CN103352721B - Single prop face scraper conveyer push unit - Google Patents
Single prop face scraper conveyer push unit Download PDFInfo
- Publication number
- CN103352721B CN103352721B CN201310292026.3A CN201310292026A CN103352721B CN 103352721 B CN103352721 B CN 103352721B CN 201310292026 A CN201310292026 A CN 201310292026A CN 103352721 B CN103352721 B CN 103352721B
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- lateral pin
- base
- steel plate
- post
- taking root
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- Expired - Fee Related
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
A kind of single prop face scraper conveyer push unit, belongs to drag conveyor push unit.This device comprises that monomer hydraulic is clashed post, passed base, device of taking root, rear lateral pin, advancing jack and front lateral pin; Monomer hydraulic is clashed post and is adopted conventional monomer hydraulic prop, and described passing base is welded by steel plate and iron block; Described device of taking root is made up of upper and lower two parts, and the first half is cylindrical sleeve, and Lower Half is the steel plate of middle perforation, by steel plate, upper and lower two parts is welded into entirety; Lateral pin and front lateral pin after passing base is connected to, device of taking root is connected to the one end of passing base by rear lateral pin; Advancing jack is connected to the other end passing base by front lateral pin.Advantage: the processing of this device is simple, and volume is little, easy installation and removal; The distortion of advancing jack pusher rod significantly reduces, not fragile; Making material source is extensive, and waste and old steel can reuse, and cost is lower.
Description
Technical field
The present invention relates to a kind of drag conveyor push unit, particularly a kind of single prop face scraper conveyer push unit.
Background technology
Current working face with single hydraulic props drag conveyor push unit generally adopts common advancing jack and hydraulic prop to make post in an opposite direction to coordinate and carry out, because common advancing jack base is arranged at middle part, cylinder iron manufacture and needling is more shallow, cause jack pusher rod and the yielding damage of base in drag conveyor passing process, change frequent, meanwhile monomer hydraulic is clashed post and is easily skidded and collapse post and hurt sb.'s feelings, and passes operating personnel form very large threat to drag conveyor.
Summary of the invention
The object of the invention is to provide that a kind of volume is little, processing is simple, the single prop face scraper conveyer push unit of easy installation and removal, solve existing working face with single hydraulic props drag conveyor advancing jack base fragile, easily sink when base plate is soft, base needling is shallow, frequently install monomer hydraulic to clash post and easily skid and collapse post and hurt sb.'s feelings, pusher rod is yielding and pass the little problem of stroke.
The object of the present invention is achieved like this: this device comprises that monomer hydraulic is clashed post, passed base, device of taking root, rear lateral pin, advancing jack and front lateral pin; Monomer hydraulic is clashed post and is adopted conventional monomer hydraulic prop, and described passing base is welded by steel plate and iron block; Described device of taking root is made up of upper and lower two parts, and top is divided into cylindrical sleeve, and bottom is divided into the steel plate of middle perforation, by steel plate, upper and lower two parts is welded into entirety; Lateral pin and front lateral pin after passing base is connected to, device of taking root is connected to the one end of passing base by rear lateral pin; Advancing jack is connected to the other end passing base by front lateral pin.
Beneficial effect, owing to have employed such scheme, advancing jack front end is connected with scratch board conveyor, and rear end is connected with base with by front lateral pin; Device of taking root is made up of upper and lower two parts, and top is divided into cylindrical iron sleeve, and bottom is divided into the steel plate of middle perforation, selects steel plate that upper and lower two parts are welded into entirety, and after adopting, lateral pin device of will taking root is connected on passing base; Take root and install monomer hydraulic in device and clash post; Utilize emulsion power pack to clash post for monomer hydraulic and advancing jack provides power, install monomer hydraulic and clash post in device of taking root, take root firmly, advancing jack stroke strengthens, and decreases monomer hydraulic and clashes post and install number of times; Passing base and floor undulation contact area increase, and reduce, not easily sink to end specific pressure; To pass base as fixed support point, the stressed passing direction of advancing jack remains unchanged, and the distortion of advancing jack pusher rod significantly reduces, not fragile; Making material source is extensive, and waste and old steel can reuse, and cost is lower.
Advantage: the processing of this device is simple, and volume is little, easy installation and removal; The distortion of advancing jack pusher rod significantly reduces, not fragile; Making material source is extensive, and waste and old steel can reuse, and cost is lower.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of the present invention's example.
In figure, 1, monomer hydraulic clashes post; 2, base is passed; 3, to take root device; 4, rear lateral pin; 5, advancing jack; 6, front lateral pin.
Detailed description of the invention
Embodiment 1: monomer hydraulic is clashed post 1 and adopted conventional monomer hydraulic prop in FIG, pass base 2 to be welded by steel plate, iron block, device 3 of taking root is made up of upper and lower two parts, top is divided into cylindrical iron sleeve, bottom is divided into the steel plate of middle perforation, by steel plate, upper and lower two parts are welded into entirety, be connected to passed on base 2 by rear lateral pin 4 device 3 of taking root, rear lateral pin 4 is welded on the one end of passing base 2; Advancing jack 5 is connected to the other end passing base 2 by front lateral pin 6.During use, monomer hydraulic is clashed 1, post to be set to pass on base 2 and to take root in device 3, utilize emulsion power pack to clash post 1 for monomer hydraulic and advancing jack 5 provides power, realize Scraper Conveyor in Mining Face and pass.
Claims (1)
1. a single prop face scraper conveyer push unit, this device comprises that monomer hydraulic is clashed post, passed base, device of taking root, rear lateral pin, advancing jack and front lateral pin; Monomer hydraulic is clashed post and is adopted conventional monomer hydraulic prop, it is characterized in that: described passing base is welded by steel plate and iron block; Described device of taking root is made up of upper and lower two parts, and top is divided into cylindrical sleeve, and bottom is divided into the steel plate of middle perforation, adopts steel plate that upper and lower two parts are welded into entirety; Lateral pin and front lateral pin after passing base is connected to, device of taking root is connected to the one end of passing base by rear lateral pin, advancing jack is connected to the other end passing base by front lateral pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310292026.3A CN103352721B (en) | 2013-07-12 | 2013-07-12 | Single prop face scraper conveyer push unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310292026.3A CN103352721B (en) | 2013-07-12 | 2013-07-12 | Single prop face scraper conveyer push unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103352721A CN103352721A (en) | 2013-10-16 |
| CN103352721B true CN103352721B (en) | 2016-03-23 |
Family
ID=49309126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310292026.3A Expired - Fee Related CN103352721B (en) | 2013-07-12 | 2013-07-12 | Single prop face scraper conveyer push unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103352721B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202756015U (en) * | 2012-07-27 | 2013-02-27 | 郑州煤机综机设备有限公司 | Fully-mechanized mining conveyor head pusher |
| CN203362221U (en) * | 2013-07-12 | 2013-12-25 | 徐州矿务集团有限公司 | Pushing device for single-prop face scraper conveyer |
-
2013
- 2013-07-12 CN CN201310292026.3A patent/CN103352721B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202756015U (en) * | 2012-07-27 | 2013-02-27 | 郑州煤机综机设备有限公司 | Fully-mechanized mining conveyor head pusher |
| CN203362221U (en) * | 2013-07-12 | 2013-12-25 | 徐州矿务集团有限公司 | Pushing device for single-prop face scraper conveyer |
Non-Patent Citations (1)
| Title |
|---|
| 高档普采工作面输送机推移装置的改进及应用;唐殿贵等;《煤炭科技》;20120325(第1期);第76-77页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103352721A (en) | 2013-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20160712 |