CN209469437U - A kind of adjustable heading equipment for coal mine - Google Patents
A kind of adjustable heading equipment for coal mine Download PDFInfo
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- CN209469437U CN209469437U CN201920186558.1U CN201920186558U CN209469437U CN 209469437 U CN209469437 U CN 209469437U CN 201920186558 U CN201920186558 U CN 201920186558U CN 209469437 U CN209469437 U CN 209469437U
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- Prior art keywords
- sweep
- mobile station
- coal mine
- buffer
- station
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Abstract
The utility model patent belongs to technical field of boring equipment, more particularly to a kind of adjustable heading equipment for coal mine, a kind of adjustable heading equipment for coal mine, including sweep, boring mechanism is equipped with above sweep, boring mechanism includes mobile station, mobile station is located at sweep upper surface vertically, mobile station lower end, which is equipped with, is equipped with sliding rail along sweep length direction level, sweep upper surface left part is equipped with slideway along sweep length direction, sliding rail, which is fastened in slideway and slides along sweep length direction, to be arranged, mobile station right side is equipped with first hydraulic cylinder, first hydraulic cylinder is horizontally fixed on sweep, mobile station left end is equipped with power device, power device output end is equipped with rotation axis, rotation axis left end is equipped with fixed frame, accommodating cavity is equipped with inside fixed frame, movable stand is equipped with inside accommodating cavity, movable stand upper and lower end face is equipped with the first guide rod.The utility model can be adjusted boring mechanism position and have safeguard function.
Description
Technical field
The utility model belongs to technical field of boring equipment, and in particular to a kind of adjustable heading equipment for coal mine.
Background technique
In the prior art, development machine is divided into common loom and rock tunnel(ling) machine by manipulating object, is divided by operation mode
Open type development machine and shield formula development machine, working method is mainly by walking mechanism, operating mechanism, shipment activity and transferring mechanism
Composition, as walking mechanism is pushed ahead, the continuous fractured rock of cutting head in operating mechanism, and detritus is transported, have safety,
The advantages that efficiently and high-quality at lane, but cost is big, and construction is complicated, loss also compared with.But adjustable driving used at present is set
It is standby to have the disadvantage that
The position of boring mechanism can not easily be adjusted in adjustable heading equipment used at present, tunnel adjusting
Mechanism is troublesome in poeration, and is easy installation error and installation accident occurs；And adjustable heading equipment used at present does not have protection
Function, staff can be damaged by generating rubble when the device is in use, even if with safeguard function and monoblock type,
It is damaged at one and needs replacing entire protection mechanism, improve use cost.
Utility model content
For the problems of the prior art, the purpose of this utility model be to provide for one kind can to boring mechanism position into
Row adjustment and the adjustable heading equipment of coal mine electromechanics with safeguard function.
In order to achieve the above object, the technical solution of the present invention is:
Boring mechanism, boring mechanism packet are equipped with above a kind of adjustable heading equipment for coal mine, including sweep, sweep
Mobile station is included, mobile station is located at sweep upper surface vertically, and mobile station lower end, which is equipped with, is equipped with sliding rail, vehicle along sweep length direction level
Plate upper surface left part is equipped with slideway along sweep length direction, and sliding rail, which is fastened in slideway and slides along sweep length direction, to be arranged,
Mobile station right side is equipped with first hydraulic cylinder, and first hydraulic cylinder is horizontally fixed on sweep, and mobile station left end is equipped with power device,
Power device output end is equipped with rotation axis, and rotation axis left end is equipped with fixed frame, is equipped with accommodating cavity inside fixed frame, inside accommodating cavity
Equipped with movable stand, movable stand upper and lower end face is equipped with the first guide rod, and lower wall surface is equipped with along sweep width direction on accommodating cavity
First guide groove, the first guide rod are slidably arranged in the first guide groove, and movable stand right side is set along vehicle frame length direction level
There are two second guide rods, accommodating cavity right side is equipped with the second guide groove, and the second guide groove is arranged in parallel with the first guide groove, under
Second guide rod lower end surface of side is equipped with the second motor, and the second motor output shaft is equipped with driving gear, and accommodating cavity lower end surface is set
There is rack gear, rack gear and the first guide groove are arranged in parallel and rack gear is located at the first guide rod right, water between two second guide rods
Flat to be equipped with multiple first motors, each first motor output shaft is respectively connected with drill bit, and first motor is bolted on movement
Frame right side.
Further, protection mechanism, protection mechanism are located at boring mechanism right, and protection mechanism includes station, station
It is fixed to be located at sweep upper surface, it is equipped with fixed plate above station, it is identical that multiple structures are equipped between fixed plate and station
Elevating mechanism, elevating mechanism include the second fixed block, and the second fixed block is located at fixed plate lower end surface, and station upper surface is equipped with the
One fixed block, is equipped with connecting rod between the first fixed block and the second fixed block, connecting rod lower end surface is equipped with third fixed block, third
Second hydraulic cylinder is equipped between fixed block and station.
Further, dead plate upper end face is equipped with buffer gear, and buffer gear includes multiple buffer cells, and buffer cell is equal
Even to be distributed in dead plate upper end face, buffer cell includes sleeve, and sleeve inner is equipped with buffer bar, between buffer bar and sleeve bottom
Equipped with spring, buffer bar upper end has been connected through a screw thread buffer board.
Further, elevating mechanism is equipped with 2.
Further, sweep lower end surface is equipped with crawler driving whell.
Further, first motor is equipped with 3.
The utility model has the following beneficial effects: compared with prior art, drill bit is fixed on movable stand, and pass through
Second motor, driving gear and rack gear are set, movable stand is driven to carry out position adjusting along sweep width direction, without mobile entire
The position that boring mechanism can be completed in equipment is adjusted, and is increased driving area, is improved operating efficiency, by the way that first hydraulic cylinder is arranged
The extension elongation of adjustable boring mechanism improves the tunnelling footage of boring mechanism, and protection mechanism, operator is further arranged
It is between station and fixed plate, can be avoided rubble and fall with operator, improve production security, further
Multiple buffer cells are set, do not influence other buffer cells after the damage of single buffer cell, improves protection mechanism and uses the longevity
Life, no replacement is required entire buffer board reduce use cost.The utility model can be adjusted and have to boring mechanism position
There is safeguard function.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
It is attached that FIG. 1 is a schematic structural view of the utility model；
Attached drawing 2 is the left view of Fig. 1；
Attached drawing 3 is the structural schematic diagram of buffer cell in the utility model；
Attached drawing 4 is the utility model buffer cell distribution schematic diagram.
In figure: 1, sweep 1-1, slideway 2, crawler driving whell 3, the first fixed block 4, station 5, second hydraulic cylinder
6, third fixed block 7, connecting rod 8, the second fixed block 9, fixed plate 10, buffer cell 10-1, spring 10-2, buffer bar
11, buffer board 12, first hydraulic cylinder 13, mobile station 13-1, sliding rail 14, power device 15, rotation axis 16, fixed frame
16-1, the first guide groove 16-2, the second guide groove 17, the first guide rod 18, movable stand 19, drill bit 20, first motor
21, the second motor 22, driving gear 23, rack gear.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figures 1 to 4, a kind of adjustable heading equipment for coal mine, including pick is equipped with above sweep 1, sweep 1
Into mechanism, boring mechanism includes mobile station 13, and mobile station 13 is located at 1 upper surface of sweep vertically, and 13 lower end of mobile station is equipped with along vehicle
1 length direction level of plate is equipped with sliding rail 13-1, and 1 upper surface left part of sweep is equipped with slideway 1-1, sliding rail 13- along 1 length direction of sweep
1 is fastened in slideway 1-1 and slides along 1 length direction of sweep and is arranged, and 13 right side of mobile station is equipped with first hydraulic cylinder 12, and first
Hydraulic cylinder 12 is horizontally fixed on sweep 1, and 13 left end of mobile station is equipped with power device 14, and the power device 14 in the present embodiment is
Motor or engine fuel, 14 output end of power device are equipped with rotation axis 15, and 15 left end of rotation axis is equipped with fixed frame 16, fixed
It is equipped with accommodating cavity inside frame 16, is equipped with movable stand 18 inside accommodating cavity, 18 upper and lower end face of movable stand is equipped with the first guide rod 17,
Lower wall surface is equipped with the first guide groove 16-1 along 1 width direction of sweep on accommodating cavity, and the first guide rod 17 is slidably arranged in first
In guide groove 16-1,18 right side of movable stand is equipped with two second guide rods, accommodating cavity right side along vehicle frame length direction level
Equipped with the second guide groove 16-2, the second guide groove 16-2 is arranged in parallel with the first guide groove 16-1, under the second guide rod of lower section
End face is equipped with the second motor 21, and 21 output shaft of the second motor is equipped with driving gear 22, and accommodating cavity lower end surface is equipped with rack gear 23, tooth
Item 23 and the first guide groove 16-1 are arranged in parallel and rack gear 23 is located at 17 right of the first guide rod, water between two second guide rods
Flat to be equipped with multiple first motors 20, each 20 output shaft of first motor is respectively connected with drill bit 19, and first motor 20 is solid by bolt
It is scheduled on 18 right side of movable stand.
Further, protection mechanism, protection mechanism are located at boring mechanism right, and protection mechanism includes station 4, station
4 fixations are located at 1 upper surface of sweep, are equipped with fixed plate 9 above station 4, multiple structures are equipped between fixed plate 9 and station 4
Identical elevating mechanism, elevating mechanism include the second fixed block 8, and the second fixed block 8 is located at 9 lower end surface of fixed plate, on station 4
End face is equipped with the first fixed block 3, connecting rod 7 is equipped between the first fixed block 3 and the second fixed block 8,7 lower end surface of connecting rod is equipped with
Third fixed block 6 is equipped with second hydraulic cylinder 5 between third fixed block 6 and station 4.9 upper surface of fixed plate is equipped with buffer
Structure, buffer gear include multiple buffer cells 10, and buffer cell 10 is evenly distributed on 9 upper surface of fixed plate, and buffer cell 10 wraps
Sleeve is included, sleeve inner is equipped with buffer bar 10-2, and spring 10-1, buffer bar 10-2 are equipped between buffer bar 10-2 and sleeve bottom
Upper end has been connected through a screw thread buffer board 11, and elevating mechanism is equipped with 2, and 1 lower end surface of sweep is equipped with crawler driving whell 2, the first electricity
Machine 20 is equipped with 3.
When the utility model is used, starting power device 14 and first motor 20 simultaneously, power device 14 passes through rotation
Axis 15 drives fixed frame 16 to rotate, and first motor 20 drives drill bit 19 to rotate, and fixed frame 16 and drill bit 19 rotate realization pick simultaneously
Into operation, when needing to be laterally adjusted boring mechanism, start the second motor 21, the second motor 21 drives driving gear 22
Rotation, driving gear 22 move the tune for driving movable stand 18 to realize lateral position along 1 width direction of sweep on rack gear 23
Section, closes the second motor 21 after adjusting, when needing to carry out the adjusting of lengthwise position to boring mechanism, starting the
One hydraulic cylinder 12 drives mobile station 13 to move to the left or to the right along sliding rail 13-1 by the stretching, extension or contraction of first hydraulic cylinder 12
It is dynamic, to realize the vertical adjustment of boring mechanism position.
Operator enters between station 4 and fixed plate 9, and falling rocks or rubble fall to buffer board 11, avoids directly falling
It falls on operator's body, by the way that multiple buffer cells 10 are arranged, the impact force of falling rocks can be scatter, while when single
The replaceable buffer board 11 that will individually damage when damaging of buffer cell 10, it is slow that falling rocks falls to the compressing of 11 cushion guardail post 11 of buffer board
Jumper bar 10-2, buffer bar 10-2 pressuring spring 10-1, and then absorb the impact force of falling rocks.
The foregoing description of the disclosed embodiments makes those skilled in the art can be realized or use the utility model.
Various modifications to these embodiments will be apparent for a person skilled in the art, general original as defined herein
Reason can be realized in other embodiments without departing from the spirit or scope of the present utility model.Therefore, this is practical new
Type is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase
Consistent widest scope.
Claims (6)
1. a kind of adjustable heading equipment for coal mine, including sweep, it is characterized by: be equipped with boring mechanism above sweep,
Boring mechanism includes mobile station, and mobile station is located at sweep upper surface vertically, and mobile station lower end is equipped with horizontal along sweep length direction
Equipped with sliding rail, sweep upper surface left part is equipped with slideway along sweep length direction, and sliding rail is fastened in slideway and along sweep length side
It is arranged to sliding, mobile station right side is equipped with first hydraulic cylinder, and first hydraulic cylinder is horizontally fixed on sweep, and mobile station left end is set
Dynamic device, power device output end are equipped with rotation axis, and rotation axis left end is equipped with fixed frame, is equipped with accommodating inside fixed frame
Chamber, accommodating cavity inside are equipped with movable stand, and movable stand upper and lower end face is equipped with the first guide rod, and lower wall surface is wide along sweep on accommodating cavity
Degree direction is equipped with the first guide groove, and the first guide rod is slidably arranged in the first guide groove, and movable stand right side is long along vehicle frame
It spends direction level and is equipped with two second guide rods, accommodating cavity right side is equipped with the second guide groove, the second guide groove and the first guiding
Slot is arranged in parallel, and the second guide rod lower end surface of lower section is equipped with the second motor, and the second motor output shaft is equipped with driving gear, holds
Chamber lower end surface is set equipped with rack gear, rack gear and the first guide groove are arranged in parallel and rack gear is located at the first guide rod right, and two second
Horizontal between guide rod to be equipped with multiple first motors, each first motor output shaft is respectively connected with drill bit, and first motor passes through spiral shell
Bolt is fixed on movable stand right side.
2. a kind of adjustable heading equipment for coal mine according to claim 1, it is characterised in that: further include protection machine
Structure, protection mechanism are located at boring mechanism right, and protection mechanism includes station, and station fixation is located at sweep upper surface, operates
It is equipped with fixed plate above platform, is equipped with the identical elevating mechanism of multiple structures between fixed plate and station, elevating mechanism includes the
Two fixed blocks, the second fixed block are located at fixed plate lower end surface, and station upper surface is equipped with the first fixed block, the first fixed block and the
Connecting rod is equipped between two fixed blocks, connecting rod lower end surface is equipped with third fixed block, is equipped between third fixed block and station
Second hydraulic cylinder.
3. a kind of adjustable heading equipment for coal mine according to claim 2, it is characterised in that: the fixed plate
Upper surface is equipped with buffer gear, and buffer gear includes multiple buffer cells, and buffer cell is evenly distributed on dead plate upper end face, delays
Rushing unit includes sleeve, and sleeve inner is equipped with buffer bar, spring is equipped between buffer bar and sleeve bottom, buffer bar upper end passes through
It is threaded with buffer board.
4. a kind of adjustable heading equipment for coal mine according to claim 2, it is characterised in that: the elevator
Structure is equipped with 2.
5. a kind of adjustable heading equipment for coal mine according to claim 1, it is characterised in that: under the sweep
End face is equipped with crawler driving whell.
6. a kind of adjustable heading equipment for coal mine according to claim 1, it is characterised in that: first electricity
Machine is equipped with 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920186558.1U CN209469437U (en) | 2019-01-31 | 2019-01-31 | A kind of adjustable heading equipment for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920186558.1U CN209469437U (en) | 2019-01-31 | 2019-01-31 | A kind of adjustable heading equipment for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209469437U true CN209469437U (en) | 2019-10-08 |
Family
ID=68093841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920186558.1U Expired - Fee Related CN209469437U (en) | 2019-01-31 | 2019-01-31 | A kind of adjustable heading equipment for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209469437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065426A (en) * | 2020-10-10 | 2020-12-11 | 中铁华铁工程设计集团有限公司 | Movable type rotary milling cutter head tunneling machine |
-
2019
- 2019-01-31 CN CN201920186558.1U patent/CN209469437U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065426A (en) * | 2020-10-10 | 2020-12-11 | 中铁华铁工程设计集团有限公司 | Movable type rotary milling cutter head tunneling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191008 Termination date: 20210131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |