CN210418881U

CN210418881U - Stable tank device of main shaft skip of coal mine

Info

Publication number: CN210418881U
Application number: CN201921032603.4U
Authority: CN
Inventors: 何静
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-04-28
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a steady canning of main shaft skip in colliery is put, including skip body and connecting plate, fixed guide is all installed to the inner wall both sides of skip body, and fixed guide's inside is provided with the slider to be connected with flexible door on the slider, the edge of flexible door installs the gyro wheel, and the gyro wheel is located the inside of spout to the upper and lower both sides of flexible door all are provided with the universal wheel, install the stopper on the outer wall of skip body, and the inside of stopper is provided with first elastic component, the inside hinged joint of skip body has the limiting plate, and the end connection of limiting plate has the backup pad, the connecting plate passes through the lower terminal surface interconnect of telescopic link with skip body, and the surface nestification of telescopic link has the third elastic component. This steady canning of coal mine owner shaft skip is in the transportation to the colliery, transport colliery that can be steady to can fasten the colliery of exploitation, take place the possibility of rocking in the skip in order to reduce the colliery.

Description

Stable tank device of main shaft skip of coal mine

Technical Field

The utility model relates to a colliery technical field specifically is a steady canning of colliery main shaft skip is put.

Background

The coal mine is a solid fuel, and the coal mine resource is limited, so the coal mine mining must be carried out according to law, the coal mine resource in China mainly is an underground coal mine, and in the underground coal mine mining, a skip bucket is required to carry the mined coal mine from underground to ground.

However, the existing main coal mine skip is difficult to stably convey coal mines in the transportation process of the coal mines, and the coal mines in conveying can shake in the skip, so that the skip shakes. Aiming at the problems, innovative design is urgently needed on the basis of the original main shaft skip of the coal mine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steady canning of colliery main shaft skip is put to solve above-mentioned background art and propose current colliery main shaft skip, in the transportation to the colliery, be difficult to steady transport colliery, and the colliery in transporting can take place to rock in skip inside, thereby leads to the problem of rocking of skip.

In order to achieve the above object, the utility model provides a following technical scheme: a tank stabilizing device of a coal mine main shaft skip comprises a skip body and a connecting plate, wherein fixed guide rails are mounted on two sides of the inner wall of the skip body, sliders are arranged inside the fixed guide rails, a telescopic door is connected to the sliders, a sliding groove is formed in the inner wall of the skip body, rollers are mounted at the edge of the telescopic door and located inside the sliding groove, universal wheels are arranged on the upper side and the lower side of the telescopic door, a limiting block is mounted on the outer wall of the skip body, a first elastic piece is arranged inside the limiting block, a clamping block is connected to the end of the first elastic piece, balls are mounted on the clamping block, a limiting plate is hinged to the inner portion of the skip body, a supporting plate is connected to the end of the limiting plate, the supporting plate is connected with the skip body through a second elastic piece, and the connecting plate is connected with the lower end face of the skip body through a telescopic rod, and the surface nestification of telescopic link has the third elastic component to the upper and lower both ends of third elastic component are interconnect with skip body and connecting plate respectively.

Preferably, a sliding installation structure is formed between the sliding block and the fixed guide rail, the sliding block and the telescopic door are fixedly connected, and the 2 telescopic doors are connected in a clamping manner.

Preferably, the rollers are symmetrically arranged relative to the skip body, and the outer walls of the rollers are attached to the sliding grooves.

Preferably, the clamping block is arranged to be of a convex structure, and the clamping block and the limiting block form a telescopic structure through the first elastic piece.

Preferably, the fixture block is rotatably connected with the ball, and the diameter of the ball is larger than that of the opening of the fixture block.

Preferably, the backup pad passes through second elastic component and skip body constitution extending structure, and is connected for rotating between backup pad and the limiting plate to be connected for the block between limiting plate and backup pad and the flexible door.

Compared with the prior art, the beneficial effects of the utility model are that: the tank stabilizing device of the coal mine main shaft skip can stably convey a coal mine in the transportation process of the coal mine and fasten the mined coal mine so as to reduce the possibility of shaking of the coal mine in the skip;

1. the limiting block, the first elastic piece, the clamping block and the ball are arranged, so that the skip bucket can be stably conveyed on an uneven well wall through the support of the clamping block and the elasticity of the first elastic piece in the process of conveying a coal mine;

2. the setting of slider, flexible door can be fixed the colliery of exploitation to the fixed block of position can be carried out to flexible door to the setting of limiting plate, backup pad and second elastic component, can be guaranteed the colliery and can be by firm fixed, keeps the stability of colliery in the skip, makes the transport colliery that the skip can be steady.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the connection plate and the skip body according to the present invention;

FIG. 3 is a schematic view of the connection structure of the retractable door and the fixed guide rail of the present invention;

fig. 4 is the utility model discloses limiting plate and backup pad connection structure sketch map.

In the figure: 1. a skip body; 2. fixing the guide rail; 3. a slider; 4. a retractable door; 5. a roller; 6. a chute; 7. a universal wheel; 8. a limiting block; 9. a first elastic member; 10. a clamping block; 11. a ball bearing; 12. a limiting plate; 13. a support plate; 14. a second elastic member; 15. a third elastic member; 16. a telescopic rod; 17. a connecting plate.

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 a technical solution: a tank stabilizing device of a coal mine main shaft skip comprises a skip body 1, a fixed guide rail 2, a sliding block 3, a telescopic door 4, a roller 5, a sliding groove 6, a universal wheel 7, a limiting block 8, a first elastic part 9, a clamping block 10, a ball 11, a limiting plate 12, a supporting plate 13, a second elastic part 14, a third elastic part 15, a telescopic rod 16 and a connecting plate 17, wherein the fixed guide rail 2 is arranged on two sides of the inner wall of the skip body 1, the sliding block 3 is arranged inside the fixed guide rail 2, the telescopic door 4 is connected onto the sliding block 3, the sliding groove 6 is arranged on the inner wall of the skip body 1, the roller 5 is arranged at the edge of the telescopic door 4, the roller 5 is positioned inside the sliding groove 6, the universal wheels 7 are arranged on the upper side and the lower side of the telescopic door 4, the limiting block 8 is arranged on the outer wall of the skip body 1, the first elastic part 9 is arranged inside the limiting block 8, and the clamping block, and install ball 11 on the fixture block 10, the inside hinged joint of skip body 1 has limiting plate 12, and the end connection of limiting plate 12 has backup pad 13, and backup pad 13 passes through second elastic component 14 and skip body 1 interconnect, and connecting plate 17 passes through the lower terminal surface interconnect of telescopic link 16 with skip body 1, and the surface nestification of telescopic link 16 has third elastic component 15, and the upper and lower both ends of third elastic component 15 respectively with skip body 1 and connecting plate 17 interconnect.

Constitute the slidable mounting structure between slider 3 and the fixed guide 2, and be fixed connection between slider 3 and the flexible door 4 to the block is connected between 2 flexible doors 4, and the convenience is fixed the colliery of exploitation, avoids the gap between the colliery too big, makes the in-process of transportation, and the colliery rocks in skip body 1.

The gyro wheel 5 sets up about 1 symmetry of skip body, and laminates each other between the outer wall of gyro wheel 5 and the spout 6, makes things convenient for the removal of flexible door 4 to restrict the position of flexible door 4.

The fixture block 10 is arranged to be of a convex structure, the fixture block 10 forms a telescopic structure through the first elastic piece 9 and the limiting block 8, the fixture block 10 is connected with the ball 11 in a rotating mode, the diameter of the ball 11 is larger than that of the opening of the fixture block 10, and therefore the skip bucket body 1 can be stably transported on the rugged well wall in the process of transporting a coal mine.

Backup pad 13 constitutes extending structure through second elastic component 14 and skip body 1, and is connected for rotating between backup pad 13 and the limiting plate 12 to the block is connected between limiting plate 12 and backup pad 13 and the flexible door 4, can carry out the restriction of position to gliding flexible door 4 in fixed guide 2, has guaranteed the fixed to the colliery, reduces the gap between the colliery, rocks in order to avoid skip body 1 to produce when transporting the colliery.

The working principle is as follows: when the tank stabilizing device of the main coal mine skip is used, according to the figures 1-4, firstly, the skip body 1 is operated to descend in a main coal mine, in the descending process, the ball 11 rolls on the well wall, meanwhile, the ball 11 is pressed by the well wall, so that the clamping block 10 connected with the ball 11 retracts in the limiting block 8, the clamping block 10 rebounds through the elasticity of the first elastic piece 9, and the ball 11 in the clamping block 10 is attached to the well wall, so that the skip body 1 can ascend and descend stably in the ascending and descending process;

when the skip body 1 descends to the bottom of a main shaft of a coal mine, the connecting plate 17 firstly lands, the connecting plate 17 is connected with the lower end face of the skip body 1 through the third elastic part 15 and the telescopic rod 16, the skip body 1 can be damped due to the elasticity of the third elastic part 15, after the telescopic door 4 is opened to convey the coal mine into the skip body 1, the telescopic door 4 is closed and clamped, the telescopic door 4 is pushed towards the skip body 1, the sliding block 3 connected with the telescopic door 4 slides in the fixed guide rail 2, the roller 5 rolls in the chute 6, the universal wheel 7 rolls on the inner wall of the skip body 1, and when the telescopic door 4 is pushed, the telescopic door 4 can press the limiting plate 12 hinged with the skip body 1, so that the supporting plate 13 connected with the limiting plate 12 retracts into the skip body 1, when the telescopic door 4 can extrude the coal mine to the maximum extent, the telescopic door 4 stops being pushed, at this time, due to the elasticity of the second elastic member 14, the supporting plate 13 is rebounded, the limiting plate 12 and the supporting plate 13 can limit the position of the retractable door 4, the skip body 1 is operated to ascend, when the skip body 1 ascends to a proper position, the retractable door 4 is opened, and finally, a coal mine in the skip body 1 is conveyed out of the skip body 1.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a steady canning of colliery main shaft skip is put, includes skip body (1) and connecting plate (17), its characterized in that: the skip bucket comprises a skip bucket body (1), wherein fixed guide rails (2) are respectively installed on two sides of the inner wall of the skip bucket body (1), a sliding block (3) is arranged inside each fixed guide rail (2), a telescopic door (4) is connected onto each sliding block (3), a sliding groove (6) is formed in the inner wall of the skip bucket body (1), a roller (5) is installed at the edge of each telescopic door (4), each roller (5) is located inside each sliding groove (6), universal wheels (7) are respectively arranged on the upper side and the lower side of each telescopic door (4), a limiting block (8) is installed on the outer wall of the skip bucket body (1), a first elastic part (9) is arranged inside each limiting block (8), a clamping block (10) is connected to the end of each first elastic part (9), a rolling ball (11) is installed on each clamping block (10), a limiting plate (12) is hinged to the inside of the skip bucket body (1), and a supporting, and backup pad (13) pass through second elastic component (14) and skip body (1) interconnect, lower terminal surface interconnect of connecting plate (17) through telescopic link (16) and skip body (1), and the surface nestification of telescopic link (16) has third elastic component (15) to the upper and lower both ends of third elastic component (15) respectively with skip body (1) and connecting plate (17) interconnect.

2. The coal mine main shaft skip cage stabilizing device according to claim 1, wherein: constitute the slidable mounting structure between slider (3) and fixed guide (2), and be fixed connection between slider (3) and flexible door (4) to be the block connection between 2 flexible door (4).

3. The coal mine main shaft skip cage stabilizing device according to claim 1, wherein: the rollers (5) are symmetrically arranged relative to the skip body (1), and the outer walls of the rollers (5) are attached to the sliding grooves (6) mutually.

4. The coal mine main shaft skip cage stabilizing device according to claim 1, wherein: the clamping block (10) is of a convex structure, and the clamping block (10) and the limiting block (8) form a telescopic structure through the first elastic piece (9).

5. The coal mine main shaft skip cage stabilizing device according to claim 1, wherein: the fixture block (10) is rotationally connected with the ball (11), and the diameter of the ball (11) is larger than that of the opening of the fixture block (10).

6. The coal mine main shaft skip cage stabilizing device according to claim 1, wherein: backup pad (13) constitute extending structure through second elastic component (14) and skip body (1), and are connected for rotating between backup pad (13) and limiting plate (12) to be connected for the block between limiting plate (12) and backup pad (13) and flexible door (4).