CN1474073A - Front and back output composite shaft gearbox - Google Patents
Front and back output composite shaft gearbox Download PDFInfo
- Publication number
- CN1474073A CN1474073A CNA021568723A CN02156872A CN1474073A CN 1474073 A CN1474073 A CN 1474073A CN A021568723 A CNA021568723 A CN A021568723A CN 02156872 A CN02156872 A CN 02156872A CN 1474073 A CN1474073 A CN 1474073A
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- CN
- China
- Prior art keywords
- gear
- shaft
- sleeve
- output
- spindle
- 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.)
- Pending
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Abstract
The forward and reverse output composite shaft gearbox is one gear transmission unit. The composite output shaft includes coaxial spindle and hollow sleeve spindle, the input shaft has two mounted gears, including one meshed to the gear on the spindle and the other meshed to the gear on the sleeve spindle via a gear mounted on the direction-changing shaft. The spindle and the sleeve spindle have opposite rotation directions, and this can increase the power transmission modes of gearbox to meet some special requirement and expand application range.
Description
" technical field " the present invention relates to a kind of gear drive, particularly belongs to a kind of forward and reverse output composite shaft gear-box.
Gear-box that " background technique " is traditional or gearbox pattern are varied, and the main distinction is parallel shaft arrangement or vertical shaft layout, but the input shaft of this dual mode and output shaft are single shaft.As mechanically operated foundation, this input of conventional gearbox, outputting power monotony have limited effect, function and the purposes of associated machines greatly.
" summary of the invention " purpose of the present invention promptly is to provide a kind of novel forward and reverse output composite shaft gear-box, enriches the gear-box power way of output to overcome the narrow limitation of conventional gearbox, to reach, and widens the purpose of relevant device function and Applicable scope.
Forward and reverse output composite shaft gear-box disclosed in this invention, adopt parallel shaft arrangement, it is characterized in that, arrange input shaft (2), changed course transmission shaft (4) and compound output shaft in the said casing (8) successively, so-called compound output shaft comprises the mandrel (6) of coaxial line and the sleeve (7) of hollow; Be equipped with gear (9) and gear (1) on the input shaft, gear (10) engagement on gear (9) and the mandrel; Gear (1) is realized transmission by the gear (3) that assembles on the changed course transmission shaft with the gear (5) on the sleeve.
Because gear-box disclosed in this invention taked compound output shaft, and its mandrel is opposite with turning to of sleeve, so has and enrich the gear-box power way of output, can satisfy the relevant device specific use, widen the effect of its function and Applicable scope.
" description of drawings " accompanying drawing is a sectional drawing of the present invention.
" embodiment " is further described at specific embodiments of the invention below in conjunction with accompanying drawing:
As shown in drawings, forward and reverse output composite shaft gear-box disclosed in this invention adopts parallel shaft arrangement, is furnished with input shaft (2), changed course transmission shaft (4) and compound output shaft in the casing (8) successively.Compound output shaft comprises mandrel (6) and sleeve (7).Mandrel is a solid body, and sleeve is the tubulose of hollow, is sleeved on the mandrel outside, both same axis.Be equipped with gear (9) and gear (1) on the input shaft.Gear (10) engagement on gear (9) and the mandrel constitutes first auxiliary driving relation; Gear (5) engagement on gear (3) engagement, gear (3) and the sleeve that assembles on gear (1) and the changed course transmission shaft constitutes second auxiliary driving and concerns.
In the embodiment shown in the figures, the velocity ratio of the gear (10) on gear (9) and the mandrel is 1: 1, i.e. the input of first auxiliary driving relation, output are than being 1: 1.Velocity ratio between gear (1) and the gear (3), between gear (3) and the gear (5) was all 1: 1, and therefore the input of second auxiliary driving relation, output are 1: 1 than also.But, this drive connection is not unique, input and output are than fixing, according to the mandrel of compound output shaft and the different needs of sleeve rotating speed, can change the velocity ratio of above-mentioned driving gear, the input, output that make first auxiliary driving relation and second auxiliary driving relation are than different, and promptly mandrel is different with the rotating speed of sleeve, realize differential effect, its principle is the same.
Claims (2)
1, a kind of forward and reverse output composite shaft gear-box, adopt parallel shaft arrangement, it is characterized in that arrange input shaft (2), changed course transmission shaft (4) and compound output shaft in the said casing (8) successively, so-called compound output shaft comprises the mandrel (6) of coaxial line and the sleeve (7) of hollow; Be equipped with gear (9) and gear (1) on the input shaft, gear (10) engagement on gear (9) and the mandrel; Gear (1) is realized transmission by the gear (3) that assembles on the changed course transmission shaft with the gear (5) on the sleeve.
2, a kind of forward and reverse output composite shaft gear-box according to claim 1, it is characterized in that, the ratio of the input output of first auxiliary driving relation that said gear (9) and gear (10) constitute, different with the ratio of the input output of second auxiliary driving relation that is made of gear (1), gear (3), gear (5), the mandrel of promptly compound output shaft is different with the rotating speed of sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021568723A CN1474073A (en) | 2002-12-19 | 2002-12-19 | Front and back output composite shaft gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021568723A CN1474073A (en) | 2002-12-19 | 2002-12-19 | Front and back output composite shaft gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1474073A true CN1474073A (en) | 2004-02-11 |
Family
ID=34148819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021568723A Pending CN1474073A (en) | 2002-12-19 | 2002-12-19 | Front and back output composite shaft gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1474073A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390044C (en) * | 2005-03-25 | 2008-05-28 | 上海振华港口机械（集团）股份有限公司 | Rope arranging speed reducing box on multilayer winding reel gear type rope arranging device |
| CN102826346A (en) * | 2012-09-18 | 2012-12-19 | 昆山特力伯传动科技有限公司 | Steering mechanism of conveying belt |
| 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 |
| CN104700708A (en) * | 2015-03-26 | 2015-06-10 | 黄鉴昆 | Disc shaped cam teaching tool |
| CN104864042A (en) * | 2015-06-17 | 2015-08-26 | 沈阳飞机工业（集团）有限公司 | Novel transmission mechanism |
-
2002
- 2002-12-19 CN CNA021568723A patent/CN1474073A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390044C (en) * | 2005-03-25 | 2008-05-28 | 上海振华港口机械（集团）股份有限公司 | Rope arranging speed reducing box on multilayer winding reel gear type rope arranging device |
| CN102826346A (en) * | 2012-09-18 | 2012-12-19 | 昆山特力伯传动科技有限公司 | Steering mechanism of conveying belt |
| 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 |
| CN104700708A (en) * | 2015-03-26 | 2015-06-10 | 黄鉴昆 | Disc shaped cam teaching tool |
| CN104864042A (en) * | 2015-06-17 | 2015-08-26 | 沈阳飞机工业（集团）有限公司 | Novel transmission mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |