CN102661160A - Two-pillar hidden type filled hydraulic support - Google Patents
Two-pillar hidden type filled hydraulic support Download PDFInfo
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- CN102661160A CN102661160A CN2012101793410A CN201210179341A CN102661160A CN 102661160 A CN102661160 A CN 102661160A CN 2012101793410 A CN2012101793410 A CN 2012101793410A CN 201210179341 A CN201210179341 A CN 201210179341A CN 102661160 A CN102661160 A CN 102661160A
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Abstract
The invention provides a supporting filled support related to mining (coal) explorations and capable of being used for avoiding environmental disruption and land subsidence. The structure of the two-pillar hidden type filled hydraulic support is as follows: a rear top beam is articulated on the rear part of a top beam of a hidden support; a rear top beam upright is articulated on an oblique beam (hidden beam); a slidable supporting plate is suspended on the rear top beam; a discharging conveyor is suspended under the supporting plate; and a tamped expansion link with compacted stuffing is arranged at the rear part of a base, and is controlled by an oil cylinder to stretch and swing up and down. The support is characterized in that a front part main body of the filled support is the hidden support; front and rear links are arranged in a double-link mechanism; the oblique beam (hidden beam) is in a wide-beam structure, and the lower part of the filled support is articulated with the front and rear links; a needling is articulated with the rear top beam upright on the rear part of the oblique beam (hidden beam); the rear top beam is articulated with the rear part of the front top beam and a telescopic compaction beam is arranged in the rear top beam; a feeding conveyor is suspended at the lower part of the rear top beam through the supporting plate; a compaction rod capable of stretching and swinging up and down is arranged at the rear part of the base; and a support manipulation control system is a manual or electric control system. The two-pillar hidden type filled hydraulic support is suitable for any fully mechanized mining surface of full-seam mining.
Description
Affiliated technical field
The present invention relates to production technique field, a kind of mine (colliery), especially to the mining area, field with "nine squares" of some " three next on " its can be safely and effectively carry out mineral products (coal) exploitation and environmental protection.
Background technology
At present; Mostly filling bracket institution form is four post support shield type or six post support shields; The complex structure system is mixed and disorderly; And limit bracket quadric chain intensity, front-rear linkage are arranged to the not high and support anti-twisting property deficiency of single connecting rod strength, and cant beam intensity does not get on because of the increase of spatial relation intensity.
Summary of the invention
Existing filling support quadric chain is weak in order to overcome, support stability is not strong, the complex structure system is mixed and disorderly, the pedestrian space is little, filling space, rear portion minor issue; The present invention provides a kind of two column protected type filling hydraulic support, can arrange the wide strong cant beam of casing (caving shield), two front and back quadric chain, simplify that support post quantity increases the pedestrian space simultaneously and support hydraulic system is simplified greatly.
The technical solution adopted for the present invention to solve the technical problems is:
Adopt two column protected type filling hydraulic support; The support front body is a hydraulic shield support; Cant beam (caving shield) is in preceding back timber lower hinge; Preceding back timber and cant beam (caving shield) state lean on balancing cylinder to regulate, and the support front-rear linkage all adopts double connecting rod to improve the stability of support anti-twisting property and resisting longitudinal power ability raising support; Support rear portion back timber is hinged to preceding back timber rear portion, and rear portion back timber column is hinged on the cant beam (caving shield), and the enabling capabilities that promptly improves the back back timber has increased the filling space, rear portion again.
The invention has the beneficial effects as follows that simple in structure, system is simple, stability is strong, the filling space is big, support extension ratio is big, support intensity is high, compliance is strong, use oil cylinder lacks that cost is low, the filling consolidation effect is good.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is back back timber column of the present invention hinged front view on cant beam.
Fig. 2 is that master of the present invention looks sketch.
Back timbers before 1. among the figure, 2. before the back timber column, 3. balancing cylinder, 4. before back timber and cant beam (caving shield) hinging pin shaft; 5. cant beam (caving shield), 6. before back timber and back back timber hinging pin shaft, 7. back back timber column, 8. back back timber; 9. hang up material transporter supporting plate, 10. blowing transporter, 11. compaction rod parts, 12. compaction rods are transferred oil cylinder; 13. back link, 14. front rods, 15. bases, the 16. back timber rear portions compacting beam that stretches.
The specific embodiment
In the drawings; Before back timber (1), preceding back timber column (2), balancing cylinder (3), hinging pin shaft (4), cant beam (caving shield) (5), front rod (14), back link (13), form this invention front body jointly with (15); (1) leaning on (2) to support can oscilaltion and support, top top board setting pressure; (1) lean on (3) adjustment state with (5), (5), (13), (14), (15) are formed stable quadric chain jointly; Rear portion back timber (8) leans on (6) bearing pin to be hinged to preceding back timber (1) rear portion, hinged cant beam (caving shield) (5) back that supports to of the column oil cylinder (7) of back back timber (8), and the supporting of back back timber (8) and state lean on column (7) to support and regulate and the roof supporting setting pressure; (10) the blowing transporter is suspended on (9) supporting plate and can slides front and back; Base (15) rear portion is hinged with (11) compaction rod and partly leans on the transfer of (12) oil cylinder can swing and the compacting attal that self can stretch; (16) the flexible compacting beam in back timber rear portion leans on the inner telescopic oil cylinder of (8) back back timber tamping upper back attal that stretches.
The forward back timber column of the height of the up-down supporting of support (2) carries out; Back timber front end support force before the state of back timber (1) was regulated simultaneously before balancing cylinder (3) was regulated, maintenance sinciput Liangping is straight and connect the top state, and cant beam (caving shield) (5) leans on balancing cylinder (3) to mention simultaneously; Back timber (1) lower hinge front rod (14), back link (13) before cant beam (caving shield) (5) upper articulation; They are vertical and lateral stabilities of the part maintenance support of quadric chain; Cant beam (caving shield) (5) has good torsional property, and base (15) is roomy, shelves are opened at the middle part, the front and rear part has gap bridge, front portion also can be provided with to lift ground mechanism, rear portion that the linkage of adjusting oil cylinder (12) of coupling part and the compaction rod of (11) compaction rod is arranged; The up-down of support rear portion back timber (8) be along with moving its state of preceding back timber (1) and whole front carriage and supporting be lean on that the column oil cylinder (7) that is hinged to cant beam (caving shield) (5) is regulated, column oil cylinder (7) quantity can be that 1 or 2 its support regulating effects are good and can reserve the rear portion packing space; Having slideway (9) supporting plate just to hang on it by slip (10) blowing transporter in the above on the rear portion back timber (8), slides and realizes evenly putting inserts in front and back; (11) the compaction rod multi-stage expansion can before and after tamping casting resin and put casting resin in order, and can swing up and down the compacting casting resin; This invention can increase part refractory gunning equipment system again, so both can add intensity and the stability that whitewashing improves filling aggregate simultaneously by solid filling; Thereby this invention simultaneously can be raised the compaction rod articulated position and added the trawlnet frame with the base rear portion the thick mineral products of spy (coal seam) are carried out the separate zone production filling.
Claims (10)
1. filling support; The back timber at the hinged rear portion, back timber rear portion of shield; Rear portion back timber column is hinged to that cant beam (caving shield) is gone up, hang with on the back timber of rear portion can before and after under the supporting plate, blowing transporter suspension supporting plate that slide, there is the flexible compaction rod of tamping of tamping arrangement inserts at the base rear portion and flexible and swing up and down work by oil cylinder control, it is characterized in that: filling support front body is a shield, and front-rear linkage is arranged to double connecting rod; Cant beam (caving shield) is the wide beam structure; Lower hinge front-rear linkage, back have the hinged back of needling back timber column, and back back timber is articulated in preceding main body rack back timber rear portion; Back back timber bottom hangs the transporter that feeds intake through supporting plate; The base rear portion is provided with the compaction rod that can stretch and can swing up and down, and back timber rear portion, rear portion has flexible compacting beam to be used for compacting top material, and control operation of the present invention system is with manual, automatically controlled.
2. according to the said the present invention of claim 1, it is characterized in that: the back timber at hinged rear portion, shield rear portion, rear portion back timber column are articulated in the preceding back timber rear portion of support, and back back timber column is hinged to act on the support cant beam (caving shield).
3. hang on back timber bottom, back according to the said blowing of the present invention of claim 1 transport establishment, can before and after slide.
4. according to the said cant beam of the present invention of claim 1 (caving shield) back the rear portion of installation back timber column agency is arranged.
5. being double connecting rod according to the said front-rear linkage of the present invention of claim 1, can be that two single connecting rods also can be to use with H type double link.
6. be hinged with compaction rod mechanism according to claim 1 rear portion of the present invention, compaction rod can stretch and can swing up and down.
7. the present invention is applied to thick any mineral products (coal seam) exploitation supporting filling of mineral products (coal seam, colliery) exploitation 1-8 rice according to claim 1.
8. the present invention is applied to any mineral products (coal seam) exploitation supporting filling that mineral products (coal seam, colliery) are exploited 1000KN and above working resistance thereof according to claim 1.
9. there is flexible compacting beam to be used for compacting top material according to back timber rear portion, claim 1 rear portion of the present invention.
10. control system according to its control operation hydraulic system of claim 1 the present invention with manual, electric hydraulic control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101793410A CN102661160A (en) | 2012-06-04 | 2012-06-04 | Two-pillar hidden type filled hydraulic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101793410A CN102661160A (en) | 2012-06-04 | 2012-06-04 | Two-pillar hidden type filled hydraulic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102661160A true CN102661160A (en) | 2012-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101793410A Pending CN102661160A (en) | 2012-06-04 | 2012-06-04 | Two-pillar hidden type filled hydraulic support |
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| Country | Link |
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| CN (1) | CN102661160A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233755A (en) * | 2013-04-15 | 2013-08-07 | 山西平阳重工机械有限责任公司 | Six-prop supporting split base type middle filling support |
| CN103266914A (en) * | 2013-06-07 | 2013-08-28 | 冀中能源集团有限责任公司 | Automatic solid-filling coal mining control system |
| CN107152297A (en) * | 2016-03-02 | 2017-09-12 | 徐州神安矿山机械科技有限公司 | One kind is floating to shake formula hydraulic support |
| CN108928780A (en) * | 2018-10-12 | 2018-12-04 | 辽宁威跃集团机械制造有限公司 | Coal mine hydraulic supporting recovery system |
| CN109372564A (en) * | 2018-12-10 | 2019-02-22 | 华电郑州机械设计研究院有限公司 | A kind of filling coal mining support apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2316973B (en) * | 1996-09-07 | 2000-12-13 | Dbt Gmbh | Method and device for monitoring the load on hydraulic powered shield supports for underground mining |
| CN201460934U (en) * | 2009-09-02 | 2010-05-12 | 郑州四维机电设备制造有限公司 | Filling timbering hydraulic support |
| CN201539274U (en) * | 2009-12-04 | 2010-08-04 | 沈阳市华祥矿山机械厂 | Tank type filling hydraulic support |
| CN201606089U (en) * | 2009-12-24 | 2010-10-13 | 郑州四维机电设备制造有限公司 | Supporting and filling integrated hydraulic bracket |
| CN201874597U (en) * | 2010-12-09 | 2011-06-22 | 郑州四维机电设备制造有限公司 | Tetrastyle paste filling timbering hydraulic support used in thin coal seam |
| CN102168572A (en) * | 2010-02-25 | 2011-08-31 | 郑州四维机电设备制造有限公司 | Waste filling supporting 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 |
-
2012
- 2012-06-04 CN CN2012101793410A patent/CN102661160A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2316973B (en) * | 1996-09-07 | 2000-12-13 | Dbt Gmbh | Method and device for monitoring the load on hydraulic powered shield supports for underground mining |
| CN201460934U (en) * | 2009-09-02 | 2010-05-12 | 郑州四维机电设备制造有限公司 | Filling timbering hydraulic support |
| CN201539274U (en) * | 2009-12-04 | 2010-08-04 | 沈阳市华祥矿山机械厂 | Tank type filling hydraulic support |
| CN201606089U (en) * | 2009-12-24 | 2010-10-13 | 郑州四维机电设备制造有限公司 | Supporting and filling integrated hydraulic bracket |
| CN102168572A (en) * | 2010-02-25 | 2011-08-31 | 郑州四维机电设备制造有限公司 | Waste filling supporting 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 |
| CN201874597U (en) * | 2010-12-09 | 2011-06-22 | 郑州四维机电设备制造有限公司 | Tetrastyle paste filling timbering hydraulic support used in thin coal seam |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233755A (en) * | 2013-04-15 | 2013-08-07 | 山西平阳重工机械有限责任公司 | Six-prop supporting split base type middle filling support |
| CN103266914A (en) * | 2013-06-07 | 2013-08-28 | 冀中能源集团有限责任公司 | Automatic solid-filling coal mining control system |
| CN103266914B (en) * | 2013-06-07 | 2016-03-23 | 冀中能源集团有限责任公司 | Solid filling coal mining automation control system |
| CN107152297A (en) * | 2016-03-02 | 2017-09-12 | 徐州神安矿山机械科技有限公司 | One kind is floating to shake formula hydraulic support |
| CN108928780A (en) * | 2018-10-12 | 2018-12-04 | 辽宁威跃集团机械制造有限公司 | Coal mine hydraulic supporting recovery system |
| CN108928780B (en) * | 2018-10-12 | 2023-08-22 | 辽宁威跃集团机械制造有限公司 | Colliery hydraulic support decomposes recovery system |
| CN109372564A (en) * | 2018-12-10 | 2019-02-22 | 华电郑州机械设计研究院有限公司 | A kind of filling coal mining support apparatus |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120912 |