CN202392426U - Driving wheel protector - Google Patents
Driving wheel protector Download PDFInfo
- Publication number
- CN202392426U CN202392426U CN2011204660271U CN201120466027U CN202392426U CN 202392426 U CN202392426 U CN 202392426U CN 2011204660271 U CN2011204660271 U CN 2011204660271U CN 201120466027 U CN201120466027 U CN 201120466027U CN 202392426 U CN202392426 U CN 202392426U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- semi
- groove
- link press
- circular groove
- 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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- Transmission Devices (AREA)
Abstract
The utility model discloses a driving wheel protector which comprises a connecting frame, wherein the connecting frame is provided with a semicircular groove; both ends of the semicircular groove are respectively hinged with a protective cover and a fixing buckle; the protective cover is provided with a semicircular groove with the same diameter; the closed protective cover and the connecting frame form a circular hole; the inside of the fixing buckle is provided with a square groove; after the fixing buckle is rotated and buckled, the square groove is covered on the outside of the protective cover; the upper wall of the fixing buckle is provided with a bolt hole which is screwed with a fixing bolt; and the tightened fixing bolt contacts the protective cover in a pressure mode. The utility model has the advantage of ingenious structure, is simple and convenient to manufacture and use, protects the normal operation of the machine, and also protects the safety of the operators.
Description
Technical field:
The utility model relates to the mechanical device field, and concrete is a kind of drive wheel protective gear.
Background technique:
The transmission device of the machinery of some is exposed externally, easily by other objects (comprising the operator) touching, and then causes danger easily, not only threatens the normal operation of machinery, also has potentially dangerous operator's safety, brings a lot of hidden danger for usual production.
The model utility content:
The utility model provides a kind of delicate structure, drive wheel protective gear simple to operate.
The technological scheme of the utility model:
The drive wheel protective gear; Comprise link press span, it is characterized in that: have semi-circular groove on the described link press span, the two ends of described semi-circular groove are hinged with protective cover and fixing button respectively; Have semi-circular groove on the described protective cover, cover the back and be combined into circular port with described link press span with the footpath; Have square groove in the described fixing button, rotate fastening rear shape groove and be coated on described protective cover outside, have screw and screwed togather fixing bolt on the described fixing button upper wall, described fixing bolt is tightened back pressure and is contacted with described protective cover.
Described drive wheel protective gear is characterized in that: the diameter of the semi-circular groove on described link press span and the protective cover is identical.
The advantage of the utility model:
The utility model delicate structure is made easy to usely, has not only protected mechanical normal operation, has also protected operator's safety.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the side schematic view of the utility model.
Embodiment:
Referring to accompanying drawing: the drive wheel protective gear; Comprise link press span 1, have semi-circular groove on the link press span 1, the two ends of described semi-circular groove are hinged with protective cover 2 and fixing button 3 respectively; Have semi-circular groove on the described protective cover 2, cover the back and be combined into circular port with described link press span 1 with the footpath; Have square groove 4 in the described fixing button 3; Rotate fastening rear shape groove 4 and be coated on described protective cover 2 outsides; Have screw and screwed togather fixing bolt 5 on described fixing button 3 upper walls; Described fixing bolt 5 is tightened back pressure and is contacted with described protective cover 2, and the diameter of the semi-circular groove on link press span and the protective cover 2 is identical.
Claims (2)
1. drive wheel protective gear; Comprise link press span, it is characterized in that: have semi-circular groove on the described link press span, the two ends of described semi-circular groove are hinged with protective cover and fixing button respectively; Have semi-circular groove on the described protective cover, cover the back and be combined into circular port with described link press span with the footpath; Have square groove in the described fixing button, rotate fastening rear shape groove and be coated on described protective cover outside, have screw and screwed togather fixing bolt on the described fixing button upper wall, described fixing bolt is tightened back pressure and is contacted with described protective cover.
2. drive wheel protective gear according to claim 1 is characterized in that: the diameter of the semi-circular groove on described link press span and the protective cover is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204660271U CN202392426U (en) | 2011-11-22 | 2011-11-22 | Driving wheel protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204660271U CN202392426U (en) | 2011-11-22 | 2011-11-22 | Driving wheel protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202392426U true CN202392426U (en) | 2012-08-22 |
Family
ID=46667352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204660271U Expired - Fee Related CN202392426U (en) | 2011-11-22 | 2011-11-22 | Driving wheel protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202392426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877030A (en) * | 2012-09-19 | 2013-01-16 | 铜陵其利电子材料有限公司 | Membrane roller supporting device for metallized membrane |
-
2011
- 2011-11-22 CN CN2011204660271U patent/CN202392426U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877030A (en) * | 2012-09-19 | 2013-01-16 | 铜陵其利电子材料有限公司 | Membrane roller supporting device for metallized membrane |
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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: 20120822 Termination date: 20121122 |