CN201606452U - Conical-cylindrical gear reducer - Google Patents
Conical-cylindrical gear reducer Download PDFInfo
- Publication number
- CN201606452U CN201606452U CN201020139284XU CN201020139284U CN201606452U CN 201606452 U CN201606452 U CN 201606452U CN 201020139284X U CN201020139284X U CN 201020139284XU CN 201020139284 U CN201020139284 U CN 201020139284U CN 201606452 U CN201606452 U CN 201606452U
- Authority
- CN
- China
- Prior art keywords
- reducer
- cylindrical gear
- conical
- speed reducer
- gear
- 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
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- General Details Of Gearings (AREA)
- Gear Transmission (AREA)
Abstract
The utility model discloses a conical-cylindrical gear reducer which is characterized in that an input part of the reducer is driven by a conical gear, an output part thereof is driven by a cylindrical gear; and a thrust self-aligning roller bearing is arranged on an output shaft of the reducer. The conical-cylindrical gear reducer solves the technical problem that the existing conical-cylindrical gear reducer can not bear additional axial force, and has self-cooling function and the function of preventing the equipment from rotating reversely.
Description
[technical field]
The utility model relates to a kind of speed reducer, what be specifically related to is a kind of circular cone-cylindrical gear reducer.
[background technique]
At present, circular cone-cylindrical gear reducer both domestic and external all can not bear additional axial force, and what can bear additional axial force all is the parallel-axis type cylinder gear speed reducer, and so just can't satisfying promptly, needs circular cone-cylindrical gear reducer bears the demand of adding axial force again.
[summary of the invention]
In view of the problem that present known technology exists, the technical problems to be solved in the utility model is the circular cone-cylindrical gear reducer that is to provide a kind of and can bears additional axial force, has self refrigerating function and prevent equipment reverse rotation function.
For solving the problems of the technologies described above, the utility model takes following technological scheme to finish:
A kind of circular cone-cylindrical gear reducer is characterized in that: Bevel Gear Drive is adopted in the input part of described speed reducer, and output adopts column gear transmission, and described speed reducer output shaft is provided with self-aligning thrust roller bearing.The gear shaft axle head that is in transmission connection with described speed reducer input shaft is provided with non-return device, and the overhanging end of described speed reducer input shaft is provided with fan and water conservancy diversion protective housing.
The beneficial effects of the utility model are: the output at speed reducer has adopted column gear transmission, and on the output shaft of output, be provided with self-aligning thrust roller bearing, output shaft just can bear bigger additional axial force (load side) effectively like this, has solved the technical problem that existing circular cone-cylindrical gear reducer can not bear additional axial force; Simultaneously, be provided with non-return device, can prevent the equipment reverse rotation at the gear shaft axle head that is in transmission connection with the speed reducer input shaft; Overhanging end at the speed reducer input shaft is provided with fan and water conservancy diversion protective housing, just can the casing of self be cooled when speed reducer is worked like this.
[description of drawings]
Fig. 1 is an outline drawing of the present utility model
Fig. 2 is the A-A sectional view of Fig. 1
[embodiment]
Accompanying drawing has been represented the technical solution of the utility model and embodiment, further describes each relevant details and working principle thereof of embodiment below more in conjunction with the accompanying drawings.
With reference to accompanying drawing 1 and accompanying drawing 2, this kind circular cone-cylindrical gear reducer, Bevel Gear Drive (being that input shaft 1 transmits power to gear shaft 3 by Bevel Gear Drive) is adopted in its input part, output adopts column gear transmission (being that gear shaft 3 transmits power to output shaft 2 by column gear transmission), the output terminal axle journal of described output shaft 2 is provided with self-aligning thrust roller bearing 5, output shaft 2 just can bear bigger additional axial force effectively like this, has solved the technical barrier that existing circular cone-cylindrical gear reducer can not bear additional axial force; Described gear shaft 3 axle heads are provided with non-return device 4, can prevent the equipment reverse rotation; The overhanging end of described input shaft 1 is provided with fan 6 and water conservancy diversion protective housing 7, just can the casing of self be cooled when speed reducer is worked like this.
Claims (2)
1. circular cone-cylindrical gear reducer is characterized in that: Bevel Gear Drive is adopted in the input part of described speed reducer, and output adopts column gear transmission, and described speed reducer output shaft (2) is provided with self-aligning thrust roller bearing (5).
2. a kind of circular cone-cylindrical gear reducer as claimed in claim 1, it is characterized in that: gear shaft (3) axle head that is in transmission connection with described speed reducer input shaft (1) is provided with non-return device, and the overhanging end of described speed reducer input shaft (1) is provided with fan (6) and water conservancy diversion protective housing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020139284XU CN201606452U (en) | 2010-03-19 | 2010-03-19 | Conical-cylindrical gear reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020139284XU CN201606452U (en) | 2010-03-19 | 2010-03-19 | Conical-cylindrical gear reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201606452U true CN201606452U (en) | 2010-10-13 |
Family
ID=42951158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020139284XU Expired - Fee Related CN201606452U (en) | 2010-03-19 | 2010-03-19 | Conical-cylindrical gear reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201606452U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807358A (en) * | 2014-01-16 | 2014-05-21 | 安徽费洛卡重工传动有限公司 | Reducer with 90-degree included angle between input direction and output direction |
| CN114046338A (en) * | 2021-11-19 | 2022-02-15 | 武汉船用机械有限责任公司 | Spline connection structure of full-rotation rudder propeller transmission chain |
-
2010
- 2010-03-19 CN CN201020139284XU patent/CN201606452U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807358A (en) * | 2014-01-16 | 2014-05-21 | 安徽费洛卡重工传动有限公司 | Reducer with 90-degree included angle between input direction and output direction |
| CN114046338A (en) * | 2021-11-19 | 2022-02-15 | 武汉船用机械有限责任公司 | Spline connection structure of full-rotation rudder propeller transmission chain |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101539219A (en) | Large and medium-sized worm gear reducer for electric valve actuator | |
| CN201875104U (en) | Mounting structure of input shaft in large gear box | |
| CN201606452U (en) | Conical-cylindrical gear reducer | |
| CN202622021U (en) | Device for machining milling groove in hole | |
| CN202659741U (en) | Positioning structure for power head main shaft and shell of tapping machine | |
| CN103527645A (en) | Air cooling device of middle bearing of ship | |
| CN204114056U (en) | The indirectly connected structure of a kind of hydraulic power manual transmission torque-converters | |
| CN203979319U (en) | Axial driving mechanism | |
| CN103401344B (en) | A kind of submersible motor of quick detachable angular contact ball bearing | |
| CN203729863U (en) | Hydraulic rotary disc drive system | |
| CN202746422U (en) | Air cooling device of intermediate bearing of ships | |
| CN201711192U (en) | Center driving ball mill | |
| CN202646005U (en) | Non-clogging rotor pump | |
| CN201953914U (en) | Speed reduction gear with low noise and long service life | |
| CN202971785U (en) | Roller-type external thread lead screw component | |
| CN201884568U (en) | A new type of rotary planetary reducer | |
| CN203176330U (en) | Bidirectional blade wheel | |
| CN205270376U (en) | Roll table between steel factory continuous rolling line machine | |
| CN202301857U (en) | Integral type transmission device of hydraulic coupler | |
| CN202327016U (en) | Reducer | |
| CN204933404U (en) | The ring mould of granulator and the mounting structure of pressure roller | |
| CN203322218U (en) | Reverse gear assembly structure of gearbox of miniature tiller | |
| CN202921374U (en) | Centre drive ball mill | |
| CN202327011U (en) | Worm wheel speed reducer | |
| CN203926630U (en) | Gearbox |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Conical-cylindrical gear reducer Effective date of registration: 20141030 Granted publication date: 20101013 Pledgee: Ruian Zhejiang rural commercial bank Limited by Share Ltd Square Branch Pledgor: Zhejiang Tanhon Driving Machine Co.,Ltd. Registration number: 2014990000909 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150629 Granted publication date: 20101013 Pledgee: Ruian Zhejiang rural commercial bank Limited by Share Ltd Square Branch Pledgor: Zhejiang Tanhon Driving Machine Co.,Ltd. Registration number: 2014990000909 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20150319 |
|
| EXPY | Termination of patent right or utility model |