CN2830366Y - Less tooth defference driving electric hoist reducer - Google Patents
Less tooth defference driving electric hoist reducer Download PDFInfo
- Publication number
- CN2830366Y CN2830366Y CN 200520031509 CN200520031509U CN2830366Y CN 2830366 Y CN2830366 Y CN 2830366Y CN 200520031509 CN200520031509 CN 200520031509 CN 200520031509 U CN200520031509 U CN 200520031509U CN 2830366 Y CN2830366 Y CN 2830366Y
- Authority
- CN
- China
- Prior art keywords
- casing
- shaft
- satellite gears
- pin
- dynamical axis
- 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
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Abstract
The utility model discloses a less tooth defference driving electric hoist reducer, which comprises a casing, a power shaft arranged in the casing, and a shaft sleeve arranged on the power shaft through a bearing, wherein one end of the power shaft extends out of the casing; the part of the power shaft, which is positioned in the casing, is a double eccentricity shaft structure; two planetary wheels are arranged on the double eccentricity shaft, wherein the two planet wheels are respectively engaged with an inner ring gear fixed on the inner wall of the casing; the two planet wheels are coupled with a pin disk fixed to the shaft sleeve through a pin shaft. The utility model has the advantages that the structure is simple and compact; the manufacturing cost is reduced; meanwhile, the installation and the maintenance are convenient.
Description
Technical field
The utility model relates to a kind of retarder, especially relates to a kind of few tooth difference transmission electric block retarder.
Background technology
Electric block retarder on being used at present drive a vehicle mostly is gear reducer, owing to be to slow down by multi-stage gear, makes structure comparatively complicated, is unfavorable for installation and maintenance, and kinetic equation loss is also bigger, and manufacturing cost is higher.
The utility model content
The utility model purpose is to provide a kind of few tooth difference transmission electric block retarder simple and compact for structure.
For achieving the above object, the utility model can be taked following technical proposals:
Few tooth difference transmission electric block retarder described in the utility model, it comprises casing, the dynamical axis that be arranged in the described casing, an end extends casing, with the axle sleeve that is contained in by bearing carrier ring on the described dynamical axis, the dynamical axis that is positioned at casing partly is the double-eccentric shaft structure, and described double-eccentric shaft is provided with two satellite gears; Described two satellite gears respectively be connected in casing inner wall on internally toothed annulus be meshed; Described two satellite gears link by bearing pin and the pin dish that is connected on the described axle sleeve.
Be provided with a pin dish by bearing on the dynamical axis in two satellite gears left side, described pin dish links by bearing pin and two satellite gears.
Advantage of the present utility model is to take to be arranged in the described casing this structure of two satellite gears on the double-eccentric shaft, that be meshed with internally toothed annulus on being connected in casing inner wall, thereby make the utility model simple and compact for structure, not only reduce manufacturing cost, also made things convenient for installation, maintenance work simultaneously.During use, power inputs to two satellite gears by described dynamical axis, because two satellite gears are installed on the double-eccentric shaft, and its number of teeth is less than the internally toothed annulus number of teeth that is meshed with it, reduces the purpose that is connected in described axle sleeve coiling rotating speed thereby reach.
Description of drawings
Fig. 1 cuts open structural representation for master of the present utility model.
The specific embodiment
As shown in the figure, few tooth difference transmission electric block retarder described in the utility model, it comprises casing 1, the dynamical axis 2 that be arranged in the described casing 1, an end extends casing 1, with the axle sleeve 3 that is contained in by bearing carrier ring on the described dynamical axis 2, dynamical axis 2 parts that are positioned at casing 1 are the double-eccentric shaft structure, and described eccentric shaft is provided with two satellite gears 4,5; Described two satellite gears 4,5 respectively be connected in casing 1 inwall on internally toothed annulus 6 be meshed; Two satellite gears, 4,5 and arranged on left and right sides respectively at interval be provided with a pin dish 7,8, the pin dish 7 in its left side combines with dynamical axis 2 by bearing, the pin dish 8 and the described axle sleeve 3 on right side are connected; Two satellite gears 4,5 link by running through bearing pin 9 and the two pin dishes 7,8 offered in the pin-and-hole thereon.
Claims (2)
1, a kind of few tooth difference transmission electric block retarder, it comprises casing (1), be arranged in the described casing (1), an end extends the dynamical axis (2) of casing (1), with the axle sleeve (3) that is contained in by bearing carrier ring on the described dynamical axis (2), it is characterized in that: dynamical axis (2) part that is positioned at casing (1) is the double-eccentric shaft structure, and described double-eccentric shaft is provided with two satellite gears (4,5); Described two satellite gears (4,5) respectively be connected in casing (1) inwall on internally toothed annulus (6) be meshed; Described two satellite gears (4,5) link by bearing pin (9) and the pin dish (8) that is connected on the described axle sleeve (3).
2, retarder according to claim 1 is characterized in that: go up at the dynamical axis (2) in two satellite gears (4,5) left side and be provided with a pin dish (7) by bearing, described pin dish (7) links by bearing pin (9) and two satellite gears (4,5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031509 CN2830366Y (en) | 2005-08-12 | 2005-08-12 | Less tooth defference driving electric hoist reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031509 CN2830366Y (en) | 2005-08-12 | 2005-08-12 | Less tooth defference driving electric hoist reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2830366Y true CN2830366Y (en) | 2006-10-25 |
Family
ID=37135291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520031509 Expired - Fee Related CN2830366Y (en) | 2005-08-12 | 2005-08-12 | Less tooth defference driving electric hoist reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2830366Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427801C (en) * | 2007-04-11 | 2008-10-22 | 天津减速机股份有限公司 | Star wheel reducer |
| CN103189299A (en) * | 2010-10-22 | 2013-07-03 | 洪顺技研合同会社 | Load sensing transmission and winch comprising load sensing transmission |
-
2005
- 2005-08-12 CN CN 200520031509 patent/CN2830366Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427801C (en) * | 2007-04-11 | 2008-10-22 | 天津减速机股份有限公司 | Star wheel reducer |
| CN103189299A (en) * | 2010-10-22 | 2013-07-03 | 洪顺技研合同会社 | Load sensing transmission and winch comprising load sensing transmission |
| CN103189299B (en) * | 2010-10-22 | 2015-08-26 | 昆山维夏机电科技有限公司 | Load sense transmission system and set up the winch of load sense transmission system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |