CN210854472U

CN210854472U - Coal mine collecting and conveying device with dust falling structure

Info

Publication number: CN210854472U
Application number: CN201921807547.7U
Authority: CN
Inventors: 魏有胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-26
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a conveyor is gathered in colliery with dust fall structure, including first bracing piece, the upper end left end fixed mounting of first bracing piece has the backup pad, the upper end fixed mounting of backup pad has the motor, the output fixed mounting of motor has first belt pulley, the belt has been cup jointed to the outer wall of first belt pulley, the other end of belt cup joints the outer wall at the second belt pulley, the inner wall in the device main part is all installed at both ends around the second belt pulley, device main part fixed mounting is in the upper end of first bracing piece, the outer wall fixed mounting of second belt pulley has the axis of rotation, the conveyer belt has been cup jointed to the outer wall of axis of rotation, the inner wall of device main part is inlayed and is had the baffle. The utility model discloses a set up the baffle and mutually support, can avoid the coal ash on coal mine surface to shake and get off, contaminated air influences workman work efficiency's problem, has improved the quality of air and the comfort level of workman's work.

Description

Coal mine collecting and conveying device with dust falling structure

Technical Field

The utility model relates to a conveyor technical field specifically is a conveyor is gathered in colliery with dust fall structure.

Background

The mining of colliery is dug the in-process, often will use conveyer belt or railcar to transport the coal mine stone, traditional conveyor is when carrying coal, because unprocessed colliery presents anomalous shape, when carrying, the colliery piece rolls easily on the conveyer belt, thereby lead to producing the collision between the colliery, shake the dust on colliery surface, wherein in some less dust can fly away to the air, cause the pollution to the air, the quality of air has been reduced, influence workman's work efficiency, consequently, need for a colliery collection conveyor who has the dust fall structure urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveyor is gathered in colliery with dust fall structure to it rolls on the conveyer belt easily to provide the colliery piece in solving above-mentioned background art, thereby leads to producing the collision between the colliery, shakes the dust on colliery surface and gets off, and wherein some less dust can fly away to the air, causes the pollution to the air, has reduced the quality of air, influences workman's work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a coal mine collecting and conveying device with a dust fall structure comprises a first supporting rod, a supporting plate is fixedly mounted at the left end of the upper end of the first supporting rod, a motor is fixedly mounted at the upper end of the supporting plate, a first belt pulley is fixedly mounted at the output end of the motor, a belt is sleeved on the outer wall of the first belt pulley, the other end of the belt is sleeved on the outer wall of a second belt pulley, the front end and the rear end of the second belt pulley are mounted on the inner wall of a device main body, the device main body is fixedly mounted at the upper end of the first supporting rod, a rotating shaft is fixedly mounted on the outer wall of the second belt pulley, a conveying belt is sleeved on the outer wall of the rotating shaft, a baffle is inlaid in the inner wall of the device main body, first fixing blocks are fixedly mounted at the front end and the rear end of the baffle, the first fixing blocks are embedded in the, the lower extreme embedding of baffle is in the upper end of second bracing piece, the one end that the second bracing piece is close to the device main part is fixed with the device main part, the lower extreme inner wall fixed mounting of baffle has three hornblocks, three hornblocks laminate both sides around the conveyer belt upper end, the second spout has been seted up to the left end of baffle, the inner wall of second spout is inlayed and is had the slider, the inner wall of slider is inlayed and is had the scraper, through first spring fixed connection between the inner wall of scraper and slider, the opening has all been seted up at both ends about the baffle.

Preferably, the upper end fixed mounting of conveyer belt has the second fixed block, the draw-in groove has been seted up to the upper end of second fixed block, the inner wall of draw-in groove is inlayed and is had the toper piece, through second spring fixed connection between toper piece and the draw-in groove.

Preferably, the shape of the first sliding groove is the same as that of the second sliding groove, and the first sliding groove and the second sliding groove are both arranged in a step shape.

Preferably, the height of the scraper in the horizontal direction is greater than the height of the uppermost end of the conical block in the horizontal direction, and the lower end of the scraper is an inclined surface gradually decreasing from right to left.

Preferably, the opening is provided as an inclined surface which is opened to a side close to the upper end of the baffle plate, and the inclined angle of the inclined surface is the same as the inclined angle of the right side of the conical block.

Preferably, the second fixed block is arranged in a shape that the right end is vertical to the conveyor belt and the left end is inclined to the left.

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

1. this conveyor is gathered in colliery with dust fall structure, through setting up the baffle and mutually supporting, can be at the in-process of carrying, block the colliery, avoid the colliery at the in-process of carrying, because the colliery is when upwards sliding, the colliery can be because the effect of gravity, can slide downwards along the surface of conveyer belt, thereby lead to bumping between the colliery, come under the coal ash vibrations with the colliery surface, wherein some coal ashes get into in the air, contaminated air, lead to the quality reduction of air, influence workman work efficiency's problem, the quality of air and the comfort level of workman's work have been improved, workman's work efficiency has been improved.

2. This conveyor is gathered in colliery with dust fall structure, mutually support through setting up the scraper and toper piece, can fall the colliery clearance that surpasss the toper piece height, avoid the colliery to surpass the part of toper piece can be when entering into the inside of baffle, can block the inner wall at the baffle, thereby lead to the device to block, cause the problem of device damage, the stability of device has been improved, simultaneously can also demolish the scraper, when avoiding the scraper to contact with the colliery for a long time, lead to the scraper wearing and tearing, cause the problem of scraper damage, the life of device is prolonged.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is a schematic side view of a partial structure of the second sliding chute of the present invention.

In the figure: 1. a first support bar; 2. a support plate; 3. a motor; 4. a first pulley; 5. a belt; 6. a second pulley; 7. a rotating shaft; 8. a conveyor belt; 9. a device main body; 10. a baffle plate; 11. a first fixed block; 12. a first chute; 13. a triangular block; 14. a second support bar; 15. a second chute; 16. a slider; 17. a scraper; 18. a first spring; 19. an opening; 20. a second fixed block; 21. a card slot; 22. a second spring; 23. and (5) a conical block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

the utility model provides a conveyor is gathered in colliery with dust fall structure, includes first bracing piece 1, the upper end left end fixed mounting of first bracing piece 1 has backup pad 2, and the upper end fixed mounting of backup pad 2 has motor 3, and motor 3's model is Y90S-2, and motor 3's input is connected through the wire and the output of switch is electric, the input of switch passes through the wire and is connected with external power source electricity, and motor 3's output fixed mounting has first belt pulley 4, and belt 5 has been cup jointed to the outer wall of first belt pulley 4, and belt 5's the other end cup joints the outer wall at second belt pulley 6, and the inner wall at device main part 9 is all installed at both ends around second belt pulley 6, and device main part 9 fixed mounting is in the upper end of first bracing piece 1, and second belt pulley 6's outer wall fixed mounting has axis of rotation 7, and.

The inner wall of the device main body 9 is embedded with a baffle 10, the front end and the rear end of the baffle 10 are fixedly provided with a first fixed block 11, the first fixed block 11 is embedded in the inner wall of a first sliding chute 12, the shape of the first sliding chute 12 is the same as that of a second sliding chute 15, the first sliding chute 12 and the second sliding chute 15 are both arranged in a ladder shape, a scraper 17 can be detached, and when the scraper 17 is in contact with a coal mine for a long time, lead to scraper 17 wearing and tearing, cause the problem that scraper 17 damaged, made things convenient for and demolishd scraper 17 and baffle 10, improve the life of device, first spout 12 is seted up at the inner wall of device main part 9, the lower extreme embedding of baffle 10 is in the upper end of second bracing piece 14, the one end that second bracing piece 14 is close to device main part 9 is fixed with device main part 9, the lower extreme inner wall fixed mounting of baffle 10 has triangle piece 13, the laminating of triangle piece 13 is in the front and back both sides of conveyer belt 8 upper end.

The left end of the baffle 10 is provided with a second chute 15, the inner wall of the second chute 15 is inlaid with a sliding block 16, the inner wall of the sliding block 16 is inlaid with a scraper 17, the height of the scraper 17 in the horizontal direction is greater than the height of the conical block 23 in the uppermost horizontal direction, the lower end of the scraper 17 is arranged to be an inclined plane gradually reduced from right to left, a coal mine exceeding the height of the conical block 23 can be cleaned, the problem that the part of the coal mine exceeding the conical block 23 can be clamped on the inner wall of the baffle 10 when entering the baffle 10, so that the device is clamped and damaged is solved, the stability of the device is improved, the scraper 17 is fixedly connected with the inner wall of the sliding block 16 through a first spring 18, the left end and the right end of the baffle 10 are both provided with openings 19, the openings 19 are arranged to be inclined planes opened towards one side close to the upper end of the baffle 10, and the inclined, the problem that the conical block 23 and the baffle 10 are damaged due to the fact that the conical block 23 directly collides with the upper end of the opening 19 when entering the inner wall of the baffle 10 can be avoided, and the service life and the stability of the device are improved.

The upper end of the conveyor belt 8 is fixedly provided with a second fixed block 20, the second fixed block 20 is arranged in a shape that the right end is vertical to the conveyor belt 8, and the left end is inclined leftwards, so that coal can be prevented from directly rolling to the left side of the second fixed block 20 from the right side of the second fixed block 20 when sliding, thereby causing the coal mine to shake, generating a large amount of dust, seriously causing the coal mine to roll off the device to cause potential safety hazard, improving the stability of the device, meanwhile, the safety performance of the device is improved, the clamping groove 21 is formed in the upper end of the second fixing block 20, the conical block 23 is inlaid in the inner wall of the clamping groove 21, the conical block 23 is fixedly connected with the clamping groove 21 through the second spring 22, the effect of blocking a coal mine can be achieved, the coal mine is prevented from falling, the potential safety hazard is avoided, the stability of the device is improved, and meanwhile the safety performance of the device is improved.

The working principle is as follows: connect external power source, open the switch, starter motor 3, make motor 3 drive first belt pulley 4 and rotate, first belt pulley 4 rotates and drives second belt pulley 6 through belt 5 and rotates, second belt pulley 6 rotates and drives conveyer belt 8 and rotates, conveyer belt 8 rotates and drives the colliery of conveyer belt 8 upper end and carry, place the right-hand member at second fixed block 20 with the colliery, then rotate along with conveyer belt 8, then when the colliery slides the left end of baffle 10, scraper 17 can scrape the colliery of too high, when scraper 17 and colliery contact, the colliery can extrude scraper 17, make scraper 17 extrude first spring 18, make first spring 18 take place elastic deformation, thereby turn into the elastic deformation of first spring 18 with the impact force in scraper 17 and colliery.

Then the second fixed block 20 drives the coal mine to continue to slide rightwards, so that the conical block 23 is in contact with the upper end of the opening 19 and continues to slide, the upper end of the opening 19 extrudes the conical block 23, the conical block 23 extrudes the second spring 22, the second spring 22 elastically deforms, the conical block 23 contracts and enters the inner wall of the baffle 10, and the second fixed block 20 continues to drive the coal mine to slide on the inner wall of the baffle 10 and convey the coal mine away.

After long-term use, because scraper 17 collides with the colliery to lead to scraper 17 wearing and tearing comparatively serious, need change scraper 17, can follow the inner wall of second spout 15, upwards slide scraper 17, take out scraper 17 from the inner wall of second spout 15, thereby will change scraper 17, with the same of scraper 17 dismantlement, can dismantle baffle 10.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a conveyor is gathered in colliery with dust fall structure, includes first bracing piece (1), its characterized in that: the device is characterized in that a supporting plate (2) is fixedly mounted at the left end of the upper end of a first supporting rod (1), a motor (3) is fixedly mounted at the upper end of the supporting plate (2), a first belt pulley (4) is fixedly mounted at the output end of the motor (3), a belt (5) is sleeved on the outer wall of the first belt pulley (4), the other end of the belt (5) is sleeved on the outer wall of a second belt pulley (6), the front end and the rear end of the second belt pulley (6) are both mounted on the inner wall of a device main body (9), the device main body (9) is fixedly mounted at the upper end of the first supporting rod (1), a rotating shaft (7) is fixedly mounted on the outer wall of the second belt pulley (6), a conveying belt (8) is sleeved on the outer wall of the rotating shaft (7), a baffle (10) is inlaid on the inner wall of the device main body (9), and first fixing blocks (, the first fixed block (11) is embedded in the inner wall of the first sliding chute (12), the first sliding chute (12) is arranged on the inner wall of the device main body (9), the lower end of the baffle (10) is embedded into the upper end of a second supporting rod (14), one end of the second supporting rod (14) close to the device main body (9) is fixed with the device main body (9), the inner wall of the lower end of the baffle (10) is fixedly provided with a triangular block (13), the triangular block (13) is attached to the front side and the rear side of the upper end of the conveyor belt (8), a second sliding groove (15) is formed in the left end of the baffle (10), a sliding block (16) is embedded in the inner wall of the second sliding groove (15), the inner wall of slider (16) is inlayed and is had scraper (17), through first spring (18) fixed connection between the inner wall of scraper (17) and slider (16), opening (19) have all been seted up at both ends about baffle (10).

2. The coal mine collecting and conveying device with the dust fall structure according to claim 1, characterized in that: the upper end fixed mounting of conveyer belt (8) has second fixed block (20), draw-in groove (21) have been seted up to the upper end of second fixed block (20), the inner wall of draw-in groove (21) is inlayed and is had toper piece (23), through second spring (22) fixed connection between toper piece (23) and draw-in groove (21).

3. The coal mine collecting and conveying device with the dust fall structure according to claim 1, characterized in that: the shape of the first sliding chute (12) is the same as that of the second sliding chute (15), and the first sliding chute (12) and the second sliding chute (15) are both arranged in a step shape.

4. The coal mine collecting and conveying device with the dust fall structure according to claim 1, characterized in that: the height of the scraper (17) in the horizontal direction is greater than that of the uppermost end of the conical block (23) in the horizontal direction, and the lower end of the scraper (17) is an inclined plane gradually reduced from right to left.

5. The coal mine collecting and conveying device with the dust fall structure according to claim 2, characterized in that: the opening (19) is an inclined plane which is opened towards one side close to the upper end of the baffle (10), and the inclined angle of the inclined plane is the same as the inclined angle of the right side of the conical block (23).

6. The coal mine collecting and conveying device with the dust fall structure according to claim 2, characterized in that: the second fixed block (20) is arranged in a shape that the right end is vertical to the conveyor belt (8) and the left end is inclined to the left.