CN200955391Y - Small energy-saving impaction type coal-production machine - Google Patents
Small energy-saving impaction type coal-production machine Download PDFInfo
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- CN200955391Y CN200955391Y CN 200620137402 CN200620137402U CN200955391Y CN 200955391 Y CN200955391 Y CN 200955391Y CN 200620137402 CN200620137402 CN 200620137402 CN 200620137402 U CN200620137402 U CN 200620137402U CN 200955391 Y CN200955391 Y CN 200955391Y
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Abstract
The utility model discloses a small-scale energy saving percussion coal mining machine, which comprise a machine body which is provided with an electric motor. Output shaft of the electric motor is connected with a various transmission element which can turn rotation into linear reciprocating movement. Output set of the transmission element is connected with a percussion arm. The percussion arm is provided with a percussion head and guide device which is steel wire slideway, and passage of the steel wire slideway is arranged on the machine body, with the passage is parallel to the percussion arm. The steel wire slide traverses the passage, and the machine body can move on the steel wire slideway. The utility model can fracture coal by impact work with low energy consumption and easy installation or disassembly. The utility model is suitable for coals of thin coal bed, bad geological condition and small cola reserves.
Description
Technical field
The utility model relates to a kind of coal-winning machine, especially a kind of miniature energy-saving coal puncher.
Background technology
At present, have only two kinds of coal-winning machines in the world, a kind of is drum shearer, and a kind of is coal plough.Two kinds of coal-winning machines mainly rely on powerful power-forced property cutting rib coal breakage, and body is huge, and many, the complex structure of electrical energy consumption per tonne of raw coal only is suitable for the good medium-thickness seam in large-scale colliery, geological condition and uses.Workload is big during the migration of common coal-winning machine, the expense height, general one combine adopt removal of home must one month, expense needs about 1,000,000 yuan.Girdle in the coal resources in China, the situation that geological conditions is poor, coal reserves is little are in the majority, such colliery all is to adopt original blasting process now, the workman operates that labour intensity is big, work efficiency is low, accident takes place frequently, and now is badly in need of a kind of small-sized, light, safe and reliable, easy coal-cutting machinery.Existing coal-winning machine is because volume is big, and the energy consumption height costs an arm and a leg, and technical sophistication is difficult to handle, and the colliery that occupies a narrow space can't be used at all.
Summary of the invention
The purpose of this utility model is to improve the defective of prior art, provide a kind of utilize ballistic work coal breakage, low energy consumption, easy to assemble, be particularly suitable for the miniature energy-saving coal puncher that girdle, geological conditions is poor, coal reserves is little colliery use.
The miniature energy-saving coal puncher that the utility model provides, its theoretical foundation are the specific physical of coal, promptly hard fragility.Existing coal-winning machine does not all utilize this characteristic, does not have ballistic work when mining, entirely by the very strong driving force coal breakage.And the maximum characteristics of coal are: hard and crisp, frangible, and be not impact-resistant material, mine for coal with spade and require great effort very much, but the coal that digs with a pick is easy to.
Theoretically, coal is not impact-resistant material, will save big volume and electricity if utilize impact method to mine, and the volume of coal-winning machine also will dwindle greatly.
The purpose of this utility model is achieved in that
A kind of miniature energy-saving coal puncher, comprise a body, which is provided with walking mechanism, on this body, fix a motor, this motor output shaft connects a variable transmission mechanism that rotation is become straight reciprocating motion, on the output of this transmission mechanism, connect a striking arm, on this striking arm, fix one and impact head.
Described walking mechanism can be mounted in four castors below the described body.
Preferably also be provided with guiding device on this coal-winning machine, it is the slideway that wire rope is done, on described body, be provided with the passage that wire rope slideway is set, itself and described striking arm are located on the described body abreast, wire rope slideway wears wherein, two ends with wire rope slideway are fixed on the hydraulic pressure support column on scope of operation both sides in use, and are substantially parallel with rib.On the underlaid rock aspect of walking mechanism on this coal-winning machine, at this moment, this coal-winning machine is worked as starter motor walking under the effect of a tractive force on the direction parallel with rib, impacting head can impact the coal seam in the side, and the coal seam can fall under impact force action.
Can on described body, be provided with the tractive wire rope, by this this coal-winning machine of tractive rope traction walking.
Described coal-pushing plate has the curved surface towards the body outside that can shift the coal that impacts onto described body one side.
Anti-sport car fixed mechanism can also be set in the rear end of described body.
The miniature energy-saving coal puncher that the utility model provides, wherein striking arm is to shear as pick with the major function of impacting head.Impact head by straight reciprocating motion impacts rib.
Owing to make full use of the hard fragility of coal, so just use less power and realize the purpose of coal mining fast.
Because the utility model adopts technique scheme, so following advantage is arranged:
1, owing to adopted impact type coal breakage mode, utilize the hard crisp physical characteristic of coal fully, coal breakage institute of the unit of making consumed power descends.
2, owing to utilize impact principle, mechanical power demand is little, so whole coal-winning machine volume is little, in light weight, is convenient to handle and resettlement.
3, owing to utilize brand-new impact coal mining principle, the utility model is simple in structure compared with coal-winning machine of the prior art, is easy to make.
4, owing to above-mentioned several aspects, so make that this equipment making cost is lower.
5, because volume is little, in light weight, easy to operate, so can realize the unmanned operation of coal-face.
6, security performance is good, can reduce the injures and deaths problem of personnel in the coal work.
7, save great deal of steel and manpower consumption,
8, this equipment volume is urinated in operation, and use in the colliery that is fit to very much occupy a narrow space.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model Facad structure schematic diagram
Fig. 2 is the utility model plan structure schematic diagram
Fig. 3 is the utility model motor, headstock and striking arm graph of a relation
The specific embodiment
As shown in Figure 1, 2, the utility model comprise body 1, motor 2, headstock 3, striking arm 4, impact 5, haulage cable 6, coal-pushing plate 7, road wheel 8, catcher 9, slideway wire rope 10, feed cable 11, explosion-proof electrification switch 12.
As shown in Figure 3, motor 2 is housed above the body 1, motor 2 by being provided with in the headstock 3 transmission device, striking arm 4 and impact 5 and be connected.The high-speed straight-line motion that headstock 3 rotatablely moves motor 3 to change striking arm 4 into, drive and impact 5 and do reciprocal impact type motion, realize the coal breakage purpose.
Described variable transmission mechanism can be a mechanical transmission mechanism, it for example is slider-crank mechanism, the reducer output shaft of motor output shaft or its connection connects an end of a bent axle, an end of the hinged connecting rod of this bent axle other end, the hinged described striking arm of the other end of this connecting rod.
Described variable transmission mechanism also can be a hydraulic gear, for example, described driven by motor one hydraulic pump, hydraulic cylinder of this hydraulic pump drive, the movable part on the hydraulic cylinder connects described striking arm.
Above-mentioned transmission mechanism is a prior art all, does not describe in detail at this.
As shown in Figure 1, 2, also be provided with guiding device on this coal-winning machine, it is the slideway 10 that wire rope is done, on body 1, be provided with the passage that wire rope slideway is set, itself and described striking arm 4 are located on the body 1 abreast, wire rope slideway 10 wears wherein, and the two ends with wire rope slideway 10 are fixed on the hydraulic pressure support column on scope of operation both sides in use, and are substantially parallel with rib.The trend of wire rope is along the setting of moving towards in coal seam, walking mechanism is four road wheels, on the underlaid rock aspect, respectively be provided with a haulage cable 6 in the front and back of body 1, in the work,, make this coal-winning machine be parallel to the coal seam and move by the tractor tractive at the haulage cable 6 of direction of advance one side with certain speed.Impact 5 and impact the coal seam in the side in coal seam.
Coal-pushing plate 7 is set being provided with the front end that impacts a body 1 of 5.Coal-pushing plate 7 has the curved surface towards the body both sides outsides, can shift the coal that impacts onto a side, can load onto scratch board conveyor, the convenient transportation under the effect of the plate face of the curved surface of coal-pushing plate 7.
When seam inclination was very big, coal just can slide automatically, and it is simpler to work.Thereby solve workman's heavy physical labor, free the perforating powder charge of can be in ultra-thin coal seam lying on one's side during from work, dangerous big, the manual labor that workload is heavy, not only dirty but also tired the workman.
Anti-sport car fixed mechanism 9 also is set in the rear end of body 1.Prevent situation appearance such as this coal-winning machine rollover.
When pulling haulage cable 6 moved forward, haulage shearer is at the uniform velocity walking forward.And the motor 2 on the coal-winning machine will make when rotating and impacts 5 a high speed impact rib, because coal has very big fragility, and rib is a scope of freedom, under the pressure of top board, can become cracking to a certain degree, at this moment impact easier whereabouts under 5 the impact, reaching the effect of quick coal mining and economize on electricity.So this coal-winning machine volume is little, in light weight, be applicable to that the exploitation in girdle and little pit coal field is used.
Because the utility model has only a motor, after headstock 3 converting motion forms, by striking arm 4, impact 5, ballistic work is acted directly on the coal body, institute is so that operation.Straighforward operation in the lane has improved personal safety on can be outside work plane.
In the utility model, can adopt two wire rope to make slideway, these two wire rope slideways are separately positioned on the upper and lower of body, as shown in Figure 1, like this, coal-winning machine are walked along wire rope, and are straight with rib, ready for mine next time.In addition, the wire rope slideway 10 of bottom can also be used to hang feed cable 11, avoids that cable is sagging to be rolled.
Impact on 5 also to be provided with an auxiliary special-shaped 5a of impact at nethermost one, as shown in Figure 2, it downwards and/or recede.It has been arranged, can be with underpart walking mechanism and base plate position near under the coal of rock aspect also Impact spade.
Claims (9)
1, a kind of miniature energy-saving coal puncher, it is characterized in that: comprise a body, on this body, fix a motor, this motor output shaft connects a variable transmission mechanism that rotation is become straight reciprocating motion, on the output of this transmission mechanism, connect a striking arm, on this striking arm, fix one and impact head; Also be provided with guiding device, it is the slideway wire rope, is provided with the passage that wire rope slideway is set on described body, and itself and described striking arm are located on the described body abreast, and wire rope slideway wears wherein, makes body move on described wire rope slideway.
2, miniature energy-saving coal puncher according to claim 1 is characterized in that: described wire rope slideway comprises that two wire rope make slideway, and these two wire rope slideways are separately positioned on the upper and lower of body.
3, miniature energy-saving coal puncher according to claim 1 and 2, it is characterized in that: described body is provided with walking mechanism.
4, miniature energy-saving coal puncher according to claim 3 is characterized in that: described walking mechanism is mounted in four castors below the described body.
5, miniature energy-saving coal puncher according to claim 1 and 2 is characterized in that: be used to draw the tractive wire rope that described body moves being provided with on the described body on described wire rope slideway.
6, miniature energy-saving coal puncher according to claim 1 and 2, it is characterized in that: the front end at described body is provided with coal-pushing plate.
7, miniature energy-saving coal puncher according to claim 6 is characterized in that: described coal-pushing plate has the curved surface towards the body outside that can shift the coal that impacts onto described body one side.
8, miniature energy-saving coal puncher according to claim 1 and 2 is characterized in that: the rear end lower at described body is provided with anti-sport car fixed mechanism.
9, miniature energy-saving coal puncher according to claim 1 and 2 is characterized in that: also be installed with an auxiliary special-shaped head that impacts on nethermost described impact head, it downwards or downwards and recede.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620137402 CN200955391Y (en) | 2006-09-30 | 2006-09-30 | Small energy-saving impaction type coal-production machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620137402 CN200955391Y (en) | 2006-09-30 | 2006-09-30 | Small energy-saving impaction type coal-production machine |
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| Publication Number | Publication Date |
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| CN200955391Y true CN200955391Y (en) | 2007-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200620137402 Expired - Fee Related CN200955391Y (en) | 2006-09-30 | 2006-09-30 | Small energy-saving impaction type coal-production machine |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906969A (en) * | 2010-07-26 | 2010-12-08 | 三一重型装备有限公司 | Coal mining device and crushing mechanism thereof |
| CN102400684A (en) * | 2010-09-07 | 2012-04-04 | 刘素华 | Method and excavating impulsion shovel used for simultaneously achieving coal breaking and surface cleaning with one time of impulsion |
| CN102678111A (en) * | 2011-03-04 | 2012-09-19 | 刘素华 | Efficient blocking coal shoveling device |
| CN102691500A (en) * | 2011-03-19 | 2012-09-26 | 刘素华 | Sawing-impacting coal cutter |
| CN102828749A (en) * | 2011-06-13 | 2012-12-19 | 刘素华 | Swing rod transmission direct-impact coal shoveling machine |
| CN102953731A (en) * | 2011-08-31 | 2013-03-06 | 刘素华 | Digging and shovel impacting guide device of blocked coal shoveling machine |
| CN103016004A (en) * | 2011-08-31 | 2013-04-03 | 刘素华 | Buffering guide method by reciprocating impact reactive force and vibration isolation mining machine |
| CN103161462A (en) * | 2011-12-16 | 2013-06-19 | 刘素华 | Method and excavating impulsion shovel used for simultaneously achieving coal breaking and surface cleaning with one time of impulsion |
| CN103352697A (en) * | 2012-02-24 | 2013-10-16 | 刘素华 | Method for guiding multi-point support of reciprocating impactor, and apparatus for guiding multi-point support of reciprocating impactor through enforcing it |
| CN103498673A (en) * | 2012-05-12 | 2014-01-08 | 刘素华 | Method and apparatus for converting rotary motion into reciprocating impact motion |
| CN106979009A (en) * | 2016-01-15 | 2017-07-25 | 刘素华 | Digger braces wear-resistant seal sheath percussion mechanism |
| AU2018202775B2 (en) * | 2012-02-24 | 2020-03-05 | Suhua LIU | Rolling friction or suspension friction impact mining method and wear-resistant impact mining machine using said method |
-
2006
- 2006-09-30 CN CN 200620137402 patent/CN200955391Y/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906969A (en) * | 2010-07-26 | 2010-12-08 | 三一重型装备有限公司 | Coal mining device and crushing mechanism thereof |
| CN102400684A (en) * | 2010-09-07 | 2012-04-04 | 刘素华 | Method and excavating impulsion shovel used for simultaneously achieving coal breaking and surface cleaning with one time of impulsion |
| CN102678111A (en) * | 2011-03-04 | 2012-09-19 | 刘素华 | Efficient blocking coal shoveling device |
| CN102678111B (en) * | 2011-03-04 | 2016-01-20 | 刘素华 | High-efficiency blocking coal shovel |
| CN102691500A (en) * | 2011-03-19 | 2012-09-26 | 刘素华 | Sawing-impacting coal cutter |
| CN102828749B (en) * | 2011-06-13 | 2016-01-20 | 刘素华 | Swing link transmission flings coal shovel |
| CN102828748B (en) * | 2011-06-13 | 2015-05-13 | 刘素华 | Swing rod link direct-impact coal shoveling machine |
| CN102828748A (en) * | 2011-06-13 | 2012-12-19 | 刘素华 | Swing rod link direct-impact coal shoveling machine |
| CN102828749A (en) * | 2011-06-13 | 2012-12-19 | 刘素华 | Swing rod transmission direct-impact coal shoveling machine |
| CN102953731A (en) * | 2011-08-31 | 2013-03-06 | 刘素华 | Digging and shovel impacting guide device of blocked coal shoveling machine |
| CN103016004A (en) * | 2011-08-31 | 2013-04-03 | 刘素华 | Buffering guide method by reciprocating impact reactive force and vibration isolation mining machine |
| CN102953731B (en) * | 2011-08-31 | 2016-01-27 | 刘素华 | Become block coal shovel excavating impulsion shovel guiding device |
| CN103161462A (en) * | 2011-12-16 | 2013-06-19 | 刘素华 | Method and excavating impulsion shovel used for simultaneously achieving coal breaking and surface cleaning with one time of impulsion |
| CN103161462B (en) * | 2011-12-16 | 2016-05-11 | 刘素华 | One-shot completes method and the excavating impulsion shovel of coal breakage and clear face simultaneously |
| CN103352697A (en) * | 2012-02-24 | 2013-10-16 | 刘素华 | Method for guiding multi-point support of reciprocating impactor, and apparatus for guiding multi-point support of reciprocating impactor through enforcing it |
| AU2018202775B2 (en) * | 2012-02-24 | 2020-03-05 | Suhua LIU | Rolling friction or suspension friction impact mining method and wear-resistant impact mining machine using said method |
| CN103498673A (en) * | 2012-05-12 | 2014-01-08 | 刘素华 | Method and apparatus for converting rotary motion into reciprocating impact motion |
| CN106979009A (en) * | 2016-01-15 | 2017-07-25 | 刘素华 | Digger braces wear-resistant seal sheath percussion mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071003 Termination date: 20100930 |