CN2486782Y - Planetary bevel gear driver - Google Patents
Planetary bevel gear driver Download PDFInfo
- Publication number
- CN2486782Y CN2486782Y CN 01225154 CN01225154U CN2486782Y CN 2486782 Y CN2486782 Y CN 2486782Y CN 01225154 CN01225154 CN 01225154 CN 01225154 U CN01225154 U CN 01225154U CN 2486782 Y CN2486782 Y CN 2486782Y
- Authority
- CN
- China
- Prior art keywords
- gear
- umbrella gear
- duplex
- umbrella
- conical 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
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Abstract
The utility model discloses a planet conical gear wheel assembly, with the planet wheel being a duplicate conical gear wheel. The pinion near to the inner of the duplicate conical gear wheel engages with the duplicate conical gear wheel fixed connected on the input shaft end, and the gearwheel near to the outside of the duplicate conical gear wheel engages with the fixed conical gear wheel fixed on the frame, with the bearing seat in the middle of the fixed conical gear wheel supporting the output axis, and the output axis passing through the fixed arc tie bar of the stretching end of the bearing seat. The wheel and axle of the duplicate conical gear wheel supports in the sleeve pipe of the tie bar, and the other end of the input axis and the output axis supports on the frame bearing seat. The utility model uses the wheel and axle of the duplicate conical gear wheel as the arm of force, so the drive saves labor, and the machine drive effect is relatively high.
Description
The utility model relates to the mechanical gear transmission device, specifically a kind of planetary bevel gear transmission device.
Gear drive is used for transmission power and moment of torsion, and existing gear drive is generally fixed shaft gear train, and its frictional loss is bigger, and mechanical efficiency is lower.
The purpose of this utility model provides a kind of improved planetary bevel gear transmission device, and mechanical efficiency is higher.
The purpose of this utility model is achieved in that
A kind of planetary bevel gear transmission device comprises input shaft, output shaft, planet wheel, tie-rod and frame, it is characterized in that:
Planet wheel is the duplex umbrella gear, small gear and the umbrella gear engagement that is installed in the input shaft end that this duplex umbrella gear is inner, gearwheel and the fixedly umbrella gear engagement of being fixed in frame that this duplex umbrella gear is outer, fixedly the bearing block support at umbrella gear center output shaft, this output shaft passes the affixed curved tie-rod of external part of this bearing support, the axle bearing of described duplex umbrella gear in the axle sleeve of this tie-rod, described input shaft, output shaft in addition end bearing in the bearing support of frame.
Described duplex umbrella gear has identical two groups, is installed on the axle sleeve of the tie-rod that connects output shaft mutually apart from 180 degree, and umbrella gear and input shaft end umbrella gear mesh its large and small gear respectively with fixedly.
The pitch diameter of the small gear of described duplex umbrella gear equates with the pitch diameter of input shaft end small gear.
The pitch diameter of the large bevel gear of described duplex umbrella gear equates with the fixing pitch diameter of umbrella gear.
Described by the duplex umbrella gear and fixedly the transmission device formed of umbrella gear be two groups of series connection, it is configured to: two fixedly the umbrella gear concentric be fixed in frame, this two fixedly the central shaft bearing of umbrella gear supporting a jack shaft, the curved tie-rod in these jack shaft two ends respectively supports the wheel shaft of one group of duplex planet umbrella gear with axle sleeve, the gearwheel of these two groups of duplex umbrella gear respectively with the engagement of fixing umbrella gear, the small gear of this duplex umbrella gear meshes with two transmission shafts that are contained in the housing bearing seat respectively, one of these two transmission shafts are input shaft, and another axle is an output shaft.
The utility model has following active and effective effect:
The power input of this transmission device is the arm of force at transmission process by the wheel shaft (transverse axis) with duplicate gear, and its velocity ratio is more laborsaving, and machinery driving efficiency is higher.
Now in conjunction with the accompanying drawings:
Fig. 1 is that the utility model one embodiment's structural representation (adopts schematic diagram of mechanism to draw, down together; )
Fig. 2 is two groups of series connection of the utility model embodiment's a structural representation.
Accompanying drawing number:
1. input shaft 2. output shafts, 3. input shafts or output shaft end umbrella gear
4. duplex planet umbrella gear
401. bevel pinion 402. large bevel gears, 403. double crosslinking gear shafts (transverse axis)
5. fixing umbrella gear
501. fixing umbrella gear central shaft bearing
6. tie-rod
601. tie-rod end axle sleeve
7. be connected in bearing support 8. jack shafts of frame
Please refer to Fig. 1, the utility model is a kind of planetary bevel gear transmission device, comprises input shaft, output shaft, planet wheel, tie-rod and frame.
Planet wheel is a duplex umbrella gear 4, small gear 401 and umbrella gear 3 engagements that are installed in input shaft 1 end that this duplex umbrella gear is inner, gearwheel 403 and fixedly umbrella gear 5 engagements of being fixed in frame that this duplex umbrella gear is outer, fixedly the bearing support 501 at umbrella gear center is supporting output shaft 2, this output shaft passes the affixed curved tie-rod 6 of external part of this bearing support 501, the wheel shaft 403 of described duplex umbrella gear 4 is supported in the axle sleeve 601 of this tie-rod 6, described input shaft 1, output shaft 2 in addition end bearing in the bearing support 7 of frame.
Described duplex umbrella gear 4 has identical two groups, is installed on the axle sleeve 601 of the tie-rod that connects output shaft mutually apart from 180 degree, and umbrella gear 5 and input shaft end umbrella gear 3 mesh its large and small gear 402,401 respectively with fixedly.
During enforcement, the pitch diameter of the small gear 401 of described duplex umbrella gear equates with the pitch diameter of input shaft end small gear 3.
During enforcement, the pitch diameter of the large bevel gear 402 of described duplex umbrella gear 4 equates with the fixing pitch diameter of umbrella gear 5.
Please refer to Fig. 2, described by the duplex umbrella gear and fixedly the transmission device formed of umbrella gear be two groups of series connection, it is configured to: two fixedly umbrella gear 5 concentrics be fixed in frame, this two fixedly the central shaft bearing 501 of umbrella gear supporting a jack shaft 8, the curved tie-rod in these jack shaft 5 two ends respectively supports the wheel shaft 403 of one group of duplex planet umbrella gear with axle sleeve 601, the gearwheel 402 of these two groups of duplex umbrella gear respectively with 5 engagements of fixing umbrella gear, the small gear 401 of this duplex umbrella gear meshes with two transmission shafts that are contained in the housing bearing seat respectively, one of these two transmission shafts are input shaft 1, and another axle is an output shaft 2.
Claims (5)
1. a planetary bevel gear transmission device comprises input shaft, output shaft, planet wheel, tie-rod and frame, it is characterized in that:
Planet wheel is the duplex umbrella gear, small gear and the umbrella gear engagement that is installed in the input shaft end that this duplex umbrella gear is inner, gearwheel and the fixedly umbrella gear engagement of being fixed in frame that this duplex umbrella gear is outer, fixedly the bearing block support at umbrella gear center output shaft, this output shaft passes the affixed curved tie-rod of external part of this bearing support, the axle bearing of described duplex umbrella gear in the axle sleeve of this tie-rod, described input shaft, output shaft in addition end bearing in the bearing support of frame.
2. planetary bevel gear transmission device as claimed in claim 1, it is characterized in that: described duplex umbrella gear has identical two groups, be installed on the axle sleeve of the tie-rod that connects output shaft mutually apart from 180 degree, umbrella gear and input shaft end umbrella gear mesh its large and small gear respectively with fixedly.
3. planetary bevel gear transmission device as claimed in claim 1 is characterized in that: the pitch diameter of the small gear of described duplex umbrella gear equates with the pitch diameter of input shaft end small gear.
4. planetary bevel gear transmission device as claimed in claim 1 is characterized in that: the pitch diameter of the large bevel gear of described duplex umbrella gear equates with the fixing pitch diameter of umbrella gear.
5. planetary bevel gear transmission device as claimed in claim 1, it is characterized in that: described by the duplex umbrella gear and fixedly the transmission device formed of umbrella gear be two groups of series connection, it is configured to: two fixedly the umbrella gear concentric be fixed in frame, this two fixedly the central shaft bearing of umbrella gear supporting a jack shaft, the curved tie-rod in these jack shaft two ends respectively supports the wheel shaft of one group of duplex planet umbrella gear with axle sleeve, the gearwheel of these two groups of duplex umbrella gear respectively with the engagement of fixing umbrella gear, the small gear of this duplex umbrella gear meshes with two transmission shafts that are contained in the housing bearing seat respectively, one of these two transmission shafts are input shaft, and another axle is an output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01225154 CN2486782Y (en) | 2001-06-04 | 2001-06-04 | Planetary bevel gear driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01225154 CN2486782Y (en) | 2001-06-04 | 2001-06-04 | Planetary bevel gear driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2486782Y true CN2486782Y (en) | 2002-04-17 |
Family
ID=33641289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01225154 Expired - Fee Related CN2486782Y (en) | 2001-06-04 | 2001-06-04 | Planetary bevel gear driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2486782Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003499A (en) * | 2009-08-31 | 2011-04-06 | 鸿富锦精密工业（深圳）有限公司 | Planetary gear drive mechanism |
| CN102230519A (en) * | 2011-04-12 | 2011-11-02 | 河南科技大学 | Face gear-type planetary reduction gearbox |
| CN108916344A (en) * | 2018-07-01 | 2018-11-30 | 广东明晖气动科技有限公司 | A kind of driving mechanism of thumb pin sleeve machine |
| CN111102335A (en) * | 2019-12-17 | 2020-05-05 | 江苏大学 | Transmission system and compass vehicle comprising same |
| WO2022233150A1 (en) * | 2021-05-07 | 2022-11-10 | 徐洪德 | Transmission apparatus |
-
2001
- 2001-06-04 CN CN 01225154 patent/CN2486782Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003499A (en) * | 2009-08-31 | 2011-04-06 | 鸿富锦精密工业（深圳）有限公司 | Planetary gear drive mechanism |
| US8475318B2 (en) | 2009-08-31 | 2013-07-02 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Planetary gear transmission mechanism |
| CN102003499B (en) * | 2009-08-31 | 2013-11-20 | 鸿富锦精密工业（深圳）有限公司 | Planetary gear drive mechanism |
| CN102230519A (en) * | 2011-04-12 | 2011-11-02 | 河南科技大学 | Face gear-type planetary reduction gearbox |
| CN102230519B (en) * | 2011-04-12 | 2013-11-27 | 河南科技大学 | Face gear-type planetary reduction gearbox |
| CN108916344A (en) * | 2018-07-01 | 2018-11-30 | 广东明晖气动科技有限公司 | A kind of driving mechanism of thumb pin sleeve machine |
| CN108916344B (en) * | 2018-07-01 | 2021-06-15 | 广东明晖气动科技有限公司 | Driving mechanism of drawing pin strip sleeving machine |
| CN111102335A (en) * | 2019-12-17 | 2020-05-05 | 江苏大学 | Transmission system and compass vehicle comprising same |
| CN111102335B (en) * | 2019-12-17 | 2021-08-03 | 江苏大学 | Transmission system and compass vehicle comprising same |
| WO2022233150A1 (en) * | 2021-05-07 | 2022-11-10 | 徐洪德 | Transmission apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |