CN2169730Y - Conical gear harmonic speed reducer - Google Patents
Conical gear harmonic speed reducer Download PDFInfo
- Publication number
- CN2169730Y CN2169730Y CN 93229275 CN93229275U CN2169730Y CN 2169730 Y CN2169730 Y CN 2169730Y CN 93229275 CN93229275 CN 93229275 CN 93229275 U CN93229275 U CN 93229275U CN 2169730 Y CN2169730 Y CN 2169730Y
- Authority
- CN
- China
- Prior art keywords
- yoke
- bevel gear
- bearing
- drift angle
- bearing pin
- 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
Landscapes
- Retarders (AREA)
Abstract
The utility model discloses a bevel gear harmonic speed reducer, which belongs to a driving device in the field of mechanism. The utility model adopts the meshing drive of an internal bevel gear and a bevel gear. An input shaft is a deflection angle pulling shaft, and an output shaft is a yoke-shaped joint connecting with a yoke-shaped rocker through cross blocks, pin shafts and bearings. The internal bevel gear is fixed on the yoke-shaped rocker, and the yoke-shaped rocker is connected with the deflection angle pulling shaft through tapered roller bearings. The mechanism can realize deceleration with a large reduction ratio and the reduction drive of the deflection angle shaft. The utility model has the advantages of large carrying capacity and stable drive, and is applicable to various industries, such as coal, metallurgy, ship, etc.
Description
The utility model relates to a kind of engineering machinery, exactly is a kind of awl slot ripples speed reducer.
Normally used large speed ratio speed reducer only has planet-gear speed reducer and cycloidal gear to slow down in the engineering machinery at present, does not still have the waveguide diceleration machine that utilizes the harmonic wave principle to produce.
The purpose of this utility model is to provide a kind of harmonic wave principle of utilizing, and can realize that large speed ratio slows down and drift angle axle gearing down, and awl slot ripples speed reducer simple in structure.
The technological scheme of model utility be achieved in that this awl slot ripples speed reducer by Internal bevel gear 3, bevel gear 4 and drift angle pull out axle 1, yoke shape rocker 2, yoke T-joint 3, cross piece 6, bearing pin 7,8, garden taper roller bearing 9, four bearings 10 constitute.Internal bevel gear 4 is fixed on the yoke shape rocker 2, yoke shape rocker 2 is connected by cross piece 6, bearing pin 7,8 and four bearings 10 with yoke T-joint 5, hole cruciferous on the cross piece 6, insert bearing pin 7,8, at bearing pin 7,8 two ends bearing 10 is housed all, the bearing 10 at bearing pin 7 two ends is connected with yoke shape rocker 2, and the bearing 10 at bearing pin 8 two ends is connected with yoke T-joint 5; Yoke shape rocker 2 and drift angle are pulled out axle 1 and are connected by garden taper roller bearing 9; It is the major part that ripple is sent out by this mechanism that axle 1 is pulled out in the drift angle, and the flange left and right sides axle that axle 1 is pulled out in the drift angle has a drift angle, and the drift angle is between 4 °-8 °.When the drift angle is pulled out axle 1 and is rotated, drive yoke shape rocker 2 and rotate, and be the gyration center swing with the center of bearing pin 8, Internal bevel gear 3 and bevel gear 4 engagements simultaneously, yoke shape rocker 2 drives yoke T-joint 5 again and rotates.
Model utility has following advantage:
1, can realize that large speed ratio slows down, and can realize the gearing down of drift angle axle.
2, the bearing capacity of mechanism is big, stable working.
3, simple in structure, under the situation that realizes the big retarding ratio, littler, in light weight than other reducing gear volume, more superior.
4, applied widely, can be widely used in every profession and trades such as coal, metallurgy, boats and ships.
The concrete structure of model utility is provided by following examples and accompanying drawing.
Fig. 1 is awl slot ripples speed reducer structural drawing.
Provide an embodiment below in conjunction with accompanying drawing.
As shown in Figure 1, Internal bevel gear 4 is fixed on the yoke shape rocker 2, yoke shape rocker 2 is connected by cross piece 6, bearing pin 7,8 and four bearings 10 with yoke T-joint 5, hole cruciferous on the cross piece 6, insert bearing pin 7,8, at bearing pin 7,8 two ends bearing 10 is housed all, the bearing 10 at bearing pin 7 two ends is connected with yoke shape rocker 2, and the bearing 10 at bearing pin 8 two ends is connected with yoke T-joint 5; Yoke shape rocker 2 and drift angle are pulled out axle 1 and are connected by garden taper roller bearing 9; The flange left and right sides axle that axle 1 is pulled out in the drift angle has a drift angle, and the drift angle is between 4 °-8 °.
Claims (2)
1, a kind of awl slot ripples speed reducer that mainly is made of Internal bevel gear 3, bevel gear 4 is characterized in that: it also pulls out axle 1, yoke shape rocker 2, cross piece 6, bearing pin 7,8, yoke T-joint 5, garden taper roller bearing 9 and four parts such as bearing 10 by the drift angle and forms; Internal bevel gear 4 is fixed on the yoke shape rocker 2; Yoke shape rocker 2 is connected by cross piece 6, bearing pin 7,8 and four bearings 10 with yoke T-joint 5, bearing pin 7,8 inserts in the cruciform vent of cross piece 6, at bearing pin 7,8 two ends bearing 10 is housed all, the bearing 10 at bearing pin 7 two ends is connected with yoke shape rocker 2, and the bearing 10 at bearing pin 8 two ends is connected with yoke T-joint 5; Yoke shape rocker 2 and drift angle are pulled out axle 1 and are connected by garden taper roller bearing 9.
2, awl slot ripples speed reducer according to claim 1 is characterized in that: the flange left and right sides axle that axle 1 is pulled out in the drift angle has a drift angle, and the drift angle is between 4 °-8 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93229275 CN2169730Y (en) | 1993-09-18 | 1993-09-18 | Conical gear harmonic speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93229275 CN2169730Y (en) | 1993-09-18 | 1993-09-18 | Conical gear harmonic speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2169730Y true CN2169730Y (en) | 1994-06-22 |
Family
ID=33806173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93229275 Expired - Fee Related CN2169730Y (en) | 1993-09-18 | 1993-09-18 | Conical gear harmonic speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2169730Y (en) |
-
1993
- 1993-09-18 CN CN 93229275 patent/CN2169730Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201836308U (en) | Novel duplex-gear slewing mechanism | |
| CN2169730Y (en) | Conical gear harmonic speed reducer | |
| CN220016021U (en) | Pedal motor speed reducer | |
| CN202628954U (en) | Planetary reducer for large plate bending machine | |
| CN202301759U (en) | Dedicated reducer used for opening large-sized valve | |
| CN218882976U (en) | Mining integral large-speed-ratio inner three-ring speed reduction transmission mechanism | |
| CN216158208U (en) | Slip double-speed reducer | |
| CN2165286Y (en) | Double-motor two-speed reducer | |
| CN214007921U (en) | Multifunctional speed reducer for withdrawal straightening machine | |
| CN207724338U (en) | A kind of horizontal mechanical arm | |
| CN2191317Y (en) | Universal speed reducer | |
| CN208057837U (en) | Double outputting planetary speed reducer | |
| CN215334220U (en) | Gear transmission structure | |
| CN2196211Y (en) | Transmission mechanismf or reducing gear box | |
| CN2313909Y (en) | NN type gear differential hoist | |
| CN2659542Y (en) | Energy saver of ball mill | |
| CN207796039U (en) | A kind of dual input output speed variator at a slow speed soon | |
| CN217260542U (en) | Hand-operated folding device for marine flagpole and ship | |
| CN2149516Y (en) | Planet-gear type speed reducer | |
| CN221120795U (en) | Double-tooth corner structure of planetary reducer | |
| CN214578622U (en) | High reduction ratio worm gear speed reducer | |
| CN220488203U (en) | Bridge rotation speed reducer | |
| CN215861635U (en) | Double-gear large-torque inner hexagonal output shaft penetrable shaft type gearbox | |
| CN219994292U (en) | V-shaped double-output-shaft speed reducer | |
| CN2168988Y (en) | Planetary speed reducer |
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 |