CN215477924U - Dust falling device of coal conveying belt machine - Google Patents

Abstract

The utility model discloses a dust falling device of a coal conveying belt machine, which comprises a box body, wherein fan bins are arranged in the middle positions of two sides of the box body, fans are arranged in the two groups of fan bins, one sides, far away from each other, of the two groups of fan bins are provided with a guide pipe, the bottoms of the two groups of guide pipes are provided with collecting bins, the bottoms of the two sides of the inner parts of the two groups of collecting bins are provided with first sliding chutes, and first sliding blocks are arranged in the two groups of first sliding chutes in a sliding manner; according to the utility model, through the mutual cooperation of the support rod, the second slide block, the second slide groove, the driving motor, the driving gear, the rotary rod, the driven gear and the water mist spray head, the uniform water mist spraying effect can be realized on the coal mine, and the whole spraying device is driven to rotate through the rotation of the driving motor and the driving gear, so that the coal mine can realize omnibearing water mist spraying, and the dust fall effect is increased.

Description

Dust falling device of coal conveying belt machine

Technical Field

The utility model relates to the technical field of dust falling devices, in particular to a dust falling device of a coal conveying belt machine.

Background

Dust generated by the coal conveying system not only causes environmental pollution, influences the sanitation of a working place and the visibility of a centralized control remote monitoring system, accelerates mechanical abrasion, damages electrical insulation, and even possibly causes explosion or fire accidents, but also seriously causes the dust to be sucked into the body by a person and then to penetrate into alveoli and adhere to the lung lobes, so that the person suffers from occupational diseases;

but there is certain not enough when current dust device uses:

1. when the existing dust settling device is used, water is generally sprayed to a coal mine to prevent dust from splashing, the dust settling effect is not good, and when the coal mine is more, some dust can also splash through water spraying, so that the dust settling effect is general, and the coal mine cannot be sprayed with water in all directions;

2. when the existing dust falling device is used, dust at splashing positions cannot be collected, so that the dust can be diffused in air, and when people work for a long time, people can easily inhale the dust, harm the human body and pollute the environment;

3. current dust device sprays water smoke through the shower nozzle to reach the fresh fruit to the dust fall, nevertheless the phenomenon that the damage can appear after long-time use as the shower nozzle, not only is not convenient for repair the shower nozzle like this, also is not convenient for overhaul equipment, influences the efficiency of dust fall.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dust falling device of a coal conveying belt conveyor, which aims to solve the existing problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a dust falling device of a coal conveying belt conveyor comprises a box body, fan bins are arranged at the middle positions of two sides of the box body, fans are arranged in two groups of fan bins, a conduit is arranged at one side, away from each other, of the two groups of fan bins, collecting bins are arranged at the bottoms of the two groups of conduits, first sliding grooves are arranged at the bottoms of the two sides in the two groups of collecting bins, first sliding blocks are arranged in the two groups of first sliding grooves in a sliding manner, a collecting box is arranged at one side, close to each other, of the two groups of first sliding blocks, a filter screen is arranged at one side, away from each other, of the tops of the two groups of collecting bins, a rotating rod is arranged at the middle position of the top in the box body, the bottom of the rotating rod extends out of the box body, a driven gear is sleeved at the middle position outside the rotating rod, a driving motor is arranged at one side of the bottom in the box body, and a driving gear is arranged at the output end of the driving motor, the two sides of the bottom of the box body are provided with second sliding grooves, the interior of each second sliding groove is provided with a second sliding block in a sliding manner, the bottoms of two groups of second sliding blocks are provided with supporting rods, the two sides of the bottom of each supporting rod are provided with fixed bins, the tops of the two sides of the interior of two groups of fixed bins are provided with pushing grooves, the interior of two groups of pushing grooves is provided with pushing rods in a sliding manner, one sides of the two groups of pushing rods, which are far away from each other, extend out of the interior of the fixed bins, the middle positions of the outer sides of the two groups of fixed bins are provided with blocking blocks, one sides of the two groups of blocking blocks, which are far away from each other, are provided with springs, the bottoms of the interior of the two groups of pushing grooves are provided with adjusting rods in a sliding manner, the bottoms and the tops of the front ends of the two groups of adjusting rods, which are close to one side of the front ends of the two groups of telescopic bins, are provided with hinge blocks, two sets of the bottom of the inside both sides of fixed bin is provided with flexible groove, and is two sets of flexible inslot portion slides and is provided with flexible storehouse, the inside bottom cover in fixed bin is equipped with the water smoke shower nozzle, and is two sets of the top of water smoke shower nozzle both sides is provided with the fixed slot, the bottom of box is provided with the carriage, one side of the positive one end of box is provided with control panel, control panel passes through the wire and is connected with fan, driving motor and water smoke shower nozzle electricity respectively.

Preferably, the bottom inside the fixed bin is provided with an annular rubber pad, the bottom of the rubber pad is provided with an annular groove, the top of the water mist sprayer is provided with a circular ring, and the circular ring is matched with the annular groove.

Preferably, the top of the rotating rod is provided with a bearing, and the bearing is connected with the top of the box body.

Preferably, the front end of the hinge block penetrates through the inside of the third sliding groove and is provided with a limiting block.

Preferably, two sets of flexible storehouse one side that is close to each other is provided with the inclined plane, and inclined plane and two sets of fixed slots mutual adaptation.

Preferably, the second sliding groove is annular, and the second sliding groove is matched with the two groups of second sliding blocks.

Compared with the prior art, the utility model has the beneficial effects that: the dust falling device of the coal conveying belt machine;

1. through the mutual matching of the support rod, the second sliding block, the second sliding groove, the driving motor, the driving gear, the rotating rod, the driven gear and the water mist nozzle, the uniform water mist spraying effect can be performed on the coal mine, and the whole spraying device is driven to rotate through the rotation of the driving motor and the driving gear, so that the coal mine can achieve the omnibearing water mist spraying effect, and the dust fall effect is increased;

2. through the mutual matching among the conduit, the filter screen, the collection bin, the collection box, the first sliding block, the first sliding chute, the fan and the fan bin, dust excited inside the bin body can be absorbed, and can be fixedly recovered through the collection box, and then processed, so that potential safety hazards of the excited dust to workers are avoided, and the influence of the dust on the surrounding environment can be effectively avoided;

3. through the mutual cooperation between fixed bin, regulation pole, flexible groove, third spout, flexible storehouse, water smoke shower nozzle, fixed slot, adjustment tank, spring, block piece, catch bar and the promotion groove, can carry out quick dismantlement and installation to the water smoke shower nozzle, the catch bar that only needs to press both sides just can demolish the water smoke shower nozzle down, has made things convenient for the maintenance to required time when the maintenance that has reduced has improved work efficiency.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a conduit; 3. a filter screen; 4. a collection bin; 5. a collection box; 6. a first slider; 7. a first chute; 8. a carriage; 9. a fan; 10. a fan bin; 11. a support bar; 12. a second slider; 13. a second chute; 14. a drive motor; 15. a driving gear; 16. rotating the rod; 17. a driven gear; 18. a control panel; 19. fixing the bin; 20. adjusting a rod; 21. a telescopic groove; 22. a third chute; 23. a telescopic bin; 24. a water mist spray head; 25. fixing grooves; 26. an adjustment groove; 27. a spring; 28. a blocking block; 29. a push rod; 30. a push groove; 31. a hinged block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a dust fall device of a coal conveying belt machine comprises a box body 1, fan bins 10 are arranged at the middle positions of two sides of the box body 1, fans 9 are arranged inside the two fan bins 10 to suck out internal dust conveniently, guide pipes 2 are arranged at the sides, far away from each other, of the two fan bins 10, collecting bins 4 are arranged at the bottoms of the two guide pipes 2, first sliding chutes 7 are arranged at the bottoms of the two sides inside the two collecting bins 4, first sliding blocks 6 are arranged inside the two first sliding chutes 7 in a sliding mode, collecting boxes 5 are arranged at the sides, near to each other, of the two first sliding blocks 6, filter screens 3 are arranged at the sides, far away from each other, of the tops of the two collecting bins 4, a rotating rod 16 is arranged at the middle position of the top inside of the box body 1, the bottom of the rotating rod 16 extends out of the inside of the box body 1, a driven gear 17 is sleeved at the middle position outside the rotating rod 16, and a driving motor 14 is arranged at one side of the bottom inside the box body 1, the output end of the driving motor 14 is provided with a driving gear 15, two sides of the bottom of the box body 1 are provided with second chutes 13, the inside of the second chute 13 is provided with second sliding blocks 12 in a sliding manner, the bottoms of two groups of second sliding blocks 12 are provided with supporting rods 11, two sides of the bottom of the supporting rods 11 are provided with fixed bins 19, the tops of two sides inside the two groups of fixed bins 19 are provided with pushing grooves 30, two groups of pushing grooves 30 are internally provided with pushing rods 29 in a sliding manner, one sides of the two groups of pushing rods 29, which are far away from each other, extend out of the fixed bins 19, blocking blocks 28 are arranged at the middle positions outside the two groups of fixed bins 19, the water mist spray nozzle 24 can be disassembled, one sides of the two groups of blocking blocks 28, which are far away from each other, are provided with springs 27, the bottoms inside the two groups of pushing grooves 30 are provided with adjusting grooves 26, the middle positions at two ends inside the two groups of adjusting grooves 26 are hinged with adjusting rods 20, and the bottoms and the tops of the front ends of the two groups of adjusting rods 20 are provided with third chutes 22, two sets of catch bars 29 positive one end is close to one side each other two sets of flexible storehouse 23 positive one end one side of keeping away from each other and all is provided with articulated piece 31, the bottom of the inside both sides of two sets of fixed warehouses 19 is provided with flexible groove 21, the inside slip of two sets of flexible grooves 21 is provided with flexible storehouse 23, the inside bottom cover of fixed warehouse 19 is equipped with water smoke shower nozzle 24, be convenient for carry out the water smoke to it and spray, the top of two sets of water smoke shower nozzle 24 both sides is provided with fixed slot 25, the bottom of box 1 is provided with carriage 8, one side of the positive one end of box 1 is provided with control panel 18, control panel 18 passes through the wire respectively with fan 9, driving motor 14 and water smoke shower nozzle 24 electricity are connected.

Further, the bottom of the inside of the fixed bin 19 is provided with an annular rubber pad, the bottom of the rubber pad is provided with an annular groove, the top of the water mist spray head 24 is provided with a circular ring, and the circular ring and the annular groove are matched with each other to prevent water from overflowing from the top of the water mist spray head 24.

Further, a bearing is arranged at the top of the rotating rod 16, and the bearing is connected with the top of the box body 1, so that the rotating rod 16 can rotate conveniently.

Further, the front end of the hinge block 31 penetrates through the inside of the third sliding chute 22 and is provided with a limiting block, so that the hinge block 31 is prevented from moving out.

Furthermore, the inclined planes are arranged on the sides, close to each other, of the two groups of telescopic bins 23, and the inclined planes are matched with the two groups of fixing grooves 25, so that the water mist spray heads 24 can be further fixed conveniently.

Further, the second sliding groove 13 is annular, and the second sliding groove 13 and the two sets of second sliding blocks 12 are matched with each other, so that the second sliding blocks 12 can slide in the second sliding groove 13.

The working principle is as follows: in use, the driving motor 14 and the water mist spray head 24 are turned on through the control panel 18 to start operation, the driving gear 15 is driven to rotate by the driving motor 14, the driven gear 17 is driven to rotate by the rotation of the driving gear 15, the rotating rod 16 is driven to rotate by the driven gear 17, then the rotating rod 16 drives the supporting rod 11 to rotate, and the second sliding blocks 12 on the two sides of the top slide in the second sliding groove 13 through the rotation of the supporting rod 11, the two groups of water mist nozzles 24 at the bottom are driven to rotate by the support rod 11, and the water mist nozzles 24 can uniformly spray water mist on a coal mine, so that dust can be stirred when the water mist is sprayed on the coal mine, when the fan 9 is turned on through the control panel 18 to start operation, the dust is sucked into the collection bin 4 through the conduit 2 by the operation of the fan 9, so that the dust can be intensively treated;

when water mist spray head 24 needs to be overhauled, push the catch bar 29 that is located 19 both sides of fixed bin and drives two sets of regulation poles 20 and rotate to drive two sets of telescopic bins 23 through the rotation of adjusting pole 20 and remove, when two sets of telescopic bins 23 one side that is close to each other shifts out in the fixed slot 25, water mist spray head 24 just can drop, and after the maintenance finishes, the direct fall with water mist spray head 24 insert the bottom of fixed bin 19 can.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that the terms "connected" and "connected" are to be interpreted broadly, e.g., as either a fixed connection or a removable connection, unless expressly stated or limited otherwise; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (6)

1. The utility model provides a coal conveying belt feeder dust device, includes box (1), its characterized in that: the improved box is characterized in that fan bins (10) are arranged at the middle positions of two sides of the box body (1), fans (9) are arranged inside the two sets of fan bins (10), a guide pipe (2) is arranged at one side, far away from each other, of the two sets of fan bins (10), collecting bins (4) are arranged at the bottoms of the two sets of guide pipes (2), first sliding grooves (7) are arranged at the bottoms of the two inner sides of the collecting bins (4), first sliding blocks (6) are arranged inside the two sets of first sliding grooves (7) in a sliding manner, collecting boxes (5) are arranged at one sides, close to each other, of the two sets of first sliding blocks (6), a filter screen (3) is arranged at one side, far away from each other, of the tops of the two sets of collecting bins (4), a rotary rod (16) is arranged at the middle position of the tops of the box body (1), and the bottoms of the rotary rod (16) extend out of the box body (1), the middle position of the outer side of the rotary rod (16) is sleeved with a driven gear (17), one side of the inner bottom of the box body (1) is provided with a driving motor (14), the output end of the driving motor (14) is provided with a driving gear (15), two sides of the bottom of the box body (1) are provided with second sliding chutes (13), the inner part of each second sliding chute (13) is provided with a second sliding block (12) in a sliding manner, the bottom of each second sliding block (12) is provided with a supporting rod (11), two sides of the bottom of each supporting rod (11) are provided with fixed bins (19), the tops of two inner sides of the fixed bins (19) are provided with pushing grooves (30), two pushing rods (29) are arranged in the pushing grooves (30) in a sliding manner, one side of each pushing rod (29) which is far away from each other extends out of the inner part of the fixed bins (19), and the middle position of the outer side of the fixed bins (19) is provided with a blocking block (28), one side that two sets of block piece (28) kept away from each other is provided with spring (27), two sets of inside bottom of promotion groove (30) is provided with adjustment tank (26), two sets of intermediate position department at the inside both ends of adjustment tank (26) articulates there is regulation pole (20), two sets of the bottom and the top of adjusting the positive one end of pole (20) are provided with third spout (22), two sets of catch bar (29) positive one end is close to one side each other two sets of telescopic bins (23) positive one end each other and is provided with articulated piece (31), two sets of the bottom of fixed bin (19) inside both sides is provided with telescopic slot (21), two sets of telescopic slot (21) inside slip is provided with telescopic bin (23), the inside bottom cover of fixed bin (19) is equipped with water smoke shower nozzle (24), the top of two sets of water smoke shower nozzle (24) both sides is provided with fixed slot (25), the water mist spraying device is characterized in that a conveying frame (8) is arranged at the bottom of the box body (1), a control panel (18) is arranged on one side of one end of the front face of the box body (1), and the control panel (18) is electrically connected with the fan (9), the driving motor (14) and the water mist nozzle (24) through wires.

2. The coal conveying belt conveyor dust falling device of claim 1, characterized in that: the bottom of the inside of the fixed bin (19) is provided with an annular rubber pad, the bottom of the rubber pad is provided with an annular groove, the top of the water mist spray head (24) is provided with a circular ring, and the circular ring and the annular groove are matched with each other.

3. The coal conveying belt conveyor dust falling device of claim 1, characterized in that: the top of rotary rod (16) is provided with the bearing, and the bearing is interconnect with the top of box (1).

4. The coal conveying belt conveyor dust falling device of claim 1, characterized in that: the front end of the hinge block (31) penetrates through the inside of the third sliding groove (22) and is provided with a limiting block.

5. The coal conveying belt conveyor dust falling device of claim 1, characterized in that: and inclined planes are arranged on one sides of the two groups of telescopic bins (23) which are close to each other, and the inclined planes are matched with the two groups of fixing grooves (25) mutually.

6. The coal conveying belt conveyor dust falling device of claim 1, characterized in that: the second sliding groove (13) is annular, and the second sliding groove (13) is matched with the two groups of second sliding blocks (12) mutually.

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