CN103104275A - Gangue filling hydraulic support - Google Patents
Gangue filling hydraulic support Download PDFInfo
- Publication number
- CN103104275A CN103104275A CN201210499572XA CN201210499572A CN103104275A CN 103104275 A CN103104275 A CN 103104275A CN 201210499572X A CN201210499572X A CN 201210499572XA CN 201210499572 A CN201210499572 A CN 201210499572A CN 103104275 A CN103104275 A CN 103104275A
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- China
- Prior art keywords
- hydraulic support
- end head
- single end
- waste filling
- filling
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Abstract
The invention discloses a gangue filling hydraulic support, and belongs to the technical field of underground coal mine comprehensive mechanized coal mining work face support devices. The gangue filling hydraulic support comprises two single-end-socket hydraulic supports which are connected. Connection seats are respectively connected behind bases of the two single-end-socket hydraulic supports, and respectively connected with swing beams which can swing with a certain angle under the action of lifting jacks. The gangue filling hydraulic support can fill gangue and other filling materials fallen around the swing beams into mined-out areas, thereby controlling scattering and better implementing filling.
Description
Technical field
The present invention relates to fully-mechanized coalface support apparatus technical field, particularly a kind of waste filling hydraulic support under coal mine.
Background technology
Hydraulic support of the prior art is often dropped when fill material is filled to the goaf, causes filling effect bad, and easily causes the waste of fill material.
Summary of the invention
In order to address the above problem, the present invention proposes a kind of waste filling hydraulic support that can realize spoil mechanization automatic filling.
Waste filling hydraulic support provided by the invention comprises two single end head hydraulic supports, and described two single end head hydraulic supports link together; The base back of described two single end head hydraulic supports is connected with respectively Connection Block, is connected with respectively balance arm on described Connection Block, and described balance arm can both be angle swinging under the effect of its jack.
As preferably, described two single end head hydraulic supports are provided with chute respectively at rear back timber, are equiped with supporting plate on described chute, and described supporting plate is hung oneself and is provided with the filling transporter.
As preferably, the single end head hydraulic support of described waste filling hydraulic support links together.
As preferably, described two single end head hydraulic supports link together by connecting rod.
As preferably, described two single end head hydraulic supports link together by the anti-down jack of back timber.
As preferably, the top board of described rear back timber is widened to the centre of described two single end head hydraulic supports respectively.
Waste filling hydraulic support provided by the invention links together two single end head hydraulic supports, can strengthen the support capacity to top board; The base back of these two single end head hydraulic supports is connected with respectively Connection Block, be connected with respectively balance arm on this Connection Block, balance arm can both be angle swinging under the effect of its jack, this support can be filled to the goaf by near the casting resins such as spoil that balance arm will be fallen balance arm, drops and can implement better filling thereby control.
Description of drawings
The master of the waste filling hydraulic support that Fig. 1 provides for the embodiment of the present invention when the state of use looks schematic diagram
Fig. 2 looks schematic diagram for the general frame structure master of the waste filling hydraulic support that the embodiment of the present invention provides;
Schematic diagram is looked on the general frame structure left side of the waste filling hydraulic support that Fig. 3 provides for the embodiment of the present invention;
The base of the waste filling hydraulic support that Fig. 4 provides for the embodiment of the present invention (removing back timber and column) schematic top plan view afterwards;
The elevational schematic view of the one-sided rear back timber of the waste filling hydraulic support that Fig. 5 provides for the embodiment of the present invention;
Fig. 6 is that the A-A of Fig. 4 is to cross-sectional schematic;
Fig. 7 is that the B-B of Fig. 4 is to cross-sectional schematic;
Fig. 8 is that the C-C of Fig. 4 is to cross-sectional schematic;
The schematic top plan view of the waste filling hydraulic support that Fig. 9 provides for the embodiment of the present invention.
The specific embodiment
In order to understand the present invention in depth, the present invention is described in detail below in conjunction with drawings and the specific embodiments.
Referring to accompanying drawing 1～4, waste filling hydraulic support provided by the invention comprises two single end head hydraulic supports, and these two single end head hydraulic supports link together; Base 2 back of two single end head hydraulic supports are connected with respectively Connection Block 3, are connected with respectively balance arm 4 on Connection Block 3, and balance arm 4 can both be angle swinging under the effect of its jack 5.Make and fall the relevant position that near balance arm 4 casting resins are filled to the goaf of waste filling hydraulic support provided by the invention.
Referring to accompanying drawing 1 and 6～8, waste filling hydraulic support provided by the invention is provided with chute 6 in rear back timber 1, be equiped with supporting plate 7 on chute 6, supporting plate 7 is hung oneself to be provided with and is filled transporter 10, during use, supporting plate 7 drives under the effect of its jack fills transporter 10 in the interior slip of chute 6, thereby makes spoil fall the relevant position in waste filling hydraulic support provided by the invention goaf.
Referring to accompanying drawing 3, two single end head hydraulic supports of waste filling hydraulic support provided by the invention link together, thereby strengthen the also support capacity of support to top board of waste filling provided by the invention.
Referring to accompanying drawing 3, as a kind of concrete implementation that two single end head hydraulic supports link together, two single end head hydraulic supports can link together by connecting rod 8.
Referring to accompanying drawing 3, as the another kind of concrete implementation that two single end head hydraulic supports link together, the single end head hydraulic support can also link together by the anti-down jack 9 of back timber.
In the present embodiment, two single end head hydraulic supports link together by connecting rod 8 and the anti-down jack 9 of back timber simultaneously.
Referring to accompanying drawing 9, the top board of the rear back timber 1 of waste filling hydraulic support provided by the invention is widened to the centre of two single end head hydraulic supports respectively, thereby, not only strengthened the enabling capabilities of the top board of rear back timber 1, also strengthened the anti-cash ability of the top board of rear back timber 1.
Waste filling hydraulic support based on the aforementioned techniques scheme comprises that left and right front back timber, left and right rear back timber, side are protected the top, side is protected top jack, the anti-down jack of back timber (or being connecting rod), column, upper connecting rod, balance jack, front rod, back link, left and right base 2, left and right balance arm 4 and jack 5, advancing jack etc.; Left and right front back timber, left and right rear back timber 1, side are protected top, side and are protected top jack, the anti-down jack 9 of back timber, column, upper connecting rod, balance jack, front rod, back link, left and right base 2, connecting rod 8, advancing jack etc. and be hinged and coordinate the termination hydraulic support that forms on general type.
Waste filling hydraulic support provided by the invention links together two single end head hydraulic supports, can strengthen the support capacity to top board; Base 2 back of these two single end head hydraulic supports are connected with respectively Connection Block 3, be connected with respectively balance arm 4 on this Connection Block 3, balance arm 4 can both be angle swinging under the effect of its jack 5, this support can will be fallen near balance arm 4 casting resins such as spoil by balance arm 4 and be filled to the goaf, drops and can implement better filling thereby control.
The above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above is only the specific embodiment of the present invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. a waste filling hydraulic support, is characterized in that, comprises two single end head hydraulic supports, and described two single end head hydraulic supports link together; The base back of described two single end head hydraulic supports is connected with respectively Connection Block, is connected with respectively balance arm on described Connection Block, and described balance arm can both be angle swinging under the effect of its jack.
2. waste filling hydraulic support according to claim 1, is characterized in that, described two single end head hydraulic supports are provided with chute respectively at rear back timber, are equiped with supporting plate on described chute, and described supporting plate is hung oneself and is provided with the filling transporter.
3. waste filling hydraulic support according to claim 1 and 2, is characterized in that, the single end head hydraulic support of described waste filling hydraulic support links together.
4. waste filling hydraulic support according to claim 3, is characterized in that, described two single end head hydraulic supports link together by connecting rod.
5. waste filling hydraulic support according to claim 3, is characterized in that, described two single end head hydraulic supports link together by the anti-down jack of back timber.
6. waste filling hydraulic support according to claim 1, is characterized in that, the top board of described rear back timber is widened to the centre of described two single end head hydraulic supports respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210499572XA CN103104275A (en) | 2012-11-29 | 2012-11-29 | Gangue filling hydraulic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210499572XA CN103104275A (en) | 2012-11-29 | 2012-11-29 | Gangue filling hydraulic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103104275A true CN103104275A (en) | 2013-05-15 |
Family
ID=48312440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210499572XA Pending CN103104275A (en) | 2012-11-29 | 2012-11-29 | Gangue filling hydraulic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103104275A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005779A (en) * | 2014-03-03 | 2014-08-27 | 神华集团有限责任公司 | Skid-proof bracket device |
| CN109989787A (en) * | 2019-05-09 | 2019-07-09 | 陕西长武亭南煤业有限责任公司 | A kind of coal mine waste rock filling combination ramming mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3730512A1 (en) * | 1987-09-11 | 1989-03-30 | Gewerk Eisenhuette Westfalia | Support chock, in particular for pneumatic stowing operations |
| CN201306180Y (en) * | 2008-12-09 | 2009-09-09 | 郑州四维机电设备制造有限公司 | Filling and supporting hydraulic support |
| CN201810325U (en) * | 2010-10-14 | 2011-04-27 | 郑州四维机电设备制造有限公司 | Solid filling end bracket |
| CN201891423U (en) * | 2010-12-06 | 2011-07-06 | 平顶山煤矿机械有限责任公司 | End head hydraulic bracket and single hydraulic brackets for same |
| CN102444415A (en) * | 2010-10-14 | 2012-05-09 | 郑州四维机电设备制造有限公司 | Tip bracket for solid filling |
| CN202970748U (en) * | 2012-11-29 | 2013-06-05 | 郑州四维机电设备制造有限公司 | Waste rock filling hydraulic support |
-
2012
- 2012-11-29 CN CN201210499572XA patent/CN103104275A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3730512A1 (en) * | 1987-09-11 | 1989-03-30 | Gewerk Eisenhuette Westfalia | Support chock, in particular for pneumatic stowing operations |
| CN201306180Y (en) * | 2008-12-09 | 2009-09-09 | 郑州四维机电设备制造有限公司 | Filling and supporting hydraulic support |
| CN201810325U (en) * | 2010-10-14 | 2011-04-27 | 郑州四维机电设备制造有限公司 | Solid filling end bracket |
| CN102444415A (en) * | 2010-10-14 | 2012-05-09 | 郑州四维机电设备制造有限公司 | Tip bracket for solid filling |
| CN201891423U (en) * | 2010-12-06 | 2011-07-06 | 平顶山煤矿机械有限责任公司 | End head hydraulic bracket and single hydraulic brackets for same |
| CN202970748U (en) * | 2012-11-29 | 2013-06-05 | 郑州四维机电设备制造有限公司 | Waste rock filling hydraulic support |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005779A (en) * | 2014-03-03 | 2014-08-27 | 神华集团有限责任公司 | Skid-proof bracket device |
| CN109989787A (en) * | 2019-05-09 | 2019-07-09 | 陕西长武亭南煤业有限责任公司 | A kind of coal mine waste rock filling combination ramming mechanism |
| CN109989787B (en) * | 2019-05-09 | 2024-01-19 | 陕西长武亭南煤业有限责任公司 | Coal mine gangue filling combined tamping mechanism |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Wu town Xingyang city Henan province 450103 Zhengzhou city wide road Applicant after: Caterpillar (Zhengzhou) Co., Ltd. Address before: Wu town Xingyang city Henan province 450103 Zhengzhou city wide road Applicant before: Zhengzhou Siwei Electromechanical Equipment Manufacturing Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: ZHENGZHOU SIWEI ELECTROMECHANICAL EQUIPMENT MANUFACTURING CO., LTD. TO: CATERPILLAR (ZHENGZHOU) CO., LTD. |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130515 |