CN103883349A - Blasting extraction coal loader - Google Patents
Blasting extraction coal loader Download PDFInfo
- Publication number
- CN103883349A CN103883349A CN201410141949.3A CN201410141949A CN103883349A CN 103883349 A CN103883349 A CN 103883349A CN 201410141949 A CN201410141949 A CN 201410141949A CN 103883349 A CN103883349 A CN 103883349A
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- China
- Prior art keywords
- shovel board
- frame
- loader
- hinged
- reduction box
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- 239000003245 coal Substances 0.000 title abstract description 17
- 238000005422 blasting Methods 0.000 title abstract description 5
- 238000000605 extraction Methods 0.000 title abstract 3
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 12
- 239000003921 oil Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- 208000037805 labour Diseases 0.000 abstract 2
- 230000001681 protective effect Effects 0.000 abstract 2
- 238000005065 mining Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to a blasting extraction coal loader which comprises a machine frame (1), an electric motor (2), a first reduction box (3), a hydraulic distributor (4), a hydraulic pump (5), a hydraulic oil tank (6) and hydraulic oil cylinders (7). A shoveling plate (8) horizontally hinged to the machine frame (1) is arranged on the front of the machine frame (1), a spiral coal loading machine (81) rotatably installed on the shoveling plate (8) is arranged on the front side of the shoveling plate (8), supporting arms (9) are arranged at the back of the machine frame (1), and the front ends of the supporting arms are longitudinally hinged to the left side and right side of the machine frame (1) respectively. By the adoption of the coal loader, coal loading security is good, the coal loading speed is high, efficiency is high, and manpower is saved. The coal loader is provided with a protective shed, can directly carry out coal loading operations without the use of supporting plates after blasting and saves more time. In the coal loading operation process, if collapse accidents happen, the protective shed can protect operating personnel. Because labors are not needed for coal loading any more, blasting extraction coal loading security can be greatly improved, and the labor casualty rate can be greatly lowered.
Description
Technical field
The present invention relates to coal mine machinery, be specifically related to a kind of slicer-loader.
Background technology
Little colliery tradition coal-mining method be first at downhole blasting coal seam shock collapse, then prevent landslide by manually prop backplate at the top in tunnel, could allow the workman that coalings enter operation field spade coal shovel is transported to conveyor.Even if propped backplate, also can time have cave in accident to occur, in retaining-plate and the process of coalingging, danger is all very high, and casualty accident often occurs, serious threat is to workman's personal safety, also waste of manpower, has also increased mining costs simultaneously.The manpower speed of coalingging is slow, and efficiency is low, is unfavorable for improving coal mining speed.
Summary of the invention
The object of this invention is to provide the one safety of coalingging good, the speed of coalingging is fast, and efficiency is high, saves the big gun of manpower and adopts slicer-loader.
Technical solution of the present invention is: it comprises frame and rack-mounted motor, reduction box one, pressure distributor, hydraulic pump, hydraulic oil container and hydraulic jack, the front portion of frame is provided with the shovel board being laterally hinged with in frame, the front side of shovel board is provided with the spiral being rotatably installed in the shovel board device of coalingging, between shovel board and frame, being provided with two one end is hinged in frame, the other end is hinged on the hydraulic jack that drives shovel board upset in shovel board, the rear portion of frame is provided with front end and is longitudinally hinged on respectively the support arm of the frame left and right sides, between the rear end of each support arm and frame, being respectively equipped with one end is hinged in frame, the other end is hinged on the hydraulic jack of support arm rear end, motor pulley is connected with hydraulic pump belt pulley with reduction box one power shaft belt pulley respectively by belt, reduction box one output shaft sprocket wheel is connected with the sprocket wheel one that is rotatably installed in the power transmission shaft in shovel board by chain, sprocket wheel two on power transmission shaft by chain be arranged on the coaling loader sprocket wheel of device one end of spiral and be connected, pressure distributor, hydraulic pump, hydraulic oil container is connected by high-pressure oil pipe respectively, each hydraulic jack is connected with pressure distributor respectively by high-pressure oil pipe.
Technique effect of the present invention is: use its safety of coalingging good, the speed of coalingging is fast, and efficiency is high, saves manpower.It is provided with protection canopy, after blowing out, can just can directly carry out coaling operation without retaining-plate, more saves time.If there is cave in accident to occur in coaling operation process, protection canopy can be protected operating personnel's safety, owing to no longer needing manually to coaling, can greatly reduce big gun and adopt the safety of coalingging, and artificial casualty rate is greatly reduced.It is faster by the spiral device speed of coalingging of coalingging, and telescopic shovel board can be adjusted to suitable width as required, is more conducive to load according to the width of work plane.It can prevent from random movement from also can improving the rate of loading by two overhanging being stuck in tunnel of support arm, and hydraulic way operation is more safe and reliable, and responsiveness is also faster.It can also be taken turns traction by elevator and carry out automatic moving, conveniently moving.
brief description of the drawings
Fig. 1 is that figure cuts open in the three-dimensional office of the embodiment of the present invention.
Detailed description of the invention
As shown in Figure 1, it comprises frame 1 and is arranged on the motor 2 in frame 1, reduction box 1, pressure distributor 4, hydraulic pump 5, hydraulic oil container 6 and hydraulic jack 7, the front portion of frame 1 is provided with the shovel board 8 being laterally hinged with in frame 1, the front side of shovel board 8 is provided with the spiral being rotatably installed in shovel board 8 device 81 of coalingging, between shovel board 8 and frame 1, being provided with two one end is hinged in frame 1, the other end is hinged on the hydraulic jack 7 that drives shovel board 8 to overturn in shovel board 8, the rear portion of frame 1 is provided with front end and is longitudinally hinged on respectively the support arm 9 of frame 1 left and right sides, between the rear end of each support arm 9 and frame 1, being respectively equipped with one end is hinged in frame 1, the other end is hinged on the hydraulic jack 7 of support arm 9 rear ends, motor pulley 21 is connected with hydraulic pump 5 belt pulleys 51 with reduction box one 3 power shaft belt pulleys 31 respectively by belt 10, reduction box one 3 output shaft sprocket wheels 32 are connected with the sprocket wheel 1 that is rotatably installed in the power transmission shaft 82 in shovel board 8 by chain 11, sprocket wheel 2 84 on power transmission shaft 82 by chain 11 be arranged on the coaling loader sprocket wheel 85 of device 81 one end of spiral and be connected, pressure distributor 4, hydraulic pump 5, hydraulic oil container 6 is connected by high-pressure oil pipe respectively, each hydraulic jack 7 is connected with pressure distributor 4 respectively by high-pressure oil pipe.
The arc that shovel board 8 is axial level, the downside of shovel board 8 is hinged in frame 1, and one end that hydraulic jack 7 is connected with shovel board 8 is hinged on the upper side position of shovel board 8.The left and right sides of the rear plate face of shovel board 8 is respectively equipped with the shovel board being laterally slidably mounted in shovel board 8 along long slab 86, along being respectively equipped with between long slab 86 and shovel board 8, one end is hinged in shovel board 8 each shovel board, the other end is hinged on shovel board along the hydraulic jack 7 on long slab 86, and shovel board is connected with pressure distributor 4 by high-pressure oil pipe along the hydraulic jack 7 between long slab 86 and shovel board 8.Each shovel board is fixed on shovel board along the sliding thick stick 87 of the round steel on long slab 86 along being laterally provided with respectively one on the other one end on long slab 86, and shovel board 8 is provided with slip cap and is contained in the sliding sleeve 88 on the sliding thick stick 87 of round steel.The breach 89 that the two ends of shovel board 8 and shovel board match along the chain 11 being respectively equipped with on long slab 86 between sprocket wheel 2 84 and loader sprocket wheel 85.
The oil-in of hydraulic pump 5 is connected with the oil-out of hydraulic oil container 6 by high-pressure oil pipe, and the oil-out of hydraulic pump 5 is connected with pressure distributor 4 oil-ins by high-pressure oil pipe, and the oil-out of pressure distributor 4 is connected with the oil return opening of hydraulic oil container 6.
Between reduction box one 3 power shafts and reduction box one 3 power shaft belt pulleys 31, be provided with manual clutch 33.
In frame 1, be also provided with reduction box 2 12 and be rotatably installed in the walking traction elevator wheel 13 in frame 1, reduction box 2 12 power shaft belt pulleys 14 are connected with motor pulley 21 by belt 10, reduction box 2 12 output shaft belt wheels are connected with walking traction elevator wheel belt pulley 15 by belt 10, between reduction box 2 12 power shafts and reduction box 2 12 power shaft belt pulleys 14, are provided with manual clutch 33 devices.
The spiral that spiral is coaling on device 81 is adjacent spiral external diameter change helical structure unequal, that spiral external diameter is equal separately.
The left and right sides of frame 1 bottom is respectively equipped with traction walking runner 14 along fore-and-aft direction, the left and right sides of frame 1 is respectively equipped with backplate 15, frame 1 top is provided with protection canopy 16, the bottom of protection canopy 16 is longitudinally provided with several columns 17, frame 1 is provided with several column sleeves 18 matching respectively with each column 17, and protection canopy 16 can be arranged in frame 1 and also can be unloaded down from frame 1 by column 17 and column sleeve 18.
It is better that this slicer-loader uses safety, and operating personnel are positioned at protection canopy 16 times, both can flexible operating pressure distributor 4, can also prevent that landslide from coming to harm.It can replace manually carries out coaling operation, can greatly reduce the generation of coal miner's casualty accident.It can reach and regulate shovel board 8 width along long slab 86 according to the width-telescopic shovel board of loading surface, can convert suitable shovel board 8 angles by upset shovel board 8, the traction of drawing elevator wheel 13 by walking can realize need not be by external force automatic moving, while moving to suitable position, can make to open outside the rear end of two support arms 9 by hydraulic jack 7, slicer-loader is supported on mine sidewall, after stressed can make slicer-loader load time, can arbitrarily not move, work together more reliable and more stable.Spiral is coaling and can rapidly coal cinder be loaded on conveyor when device 81 rotates, and speed is faster, and efficiency is higher.
Claims (10)
1. big gun is adopted slicer-loader, it comprises frame (1) and is arranged on the motor (2) in frame (1), reduction box one (3), pressure distributor (4), hydraulic pump (5), hydraulic oil container (6) and hydraulic jack (7), it is characterized in that: the front portion of frame (1) is provided with the shovel board (8) being laterally hinged with in frame (1), the front side of shovel board (8) is provided with the spiral being rotatably installed in shovel board (8) device (81) of coalingging, between shovel board (8) and frame (1), being provided with two one end is hinged in frame (1), the other end is hinged on the upper hydraulic jack (7) that drives shovel board (8) upset of shovel board (8), the rear portion of frame (1) is provided with front end and is longitudinally hinged on respectively the support arm (9) of frame (1) left and right sides, between the rear end of each support arm (9) and frame (1), being respectively equipped with one end is hinged in frame (1), the other end is hinged on the hydraulic jack (7) of support arm (9) rear end, motor pulley (21) is connected with hydraulic pump (5) belt pulley (51) with reduction box one (3) power shaft belt pulley (31) respectively by belt (10), reduction box one (3) output shaft sprocket wheel (32) is connected with the sprocket wheel one (83) that is rotatably installed in the power transmission shaft (82) in shovel board (8) by chain (11), sprocket wheel two (84) on power transmission shaft (82) by chain (11) be arranged on the coaling loader sprocket wheel (85) of device (81) one end of spiral and be connected, pressure distributor (4), hydraulic pump (5), hydraulic oil container (6) is connected by high-pressure oil pipe respectively, each hydraulic jack (7) is connected with pressure distributor (4) respectively by high-pressure oil pipe.
2. big gun as claimed in claim 1 is adopted slicer-loader, it is characterized in that the arc that described shovel board (8) is axial level, it is upper that the downside of shovel board (8) is hinged on frame (1), and one end that hydraulic jack (7) is connected with shovel board (8) is hinged on the upper side position of shovel board (8).
3. big gun as claimed in claim 1 is adopted slicer-loader, the left and right sides that it is characterized in that the rear plate face of described shovel board (8) is respectively equipped with the shovel board being laterally slidably mounted in shovel board (8) along long slab (86), along being respectively equipped with between long slab (86) and shovel board (8), one end is hinged in shovel board (8) each shovel board, the other end is hinged on shovel board along the hydraulic jack (7) on long slab (86), and shovel board is connected with pressure distributor (4) by high-pressure oil pipe along the hydraulic jack (7) between long slab (86) and shovel board (8).
4. big gun as claimed in claim 3 is adopted slicer-loader, it is characterized in that described each shovel board is fixed on shovel board along the sliding thick stick of the round steel on long slab (86) (87) along being laterally provided with respectively one on the other one end on long slab (86), shovel board (8) is provided with slip cap and is contained in the sliding sleeve (88) on the sliding thick stick of round steel (87).
5. big gun as claimed in claim 3 is adopted slicer-loader, it is characterized in that the two ends of described shovel board (8) and the breach (89) that shovel board matches along the chain (11) being respectively equipped with on long slab (86) between sprocket wheel two (84) and loader sprocket wheel (85).
6. big gun as claimed in claim 1 is adopted slicer-loader, the oil-in that it is characterized in that described hydraulic pump 5 is connected with the oil-out of hydraulic oil container (6) by high-pressure oil pipe, the oil-out of hydraulic pump (5) is connected with pressure distributor (4) oil-in by high-pressure oil pipe, and the oil-out of pressure distributor (4) is connected with the oil return opening of hydraulic oil container (6).
7. big gun as claimed in claim 1 is adopted slicer-loader, it is characterized in that being provided with manual clutch (33) between described reduction box one (3) power shaft and reduction box one (3) power shaft belt pulley (31).
8. big gun as claimed in claim 1 is adopted slicer-loader, it is characterized in that described frame (1) is provided with reduction box two (12) and is rotatably installed in the walking traction elevator wheel (13) in frame (1), reduction box two (12) power shaft belt pulleys (14) are connected with motor pulley (21) by belt (10), reduction box two (12) output shaft belt wheels are connected with walking traction elevator wheel belt pulley (15) by belt (10), between reduction box two (12) power shafts and reduction box two (12) power shaft belt pulleys (14), are provided with manual clutch (33) device.
9. big gun as claimed in claim 1 is adopted slicer-loader, it is characterized in that the spiral that described spiral is coaling on device (81) is adjacent spiral external diameter change helical structure unequal, that spiral external diameter is equal separately.
10. big gun as claimed in claim 1 is adopted slicer-loader, the left and right sides that it is characterized in that described frame (1) bottom is respectively equipped with traction walking runner (14) along fore-and-aft direction, the left and right sides of frame (1) is respectively equipped with backplate (15), frame (1) top is provided with protection canopy (16), the bottom of protection canopy (16) is longitudinally provided with several columns (17), frame (1) is provided with several column sleeves (18) matching respectively with each column (17), protection canopy (16) can be arranged in frame (1) and also can be unloaded down from frame (1) by column (17) and column sleeve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410141949.3A CN103883349B (en) | 2014-04-10 | 2014-04-10 | Slicer-loader adopted by big gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410141949.3A CN103883349B (en) | 2014-04-10 | 2014-04-10 | Slicer-loader adopted by big gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103883349A true CN103883349A (en) | 2014-06-25 |
| CN103883349B CN103883349B (en) | 2016-08-31 |
Family
ID=50952443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410141949.3A Expired - Fee Related CN103883349B (en) | 2014-04-10 | 2014-04-10 | Slicer-loader adopted by big gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103883349B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB358784A (en) * | 1930-11-27 | 1931-10-15 | Matthew Smith Moore | Improvements in or relating to loading machines for mines |
| CN201756973U (en) * | 2010-08-24 | 2011-03-09 | 煤炭科学研究总院太原研究院 | Crawler walking anchor conveyor |
| CN102061713A (en) * | 2010-11-09 | 2011-05-18 | 山西潞安环保能源开发股份有限公司漳村煤矿 | Coal charging machine for blasting driving face of coal mine |
| CN201999531U (en) * | 2011-01-15 | 2011-10-05 | 徐州天科机械制造有限公司 | Symmetric helix aggregating and conveying mechanism for mining continuous coal loader |
| CN203769847U (en) * | 2014-04-10 | 2014-08-13 | 李维波 | Blasting mining coal loader |
-
2014
- 2014-04-10 CN CN201410141949.3A patent/CN103883349B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB358784A (en) * | 1930-11-27 | 1931-10-15 | Matthew Smith Moore | Improvements in or relating to loading machines for mines |
| CN201756973U (en) * | 2010-08-24 | 2011-03-09 | 煤炭科学研究总院太原研究院 | Crawler walking anchor conveyor |
| CN102061713A (en) * | 2010-11-09 | 2011-05-18 | 山西潞安环保能源开发股份有限公司漳村煤矿 | Coal charging machine for blasting driving face of coal mine |
| CN201999531U (en) * | 2011-01-15 | 2011-10-05 | 徐州天科机械制造有限公司 | Symmetric helix aggregating and conveying mechanism for mining continuous coal loader |
| CN203769847U (en) * | 2014-04-10 | 2014-08-13 | 李维波 | Blasting mining coal loader |
Non-Patent Citations (1)
| Title |
|---|
| 史万明等: "ZML-100连续装煤(岩)机设计", 《煤矿机械》 * |
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| Publication number | Publication date |
|---|---|
| CN103883349B (en) | 2016-08-31 |
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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 |
Granted publication date: 20160831 |