CN211768484U

CN211768484U - Auxiliary support device for support for coal mine transportation

Info

Publication number: CN211768484U
Application number: CN202020252808.XU
Authority: CN
Inventors: 赵德喜; 张茂堂
Original assignee: Shanxi Lingshi Huaying Tianxing Baigou Coal Industry Co ltd
Current assignee: Shanxi Lingshi Huaying Tianxing Baigou Coal Industry Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-10-27
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a support auxiliary stay device for coal mine transportation, including workstation, working spring, twist grip, electric telescopic handle and second backup pad, the welding has fixed sleeve on the workstation, and installs the axis of rotation on the fixed sleeve to install the rotation wheel in the axis of rotation, working spring installs on the block, and working spring and fixed sleeve interconnect to laminating has the gag lever post on the fixed sleeve, twist grip and axis of rotation laminate each other, and twist grip and fixed sleeve laminate each other to install the belt pulley in the axis of rotation. This supplementary strutting arrangement of support for coal mine transportation adopts the eccentric wheel to realize changing the height that sends the area to be convenient for realize carrying out the material loading to the transport vechicle of co-altitude not, and is more simple and convenient, changes through the mode to the support, thereby can change the inclination who sends the area, is convenient for realize controlling the transportation speed of coal.

Description

Auxiliary support device for support for coal mine transportation

Technical Field

The utility model relates to a coal mine transportation technical field specifically is a support auxiliary stay device is used in coal mine transportation.

Background

Coal mines rely on important energy for survival, plants are buried in the ground through natural phenomena, the coal is formed through long-time geological coal, and the coal is important solid fuel and needs to be transported to a transport vehicle through a conveyor belt and then processed in a centralized mode after the coal mines are mined.

However, the coal conveying device has some problems in the coal conveying process through the conveying belt, the common conveying belt is directly and fixedly installed through the support, the height of the common conveying belt cannot be adjusted according to different use requirements, the angle of the conveying belt cannot be adjusted, and the coal conveying speed cannot be changed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support auxiliary stay device for coal mine transportation to propose in solving above-mentioned background art and can't adjust the height of conveying the area, can not change the problem of the transport speed of coal.

In order to achieve the above object, the utility model provides a following technical scheme: a support auxiliary supporting device for coal mine transportation comprises a workbench, a working spring, a rotating handle, an electric telescopic rod and a second supporting plate, wherein a fixed sleeve is welded on the workbench, a rotating shaft is installed on the fixed sleeve, a rotating wheel is installed on the rotating shaft, a clamping block is attached to the rotating shaft, the working spring is installed on the clamping block, the working spring is connected with the fixed sleeve in an interconnecting mode, a limiting rod is attached to the fixed sleeve, the limiting rod is welded to the clamping block, the rotating handle and the rotating shaft are attached to each other, the rotating handle and the fixed sleeve are attached to each other, a belt pulley is installed on the rotating shaft, the rotating wheel and a movable slider are attached to each other, the movable slider and the belt pulley are attached to each other, the movable slider and the first supporting plate are connected in a welding mode, and a movable plate is attached to the first, electric telescopic handle installs on the workstation, and electric telescopic handle and moving plate interconnect to install the conveyer belt on the moving plate, install the conveyer belt in the second backup pad, and second backup pad and removal slider welded connection to the second backup pad is laminated with fixed sleeve each other, placed the motor in the second backup pad, and motor and conveyer belt interconnect.

Preferably, the right end of the rotating shaft is of a square structure, and the rotating shaft and the fixed sleeve form a rotating mechanism through a bearing mounted on the fixed sleeve.

Preferably, the rotating wheel is arranged to be eccentric, and the outer surface of the rotating wheel is smooth.

Preferably, the outer surface of the clamping block is smooth, and 4 limiting rods are distributed on the clamping block at equal angles.

Preferably, an arc-shaped through groove is formed in the first supporting plate, and the first supporting plate is connected with the fixed sleeve in a sliding mode through the movable sliding block.

Preferably, the movable plate is in an I shape, and the movable plate and the first support plate form a sliding mechanism through a groove formed in the first support plate.

Compared with the prior art, the beneficial effects of the utility model are that: according to the auxiliary support device for the support for coal mine transportation, the height of the conveying belt is changed by the eccentric wheel, so that the purposes of feeding transport vehicles with different heights are achieved conveniently, the auxiliary support device is simpler and more convenient, the inclination angle of the conveying belt can be changed by changing the support mode, and the transportation speed of coal is controlled conveniently;

1. the structure formed by the fixed sleeve, the rotating shaft, the rotating wheel, the clamping block, the working spring, the rotating handle, the first supporting plate and the movable sliding block rotates the rotating handle, so that the rotating wheel is rotated, the height of the first supporting plate is changed by rotating the rotating wheel, and different transportation requirements are met;

2. the structure that movable plate, electric telescopic handle, conveyer belt, belt pulley, motor, second backup pad, removal slider and gag lever post are constituteed passes through the change of electric telescopic rod state to the realization changes the position of movable plate, uses different speeds to fall when being convenient for the coal transportation.

Drawings

FIG. 1 is a schematic side view of a cross-sectional structure of a fixing sleeve according to the present invention;

FIG. 2 is a schematic view of the sectional structure of the fixing sleeve according to the present invention;

FIG. 3 is a schematic side view of the cross-sectional structure of the engaging block of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the engaging block of the present invention;

fig. 5 is a schematic view of the rear view section structure of the movable plate of the present invention;

fig. 6 is a schematic view of the main section structure of the rotating wheel of the present invention.

In the figure: 1. a work table; 2. fixing the sleeve; 3. a rotating shaft; 4. a rotating wheel; 5. a clamping block; 6. a working spring; 7. rotating the handle; 8. a first support plate; 9. moving the plate; 10. an electric telescopic rod; 11. a conveyor belt; 12. a belt pulley; 13. an electric motor; 14. a second support plate; 15. moving the slide block; 16. a limiting rod.

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. 1-6, the present invention provides a technical solution: a support auxiliary supporting device for coal mine transportation comprises a workbench 1, a fixed sleeve 2, a rotating shaft 3, a rotating wheel 4, a clamping block 5, a working spring 6, a rotating handle 7, a first supporting plate 8, a moving plate 9, an electric telescopic rod 10, a conveying belt 11, a belt pulley 12, a motor 13, a second supporting plate 14, a movable slider 15 and a limiting rod 16, wherein the fixed sleeve 2 is welded on the workbench 1, the rotating shaft 3 is installed on the fixed sleeve 2, the rotating wheel 4 is installed on the rotating shaft 3, the clamping block 5 is attached to the rotating shaft 3, the working spring 6 is installed on the clamping block 5, the working spring 6 is connected with the fixed sleeve 2, the limiting rod 16 is attached to the fixed sleeve 2, the limiting rod 16 is welded on the clamping block 5, the rotating handle 7 is attached to the rotating shaft 3, and the rotating handle 7 is attached to the fixed sleeve 2, and install belt pulley 12 on the axis of rotation 3, it laminates each other with removal slider 15 to rotate wheel 4, and remove slider 15 and the laminating of belt pulley 12 each other, and remove

slider

15 and 8 welded connection of first backup pad, the laminating has movable plate 9 on the first backup pad 8 simultaneously, electric telescopic handle 10 is installed on workstation 1, and electric telescopic handle 10 and movable plate 9 interconnect, and install conveyer belt 11 on the movable plate 9, install conveyer belt 11 on the second backup pad 14, and

second backup pad

14 and 15 welded connection of removal slider, and second backup pad 14 laminates each other with fixed sleeve 2, motor 13 has been placed in the second backup pad 14, and motor 13 and conveyer belt 11 interconnect.

In this embodiment, the right end of the rotating shaft 3 is provided with a square structure, and the rotating shaft 3 and the fixed sleeve 2 form a rotating mechanism through a bearing arranged on the fixed sleeve 2, so that the rotating mechanism is convenient to be attached and fixed with the rotating handle 7, and the rotating shaft 3 is supported without influencing the rotation of the rotating shaft 3;

the rotating wheel 4 is of an eccentric structure, the outer surface of the rotating wheel 4 is smooth, the rotating wheel 4 is of an eccentric structure, the height of the first supporting plate 8 can be conveniently adjusted, the outer surface of the rotating wheel 4 is smooth, the friction force between the rotating wheel 4 and the moving slide block 15 can be conveniently reduced, and therefore the rotating wheel 4 and the moving slide block 15 can be conveniently attached to each other;

the outer surface of the clamping block 5 is smooth, 4 limiting rods 16 are distributed on the clamping block 5 at equal angles, the outer surface of the clamping block 5 is smooth and is convenient to be attached to the fixed sleeve 2, and the position of the rotating shaft 3 is fixed through the 4 limiting rods 16 distributed at equal angles;

an arc-shaped through groove is formed in the first supporting plate 8, the first supporting plate 8 is in sliding connection with the fixed sleeve 2 through the movable sliding block 15, so that the movable plate 9 can conveniently move in the first supporting plate, the first supporting plate 8 is in sliding connection with the fixed sleeve 2 through the movable sliding block 15, and the first supporting plate 8 is conveniently driven to move up and down through the movement of the movable sliding block 15;

the movable plate 9 is in an I shape, the movable plate 9 and the first supporting plate 8 form a sliding mechanism through a groove formed in the first supporting plate 8, the movable plate 9 is in an I shape, the movable plate 9 is convenient to limit, the movable plate 9 and the first supporting plate 8 form a sliding mechanism through a groove formed in the first supporting plate 8, and the movable plate 9 can move up and down on the first supporting plate 8 conveniently.

The working principle is as follows: the motor 13 in fig. 1 is connected with an external power source, the motor 13 starts to operate, because the motor 13 is placed on the second support plate 14 in fig. 2, and the motor 13 in fig. 1 is connected with the conveyor belt 11, under the action of the motor 13, the conveyor belt 11 starts to rotate to transport coal in a coal mine, when the height of the conveyor belt 11 needs to be adjusted to realize loading of transport vehicles with different heights, the rotating handle 7 in fig. 3 is pushed to the left, under the action of the rotating handle 7, the engaging block 5 starts to move to the left, as the engaging block 5 moves to the left, the working spring 6 mounted on the engaging block 5 is stretched and deformed, at this moment, the rotating shaft 3 can be rotated, as the rotating shaft 3 is rotated, the rotating wheel 4 and the belt pulley 12 mounted on the rotating shaft 3 in fig. 1 both start to rotate, at this moment, as the rotating wheel 4 rotates, the movable sliding block 15 starts to move downwards, the first supporting plate 8 starts to move downwards because the first supporting plate 8 is welded on the movable sliding block 15, the conveyor belt 11 also moves downwards along with the downward movement of the first supporting plate 8, and at the moment, the feeding of the transport vehicles with different heights can be realized;

when the transportation speed needs to be changed, the electric telescopic rod 10 starts to work, the top end of the electric telescopic rod 10 moves downwards, when the top end of the electric telescopic rod 10 moves downwards in fig. 2, the movable plate 9 mounted on the electric telescopic rod 10 also starts to move downwards, the left end of the conveyor belt 11 starts to move downwards along with the downward movement of the movable plate 9, the height of the right end of the conveyor belt 11 is fixed, the heights of the two ends of the conveyor belt 11 are different at the moment, and therefore the feeding speed is changed by converting static friction force into sliding friction force.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a support auxiliary stay device for coal mine transportation, includes workstation (1), working spring (6), twist grip (7), electric telescopic handle (10) and second backup pad (14), its characterized in that: the welding has fixed sleeve (2) on workstation (1), and installs axis of rotation (3) on fixed sleeve (2), and install on axis of rotation (3) and rotate round (4), and the laminating has block (5) on axis of rotation (3) simultaneously, work spring (6) are installed on block (5), and work spring (6) and fixed sleeve (2) interconnect, and laminate on fixed sleeve (2) and have gag lever post (16), and gag lever post (16) welding is on block (5) simultaneously, rotating handle (7) and axis of rotation (3) laminate each other, and rotating handle (7) and fixed sleeve (2) laminate each other, and install belt pulley (12) on axis of rotation (3), rotating round (4) and removal slider (15) laminate each other, and removal slider (15) and belt pulley (12) laminate each other, and remove slider (15) and first backup pad (8) welded connection, the laminating has movable plate (9) simultaneously on first backup pad (8), electric telescopic handle (10) are installed on workstation (1), and electric telescopic handle (10) and movable plate (9) interconnect to install conveyer belt (11) on movable plate (9), install conveyer belt (11) on second backup pad (14), and second backup pad (14) and removal slider (15) welded connection, and second backup pad (14) and fixed sleeve (2) laminate each other, motor (13) have been placed in second backup pad (14), and motor (13) and conveyer belt (11) interconnect.

2. The auxiliary support device for the coal mine transportation support according to claim 1, wherein: the right end of the rotating shaft (3) is of a square structure, and the rotating shaft (3) and the fixed sleeve (2) form a rotating mechanism through a bearing arranged on the fixed sleeve (2).

3. The auxiliary support device for the coal mine transportation support according to claim 1, wherein: the rotating wheel (4) is of an eccentric structure, and the outer surface of the rotating wheel (4) is smooth.

4. The auxiliary support device for the coal mine transportation support according to claim 1, wherein: the outer surface of the clamping block (5) is smooth, and 4 limiting rods (16) are distributed on the clamping block (5) at equal angles.

5. The auxiliary support device for the coal mine transportation support according to claim 1, wherein: an arc-shaped through groove is formed in the first supporting plate (8), and the first supporting plate (8) is connected with the fixing sleeve (2) in a sliding mode through the movable sliding block (15).

6. The auxiliary support device for the coal mine transportation support according to claim 1, wherein: the movable plate (9) is I-shaped, and the movable plate (9) and the first supporting plate (8) form a sliding mechanism through a groove formed in the first supporting plate (8).