CN102327788A - Hydraulic crushing device for heaving floor in roadway - Google Patents
Hydraulic crushing device for heaving floor in roadway Download PDFInfo
- Publication number
- CN102327788A CN102327788A CN201110220205A CN201110220205A CN102327788A CN 102327788 A CN102327788 A CN 102327788A CN 201110220205 A CN201110220205 A CN 201110220205A CN 201110220205 A CN201110220205 A CN 201110220205A CN 102327788 A CN102327788 A CN 102327788A
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- Prior art keywords
- hinged
- oil cylinder
- hydraulic
- crushing device
- roadway
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- 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.)
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- 230000005641 tunneling Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
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Abstract
The invention provides a hydraulic crushing device for a heaving floor in a roadway, belonging to the technical field of underground heaving floor removing devices. In order to solve the technical problem, the hydraulic crushing device for the heaving floor in the roadway, capable of realizing mechanization of heaving floor removal in the roadway, speeding up a tunneling rate and reducing labor intensity of workers is provided. The adopted technical scheme of the invention is as follows: the bottom of a support arm is fixed on a frame; a cylinder body of a support oil cylinder is fixed on the frame; a piston rod is hinged with the support arm; the middle part of a swinging arm is hinged to the front end of the support arm; a cylinder body of a swinging oil cylinder is hinged with the middle part of the support arm; the piston rod is hinged with the upper end of the swinging arm; the lower end of the swinging arm is hinged with a hydraulic hammer; two ends of a first connecting sheet are respectively connected with the lower part of the swinging arm and the piston rod of the oil cylinder of the hydraulic hammer; and two ends of a second connecting sheet are respectively hinged together with the first connecting sheet and the upper part of the hydraulic hammer. The hydraulic crushing device is used for removing the heaving floor in the roadway.
Description
Technical field
Tunnel of the present invention pucking hydraulic crushing device belongs to down-hole pucking scavenge unit technical field.
Background technology
When after the coal mine roadway driving is accomplished, also not carrying out back production, it is pucking that the bottom surface, tunnel receives the serious bulge of the normal appearance of various stress effects, distortion.Common pucking bulge is high about 1.5 meters, and 1.5～2 meters of diameters have a strong impact on the headwork of the working face that carries out next step.Mainly be to lean on manual work by simple tools now, pucking is carried out fragmentation, so slow with present technology cleaning pucking speed, working strength of workers is big, labor intensive.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and technical problem to be solved provides a kind of mechanization that can realize that the tunnel pucking is removed, and accelerates driving speed, reduces the tunnel pucking hydraulic crushing device of working strength of workers.
For solving the problems of the technologies described above, the technical scheme that the present invention adopted is: tunnel pucking hydraulic crushing device, and the bottom of support arm is fixed on the frame; The cylinder body of support cylinder is fixed on the frame, and the piston rod and the support arm of support cylinder are hinged, and the middle part of swing arm is hinged on the front end of support arm; The cylinder body of oscillating oil cylinder and the middle part of support arm are hinged; The piston rod of oscillating oil cylinder and the upper end of swing arm are hinged, and the lower end and the hydraulic hammer of swing arm are hinged, the cylinder body of hydraulic hammer oil cylinder and the upper articulation of swing arm; The piston rod of hydraulic hammer oil cylinder is connected with an end of first brace; The other end of first brace is connected with the bottom of swing arm, and an end of second brace and the piston rod of hydraulic hammer oil cylinder and first brace are hinged, the other end of second brace and the upper articulation of hydraulic hammer.
The beneficial effect that the present invention compared with prior art has is: tunnel of the present invention pucking hydraulic crushing device employing hydraulic crushing plays the end pucking is carried out fragmentation, has realized the mechanization that the tunnel pucking is removed, and has reduced working strength of workers.
Description of drawings
Below in conjunction with accompanying drawing tunnel of the present invention pucking hydraulic crushing device is done further to specify.
Fig. 1 is a structural representation of the present invention.
Among the figure: 1 is support arm, and 2 is support cylinder, and 3 is oscillating oil cylinder, and 4 is swing arm, and 5 is the hydraulic hammer oil cylinder, and 6 is first brace, and 7 is second brace, and 8 is hydraulic hammer.
The specific embodiment
As shown in Figure 1, tunnel of the present invention pucking hydraulic crushing device, the bottom of support arm 1 is fixed on the frame; The cylinder body of support cylinder 2 is fixed on the frame, and the piston rod of support cylinder 2 and support arm 1 are hinged, and the middle part of swing arm 4 is hinged on the front end of support arm 1; The middle part of the cylinder body of oscillating oil cylinder 3 and support arm 1 is hinged; The upper end of the piston rod of oscillating oil cylinder 3 and swing arm 4 is hinged, and the lower end of swing arm 4 and hydraulic hammer 8 are hinged, the upper articulation of the cylinder body of hydraulic hammer oil cylinder 5 and swing arm 4; The piston rod of hydraulic hammer oil cylinder 5 is connected with an end of first brace 6; The other end of first brace 6 is connected with the bottom of swing arm 4, and an end of second brace 7 and the piston rod of hydraulic hammer oil cylinder 5 and first brace 6 are hinged, the upper articulation of the other end of second brace 7 and hydraulic hammer 8.
Among the present invention, the bottom of support arm 1 is fixed on the frame, and the cylinder body of support cylinder 2 is fixed on the frame; 2 pairs of support arms 1 of support cylinder play a supportive role; Swing arm 4 can swing up and down under the drive of oscillating oil cylinder 3, thus the height of adjustment hydraulic hammer 8, and hydraulic hammer oil cylinder 5 is through the angle of first brace 6 and second brace, 7 control hydraulic hammers 8; In a word, hydraulic hammer 8 can carry out fragmentation to pucking under the acting in conjunction of oscillating oil cylinder 3 and hydraulic hammer oil cylinder 5.
When needs are repaired the pucking on ground, tunnel, earlier tunnel of the present invention pucking hydraulic crushing device is aimed at pucking, each oil cylinder in the pucking hydraulic crushing device of control tunnel; With hydraulic hammer 8 pucking is smashed; After smashing, the present invention is moved to next pucking place, repeat said process.
Claims (1)
1. tunnel pucking hydraulic crushing device; It is characterized in that: the bottom of support arm (1) is fixed on the frame; The cylinder body of support cylinder (2) is fixed on the frame, and the piston rod of support cylinder (2) and support arm (1) are hinged, and the middle part of swing arm (4) is hinged on the front end of support arm (1); The middle part of the cylinder body of oscillating oil cylinder (3) and support arm (1) is hinged; The upper end of the piston rod of oscillating oil cylinder (3) and swing arm (4) is hinged, and the lower end of swing arm (4) and hydraulic hammer (8) are hinged, the upper articulation of the cylinder body of hydraulic hammer oil cylinder (5) and swing arm (4); The piston rod of hydraulic hammer oil cylinder (5) is connected with an end of first brace (6); The other end of first brace (6) is connected with the bottom of swing arm (4), and the piston rod and first brace (6) of an end of second brace (7) and hydraulic hammer oil cylinder (5) are hinged, the upper articulation of the other end of second brace (7) and hydraulic hammer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110220205A CN102327788A (en) | 2011-08-03 | 2011-08-03 | Hydraulic crushing device for heaving floor in roadway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110220205A CN102327788A (en) | 2011-08-03 | 2011-08-03 | Hydraulic crushing device for heaving floor in roadway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102327788A true CN102327788A (en) | 2012-01-25 |
Family
ID=45479903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110220205A Pending CN102327788A (en) | 2011-08-03 | 2011-08-03 | Hydraulic crushing device for heaving floor in roadway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102327788A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028331A (en) * | 2014-06-11 | 2014-09-10 | 山西东华机械有限公司 | Pneumatic crushing hammer |
| CN107246160A (en) * | 2017-06-15 | 2017-10-13 | 柳州市文宇科技服务有限公司 | A kind of breaker of disintegrating machine |
| CN107971062A (en) * | 2017-12-29 | 2018-05-01 | 宣城市安工大工业技术研究院有限公司 | A kind of multifunctional solution broken stone quartering hammer and its manufacture method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08164341A (en) * | 1994-12-13 | 1996-06-25 | Nishimatsu Constr Co Ltd | Rolling stone crushing device |
| JP2537242Y2 (en) * | 1992-12-28 | 1997-05-28 | 栗本商事株式会社 | Clog removal device for rough stone in crusher |
| JP2003103192A (en) * | 2001-09-28 | 2003-04-08 | Ohmoto Gumi Co Ltd | Water sprinkler for hydraulic breaker |
| CN2639362Y (en) * | 2003-08-20 | 2004-09-08 | 常林股份有限公司 | Breaking device for loader |
| JP2006102686A (en) * | 2004-10-07 | 2006-04-20 | Harita Shizuyoshi | Demolition machine |
| CN201261894Y (en) * | 2008-08-22 | 2009-06-24 | 中钢集团马鞍山矿山研究院有限公司 | Multifunctional crushing block-clearing machine |
| CN201295622Y (en) * | 2008-11-13 | 2009-08-26 | 马鞍山市惊天液压机械制造有限公司 | Full rotary type hydraulic crusher |
| CN101793041A (en) * | 2010-03-30 | 2010-08-04 | 唐忠盛 | Hydraulic resonant breaking hammer |
| CN201730127U (en) * | 2010-05-13 | 2011-02-02 | 烟台兴业机械设备有限公司 | Bent arm rotation moving type stone crusher |
| CN202176370U (en) * | 2011-08-03 | 2012-03-28 | 山西东华机械有限公司 | Hydraulic crushing mechanism for roadway bottom heaves |
-
2011
- 2011-08-03 CN CN201110220205A patent/CN102327788A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2537242Y2 (en) * | 1992-12-28 | 1997-05-28 | 栗本商事株式会社 | Clog removal device for rough stone in crusher |
| JPH08164341A (en) * | 1994-12-13 | 1996-06-25 | Nishimatsu Constr Co Ltd | Rolling stone crushing device |
| JP2003103192A (en) * | 2001-09-28 | 2003-04-08 | Ohmoto Gumi Co Ltd | Water sprinkler for hydraulic breaker |
| CN2639362Y (en) * | 2003-08-20 | 2004-09-08 | 常林股份有限公司 | Breaking device for loader |
| JP2006102686A (en) * | 2004-10-07 | 2006-04-20 | Harita Shizuyoshi | Demolition machine |
| CN201261894Y (en) * | 2008-08-22 | 2009-06-24 | 中钢集团马鞍山矿山研究院有限公司 | Multifunctional crushing block-clearing machine |
| CN201295622Y (en) * | 2008-11-13 | 2009-08-26 | 马鞍山市惊天液压机械制造有限公司 | Full rotary type hydraulic crusher |
| CN101793041A (en) * | 2010-03-30 | 2010-08-04 | 唐忠盛 | Hydraulic resonant breaking hammer |
| CN201730127U (en) * | 2010-05-13 | 2011-02-02 | 烟台兴业机械设备有限公司 | Bent arm rotation moving type stone crusher |
| CN202176370U (en) * | 2011-08-03 | 2012-03-28 | 山西东华机械有限公司 | Hydraulic crushing mechanism for roadway bottom heaves |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028331A (en) * | 2014-06-11 | 2014-09-10 | 山西东华机械有限公司 | Pneumatic crushing hammer |
| CN107246160A (en) * | 2017-06-15 | 2017-10-13 | 柳州市文宇科技服务有限公司 | A kind of breaker of disintegrating machine |
| CN107971062A (en) * | 2017-12-29 | 2018-05-01 | 宣城市安工大工业技术研究院有限公司 | A kind of multifunctional solution broken stone quartering hammer and its manufacture method |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120125 |