CN205101471U - Poor speed reducer of few tooth of pendulum ring - Google Patents
Poor speed reducer of few tooth of pendulum ring Download PDFInfo
- Publication number
- CN205101471U CN205101471U CN201520913906.2U CN201520913906U CN205101471U CN 205101471 U CN205101471 U CN 205101471U CN 201520913906 U CN201520913906 U CN 201520913906U CN 205101471 U CN205101471 U CN 205101471U
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- China
- Prior art keywords
- pendulum
- bearing
- ring
- hand member
- left end
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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
Links
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Retarders (AREA)
Abstract
The utility model relates to a poor speed reducer of few tooth of pendulum ring, which comprises a housin, the left end lid, the right -hand member lid, input shaft and output shaft, the baffle is installed with the right -hand member interfacial of casing to the right -hand member lid, two pendulum rings have concatenated on the input shaft, the installation concatenates in the eccentric bearing of input shaft in the centre bore of pendulum ring, the downthehole street bent axle of wearing of pendulum annular shaft, pendulum ring outside cover has the driven pin wheel housing of outer space of teeth meshing of internal tooth and two pendulum rings, pendulum ring left side planet carrier warp beam holds to support and holds downtheholely in casing right -hand member over glaze, pin wheel housing right -hand member face is through screw and planet carrier fixed mounting, bent axle right -hand member warp beam holds and supports in the baffle, bent axle left end warp beam holds and supports in the planet carrier, cup joint the bearing on the bent axle, the bearing is installed in the pendulum annular shaft downtheholely, the planet carrier center is equipped with the ring gear, and sun gear, sun gear and ring gear meshing are connected to the output shaft right -hand member, input shaft right -hand member warp beam holds and supports in the right -hand member lid, and input shaft left end warp beam holds and supports in the sun gear hole, and output shaft left end warp beam holds and supports in the left end lid.
Description
Technical field
The utility model relates to speed reducer field, is specifically related to a kind of pendulum ring few teeth difference speed reducer.
Background technique
Current speed reducer is widely used in each fields such as mine, metallurgy, cement mixing, squeezing sugar, lifting transport, water power plant and navigation boat, especially steel industry, all need that velocity ratio is large, output torque is large, reliable, shock resistance, retarding device that overload capacity is strong.Speed reducer general at present, such as hard-tooth surface speed reducer, its structure is: with the casing of output shaft and input shaft, be provided with the cylindrical gears of double reduction in casing between output shaft and input shaft, the velocity ratio of this speed reducer is smaller and easily produce fatigue damage phenomenon, can not meet the demands; Cycloid speed reducer can realize larger velocity ratio, but output torque can not meet requirement.
Summary of the invention
It is large that the purpose of this utility model is to provide a kind of compact structure, output torque, the one pendulum ring few teeth difference speed reducer that ratio coverage is large.
For reaching above object, the technological scheme that the utility model is taked is:
A kind of pendulum ring few teeth difference speed reducer, comprise housing, left end cap, right end cap, input shaft and output shaft, between the right side of right end cap and housing, baffle plate is installed, described input shaft is serially connected with two pendulum rings, pendulum ring comprises center hole, be distributed in the axis hole outside center hole and be positioned at the cycloid tooth of outer ring, in described pendulum Ring current distribution hole, capacity eccentric bearing is installed, capacity eccentric bearing is serially connected with input shaft, there is bent axle in pendulum annulate shaft Kong Neichuan street, the outside cover of pendulum ring has pin wheel housing, the internal tooth of described pin wheel housing and two puts the outer space of teeth engagement driving of ring, the left side of pendulum ring is provided with planet carrier, planet carrier is supported in the bearing hole of housing right side through bearing, the right side of pin wheel housing fixedly mounts through screw and planet carrier, described bent axle right-hand member is supported on baffle plate through bearing, the left end of bent axle is supported on planet carrier through bearing, bent axle is socketed with bearing, bearing is installed in the axis hole of pendulum ring, the center of described planet carrier is provided with ring gear, and the right-hand member of output shaft is connected with sun gear, and described sun gear engages with ring gear, the right-hand member of input shaft is supported on right end cap through bearing, and the left end of input shaft is supported on the endoporus of sun gear through bearing, the left end of output shaft is supported on left end cap through bearing.
Further, the capacity eccentric bearing phase difference in two pendulum ring center holes is 180 degree.
After taking above technological scheme, the beneficial effects of the utility model are: by the few teeth difference transmission between two pendulum rings and pin wheel housing, to increase reduction speed ratio, after pin wheel housing and planet carrier are fixed, drive sun gear to realize exporting by planet carrier again, reach compact structure and the large effect of output torque.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: housing 1, right end cap 2, left end cap 3, input shaft 4, output shaft 5, baffle plate 6, pendulum ring 7, pin wheel housing 8, bent axle 9, planet carrier 10, ring gear 11, sun gear 12, capacity eccentric bearing 13.
Embodiment
Below in conjunction with accompanying drawing, an embodiment left side of the present utility model is described in further detail:
A kind of pendulum ring few teeth difference speed reducer, comprise housing 1, left end cap 3, right end cap 2, input shaft 4 and output shaft 5, baffle plate 6 is installed between the right side of right end cap 2 and housing 1, described input shaft 4 is serially connected with two pendulum rings 7, pendulum ring 7 comprises center hole, is distributed in the axis hole outside center hole and is positioned at the cycloid tooth of outer ring, be provided with capacity eccentric bearing 13 in the center hole of described pendulum ring 7, the capacity eccentric bearing phase difference in two pendulum ring center holes is 180 degree.Capacity eccentric bearing 13 is serially connected with input shaft 4, there is bent axle 9 in pendulum annulate shaft Kong Neichuan street, the outside cover of pendulum ring has pin wheel housing 8, the internal tooth of described pin wheel housing 8 and two puts the outer space of teeth engagement driving of ring 7, the left side of pendulum ring 7 is provided with planet carrier 10, planet carrier 10 is supported in the bearing hole of housing 1 right side through bearing, the right side of pin wheel housing 8 fixedly mounts through screw and planet carrier 10, described bent axle 9 right-hand member is supported on baffle plate 6 through bearing, the left end of bent axle 9 is supported on planet carrier 10 through bearing, bent axle 9 is socketed with bearing, and bearing is installed in the axis hole of pendulum ring 7; The center of described planet carrier 10 is provided with ring gear 11, and the right-hand member of output shaft 5 is connected with sun gear 12, and described sun gear 12 engages with ring gear 11; The right-hand member of input shaft 4 is supported on right end cap 2 through bearing, and the left end of input shaft 4 is supported on the endoporus of sun gear 12 through bearing, and the left end of output shaft 5 is supported on left end cap 3 through bearing.
Claims (2)
1. a pendulum ring few teeth difference speed reducer, comprise housing, left end cap, right end cap, input shaft and output shaft, between the right side of right end cap and housing, baffle plate is installed, described input shaft is serially connected with two pendulum rings, pendulum ring comprises center hole, be distributed in the axis hole outside center hole and be positioned at the cycloid tooth of outer ring, in described pendulum Ring current distribution hole, capacity eccentric bearing is installed, capacity eccentric bearing is serially connected with input shaft, there is bent axle in pendulum annulate shaft Kong Neichuan street, the outside cover of pendulum ring has pin wheel housing, the internal tooth of described pin wheel housing and two puts the outer space of teeth engagement driving of ring, the left side of pendulum ring is provided with planet carrier, planet carrier is supported in the bearing hole of housing right side through bearing, the right side of pin wheel housing fixedly mounts through screw and planet carrier, described bent axle right-hand member is supported on baffle plate through bearing, the left end of bent axle is supported on planet carrier through bearing, bent axle is socketed with bearing, bearing is installed in the axis hole of pendulum ring, the center of described planet carrier is provided with ring gear, and the right-hand member of output shaft is connected with sun gear, and described sun gear engages with ring gear, the right-hand member of input shaft is supported on right end cap through bearing, and the left end of input shaft is supported on the endoporus of sun gear through bearing, the left end of output shaft is supported on left end cap through bearing.
2. one pendulum ring few teeth difference speed reducer according to claim 1, it is characterized in that, the capacity eccentric bearing phase difference in two pendulum ring center holes is 180 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520913906.2U CN205101471U (en) | 2015-11-17 | 2015-11-17 | Poor speed reducer of few tooth of pendulum ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520913906.2U CN205101471U (en) | 2015-11-17 | 2015-11-17 | Poor speed reducer of few tooth of pendulum ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205101471U true CN205101471U (en) | 2016-03-23 |
Family
ID=55517253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520913906.2U Expired - Fee Related CN205101471U (en) | 2015-11-17 | 2015-11-17 | Poor speed reducer of few tooth of pendulum ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205101471U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276092A (en) * | 2015-11-17 | 2016-01-27 | 江苏瑞星减速机有限公司 | Swinging ring few-tooth-difference speed reducer |
| CN107461479A (en) * | 2017-09-15 | 2017-12-12 | 杭州星河传动机械研究院有限公司 | The cycloidal planetary gear speed reducer of antiseep |
-
2015
- 2015-11-17 CN CN201520913906.2U patent/CN205101471U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276092A (en) * | 2015-11-17 | 2016-01-27 | 江苏瑞星减速机有限公司 | Swinging ring few-tooth-difference speed reducer |
| CN107461479A (en) * | 2017-09-15 | 2017-12-12 | 杭州星河传动机械研究院有限公司 | The cycloidal planetary gear speed reducer of antiseep |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20201117 |