CN202215701U - Differential with large torque, large speed ratio and high rotating speed - Google Patents
Differential with large torque, large speed ratio and high rotating speed Download PDFInfo
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- CN202215701U CN202215701U CN2011203416167U CN201120341616U CN202215701U CN 202215701 U CN202215701 U CN 202215701U CN 2011203416167 U CN2011203416167 U CN 2011203416167U CN 201120341616 U CN201120341616 U CN 201120341616U CN 202215701 U CN202215701 U CN 202215701U
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- rotating speed
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- planet wheel
- wheel
- ring gear
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Abstract
The utility model relates to a differential with large torque, large speed ratio and high rotating speed. A first-stage sun wheel (1) is arranged on a shaft of an auxiliary motor (10), a first inner gear ring (3) and a second inner gear ring (6) are arranged on a shaft of a main motor (11), and a first planet wheel (2) is meshed with the first-stage sun wheel (1) and the first inner gear ring (3) respectively. A second planet wheel (7) is respectively meshed with a second-stage sun wheel (9) and a second inner gear ring (6), the first planet wheel (2) is connected with the second-stage sun wheel (9) through a first planet carrier (4) and a floating gear sleeve (5), and the second planet wheel (7) is connected with an auger conveyor through a second planet carrier (8). The differential with the large torque, the large speed ratio and the high rotating speed can change gear matching schemes of gears at all stages, reasonably collocate rotating speed between the auger conveyor and a rotary drum, achieve best deslagging capability of a centrifugal machine and improve work efficiency of the centrifugal machine.
Description
Technical field
The utility model belongs to differential mechanism, is specifically related to a kind of high pulling torque, large speed ratio, high rotating speed differential mechanism.
Background technique
At present, differential mechanism on the horizontal helico-centrifuger adopts planetary gears, and its volume is little, in light weight, compact structure, biography is big for power, bearing capacity is high, makes it obtain extensive use.Centrifuge is because running parameter is different, and indexs such as the moment of torsion of corresponding differential mechanism, speed ratio, rotating speed also have different requirement to need adjustment, but present existing differential mechanism can not satisfy these requirements, causes the service behaviour of centrifuge to can not get fully playing.
Summary of the invention
The utility model technical problem to be solved is to overcome above-mentioned deficiency; A kind of high pulling torque, large speed ratio, high rotating speed differential mechanism are provided; This differential mechanism can the reasonable disposition worm conveyor and rotary drum between rotating speed, realized the best deslagging ability of centrifuge, improve the working efficiency of centrifuge.
The technological scheme of the utility model: a kind of high pulling torque, large speed ratio, high rotating speed differential mechanism; It comprises first order sun gear, first planet wheel, first ring gear, first planet carrier, tooth cover, second ring gear, second planet wheel, second planet carrier, second level sun gear float; First order sun gear is arranged on the axle of auxiliary motor; First ring gear, second ring gear are arranged on the axle of main motor; First planet wheel meshes with first order sun gear, first ring gear respectively; Second planet wheel meshes with second level sun gear, second ring gear respectively, and first planet wheel is connected with second level sun gear through first planet carrier, the tooth cover that floats, and second planet wheel is connected with spiral through second planet carrier.
The utility model compared with prior art has following beneficial effect: the utility model is simple in structure, stable performance, reliable, and transmission efficiency is high; Safety durable, high pulling torque, large speed ratio, high rotating speed differential mechanism adopt two-stage 2K-H mechanism, can be according to actual needs; What change gears at different levels joins the tooth scheme, make differential mechanism can the reasonable disposition worm conveyor and rotary drum between rotating speed, can be fit to the roller diameter >=700mm of centrifuge; The difference rotating speed is 25-55r/min, and slenderness ratio is in 4, and output torque can reach more than the 75000NM; Velocity ratio can reach 75-125; Input speed can reach 1500-2500, has so just realized the best deslagging ability of centrifuge, has improved the working efficiency of centrifuge.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the transmission schematic representation of model utility.
Embodiment
A kind of high pulling torque, large speed ratio, high rotating speed differential mechanism; It comprises first order sun gear 1, first planet wheel 2, first ring gear 3, first planet carrier 4, tooth cover 5, second ring gear 6 that floats, second planet wheel 7, second planet carrier 8, second level sun gear 9; First order sun gear 1 is arranged on the axle of auxiliary motor 10; First ring gear 3, second ring gear 6 are arranged on the axle of main motor 11; First planet wheel 2 respectively with first order sun gear 1,3 engagements of first ring gear, second planet wheel 7 respectively with second level sun gear 9,6 engagements of second ring gear, first planet wheel 2 is connected with second level sun gear 9 through first planet carrier 4, the tooth cover 5 of floating; Second planet wheel 7 is connected with spiral through second planet carrier 8, realizes that deceleration increases the effect of square.Through each gear parameter in the differential mechanism is set, and then realize big torque, large speed ratio, high rotating speed differential mechanism, thus promoted the slag ability that pushes away of spiral.
Claims (1)
1. a high pulling torque, large speed ratio, high rotating speed differential mechanism; It comprises first order sun gear (1), first planet wheel (2), first ring gear (3), first planet carrier (4), tooth cover (5), second ring gear (6), second planet wheel (7), second planet carrier (8), second level sun gear (9) float; It is characterized in that first order sun gear (1) is arranged on the axle of auxiliary motor (10); First ring gear (3), second ring gear (6) are arranged on the axle of main motor (11); First planet wheel (2) meshes with first order sun gear (1), first ring gear (3) respectively; Second planet wheel (7) meshes with second level sun gear (9), second ring gear (6) respectively, and first planet wheel (2) is connected with second level sun gear (9) through first planet carrier (4), the tooth cover (5) that floats, and second planet wheel (7) is connected with spiral through second planet carrier (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203416167U CN202215701U (en) | 2011-08-31 | 2011-08-31 | Differential with large torque, large speed ratio and high rotating speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203416167U CN202215701U (en) | 2011-08-31 | 2011-08-31 | Differential with large torque, large speed ratio and high rotating speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202215701U true CN202215701U (en) | 2012-05-09 |
Family
ID=46014957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203416167U Expired - Fee Related CN202215701U (en) | 2011-08-31 | 2011-08-31 | Differential with large torque, large speed ratio and high rotating speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202215701U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886314A (en) * | 2012-09-17 | 2013-01-23 | 上海市离心机械研究所有限公司 | Planet differential structure used for horizontal screw decanter centrifuge |
| CN104500687A (en) * | 2014-10-30 | 2015-04-08 | 张惠杰 | Torque guide differential |
| CN108435444A (en) * | 2018-03-21 | 2018-08-24 | 大连隆盛科技有限公司 | A kind of vertical solution consolidates centrifuge satellite differential and vertical solution consolidates centrifuge |
-
2011
- 2011-08-31 CN CN2011203416167U patent/CN202215701U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886314A (en) * | 2012-09-17 | 2013-01-23 | 上海市离心机械研究所有限公司 | Planet differential structure used for horizontal screw decanter centrifuge |
| CN104500687A (en) * | 2014-10-30 | 2015-04-08 | 张惠杰 | Torque guide differential |
| CN104500687B (en) * | 2014-10-30 | 2017-05-10 | 张惠杰 | Torque guide differential |
| CN108435444A (en) * | 2018-03-21 | 2018-08-24 | 大连隆盛科技有限公司 | A kind of vertical solution consolidates centrifuge satellite differential and vertical solution consolidates centrifuge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190416 Address after: Room 1917, Jianwei Building, Building No. 1, 66 Nanlishi Road, Xicheng District, Beijing Patentee after: Sanding Sansan (Beijing) Technology Co., Ltd. Address before: 030012 Unit 301, Unit 3, Yuexiuyuan District, 42 Caiyuan Street, Taiyuan City, Shanxi Province Patentee before: Shanxi Enbiou Heavy Industry Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| DD01 | Delivery of document by public notice |
Addressee: Sanding Sansan (Beijing) Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Sanding Sansan (Beijing) Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20190831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |