CN216588701U - Movable coal mine tunnel water curtain purifier - Google Patents

Abstract

The utility model discloses a portable coal mine tunnel water curtain clarifier, the on-line screen storage device comprises a base, the equal fixedly connected with in top both sides of base returns the shape frame, it is the rectangular pipe of block structure to return the slip cap and be equipped with the top on the shape frame, and the same bottom of top fixedly connected with of two rectangular pipes is the mounting box that the opening set up, fixedly connected with screw thread actuating mechanism between the both sides inner wall of rectangular pipe, and two screw thread actuating mechanism's top all extends to in the mounting box. The utility model discloses be convenient for single drive realizes accomodating of walking wheel and spraying the regulation of mechanism high position, through the support area of accomodating walking wheel increase bottom, improves the support stability, through adjusting the height that sprays the mechanism, can realize the regulation to the water curtain height, makes it can be suitable for the not tunnel of co-altitude, improves application scope, and is convenient for collect the water that sprays at the in-process that the water curtain purifies, reduces the waste of water resource, satisfies the user demand.

Description

Movable coal mine tunnel water curtain purifier

Technical Field

The utility model relates to a water curtain clarifier technical field especially relates to a portable coal mine tunnel water curtain clarifier.

Background

The water curtain is a protective screen formed by water mist sprayed by a nozzle in a coal mine tunnel for purifying air, and is used for dust fall or explosion suppression facilities, a spray head of a traditional water curtain purifier is basically hung on a top plate of the tunnel, and the spray head is utilized to atomize water flow so as to achieve the purposes of purifying and removing dust, but the hanging installation mode has low use flexibility, and in order to solve the problem, the movable water curtain purifier is provided, wherein the atomizing spray head is installed on a movable support, and the travelling wheels on the movable support can drive the whole device to move, so that the use flexibility is improved;

but current portable water curtain clarifier, it is not convenient for adjust in a flexible way according to the height in tunnel highly to the height of water curtain, application range limits, and after removing to appointed place, be not convenient for accomodate the walking wheel, support through the walking wheel at the in-process that the spraying purified, support stability is low, there is great because of the mistake bumps the risk that causes whole device displacement, can not satisfy the user demand, therefore we have provided a portable coal mine tunnel water curtain clarifier and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a movable coal mine tunnel water curtain purifier.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a movable coal mine roadway water curtain purifier comprises a base, wherein two sides of the top of the base are fixedly connected with a clip frame, a rectangular pipe with a plugging structure at the top is sleeved on the clip frame in a sliding manner, the top ends of the two rectangular pipes are fixedly connected with a mounting box with the same bottom arranged as an opening, a thread driving mechanism is fixedly connected between the inner walls of the two sides of the rectangular pipe, the top ends of the two thread driving mechanisms extend into the mounting box, the clip frame is sleeved on the corresponding thread driving mechanism in a threaded manner, the top ends of the two thread driving mechanisms are fixedly connected with a same linkage mechanism, the left side of the top of the mounting box is fixedly connected with a driving motor, the bottom end of an output shaft of the driving motor is fixedly connected with the top of the linkage mechanism, two sides of the bottom of the base are respectively provided with two rectangular grooves, an elastic driving mechanism is sleeved in the rectangular grooves in a sliding manner, and a traveling wheel is installed at the bottom of the elastic driving mechanism in a rotating manner, the bottom of walking wheel extends to the below of base, elastic drive mechanism's top fixedly connected with extrusion pole, the top of extrusion pole extend to in the shape frame that returns that corresponds and with screw thread actuating mechanism's bottom swing joint, the water storage box that the top fixedly connected with top of base set up for the opening, the top fixedly connected with apron of water storage box, the top fixedly connected with water pump of apron, the extraction end of water pump extends to in the water storage box and the intercommunication is fixed with the pipe that absorbs water, the bottom intercommunication of the pipe that absorbs water and being fixed with the suction head, the front side fixedly connected with collecting box of base, the delivery end intercommunication of water pump is fixed with the expansion hose, the front side fixedly connected with of mounting box sprays the mechanism, the top of expansion hose is fixed with the bottom intercommunication that sprays the mechanism.

Preferably, the thread driving mechanism comprises a rectangular block fixedly connected between the inner walls of two sides of the rectangular pipe, the rectangular block is connected between the front inner wall and the rear inner wall of the corresponding clip frame in a sliding manner, the top of the rectangular block is rotatably provided with a screw rod, the top end of the screw rod extends into the mounting box, the clip frame is sleeved on the corresponding screw rod in a threaded manner, and the top end of the extrusion rod is in movable contact with the bottom of the corresponding rectangular block.

Preferably, the linkage mechanism comprises two chain wheels, the bottom ends of the chain wheels are fixedly connected with the top ends of the corresponding screw rods, the bottom end of an output shaft of the driving motor is fixedly connected with the top of the left chain wheel, and the two chain wheels are in transmission connection with the same chain.

Preferably, the elastic driving mechanism comprises a moving block which is sleeved in the rectangular groove in a sliding manner, the top of the moving block is fixedly connected with the bottom end of the corresponding extrusion rod, a plurality of extension springs in a stretching state are fixedly connected between the top of the moving block and the inner wall of the top of the corresponding rectangular groove, the inner walls of two sides of the rectangular groove are fixedly connected with limiting blocks, the tops of the limiting blocks are in movable contact with the bottoms of the corresponding moving blocks, and the walking wheels are rotatably installed at the bottoms of the corresponding moving blocks.

Preferably, the spraying mechanism comprises a transverse pipe fixedly connected to the front side of the mounting box, the two ends of the transverse pipe are arranged to be in a blocking structure, the bottom of the transverse pipe is communicated and fixed with a plurality of atomizing nozzles, and the top end of the telescopic hose is communicated and fixed with the bottom of the transverse pipe.

Preferably, set up threaded hole on the top inner wall of returning the shape frame, screw hole and the screw rod threaded connection who corresponds, the rotation groove has been seted up at the top of rectangular block, rotates the fixed cover in the inslot and is equipped with first bearing, has seted up first circular port on the top inner wall of rectangular pipe, and first circular port internal fixation cover is equipped with the second bearing, the inner circle of first bearing and the inner circle of second bearing all with the outside fixed connection of the screw rod that corresponds.

Preferably, two first rectangular through holes are formed in the inner wall of the bottom of the square frame, a second rectangular through hole is formed in the inner wall of the top of the rectangular groove, and the inner wall of each first rectangular through hole and the inner wall of each second rectangular through hole are connected with the corresponding extrusion rod in a sliding mode.

Preferably, the top of the cover plate is embedded with a water inlet pipe communicated with the inside of the water storage tank, the left side of the collecting tank is communicated with and fixed with a water outlet pipe, and the left end of the water outlet pipe is fixedly connected with a valve.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses be convenient for single drive realizes accomodating of walking wheel and spraying the regulation of mechanism high position, through the support area of accomodating walking wheel increase bottom, improves the support stability, through adjusting the height that sprays the mechanism, can realize the regulation to the water curtain height, makes it can be suitable for the not tunnel of co-altitude, improves application scope, and is convenient for collect the water that sprays at the in-process that the water curtain purifies, reduces the waste of water resource, satisfies the user demand.

Drawings

Fig. 1 is a schematic structural view of a mobile coal mine tunnel water curtain purifier provided by the utility model;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is the utility model provides a portable coal mine tunnel water curtain clarifier's water storage box, water pump, expansion hose, collecting box and spray the not mounted state's of mechanism sectional structure schematic diagram.

In the figure: 100. a base; 101. a water storage tank; 102. a water pump; 103. a suction pipe; 1. a transverse tube; 2. an atomizing spray head; 3. a flexible hose; 4. a collection box; 5. a cover plate; 6. a clip frame; 7. a rectangular tube; 8. a rectangular block; 9. a screw; 10. mounting a box; 11. a sprocket; 12. a chain; 13. a drive motor; 14. a rectangular groove; 15. a moving block; 16. a traveling wheel; 17. an extension spring; 18. the rod is squeezed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a movable coal mine roadway water curtain purifier comprises a base 100, wherein two sides of the top of the base 100 are fixedly connected with a clip frame 6, a rectangular pipe 7 with a plugging structure at the top is sleeved on the clip frame 6 in a sliding manner, the top ends of the two rectangular pipes 7 are fixedly connected with a same mounting box 10 with an opening at the bottom, a thread driving mechanism is fixedly connected between the inner walls of the two sides of the rectangular pipe 7, the top ends of the two thread driving mechanisms extend into the mounting box 10, the clip frame 6 is sleeved on the corresponding thread driving mechanism in a threaded manner, the top ends of the two thread driving mechanisms are fixedly connected with a same linkage mechanism, the left side of the top of the mounting box 10 is fixedly connected with a driving motor 13, the bottom end of an output shaft of the driving motor 13 is fixedly connected with the top of the linkage mechanism, two rectangular grooves 14 are respectively arranged on two sides of the bottom of the base 100, and an elastic driving mechanism is sleeved in the rectangular grooves 14 in a sliding manner, the bottom of the elastic driving mechanism is rotatably provided with a traveling wheel 16, the bottom of the traveling wheel 16 extends to the lower part of the base 100, the top of the elastic driving mechanism is fixedly connected with an extrusion rod 18, the top end of the extrusion rod 18 extends into the corresponding square frame 6 and is in movable contact with the bottom of the thread driving mechanism, the top of the base 100 is fixedly connected with a water storage tank 101, the top of the water storage tank 101 is provided with an opening, the top of the water storage tank 101 is fixedly connected with a cover plate 5, the top of the cover plate 5 is fixedly connected with a water pump 102, the extraction end of the water pump 102 extends into the water storage tank 101 and is communicated and fixed with a water suction pipe 103, the bottom end of the water suction pipe 103 is communicated and fixed with a water suction head, the front side of the base 100 is fixedly connected with a collection tank 4, the water outlet end of the water pump 102 is communicated and fixed with a flexible hose 3, the front side of the mounting box 10 is fixedly connected with a spraying mechanism, and the top end of the flexible hose 3 is communicated and fixed with the bottom of the spraying mechanism;

the thread driving mechanism comprises a rectangular block 8 fixedly connected between the inner walls of two sides of the rectangular pipe 7, the rectangular block 8 is slidably connected between the inner wall of the front side and the inner wall of the rear side of the corresponding clip 6, a screw 9 is rotatably installed at the top of the rectangular block 8, the top end of the screw 9 extends into the installation box 10, the clip 6 is sleeved on the corresponding screw 9 in a threaded manner, and the top end of the extrusion rod 18 is in movable contact with the bottom of the corresponding rectangular block 8; the linkage mechanism comprises two chain wheels 11, the bottom ends of the chain wheels 11 are fixedly connected with the top ends of the corresponding screw rods 9, the bottom end of an output shaft of a driving motor 13 is fixedly connected with the top of the chain wheel 11 on the left side, and the two chain wheels 11 are in transmission connection with the same chain 12; the elastic driving mechanism comprises a moving block 15 which is slidably sleeved in the rectangular groove 14, the top of the moving block 15 is fixedly connected with the bottom end of a corresponding extrusion rod 18, a plurality of extension springs 17 in a stretching state are fixedly connected between the top of the moving block 15 and the inner wall of the top of the corresponding rectangular groove 14, the inner walls of two sides of the rectangular groove 14 are fixedly connected with limit blocks, the tops of the limit blocks are in movable contact with the bottoms of the corresponding moving blocks 15, and traveling wheels 16 are rotatably installed at the bottoms of the corresponding moving blocks 15; spray the mechanism and include that fixed connection violently manages 1 in the mounting box 10 front side, violently manage 1 both ends and all establish to block structure, violently manage 1 bottom intercommunication and be fixed with a plurality of atomizer 2, flexible hose 3's top is fixed with the bottom intercommunication of violently managing 1, the utility model discloses be convenient for single drive realize walking wheel 16 accomodate with spray the regulation of mechanism high position, through the support area who accomodates walking wheel 16 increase bottom, improve support stability, spray the height of mechanism through the regulation, can realize the regulation to the water curtain height, make it be suitable for not the tunnel of co-altitude, improve application scope, and be convenient for collect the water that sprays at the in-process that the water curtain purified, reduce the waste of water resource, satisfy the user demand.

In the utility model, a threaded hole is arranged on the inner wall of the top of the clip frame 6, the threaded hole is in threaded connection with a corresponding screw rod 9, a rotating groove is arranged on the top of the rectangular block 8, a first bearing is fixedly sleeved in the rotating groove, a first circular hole is arranged on the inner wall of the top end of the rectangular tube 7, a second bearing is fixedly sleeved in the first circular hole, the inner ring of the first bearing and the inner ring of the second bearing are both fixedly connected with the outer side of the corresponding screw rod 9, two first rectangular perforations are arranged on the inner wall of the bottom of the clip frame 6, a second rectangular perforation is arranged on the inner wall of the top of the rectangular groove 14, the inner walls of the first rectangular perforations and the inner walls of the second rectangular perforations are both in sliding connection with the outer sides of corresponding extrusion rods 18, a water inlet pipe communicated with the interior of the water storage box 101 is embedded in the top of the cover plate 5, a water drain pipe is communicated and fixed on the left side of the collection box 4, and a valve is fixedly connected with the left end of the drain pipe, the utility model discloses be convenient for single drive realize walking wheel 16 accomodate and spray the regulation of mechanism high position, through the support area of accomodating 16 increase bottoms of walking wheel, improve the support stability, spray the height of mechanism through the regulation, can realize the regulation to the water curtain height, make it be suitable for the not tunnel of co-altitude, improve application scope, and be convenient for collect the water that sprays at the in-process that the water curtain purifies, reduce the waste of water resource, satisfy the user demand.

The working principle is as follows: when the device is used, the whole device is conveniently moved to a position appointed by a roadway through the four travelling wheels 16, after the device is moved to an appointed place, the driving motor 13 is started, an output shaft of the driving motor 13 drives the left chain wheel 11 to rotate, the left chain wheel 11 drives the right chain wheel 11 to rotate through the chain 12, the chain wheel 11 drives the corresponding screw rod 9 to rotate, under the action of a threaded hole formed in the square-back frame 6, the screw rod 9 rotates and moves upwards, the screw rod 9 drives the rectangular block 8 to move upwards in the square-back frame 6 through the corresponding first bearing, the extrusion force on the corresponding extrusion rod 18 is gradually released while the rectangular block 8 moves upwards, at the moment, the elastic force of the stretching spring 17 in a stretching state drives the corresponding moving block 15 to move upwards, the moving block 15 drives the corresponding extrusion rod 18 to move upwards, and the moving block 15 drives the corresponding travelling wheels 16 to move into the rectangular groove 14, when the four travelling wheels 16 are completely accommodated into the corresponding rectangular grooves 14, the bottom of the base 100 is in contact with the ground to support the whole device, so that the supporting area is increased, the supporting stability is improved, and the risk of displacement of the whole device in the use process is reduced;

when the height of the spraying mechanism is adjusted according to the height of a roadway, the driving motor 13 is continuously started to enable the rectangular block 8 to continuously move upwards, the rectangular block 8 drives the corresponding rectangular pipe 7 to slide upwards on the clip-shaped frame 6, the two rectangular pipes 7 simultaneously drive the mounting box 10 to move upwards, the mounting box 10 drives the spraying mechanism to move upwards, the spraying mechanism upwards stretches the flexible hose 3, the height position of the flexible hose changes along with the upward movement of the spraying mechanism, when the height of the spraying mechanism is adjusted according to the height of the roadway, the driving motor 13 is stopped, the spraying mechanism is fixed under the action of the thread locking force of the threaded hole and the corresponding screw rod 9, the adjustment is completed, when water curtain purification is carried out, the water pump 102 is started to extract water in the water storage tank 101 through the water suction pipe 103 and the water suction head, and the extracted water enters the transverse pipe 1 through the flexible hose 3, the water in the transverse pipe 1 is sprayed out through the plurality of atomizing nozzles 2 to form a water curtain, dust in a roadway is isolated, dust fall and purification are carried out through the water curtain, the phenomenon that the dust is scattered outwards is reduced, when the water mist is sprayed out, the water mist is sprayed into the collecting box 4, the collecting box 4 collects the sprayed water, and the height of the spraying mechanism is adjusted, so that the water curtain can be adjusted in height, the water curtain can be suitable for the roadways with different heights, the application range is improved, the sprayed water can be conveniently collected in the water curtain purification process, and the waste of water resources is reduced;

when the whole device needs to be moved, the driving motor 13 is started reversely, and similarly, the movement process of the driving motor 13 is started in a forward direction, so that the rectangular block 8 is changed into downward movement, the rectangular block 8 pushes the two corresponding extrusion rods 18 to move downward while moving downward, the extrusion rods 18 push the corresponding moving blocks 15 to move downward and stretch the stretching springs 17, the moving blocks 15 drive the corresponding walking wheels 16 to move downward, the walking wheels 16 are moved out from the corresponding rectangular grooves 14, and the whole device can be moved through the four walking wheels 16.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (8)

1. A movable coal mine roadway water curtain purifier comprises a base (100), wherein both sides of the top of the base (100) are fixedly connected with a clip-shaped frame (6), and the purifier is characterized in that a rectangular tube (7) with a plugging structure at the top is sleeved on the clip-shaped frame (6), the top ends of the two rectangular tubes (7) are fixedly connected with a mounting box (10) with the same bottom arranged as an opening, a thread driving mechanism is fixedly connected between the inner walls of the two sides of the rectangular tube (7), the top ends of the two thread driving mechanisms extend into the mounting box (10), the clip-shaped frame (6) is sleeved on the corresponding thread driving mechanism in a threaded manner, the top ends of the two thread driving mechanisms are fixedly connected with the same linkage mechanism, the left side of the top of the mounting box (10) is fixedly connected with a driving motor (13), and the bottom end of an output shaft of the driving motor (13) is fixedly connected with the top of the linkage mechanism, two rectangular grooves (14) are respectively formed in two sides of the bottom of the base (100), an elastic driving mechanism is sleeved in each rectangular groove (14) in a sliding mode, a walking wheel (16) is installed at the bottom of each elastic driving mechanism in a rotating mode, the bottom of each walking wheel (16) extends to the position below the base (100), an extrusion rod (18) is fixedly connected to the top of each elastic driving mechanism, the top end of each extrusion rod (18) extends into a corresponding square-shaped frame (6) and is in movable contact with the bottom of each threaded driving mechanism, a water storage tank (101) with an opening at the top is fixedly connected to the top of the base (100), a cover plate (5) is fixedly connected to the top of each water storage tank (101), a water pump (102) is fixedly connected to the top of each cover plate (5), a suction end of each water pump (102) extends into each water storage tank (101) and is fixedly communicated with a water suction pipe (103), and a water suction head is fixedly connected to the bottom end of each water suction pipe (103), the front side fixedly connected with collecting box (4) of base (100), the play water end intercommunication of water pump (102) is fixed with expansion hose (3), and the front side fixedly connected with of mounting box (10) sprays the mechanism, and the top of expansion hose (3) and the bottom intercommunication that sprays the mechanism are fixed.

2. The movable coal mine roadway water curtain purifier as claimed in claim 1, wherein the thread driving mechanism comprises a rectangular block (8) fixedly connected between inner walls of two sides of a rectangular pipe (7), the rectangular block (8) is slidably connected between an inner wall of the front side and an inner wall of the rear side of a corresponding clip-shaped frame (6), a screw rod (9) is rotatably installed at the top of the rectangular block (8), the top end of the screw rod (9) extends into the mounting box (10), the clip-shaped frame (6) is in threaded sleeve connection with the corresponding screw rod (9), and the top end of the extrusion rod (18) is in movable contact with the bottom of the corresponding rectangular block (8).

3. The mobile coal mine roadway water curtain purifier as claimed in claim 1, wherein the linkage mechanism comprises two chain wheels (11), the bottom ends of the chain wheels (11) are fixedly connected with the top ends of the corresponding screw rods (9), the bottom end of an output shaft of the driving motor (13) is fixedly connected with the top of the chain wheel (11) on the left side, and the two chain wheels (11) are in transmission connection with the same chain (12).

4. The mobile coal mine roadway water curtain purifier as claimed in claim 1, wherein the elastic driving mechanism comprises a moving block (15) slidably sleeved in the rectangular groove (14), the top of the moving block (15) is fixedly connected with the bottom end of a corresponding extrusion rod (18), a plurality of extension springs (17) in a stretching state are fixedly connected between the top of the moving block (15) and the inner wall of the top of the corresponding rectangular groove (14), the inner walls of two sides of the rectangular groove (14) are fixedly connected with limit blocks, the tops of the limit blocks are in movable contact with the bottoms of the corresponding moving blocks (15), and the traveling wheels (16) are rotatably mounted at the bottoms of the corresponding moving blocks (15).

5. The mobile coal mine roadway water curtain purifier as claimed in claim 1, wherein the spraying mechanism comprises a transverse pipe (1) fixedly connected to the front side of the mounting box (10), both ends of the transverse pipe (1) are arranged to be of a blocking structure, the bottom of the transverse pipe (1) is communicated and fixed with a plurality of atomizing nozzles (2), and the top end of the telescopic hose (3) is communicated and fixed with the bottom of the transverse pipe (1).

6. The mobile coal mine roadway water curtain purifier as claimed in claim 2, wherein the inner wall of the top of the square frame (6) is provided with a threaded hole, the threaded hole is in threaded connection with the corresponding screw (9), the top of the rectangular block (8) is provided with a rotating groove, a first bearing is fixedly sleeved in the rotating groove, the inner wall of the top of the rectangular pipe (7) is provided with a first circular hole, a second bearing is fixedly sleeved in the first circular hole, and the inner ring of the first bearing and the inner ring of the second bearing are both fixedly connected with the outer side of the corresponding screw (9).

7. The mobile coal mine roadway water curtain purifier as claimed in claim 1, wherein two first rectangular through holes are formed in the inner wall of the bottom of the square frame (6), a second rectangular through hole is formed in the inner wall of the top of the rectangular groove (14), and the inner walls of the first rectangular through holes and the inner walls of the second rectangular through holes are both in sliding connection with the outer sides of the corresponding extrusion rods (18).

8. The mobile coal mine roadway water curtain purifier as claimed in claim 1, wherein a water inlet pipe communicated with the inside of the water storage tank (101) is embedded in the top of the cover plate (5), a water discharge pipe is communicated and fixed to the left side of the collection tank (4), and a valve is fixedly connected to the left end of the water discharge pipe.

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