CN204942500U - A kind of external air-cooled speed reducer - Google Patents
A kind of external air-cooled speed reducer Download PDFInfo
- Publication number
- CN204942500U CN204942500U CN201520698699.3U CN201520698699U CN204942500U CN 204942500 U CN204942500 U CN 204942500U CN 201520698699 U CN201520698699 U CN 201520698699U CN 204942500 U CN204942500 U CN 204942500U
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- tooth axle
- output shaft
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- input
- casing
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Abstract
The utility model relates to a kind of external air-cooled speed reducer, comprise casing, it is characterized in that: in the middle part of casing, be provided with an input tooth axle, tumbler gear after input tooth axle is provided with one, the left side of input tooth axle is provided with a second level tooth axle, the left side of second level tooth axle is provided with a first order tooth axle, first output shaft is provided with on the left of first order tooth axle, rear tumbler gear is meshed with a front tumbler gear be arranged on the tooth axle of the second level, second level tooth axle is meshed with a first middling speed gearwheel be arranged on first order tooth axle, first order tooth axle is arranged on first on the first output shaft and exports gearwheel with one and be meshed, the right side of input tooth axle is provided with a third level tooth axle, the right side of third level tooth axle is provided with second output shaft, input tooth axle is meshed with a second middling speed gearwheel be arranged on third level tooth axle.
Description
Technical field
The utility model belongs to speed reducer field, is specifically related to a kind of external air-cooled speed reducer.
Background technique
Existing speed reducer floor space is large, and space availability ratio is low, and is unfavorable for installation and maintenance, and high temperature often appears in input end, output terminal often occurs the phenomenons such as leakage of oil; Adopt the structure of single-input single-output to can not meet the demand of transmission device development, limit the development of domestic the sector, and well can not control and understand Lubricant feeding amount size and lubricating point shows to oil condition, and heat radiation difficulty.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of external air-cooled speed reducer.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of external air-cooled speed reducer, comprise casing, it is characterized in that: in the middle part of described casing, be provided with an input tooth axle, tumbler gear after described input tooth axle is provided with one, the left side of described input tooth axle is provided with a second level tooth axle, the left side of described second level tooth axle is provided with a first order tooth axle, first output shaft is provided with on the left of described first order tooth axle, described rear tumbler gear is meshed with a front tumbler gear be arranged on the tooth axle of the second level, described second level tooth axle is meshed with a first middling speed gearwheel be arranged on first order tooth axle, described first order tooth axle is arranged on first on the first output shaft and exports gearwheel with one and be meshed, the right side of described input tooth axle is provided with a third level tooth axle, the right side of described third level tooth axle is provided with second output shaft, described input tooth axle is meshed with a second middling speed gearwheel be arranged on third level tooth axle, described third level tooth axle is arranged on second on the second output shaft and exports gearwheel with one and be meshed, the output terminal of described second level tooth axle passes casing and is coaxially provided with a rotor blade wheel, described casing is provided with several air inlet through holes in the position that the homonymy of taking turns relative to rotor blade is corresponding, described casing is provided with a circle at the excircle that rotor blade is taken turns and keeps out the wind cylinder, the side of described casing is provided with an electric oil pump, the output terminal of described electric oil pump is connected to the second output shaft by oil pipe, the bearing of the bottom of described second output shaft is provided with an oil circuit be communicated with oil pipe relative to the side of electric oil pump and enters through hole, described oil pipe is provided with oil stream indicator.
The lower end of described first output shaft and the second output shaft is provided with and exports transparent cover and output oil seal circle, casing is stretched out in the lower end of described first output shaft and the second output shaft and the upper end of input tooth axle, the upper end of described input tooth axle is provided with input transparent cover and input oil seal washer, described first order tooth axle, second level tooth axle and third level tooth axle are arranged in casing by stifle, and the upper end of described first output shaft and the second output shaft and the lower end of input tooth axle are arranged in casing by stifle.
Described casing both sides are provided with fixed plate, described fixed plate offer several fixed holes for static housing.
Gear in described speed reducer is helical gear or is spiral gear, the input tooth axle of described speed reducer, second level tooth axle, first order tooth axle, the first output shaft, third level tooth axle and the second output shaft are hollow shaft, and the inwall of described hollow shaft is provided with spline.
