CN203189648U - Gear - Google Patents
Gear Download PDFInfo
- Publication number
- CN203189648U CN203189648U CN 201220703475 CN201220703475U CN203189648U CN 203189648 U CN203189648 U CN 203189648U CN 201220703475 CN201220703475 CN 201220703475 CN 201220703475 U CN201220703475 U CN 201220703475U CN 203189648 U CN203189648 U CN 203189648U
- Authority
- CN
- China
- Prior art keywords
- gear
- utility
- model
- chains
- circles
- 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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- Gears, Cams (AREA)
Abstract
The utility model discloses a gear. The gear comprises two half-round gear chains. The gear chains are respectively provided with a plurality of half gears and connected through bolts on the portion of the half gears. A plurality of circles are arranged on the inner sides of the gear chains, and the gear is fixedly connected with a cylinder body through the circles. The gear is compact in structure, high in connection strength and small in deformation, and has maintainability. Meanwhile, gear deformation is avoided.
Description
Technical field
The utility model belongs to component of machine manufacturing technology field, is specifically related to a kind of gear.
Background technique
Gear of the prior art generally adopts one-body molded or the interlinkage structure, though the simple maintenance trouble of one-body molded manufacturing, the interlinkage structure exist gear come off easily, easily deformable, and link strength is not high enough, the phenomenon that ruptures occurs through regular meeting.
The model utility content
The model utility purpose: the purpose of this utility model is in order to solve deficiency of the prior art, a kind of compact structure to be provided, and the join strength height is out of shape little gear.
Technological scheme: a kind of gear described in the utility model, comprise two sections semi-circular teeth endless chains, be respectively equipped with several half gears on the described wheel chain, described two sections semi-circular teeth endless chains connect by bolt at described half gear place, and described wheel chain inboard also is provided with several circles.
As optimization, described gear is fixedlyed connected by circle with cylindrical shell.
Beneficial effect: the utility model compact structure, the join strength height is out of shape for a short time, has avoided gear shifting quadrant texturing, has maintainability simultaneously.
Description of drawings
Fig. 1 is an embodiment's of the utility model structural representation.
Embodiment
A kind of gear as shown in Figure 1, comprise two sections semi-circular teeth endless chains 1, be respectively equipped with 3, two sections semi-circular teeth endless chains 1 of several half gears on the wheel chain 1 and connect by bolt 2 at half gear, 3 places, wheel chain 1 inboard also is provided with several circles 4, and gear is fixedlyed connected by circle 4 with cylindrical shell.
Claims (1)
1. gear, it is characterized in that: comprise two sections semi-circular teeth endless chains (1), be respectively equipped with several half gears (3) on the described wheel chain (1), described two sections semi-circular teeth endless chains (1) are located to connect by bolt (2) at described half gear (3), and described wheel chain (1) inboard also is provided with several circles (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220703475 CN203189648U (en) | 2012-12-19 | 2012-12-19 | Gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220703475 CN203189648U (en) | 2012-12-19 | 2012-12-19 | Gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203189648U true CN203189648U (en) | 2013-09-11 |
Family
ID=49106509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220703475 Expired - Fee Related CN203189648U (en) | 2012-12-19 | 2012-12-19 | Gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203189648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329436A (en) * | 2014-01-15 | 2015-02-04 | 山东建筑大学 | Force reduction split big gear |
-
2012
- 2012-12-19 CN CN 201220703475 patent/CN203189648U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329436A (en) * | 2014-01-15 | 2015-02-04 | 山东建筑大学 | Force reduction split big gear |
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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 |
Granted publication date: 20130911 Termination date: 20191219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |