CN202251690U - Dual-output reducer - Google Patents
Dual-output reducer Download PDFInfo
- Publication number
- CN202251690U CN202251690U CN2011203394558U CN201120339455U CN202251690U CN 202251690 U CN202251690 U CN 202251690U CN 2011203394558 U CN2011203394558 U CN 2011203394558U CN 201120339455 U CN201120339455 U CN 201120339455U CN 202251690 U CN202251690 U CN 202251690U
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- Prior art keywords
- gear
- output
- end cover
- bearing
- dual
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Abstract
The utility model discloses a dual-output reducer. The reducer comprises a shell and a center shaft, wherein the upper end and the lower end of the shell are respectively provided with an upper end cover and a lower end cover, a transmission shaft is arranged between the upper end cover and the lower end cover, the center shaft is fixedly provided with a driving gear and is sleeved with an output shaft sleeve, the lower end of the output shaft sleeve is fixedly provided with a driven gear, the transmission shaft is provided with a secondary transmission gear, the secondary transmission gear is respectively meshed with the driving gear and the driven gear, the center shaft and the output shaft sleeve are fixed by one bearing, the output shaft sleeve and the upper end cover are fixed by one bearing, the center shat and the lower end cover are also fixed by one bearing, and the gears in the reducer are bevel gears or spiral gears. Compared with the prior art, the dual-output reducer disclosed by the utility model has the advantages that a gear transmission system is simple, two coaxial power outputs with the same rotating speed or different rotating speeds can be generated under the condition of one power input, and the requirement of a dual-power washing machine can be satisfied.
Description
Technical field
The utility model relates to retarder, is specifically related to a kind of dual output retarder.
Background technique
Existing decelerator for washing machine generally is that through the eccentricity gear group, perhaps planetary pinion changes a kind of output into a power input, and its rotating speed and speed ratio are fixed, and have only an output.This gearbox can only be suitable for the washing machine that only needs single power.Can't the satisfy the demand requirement of washing machine of two power.
The model utility content
The purpose of the utility model is to overcome the defective that exists in the existing technology; A kind of retarder of two outputs is provided; Under the situation of a power input, can produce two power outputs that coaxial rotating speed is identical or different, to satisfy the requirement of two-power washing machine.
For realizing above-mentioned purpose, the technological scheme of the utility model is a kind of dual output retarder of design, and said retarder includes shell, central shaft; Upper and lower end at said shell is respectively equipped with upper end cap and lower end cap, it is characterized in that, between said upper end cap and lower end cap, transmission shaft is installed; On said central shaft, be installed with master gear; On said central shaft, be set with output sleeve, be fixed with driven gear, the secondary driving gear is installed on said transmission shaft in the lower end of said output sleeve; Said secondary driving gear meshes with master gear and driven gear respectively; Through bearing fixing, also through bearing fixing, the gear in the said retarder is helical gear or is spiral gear between said central shaft and the lower end cap between said central shaft and the output sleeve, between output sleeve and the upper end cap.
Wherein, described bearing is oil-impregnated bearing or ball bearing.
The advantage and the beneficial effect of the utility model are: this retarder compared with prior art; Gear train assembly is simple; Under the situation of a power input, can produce the power output of two coaxial identical or different rotating speeds, can satisfy the requirement of two-power washing machine.
Description of drawings
Fig. 1 is the utility model dual output reducer structure schematic representation;
Fig. 2 is the plan view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the embodiment of the utility model is further described.Following examples only are used for more clearly explaining the technological scheme of the utility model, and can not limit the protection domain of the utility model with this.
As shown in Figure 1, the utility model is a kind of dual output retarder, includes shell; Central shaft 1 is equipped with upper end cap 7, lower end cap 3 at the shell upper and lower end, at upper and lower end cap 7, transmission shaft 5 is installed between 3; On central shaft 1, be installed with master gear 2, on central shaft 1, also be set with output sleeve 9, driven gear 8 is housed in output sleeve 9 lower ends; Secondary driving gear 6,4 is installed on transmission shaft 5; With master gear 2 and driven gear 8 engagements, for bearing or sliding sleeve mode connect, fixing between output sleeve 9 and the upper end cap 7 between central shaft 1 and output sleeve 9 respectively through ball bearing (or sliding sleeve mode); Fixing through bearing (or sliding sleeve mode) between central shaft 1 and the lower end cap 3, the gear in the said retarder is helical gear or is spiral gear.Central shaft passes retarder, and the other end is also as output shaft, and such input produces two outputs.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (2)
1. dual output retarder, said retarder includes shell, central shaft, is respectively equipped with upper end cap and lower end cap at the upper and lower end of said shell; It is characterized in that; Between said upper end cap and lower end cap, transmission shaft is installed, on said central shaft, is installed with master gear, on said central shaft, be set with output sleeve; Lower end at said output sleeve is fixed with driven gear; The secondary driving gear is installed on said transmission shaft, said secondary driving gear respectively with the engagement of master gear and driven gear, between said central shaft and the output sleeve, pass through bearing fixing between output sleeve and the upper end cap; Also through bearing fixing, the gear in the said retarder is helical gear or is spiral gear between said central shaft and the lower end cap.
2. dual output retarder as claimed in claim 1 is characterized in that, described bearing is oil-impregnated bearing or ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203394558U CN202251690U (en) | 2011-09-08 | 2011-09-08 | Dual-output reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203394558U CN202251690U (en) | 2011-09-08 | 2011-09-08 | Dual-output reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202251690U true CN202251690U (en) | 2012-05-30 |
Family
ID=46112936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203394558U Expired - Fee Related CN202251690U (en) | 2011-09-08 | 2011-09-08 | Dual-output reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202251690U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900832A (en) * | 2012-10-31 | 2013-01-30 | 浙江午马减速机有限公司 | Double-power speed reducer |
| CN103307221A (en) * | 2013-06-20 | 2013-09-18 | 莱恩农业装备有限公司 | Composite adjustable transmission rod |
| CN103697114A (en) * | 2013-11-28 | 2014-04-02 | 江苏泰隆减速机股份有限公司 | Manual and electric compact type steering speed reducer |
| CN103821903A (en) * | 2014-01-27 | 2014-05-28 | 山东鲁科自动化技术有限公司 | Novel cylindrical gear differential mechanism |
| CN104141772A (en) * | 2014-06-24 | 2014-11-12 | 杭州萧山江南通用机械厂 | Reduction gearbox for harvester |
| CN106321788A (en) * | 2016-10-25 | 2017-01-11 | 中国航空动力机械研究所 | Coaxial dual output transmission structure |
-
2011
- 2011-09-08 CN CN2011203394558U patent/CN202251690U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900832A (en) * | 2012-10-31 | 2013-01-30 | 浙江午马减速机有限公司 | Double-power speed reducer |
| CN103307221A (en) * | 2013-06-20 | 2013-09-18 | 莱恩农业装备有限公司 | Composite adjustable transmission rod |
| CN103697114A (en) * | 2013-11-28 | 2014-04-02 | 江苏泰隆减速机股份有限公司 | Manual and electric compact type steering speed reducer |
| CN103821903A (en) * | 2014-01-27 | 2014-05-28 | 山东鲁科自动化技术有限公司 | Novel cylindrical gear differential mechanism |
| CN104141772A (en) * | 2014-06-24 | 2014-11-12 | 杭州萧山江南通用机械厂 | Reduction gearbox for harvester |
| CN104141772B (en) * | 2014-06-24 | 2016-06-15 | 杭州萧山江南通用机械厂 | A kind of reduction gear box of harvester |
| CN106321788A (en) * | 2016-10-25 | 2017-01-11 | 中国航空动力机械研究所 | Coaxial dual output transmission structure |
| CN106321788B (en) * | 2016-10-25 | 2019-05-31 | 中国航空动力机械研究所 | Coaxial dual output drive mechanism |
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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: 20120530 Termination date: 20130908 |