CN211418477U

CN211418477U - Electromechanical transportation transmission in colliery

Info

Publication number: CN211418477U
Application number: CN201921552251.5U
Authority: CN
Inventors: 席远龙; 李东峰; 秦建伟; 王伟波; 王向阳; 杜洋波; 杜挺驹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-09-04
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a colliery electromechanical transportation transmission, including the device support, the outside fixed mounting of device support has the outer limb connector of four symmetries, four the outer limb is installed to the lower extreme of outer limb connector, the surface of outer limb is provided with evenly distributed's spacing hole, and the internally mounted in affiliated spacing hole has spacing card strip, the up end of spacing card strip is provided with the stopper, the inboard bottom surface fixed mounting of device support has the motor, the outside fixed mounting of motor has the motor mount, the second belt pulley is installed to one side of motor, fixed mounting has the axis of rotation on the inner wall of device support, first belt pulley is installed to the one end of axis of rotation, the outside fixed mounting of axis of rotation has big rotation wheel. The utility model discloses an installation height-adjustable's outer limb and shower head make this device can work and reduce the concentration of coal dust in the air under the not co-altitude environment.

Description

Electromechanical transportation transmission in colliery

Technical Field

The utility model relates to a colliery conveying equipment technical field specifically is a colliery electromechanical transportation transmission.

Background

The areas where mankind exploits coal resources in coal-rich mining areas are generally divided into miners and opencast mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The vast majority of coal mines in China belong to underground coal mines. Coal mines encompass a large area above ground and below ground as well as associated facilities. Coal mines are reasonable spaces excavated by humans when excavating geological formations rich in coal and generally include roadways, wells, and mining surfaces, among others. Coal is the most predominant solid fuel, one of the flammable organic rocks. It is formed by that the flourishing plants grown in a certain geologic age are gradually piled up into a thick layer in a proper geologic environment, and are buried in the water bottom or silt, and then are subjected to the natural coalification action in a long geologic age. In the geologic periods of the world, most coal is produced in the stratums of the stone charm, the pilaster, the Jurassic and the third era, which is an important coal-forming era. The carbon content of the coal is generally 46-97%, and the coal is brown to black and has dull to metallic luster. According to the degree of coalification, coal can be classified into peat, lignite, bituminous coal and anthracite.

However, the existing coal mine electromechanical transportation transmission device can not work in different heights and does not treat coal dust; therefore, the existing requirements are not met, and the coal mine electromechanical transportation transmission device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery electromechanical transportation transmission to current colliery electromechanical transportation transmission who proposes in solving above-mentioned background art can not realize carrying out work and not handling the scheduling problem to the coal dust in the relief of height difference.

In order to achieve the above object, the utility model provides a following technical scheme: a coal mine electromechanical transportation transmission device comprises a device bracket, four symmetrical outer limb connectors are fixedly arranged on the outer side of the device bracket, outer limbs are arranged at the lower ends of the four outer limb connectors, the outer surface of the outer limb is provided with evenly distributed limiting holes, the inner part of the limiting hole is provided with a limiting clamping strip, the upper end surface of the limiting clamping strip is provided with a limiting block, the bottom surface of the inner side of the device bracket is fixedly provided with a motor, a motor fixing frame is fixedly arranged on the outer side of the motor, a second belt pulley is arranged on one side of the motor, a rotating shaft is fixedly arranged on the inner wall of the device bracket, a first belt pulley is arranged at one end of the rotating shaft, the outer side of the rotating shaft is fixedly provided with a large rotating wheel, one side of the large rotating wheel is fixedly provided with a plurality of small rotating wheels which are uniformly distributed, and the outer side of the large rotating wheel is provided with a conveying belt.

Preferably, the first belt pulley and the second belt pulley are different in height, and the first belt pulley and the second belt pulley are connected through a thin belt.

Preferably, the radius of the small rotating wheel should be smaller than the radius of the large rotating wheel.

Preferably, the interior of the outer limb is a hollow device.

Preferably, the radius of the round strip block at the tail end of the outer limb connector is smaller than the radius of the hollow inside the outer limb.

Preferably, the upper end face of the limiting clamping strip is completely attached to the bottom end face of the limiting block, and the limiting clamping strip is connected with the limiting block through welding.

Preferably, the outer wall of the device support is provided with a water pipe, one end of the water pipe is fixedly provided with a spray head, and the spray head is connected with an external water source through a water pipe.

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

1. the utility model realizes the height adjustment of the device by installing the height-adjustable outer limb, and inserting the limiting clamping strip into the limiting holes with different heights during the specific operation, wherein the inserting depth of the limiting clamping strip is limited by the limiting block, and then inserting the round strip block at the end of the outer limb connector into the inner hollow position of the outer limb;

2. the utility model discloses a shower head at the outside water source of erection joint removes dust through spraying the colliery in the transportation, reduces the concentration of coal dust in the air.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

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

FIG. 3 is a schematic view of the overall structure of the present invention;

fig. 4 is a schematic view of the overall structure of the present invention.

In the figure: 1. a device holder; 2. an outer limb connector; 3. an outer limb; 4. a limiting hole; 5. limiting clamping strips; 6. a limiting block; 7. a first pulley; 8. a second pulley; 9. a thin belt; 10. a rotating shaft; 11. a large rotating wheel; 12. a small rotating wheel; 13. a conveyor belt; 14. a motor; 15. a motor fixing frame; 16. a water pipe; 17. and a spray header.

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.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a colliery electromechanical transportation transmission, including device support 1, the outside fixed mounting of device support 1 has the outer limb connector 2 of four symmetries, outer limb 3 is installed to the lower extreme of four outer limb connectors 2, the surface of outer limb 3 is provided with evenly distributed's spacing hole 4, the internally mounted of affiliated spacing hole 4 has spacing card strip 5, the up end of spacing card strip 5 is provided with stopper 6, the inboard bottom surface fixed mounting of device support 1 has motor 14, the outside fixed mounting of motor 14 has motor mount 15, second belt pulley 8 is installed to one side of motor 14, fixed mounting has axis of rotation 10 on the inner wall of device support 1, first belt pulley 7 is installed to the one end of axis of rotation 10, the outside fixed mounting of axis of rotation 10 has big running wheel 11, one side fixed mounting of big running wheel 11 has a plurality of evenly distributed's little running wheel 12, conveyer belt 13 is installed in the outside of big running wheel 11.

Further, the first pulley 7 and the second pulley 8 are different in height, and the first pulley 7 and the second pulley 8 are connected by a thin belt 9.

By adopting the technical scheme, the motor 14 can drive the large rotating wheel 11 to rotate.

Further, the radius of the small rotor 12 should be smaller than that of the large rotor 11.

By adopting the technical scheme, the small rotating wheel 12 is used for assisting the conveying belt 13 to rotate.

Further, the interior of the outer limb 3 is a hollow device.

Through adopting above-mentioned technical scheme, height-adjusting when easy to assemble.

Further, the radius of the round bar block at the tail end of the outer limb connector 2 is smaller than the radius of the hollow inside the outer limb 3.

Through adopting above-mentioned technical scheme, make things convenient for outer limb connector 2 to insert inside outer limb 3.

Further, the up end of spacing card strip 5 laminates completely with the bottom face of stopper 6, and spacing card strip 5 and stopper 6 pass through welded connection.

Through adopting above-mentioned technical scheme, make spacing card strip 5 and stopper 6 connect more firmly.

Further, a water pipe 16 is installed on the outer wall of the device support 1, a spray header 17 is fixedly installed at one end of the water pipe 16, and the spray header 17 is connected with an external water source through the water pipe 16.

By adopting the technical scheme, the coal is conveniently dedusted.

The working principle is as follows: during the use, the staff carries out altitude mixture control with this device according to the place of work, concrete operation inserts not the spacing hole 4 of co-altitude with spacing card strip 5 during for the installation, spacing card strip 5 is by stopper 6 restriction depth of insertion, insert the inside hollow position of outer limb 3 with the terminal circle form piece of outer limb connector 2 after that, because the insertion of spacing card strip 5 leads to the terminal circle form piece of outer limb connector 2 different in depth, realize the altitude mixture control of device from this, make this device can work under different high environment, connect the shower head 17 of outside water source, remove dust through spraying the colliery in the transportation, reduce the concentration of coal dust in the air.

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 transportation transmission, includes device support (1), its characterized in that: the outer side of the device support (1) is fixedly provided with four symmetrical outer limb connectors (2), the outer limbs (3) are installed at the lower ends of the outer limb connectors (2), the outer surface of each outer limb (3) is provided with evenly distributed limiting holes (4), limiting clamping strips (5) are installed inside the corresponding limiting holes (4), limiting blocks (6) are arranged on the upper end faces of the limiting clamping strips (5), a motor (14) is fixedly installed on the inner bottom face of the device support (1), a motor fixing frame (15) is fixedly installed on the outer side of the motor (14), a second belt pulley (8) is installed on one side of the motor (14), a rotating shaft (10) is fixedly installed on the inner wall of the device support (1), a first belt pulley (7) is installed at one end of the rotating shaft (10), and a large rotating wheel (11) is fixedly installed on the outer side of the rotating shaft (10), one side of the large rotating wheel (11) is fixedly provided with a plurality of small rotating wheels (12) which are uniformly distributed, and the outer side of the large rotating wheel (11) is provided with a conveying belt (13).

2. The coal mine electromechanical haulage transmission of claim 1, wherein: the first belt pulley (7) is different from the second belt pulley (8) in height, and the first belt pulley (7) is connected with the second belt pulley (8) through a thin belt (9).

3. The coal mine electromechanical haulage transmission of claim 1, wherein: the radius of the small rotating wheel (12) is smaller than that of the large rotating wheel (11).

4. The coal mine electromechanical haulage transmission of claim 1, wherein: the inner part of the outer limb (3) is a hollow device.

5. The coal mine electromechanical haulage transmission of claim 1, wherein: the radius of the round bar block at the tail end of the outer limb connector (2) is smaller than the radius of the hollow part in the outer limb (3).

6. The coal mine electromechanical haulage transmission of claim 1, wherein: the upper end face of the limiting clamping strip (5) is completely attached to the bottom end face of the limiting block (6), and the limiting clamping strip (5) is connected with the limiting block (6) in a welding mode.

7. The coal mine electromechanical haulage transmission of claim 1, wherein: the water pipe (16) is installed to the outer wall of device support (1), the one end fixed mounting of water pipe (16) has shower head (17), shower head (17) are connected with outside water source through water pipe (16).