CN103358899A - Motor vehicle braking energy storing and releasing device and motor comprising same - Google Patents
Motor vehicle braking energy storing and releasing device and motor comprising same Download PDFInfo
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- CN103358899A CN103358899A CN201310333792XA CN201310333792A CN103358899A CN 103358899 A CN103358899 A CN 103358899A CN 201310333792X A CN201310333792X A CN 201310333792XA CN 201310333792 A CN201310333792 A CN 201310333792A CN 103358899 A CN103358899 A CN 103358899A
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Abstract
The invention discloses a motor vehicle braking energy storing and releasing device and a motor comprising the same. The Motor vehicle braking energy storing and releasing device comprises a transmission shaft, s support, a controller and a first gear and a second gear, which are arranged on the transmission shaft and are coaxial with the transmission shaft; the first gear is connected with an energy storing device; the second gear is connected with an energy releasing device; the energy storing device comprises a third gear meshed with the first gear, a first transmission drum in rotary connection with the third gear by a first clutch, and multiple sequentially connected clockwork springs; and the energy releasing device comprises a fourth gear meshed with the second gear and a second transmission drum in rotary connection with the fourth gear by a second clutch. The motor vehicle braking energy storing and releasing device and the motor comprising the same can store and utilize braking energy, thus realizing the aim of recycling the braking energy.
Description
Technical field
The present invention relates to automotive field, can store and discharge transfer device and comprise the self-propelled vehicle of this device in particular to automobile braking.
Background technology
Self-propelled vehicle in the correlation technique, when slowing down or brake, the kinetic energy of vehicle (also claiming " the braking energy ") system that often is braked changes heat energy into the mode that rubs, and enters atmosphere, and braking kinetic energy is not recycled, and causes energy dissipation.
Summary of the invention
The object of the present invention is to provide a kind of automobile braking to store and discharge transfer device and comprise the self-propelled vehicle of this device, to solve the above problems.
Provide in an embodiment of the present invention automobile braking to store and discharged transfer device, having comprised: transmission shaft, bracing frame, control setup, and be arranged on the transmission shaft and first gear coaxial with it, the second gear; The first gear connects closed-center system; The second gear connects releases the energy device;
Closed-center system comprises: with the 3rd gear of the first gear engagement, and the first transmission cylinder that is rotationally connected by first clutch with the 3rd gear, and a plurality of clockwork spring that connects successively; The 3rd gear and the first transmission cylinder are coaxial; Each clockwork spring is equipped with the barrel-shaped shell with its encirclement, and the top of first clockwork spring is connected with the first transmission cylinder, and the end of all clockwork springs is connected with the bottom centre of the barrel-shaped shell of himself, and the top of all the other each clockwork springs is connected with the barrel-shaped shell of previous clockwork spring; All barrel-shaped shells are all coaxial with the first transmission cylinder; The barrel-shaped shell of last clockwork spring removably is connected with bracing frame;
Release and to comprise by device: with the 4th gear of the second gear engagement; The second transmission cylinder that is rotationally connected by second clutch with the 4th gear; The 4th gear and the second transmission cylinder are coaxial; The second transmission cylinder is connected with the barrel-shaped shell of last clockwork spring;
Control setup is used for:
The clutch of control first clutch,
The clutch of control second clutch,
Control the barrel-shaped shell of last clockwork spring and being connected and separating of bracing frame.
Also provide in an embodiment of the present invention the automobile braking that comprises in above-described embodiment can store and the self-propelled vehicle that discharges transfer device.
The automobile braking of the above embodiment of the present invention can store with the self-propelled vehicle that discharges transfer device and comprise this device can store and utilize braking energy, realized recycling the purpose of braking energy, this recycling comprises energy storage and releases can (namely releasing energy) two processes.Its specific works principle is:
Energy storage: when reducing speed of motor vehicle or braking, the state that control setup is in first clutch to close, second clutch be in from state, the barrel-shaped shell of last clockwork spring is connected with bracing frame, and then the first transmission cylinder is connected with the 3rd gear, the second transmission cylinder is separated with the 4th gear; This moment, the transmission shaft of self-propelled vehicle drove the rotation of the first gear, and then drive the 3rd gear and rotate, and then drive the first transmission cylinder and rotate, and then drive first clockwork spring and reverse generation deformation, and then drive remaining clockwork spring and reverse generation deformation, in said process, the braking energy on the transmission shaft is passed, is converted to the potential energy of a plurality of clockwork springs, is about to braking energy with the form storage of elastic potential energy;
Release energy: when self-propelled vehicle accelerates or start, the control setup first clutch be in from state, second clutch is in the state that closes, the barrel-shaped shell of last clockwork spring is separated with bracing frame, and then the first transmission cylinder is separated with the 3rd gear, the second transmission cylinder is connected with the 4th gear; No longer be fixed owing to last clockwork spring this moment, thereby can twist by deformation recovery, all the other clockwork springs also deformation recovery twist, thereby driving the second transmission cylinder rotates, and then drive the rotation of the 4th gear, and then drive the rotation of the second gear, drive at last transmission shaft and rotate, thereby the elastic potential energy that stores is converted into kinetic energy, has realized the recycling to braking energy.
Description of drawings
A kind of automobile braking that Fig. 1 shows embodiments of the invention to be provided can store and the perspective view that discharges transfer device;
A kind of automobile braking that Fig. 2 shows embodiments of the invention to be provided can store and the cross-sectional view that discharges transfer device;
Fig. 3 shows the part-structure schematic diagram of the first transmission cylinder that embodiments of the invention provide.
The specific embodiment
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
Embodiment one
Shown in Fig. 1-2, automobile braking can store and discharge transfer device, comprising: transmission shaft 1, and bracing frame 10, control setup 31, and be arranged on the transmission shaft 1 and first gear 2 coaxial with it, the second gear 4; The first gear 2 connects closed-center system; The second gear 4 connects releases the energy device;
Closed-center system comprises: with the 3rd gear 3 of the first gear 2 engagement, and the first transmission cylinder 7 that is rotationally connected by first clutch with the 3rd gear 3, and a plurality of clockwork spring 6 that connects successively; The 3rd gear 3 and the first transmission cylinder 7 are coaxial; Each clockwork spring 6 is equipped with the barrel-shaped shell 13 with its encirclement, and the top of first clockwork spring is connected with the first transmission cylinder 7, and the end of all clockwork springs 6 is connected with the bottom centre of the barrel-shaped shell 13 of himself, and the top of all the other each clockwork springs 6 is connected with the barrel-shaped shell of previous clockwork spring; All barrel-shaped shells 13 are all coaxial with the first transmission cylinder 7; The barrel-shaped shell of last clockwork spring removably is connected with bracing frame 10;
Release and to comprise by device: with the 4th gear 5 of the second gear 4 engagements; The second transmission cylinder 8 that is rotationally connected by second clutch with the 4th gear 5; The 4th gear 5 and the second transmission cylinder 8 are coaxial; The second transmission cylinder 8 is connected with the barrel-shaped shell of last clockwork spring;
Control setup 31 is used for:
The clutch of control first clutch,
The clutch of control second clutch,
Control the barrel-shaped shell of last clockwork spring and being connected and separating of bracing frame 10.
Shown in Fig. 1-2, above-mentioned automobile braking can store with the release transfer device can store and utilize braking energy, has realized recycling the purpose of braking energy, and this recycling comprises energy storage and releases can (namely releasing energy) two processes.Its specific works principle is:
Energy storage: when reducing speed of motor vehicle or braking, the state that control setup 31 is in first clutch to close, second clutch be in from state, the barrel-shaped shell of last clockwork spring is connected with bracing frame 10, and then the first transmission cylinder 7 is connected with the 3rd gear 3, the second transmission cylinder 8 is separated with the 4th gear 5; This moment, the transmission shaft 1 of self-propelled vehicle drove 2 rotations of the first gear, and then drive the 3rd gear 3 and rotate, and then drive the first transmission cylinder 7 and rotate, and then drive first clockwork spring and reverse generation deformation, and then drive remaining clockwork spring 6 and reverse generation deformation, in said process, the braking energy on the transmission shaft 1 is passed, is converted to the potential energy of a plurality of clockwork springs 6, is about to braking energy with the form storage of elastic potential energy;
Release energy: when self-propelled vehicle accelerates or start, control setup 31 firsts clutch be in from state, second clutch is in the state that closes, the barrel-shaped shell of last clockwork spring is separated with bracing frame 10, and then the first transmission cylinder 7 is separated with the 3rd gear 3, the second transmission cylinder 8 is connected with the 4th gear 5; No longer be fixed owing to last clockwork spring this moment, thereby can twist by deformation recovery, all the other clockwork springs 6 also deformation recovery twist, thereby driving the second transmission cylinder 8 rotates, and then drive 5 rotations of the 4th gear, and then drive 4 rotations of the second gear, drive at last transmission shaft 1 and rotate, thereby the elastic potential energy that stores is converted into kinetic energy, has realized the recycling to braking energy.
In addition, compare a clockwork spring 6 is set, a plurality of clockwork springs 6 just can store more potential energy, and then reclaim more braking energy, and the efficient that namely reclaims braking energy is higher.
In the above-mentioned design, clockwork spring 6 can be limited in certain spatial dimension at the barrel-shaped shell 13 of each clockwork spring 6 outer interpolation, thus scraping damage or self being scraped the problems such as damage by other part other part of self-propelled vehicle when the clockwork spring 6 outside avoiding being exposed to reverses.
The automobile braking of embodiment can store with the release transfer device and can also be improved, to reach more beneficial effect.
Preferably, the common nested center shaft 21 in the inside of the inside of the first transmission cylinder 7 and the second transmission cylinder; Center shaft 21 is captiveed joint with bracing frame 10.Adopt this design, the position of center shaft 21 is fixed, and the first transmission cylinder 7 nested with the second transmission cylinder center shaft 21, thereby located in the axial direction by center shaft 21, thereby the first transmission cylinder and the second transmission cylinder only can axially rotate along it, and the displacement of other direction can not occur, and then can store more expeditiously braking energy, can discharge more expeditiously energy storage.
Embodiment two
This embodiment provides the automobile braking that comprises above can store and the self-propelled vehicle that discharges transfer device, and it comprises that automobile braking can store and the release transfer device.
Equally, this self-propelled vehicle can reach technique effect same as above.
Embodiment three
Shown in Fig. 1-2, this embodiment has done further improvement to the control setup 31 in the self-propelled vehicle of embodiment two, and its concrete structure is as follows.
Control setup 31 comprises high pressure tank 9, and the first plenum chamber 14 that is communicated with high pressure tank 9, the second plenum chamber 16 and third high plenum chamber 15;
First clutch is: be arranged on the first relay wheel 11 on the first transmission cylinder 7; The first relay wheel the 11 and the 3rd gear 3 in opposite directions; The one side that deviates from the 3rd gear 3 on the first relay wheel 11 is connected with the first plenum chamber 14; And during the 14 interior inflation of the first plenum chamber, the first relay wheel 11 can be pushed into the 3rd gear 3 by the first plenum chamber 14 and cooperate, and the 3rd gear 3 can drive the first relay wheel 11 and rotate; Be provided with in the first plenum chamber 14 and make the first plenum chamber 14 carry the first relay wheel 11 springs away from the 3rd gear 3;
Second clutch is: the second relay wheel 12, the second relays that are arranged on the second transmission cylinder 8 are taken turns the 12 and the 4th gear 5 in opposite directions; The one side that deviates from the 3rd gear 3 on the second relay wheel 12 is connected with the second plenum chamber 16; And when the 16 interior inflation of the second plenum chamber, the second relay wheel 12 can be pushed into by the second plenum chamber 16 and cooperate with the 4th gear 5 and drive 5 rotations of the 4th gear; Be provided with in the second plenum chamber 16 and make the second plenum chamber 16 carry the second relay wheel 12 springs away from the 4th gear 5;
The barrel-shaped shell of last clockwork spring is connected with bracing frame 10 by pneumatics disc brake 26; Third high plenum chamber 15 is connected with pneumatics disc brake 26; Be provided with the spring that pneumatics disc brake 26 is separated the barrel-shaped shell of bracing frame 10 and last clockwork spring in the third high plenum chamber 15;
The first plenum chamber 14 is connected by the first valve 30 with high pressure tank 9;
The second plenum chamber 16 is connected with the third high plenum chamber and all is connected with high pressure tank 9 by the second valve 28.
Shown in Fig. 1-2, above-mentioned control setup 31 has utilized the control principle of air pressure, is specially:
When reducing speed of motor vehicle or braking, the first valve 30 is opened, so that the first plenum chamber 14 is communicated with high pressure tank 9, and then high pressure tank 9 is inputted the first plenum chamber 14 with high pressure air, i.e. the first plenum chamber 14 inflations, and then first relay wheel 11 can be pushed into the 3rd gear 3 by the first plenum chamber 14 and cooperate, the 3rd gear 3 can drive 11 rotations of the first relay wheel; And then drive 7 rotations of the first transmission cylinder, and then follow-up thermal energy storage process occurs.When slowing down or braking when stopping, the first valve 30 is closed, stop inflation in the first plenum chamber 14, this moment, the first plenum chamber 14 interior springs were so that the first plenum chamber 14 carries the first relay wheel 11 away from the 3rd gear 3, and then the 3rd gear 3 can't drive again the first relay wheel 11 and rotate, namely stop thermal energy storage process.
When self-propelled vehicle need to accelerate or start, the second valve 28 is opened, so that the second plenum chamber 16 and third high plenum chamber 15 all are communicated with high pressure tank 9, and then the high pressure air of high pressure tank 9 after will compressing inputted the second plenum chamber 16 and third high plenum chamber 15, and then third high plenum chamber 15 utilizes the pressure promotion pneumatics disc brake 26 of high pressure air to open, and then so that the barrel-shaped shell of last clockwork spring and bracing frame 10 separate, this moment, last clockwork spring deformation recovery twisted, all the other clockwork springs 6 also deformation recovery twist, thereby driving the second transmission cylinder 8 rotates, and during this moment the second plenum chamber 16 interior inflation, the second relay wheel 12 can be pushed into by the second plenum chamber 16 and cooperate with the 4th gear 5 and drive 5 rotations of the 4th gear; And then drive 4 rotations of the second gear, and then drive transmission shaft 1 rotation, finally finish exoergic process, the braking energy that is about to store is converted into the kinetic energy of self-propelled vehicle.When self-propelled vehicle no longer accelerates or starts, the second valve 28 is closed, stop inflation in the third high plenum chamber 15, springs in this moment third high plenum chamber 15 so that pneumatics disc brake 26 close, and then so that the barrel-shaped shell of last clockwork spring be fixed on the bracing frame 10, can't rotate, rotate thereby can't drive the second transmission cylinder 8, namely stop to release energy.And also stop inflation in the second plenum chamber 16, thereby the spring in it makes the second relay wheel 12 away from the 4th gear 5, rotate so that the 4th gear 5 also can't drive the second transmission cylinder 8, prevent energy consumption.
This shows, the control setup 31 that this embodiment provides utilizes air pressure to finish energy storage and releases energy, and need not to consume other fuel energy, not only environmental protection, and operating cost is low.
Above high pressure tank all can utilize the high pressure tank that has arranged on the existing self-propelled vehicle, and the high pressure air in this high pressure tank is usually from the air compressor of the self-propelled vehicle high pressure air after with air compressing.
In addition, for realizing above-mentioned functions, the connection mode of above-mentioned the first relay wheel the 11 and the 3rd gear 3 can be: be equipped with the bite of working in coordination on the forward surface of the first relay wheel the 11 and the 3rd gear 3.Equally, the connection mode of the second relay wheel the 12 and the 4th gear 5 can be: be equipped with the bite of working in coordination on the forward surface of the second relay wheel the 12 and the 4th gear 5.
Embodiment four
Shown in Fig. 1-2, this embodiment has done further improvement to the control setup 31 in the self-propelled vehicle of last embodiment, and its concrete structure is as follows.
The 3rd gear 3 connects the 5th gear 17 by steel cylinder; The 5th gear 17 and the 3rd gear 3 are coaxial; Be equipped with the bite of working in coordination on the forward surface of the first relay wheel the 11 and the 5th gear 17;
The 4th gear 5 connects the 6th gear 18 by steel cylinder; The 6th gear 18 and the 4th gear 5 are coaxial; Be equipped with the bite of working in coordination on the forward surface of the second relay wheel the 12 and the 6th gear 18.
Shown in Fig. 1-2, to be described as can be known by said structure, the difference of the present embodiment and embodiment two is: in closed-center system, the 3rd gear 3 has connected the 5th gear 17 by steel cylinder; In releasing the energy device, the 4th gear 5 has connected the 6th gear 18 by steel cylinder; The connection mode of the 3rd gear 3 and the first relay wheel 11 is made as the indirect joint mode, and the 4th gear 5 and the second relay wheel 12 also are.
Adopt when directly connecting, the distance between the 3rd gear 3 and the first relay wheel 11 is less, can cause spatial obstacle to the operation of control setup 31, is unfavorable for operation; The 4th gear 5 and the second relay wheel 12 also are.And adopt the connection mode of the present embodiment can avoid the problems referred to above.
On the basis of above-described embodiment, can also further optimize, improve performance of the present invention:
Preferably, as shown in Figure 3, the first transmission cylinder 7 comprises along its radially-arranged the first Left Drive cylinder 701 and the first right transmission cylinder 704; The 3rd gear 3, first clutch all are arranged on the first Left Drive cylinder 701; First clockwork spring is connected with the first right transmission cylinder 704; And the first Left Drive cylinder 701 is provided with the first breach 702 towards an end of the first right transmission cylinder 704; The first right transmission cylinder is provided with the first protruding end 703 towards an end of the first Left Drive cylinder 701; The first protruding end 703 is inserted in the first breach 702 and with the bottom of the first breach 702 and is left the gap.
Above-mentioned preferred design, can make the first relay wheel 11 move along its axis (namely promoting) and 17 interlocks of the 5th gear, and then make the first Left Drive cylinder 701 when its axial rotation is got up, be under the impetus of the first relay wheel 11, the first Left Drive cylinder can be driven and also occur along its axial movement, and this moment is owing to leaving the gap in the first breach 702 on the first protruding end 703 insertions the first Left Drive cylinder on the first right transmission cylinder 704 and with the bottom of the first breach 702, therefore the first right transmission cylinder 704 can not move along its axial movement with the first Left Drive cylinder 701, thereby be connected to clockwork spring on the first right transmission cylinder 704 other motion except rotating can not occur yet, thereby stored energy stably, and can be because the dangerous accident such as not bumping yet.In addition, because the first protruding end 703 inserts in the first breach 702, thereby the rotation of the first Left Drive cylinder 701 can drive the rotation of the first right transmission cylinder 704, namely do not affect energy storage work.
In like manner, preferably, the second transmission cylinder 8 comprises along it radially-arranged: the second Left Drive cylinder and the second right transmission cylinder; The barrel-shaped shell of last clockwork spring is connected with the second Left Drive cylinder; The 4th gear 5, second clutch all are arranged on the second right transmission cylinder; And the second Left Drive cylinder is provided with the second breach towards an end of the second right transmission cylinder; The second right transmission cylinder is provided with the second protruding end towards an end of the second Left Drive cylinder; The second protruding end is inserted in the second breach and with the bottom of the second breach and is left the gap.Should preferably design producible effect with the design of cutting apart of above-mentioned the first transmission cylinder, and namely by cutting apart the clutch part be released and can be cut apart with spring, thus stability and the safety of the work of raising device.
Shown in Fig. 1-2, in addition, the self-propelled vehicle of above-mentioned three embodiment can also be done further improvement, has reached more beneficial effect.
For example, also comprise brake pedal; Brake pedal is connected with the first valve 30, and when brake pedal was operated, the first valve 30 was opened, otherwise the first valve 30 is closed.Control the open and close of the first valve 30 by brake pedal, so beginning and the termination of control thermal energy storage process, operate easier: the pedal brake pedal gets final product when slowing down or brake, and the first valve 30 is opened, and both can slow down or brake, again can energy storage.
For example, also comprise Das Gaspedal; Das Gaspedal is connected with the second valve 28; And when Das Gaspedal was operated, the second valve 28 was opened, otherwise the second valve 28 is closed.Such design operation is easier: when acceleration or startup, the foot throttle pedal both can have been finished and accelerate or startup, can open again the second valve 28, and then started exoergic process, and soon the braking energy of storage discharges utilization.
For example, also comprise the speed change lever, and the 3rd valve 29 that is connected with the speed change lever; When the speed change lever was pushed reverse, the 3rd valve 29 was closed; Otherwise the 3rd valve 29 is opened.The first valve 30 be connected valve 28 and all be connected with high pressure tank 9 by the 3rd valve 29.
Above-mentioned design can be avoided in the reversing process, and make closed-center system, release and can reverse along with the backwards rotation of transmission shaft by device, thus damaged.Be specially: when the speed change lever was pushed reverse, the 3rd valve 29 was closed, thereby so that the first valve 30 and the second valve 28 be blocked with being communicated with of high pressure tank 9, and then can't energy storage or release energy.
For example, embodiment two and three can also do following improvement.Also comprise the 4th valve, lead screw, the first pulley, the second pulley; Connect by the 4th valve 25 between the first valve 30 and the first plenum chamber 14; Lead screw and the first pulley 22 are coaxial, and are threaded; The second pulley 20 is arranged on the first transmission cylinder 7; And when lead screw was touched the 4th valve 25, the 4th valve 25 was closed; Lead screw is during away from the 4th valve 25, and the 4th valve 25 is opened;
Also comprise the steel rope that the first pulley 22, the second pulley 20 are circulated and link together successively.
Because the deformation of clockwork spring 6 has the limit, non-reversible deformation can occur and can't continue normal operation in clockwork spring 6 when overstepping the extreme limit, even directly damages.Above-mentioned design can be played the effect of protection closed-center system: during energy storage; the first transmission cylinder 7 rotates; driving the second pulley 20 rotates; and then drive the first pulley 22 and rotate; the first pulley 22 is in the process of rotating, and lead screw is subjected to displacement variation-constantly close to the 4th valve 25, until touch the 4th valve 25; this moment, it closed the 4th valve 25 to the pressure that the 4th valve 25 produces, thereby stopped energy storage.Wherein, the steel rope of circulation connection the first pulley 22, the second pulley 20 plays gearing
As seen, the length by lead screw is set and with the distance of the 4th valve 25, the rotation upper limit of the first transmission cylinder 7 can be set, and then the energy storage upper limit is set.Thereby in actual production, can arrange according to the actual requirements lead screw length and with the distance of the 4th valve 25.
In order to achieve the above object, the 4th valve can adopt various ways, for example: adopt valve plate valve, by valve block blocking-up gas circuit, the concrete structure of valve plate valve is: the valve block pipe link, and a cap is arranged at the pull bar top, has a spring to head on the moving pull bar of pull bar hatband and valve block makes valve be in normally open; Shrink to pull bar cap outside pressure rear spring when lead screw, pressure passes to valve block by pull bar cap, pull bar, makes valve block displacement blocking-up gas circuit.
For example, also comprise the 5th valve 24, the 3rd pulley 23, the 4th pulley 27; Connect by the 5th valve 24 between the second valve 28 and the third high plenum chamber 15; Lead screw and the 3rd pulley 23 are coaxial, and are threaded; The 4th pulley 27 is arranged on the second transmission cylinder 8; And when lead screw was touched the 5th valve 24, the 5th valve 24 was closed; Lead screw is during away from the 5th valve 24, and the 5th valve 24 is opened; Also comprise the steel rope that the 3rd pulley 23, the 4th pulley 27 are circulated and link together successively.
In like manner, because the deformation of clockwork spring 6 has the limit, clockwork spring 6 can damage when overstepping the extreme limit.Above-mentioned design can be played the effect that the energy device is released in protection: when releasing energy; the second transmission cylinder 8 rotates; driving the 4th pulley 27 rotates; and then drive the 3rd pulley 23 and rotate; the 3rd pulley 23 is in the process of rotating; lead screw is subjected to displacement variation-constantly close to the 5th valve 24; until touch the 5th valve 24; this moment, it closed the 5th valve 24 to the pressure that the 5th valve produces; thereby stop energy storage, as seen, the length by lead screw is set and with the distance of the 5th valve 24; the rotation upper limit of the second transmission cylinder 8 can be set, and then the energy storage upper limit is set.Thereby in actual production, can according to practical measurement arrange lead screw length and with the distance of the 5th valve 24.
Wherein, in the above-mentioned embodiment that the first pulley 22, the second pulley 20, the 3rd pulley 23, the 4th pulley 27 be set, in energy storage and exoergic process, can touch respectively the 4th valve 25 and the 5th valve 24 in order to make lead screw, the 4th valve 25 and the 5th valve 24 can be oppositely arranged, thereby as long as the control lead screw is moved to the 4th valve 25 and the 5th valve 24 respectively in energy storage and exoergic process, namely lead screw can be respectively to two relative directions motions.In order to reach this purpose, the steel rope that connects the first pulley 22, the second pulley 20 can be designed so that the first pulley 22, the second pulley 20 homodromous shapes, and the steel rope between the 3rd pulley 23, the 4th pulley 27 can be designed to " 8 " word turn-knob shape, can be so that the 3rd pulley 23 and 27 counter motions of the 4th pulley, thus guarantee that four pulleys can drive lead screw and move to two opposite directions respectively.
Equally, for achieving the above object, the 5th valve 24 can adopt the above concrete structure of illustrational the 4th valve, perhaps other structure.
In addition, above all embodiment and improve after embodiment can also do following improvement.
For example, the first transmission cylinder 7 is provided with one-way wheel 19 coaxial with it and that captive joint; Bracing frame 10 is provided with the unidirectional wheel case that cooperates with one-way wheel 19.One-way wheel 19 and unidirectional wheel case are set, can make the first transmission cylinder 7 in thermal energy storage process, only rotate to a direction, and can when spring generation deformation recovery moves, not move in the opposite direction, thereby more effectively braking energy is converted into elastic potential energy.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. automobile braking can store and discharge transfer device, it is characterized in that, comprising: transmission shaft, and bracing frame, control setup, and be arranged on the described transmission shaft and first gear coaxial with it, the second gear; Described the first gear connects closed-center system; Described the second gear connects releases the energy device;
Described closed-center system comprises: with the 3rd gear of described the first gear engagement, and the first transmission cylinder that is rotationally connected by first clutch with described the 3rd gear, and a plurality of clockwork spring that connects successively; Described the 3rd gear and described the first transmission cylinder are coaxial; Each described clockwork spring is equipped with the barrel-shaped shell with its encirclement, and the top of first clockwork spring is connected with described the first transmission cylinder, and the end of all described clockwork springs is connected with the bottom centre of the barrel-shaped shell of himself, and the top of all the other each clockwork springs is connected with the barrel-shaped shell of previous clockwork spring; All described barrel-shaped shells are all coaxial with described the first transmission cylinder; The barrel-shaped shell of last clockwork spring removably is connected with support frame as described above;
Described releasing can comprise by device: with the 4th gear of described the second gear engagement; The second transmission cylinder that is rotationally connected by second clutch with described the 4th gear; Described the 4th gear and described the second transmission cylinder are coaxial; Described the second transmission cylinder is connected with the barrel-shaped shell of described last clockwork spring;
Described control setup is used for:
Control the clutch of described first clutch,
Control the clutch of described second clutch,
The control barrel-shaped shell of described last clockwork spring and being connected and separating of support frame as described above.
2. automobile braking according to claim 1 can store and discharge transfer device, it is characterized in that the common nested center shaft in the inside of the inside of described the first transmission cylinder and described the second transmission cylinder; Described center shaft is captiveed joint with support frame as described above.
3. comprise that claim 1 or 2 described automobile brakings can store and the self-propelled vehicle that discharges transfer device, it is characterized in that, comprise that described automobile braking can store and the release transfer device.
4. self-propelled vehicle according to claim 3 is characterized in that, described control setup comprises high pressure tank, and the first plenum chamber that is communicated with described high pressure tank, the second plenum chamber and third high plenum chamber;
Described first clutch is: be arranged on the first relay wheel on described the first transmission cylinder; Described the first relay wheel and described the 3rd gear are in opposite directions; The one side that deviates from described the 3rd gear on described the first relay wheel is connected with described the first plenum chamber; And when inflating in described the first plenum chamber, described the first relay wheel can be pushed into described the 3rd gear by described the first plenum chamber and cooperate, and described the 3rd gear can drive described the first relay wheel and rotate; Be provided with in described the first plenum chamber and make described the first plenum chamber carry described the first relay wheel away from the spring of described the 3rd gear;
Described second clutch is: be arranged on the second relay wheel on described the second transmission cylinder, described the second relay wheel and described the 4th gear are in opposite directions; The one side that deviates from described the 3rd gear on described the second relay wheel is connected with described the second plenum chamber; And when when inflation in described the second plenum chamber, described the second relay wheel can be pushed into by described the second plenum chamber and cooperate with described the 4th gear and drive described the 4th gear rotation; Be provided with in described the second plenum chamber and make described the second plenum chamber carry described the second relay wheel away from the spring of described the 4th gear;
The barrel-shaped shell of described last clockwork spring is connected with support frame as described above by the pneumatics disc brake; Described third high plenum chamber is connected with described pneumatics disc brake; Be provided with the spring that described pneumatics disc brake is closed in the described third high plenum chamber;
Described the first plenum chamber is connected by the first valve with described high pressure tank;
Described the second plenum chamber be connected the third high plenum chamber and all be connected with described high pressure tank by the second valve.
5. self-propelled vehicle according to claim 4 is characterized in that, described the 3rd gear connects the 5th gear by steel cylinder; Described the 5th gear and described the 3rd gear are coaxial; Be equipped with the bite of working in coordination on the forward surface of described the first relay wheel and described the 5th gear;
Described the 4th gear connects the 6th gear by steel cylinder; Described the 6th gear and described the 4th gear are coaxial; Be equipped with the bite of working in coordination on the forward surface of described the second relay wheel and described the 6th gear.
6. self-propelled vehicle according to claim 4 is characterized in that, also comprises brake pedal; Described brake pedal is connected with described the first valve, and when described brake pedal is operated, described the first valve opening, otherwise, described the first valve closing;
And/or,
Also comprise Das Gaspedal; Described Das Gaspedal is connected with described the second valve; And when described Das Gaspedal is operated, described the second valve opening, otherwise, described the second valve closing;
And/or,
Also comprise the speed change lever, and the 3rd valve that is connected with described speed change lever;
When described speed change lever is pushed reverse, described the 3rd valve closing; Otherwise, described the 3rd valve opening;
Described the first valve be connected the second valve and all be connected with described high pressure tank by the 3rd valve.
7. self-propelled vehicle according to claim 4 is characterized in that, also comprises the 4th valve, lead screw, the first pulley, the second pulley;
Connect by described the 4th valve between described the first valve and described the first plenum chamber; Described lead screw and described the first pulley are coaxial, and are threaded; Described the second pulley is arranged on described the first transmission cylinder; And when described lead screw is touched described the 4th valve, the 4th valve closing; Described lead screw is during away from described the 4th valve, the 4th valve opening;
Also comprise the steel rope that described the first pulley, described the second pulley are circulated successively and link together.
8. self-propelled vehicle according to claim 7 is characterized in that, also comprises the 5th valve, the 3rd pulley, the 4th pulley;
Connect by described the 5th valve between described the second valve and the described third high plenum chamber; Described lead screw and described the 3rd pulley are coaxial, and are threaded; The 4th pulley is arranged on described the second transmission cylinder; And when described lead screw is touched described the 5th valve, the 5th valve closing; Described lead screw is during away from described the 5th valve, the 5th valve opening;
Also comprise the steel rope that described the 3rd pulley, described the 4th pulley are circulated successively and link together.
9. self-propelled vehicle according to claim 3 is characterized in that, described the first transmission cylinder is provided with one-way wheel coaxial with it and that captive joint; Support frame as described above is provided with the unidirectional wheel case that cooperates with described one-way wheel.
10. self-propelled vehicle according to claim 5 is characterized in that, described the first transmission cylinder comprises along its radially-arranged the first Left Drive cylinder and the first right transmission cylinder; Described the 3rd gear, described first clutch all are arranged on described the first Left Drive cylinder; Described first clockwork spring is connected with the described first right transmission cylinder; And described the first Left Drive cylinder is provided with the first breach towards an end of described the first right transmission cylinder; The described first right transmission cylinder is provided with the first protruding end towards an end of described the first Left Drive cylinder; Described the first protruding end is inserted in described the first breach and with the bottom of described the first breach and is left the gap;
And/or,
Described the second transmission cylinder comprises along its radially-arranged the second Left Drive cylinder and the second right transmission cylinder; The barrel-shaped shell of described last clockwork spring is connected with described the second Left Drive cylinder; Described the 4th gear, described second clutch all are arranged on the described second right transmission cylinder; And described the second Left Drive cylinder is provided with the second breach towards an end of described the second right transmission cylinder; The described second right transmission cylinder is provided with the second protruding end towards an end of described the second Left Drive cylinder; Described the second protruding end is inserted in described the second breach and with the bottom of described the second breach and is left the gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310333792.XA CN103358899B (en) | 2013-08-02 | 2013-08-02 | Automobile braking can store and release transfer device and the self-propelled vehicle comprising this device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310333792.XA CN103358899B (en) | 2013-08-02 | 2013-08-02 | Automobile braking can store and release transfer device and the self-propelled vehicle comprising this device |
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| CN103358899A true CN103358899A (en) | 2013-10-23 |
| CN103358899B CN103358899B (en) | 2015-12-09 |
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| CN201310333792.XA Expired - Fee Related CN103358899B (en) | 2013-08-02 | 2013-08-02 | Automobile braking can store and release transfer device and the self-propelled vehicle comprising this device |
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|---|---|
| CN103358899B (en) | 2015-12-09 |
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