CN102865074B - Cylinder and cutting head combined type galianconism high working face coal-winning machine - Google Patents
Cylinder and cutting head combined type galianconism high working face coal-winning machine Download PDFInfo
- Publication number
- CN102865074B CN102865074B CN201210310240.2A CN201210310240A CN102865074B CN 102865074 B CN102865074 B CN 102865074B CN 201210310240 A CN201210310240 A CN 201210310240A CN 102865074 B CN102865074 B CN 102865074B
- Authority
- CN
- China
- Prior art keywords
- coal
- cylinder
- winning machine
- ranging arm
- carriage
- Prior art date
- 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.)
- Active
Links
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention relates to underground coal mine coal mining device, be specially a kind of cylinder and cutting head combined type galianconism high working face coal-winning machine, solve the problem that existing cutting hair style galianconism coal-winning machine loading efficiency is not high.Comprise fuselage assembly, carriage, permanent magnet rocker device, permanent magnet rocker device comprises shearer ranging arm; shearer ranging arm is rotatably connected to cylinder; be provided with magneto and reducer in cylinder; carriage also comprises stretching oil cylinder; slider case has vertical permanent magnetism rail plate on the side of coal-face; shearer ranging arm is placed on permanent magnetism rail plate; stretching oil cylinder one end is hinged on shearer ranging arm, and one end is hinged on permanent magnetism rail plate, is provided with frequency converter in the casing of fuselage assembly.The coaling gear of existing cutting hair style galianconism coal-winning machine is made improvement by the present invention, use magneto to drive loading, and loading efficiency is high, shortens the time of coalingging greatly, accelerates the progress of coal mining.
Description
Technical field
The present invention relates to underground coal mine coal mining device, be specially a kind of cylinder and cutting head combined type galianconism high working face coal-winning machine.
Background technology
Medium and small colliery is subject to the restriction of technical condition and production practice, and major part of mining adopts the mode that simple machine is adopted or big gun is adopted, and the mining way production efficiency that simple machine is adopted or big gun is adopted is low, poor stability, economic benefit are low, resource is lost seriously; Modern Pit adopts high efficiency coal-winning machine to mine, and production efficiency is high, safety is high, good in economic efficiency, but can remain a large amount of coal column in mine, and corner coal is also difficult to reclaim, and coal resources also exist a large amount of waste.A kind of cutting hair style galianconism coal-winning machine is had now to can be applicable to medium and small colliery, also the problem of the wasting of resources in In Modern Mine can effectively be eliminated, it comprises fuselage assembly 1, carriage 2, which is provided with the spline housing 4 of hinged ear, development machine formula cutting means 5, coaling gear, wherein fuselage assembly 1 comprises inside and has cavity and be provided with the casing 11 of horizontally-sliding guide on the side near coal-face, is provided with haulage gear in the cavity of casing 11, electrical control system, hydraulic system, carriage 2 comprises the slider case 21 be placed on casing 11 sliding rail, sliding oil cylinder 22, small rocker device 23, sliding oil cylinder 22 one end is hinged on casing 11, the other end is horizontally hinged on slider case 21, small rocker device 23 comprises inside to be had bearing support and is fixed on the small rocker housing 231 of slider case 21 on the side of coal-face, splined shaft 232, shape is rhombus and the two ends at major axis place are provided with the pivoted arm 233 of hinged ear on rhombus, two bearings 234, two angling cylinders 235, bearing 234 is arranged on the bearing support in small rocker housing 231, one end and the bearing 234 of splined shaft 232 coordinate, the splined section of splined shaft 232 stretches out small rocker housing 231, pivoted arm 233 is coordinated by the part of the splined shaft 232 between flat key and two bearings 234, angling cylinder 235 one end is hinged on the hinged ear of pivoted arm 233, the other end is hinged on small rocker housing 231, the hinged place of angling cylinder 235 and small rocker housing 231 is on a vertical curve, spline housing 4 inner ring is provided with spline, and the splined section that spline housing 4 and splined shaft 232 stretch out small rocker housing 231 coordinates, development machine formula cutting means 5 comprises the support body 51 hinged with spline housing 4, cutting motor 52, arrangement of clutch 53, reducing gear 54, cantilever 55, cutting drum 56, oscillating oil cylinder 57, wherein cutting motor 52, arrangement of clutch 53 and reducing gear 54 are fixedly mounted on support body 51, arrangement of clutch 53 is located between cutting motor 52 and reducing gear 54, cantilever 55 one end is arranged on reducing gear 54, cantilever 55 other end is rotatably connected to cutting drum 56, on cutting drum 56, screw arrangement cutter, cutting drum 56 is built with sparge pipe group, cutting drum 56 is provided with water jet, water jet is connected with sparge pipe group, oscillating oil cylinder 57 one end is hinged on spline housing 4, one end is hinged on support body 51, coaling gear comprises and is fixed on casing 11 the bottom-right cylinder and hydraulic drive motor or two symmetries of coalingging is fixed on casing 11 near the bottom-right shovel board in coal-face side near coal-face side, in acute angle between the base of the side of shovel board and casing 11, Open Side Down at the angle that two shovel boards are formed.Its coal-winning machine operationally, carriage 2 is passed rearmost by sliding oil cylinder 22, realize cutting drum 56 on development machine formula cutting means 5 in the feed of tail (drag conveyor) crossheading, electrical control system in the casing 11 of fuselage assembly 1 controls cutting motor 52 and works, artificial brake clutch device 53, then cutting motor 52 drives the cutting drum 56 on cantilever 55 to rotate by arrangement of clutch 53 and reducing gear 54, piston rod telescopic band moving frame body 51 horizontal hunting of oscillating oil cylinder 57, also the horizontal coal cutting of cutting drum 56 has just been driven, after horizontal coal cutting, the piston rod of the angling cylinder 235 in the small rocker device 23 on carriage 2 stretches, promote pivoted arm 233 to swing in perpendicular, drive the splined shaft 232 by bearing 234 is fixing to rotate simultaneously, splined shaft 232 drives spline housing 4 to swing in perpendicular, spline housing 4 drives support body 51 to swing in perpendicular (putting on height is most 6 meters), make cutting drum 56 coal cutting in the perpendicular of maximum section of depths, coal seam, close coal-winning machine fuselage place there is not the rib of cut then because ore deposit pressure and the gravity of self are caving, haulage gear in casing 11 drives coal-winning machine to move forward walking, coaling gear is then along with the coal cinder dropped is loaded drag conveyor by moving forward of coal-winning machine, sparge pipe group in cutting drum 56 and the water jet water spray dust in coal cutting process on it, lower the temperature to cutting drum 56 simultaneously.But the coaling gear loading efficiency of this coal-winning machine is not high, in actual coal mining process, coaling gear can not be loaded drag conveyor in time by cutting the coal cinder fallen, cause long-pending coal too much, such coal-winning machine must walk back and forth and coaling, time used that makes to coaling is about 3 times of coal cutting time used, wastes the time of coal mining greatly, and then have impact on the coal mining progress in whole colliery.
Summary of the invention
The present invention, in order to solve the not high problem of existing cutting hair style galianconism coal-winning machine loading efficiency, provides a kind of cylinder and cutting head combined type galianconism high working face coal-winning machine.
The present invention adopts following technical scheme to realize: cylinder and cutting head combined type galianconism high working face coal-winning machine, comprise fuselage assembly, carriage, also comprise permanent magnet rocker device, permanent magnet rocker device comprises shearer ranging arm, shearer ranging arm is rotatably connected to cylinder, magneto and reducer are installed in cylinder, carriage also comprises stretching oil cylinder, side near coal-face on the slider case of carriage is provided with vertical permanent magnetism rail plate, shearer ranging arm is placed on permanent magnetism rail plate, stretching oil cylinder one end is hinged on shearer ranging arm, the other end is hinged on permanent magnetism rail plate, in the casing of fuselage assembly, frequency converter is installed.
When cylinder and cutting head combined type galianconism high working face coal-winning machine work, permanent magnet rocker device is transferred to the position of seat earth by stretching oil cylinder, development machine formula cutting means cut coal body at the middle and upper levels, magneto work in electrical control system in casing and Frequency Converter Control permanent magnet rocker device, magneto drives cylinder cutting coal body below by reducer, simultaneously permanent magnet rocker device is coaling along with the reach of combined type coal-winning machine, when coal-winning machine runs to head, the forefront of casing passed by carriage by sliding oil cylinder, permanent magnet rocker device is passed bottom by stretching oil cylinder, (coal-winning machine is when the coal cutting of utilization cylinder to complete head planted agent, the Triangle Coal that cross section is circular arc can be left at head and tail, coal-winning machine completes head planted agent can cut to Triangle Coal, and then gone down one technique).Magneto output torque in permanent magnet rocker device is large, drive cylinder can coal cutting, coaling, and loading efficiency is high, and long-pending coal is few.
The coaling gear of existing cutting hair style galianconism coal-winning machine is made improvement by the present invention, use magneto to drive loading, and loading efficiency is high, shortens the time of coalingging greatly, accelerates the progress of coal mining.
Accompanying drawing explanation
Fig. 1 is the front view of cylinder and cutting head combined type shortwall high working face coal-winning machine.
Fig. 2 is the top view of cylinder and cutting head combined type shortwall high working face coal-winning machine.
Fig. 3 is the left view of cylinder and cutting head combined type shortwall high working face coal-winning machine.
Fig. 4 is the front view of the carriage of cylinder and cutting head combined type shortwall high working face coal-winning machine.
Fig. 5 is the top view of the carriage of cylinder and cutting head combined type shortwall high working face coal-winning machine.
Fig. 6 is the front view of the development machine formula cutting means of cylinder and cutting head combined type shortwall high working face coal-winning machine.
In figure: 1-fuselage assembly, 2-carriage, 4-spline housing, 5-development machine formula cutting means, 11-casing, 21-slider case, 22-sliding oil cylinder, 23-small rocker device, 24-permanent magnetism rail plate, 25-stretching oil cylinder, 231-small rocker housing, 232-splined shaft, 233-pivoted arm, 234-bearing, 235-angling cylinder, 31-shearer ranging arm, 32-cylinder, 51-support body, 52-cutting motor, 53-arrangement of clutch, 54-reducing gear, 55-cantilever, 56-cutting drum, 57-oscillating oil cylinder.
Detailed description of the invention
Cylinder and cutting head combined type galianconism high working face coal-winning machine, comprise fuselage assembly 1, carriage 2, also comprise permanent magnet rocker device, permanent magnet rocker device comprises shearer ranging arm 31, shearer ranging arm 31 is rotatably connected to cylinder 32, magneto and reducer are installed in cylinder 32, carriage 2 also comprises stretching oil cylinder 25, side near coal-face on the slider case 21 of carriage 2 is provided with vertical permanent magnetism rail plate 24, shearer ranging arm 31 to be placed on permanent magnetism rail plate 24, stretching oil cylinder 25 one end is hinged on shearer ranging arm 31, the other end is hinged on permanent magnetism rail plate 24, in the casing 11 of fuselage assembly 1, frequency converter is installed.
Claims (1)
1. cylinder and cutting head combined type galianconism high working face coal-winning machine, comprise fuselage assembly (1), carriage (2), characterized by further comprising permanent magnet rocker device, permanent magnet rocker device comprises shearer ranging arm (31), shearer ranging arm (31) is rotatably connected to cylinder (32), cylinder is provided with magneto and reducer in (32), carriage (2) also comprises stretching oil cylinder (25), the upper side near coal-face of slider case (21) of carriage (2) is provided with vertical permanent magnetism rail plate (24), shearer ranging arm (31) is placed on permanent magnetism rail plate (24), stretching oil cylinder (25) one end is hinged on shearer ranging arm (31), the other end is hinged on permanent magnetism rail plate (24), in the casing (11) of fuselage assembly (1), frequency converter is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210310240.2A CN102865074B (en) | 2012-08-29 | 2012-08-29 | Cylinder and cutting head combined type galianconism high working face coal-winning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210310240.2A CN102865074B (en) | 2012-08-29 | 2012-08-29 | Cylinder and cutting head combined type galianconism high working face coal-winning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102865074A CN102865074A (en) | 2013-01-09 |
| CN102865074B true CN102865074B (en) | 2015-11-18 |
Family
ID=47444175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210310240.2A Active CN102865074B (en) | 2012-08-29 | 2012-08-29 | Cylinder and cutting head combined type galianconism high working face coal-winning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102865074B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877841B (en) * | 2012-09-07 | 2015-05-20 | 山西晋煤集团金鼎煤机矿业有限责任公司 | Drum-type coal cutter rocker arm |
| CN107654229B (en) * | 2017-11-14 | 2024-04-19 | 桂林电子科技大学 | Large-mining-height shearer-preventing coal cutter |
| CN114810065B (en) * | 2022-05-07 | 2022-11-29 | 四川华蓥山广能集团嘉华机械有限责任公司 | Permanent magnet direct-drive coal mining machine rocker arm suitable for steep dip angle coal seam and use method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201296514Y (en) * | 2008-09-29 | 2009-08-26 | 鹤山市鹤龙机电有限公司 | Permanent-magnet electric roller |
| CN102200011A (en) * | 2011-04-25 | 2011-09-28 | 闫振东 | Cutting head type short wall coal mining machine |
| CN102536233A (en) * | 2012-01-19 | 2012-07-04 | 闫振东 | Combined height-adjustable coal cutting machine with small roller and large mining height, as well as coal cutting process of combined height-adjustable coal cutting machine |
| CN102536226A (en) * | 2012-02-15 | 2012-07-04 | 闫振东 | Superposition arm three-roller large-mining-height coal mining machine |
| CN202325501U (en) * | 2011-10-27 | 2012-07-11 | 山西晋煤集团金鼎煤机矿业有限责任公司 | Short-wall large-mining height coal mining machine |
| CN202767981U (en) * | 2012-08-29 | 2013-03-06 | 山西晋煤集团金鼎煤机矿业有限责任公司 | Rotary drum and cutting head combined short-arm large-cutting-height coal cuter |
-
2012
- 2012-08-29 CN CN201210310240.2A patent/CN102865074B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201296514Y (en) * | 2008-09-29 | 2009-08-26 | 鹤山市鹤龙机电有限公司 | Permanent-magnet electric roller |
| CN102200011A (en) * | 2011-04-25 | 2011-09-28 | 闫振东 | Cutting head type short wall coal mining machine |
| CN202325501U (en) * | 2011-10-27 | 2012-07-11 | 山西晋煤集团金鼎煤机矿业有限责任公司 | Short-wall large-mining height coal mining machine |
| CN102536233A (en) * | 2012-01-19 | 2012-07-04 | 闫振东 | Combined height-adjustable coal cutting machine with small roller and large mining height, as well as coal cutting process of combined height-adjustable coal cutting machine |
| CN102536226A (en) * | 2012-02-15 | 2012-07-04 | 闫振东 | Superposition arm three-roller large-mining-height coal mining machine |
| CN202767981U (en) * | 2012-08-29 | 2013-03-06 | 山西晋煤集团金鼎煤机矿业有限责任公司 | Rotary drum and cutting head combined short-arm large-cutting-height coal cuter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102865074A (en) | 2013-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201236704Y (en) | Coal drift drill shipping and anchoring integrated machine | |
| CN203271752U (en) | Multifunctional underground roadway tunneling locomotive | |
| CN201424939Y (en) | Improved coal road boring machine | |
| CN102865074B (en) | Cylinder and cutting head combined type galianconism high working face coal-winning machine | |
| CN202560216U (en) | Cutting head type short wall large mining height coal mining machine | |
| CN103790591A (en) | Comprehensive mechanized impact type rock tunneling machine | |
| CN103233734B (en) | The Efficient multi-function backhoe loader of band boring rock drilling function | |
| CN105332700B (en) | A kind of coal mine roadway groover | |
| CN207728309U (en) | Scraper changes rock drilling machine equipment | |
| CN201650332U (en) | Hydraulic supporting device for fully-mechanized coal winning working face | |
| CN2900787Y (en) | Small coal mine tunnel tunnelling machine | |
| CN109469483A (en) | A kind of continuous type coal excavation apparatus | |
| CN202767981U (en) | Rotary drum and cutting head combined short-arm large-cutting-height coal cuter | |
| CN103867203B (en) | Mine working chain saw type hard rock mole | |
| CN201155327Y (en) | Development machine | |
| CN212177137U (en) | Rectangular heading machine | |
| CN101818649B (en) | Hydraulic supporting device for fully-mechanized coal driving workface | |
| CN111022065B (en) | Pressure moving roadway rapid tunneling equipment | |
| CN202645578U (en) | Full-section rectangular hard-rock heading and anchoring integrated machine | |
| CN204609879U (en) | A kind of pick anchor all-in-one | |
| CN103670415B (en) | A kind of underground coal mine big gun is adopted and is adopted unitized production method with general | |
| CN202007665U (en) | Mining hydraulic excavating and loading machine | |
| CN201963199U (en) | Novel omnibearing drilling arm of drilling and installing machine | |
| CN101967989B (en) | Crawler travel anchor transporting machine | |
| CN202832553U (en) | All-in-one milling and excavating machine for mines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |