CN205445650U - A crawler -type hydraulic support carloader for colliery in pit - Google Patents
A crawler -type hydraulic support carloader for colliery in pit Download PDFInfo
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- CN205445650U CN205445650U CN201620259943.0U CN201620259943U CN205445650U CN 205445650 U CN205445650 U CN 205445650U CN 201620259943 U CN201620259943 U CN 201620259943U CN 205445650 U CN205445650 U CN 205445650U
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- turnover panel
- cylinder
- walker
- transmission mechanism
- support
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Abstract
The utility model provides a colliery crawler -type hydraulic support carloader in the pit, mainly by drive arrangement, running gear, supporting mechanism, components such as support body, wherein, the support body includes a left and right walking frame and a well structure of an essay, a well structure of an essay is oblique desktop configuration, is connected with left and right walking frame respectively through the bolt, walking frame supports the epaxial of in running gear crawler transmission mechanism action wheel, and the support body is walked along with crawler transmission mechanism, middle frame front end internally mounted has drive arrangement, provides running gear, supporting mechanism and turns over the power of board jar to motion and two -way supporting cylinder through hydraulic system control running gear, turn over the flexible of board jar. Hydraulic support loads and unloads the vehicle -hour, and the upper and lower piston rod among the two -way supporting cylinder stretches out, supports respectively on top of roadway, bottom plate, and is fixed with the carloader. The utility model discloses operation level of mechanization is higher, and low in labor strength has shortened lay day of hydraulic support, and the security of guarantee operation has improved work efficiency.
Description
Art
This utility model relates to a kind of coal mine machinery equipment field, especially underground coal mine fully-mechanized mining working surface hydraulic support loading-unloading vehicle equipment.
Background technology
The do mechanization operation degree that domestic underground coal mine fully-mechanized mining working produces already close to or reached advanced international standard, digging speed is day by day accelerated, and the fully-mechanized mining working recovery time of million tons, from original 1 year, drops to present 3～5 months, the most shorter.Thus, fully-mechanized mining working preparation and relocation equipment just become and have a strong impact on the successional central factor of working face, the especially resettlement of hydraulic support, contour size of the unit(s) is big, weight is big, quantity is many, mobile and loading-unloading vehicle difficulty, it is that fully-mechanized mining working is moved or prepares the equipment that holding time is the longest, the most just become the particularly important link affecting mine normal production and economic benefit
At present, in fully-mechanized mining working resettlement and set-up procedure, the process that comparison is traditional is continued to use in the loading-unloading vehicle operation of hydraulic support the most always, i.e. digs lifting point at face end, with crab-bolt bar fixed installation gin wheel or assembly pulley on top board, carrying out lifting with drawing hoist, complete the loading-unloading vehicle operation of hydraulic support, the difficulty of this operation is big, workload is big, mechanization degree is low, and its time taken is long, and security risk is big.
The present invention devises a kind of novel crawler hydraulic support loading-unloading vehicle equipment, in order to improve operating condition, reduces labor intensity, improves working performance, ensures job safety.
Summary of the invention
1. solve technical problem
For problems such as safety hazards big, efficiency is low, activity duration length that present underground coal mine fully-mechanized mining working surface hydraulic support resettlement loading-unloading vehicle operating type exists, a kind of crawler hydraulic support carloader for underground coal mine of the present utility model, the technique that this carloader uses removable loading-unloading vehicle, improve operating condition, reduce the labor intensity of operating personnel, shorten the lay day of hydraulic support, ensure job safety, thus improve work efficiency, it is ensured that the seriality of coal production and the growth requirement of economic benefit.
2. solve the technical scheme that technical problem is used
nullThis utility model is a kind of crawler hydraulic support carloader for underground coal mine，Main by driving means、Walking mechanism、Supporting mechanism，Support body、Turnover panel cylinder and turnover panel composition，Wherein，Support body includes a left side、Right walker and middle frame，Left walker、Right walker is bilateral symmetry，The frame structure welded by steel plate and shaped steel，Caterpillar transmission mechanism after a front Caterpillar transmission mechanism and one it is respectively arranged with in each walker，A fixing shaft stool is respectively welded at its base plate rear end，In order to be connected with turnover panel，Each base welding a frame structure on top board，It is connected by the pivoting support of bolt with turnover panel cylinder，Two turnover panel cylinders are separately mounted to a left side、Rear end in right walker，Its cylinder bottom is connected with the pivoting support in walker by pin，Piston rod one end is connected with the pivoting support on turnover panel by pin；nullMiddle frame is steel plate and the sloping platform formula frame structure of shaped steel welding，Internal welding is connected to reinforcement，Front end is high、Rear end is low，Front end is welded with flat car union joint，It is connected by pin with mine platform lorry，After connection, its front plan and flat car are in same level，It is easy to hydraulic support handling，It is left、Right both sides are respectively supported at a left side、On right walker，And by bolt respectively with a left side、Right walker connects，Form the support body of carloader，The most left、Right both sides are also respectively welded in Caterpillar transmission mechanism on the external part of live axle，Rear end is provided with two turnover panels，It is welded-steel plate construction part，One end of turnover panel by pin with fix shaft stool on the base plate of walker rear end and be connected，The other end is free end，One pivoting support connecting turnover panel cylinder of each welding on each turnover panel，Turnover panel is driven by turnover panel cylinder and swings certain angle around fixing shaft stool；When turnover panel cylinder piston rod stretches out, turnover panel free end can be made to be adjacent to roadway floor, and be generally aligned in the same plane with the inclined-plane of middle frame, when piston rod is retracted, turnover panel free end leaves roadway floor certain distance, it is ensured that hydraulic support is unlikely to landing after entering carloader；nullSupporting mechanism includes four Bidirectional supporting cylinders、Four shoring framves and four caps，Four shoring framves are steel plate and shaped steel welded structure，Agent structure is hollow cylinder，Its one end is welded a Ge Yan center and is had the square connection dish of a manhole，The other end welds a Ge Yan center and has the circular flange dish of through hole，Four shoring framves are welded on a left side by square connection dish respectively、Before right walker、On rear end，A circular flange dish is respectively welded on four Bidirectional supporting cylinders，Each Bidirectional supporting cylinder is inserted into respectively the endoporus of shoring frame，And through the square connection dish on shoring frame and the through hole on walker，Then by bolt, shoring frame ring flange and Bidirectional supporting cylinder ring flange are linked together，Upper in each Bidirectional supporting cylinder、Lower piston rod end respectively connects a cap by bearing pin，During hydraulic support truck，Upper in Bidirectional supporting cylinder、Lower piston rod stretches out，Cap is respectively supported at top, tunnel、On base plate，Carloader can be fixed；Walking mechanism includes two front Caterpillar transmission mechanisms, Caterpillar transmission mechanism and four running motors after two, each Caterpillar transmission mechanism is by crawler belt, one drivewheel, two road wheels, three support wheel and bracing frame composition, wherein drivewheel, road wheel and support wheel are all arranged on the bracing frame of triangle by axle, endless track is wound on drivewheel, on road wheel and support wheel, running motor is arranged on the axle of Caterpillar transmission mechanism drivewheel, its shell is fixed with support body by bolt, running motor drives Caterpillar transmission mechanism walking, the most left, right walker and middle frame are walked with Caterpillar transmission mechanism；Driving means includes an anti-explosion diesel engine, a hydraulic power unit, wherein anti-explosion diesel engine, hydraulic power unit are arranged on the inside of middle frame front end, anti-explosion diesel engine is connected with hydraulic power unit by shaft coupling, hydraulic power unit and running motor, Bidirectional supporting cylinder, turnover panel cylinder are connected by hydralic hose, Diesel engine provides power, hydraulic power unit provides Caterpillar transmission mechanism, Bidirectional supporting cylinder and the driving force of turnover panel cylinder, and by the motion of HYDRAULIC CONTROL SYSTEM Caterpillar transmission mechanism and Bidirectional supporting cylinder, turnover panel cylinder flexible.
The work process of carloader is as follows:
Under track traffic condition (main rubber tire of distinguishing transports), the conveying track in haul lane is typically routed to cut heading mouth, hydraulic support transports entirely through mine platform lorry and cuts heading, it is connected with the flat car union joint on carloader, upper in Bidirectional supporting cylinder, lower piston rod stretches out, carloader is fixed, drawing hoist is used to be dragged in carloader by hydraulic support, now turnover panel is packed up, again Bidirectional supporting cylinder piston rod is retracted, start carloader and hydraulic support is transported work surface installation site, then bidirectional piston cylinder stretches out, carloader is fixed, turnover panel decline is adjacent to floor undulation, with drawing hoist, hydraulic support is hauled out, and put precalculated position, i.e. complete one action circulation；In like manner, when hydraulic support withdraws work surface, contrary with aforesaid operations process.
3. the beneficial effects of the utility model
The technique that this utility model uses removable loading-unloading vehicle, mechanization of operation degree is higher, do not damage floor undulation, not producing float coal, operating condition is good, reduces the labor intensity of operating personnel, shorten the lay day of hydraulic support, ensure operational security, thus improve work efficiency, it is ensured that the seriality of coal production and the growth requirement of economic benefit.
Accompanying drawing explanation
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is the left view of Fig. 1.
The schematic diagram of Tu3Shi caterpillar drive mechanism.
1. right walker, 2. anti-explosion diesel engine electromotor, 3. middle frame in figure, 4. shaft coupling, 5. hydraulic power unit, 6. running motor, the most left walker, 8. turnover panel, 9. turnover panel cylinder, 10. Bidirectional supporting cylinder, 11. shoring framves, Caterpillar transmission mechanism after 12., Caterpillar transmission mechanism before 13., 14. union joints, 15. caps；16. drivewheels, 17. crawler belts, 18. road wheels；19. support wheel；20. bracing frames.
Detailed description of the invention
nullAt Fig. 1、In Fig. 2 and Fig. 3，This utility model is a kind of crawler hydraulic support carloader for underground coal mine，Main by driving means、Walking mechanism、Supporting mechanism，Support body、Turnover panel cylinder and turnover panel composition，Wherein，Support body includes a left side、Right walker (7)、And middle frame (3) (1)，Left walker (7)、Right walker (1) is bilateral symmetry，The frame structure welded by steel plate and shaped steel，Caterpillar transmission mechanism (12) after a front Caterpillar transmission mechanism (13) and one it is respectively arranged with in each walker (7) or (1)，A fixing shaft stool is respectively welded at its base plate rear end，In order to be connected with turnover panel (8)，Each base welding a frame structure on top board，It is connected by the pivoting support of bolt with turnover panel cylinder (9)，Two turnover panel cylinders (9) are separately mounted to a left side、Right walker (7)、(1) interior rear end，Its cylinder bottom is connected with the pivoting support in walker (7) or (1) by pin，Piston rod one end is connected with the pivoting support on turnover panel (8) by pin；Middle frame (3) is steel plate and the sloping platform formula frame structure of shaped steel welding, internal welding is connected to reinforcement, front end is high, rear end is low, front end is welded with flat car union joint (14), it is connected by pin with mine platform lorry, after connection, its front plan and flat car are in same level, it is easy to hydraulic support handling, it is left, right both sides are respectively supported at a left side, right walker (7), (1) on, and by bolt respectively with a left side, right walker (7), (1) connect, form the support body of carloader, the most left, right both sides are also respectively welded at Caterpillar transmission mechanism (12), (13) on the external part of road wheel (19) axle；Middle frame (3) rear end is provided with two turnover panels (8), it is welded-steel plate construction part, one end of turnover panel (8) by pin with fix shaft stool on walker (7) or (1) rear end base plate and be connected, the other end is free end, the pivoting support of turnover panel cylinder (9) is connected in the upper each welding one of each turnover panel (8), turnover panel (8) can be driven by turnover panel cylinder (9) and swing certain angle around fixing shaft stool, when turnover panel cylinder (9) piston rod stretches out, turnover panel (8) free end can be made to be adjacent to roadway floor, and be generally aligned in the same plane with the inclined-plane of middle frame (3), when piston rod is retracted, turnover panel (8) free end leaves roadway floor certain distance, can ensure that hydraulic support is unlikely to landing after entering carloader；nullSupporting mechanism includes four Bidirectional supporting cylinders (10)、Four shoring framves (11) and four caps (15)，Four shoring framves (11) are steel plate and shaped steel welded structure，Agent structure is hollow cylinder，Its one end is welded a Ge Yan center and is had the square connection dish of a manhole，The other end welds a Ge Yan center and has the circular flange dish of through hole，Four shoring framves (11) are welded on a left side by square connection dish respectively、Right walker (7)、(1) before、On rear end，A circular flange dish is respectively welded on four Bidirectional supporting cylinders (10)，Each Bidirectional supporting cylinder (10) is inserted into respectively the endoporus of shoring frame (11)，And through the through hole on the square connection dish on shoring frame (11) and walker (7) or (1)，Then by bolt, shoring frame (11) ring flange and Bidirectional supporting cylinder (10) ring flange are linked together，Upper in each Bidirectional supporting cylinder (10)、Lower piston rod end respectively connects a cap (15) by bearing pin，During hydraulic support truck，Upper in Bidirectional supporting cylinder (10)、Lower piston rod stretches out，Cap (15) is respectively supported at top, tunnel、On base plate，Carloader can be fixed；nullWalking mechanism includes two front Caterpillar transmission mechanisms (13)、Caterpillar transmission mechanism (12) and four running motors (6) after two，Each Caterpillar transmission mechanism (13) or (12) are by including crawler belt (17)、One drivewheel (16)、Two road wheels (18)、Three support wheel (19) and bracing frame (20) composition，Wherein drivewheel (16)、Road wheel (18) and support wheel (19) are all arranged on the bracing frame (20) of triangle by axle，Endless track (17) is wound on drivewheel (16)、On road wheel (18) and support wheel (19)，Four running motors (6) are separately mounted to four Caterpillar transmission mechanisms (12)、(13) on the axle of drivewheel (16)，Its shell is fixed with support body by bolt，Running motor (6) drives Caterpillar transmission mechanism (12)、(13) walking，The most left、Right walker (7)、And middle frame (3) is with Caterpillar transmission mechanism (12) (1)、(13) walk together；Driving means includes an anti-explosion diesel engine (2), one hydraulic power unit (5), wherein anti-explosion diesel engine (2), hydraulic power unit (5) is arranged on the inside of middle frame (3) front end, anti-explosion diesel engine (2) is connected with hydraulic power unit (5) by shaft coupling (4), hydraulic power unit (5) and running motor (6), Bidirectional supporting cylinder (10), turnover panel cylinder (9) is connected by hydralic hose, Diesel engine (2) provides power, hydraulic power unit (5) provides Caterpillar transmission mechanism (12) and (13), Bidirectional supporting cylinder (10) and the driving force of turnover panel cylinder (9), and by the motion (12) of HYDRAULIC CONTROL SYSTEM Caterpillar transmission mechanism, and Bidirectional supporting cylinder (10) (13), stretching of turnover panel cylinder (9).
The work process of carloader is as follows:
Under track traffic condition (main rubber tire of distinguishing transports), the conveying track in haul lane is typically routed to cut heading mouth, hydraulic support transports entirely through mine platform lorry and cuts heading, it is connected with the flat car union joint (14) on carloader, in Bidirectional supporting cylinder, (10) is upper, lower piston rod stretches out, carloader is fixed, drawing hoist is used to be dragged in carloader by hydraulic support, now turnover panel (8) is packed up, again Bidirectional supporting cylinder (10) piston rod is retracted, start carloader and hydraulic support is transported work surface installation site, then bidirectional piston bar stretches out, carloader is fixed, turnover panel (8) decline is adjacent to floor undulation, with drawing hoist, hydraulic support is hauled out, and put precalculated position, i.e. complete one action circulation；In like manner, when hydraulic support withdraws work surface, contrary with aforesaid operations process.
Claims (1)
- null1. the crawler hydraulic support carloader for underground coal mine，It is characterized in that: main by driving means、Walking mechanism、Supporting mechanism，Support body、Turnover panel cylinder and turnover panel composition，Wherein，Support body includes a left side、Right walker (7)、And middle frame (3) (1)，Left walker (7)、Right walker (1) is bilateral symmetry，The frame structure welded by steel plate and shaped steel，Caterpillar transmission mechanism (12) after a front Caterpillar transmission mechanism (13) and one it is respectively arranged with in each walker (7) or (1)，A fixing shaft stool is respectively welded at its base plate rear end，In order to be connected with turnover panel (8)，Each base welding a frame structure on top board，It is connected by the pivoting support of bolt with turnover panel cylinder (9)，Two turnover panel cylinders (9) are separately mounted to a left side、Right walker (7)、(1) interior rear end，Its cylinder bottom is connected with the pivoting support in walker (7) or (1) by pin，Piston rod one end is connected with the pivoting support on turnover panel (8) by pin；Middle frame (3) is steel plate and the sloping platform formula frame structure of shaped steel welding, internal welding is connected to reinforcement, front end is high, rear end is low, front end is welded with flat car union joint (14), it is connected by pin with mine platform lorry, after connection, its front plan and flat car are in same level, it is easy to hydraulic support handling, it is left, right both sides are respectively supported at a left side, right walker (7), (1) on, and by bolt respectively with a left side, right walker (7), (1) connect, form the support body of carloader, the most left, right both sides are also respectively welded at Caterpillar transmission mechanism (12), (13) on the external part of road wheel (19) axle；Middle frame (3) rear end is provided with two turnover panels (8), it is welded-steel plate construction part, one end of turnover panel (8) by pin with fix shaft stool on walker (7) or (1) rear end base plate and be connected, the other end is free end, the pivoting support of turnover panel cylinder (9) is connected in the upper each welding one of each turnover panel (8), turnover panel (8) can be driven by turnover panel cylinder (9) and swing certain angle around fixing shaft stool, when turnover panel cylinder (9) piston rod stretches out, turnover panel (8) free end can be made to be adjacent to roadway floor, and be generally aligned in the same plane with the inclined-plane of middle frame (3), when piston rod is retracted, turnover panel (8) free end leaves roadway floor certain distance, can ensure that hydraulic support is unlikely to landing after entering carloader；nullSupporting mechanism includes four Bidirectional supporting cylinders (10)、Four shoring framves (11) and four caps (15)，Four shoring framves (11) are steel plate and shaped steel welded structure，Agent structure is hollow cylinder，Its one end is welded a Ge Yan center and is had the square connection dish of a manhole，The other end welds a Ge Yan center and has the circular flange dish of through hole，Four shoring framves (11) are welded on a left side by square connection dish respectively、Right walker (7)、(1) before、On rear end，A circular flange dish is respectively welded on four Bidirectional supporting cylinders (10)，Each Bidirectional supporting cylinder (10) is inserted into respectively the endoporus of shoring frame (11)，And through the through hole on the square connection dish on shoring frame (11) and walker (7) or (1)，Then by bolt, shoring frame (11) ring flange and Bidirectional supporting cylinder (10) ring flange are linked together，Upper in each Bidirectional supporting cylinder (10)、Lower piston rod end respectively connects a cap (15) by bearing pin，During hydraulic support truck，Upper in Bidirectional supporting cylinder (10)、Lower piston rod stretches out，Cap (15) is respectively supported at top, tunnel、On base plate，Carloader can be fixed；nullWalking mechanism includes Caterpillar transmission mechanism (12) and four running motors (6) after two front Caterpillar transmission mechanisms (13) and two，Each Caterpillar transmission mechanism (13) or (12) are by crawler belt (17)、One drivewheel (16)、Two road wheels (18)、Three support wheel (19) and bracing frame (20) composition，Wherein drivewheel (16)、Road wheel (18) and support wheel (19) are all arranged on the bracing frame (20) of triangle by axle，Endless track (17) is wound on drivewheel (16)、On road wheel (18) and support wheel (19)，Four running motors (6) are separately mounted to four Caterpillar transmission mechanisms (12)、(13) on the axle of drivewheel (16)，Its shell is fixed with support body by bolt，Running motor (6) drives Caterpillar transmission mechanism (12)、(13) walking，The most left、Right walker (7)、And middle frame (3) is with Caterpillar transmission mechanism (12) (1)、(13) walk together；Driving means includes an anti-explosion diesel engine (2), one hydraulic power unit (5), wherein anti-explosion diesel engine (2), hydraulic power unit (5) is arranged on the inside of middle frame (3) front end, anti-explosion diesel engine (2) is connected with hydraulic power unit (5) by shaft coupling (4), hydraulic power unit (5) and running motor (6), Bidirectional supporting cylinder (10), turnover panel cylinder (9) is connected by hydralic hose, Diesel engine (2) provides power, hydraulic power unit (5) provides Caterpillar transmission mechanism (12) and (13), Bidirectional supporting cylinder (10) and the driving force of turnover panel cylinder (9), and by the motion (12) of HYDRAULIC CONTROL SYSTEM Caterpillar transmission mechanism, and Bidirectional supporting cylinder (10) (13), stretching of turnover panel cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620259943.0U CN205445650U (en) | 2016-03-24 | 2016-03-24 | A crawler -type hydraulic support carloader for colliery in pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620259943.0U CN205445650U (en) | 2016-03-24 | 2016-03-24 | A crawler -type hydraulic support carloader for colliery in pit |
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| Publication Number | Publication Date |
|---|---|
| CN205445650U true CN205445650U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620259943.0U Expired - Fee Related CN205445650U (en) | 2016-03-24 | 2016-03-24 | A crawler -type hydraulic support carloader for colliery in pit |
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| CN (1) | CN205445650U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448226A (en) * | 2017-09-25 | 2017-12-08 | 张莲莲 | One kind mining support fender bracket |
| CN107559027A (en) * | 2017-10-14 | 2018-01-09 | 大同煤矿集团有限责任公司 | A kind of rail mounted carloader |
| CN115182768A (en) * | 2022-08-15 | 2022-10-14 | 山西浩良感智矿山机电有限公司 | Carrier with telescopic rack |
-
2016
- 2016-03-24 CN CN201620259943.0U patent/CN205445650U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448226A (en) * | 2017-09-25 | 2017-12-08 | 张莲莲 | One kind mining support fender bracket |
| CN107559027A (en) * | 2017-10-14 | 2018-01-09 | 大同煤矿集团有限责任公司 | A kind of rail mounted carloader |
| CN107559027B (en) * | 2017-10-14 | 2019-07-05 | 大同煤矿集团有限责任公司 | A kind of rail mounted carloader |
| CN115182768A (en) * | 2022-08-15 | 2022-10-14 | 山西浩良感智矿山机电有限公司 | Carrier with telescopic rack |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20170324 |