CN204628432U - A kind of direct-connected three ring gear speed reducers - Google Patents
A kind of direct-connected three ring gear speed reducers Download PDFInfo
- Publication number
- CN204628432U CN204628432U CN201520085377.1U CN201520085377U CN204628432U CN 204628432 U CN204628432 U CN 204628432U CN 201520085377 U CN201520085377 U CN 201520085377U CN 204628432 U CN204628432 U CN 204628432U
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- CN
- China
- Prior art keywords
- shaft
- ring gear
- input shaft
- casing
- ring
- 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 18
- 238000009434 installation Methods 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
The utility model relates to a kind of direct-connected three ring gear speed reducers, comprise casing, motor, input shaft and output shaft, it is characterized in that: in described casing, be provided with first, two jack shafts, first, two jack shafts, input shaft and output shaft are parallel to each other and seat leg direction perpendicular to bottom half is supported on casing, motor coaxle exports and connects input shaft, small gear on input gear engagement driving first jack shaft on input shaft, first, two jack shafts are all through the eccentric cross-under of eccentric bushing three ring plates, three ring plate centers are provided with ring gear, output shaft is provided with the external gear engaged with ring gear bias.
Description
Technical field
The utility model relates to a kind of speed reducer, and specifically motor direct-connected is parallel to the combination transmission speed reducer of output shaft in hollow input shaft, is widely used in mine, metallurgy, chemical industry, lifting transport field, is specially adapted to sewage disposal device.
Background technique
Existing parallel axle speed reducing machine, its input shaft center line is parallel with casing footing, motor and speed reducer input shaft are generally connected by coupling, motor level is installed on speed reducer side, support is stressed by speed reducer list fulcrum support, and this installation form supports steady not, adds speed reducer volume, complete machine floor space is large, and in use vibration is large, noise is large.
Summary of the invention
For above-mentioned deficiency of the prior art, it is simple, compact that the utility model provides a kind of structure, and take up an area little, mounting structure is stablized, the direct-connected three ring gear speed reducers that operational vibration is little, noise is low.
The technical solution adopted in the utility model is: a kind of direct-connected three ring gear speed reducers, comprise casing, motor, input shaft and output shaft, first is provided with in described casing, two jack shafts, first, two jack shafts, input shaft and output shaft are parallel to each other and seat leg direction perpendicular to bottom half is supported on casing, motor coaxle exports and connects input shaft, small gear on input gear engagement driving first jack shaft on input shaft, first, two jack shafts are all through the eccentric cross-under of eccentric bushing three ring plates, three ring plate centers are provided with ring gear, output shaft is provided with the external gear engaged with ring gear bias.
Further, described input shaft is hollow shaft, and hollow shaft is connected with motor output shaft.
Again further, described motor through Flange joint on casing.
Adopt technique scheme, the beneficial effects of the utility model are: motor direct-connected is in the hollow input shaft of speed reducer, input shaft and pinion drive, small gear is installed on the first jack shaft, first and second jack shaft and three ring plates form one-level three-ring drive mechanism, mechanism is compact, reduces installing space; And motor and each axle installation direction are perpendicular to speed reducer base direction, effectively can improve and steadily row is installed, speed reducer is reliable, life-saving, can be widely used in the various fields such as mine, metallurgy, chemical industry, lifting transport and be specially adapted to sewage disposal device etc.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: casing 1, base 2, motor 3, flange 4, input shaft 5, input gear 6, small gear 7, the first jack shaft 8, ring plate 9, external gear 10, output shaft 11, the second jack shaft 12, eccentric bushing 13.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Shown in Fig. 1: a kind of direct-connected three ring gear speed reducers comprise casing 1, base 2, motor 3, flange 4, input shaft 5, input gear 6, small gear 7, first jack shaft 8, ring plate 9, external gear 10, output shaft 11, second jack shaft 12 and eccentric bushing 13.First and second jack shaft 8,12, input shaft 5 and output shaft 11 be parallel to each other and be supported on casing 1 perpendicular to seat leg 2 direction bottom casing 1, input shaft 5 is hollow shaft, hollow shaft 5 is connected with motor 3 output shaft, motor 3 through Flange joint on casing 1, small gear 7 on input gear 6 engagement driving first jack shaft 8 on input shaft 5, first and second jack shaft 8,12 is all through the eccentric cross-under of eccentric bushing 13 three ring plates 9, three ring plate 9 centers are provided with ring gear, and output shaft 11 is provided with the external gear 10 engaged with ring gear bias.
Claims (3)
1. direct-connected three ring gear speed reducers, comprise casing, motor, input shaft and output shaft, it is characterized in that: in described casing, be provided with first, two jack shafts, first, two jack shafts, input shaft and output shaft are parallel to each other and seat leg direction perpendicular to bottom half is supported on casing, motor coaxle exports and connects input shaft, small gear on input gear engagement driving first jack shaft on input shaft, first, two jack shafts are all through the eccentric cross-under of eccentric bushing three ring plates, three ring plate centers are provided with ring gear, output shaft is provided with the external gear engaged with ring gear bias.
2. the direct-connected three ring gear speed reducers of one according to claim 1, is characterized in that: described input shaft is hollow shaft, and hollow shaft is connected with motor output shaft.
3. the direct-connected three ring gear speed reducers of one according to claim 1, is characterized in that: described motor through Flange joint on casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520085377.1U CN204628432U (en) | 2015-02-06 | 2015-02-06 | A kind of direct-connected three ring gear speed reducers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520085377.1U CN204628432U (en) | 2015-02-06 | 2015-02-06 | A kind of direct-connected three ring gear speed reducers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204628432U true CN204628432U (en) | 2015-09-09 |
Family
ID=54047465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520085377.1U Expired - Fee Related CN204628432U (en) | 2015-02-06 | 2015-02-06 | A kind of direct-connected three ring gear speed reducers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204628432U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268785A (en) * | 2015-11-04 | 2016-01-27 | 无锡四方友信股份有限公司 | Barrel hoop continuous hooping machine |
| CN110762185A (en) * | 2018-07-26 | 2020-02-07 | 江苏泰隆减速机股份有限公司 | Speed reducer for steel slag car |
| CN110848335A (en) * | 2018-07-26 | 2020-02-28 | 江苏泰隆减速机股份有限公司 | Speed reducer special for continuous casting withdrawal and straightening machine in metallurgical industry |
-
2015
- 2015-02-06 CN CN201520085377.1U patent/CN204628432U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268785A (en) * | 2015-11-04 | 2016-01-27 | 无锡四方友信股份有限公司 | Barrel hoop continuous hooping machine |
| CN105268785B (en) * | 2015-11-04 | 2017-05-03 | 无锡四方友信股份有限公司 | Barrel hoop continuous hooping machine |
| CN110762185A (en) * | 2018-07-26 | 2020-02-07 | 江苏泰隆减速机股份有限公司 | Speed reducer for steel slag car |
| CN110848335A (en) * | 2018-07-26 | 2020-02-28 | 江苏泰隆减速机股份有限公司 | Speed reducer special for continuous casting withdrawal and straightening machine in metallurgical industry |
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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: 20150909 Termination date: 20160206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |