CN221074297U - Hydraulic supporting equipment for coal face support - Google Patents
Hydraulic supporting equipment for coal face support Download PDFInfo
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- CN221074297U CN221074297U CN202322892863.1U CN202322892863U CN221074297U CN 221074297 U CN221074297 U CN 221074297U CN 202322892863 U CN202322892863 U CN 202322892863U CN 221074297 U CN221074297 U CN 221074297U
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- device body
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- connecting seat
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- 239000003245 coal Substances 0.000 title claims abstract description 33
- 238000005065 mining Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of underground coal mining, in particular to hydraulic supporting equipment for supporting a coal face, which comprises a hydraulic supporting device body and a moving device, wherein the moving device comprises a connecting seat and a plurality of moving structures, the moving structures comprise supporting parts, mounting frames and sliding parts, the supporting parts are used for adjusting the height of the hydraulic supporting device body, the mounting frames are used for mounting the sliding parts, when the hydraulic supporting device body needs to be moved, the connecting seat is pushed by the mounting frames, the mounting frames on the supporting parts drive the sliding parts to move so that the hydraulic supporting device body can move, and therefore the problem that the existing equipment is solved, the hydraulic supporting device body is directly arranged on the ground, and the hydraulic supporting device body needs to be detached or can not be moved at any time by using other auxiliary moving equipment when the hydraulic supporting device body needs to be moved to other positions.
Description
Technical Field
The utility model relates to the technical field of underground coal mining, in particular to hydraulic supporting equipment for supporting a coal face.
Background
When the coal seam is far away from the ground surface, coal is generally selected to be excavated into an underground excavation roadway, and the underground coal mine often needs to support the coal seam on the upper part of the working surface through an auxiliary supporting device in the mining process, so that coal seam is prevented from falling down and injuring coal mining personnel or equipment due to water permeability or overlarge pressure.
The prior art (CN 218882274U) discloses a supporting mechanism of continuous miner, the hydraulic supporting device body includes the miner, first rotation bracing piece and second rotation bracing piece, the top fixed mounting of miner has first hydraulic stem and the second hydraulic stem that the symmetry set up, satisfy the support at the coal-mining tunnel top of different height, rock at tunnel top drops when preventing to coal-mining, can drive first rotation bracing piece and second rotation bracing piece rotation for first side guard plate and second side guard plate struts or folds in the both sides of main guard plate, increase or reduce the area of support at miner top.
However, by adopting the mode, the hydraulic supporting device body is directly arranged on the ground, and when the hydraulic supporting device body needs to be moved to other positions, the hydraulic supporting device body needs to be disassembled or other auxiliary moving equipment is used for moving, so that the hydraulic supporting device body is very troublesome and can not be moved at any time.
Disclosure of utility model
The utility model aims to provide hydraulic supporting equipment for supporting a coal face, and aims to solve the problems that in the prior art, a hydraulic supporting device body is directly arranged on the ground, and when the hydraulic supporting device body needs to be moved to other positions, the hydraulic supporting device body needs to be disassembled or other auxiliary moving equipment is used for moving, so that the hydraulic supporting device body is very troublesome and cannot move at any time.
In order to achieve the aim, the utility model provides hydraulic supporting equipment for supporting a coal face, which comprises a hydraulic supporting device body and a moving device,
The mobile device comprises a connecting seat and a plurality of mobile structures;
The connecting seat is fixedly connected with the hydraulic supporting device body and is positioned at one side of the hydraulic supporting device body; the plurality of moving structures are respectively positioned at one side of the connecting seat; the movable structure comprises a supporting part, a mounting frame and a sliding part, and the supporting part is arranged on one side of the connecting seat; the mounting frame is fixedly connected with the supporting component and is positioned at one side of the supporting component; the sliding part is arranged on one side of the mounting frame.
The supporting component comprises a supporting cylinder, a lifting piece and a supporting rod, wherein the supporting cylinder is fixedly connected with the connecting seat and is positioned at one side of the connecting seat; the lifting piece is arranged inside the supporting cylinder; the supporting rod is fixedly connected with the lifting piece, fixedly connected with the mounting frame and positioned on one side of the lifting piece.
The lifting piece comprises a first motor, a screw rod and a lifting rod, wherein the first motor is fixedly connected with the supporting cylinder and is positioned in the supporting cylinder; the screw rod is fixedly connected with the output end of the first motor and is positioned at one side of the first motor; the lifting rod is in threaded connection with the screw rod, is in sliding connection with the supporting cylinder, is fixedly connected with the supporting rod, and is positioned on one side of the screw rod.
The sliding part comprises a rotating rod and two rollers, and the rotating rod is fixedly connected with the mounting frame and is positioned at one side of the mounting frame; the two rollers are respectively connected with the rotating rod in a rotating way and are respectively positioned at two sides of the rotating rod.
The mobile device further comprises a driving air cylinder and an auxiliary bearing seat, wherein the driving air cylinder is fixedly connected with the connecting seat and is positioned at one side of the connecting seat; the auxiliary bearing seat is fixedly connected with the output end of the driving cylinder and is positioned on one side of the driving cylinder.
According to the hydraulic supporting equipment for the coal face support, the hydraulic supporting device body is used for supporting the working face support to enable the working face to be convenient for placing the coal mining equipment and collecting coal mines, the supporting component is used for adjusting the height of the hydraulic supporting device body, the mounting frame is used for mounting the sliding component, when the hydraulic supporting device body needs to move in position, the connecting seat is pushed, the mounting frame on the supporting component drives the sliding component to move so that the hydraulic supporting device body moves, and therefore the problems that in the prior equipment, the hydraulic supporting device body is directly arranged on the ground, and when the hydraulic supporting device body needs to be moved to other positions, the hydraulic supporting device body needs to be detached or other auxiliary moving equipment needs to be used for moving, and the hydraulic supporting device body cannot move in position at any time are solved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic overall structure of a first embodiment of the present utility model.
Fig. 2 is a schematic overall structure of a second embodiment of the present utility model.
The hydraulic support device comprises a 101-hydraulic support device body, a 102-connecting seat, a 103-moving structure, a 104-supporting part, a 105-mounting frame, a 106-sliding part, a 107-supporting cylinder, a 108-lifting part, a 109-supporting rod, a 110-first motor, a 111-screw rod, a 112-lifting rod, a 113-rotating rod, a 114-roller, a 201-driving cylinder and a 202-auxiliary bearing seat.
Detailed Description
The first embodiment of the application is as follows:
Referring to fig. 1, fig. 1 is a schematic overall structure of a first embodiment of the present utility model.
The utility model provides a hydraulic supporting device for supporting a coal face, which comprises: including hydraulic support device body 101 and mobile device, mobile device includes connecting seat 102 and a plurality of moving structure 103, moving structure 103 includes supporting part 104, mounting bracket 105 and sliding part 106, supporting part 104 includes support cylinder 107, lifting part 108 and bracing piece 109, lifting part 108 includes first motor 110, lead screw 111 and lifter 112, sliding part 106 includes dwang 113 and two running rollers 114, has solved current equipment through the aforesaid scheme, and hydraulic support device body 101 is direct setting on ground, need dismantle when needing to remove hydraulic support device body 101 to other positions or use other auxiliary moving equipment to remove very trouble unable problem of moving the position at any time.
For this embodiment, the hydraulic supporting device body 101 is used for supporting the working surface to support the working surface, so that the working surface is convenient for placing coal mining equipment and collecting coal mine, and the specific structure refers to the patent document with publication number CN218882274U, and will not be described in detail herein.
The connecting seat 102 is fixedly connected with the hydraulic supporting device body 101 and is positioned at one side of the hydraulic supporting device body 101; the plurality of moving structures 103 are respectively positioned at one side of the connecting seat 102; the moving structure 103 comprises a supporting part 104, a mounting frame 105 and a sliding part 106, wherein the supporting part 104 is arranged on one side of the connecting seat 102; the mounting frame 105 is fixedly connected with the supporting component 104 and is positioned on one side of the supporting component 104; the sliding part 106 set up in mounting bracket 105 one side, hydraulic support device body 101 is with supporting the working face and carrying out hydraulic support and be convenient for the working face place coal mining equipment and collect the colliery, the supporting part 104 is used for adjusting hydraulic support device body 101's height, mounting bracket 105 is used for installing sliding part 106, work as hydraulic support device body 101 needs the shift position time promote connecting seat 102, make the mounting bracket 105 on the supporting part 104 drive sliding part 106 removes and makes hydraulic support device body 101 removes to solve current equipment, hydraulic support device body 101 is the direct setting in ground, need dismantle or use other auxiliary movement equipment to remove very trouble when needing to remove hydraulic support device body 101 to other positions and can't carry out the problem of shift position at any time.
Secondly, the supporting cylinder 107 is fixedly connected with the connecting seat 102 and is positioned at one side of the connecting seat 102; the lifting piece 108 is arranged inside the supporting cylinder 107; the supporting rod 109 is fixedly connected with the lifting member 108, is fixedly connected with the mounting frame 105, and is located at one side of the lifting member 108, the supporting cylinder 107 is used for mounting the lifting member 108, and controls the lifting member 108 to drive the supporting rod 109 to move so that the supporting rod 109 moves downwards, and accordingly the upper and lower heights of the hydraulic supporting device body 101 are adjusted.
Meanwhile, the first motor 110 is fixedly connected with the supporting cylinder 107 and is positioned inside the supporting cylinder 107; the screw rod 111 is fixedly connected with the output end of the first motor 110 and is positioned at one side of the first motor 110; the lifting rod 112 is in threaded connection with the screw rod 111, is in sliding connection with the supporting cylinder 107, is fixedly connected with the supporting rod 109, is positioned on one side of the screw rod 111, controls the first motor 110 to drive the screw rod 111 to rotate, the screw rod 111 rotates to drive the lifting rod 112 to move, and the lifting rod 112 moves to drive the supporting rod 109 to move so as to adjust the up-down height of the hydraulic supporting device body 101.
In addition, the rotating rod 113 is fixedly connected with the mounting frame 105 and is positioned at one side of the mounting frame 105; the two rollers 114 are respectively connected with the rotating rod 113 in a rotating way, and are respectively positioned at two sides of the rotating rod 113, and the rotating rod 113 is arranged on the mounting frame 105 to support the two rollers 114 to rotate, so that the hydraulic supporting device body 101 is moved.
When the hydraulic supporting device for supporting the coal face is used, the hydraulic supporting device body 101 is used for supporting the coal face to facilitate the coal face to place the coal mining device and collect coal mines, the supporting cylinder 107 is used for installing the first motor 110, controlling the first motor 110 to drive the screw rod 111 to rotate, the screw rod 111 rotates to drive the lifting rod 112 to move, the lifting rod 112 moves to drive the supporting rod 109 to move so as to adjust the vertical height of the hydraulic supporting device body 101, the mounting frame 105 is used for installing the rotating rod 113, the rotating rod 113 is arranged on the mounting frame 105 to support two rollers 114 to rotate so as to move the hydraulic supporting device body 101, when the hydraulic supporting device body 101 needs to move to the position, the two rollers 114 on the rotating rod 113 rotate so as to enable the hydraulic supporting device body 101 to move, thereby solving the problem that the existing device is that the hydraulic supporting device body 101 is directly arranged on the ground, and when the hydraulic supporting device body needs to move to the position, the hydraulic supporting device body 101 needs to move to be very troublesome or other devices cannot be removed at any time.
The second embodiment of the application is as follows:
On the basis of the first embodiment, please refer to fig. 2, wherein fig. 2 is a schematic diagram of the overall structure of a second embodiment of the present utility model.
The utility model provides hydraulic supporting equipment for coal face support, which comprises a driving cylinder 201 and an auxiliary bearing seat 202.
The driving cylinder 201 is fixedly connected with the connecting seat 102 and is located at one side of the connecting seat 102; the auxiliary bearing seat 202 is fixedly connected with the output end of the driving cylinder 201, and is located at one side of the driving cylinder 201, when the whole device moves to a proper position, the driving cylinder 201 is controlled to drive the auxiliary bearing seat 202 to abut against the ground to complete auxiliary support of the whole device, so that the position of the hydraulic supporting device body 101 is fixed.
In the hydraulic supporting device for supporting a coal face according to the present embodiment, after the whole device is moved to a proper position, the driving cylinder 201 is controlled to drive the auxiliary bearing seat 202 to abut against the ground, so as to complete auxiliary supporting of the whole device, thereby fixing the position of the hydraulic supporting device body 101.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the application.
Claims (5)
1. The hydraulic supporting equipment for supporting the coal face comprises a hydraulic supporting device body, and is characterized in that,
Also included is a mobile device that is configured to move,
The mobile device comprises a connecting seat and a plurality of mobile structures;
The connecting seat is fixedly connected with the hydraulic supporting device body and is positioned at one side of the hydraulic supporting device body; the plurality of moving structures are respectively positioned at one side of the connecting seat; the movable structure comprises a supporting part, a mounting frame and a sliding part, and the supporting part is arranged on one side of the connecting seat; the mounting frame is fixedly connected with the supporting component and is positioned at one side of the supporting component; the sliding part is arranged on one side of the mounting frame.
2. A coal face support hydraulic support apparatus as claimed in claim 1 wherein,
The supporting component comprises a supporting cylinder, a lifting piece and a supporting rod, wherein the supporting cylinder is fixedly connected with the connecting seat and is positioned at one side of the connecting seat; the lifting piece is arranged inside the supporting cylinder; the supporting rod is fixedly connected with the lifting piece, fixedly connected with the mounting frame and positioned on one side of the lifting piece.
3. A coal face support hydraulic support apparatus as claimed in claim 2 wherein,
The lifting piece comprises a first motor, a screw rod and a lifting rod, wherein the first motor is fixedly connected with the supporting cylinder and is positioned in the supporting cylinder; the screw rod is fixedly connected with the output end of the first motor and is positioned at one side of the first motor; the lifting rod is in threaded connection with the screw rod, is in sliding connection with the supporting cylinder, is fixedly connected with the supporting rod, and is positioned on one side of the screw rod.
4. A coal face support hydraulic support apparatus as claimed in claim 3 wherein,
The sliding part comprises a rotating rod and two rollers, and the rotating rod is fixedly connected with the mounting frame and is positioned at one side of the mounting frame; the two rollers are respectively connected with the rotating rod in a rotating way and are respectively positioned at two sides of the rotating rod.
5. A coal face support hydraulic support apparatus as claimed in claim 1 wherein,
The moving device further comprises a driving air cylinder and an auxiliary bearing seat, wherein the driving air cylinder is fixedly connected with the connecting seat and is positioned at one side of the connecting seat; the auxiliary bearing seat is fixedly connected with the output end of the driving cylinder and is positioned on one side of the driving cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322892863.1U CN221074297U (en) | 2023-10-27 | 2023-10-27 | Hydraulic supporting equipment for coal face support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322892863.1U CN221074297U (en) | 2023-10-27 | 2023-10-27 | Hydraulic supporting equipment for coal face support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221074297U true CN221074297U (en) | 2024-06-04 |
Family
ID=91264203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322892863.1U Active CN221074297U (en) | 2023-10-27 | 2023-10-27 | Hydraulic supporting equipment for coal face support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221074297U (en) |
-
2023
- 2023-10-27 CN CN202322892863.1U patent/CN221074297U/en active Active
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