CN203613593U - Steering device for cylinder of mining explosion-proof crawler-type rock rake - Google Patents
Steering device for cylinder of mining explosion-proof crawler-type rock rake Download PDFInfo
- Publication number
- CN203613593U CN203613593U CN201320642714.3U CN201320642714U CN203613593U CN 203613593 U CN203613593 U CN 203613593U CN 201320642714 U CN201320642714 U CN 201320642714U CN 203613593 U CN203613593 U CN 203613593U
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- cylinder
- explosion
- operating mechanism
- steering
- mining explosion
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Abstract
The utility model discloses a steering device for a cylinder of a mining explosion-proof crawler-type rock rake. The steering device comprises a steering cylinder (2), a hinged joint (3) and an operating mechanism (6); the operating mechanism (6) and the hinged joint (3) are fixedly connected through hinge pins (4); the operating mechanism (6) and the steering cylinder (2) are fixedly connected through a hinge pin III (5); the steering cylinder (2) and the hinged joint (3) are fixedly connected through a hinge pin I (1). According to the steering device for the cylinder of the mining explosion-proof crawler-type rock rake, the manufacturing cost is reduced, the service life of the steering cylinder is prolonged, the protection requirement of the construction site on the cylinder of the explosion-proof crawler-type rock rake is met, and the working efficiency and the working quality of the explosion-proof crawler-type rock rake are improved.
Description
Technical field
The utility model relates to a kind of oil cylinder transfer, and specifically a kind of mining explosion-proof type crawler type is taken off rock Oil cylinder transfer.
Background technology
It is a kind of mining machinery that integrates machinery, hydraulic pressure, electrical technology that mining explosion-proof type crawler type is taken off rock machine, realized by crawler belt and advanced shovel to get rock and by scraper bowl, building stones are taken off to the drag conveyor into self by each base part, conveyer is discharged into dump truck, shuttle car or other rehandle facilities from afterbody by rock and gets on.Also can utilize backhoe excavating arm to take off and get rock at a distance, also can carry out with scraper bowl the mechanism arrangement of place cleaning simultaneously.
What existing explosion-proof type crawler type was taken off the employing of rock machine is that two steering cylinders drive operating mechanisms; because the weight of operating mechanism own is not to weigh very much; rotating needed power neither be too large; so waste very much by two hydraulic oil cylinder driving; increase the manufacturing cost of taking off rock machine; secondly the position of original two oil cylinders is in the top of articulated joint; owing to taking off the work of rock machine when; often can above tunnel, fall rock smashes steering cylinder; then have influence on construction speed, reduced operating efficiency and quality that explosion-proof type crawler type is taken off rock machine.
Utility model content
The problem existing for above-mentioned prior art; the utility model provides a kind of mining explosion-proof type crawler type to take off rock Oil cylinder transfer; save manufacturing cost; and extend the application life of steering cylinder; meet the demand of on building site, explosion-proof type crawler type being taken off the protection of rock Oil cylinder, improve operating efficiency and quality that explosion-proof type crawler type is taken off rock machine.
To achieve these goals, this mining explosion-proof type crawler type is taken off rock Oil cylinder transfer and is comprised steering cylinder, articulated joint and operating mechanism;
By bearing pin II, operating mechanism and articulated joint are connected and fixed, by bearing pin III, operating mechanism and steering cylinder are connected and fixed, by bearing pin I, steering cylinder and articulated joint are connected and fixed.
Steering cylinder is arranged on the inside of articulated joint.
Bearing pin I is fixed in articulated joint.
Bearing pin III is fixed in operating mechanism.
Compared with prior art; this mining explosion-proof type crawler type is taken off rock Oil cylinder transfer and is made existing pair of oil cylinder mode into single oil cylinder; save manufacturing cost; and extend the application life of steering cylinder; meet the demand of on building site, explosion-proof type crawler type being taken off the protection of rock Oil cylinder, improved operating efficiency and quality that explosion-proof type crawler type is taken off rock machine.
Accompanying drawing explanation
Fig. 1 is agent structure schematic diagram of the present utility model;
Fig. 2 is installation site of the present utility model schematic diagram.
In figure: 1, bearing pin I, 2, steering cylinder, 3, articulated joint, 4, bearing pin II, 5, bearing pin III, 6, operating mechanism.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As depicted in figs. 1 and 2, this mining explosion-proof type crawler type is taken off rock Oil cylinder transfer and is comprised steering cylinder 2, articulated joint 3 and operating mechanism 6;
By bearing pin II 4, operating mechanism 6 is connected and fixed with articulated joint 3, by bearing pin III 5, operating mechanism 6 is connected and fixed with steering cylinder 2, by bearing pin I 1, steering cylinder 2 and articulated joint 3 are connected and fixed.
Further, steering cylinder 2 is arranged on the inside of articulated joint 3, when having rock to fall above tunnel; owing to there being blocking of articulated joint 3; rock can not pounded steering cylinder 2, has protected steering cylinder 2 injury-free, has then extended the application life of steering cylinder 2.
Further, bearing pin I 1 is fixed in articulated joint 3, prevents the rotation of bearing pin I 1, has guaranteed the operating efficiency of steering cylinder 2.
Further, bearing pin III 5 is fixed in operating mechanism 6, prevents the rotation of bearing pin III 5, has guaranteed the operating efficiency of steering cylinder 2.
This mining explosion-proof type crawler type is taken off rock Oil cylinder transfer and has been saved manufacturing cost; and extend the application life of steering cylinder; meet the demand of on building site, explosion-proof type crawler type being taken off the protection of rock Oil cylinder, improved operating efficiency and quality that explosion-proof type crawler type is taken off rock machine.
Claims (4)
1. mining explosion-proof type crawler type is taken off a rock Oil cylinder transfer, comprises steering cylinder (2), articulated joint (3) and operating mechanism (6);
It is characterized in that, by bearing pin II (4), operating mechanism (6) is connected and fixed with articulated joint (3), by bearing pin III (5), operating mechanism (6) is connected and fixed with steering cylinder (2), by bearing pin I (1), steering cylinder (2) and articulated joint (3) is connected and fixed.
2. a kind of mining explosion-proof type crawler type according to claim 1 is taken off rock Oil cylinder transfer, it is characterized in that, steering cylinder (2) is arranged on the inside of articulated joint (3).
3. a kind of mining explosion-proof type crawler type according to claim 1 is taken off rock Oil cylinder transfer, it is characterized in that, bearing pin I (1) is fixed in articulated joint (3).
4. a kind of mining explosion-proof type crawler type according to claim 1 is taken off rock Oil cylinder transfer, it is characterized in that, bearing pin III (5) is fixed in operating mechanism (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320642714.3U CN203613593U (en) | 2013-10-17 | 2013-10-17 | Steering device for cylinder of mining explosion-proof crawler-type rock rake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320642714.3U CN203613593U (en) | 2013-10-17 | 2013-10-17 | Steering device for cylinder of mining explosion-proof crawler-type rock rake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203613593U true CN203613593U (en) | 2014-05-28 |
Family
ID=50766249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320642714.3U Expired - Fee Related CN203613593U (en) | 2013-10-17 | 2013-10-17 | Steering device for cylinder of mining explosion-proof crawler-type rock rake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203613593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541399A (en) * | 2013-10-17 | 2014-01-29 | 徐州五洋科技股份有限公司 | Oil cylinder turning device for mining anti-explosion crawler type rock rake |
-
2013
- 2013-10-17 CN CN201320642714.3U patent/CN203613593U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541399A (en) * | 2013-10-17 | 2014-01-29 | 徐州五洋科技股份有限公司 | Oil cylinder turning device for mining anti-explosion crawler type rock rake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20191017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |