CN202370562U - Solid waste filling coal mining hydraulic support frame - Google Patents
Solid waste filling coal mining hydraulic support frame Download PDFInfo
- Publication number
- CN202370562U CN202370562U CN2011205256251U CN201120525625U CN202370562U CN 202370562 U CN202370562 U CN 202370562U CN 2011205256251 U CN2011205256251 U CN 2011205256251U CN 201120525625 U CN201120525625 U CN 201120525625U CN 202370562 U CN202370562 U CN 202370562U
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- CN
- China
- Prior art keywords
- coal mining
- hydraulic support
- base
- solid waste
- top beam
- 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 discloses a solid waste filling coal mining hydraulic support frame and relates to transfer equipment in the coal mining field. The solid waste filling coal mining hydraulic support frame is a four-bar six-post support type hydraulic support frame, an upright post and a four-bar mechanism are arranged between a top beam and a base, the back end of the top beam is connected with a back top beam, a jack is arranged between the back top beam and the base, a compacting machine is arranged at the tail end of the base, and the back top beam is hung with a porous bottom dismounting type conveyor. The solid waste filling coal mining hydraulic support frame can form the matching with the porous bottom dismounting type conveyor in the structure and the function, and the back top beam is provided with the jack, so the height of the back top beam is adjustable, the management and the overhauling are convenient, the base is provided with the compacting machine, materials are compacted after the filling materials are filled into a goaf, and the filling materials reach a certain compactness.
Description
Technical field
The utility model relates to the rehandle facilities of coal mining field, is specifically related to a kind of solid waste filling coal mining hydraulic support.
Background technology
Comprehensive mechanization solid waste filling coal mining is that solid waste such as ground slag are transported to the down-hole through the feeding system of digging vertically downward from ground; Be transported to filling operation face with haulage devices such as rubber conveyers again, combine by fillings such as filling comprehensive mining hydraulic bracket, filling mining conveyers and adopt key equipment realization goaf filling.
The filling coal mining hydraulic support is that comprehensive mechanization filling mining work plane mainly one of is equipped; It and coal-winning machine, drag conveyor, porous bottom-dump conveyer of solid-state filling material, the supporting use of compacting machine; Play a part the management top board, isolate country rock, upkeep operation space; Can move forward voluntarily with drag conveyor is supporting, advance coal-face to work continuously.
But in actual recovery process, because complicated geological condition is changeable, the special operation environment of filling coal mining liquid, existing hydraulic support can not satisfy the needs of filling coal mining fully.
Summary of the invention
The purpose of the utility model provides a kind of solid waste filling coal mining hydraulic support.
The utility model is realized through following technical scheme:
Solid waste filling coal mining hydraulic support; Be positive four connecting rods, six post hydraulic chock-shield supports; Be provided with column and quadric chain between back timber and the base, the rear end of back timber is connected with the back back timber, is provided with jack between back back timber and the base; The end of base is equipped with compacting machine, back back timber suspension porous bottom-dump conveyer.
During use, the porous bottom-dump conveyer of suspension is with tail, the head of the upper and lower termination of fully mechanized coal face; Form whole porous bottom-dump conveyer of solid-state filling material; Be used for the transportation of filler, be used, realize the whole filling of work plane with the filling coal mining hydraulic support; Compacting machine is installed on the base, and the filler that porous bottom-dump conveyer is unloaded carries out compacting.
The utility model forms supporting with porous bottom-dump conveyer on 26S Proteasome Structure and Function; Back back timber has been installed jack; Make back back timber adjustable height to have made things convenient for management and maintenance, base has been installed compacting machine; After filler is filled into the goaf, material is carried out compacting, make filler reach certain density.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure: back timber, 6-jack, 7-compacting machine, 8-porous bottom-dump conveyer behind 1-back timber, 2-base, 3-column, 4-quadric chain, the 5-.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Solid waste filling coal mining hydraulic support as shown in Figure 1; Be positive four connecting rods, six post hydraulic chock-shield supports; Be provided with column 3 and quadric chain 4 between back timber 1 and the base 2, the rear end of back timber 1 connects back back timber 5, is provided with jack 6 between back back timber 5 and the base 2; The end of base 2 is equipped with compacting machine 7, back back timber 5 suspension porous bottom-dump conveyers 8.
Claims (1)
1. solid waste filling coal mining hydraulic support; It is characterized by positive four connecting rods, six post hydraulic chock-shield supports; Be provided with column (3) and quadric chain (4) between back timber (1) and the base (2), the rear end of back timber (1) connects back back timber (5), is provided with jack (6) between back back timber (5) and the base (2); The end of base (2) is equipped with compacting machine (7), back back timber (5) suspension porous bottom-dump conveyer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205256251U CN202370562U (en) | 2011-12-15 | 2011-12-15 | Solid waste filling coal mining hydraulic support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205256251U CN202370562U (en) | 2011-12-15 | 2011-12-15 | Solid waste filling coal mining hydraulic support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202370562U true CN202370562U (en) | 2012-08-08 |
Family
ID=46594268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205256251U Expired - Fee Related CN202370562U (en) | 2011-12-15 | 2011-12-15 | Solid waste filling coal mining hydraulic support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202370562U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926790A (en) * | 2012-12-03 | 2013-02-13 | 山西潞安环保能源开发股份有限公司王庄煤矿 | Inter-support coal-leakage-prevention device of combined-mining hydraulic support |
| CN104453994A (en) * | 2014-11-18 | 2015-03-25 | 中国矿业大学(北京) | Gob-side entry retaining method for putting top waste rock down to achieve roadway side packing |
| WO2015161771A1 (en) * | 2014-04-25 | 2015-10-29 | 中国矿业大学 | Matching method for equipment for solid-filling coal face of coal mine |
| CN110130896A (en) * | 2019-06-26 | 2019-08-16 | 中国矿业大学 | A kind of working face pillar filling mining method |
-
2011
- 2011-12-15 CN CN2011205256251U patent/CN202370562U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926790A (en) * | 2012-12-03 | 2013-02-13 | 山西潞安环保能源开发股份有限公司王庄煤矿 | Inter-support coal-leakage-prevention device of combined-mining hydraulic support |
| CN102926790B (en) * | 2012-12-03 | 2014-10-22 | 山西潞安环保能源开发股份有限公司王庄煤矿 | Inter-support coal-leakage-prevention device of combined-mining hydraulic support |
| WO2015161771A1 (en) * | 2014-04-25 | 2015-10-29 | 中国矿业大学 | Matching method for equipment for solid-filling coal face of coal mine |
| CN104453994A (en) * | 2014-11-18 | 2015-03-25 | 中国矿业大学(北京) | Gob-side entry retaining method for putting top waste rock down to achieve roadway side packing |
| CN110130896A (en) * | 2019-06-26 | 2019-08-16 | 中国矿业大学 | A kind of working face pillar filling mining method |
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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: 20120808 Termination date: 20121215 |