CN201371065Y - Crusher with double gear rollers - Google Patents
Crusher with double gear rollers Download PDFInfo
- Publication number
- CN201371065Y CN201371065Y CN200920010818U CN200920010818U CN201371065Y CN 201371065 Y CN201371065 Y CN 201371065Y CN 200920010818 U CN200920010818 U CN 200920010818U CN 200920010818 U CN200920010818 U CN 200920010818U CN 201371065 Y CN201371065 Y CN 201371065Y
- Authority
- CN
- China
- Prior art keywords
- roller
- rollers
- crusher
- reducer
- electric motor
- 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
Links
- 230000008878 coupling Effects 0.000 claims description 33
- 238000010168 coupling process Methods 0.000 claims description 33
- 238000005859 coupling reaction Methods 0.000 claims description 33
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000003638 chemical reducing agent Substances 0.000 abstract 4
- 239000003245 coal Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- -1 wooden unit Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model belongs to metallurgical machinery, and particularly relates to a crusher with double gear rollers. The crusher comprises a live bearing, a housing, a fixed bearing, a spring, a machine frame, rollers, an electric motor, a coupler, a reducer and a universal coupler, and is characterized in that the electric motor is connected with the coupler which is further connected with a high speed shaft of the reducer, the output shaft of the reducer is connected with one end of the universal coupler, and the other end of the universal coupler is connected with the two groups of parallel crushing rollers arranged on the machine frame. The two rollers are arranged horizontally and have equal roller diameters, teeth with the same size are uniformly distributed on the outer annulus of each roller, and the rollers with the teeth have the same revolution and perform relative rotation. The crusher with the double gear rollers provided by the utility model is driven by the independent electric motor and the standard reducer, and has the characteristics of low electric motor power, equipment cost reduction, quality improvement and simple maintenance, thereby greatly reducing the maintenance cost.
Description
Technical field
The utility model belongs to a kind of metallurgical machinery, particularly a kind of double-geared roller crusher.
Background technology
At present, domestic metallurgy industry sintering machine adopts the crusher in crushing bunker coal, because its specification of equipment ability and transmission system inadequate natural endowment, disintegrating machine adopts patrilineal line of descent with only one son in each generation moving, promptly uses reductor of a motor drives, drives two breaker rolls with a reductor again.Exist capacity motor big, the cost height, electric motor starting impacts big to electrical network, the reductor criteria of right and wrong, of poor quality, there are problems such as leakage of oil.Have a strong impact on the effective utilization of disintegrating machine, per hour can only broken 40 tons of bunker coals, can not satisfy the production demand.
Summary of the invention
The utility model has overcome the defective of above-mentioned existence, and purpose is for the raising capacity of equipment, reduces cost, and energy-conservation, consumption reduction provides a kind of double-geared roller crusher.
The utility model double-geared roller crusher content Description:
The utility model double-geared roller crusher, form by live bearing, casing, rigid bearing, spring, frame, roller, motor, shaft coupling, reductor, Hooks coupling universal coupling, it is characterized in that: motor is connected with shaft coupling, shaft coupling is connected with the high speed shaft of reductor, the output shaft of reductor is connected with an end of Hooks coupling universal coupling, and the two groups of broken rollers that are parallel to each other that are provided with on the other end of Hooks coupling universal coupling and the frame are connected.
Roller is two and is horizontally disposed with that the roller footpath is identical, evenly arranges the tooth that size is identical on week in the outer garden of roller, and the revolution of roller is identical, makees toothed in relative rotation roller.
The utility model double-geared roller crusher is to be driven by two independent motor, reductor, and reductor is a standard, have motor power (output) low, reduced equipment cost, improved quality, safeguarded characteristics such as simple, greatly reduce maintenance cost.
Description of drawings
Fig. 1 is the double-geared roller crusher structural representation
Fig. 2 is a double-geared roller crusher knot vertical view
Among the figure: the 1st, live bearing, the 2nd, casing, the 3rd, rigid bearing, the 4th, spring, the 5th, frame, the 6th, roller, the 7th, motor, the 8th, shaft coupling, the 9th, reductor, the 10th, Hooks coupling universal coupling.
The specific embodiment
The utility model double-geared roller crusher is achieved in that below in conjunction with accompanying drawing and specifies.See Fig. 1, Fig. 2, double-geared roller crusher is to be installed by two levels, the roller footpath is identical, revolution is identical, by doing the equipment of roller continuous crushing material in relative rotation, form by live bearing 1, casing 2, rigid bearing 3, spring 4, frame 5, roller 6, motor 7, shaft coupling 8, reductor 9, Hooks coupling universal coupling 10.Two rollers 6 are installed in respectively on live bearing 1 and the rigid bearing 3 by the shaft at two ends, and live bearing 1 is installed on the frame 5 by pressing plate, and rigid bearing 3 is by being bolted on the frame 5, and spring 4 is installed on the rigid bearing 3.The distance of two rollers 6 can be by 1 of live bearing, 3 of rigid bearings, and spring 4 and pull bar adjustment, casing 2 is installed on the frame 5.
Motor 7 is connected with shaft coupling 8, and shaft coupling 8 is connected with the high speed shaft of reductor 9, and the output shaft of reductor 9 is connected with an end of Hooks coupling universal coupling 10, and the two groups of rollers 6 that are parallel to each other that are provided with on the other end of Hooks coupling universal coupling 10 and the frame 5 are connected.
Roller 6 is two and is horizontally disposed with that the roller footpath is identical, evenly arranges the tooth that size is identical on week in the outer garden of roller, and the revolution of roller is identical, makees toothed in relative rotation roller.
The utility model double-geared roller crusher is used for the fragmentation of sintering plant bunker coal, and is broken to liking anthracite and coke, bunker coal is crushed to the granularity of requirement, be convenient to burning, be beneficial to production, the condition of adaptation be feeding granularity at the 0-40 millimeter, broken back granularity is at the 0-20 millimeter.Actuating motor 7 drives reductors 9 by shaft coupling 8 and rotates, and reductor 9 drives toothed roller 6 by Hooks coupling universal coupling 10 again and rotates, and the coal that two toothed rollers 6 just get off blanking port freezes the piece fragmentation.Coal freezes piece and is entered by material inlet, falls in the middle of two discaling rolls, through the extruding of two discaling rolls, is broken into≤80 coal charge.When meeting foreign material such as wooden unit, stone, the compression spring, two discaling roll spacings strengthen, and wooden unit, stone pass through, and two discaling rolls reset.For keeping discaling roll, the nut screwing clamping of regulating spring should be adjusted to specific length with spring during installation to freezing the extruding force of piece.
Claims (2)
1, a kind of double-geared roller crusher, form by live bearing (1), casing (2), rigid bearing (3), spring (4), frame (5), roller (6), motor (7), shaft coupling (8), reductor (9), Hooks coupling universal coupling (10), it is characterized in that: motor (7) is connected with shaft coupling (8), shaft coupling (8) is connected with the high speed shaft of reductor (9), the output shaft of reductor (9) is connected with an end of Hooks coupling universal coupling (10), and the other end of Hooks coupling universal coupling (10) is gone up the two groups of broken rollers (6) that are parallel to each other that are provided with frame (5) and is connected.
2, double-geared roller crusher according to claim 1, it is characterized in that: described roller (6) is two and is horizontally disposed with that the roller footpath is identical, evenly arranges the tooth that size is identical on week in the outer garden of roller, the revolution of roller is identical, makees toothed in relative rotation roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920010818U CN201371065Y (en) | 2009-02-17 | 2009-02-17 | Crusher with double gear rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920010818U CN201371065Y (en) | 2009-02-17 | 2009-02-17 | Crusher with double gear rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201371065Y true CN201371065Y (en) | 2009-12-30 |
Family
ID=41497147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920010818U Expired - Fee Related CN201371065Y (en) | 2009-02-17 | 2009-02-17 | Crusher with double gear rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201371065Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441460A (en) * | 2011-12-23 | 2012-05-09 | 中国矿业大学 | Underground coal-gangue crushing/separating machine |
| CN102553670A (en) * | 2012-01-20 | 2012-07-11 | 辽宁冶金焦化工程技术有限公司 | Double-tooth roller red coke crusher |
| CN104741166A (en) * | 2015-01-12 | 2015-07-01 | 福寿园环保机械制造有限公司 | Full-automatic control bone ash crushing device |
| CN105188941A (en) * | 2013-04-19 | 2015-12-23 | 塔克拉夫有限公司 | Roller crusher and drive train therefor |
| CN112237962A (en) * | 2020-10-29 | 2021-01-19 | 贵州盘江矿山机械有限公司 | A slime crusher used after coal washing |
-
2009
- 2009-02-17 CN CN200920010818U patent/CN201371065Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441460A (en) * | 2011-12-23 | 2012-05-09 | 中国矿业大学 | Underground coal-gangue crushing/separating machine |
| CN102553670A (en) * | 2012-01-20 | 2012-07-11 | 辽宁冶金焦化工程技术有限公司 | Double-tooth roller red coke crusher |
| CN105188941A (en) * | 2013-04-19 | 2015-12-23 | 塔克拉夫有限公司 | Roller crusher and drive train therefor |
| CN104741166A (en) * | 2015-01-12 | 2015-07-01 | 福寿园环保机械制造有限公司 | Full-automatic control bone ash crushing device |
| CN112237962A (en) * | 2020-10-29 | 2021-01-19 | 贵州盘江矿山机械有限公司 | A slime crusher used after coal washing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20140217 |