CN201596528U - Coal mine grading toothed roller crusher - Google Patents
Coal mine grading toothed roller crusher Download PDFInfo
- Publication number
- CN201596528U CN201596528U CN2010201107412U CN201020110741U CN201596528U CN 201596528 U CN201596528 U CN 201596528U CN 2010201107412 U CN2010201107412 U CN 2010201107412U CN 201020110741 U CN201020110741 U CN 201020110741U CN 201596528 U CN201596528 U CN 201596528U
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- CN
- China
- Prior art keywords
- base
- discaling roll
- disintegrating machine
- reductor
- crusher
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a coal mine grading toothed roller crusher, which can effectively resolve the problems that the existing device is large in volume, inconvenient in installation, low in production efficiency and poor in crushing effect. The technical scheme includes that the coal mine grading toothed roller crusher comprises a framework, traveling devices and toothed rollers, the framework consists of a crusher base and a speed reducer mounted with the crusher base perpendicularly and integrally, the traveling devices formed by traveling wheels and traveling mechanisms are mounted on the lower portions of supports on the periphery of the crusher base, the crusher base is provided with a crushing mechanism formed by the toothed rollers, a speed reducer base is provided with the speed reducer, and the speed reducer is connected with rotary shafts of motors at two ends of the speed reducer base via liquid couplings. The coal mine grading toothed roller crusher is simple in structure, ingenious and unique, small in volume, easy for disassembling, assembling and transporting, convenient for mounting, maintenance and use and high in production efficiency.
Description
One, technical field
The utility model relates to disintegrating apparatus, particularly a kind of colliery stagewise rod-toothed crusher.
Two, background technology
Disintegrating machine is that material is pulverized equipment commonly used, the disintegrating machine that uses is because structural problem at present, volume is big, transportation, installation, use inconvenience, labour intensity is big, and production efficiency is low, and crushing effect is poor, therefore, the improvement of disintegrating machine and innovation be people urgent wish the technical problem that solves.
Three, utility model content
At above-mentioned situation, for overcoming the prior art defective, the purpose of the utility model just provides a kind of novel colliery stagewise rod-toothed crusher, it is big effectively to solve the existing equipment volume, install and use inconvenience, production efficiency is low, the problem of crushing effect difference, the technical scheme of its solution is, include frame, running gear and discaling roll, frame is made of with the vertical reductor base that is fitted together with the disintegrating machine base the disintegrating machine base, the running gear of road wheel and movable motor formation is equipped with in support bottom around the disintegrating machine base, the crushing mechanism of being made up of discaling roll is housed on the disintegrating machine base, on the reductor base reductor is housed, the turning cylinder of reductor motor on fluid-flywheel clutch (shaft coupling) and reductor base two ends links to each other, the utility model is simple in structure, novel unique, volume is little, transportation easy to assemble, install, maintenance, easy to use, the production efficiency height.
Four, description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a rearview of the present utility model.
Fig. 3 is of the present utility model bowing or upward view.
Fig. 4 is a left view of the present utility model.
Fig. 5 is a right view of the present utility model.
Five, the specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
Shown in Fig. 1-5, the utility model includes frame, running gear and discaling roll, frame is made of with the vertical reductor base 2 that is fitted together with the disintegrating machine base disintegrating machine base 13, the running gear of road wheel 12 and movable motor 10 formations is equipped with in support bottom around the disintegrating machine base 13, the crushing mechanism of being made up of discaling roll 9 is housed on the disintegrating machine base 13, reductor 4 is housed on the reductor base 2, and the turning cylinder of reductor 4 motor 1 on fluid-flywheel clutch 3 and reductor base two ends links to each other.
In order to guarantee result of use, said discaling roll 9 has two groups of parallel side by side formations, alternately be meshed between two groups of discaling rolls, there is heel teeth plate 8 and the side plate 7 that is contained on the disintegrating machine base 13 on the both sides of discaling roll, the discaling roll beam warp bearing assembly of discaling roll is contained on the disintegrating machine base through bearing spider 6, the discaling roll beam warp shaft coupling of discaling roll links to each other with the output shaft of reductor 4, coupling shield 5 is arranged on the shaft coupling, the synchromesh gear (claiming synchronized again) that is meshed is equipped with in the discaling roll axle outer end of two groups of discaling rolls, and there is synchromesh gear guard shield 11 the synchromesh gear outside.
Working condition of the present utility model is, after falling between the two rollers of disintegrating machine, promptly bitten material by the crushing teeth on the roller, carry out splitting, shearing-crushing. fragmentation then stretches, make material tentatively be crushed to the size that the roller that can be broken is bitten than coarsegrain, then the material tooth that is broken is pushed between discaling roll. along with the rotation of roller, the volume that between cog contains has and changes to minimum greatly gradually, and then increase. the material that granularity is big owing to contain that volume diminishes gradually by attrition crushing by force or shred, material after the fragmentation leaks down from the gap of flank. still can be subjected to stopping of crushing shell when the discharge for granularity greater than the material of marker size, the tooth that rotation is come and the acting in conjunction of crushing shell are split material bigger than normal broken and it are got rid of by force. simultaneously, crushing teeth on discaling roll form is in the shape of a spiral arranged, utilize the side-thrust and the shearing force of spiral can bite the bulk hard material inflexibly, increase the effect of crushing teeth, prevent that thereby the spin phenomenon of bulk hard material in shattering process from causing obstruction, influence disposal ability. in the pan feeding less than the part of inter-lobe clearance, thereby directly discharge fast by between cog and fishback. realize screening and broken dual purpose. because double teeth roller all is fixedly also can force fragmentation when running into material really up to the mark, thereby avoided the super grain phenomenon of old-fashioned rod-toothed crusher, avoided influence to produce.
Can be found out by above-mentioned situation, the utility model adopts the bi-fluted roller type crumbling method. and this disintegrating machine mainly contains motor, load limiting type of constant filling fluid coupling, reductor, shaft coupling, discaling roll, body, running gear etc. partly form, be convenient to on-the-spot installation, adjustment, transportation, improve the basic stress situation, simplified design. Compare with domestic existing toothed roll crusher, have following characteristics:
(1), screening crusher, its crushing teeth axially twist formula be arranged on the discaling roll, such as the diagrid of rotation, pan feeding is gone less than the material screen that requires granularity when two rollers rotate, require the bulk materials of granularity to carry out fragmentation to surpassing, the material of having avoided entering disintegrating machine mixes up broken defective, have screening, broken dual-use function, can finish brokenly separately within the specific limits, sieve operation, need not to be equipped with screening plant, greatly simplify technological process, saved equipment, personnel and capital expenditure.
(2), adopt to shear and stretching principle broken material, energy-efficient. well-known, the compression strength of most of ore deposit rock material is far above its shear strength and hot strength. this disintegrating machine utilization shearing and stretching principle broken material, energy consumption is low.
(3), strict guarantee product granularity. this disintegrating machine adopts fixed center distance, material is carried out broken by force. and the physical dimension of discaling roll requires to design according to product granularity, the bulk that strict control product passes through. can be used as the final granularity disintegrating apparatus of checking on.
(4), compact conformation, highly low, volume is little, in light weight.
(5), broken teeth in the shape of a spiral shape arrange, be convenient to the screening and the fragmentation of material.
(6), cross to pulverize extremely low, low in energy consumption, disposal ability is big. because of this disintegrating machine adopts splitting, shearing mechanism, avoided entering the defective of the material doping attrition crushing of disintegrating machine, so the advantage that degradation rate is low, low in energy consumption, disposal ability is big was arranged.
Claims (2)
1. colliery stagewise rod-toothed crusher, include frame, running gear and discaling roll, it is characterized in that, frame is made of with the vertical reductor base (2) that is fitted together with the disintegrating machine base disintegrating machine base (13), the running gear of road wheel (12) and movable motor (10) formation is equipped with in disintegrating machine base (13) support bottom all around, the crushing mechanism of being made up of discaling roll (9) is housed on the disintegrating machine base (13), reductor (4) is housed on the reductor base (2), and the turning cylinder of reductor (4) motor (1) on fluid-flywheel clutch (3) and reductor base two ends links to each other.
2. colliery according to claim 1 stagewise rod-toothed crusher, it is characterized in that, said discaling roll (9) has two groups of parallel side by side formations, alternately be meshed between two groups of discaling rolls, there is heel teeth plate (8) and the side plate (7) that is contained on the disintegrating machine base (13) on the both sides of discaling roll, the discaling roll beam warp bearing assembly of discaling roll is contained on the disintegrating machine base through bearing spider (6), the discaling roll beam warp shaft coupling of discaling roll links to each other with the output shaft of reductor (4), coupling shield (5) is arranged on the shaft coupling, the synchromesh gear that is meshed is equipped with in the discaling roll axle outer end of two groups of discaling rolls, and there is synchromesh gear guard shield (11) the synchromesh gear outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201107412U CN201596528U (en) | 2010-02-09 | 2010-02-09 | Coal mine grading toothed roller crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201107412U CN201596528U (en) | 2010-02-09 | 2010-02-09 | Coal mine grading toothed roller crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201596528U true CN201596528U (en) | 2010-10-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201107412U Expired - Fee Related CN201596528U (en) | 2010-02-09 | 2010-02-09 | Coal mine grading toothed roller crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201596528U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597866A (en) * | 2016-02-24 | 2016-05-25 | 中煤张家口煤矿机械有限责任公司 | Two-channel screening crushing device for coal mine |
| CN106345563A (en) * | 2016-08-26 | 2017-01-25 | 无锡市恒达矿山机械有限公司 | Ore crusher for mine |
| WO2017080053A1 (en) * | 2015-11-13 | 2017-05-18 | 太仓澄天机械有限公司 | Coal block crushing apparatus |
| CN108160195A (en) * | 2018-01-25 | 2018-06-15 | 宁夏天地奔牛实业集团有限公司 | The vertical double-roll crusher of underground mine use |
| CN112138777A (en) * | 2020-09-11 | 2020-12-29 | 泰伯克（天津）机械设备有限公司 | Novel grading crushing equipment driving structure, control system and method |
-
2010
- 2010-02-09 CN CN2010201107412U patent/CN201596528U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017080053A1 (en) * | 2015-11-13 | 2017-05-18 | 太仓澄天机械有限公司 | Coal block crushing apparatus |
| CN105597866A (en) * | 2016-02-24 | 2016-05-25 | 中煤张家口煤矿机械有限责任公司 | Two-channel screening crushing device for coal mine |
| CN106345563A (en) * | 2016-08-26 | 2017-01-25 | 无锡市恒达矿山机械有限公司 | Ore crusher for mine |
| CN106345563B (en) * | 2016-08-26 | 2019-01-01 | 无锡市恒达矿山机械有限公司 | A kind of mine ore crusher |
| CN108160195A (en) * | 2018-01-25 | 2018-06-15 | 宁夏天地奔牛实业集团有限公司 | The vertical double-roll crusher of underground mine use |
| CN108160195B (en) * | 2018-01-25 | 2024-01-26 | 宁夏天地奔牛实业集团有限公司 | Vertical double-roller crusher for underground coal mine |
| CN112138777A (en) * | 2020-09-11 | 2020-12-29 | 泰伯克（天津）机械设备有限公司 | Novel grading crushing equipment driving structure, control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20130209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |