CN110259445A - A kind of mining cutting trolley - Google Patents
A kind of mining cutting trolley Download PDFInfo
- Publication number
- CN110259445A CN110259445A CN201910571748.XA CN201910571748A CN110259445A CN 110259445 A CN110259445 A CN 110259445A CN 201910571748 A CN201910571748 A CN 201910571748A CN 110259445 A CN110259445 A CN 110259445A
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- China
- Prior art keywords
- driving mechanism
- crank
- telescopic arm
- forearm
- driving
- 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.)
- Pending
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- 238000005065 mining Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims description 87
- 210000000245 forearm Anatomy 0.000 claims description 22
- 239000004744 fabric Substances 0.000 claims description 2
- 230000008450 motivation Effects 0.000 claims 1
- 230000011218 segmentation Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000011435 rock Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/16—Machines slitting solely by one or more rotating saws, cutting discs, or wheels
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH 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 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
Abstract
The present invention discloses a kind of mining cutting trolley, comprising: car body, disc cutter and cinder-removing manipulator, the disc cutter, the cinder-removing manipulator are mounted on the car body, and the adjacent disc cutter arrangement of the cinder-removing manipulator；The disc cutter that this is mining to cut in trolley carries out cutting segmentation on the lateral section in mine, the cinder-removing manipulator is used to complete the clear bottom to work surface, this is mining cutting trolley is not in the case where needing other equipment auxiliary, energy complete independently divides the clear bottom of work surface, cutting, reduces the investment of mechanical equipment.
Description
Technical field
The present invention relates to mining technical fields, and in particular to a kind of mining cutting trolley.
Background technique
Traditional mine excavation is all the mode that blows up with dynamite to complete, and explosive pollution is very big, and the people of Yao Peibei is more,
Big to human health injury, risk is big.
Summary of the invention
It is an object of the invention to overcome above-mentioned technical deficiency, provide a kind of mining cutting trolley, realize mechanical mining,
Reduce manpower.
To reach above-mentioned technical purpose, technical solution of the present invention provides a kind of mining cutting trolley, which is characterized in that packet
Include: car body, disc cutter and cinder-removing manipulator, the disc cutter, the cinder-removing manipulator are mounted on the car body
On, and the adjacent disc cutter arrangement of the cinder-removing manipulator.
Compared with prior art, the beneficial effect comprise that the mining disc cutter cut in trolley
Cutting segmentation is carried out on the lateral section in mine, the cinder-removing manipulator is used to complete the clear bottom to work surface, cutting that this is mining
For trolley in the case where not needing other equipment auxiliary, energy complete independently divides the clear bottom of work surface, cutting, realizes machinery
It melts and adopts, while reducing the investment of other mechanical equipments.
Detailed description of the invention
Fig. 1 is a kind of the first viewing angle constructions schematic diagram of embodiment of mining cutting trolley provided by the invention.
Fig. 2 is a kind of the second viewing angle constructions schematic diagram of embodiment of mining cutting trolley provided by the invention.
Fig. 3 is headstock part partial enlargement structural representation in Fig. 2.
Fig. 4 is that a kind of the first viewing angle constructions of embodiment after disc cutter removal mechanical arm provided by the invention show
It is intended to.
Fig. 5 is that a kind of the second viewing angle constructions of embodiment after disc cutter removal mechanical arm provided by the invention show
It is intended to.
Fig. 6 is a kind of vertical view face structural representation of embodiment after disc cutter removal mechanical arm provided by the invention
Figure.
Fig. 7 is the face A-A schematic cross-sectional view in Fig. 6.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Referring to Fig. 1, present embodiments providing a kind of mining cutting trolley, comprising: car body 1, disc cutter 2 and skim
Manipulator 3, the disc cutter 2, the cinder-removing manipulator 3 are mounted on the car body 1, and the cinder-removing manipulator 3
The adjacent disc cutter 2 is arranged.
The disc cutter 2 that this is mining to cut in trolley carries out cutting segmentation on the lateral section in mine, described to take off
Slag manipulator 3 is used to complete clear bottom to work surface, this is mining cutting trolley is not in the case where needing other equipment and assisting, energy
Complete independently divides the clear bottom of work surface, cutting, reduces the investment of mechanical equipment.
Please refer to Fig. 2, Fig. 3, in the present embodiment, the cinder-removing manipulator 3 includes skim mechanical arm 31 and bucket 32, described
Skim mechanical arm 31 one end connect with the car body 1, the other end of the mechanical arm 31 of skimming is connect with the bucket 32, use
It is excavated in driving the bucket 32 to overturn.
It is described skim mechanical arm 31 include skim faucet 311, telescopic arm outer cylinder 312, telescopic arm inner cylinder 313, forearm 314,
First driving mechanism, the second driving mechanism 315, third driving mechanism, the 4th driving mechanism 316 and the 5th driving mechanism 317, institute
Tail end and the car body 1 for stating faucet 311 of skimming are hinged, and the first driving mechanism (not shown) is installed on the car body
On 1, the leading 311 relatively described car bodies 1 of skimming described in the first driving mechanism driving swing.
One end of the telescopic arm outer cylinder 312 and the faucet 311 of skimming are hinged, and second driving mechanism 315 is installed
It skims on faucet 311 in described, and second driving mechanism 315 drives the telescopic arm outer cylinder 312 is relatively described to skim
Faucet 311 is swung up and down.
In the present embodiment, the mechanical arm 31 of skimming is able to drive 32 top to bottom, left and right, front and rear of the bucket movement, simultaneously
The overturning of bucket 32 can be driven to excavate, to adapt to different complex working conditions.
Described 313 one end of telescopic arm inner cylinder is slidably connected with the telescopic arm outer cylinder 312, the third driving mechanism (figure
In be not shown) be installed on the telescopic arm outer cylinder 312, the third driving mechanism drive the telescopic arm inner cylinder 313 along
The length direction of the telescopic arm outer cylinder 312 slides.
One end of the forearm 314 and the other end of the telescopic arm inner cylinder 313 are hinged, the 4th driving mechanism 316
It is installed on the telescopic arm inner cylinder 313, the 4th driving mechanism 316 drives in the relatively described telescopic arm of the forearm 314
Cylinder 313 is swung up and down.
The other end of the bucket 32 and the forearm 314 is hinged, and the 5th driving mechanism 317 is mounted on the forearm
On 314, the 5th driving mechanism 317 drives the relatively described forearm 314 of the bucket 32 to swing up and down.
Preferably, the mining cutting trolley further includes broken hammer mechanism 4, and the broken hammer mechanism 4 includes first bent
Handle 41, the second crank 42, erecting bed 43, connecting rod 44 and quartering hammer 45, first crank 41 and second crank 42 are uniform
End is hinged with the forearm 314, the two sides of the erecting bed 43 respectively with first crank 41, second crank 42 it is another
One end is hinged, and first crank 41, the second crank 42, erecting bed 43 and forearm 314 collectively form four-bar mechanism；It is described broken
Broken hammer 45 is installed on the erecting bed 43, and the working end of the quartering hammer 45 is arranged close to the bucket 32；The company
The other end and the bucket 32 of hinged, the described connecting rod 44 in middle part of one end of bar 44 and second crank 42 are hinged, described
Second crank 42, connecting rod 44, bucket 32 and forearm 314 collectively form four-bar mechanism；5th driving mechanism 317 drives institute
Relatively described 314 swing of forearm of the second crank 42 is stated, i.e., described 5th driving mechanism 317 can drive two double leval jibs simultaneously
Mechanism moves synchronously, thus realize skim, it is broken synchronous carry out, and when bucket 32 downwardly turns over, the just work forward of quartering hammer 45
Into the falling rocks for avoiding broken generation is pounded on bucket 32, is avoided broken and generation interference of skimming, be ensure that the stream of synchronous working
Smooth property.
In the present embodiment, the mechanical arm 31 of skimming can drive 4 top to bottom, left and right, front and rear of broken hammer mechanism mobile, from
And it realizes and the ore of different location is crushed.
Specifically, first driving mechanism, the second driving mechanism 315, third driving mechanism, the 4th driving mechanism 316
And the 5th driving mechanism 317 be telescopic hydraulic cylinder, the fixing end of first driving mechanism and the car body 1 are hinged, described
The telescopic end of first driving mechanism and the faucet 311 of skimming are hinged, and the fixing end of second driving mechanism 315 is taken off with described
The telescopic end and the telescopic arm outer cylinder 312 of slag 311 hinged, described second driving mechanisms 315 of faucet are hinged, in the telescopic arm
One end of cylinder 313 is built in the telescopic arm outer cylinder 312 along the length direction sliding of the telescopic arm outer cylinder 312, and described the
The fixing end of three driving mechanisms is built in the telescopic arm outer cylinder 312, and the fixing end of the third driving mechanism with it is described
Telescopic arm outer cylinder 312 is fixedly connected, and the telescopic end of the third driving mechanism is built in the telescopic arm inner cylinder 313, and institute
The telescopic end for stating third driving mechanism is fixedly connected with the telescopic arm inner cylinder 313, and the upper side of the telescopic arm inner cylinder 313 is solid
Surely there is an external suspension bracket 313a, the upper side of the external suspension bracket 313a and the telescopic arm outer cylinder 312 are slidably connected, and described
The telescopic end of the fixing end of four driving mechanisms 316 and hinged, described 4th driving mechanism 316 of the external suspension bracket 313a with it is described
Forearm 314 is hinged, the fixing end of the 5th driving mechanism 317 and forearm 314 is hinged, the 5th driving mechanism 317
Telescopic end and second crank 42 middle part it is hinged, the 5th driving mechanism 317 can drive described broken simultaneously at this time
Hammer 45 moves forward and the bucket 32 does flip-flop movement.
In the present embodiment, the quartering hammer 45 is hydraulic breaking hammer, specifically, the quartering hammer 45 includes quartering hammer sheet
Body 451 and drill steel 452, the drill steel 452 are the working end of the quartering hammer 45, and one end of the drill steel 452 is built in described
Breaking hammer main body 451, is provided with hydraulic telescopic device in the breaking hammer main body 451, described in the hydraulic telescopic device driving
452 high frequency of drill steel hammers the lateral section in mine.
Please refer to Fig. 3, Fig. 4, Fig. 5, the disc cutter 2 include mechanical arm 21, first support 22, second support 23,
Mounting rack 24, the 6th driving mechanism 25, the 7th driving mechanism 26, the 8th driving mechanism 27, the 9th driving mechanism 28, lead screw 29,
Circular saw bit 2a, the first support 22 include foreboard 221, backboard 222 and the first guide rail 223, and first guide rail 223 is two
A, the foreboard 221, backboard 222 and two first guide rails 223 surround to form a framework, and two described first are led
Rail 223 is positioned opposite, and two first guide rails 223 are parallel to each other.
In the present embodiment, two first guide rails 223 are arranged in parallel, the backboard 222 cloth parallel with the foreboard 221
It sets, the backboard 222 is vertical with first guide rail 223 to be fixedly connected.
The two sides of the second support 23 correspond and are slidably connected with two first guide rails 223.
6th driving mechanism 25 drives the second support 23 to slide along first guide rail 223.
The screw rod 29 is rotatablely connected with the second support 23, and the screw rod 29 is along the foreboard 221 or institute
State the length direction arrangement of backboard 222.
7th driving mechanism 26 drives the screw rod 29 to rotate relative to the second support 23；The mounting rack 24 with
The lead screw 29 is connected by screw pair 24a.
8th driving mechanism 27 is fixed on the mounting rack 24.
The circular saw bit 2a and the 8th driving mechanism 27 are drivingly connected, and are driven by the 8th driving mechanism 27
Rotation.
One end of the mechanical arm 21 is installed on the car body 1, and the 9th driving mechanism 28 is installed on the machinery
The other end of arm 21, and the 9th driving mechanism 28 and the backboard 222 are drivingly connected, and the 9th driving mechanism 28 is driven
The first support 22 is moved to rotate.
Referring to Fig. 5, the second support 23 includes two sliding blocks 231 and two the second guide rails 232, two sliding blocks
231 and two second guide rails 232 surround to form a framework, and two sliding blocks 231 are positioned opposite, two sliding blocks
231 one-to-one correspondence are slidably connected with two first guide rails 223.
Two second guide rails 232 are positioned opposite, and two second guide rails 232 are parallel to each other.
The mounting rack 24 includes box body 241 and fixed cylinder 242, and the two sides of the box body 241 correspond and two institutes
It states the second guide rail 232 to be slidably connected, the upper end of the box body 241 is connect with the lead screw 29 by the screw pair 24a.
Fig. 6, Fig. 7 are please referred to, the middle part of the fixed cylinder 242 is built in the box body 241, and the fixed cylinder 242
It is fixedly connected with the box body 241, the upper and lower side of the fixed cylinder 242 extends through the upper and lower end face of the box body 241, described
The tapered roller bearing b coaxially arranged there are two settings in fixed cylinder 242, and two tapered roller bearing 242a phases
To arrangement.
The circular saw bit 2a include circular saw bit ontology 2a1 and main shaft 2a2, the main shaft 2a2 lower end and the circle
Disk blade body 2a1 is fixedly and coaxially connected, and the upper end of the main shaft 2a2 sequentially passes through in after two tapered roller bearing b
It is placed in the fixed cylinder 242.
8th driving mechanism 27 is hydraulic motor, the drive shaft and transition spline housing a of the 8th driving mechanism 27
One end be fixedly and coaxially connected, the upper end of the other end and the main shaft 2a2 of the fixed spline housing a is fixedly and coaxially connected.
Working principle: the disc cutter 2 that this is mining to cut in trolley carries out cutting point on the lateral section in mine
It cuts, the bucket 32 on the cinder-removing manipulator 3 is used to complete the clear bottom to work surface, and on the cinder-removing manipulator 3
The quartering hammer 45 and the bucket 32 mine end face can also be modified, it is dangerous to reduce falling rocks, clears up corner or ground
Country rock outstanding, slag at foot, guarantee going on smoothly for subsequent cutting, this is mining cutting trolley is not need other equipment auxiliary
In the case where helping, energy complete independently divides the clear bottom of work surface, cutting, reduces the investment of mechanical equipment.
The above described specific embodiments of the present invention are not intended to limit the scope of the present invention..Any basis
Any other various changes and modifications that technical concept of the invention is made should be included in the guarantor of the claims in the present invention
It protects in range.
Claims (7)
1. a kind of mining cutting trolley characterized by comprising car body, disc cutter and cinder-removing manipulator, the disk are cut
Cutting mill, the cinder-removing manipulator are mounted on the car body, and the adjacent disc cutter arrangement of the cinder-removing manipulator.
2. mining cutting trolley according to claim 1, which is characterized in that the cinder-removing manipulator includes mechanical arm of skimming
And bucket, one end of the mechanical arm of skimming is connect with the car body, the other end of the mechanical arm of skimming and the bucket connect
It connects.
3. mining cutting trolley according to claim 2, which is characterized in that it is described skim mechanical arm include skim faucet,
Telescopic arm outer cylinder, telescopic arm inner cylinder, forearm, the first driving mechanism, the second driving mechanism, third driving mechanism, the 4th driving machine
Structure and the 5th driving mechanism, the tail end and the car body of the faucet of skimming are hinged, and first driving mechanism is installed on described
On car body, the relatively described car body of faucet of skimming described in the first driving mechanism driving swings；The telescopic arm outer cylinder
One end and it is described skim it is leading hinged, second driving mechanism be installed on it is described skim on faucet, and second driving
Mechanism drives the relatively described faucet of skimming of the telescopic arm outer cylinder to swing up and down；Telescopic arm inner cylinder one end and the telescopic arm
Outer cylinder is slidably connected, and the third driving mechanism is installed on the telescopic arm outer cylinder, described in the third driving mechanism driving
Telescopic arm inner cylinder is slided along the length direction of the telescopic arm outer cylinder；One end of the forearm is another with the telescopic arm inner cylinder
One end is hinged, and the 4th driving mechanism is installed on the telescopic arm inner cylinder, and the 4th driving mechanism drives the forearm
The relatively described telescopic arm inner cylinder is swung up and down；The other end of the bucket and the forearm is hinged, the 5th driving mechanism peace
On the forearm, the 5th driving mechanism drives the relatively described forearm of bucket to swing up and down.
4. mining cutting trolley according to claim 3, which is characterized in that the mining cutting trolley further includes being crushed
Hammer mechanism, the broken hammer mechanism include the first crank, the second crank, erecting bed, connecting rod and quartering hammer, first crank and
Described equal one end of second crank and the forearm are hinged, the two sides of the erecting bed respectively with first crank, described second
The other end of crank is hinged, and first crank, the second crank, erecting bed and forearm collectively form four-bar mechanism；It is described broken
Broken hammer is installed on the erecting bed, and the working end of the quartering hammer is arranged close to the bucket；One end of the connecting rod
Hinged, second crank, connecting rod, digging with the other end of hinged, the described connecting rod in middle part of second crank and the bucket
Bucket and forearm collectively form four-bar mechanism；5th driving mechanism drives pendulum before and after the relatively described forearm of second crank
It is dynamic.
5. mining cutting trolley according to claim 1, which is characterized in that the disc cutter includes mechanical arm,
One bracket, second support, mounting rack, the 6th driving mechanism, the 7th driving mechanism, the 8th driving mechanism, the 9th driving mechanism, silk
Thick stick, circular saw bit, the first support include foreboard, backboard and the first guide rail, and first guide rail is two, the foreboard,
Backboard and two first guide rails surround to form a framework, and two first guide rails are positioned opposite, and described in two
First guide rail is parallel to each other；The two sides of the second support correspond and are slidably connected with two first guide rails；Described
Six driving mechanisms drive the second support to slide along first guide rail；The screw rod and second support rotation connect
It connects, and the screw rod is arranged along the length direction of the foreboard or the backboard；Described in the 7th driving mechanism driving
Screw rod is rotated relative to the second support；The mounting rack is connect with the lead screw by screw pair；8th driving
Mechanism is fixed on the mounting rack；The circular saw bit and the 8th driving mechanism are drivingly connected, and are driven by the described 8th
The driving rotation of motivation structure；One end of the mechanical arm is installed on the car body, and the 9th driving mechanism is installed on the machine
The other end of tool arm, and the 9th driving mechanism and the backboard are drivingly connected, described in the 9th driving mechanism driving
First support rotation.
6. mining cutting trolley according to claim 5, which is characterized in that the second support includes two sliding blocks and two
A second guide rail, two sliding blocks and two second guide rails surround to form a framework, and two sliding blocks are with respect to cloth
It sets, two sliding block one-to-one correspondence are slidably connected with two first guide rails；Two second guide rails are positioned opposite, and
Two second guide rails are parallel to each other；The mounting rack includes box body and fixed cylinder, the two sides of the box body correspond with
Two second guide rails are slidably connected, and the upper end of the box body is connect with the lead screw by the screw pair；It is described
The box body is built in the middle part of fixed cylinder, and the fixed cylinder is fixedly connected with the box body, above and below the fixed cylinder
End extends through the upper and lower end face of the box body, and there are two the taper roller axis coaxially arranged for setting in the fixed cylinder
It holds, and two tapered roller bearings are positioned opposite；The circular saw bit includes circular saw bit ontology and main shaft, the main shaft
Lower end be fixedly and coaxially connected with the circular saw bit ontology, the upper end of the main shaft sequentially passes through two taper roller axis
The fixed cylinder is built in after holding；8th driving mechanism is hydraulic motor, the drive shaft and mistake of the 8th driving mechanism
The one end for crossing spline housing is fixedly and coaxially connected, and the upper end of the other end of the fixed spline housing and the main shaft is coaxially fixed to be connected
It connects.
7. mining cutting trolley according to claim 5, which is characterized in that two the first guide rail parallel arrangements；Institute
It states backboard and the foreboard is arranged in parallel, the backboard is vertical with first guide rail to be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910571748.XA CN110259445A (en) | 2019-06-28 | 2019-06-28 | A kind of mining cutting trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910571748.XA CN110259445A (en) | 2019-06-28 | 2019-06-28 | A kind of mining cutting trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110259445A true CN110259445A (en) | 2019-09-20 |
Family
ID=67922638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910571748.XA Pending CN110259445A (en) | 2019-06-28 | 2019-06-28 | A kind of mining cutting trolley |
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| Country | Link |
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| CN (1) | CN110259445A (en) |
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|---|---|---|---|---|
| JPH02147793A (en) * | 1988-11-30 | 1990-06-06 | Nippon Koki Kk | Tunneling machine for soft rock |
| CN103448146A (en) * | 2012-05-30 | 2013-12-18 | 方莹 | Disk stone sawing machine refitted through excavator |
| CN204402476U (en) * | 2014-10-21 | 2015-06-17 | 刘素华 | The reciprocal blanking of a kind of headstock rolls rake charging development machine |
| CN104790448A (en) * | 2014-08-09 | 2015-07-22 | 襄阳忠良工程机械有限责任公司 | Crushing and excavating mucking loader with bucket and hydraulic hammer capable of being quickly replaced and mounted |
| CN105804764A (en) * | 2016-03-14 | 2016-07-27 | 中国矿业大学 | Drilling and bursting type heading machine |
| CN107083979A (en) * | 2017-06-16 | 2017-08-22 | 廊坊景隆重工机械有限公司 | Transportation in assembled state and support system after a kind of speedy drivage |
| CN208380565U (en) * | 2018-02-06 | 2019-01-15 | 襄阳市恒诺信机械有限公司 | A kind of broken mine load mode mucking machine for skimming dual-purpose |
| CN208669300U (en) * | 2018-04-25 | 2019-03-29 | 朱尤爱 | A kind of flexible grab type tunnel quickly moves slag and loads all-in-one machine |
| CN109798111A (en) * | 2019-03-21 | 2019-05-24 | 宜昌鄂奥图机械制造有限公司 | A kind of mining cutting trolley |
| CN211174093U (en) * | 2019-06-28 | 2020-08-04 | 宜昌鄂奥图机械制造有限公司 | Mining cutting trolley |
-
2019
- 2019-06-28 CN CN201910571748.XA patent/CN110259445A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02147793A (en) * | 1988-11-30 | 1990-06-06 | Nippon Koki Kk | Tunneling machine for soft rock |
| CN103448146A (en) * | 2012-05-30 | 2013-12-18 | 方莹 | Disk stone sawing machine refitted through excavator |
| CN104790448A (en) * | 2014-08-09 | 2015-07-22 | 襄阳忠良工程机械有限责任公司 | Crushing and excavating mucking loader with bucket and hydraulic hammer capable of being quickly replaced and mounted |
| CN204402476U (en) * | 2014-10-21 | 2015-06-17 | 刘素华 | The reciprocal blanking of a kind of headstock rolls rake charging development machine |
| CN105804764A (en) * | 2016-03-14 | 2016-07-27 | 中国矿业大学 | Drilling and bursting type heading machine |
| CN107083979A (en) * | 2017-06-16 | 2017-08-22 | 廊坊景隆重工机械有限公司 | Transportation in assembled state and support system after a kind of speedy drivage |
| CN208380565U (en) * | 2018-02-06 | 2019-01-15 | 襄阳市恒诺信机械有限公司 | A kind of broken mine load mode mucking machine for skimming dual-purpose |
| CN208669300U (en) * | 2018-04-25 | 2019-03-29 | 朱尤爱 | A kind of flexible grab type tunnel quickly moves slag and loads all-in-one machine |
| CN109798111A (en) * | 2019-03-21 | 2019-05-24 | 宜昌鄂奥图机械制造有限公司 | A kind of mining cutting trolley |
| CN211174093U (en) * | 2019-06-28 | 2020-08-04 | 宜昌鄂奥图机械制造有限公司 | Mining cutting trolley |
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