CN201304348Y - Transmission device used for gear-type crushing machine - Google Patents
Transmission device used for gear-type crushing machine Download PDFInfo
- Publication number
- CN201304348Y CN201304348Y CNU2008201560886U CN200820156088U CN201304348Y CN 201304348 Y CN201304348 Y CN 201304348Y CN U2008201560886 U CNU2008201560886 U CN U2008201560886U CN 200820156088 U CN200820156088 U CN 200820156088U CN 201304348 Y CN201304348 Y CN 201304348Y
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- China
- Prior art keywords
- transmission device
- shaft
- motor
- decelerator
- tooth type
- 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
- 230000005540 biological transmission Effects 0.000 title claims abstract description 29
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims description 18
- 238000010168 coupling process Methods 0.000 claims description 18
- 238000005859 coupling reaction Methods 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 2
- 210000000515 tooth Anatomy 0.000 description 19
- 239000008187 granular material Substances 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a transmission device for a gear-type crushing machine, wherein the transmission device can eliminate overload impacts and vibration caused by non-crushed materials without causing damage to a power machine. The crushing machine comprises a main machine including a pedestal, a casing arranged on the pedestal and a rotor component arranged in the casing, wherein the rotor component includes two parallel rollers. Two transmission devices are respectively arranged on two outer sides of the main machine to drive the two rollers to rotate in the opposite directions. The transmission device comprises a motor, a hydraulic coupler, a speed reducer, and a large and a small belt wheels, wherein the motor is arranged on a motor base; the output terminal of the hydraulic coupler is rigidly connected with the output shaft of the motor; the high-speed shaft of the speed reducer is connected with the output shaft of the hydraulic coupler; the large belt wheel is arranged on the rotation shaft of the roller; and the small belt wheel is arranged on the low-speed shaft of the speed reducer and is connected with the large belt wheel through a belt.
Description
Technical field
The utility model relates to a kind of transmission device that is used for wheel tooth type crusher.
Background technology
Wheel tooth type crusher is mainly used in the material of compression strength≤150MPa such as crushed stone lime stone, siltstone and coal, and it is that the crusher chamber of utilizing the roller of two staggered crushing teeths that be arranged in parallel and be equipped with to rotate generation is relatively come broken material.The outer surface of two rollers be equipped with at axially spaced-apart crushing teeth and build-up wear-resistant welding rod liner plate every dish.Enter the power of the nibbling effect that is subjected to rotating crushing teeth on the roller after the crusher chamber of machine when material, material is forced through between two rollers, be subjected to squeezing, roll, grind, cutting of crushing teeth simultaneously, material promptly begins to break, granule after the fragmentation is dished out to the machine below by the gap of two rollers along the tangential direction of roller rotation, discharges after the large granular materials that surpasses the gap continues to be fractured into granule.
The rotating speed of two rollers is identical on the existing wheel tooth type crusher, and diameter is also identical, does the relative direction rotation through flywheel and two rollers of V belt drive respectively by two motors, finishes the fragmentation of material.The transmission device of this structure is run into the high non-broken material of hardness, usually causes shock and vibration because of over burdening, makes the damage of engine, crushing operation can't be carried out, thereby had a strong impact on crushing efficiency.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of transmission device that is used for wheel tooth type crusher to be provided, and it can eliminate overload impact and the vibration that non-broken material causes, the unlikely damage that causes engine.
A kind of technical scheme that realizes above-mentioned purpose is: a kind of transmission device that is used for wheel tooth type crusher, described disintegrating machine comprises by base, be erected at the casing of base upper end and be located at the main frame that the rotor part in the casing constitutes, described rotor part comprises two rollers that be arranged in parallel, it is outer and drive two rollers and make relative direction and rotate that described transmission device has two covers to be located at the both sides of main frame respectively, described two cover transmission devices comprise motor separately, fluid coupling, decelerator and big small belt pulley
Described motor mounting is on motor cabinet;
The input of described fluid coupling and the output shaft of motor are rigidly connected;
The high speed shaft of described decelerator is connected with the output shaft of fluid coupling;
Described big belt pulley is installed in the rotating shaft of roller;
Described small belt pulley is located on the slow-speed shaft of decelerator and by belt and connects with big belt pulley.
The above-mentioned transmission device that is used for wheel tooth type crusher wherein, is provided with elastic dowel pin shaft coupling between the output shaft of described fluid coupling and the high speed shaft of decelerator.
The above-mentioned transmission device that is used for wheel tooth type crusher wherein, is installed a pair of slide rail perpendicular to roller axis ground respectively outside the both sides of described base, and described motor cabinet can slide along this slide rail, with the described belt of tensioning.
The above-mentioned transmission device that is used for wheel tooth type crusher, wherein, described decelerator is a cylinder gear speed reducer.
Owing to adopted the technical scheme that is used for the transmission device of wheel tooth type crusher of the present utility model, promptly adopt between motor and decelerator and set up fluid coupling, can eliminate overload impact and vibration that non-broken material causes; Output speed is lower than input speed, and the speed discrepancy of diaxon can increase with the increase of load; Overload protection performance and starting performance are good, and when running into non-broken material really up to the mark, i.e. power shaft is still rotatable during the excessive and stall of load, the unlikely damage that causes engine; When load reduced, the output shaft rotating speed increased up to approaching input shaft rotational speed, and the transmission moment of torsion is gone to zero.
Description of drawings
Fig. 1 is the structural representation that is used for the transmission device of wheel tooth type crusher of the present utility model;
Fig. 2 is the vertical view that is used for the transmission device of wheel tooth type crusher of the present utility model.
The specific embodiment
In order to understand the technical solution of the utility model better, below by embodiment particularly and be described in detail in conjunction with the accompanying drawings:
See also Fig. 1 and Fig. 2, wheel tooth type crusher comprises the main frame 10 that is made of base 11, casing 12, rotor part, casing 12 is erected at base 11 upper ends, and rotor part is located in the casing 12, and this rotor part comprises the roller 13,14 of two relative direction rotations that be arranged in parallel and do.
The transmission device 20 that is used for wheel tooth type crusher of the present utility model has two covers, is located at outside the both sides of main frame 10 respectively and drives two rollers 13,14 to do the relative direction rotation.Every cover transmission device 20 comprises motor 21, fluid coupling 22, elastic dowel pin shaft coupling 23, decelerator 24, big small belt pulley 25,26, belt 27 and a pair of slide rail 28 separately, wherein,
Motor 21 is installed on the motor cabinet 210;
The output shaft of the input of fluid coupling 22 and motor 21 is rigidly connected;
One end of elastic dowel pin shaft coupling 23 is connected with the output of fluid coupling 22;
A pair of slide rail 28 perpendicular to roller 13,14 axis be installed in outside the both sides of base 1, motor cabinet 210 can slide along this slide rail 28, with tightening belt 57.
The transmission device that is used for wheel tooth type crusher of the present utility model can be eliminated overload impact and vibration that non-broken material causes owing to set up fluid coupling between motor and decelerator; Output speed is lower than input speed, and the speed discrepancy of diaxon can increase with the increase of load; Overload protection performance and starting performance are good, and when running into non-broken material really up to the mark, i.e. power shaft is still rotatable during the excessive and stall of load, the unlikely damage that causes engine; When load reduced, the output shaft rotating speed increased up to approaching input shaft rotational speed, and the transmission moment of torsion is gone to zero.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (4)
1. transmission device that is used for wheel tooth type crusher, described disintegrating machine comprises by base, is erected at the casing of base upper end and is located at the main frame that the rotor part in the casing constitutes, described rotor part comprises two rollers that be arranged in parallel, it is outer and drive two rollers and make relative direction and rotate that described transmission device has two covers to be located at the both sides of main frame respectively, it is characterized in that, described two cover transmission devices comprise motor, fluid coupling, decelerator and big small belt pulley separately
Described motor mounting is on motor cabinet;
The input of described fluid coupling and the output shaft of motor are rigidly connected;
The high speed shaft of described decelerator is connected with the output shaft of fluid coupling;
Described big belt pulley is installed in the rotating shaft of roller;
Described small belt pulley is located on the slow-speed shaft of decelerator and by belt and connects with big belt pulley.
2. the transmission device that is used for wheel tooth type crusher according to claim 1 is characterized in that, is provided with elastic dowel pin shaft coupling between the output shaft of described fluid coupling and the high speed shaft of decelerator.
3. the transmission device that is used for wheel tooth type crusher according to claim 1 and 2 is characterized in that, perpendicular to roller axis ground a pair of slide rail is installed respectively outside the both sides of described base, and described motor cabinet can slide along this slide rail, with the described belt of tensioning.
4. the transmission device that is used for wheel tooth type crusher according to claim 1 and 2 is characterized in that, described decelerator is a cylinder gear speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201560886U CN201304348Y (en) | 2008-11-28 | 2008-11-28 | Transmission device used for gear-type crushing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201560886U CN201304348Y (en) | 2008-11-28 | 2008-11-28 | Transmission device used for gear-type crushing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201304348Y true CN201304348Y (en) | 2009-09-09 |
Family
ID=41096810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201560886U Expired - Fee Related CN201304348Y (en) | 2008-11-28 | 2008-11-28 | Transmission device used for gear-type crushing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201304348Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213811A (en) * | 2013-04-10 | 2013-07-24 | 中煤张家口煤矿机械有限责任公司 | Soft start technique and soft start device of high-power scraper conveyor |
| CN105498901A (en) * | 2016-02-29 | 2016-04-20 | 四川江油新川矿山机械有限公司 | Jaw crusher driven by two motors |
| CN108080261A (en) * | 2018-01-17 | 2018-05-29 | 西南石油大学 | Three shock electric machine elliptically vibrating screens of synchronous belt coupling |
| CN108295954A (en) * | 2018-04-11 | 2018-07-20 | 河南省振源科技有限公司 | Multistage screening with constant bed thickness crusher |
-
2008
- 2008-11-28 CN CNU2008201560886U patent/CN201304348Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213811A (en) * | 2013-04-10 | 2013-07-24 | 中煤张家口煤矿机械有限责任公司 | Soft start technique and soft start device of high-power scraper conveyor |
| CN105498901A (en) * | 2016-02-29 | 2016-04-20 | 四川江油新川矿山机械有限公司 | Jaw crusher driven by two motors |
| CN108080261A (en) * | 2018-01-17 | 2018-05-29 | 西南石油大学 | Three shock electric machine elliptically vibrating screens of synchronous belt coupling |
| CN108295954A (en) * | 2018-04-11 | 2018-07-20 | 河南省振源科技有限公司 | Multistage screening with constant bed thickness crusher |
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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: 20090909 Termination date: 20111128 |