CN213574194U

CN213574194U - Dust keeper is used in coal mine safety production

Info

Publication number: CN213574194U
Application number: CN202022798603.4U
Authority: CN
Inventors: 张平
Original assignee: Guizhou Dagong Electromechanical Equipment Co ltd
Current assignee: Zhang Xiuqing
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-06-29
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a dust keeper for coal mine safety production relates to coal mine safety production technical field, does not possess the problem of dustproof effect to current coal mine safety production, now proposes following scheme, and it includes the workstation, the equal fixedly connected with supporting leg in four corners of workstation bottom, the supporting shoe of the equal vertical setting of fixedly connected with in four corners at workstation top, the sliding tray has been seted up at the top of supporting shoe, the top of workstation is equipped with the storage water tank of horizontal setting, the slip leg of the equal vertical setting of fixedly connected with in four corners of storage water tank bottom. The utility model discloses can rinse the colliery by the efficient and prevent dust for the colliery can not cause the staff healthy and to the pollution of environment because of the dust in the course of working, and can drench the position of head according to the regulation water spray of colliery high flexibility, makes the cleaning performance better, and can be nimble dredges the outlet, avoids causing to block up the influence drainage effect.

Description

Dust keeper is used in coal mine safety production

Technical Field

The utility model relates to a coal mine safety production technical field especially relates to a dust keeper for coal mine safety production.

Background

Coal mine is the most main solid fuel, is one kind of combustible organic rock, and is formed by the natural coalification of a long geological age of luxuriant plants which grow in a certain geological age, are gradually stacked into a thick layer in a proper geological environment, and are buried in the water bottom or silt.

The coal mine contains a large amount of dust and impurities after being mined from a mining area, in the processing process, the dust is easily excited, the workers are injured and pollute the environment, the treatment difficulty is high, at present, when the coal mine is produced and processed, the workers are usually protected only by wearing measures such as dust masks, and the dust cannot be prevented fundamentally, so that the dust prevention device for the coal mine safety production is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of dust keeper for coal mine safety in production has solved current coal mine safety in production and has not possessed the problem of dustproof effect.

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

a dust-proof device for coal mine safety production comprises a workbench, wherein supporting legs are fixedly connected to four corners of the bottom of the workbench, vertically arranged supporting blocks are fixedly connected to four corners of the top of the workbench, a sliding groove is formed in the top of the supporting blocks, a horizontally arranged water storage tank is arranged above the workbench, vertically arranged sliding legs are fixedly connected to four corners of the bottom of the water storage tank, one end, away from the water storage tank, of each sliding leg is slidably connected to the inside of the corresponding sliding groove, a fixing device is arranged at the top of each supporting leg, each sliding leg is connected to the corresponding supporting leg through the fixing device, a plurality of water spraying heads are fixedly connected to the bottom of the water storage tank, a horizontally arranged placing plate is arranged below the workbench, four corners of the placing plate are respectively and fixedly connected to the corresponding supporting legs, and a water collecting tank is fixedly connected to, the outer wall fixedly connected with fixed plate of header tank left end, the top of fixed plate is fixed with the water pump of horizontal setting through the bolt, the input of water pump is connected with the raceway, the raceway extends to the inside of header tank, the output of water pump is connected with the outlet pipe, the outlet pipe extends to the top of storage water tank to with storage water tank connection, the top of storage water tank is connected with the inlet tube, a plurality of outlet openings have been seted up on the workstation, the equal fixedly connected with vertical baffle that sets up in both sides of workstation, be equipped with cleaning device on the baffle.

Preferably, fixing device includes the fixed cover of fixed connection at the supporting shoe top, slip leg sliding connection is in the inside of fixed cover, the spread groove has all been seted up at the both ends of fixed cover, the inside sliding connection of spread groove has the locating piece, the both sides of slip leg are respectively along vertical a plurality of recesses of having seted up, two the equal sliding connection of looks remote site of locating piece is inside the recess that corresponds, two the end that deviates from of locating piece all extends to the outside of spread groove, and fixedly connected with dog, the dog is close to the horizontal first spring that sets up of the equal fixedly connected with in both ends of fixed cover one side, the other end fixed connection of first spring is on the outer wall of fixed cover.

Preferably, cleaning device is including transversely setting up the linkage board between two baffles, two the shifting chute has been seted up to the opposite side of baffle, sliding connection is in the inside of corresponding shifting chute respectively at the both ends of linkage board, the top of linkage board is equipped with the connecting plate of horizontal setting, the bottom of connecting plate is along the cleaning rod of a plurality of vertical settings of horizontal fixedly connected with, a plurality of movable holes have been seted up along transversely on the linkage board, the one end sliding connection that the connecting plate was kept away from to the cleaning rod is inside the movable hole that corresponds, the outside sliding sleeve of cleaning rod is equipped with the second spring, the one end fixed connection of second spring is in the bottom of connecting plate, the other end fixed connection of second spring is at the top of linkage board, cleaning rod and outlet cooperation work.

Preferably, the inside sliding connection of header tank has the filter screen of horizontal setting, the both ends difference fixedly connected with support handle of filter screen, support handle is L shape structure, the one end sliding connection that the filter screen was kept away from to the support handle is at the both ends at header tank top.

Preferably, the both sides at the water collecting tank top are fixedly connected with the vertical baffle that sets up, the top fixed connection of baffle is in the bottom of workstation.

Preferably, the linkage plate is of an H-shaped structure, and the moving groove is a T-shaped groove.

The utility model discloses in:

1. through the workstation, the storage water tank, the water spray drenches the head, the header tank, a water pump, the raceway, the outlet pipe, the cooperation work of inlet tube and outlet opening, the accessible is intake from the inlet tube, it washs the dust removal to the colliery through a plurality of water spray drenches the head, and carry out abluent sewage and fall into the header tank through the outlet opening on the workstation, the raceway through the water pump draws water from the header tank, the transport of rethread outlet pipe, make sewage get into 6, can circulate a lot of utilization to the water resource, and reuse sewage's in-process again, the accessible filter screen filters graininess impurity, avoid falling into the header tank and influence the water pump and draw water, cause the jam.

2. Through the cooperation work of supporting shoe, sliding tray, slip leg, fixed cover, spread groove, locating piece, recess, dog and first spring, can adjust the height that the water spray drenches the head apart from the workstation according to the height in colliery for wash dirt-proof effect better, avoid the water spray drenches the head and lead to the fact the washing thoroughly too closely or too far apart from the distance in colliery, convenient operation is nimble.

3. Through the cooperation work of baffle, linkage board, shifting chute, connecting plate, cleaning rod, activity hole and second spring, excrete sewage for a long time, the outlet probably causes the jam, and the accessible removes the connecting plate, drives a plurality of cleaning rods and linkage board and removes, adjusts to the position that the outlet blockked up, through pressing the connecting plate, drives cleaning rod downstream, dredges easy operation, convenient to use to the outlet.

Drawings

Fig. 1 is a schematic structural view of a dust-proof device for coal mine safety production provided by the utility model;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic structural view of a baffle plate in the dust-proof device for coal mine safety production provided by the utility model;

fig. 4 is the utility model provides a structural schematic diagram of cleaning rod in dust keeper for coal mine safety in production.

Reference numbers in the figures: 1. a work table; 2. supporting legs; 3. a support block; 4. a sliding groove; 5. a sliding leg; 6. a water storage tank; 7. spraying water to the spray head; 8. placing the plate; 9. a water collection tank; 10. a fixing plate; 11. a water pump; 12. a water delivery pipe; 13. a water outlet pipe; 14. a water inlet pipe; 15. a water drain hole; 16. a baffle plate; 17. fixing a sleeve; 18. connecting grooves; 19. positioning blocks; 20. a groove; 21. a stopper; 22. a first spring; 23. a linkage plate; 24. a moving groove; 25. a connecting plate; 26. a cleaning rod; 27. a movable hole; 28. a second spring; 29. a filter screen; 30. a support handle; 31. a separator.

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. 1-4, a dust-proof device for coal mine safety production comprises a workbench 1, wherein four corners of the bottom of the workbench 1 are fixedly connected with supporting legs 2, four corners of the top of the workbench 1 are fixedly connected with vertically arranged supporting blocks 3, the top of the supporting block 3 is provided with a sliding groove 4, a horizontally arranged water storage tank 6 is arranged above the workbench 1, four corners of the bottom of the water storage tank 6 are fixedly connected with vertically arranged sliding legs 5, one ends of the sliding legs 5 far away from the water storage tank 6 are slidably connected inside the sliding groove 4, the top of the supporting legs 2 is provided with a fixing device, the sliding legs 5 are connected onto the supporting legs 2 through the fixing device, the bottom of the water storage tank 6 is fixedly connected with a plurality of water spray heads 7, a horizontally arranged placing plate 8 is arranged below the workbench 1, four corners of the placing plate 8 are respectively fixedly connected onto the corresponding supporting legs 2, the top of, the outer wall of the left end of the water collecting tank 9 is fixedly connected with a fixing plate 10, the top of the fixing plate 10 is fixedly provided with a water pump 11 which is transversely arranged through bolts, the input end of the water pump 11 is connected with a water delivery pipe 12, the water delivery pipe 12 extends into the water collecting tank 9, the output end of the water pump 11 is connected with a water outlet pipe 13, the water outlet pipe 13 extends to the top of the water storage tank 6 and is connected with the water storage tank 6, the top of the water storage tank 6 is connected with a water inlet pipe 14, the workbench 1 is provided with a plurality of water drainage holes 15, two sides of the workbench 1 are fixedly connected with baffle plates 16 which are vertically arranged, cleaning devices are arranged on the baffle plates 16, before coal mine production and processing, coal mines are firstly cleaned and dustproof, the influence of dust on the surface of workers and the environment is avoided in the subsequent processing process, the coal mines are firstly, during water got into storage water tank 6, a plurality of water spray shower heads 7 of rethread spray the colliery, the sewage that sprays passes through 15 on the workstation outlet 1 and gets into header tank 9, rethread operation water pump 11, make water pump 11 draw water from header tank 9 through raceway 12, get into storage water tank 6 through outlet pipe 13, thereby make the water resource carry out manifold cycles and utilize, resources are saved, the environmental protection, and wash dirt-proof in-process to the colliery, can be according to the high through adjusting fixing device of colliery, adjust the distance that water spray shower head 7 apart from the colliery, make and wash dirt-proof effect better, avoid water spray shower head 7 apart from the distance of colliery too closely or too far cause the washing thoroughly, and convenient and flexible operation.

The fixing device comprises a fixing sleeve 17 fixedly connected to the top of the supporting block 3, a sliding leg 5 is slidably connected to the inside of the fixing sleeve 17, connecting grooves 18 are formed in two ends of the fixing sleeve 17, positioning blocks 19 are slidably connected to the inside of the connecting grooves 18, a plurality of grooves 20 are vertically formed in two sides of the sliding leg 5 respectively, opposite ends of the two positioning blocks 19 are slidably connected to the inside of the corresponding grooves 20, opposite ends of the two positioning blocks 19 extend to the outside of the connecting grooves 18, a stop 21 is fixedly connected, a first spring 22 transversely arranged is fixedly connected to two ends of one side, close to the fixing sleeve 17, of the stop 21, the other end of the first spring 22 is fixedly connected to the outer wall of the fixing sleeve 17, the positioning blocks 19 are driven to move out of the inside of the grooves 20 by pulling the stop 21, the sliding leg 5 can slide in the inside of the sliding groove, the dustproof effect of cleaning is better, and incomplete cleaning caused by too close or too far distance between the water spray shower head 7 and a coal mine is avoided.

The cleaning device comprises a linkage plate 23 transversely arranged between two baffle plates 16, moving grooves 24 are formed in opposite sides of the two baffle plates 16, two ends of the linkage plate 23 are respectively connected inside the corresponding moving grooves 24 in a sliding manner, a transversely arranged connecting plate 25 is arranged above the linkage plate 23, a plurality of vertically arranged cleaning rods 26 are transversely and fixedly connected to the bottom of the connecting plate 25, a plurality of movable holes 27 are transversely formed in the linkage plate 23, one ends of the cleaning rods 26, far away from the connecting plate 25, are connected inside the corresponding movable holes 27 in a sliding manner, a second spring 28 is sleeved outside the cleaning rods 26 in a sliding manner, one end of the second spring 28 is fixedly connected to the bottom of the connecting plate 25, the other end of the second spring 28 is fixedly connected to the top of the linkage plate 23, the cleaning rods 26 are matched with the water drainage holes 15 to work, and the water drainage holes 15 can be blocked in the process for, the accessible removes connecting plate 25, drives a plurality of cleaning rod 26 and linkage plate 23 and removes, adjusts to the position that outlet 15 blockked up, through pressing connecting plate 25, drives cleaning rod 26 downstream, dredges outlet 15, easy operation, convenient to use.

The inside sliding connection of header tank 9 has the filter screen 29 of horizontal setting, the both ends difference fixedly connected with support handle 30 of filter screen 29, support handle 30 is L shape structure, the both ends at header tank 9 top are kept away from to support handle 30 one end sliding connection of filter screen 29, can filter the graininess impurity in the sewage through filter screen 29, avoid falling into header tank 9, cause raceway 12 to block up when making water pump 11 draw water, the baffle 31 of the equal vertical setting of fixedly connected with in both sides at header tank 9 top, the top fixed connection of baffle 31 is in the bottom of workstation 1, baffle 31 plays the effect that blocks rivers, make rivers fall into header tank 9 through outlet 15, linkage plate 23 is H shape structure, moving chute 24 is the T-slot.

The working principle is as follows: before the coal mine production and processing, firstly, cleaning and dust prevention are carried out on the coal mine, the influence on workers and the environment caused by dust on the surface is avoided in the subsequent processing process, firstly, the coal mine is placed on a workbench 1, a water inlet pipe 14 is communicated with a water valve for water inlet, water enters a water storage tank 6, then, the coal mine is sprayed by a plurality of water spraying and sprinkling heads 7, the sprayed sewage enters a water collecting tank 9 through a water outlet 15 on a drainage hole 1 of the workbench, then, a water pump 11 is operated, the water pump 11 pumps water from the water collecting tank 9 through a water conveying pipe 12 and enters the water storage tank 6 through a water outlet pipe 13, so that the water resource is recycled for a plurality of times, the resource is saved, the environment is protected, in the coal mine cleaning and dust prevention process, a positioning block 19 is driven to move out of the inside of a groove 20 by pulling a stop 21, and can slide in the inside of a sliding groove, adjust the height of storage water tank 6 and water spray shower head 7, adjust the distance that water spray shower head 7 apart from the colliery for it is better to wash dirt-proof effect, avoids water spray shower head 7 to lead to the fact to wash thoroughly too closely or too far away from the distance in colliery, and convenient operation is nimble.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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

1. The dust-proof device for coal mine safety production comprises a workbench (1) and is characterized in that supporting legs (2) are fixedly connected to four corners of the bottom of the workbench (1), vertically arranged supporting blocks (3) are fixedly connected to four corners of the top of the workbench (1), sliding grooves (4) are formed in the tops of the supporting blocks (3), a horizontally arranged water storage tank (6) is arranged above the workbench (1), vertically arranged sliding legs (5) are fixedly connected to four corners of the bottom of the water storage tank (6), one ends, far away from the water storage tank (6), of the sliding legs (5) are connected to the inside of the sliding grooves (4) in a sliding mode, fixing devices are arranged at the tops of the supporting legs (2), the sliding legs (5) are connected to the supporting legs (2) through the fixing devices, and a plurality of water spraying spray heads (7) are fixedly connected to the bottoms of the water storage tank (6), a transversely arranged placing plate (8) is arranged below the workbench (1), four corners of the placing plate (8) are respectively and fixedly connected to corresponding supporting legs (2), a water collecting tank (9) is fixedly connected to the top of the placing plate (8), a fixing plate (10) is fixedly connected to the outer wall of the left end of the water collecting tank (9), a transversely arranged water pump (11) is fixed to the top of the fixing plate (10) through bolts, a water conveying pipe (12) is connected to the input end of the water pump (11), the water conveying pipe (12) extends into the water collecting tank (9), the output end of the water pump (11) is connected with a water outlet pipe (13), the water outlet pipe (13) extends to the top of the water storage tank (6) and is connected with the water storage tank (6), a water inlet pipe (14) is connected to the top of the water storage tank (6), and a plurality of water drainage holes (15) are formed in the, the two sides of the workbench (1) are fixedly connected with baffle plates (16) which are vertically arranged, and cleaning devices are arranged on the baffle plates (16).

2. The dustproof device for coal mine safety production according to claim 1, wherein the fixing device comprises a fixing sleeve (17) fixedly connected to the top of the supporting block (3), the sliding leg (5) is slidably connected to the inside of the fixing sleeve (17), the two ends of the fixing sleeve (17) are both provided with a connecting groove (18), the inside of the connecting groove (18) is slidably connected with a positioning block (19), the two sides of the sliding leg (5) are respectively vertically provided with a plurality of grooves (20), the opposite ends of the two positioning blocks (19) are both slidably connected to the corresponding grooves (20), the deviating ends of the two positioning blocks (19) both extend to the outside of the connecting groove (18), and are fixedly connected with a stop block (21), the two ends of the stop block (21) close to one side of the fixing sleeve (17) are both fixedly connected with a first spring (22) which is transversely arranged, the other end of the first spring (22) is fixedly connected to the outer wall of the fixed sleeve (17).

3. The dust-proof device for coal mine safety production according to claim 1, wherein the cleaning device comprises a linkage plate (23) transversely arranged between two baffle plates (16), moving grooves (24) are formed in opposite sides of the two baffle plates (16), two ends of the linkage plate (23) are respectively connected inside the corresponding moving grooves (24) in a sliding manner, a transversely arranged connecting plate (25) is arranged above the linkage plate (23), a plurality of vertically arranged cleaning rods (26) are transversely and fixedly connected to the bottom of the connecting plate (25), a plurality of movable holes (27) are transversely formed in the linkage plate (23), one end, far away from the connecting plate (25), of each cleaning rod (26) is connected inside the corresponding movable hole (27) in a sliding manner, and a second spring (28) is sleeved outside the cleaning rod (26) in a sliding manner, one end of the second spring (28) is fixedly connected to the bottom of the connecting plate (25), the other end of the second spring (28) is fixedly connected to the top of the linkage plate (23), and the cleaning rod (26) is matched with the water drainage hole (15) to work.

4. The dustproof device for coal mine safety production according to claim 1, wherein a transversely arranged filter screen (29) is slidably connected inside the water collection tank (9), two ends of the filter screen (29) are fixedly connected with support handles (30) respectively, the support handles (30) are of L-shaped structures, and one end, far away from the filter screen (29), of each support handle (30) is slidably connected to two ends of the top of the water collection tank (9).

5. The dust-proof device for the coal mine safety production is characterized in that vertically arranged partition plates (31) are fixedly connected to two sides of the top of the water collecting tank (9), and the tops of the partition plates (31) are fixedly connected to the bottom of the workbench (1).

6. The dust-proof device for coal mine safety production according to claim 3, characterized in that the linkage plate (23) is of an H-shaped structure, and the moving groove (24) is a T-shaped groove.