CN102661148A - Pneumatic assistance rock turning device - Google Patents
Pneumatic assistance rock turning device Download PDFInfo
- Publication number
- CN102661148A CN102661148A CN2012101437685A CN201210143768A CN102661148A CN 102661148 A CN102661148 A CN 102661148A CN 2012101437685 A CN2012101437685 A CN 2012101437685A CN 201210143768 A CN201210143768 A CN 201210143768A CN 102661148 A CN102661148 A CN 102661148A
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- chute
- cylinder
- air
- air cylinder
- wire rope
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Abstract
The invention discloses rock turning equipment, in particular to a pneumatic assistance rock turning device used for turning rock in mine construction. According to the device, an assistance air cylinder is arranged on a secondary platform of a derrick; a cylinder body is fixed on a secondary platform main beam; a piston head is connected to the underwall of a movable chute through a steel wire rope; and the sum of the complete extension length of the air cylinder and the length of the steel wire rope is rightly equal to the distance generated when the chute is pulled in place. During work, only a puffer is needed to be loosened, an air inlet valve of the air cylinder is opened simultaneously, a piston is retracted to pull the movable chute to be dumped, and after the chute is dumped in place, an air discharge valve is opened, and residual air is discharged; and when the movable chute is pulled (an air return valve of the air cylinder is always opened), the piston of the air cylinder is pulled out to complete a cycle. The pneumatic assistance rock turning device has the advantages of saving time and reducing physical output and labor intensity of staff and workers, along with simple structure and simplicity in operation, and can be lifted and landed stably.
Description
Technical field
The present invention relates to a kind of cash equipment that turns over, specifically is that a kind of air assisted turns over the cash device, is used for the ore deposit and builds construction and turn over cash and use.
Background technology
Utilize during shaft mineshaft construction and turn over the cash platform and cooperate well-bucket to topple over spoil, bring great convenience with quick.But because the space of derrick two platforms, turn over cash chute self volume and with the influence of well-bucket and girder steel safe clearance etc.; Turning over cash platform chute is pulled up tailheaviness and leans forward; This just cause electronic when turning over cash movable chute can not rely on gravity to fall after rise naturally, common way is to draw movable chute through manpower with wire rope turning over the cash rear side, when making chute move the center of gravity hypsokinesis to; Slowly loosening again small winch wire rope puts its whereabouts in place.
Doing the drawback of bringing like this is: need 2 people, waste of manpower when 1, manual work is drawn at least; 2, turn over general 2 people of outfit of cash platform, a people is hook, and 1 people sends signal; 2 people make a concerted effort to win over and remove to operate puffer again and need the time more than 1 minute at every turn at least turning over the cash platform, lose time; 3, manpower needs the elder generation pine to draw the wire rope of chute to make it that certain drop arranged for one section before drawing chute; If transfer wire rope distance too short cause chute to win over center of gravity can hypsokinesis; If the impact force that falls after the long center of gravity hypsokinesis of wire rope is enough broken wire rope, puffer draws the accident of rebuilding or renovate into.
Summary of the invention
The present invention provides a kind of air assisted, on existing basis of turning over cash equipment, improves, and utilizes the pneumatic actuator principle, relies on cylinder, and puffer has solved the existing drawback that needs a large amount of manpower and materials in the cash of turning over, and has saved and has turned over the cash time, has improved the lifting conevying efficiency.
The present invention realizes with following technical scheme: a kind of air assisted turns over the cash device, comprises derrick, two platform girders; Brace summer; On derrick and two platform girders, be equipped with and turn over cash chute and fixed chute, a movable chute is installed on brace summer, movable chute underwall is connected with brace summer with a stirrup; The electronic puffer of traction activity chute is installed on derrick, and electronic puffer is connected with the underwall of movable chute through wire rope; A cylinder is installed on derrick two platforms, and the cylinder body of cylinder is fixed on the two platform girders through fastening devices, and piston head is connected to the underwall of movable chute through steel cable.Distance after the length that cylinder all stretches out adds length of steel wire rope and movable chute pull-up puts in place equates.
Only need become flexible puffer during work, open cylinder intake valve simultaneously, piston retraction pulling activity chute is toppled over, and after putting in place, opens vent valve and bleeds off the lingering remnants of past customs; (the cylinder air returning valve is often opened) taken advantage of a situation and pulled out circulation of completion to cylinder piston during the pull-up of activity chute.Through the control cylinder circulation, drive the wire rope motion, cooperate puffer, help to turn over the cash chute and rise and fall steadily, reach the effect of turning over cash, it is time saving and energy saving to guarantee to turn over spoil.
Effect of the present invention is: simple in structure, rise and fall steadily, and save time, simple to operate, minimizing personnel's recruitment and workman's physical demands and labour intensity.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Accompanying drawing is a structural representation of the present invention.
Among the figure: 1, cylinder, 2, wire rope, 3, chute, 4, stirrup, 5, linkage, 6, puffer, 7, derrick, 8, two platform girders, 9, fixed chute, 10, movable chute, 11, brace summer.
The specific embodiment
Like embodiment shown in the drawings, a kind of pneumatic cash equipment that turns over is used for mine construction construction and turns over the spoil power-assisted and use.Air assisted turns over the cash device and comprises derrick 7; Two platform girders 8, brace summer 11 is equipped with chute 3 and fixed chute 9 on derrick 7 and two platform girders 8; One movable chute 10 is installed on brace summer 11; Movable chute 10 underwalls are connected with brace summer 11 with a stirrup 4, and the electronic puffer 6 of traction activity chute 10 is installed on derrick 7, and electronic puffer 6 is connected with the underwall of movable chute 10 through wire rope; A cylinder 1 is installed on derrick two platforms, and the diameter 95mm of cylinder effectively forms 500mm, and the cylinder body of cylinder is fixed on the two platform girders 8 through fastening devices 5, and piston head is connected to the underwall of movable chute 10 through one 18.5 wire rope 2.The length that the length that cylinder all stretches out adds wire rope 2 equates with distance after movable chute 10 pull-ups put in place.
Become flexible puffer 6 during work, open the admission valve of cylinder 1 simultaneously, piston retraction pulling activity chute 10 is toppled over, and after putting in place, opens vent valve and bleeds off the lingering remnants of past customs; (the cylinder air returning valve is often opened) taken advantage of a situation and pulled out circulation of completion to cylinder piston during 10 pull-ups of activity chute.
Claims (2)
1. an air assisted turns over the cash device; Comprise derrick (7); Two platform girders (8), brace summer (11) is equipped with on derrick (7) and two platform girders (8) and turns over cash chute (3) and fixed chute (9); Go up installation one movable chute (10) at brace summer (11); Movable chute (10) underwall is connected with brace summer (11) with a stirrup (4), and the electronic puffer (6) of traction activity chute (10) is installed on derrick (7), and electronic puffer (6) is connected with the underwall of movable chute (10) through wire rope; It is characterized in that a cylinder (1) is installed on derrick two platforms, and the cylinder body of cylinder is fixed on the two platform girders (8) through fastening devices (5), piston head is connected to the underwall of movable chute (10) through steel cable (2).
2. a kind of air assisted according to claim 1 turns over the cash device, it is characterized in that, the length that the length that cylinder all stretches out adds wire rope (2) equates with distance after movable chute (10) pull-up puts in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101437685A CN102661148A (en) | 2012-05-10 | 2012-05-10 | Pneumatic assistance rock turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101437685A CN102661148A (en) | 2012-05-10 | 2012-05-10 | Pneumatic assistance rock turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102661148A true CN102661148A (en) | 2012-09-12 |
Family
ID=46770712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101437685A Pending CN102661148A (en) | 2012-05-10 | 2012-05-10 | Pneumatic assistance rock turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102661148A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603667A (en) * | 2013-11-07 | 2014-02-26 | 中煤第五建设有限公司第三十一工程处 | Gangue turning device |
| CN104386626A (en) * | 2014-10-30 | 2015-03-04 | 中煤第五建设有限公司第三十一工程处 | Seat-hook type automatic gangue-overturning device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1071755A1 (en) * | 1982-11-16 | 1984-02-07 | Gej Boris A | Method of sinking a mine working with sinking shaft lining |
| RU1801917C (en) * | 1990-02-07 | 1993-03-15 | Всесоюзный Научно-Исследовательский Проектный И Конструкторский Институт Горного Дела И Металлургии Цветных Металлов "Гипроцветмет" | Apparatus for roofing shaft well |
| CN201339482Y (en) * | 2008-12-19 | 2009-11-04 | 淮南矿业(集团)有限责任公司 | Underground unpowered automatic strike device |
| CN201347772Y (en) * | 2008-11-03 | 2009-11-18 | 中煤第三建设（集团）有限责任公司三十工程处 | Interim gangue-turning loading system for underground mining |
| CN201474619U (en) * | 2009-03-31 | 2010-05-19 | 中煤第七十一工程处 | Gangue dumping platform support device |
| CN201679501U (en) * | 2010-05-18 | 2010-12-22 | 中煤第五建设公司第一工程处 | Waste rock flipping device of vertical shaft |
| CN201794521U (en) * | 2010-06-12 | 2011-04-13 | 中煤第五建设有限公司 | Fixing structure of strike platform adopting permanent derrick to build well |
| CN203146006U (en) * | 2012-05-10 | 2013-08-21 | 中煤第一建设有限公司 | Pneumatic power-assisted gangue turning device |
-
2012
- 2012-05-10 CN CN2012101437685A patent/CN102661148A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1071755A1 (en) * | 1982-11-16 | 1984-02-07 | Gej Boris A | Method of sinking a mine working with sinking shaft lining |
| RU1801917C (en) * | 1990-02-07 | 1993-03-15 | Всесоюзный Научно-Исследовательский Проектный И Конструкторский Институт Горного Дела И Металлургии Цветных Металлов "Гипроцветмет" | Apparatus for roofing shaft well |
| CN201347772Y (en) * | 2008-11-03 | 2009-11-18 | 中煤第三建设（集团）有限责任公司三十工程处 | Interim gangue-turning loading system for underground mining |
| CN201339482Y (en) * | 2008-12-19 | 2009-11-04 | 淮南矿业(集团)有限责任公司 | Underground unpowered automatic strike device |
| CN201474619U (en) * | 2009-03-31 | 2010-05-19 | 中煤第七十一工程处 | Gangue dumping platform support device |
| CN201679501U (en) * | 2010-05-18 | 2010-12-22 | 中煤第五建设公司第一工程处 | Waste rock flipping device of vertical shaft |
| CN201794521U (en) * | 2010-06-12 | 2011-04-13 | 中煤第五建设有限公司 | Fixing structure of strike platform adopting permanent derrick to build well |
| CN203146006U (en) * | 2012-05-10 | 2013-08-21 | 中煤第一建设有限公司 | Pneumatic power-assisted gangue turning device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603667A (en) * | 2013-11-07 | 2014-02-26 | 中煤第五建设有限公司第三十一工程处 | Gangue turning device |
| CN103603667B (en) * | 2013-11-07 | 2015-07-01 | 中煤第五建设有限公司第三十一工程处 | Gangue turning device |
| CN104386626A (en) * | 2014-10-30 | 2015-03-04 | 中煤第五建设有限公司第三十一工程处 | Seat-hook type automatic gangue-overturning device |
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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 |