CN201818718U - Reducer with three flat keys - Google Patents
Reducer with three flat keys Download PDFInfo
- Publication number
- CN201818718U CN201818718U CN201020514845XU CN201020514845U CN201818718U CN 201818718 U CN201818718 U CN 201818718U CN 201020514845X U CN201020514845X U CN 201020514845XU CN 201020514845 U CN201020514845 U CN 201020514845U CN 201818718 U CN201818718 U CN 201818718U
- Authority
- CN
- China
- Prior art keywords
- output shaft
- strong
- output
- flat
- worm 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 16
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model relates to a reducer, in particular to a reducer with three flat keys, which is simple in structure and high in transmission balance lubricity. The reducer comprises a body, a worm gear, a worm and an output shaft are arranged in the body, the worm gear is connected with an output shaft in a penetrating manner, the worm gear meshes with the worm, an output flange is arranged on one side of the output shaft, oily flat keys are respectively arranged at two ends of the output shaft inside the body, an output end flat key is arranged on the output shaft outside the body, and the oily flat keys and the output end flat key are in linear forms. The reducer is simple in structure and stable in transmission, and service life is prolonged.
Description
Technical field
The utility model is a kind of speed reducer, and particularly a kind of transmission balance lubricity simple in structure is strong has 3 flat strong speed reducers.
Background technique
Speed reducer of the prior art, the flat strong oil of crossing that arrives very much that can not play on the output shaft acts on, and causes lack of lubrication, makes some place cause transmission not steady, and product descends working life.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, has solved the deficiency of Security, provides a kind of and improves the transmission in working life and have 3 flat strong speed reducers stably.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind ofly have 3 flat strong speed reducers, comprise body, be provided with worm gear, worm screw and output shaft in the described body, cross-under has output shaft in the described worm gear, described worm gear is meshed with worm screw, and a side of described output shaft is provided with output flange, and it is flat strong that the two ends of output shaft were respectively equipped with oil in the described body, the outer output shaft of described body is provided with output and holds level with both hands strongly, describedly crosses the flat strong and output of oil and holds level with both hands strong linearly.
As preferably, described output is held strong length level with both hands greater than crossing the flat strong length of oil.Cross the flat strong and output of oil and hold strong cooperatively interacting level with both hands, make that the greasy property of each parts increases widely in output shaft and the body, transmission is more steady, and the life-span in life-span is raising widely also.
As preferably, the side length of described output shaft is greater than the side length of output flange.
Therefore, the utility model provides has 3 flat strong speed reducers, and simple in structure, transmission steadily improves working life.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind ofly have 3 flat strong speed reducers, comprise body 1, be provided with worm gear 2 in the described body 1, worm screw 3 and output shaft 4, cross-under has output shaft 4 in the described worm gear 2, described worm gear 2 is meshed with worm screw 3, one side of described output shaft 4 is provided with output flange 5, the two ends of output shaft 4 were respectively equipped with oil flat strong 6 in the described body 1, described body 1 outer output shaft 4 is provided with output and holds strong 7 level with both hands, describedly cross oil flat strong 6 and output and hold level with both hands strong 7 linearlyly, described output is held strong 7 length level with both hands greater than crossing flat strong 6 the length of oil, and the side length of described output shaft 4 is greater than the side length of output flange 5.
Claims (3)
1. one kind has 3 flat strong speed reducers, it is characterized in that: comprise body (1), be provided with worm gear (2) in the described body (1), worm screw (3) and output shaft (4), cross-under has output shaft (4) in the described worm gear (2), described worm gear (2) is meshed with worm screw (3), one side of described output shaft (4) is provided with output flange (5), the two ends of output shaft (4) were respectively equipped with oil flat strong (6) in the described body (1), the outer output shaft of described body (1) (4) is provided with output and holds strong (7) level with both hands, described cross oil flat strong (6) and output hold level with both hands strong (7) linearly.
2. according to claim 1ly have 3 flat strong speed reducers, it is characterized in that: described output is held the length of strong (7) level with both hands greater than the length of crossing oil flat strong (6).
3. according to claim 1 and 2ly have 3 flat strong speed reducers, it is characterized in that: the side length of described output shaft (4) is greater than the side length of output flange (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020514845XU CN201818718U (en) | 2010-09-03 | 2010-09-03 | Reducer with three flat keys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020514845XU CN201818718U (en) | 2010-09-03 | 2010-09-03 | Reducer with three flat keys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201818718U true CN201818718U (en) | 2011-05-04 |
Family
ID=43916672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020514845XU Expired - Fee Related CN201818718U (en) | 2010-09-03 | 2010-09-03 | Reducer with three flat keys |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201818718U (en) |
-
2010
- 2010-09-03 CN CN201020514845XU patent/CN201818718U/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: 20110504 Termination date: 20110903 |