After adopting above technological scheme: the utility model structure is simple, reasonable in design, utilize the drive mechanism of single-input double-output, power distribution can be carried out according to actual needs, synchronism is good, operate steadily reliable, greatly save usage space, reduce cost of production, first output shaft, input tooth axle and the second output shaft are provided with oil seal washer, can prevent output terminal from often occurring the phenomenons such as leakage of oil, and precision is high, long service life, because the first output shaft, input tooth axle and the second output shaft are also provided with transparent cover, facilitate regular maintenance, also be provided with oil stream indicator and can well control and understand Lubricant feeding amount size and lubricating point shows to oil condition, adopt novel blade wheel, adopt air-cooled mode, dispelled the heat in box body of speed reducer inside, ensure that under the environment of a relatively hectic fever, the heat dissipation environment that one air-cooled can be had.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
See Fig. 1, a kind of external air-cooled speed reducer, comprise casing 1, it is characterized in that: in the middle part of described casing 1, be provided with an input tooth axle 3, tumbler gear 4 after described input tooth axle 3 is provided with one, the left side of described input tooth axle 3 is provided with a second level tooth axle 5, the left side of described second level tooth axle 5 is provided with a first order tooth axle 6, first output shaft 7 is provided with on the left of described first order tooth axle 6, described rear tumbler gear 4 is meshed with a front tumbler gear 8 be arranged on second level tooth axle 5, described second level tooth axle 5 is meshed with a first middling speed gearwheel 9 be arranged on first order tooth axle 6, described first order tooth axle 6 is arranged on first on the first output shaft 7 and exports gearwheel 10 with one and be meshed, the right side of described input tooth axle 3 is provided with a third level tooth axle 11, the right side of described third level tooth axle 11 is provided with second output shaft 12, described input tooth axle 3 is meshed with a second middling speed gearwheel 13 be arranged on third level tooth axle 11, described third level tooth axle 11 is arranged on second on the second output shaft 12 and exports gearwheel 14 with one and be meshed, the output terminal of described second level tooth axle 5 passes casing 1 and is coaxially provided with a rotor blade wheel 2, described casing 1 is provided with several air inlet through holes 15 in the position corresponding relative to the homonymy of rotor blade wheel 2, described casing 1 is provided with a circle at the excircle of rotor blade wheel 2 and keeps out the wind cylinder 16, the side of described casing 1 is provided with an electric oil pump 21, the output terminal of described electric oil pump 21 is connected to the second output shaft 12 by oil pipe 22, the bearing of the bottom of described second output shaft 12 is provided with an oil circuit be communicated with oil pipe 22 relative to the side of electric oil pump 21 and enters through hole 24, described oil pipe 22 is provided with oil stream indicator 25.
The lower end of described first output shaft 7 and the second output shaft 12 is provided with and exports transparent cover 17 and output oil seal circle 18, casing 1 is stretched out in the lower end of described first output shaft 7 and the second output shaft 12 and the upper end of input tooth axle 3, the upper end of described input tooth axle 3 is provided with input transparent cover 19 and input oil seal washer 20, described first order tooth axle 6, second level tooth axle 5 and third level tooth axle 11 are arranged in casing 1 by stifle, and the upper end of described first output shaft 7 and the second output shaft 12 and the lower end of input tooth axle 3 are arranged in casing 1 by stifle.
Described casing 1 both sides are provided with fixed plate 26, described fixed plate 26 offer several fixed holes 27 for static housing 1.
Gear in described speed reducer is helical gear or is spiral gear, the input tooth axle 3 of described speed reducer, second level tooth axle 5, first order tooth axle 6, first output shaft 7, third level tooth axle 11 and the second output shaft 12 are hollow shaft, and the inwall of described hollow shaft is provided with spline.
After adopting above technological scheme: the utility model structure is simple, reasonable in design, utilize the drive mechanism of single-input double-output, power distribution can be carried out according to actual needs, synchronism is good, operate steadily reliable, greatly save usage space, reduce cost of production, first output shaft, input tooth axle and the second output shaft are provided with oil seal washer, can prevent output terminal from often occurring the phenomenons such as leakage of oil, and precision is high, long service life, because the first output shaft, input tooth axle and the second output shaft are also provided with transparent cover, facilitate regular maintenance, also be provided with oil stream indicator and can well control and understand Lubricant feeding amount size and lubricating point shows to oil condition, adopt novel blade wheel, adopt air-cooled mode, dispelled the heat in box body of speed reducer inside, ensure that under the environment of a relatively hectic fever, the heat dissipation environment that one air-cooled can be had.
Described above is only preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned mode of execution, and all those of ordinary skill in the art, according to describing any retouching, the amendment made above or equivalent replacing, all belong to the scope that this is novel protected.
Claims (4)
1. an external air-cooled speed reducer, comprise casing (1), it is characterized in that: described casing (1) middle part is provided with input tooth axle (3), tumbler gear (4) after described input tooth axle (3) is provided with one, the left side of described input tooth axle (3) is provided with second level tooth axle (5), the left side of described second level tooth axle (5) is provided with a first order tooth axle (6), described first order tooth axle (6) left side is provided with first output shaft (7), described rear tumbler gear (4) is meshed with a front tumbler gear (8) be arranged on second level tooth axle (5), described second level tooth axle (5) is meshed with a first middling speed gearwheel (9) be arranged on first order tooth axle (6), described first order tooth axle (6) is arranged on first on the first output shaft (7) and exports gearwheel (10) with one and be meshed, the right side of described input tooth axle (3) is provided with a third level tooth axle (11), the right side of described third level tooth axle (11) is provided with second output shaft (12), described input tooth axle (3) is meshed with a second middling speed gearwheel (13) be arranged on third level tooth axle (11), described third level tooth axle (11) is arranged on second on the second output shaft (12) and exports gearwheel (14) with one and be meshed, the output terminal of described second level tooth axle (5) passes casing (1) and is coaxially provided with rotor blade wheel (2), described casing (1) is provided with several air inlet through holes (15) in the position corresponding relative to the homonymy of rotor blade wheel (2), described casing (1) is provided with a circle at the excircle of rotor blade wheel (2) and keeps out the wind cylinder (16), the side of described casing (1) is provided with an electric oil pump (21), the output terminal of described electric oil pump (21) is connected to the second output shaft (12) by oil pipe (22), the bearing of the bottom of described second output shaft (12) is provided with an oil circuit be communicated with oil pipe (22) relative to the side of electric oil pump (21) and enters through hole (24), described oil pipe (22) is provided with oil stream indicator (25).
2. a kind of external air-cooled speed reducer according to claim 1, it is characterized in that: the lower end of described first output shaft (7) and the second output shaft (12) is provided with and exports transparent cover (17) and output oil seal circle (18), casing (1) is stretched out in the lower end of described first output shaft (7) and the second output shaft (12) and the upper end of input tooth axle (3), the upper end of described input tooth axle (3) is provided with input transparent cover (19) and input oil seal washer (20), described first order tooth axle (6), second level tooth axle (5) and third level tooth axle (11) are arranged in casing (1) by stifle, the upper end of described first output shaft (7) and the second output shaft (12) and the lower end of input tooth axle (3) are arranged in casing (1) by stifle.
3. a kind of external air-cooled speed reducer according to claim 1, it is characterized in that: described casing (1) both sides are provided with fixed plate (26), described fixed plate (26) offers several fixed holes for static housing (1) (27).
4. a kind of external air-cooled speed reducer according to claim 1, it is characterized in that: the gear in described speed reducer is helical gear or is spiral gear, the input tooth axle (3) of described speed reducer, second level tooth axle (5), first order tooth axle (6), the first output shaft (7), third level tooth axle (11) and the second output shaft (12) are hollow shaft, and the inwall of described hollow shaft is provided with spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520698699.3U CN204942500U (en) | 2015-09-10 | 2015-09-10 | A kind of external air-cooled speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520698699.3U CN204942500U (en) | 2015-09-10 | 2015-09-10 | A kind of external air-cooled speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204942500U true CN204942500U (en) | 2016-01-06 |
Family
ID=55009933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520698699.3U Expired - Fee Related CN204942500U (en) | 2015-09-10 | 2015-09-10 | A kind of external air-cooled speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204942500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840790A (en) * | 2016-03-19 | 2016-08-10 | 浙江汇鑫传动机械有限公司 | Speed reducer special for efficient granulator |
-
2015
- 2015-09-10 CN CN201520698699.3U patent/CN204942500U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840790A (en) * | 2016-03-19 | 2016-08-10 | 浙江汇鑫传动机械有限公司 | Speed reducer special for efficient granulator |
| CN105840790B (en) * | 2016-03-19 | 2022-10-14 | 浙江汇鑫传动机械有限公司 | Special speed reducer for efficient granulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20160910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |