CN203022786U - Hydraulic support coal collecting device - Google Patents
Hydraulic support coal collecting device Download PDFInfo
- Publication number
- CN203022786U CN203022786U CN 201220737119 CN201220737119U CN203022786U CN 203022786 U CN203022786 U CN 203022786U CN 201220737119 CN201220737119 CN 201220737119 CN 201220737119 U CN201220737119 U CN 201220737119U CN 203022786 U CN203022786 U CN 203022786U
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- CN
- China
- Prior art keywords
- coal
- body frame
- jack
- collecting device
- frame bottom
- 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.)
- Expired - Fee Related
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Abstract
The utility model particularly relates to a hydraulic support coal collecting device which is used for solving the problem of mechanical coal collecting device shortage. The hydraulic support coal collecting device comprises a support which is formed by a main frame top beam, a beam-pushing jack, a hydraulic column and main frame bottom beams, wherein a tail tank of a coal sliding machine is arranged between the two main frame bottom beams, a pushing insertion rod which is obliquely arranged and the pushing jack which is laterally arranged are connected between the main frame bottom beams and the tail tank of the coal sliding machine, two combined coal blocking plates are respectively fixed at the two sides of the tail tank of the coal sliding machine, steel wire ropes are connected between the combined coal blocking plates and a coal collecting jack which is fixed at the outer end of a beam frame, and a coal shoveling hopper with a turnover mechanism is arranged at the front ends of the main frame bottom beams. The coal collecting device can mechanically collect coal falling within 4 meters around a sinking head of an exploding and digging working surface, so that the labor intensity of workers is greatly reduced, and the coal collecting device is ingenious in structure, convenient and practicable.
Description
Technical field
The utility model relates to that the colliery underground mining uses, and is specially a kind of hydraulic support and receives device for coal.
Background technology
Remarkable increase along with China's coal-mine mining rate and scale, and the development of modernization fully-mechanized mining technology, the particularly large scale application of large mining height full-seam mining technology, under new Circumstances of Market Economy, driving technology has become a bottleneck of coal production development.Particularly boring head temporary lining system and gun diging face producing coal system are two technical barriers in puzzlement coal production field all the time.Resolve this two problem, not only can reach the purpose that improves work efficiency, can also ensure the balance of coal mine excavation relation, be conducive to stable, the high yield, safety of coal production, efficiently.the method that existing gun diging face produces coal and generally adopts coal to slip machine and manually combine, the tail that first coal slipped connects and slips to a work plane steamed bread of corn, blow out and utilize coal to slip the work plane coal is slipped the sky that draws of tail place coal breakage afterwards, excavated by manual work produces coal and slips tail, and set coal thereon and slipped tail compression leg, 4 people are produced coal, one group of 2 people, one people is inserted in coal to crowbar and slips on scraper plate, one people is carrying large dustpan produces coal, crowbar, adopt wire rope to connect between large dustpan, logical coal slips and drives crowbar and pull large dustpan reach, hovel the coal of large dustpan from one place to another the coal operation of producing coal in slipping, labor strength is large, the safety factor of manually producing coal is not high.
Summary of the invention
The utility model provides a kind of hydraulic support to receive device for coal in order to solve the problem that lacks a kind of mechanization receipts device for coal.
the utility model is to adopt following technical scheme to realize: hydraulic support is received device for coal, comprise two body frame back timbers, be fixed with two cross beam frames on each body frame back timber, be connected with the back timber advancing jack between cross beam frame corresponding to two body frame back timbers, each body frame back timber downside is fixed with two hydraulic props, hydraulic prop is fixedly supported on the body frame bottom girder that is provided with below each body frame back timber, be provided with coal in the middle of two body frame bottom girders and slip the tail groove, body frame bottom girder and coal slip the passing inserted link that is connected with oblique layout between the tail groove and the bottom girder advancing jack of lateral arrangement, coal slips tail groove both sides and is hinged with two combination spillplates, have the opening that passes hydraulic prop on the combination spillplate, the combination spillplate is provided with hanger, the cross beam frame outer end is fixed with receives the coal jack, the cross beam frame downside is provided with roller, receiving coal jack piston rod top connects steel cable and walks around roller and be connected to hanger, body frame bottom girder front end is connected to by jack the base of shoveling coal, shovel coal and be hinged with the bucket of shoveling coal on base, shovel coal base both sides are provided with and turn over the coal jack, turning over the coal jack is hinged to and turns over the coal connecting rod, turn over the coal connecting rod end and shovel coal the bucket bottom-hinged.
During work, turn over the coal jack extension and contraction control bucket of shoveling coal coal breakage is reclaimed, translate into coal and slip in the tail groove, receive that the coal jack is flexible to be utilized wire rope to drive the combination spillplate to rotate, slip in the tail groove thereby the coal breakage of both sides is recovered to middle coal.Hydraulic prop is realized the lifting of body frame back timber, and crossbeam advancing jack and bottom girder advancing jack are realized the transverse shifting of two side stands, passes inserted link and realizes that coal slips seesawing of the relative body frame bottom girder of tail groove.
The beneficial effects of the utility model are as follows: utilize the shoveling coal on hydraulic support that be contained in of particular design struggle against and make up spillplate, realized mechanization receipts coal.The utility model can be completed 4 meters mechanizations with interior coal breakage of a gun diging face steamed bread of corn and reclaim operation, has significantly reduced worker's labour intensity, and structure is ingenious, and is convenient and practical.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of body frame back timber;
Fig. 3 is the structural representation of body frame bottom girder;
Fig. 4 is the structural representation of shoveling coal and struggling against.
In figure: 1-body frame back timber, 2-cross beam frame, 3-back timber advancing jack, the 4-hydraulic prop, 5-body frame bottom girder, 6-makes up spillplate, 61-hanger, 7-coal slip the tail groove, and 8-passes inserted link, 9-bottom girder advancing jack, the 10-bucket of shoveling coal, the 11-base of shoveling coal, 12-turns over the coal jack, 13-turns over the coal connecting rod, the 14-wire rope, and 15-receives the coal jack.
The specific embodiment
hydraulic support is received device for coal, comprise two body frame back timbers 1, be fixed with two cross beam frames 2 on each body frame back timber 1, be connected with back timber advancing jack 3 between the cross beam frame 2 of two body frame back timber 1 correspondences, each body frame back timber 1 downside is fixed with two hydraulic props 4, hydraulic prop 4 is fixedly supported on the body frame bottom girder 5 that each body frame back timber 1 below is provided with, be provided with coal in the middle of two body frame bottom girders 5 and slip tail groove 7, body frame bottom girder 5 and coal slip the passing inserted link 8 that is connected with oblique layout between tail groove 7 and the bottom girder advancing jack 9 of lateral arrangement, coal slips tail groove 7 both sides and is hinged with two combination spillplates 6, have the opening that passes hydraulic prop 4 on combination spillplate 6, combination spillplate 6 is provided with hanger 61, cross beam frame 2 outer ends are fixed with receives coal jack 15, cross beam frame 2 downsides are provided with roller, receiving coal jack 15 piston rod tops connects steel cable 14 and walks around roller and be connected to hanger 61, body frame bottom girder 5 front ends are connected to by jack the base 11 of shoveling coal, shovel coal and be hinged with the bucket 10 of shoveling coal on base 11, shovel coal base 11 both sides are provided with and turn over coal jack 12, turning over coal jack 12 is hinged to and turns over coal connecting rod 13, turn over coal connecting rod 13 ends and bucket 10 bottom-hinged of shoveling coal.
Claims (1)
1. a hydraulic support is received device for coal, it is characterized in that: comprise two body frame back timbers (1), be fixed with two cross beam frames (2) on each body frame back timber (1), be connected with back timber advancing jack (3) between the cross beam frame (2) of two body frame back timbers (1) correspondence, each body frame back timber (1) downside is fixed with two hydraulic props (4), hydraulic prop (4) is fixedly supported on the body frame bottom girder (5) that is provided with below each body frame back timber (1), be provided with coal in the middle of two body frame bottom girders (5) and slip tail groove (7), body frame bottom girder (5) and coal slip the passing inserted link (8) that is connected with oblique layout between tail groove (7) and the bottom girder advancing jack (9) of lateral arrangement, coal slips tail groove (7) both sides and is hinged with two combination spillplates (6), have the opening that passes hydraulic prop (4) on combination spillplate (6), combination spillplate (6) is provided with hanger (61), cross beam frame (2) outer end is fixed with receives coal jack (15), cross beam frame (2) downside is provided with roller, receiving coal jack (15) piston rod top connects steel cable (14) and walks around roller and be connected to hanger (61), body frame bottom girder (5) front end is connected to the base of shoveling coal (11) by jack, shovel coal and be hinged with the bucket (10) of shoveling coal on base (11), shovel coal base (11) both sides are provided with and turn over coal jack (12), turning over coal jack (12) is hinged to and turns over coal connecting rod (13), turn over coal connecting rod (13) end and shovel coal bucket (10) bottom-hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220737119 CN203022786U (en) | 2012-12-28 | 2012-12-28 | Hydraulic support coal collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220737119 CN203022786U (en) | 2012-12-28 | 2012-12-28 | Hydraulic support coal collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203022786U true CN203022786U (en) | 2013-06-26 |
Family
ID=48646777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220737119 Expired - Fee Related CN203022786U (en) | 2012-12-28 | 2012-12-28 | Hydraulic support coal collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203022786U (en) |
-
2012
- 2012-12-28 CN CN 201220737119 patent/CN203022786U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20131228 |