CN201401275Y - Hydraulic high-power rotating large-torque driver - Google Patents
Hydraulic high-power rotating large-torque driver Download PDFInfo
- Publication number
- CN201401275Y CN201401275Y CN2009201165114U CN200920116511U CN201401275Y CN 201401275 Y CN201401275 Y CN 201401275Y CN 2009201165114 U CN2009201165114 U CN 2009201165114U CN 200920116511 U CN200920116511 U CN 200920116511U CN 201401275 Y CN201401275 Y CN 201401275Y
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- CN
- China
- Prior art keywords
- oil cylinder
- bent axle
- torque driver
- power rotating
- crankshaft
- 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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Abstract
The utility model discloses a mechanical driving output device, in particular to a hydraulic high-power rotating large-torque driver, which comprises a tank engine base. The hydraulic high-power rotating large-torque driver is characterized by further comprising a crankshaft, a first oil cylinder, a second oil cylinder, a first link and a second link. The first oil cylinder is movably connected with the crankshaft via the first link, the second oil cylinder is movably connected with the crankshaft via the second link, two ends of the crankshaft are disposed on the tank engine base via bearings, and one end of the crankshaft is equipped with a balancing wheel. The hydraulic high-power rotating large-torque driver has the advantages of high efficiency, saving energy, large torque and stabledriving.
Description
Technical field
The utility model relates to a kind of mechanical transmission output unit, the big power rotation of especially a kind of hydraulic pressure high pulling torque driver.
Background technique
Existing mechanical transmission output unit mainly contains string pendulum speed reducer, worm reduction gear and oil hydraulic motor etc., and there is the shortcoming that consumed energy is big, output torque power is little in it.Cooperate the 15KW electric-motor-driving as the string pendulum speed reducer, its transmission output revolutions is 47 rev/mins, and output torque power is 4039N.M; Worm reduction gear cooperates the 15KW electric-motor-driving, and its transmission output revolutions is 40 rev/mins, and output torque power is 2010N.M; Oil hydraulic motor cooperates the 15KW electric-motor-driving, and its transmission output revolutions is 5～160 rev/mins, and output torque power is 1900N.M; The big power rotation of hydraulic pressure transmission cooperates 7.5KW electric-motor-driving hydraulic system, and the output torque power of its transmission 10T oil cylinder is 80000N.M.
Summary of the invention
The technical problems to be solved in the utility model provides that a kind of energy-efficient, torque force is big, the big power rotation of stable transmission hydraulic pressure high pulling torque driver.
The technical scheme in the invention for solving the above technical problem is: this driver comprises the casing support, its structural feature is also to be provided with bent axle, first oil cylinder, second oil cylinder, first link rod and second link rod, first oil cylinder flexibly connects by first link rod and bent axle, second oil cylinder flexibly connects by second link rod and bent axle, and the two ends of bent axle are positioned on the casing support.
The two ends of bent axle described in the utility model are positioned on the casing support by bearing.
One end of bent axle described in the utility model also is provided with stabilizer.
The utility model compared with prior art, has following beneficial effect: simultaneously bent axle is carried out transmission by two oil cylinders, along with two oil cylinders alternately advance, the torque force that bent axle is exported can increase by tens times, and power consumption is little, energy saving, stable drive, by regulating the flow of oil in the oil cylinder, can realize the step-less adjustment of speed.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Referring to Fig. 1, present embodiment comprises casing support 1, bent axle 2, first oil cylinder 4, second oil cylinder 6, first link rod 3 and second link rod 5, first oil cylinder 4 flexibly connects by first link rod 3 and bent axle 2, second oil cylinder 6 flexibly connects by second link rod 5 and bent axle 2, and the two ends of bent axle 2 are installed in rotation on the casing support 1 by bearing 7.End at bent axle 2 also is provided with the stabilizer 8 that is used for counterweight.
During work, the hydraulic system that startup links to each other with first oil cylinder 4, second oil cylinder 6, oil outputs in first oil cylinder 4, promotes its piston forward and advances, first link rod 3 travels forward, bent axle 2 rotation, when bent axle 2 rotates to 180 when spending, stabilizer 8 puts in place, the piston of first oil cylinder 4 is return, the piston forward of second oil cylinder 6 advances, because first oil cylinder 4 and second oil cylinder 6 are synchronized with the movement, has just finished 360 degree rotary courses of a bent axle 2 thus.Along with the continuous rotation of bent axle 2, the i.e. driving force of exportable high pulling torque.
As increasing moment of torsion, can realize by the size that increases each oil cylinder, each link rod and bent axle.
Specific embodiment of the utility model is not limited thereto, and first oil cylinder 4 and second oil cylinder 6 also can be pneumatic cylinder, and all the other can reach the technological means of equal effect replaces, also in the utility model protection domain.
Claims (3)
1, the big power rotation of a kind of hydraulic pressure high pulling torque driver, comprise the casing support, it is characterized in that: also be provided with bent axle, first oil cylinder, second oil cylinder, first link rod and second link rod, first oil cylinder flexibly connects by first link rod and bent axle, second oil cylinder flexibly connects by second link rod and bent axle, and the two ends of bent axle are positioned on the casing support.
2, the big power rotation of hydraulic pressure according to claim 1 high pulling torque driver, it is characterized in that: the two ends of described bent axle are positioned on the casing support by bearing.
3, the big power rotation of hydraulic pressure according to claim 1 high pulling torque driver, it is characterized in that: an end of described bent axle also is provided with stabilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201165114U CN201401275Y (en) | 2009-03-30 | 2009-03-30 | Hydraulic high-power rotating large-torque driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201165114U CN201401275Y (en) | 2009-03-30 | 2009-03-30 | Hydraulic high-power rotating large-torque driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201401275Y true CN201401275Y (en) | 2010-02-10 |
Family
ID=41661075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201165114U Expired - Fee Related CN201401275Y (en) | 2009-03-30 | 2009-03-30 | Hydraulic high-power rotating large-torque driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201401275Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734055A (en) * | 2012-06-25 | 2012-10-17 | 三一重工股份有限公司 | Oil cylinder driven power set |
| CN108361341A (en) * | 2016-01-27 | 2018-08-03 | 安溪县中磊设备制造有限公司 | A kind of torque transmission mechanism |
| CN108425824A (en) * | 2018-03-28 | 2018-08-21 | 天津融渌众乐科技有限公司 | A kind of mysterious conjugation pumping system of temperature difference driving |
-
2009
- 2009-03-30 CN CN2009201165114U patent/CN201401275Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734055A (en) * | 2012-06-25 | 2012-10-17 | 三一重工股份有限公司 | Oil cylinder driven power set |
| CN108361341A (en) * | 2016-01-27 | 2018-08-03 | 安溪县中磊设备制造有限公司 | A kind of torque transmission mechanism |
| CN108425824A (en) * | 2018-03-28 | 2018-08-21 | 天津融渌众乐科技有限公司 | A kind of mysterious conjugation pumping system of temperature difference driving |
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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: 20100210 Termination date: 20110330 |