CN212700958U

CN212700958U - High-efficient dust collector is used to coal dust

Info

Publication number: CN212700958U
Application number: CN202021393361.4U
Authority: CN
Inventors: 刘庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-16
Anticipated expiration: 2030-07-15

Abstract

The utility model belongs to coal exploitation field, especially, high-efficient dust collector is used to coal dust uses rigidity to current dust collecting equipment service position, is not convenient for remove and changes service position, and dust collection efficiency is lower, the fixed problem of dust removal structure, now proposes following scheme, and it includes the locomotive, the top fixed mounting of locomotive has the collecting box, and the mounting hole has been seted up at the top of collecting box, and fixed mounting has fixed pipe in the mounting hole, and slidable mounting has the removal pipe in the fixed pipe, and a plurality of collection holes have all been seted up to one side of removing pipe and fixed pipe, fixed intraductal fixed mounting has the connection piece, rotates on the connection piece and installs the lead screw, removes intraductal fixed mounting and has the connecting rod, and the screw hole has been. The utility model discloses rational in infrastructure, convenient operation, this dust collecting equipment use position is nimble, is convenient for remove and adjusts the dust removal size, and dust collection efficiency is higher, and dust removal structure is nimble.

Description

High-efficient dust collector is used to coal dust

Technical Field

The utility model relates to a coal exploitation technical field especially relates to a coal is high-efficient dust collector for dust.

Background

Coal is a solid combustible mineral formed by burying ancient plants underground and undergoing complex biochemical and physicochemical changes gradually, and since the twenty-first century, although the value of coal is not as good as before, the coal is one of indispensable energy sources for production and life of human beings at present and in a long time in the future, during mining and using of coal, a large amount of dust is generated, and the dust is easily absorbed by workers after floating in air, so that normal work and health are affected;

however, the existing dust removing equipment is fixed in use position, is not convenient to move and change the use position, and has lower dust removing efficiency and fixed dust removing structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having dust collecting equipment use rigidity among the prior art, be not convenient for remove and change the service position, and dust collection efficiency is lower, the fixed shortcoming of dust removal structure, and the high-efficient dust collector for coal dust that provides.

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

a high-efficiency dust removal device for coal dust comprises a movable trolley, wherein a collection box is fixedly mounted at the top of the movable trolley, a mounting hole is formed in the top of the collection box, a fixed pipe is fixedly mounted in the mounting hole, a movable pipe is slidably mounted in the fixed pipe, a plurality of collecting holes are formed in one side of the movable pipe and one side of the fixed pipe, a connecting sheet is fixedly mounted in the fixed pipe, a lead screw is rotatably mounted on the connecting sheet, a connecting rod is fixedly mounted in the movable pipe, a threaded hole is formed in the top of the connecting rod, the lead screw is in threaded connection with the threaded hole, a first bevel gear is fixedly mounted at the bottom end of the lead screw, a connecting hole is formed in one side of the fixed pipe, a round rod is rotatably mounted in the connecting hole, a second bevel gear is fixedly mounted at one end of the, centrifugal fan's air-supply line fixed connection has seted up the through-hole on the top inner wall of collecting box in the collecting box, installs the filter seat in the through-hole, and the top fixed mounting who filters the seat has the mounting panel, and two one sides of filtering the seat have all been seted up and have been filtered the hole, and equal fixed mounting has the filter screen in two filter holes.

Preferably, the inner wall of the fixed pipe is provided with a sliding groove, the movable pipe is fixedly provided with a sliding block, the sliding block is slidably arranged in the sliding groove, the movable pipe drives the sliding block to slide in the sliding groove when sliding in the fixed pipe, and the position of the movable pipe when moving can be stabilized.

Preferably, two slots have been seted up on the inner wall of through-hole, the shifting chute has all been seted up to the both sides of crossing the filter seat, and equal slidable mounting has the inserted bar in two shifting chutes, and the inserted bar is installed in the slot that corresponds, and the fixed restriction of filter seat in the collecting box can be cancelled to the inserted bar from the slot roll-off that corresponds.

Preferably, the threaded groove has all been seted up to the one end that two inserted bars are close to each other, has seted up same control hole on the inner wall of two shifting chutes, and two screw rods are installed to the control hole internal rotation, and the one end threaded connection of screw rod is in the threaded groove that corresponds.

Preferably, the same worm wheel of one end fixedly connected with that two screw rods are close to each other, the rotation hole has been seted up at the top of mounting panel, rotates downthehole rotation and installs the dwang, and the bottom of dwang extends to in the control hole and fixed mounting has the worm, and the worm meshes with the worm wheel, and the top fixed mounting of dwang has the seat of rotating, and the worm drives the worm wheel and rotates, and the worm wheel drives two screw rods and rotates, and the screw rod can drive the inserted bar removal that corresponds.

Preferably, square groove has been seted up on the inner wall of shifting chute, and fixed mounting has square piece on the inserted bar, and square piece sliding connection drives square piece and slides in square groove when the inserted bar removes in the square inslot that corresponds, can stabilize the position when the inserted bar removes.

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

according to the scheme, the trolley is pushed, the trolley can drive the dust removal equipment to move to a use position, the centrifugal fan extracts gas in the collecting box, so that the collecting holes in the fixed pipe and the movable pipe start to collect ambient air and dust, the filter screen filters the dust, the rotating disc is rotated, the rotating disc drives the round rod to rotate, the second bevel gear drives the first bevel gear to rotate, the connecting rod drives the movable pipe to move, the collecting size can be adjusted, the rotating seat is rotated, the rotating rod drives the worm to rotate, the worm gear drives the two screw rods to rotate, the inserting rods slide out from the corresponding inserting grooves, the fixing limit of the filtering seat in the collecting box can be cancelled, and therefore the dust in the filtering seat can be conveniently cleaned;

the utility model discloses rational in infrastructure, convenient operation, this dust collecting equipment use position is nimble, is convenient for remove and adjusts the dust removal size, and dust collection efficiency is higher, and dust removal structure is nimble.

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 the moving tube, the connecting rod and the screw rod provided by the present invention;

fig. 3 is a schematic structural view of a filter base and a filter screen according to the present invention;

fig. 4 is a schematic structural view of part a of the present invention;

fig. 5 is a schematic structural diagram of a part B according to the present invention.

In the figure: 1. a mobile vehicle; 2. a collection box; 3. a centrifugal fan; 4. a fixed tube; 5. moving the tube; 6. a connecting rod; 7. a screw rod; 8. a first bevel gear; 9. rotating the disc; 10. a second bevel gear; 11. a filter base; 12. a filtration pore; 13. filtering with a screen; 14. inserting a rod; 15. a screw; 16. a control hole; 17. a worm; 18. a worm gear; 19. mounting a plate; 20. 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. 1-5, an efficient dust removing device for coal dust comprises a movable vehicle 1, a collecting box 2 is fixedly installed at the top of the movable vehicle 1, a mounting hole is formed at the top of the collecting box 2, a fixed pipe 4 is fixedly installed in the mounting hole, a movable pipe 5 is slidably installed in the fixed pipe 4, a plurality of collecting holes are formed in one sides of the movable pipe 5 and the fixed pipe 4, a connecting sheet is fixedly installed in the fixed pipe 4, a lead screw 7 is rotatably installed on the connecting sheet, a connecting rod 6 is fixedly installed in the movable pipe 5, a threaded hole is formed in the top of the connecting rod 6, the lead screw 7 is in threaded connection with the threaded hole, a first bevel gear 8 is fixedly installed at the bottom end of the lead screw 7, a connecting hole is formed in one side of the fixed pipe 4, a round bar is rotatably installed in the connecting hole, the other end fixed mounting of connecting rod has rolling disc 9, and one side fixed mounting of collecting box 2 has centrifugal fan 3, and centrifugal fan 3's air-supply line fixed connection has seted up the through-hole on the top inner wall of collecting box 2 in collecting box 2, installs in the through-hole and crosses filter seat 11, crosses the top fixed mounting of filter seat 11 and has mounting panel 19, and two are crossed one side of filter seat 11 and have all seted up filtration pore 12, and two are crossed equal fixed mounting in the filtration pore 12 and have filter screen 13.

In this embodiment, seted up the spout on the inner wall of fixed pipe 4, fixed mounting has the slider on removing pipe 5, and slider slidable mounting drives the slider and slides in the spout when removing pipe 5 and sliding in fixed pipe 4 in the spout, can stably remove the position when pipe 5 removes.

In this embodiment, seted up two slots on the inner wall of through-hole, the shifting chute has all been seted up to the both sides of crossing filter seat 11, and equal slidable mounting has inserted bar 14 in two shifting chutes, and inserted bar 14 installs in the slot that corresponds, and inserted bar 14 can cancel the fixed restriction of crossing filter seat 11 in collecting box 2 from the slot roll-off that corresponds.

In this embodiment, the threaded grooves are formed in the ends, close to each other, of the two insertion rods 14, the same control hole 16 is formed in the inner walls of the two moving grooves, the two screw rods 15 are rotatably installed in the control hole 16, and one end of each screw rod 15 is connected to the corresponding threaded groove in a threaded manner.

In this embodiment, the same worm wheel 18 of one end fixedly connected with that two screw rods 15 are close to each other, the rotation hole has been seted up at mounting panel 19's top, rotate downthehole rotation and install the dwang, the bottom of dwang extends to in the control hole 16 and fixed mounting has worm 17, worm 17 and worm wheel 18 mesh, the top fixed mounting of dwang has rotation seat 20, worm 17 drives worm wheel 18 and rotates, worm wheel 18 drives two screw rods 15 and rotates, screw rod 15 can drive the inserted bar 14 that corresponds and remove.

In this embodiment, square groove has been seted up on the inner wall of shifting chute, and fixed mounting has square piece on inserted bar 14, and square piece sliding connection drives square piece and slides in square groove when inserted bar 14 removes in the square inslot that corresponds, can stabilize the position when inserted bar 14 removes.

In this embodiment, the worker checks each component to ensure that the component can be used after no error, the electrical components appearing in the component are electrically connected with an external main controller and 220V commercial power, the main controller can be a conventional known device which is controlled by a computer, the moving vehicle 1 can drive the dust removing device to move to a use position by pushing the moving vehicle 1, the dust removing position is flexible, after the centrifugal fan 3 is started, the centrifugal fan 3 extracts the gas in the collecting box 2 to enable the collecting holes on the fixed pipe 4 and the moving pipe 5 to start collecting the surrounding air and dust, after the air containing dust enters the collecting box 2, the filter screen 13 filters the dust, the filter holes 12 collect the dust, the rotating disc 9 is rotated, the rotating disc 9 drives the round bar to rotate, the round bar drives the second bevel gear 10 to rotate, the second bevel gear 10 drives the first bevel gear 8 to rotate, first bevel gear 8 drives lead screw 7 and rotates, lead screw 7 drives connecting rod 6 and removes, connecting rod 6 drives and removes tub 5 and removes, it removes in fixed intraductal 4 to remove tub 5, can adjust and collect the size, it rotates seat 20 to rotate, it rotates to rotate seat 20 and drive the dwang, the dwang drives worm 17 and rotates, worm 17 drives worm wheel 18 and rotates, worm wheel 18 drives two screw rods 15 and rotates, screw rod 15 can drive the inserted bar 14 removal that corresponds, make inserted bar 14 from the slot roll-off that corresponds, can cancel the fixed restriction of filter seat 11 in collecting box 2, thereby conveniently clear up the dust in the filter seat 11.

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 use position is nimble, is convenient for remove and adjusts the dust removal size, and dust collection efficiency is higher, and dust removal structure is nimble.

Claims

1. The high-efficiency dust removal device for the coal dust comprises a moving vehicle (1) and is characterized in that a collecting box (2) is fixedly mounted at the top of the moving vehicle (1), mounting holes are formed in the top of the collecting box (2), a fixed pipe (4) is fixedly mounted in the mounting holes, a moving pipe (5) is slidably mounted in the fixed pipe (4), a plurality of collecting holes are formed in one sides of the moving pipe (5) and the fixed pipe (4), a connecting sheet is fixedly mounted in the fixed pipe (4), a lead screw (7) is rotatably mounted on the connecting sheet, a connecting rod (6) is fixedly mounted in the moving pipe (5), a threaded hole is formed in the top of the connecting rod (6), the lead screw (7) is in threaded connection with the threaded hole, a first bevel gear (8) is fixedly mounted at the bottom end of the lead screw (7), a connecting hole is formed in one side of the fixed pipe, the one end fixed mounting of pole has second bevel gear (10), and second bevel gear (10) and first bevel gear (8) meshing, and the other end fixed mounting of connecting rod has rolling disc (9), one side fixed mounting of collecting box (2) has centrifugal fan (3), and the air-supply line fixed connection of centrifugal fan (3) has seted up the through-hole on the top inner wall of collecting box (2) in collecting box (2), installs in the through-hole and crosses filter seat (11), crosses the top fixed mounting of filter seat (11) and has installed mounting panel (19), and two one sides of crossing filter seat (11) have all been seted up and have been crossed filtration hole (12), and two equal fixed mounting have filter screen (13) in crossing filtration hole (12).

2. The efficient coal dust removing device according to claim 1, wherein the inner wall of the fixed pipe (4) is provided with a sliding groove, the movable pipe (5) is fixedly provided with a sliding block, and the sliding block is slidably arranged in the sliding groove.

3. The efficient coal dust removing device as claimed in claim 1, wherein the inner wall of the through hole is provided with two slots, the two sides of the filter base (11) are provided with moving grooves, the two moving grooves are provided with the inserted rods (14) in a sliding manner, and the inserted rods (14) are arranged in the corresponding slots.

4. The efficient dust removal device for coal dust of claim 3, wherein one end of each of the two insertion rods (14) close to each other is provided with a threaded groove, the inner walls of the two moving grooves are provided with the same control hole (16), the control holes (16) are rotatably provided with two screws (15), and one end of each screw (15) is in threaded connection with the corresponding threaded groove.

5. The efficient dust removing device for the coal dust as claimed in claim 4, wherein one end of each of the two screws (15) close to each other is fixedly connected with a worm wheel (18), a rotating hole is formed in the top of the mounting plate (19), a rotating rod is rotatably mounted in the rotating hole, the bottom end of the rotating rod extends into the control hole (16) and is fixedly mounted with a worm (17), the worm (17) is meshed with the worm wheel (18), and a rotating seat (20) is fixedly mounted at the top end of the rotating rod.

6. The efficient coal dust removing device as claimed in claim 3, wherein the inner wall of the moving groove is provided with a square groove, the inserted bar (14) is fixedly provided with a square block, and the square block is slidably connected in the corresponding square groove.