CN2138718Y - Roller chain driving device - Google Patents
Roller chain driving device Download PDFInfo
- Publication number
- CN2138718Y CN2138718Y CN 92244307 CN92244307U CN2138718Y CN 2138718 Y CN2138718 Y CN 2138718Y CN 92244307 CN92244307 CN 92244307 CN 92244307 U CN92244307 U CN 92244307U CN 2138718 Y CN2138718 Y CN 2138718Y
- Authority
- CN
- China
- Prior art keywords
- roller chain
- driving device
- transmission
- utility
- model
- 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
Links
Abstract
The utility model discloses a roller chain driving device with reliable transmission and safe operation. A purpose made shearing clutch is arranged in existing roller chain transmission for achieving the purpose of safeguard protection in overloading. The utility model is suitable for the feeding transmission of screw presses in 200A-3/100-3 type.
Description
The utility model relates to a kind of roller chain transmission device, is applicable to the charging transmission of 200A-3 type/100-3 type screw oil expeller.
At present, the charging kind of drive of known 200A-3 type/100-3 type screw oil expeller has two kinds, and a kind of is V belt/flat pattern band transmission, and a kind of is gear/roller chain drives.The former is with easily elongatedly under thermal-radiating effect, produces " skidding " phenomenon, and reliable transmission is poor; Though latter's reliable transmission easily causes parts to damage after the overload.
The purpose of this utility model provides a kind of roller chain transmission device, and it is not only realized reliably, safe transmission, and easy for installation.
The purpose of this utility model is achieved in that in roller chain drives; drive sprocket drives driven sprocket by roller chain; a special shearing clutch is set between driven sprocket and the feed shaft; when sneaking into hard thing because oil plant is cleaned in unclean or the oil plant; when moment of torsion surpasses the safe torque that shearing clutch bears, cut off and cut off, driven sprocket and feed shaft disengagement; feed shaft stops operating, and realizes the purpose of safety protection.At this moment, need only remove hard thing, replacing cuts off, and equipment can run well.In addition, the degree of tightness of roller chain can be by the Idle wheel adjustment.
Owing to adopt such scheme, 200A-3 type/100-3 type screw oil expeller charging reliable transmission, running safety, installation, easy to adjust, simple in structure.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a schematic diagram of the present utility model.
Fig. 2 is roller chain drives embodiment's a tectonic maps.
Fig. 3 is I-I sectional view of Fig. 2.
1. drive sprockets, 2. roller chains, 3. driving shafts, 4. Idle wheels, 5. bolt axis, 6. driven sprockets, 7. axle sleeves, 8. screws, 9. feed shaft, 10. guidees 11. cut off 12. keys among the figure
In the drawings, drive sprocket (1) and driving shaft (3) are by key connecting, drive sprocket (1) drives driven sprocket (6) by roller chain (2), between driven sprocket (6) and feed shaft (9), a special shearing clutch is set, it by driven sprocket (6), axle sleeve (7), two guidees (11), cut off (10) and form.Two cut off (11), one is contained on the axle sleeve (7), another is contained on the driven sprocket (6), cutting off (10) is contained in two guidees (11) hole, screw (8) prevents to cut off (10) and comes off, key (12) connects axle sleeve (7) and feed shaft (9), and Idle wheel (4) is adjusted the degree of tightness of roller chain (2), and bolt axis (5) is located Idle wheel (4).
Claims (1)
1, a kind of roller chain transmission device is made up of drive sprocket, roller lotus, driven sprocket, Idle wheel, it is characterized in that: a special shearing clutch is set on the driven sprocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92244307 CN2138718Y (en) | 1992-12-19 | 1992-12-19 | Roller chain driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92244307 CN2138718Y (en) | 1992-12-19 | 1992-12-19 | Roller chain driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2138718Y true CN2138718Y (en) | 1993-07-21 |
Family
ID=33783602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92244307 Expired - Fee Related CN2138718Y (en) | 1992-12-19 | 1992-12-19 | Roller chain driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2138718Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101077564B (en) * | 2006-05-24 | 2010-10-27 | 伍将机械工业股份有限公司 | Automatic door device for numerical value controlled machine tool |
| CN101230901B (en) * | 2007-01-24 | 2012-03-21 | 株式会社椿本链索 | Chain transmission device |
-
1992
- 1992-12-19 CN CN 92244307 patent/CN2138718Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101077564B (en) * | 2006-05-24 | 2010-10-27 | 伍将机械工业股份有限公司 | Automatic door device for numerical value controlled machine tool |
| CN101230901B (en) * | 2007-01-24 | 2012-03-21 | 株式会社椿本链索 | Chain transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |