CN107559034A - Hydraulic support adjusts moving device - Google Patents
Hydraulic support adjusts moving device Download PDFInfo
- Publication number
- CN107559034A CN107559034A CN201710765123.8A CN201710765123A CN107559034A CN 107559034 A CN107559034 A CN 107559034A CN 201710765123 A CN201710765123 A CN 201710765123A CN 107559034 A CN107559034 A CN 107559034A
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- moving
- hydraulic support
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- 230000008878 coupling Effects 0.000 claims abstract description 34
- 238000010168 coupling process Methods 0.000 claims abstract description 34
- 238000005859 coupling reaction Methods 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims description 76
- 238000005065 mining Methods 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 13
- 239000003245 coal Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
Hydraulic support of the present invention adjusts moving device to be related to fully-mechanized mining equipment field.Its purpose is to provide one kind withdraw from efficiency high, have from shifting function, simple in construction, cost is low, hydraulic support easy to operate adjust moving device.Hydraulic support of the present invention adjusts moving device, including self-advancing Device, transposing device and coupling arrangement, the self-advancing Device supports the coupling arrangement and the transposing device, and drive device is connected with the self-advancing Device, and the drive device drives the self-advancing Device movement；On the coupling arrangement, the transposing device treats that removing supporterses movement is withdrawn from for drive for the transposing device single-point connection or Mulit-point Connection.
Description
Technical field
The present invention relates to fully-mechanized mining equipment field, and moving device is adjusted more particularly to a kind of hydraulic support.
Background technology
Underground coal mine equipment comprehensive mechanization equipment stope be fully-mechanized mining working, refer to possess hydraulic support,
The stope of high-power drag conveyor, double-ended shearer.
Hydraulic support of capital equipment, scrapper conveyor as modernization fully mechanized mining production etc. colliery stope, its
The speed transported, install and removed is to ensure the important step that shaft production continues.In underground coal mine, fully-mechanized mining working is adopted
, it is necessary to remove, carry hydraulic support after complete, it is installed in new fully-mechanized mining working, fully mechanized coal face number of holders is more, weight is big, often
About more than ten to two ten tons of platform support, some weighs 40 tons, and the working strength of transport support is big；At present, domestic hydraulic support is removed
Except using winch as main tool.Removing mainly has two methods：First, pulled out with winch, be dragged in crossheading and play sling cart；2nd,
Pulled out with winch, be dragged to working face loading platform upper flat plate car, transport.Install, remove carry it is each need to spend 15 days to one month,
And potential safety hazard be present.
Process is various during removing, and withdraws from the structure of equipment and efficiency directly affects the speed of withdrawing from of working face, both
The shaft production time is taken, and pressure is added safely to working face.
The content of the invention
Efficiency high is withdrawn from the technical problem to be solved in the present invention is to provide one kind, is had from shifting function, simple in construction, cost
Hydraulic support low, easy to operate adjusts moving device.
Hydraulic support of the present invention adjusts moving device, including self-advancing Device, transposing device and coupling arrangement, the self-advancing Device branch
The coupling arrangement and the transposing device are supportted, drive device is connected with the self-advancing Device, the drive device drives institute
State self-advancing Device movement；On the coupling arrangement, the transposing device is used for the transposing device single-point connection or Mulit-point Connection
Treat that removing supporterses movement is withdrawn from drive.
Hydraulic support of the present invention adjusts moving device, wherein the self-advancing Device and treat that removing supporterses are relatively independent, or it is described from shifting
Device, which is provided with, is flexibly connected end, and removing supporterses are treated in the flexible connection end for connection.
Hydraulic support of the present invention adjusts moving device, wherein the transposing device includes adjusting telephone-moving structure, rotating mechanism and driving machine
Structure, the tune telephone-moving structure are rotatably connected on the coupling arrangement by the rotating mechanism, described in the drive mechanism driving
Telephone-moving structure is adjusted to rotate.
Hydraulic support of the present invention adjusts moving device, wherein being provided with the first telescoping mechanism, the tune telephone-moving in the drive mechanism
Structure one end connects first telescoping mechanism, the other end connects the rotating mechanism, the first telescoping mechanism telescopic drive institute
State and adjust telephone-moving structure to rotate.
Hydraulic support of the present invention adjusts moving device, wherein being provided with the second telescoping mechanism in the tune telephone-moving structure, described second stretches
The length of telephone-moving structure is adjusted described in contracting mechanism telescopic adjustment.
Hydraulic support of the present invention adjusts moving device, wherein supporting mechanism is connected with the drive mechanism, the supporting mechanism
Support base and support column are provided with, the support column supports the drive mechanism, and the support column is rotatably connected on the support
On seat, the support base is connected on the coupling arrangement.
Hydraulic support of the present invention adjusts moving device, wherein link slot is offered on the tune telephone-moving structure, it is sliding in the link slot
Dynamic to be connected with connecting seat, the drive mechanism is hinged on the connecting seat.
Hydraulic support of the present invention adjusts moving device, wherein the self-advancing Device is set to linear moving apparatus or curve movement dress
Put.
Hydraulic support of the present invention adjusts moving device, wherein the coupling arrangement includes first base and second base, described the
One base and the second base are separate, and the linear moving apparatus is provided with driving cylinder, driving cylinder one end connection
The first base, the other end connect the second base.
Hydraulic support of the present invention adjusts moving device, wherein being connected with hanger in the transposing device, treats that removing supporterses are connected to institute
State on hanger.
Hydraulic support of the present invention adjusts moving device difference from prior art to be：Hydraulic support of the present invention adjusts moving device,
Including self-advancing Device, transposing device and coupling arrangement, moving device support coupling arrangement and transposing device, coupling arrangement are detachably solid
Surely it is connected on self-advancing Device, drive device is connected with self-advancing Device, drive device driving self-advancing Device movement, realizes this hair
Bright hydraulic support adjusts the movement of moving device, without external force, can voluntarily adjust angle and shift position；Transposing device single-point
Connection or Mulit-point Connection are on coupling arrangement, and transposing device single-point connection, the position of transposing device is fixed, stable connection intensity
It is high；Transposing device Mulit-point Connection, i.e. transposing device can be connected to multiple positions of coupling arrangement as needed, and convenient regulation is adjusted
The installation site of moving device, transposing device rotate relative to self-advancing Device, are pulled in transposing device rotation process and treat that removing supporterses move
It is dynamic to withdraw from；Self-advancing Device autonomous, transposing device rotation process pull and treat that removing supporterses are withdrawn from, without extra configuration process auxiliary drive
Equipment, improve flexibility and the independence of self-advancing Device, it is possible to increase operating efficiency, reduce labor intensity, ensure safety.
Moving device is adjusted to be described further the hydraulic support of the present invention below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the structural representation that hydraulic support of the present invention adjusts moving device；
Fig. 2 is the overlooking the structure diagram for Fig. 1 that hydraulic support of the present invention adjusts moving device；
Fig. 3 is the installment state simplified schematic diagram in fully-mechanized mining working that hydraulic support of the present invention adjusts moving device；
Fig. 4 is the structural representation for the installment state in fully-mechanized mining working that hydraulic support of the present invention adjusts moving device；
Fig. 5 is the structural representation for the self-advancing Device that hydraulic support of the present invention adjusts moving device；
Fig. 6 is the structural representation that hydraulic support of the present invention adjusts moving device；
Fig. 7 is the structural representation for the working condition that hydraulic support of the present invention adjusts moving device.
Accompanying drawing marks：1st, transposing device；2nd, drive mechanism；3rd, supporting mechanism；4th, hanger；5th, coupling arrangement；6th, telephone-moving is adjusted
Structure；7th, rotating mechanism；8th, shield support；9th, removing supporterses are treated；10th, first base；11st, second base；12nd, driving cylinder；13rd, connect
Groove；14th, connecting seat；15th, support base；16th, support column；17th, the first telescoping mechanism；18th, the second telescoping mechanism；19th, self-advancing Device.
Embodiment
With reference to shown in Fig. 1-Fig. 7, hydraulic support of the present invention adjusts moving device, including self-advancing Device 19, transposing device 1 and connection
Device 5, self-advancing Device 19 are set on the ground, and self-advancing Device 19 supports coupling arrangement 5 and transposing device 1, coupling arrangement 5 removable
Unload and be fixedly connected on self-advancing Device 19, drive device is connected with self-advancing Device 19, drive device driving self-advancing Device 19 moves
It is dynamic, realize that hydraulic support of the present invention adjusts the movement of moving device, without external force, can voluntarily adjust angle and shift position.
The single-point of transposing device 1 connects or Mulit-point Connection is on coupling arrangement 5.The single-point of transposing device 1 connects, i.e. transposing device
1 is fixedly connected on coupling arrangement 5, the Stability Analysis of Structures being fixedly connected, and intensity is high.
The position that the Mulit-point Connection of transposing device 1, i.e. transposing device 1 are arranged on coupling arrangement 5 can have multiple, tune shifting dress
Multiple positions of coupling arrangement 5, the convenient installation site for adjusting transposing device 1, transposing device can be connected to as needed by putting 1
1 rotates relative to self-advancing Device 19, is pulled in the rotation process of transposing device 1 and treats that the movement of removing supporterses 9 is withdrawn from.Hydraulic support of the present invention
Moving device is adjusted, the autonomous of self-advancing Device 19, the rotation process of transposing device 1 pulls and treats that removing supporterses 9 are withdrawn from, auxiliary without additionally configuring
Driving equipment is helped, improves flexibility and the independence of self-advancing Device 19, it is possible to increase operating efficiency, reduces labor intensity, protects
Card safety.
Treat that removing supporterses 9 include waiting hydraulic prop support, hydraulic shield support 8 and other support apparatus withdrawn from, no
It is limited to hydraulic support, suitable for needing the device removed.The structure on removing supporterses 9 is treated relative to traditional being fixedly connected on, this
Invention hydraulic support adjusts moving device, and independence is stronger, more flexible, application is more extensive, ensures that all support apparatus are equal
Energy safety and stability is withdrawn from.During treating that removing supporterses 9 are withdrawn from, shield support 8 plays shielding supporting role, ensures fully-mechanized mining working
Safety and withdraw from the stable progress of process.
With reference to shown in Fig. 3 and Fig. 4, several treat that removing supporterses 9 are arranged side by side, and self-advancing Device 19 is with treating that removing supporterses 9 are relatively only
Vertical, in order to which hydraulic support of the present invention adjusts moving device to move freely, self-advancing Device 19 is moved to correct position, 1 turn of transposing device
Dynamic dragging treats that removing supporterses 9 are withdrawn from, and after the completion of upper one is treated that removing supporterses 9 are withdrawn from, self-advancing Device 19 drives transposing device 1 and connection
Device 5 moves, and when being moved to correct position, the rotation dragging of transposing device 1 is next to treat that removing supporterses 9 are withdrawn from, and carries out successively, until
All treats that removing supporterses 9 withdraw from completion.
Self-advancing Device 19, which is provided with, is flexibly connected end, and flexible connection end, which is detachably connected on, treats on removing supporterses 9, self-advancing Device
19 can withdraw from operating process, self-advancing Device 19 treats the company of being detachably fixed of removing supporterses 9 with other from while shifting
Connecing, when self-advancing Device 19 is adjusted to correct position, self-advancing Device 19 is treated that removing supporterses 9 are detachably fixed and is connected with what other were fixed,
Other treat that removing supporterses 9 fix on the ground, and self-advancing Device 19 treats that removing supporterses 9 carry out reinforcement fixation by other, in transposing device 1
In action process, 19 skew caused by exogenic action of self-advancing Device is prevented, ensures to treat the control essence that removing supporterses 9 withdraw from process
Degree.Self-advancing Device 19 can be fixedly connected by a variety of attachment structures such as fixed connecting plate or connects chain, connecting rope, cost
It is low, easy to operate.
With reference to shown in Fig. 2, Fig. 5-Fig. 7, transposing device 1 includes adjusting telephone-moving structure 6, rotating mechanism 7 and drive mechanism 2, adjusts and moves
Mechanism 6 is connected on coupling arrangement 5 by rotating mechanism 7, and the driving of drive mechanism 2 adjusts telephone-moving structure 6 to rotate.Treat removing supporterses 9 with adjusting
One end of telephone-moving structure 6 is fixedly connected, and drive mechanism 2, which promotes, adjusts telephone-moving structure 6 to be rotated relative to coupling arrangement 5, adjusts telephone-moving structure 6 to rotate
Process is pulled out with arc curve path and treats removing supporterses 9.
Wherein, the one end of tune telephone-moving structure 6 is rotatably connected on coupling arrangement 5, the other end turns under the impetus of drive mechanism 2
Dynamic, rotating mechanism 7 is provided with rotating shaft, adjusts telephone-moving structure 6 to be rotated centered on rotating shaft, and drive mechanism 2 pushes away in one end away from rotating shaft
It is dynamic to adjust telephone-moving structure 6 to rotate.Hydraulic support of the present invention adjusts moving device, is rotated, by the way of other end driving using one end, relative to biography
The structure that equipment rotation is driven using drive shaft turns of system, save driving power, reduce equipment attrition.
Drive mechanism 2 is set to motor driving or pressure-driven, when drive mechanism 2 is that motor drives, is connected with motor
Rotational lead screw, rotational lead screw rotates stretching or rotation retraction process drive tune telephone-moving structure 6 is rotated and adjusted, and motor, which drives, conveniently to be controlled
System.
As shown in fig. 7, drive mechanism 2 is set to pressure-driven, the first telescoping mechanism 17 is provided with drive mechanism 2, adjusts telephone-moving
The one end of structure 6 connects the first telescoping mechanism 17, other end connecting steering mechanism 7, and the telescopic drive of the first telescoping mechanism 17 adjusts telephone-moving structure 6
Rotate.Stuffing pressure fluid in first telescoping mechanism 17, the flexible of the first telescoping mechanism 17 is realized, the first telescoping mechanism 17 stretches out
Promote and adjust telephone-moving structure 6 to outwardly open, pulling treats that removing supporterses 9 are withdrawn from；First telescoping mechanism 17 retraction, which drives, adjusts telephone-moving structure 6 to close
The direction of self-advancing Device 19 rotates, and adjusts telephone-moving structure 6 to be returned to initial position, to treat that removing supporterses 9 operate to next.
To adjust and the second telescoping mechanism 18 is provided with telephone-moving structure 6, the telescopic adjustment of the second telescoping mechanism 18 adjusts the length of telephone-moving structure 6,
The adjustable in length of telephone-moving structure 6 is adjusted, to adapt to the shifting treated withdrawing from for removing supporterses 9, can also adjust telephone-moving structure 6 of diverse location
Dynamic path.Second telescoping mechanism 18 can adjust telephone-moving structure 6 rotate during telescopic adjustment, can in real time telescopic adjustment adjust shifting
The length of mechanism 6, makes the rotation camber line withdrawn from path and be not limited to adjust telephone-moving structure 6 for treating removing supporterses 9, and removing supporterses 9 are treated in realization
Withdraw from the regulation in path.
With reference to shown in Fig. 6-Fig. 7, supporting mechanism 3 is connected with drive mechanism 2, supporting mechanism 3 is provided with the He of support base 15
Support column 16, the support driving mechanism 2 of support column 16, support column 16 are rotatably connected on support base 15, and support base 15 is connected to connection
On connection device 5.The Mulit-point Connection on coupling arrangement 5 of support base 15, position of the support base 15 on coupling arrangement 5 can be according to need
Adjust.Support base 15 is relatively fixed with coupling arrangement 5, and support column 16 is rotatably connected on support base 15, drive mechanism 2 and branch
Dagger 16 is relatively fixed.During promoting tune telephone-moving structure 6 to rotate, drive mechanism 2 is relative to the position and angle for adjusting telephone-moving structure 6
Degree can be adjusted, and drive mechanism 2, which rotates regulation, can support the diverse location for adjusting telephone-moving structure 6, and telephone-moving is being adjusted according to drive mechanism 2
The position that is connected on structure 6 is different, adjusting driving power, and then adapts to different quality, different volumes, different resistances and waits to remove branch
Frame 9.
Adjust and offer link slot 13 on telephone-moving structure 6, connecting seat 14 is slidably connected in link slot 13, drive mechanism 2 is relative
Adjusted in adjusting the position of telephone-moving structure 6 to be slided by connecting seat 14, without the installation site of manual adjustment drive mechanism 2, pass through company
Access slot 13 and connecting seat 14 coordinate slidable adjustment, easy to operate, time saving and energy saving.Drive mechanism 2 is hinged on connecting seat 14, moreover it is possible to
The driving angle of regulation drive mechanism 2 is rotated, operation is flexible, simple in construction, cost is low.Link slot 13 is adjusting the side of telephone-moving structure 6
Symmetrically opened up on face, drive mechanism 2 can be connected by adjusting the both sides of telephone-moving structure 6, and both sides drive simultaneously adjusts telephone-moving structure 6 to rotate, double
To driving, mitigate the power demand of each drive mechanism 2.Drive mechanism 2 can also be arranged on the either side for adjusting telephone-moving structure 6,
To adjust the rotation direction of telephone-moving structure 6, to adjust the dragging of telephone-moving structure 6 to treat that removing supporterses 9 are withdrawn from from different directions.
Self-advancing Device 19 is set to linear moving apparatus or curve movement device.Fully-mechanized mining working treats the side of arrangement of removing supporterses 9
To determination, move linearly convenient monitoring moving direction, ensures that self-advancing Device 19 moves linearly, and then ensures to withdraw from the safety of process
It is stable, moreover it is possible to save the time, improve efficiency.The drive device of curve movement device can be that driving runner or driving crawler belt etc. move
Flowing mode, the convenient moving direction for adjusting self-advancing Device 19 and position, can realize multi-angle, multi-faceted regulation, further carry
The flexibility of self-advancing Device 19 is risen.
As shown in figure 5, coupling arrangement 5 includes first base 10 and second base 11, first base 10 and second base 11
Independently of each other, linear moving apparatus is provided with driving cylinder 12, the one end of driving cylinder 12 connection first base 10, other end connection second
Base 11.Expansion link is provided with driving cylinder 12, the stuffing pressure fluid into driving cylinder 12, pressurized fluid driven expansion link stretches out,
Expansion link stretches out forces first base 10 and moved to the direction away from second base 11, first base 10 and second base 11
Mutually open；Under external force, driving cylinder 12 drives second base 11 close to first base 10 to driving cylinder 12, realizes first
The rectilinear movement of base 10 and second base 11, ensure equipment along rectilinear movement.
Wherein, driving cylinder 12 can be provided with two, and one is used for driving first base 10 to move, and another is used for driving the
Two bases 11 move, simple in construction, relieve the mechanically operated limitation of traditional multi-part, control is easy, self-advancing Device 19
Moving direction is easy to monitor, and is more suitable for the exploitation work of fully-mechanized mining working.
Hanger 4 is connected with transposing device 1, treats that removing supporterses 9 are connected on hanger 4.Treat removing supporterses 9 can by chain or
Tied rope etc. is connected in transposing device 1, and connecting hole is offered on hanger 4, and chain or tied rope etc. are connected to tune through connecting hole and moved
It is convenient that chain or tied rope are positioned on device 1, ensure chain or the connective stability of tied rope, be easy to it is quick, accurately remove
Go out to treat removing supporterses 9.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention
Enclose and be defined, on the premise of design spirit of the present invention is not departed from, technical side of the those of ordinary skill in the art to the present invention
The various modifications and improvement that case is made, it all should fall into the protection domain of claims of the present invention determination.
Claims (10)
1. a kind of hydraulic support adjusts moving device, it is characterised in that：Including self-advancing Device, transposing device and coupling arrangement, it is described from
Moving device supports the coupling arrangement and the transposing device, and drive device, the driving dress are connected with the self-advancing Device
Put the driving self-advancing Device movement；The transposing device single-point connection or Mulit-point Connection are on the coupling arrangement, the tune
Moving device treats that removing supporterses movement is withdrawn from for drive.
2. hydraulic support according to claim 1 adjusts moving device, it is characterised in that：The self-advancing Device is with treating removing supporterses phase
Independence, or the self-advancing Device are provided with and are flexibly connected end, end is flexibly connected and treats removing supporterses for connection.
3. hydraulic support according to claim 1 adjusts moving device, it is characterised in that：The transposing device includes adjusting telephone-moving
Structure, rotating mechanism and drive mechanism, the tune telephone-moving structure are rotatably connected on the coupling arrangement by the rotating mechanism, institute
The drive mechanism driving tune telephone-moving structure is stated to rotate.
4. hydraulic support according to claim 3 adjusts moving device, it is characterised in that：Stretched in the drive mechanism provided with first
Contracting mechanism, described tune telephone-moving structure one end connects first telescoping mechanism, the other end connects the rotating mechanism, and described first stretches
Telephone-moving structure is adjusted to rotate described in contracting mechanism telescopic drive.
5. the hydraulic support according to claim 3 or 4 adjusts moving device, it is characterised in that：The is provided with the tune telephone-moving structure
Two telescoping mechanisms, the length of tune telephone-moving structure described in the second telescoping mechanism telescopic adjustment.
6. hydraulic support according to claim 3 adjusts moving device, it is characterised in that：Support is connected with the drive mechanism
Mechanism, the supporting mechanism are provided with support base and support column, and the support column supports the drive mechanism, and the support column turns
Dynamic to be connected on the support base, the support base is connected on the coupling arrangement.
7. the hydraulic support according to claim 3 or 4 adjusts moving device, it is characterised in that：Offered on the tune telephone-moving structure
Link slot, connecting seat is slidably connected in the link slot, the drive mechanism is hinged on the connecting seat.
8. hydraulic support according to claim 1 adjusts moving device, it is characterised in that：The self-advancing Device is set to move linearly
Device or curve movement device.
9. hydraulic support according to claim 8 adjusts moving device, it is characterised in that：The coupling arrangement includes first base
And second base, the first base and the second base are separate, and the linear moving apparatus is provided with driving cylinder, institute
State driving cylinder one end and connect the first base, the other end connection second base.
10. hydraulic support according to claim 1 adjusts moving device, it is characterised in that：Extension is connected with the transposing device
Frame, treat that removing supporterses are connected on the hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710765123.8A CN107559034A (en) | 2017-08-30 | 2017-08-30 | Hydraulic support adjusts moving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710765123.8A CN107559034A (en) | 2017-08-30 | 2017-08-30 | Hydraulic support adjusts moving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107559034A true CN107559034A (en) | 2018-01-09 |
Family
ID=60978347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710765123.8A Pending CN107559034A (en) | 2017-08-30 | 2017-08-30 | Hydraulic support adjusts moving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107559034A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116006232A (en) * | 2022-09-26 | 2023-04-25 | 云南滇东雨汪能源有限公司 | Fully-mechanized support transfer assembly and application equipment |
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| CN102678155A (en) * | 2012-05-30 | 2012-09-19 | 山西东华机械有限公司 | Crawler-type retracement machine for hydraulic bracket |
| CN202991071U (en) * | 2012-10-12 | 2013-06-12 | 铁法煤业(集团)有限责任公司大兴煤矿 | Device for replacing hydraulic support upright column of fully mechanized coal mining face of underground coal mine |
| CN103670425A (en) * | 2013-12-23 | 2014-03-26 | 郑东风 | Excavating and supporting integrating method and carrying type lifting and transporting support manipulator for heading machine |
| CN105019927A (en) * | 2015-07-31 | 2015-11-04 | 山东能源重装集团鲁南装备制造有限公司 | Hydraulic support withdrawing system and method |
| CN207332924U (en) * | 2017-08-30 | 2018-05-08 | 南京石诚井巷装备有限责任公司 | Hydraulic support tune moving device |
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2017
- 2017-08-30 CN CN201710765123.8A patent/CN107559034A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101985885A (en) * | 2010-10-26 | 2011-03-16 | 煤炭科学研究总院太原研究院 | Traction machine for removing coal-mine hydraulic support |
| CN102678155A (en) * | 2012-05-30 | 2012-09-19 | 山西东华机械有限公司 | Crawler-type retracement machine for hydraulic bracket |
| CN202991071U (en) * | 2012-10-12 | 2013-06-12 | 铁法煤业(集团)有限责任公司大兴煤矿 | Device for replacing hydraulic support upright column of fully mechanized coal mining face of underground coal mine |
| CN103670425A (en) * | 2013-12-23 | 2014-03-26 | 郑东风 | Excavating and supporting integrating method and carrying type lifting and transporting support manipulator for heading machine |
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| CN207332924U (en) * | 2017-08-30 | 2018-05-08 | 南京石诚井巷装备有限责任公司 | Hydraulic support tune moving device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116006232A (en) * | 2022-09-26 | 2023-04-25 | 云南滇东雨汪能源有限公司 | Fully-mechanized support transfer assembly and application equipment |
| CN116006232B (en) * | 2022-09-26 | 2023-08-15 | 云南滇东雨汪能源有限公司 | Fully-mechanized support transfer assembly and application equipment |
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