (13) are arranged on the side wall of the front side of the power vehicle (1), a storage battery (18) and a rotating motor (14) are arranged inside the power vehicle (1), a rotary table (141) in rotary connection is arranged on the top surface of the power vehicle (1), the rotary table (141) is connected with the output end of the rotating motor (14), a pump box (3) is arranged on the rotary table (141), a water pump is arranged in the pump box (3), a multi-stage electric push cylinder (4) is arranged at the top of the pump box (3), a transverse pipe (41) is arranged at the top end of the multi-stage electric push cylinder (4), the two ends of the transverse pipe (41) are hinged with movable pipes (42), the rear side of each movable pipe (42) is provided with a rotating handle (421), the rear side of each rotating handle (421) is provided with a sliding rod, the multistage electric push cylinder (4) is provided with a supporting block (40), two sides of each supporting block (40) are provided with hinged supporting rods (401), each supporting rod (401) is provided with a sliding groove, the sliding rods are in sliding connection in the sliding grooves, the front surfaces of the transverse pipe (41) and the movable pipes (42) are provided with atomizing nozzles (411), the atomizing nozzles (411) are provided with multiple groups, the bottom of the water tank (5) is provided with a traveling wheel (22), the traveling wheel (22) is provided with multiple groups, the water tank (5) is connected with the water inlet of the water pump, the water outlet of the water pump is connected with the transverse pipe (41), and the transverse pipe (41) is connected with the movable pipes (42) through hoses, the PLC controller (11) is connected with the storage battery (18), the radar (12), the camera (13), the rotating motor (14), the water pump and the multi-stage electric push cylinder (4).

2. The mobile intelligent roadway water curtain purification device of claim 1, wherein: actuating mechanism includes buffer seat (2), driving motor (20), drive shaft (21) and advancing wheel (22), multiunit buffer seat (2) connect the bottom plate jointly, be equipped with on the bottom plate driving motor (20), the front side buffer seat (2) all rotate and are connected with drive shaft (21), be equipped with drive gear (211) on drive shaft (21), drive gear (211) are connected through the hold-in range the output of driving motor (20), the rear side buffer seat (2) all rotate and are connected with the rear axle, drive shaft (21) the both ends of rear axle all are equipped with advancing wheel (22), driving motor (20) with PLC controller (11) are connected.

3. The mobile intelligent roadway water curtain purification device of claim 2, wherein: the bottom surface on chassis (10) is equipped with the pillar, the pillar has the multiunit, buffer seat (2) with pillar size phase-match position is corresponding, the pillar is in buffer seat (2) sliding connection, just the pillar with be equipped with the spring between buffer seat (2).

4. The mobile intelligent roadway water curtain purification device of claim 2, wherein: the travelling wheel (22) is a metal wheel, and a wheel rim is arranged on the metal wheel.

5. The mobile intelligent roadway water curtain purification device of claim 1, wherein: the connecting piece includes protruding on water tank (5), concave on the power car (1), bolt, protruding with concave size phase-match, concave with all be equipped with the through-hole on the protruding, the bolt with through-hole size phase-match.

6. The mobile intelligent roadway water curtain purification device of claim 1, wherein: the top surface of water tank (5) is equipped with the water filling port, be equipped with threaded connection's top cap (50) on the water filling port.

7. The mobile intelligent roadway water curtain purification device of claim 1, wherein: the power vehicle (1) and the water tank (5) are both provided with warning lamps (19), and the warning lamps (19) are connected with the PLC (11).