CN203296788U - Hydraulic support retreating manipulator for comprehensive excavation of coal mine - Google Patents
Hydraulic support retreating manipulator for comprehensive excavation of coal mine Download PDFInfo
- Publication number
- CN203296788U CN203296788U CN2013202890314U CN201320289031U CN203296788U CN 203296788 U CN203296788 U CN 203296788U CN 2013202890314 U CN2013202890314 U CN 2013202890314U CN 201320289031 U CN201320289031 U CN 201320289031U CN 203296788 U CN203296788 U CN 203296788U
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- Prior art keywords
- manipulator
- hydraulic support
- outer arm
- swinging seat
- coal mine
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- Withdrawn - After Issue
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Abstract
The utility model relates to a hydraulic support retreating manipulator for the comprehensive excavation of a coal mine. The hydraulic support retreating manipulator for the comprehensive excavation of the coal mine comprises a crossbeam and a guiding sliding shoe disposed on the crossbeam. A base is fixedly welded on the guiding sliding shoe. A swinging seat is movably connected on the base via a pin roll. The outside of the swinging seat is connected with a manipulator outer arm via the pin roll. A manipulator inner arm is sleeved in the manipulator outer arm, inside of which is provided with a stretching oil cylinder. Two ends of the stretching oil cylinder are respectively connected with the manipulator outer arm and the manipulator inner arm. Two lifting oil cylinders arranged below the manipulator outer arm and are movably connected with the swinging seat. Two sides of the swinging seat are respectively provided with swinging oil cylinders. Other ends of the swinging oil cylinders are movably connected with the base. The hydraulic support retreating manipulator for the comprehensive excavation of the coal mine has following advantages: retreating of a hydraulic support is achieved via the manipulator; a technology mode that a winch and a single prop are used for matching with operation in an artificial frame is changed; the novel technology mode depending on experience and mutually cooperation is adopted so that safety is ensured, manual labor intensity is reduced and work efficiency is enhanced.
Description
Technical field
The utility model relates to a kind of coal mine fully-mechanized mining hydraulic support and withdraws from manipulator, belongs to the coal-mine integrated-mining equipment technical field.
Background technology
As modernization, combine the hydraulic support, scrapper conveyor etc. of the capital equipment the adopt production stope in colliery, its transportation, the speed of installing and removing are important steps that guarantees that mine production continues.Under coal mine, after fully-mechanized mining working has been adopted, need to remove, carry hydraulic support, be installed in new fully-mechanized mining working, the fully mechanized coal face number of holders is more than seventy or eighty, and every about tens to 20 tons, what have weighs 40 tons, and the working strength of transport support is large; At present, to remove and adopt winch be main tool to domestic hydraulic support.Remove and mainly contain two kinds of methods: one, with winch, pull out, be dragged in crossheading and play sling cart; Two, with winch, pull out, be dragged to work plane loading platform upper flat plate car, transport.Each needs to spend 15 days to one month to install, remove carrying, has potential safety hazard.
Operation is various in the process of removing, and the peace that affects work plane is removed speed, has both taken the mine production time, has increased safely pressure for again work plane.Study new hydraulic support and remove equipment and technology, can increase work efficiency, reduce labour intensity, guarantee safety.
The utility model content
Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, provides a kind of coal mine fully-mechanized mining hydraulic support to withdraw from manipulator, in the process of withdrawing from, reduces the use of winch, reduces hand labor intensity, high efficiency, work safety.
in order to solve above technical problem, the utility model provides a kind of coal mine fully-mechanized mining hydraulic support to withdraw from manipulator, comprise crossbeam and be placed in the guide slip shoe on described crossbeam, on described guide slip shoe, be welded with base, described base is provided with swinging seat, the left and right sides of described swinging seat is respectively equipped with waves oil cylinder, a described end and the described swinging seat that waves oil cylinder is movably connected, the other end and described base are movably connected, the rear and front end at described swinging seat middle part is respectively equipped with bearing pin and is flexibly connected point, the rear end bearing pin of described swinging seat is flexibly connected point and is flexibly connected by bearing pin and base, the front end bearing pin of described swinging seat is flexibly connected point and is connected with the manipulator outer arm by bearing pin, described manipulator outer arm is hollow structure, in described manipulator outer arm, be socketed with the manipulator inner arm, in described manipulator outer arm, the stretching oil cylinder is installed, the two ends of described stretching oil cylinder are connected with the manipulator outer arm with described manipulator inner arm respectively, bottom at described manipulator outer arm is provided with lift cylinder, and an end of described lift cylinder and described manipulator outer arm bottom are movably connected, and the other end and described swinging seat are flexibly connected.
The technical scheme that the utility model further limits is: aforesaid coal mine fully-mechanized mining hydraulic support is withdrawn from manipulator, and the top of described manipulator inner arm also is welded with suspension ring, in suspension ring, penetrates chain and is connected with coal-mine integrated-mining equipment.
Aforesaid coal mine fully-mechanized mining hydraulic support is withdrawn from manipulator, and described lift cylinder is comprised of two oil cylinders that be arranged in parallel.
Aforesaid coal mine fully-mechanized mining hydraulic support is withdrawn from manipulator, on described crossbeam, is furnished with bolt hole, on described base, is arranged at the corresponding fixing hole of described bolt hole simultaneously, by erection bolt in described fixing hole, with described crossbeam, is fixedly connected with.
Further, aforesaid coal mine fully-mechanized mining hydraulic support is withdrawn from manipulator, and described swinging seat bilateral symmetry arranges the engaging lug seat, by bearing pin, described engaging lug seat and the described oil cylinder that waves is flexibly connected.
The beneficial effects of the utility model are: the utility model is realized withdrawing from of hydraulic support by manipulator, change and use now winch, individual prop to coordinate operation in people's movements and postures of actors, by experience and the technology mode that cooperatively interacts, guarantee safety, reduce hand labor intensity, improved operating efficiency.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
The specific embodiment
Embodiment 1
A kind of coal mine fully-mechanized mining hydraulic support that the present embodiment provides is withdrawn from manipulator, structure as shown in Figure 1 to Figure 3, comprise crossbeam 13 and be placed in the guide slip shoe 10 on crossbeam, on guide slip shoe 10, be fixedly welded with base 8, on crossbeam 13, be furnished with bolt hole 4, on base 8, be arranged at simultaneously the corresponding fixing hole of bolt hole, by erection bolt in fixing hole, with crossbeam 13, be fixedly connected with.On base 8, by bearing pin, be flexibly connected swinging seat 6, the both sides, front and back of swinging seat are respectively equipped with bearing pin and are flexibly connected point, the front side bearing pin of swinging seat 6 is flexibly connected point and is connected with manipulator outer arm 2 by bearing pin, the manipulator outer arm is hollow structure, in the manipulator outer arm, be socketed with manipulator inner arm 1, stretching oil cylinder 12 is installed in manipulator outer arm 2, and the two ends of stretching oil cylinder 12 are connected with manipulator outer arm 2 with manipulator inner arm 1 respectively, on the top of manipulator outer arm 1, also are welded with suspension ring 11; Two lift cylinders 9 are installed in the bottom of manipulator outer arm 2 to be flexibly connected with swinging seat 6, swinging seat 6 both sides are separately installed with waves oil cylinder 3, swinging seat 6 bilateral symmetry arrange the engaging lug seat, by bearing pin, the engaging lug seat is flexibly connected with waving oil cylinder 3, the other end and the base 8 that wave oil cylinder are movably connected.
The present embodiment is when work, at first base 8 is fixed on crossbeam 13, by angling cylinder 3, drive swinging seat 6 and turn to a side that need to pull coal-mine integrated-mining equipment, between suspension ring 11 and coal-mine integrated-mining equipment, by chain, connect, lift cylinder 9 promotes manipulator outer arm 2, suspension ring 11 on driving mechanical hand inner arm 1 are carried on together, by on the chain-driving coal-mine integrated-mining equipment, carrying.Angling cylinder 3 drives swinging seat 6 backward rotation, and to manipulator outer arm 2 and manipulator inner arm 1, manipulator inner arm 1 drives suspension ring 11, by chain, hauls support and moves together by bearing pin 5 power transmissions; After moving position to, angling cylinder 3 stop motions, stretching oil cylinder 12 driving mechanical hand inner arms 1 outwards stretch, manipulator inner arm 1 drives suspension ring 11, by chain, hauling coal-mine integrated-mining equipment moves together, coal-mine integrated-mining equipment moves out a certain angle to its laterally offset, at this moment with winch, coal-mine integrated-mining equipment is pulled out, and carries out.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (5)
1. the coal mine fully-mechanized mining hydraulic support is withdrawn from manipulator, comprise crossbeam and be placed in the guide slip shoe on described crossbeam, on described guide slip shoe, be welded with base, it is characterized in that: described base is provided with swinging seat, the left and right sides of described swinging seat is respectively equipped with waves oil cylinder, a described end and the described swinging seat that waves oil cylinder is movably connected, the other end and described base are movably connected, the rear and front end at described swinging seat middle part is respectively equipped with bearing pin and is flexibly connected point, the rear end bearing pin of described swinging seat is flexibly connected point and is flexibly connected by bearing pin and base, the front end bearing pin of described swinging seat is flexibly connected point and is connected with the manipulator outer arm by bearing pin, described manipulator outer arm is hollow structure, in described manipulator outer arm, be socketed with the manipulator inner arm, in described manipulator outer arm, the stretching oil cylinder is installed, the two ends of described stretching oil cylinder are connected with the manipulator outer arm with described manipulator inner arm respectively, bottom at described manipulator outer arm is provided with lift cylinder, and an end of described lift cylinder and described manipulator outer arm bottom are movably connected, and the other end and described swinging seat are flexibly connected.
2. coal mine fully-mechanized mining hydraulic support as claimed in claim 1 is withdrawn from manipulator, it is characterized in that: described lift cylinder is comprised of two oil cylinders that be arranged in parallel.
3. coal mine fully-mechanized mining hydraulic support as claimed in claim 1 is withdrawn from manipulator, it is characterized in that: the top of described manipulator inner arm also is welded with suspension ring.
4. coal mine fully-mechanized mining hydraulic support as claimed in claim 1 is withdrawn from manipulator, it is characterized in that: on described crossbeam, be furnished with bolt hole, on described base, be arranged at simultaneously the corresponding fixing hole of described bolt hole, by erection bolt in described fixing hole, with described crossbeam, be fixedly connected with.
5. coal mine fully-mechanized mining hydraulic support as claimed in claim 1 is withdrawn from manipulator, it is characterized in that: described swinging seat bilateral symmetry arranges the engaging lug seat, by bearing pin, described engaging lug seat and the described oil cylinder that waves is flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202890314U CN203296788U (en) | 2013-05-22 | 2013-05-22 | Hydraulic support retreating manipulator for comprehensive excavation of coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202890314U CN203296788U (en) | 2013-05-22 | 2013-05-22 | Hydraulic support retreating manipulator for comprehensive excavation of coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203296788U true CN203296788U (en) | 2013-11-20 |
Family
ID=49572805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202890314U Withdrawn - After Issue CN203296788U (en) | 2013-05-22 | 2013-05-22 | Hydraulic support retreating manipulator for comprehensive excavation of coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203296788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410539A (en) * | 2013-05-22 | 2013-11-27 | 南京石诚井巷装备有限责任公司 | Coal mine fully-mechanized mining hydraulic support withdrawing mechanical hand |
-
2013
- 2013-05-22 CN CN2013202890314U patent/CN203296788U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410539A (en) * | 2013-05-22 | 2013-11-27 | 南京石诚井巷装备有限责任公司 | Coal mine fully-mechanized mining hydraulic support withdrawing mechanical hand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131120 Effective date of abandoning: 20170215 |
|
| AV01 | Patent right actively abandoned |