CN104373122A - Digging and anchoring device for coal collection by using star wheel - Google Patents
Digging and anchoring device for coal collection by using star wheel Download PDFInfo
- Publication number
- CN104373122A CN104373122A CN201410574285.XA CN201410574285A CN104373122A CN 104373122 A CN104373122 A CN 104373122A CN 201410574285 A CN201410574285 A CN 201410574285A CN 104373122 A CN104373122 A CN 104373122A
- Authority
- CN
- China
- Prior art keywords
- star
- wheel
- anchor device
- coal
- device body
- 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.)
- Granted
Links
- 239000003245 coal Substances 0.000 title claims abstract description 78
- 238000004873 anchoring Methods 0.000 title abstract 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 210000004907 gland Anatomy 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000005065 mining Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 18
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 101100194817 Caenorhabditis elegans rig-6 gene Proteins 0.000 description 2
- 241000219098 Parthenocissus Species 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/68—Machines for making slits combined with equipment for removing, e.g. by loading, material won by other means
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
- E21C25/10—Rods; Drums
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/66—Machines for making slits with additional arrangements for drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/08—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for adjusting parts of the machines
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/20—General features of equipment for removal of chippings, e.g. for loading on conveyor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/003—Machines for drilling anchor holes and setting anchor bolts
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to a digging and anchoring device for coal collection by using a star wheel, and belongs to the technical field of digging and anchoring devices; the technical problem to be solved is to provide the digging and anchoring device for coal collection by using the star wheel, wherein the device is simple in structure, and is suitable for popularization; the technical scheme for solving the technical problem is as follows: the digging and anchoring device for coal collection by using the star wheel comprises a digging and anchoring device body, a cutting part, an anchor rod drill bit and a walking part, wherein the cutting part is positioned at the front part of the digging and anchoring device body; the anchor rod drill bit is arranged on the digging and anchoring device body, and is positioned behind the cutting part; the walking part is arranged at the bottom of the digging and anchoring device body; a coal shoveling plate is arranged at the bottom of the cutting part; one end of the coal shoveling plate is arranged on the digging and anchoring device body; the star wheel for collecting coals is arranged on the coal shoveling plate; a scraper conveyer is arranged in the middle of the digging and anchoring device body; and the coals collected by the star wheel are conveyed into a coal conveying bucket through the scraper conveyer. The digging and anchoring device can be widely applied to coal mining.
Description
Technical field
The present invention utilizes the pick anchor device of star-wheel collection coal, belongs to pick anchor device technical field.
Background technology
Coal mine roadway driving comprises excavation lane space and the operation of supported laneway twice.The coal roadway tunneling of present China mostly adopts boom-type roadheader to dig lane bolt support, and bolt support occupies more than 2/3rds of the whole tunnelling time.So affect the mainly bolt support of coal roadway tunneling speed.From the 80s and 90s in last century USA and Europe development excavate coal road and bolt support can the pick anchor device of operation simultaneously, current China introducing and employment to have Sandvik AB of Sweden MB670 and JOY company of U.S. 12C,M30 two kinds to dig its structure of anchor device substantially identical, be all on U.S.'s continuous miner basis, installed four roofbolt rigs additional be called roll cylinder cantilevered pick anchor device in roll cylinder back.
The design feature of existing pick anchor device:
Whole pick anchor device is set up on creeper truck, and the front portion of car stretches out a pair three meters of how long cantilevers, and cantilever is equipped with and the coal cutting cylinder of tunnel with wide (about 5m), and when machine withdraws transfer, cylinder can bounce back 0.5 ~ 0.6m.It is different that MB670 and JOY12CM30 two kinds digs anchor device mode of coalingging, and the coal-loading mechanism of MB670 is identical with general cantilever formula development machine, is all shovel board star-wheel collection coal; JOY12CM30 does not have star-wheel, but with cylinder spiral and spillplate collection coal.
The shortcoming that existing pick anchor device exists:
1) difficulty is manufactured and designed larger;
The long 5m of cutting drum, diameter 1m, power about 300KW.Motor is placed in outside cylinder, transmits so large power structure complexity and requires that steel strength is high, also bring not little difficulty to processing technology.
2) energy consumption is high, and cost is high, not easily promotes;
Equipment general power 510 ~ 587KW, the nearly 100T of gross weight.Manufacturing cost is high, and equipment price is also high, causes difficulty to promoting the use of.
Summary of the invention
Instant invention overcomes the deficiency that prior art exists, provide a kind of structure simple, be convenient to the pick anchor device utilizing star-wheel collection coal promoted.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: the pick anchor device utilizing star-wheel collection coal, comprise pick anchor device body, cutting units, anchor bit, described pick anchor device body is frame construction, described cutting units is positioned at the front portion of pick anchor device body, described anchor bit is arranged on pick anchor device bodies top, also comprise the ramp plate be arranged on bottom described cutting units, one end of described ramp plate is movably arranged on pick anchor device body, described ramp plate is provided with the star-wheel for drawing coal in, the middle part of described pick anchor device body is provided with drag conveyor, the coal that star-wheel draws in is transported by described drag conveyor,
The structure of described star-wheel is: comprise star-wheel seat, gland and star-wheel body, described star-wheel body is the disk star-wheel with three-jaw structure, described star-wheel seat is arranged on the side of star-wheel body, described gland is arranged on the opposite side of star-wheel body, the outer pawl end of described star-wheel body is provided with piston shoes, described star-wheel body is connected by key with between star-wheel seat, and be bolted, the arranged outside of described star-wheel seat has reducer gear disk, described reducer gear disk is connected by key with between star-wheel seat, and is fastened by bolts.
Preferably, the structure of described anchor bit is: comprise roofbolt rig, temporary lining, side anchor rig and shielding canopy, described roofbolt rig and temporary lining are positioned at the front portion of pick anchor device body, two described side anchor rigs are positioned at the both sides of pick anchor device body, and described side anchor rig and shielding canopy are positioned at the middle part of pick anchor device body.
Preferably, the rear portion of described pick anchor device body is provided with hydraulic power unit and electric control box.
Preferably, the structure of described cutting units is: comprise motor, rocking arm, cutting coal machine working platform, cutting coal machine working platform is fixedly installed on pick anchor device body by platform support, described cutting coal machine working platform is movably set with cutting units base, described motor is fixedly installed on cutting units base along roadway direction, the output shaft of described motor is front, the output shaft of described motor is connected with rocking arm, the upper end of described rocking arm is connected with the output shaft of motor, the lower end of described rocking arm is connected with cutting coal machine cylinder, described cutting coal machine cylinder is arranged along roadway direction, rely on motor to drive and carry out reciprocating cutting coal seam, rotatable 360 ° of described rocking arm, described cutting coal machine working platform is provided with revolving rocker arm motor and worm and gear, described revolving rocker arm motor is connected with rocking arm by worm and gear, namely the output of revolving rocker arm motor is connected with worm screw, the outer shaft of worm gear and rocking arm is coaxially arranged, rocking arm is driven to turn round by revolving rocker arm motor, thus control cutting coal machine cylinder swings up and down, described cutting coal machine working platform is provided with drawing oil cylinder, the piston rod of described drawing oil cylinder is fixedly installed on cutting coal machine working platform, the movable cylinder barrel of described drawing oil cylinder is fixedly connected with cutting units base, by moving back and forth about movable cylinder barrel, cutting coal machine cylinder is driven to move left and right, described motor and drawing oil cylinder are regulated and controled by electric control box and hydraulic power unit respectively.
Preferably, the bottom of pick anchor device body is provided with ground-engaging element, and described ground-engaging element is hydraulic pressure automatic moving type, or is crawler type.
The beneficial effect that the present invention compared with prior art has is: in the present invention the axis of motor and the direction in tunnel consistent, Motor Shaft is directly connected with rocking arm, save the curve-tooth bevel gear of traditional coal-winning machine, wherein rotatable 360 ° of rocking arm, revolving rocker arm motor is adopted to drive worm and gear that the outside hydraulic oil cylinder driving rocking arm of revolving rocker arm instead of common coal-winning machine is swung, in the present invention, coal cutting cylinder is that drilling formula or three helix drums are beneficial to cylinder and directly pierce rib, in the present invention, cutting coal machine cylinder rides on the working platform of star-wheel top, work plane cutting units impulse stroke only has 3 ~ 4m, cutting units is directly drawn by drawing oil cylinder, the tractive unit of traditional coal-winning machine can be saved, the hydraulic power of drawing oil cylinder is from hydraulic power unit, coal mining of the present invention and supporting are synchronously carried out, structure is simple, cost is low, be easy to promote.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described further.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation of star-wheel in the present invention.
Fig. 4 is the front view of star-wheel in the present invention.
In figure, 1 is pick anchor device body, 2 is cutting units, 3 is anchor bit, 4 is star-wheel, 41 is key, 42 is star-wheel seat, 43 is reducer gear disk, 44 is gland, 45 is star-wheel body, 46 is piston shoes, 47 is bolt, 5 is drag conveyor, 6 is roofbolt rig, 7 is temporary lining, 8 is side anchor rig, 9 is shielding canopy, 10 is hydraulic power unit, 11 is electric control box, 12 is motor, 13 is rocking arm, 14 is cutting coal machine working platform, 15 is platform support, 16 is drawing oil cylinder, 17 is worm and gear, 18 is ramp plate, 19 is ground-engaging element, 20 is cutting coal machine cylinder, 21 is cutting units base.
Detailed description of the invention
As shown in Figure 1 to 4, the present invention utilizes the pick anchor device of star-wheel collection coal, comprise pick anchor device body 1, cutting units 2, anchor bit 3, described pick anchor device body 1 is frame construction, described cutting units 2 is positioned at the front portion of pick anchor device body 1, described anchor bit 3 is arranged on pick anchor device body 1 top, also comprise the ramp plate 18 be arranged on bottom described cutting units 2, one end of described ramp plate 18 is movably arranged on pick anchor device body 1, described ramp plate 18 is provided with the star-wheel 4 for drawing coal in, the middle part of described pick anchor device body 1 is provided with drag conveyor 5, the coal that star-wheel 4 draws in is transported by described drag conveyor 5,
The structure of described star-wheel 4 is: comprise star-wheel seat 42, gland 44 and star-wheel body 45, described star-wheel body 45 is the disk star-wheel with three-jaw structure, described star-wheel seat 42 is arranged on the side of star-wheel body 45, described gland 44 is arranged on the opposite side of star-wheel body 45, the outer pawl end of described star-wheel body 45 is provided with piston shoes 46, described star-wheel body 45 is connected by key 41 with between star-wheel seat 42, and fixed by bolt 47, the arranged outside of described star-wheel seat 42 has reducer gear disk 43, described reducer gear disk 43 is connected by key with between star-wheel seat 42, and be fastened by bolts.
The structure of described anchor bit 3 is: comprise roofbolt rig 6, temporary lining 7, side anchor rig 8 and shielding canopy 9, described roofbolt rig 6 and temporary lining 7 are positioned at the front portion of pick anchor device body 1, two described side anchor rigs 8 are positioned at the both sides of pick anchor device body 1, and described side anchor rig 8 and shielding canopy 9 are positioned at the middle part of pick anchor device body 1.
The rear portion of described pick anchor device body 1 is provided with hydraulic power unit 10 and electric control box 11.
The structure of described cutting units 2 is: comprise motor 12, rocking arm 13, cutting coal machine working platform 14, cutting coal machine working platform 14 is fixedly installed on pick anchor device body 1 by platform support 15, described cutting coal machine working platform 14 is movably set with cutting units base 21, described motor 12 is fixedly installed on cutting units base 21 along roadway direction, the output shaft of described motor 12 is front, the output shaft of described motor 12 is connected with rocking arm 13, the upper end of described rocking arm 13 is connected with the output shaft of motor 12, the lower end of described rocking arm 13 is connected with cutting coal machine cylinder 20, described cutting coal machine cylinder 20 is arranged along roadway direction, rely on motor 12 to drive and carry out reciprocating cutting coal seam, rotatable 360 ° of described rocking arm 13, described cutting coal machine working platform 14 is provided with revolving rocker arm motor and worm and gear 17, described revolving rocker arm motor is connected with rocking arm 13 by worm and gear 17, namely the output of revolving rocker arm motor is connected with worm screw, the outer shaft of worm gear and rocking arm 13 is coaxially arranged, rocking arm 13 is driven to turn round by revolving rocker arm motor, thus control cutting coal machine cylinder 20 swings up and down, described cutting coal machine working platform 14 is provided with drawing oil cylinder 16, the piston rod of described drawing oil cylinder 16 is fixedly installed on cutting coal machine working platform 14, the movable cylinder barrel of described drawing oil cylinder 16 is fixedly connected with cutting units base 21, by moving back and forth about movable cylinder barrel, cutting coal machine cylinder 20 is driven to move left and right, described motor 12 and drawing oil cylinder 16 are regulated and controled by electric control box 11 and hydraulic power unit 10 respectively.
The bottom of pick anchor device body 1 is provided with ground-engaging element 19, and described ground-engaging element 19 is hydraulic pressure automatic moving type, or is crawler type.
In the present invention, the one side of star-wheel body 45 installs star-wheel seat 42, the another side of star-wheel body 45 installs gland 44, the outer pawl end sleeve of star-wheel body 45 is equipped with piston shoes 46, wherein, four keys 41 are housed and fastening through bolt 47 between star-wheel body 45 and star-wheel seat 42, be connected by key and bolt between star-wheel seat 42 with reducer gear disk 43, gland 44 is compressed by bolt 47 and reducer gear disk 43, and piston shoes 46 and star-wheel body 45 are also fastened by bolts.
In the present invention, moment of torsion is delivered to reducer gear disk 43 through reducer, acted on by key 41 and bolt 47 and be passed to star-wheel seat 42, be passed to star-wheel body 45 through key 41 and bolt 47 again, make gland 44 and star-wheel body 45 start to rotate, piston shoes 46 bring into operation under the drive of star-wheel body 45.
The present invention is primarily of cutting units 2 and anchor bit 3 two large divisions composition.
Cutting units: cutting units 2 is with reference to Ai Kefu ESA60 coal-winning machine topology layout otherwise designed.
Primary structure and feature are:
1) motor 12 is longitudinally arrange, motor 12 shaft is directly connected with rocking arm 13, saves the curve-tooth bevel gear of traditional coal-winning machine.
2) rotatable 360 ° of rocking arm 13.Employing revolving rocker arm motor drives worm and gear 17 that rocking arm 13 is turned round instead of the outside hydraulic oil cylinder driving rocking arm of common coal-winning machine swings.
3) cutting coal machine cylinder 20 directly pierces rib for drilling formula or three helix drums are beneficial to cylinder.
4) cutting coal machine cylinder 20 rides on the working platform of star-wheel 4 top, and work plane cutting units impulse stroke only has 3 ~ 4m, and rocking arm 13 is directly drawn by drawing oil cylinder 16, can save the tractive unit of traditional coal-winning machine, and the hydraulic power of drawing oil cylinder 16 is from hydraulic power unit.
Anchor bit: anchor bit 3 comprises four roofbolt rigs 6 and two side anchor rigs 8, ground-engaging element 4, hydraulic power unit 10, drag conveyor 5, electric control boxs 11 etc.Anchor bit 3 front end is connected with ramp plate 18 and cutting units 2.Drag conveyor 5 is through the centre of ramp plate 18 and drill bit, and four roofbolt rigs 6 and temporary lining 7 are positioned at the front portion of drill bit, and each two the side anchor rigs 8 in left and right and shielding canopy 9 are positioned in the middle part of drill bit, and hydraulic power unit 10 and electric control box 11 are positioned at drill bit rear portion.Rig is fluid motor-driven oil cylinder and advances once maximum propelling stroke 2.0m.
Ground-engaging element 19 of the present invention can be configured to hydraulic support walking and replaces creeper truck, and fore-stock is vertical support, arranges cutting units 2, ramp plate 18 and shipment coal mechanism.After-poppet system horizontal support, arranges anchor bit 3, drag conveyor 5 and hydraulic power unit 10 etc.Forward and backward support is connected by two longitudinal oil cylinders, when cutting units 2 creeps into, after-poppet is fixed, fore-stock and cutting units 2 are pushed ahead by oil cylinder, cutting coal machine cylinder 20 creeps into rib, and then fore-stock is propped up after-poppet side direction oil cylinder and regained longitudinal oil cylinder and draw after-poppet to move forward a step pitch (0.7 ~ 1.0m and anchor pole array pitch).Then, cutting coal machine cylinder 20 is in front coal cutting, and the roof-bolter boring skyhook on after-poppet, realizes the bolt support parallel operations of coal cutting back, front.Improve driving speed.Estimate that a circulation coal cutting about needs 20 minutes, the bolt support time is also substantially identical.
The present invention has three large advantages:
The first, the present invention and existing development machine are joined monomer roof-bolter and are compared into lane speed and greatly improve, and Yue Cheng lane can reach 800 ~ 1000m.
The second, safety of the present invention improves.Maximum unsupported back span 2m in driving, work plane temporary lining working resistance 2*200KN.Rig operation also has shielding canopy to ensure job safety.
3rd, it is simple that the present invention and used pick anchor device compare cutting mechanism, and processing is easier to estimate that gross weight 60T manufacturing cost and price all decline to a great extent than existing pick anchor device and is conducive to popularizing.
By reference to the accompanying drawings embodiments of the invention are explained in detail above, but the present invention is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from present inventive concept.
Claims (5)
1. utilize the pick anchor device of star-wheel collection coal, comprise pick anchor device body (1), cutting units (2), anchor bit (3), described pick anchor device body (1) is frame construction, described cutting units (2) is positioned at the front portion of pick anchor device body (1), described anchor bit (3) is arranged on pick anchor device body (1) top, it is characterized in that: also comprise the ramp plate (18) being arranged on described cutting units (2) bottom, one end of described ramp plate (18) is movably arranged in pick anchor device body (1), described ramp plate (18) is provided with the star-wheel (4) for drawing coal in, the middle part of described pick anchor device body (1) is provided with drag conveyor (5), the coal that star-wheel (4) draws in is transported by described drag conveyor (5),
The structure of described star-wheel (4) is: comprise star-wheel seat (42), gland (44) and star-wheel body (45), described star-wheel body (45) is the disk star-wheel with three-jaw structure, described star-wheel seat (42) is arranged on the side of star-wheel body (45), described gland (44) is arranged on the opposite side of star-wheel body (45), the outer pawl end of described star-wheel body (45) is provided with piston shoes (46), described star-wheel body (45) is connected by key (41) with between star-wheel seat (42), and fixed by bolt (47), the arranged outside of described star-wheel seat (42) has reducer gear disk (43), described reducer gear disk (43) is connected by key with between star-wheel seat (42), and be fastened by bolts.
2. the pick anchor device utilizing star-wheel collection coal according to claim 1, it is characterized in that: the structure of described anchor bit (3) is: comprise roofbolt rig (6), temporary lining (7), side anchor rig (8) and shielding canopy (9), described roofbolt rig (6) and temporary lining (7) are positioned at the front portion of pick anchor device body (1), two described sides anchor rig (8) are positioned at the both sides of pick anchor device body (1), and described side anchor rig (8) and shielding canopy (9) are positioned at the middle part of pick anchor device body (1).
3. the pick anchor device utilizing star-wheel collection coal according to claim 1 and 2, is characterized in that: the rear portion of described pick anchor device body (1) is provided with hydraulic power unit (10) and electric control box (11).
4. the pick anchor device utilizing star-wheel collection coal according to claim 3, it is characterized in that: the structure of described cutting units (2) is: comprise motor (12), rocking arm (13), cutting coal machine working platform (14), cutting coal machine working platform (14) is fixedly installed on pick anchor device body (1) by platform support (15), described cutting coal machine working platform (14) is movably set with cutting units base (21), described motor (12) is fixedly installed on cutting units base (21) along roadway direction, the output shaft of described motor (12) is front, the output shaft of described motor (12) is connected with rocking arm (13), the upper end of described rocking arm (13) is connected with the output shaft of motor (12), the lower end of described rocking arm (13) is connected with cutting coal machine cylinder (20), described cutting coal machine cylinder (20) is arranged along roadway direction, rely on motor (12) to drive and carry out reciprocating cutting coal seam, rotatable 360 ° of described rocking arm (13), described cutting coal machine working platform (14) is provided with revolving rocker arm motor and worm and gear (17), described revolving rocker arm motor is connected with rocking arm (13) by worm and gear (17), namely the output of revolving rocker arm motor is connected with worm screw, the outer shaft of worm gear and rocking arm (13) is coaxially arranged, rocking arm (13) is driven to turn round by revolving rocker arm motor, thus control cutting coal machine cylinder (20) swings up and down, described cutting coal machine working platform (14) is provided with drawing oil cylinder (16), the piston rod of described drawing oil cylinder (16) is fixedly installed on cutting coal machine working platform (14), the movable cylinder barrel of described drawing oil cylinder (16) is fixedly connected with cutting units base (21), by moving back and forth about movable cylinder barrel, cutting coal machine cylinder (20) is driven to move left and right, described motor (12) and drawing oil cylinder (16) are regulated and controled by electric control box (11) and hydraulic power unit (10) respectively.
5. the pick anchor device utilizing star-wheel collection coal according to claim 4, is characterized in that: the bottom of pick anchor device body (1) is provided with ground-engaging element (19), and described ground-engaging element (19) is hydraulic pressure automatic moving type, or is crawler type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410574285.XA CN104373122B (en) | 2014-10-24 | 2014-10-24 | Utilize the pick anchor device of star-wheel collection coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410574285.XA CN104373122B (en) | 2014-10-24 | 2014-10-24 | Utilize the pick anchor device of star-wheel collection coal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104373122A true CN104373122A (en) | 2015-02-25 |
| CN104373122B CN104373122B (en) | 2016-08-17 |
Family
ID=52552286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410574285.XA Active CN104373122B (en) | 2014-10-24 | 2014-10-24 | Utilize the pick anchor device of star-wheel collection coal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104373122B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159735A (en) * | 2019-05-10 | 2019-08-23 | 中国煤炭科工集团太原研究院有限公司 | A kind of digging and anchoring integrated machine loading retarder |
| CN110282450A (en) * | 2019-07-12 | 2019-09-27 | 徐州徐工基础工程机械有限公司 | The flexible star-wheel and its working method of stepless variable diameters |
| CN113494296A (en) * | 2021-08-20 | 2021-10-12 | 上海中联重科桩工机械有限公司 | Development machine |
| CN117662588A (en) * | 2024-01-31 | 2024-03-08 | 唯实重工股份有限公司 | Shoveling structure and heading machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201546726U (en) * | 2009-10-28 | 2010-08-11 | 三一重型装备有限公司 | Slipper-type star wheel device |
| CN201802403U (en) * | 2010-09-29 | 2011-04-20 | 三一重型装备有限公司 | Continuous coal mining machine shoveling plate |
| CN202300399U (en) * | 2011-09-26 | 2012-07-04 | 三一重型装备有限公司 | Shipping mechanism and continuous miner |
| CN202673290U (en) * | 2012-04-06 | 2013-01-16 | 中铁隧道装备制造有限公司 | Double-cantilever hard rock coal roadway tunneling anchor device |
| US20130234495A1 (en) * | 2012-03-08 | 2013-09-12 | Caterpillar Inc. | Cold Planar Anti-Stabbing Mechanism |
-
2014
- 2014-10-24 CN CN201410574285.XA patent/CN104373122B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201546726U (en) * | 2009-10-28 | 2010-08-11 | 三一重型装备有限公司 | Slipper-type star wheel device |
| CN201802403U (en) * | 2010-09-29 | 2011-04-20 | 三一重型装备有限公司 | Continuous coal mining machine shoveling plate |
| CN202300399U (en) * | 2011-09-26 | 2012-07-04 | 三一重型装备有限公司 | Shipping mechanism and continuous miner |
| US20130234495A1 (en) * | 2012-03-08 | 2013-09-12 | Caterpillar Inc. | Cold Planar Anti-Stabbing Mechanism |
| CN202673290U (en) * | 2012-04-06 | 2013-01-16 | 中铁隧道装备制造有限公司 | Double-cantilever hard rock coal roadway tunneling anchor device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159735A (en) * | 2019-05-10 | 2019-08-23 | 中国煤炭科工集团太原研究院有限公司 | A kind of digging and anchoring integrated machine loading retarder |
| CN110282450A (en) * | 2019-07-12 | 2019-09-27 | 徐州徐工基础工程机械有限公司 | The flexible star-wheel and its working method of stepless variable diameters |
| CN113494296A (en) * | 2021-08-20 | 2021-10-12 | 上海中联重科桩工机械有限公司 | Development machine |
| CN117662588A (en) * | 2024-01-31 | 2024-03-08 | 唯实重工股份有限公司 | Shoveling structure and heading machine |
| CN117662588B (en) * | 2024-01-31 | 2024-04-12 | 唯实重工股份有限公司 | Shoveling structure and heading machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104373122B (en) | 2016-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203925490U (en) | A kind of longitudinal axis cylinder rocker arm anchor driving machine | |
| CN201236704Y (en) | Coal drift drill shipping and anchoring integrated machine | |
| CN102900362B (en) | Narrow-machine-body full-hydraulic bolt and anchor cable drill carriage for coal mine tunnel | |
| CN101832102B (en) | Movable two-platform partitioned four-arm hanging wall anchor rod and anchor cable construction drill carriage | |
| CN101881162B (en) | Drill loader | |
| CN110608060B (en) | Bestriding type five-arm drill carriage suitable for large section | |
| CN101169036B (en) | Pedrail type lifting top slope anchor shaft anchor cable construction drilling machine and single-alley fast tunneling technique | |
| CN104695871A (en) | Drilling boom device of two-boom hydraulic rock bolt drilling carriage | |
| CN103233746A (en) | Multifunctional underground roadway tunneling locomotive | |
| CN203271752U (en) | Multifunctional underground roadway tunneling locomotive | |
| CN212359776U (en) | Multifunctional hard rock tunneling integrated machine | |
| CN101832103A (en) | Movable two-arm hanging wall anchor rod and anchor cable construction drill carriage | |
| CN104373122B (en) | Utilize the pick anchor device of star-wheel collection coal | |
| CN207080223U (en) | A kind of colliery quick digging and anchoring all-in-one | |
| CN103470184B (en) | Double-arm hydraulic tunneling jumbo | |
| CN112412450A (en) | Drilling, loading and anchoring integrated machine | |
| CN101403302A (en) | Pedrail type liftable anchor bar anchor cable construction drill rig and double-lane fast digging technique | |
| CN201401166Y (en) | Drill loader | |
| CN202645558U (en) | Crawler-type single-head drilling rig coal cutter | |
| CN204511432U (en) | A kind of four drill boom formula pick anchor all-in-ones | |
| CN204921002U (en) | Transport and stock anchor rope support system | |
| CN101781972B (en) | Crawler-type lifting top and slope bolt and anchor construction drill | |
| CN201747370U (en) | Digging machine with machine digging operation function and drill carriage drilling operation function | |
| CN104763452A (en) | Transferring and anchor rod anchor cable supporting system | |
| CN204609879U (en) | A kind of pick anchor all-in-one |
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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 037299 new towns in Shanxi province Shuozhou city Youyu County Yulin Street Patentee after: Yang Xiaobin Address before: 031499 Huozhou, Shanxi, East Street, No. 188, No. Patentee before: Yang Xiaobin |
|
| CB03 | Change of inventor or designer information |
Inventor after: Yang Xiaobin Inventor after: Li Qian Inventor after: Li Chao Inventor after: Xue Lijun Inventor after: Liu Juan Inventor after: Liang Ganggang Inventor after: Xu Hong Inventor after: Wang Huanhuan Inventor after: Chen Chunchun Inventor after: Xiong Ju Inventor after: Bai Jianmin Inventor after: Zhang Lizhong Inventor after: Zheng Binbin Inventor after: Wang Zhiguang Inventor after: Zhang Hua Inventor after: Zhang Zhiheng Inventor after: Wu Jian Inventor after: Yan Peirui Inventor after: Zhang Ming Inventor after: Wang Huiqing Inventor after: Yang Jiamu Inventor after: Shi Jie Inventor after: Guo Hong Inventor after: Ren Shuaishuai Inventor after: Li Yingying Inventor after: Xue Liang Inventor after: Zhang Zhilin Inventor after: Wang Hua Inventor after: Jia Fayuan Inventor after: Liu Xiansuo Inventor after: Wu Zhi Inventor after: Zhao Wanliang Inventor after: Wu Jie Inventor after: Xu Jialin Inventor before: Zhang Yonghong Inventor before: Gao Guangjun Inventor before: Dan Yongan Inventor before: Kang Yuting Inventor before: Zhang Xuefeng Inventor before: Yang Xiaobin Inventor before: Wang Dingwei |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171025 Address after: 031400, Shanxi City, Linfen province Huozhou City Gang Bai mining residential area 3588 Patentee after: Liu Liangliang Address before: 037299 new towns in Shanxi province Shuozhou city Youyu County Yulin Street Patentee before: Yang Xiaobin |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191126 Address after: 233010 No. 409 Wuwan Road, Yuhui District, Bengbu City, Anhui Province Patentee after: Bengbu Jinshi New Material Co., Ltd. Address before: 031400 Shanxi City, Linfen province Huozhou City Gang Bai mine residential area 3588 Patentee before: Liu Liangliang |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201217 Address after: Room 414, Heze entrepreneurship and innovation incubation base building, 2059, Zhonghua West Road, hi tech Zone, Heze City, Shandong Province Patentee after: Shandong Yusheng Culture Co.,Ltd. Address before: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui Patentee before: BENGBU JINSHI NEW MATERIAL Co.,Ltd. |
|
| TR01 | Transfer of patent right |