CN212614698U

CN212614698U - Be used for colliery quick tunnelling device

Info

Publication number: CN212614698U
Application number: CN202021461164.1U
Authority: CN
Inventors: 张广银
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-02-26
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a fast tunneling device for coal mine, relating to the technical field of coal; the device for rapidly tunneling the coal mine comprises a moving assembly, wherein moving wheels are arranged at the bottom of the moving assembly, a push handle is fixed on one side of the moving assembly, a connecting box is fixed on the moving assembly, a connecting assembly is movably connected onto the connecting box, a tunneling assembly is rotatably arranged on the connecting assembly, a supporting assembly is fixed at the bottom of the connecting assembly, a limiting assembly is arranged above the connecting assembly, the coal mine can be rapidly tunneled by arranging the tunneling assembly, the vertical height and the tunneling angle can be adjusted in the tunneling process, and the tunneling efficiency and the tunneling speed are further improved; and through the supporting component and the limiting component which are arranged at the bottom of the connecting frame, the stability of the connecting frame and the shell can be improved, and the connecting frame has very good supporting capacity.

Description

Be used for colliery quick tunnelling device

Technical Field

The utility model relates to a coal technical field specifically is a be used for colliery quick tunnelling device.

Background

Coal mines refer to places rich in coal resources and are generally divided into underground coal mines and opencast coal 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. Coal is the most important solid fuel, is one of combustible organic rocks, and can be divided into four types, namely peat, lignite, bituminous coal and anthracite, according to the coal gasification degree.

In the process of coal mining, mechanical equipment is required to be used for tunneling, most of the existing mechanical equipment is large in size and applicable to open positions, but cannot be applied to narrow positions, and further has certain limitation, so that a tunneling device which is simple in structure and applicable to narrow positions is required.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for colliery quick tunnelling device to solve above-mentioned problem.

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

the utility model provides a be used for colliery quick tunnelling device, is equipped with the removal wheel including removing the subassembly, removes subassembly one side and is fixed with and pushes away the handle, be fixed with the connecting box on removing the subassembly, swing joint has coupling assembling on the connecting box, rotates on the coupling assembling and is equipped with the tunnelling subassembly, coupling assembling's bottom is fixed with supporting component, and coupling assembling's top is equipped with spacing subassembly.

In one alternative: the junction box includes first cavity, and first cavity internal rotation is connected with the threaded rod, the top of threaded rod and the output fixed connection of first motor, and first motor is fixed at the junction box top, and connecting block threaded connection in threaded rod and the coupling assembling still is equipped with the cabinet on the junction box.

In one alternative: the connecting assembly further comprises a connecting block, the connecting block is fixedly connected with a connecting frame, the connecting frame is rotatably connected with a rotating shaft in the tunneling assembly, a shell is fixed on the rotating shaft, and the rotating shaft is fixedly connected with the output end of a third motor.

In one alternative: the driving rod is connected in the shell in a rotating mode, one end of the driving rod is fixedly connected with the tunneling drill bit, the other end of the driving rod penetrates through the shell to be fixedly connected with the output end of the second motor, and the tunneling drill bit is further provided with crushing teeth.

In one alternative: the supporting component comprises a supporting column fixed at the bottom of the connecting frame, the bottom of the supporting column is fixedly connected with the fixing block, the fixing block is connected in the fixing sleeve in a sliding mode, and the fixing block is connected with the bottom of the fixing sleeve through a spring.

In one alternative: the limiting assembly comprises a sliding rail fixed on the shell, a second sliding block is connected to the sliding rail in a sliding mode, a second connecting seat is fixed to the second sliding block, a second connecting rod is hinged to the second connecting seat and connected to the inside of the first connecting rod in a sliding mode, the first connecting rod is hinged to the first connecting seat fixed on the first sliding block, the first sliding block is connected to the guide rod in a sliding mode, and the guide rod is fixed in the second cavity.

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

by arranging the tunneling assembly, the coal mine can be rapidly tunneled, the vertical height and the tunneling angle can be adjusted in the tunneling process, and further the tunneling efficiency and the tunneling speed are improved; and through the supporting component and the limiting component which are arranged at the bottom of the connecting frame, the stability of the connecting frame and the shell can be improved, and the connecting frame has very good supporting capacity.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the utility model discloses well coupling assembling and the connection schematic diagram of tunnelling subassembly.

Fig. 3 is a schematic structural view of the middle limiting component of the present invention.

Fig. 4 is a schematic structural diagram of the connection box of the present invention.

Notations for reference numerals: 01-moving component, 02-connecting box, 03-connecting component, 04-tunneling component, 05-supporting component, 06-limiting component, 11-moving wheel, 12-pushing handle, 21-storage cabinet, 22-first cavity, 23-threaded rod, 24-first motor, 31-connecting frame, 32-connecting block, 41-tunneling drill bit, 42-driving rod, 43-shell, 44-crushing tooth, 45-second motor, 46-rotating shaft, 47-third motor, 51-fixing sleeve, 52-supporting column, 53-fixing block, 54-spring, 61-second cavity, 62-guiding rod, 63-first sliding block, 64-first connecting seat, 65-first connecting rod, 66-second connecting rod, 67-second connecting seat, 68-second sliding block and 69-sliding rail.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1 to 4, in an embodiment of the present invention, a coal mine fast tunneling device includes a moving assembly 01, a moving wheel 11 is disposed at the bottom of the moving assembly 01 to facilitate moving the whole, and a pushing handle 12 is fixed at one side of the moving assembly 01 to facilitate pushing the whole to move through the pushing handle 12; the movable assembly 01 is fixedly provided with a connecting box 02, the movable assembly 01 is supported and fixed through the connecting box 02, the connecting box 02 is movably connected with a connecting assembly 03, namely the connecting assembly 03 can move on the connecting box 02, the position of the connecting assembly 03 is convenient to adjust, a tunneling assembly 04 is rotatably arranged on the connecting assembly 03, and the tunneling assembly 04 can perform the tunneling function; coupling assembling 03's bottom is fixed with supporting component 05, can play the supporting role to coupling assembling 03 through supporting component 05, and then has improved coupling assembling 03's stability.

Furthermore, the connecting box 02 comprises a first cavity 22, a threaded rod 23 is rotatably connected in the first cavity 22, namely the threaded rod 23 can rotate in the first cavity 22, the top of the threaded rod 23 is fixedly connected with the output end of a first motor 24, the first motor 24 is fixed at the top of the connecting box 02, when the first motor 24 works, the threaded rod 23 can be driven to rotate, the operation is very simple, the threaded rod 23 is in threaded connection with a connecting block 32 in the connecting assembly 03, when the threaded rod 23 rotates, the connecting block 32 can be driven to move in the vertical direction, and the function of adjusting the height position of the connecting block 32 is further achieved; in addition, still be equipped with cabinet 21 on the connecting box 02, can deposit article through cabinet 21, improved holistic functionality.

Furthermore, the connecting assembly 03 further comprises a connecting block 32, the connecting block 32 is fixedly connected with the connecting frame 31, and when the connecting block 32 moves, the connecting frame 31 can be driven to move, so that the height position of the connecting frame 31 can be conveniently adjusted, the height position of the tunneling assembly 04 can be adjusted, the tunneling position can be conveniently adjusted, and the method is very simple; the connecting frame 31 is rotatably connected with a rotating shaft 46 in the tunneling assembly 04, and a shell 43 is fixed on the rotating shaft 46, namely the shell 43 can rotate around the connecting frame 31, so that the tunneling angle of the tunneling assembly 04 is adjusted; meanwhile, the rotating shaft 46 is fixedly connected with the output end of the third motor 47, and when the third motor 47 works, the rotating shaft 46 can be driven to rotate, so that the angle of the shell 43 can be adjusted.

Furthermore, a driving rod 42 is rotatably connected in the housing 43, that is, the driving rod 42 can rotate in the housing 43, one end of the driving rod 42 is fixedly connected with the tunneling bit 41, when the driving rod 42 rotates, the tunneling bit 41 can be driven to rotate to play a role in tunneling, the other end of the driving rod 42 penetrates through the housing 43 and is fixedly connected with the output end of the second motor 45, when the second motor 45 works, the driving rod 42 can be driven to rotate to further drive the tunneling bit 41 to rotate, and tunneling is facilitated at this time; in addition, the tunneling drill bit 41 is further provided with crushing teeth 44, and the crushing teeth 44 can crush coal mines, so that the tunneling efficiency is improved.

Further, support assembly 05 is including fixing the support column 52 in the link 31 bottom, the bottom and the fixed block 53 fixed connection of support column 52, fixed block 53 sliding connection is in fixed sleeve 51, can drive support column 52 also to move in vertical direction when link 31 moves in vertical direction, and then drive support column 52 and slide in fixed sleeve 51, fixed block 53 passes through spring 54 and is connected with fixed sleeve 51's bottom simultaneously, play fine supporting role, the stability of connecting block 32 has been improved simultaneously.

By arranging the tunneling component 04, the coal mine can be rapidly tunneled, the vertical height and the tunneling angle can be adjusted in the tunneling process, and further the tunneling efficiency and the tunneling speed are improved; and the support component 05 arranged at the bottom of the connecting frame 31 can improve the stability of the connecting frame 31 and has very good support capability.

Example 2

A limiting component 06 is arranged above the connecting component 03, the connecting capacity can be improved through the limiting component 06, and the stability of the tunneling component 04 is further improved; the limiting assembly 06 comprises a sliding rail 69 fixed on the housing 43, the sliding rail 69 is slidably connected with a second sliding block 68, that is, the second sliding block 68 can move in the length direction of the sliding rail 69, a second connecting seat 67 is fixed on the second sliding block 68, a second connecting rod 66 is hinged on the second connecting seat 67, the second connecting rod 66 is slidably connected inside the first connecting rod 65, the first connecting rod 65 is hinged with a first connecting seat 64 fixed on the first sliding block 63, the first sliding block 63 is slidably connected on the guide rod 62, when the housing 43 rotates, the second sliding block 68 can be driven to move on the sliding rail 69, when the angle is further adjusted, the second connecting rod 66 can be pulled to move on the first connecting rod 65, and further, the rotation of the housing 43 cannot be influenced; furthermore, the guide rod 62 is fixed in the second cavity 61.

The utility model discloses a theory of operation is: firstly, the whole body is moved to a position needing tunneling, then the second motor 45 drives the tunneling drill bit 41 to rotate to conduct tunneling, the first motor 24 drives the threaded rod 23 to rotate to adjust the position of the connecting block 32, further the tunneling height of the tunneling assembly 04 is adjusted, and then the third motor 47 drives the rotating shaft 46 to rotate to adjust the tunneling angle of the tunneling assembly 04.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a be used for colliery quick tunnelling device, is equipped with removal wheel (11) including removal subassembly (01), the bottom of removal subassembly (01), and removal subassembly (01) one side is fixed with pushes away (12), its characterized in that, be fixed with connecting box (02) on removal subassembly (01), swing joint has coupling assembling (03) on connecting box (02), rotates on coupling assembling (03) and is equipped with tunnelling subassembly (04), the bottom of coupling assembling (03) is fixed with supporting component (05), and the top of coupling assembling (03) is equipped with spacing subassembly (06).

2. The coal mine rapid tunneling device according to claim 1, wherein the connection box (02) comprises a first cavity (22), a threaded rod (23) is rotatably connected in the first cavity (22), the top of the threaded rod (23) is fixedly connected with the output end of a first motor (24), the first motor (24) is fixed at the top of the connection box (02), the threaded rod (23) is in threaded connection with a connection block (32) in the connection assembly (03), and a storage cabinet (21) is further arranged on the connection box (02).

3. The coal mine fast tunneling device according to claim 1, wherein the connecting assembly (03) further comprises a connecting block (32), the connecting block (32) is fixedly connected with a connecting frame (31), the connecting frame (31) is rotatably connected with a rotating shaft (46) in the tunneling assembly (04), a shell (43) is fixed on the rotating shaft (46), and the rotating shaft (46) is fixedly connected with the output end of a third motor (47).

4. The coal mine rapid tunneling device according to claim 3, characterized in that a driving rod (42) is rotatably connected in the casing (43), one end of the driving rod (42) is fixedly connected with the tunneling drill bit (41), the other end of the driving rod (42) penetrates through the casing (43) to be fixedly connected with the output end of the second motor (45), and the tunneling drill bit (41) is further provided with crushing teeth (44).

5. The coal mine rapid tunneling device according to claim 1, wherein the supporting assembly (05) comprises a supporting column (52) fixed at the bottom of the connecting frame (31), the bottom of the supporting column (52) is fixedly connected with a fixing block (53), the fixing block (53) is slidably connected in the fixing sleeve (51), and the fixing block (53) is connected with the bottom of the fixing sleeve (51) through a spring (54).

6. The coal mine rapid tunneling device according to claim 1, wherein the limiting assembly (06) comprises a sliding rail (69) fixed on the casing (43), a second sliding block (68) is connected onto the sliding rail (69) in a sliding manner, a second connecting seat (67) is fixed onto the second sliding block (68), a second connecting rod (66) is hinged onto the second connecting seat (67), the second connecting rod (66) is connected into the first connecting rod (65) in a sliding manner, the first connecting rod (65) is hinged to a first connecting seat (64) fixed onto the first sliding block (63), the first sliding block (63) is connected onto the guide rod (62) in a sliding manner, and the guide rod (62) is fixed into the second cavity (61).