CN105178853A - Tracked walking self-rotating bidirectional drilling coal mining machine and application method thereof - Google Patents
Tracked walking self-rotating bidirectional drilling coal mining machine and application method thereof Download PDFInfo
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- CN105178853A CN105178853A CN201510578694.1A CN201510578694A CN105178853A CN 105178853 A CN105178853 A CN 105178853A CN 201510578694 A CN201510578694 A CN 201510578694A CN 105178853 A CN105178853 A CN 105178853A
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- 238000005065 mining Methods 0.000 title claims abstract description 31
- 239000003245 coal Substances 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000005553 drilling Methods 0.000 title claims abstract description 8
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 27
- 241000219098 Parthenocissus Species 0.000 claims description 22
- 238000009987 spinning Methods 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 10
- 238000011084 recovery Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 208000012886 Vertigo Diseases 0.000 description 15
- 239000003381 stabilizer Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a tracked walking self-rotating bidirectional drilling coal mining machine and an application method thereof. The coal mining machine comprises an upper frame assembly and a base arranged under the upper frame assembly. A rotary supporting device is arranged under the base. A tracked walking mechanism is arranged under the rotary supporting device. A transmission device connected with the rotary supporting device is arranged on the tracked walking mechanism. The drilling coal mining machine arranged in a roadway exploits one side of a thin seam, rotates by 360 degrees through controlling the rotary supporting device after the exploiting of the thin seam on the side, and exploits the other side after the rotary supporting device rotates to the other side of the thin seam, thereby allowing a screw drilling machine to bidirectionally mine coal at the same site without large moving equipment and greatly improving exploiting efficiency. In addition, when meeting a crossing on the way from a main roadway to a work face roadway, a screw bit can self-rotate, thus easily passing through the roadway crossing to reach a work face and saving equipment moving time.
Description
Technical field
The present invention relates to a kind of two-way brill formula coal-winning machine and using method, be especially a kind ofly applicable to crawler travel spinning two-way brill formula coal-winning machine on brill formula coal-winning machine and using method.
Background technology
Spiral drill shearer method is the comparatively ripe a kind of coal-mining method of current manless coal face, and this coal-mining method is widely used in girdle and the ultra-thin coal seam exploitation of country rock instability, is also used to the recovery of corner coal mining and various coal column.But, at present owing to boring formula coal-winning machine in thin seam mining process, only there is the function of unidirectional working seam, therefore when there is girdle both sides, tunnel, existing auger type coal-winning machine cannot realize exploiting simultaneously, need exploit a rear flank and be transferred to opposite side exploitation, whole process causes drivage efficiency low, waste time and energy, labor strength is high, mine time and the growth of equipment moving time.
Summary of the invention
Technical problem: the object of the invention is the weak point overcome in prior art, a kind of crawler travel spinning two-way brill formula coal-winning machine and using method are provided, by increasing whirligig on the basis of prior art, thus disposablely can realize the exploitation of spiral drilling machine realization to both sides girdle.
Technical scheme: crawler travel spinning of the present invention two-way brill formula coal-winning machine, comprise the added assembly of coal-winning machine, be located at the added assembly of coal-winning machine under coal-winning machine base, described coal-winning machine base has slewing supporting device, described slewing supporting device has creeper undercarriage, and creeper undercarriage is provided with the transmission device be connected with slewing supporting device;
Described slewing supporting device comprises inner ring, the outer ring be enclosed within inner ring, is provided with spin body between inner ring and outer ring, and described outer ring is fixed together through bolt and coal-winning machine base, and described inner ring is fixed together through bolt and creeper undercarriage;
Described creeper undercarriage comprises crawler belt, driving wheel, tensioning apparatus, directive wheel, tensioning apparatus, thrust wheel, link, drive motors, chassis supports frame and sidewall, described driving wheel and directive wheel are connected on the central axis at link two ends by the rolling bearing in its centre bore, described crawler belt inlay card is on the gear teeth of driving wheel and directive wheel, described tensioning apparatus is connected with driving wheel central axis two ends by bolt, described thrust wheel is connected on the central axis of link by the rolling bearing in its centre bore, and engage with crawler belt, described drive motors is bolted on link, its projecting shaft is connected with the central axis of driving wheel, described chassis supports frame is bolted on link, described sidewall weld is on link,
Described transmission device comprises hydraulic motor, band-type brake mechanical brake, hydraulic motor gear, axle I gear wheel, axle I, axle I pinion, axle II gear wheel, axle II, runner, rolling bearing, described hydraulic motor is connected with the chassis supports frame in creeper undercarriage by bolt, described band-type brake mechanical brake is also connected with chassis supports frame with bolt through hydraulic motor output shaft, described hydraulic motor gear is firmly connected on hydraulic motor output shaft by flat key, described axle I gear wheel, axle II gear wheel by spline respectively with axle I, axle II connects, axle I pinion is connected with axle I by flat key, axle I, axle II does gyration by roller bearings, hydraulic motor gear and axle I gear wheel, axle I pinion and axle II gear wheel, outer ring correct engagement each other in runner and slewing supporting device.
The outside of described slewing supporting device is provided with and prevents bulk coal charge from entering sidewall in rotary gear box.
The using method of crawler travel spinning two-way brill formula coal-winning machine:
Brill formula coal-winning machine is arranged in tunnel, first mining operations is carried out to girdle side, after this side thin seam mining end of job, by control panel pushbutton enable hydraulic motor, moment of torsion reaches on hydraulic motor gear by its output shaft by hydraulic motor, again successively via axle I gear wheel, axle I, axle I pinion, axle II gear wheel, axle II, little for high speed torque is converted into low speed high torque to be reached on runner, runner drives the outer ring revolution in slewing supporting device by gear teeth meshing, again by connecting the hexagon socket head cap screw of coal-winning machine base and outer ring, torque reaches on coal-winning machine base the most at last, realize 360 ° of rotations of brill formula coal-winning machine, after slewing supporting device rotates to the position of exploitation opposite side girdle, the locked hydraulic motor output shaft of band-type brake mechanical brake is controlled by control panel, prevent the augers on the added assembly of coal-winning machine occurred turn or coal mining activity time occur bow tie, mining operations is carried out to opposite side girdle, thus realize spiral drilling machine in the bidirectional cutting of same place, improve coal mining efficiency, the transfer of minimizing equipment and recovery time.
Beneficial effect: the present invention can realize brill formula coal-winning machine and successively exploit both sides girdle in same place in tunnel, without the need to after side thin seam mining completes by mobile brill formula coal-winning machine, carry out opposite side thin seam mining again, greatly save the time, improve coal mining efficiency; When brill formula coal-winning machine meets fork in the road in the way from main tunnel to roadway workface, by means of slewing supporting device, augers can be realized and carry out spinning, thus easily pass through fork in the road, tunnel arrival work plane, save the equipment moving time.In addition, be provided with in transmission device of the present invention and can prevent augers from occurring to turn or augers, when mining, the band-type brake mechanical brake of bow tie occurs, substantially increase the reliability of equipment; The present invention is by hydraulic motor, small size slewing reduction apparatus, achieve the gyration of augers, and ensure that transmitting torque is reliable, compact conformation, only need add corresponding gauge tap in control panel, can manipulate hydraulic motor and band-type brake mechanical brake, easy to operate, be convenient to maintenance, strong adaptability, the scope of application is wide, has practicality widely in this area.
Accompanying drawing explanation
Fig. 1 is crawler travel spinning of the present invention two-way brill formula coal-winning machine assembly structure schematic diagram;
Fig. 2 is frame assembly structure schematic top plan view on coal-winning machine of the present invention;
Fig. 3 is coal-winning machine understructure schematic top plan view of the present invention;
Fig. 4 is coal-winning machine base C-C sectional view of the present invention;
Fig. 5 is slewing supporting device syndeton front elevational schematic of the present invention;
Fig. 6 is slewing supporting device syndeton schematic top plan view of the present invention;
Fig. 7 is creeper undercarriage front elevational schematic of the present invention;
Fig. 8 is creeper undercarriage schematic top plan view of the present invention;
Fig. 9 is crawler travel spinning of the present invention two-way brill formula coal-winning machine operation chart when coal mining activity;
Figure 10 is that crawler travel spinning of the present invention two-way brill formula coal-winning machine is through fork in the road, tunnel operation chart.
In figure: 1-bores formula coal-winning machine, the added assembly of 2-coal-winning machine, 3-coal-winning machine base, 4-slewing supporting device, 5-transmission device, 6-creeper undercarriage, 7-hexagon socket head cap screw, 8-pad one, 9-hex bolts, 10-pad two, 11-rotary decelerating tank wall, 12-pad three, 13-nut one, 14-nut two, 15-bolt connecting hole one, 16-bolt connecting hole two, 17-girdle A side, 18-tunnel, 19-girdle B side, 20-track switch, 2-1-bogie, 2-2-transmission case, 2-3-stabilizer, 2-4-side frame, 2-5-hydraulic motor, 2-6-air duct, 2-7-auger stem, 2-8-augers, 3-1-lateral support frame, 3-2-forward direction bracing frame, 3-3-fixed mount, 3-4-fixed mount, to bracing frame after 3-5-, 3-6-fixed mount, 3-7-underframe, 3-8-intermediate support beam, 4-1-inner ring, 4-2-spin body, 4-3-outer ring, 5-1-hydraulic motor, 5-2-band-type brake mechanical brake, 5-3-hydraulic motor gear, 5-4-axle I gear wheel, 5-5-axle I, 5-6-axle I pinion, 5-7-axle II gear wheel, 5-8-axle II, 5-9-runner, 5-10-rolling bearing, 6-1-crawler belt, 6-2-driving wheel, 6-3-tensioning apparatus, 6-4-directive wheel, 6-5-buffer spring, 6-6-thrust wheel, 6-7-link, 6-8-drive motors, 6-9-chassis supports frame, 6-10-sidewall.
Detailed description of the invention:
Below in conjunction with accompanying drawing, one embodiment of the present of invention are further described:
Crawler travel spinning of the present invention two-way brill formula coal-winning machine, comprise the added assembly of coal-winning machine 2, be located at the added assembly 2 of coal-winning machine under coal-winning machine base 3, coal-winning machine base 3 has slewing supporting device 4, slewing supporting device 4 has creeper undercarriage 6, and creeper undercarriage 6 is provided with the transmission device 5 be connected with slewing supporting device 4;
Described slewing supporting device 4 comprises inner ring 4-1, the outer ring 4-3 be enclosed within inner ring 4-1, spin body 4-2 is provided with between inner ring 4-1 and outer ring 4-3, described outer ring 4-3 is fixed together through bolt and coal-winning machine base 3, and described inner ring 4-1 is fixed together through bolt and creeper undercarriage 6;
Described creeper undercarriage 6 comprises crawler belt 6-1, driving wheel 6-2, tensioning apparatus 6-3, directive wheel 6-4, tensioning apparatus 6-5, thrust wheel 6-6, link 6-7, drive motors 6-8, chassis supports frame 6-9 and sidewall 6-10, described driving wheel 6-2 and directive wheel 6-4 is connected on the central axis at link 6-7 two ends by the rolling bearing in its centre bore, described crawler belt 6-1 inlay card is on the gear teeth of driving wheel 6-2 and directive wheel 6-4, described tensioning apparatus 6-3 is connected with driving wheel 6-2 central axis two ends by bolt, described thrust wheel 6-6 is connected to by the rolling bearing in its centre bore on the central axis of link 6-7, and engage with crawler belt 6-1, described drive motors 6-8 is bolted on link 6-7, its projecting shaft is connected with the central axis of driving wheel 6-2, described chassis supports frame 6-9 is bolted on link 6-7, described sidewall 6-10 is welded on link 6-7,
Described transmission device 5 comprises hydraulic motor 5-1, band-type brake mechanical brake 5-2, hydraulic motor gear 5-3, axle I gear wheel 5-4, axle I5-5, axle I pinion 5-6, axle II gear wheel 5-7, axle II5-8, runner 5-9, rolling bearing 5-10, described hydraulic motor 5-1 is connected with the chassis supports frame 6-9 in creeper undercarriage 6 by bolt, described band-type brake mechanical brake 5-2 is also connected with chassis supports frame 6-9 with bolt through hydraulic motor 5-1 output shaft, described hydraulic motor gear 5-3 is firmly connected on hydraulic motor 5-1 output shaft by flat key, described axle I gear wheel 5-4, axle II gear wheel 5-7 by spline respectively with axle I5-5, axle II5-8 connects, axle I pinion 5-6 is connected with axle I5-5 by flat key, axle I5-5, axle II5-8 is supported by rolling bearing 5-10 and does gyration, hydraulic motor gear 5-3 and axle I gear wheel 5-4, axle I pinion 5-6 and axle II gear wheel 5-7, 4-3 correct engagement each other in outer ring in runner 5-9 and slewing supporting device 4.The outside of described slewing supporting device 4 is provided with and prevents bulk coal charge from entering sidewall 6-10 in rotary gear box.
Shown in Fig. 1, crawler travel spinning two-way brill formula coal-winning machine 1, forms primarily of the added assembly 2 of coal-winning machine, coal-winning machine base 3, slewing supporting device 4, transmission device 5 and creeper undercarriage 6.The added assembly 2 of coal-winning machine is installed on coal-winning machine base 3, and slewing supporting device 4 is firmly connected with coal-winning machine base 3 by bolt, and slewing supporting device 4 bilateral symmetry is provided with transmission device 5, and transmission device 5 is installed on creeper undercarriage 6.Described transmission device 5 is formed primarily of hydraulic motor 5-1, band-type brake mechanical brake 5-2, hydraulic motor gear 5-3, axle I gear wheel 5-4, axle I5-5, axle I pinion 5-6, axle II gear wheel 5-7, axle II5-8, runner 5-9, rolling bearing 5-10.Hydraulic motor 5-1 is connected with the chassis supports frame 6-9 in creeper undercarriage 6 by bolt, band-type brake mechanical brake 5-2 is also connected with chassis supports frame 6-9 with bolt through hydraulic motor 5-1 output shaft, hydraulic motor gear 5-3 is firmly connected on hydraulic motor 5-1 output shaft by flat key, axle I gear wheel 5-4, axle II gear wheel 5-7 by spline respectively with axle I5-5, axle II5-8 connects, axle I pinion 5-6 is connected with axle I5-5 by flat key, axle I5-5, axle II5-8 is supported by rolling bearing 5-10 and does gyration, hydraulic motor gear 5-3 and axle I gear wheel 5-4, axle I pinion 5-6 and axle II gear wheel 5-7, outer ring 4-3 correct engagement each other in runner 5-9 and slewing supporting device 4.
Shown in Fig. 2, the added assembly 2 of described coal-winning machine is formed primarily of bogie 2-1, transmission case 2-2, stabilizer 2-3, side frame 2-4, hydraulic motor 2-5, air duct 2-6, auger stem 2-7, augers 2-8.Hydraulic motor 2-5 is two, symmetry is located on bogie 2-1, side frame 2-4 symmetry is located at the both sides of bogie 2-1, the output shaft of two hydraulic motor 2-5 is connected with auger stem 2-7 respectively, two auger stem 2-7 are provided with stabilizer 2-3, be provided with air duct 2-6 between two auger stem 2-7, transmission case 2-2 is provided with the front portion of auger stem 2-7, and augers 2-8 is located on auger stem 2-7.
Shown in Fig. 3 and Fig. 4, described coal-winning machine base 3 is formed primarily of underframe 3-7, intermediate support beam 3-8, lateral support frame 3-1, forward direction bracing frame 3-2, fixed mount 3-3, fixed mount 3-4, backward bracing frame 3-5 and fixed mount 3-6.Underframe 3-7 protrudes pillar inlay card in the groove of intermediate support beam 3-8 lower end by upper end, thus firmly connect both ensureing, lateral support frame 3-1, forward direction bracing frame 3-2 are firmly connected with intermediate support beam 3-8 by welding with backward bracing frame 3-5, fixed mount 3-3 and fixed mount 3-4 is bolted connection on lateral support frame 3-1, and fixed mount 3-6 is bolted connection equally on backward bracing frame 3-5.Wherein fixed mount 3-3 and fixed mount 3-4 has the effect of reinforcing and supporting.
Shown in Fig. 5 and Fig. 6, described slewing supporting device 4 forms primarily of inner ring 4-1, outer ring 4-3 and spin body 4-2, underframe 3-7 in described outer ring 4-3 end face and coal-winning machine base 3 is evenly equipped with the bolt connecting hole 1 at same axis, the chassis supports frame 6-9 in inner ring 4-1 end face and creeper undercarriage 6 and rotary decelerating tank wall 11 is evenly equipped with the bolt connecting hole 2 16 at same axis; Described coal-winning machine base 3 is by being fastenedly connected with outer ring 4-3 through the hexagon socket head cap screw 7 of bolt connecting hole 1, pad 1, pad 2 10, nut 1.Described chassis supports frame 6-9, rotary decelerating tank wall 11 and inner ring 4-1 are by being fastenedly connected through the hex bolts 9 of bolt connecting hole 2 16, pad 1, pad 3 12, nut 2 14.
Shown in Fig. 7 and Fig. 8, described creeper undercarriage 6 is formed primarily of crawler belt 6-1, driving wheel 6-2, tensioning apparatus 6-3, directive wheel 6-4, buffer spring 6-5, thrust wheel 6-6, link 6-7, drive motors 6-8, chassis supports frame 6-9 and sidewall 6-10.Driving wheel 6-2 and directive wheel 6-4 is reliably connected on the central axis at link 6-7 two ends respectively by the rolling bearing in its centre bore, crawler belt 6-1 with engagement system inlay card on the gear teeth of driving wheel 6-2 and directive wheel 6-4, tensioning apparatus 6-3 is connected with driving wheel 6-2 central axis two ends by bolt, buffer spring 6-5 is set in tensioning apparatus 6-3, thrust wheel 6-6 is firmly connected on the central axis of link 6-7 by the rolling bearing in its centre bore, and engage with crawler belt 6-1, drive motors 6-8 is bolted on link 6-7, its projecting shaft is connected with the central axis of driving wheel 6-2, chassis supports frame 6-9 is firmly connected on link 6-7 by bolt, sidewall 6-10 is welded on chassis supports frame 6-10.Wherein, tensioning apparatus 6-3 has the effect regulating crawler belt 6-1 to be in appropriate tensile strength, and drive motors 6-8 has the effect providing power, and sidewall 6-10 has and prevents bulk coal charge from entering effect in rotary gear box.
Shown in Fig. 9, when both sides, tunnel 18 all have girdle, bore formula coal-winning machine 1 after having exploited girdle A side 17, rotated in original place by slewing supporting device 4, turn the orientation of auger, girdle B side 19 is exploited, thus substantially increase production efficiency, reduce the coal mining time.
Shown in Figure 10, when brill formula coal-winning machine 1 meets track switch 20 in the way from main tunnel to work plane, by means of slewing supporting device 4, augers can be realized and carry out 360 ° of spinnings, thus easily pass through track switch 20, the assigned work face of arrival, carries out coal mining activity to girdle A side 17 and girdle B side 19, greatly saves the equipment moving time.
The using method of crawler travel spinning of the present invention two-way brill formula coal-winning machine: the using method of crawler travel spinning two-way brill formula coal-winning machine: brill formula coal-winning machine 1 is arranged in tunnel 18, first mining operations is carried out to girdle side, after this side thin seam mining end of job, and in hydraulic drive parts, after the parts reclaimer operations such as supporting cylinder complete, by the panel button primer fluid pressure motor 5-1 on switch board, moment of torsion reaches on hydraulic motor gear 5-3 by its output shaft by hydraulic motor 5-1, again successively via axle I gear wheel 5-4, axle I5-5, axle I pinion 5-6, axle II gear wheel 5-7, axle II5-8, little for high speed torque is converted into low speed high torque to be reached on runner 5-9, runner 5-9 drives the outer ring 4-3 in slewing supporting device 4 to turn round by gear teeth meshing, again by the hexagon socket head cap screw 7 that connects underframe 3-1 in coal-winning machine base 3 and outer ring 4-3 the most at last torque reach on coal-winning machine base 3, realize 360 ° of rotations of brill formula coal-winning machine, after slewing supporting device 4 rotates to the position of exploitation opposite side girdle, band-type brake mechanical brake 5-2 locked hydraulic motor 5-1 output shaft is controlled by control panel, prevent the augers on the added assembly 2 of coal-winning machine occurred turn or coal mining activity time occur bow tie, mining operations is carried out to opposite side girdle, thus realize spiral drilling machine in the bidirectional cutting of same place, improve coal mining efficiency, the transfer of minimizing equipment and recovery time.
When the formula of boring coal-winning machine 1 meets track switch 20 in the way from main tunnel to work plane, by controlling slewing supporting device 4, making augers carry out spinning along roadway direction, realizing fast, easily passing through track switch 20, greatly save the equipment moving time, and then carry out coal mining activity fast.
Claims (3)
1. a crawler travel spinning two-way brill formula coal-winning machine, comprise the added assembly of coal-winning machine (2), be located at the added assembly of coal-winning machine (2) under coal-winning machine base (3), it is characterized in that: described coal-winning machine base (3) has slewing supporting device (4), described slewing supporting device (4) has creeper undercarriage (6), and creeper undercarriage (6) is provided with the transmission device (5) be connected with slewing supporting device (4);
Described slewing supporting device (4) comprises inner ring (4-1), the outer ring (4-3) be enclosed within inner ring (4-1), spin body (4-2) is provided with between inner ring (4-1) and outer ring (4-3), described outer ring (4-3) is fixed together through bolt and coal-winning machine base (3), and described inner ring (4-1) is fixed together through bolt and creeper undercarriage (6);
Described creeper undercarriage (6) comprises crawler belt (6-1), driving wheel (6-2), tensioning apparatus (6-3), directive wheel (6-4), tensioning apparatus (6-5), thrust wheel (6-6), link (6-7), drive motors (6-8), chassis supports frame (6-9) and sidewall (6-10), described driving wheel (6-2) and directive wheel (6-4) are connected on the central axis at link (6-7) two ends by the rolling bearing in its centre bore, described crawler belt (6-1) inlay card is on the gear teeth of driving wheel (6-2) and directive wheel (6-4), described tensioning apparatus (6-3) is connected with driving wheel (6-2) central axis two ends by bolt, described thrust wheel (6-6) is connected to by the rolling bearing in its centre bore on the central axis of link (6-7), and engage with crawler belt (6-1), described drive motors (6-8) is bolted on link (6-7), its projecting shaft is connected with the central axis of driving wheel (6-2), described chassis supports frame (6-9) is bolted on link (6-7), described sidewall (6-10) is welded on link (6-7),
Described transmission device (5) comprises hydraulic motor (5-1), band-type brake mechanical brake (5-2), hydraulic motor gear (5-3), axle I gear wheel (5-4), axle I(5-5), axle I pinion (5-6), axle II gear wheel (5-7), axle II(5-8), runner (5-9), rolling bearing (5-10), described hydraulic motor (5-1) is connected with the chassis supports frame (6-9) in creeper undercarriage (6) by bolt, described band-type brake mechanical brake (5-2) is also connected with chassis supports frame (6-9) with bolt through hydraulic motor (5-1) output shaft, described hydraulic motor gear (5-3) is firmly connected on hydraulic motor (5-1) output shaft by flat key, described axle I gear wheel (5-4), axle II gear wheel (5-7) by spline respectively with axle I(5-5), axle II(5-8) connect, axle I pinion (5-6) is by flat key and axle I(5-5) be connected, axle I(5-5), axle II(5-8) all supported by rolling bearing (5-10) and done gyration, hydraulic motor gear (5-3) and axle I gear wheel (5-4), axle I pinion (5-6) and axle II gear wheel (5-7), runner (5-9) and outer ring (4-3) correct engagement each other in slewing supporting device (4).
2. a kind of crawler travel spinning according to claim 1 two-way brill formula coal-winning machine, is characterized in that: the outside of described slewing supporting device (4) is provided with and prevents bulk coal charge from entering sidewall (6-10) in rotary gear box.
3. the using method of a kind of crawler travel spinning according to claim 1 two-way brill formula coal-winning machine, it is characterized in that: brill formula coal-winning machine is arranged in tunnel, first mining operations is carried out to girdle side, after this side thin seam mining end of job, by control panel pushbutton enable hydraulic motor (5-1), moment of torsion reaches on hydraulic motor gear (5-3) by its output shaft by hydraulic motor (5-1), again successively via axle I gear wheel (5-4), axle I(5-5), axle I pinion (5-6), axle II gear wheel (5-7), axle II(5-8), little for high speed torque being converted into low speed high torque reaches on runner (5-9), runner (5-9) drives the outer ring in slewing supporting device (4) to turn round by gear teeth meshing, again by connecting the hexagon socket head cap screw of coal-winning machine base (3) and outer ring (4-3), torque reaches on coal-winning machine base (3) the most at last, realize 360 ° of rotations of brill formula coal-winning machine, after slewing supporting device (4) rotates to the position of exploitation opposite side girdle, band-type brake mechanical brake (5-2) locked hydraulic motor (5-1) output shaft is controlled by control panel, prevent the augers on the added assembly of coal-winning machine (2) occurred turn or coal mining activity time occur bow tie, mining operations is carried out to opposite side girdle, thus realize spiral drilling machine in the bidirectional cutting of same place, improve coal mining efficiency, the transfer of minimizing equipment and recovery time.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510578694.1A CN105178853B (en) | 2015-09-11 | 2015-09-11 | A kind of two-way brill formula coal-winning machine of crawler travel spinning and application method |
| PCT/CN2015/095486 WO2017041364A1 (en) | 2015-09-11 | 2015-11-25 | Tracked walking, self-rotating bidirectional drilling coal mining machine and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510578694.1A CN105178853B (en) | 2015-09-11 | 2015-09-11 | A kind of two-way brill formula coal-winning machine of crawler travel spinning and application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105178853A true CN105178853A (en) | 2015-12-23 |
| CN105178853B CN105178853B (en) | 2017-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510578694.1A Expired - Fee Related CN105178853B (en) | 2015-09-11 | 2015-09-11 | A kind of two-way brill formula coal-winning machine of crawler travel spinning and application method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105178853B (en) |
| WO (1) | WO2017041364A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018090859A1 (en) * | 2016-11-18 | 2018-05-24 | 中国矿业大学 | System and method, based on machine vision and multi-sensor fusion, for automatic operation of coal mining machine |
| CN112443278A (en) * | 2019-08-28 | 2021-03-05 | 郑州慧矿智能科技有限公司 | Perforating machine for coal mine underground water power industry |
| CN116868711A (en) * | 2023-07-11 | 2023-10-13 | 农业农村部南京农业机械化研究所 | Self-propelled rhizome traditional Chinese medicinal material outcrop tectorial membrane transplanter and planting method thereof |
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| CN108798511B (en) * | 2018-07-17 | 2024-03-29 | 国网江苏省电力有限公司 | Crawler-type hanging and drilling integrated machine |
| CN109763775A (en) * | 2019-03-14 | 2019-05-17 | 安徽理工大学 | A kind of automation boring mechanic |
| CN112664133A (en) * | 2021-01-28 | 2021-04-16 | 山东建隆工程机械有限公司 | Drilling machine power head assembly, drilling machine power drill bit and spiral drilling and mining machine |
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| CN112443278B (en) * | 2019-08-28 | 2024-06-07 | 郑州慧矿智能科技有限公司 | Perforating machine for underground hydraulic operation of coal mine |
| CN116868711A (en) * | 2023-07-11 | 2023-10-13 | 农业农村部南京农业机械化研究所 | Self-propelled rhizome traditional Chinese medicinal material outcrop tectorial membrane transplanter and planting method thereof |
| CN116868711B (en) * | 2023-07-11 | 2024-06-18 | 农业农村部南京农业机械化研究所 | Self-propelled rhizome traditional Chinese medicinal material outcrop tectorial membrane transplanter and planting method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105178853B (en) | 2017-08-25 |
| WO2017041364A1 (en) | 2017-03-16 |
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