CN108160272A - Gradually break formula underground mine use wheeled type crusher - Google Patents
Gradually break formula underground mine use wheeled type crusher Download PDFInfo
- Publication number
- CN108160272A CN108160272A CN201810062090.5A CN201810062090A CN108160272A CN 108160272 A CN108160272 A CN 108160272A CN 201810062090 A CN201810062090 A CN 201810062090A CN 108160272 A CN108160272 A CN 108160272A
- Authority
- CN
- China
- Prior art keywords
- broken
- cutter tooth
- broken shaft
- cutter
- crushing
- 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
- 230000008859 change Effects 0.000 claims abstract description 9
- 239000003245 coal Substances 0.000 claims description 22
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000003028 elevating effect Effects 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 8
- 238000013467 fragmentation Methods 0.000 claims description 4
- 238000006062 fragmentation reaction Methods 0.000 claims description 4
- 241001416181 Axis axis Species 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 10
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 239000003818 cinder Substances 0.000 description 8
- 239000000428 dust Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/145—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
It is a kind of gradually to break formula underground mine use wheeled type crusher, the crusher includes breaking tank, input slot, entrance frame, export frame, the broken shaft group and includes broken shaft, crushing cutter toothholder, broken cutter tooth, each crushing cutter toothholder includes left cutter tooth seat, right cutter tooth seat, each crushing cutter toothholder is made of symmetrically arranged left cutter tooth seat, right cutter tooth seat, multiple crushing cutter toothholders are evenly arranged along 360 ° of the radial direction of broken shaft, ensure that the dynamic balancing in broken shaft group operation process；Cutter tooth is crushed in broken shaft group and changes traditional " ten " word and " one " word arrangement form, using gradual change screw arrangement mode, shattering process is made broken to be become gradual change from being spaced and crushed, improve the stress of broken shaft group, broken shaft group multitool tooth stress simultaneously can effectively be reduced so that the problem of recoil strength suffered by broken shaft is big, vibration is big, while also solve the problems, such as that bulk materials cross crushing in shattering process, crusher installed power and easy blocking accident risk are reduced, improves crushing efficiency.
Description
Technical field
The present invention relates to underground mine use wheeled type crusher technical fields, more particularly to a kind of gradually to break formula underground mine use wheel
Formula crusher.
Background technology
Crusher for smoothening chute in coalmine pit is the important equipment of underground coal mine coal crushing, and broken shaft group is its critical component
One of, broken shaft group is driven the crushing function for realizing coarse coal by motor and retarder, during normal work, in broken shaft group
Cutter tooth is collided with the impact velocity of high speed and coal cinder, achievees the purpose that coal crusher.
At present, the broken shaft group cutter tooth of domestic crusher for smoothening chute in coalmine pit is two kinds of arrangements of " one " word and " ten " word
Mode, multiple cutters tooth stress simultaneously, stress crushes the coarse coal in section simultaneously.The broken shaft group of both cutter tooth arrangement forms
When being impacted to coal cinder, because multiple cutters tooth impact simultaneously, coarse coal is caused to cross, and recoil strength suffered by crushing and broken shaft is excessive etc. to ask
Topic, causes crusher total installed capacity excessive, the problems such as easily blocking, the production efficiency of working face in the pit is seriously affected, to coal mining enterprise
Bring lost revenue.
Invention content
In view of this, against the above deficiency, it is necessary to propose it is a kind of can change cutter tooth stress, reduce broken shaft suffered by
Recoil strength, general assembly acc power is low, be not easy to plug gradually break formula underground mine use wheeled type crusher.
A kind of gradually to break formula underground mine use wheeled type crusher, which includes breaking tank, input slot, entrance frame, outlet
Frame, broken shaft group, power part；The input slot being sequentially connected, entrance frame, export frame, institute are installed above the breaking tank
The input port of breaking tank is stated for being connect with the landing section intermediate channel of elevating conveyor, so that described in the coal cinder entrance that elevating conveyor ships
Breaking tank, the both ends of the broken shaft group may be rotatably mounted on the both sides side wall between entrance frame and export frame, will enter
Breaking tank exports after crushing from the delivery outlet of breaking tank；The output terminal of the power part is rotatablely connected with broken shaft group, with driving
Broken shaft group is rotatable around its axis；The broken shaft group includes broken shaft, is broken along several of broken shaft axial direction installation
Broken unit, each fragmentation cell include crushing cutter toothholder, broken cutter tooth, and crushing cutter toothholder includes left cutter tooth seat, right cutter tooth seat, institute
State left cutter tooth seat, right cutter tooth seat is arranged symmetrically in the radial direction of broken shaft centered on broken shaft, in left cutter tooth seat, right cutter tooth seat
End is equipped with broken cutter tooth, and multiple crushing cutter toothholders are axially arranged in order along broken shaft, and multiple crushing cutter toothholders are with broken
Axis rotates clockwise certain angle for axis successively, in the radial direction of the broken shaft around broken shaft ring wall into gradual change spiral cloth
Put, two neighboring crushing cutter toothholder the broken shaft radial direction differ an identical angle, two of broken shaft both ends
Crushing cutter toothholder differs 180 ° in the radial direction of the broken shaft.
Preferably, institute's crushing cutter toothholder is 5, and two neighboring crushing cutter toothholder differs 36 ° in the radial direction of broken shaft.
Preferably, 5 crushing cutter toothholders are equipped with keyway, and 5 keyways are kept on the same line along broken shaft axis, 5
Crushing cutter toothholder is coupled by a flat key with broken axis axis.
Preferably, the broken cutter tooth includes the first cutter tooth, the second cutter tooth, and first cutter tooth, the second cutter tooth are with broken
Cutter tooth seat center line is arranged symmetrically.
Preferably, the first knife installed on the first cutter tooth, the second cutter tooth and the right cutter tooth seat installed on the left cutter tooth seat
Tooth, the second cutter tooth are arranged symmetrically in the radial direction of broken shaft centered on broken shaft.
Preferably, first cutter tooth, the second cutter tooth are coupled with crushing cutter toothholder by subassembly of lock bolt.
Preferably, the subassembly of lock bolt include cutter tooth bolt, fastening bolt, check washer, the cutter tooth bolt with
Clamp nut is blocked with check washer.
Preferably, the broken shaft group further includes bearing block, bearing, transparent cover, and the both ends of the broken shaft are equipped with bearing
Seat, transparent cover is installed in the outer end face of bearing block, is built-in with bearing in bearing block, the bearing is taper roll bearing.
Preferably, the power part includes motor, fluid coupling, retarder, half a coupler, and the motor passes through fluid power
Coupler is sequentially connected with the retarder, and the retarder is sequentially connected by the half a coupler and the broken shaft group.
Preferably, first cutter tooth or the second cutter tooth are in boss-shaped, first cutter tooth or the second cutter tooth top end face
For smooth arc surface, the outer tangential direction setting of broken shaft cross circular section is directed toward on the top of first cutter tooth or the second cutter tooth.
Each crushing cutter toothholder is made of symmetrically arranged left cutter tooth seat, right cutter tooth seat, and multiple crushing cutter toothholders edges are broken
360 ° of the radial direction of broken axis is evenly arranged, and ensure that the dynamic balancing in broken shaft group operation process；Crushing cutter in broken shaft group
Tooth changes traditional " ten " word and " one " word arrangement form, using gradual change screw arrangement mode, makes shattering process broken by being spaced
Become gradual change to crush, improve broken shaft group stress, can effectively reduce broken shaft group multitool tooth simultaneously stress, caused by break
The problem of recoil strength suffered by broken axis is big, vibration is big, while also solve the problems, such as that bulk materials cross crushing in shattering process, it reduces
Crusher installed power and easy blocking accident risk improve crushing efficiency.
Description of the drawings
Fig. 1 is the front view for gradually breaking formula underground mine use wheeled type crusher.
Fig. 2 is the partial cutaway view for gradually breaking formula underground mine use wheeled type crusher vertical view.
Fig. 3 is the right view for gradually breaking formula underground mine use wheeled type crusher.
Fig. 4 is the axonometric drawing of the broken shaft group.
Fig. 5 is the partial cutaway view of the broken shaft group front view.
Fig. 6 is the right view of the broken shaft group.
In figure：Breaking tank 10, input slot 20, entrance frame 30, export frame 40, broken shaft group 50, broken shaft 51, broken cutter tooth
Seat 52, left cutter tooth seat 521, right cutter tooth seat 522, broken cutter tooth 53, the first cutter tooth 531, the second cutter tooth 532, flat key 54, locking spiral shell
Bolt assembly 55, bearing block 56, bearing 57, transparent cover 58, power part 60, motor 61, fluid coupling 62, retarder 63, half shaft coupling
Device 64.
Specific embodiment
It in order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the present invention, common for this field
For technical staff, without creative efforts, other attached drawings are can also be obtained according to these attached drawings.
Referring to Fig. 1 to Fig. 6, formula underground mine use wheeled type crusher is gradually broken an embodiment of the present invention provides a kind of, this is broken
Machine is matching used with stage loader, and the raw coal being broken is after being transported to crusher in crushing by elevating conveyor, then through elevating conveyor
It transports；The crusher includes breaking tank 10, input slot 20, entrance frame 30, export frame 40, broken shaft group 50, power part 60；Broken
The top of broken slot 10 is equipped with the input slot 20 being sequentially connected, entrance frame 30, export frame 40, the input port of breaking tank 10 be used for
The landing section intermediate channel connection of elevating conveyor, so that the coal cinder that elevating conveyor ships enters breaking tank 10, the both ends of broken shaft group 50
It may be rotatably mounted on the both sides side wall between entrance frame 30 and export frame 40, will enter after breaking tank 10 crushes from breaking tank
10 delivery outlet output；The output terminal of power part 60 is rotatablely connected with broken shaft group 50, to drive broken shaft group 50 around its axis
Rotation；Several fragmentation cells that broken shaft group 50 includes broken shaft 51, installed along broken shaft axis 51 to direction, it is each broken
Unit includes crushing cutter toothholder 52, broken cutter tooth 53, and crushing cutter toothholder 52 includes left cutter tooth seat 521, right cutter tooth seat 522, left knife
Toothholder 521, right cutter tooth seat 522 are arranged symmetrically in the radial direction of broken shaft 51 centered on broken shaft 51, on left cutter tooth seat 521, the right side
The end of cutter tooth seat 522 is equipped with broken cutter tooth 53, and multiple crushing cutter toothholders 52 are arranged in order, and multiple along broken shaft 51 is axial
Crushing cutter toothholder 52 rotates clockwise certain angle for axis successively with broken shaft 51, with the radial direction of the broken shaft 51 around
51 ring wall of broken shaft differs one into gradual change screw arrangement, two neighboring crushing cutter toothholder 52 in the radial direction of the broken shaft 51
Identical angle, two crushing cutter toothholders 52 at 51 both ends of broken shaft differ 180 ° in the radial direction of the broken shaft 51.
Broken shaft group 50 is the critical piece of broken material, it is using the higher rotary inertia of the component in rated speed
The kinetic energy of storage is by the cutter tooth that is mounted in crusher shaft and is broken species of short duration time of contact and the impact force formed
It hits and splits coal cinder, then by the speed difference between cutter tooth seat and scraper chain, crusher, further the coal space that is broken is rolled and rubbed with the hands
It draws, and reaches the mesh of broken coal about.
Each crushing cutter toothholder 52 is made of symmetrically arranged left cutter tooth seat 521, right cutter tooth seat 522, multiple crushing cutters
Toothholder 52 is evenly arranged along 360 ° of the radial direction of broken shaft 51, ensure that the dynamic balancing in 50 operation process of broken shaft group；It keeps away
Exempt from the service life that broken shaft 51 is sharp shortened in the judder generated therefrom, crushing cutter tooth 53 in broken shaft group 50 changes
Traditional " ten " word and " one " word arrangement form using gradual change screw arrangement mode, make shattering process from being spaced broken become gradually
Become broken, improve the stress of broken shaft group 50, can effectively reduce by 50 multitool tooth of broken shaft group stress simultaneously, caused by crush
The problem of recoil strength suffered by axis 51 is big, vibration is big, while also solve the problems, such as that bulk materials cross crushing in shattering process, it reduces
Crusher installed power and easy blocking accident risk improve crushing efficiency.
Referring to fig. 4 to fig. 6, further, institute's crushing cutter toothholder 52 is 5, and two neighboring crushing cutter toothholder 52 is in broken shaft
51 radial direction differs 36 °.
Referring to Fig. 4, further, 5 crushing cutter toothholders 52 are equipped with keyway, and 5 keyways are maintained at same along 51 axis of broken shaft
On one straight line, 5 crushing cutter toothholders 52 are coupled by a flat key 54 with broken axis axis.
Referring to Fig. 4 and Fig. 5, further, crush cutter tooth 53 and include the first cutter tooth 531, the second cutter tooth 532, the first cutter tooth
531st, the second cutter tooth 532 is arranged symmetrically with 52 center line of crushing cutter toothholder.
Referring to Fig. 4 and Fig. 5, further, the first cutter tooth 531, the second cutter tooth 532 and the right knife installed on left cutter tooth seat 521
The first cutter tooth 531 for being installed on toothholder 522, the second cutter tooth 532 broken shaft 51 radial direction centered on broken shaft 51 symmetrical cloth
It puts.
Referring to Fig. 4 and Fig. 5, further, the first cutter tooth 531, the second cutter tooth 532 pass through check bolt with crushing cutter toothholder 52
Component 55 couples.
Further, subassembly of lock bolt 55 includes cutter tooth bolt, fastening bolt, check washer, cutter tooth bolt and fastening spiral shell
Mother is blocked with check washer.
As a specific embodiment, the frictional force between check washer increase cutter tooth bolt, fastening bolt, energy are utilized
It is enough effectively to prevent thread looseness.
Referring to fig. 4 to fig. 6, further, broken shaft group 50 further includes bearing block 56, bearing 57, transparent cover 58, broken shaft 51
Both ends are equipped with bearing block 56, and transparent cover 58 is installed in the outer end face of bearing block 56, and bearing 57 is built-in in bearing block 56,
Bearing 57 is taper roll bearing；It can bear the synergy of axially and radially both direction simultaneously using taper roll bearing
Power.
Referring to Fig. 1, further, power part 60 includes motor 61, fluid coupling 62, retarder 63, half a coupler 64, electricity
Machine 61 is sequentially connected by fluid coupling 62 and retarder 63, and retarder 63 is driven by half a coupler 64 and broken shaft group 50
Connection；The impact vibration of power part 60 can be slowed down using fluid coupling 62.
Referring to Fig. 4, further, the first cutter tooth 531 or the second cutter tooth 532 are in boss-shaped, the first cutter tooth 531 or the second cutter tooth
532 tops end face are smooth arc surface, and the top of the first cutter tooth 531 or the second cutter tooth 532 is directed toward outside 51 cross circular section of broken shaft
Tangential direction is set.
In the present embodiment, the first cutter tooth 531 or the second cutter tooth 532 can be with tangential vertical direction toward impacts when coal cinder is touched
Coal cinder reduces power consumption during broken coal cinder, and the first cutter tooth 531 or 532 Impact direction of the second cutter tooth are along the first cutter tooth 531
Or second cutter tooth 532 short transverse, stress concentrates, and reduces the spoilage of the first cutter tooth 531 or the second cutter tooth 532.
Further, power part 60 uses belt transmission, increases the stationarity and impact resistance of equipment；Broken shaft group 50
Bearing 57 is extended filling cycle, reduces oiling workload, and lubricated reliable, elimination using manual grease station centralized lubrication
Some insecurity.
Further, particle size after cracking adjustment structure using handlance, jack, cushion block structure, can not remove crusher and
Operation is adjusted in the case of without using external lifting equipment, it is easy to operate, safe and reliable, time saving, laborsaving.
When crusher works, for cutter tooth during the broken coal frequently hammered, broken shaft 51 rotates the quick stream for causing air
It is dynamic, a large amount of coal dusts will be generated, it not only reduces the visibility of workplace, influences to work normally, and to safety and the person
Also have an adverse effect.Therefore timely dedusting, depositing dust are needed, reduces the dustiness in air to greatest extent；The configuration spray of this crusher
Mist dust prevention system, and dustproof shade is set up at entrance and exit, the particulate coal of the sputtering generated in shattering process and
Coal dust is enclosed in broken essence, prevents it from flying out and jeopardize personal safety and health.
Module or unit in device of the embodiment of the present invention can be combined, divided and deleted according to actual needs.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, one of ordinary skill in the art will appreciate that realizing all or part of flow of above-described embodiment, and will according to right of the present invention
Made equivalent variations are sought, still falls within and invents covered range.
Claims (10)
1. a kind of gradually break formula underground mine use wheeled type crusher, it is characterised in that：The crusher includes breaking tank, input slot, enters
Mouth frame, export frame, broken shaft group, power part；Be equipped with above the breaking tank input slot being sequentially connected, entrance frame,
Export frame, the input port of the breaking tank with the landing section intermediate channel of elevating conveyor for connecting, so that the coal that elevating conveyor ships
Block enters the breaking tank, and the both ends of the broken shaft group may be rotatably mounted at the both sides side wall between entrance frame and export frame
On, it will enter after breaking tank crushes and be exported from the delivery outlet of breaking tank；The output terminal of the power part is rotated with broken shaft group
Connection, to drive broken shaft group rotatable around its axis；The broken shaft group includes broken shaft, is installed along broken shaft axial direction
Several fragmentation cells, each fragmentation cell includes crushing cutter toothholder, broken cutter tooth, crushing cutter toothholder include left cutter tooth seat,
Right cutter tooth seat, the left cutter tooth seat, right cutter tooth seat are arranged symmetrically in the radial direction of broken shaft centered on broken shaft, in left cutter tooth
Seat, right cutter tooth seat end broken cutter tooth is installed, multiple crushing cutter toothholders are axially arranged in order along broken shaft, and multiple broken
Cutter tooth seat rotates clockwise certain angle successively by axis of broken shaft, in the radial direction of the broken shaft around broken shaft ring wall
Into gradual change screw arrangement, two neighboring crushing cutter toothholder differs an identical angle in the radial direction of the broken shaft, crushes
Two crushing cutter toothholders at axis both ends differ 180 ° in the radial direction of the broken shaft.
2. formula underground mine use wheeled type crusher is gradually broken as described in claim 1, it is characterised in that：Institute's crushing cutter toothholder is 5
A, two neighboring crushing cutter toothholder differs 36 ° in the radial direction of broken shaft.
3. formula underground mine use wheeled type crusher is gradually broken as claimed in claim 2, it is characterised in that：5 crushing cutter toothholders are set
There is keyway, 5 keyways are kept on the same line along broken shaft axis, and 5 crushing cutter toothholders pass through a flat key and broken axis axis
Connection.
4. formula underground mine use wheeled type crusher is gradually broken as described in claim 1, it is characterised in that：The broken cutter tooth includes
First cutter tooth, the second cutter tooth, first cutter tooth, the second cutter tooth are arranged symmetrically with crushing cutter toothholder center line.
5. formula underground mine use wheeled type crusher is gradually broken as claimed in claim 4, it is characterised in that：Pacify on the left cutter tooth seat
The first cutter tooth for being installed on first cutter tooth of dress, the second cutter tooth and right cutter tooth seat, the second cutter tooth broken shaft radial direction with broken
It is arranged symmetrically centered on axis.
6. formula underground mine use wheeled type crusher is gradually broken as claimed in claim 4, it is characterised in that：First cutter tooth,
Two cutters tooth are coupled with crushing cutter toothholder by subassembly of lock bolt.
7. formula underground mine use wheeled type crusher is gradually broken as claimed in claim 6, it is characterised in that：The subassembly of lock bolt
Including cutter tooth bolt, fastening bolt, check washer, the cutter tooth bolt is blocked with clamp nut with check washer.
8. formula underground mine use wheeled type crusher is gradually broken as described in claim 1, it is characterised in that：The broken shaft group is also wrapped
Bearing block, bearing, transparent cover are included, the both ends of the broken shaft are equipped with bearing block, are installed in the outer end face of bearing block
Lid is built-in with bearing in bearing block, and the bearing is taper roll bearing.
9. formula underground mine use wheeled type crusher is gradually broken as described in claim 1, it is characterised in that：The power part includes electricity
Machine, fluid coupling, retarder, half a coupler, the motor is sequentially connected by fluid coupling and the retarder, described
Retarder is sequentially connected by the half a coupler and the broken shaft group.
10. formula underground mine use wheeled type crusher is gradually broken as claimed in claim 4, it is characterised in that：First cutter tooth or
Second cutter tooth is in boss-shaped, and first cutter tooth or the second cutter tooth top end face are smooth arc surface, first cutter tooth or the
It is directed toward the outer tangential direction setting of broken shaft cross circular section in the top of two cutters tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810062090.5A CN108160272B (en) | 2018-01-23 | 2018-01-23 | Gradually broken formula colliery is wheeled breaker for pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810062090.5A CN108160272B (en) | 2018-01-23 | 2018-01-23 | Gradually broken formula colliery is wheeled breaker for pit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108160272A true CN108160272A (en) | 2018-06-15 |
| CN108160272B CN108160272B (en) | 2024-01-26 |
Family
ID=62515564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810062090.5A Active CN108160272B (en) | 2018-01-23 | 2018-01-23 | Gradually broken formula colliery is wheeled breaker for pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108160272B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110694745A (en) * | 2019-11-13 | 2020-01-17 | 淄博科漫机电设备有限公司 | Continuous two-stage crushing type crusher |
| CN115228589A (en) * | 2022-08-10 | 2022-10-25 | 三一重型装备有限公司 | Intelligent stepless adjustment crusher |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2622507A1 (en) * | 1976-05-20 | 1977-12-01 | Kloeckner Werke Ag | Coal crusher used on coal face - has vertical shaft at diverting point from long wall to drift and deflecting shell at distance |
| KR20030013884A (en) * | 2001-08-10 | 2003-02-15 | 주식회사 새진이앤지 | Plant crusher for agricui ture/forestry |
| CN1535761A (en) * | 2003-03-31 | 2004-10-13 | ������������ʽ���� | Raw garbage treatment equipment and its cutter |
| JP2008155295A (en) * | 2006-12-21 | 2008-07-10 | Kobayashi Daiya:Kk | Break saw |
| CN101306561A (en) * | 2008-06-16 | 2008-11-19 | 顾军 | Novel cutting tool for tyre crusher |
| CN201244501Y (en) * | 2008-05-20 | 2009-05-27 | 宁夏天地奔牛实业集团有限公司 | Pulverizing shaft unit of novel wheeled model cracking machine for well mining |
| CN201752667U (en) * | 2010-08-11 | 2011-03-02 | 宁夏天地奔牛实业集团有限公司 | Crusher cutter tooth with anti-loosing function |
| CN102152429A (en) * | 2011-05-11 | 2011-08-17 | 苏州大云塑料回收辅助设备有限公司 | Rotary cutter of film crusher |
| CN102266813A (en) * | 2010-12-25 | 2011-12-07 | 河南科技大学 | Spiral cutter of titanium sponge crusher |
| CN102513194A (en) * | 2011-12-28 | 2012-06-27 | 山东豪迈机械科技股份有限公司 | Rubber crusher |
| CN102814220A (en) * | 2012-09-13 | 2012-12-12 | 沙洲职业工学院 | Low-energy consumption animal crushing machine |
| CN203678489U (en) * | 2014-02-19 | 2014-07-02 | 王克文 | Double-helix crushing and pushing compression device for waste |
| CN104162473A (en) * | 2014-07-30 | 2014-11-26 | 常州云泰干燥设备有限公司 | Reutilization crushing machine for animal wool and excrement |
| CN104607278A (en) * | 2013-11-01 | 2015-05-13 | 天津市正平机械新技术有限公司 | Crusher |
| CN204352962U (en) * | 2014-11-28 | 2015-05-27 | 宁夏天地奔牛实业集团有限公司 | Crossheading disintegrating machine offset cutter tooth seat broken shaft group |
| CN104668066A (en) * | 2013-11-27 | 2015-06-03 | 陈贵生 | Chopping cutter |
| CN106345588A (en) * | 2016-11-08 | 2017-01-25 | 湛江市伟达机械实业有限公司 | Single-screw gel-breaking extruding washing machine |
| CN206604622U (en) * | 2017-01-09 | 2017-11-03 | 宁夏天地奔牛实业集团有限公司 | Coal mine downhole crossheading intelligent crushing machine |
| CN206853796U (en) * | 2017-04-27 | 2018-01-09 | 铜陵有色兴铜机电制造有限公司 | A kind of slagging copper billet disintegrating machine for metal smelt |
| CN208275538U (en) * | 2018-01-23 | 2018-12-25 | 宁夏天地奔牛实业集团有限公司 | Gradually break formula underground mine use wheeled type crusher |
-
2018
- 2018-01-23 CN CN201810062090.5A patent/CN108160272B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2622507A1 (en) * | 1976-05-20 | 1977-12-01 | Kloeckner Werke Ag | Coal crusher used on coal face - has vertical shaft at diverting point from long wall to drift and deflecting shell at distance |
| KR20030013884A (en) * | 2001-08-10 | 2003-02-15 | 주식회사 새진이앤지 | Plant crusher for agricui ture/forestry |
| CN1535761A (en) * | 2003-03-31 | 2004-10-13 | ������������ʽ���� | Raw garbage treatment equipment and its cutter |
| JP2008155295A (en) * | 2006-12-21 | 2008-07-10 | Kobayashi Daiya:Kk | Break saw |
| CN201244501Y (en) * | 2008-05-20 | 2009-05-27 | 宁夏天地奔牛实业集团有限公司 | Pulverizing shaft unit of novel wheeled model cracking machine for well mining |
| CN101306561A (en) * | 2008-06-16 | 2008-11-19 | 顾军 | Novel cutting tool for tyre crusher |
| CN201752667U (en) * | 2010-08-11 | 2011-03-02 | 宁夏天地奔牛实业集团有限公司 | Crusher cutter tooth with anti-loosing function |
| CN102266813A (en) * | 2010-12-25 | 2011-12-07 | 河南科技大学 | Spiral cutter of titanium sponge crusher |
| CN102152429A (en) * | 2011-05-11 | 2011-08-17 | 苏州大云塑料回收辅助设备有限公司 | Rotary cutter of film crusher |
| CN102513194A (en) * | 2011-12-28 | 2012-06-27 | 山东豪迈机械科技股份有限公司 | Rubber crusher |
| CN102814220A (en) * | 2012-09-13 | 2012-12-12 | 沙洲职业工学院 | Low-energy consumption animal crushing machine |
| CN104607278A (en) * | 2013-11-01 | 2015-05-13 | 天津市正平机械新技术有限公司 | Crusher |
| CN104668066A (en) * | 2013-11-27 | 2015-06-03 | 陈贵生 | Chopping cutter |
| CN203678489U (en) * | 2014-02-19 | 2014-07-02 | 王克文 | Double-helix crushing and pushing compression device for waste |
| CN104162473A (en) * | 2014-07-30 | 2014-11-26 | 常州云泰干燥设备有限公司 | Reutilization crushing machine for animal wool and excrement |
| CN204352962U (en) * | 2014-11-28 | 2015-05-27 | 宁夏天地奔牛实业集团有限公司 | Crossheading disintegrating machine offset cutter tooth seat broken shaft group |
| CN106345588A (en) * | 2016-11-08 | 2017-01-25 | 湛江市伟达机械实业有限公司 | Single-screw gel-breaking extruding washing machine |
| CN206604622U (en) * | 2017-01-09 | 2017-11-03 | 宁夏天地奔牛实业集团有限公司 | Coal mine downhole crossheading intelligent crushing machine |
| CN206853796U (en) * | 2017-04-27 | 2018-01-09 | 铜陵有色兴铜机电制造有限公司 | A kind of slagging copper billet disintegrating machine for metal smelt |
| CN208275538U (en) * | 2018-01-23 | 2018-12-25 | 宁夏天地奔牛实业集团有限公司 | Gradually break formula underground mine use wheeled type crusher |
Non-Patent Citations (1)
| Title |
|---|
| 于载泽: "矿井生产系统设计手册", vol. 1, 中国经济出版社, pages: 375 - 379 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110694745A (en) * | 2019-11-13 | 2020-01-17 | 淄博科漫机电设备有限公司 | Continuous two-stage crushing type crusher |
| CN115228589A (en) * | 2022-08-10 | 2022-10-25 | 三一重型装备有限公司 | Intelligent stepless adjustment crusher |
| CN115228589B (en) * | 2022-08-10 | 2024-04-26 | 三一重型装备有限公司 | Intelligent stepless adjustment crusher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108160272B (en) | 2024-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208275538U (en) | Gradually break formula underground mine use wheeled type crusher | |
| CN106345568A (en) | Solid waste and household garbage pipeline transport hammer cutting type crushing device | |
| CN108160272A (en) | Gradually break formula underground mine use wheeled type crusher | |
| CN104289277A (en) | Energy-saving low-carbon environment-friendly European-type grinding machine | |
| CN111570030A (en) | Ball mill feeding device | |
| CN214717278U (en) | Multi-rotor composite impact pulverizer | |
| CN207357305U (en) | A kind of new new energy materials environment protection pulverizer | |
| CN203030357U (en) | Hanging vertical axis impellor-type dynamic grinding machine and vertical grinding machine thereof as well as circle grinding system thereof | |
| CN206016728U (en) | Centrifugal desanding desilts all-in-one machine | |
| CN107088453B (en) | Screen broken machine | |
| CN215312834U (en) | Dry powder ball mill | |
| CN209379062U (en) | A kind of crushing device of bulk raw coal | |
| CN2681820Y (en) | Continuous ball grinder for superfine grinding | |
| CN213644534U (en) | Dual-motor centrifugal machine | |
| CN209093489U (en) | A kind of vortex type pulverizer for cement | |
| CN208810233U (en) | A kind of grinding device crushed for iron filings | |
| CN209613113U (en) | A kind of tungsten crushing grinding device | |
| CN209752981U (en) | roller-adjustable roller-pair ore crushing machine | |
| CN202028448U (en) | Two-stage powder-mixing powder milling machine of pigment | |
| CN2222010Y (en) | Horizontal counte-beating crusher with cone rotator | |
| CN114345444B (en) | Convenient-to-use stone crushing device | |
| CN221016362U (en) | Raw material ball mill with anti-blocking function | |
| CN209613117U (en) | A kind of dust-proof hammer mill | |
| CN109926185A (en) | A kind of two-stage crushing roller arrangement for crusher | |
| CN220657718U (en) | Flour mill for corncob coarse powder production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |