CN104373456A - Composite type concentric drive shaft - Google Patents
Composite type concentric drive shaft Download PDFInfo
- Publication number
- CN104373456A CN104373456A CN201410578321.XA CN201410578321A CN104373456A CN 104373456 A CN104373456 A CN 104373456A CN 201410578321 A CN201410578321 A CN 201410578321A CN 104373456 A CN104373456 A CN 104373456A
- Authority
- CN
- China
- Prior art keywords
- shaft
- outer shaft
- bearing
- inner shaft
- composite type
- 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 invention relates to the technical field of mechanical transmission, and particularly relates to a composite type concentric drive shaft. Nowadays, many devices needing multi-axis transmission appear, and the arrangement of traditional drive shafts is very troublesome, is time-consuming, and occupies a large space, and the investment cost is relatively high. The composite type concentric drive shaft comprises an inner shaft, an outer shaft, an inner shaft bearing, an outer shaft bearing and a driving wheel. The outer shaft is cylindrical in shape. The inner shaft is arranged inside the outer shaft and extends out of the outer shaft. An inner shaft bearing is arranged at both ends of the inner shaft. An outer shaft bearing is arranged at both ends of the outer shaft. The driving wheel is arranged outside the inner shaft bearing. The improved composite type concentric drive shaft can be used in the occasion in need of multi-axis transmission and effectively save the installation space, so that the installation structure is more compact, and the cost can be saved more efficiently.
Description
Technical field
The present invention relates to technical field of mechanical transmission, the concentric transmission shaft of especially a kind of combined type.
Background technique
Transmission shaft is used for connecting or assembling every accessory, is the circular object accessory that can move or rotate, and generally all uses light and resistance to torsion is good alloy steel pipe is made.Nowadays occur the equipment much needing spinning transmission, traditional transmission shaft is arranged pretty troublesome, both time-consuming, and take again larger space, input cost is larger.
Summary of the invention
In order to overcome existing above-mentioned deficiency, the invention provides the concentric transmission shaft of a kind of combined type.
The technical solution adopted for the present invention to solve the technical problems is: the concentric transmission shaft of a kind of combined type, comprise inner shaft, outer shaft, inner shaft bearing, outer axle bearing and drive wheel, outer shaft is cylindric, interior axle is located at outer shaft inside and stretches out outer shaft, interior axle two ends are equipped with inner shaft bearing, outer shaft two ends are equipped with outer axle bearing, are provided with drive wheel outside inner shaft bearing.
The invention has the beneficial effects as follows, the occasion needing spinning transmission can be applied in, effectively saved installing space, make mounting structure compacter, thus more effective cost-saving.
Accompanying drawing explanation
Below in conjunction with attached
figurethe present invention is further described with embodiment.
figure1 is structural representation of the present invention
figure.
figurein axle, 2. inner shaft bearing, 3. outer shaft, 4. outer axle bearing, 5. drive wheel in 1..
Embodiment
As
figure1, shown in 2, the concentric transmission shaft of a kind of combined type, comprise interior axle 1, outer shaft 3, inner shaft bearing 2, outer axle bearing 4 and drive wheel 5, described outer shaft 3 is cylindric, interior axle 1 is located at outer shaft 3 inside and stretches out outer shaft 3, interior axle 1 two ends are equipped with inner shaft bearing 2, and outer shaft 3 two ends are equipped with outer axle bearing 4, are provided with drive wheel 5 outside inner shaft bearing 2.
During work, interior axle 1 is with outer shaft 3 for reference for installation, and complete power transmission by the bearing at drive wheel 5 and interior axle 1, outer shaft 3 two ends separately, outer shaft 3 and interior axle 1 can not interfere with each other in relative movement.
The concentric transmission shaft of combined type after improvement can be applied in the occasion needing spinning transmission, has effectively saved installing space, makes mounting structure compacter, thus more effective cost-saving.
Claims (1)
1. the concentric transmission shaft of combined type, comprise interior axle (1), outer shaft (3), inner shaft bearing (2), outer axle bearing (4) and drive wheel (5), it is characterized in that, described outer shaft (3) is cylindric, interior axle (1) is located at outer shaft (3) inside and stretches out outer shaft (3), interior axle (1) two ends are equipped with inner shaft bearing (2), and outer shaft (3) two ends are equipped with outer axle bearing (4), are provided with drive wheel (5) outside inner shaft bearing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410578321.XA CN104373456A (en) | 2014-10-27 | 2014-10-27 | Composite type concentric drive shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410578321.XA CN104373456A (en) | 2014-10-27 | 2014-10-27 | Composite type concentric drive shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104373456A true CN104373456A (en) | 2015-02-25 |
Family
ID=52552557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410578321.XA Pending CN104373456A (en) | 2014-10-27 | 2014-10-27 | Composite type concentric drive shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104373456A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115243560A (en) * | 2020-03-02 | 2022-10-25 | Cj第一制糖株式会社 | Sterilization module and carrier treatment module |
-
2014
- 2014-10-27 CN CN201410578321.XA patent/CN104373456A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115243560A (en) * | 2020-03-02 | 2022-10-25 | Cj第一制糖株式会社 | Sterilization module and carrier treatment module |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |