CN202823202U - Power transmission device of biaxial mixing machine - Google Patents
Power transmission device of biaxial mixing machine Download PDFInfo
- Publication number
- CN202823202U CN202823202U CN 201220329120 CN201220329120U CN202823202U CN 202823202 U CN202823202 U CN 202823202U CN 201220329120 CN201220329120 CN 201220329120 CN 201220329120 U CN201220329120 U CN 201220329120U CN 202823202 U CN202823202 U CN 202823202U
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- rotor
- transmission device
- casing
- output shaft
- shaft
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- Expired - Fee Related
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to a power transmission device of biaxial mixing machine in the technical field of grain feed machinery. The power transmission device of biaxial mixing machine comprises a casing and a reducer, wherein a rotor I and a rotor II are arranged in the casing in parallel for materials mixing, both ends of each of the rotor II and the rotor II are connected with a casing support, one end of each of the rotor I and the rotor II extends outside the casing and is in transmission connection with the output end of the reducer through a synchronous transmission device, the output end of the reducer includes a hollow shaft for the power output, an output shaft is arranged in the hollow shaft, the output shaft and the hollow shaft are fixedly connected through a locking sleeve with locking force set, the output shaft is in transmission connection with the rotor I and the rotor II through the synchronous transmission device, and the rotor I and the rotor II stop rotating simultaneously to achieve overload protection due to the slipping of the locking sleeve when the rotor I and the rotor II are overloaded. According to the power transmission device of biaxial mixing machine, the damage of the two rotors caused by the bumping of paddles of rotors in non-synchronizing running when the mixing machine is in overload malfunction can be effectively prevented.
Description
Technical field
The utility model relates to the mixer in the grain feed mechanical field, particularly a kind of double-shaft mixer power transmission.
Background technology
In the feed processing, for guaranteeing the balanced in nutrition of feed, generally the raw material of various fineness need to be stirred by mixer and realize evenly mixing.Double-shaft mixer is the type of existing market recoverable amount maximum.In the prior art, the double-shaft mixer power transmission mainly comprises casing, rotor one, rotor two, spindle sprocket one, spindle sprocket two, tightener sprocket, the reductor sprocket wheel, reductor, reducer pedestal, chain, turn one and rotor two be provided with some blades for stirring, its two axial ends respectively with the casing support and connection, and rotor one and rotor two stretch out the outer axle head of casing and are fixed with respectively spindle sprocket one and spindle sprocket two, the reductor output is provided with the deceleration sprocket wheel, reductor is fixed to the casing side by reducer pedestal, tightener sprocket is fixed on the casing and can regulates, chain successively with the deceleration sprocket wheel, spindle sprocket one, spindle sprocket two, the tightener sprocket chain is in transmission connection.
The power transmission of this kind structure, complex structure, manufacturing cost is high, armature spindle needs thicker diameter because bearing larger chain tension, and after mixer used a period of time, the elongated needs of chain link were readjusted the regulating wheel tensioning, process is complicated, safeguards inconvenient.In addition, when mixer occurs unusually causing chain breakage, rotor one and rotor two independent rotation separately under effect of inertia, the phase angle changes, and causes blade to produce and bumps mutually and damage, and brings sizable difficulty for the reparation in later stage.
The utility model content
The problem that the utility model exists for prior art, a kind of simple in structure, compact double-shaft mixer power transmission is provided, be intended to make the rotor of double-shaft mixer to remain synchronous rotary, two rotors asynchronous running generation blade under effect of inertia bumps mutually and damages when avoiding the mixer overload fault.
Order of the present utility model is to realize like this; a kind of double-shaft mixer power transmission; comprise casing and reductor; parallel rotor one and the rotor two that is provided with for mixed material in the described casing; described rotor one and rotor two two ends respectively with the casing support and connection; one end of described rotor one and rotor two stretches out outside the casing; and be in transmission connection by the output of synchronous transmission device and reductor; the output of described reductor comprises that one is used for the hollow shaft of outputting power; be provided with an output shaft in the described hollow shaft; described output shaft is fixedly connected with by the lock sleeve of setting coupling mechanism force with hollow shaft; described output shaft is in transmission connection by described synchronous transmission device and rotor one and rotor two; during described rotor one and/or rotor two overload, described lock sleeve skids, rotor one and the rotor two realization overload protection that stops operating simultaneously.
The beneficial effects of the utility model are; drive the incorgruous rotation of realization double-shaft mixer two rotor synchronous by a reductor; lock sleeve on the output shaft provides overload protection; output shaft drives two rotor synchronous by synchronous transmission device and rotates; when mixer occurs when unusual; lock sleeve overload is skidded, and two rotors are stopped operating simultaneously, and two rotor blades keep the phase angle constant to guarantee the blade damage of can not colliding.Therefore it is simple, easy to assembly to the utlity model has transmission structure, and low cost of manufacture is safe and reliable, the damaged in collision of two rotor blades in the time of effectively preventing mixer fault overload.
For guaranteeing the stable transfer of synchronous transmission device, described output shaft stretches out outside the hollow shaft with rotor two axial vertical settings and output shaft two ends with rotor one, described transmission device is screw-wheel gearing, comprise the travelling gear one and the travelling gear two that are fixedly installed on respectively output shaft two external parts, with driven gear one and the driven gear two of travelling gear one and travelling gear two engagements, described driven gear one is fixedly connected with the external part of rotor one with rotor two respectively with driven gear two respectively.
Description of drawings
Fig. 1 is the front view of double-shaft mixer power transmission structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Wherein, 1. casing; 2. rotor one; 3. rotor two; 4. driven gear one; 5. travelling gear one; 6. output shaft; 7. reductor; 8. lock sleeve; 9. travelling gear two; 10. driven gear two; 11. reducer pedestal; 12. hollow shaft.
The specific embodiment
Such as Fig. 1, Figure 2 shows that double-shaft mixer power transmission of the present utility model, comprise casing 1 and reductor 7, reductor 7 is fixed to casing 1 side by reducer pedestal 11, casing 1 interior parallel rotor 1 and the rotor 23 of being provided with, rotor 1 and rotor 23 are provided with the blade for mixed material, rotor 1 is connected 3 two ends and is connected by bearings with casing 1 respectively with rotor, need adjusting two rotors in the installation keeps certain phase angle blade when preventing that two rotors from rotating to bump, one end of rotor 1 and rotor 23 stretches out outside the casing 1, and be in transmission connection by the output of synchronous transmission device and reductor 7, the output of reductor 7 comprises that one is used for the hollow shaft 12 of outputting power, be provided with an output shaft 6 in the hollow shaft 12, output shaft 6 is fixedly connected with by the lock sleeve 8 of setting coupling mechanism force with hollow shaft 12, output shaft 6 is in transmission connection by above-mentioned synchronous transmission device and rotor 1 and rotor 23, when rotor 1 and/or rotor 23 overload, lock sleeve 8 skids, rotor 1 and the rotor 23 realization overload protection that stops operating simultaneously; For guaranteeing the stable transfer of synchronous transmission device, output shaft 6 stretches out outside the hollow shaft 12 with rotor 23 axial vertical settings and output shaft 6 two ends with rotor 1, wherein, synchronous transmission device is screw-wheel gearing, comprise the travelling gear 1 and the travelling gear 29 that are fixedly installed on respectively 6 liang of external parts of output shaft, with driven gear 1 and the driven gear 2 10 of travelling gear 1 and travelling gear 29 engagements, driven gear 1 is fixedly connected with the external part of rotor 1 with rotor 23 respectively with driven gear 2 10 respectively.
During the utility model work, reductor 7 transmits rotating speeds and moment of torsion to output shaft 6 by lock sleeve 8, and the travelling gear 1 at output shaft 6 two ends and travelling gear 29 drive respectively the driven gear 1 and the driven gear 2 10 that are meshed and carry out synchronous different to the mixing of rotation with material in the realization machine.When the abnormal conditions such as mixer appearance overload, lock sleeve 8 skids, and the driving effect of 7 pairs of output shafts 6 of reductor disappears, thereby rotor 1 and rotor 23 are stopped operating simultaneously, phase angle difference with two rotors remains unanimously, can damaged in collision with the blade that guarantees two rotors.The utility model is realized the incorgruous rotation of double-shaft mixer two rotor synchronous by 7 transmission of a reductor.This utility model transmission structure is simple, easy to assembly, and low cost of manufacture is safe and reliable.
Synchronous transmission device in the utility model is not only limited to the employing screw-wheel gearing in addition, can also adopt worm gearing or card gear to realize rotor 1 and rotor 23 synchronous differents to rotating or stopping simultaneously, constant with the phase angle difference that guarantees two rotors.The synchronous transmission device of above-mentioned three kinds of forms can be made secondary speed reduction box in addition and use as a global facility, to make things convenient for the work such as the maintenance of equipment, check.
Claims (2)
1. double-shaft mixer power transmission; comprise casing and reductor; parallel rotor one and the rotor two that is provided with for mixed material in the described casing; described rotor one and rotor two two ends respectively with the casing support and connection; one end of described rotor one and rotor two stretches out outside the casing; and be in transmission connection by the output of synchronous transmission device and reductor; it is characterized in that; the output of described reductor comprises that one is used for the hollow shaft of outputting power; be provided with an output shaft in the described hollow shaft; described output shaft is fixedly connected with by the lock sleeve of setting coupling mechanism force with hollow shaft; described output shaft is in transmission connection by described synchronous transmission device and rotor one and rotor two; during described rotor one and/or rotor two overload, described lock sleeve skids, rotor one and the rotor two realization overload protection that stops operating simultaneously.
2. double-shaft mixer power transmission according to claim 1, it is characterized in that, described output shaft stretches out outside the hollow shaft with rotor two axial vertical settings and output shaft two ends with rotor one, described transmission device is screw-wheel gearing, comprise the travelling gear one and the travelling gear two that are fixedly installed on respectively output shaft two external parts, with driven gear one and the driven gear two of travelling gear one and travelling gear two engagements, described driven gear one is fixedly connected with the external part of rotor one with rotor two respectively with driven gear two respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329120 CN202823202U (en) | 2012-07-09 | 2012-07-09 | Power transmission device of biaxial mixing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329120 CN202823202U (en) | 2012-07-09 | 2012-07-09 | Power transmission device of biaxial mixing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202823202U true CN202823202U (en) | 2013-03-27 |
Family
ID=47935003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220329120 Expired - Fee Related CN202823202U (en) | 2012-07-09 | 2012-07-09 | Power transmission device of biaxial mixing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202823202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110585966A (en) * | 2019-09-19 | 2019-12-20 | 齐鲁工业大学 | Liquid medicine oscillating mixer with multiple combined motions |
-
2012
- 2012-07-09 CN CN 201220329120 patent/CN202823202U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110585966A (en) * | 2019-09-19 | 2019-12-20 | 齐鲁工业大学 | Liquid medicine oscillating mixer with multiple combined motions |
| CN110585966B (en) * | 2019-09-19 | 2021-09-03 | 齐鲁工业大学 | Liquid medicine oscillating mixer with multiple combined motions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU MUYANG GROUP CO., LTD. Free format text: FORMER OWNER: MUYANG CO., LTD. Effective date: 20130415 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130415 Address after: 225127 No. 1 shepherd Road, Hanjiang Industrial Zone, Hanjiang, Jiangsu, Yangzhou Patentee after: Jiangsu shepherd group company Address before: 225127 No. 1 shepherd Road, Hanjiang Economic Development Zone, Jiangsu, Yangzhou Patentee before: Muyang Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20190709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |