CN211944377U

CN211944377U - Coal mine electromechanical transportation device with coal block sliding prevention structure

Info

Publication number: CN211944377U
Application number: CN202020074190.2U
Authority: CN
Inventors: 王晨达; 王杰; 王雁晋; 卫炜; 陈维伟; 陈志强; 李军; 赵勇
Original assignee: Shanxi Lu'an Mining Group Cilinshan Coal Industry Co ltd
Current assignee: Shanxi Lu'an Mining Group Cilinshan Coal Industry Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-11-17
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a colliery electromechanical conveyer with prevent coal cinder landing structure, including the conveyer main part, the top fixedly connected with solid fixed sliding block of conveyer main part, and solid fixed sliding block's inside installs first rotation pole through the bearing, the surface of first rotation pole is inconsistent with rolling gear's surface, and rolling gear's inside has cup jointed fixed rotating shaft, rolling gear's surface is inconsistent with sliding cover's inner wall. The utility model discloses be provided with first rotation pole and slip apron, the rotation through first rotation pole can drive the running gear and rotate, can make the slip apron remove through running gear, through the removal of slip apron, can be with conveyer main part top shutoff to can prevent that the coal cinder from following the inside landing of conveyer main part, can select the fine granule and the dust that contain in the coal cinder, the classification of the coal cinder of being convenient for.

Description

Coal mine electromechanical transportation device with coal block sliding prevention structure

Technical Field

The utility model relates to a conveyer technical field specifically is a colliery electromechanical conveyer with prevent coal cinder landing structure.

Background

The coal mine is an area where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an open pit coal mine, when a coal seam is far away from the ground surface, coal is generally mined into an underground excavation roadway, the mineworker coal mine is the mineworker coal mine, when the coal seam is very close to the ground surface, the direct stripping of a surface soil layer is generally selected to excavate the coal, the open pit coal mine is the open pit coal mine, and coal blocks are transported out by a transportation device after being collected.

When current coal cinder conveyer is in daily use, when the coal cinder piles up in the carriage, take place to jolt in the transportation and can lead to the coal cinder from the inside landing of conveyer, contain tiny granule and dust in the coal cinder simultaneously to the staff of being inconvenient carries out classification to the coal, consequently needs a coal mine electromechanical conveyer who has the structure of preventing coal cinder to solve above-mentioned problem urgently.

Disclosure of Invention

An object of the utility model is to provide a colliery electromechanical conveyer with prevent coal cinder landing structure to the instrument and the power that provide in solving above-mentioned background carry inconvenient and the easy problem of damaging of power in the transportation.

In order to achieve the above object, the utility model provides a following technical scheme:

a coal mine electromechanical transportation device with a coal block sliding prevention structure comprises a transportation device main body, wherein a fixed sliding block is fixedly connected to the top end of the transportation device main body, a first rotating rod is installed inside the fixed sliding block through a bearing, the surface of the first rotating rod is abutted to the surface of a rotating gear, a fixed rotating shaft is sleeved inside the rotating gear, the surface of the rotating gear is abutted to the inner wall of a sliding cover plate, the inner wall of one end, away from the rotating gear, of the sliding cover plate is abutted to the surface of a limiting block, a first telescopic rod is fixedly connected to the inner wall of the transportation device main body, a second telescopic rod is inserted into the first telescopic rod, a filter screen plate is fixedly connected to one end, away from the first telescopic rod, of the second telescopic rod, a second rotating rod is installed inside the transportation device main body through a bearing, and a knocking rod is sleeved on the surface of the second, the inside discharge gate that is provided with in bottom of conveyer main part, the movable pulley is installed to the bottom of conveyer main part, the fixed surface of conveyer main part is connected with and promotes the handle.

Preferably, the fixed sliding blocks are symmetrically provided with two groups, sliding chutes are formed in the sliding cover plate, and the sliding structures are formed by the two groups of fixed sliding blocks and the sliding chutes formed in the sliding cover plate.

Preferably, the surface of the first rotating rod is provided with an external thread, and the external thread on the surface of the first rotating rod and the teeth on the surface of the rotating gear form a rotating structure.

Preferably, the inner wall of the sliding cover plate is provided with teeth, and the teeth on the surface of the rotating gear are meshed with the teeth arranged on the inner wall of the sliding cover plate.

Preferably, the inner wall of the first telescopic rod is welded with a spring, and one end, far away from the inner wall of the first telescopic rod, of the spring is welded with a second telescopic rod.

Compared with the prior art, the beneficial effects of the utility model are that: this colliery electromechanical conveyer with prevent coal cinder landing structure is provided with first rotation pole and slip apron, and the rotation through first rotation pole can drive the running gear rotation, can make the slip apron remove through the running gear, and through the removal of slip apron, can be with conveyer main part top shutoff to can prevent that the coal cinder from the inside landing of conveyer main part, can select the tiny granule and the dust that contain in the coal cinder, the classification of the coal cinder of being convenient for.

(1) The device is provided with first rotation pole and slip apron, through rotating first rotation pole, can drive the running gear and rotate, can make the slip apron remove through the rotation of running gear, when the surface removal of slip apron at fixed slider, can make things convenient for shutoff conveyer main part top to can prevent to prevent that the coal cinder from following the inside landing of conveyer main part.

(2) The device is provided with filter screen board, can sieve the bottom to the conveyer main part with tiny granule in the coal cinder and dust through filter screen board, through rotating the second dwang, can make and strike the bottom that the pole rapped filter screen board to can prevent filter screen board's surface blockage, can select the tiny granule and the dust that contain in the coal cinder through filter screen board, the classification of the coal cinder of being convenient for.

Drawings

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

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

FIG. 3 is a schematic side view of the sliding cover and the fixed slider of the present invention;

fig. 4 is a schematic front sectional view of the first telescopic rod and the second telescopic rod of the present invention.

In the figure: 1. a transportation device main body; 2. fixing the sliding block; 3. a first rotating lever; 4. a rotating gear; 5. fixing the rotating shaft; 6. a sliding cover plate; 7. a limiting block; 8. a first telescopic rod; 9. a second telescopic rod; 10. a filter screen plate; 11. a second rotating lever; 12. a knock bar; 13. a discharge port; 14. a sliding wheel; 15. pushing the handle; 16. a spring.

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: a coal mine electromechanical transportation device with a coal briquette sliding prevention structure comprises a transportation device main body 1, wherein a fixed sliding block 2 is fixedly connected to the top end of the transportation device main body 1, a first rotating rod 3 is installed inside the fixed sliding block 2 through a bearing, the surface of the first rotating rod 3 is abutted to the surface of a rotating gear 4, external threads are arranged on the surface of the first rotating rod 3, the external threads on the surface of the first rotating rod 3 and teeth on the surface of the rotating gear 4 form a rotating structure, when the first rotating rod 3 is rotated, the rotating gear 4 can be rotated through the external threads arranged on the surface of the first rotating rod 3, a fixed rotating shaft 5 is sleeved inside the rotating gear 4, the surface of the rotating gear 4 is abutted to the inner wall of a sliding cover plate 6, two groups of fixed sliding blocks 2 are symmetrically arranged, sliding chutes are formed inside the sliding cover plate 6, and a sliding structure is formed by the two groups of fixed sliding blocks 2 and the, through the fixed sliding block 2, the sliding cover plate 6 can slide on the surface of the fixed sliding block 2 to play a role in limiting.

The inner wall of one end of the sliding cover plate 6, which is far away from the rotating gear 4, is abutted against the surface of the limiting block 7, the inner wall of the sliding cover plate 6 is provided with teeth, the teeth on the surface of the rotating gear 4 are meshed with the teeth arranged on the inner wall of the sliding cover plate 6, the sliding cover plate 6 can be driven to move when the rotating gear 4 rotates, so that the top end of the transportation device main body 1 can be blocked, the inner wall of the transportation device main body 1 is fixedly connected with a first telescopic rod 8, a second telescopic rod 9 is inserted in the first telescopic rod 8, a spring 16 is welded on the inner wall of the first telescopic rod 8, one end of the spring 16, which is far away from the inner wall of the first telescopic rod 8, is welded with a second telescopic rod 9, the filter screen plate 10 can move up and down through the elasticity of the spring 16, the function of resetting the filter screen plate 10 is played at the same time, one end, the second dwang 11 is installed through the bearing in the inside of conveyer main part 1, and the surface of second dwang 11 has cup jointed and has beaten pole 12, and the inside discharge gate 13 that is provided with in bottom of conveyer main part 1, the movable pulley 14 is installed to the bottom of conveyer main part 1, and the fixed surface of conveyer main part 1 is connected with and promotes handle 15.

The working principle is as follows: when the transportation device main body 1 is in use, according to the attached

drawings

1, 2, 3 and 4, the rotating gear 4 can be rotated by rotating the first rotating rod 3, the sliding cover plate 6 can be moved by rotating the rotating gear 4, when the sliding cover plate 6 can move on the surface of the fixed sliding block 2, the top end of the transportation device main body 1 can be opened, the coal briquette is poured into the transportation device main body 1, when the coal briquette enters the transportation device main body 1, the fine particles and powder in the coal briquette can be screened to the bottom end of the transportation device main body 1 through the filter screen plate 10, the knocking rod 12 can be driven to rotate by rotating the second rotating rod 11, the knocking rod 12 can be made to knock the bottom end of the filter screen plate 10, so that the surface of the filter screen plate 10 can be prevented from being blocked, when the coal briquette in the transportation device main body 1 is filled, by rotating the first rotating rod 3, drive the running gear 4 and rotate, can make the sliding cover 6 remove, when the surface of a sliding cover 6 stopper 7 is inconsistent, can be spacing sliding cover 6 through stopper 7 to can prevent the landing of coal cinder with the top shutoff of conveyer main part 1 through sliding cover 6.

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 colliery electromechanical conveyer with prevent coal cinder landing structure, includes conveyer main part (1), its characterized in that: the top end of the transportation device main body (1) is fixedly connected with a fixed sliding block (2), a first rotating rod (3) is installed inside the fixed sliding block (2) through a bearing, the surface of the first rotating rod (3) is inconsistent with the surface of a rotating gear (4), a fixed rotating shaft (5) is sleeved inside the rotating gear (4), the surface of the rotating gear (4) is inconsistent with the inner wall of a sliding cover plate (6), the inner wall of one end, away from the rotating gear (4), of the sliding cover plate (6) is inconsistent with the surface of a limiting block (7), the inner wall of the transportation device main body (1) is fixedly connected with a first telescopic rod (8), a second telescopic rod (9) is inserted inside the first telescopic rod (8), one end, away from the first telescopic rod (8), of the second telescopic rod (9) is fixedly connected with a screen plate (10), and a second telescopic rod (11) is installed inside the rotating rod of the transportation device main body (1) through a bearing, and the surface of second dwang (11) has cup jointed and has beaten pole (12), the inside discharge gate (13) that is provided with in bottom of conveyer main part (1), movable pulley (14) are installed to the bottom of conveyer main part (1), the fixed surface of conveyer main part (1) is connected with and promotes handle (15).

2. The coal mine electromechanical transportation device with the coal briquette sliding prevention structure as claimed in claim 1, is characterized in that: the fixed sliding blocks (2) are symmetrically provided with two groups, sliding chutes are formed in the sliding cover plate (6), and the sliding structure is formed by the two groups of fixed sliding blocks (2) and the sliding chutes formed in the sliding cover plate (6).

3. The coal mine electromechanical transportation device with the coal briquette sliding prevention structure as claimed in claim 1, is characterized in that: the surface of the first rotating rod (3) is provided with an external thread, and the external thread on the surface of the first rotating rod (3) and the teeth on the surface of the rotating gear (4) form a rotating structure.

4. The coal mine electromechanical transportation device with the coal briquette sliding prevention structure as claimed in claim 1, is characterized in that: the inner wall of the sliding cover plate (6) is provided with teeth, and the teeth on the surface of the rotating gear (4) are meshed with the teeth arranged on the inner wall of the sliding cover plate (6).

5. The coal mine electromechanical transportation device with the coal briquette sliding prevention structure as claimed in claim 1, is characterized in that: the inner wall welding of first telescopic link (8) has spring (16), and the one end welding that first telescopic link (8) inner wall was kept away from in spring (16) has second telescopic link (9).