CN105156605A - Power conversion device with swing rotation changed into unidirectional rotation - Google Patents
Power conversion device with swing rotation changed into unidirectional rotation Download PDFInfo
- Publication number
- CN105156605A CN105156605A CN201510441649.1A CN201510441649A CN105156605A CN 105156605 A CN105156605 A CN 105156605A CN 201510441649 A CN201510441649 A CN 201510441649A CN 105156605 A CN105156605 A CN 105156605A
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- gear
- free wheel
- wheel device
- power
- rotating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/14—Gearings for reversal only
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention relates to a power conversion device with swing rotation changed into unidirectional rotation. According to the device, a driven gear is clamped and engaged between two driving gears on one axis for transmission; two overrun clutches perform forward and backward rotation transmission on reciprocating rotation motion on an input shaft through the two driving gears respectively and drive the driven gear to perform unidirectional rotation output. As the first gear and the second gear are perpendicular to and clamp the left and right of the third gear in an engaged mode, under the action of the first overrun clutch and the second overrun clutch, the first gear and the second gear rotate forward and backward respectively and drive the third gear to rotate unidirectionally, moreover, the three gears rotate in the same direction all the time. The power conversion device is simple in structure, large in load bearing force, stable in power output and particularly applicable to a reversing device of a wave power generation device. Compared with the prior art, the power conversion device has the characteristics of being high in efficiency, low in cost and the like.
Description
Technical field
The invention belongs to mechanical transmission fields, especially relate to the switching device of power drive that the input of a kind of Bidirectional power becomes unidirectional power output.
Background technique
Wave rotation change single direction rotation device at present to occupy and important power-converting functional part in ocean power generation industry, but prior art is most or there is the drawbacks such as complex structure, cost is high, poor reliability, mechanical switch efficiency are low with kinds of drive such as hydraulic transmission, one way acting, clockwork spring accumulation of energys.
The invention that number of patent application is 201210213090.3 provides unidirectional conversion equipment, this device realizes unidirectional conversion by two free wheel devicees and five gears, although this device can directly to become single-direction transmission Bidirectional driving, but in the running of reality, wherein there are two gearwheels can be in the motion state of waving all the time, effect due to inertia can consume the power of part, under the effect of inertia, also can accelerate the working life of two gears simultaneously, and this device number of gears also relatively many structural volume are also relatively large.
Summary of the invention
For overcome the complex structure that exists in prior art or reliability low, transmission efficiency is low, high in cost of production is not enough, the invention provides that a kind of mechanical switch efficiency is high, cost is low, three gears in compact structure, device remain that respective one direction sense of rotation rotates waves to rotate and become single direction rotation power switching device.The present invention includes gear-box, input shaft, output shaft, the first free wheel device, the second free wheel device, the first gear, the second gear, the 3rd gear; The first described gear and the second gear are on the same axis, face of gear therebetween engagement the 3rd gear transmission in opposite directions of two gears, 3rd gears meshing is integrated in output shaft or with output shaft, first free wheel device output is near also fixing or being engaged in the first gear, first free wheel device input part engagement input shaft, second free wheel device output is near also fixing or being engaged in the second gear, and input shaft is engaged in the second free wheel device input part.First free wheel device and the second free wheel device also can be placed on the two ends of input shaft.Stationarity output shaft in order to ensure Power output can increase inertial flywheel.
The invention has the beneficial effects as follows: due to the present invention's arrangement of gears mode cleverly, first gear, the second gear, the 3rd gear remain that respective one direction rotates, thus reduce wiggly inertia impact can to a greater extent less parts wearing and tearing, reduce the loss of power.Because whole unidirectional flow path switch realizes unidirectional conversion with three gears and two free wheel devicees substantially, power transmission coefficient less reduces kinetic equation loss.It is little that the present invention compared with prior art has gear transmission coefficient, and low cost of manufacture, efficiency are high, the feature of compact structure, good reliability.
Accompanying drawing explanation.
Fig. 1 is generalized section of the present invention;
Fig. 2 is variation 1 generalized section of the present invention;
Fig. 3 is variation 2 generalized section of the present invention;
Fig. 4 is variation 3 generalized section of the present invention;
In accompanying drawing:
1, the first gear 2, second gear 3, the 3rd gear 4, first free wheel device 5, second free wheel device 6, left half axle 7, right axle shaft 8, output shaft 9, inertial flywheel 10, gear-box 11, bearing 12, oil sealing
Embodiment
For a more clear understanding of the present invention, describe the present invention in detail by reference to the accompanying drawings: in addition with following examples, in the following description, so-called left half axle 7 and right axle shaft 8 are also input shafts.
Wave the power switching device rotating and become single direction rotation, comprise the first gear 1, second gear 2, the 3rd gear 3, first free wheel device 4, second free wheel device 5, left half axle 6, right axle shaft 7, output shaft 8, inertial flywheel 9, gear-box 10, bearing 11, oil sealing 12.Although described left half axle 6 and right axle shaft 7 can on the same axis also can on the same axis but be not connected, left half axle 6, right axle shaft 7 be provided with the first gear 1, second gear 2, first free wheel device 4, second free wheel device 5 and bearing 11 and oil sealing 12, first gear 1, second gear 2, the 3rd gear 3, first free wheel device 4, second free wheel device 5 be installed to be installed on gear-box 10 inner; Described output shaft 8 can install inertial flywheel 9, the face of gear of the first gear 1 and the second gear 2 two gears is middle in opposite directions engages the 3rd gear 3 simultaneously, 3rd gear 3 connects engagement output shaft 8 or to be integrated and perpendicular to input shaft, first free wheel device 4 output is near also fixing or being engaged in the first gear 1, first free wheel device 4 input part is engaged in left half axle 6, second free wheel device 5 output is engaged in right axle shaft 7 near also fixing or being engaged in the second gear 2, second free wheel device 5 input part.The present embodiment specific works process: when power of vacillating now to the left, now to the right puts on input shaft, first free wheel device 4 catches and obtains the forward rotating power of left half axle 7 and simultaneous linkage first gear 1 does and forward rotates, and the first gear 1 drives the 3rd gear 3 to do single direction rotation simultaneously; Second free wheel device 5 catches the counter-rotating power of right axle shaft 7 and simultaneous linkage second gear 2 does counter-rotating, and the second gear 2 drives the 3rd gear 3 to do single direction rotation simultaneously; The position, left and right being simultaneously engaged on the 3rd gear because the first gear 1 is vertical with the second gear 2, first gear 1 and the second gear 2 under the effect of the first free wheel device 4 and the second free wheel device 5, the first gear 1 do forward rotate, the second gear 2 does counter-rotating and drives the 3rd gear 3 to do single direction rotation and three gears remain that respective one direction rotates simultaneously.
Variation 1
In the above-described embodiment, to relative to left half axle 6, right axle shaft 7, power input can also can be illustrated by the example that simultaneously inputs of two ends, left and right in monolateral input.But the present invention does not limit this mode of structure.Such as shown in Figure 2 attached, also only can retain a wherein axle in left half axle 6 or right axle shaft 7 as input shaft, the power intake of another axle shortens that to hide gear-box 10 inner.
Variation 2
In the above-described embodiment, be integrated relative to left half axle 6, right axle shaft 7, power input can also can be illustrated by the example that simultaneously inputs of two ends, left and right in monolateral input.But the present invention does not limit this mode of structure.Such as attached left half axle as shown in Figure 36 can disconnect with right axle shaft 7 intermediate connections and not being connected mutually.
Variation 3
In the above-described embodiment, be integrated relative to left half axle 6, right axle shaft 7, power input can also can be illustrated by the example that simultaneously inputs of two ends, left and right in monolateral input.But the present invention does not limit this mode of structure.Such as attached left half axle as shown in Figure 46 can disconnect with right axle shaft 7 intermediate connections and not being connected mutually, and the first free wheel device 4 is arranged on the left end of left half axle 6, and the second free wheel device 5 is arranged on the right-hand member of right axle shaft 7.When waving rotating power and be input into the first free wheel device 4 and the second free wheel device 5 simultaneously, first free wheel device 4 catches forward rotating power and passes to left half axle 6 and the first gear 1, the 3rd gear 3 do single direction rotation, and the second free wheel device 5 catches counter-rotating transmission of power and does single direction rotation to right axle shaft 7 and the second gear 2, the 3rd gear 3.
In above mode of execution, to invention has been detailed description, but, the present invention does not limit this mode of structure, the form structure of such as gear-box 10 can be formulated as arbitrary shape, first gear 1, second gear 2, 3rd gear 3 is for coiling angle gear or being that angular wheel is multiple more, bearing 11 can according to customization need adjustment install quantity and and mounting point, oil sealing 12 also can need to install quantity and mounting point according to customization, free wheel device can roller bearing type also can blade tooth type or more, inertial flywheel 9 can be installed and also can not install and can formulate its profile or size as required.
Claims (7)
1. wave the power switching device rotating and become single direction rotation, it is characterized in that, comprise gear-box, input shaft, output shaft, the first free wheel device, the second free wheel device and the first gear, the second gear, the 3rd gear formation; On the same axis, face of gear therebetween engagement the 3rd gear in opposite directions of two gears, the 3rd gear engages with output shaft or is integrated, and output shaft is at a right angle perpendicular to input shaft for the first described gear and the second gear.
2. one according to claim 1 is waved to rotate and is become single direction rotation power switching device, and it is characterized in that the first described free wheel device does forward interlock, the second free wheel device does reverse interlock.
3. a kind of power switching device waving rotation change single direction rotation according to claim 1-2, it is characterized in that the first described free wheel device is near the first gear, second free wheel device is near the second gear, input shaft passes to the first free wheel device and the second free wheel device respectively rotating power of vacillating now to the left, now to the right, first free wheel device catches forward rotating power simultaneously forward rotating power is passed to the first gear, first gear does unidirectional rotary motion rotating power being passed to the 3rd gear, second free wheel device seizure counter-rotating power also gives the second gear counter-rotating transmission of power simultaneously, second gear passes to the 3rd gear rotating power and does unidirectional rotary motion.
4. a kind of power switching device waving rotation change single direction rotation according to claim 1-2, it is characterized in that described when the first free wheel device and the second free wheel device are positioned over the right and left of input shaft respectively, input shaft must disconnect and be divided into left half axle and right axle shaft, first gears meshing is in left half axle, second gears meshing is in right axle shaft, outside rotating power of vacillating now to the left, now to the right passes to the first free wheel device and the second free wheel device simultaneously, first free wheel device catches outside forward rotating power simultaneously forward rotating power is passed to left half axle, simultaneously left half axle passes to the first gear forward rotating power, simultaneously the first gear passes to the 3rd gear forward rotating power and does unidirectional rotary motion, second free wheel device catch counter-rotating power and simultaneously counter-rotating transmission of power to right axle shaft, right axle shaft gives the second gear counter-rotating transmission of power simultaneously, second gear does unidirectional rotary motion to the 3rd gear counter-rotating transmission of power simultaneously.
5. a kind of power switching device waving rotation change single direction rotation described in claim 1-3, it is characterized in that described input shaft can also can input by the right and left together in monolateral input, left half axle and right axle shaft can be connected and also can not be connected.
6. a kind of according to claim 1-5 waves the power switching device rotating and become single direction rotation, it is characterized in that described gear-box can formulate the bearing size of any face shaping, input shaft and output shaft and number of bearings and oil-sealing arrangement according to whole apparatus design demand.
7. a kind of power switching device waving rotation change single direction rotation according to claim 1, is characterized in that described output shaft can increase installation inertial flywheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510441649.1A CN105156605A (en) | 2015-07-26 | 2015-07-26 | Power conversion device with swing rotation changed into unidirectional rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510441649.1A CN105156605A (en) | 2015-07-26 | 2015-07-26 | Power conversion device with swing rotation changed into unidirectional rotation |
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| Publication Number | Publication Date |
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| CN105156605A true CN105156605A (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510441649.1A Pending CN105156605A (en) | 2015-07-26 | 2015-07-26 | Power conversion device with swing rotation changed into unidirectional rotation |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023623A (en) * | 2017-05-02 | 2017-08-08 | 吴钦发 | It is a kind of to possess the unidirectional power conversion equipment for waving rotation housing and the method for realizing unidirectional power conversion |
| CN108188871A (en) * | 2017-12-28 | 2018-06-22 | 深圳磨霸智能科技有限公司 | A kind of 3D polishing and burnishing machines wave rotating mechanism |
| TWI644019B (en) * | 2016-01-07 | 2018-12-11 | 吳欽發 | One-way conversion device and power system having the same |
| WO2020252872A1 (en) * | 2019-06-15 | 2020-12-24 | 吴钦发 | One-way power conversion device and power system having same |
| CN114158968A (en) * | 2021-12-16 | 2022-03-11 | 吴佳雨 | Pediatric nursing cleaning device and using method thereof |
Citations (6)
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| US4022308A (en) * | 1976-04-23 | 1977-05-10 | Chrysler Corporation | Drive coupling and clutches |
| CN202082351U (en) * | 2011-05-16 | 2011-12-21 | 苗军 | Mechanism for switching bidirectional rotation to unidirectional rotation |
| CN102345712A (en) * | 2011-09-28 | 2012-02-08 | 江苏省无锡探矿机械总厂有限公司 | Reverser |
| CN102536614A (en) * | 2012-01-06 | 2012-07-04 | 中国石油大学(华东) | Wobble plate-type wave power device |
| CN203686037U (en) * | 2013-11-28 | 2014-07-02 | 长安大学 | Magnetorheological fluid based cone gear driving reverser |
| CN104314734A (en) * | 2014-10-13 | 2015-01-28 | 上海海洋大学 | Boat type wave current generating set |
-
2015
- 2015-07-26 CN CN201510441649.1A patent/CN105156605A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4022308A (en) * | 1976-04-23 | 1977-05-10 | Chrysler Corporation | Drive coupling and clutches |
| CN202082351U (en) * | 2011-05-16 | 2011-12-21 | 苗军 | Mechanism for switching bidirectional rotation to unidirectional rotation |
| CN102345712A (en) * | 2011-09-28 | 2012-02-08 | 江苏省无锡探矿机械总厂有限公司 | Reverser |
| CN102536614A (en) * | 2012-01-06 | 2012-07-04 | 中国石油大学(华东) | Wobble plate-type wave power device |
| CN203686037U (en) * | 2013-11-28 | 2014-07-02 | 长安大学 | Magnetorheological fluid based cone gear driving reverser |
| CN104314734A (en) * | 2014-10-13 | 2015-01-28 | 上海海洋大学 | Boat type wave current generating set |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI644019B (en) * | 2016-01-07 | 2018-12-11 | 吳欽發 | One-way conversion device and power system having the same |
| CN107023623A (en) * | 2017-05-02 | 2017-08-08 | 吴钦发 | It is a kind of to possess the unidirectional power conversion equipment for waving rotation housing and the method for realizing unidirectional power conversion |
| CN108188871A (en) * | 2017-12-28 | 2018-06-22 | 深圳磨霸智能科技有限公司 | A kind of 3D polishing and burnishing machines wave rotating mechanism |
| CN108188871B (en) * | 2017-12-28 | 2019-09-13 | 深圳磨霸智能科技有限公司 | A kind of 3D polishing and burnishing machine waves rotating mechanism |
| WO2020252872A1 (en) * | 2019-06-15 | 2020-12-24 | 吴钦发 | One-way power conversion device and power system having same |
| US11959532B2 (en) | 2019-06-15 | 2024-04-16 | Xiamen Chuangliu Technology Co., Ltd. | One-way power conversion device and power system having same |
| CN114158968A (en) * | 2021-12-16 | 2022-03-11 | 吴佳雨 | Pediatric nursing cleaning device and using method thereof |
| CN114158968B (en) * | 2021-12-16 | 2023-09-08 | 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） | Pediatric nursing and cleaning device and application method thereof |
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Application publication date: 20151216 |
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