CN204784575U - Drive gear structure - Google Patents
Drive gear structure Download PDFInfo
- Publication number
- CN204784575U CN204784575U CN201520447778.7U CN201520447778U CN204784575U CN 204784575 U CN204784575 U CN 204784575U CN 201520447778 U CN201520447778 U CN 201520447778U CN 204784575 U CN204784575 U CN 204784575U
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- CN
- China
- Prior art keywords
- gear
- utility
- model
- mass
- gear mass
- 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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- Gear Transmission (AREA)
- Gears, Cams (AREA)
Abstract
The utility model discloses a drive gear structure, including the gear mass, gear mass central authorities are equipped with through -hole or integrative hinge, are equipped with a plurality of evenly distributed's drive tooth on its outer wall, and the drive tooth is halfpace shape protrusion form, and its surface be the cambered surface, on the gear masses between two adjacent drive teeth all the embedding install a plurality of deflector rolls that set up side by side, circle and the coaxial setting of gear mass that the cambered surface that drives the surface of tooth belonged to. The utility model has the advantages of reasonable design, it is ingenious, can effectual reduction mesh the impact of transmission in -process and the noise of resistance and transmission in -process, increase of service life.
Description
Technical field
The utility model relates to Gear Processing field, particularly a kind of driving gear structure.
Background technique
Gear transmission is the mechanical transmission utilizing the gear teeth of two gears to engage each other transferring power and motion.Parallel axes column gear transmission, concurrent aces Bevel Gear Drive and alternating axis helical gear drive is divided by the relative position of Gear axis.There is the features such as compact structure, efficiency is high, the life-span is long.Gear transmission refers to device that is direct with the driven wheel gear teeth, that transmit motion and power.In all mechanical transmission, gear transmission is most widely used, can be used to transmit the motion between the not far diaxon of relative position and power.
Gear transmission is steady, and velocity ratio is accurate, and reliable operation, efficiency are high, the life-span is long, and the power of use, speed and dimensional range are large.
But driving gear in the market exists, and impact force in engagement process is large, resistance large, and the defect that noise is large, cause driving gear spoilage high, noise pollution is serious.
Model utility content
For solve the deficiencies in the prior art, the utility model provide a kind of structural design simple and ingenious, manufacture driving gear structure easy to use.
The technical solution adopted in the utility model is:
Driving gear structure, comprise gear mass, it is characterized in that: described gear mass central authorities are provided with the hinge of through hole or one, its outer wall is provided with some equally distributed driving gears, driving gear is trapezoidal shape convex shape, and its outer surface is cambered surface, the gear mass between two adjacent driven teeth all embeds some deflector rolls be set up in parallel are installed.
Described driving gear structure, is characterized in that: circle and the gear mass at the cambered surface place of the outer surface of described driving gear are coaxially arranged.
Compared with prior art, the beneficial effects of the utility model are:
The utility model reasonable in design, ingenious, the noise in impact force in engagement driving process and resistance and transmission process can be effectively reduced, increase the service life.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail:
Driving gear structure, comprise gear mass 1, gear mass 1 central authorities are provided with the hinge of through hole or one, its outer wall is provided with some equally distributed driving gears 2, driving gear 2 is trapezoidal shape convex shape, and its outer surface 2-1 is cambered surface, the gear mass 1 between two adjacent driven teeth 2 all embeds and is provided with some deflector rolls 3 be set up in parallel, circle and the gear mass 1 at the cambered surface place of the outer surface 2-1 of driving gear 2 are coaxially arranged.
Above-described embodiment is only preferably mode of execution of the present utility model, and in addition, the utility model can also have other implementations.It should be noted that, under the prerequisite not departing from the utility model design, any apparent improvement and modification all should fall within protection domain of the present utility model.
Claims (2)
1. a driving gear structure, comprise gear mass, it is characterized in that: described gear mass central authorities are provided with the hinge of through hole or one, its outer wall is provided with some equally distributed driving gears, driving gear is trapezoidal shape convex shape, and its outer surface is cambered surface, the gear mass between two adjacent driven teeth all embeds some deflector rolls be set up in parallel are installed.
2. driving gear structure according to claim 1, is characterized in that: circle and the gear mass at the cambered surface place of the outer surface of described driving gear are coaxially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520447778.7U CN204784575U (en) | 2015-06-28 | 2015-06-28 | Drive gear structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520447778.7U CN204784575U (en) | 2015-06-28 | 2015-06-28 | Drive gear structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204784575U true CN204784575U (en) | 2015-11-18 |
Family
ID=54524628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520447778.7U Expired - Fee Related CN204784575U (en) | 2015-06-28 | 2015-06-28 | Drive gear structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204784575U (en) |
-
2015
- 2015-06-28 CN CN201520447778.7U patent/CN204784575U/en not_active Expired - Fee Related
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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: 20151118 Termination date: 20170628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |