CN2168993Y - Energy storaging device for working shaft - Google Patents
Energy storaging device for working shaft Download PDFInfo
- Publication number
- CN2168993Y CN2168993Y CN 93240535 CN93240535U CN2168993Y CN 2168993 Y CN2168993 Y CN 2168993Y CN 93240535 CN93240535 CN 93240535 CN 93240535 U CN93240535 U CN 93240535U CN 2168993 Y CN2168993 Y CN 2168993Y
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- CN
- China
- Prior art keywords
- energy
- friction
- clutch
- friction clutch
- travel axis
- 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 an energy storing device for a movement shaft, which recoveries and stores wasted kinetic energy during a power device braking through a torsion spring installed on the movement shaft and carries out assistance for rapid start when the power device starts. When energy is collected, a friction clutch fixed on the movement shaft drives an internal component of a one way clutch to rotate to twist the torsion spring forwards; after collecting the energy, the torsion spring can not release backward under the control of the structure of the one way clutch, and therefore, the purpose of energy accumulation is obtained; when the energy is released, combining a friction clutch on the other end and loosening a brake cause the energy released by the torsion spring to act on the movement shaft, and therefore, the movement shaft can be released forward to get the purpose of rapid start with assisting the power device.
Description
The utility model relates to a kind of energy storage apparatus, the travel axis energy storage apparatus that particularly a kind of auxiliary power unit starts fast.
On power equipments such as Motor Vehicle, ship, winch, the often influence of stand under load heavy load, problem such as toggle speed appears in power equipment in start-up course slow, and energy consumption is big.For addressing this problem, basic way is to increase by a cover auxiliary power unit on power plant, comes assisting drive force equipment to start fast.There are two approach in the kinetic energy source of this auxiliary power unit: the one, on motive force equipment, increase by a cover motor mechanism in addition; The 2nd, the kinetic energy of motive force equipment saved when waiting to start discharge, be applied on the line shaft.The former cost height, attaching device makes power equipment too heavy, and structure is also unreasonable, the latter is a kind of feasible way, but present representative energy storage apparatus mainly is to be converted into electric energy by mechanical energy, the electric power storage mode of electric energy being saved through storage battery again, this mode can not satisfy the bigger power equipment of carrying.Its electric power storage power can only provide power supply for power devices such as general illuminations, and there is no great realistic meaning aspect the startup of assisting drive force equipment.
The purpose of this utility model is exactly that the mechanical energy that slatterns when a kind of power equipment can the braking will be provided reclaims, and this can be saved by the mechanical means that efficient is higher, discharge when treating start-up of power plant, come the travel axis energy storage apparatus of assisting drive force equipment quick start.
The utility model is achieved in that the last certain end of span of the travel axis (transmission shaft or rotating spindle) at power equipment respectively is equipped with a friction clutch, the outer rim of one end friction clutch cooperates with the outer part of overrunning clutch on being fixed on the power equipment frame with the internals by overrunning clutch, and the outer rim of the other end friction clutch cooperates with break.Be with a torque spring on the travel axis between two friction clutches, the two ends portion of torque spring is fixed on respectively on the friction clutch of both sides.Under the normal state, when promptly not needing accumulation of energy, friction clutch is in separated state.Be in the braking process sliding mode at travel axis, make torque spring begin accumulation of energy.Will with the unidirectional cooperation position that pushes of friction member of the friction clutch of overrunning clutch internals frictional fit, utilize travel axis to drive the friction clutch forward rotation, the other end friction clutch that is in non-frictional fit can not be rotated by the control of break simultaneously.When overrunning clutch rotated with travel axis, the torque spring that an end is fixed on the overrunning clutch internals began to reverse, and when waiting to be torqued near limit position, gets active finishing.Because the internals of overrunning clutch can not be reversed,, reach the accumulation of energy purpose so the power of torque spring just can not discharge.When starting, as long as the break and the friction clutch of the other end are opened simultaneously, torque spring then auxiliary power unit rotational motion axle discharges the energy of saving effectively, and travel axis is started fast.
The utility model is suitable for power equipments such as Motor Vehicle, ship or winch.Its advantage is: but 1 friendly machine motor vehicle starts the shortening start-up time fast.2, can alleviate the starting duty of power equipment motor, make startup easily, fast.3, reduce the frictional strength of carrying driving component, prolong its working life.The action that slatterns when 4, making braking is reclaimed.The utility model is simple in structure, is convenient to control.
Below in conjunction with accompanying drawing the utility model is described in further details.
Fig. 1 is a structural representation of the present utility model.
With reference to Fig. 1.The utility model is contained on the power equipment travel axis, and travel axis comprises transmission shaft, rotating spindle.It is made up of overrunning clutch (7), (9), friction clutch (2), (4), friction clutch (8), (11), break (1), torque spring (5).Friction member (4), (8) are slidingly matched with same travel axis (3) by key and connect.Two friction clutches are separated by a distance at the axial direction of travel axis.Friction clutch all is in normally open, and break is normally closed.
Overrunning clutch internals (9) cooperate with friction member (8) friction clutch, and the friction member (11) of internals of overrunning clutch (9) and friction clutch is one for it.Friction member (2) cooperates with friction member (4) friction clutch.The outer part (7) of overrunning clutch and unidirectional cooperation of internals (9).Friction member (2) cooperates with break (1).The outer part (7) of break (1) and overrunning clutch is fixed on the power equipment frame (10).Break (1) opens with friction member (2) by Joystick or tightening cooperates.
Torque spring (5) and travel axis coaxial line, and be sleeved on the spring bracket (12).Place between friction member (2) and the overrunning clutch internals (9), torque spring one end (6) is fixed on the overrunning clutch internals (9), and the torque spring the other end (13) is fixed on the friction member (2).
If when needing accumulation of energy, should be in the working state or travel axis brake rotation process of travel axis (3), friction member (8) pushed (friction member this moment (4) still is in non-frictional fit state with friction member (2), but friction member (2) is the tightening control that is subjected to break (1) with the clutch friction position.) friction member (8) does forward rotation along with travel axis (3) drives overrunning clutch internals (9) by frictional force.One end (13) of torque spring is fixed on the friction member (2) that is subjected to tightening control, and the other end (6) is fixed on the overrunning clutch internals.In the time of overrunning clutch internals forward rotation, drive torque spring (5) and do the forward twisting, until taking out of power equipment filled it up with on torque spring, because overrunning clutch structure torque spring can not release energy.
When start-up of power plant, friction member (4) and the unidirectional frictional fit of friction member (2), meanwhile, release brake is to the tightening control of friction member (2), torque spring (5) is done the forward twisting and is discharged, and acting at last on the travel axis by drive friction member (2), friction member (4) of release makes the travel axis forward rotation, reach quick startup, reduce the purpose of engine loading frictional strength.
Claims (1)
1, the travel axis energy storage apparatus is made up of overrunning clutch (7), (9), friction clutch (2), (4), friction clutch (8), (11), break (1), torque spring (5), it is characterized in that:
The friction member of the friction clutch of a, travel axis energy storage apparatus (4), (8) are slidingly matched with same travel axis (3) by key respectively and connect, and separated by a distance at the axial direction of travel axis; The outer part (7) of overrunning clutch cooperates with internals (9); With the internals (9) of overrunning clutch for it the friction member of the friction clutch of one (11) cooperate with friction member (8) friction clutch; The friction member of friction clutch (2) cooperates with friction member (4) friction clutch; The friction member of friction clutch (2) cooperates with break (1),
Torque spring of b, travel axis energy storage apparatus (5) and travel axis coaxial line place between friction clutch (2), (4) and (8), (11), and torque spring two ends (6) are separately fixed on friction clutch (9) and (2) with (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93240535 CN2168993Y (en) | 1993-09-22 | 1993-09-22 | Energy storaging device for working shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93240535 CN2168993Y (en) | 1993-09-22 | 1993-09-22 | Energy storaging device for working shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2168993Y true CN2168993Y (en) | 1994-06-15 |
Family
ID=33814757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93240535 Expired - Fee Related CN2168993Y (en) | 1993-09-22 | 1993-09-22 | Energy storaging device for working shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2168993Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384236A (en) * | 2011-10-27 | 2012-03-21 | 赵广胜 | Energy storage transmission shaft |
| CN101749347B (en) * | 2008-12-16 | 2013-03-27 | 上海宇航***工程研究所 | Buffer brake |
| CN102991787A (en) * | 2012-10-16 | 2013-03-27 | 苏州一致电子制程有限公司 | Anti-slipping device |
| CN104482071A (en) * | 2015-01-01 | 2015-04-01 | 魏伯卿 | Screw spring synchronizer |
| CN104743465A (en) * | 2015-03-27 | 2015-07-01 | 河南机电高等专科学校 | Crane braking energy storage mechanism |
| CN104863997A (en) * | 2015-05-11 | 2015-08-26 | 魏伯卿 | Self-tightening type emergency brake bag for friction of end surfaces of double threaded sleeves |
| WO2017012902A1 (en) * | 2015-07-21 | 2017-01-26 | Martin Weilenmann | Transmission having a torsion spring and method for operating a transmission |
| CN107742963A (en) * | 2017-11-27 | 2018-02-27 | 湖北科技学院 | A kind of spinner motor |
| CN107869560A (en) * | 2016-09-23 | 2018-04-03 | 襄阳中车电机技术有限公司 | Spring accumulator |
| CN108825758A (en) * | 2018-05-18 | 2018-11-16 | 彭泽华 | A kind of riding automobile-used torsion buffering driver |
| CN112411464A (en) * | 2020-11-06 | 2021-02-26 | 中国科学院电工研究所 | Wind-driven centrifugal artificial wave making device and method |
-
1993
- 1993-09-22 CN CN 93240535 patent/CN2168993Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749347B (en) * | 2008-12-16 | 2013-03-27 | 上海宇航***工程研究所 | Buffer brake |
| CN102384236A (en) * | 2011-10-27 | 2012-03-21 | 赵广胜 | Energy storage transmission shaft |
| CN102991787A (en) * | 2012-10-16 | 2013-03-27 | 苏州一致电子制程有限公司 | Anti-slipping device |
| CN104482071A (en) * | 2015-01-01 | 2015-04-01 | 魏伯卿 | Screw spring synchronizer |
| CN104743465A (en) * | 2015-03-27 | 2015-07-01 | 河南机电高等专科学校 | Crane braking energy storage mechanism |
| CN104863997A (en) * | 2015-05-11 | 2015-08-26 | 魏伯卿 | Self-tightening type emergency brake bag for friction of end surfaces of double threaded sleeves |
| WO2017012902A1 (en) * | 2015-07-21 | 2017-01-26 | Martin Weilenmann | Transmission having a torsion spring and method for operating a transmission |
| US10605321B2 (en) | 2015-07-21 | 2020-03-31 | Martin Weilenmann | Transmission with a torsion spring and method for operating a transmission |
| CN107869560A (en) * | 2016-09-23 | 2018-04-03 | 襄阳中车电机技术有限公司 | Spring accumulator |
| CN107742963A (en) * | 2017-11-27 | 2018-02-27 | 湖北科技学院 | A kind of spinner motor |
| CN107742963B (en) * | 2017-11-27 | 2024-01-26 | 湖北科技学院 | Dual-rotor motor |
| CN108825758A (en) * | 2018-05-18 | 2018-11-16 | 彭泽华 | A kind of riding automobile-used torsion buffering driver |
| CN112411464A (en) * | 2020-11-06 | 2021-02-26 | 中国科学院电工研究所 | Wind-driven centrifugal artificial wave making device and method |
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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 |