CN201973085U - Bearing and protecting device - Google Patents
Bearing and protecting device Download PDFInfo
- Publication number
- CN201973085U CN201973085U CN2010206452461U CN201020645246U CN201973085U CN 201973085 U CN201973085 U CN 201973085U CN 2010206452461 U CN2010206452461 U CN 2010206452461U CN 201020645246 U CN201020645246 U CN 201020645246U CN 201973085 U CN201973085 U CN 201973085U
- Authority
- CN
- China
- Prior art keywords
- protecting device
- bearing
- shaft
- connecting rod
- axle sleeve
- 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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- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model belongs to the field of mechanical equipment, and particularly relates to a bearing and protecting device of an output shaft and a driven shaft of a motor, and the bearing and protecting device is used for protecting long-distance chain transmission and belt transmission. The bearing and protecting device is characterized in that the bearing and protecting device comprises a first shaft sleeve connected with the output shaft of the motor, and a second shaft sleeve connected with the driven shaft, wherein, a first connecting rod and a second connecting rod are respectively arranged on the first shaft sleeve and the second shaft sleeve; and the bearing and protecting device further comprises a regulating device for connecting the first connecting rod and the second connecting rod. The utility model provides the bearing and protecting device which provides a support force for a driving shaft and the driven shaft when a machine runs, thereby preventing the driving shaft and the driven shaft from deforming and prolonging the service lives of the shafts.
Description
Technical field
The utility model belongs to the machinery field, and particularly a kind of being used to protected than length apart from the output shaft of the motor of chain-driven, band transmission and the supporting and protecting device of driven shaft.
Background technique
Chain-driven and band transmission are the kinds of drive commonly used in the machinery; because the needs of machinery mechanism; there are the chain-driven and the band transmission of longer distance; so just bring a problem; transmission distance between live axle and the driven shaft is bigger; the stress that two axles are subjected to is bigger, has the possibility of shaft distortion bending, has designed the supporting and protecting device at this situation the utility model.
Summary of the invention
The utility model has designed a kind of supporting and protecting device, is used to prevent the shaft bending distortion of remote chain-driven and band transmission, has prolonged the working life of rotating shaft.
The utility model is achieved through the following technical solutions:
The supporting and protecting device; it comprises first axle sleeve that is connected with motor output shaft; and second axle sleeve that is connected with driven shaft, be respectively equipped with the head rod and second connecting rod on first axle sleeve and second axle sleeve, also comprise a controlling device that connects the head rod and second connecting rod.
The both sides of described controlling device are provided with screw thread, and the rotation direction of both sides screw thread is opposite.
Be provided with bearing in described first axle sleeve and second axle sleeve.
The utility model provides a kind of supporting and protecting device, when machine turns round, provides a support force to live axle and driven shaft, prevents both distortion, has prolonged the working life of axle.
Description of drawings
Fig. 1 is a structural representation of the present utility model,
1 is machine body among the figure, and 2 is motor, and 3 is first belt wheel, and 4 is live axle, and 5 is first axle sleeve, and 6 is head rod, and 7 is controlling device, and 8 is second connecting rod, and 9 is second axle sleeve, and 10 is driven shaft, and 11 is second belt wheel.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Supporting and protecting device as shown in Figure 1; it comprises first axle sleeve 5 that is connected with the live axle 4 of motor 2; and second axle sleeve 9 that is connected with driven shaft 10; be respectively equipped with the head rod 6 and second connecting rod 8 on first axle sleeve 5 and second axle sleeve 9, also comprise a controlling device 7 that connects the head rod 6 and second connecting rod 8.
The both sides of described controlling device 7 are provided with screw thread, and the rotation direction of both sides screw thread is opposite, and the rotation direction of the screw thread of setting is opposite, can realize regulating fast.
Be provided with bearing in described first axle sleeve and second axle sleeve.
The utility model provides a kind of supporting and protecting device, when machine turns round, provides a support force to live axle and driven shaft, prevents both distortion, has prolonged the working life of axle.
Claims (3)
1. supporting and protecting device; it is characterized in that: it comprises first axle sleeve that is connected with motor output shaft; and second axle sleeve that is connected with driven shaft; be respectively equipped with the head rod and second connecting rod on first axle sleeve and second axle sleeve, also comprise a controlling device that connects the head rod and second connecting rod.
2. supporting and protecting device according to claim 1 is characterized in that: the both sides of described controlling device are provided with screw thread, and the rotation direction of both sides screw thread is opposite.
3. supporting and protecting device according to claim 1 is characterized in that: be provided with bearing in described first axle sleeve and second axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206452461U CN201973085U (en) | 2010-12-07 | 2010-12-07 | Bearing and protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206452461U CN201973085U (en) | 2010-12-07 | 2010-12-07 | Bearing and protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201973085U true CN201973085U (en) | 2011-09-14 |
Family
ID=44578188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206452461U Expired - Fee Related CN201973085U (en) | 2010-12-07 | 2010-12-07 | Bearing and protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201973085U (en) |
-
2010
- 2010-12-07 CN CN2010206452461U patent/CN201973085U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20111207 |