CN202832538U - Manned cabin of thin seam mining machine - Google Patents
Manned cabin of thin seam mining machine Download PDFInfo
- Publication number
- CN202832538U CN202832538U CN 201220383555 CN201220383555U CN202832538U CN 202832538 U CN202832538 U CN 202832538U CN 201220383555 CN201220383555 CN 201220383555 CN 201220383555 U CN201220383555 U CN 201220383555U CN 202832538 U CN202832538 U CN 202832538U
- Authority
- CN
- China
- Prior art keywords
- hinged
- mining machine
- warehouse
- coal
- cabin body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Images
Abstract
The utility model discloses a manned cabin of a thin seam mining machine and belongs to the field of coal mine mechanical technology. The mining machine (1) is hinged with a cabin body (5) through a traction rod (2). A second connecting rod (6) is hinged between the traction rod and the cabin body. The cabin body is respectively hinged with two horseshoe-shaped grooves (3) through two first connecting rods (4), and the two horseshoe-shaped grooves (3) are arranged on a handrail of a cable trough in a straddling mode. A middle connecting rod (7) is hinged between the two first connecting rods. Through adoption of the method that the cabin body is connected on the mining machine, workers do not need to carry out crawling operation in roadways of thin seams any longer, and can conveniently move in the roadways and carry out operating control to the mining machine. Consequently, labor intensity is reduced and working efficiency is improved.
Description
Technical field
The utility model relates to a kind of low seam mining machinery, and specifically the manned storehouse of a kind of low seam mining machinery belongs to the coal mine machinery technical field.
Background technology
In the prior art, although China in thick above coal seam (more than the coal seam thickness 1.3m) mechanical mining level all reached quite high level, but girdle (coal seam thickness at 0.8m ~ 1.3m) because the working excavation space is too narrow and small, no matter be coal-winning machine, scrapper conveyor or hydraulic support, the capital is confined to the impact in space and many restrictions is arranged, and has caused thus the problems such as girdle coal mining efficient is lower, effect of loading coal is relatively poor.Simultaneously, the downhole operations personnel can't stand in the course of the work, can only crawl to creep and carry out operation, owing in the work plane many equipment such as coal-winning machine, hydraulic support are arranged, the very effort of advancing, meet acclive tunnel, up more difficult, and the narrow space very inconvenience of operation that causes operating personnel, working strength strengthened, operating personnel are difficult to operate efficiently the equipment such as coal-winning machine, have a strong impact on operating efficiency.
The utility model content
Problem for above-mentioned prior art existence, the utility model provides a kind of low seam mining machinery manned storehouse, the operation so that the staff no longer need to creep in the tunnel of girdle, make things convenient for the staff in the tunnel, to take action, be convenient to coal-winning machine is operated control, reduce labour intensity, increase work efficiency.
To achieve these goals, the utility model is achieved through the following technical solutions: coal-winning machine is hinged with warehouse by draw bar, between draw bar and warehouse, be hinged with connecting rod two, warehouse is hinged with two horseshoe type grooves on the railing that straddles cable channel by two connecting rods one respectively, is hinged with intermediate connecting rod between two connecting rods one.
Warehouse is the smooth curve type, and the bottom is the plane.
The beneficial effects of the utility model are: adopt the mode that connects warehouse at coal-winning machine, the operation so that the staff no longer need to creep in the tunnel of girdle makes things convenient for the staff to take action in the tunnel, is convenient to coal-winning machine is operated control, reduce labour intensity, improved operating efficiency.
Description of drawings
Fig. 1 is agent structure schematic diagram of the present utility model;
Fig. 2 is top view of the present utility model.
Among the figure: 1, coal-winning machine, 2, draw bar, 3, the horseshoe type groove, 4, connecting rod one, 5, warehouse, 6, connecting rod two, 7, intermediate connecting rod.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As depicted in figs. 1 and 2, coal-winning machine 1 is hinged with warehouse 5 by draw bar 2, power is provided for warehouse 5 by coal-winning machine 1, between draw bar 2 and warehouse 5, be hinged with connecting rod 26, to realize that warehouse 5 and coal-winning machine 1 advance synchronously or retreat, warehouse 5 is hinged with two horseshoe type grooves 3 on the railing that straddles cable channel by two connecting rods 1 respectively, direct of travel with control warehouse 5, prevent sideslip, between two connecting rods 1, be hinged with intermediate connecting rod 7, when guaranteeing that warehouse 5 is advanced and coal-winning machine 1 run parallel.
Warehouse 5 is the smooth curve type, the bottom is the plane, in coal-winning machine 1 traveling process, add by hinge hinged, so that warehouse 5 has very strong retractility, can perk if in the tunnel, run into obstacle in the traveling process, pass through smoothly, and can guarantee all the time the support of one 4 pairs of warehouses 5 of two connecting rods, make warehouse 5 operations more steady.
Claims (2)
1. manned storehouse of low seam mining machinery, it is characterized in that, coal-winning machine (1) is hinged with warehouse (5) by draw bar (2), between draw bar (2) and warehouse (5), be hinged with connecting rod two (6), warehouse (5) is hinged with two the horseshoe type grooves (3) on the railing that straddles cable channel by two connecting rods one (4) respectively, is hinged with intermediate connecting rod (7) between two connecting rods one (4).
2. the manned storehouse of a kind of low seam mining machinery according to claim 1 is characterized in that, warehouse (5) is the smooth curve type, and the bottom is the plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220383555 CN202832538U (en) | 2012-08-03 | 2012-08-03 | Manned cabin of thin seam mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220383555 CN202832538U (en) | 2012-08-03 | 2012-08-03 | Manned cabin of thin seam mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202832538U true CN202832538U (en) | 2013-03-27 |
Family
ID=47944270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220383555 Withdrawn - After Issue CN202832538U (en) | 2012-08-03 | 2012-08-03 | Manned cabin of thin seam mining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202832538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777178A (en) * | 2012-08-03 | 2012-11-14 | 江苏中机矿山设备有限公司 | Manned bin of thin seam coal mining machine |
-
2012
- 2012-08-03 CN CN 201220383555 patent/CN202832538U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777178A (en) * | 2012-08-03 | 2012-11-14 | 江苏中机矿山设备有限公司 | Manned bin of thin seam coal mining machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102444416B (en) | Fully mechanized mining face hydraulic support beam-type retracting device | |
| CN104234711B (en) | Be applicable to three flittings and the exploitation method of 7 ~ 10m high seam | |
| CN103452574B (en) | Auxiliary bracket moving device of circular self-moving advance support | |
| CN202441434U (en) | Self-moving machine tail for mining belt conveyor | |
| CN203796302U (en) | Circulation self-moving type forepoling auxiliary rack moving device | |
| CN203403900U (en) | Hoisting self-moving type anchor-rod cable bolting equipment | |
| CN204267038U (en) | Driving face conveyor self-movable foot end | |
| CN206801611U (en) | Belt feeder tail bumper bracket self-advancing Device | |
| CN102777178B (en) | Manned bin of thin seam coal mining machine | |
| CN103362545B (en) | Scrapper and self-moving reversed loader linkage pushing pull frame device | |
| CN204098910U (en) | Novelly fell and transport coal all-in-one | |
| CN202832538U (en) | Manned cabin of thin seam mining machine | |
| CN203962014U (en) | Combine and adopt the dual-purpose working surface hydraulic support of filling | |
| CN203753793U (en) | Automated transport system of haulage way of coal mining area | |
| CN103832789B (en) | A kind of coal field haulage way automatic transit system and using method | |
| CN203717006U (en) | Rock-blocking, top-cutting and mold-hanging gob-side entryretaining hydraulic support for mining working face | |
| CN104453894A (en) | Cable bearing and moving device of comprehensive mechanical heading machine | |
| CN203230452U (en) | End support for thin seam double-unit face central transportation roadway | |
| CN202280477U (en) | Automatic pulling and shifting device of scraper conveyor for thin coal layer | |
| CN202851071U (en) | Driving and transmission device of rear portion scraper plate conveyor machine tail | |
| CN203394579U (en) | Interlink pushing pull support device of scraper and self-moving reversed loader | |
| CN202768037U (en) | Fore support frame of machine lane | |
| CN202628150U (en) | Self-moving type follow-up end bracket | |
| CN103410539A (en) | Coal mine fully-mechanized mining hydraulic support withdrawing mechanical hand | |
| CN203296788U (en) | Hydraulic support retreating manipulator for comprehensive excavation of coal mine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130327 Effective date of abandoning: 20150107 |
|
| RGAV | Abandon patent right to avoid regrant |