CN203892495U - Transmission device of oil skimming pipe - Google Patents
Transmission device of oil skimming pipe Download PDFInfo
- Publication number
- CN203892495U CN203892495U CN201420208686.9U CN201420208686U CN203892495U CN 203892495 U CN203892495 U CN 203892495U CN 201420208686 U CN201420208686 U CN 201420208686U CN 203892495 U CN203892495 U CN 203892495U
- Authority
- CN
- China
- Prior art keywords
- oil skimming
- skimming pipe
- lead screw
- transmission device
- hand wheel
- 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
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- Transmission Devices (AREA)
Abstract
The utility model relates to a transmission device of an oil skimming pipe. The transmission device comprises a hand wheel nut, a lead screw, a rotating lug and a water support; the hand wheel nut and the lead screw are arranged on the water support; the hand wheel nut and the upper portion of the lead screw are connected with each other; the lower portion of the lead screw is connected with the rotating lug which is fixedly connected onto the oil skimming pipe. According to the transmission device of the oil skimming pipe, the nut is driven by a hand wheel, the circular motion of the nut is changed into the linear motion of the lead screw through T threads, the original worm gear and worm transmission is omitted and replaced by a lead screw and nut transmission pair, the lower end of the lead screw is connected with the rotating lug of the oil skimming pipe to enable the axial motion of the lead screw to be skillfully converted into the radial motion of the oil skimming pipe, and accordingly the oil skimming pipe can rotate to work. The transmission device of the oil skimming pipe is simple in structure, stable in work, high in transmission efficiency and long in service life.
Description
Technical field
The utility model relates to a kind of oil skimming pipe transmission device.
Background technique
The at present rotation of oil skimming pipe is driven by worm and gear engagement, or be manually or be electronic.Turbine is foundry goods, and worm screw is processed by round steel, and whole transmission is paid does not have casing, is submerged in water, and transmission lubrication agent must not be added, and anticorrosion must not guarantee causes transmission to pay working life greatly brief, and transmission efficiency reduces greatly.
Model utility content
The utility model provides in order to overcome the above problems that a kind of simple in structure, working stability, transmission efficiency are high, the oil skimming pipe transmission device of long service life.
The technical solution of the utility model is: described transmission device comprises hand wheel nut, screw mandrel, rotation ear and boat support frame, described hand wheel nut and screw mandrel are arranged on boat support frame, described hand wheel nut and screw mandrel top interconnect, described screw mandrel bottom is connected with rotation ear, and described rotation ear is fixedly connected on oil skimming pipe.
Engage by T-shaped thread on described hand wheel nut and screw mandrel top.
The utility model drives nut by handwheel, by T-shaped screw thread, the circular movement of nut is changed to the straight line motion of screw mandrel, break away from original turbine and worm transmission, pay replacement with screw nut driving, the lower end of screw mandrel connects the rotation ear of oil skimming pipe, the axial motion of screw mandrel is converted to cleverly to the radial motion of oil skimming pipe, carries out work thereby oil skimming pipe is rotated.The utility model is simple in structure, working stability, transmission efficiency are high, long service life.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1 is oil skimming pipe, the 2nd, rotate ear, and the 3rd, screw mandrel, the 4th, hand wheel nut, the 5th, boat support frame.
Embodiment
Oil skimming pipe transmission device, described transmission device comprises hand wheel nut 4, screw mandrel 3, rotates ear 2 and boat support frame 5, and described hand wheel nut 4 and screw mandrel 3 are arranged on boat support frame 5, do not do radially and fix, and can do small angle oscillation; Described hand wheel nut 4 and screw mandrel 3 tops interconnect; Described screw mandrel 3 bottoms are connected with rotates ear 2, does not do radially and fixes, and can do small angle and mutually swing; Described rotation ear 2 is fixedly connected on oil skimming pipe 1, and engage by T-shaped thread on described hand wheel nut 4 and screw mandrel 3 tops, and hand wheel nut 4 rotates, and screw mandrel 3 promotes or declines.
Claims (2)
1. oil skimming pipe transmission device, it is characterized in that: described transmission device comprises hand wheel nut, screw mandrel, rotation ear and boat support frame, described hand wheel nut and screw mandrel are arranged on boat support frame, described hand wheel nut and screw mandrel top interconnect, described screw mandrel bottom is connected with rotation ear, and described rotation ear is fixedly connected on oil skimming pipe.
2. oil skimming pipe transmission device according to claim 1, is characterized in that: engage by T-shaped thread on described hand wheel nut and screw mandrel top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208686.9U CN203892495U (en) | 2014-04-28 | 2014-04-28 | Transmission device of oil skimming pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208686.9U CN203892495U (en) | 2014-04-28 | 2014-04-28 | Transmission device of oil skimming pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203892495U true CN203892495U (en) | 2014-10-22 |
Family
ID=51718903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420208686.9U Expired - Fee Related CN203892495U (en) | 2014-04-28 | 2014-04-28 | Transmission device of oil skimming pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203892495U (en) |
-
2014
- 2014-04-28 CN CN201420208686.9U patent/CN203892495U/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: 20141022 Termination date: 20160428 |