CN202251682U - Vertical-transmission planet-gear speed reducer - Google Patents
Vertical-transmission planet-gear speed reducer Download PDFInfo
- Publication number
- CN202251682U CN202251682U CN2011203382781U CN201120338278U CN202251682U CN 202251682 U CN202251682 U CN 202251682U CN 2011203382781 U CN2011203382781 U CN 2011203382781U CN 201120338278 U CN201120338278 U CN 201120338278U CN 202251682 U CN202251682 U CN 202251682U
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- Prior art keywords
- output shaft
- speed reducer
- input shaft
- vertical
- utility
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- 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 vertical-transmission planet-gear speed reducer, which comprises an input shaft and an output shaft, wherein a spline is arranged on the output shaft, and a pair of spiral bevel gears in vertical meshing transmission is arranged on the input shaft and the output shaft respectively. The input shaft and the output shaft forming an angle of 90 degrees are arranged on a chassis of the speed reducer, and the spiral bevel gears and the input shaft and/or the output shaft are of an integral structure. Compared with the prior art, the speed reducer can be shorter in the axial direction and is suitably used in especially narrow spaces.
Description
Technical field
The utility model relates to retarder, is specifically related to a kind of vertical transmission planet wheel speed reducer.
Background technique
Planetary speed reducer is a kind of broad-spectrum industrial products, and its retarder volume is little, in light weight, and bearing capacity is high, long service life, running steadily, noise is low, has power dividing, the private characteristic of multiple tooth engagement.Be applicable to various industrial departments and occasion uses such as lifting transportation, engineering machinery, metallurgy, mine, petrochemical industry, building machinery, industry light industry textile industry, medical apparatus, instrument and apparatus, automobile, boats and ships, weapons and Aero-Space.
Traditional planetary speed reducer is gone into force direction and is gone out force direction and carry out along coaxial direction, this structure make product in the axial direction length increase, be difficult to use at some special small spaces.
The model utility content
The purpose of the utility model is to overcome the defective that exists in the existing technology, and a pair of vertical each other gear is provided, and makes into force direction and goes out force direction to change 90 ° of angles, thereby make speed reducer compact more, satisfies the usage requirement of small space occasion.
For realizing above-mentioned purpose; The technological scheme of the utility model is a kind of vertical transmission planet wheel speed reducer of design, and said retarder comprises input shaft, output shaft, on output shaft, is provided with spline; It is characterized in that; On said input shaft and output shaft, be respectively equipped with the spiral bevel gear of a pair of Vertical Meshing each other transmission, described input shaft and output shaft are 90 ° of angles and are arranged on the cabinet of retarder, and said spiral bevel gear and said input shaft and/or output shaft are structure as a whole.
The advantage and the beneficial effect of the utility model are: this retarder compared with prior art, it axially goes up can do shorter, is adapted at use in the special small space.
Description of drawings
Fig. 1 is the vertical transmission planet wheel of a utility model speed reducer structural representation.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the embodiment of the utility model is further described.Following examples only are used for more clearly explaining the technological scheme of the utility model, and can not limit the protection domain of the utility model with this.
Embodiment 1
As shown in Figure 1; The utility model is a kind of vertical transmission planet wheel speed reducer; Said retarder comprises input shaft 2, output shaft 1, on output shaft 1, is provided with spline 3, on said input shaft 2 and output shaft 1, is respectively equipped with the spiral bevel gear 3 of a pair of Vertical Meshing each other transmission; Described input shaft 2 is 90 ° of angles with output shaft 1 and is arranged on the cabinet of retarder, and said spiral bevel gear 3 is structure as a whole with said input shaft 2 and/or output shaft 1.
Other are identical with existing technology for the utility model, do not do detailed description at this.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (1)
1. vertical transmission planet wheel speed reducer; Said retarder comprises input shaft, output shaft; On output shaft, be provided with spline, it is characterized in that, on said input shaft and output shaft, be respectively equipped with the spiral bevel gear of a pair of Vertical Meshing each other transmission; Described input shaft and output shaft are 90 ° of angles and are arranged on the cabinet of retarder, and said spiral bevel gear and said input shaft and/or output shaft are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203382781U CN202251682U (en) | 2011-09-08 | 2011-09-08 | Vertical-transmission planet-gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203382781U CN202251682U (en) | 2011-09-08 | 2011-09-08 | Vertical-transmission planet-gear speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202251682U true CN202251682U (en) | 2012-05-30 |
Family
ID=46112928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203382781U Expired - Fee Related CN202251682U (en) | 2011-09-08 | 2011-09-08 | Vertical-transmission planet-gear speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202251682U (en) |
-
2011
- 2011-09-08 CN CN2011203382781U patent/CN202251682U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20120908 |