CN202451739U - Combined rolling gearwheel - Google Patents
Combined rolling gearwheel Download PDFInfo
- Publication number
- CN202451739U CN202451739U CN2011205597792U CN201120559779U CN202451739U CN 202451739 U CN202451739 U CN 202451739U CN 2011205597792 U CN2011205597792 U CN 2011205597792U CN 201120559779 U CN201120559779 U CN 201120559779U CN 202451739 U CN202451739 U CN 202451739U
- Authority
- CN
- China
- Prior art keywords
- gearwheel
- gear
- model
- utility
- arc
- 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 combined rolling gearwheel which comprises a gear wheel body connected with a fly wheel. The gearwheel body is formed by assembling three arc-shaped gearwheels with the same radian. A plurality of screw holes equal in spacing distance are arranged on the three arc-shaped gearwheels. The combined rolling gearwheel has the advantages of being convenient to maintain, long in service life and the like.
Description
Technical field
The utility model relates to a kind of rolling bearing, relates in particular to a kind of combined type rolling bearing.
Background technique
The common cast gear of gear multidigit that uses of some machinery in the market, once-through, gear uses through friction for a long time; The some or all of wearing and tearing that occur the gear groove are easily broken; Cause shorten the working life of gear, gear needs frequent renewal to reinstall, and some large gear volumes that use above the machinery are heavy simultaneously; The maintenance man keeps in repair inconvenience, brings great inconvenience for the ordinary production of enterprise.
The model utility content
The above-mentioned background technical problem that be to solve, the utility model provide a kind of easy for installation, be convenient to keep in repair, a kind of combined type rolling bearing of long service life.
To achieve these goals, the utility model provides a kind of combined type rolling bearing, comprises the gear mass that links to each other with flywheel, and described gear mass is assembled by three identical arc gear wheels of radian size.
On described three arc gear wheels, have the screw of several equidistant sizes.
The utlity model has following beneficial effect in sum:
Easy to maintenance, increased working life of gear.
Description of drawings
Fig. 1 is the structural representation of a kind of combined type rolling bearing of the utility model.
Wherein: the 1-arc gear wheel; The 2-screw; The 3-flywheel.
Embodiment
As shown in Figure 1, a kind of assembly type rolling bearing comprises the gear mass that links to each other with flywheel 3; Described gear mass is assembled by three identical arc gear wheels 1 of radian size; In mechanical long-term operation, because long-term friction when using wearing and tearing to break, maintenance man's only need wherein to wear and tear arc gear wheel 1 of breaking is pulled down and is changed new arc gear wheel 1 when a part of arc gear wheel of gear mass 1; Gear mass is normally used in machinery; Prolonged the working life of gear, on described three arc gear wheels 1, had the screw 2 of several equidistant sizes, arc gear wheel 1 has been fixedly mounted on the flywheel 3 through screw.
More than show and described basic principle of the utility model and the advantage of major character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (2)
1. a combined type rolling bearing comprises the gear mass that links to each other with flywheel, it is characterized in that: described gear mass is assembled by three identical arc gear wheels of radian size.
2. according to the said a kind of combined type rolling bearing of claim 1, it is characterized in that: the screw that has several equidistant sizes on described three arc gear wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205597792U CN202451739U (en) | 2011-12-27 | 2011-12-27 | Combined rolling gearwheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205597792U CN202451739U (en) | 2011-12-27 | 2011-12-27 | Combined rolling gearwheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202451739U true CN202451739U (en) | 2012-09-26 |
Family
ID=46867605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205597792U Expired - Fee Related CN202451739U (en) | 2011-12-27 | 2011-12-27 | Combined rolling gearwheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202451739U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133648A (en) * | 2013-03-13 | 2013-06-05 | 苏州优金金属成型科技有限公司 | Built-up gear |
| CN104033541A (en) * | 2014-05-15 | 2014-09-10 | 余洪阳 | Cellular gear system |
| CN104787137A (en) * | 2015-03-27 | 2015-07-22 | 中联重机股份有限公司 | Crawler belt split type driving wheel for harvester |
| CN110273975A (en) * | 2019-06-28 | 2019-09-24 | 潍柴动力股份有限公司 | Flywheel ring gear component |
-
2011
- 2011-12-27 CN CN2011205597792U patent/CN202451739U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133648A (en) * | 2013-03-13 | 2013-06-05 | 苏州优金金属成型科技有限公司 | Built-up gear |
| CN104033541A (en) * | 2014-05-15 | 2014-09-10 | 余洪阳 | Cellular gear system |
| CN104787137A (en) * | 2015-03-27 | 2015-07-22 | 中联重机股份有限公司 | Crawler belt split type driving wheel for harvester |
| CN110273975A (en) * | 2019-06-28 | 2019-09-24 | 潍柴动力股份有限公司 | Flywheel ring gear component |
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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: 20120926 Termination date: 20121227 |