CN205100980U - Combine and put automatic coal device that pushes away of working face hydraulic pressure - Google Patents
Combine and put automatic coal device that pushes away of working face hydraulic pressure Download PDFInfo
- Publication number
- CN205100980U CN205100980U CN201520857841.4U CN201520857841U CN205100980U CN 205100980 U CN205100980 U CN 205100980U CN 201520857841 U CN201520857841 U CN 201520857841U CN 205100980 U CN205100980 U CN 205100980U
- Authority
- CN
- China
- Prior art keywords
- shovel board
- main frame
- coal
- hydraulic pressure
- pushes away
- 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.)
- Active
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model provides a pair of combine and put automatic coal device that pushes away of working face hydraulic pressure belongs to the comprehensive caving coal working face production equipment technical field that adopts in colliery. After mainly solving prior art coal mining machine cut and lead to going up the rib of export, the coal cinder that drops needs the manual work to clear up, expends plenty of time and physical power and has the problem of potential safety hazard, and including leading shield support base, shovel board arm, shovel board and shovel board actuating mechanism, its characteristics are: shovel board arm includes main frame and flexible frame, in flexible frame one end stretched into the main frame, the other end was connected with the shovel board, and it can freely stretch out and draw back in the main frame, the main frame articulates on the leading shield support base, shovel board actuating mechanism is the thrust gear around shovel board arm hoist mechanism and shovel board, shovel board arm hoist mechanism set up between shovel board arm and leading shield support base, the thrust gear sets up between main frame and flexible frame around the shovel board. Intensity of labour reduces, and the security improves by a wide margin.
Description
Technical field
The utility model belongs to coal mine fully-mechanized mining top-coal caving face and produces equipment technology field, is specifically related to a kind of fully mechanized coal face hydraulic pressure and automatically pushes away device for coal.
Background technology
In comprehensive extracting and caving face manufacturing process, after coal mining machine cut leads to the rib of upper outlet, the coal cinder dropped can tumble everywhere along tunnel, particularly bowing even more serious when adopting, is all after waiting coal-winning machine to return cutter usually, then by manually clearing up, at substantial time and muscle power, in scale removal process, there is very large potential safety hazard in the centrifugal force produced when the coal cinder that coal wall caving and top board drop and coal mining machine roller cut logical rib and the coal cinder that throws away is easy to damage the personnel of cleaning float coal.
Summary of the invention
The purpose of this utility model is to provide a kind of in the manufacturing process of comprehensive extracting and caving face, the broken coal tumbled after coal mining machine cut can being led to upper outlet rib is concentrated and is pushed in the passage of the coal mining machine roller of forward scraper transporter, by coal mining machine roller, coal is loaded scratch board conveyor, substitute manually float coal is cleared up, fully mechanized coal face hydraulic pressure automatically push away device for coal.
The utility model is solve the problems of the technologies described above the technical scheme taked to be:
A kind of fully mechanized coal face hydraulic pressure pushes away device for coal automatically, comprise advanced shield support base, shovel board arm, shovel board and shovel board driving mechanism, be characterized in: described shovel board arm comprises main frame and flexible framework, described flexible framework one end is stretched in main frame, the other end is connected with shovel board, its can in main frame free-extension; Described main frame is hinged on described advanced shield support base, and described shovel board driving mechanism comprises thrust gear before and after shovel board arm hoisting mechanism and shovel board; Described shovel board arm hoisting mechanism is arranged between shovel board arm and advanced shield support base; Before and after described shovel board, thrust gear is arranged between main frame and flexible framework.
Described shovel board comprises main shovel board, adds higher pair shovel board and side shield, described in add higher pair shovel board and to be arranged at above main shovel board and affixed with main shovel board, described side shield is arranged on the side of main shovel board;
The engaging lug seat that described shovel board arm hoisting mechanism comprises the fixed pedestal be arranged on advanced shield support base, lift cylinder and is arranged on main frame, cylinder barrel and the fixed pedestal of described lift cylinder are hinged, and piston head and the engaging lug seat of lift cylinder are hinged;
Before and after described shovel board, thrust gear comprises the passing oil cylinder being symmetricly set in main frame both sides, the support supporting plate be arranged on main frame, and cylinder barrel and the main frame of described passing oil cylinder are affixed, its piston head and flexible framework affixed; Described support supporting plate is positioned at below the cylinder barrel front end of passing oil cylinder;
Described main shovel board is connected with flexible framework by the linkage being arranged at telescopic frame frame end head, and described linkage is pin type linkage.
The utility model compared with prior art, has following beneficial effect:
Because the utility model adopts hydraulic jack system, this hydraulic pressure pushes away device for coal automatically can long-range hydraulic controlled operation, based on advanced shield support and the main frame that is articulated and connected, flexible framework embeds in main frame, the shovel board pushing away coal utilizes two passing oil cylinders and flexible framework to carry out elastic movement, amount of movement can reach 1250mm, meets the advance distance of a work cycle completely.When needs cleaning float coal, broken coal just can push in the passage of the coal mining machine roller of front conveyer by manipulation hydraulic system, by coal mining machine roller, coal is loaded transporter.This device can rise by lift cylinder, then shrinks, and the float coal of base plate can be avoided to take back, and make cleaning more thorough, do not need close during human users, Remote Hydraulic operation can complete, and safety significantly improves.Shovel board can stop and concentrate the broken coal tumbled when static, reduces cleaning scope.When operating use, be particularly useful for going down the hill exploitation, time-saving effect is more obvious, and every cutter coal can save about 10 ~ 15 minutes time of labor cleaning, and the every workday can improve output about more than 1000 ton, month nearly 30,000 tons of improving yield, and mate Lothrus apterus with the work cycle of work plane, do not need manually to carry out secondary cleaning float coal, reduce personnel labor intensity, operating efficiency and safety significantly improve, remarkable in economical benefits.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the top view of structure shown in Fig. 1.
In figure: 1-advanced shield support base; 2-fixed pedestal; 3-lift cylinder; 4-main frame; 5-engaging lug seat; 6-pass oil cylinder; 7-flexible framework; 8-linkage; 9-add higher pair shovel board; 10-main shovel board; 11-side shield; 12-support supporting plate.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of fully mechanized coal face hydraulic pressure pushes away device for coal automatically, comprise advanced shield support base 1, shovel board arm, shovel board and shovel board driving mechanism, be characterized in: described shovel board arm comprises main frame 4 and flexible framework 7, described flexible framework 7 one end is stretched in main frame 4, the other end is connected with shovel board, its can in main frame 4 free-extension; Described main frame 4 is hinged on described advanced shield support base 1, and described shovel board driving mechanism comprises thrust gear before and after shovel board arm hoisting mechanism and shovel board; Described shovel board arm hoisting mechanism is arranged between shovel board arm and advanced shield support base 1; Before and after described shovel board, thrust gear is arranged between main frame 4 and flexible framework 7.
Described shovel board comprises main shovel board 10, adds higher pair shovel board 9 and side shield 11, described in add higher pair shovel board 9 and to be arranged at above main shovel board 10 and affixed with main shovel board 10, described side shield 11 is arranged on the side of main shovel board 10;
The engaging lug seat 5 that described shovel board arm hoisting mechanism comprises the fixed pedestal 2 be arranged on advanced shield support base 1, lift cylinder 3 and is arranged on main frame 4, cylinder barrel and the fixed pedestal 2 of described lift cylinder 3 are hinged, and piston head and the engaging lug seat 5 of lift cylinder are hinged;
Before and after described shovel board, thrust gear comprises the passing oil cylinder 6 being symmetricly set in main frame 4 both sides, the support supporting plate 12 be arranged on main frame 4, and cylinder barrel and the main frame 4 of described passing oil cylinder 6 are affixed, its piston head and flexible framework 7 affixed; Described support supporting plate 12 is positioned at below the cylinder barrel front end of passing oil cylinder 6;
Described main shovel board 10 is connected with flexible framework 7 by the linkage 8 being arranged at flexible framework 7 termination;
Described linkage 8 is pin type linkage.
Claims (6)
1. a fully mechanized coal face hydraulic pressure pushes away device for coal automatically, comprise advanced shield support base (1), shovel board arm, shovel board and shovel board driving mechanism, it is characterized in that: described shovel board arm comprises main frame (4) and flexible framework (7), described flexible framework (7) one end is stretched in main frame (4), the other end is connected with shovel board, its can in main frame (4) free-extension; Described main frame (4) is hinged on described advanced shield support base (1), and described shovel board driving mechanism comprises thrust gear before and after shovel board arm hoisting mechanism and shovel board; Described shovel board arm hoisting mechanism is arranged between shovel board arm and advanced shield support base (1); Before and after described shovel board, thrust gear is arranged between main frame (4) and flexible framework (7).
2. fully mechanized coal face hydraulic pressure according to claim 1 pushes away device for coal automatically, it is characterized in that: described shovel board comprises main shovel board (10), adds higher pair shovel board (9) and side shield (11), described add higher pair shovel board (9) be arranged at main shovel board (10) top and affixed with main shovel board (10), described side shield (11) is arranged on the side of main shovel board (10).
3. fully mechanized coal face hydraulic pressure according to claim 1 pushes away device for coal automatically, it is characterized in that: the engaging lug seat (5) that described shovel board arm hoisting mechanism comprises the fixed pedestal (2) be arranged on advanced shield support base (1), lift cylinder (3) and is arranged on main frame (4), cylinder barrel and the fixed pedestal (2) of described lift cylinder (3) are hinged, and piston head and the engaging lug seat (5) of lift cylinder are hinged.
4. fully mechanized coal face hydraulic pressure according to claim 1 pushes away device for coal automatically, it is characterized in that: before and after described shovel board, thrust gear comprises the passing oil cylinder (6) being symmetricly set in main frame 4 both sides, the support supporting plate (12) be arranged on main frame (4), cylinder barrel and the main frame (4) of described passing oil cylinder (6) are affixed, its piston head and flexible framework (7) affixed, described support supporting plate (12) be positioned at pass oil cylinder (6) cylinder barrel front end below.
5. fully mechanized coal face hydraulic pressure according to claim 1 pushes away device for coal automatically, it is characterized in that: described main shovel board (10) is connected with flexible framework (7) by the linkage (8) being arranged at flexible framework (7) termination.
6. fully mechanized coal face hydraulic pressure according to claim 5 pushes away device for coal automatically, it is characterized in that: described linkage (8) is pin type linkage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857841.4U CN205100980U (en) | 2015-10-30 | 2015-10-30 | Combine and put automatic coal device that pushes away of working face hydraulic pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857841.4U CN205100980U (en) | 2015-10-30 | 2015-10-30 | Combine and put automatic coal device that pushes away of working face hydraulic pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205100980U true CN205100980U (en) | 2016-03-23 |
Family
ID=55516766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520857841.4U Active CN205100980U (en) | 2015-10-30 | 2015-10-30 | Combine and put automatic coal device that pushes away of working face hydraulic pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205100980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856560A (en) * | 2022-05-25 | 2022-08-05 | 山东里能鲁西矿业有限公司 | Triangular coal cleaning device for underground coal mine coal face |
-
2015
- 2015-10-30 CN CN201520857841.4U patent/CN205100980U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856560A (en) * | 2022-05-25 | 2022-08-05 | 山东里能鲁西矿业有限公司 | Triangular coal cleaning device for underground coal mine coal face |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205100980U (en) | Combine and put automatic coal device that pushes away of working face hydraulic pressure | |
| CN201746022U (en) | Tail self-advancing device for belt conveyor | |
| CN204135989U (en) | A kind of Quick pin remover of detaching hydraulic support | |
| CN203702144U (en) | Double-drum thin coal seam shearer | |
| CN103362545B (en) | Scrapper and self-moving reversed loader linkage pushing pull frame device | |
| CN202690128U (en) | Thin seam fully mechanized coal mining face scraper conveyer handpiece cushion frame auto-move device | |
| CN201502388U (en) | Track gangue-blocking device of large dip angle working face hydraulic support | |
| CN201068800Y (en) | Drag-flight conveyer | |
| CN203375888U (en) | Stemming machine | |
| CN203993734U (en) | Hydraulic support pin removal | |
| CN202170530U (en) | Crushing device for mine backhoe loader | |
| CN202628150U (en) | Self-moving type follow-up end bracket | |
| CN201280951Y (en) | Self-moving device for loading mechanism | |
| CN202280477U (en) | Automatic pulling and shifting device of scraper conveyor for thin coal layer | |
| CN203304329U (en) | Manual hydraulic type shaper for deformed steel belt recycled in downhole | |
| CN203583651U (en) | Dredging device of drainage pipeline dredging robot | |
| CN203742658U (en) | Middle groove of scraper conveyer for machine gun combined mining | |
| CN203408781U (en) | Wax conveying device | |
| CN202707141U (en) | Thin seam fully-mechanized coal mining reversed loader and conveyor combination self-moving device | |
| CN202628146U (en) | High-grade conventional mining pusher | |
| CN205101014U (en) | Hydraulic pressure hammer cracker | |
| CN203856206U (en) | Bolt pulling device for large steel mold | |
| CN204344122U (en) | A kind of large-scale development machine bolting with wire mesh device | |
| CN205532675U (en) | Combine and adopt aircraft nose device that platform was demolishd to support | |
| CN204419180U (en) | Fully-mechanized mining working disintegration face end support pin pulling out device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |