CN213654899U

CN213654899U - Coal mine safety production tunnel dust collector

Info

Publication number: CN213654899U
Application number: CN202022886748.XU
Authority: CN
Inventors: 舒东方; 刘晓峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-07-09
Anticipated expiration: 2030-12-04

Abstract

The utility model belongs to colliery production facility field, especially, colliery safety production tunnel dust collector, the service position to current dust collecting equipment is fixed, and the use of not being convenient for carry is not convenient for clear up the dust on the tunnel inner wall, the relatively poor problem of dust removal effect, and the following scheme is put forward now, and it includes the base, the top fixed mounting of base has dust removal case and fan, and the air-supply line fixed connection of fan is at the dust removal incasement, and the connecting hole has been seted up to one side of dust removal case, installs the mounting panel in the connecting hole, and one side fixed mounting of mounting panel has a plurality of filter plates, and a plurality of filter plates all set up at the dust removal incasement, one side slidable mounting of dust removal case has the lifter plate, and one side fixed mounting of. The utility model discloses rational in infrastructure, convenient operation, this dust collecting equipment's use position is nimble, and portable uses also can clear up the dust on the tunnel inner wall, and dust removal effect is better.

Description

Coal mine safety production tunnel dust collector

Technical Field

The utility model relates to a coal mine production equipment technical field especially relates to a coal mine safety production tunnel dust collector.

Background

In coal mining, a coal mine production tunnel can be formed, the environmental sanitation of the coal mine tunnel is generally concerned at present, dust in a coal mine seriously threatens the body health of an operation worker, the operation worker can cause certain damage to the body if sucking too much dust, the coal mine dust producing points are more, the dust can drift along with ventilation airflow of the tunnel, the dust is easily attached to the wall of the tunnel due to the uneven wall surface of the tunnel, the dust accumulates day by day and month to form accumulated dust, the environmental sanitation of the tunnel is seriously influenced, if the dust removing work is not carried out frequently, the accumulated dust in the tunnel is easily changed into floating dust once encountering vibration shock waves, and if the suspended dust is more, secondary explosion is easily formed, and major accidents are caused;

however, the existing dust removing equipment is fixed in use position, inconvenient to carry and use, inconvenient to clean dust on the inner wall of the roadway and poor in dust removing effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a coal mine safety production roadway dust removal device.

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

a roadway dust removal device for coal mine safety production comprises a base, wherein a dust removal box and a fan are fixedly mounted at the top of the base, an air inlet pipe of the fan is fixedly connected in the dust removal box, a connecting hole is formed in one side of the dust removal box, a mounting plate is mounted in the connecting hole, a plurality of filter plates are fixedly mounted on one side of the mounting plate and are arranged in the dust removal box, a lifting plate is slidably mounted on one side of the dust removal box, two connecting plates are fixedly mounted on one side of the lifting plate, rotating holes are formed in the mutually close sides of the two connecting plates, rotating rods are rotatably mounted in the two rotating holes, the same cleaning roller is fixedly mounted at the mutually close ends of the two rotating rods, a first gear is fixedly mounted at the bottom of the rotating rods, a motor is fixedly mounted at the bottom of the connecting plates, a second gear is, the collecting vat has been seted up to one side of lifter plate, and fixed mounting has the collecting pipe on one side inner wall of collecting vat, and the one end fixed connection of collecting pipe is in the dust removal incasement, the thread groove has been seted up to the bottom of lifter plate, and the top of base is rotated and is installed the lead screw, and the lead screw thread is installed in the thread groove, and fixed cover is equipped with first band pulley on the lead screw, and the top of base is rotated and is installed the second band pulley, and the second band pulley is connected with same belt with first band pulley transmission, and the top fixed mounting of second.

Preferably, the spout has been seted up to one side of dust removal case, and one side fixed mounting of lifter plate has the slider, and slider slidable mounting can drive the slider and slide in the spout when the lifter plate removes in the spout, can guarantee the stability of lifter plate when removing.

Preferably, all seted up the slot on the both sides inner wall of connecting hole, the both sides of mounting panel are all seted up flutedly, and equal slidable mounting has the inserted bar in two recesses, and the one end of inserted bar is connected in the slot that corresponds, has seted up same through-hole on the one side inner wall that two recesses are close to each other, and slidable mounting has two racks in the through-hole, and the inserted bar roll-off slot for the inserted bar extrusion spring, alright cancel the fixed restriction of mounting panel.

Preferably, the one end fixed connection of rack is on the inserted bar that corresponds, all overlaps on two racks to be equipped with the spring, has seted up rotatory hole on one side inner wall of through-hole, and the rotary rod is installed to rotatory downthehole rotation, and the one end fixed mounting of rotary rod has the gear, gear and two rack toothing, and the other end fixed mounting of rotary rod has the rotation seat, rotates the seat and drives gear revolve, and the gear drives two rack removal, and rack control inserted bar removes.

Preferably, a plurality of universal wheels are installed at the bottom of the base.

Preferably, the top of base has been seted up and has been rotated the groove, and the bottom fixed mounting of second band pulley has the fixed block, and the fixed block rotates to be installed and rotates the inslot.

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

according to the scheme, the universal wheels can drive the base to move the using position, the base can drive the cleaning roller to move, the motor drives the second gear to rotate, the first gear drives the rotating rod to rotate, the cleaning roller can clean dust on the inner wall of a roadway, meanwhile, the fan drives air in the dust removal box to flow, after the dust enters the dust removal box, the dust can be filtered by the plurality of filter plates, the rotating disc is rotated, the second belt wheel drives the belt to move, the lead screw can drive the lifting plate to move, the lifting plate drives the cleaning roller to move, the using height of the cleaning roller can be adjusted, the rotating seat is rotated, the gear drives the two racks to move, the inserted rods slide out of the slots, the inserted rods extrude the springs, the fixed limit of the mounting plate can be cancelled, and the filter plates can be conveniently taken out;

the utility model discloses rational in infrastructure, convenient operation, this dust collecting equipment's use position is nimble, and portable uses also can clear up the dust on the tunnel inner wall, and dust removal effect is better.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic structural view of part a of the present invention;

fig. 3 is a schematic structural diagram of part B of the present invention.

In the figure: 1. a base; 2. a dust removal box; 3. a fan; 4. mounting a plate; 5. filtering the plate; 6. a lifting plate; 7. a connecting plate; 8. cleaning the roller; 9. a first gear; 10. a motor; 11. a second gear; 12. collecting tank; 13. a collection pipe; 14. a screw rod; 15. a first pulley; 16. a second pulley; 17. rotating the disc; 18. a slot; 19. inserting a rod; 20. a rack; 21. a spring; 22. and (6) rotating the seat.

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.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a coal mine safety production roadway dust removing device comprises a base 1, a dust removing box 2 and a fan 3 are fixedly installed at the top of the base 1, an air inlet pipe of the fan 3 is fixedly connected in the dust removing box 2, a connecting hole is formed at one side of the dust removing box 2, a mounting plate 4 is installed in the connecting hole, a plurality of filter plates 5 are fixedly installed at one side of the mounting plate 4, the plurality of filter plates 5 are all arranged in the dust removing box 2, a lifting plate 6 is slidably installed at one side of the dust removing box 2, two connecting plates 7 are fixedly installed at one side of the lifting plate 6, rotating holes are formed at the mutually close sides of the two connecting plates 7, rotating rods are rotatably installed in the two rotating holes, the same cleaning roller 8 is fixedly installed at the mutually close end of the two rotating rods, a first gear 9 is fixedly installed, fixedly connected with second gear 11 on the output shaft of motor 10, second gear 11 and the meshing of first gear 9, collecting vat 12 has been seted up to one side of lifter plate 6, fixed mounting has collecting pipe 13 on one side inner wall of collecting vat 12, the one end fixed connection of collecting pipe 13 is in dust removal case 2, the thread groove has been seted up to the bottom of lifter plate 6, base 1's top is rotated and is installed

lead screw

14, 14 screw threads of lead screw are installed in the thread groove, fixed cover is equipped with first band pulley 15 on the lead screw 14, base 1's top is rotated and is installed second band pulley 16, second band pulley 16 is connected with same belt with the 15 transmissions of first band pulley, the top fixed mounting of second band pulley 16 has rolling disc 17.

In this embodiment, the spout has been seted up to one side of dust removal case 2, and one side fixed mounting of lifter plate 6 has the slider, and slider slidable mounting can drive the slider and slide in the spout when lifter plate 6 removes in the spout, can guarantee the stability of lifter plate 6 when removing.

In this embodiment, all seted up slot 18 on the both sides inner wall of connecting hole, mounting panel 4's both sides are all seted up flutedly, equal slidable mounting has inserted bar 19 in two recesses, and inserted bar 19's one end is connected in corresponding slot 18, has seted up same through-hole on the one side inner wall that two recesses are close to each other, and slidable mounting has two racks 20 in the through-hole, and 19 roll-off slots 18 of inserted bar for 19 extrusion spring 21 of inserted bar, alright cancellation mounting panel 4's fixed restriction.

In this embodiment, rack 20's one end fixed connection is on the inserted bar 19 that corresponds, all the cover is equipped with spring 21 on two racks 20, the rotatory hole has been seted up on one side inner wall of through-hole, the rotary rod is installed to rotatory downthehole rotation, the one end fixed mounting of rotary rod has the gear, the gear meshes with two racks 20, the other end fixed mounting of rotary rod has rotation seat 22, it drives the gear revolve to rotate seat 22, the gear drives two racks 20 and removes, rack 20 control inserted bar 19 removes.

In this embodiment, a plurality of universal wheels are installed at the bottom of the base 1.

In this embodiment, the top of base 1 has been seted up and has been rotated the groove, and the bottom fixed mounting of second band pulley 16 has the fixed block, and the fixed block rotates to be installed and rotates the inslot.

In this embodiment, the universal wheel can drive the base 1 to move the using position, the base 1 can drive the cleaning roller 8 to move, the motor 10 drives the second gear 11 to rotate, the second gear 11 drives the first gear 9 to rotate, the first gear 9 drives the rotating rod to rotate, the rotating rod can drive the cleaning roller 8 to rotate, the cleaning roller 8 can clean dust on the inner wall of the roadway, meanwhile, the fan 3 drives the air in the dust removing box 2 to flow, so that the collecting pipe 13 can collect the cleaned dust, after the dust enters the dust removing box 2, the plurality of filter plates 5 can filter the dust, the rotating disc 17 can be rotated, the rotating disc 17 can drive the second belt wheel 16 to rotate, the second belt wheel 16 drives the belt to move, the belt can drive the first belt wheel 15 to rotate, the first belt wheel 15 can control the screw rod 14 to rotate, the screw rod 14 can drive the lifting plate 6 to move, the lifting plate 6 drives the cleaning roller 8 to move, the use height of adjustable cleaning roller 8 rotates and rotates seat 22, rotates seat 22 and drives gear revolve, and the gear drives two racks 20 and removes, and rack 20 control inserted bar 19 removes, and 19 roll-off slots 18 of inserted bar for 19 extrusion springs 21 of inserted bar, alright cancel mounting panel 4's fixed restriction, conveniently take out filter plate 5 from dust removal case 2 and clear up.

The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses rational in infrastructure, convenient operation, this dust collecting equipment's use position is nimble, and portable uses also can clear up the dust on the tunnel inner wall, and dust removal effect is better.

Claims

1. The coal mine safety production roadway dust removal device comprises a base (1) and is characterized in that a dust removal box (2) and a fan (3) are fixedly mounted at the top of the base (1), an air inlet pipe of the fan (3) is fixedly connected in the dust removal box (2), a connecting hole is formed in one side of the dust removal box (2), a mounting plate (4) is mounted in the connecting hole, a plurality of filter plates (5) are fixedly mounted on one side of the mounting plate (4), the filter plates (5) are all arranged in the dust removal box (2), a lifting plate (6) is slidably mounted on one side of the dust removal box (2), two connecting plates (7) are fixedly mounted on one side of the lifting plate (6), rotating holes are formed in one sides of the two connecting plates (7) close to each other, rotating rods are rotatably mounted in the two rotating holes, and one end of the two rotating rods close to each other is, the bottom of the rotating rod is fixedly provided with a first gear (9), the bottom of the connecting plate (7) is fixedly provided with a motor (10), an output shaft of the motor (10) is fixedly connected with a second gear (11), the second gear (11) is meshed with the first gear (9), one side of the lifting plate (6) is provided with a collecting groove (12), the inner wall of one side of the collecting groove (12) is fixedly provided with a collecting pipe (13), one end of the collecting pipe (13) is fixedly connected in the dust removing box (2), the bottom of the lifting plate (6) is provided with a thread groove, the top of the base (1) is rotatably provided with a lead screw (14), the thread of the lead screw (14) is arranged in the thread groove, the lead screw (14) is fixedly sleeved with a first belt wheel (15), the top of the base (1) is rotatably provided with a second belt wheel (16), and the second belt wheel (16) is in, the top of the second belt wheel (16) is fixedly provided with a rotating disc (17).

2. The coal mine safety production roadway dust removal device according to claim 1, wherein a sliding groove is formed in one side of the dust removal box (2), a sliding block is fixedly mounted on one side of the lifting plate (6), and the sliding block is slidably mounted in the sliding groove.

3. The coal mine safety production roadway dust removal device according to claim 1, wherein slots (18) are formed in inner walls of two sides of the connecting hole, grooves are formed in two sides of the mounting plate (4), the inserting rods (19) are slidably mounted in the two grooves, one end of each inserting rod (19) is connected into the corresponding slot (18), the same through hole is formed in the inner wall of one side, close to each other, of the two grooves, and the two racks (20) are slidably mounted in the through hole.

4. The coal mine safety production roadway dust removal device according to claim 3, wherein one end of each rack (20) is fixedly connected to the corresponding inserted rod (19), each of the two racks (20) is sleeved with a spring (21), a rotating hole is formed in the inner wall of one side of each through hole, a rotating rod is rotatably mounted in each rotating hole, a gear is fixedly mounted at one end of each rotating rod and meshed with the two racks (20), and a rotating seat (22) is fixedly mounted at the other end of each rotating rod.

5. The coal mine safety production roadway dust removal device according to claim 1, wherein a plurality of universal wheels are mounted at the bottom of the base (1).

6. The coal mine safety production roadway dust removal device according to claim 1, wherein a rotating groove is formed in the top of the base (1), a fixed block is fixedly mounted at the bottom of the second belt wheel (16), and the fixed block is rotatably mounted in the rotating groove.