CN209955962U - Brake energy storage booster unit - Google Patents
Brake energy storage booster unit Download PDFInfo
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- CN209955962U CN209955962U CN201821747884.7U CN201821747884U CN209955962U CN 209955962 U CN209955962 U CN 209955962U CN 201821747884 U CN201821747884 U CN 201821747884U CN 209955962 U CN209955962 U CN 209955962U
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Abstract
A brake energy storage power assisting device is characterized by comprising an energy storage cylinder and an action part; the energy storage cylinder comprises a cylinder body (1), an expansion rod (2) and an energy storage spring (3); when the energy-saving device is used, energy is stored through the energy storage spring, then the energy is recycled through the release of the energy storage spring, the purpose of energy saving utilization is achieved, the structure is reasonable, the operation is simple, and the popularization and the application are facilitated.
Description
Technical Field
The invention relates to a brake energy storage power assisting device.
Background
When the bicycle is decelerated or needs to be braked, for example, the bicycle is used, the brake beside a left hand-pulling bicycle handle and a right hand-pulling bicycle handle is utilized, through a lever principle, a pull wire controls a brake shoe to rub with a rim or a brake pad to tightly hold a brake disc to realize braking, the kinetic energy of the bicycle in running is consumed by heat energy generated by the friction, the purpose of decelerating or stopping the bicycle in free running is achieved, and the associated action of braking and stopping is completed.
However, in this form, the energy consumed during braking is not in line with the current environmental requirements of energy conservation and environmental protection, on one hand, energy waste is caused, and on the other hand, a large amount of energy is consumed during re-acceleration or starting.
Disclosure of Invention
The purpose of the invention is as follows:
the invention provides a brake energy storage power assisting device and aims to solve the problems in the prior art.
The technical scheme is as follows:
a brake energy storage power assisting device is characterized by comprising an energy storage cylinder and an action part; the energy storage cylinder comprises a cylinder body, a telescopic rod and an energy storage spring;
the rear end of the telescopic rod extends into the cylinder body from the front end of the cylinder body and can do telescopic action relative to the cylinder body along the axial direction of the cylinder body, the energy storage spring is arranged in the cylinder body and is connected with the telescopic rod, and the compression or the extension of the energy storage spring is controlled through the action of the telescopic rod to store energy;
the action part is divided into three structures, one of the three structures is selected,
the first structure is as follows:
the action part comprises an action swinging head, an energy storage driving device, a kinetic energy releasing device and a linkage gear; the action swinging head comprises two parallel racks, namely an energy storage rack and a release rack;
the two parallel racks are parallel to the axial direction of the telescopic rod, the two parallel racks are connected with the front end of the telescopic rod through connecting ribs, the linkage gear is arranged between the two parallel racks, when the linkage gear does not work, a gap is reserved between the linkage gear and the two parallel racks, and the inner side surfaces, corresponding to the linkage gear, of the energy storage rack and the release rack are provided with racks which can be meshed with the linkage gear when the linkage gear is used;
the action swinging head and the cylinder body form an action main body of an action part, and the energy storage driving device and the kinetic energy releasing device are respectively arranged at two sides of the action main body; the rear end of the cylinder body is connected with a rotating shaft (the rotating shaft is arranged on a frame of the vehicle) so that the cylinder body can swing by taking the rotating shaft as a shaft, and further the swing of the whole action main body is realized; the energy storage driving device and the kinetic energy releasing device are both devices capable of driving the action body to swing by taking the rotating shaft as a shaft, and the direction in which the energy storage driving device drives the action body to swing is opposite to the direction in which the kinetic energy releasing device drives the action body to swing;
when the energy storage device is used, the energy storage driving device is linked with the brake device, when the brake device is used, the energy storage driving device controls the action main body to swing, so that teeth on the inner side of the energy storage rack are meshed with the linkage gear (the linkage gear is connected with a shaft of a driving wheel of a vehicle and linked), and the residual inertial rotation of the linkage gear in the brake process gradually drives the energy storage rack to move along the axial direction of the cylinder body so as to compress or stretch the energy storage spring in the cylinder body to realize energy storage; when energy needs to be released, the kinetic energy releasing device is controlled to enable the action main body to swing in the direction opposite to the direction in the energy storing process, so that the energy storing rack is separated from the linkage gear, meanwhile, the releasing rack is meshed with the linkage gear, and meanwhile, the energy storing spring automatically stretches or contracts to reset, so that the releasing rack moves and is meshed with the linkage gear to rotate, and the kinetic energy releasing is realized;
the second structure is as follows:
the action part comprises an energy storage wheel and a release wheel, a double-sided rack is arranged at the front part of the telescopic rod, the front part of the telescopic rod is arranged between the energy storage wheel and the release wheel, when the telescopic rod does not work, gaps are reserved between the front part of the telescopic rod and the energy storage wheel as well as between the front part of the telescopic rod and the release wheel, the energy storage wheel is linked with a driving wheel of a vehicle, and the release wheel is linked with the energy storage; (the linkage between the release wheel and the energy storage wheel can adopt chain and gear transmission, all belong to the prior art, and are not described again, as long as the direction that the release wheel drives the energy storage wheel to rotate is consistent with the advancing direction of the vehicle, for example, as shown in fig. 2, during energy storage, the energy storage wheel rotates clockwise, and during energy release of the release wheel, the direction that the energy storage wheel rotates is clockwise)
One side outer side wall of the cylinder body is connected with a fulcrum rotating shaft, the cylinder body can rotate by taking the fulcrum rotating shaft as a shaft to form a lever structure, (the fulcrum rotating shaft is arranged on a frame of the vehicle)
The rear end of the cylinder body is connected with a T-shaped swing handle, the T-shaped swing handle comprises a transverse handle and a vertical handle, the middle part of the transverse handle is connected with a swing handle rotating shaft (the swing handle rotating shaft is arranged on a frame of the vehicle), the transverse handle can form lever rotation by taking the swing handle rotating shaft as an axis, the vertical handle is connected with the transverse handle (the vertical handle is vertical to the transverse handle and corresponds to the position of the swing handle rotating shaft), the vertical handle is movably connected with the cylinder body through the rotating shaft, and the cylinder body is controlled to swing by taking the rotating shaft as the axis through the T-shaped swing;
the transverse handle is divided into an energy storage swing rod A and a release swing rod B by taking the vertical handle as a center; when the energy storage device is used, the energy storage swing rod A is connected with the brake device and is linked with the brake device, the release swing rod B is independently connected with a control device (the control device can be a pull wire for pulling the release swing rod B to swing, the principle of the pull wire is the same as that of a pull wire for hand braking on a bicycle, or a push rod for controlling the release swing rod B, the control device belongs to the prior art and does not belong to the core of the application, and the control device is not repeated herein), and the energy storage swing rod A pulls the cylinder body to swing in the braking process, so that one side rack of the double-sided rack in the front of the telescopic rod, which corresponds to the energy storage wheel, is meshed; when energy needs to be released, the release swing rod B is controlled to enable the telescopic rod to leave the energy storage wheel and to be meshed with the release wheel, meanwhile, the energy storage spring stretches or contracts to reset automatically, the telescopic rod moves and is meshed with the release wheel to rotate, and kinetic energy release is achieved.
The first structure also includes two forms:
in a first form:
the energy storage driving device is an energy storage pull rod, the energy storage pull rod is of an L-shaped structure formed by a movable rod and a jacking rod, the rear end of the movable rod is connected with the rear end of the jacking rod, the joint is movably arranged on a frame of the vehicle through a movable shaft, the energy storage pull rod can rotate by taking the movable shaft as a shaft, and the movable shaft is arranged on the frame of the vehicle and controls the action swinging head to swing through the rotation of the energy storage pull rod; the movable rod is connected with a brake device (connected to a brake system through a pull wire, for example, connected to a bicycle hand brake through the pull wire), the movable rod is pulled through controlling the brake device to further control the energy storage pull rod to rotate, and the energy storage pull rod is arranged on the side surface of the cylinder body or the side surface of the action swinging head;
when the energy storage pull rod is arranged on the side surface of the action swinging head, the front end of the jacking rod is provided with a roller which is in contact with the outer side surface of the energy storage rack, and the action swinging head is controlled to swing through the rotation of the energy storage pull rod;
when the energy storage pull rod is arranged on the side surface of the cylinder body, the front end of the ejector rod is connected with the outer side wall of the cylinder body through a rotating shaft, and the cylinder body is controlled to drive the action swinging head to swing through the rotation of the energy storage pull rod;
the release kinetic energy device is a release kinetic energy pull rod, the release kinetic energy pull rod is of an L-shaped structure formed by a release movable rod and a release ejector rod, the rear end of the release movable rod is connected with the rear end of the release ejector rod, the connection part of the release movable rod and the release ejector rod is arranged on a frame of the vehicle through a release movable shaft, the release kinetic energy pull rod can rotate by taking the movable shaft as a shaft, and the release kinetic energy pull rod is arranged on the side surface of the cylinder body or the side surface of the action swinging head;
when the release kinetic energy pull rod is arranged on the side surface of the action swinging head, the front end of the release jacking rod is provided with a release roller which is in contact with the outer side surface of the release rack, and the action swinging head is controlled to swing through the rotation of the release kinetic energy pull rod;
when the release kinetic energy pull rod is arranged on the side surface of the cylinder body, the front end of the release jacking rod is connected with the outer side wall of the cylinder body through a rotating shaft, and the cylinder body is controlled to drive the action swinging head to swing through the rotation of the release kinetic energy pull rod;
the motion swinging head and the cylinder body form a motion main body of a motion part, and the energy storage pull rod and the release kinetic energy pull rod are respectively arranged on two sides of the motion main body so as to realize control of different swinging directions of the motion main body; the rear end of the cylinder body is connected with a rotating shaft (the rotating shaft is arranged on a frame of the vehicle) so that the cylinder body can swing by taking the rotating shaft as a shaft, and further the swing of the whole action main body is realized;
in a second form:
the guide sleeve is arranged outside the action swinging head, and the action swinging head passes through the guide sleeve and can do shuttle motion relative to the guide sleeve; the guide sleeve is just sleeved on the periphery of the action swinging head and just meets the shuttling action of the action swinging head.
The energy storage driving device is an energy storage pull rod, the energy storage pull rod is of an L-shaped structure formed by a movable rod and a jacking rod, the rear end of the movable rod is connected with the rear end of the jacking rod, the connection part of the movable rod and the rear end of the jacking rod is arranged on a frame of the vehicle through a movable shaft, the energy storage pull rod can rotate by taking the movable shaft as a shaft, and the movable shaft is arranged on the frame of the vehicle and controls the action swinging head to swing through the rotation of the energy storage pull rod; the movable rod is connected with the brake device, the movable rod is pulled by controlling the brake device so as to control the energy storage pull rod to rotate, and the energy storage pull rod is arranged on the side surface of the cylinder body or the side surface of the guide sleeve; the front end of the jacking rod is connected with the cylinder body or the outer side wall of the guide sleeve through a rotating shaft, and the cylinder body or the guide sleeve is controlled to swing with the action swinging head through the rotation of the energy storage pull rod;
the release kinetic energy device is a release kinetic energy pull rod, the release kinetic energy pull rod is of an L-shaped structure formed by a release movable rod and a release ejector rod, the rear end of the release movable rod is connected with the rear end of the release ejector rod, the connection part of the release movable rod and the release ejector rod is arranged on a frame of the vehicle through a release movable shaft, the release kinetic energy pull rod can rotate by taking the movable shaft as a shaft, and the release kinetic energy pull rod is arranged on the side surface of the cylinder body or the side surface of the guide sleeve; the front end of the release ejector rod is connected with the cylinder body or the outer side wall of the guide sleeve through a rotating shaft, and the cylinder body or the guide sleeve is controlled to swing along with the action swinging head through the rotation of the release kinetic energy pull rod;
the motion swinging head and the cylinder body form a motion main body of a motion part, and the energy storage pull rod and the release kinetic energy pull rod are respectively arranged on two sides of the motion main body so as to realize control of different swinging directions of the motion main body; the rear end of the cylinder body is connected with a rotating shaft (the rotating shaft is arranged on a frame of the vehicle) so that the cylinder body can swing by taking the rotating shaft as a shaft, and further the swing of the whole action main body is realized; the energy storage pull rod and the kinetic energy release pull rod are at least provided with one connecting guide sleeve.
The roller contacts the outer side surface of the energy storage rack in one of the following three modes: 1. the roller directly pushes against the outer side surface of the energy storage rack and can roll along the length direction of the energy storage rack on the outer side surface of the energy storage rack; 2. the roller extends into the sliding groove on the outer side surface of the energy storage rack and can roll in the sliding groove; 3. the outer side face of the energy storage rack is provided with a raised guide sliding rail, the length direction of the guide sliding rail is consistent with that of the energy storage rack, and the outer circumference of the roller is provided with a bayonet which is matched with the guide sliding rail and enables the roller to roll along the guide sliding rail. (the buckle can be a double-side concave opening which can be directly buckled on the guide sliding rail, and can also be a single-side bayonet similar to the combination form of a train wheel and a train rail)
The release roller can be selected in one of the following three modes of contacting the outer side surface of the release rack: 1. the release roller directly pushes against the outer side surface of the release rack and can roll along the length direction of the release rack on the outer side surface of the release rack; 2. the release roller extends into the sliding groove on the outer side surface of the release rack and can roll in the sliding groove; 3. the outer side surface of the release roller is provided with a raised guide sliding rail, the length direction of the guide sliding rail is consistent with that of the release rack, and the outer circumference of the release roller is provided with a bayonet which is matched with the guide sliding rail and enables the release roller to roll along the guide sliding rail. (the buckle can be a double-side concave opening which can be directly buckled on the guide sliding rail, and can also be a single-side bayonet similar to the combination form of a train wheel and a train rail)
The inner side (corresponding to one side of the linkage gear) of the release rack is provided with a section of idle rotation notch, and the arrangement position and the opening width L of the idle rotation notch meet the following requirements: when releasing energy, if the releasing direction is the direction in which the telescopic rod extends out of the cylinder, the idle rotation notch is provided at the rear portion (left side as viewed in fig. 1) of the tooth of the release rack, and the opening width L of the idle rotation notch satisfies: when the telescopic rod extends out to the limit, the idle rotation notch just corresponds to the linkage gear; (to make the interlocking gear idle)
When releasing energy, if the direction of release is the direction in which the telescopic rod enters the cylinder, the idle rotation notch is provided in front of the tooth of the release rack (on the right side as viewed in fig. 1), and the opening width L of the idle rotation notch satisfies: when the telescopic rod enters the cylinder body and reaches the limit, the idle rotation notch just corresponds to the linkage gear; (to allow the linked gears to freewheel).
The outer side surface of the release rack is provided with one-way teeth, ratchets which can be meshed with the one-way teeth are arranged corresponding to the one-way teeth, when energy is stored, the action swinging head swings to enable the one-way teeth to be meshed with the ratchets, the action swinging head can only move towards the energy storage direction, when energy is released, the action swinging head swings reversely, the one-way teeth leave the ratchets, and energy release is completed.
A return spring is arranged beside the action main body, the return spring transversely props against the cylinder body (namely, the return spring is axially vertical to the cylinder body), and the energy storage rack and the release rack are not meshed with the linkage gear in a natural state.
The advantages and effects are as follows:
the invention provides a brake energy storage power assisting device, which is characterized in that when in use, energy is stored through an energy storage spring, and then the energy is recycled through the release of the energy storage spring, so that the purpose of energy saving utilization is achieved.
Drawings
FIG. 1 is a schematic diagram of one form of the present invention;
FIG. 2 is a schematic structural view of another form of the present invention;
FIG. 3 is a schematic view of a further alternative construction;
fig. 4 is a use state diagram (energy storage state);
fig. 5 shows the released state.
Detailed Description
A brake energy storage power assisting device is characterized by comprising an energy storage cylinder and an action part; the energy storage cylinder comprises a cylinder body 1, an expansion rod 2 and an energy storage spring 3;
the rear end of the telescopic rod 2 extends into the cylinder body 1 from the front end of the cylinder body 1 and can do telescopic action relative to the cylinder body 1 along the axial direction of the cylinder body 1, the energy storage spring 3 is arranged in the cylinder body 1, the energy storage spring 3 is connected with the telescopic rod 2, and the compression or the extension of the energy storage spring 3 is controlled through the action of the telescopic rod 2 to store energy;
the action part is divided into three structures, one of the three structures is selected,
the first structure is as follows:
the action part comprises an action swinging head 4, an energy storage driving device, a kinetic energy releasing device and a linkage gear 7; the action swinging head 4 comprises two parallel racks, namely an energy storage rack 4-2 and a release rack 4-3;
the two parallel racks are parallel to the axial direction of the telescopic rod 2, the two parallel racks are connected with the front end of the telescopic rod 2 through connecting ribs 4-1, the linkage gear 7 is arranged between the two parallel racks, when the linkage gear does not work, gaps are reserved between the linkage gear 7 and the two parallel racks, and racks which can be meshed with the linkage gear 7 when in use are arranged on the inner side surfaces of the energy storage rack 4-2 and the release rack 4-3 corresponding to the linkage gear 7;
the action swinging head 4 and the cylinder body 1 form an action main body of an action part, and the energy storage driving device and the kinetic energy releasing device are respectively arranged at two sides of the action main body; the rear end of the cylinder body 1 is connected with a rotating shaft 03 (the rotating shaft 03 is arranged on a frame of the vehicle) so that the cylinder body 1 can swing by taking the rotating shaft 03 as a shaft, and further the swing of the whole action main body is realized; the energy storage driving device and the kinetic energy releasing device are both devices capable of driving the action main body to swing by taking the rotating shaft 03 as an axis, and the direction in which the energy storage driving device drives the action main body to swing is opposite to the direction in which the kinetic energy releasing device drives the action main body to swing;
when the energy storage driving device is used, the energy storage driving device is linked with the brake device, when the brake device is used, the energy storage driving device controls the action main body to swing, so that teeth on the inner side of the energy storage rack 4-2 are meshed with the linkage gear 7 (the linkage gear 7 is connected with a shaft of a driving wheel of a vehicle and linked), and the residual inertia rotation of the linkage gear 7 in the brake process gradually drives the energy storage rack 4-2 to move axially along the cylinder body 1 so as to compress or stretch the energy storage spring 3 in the cylinder body 1 to realize energy storage; when energy needs to be released, the kinetic energy releasing device is controlled to enable the action main body to swing along the direction opposite to the direction in the energy storing process, so that the energy storing rack 4-2 is separated from the linkage gear 7, meanwhile, the releasing rack 4-3 is meshed with the linkage gear 7, and meanwhile, the energy storing spring 3 automatically stretches or contracts to reset, so that the releasing rack 4-3 moves and is meshed with the linkage gear 7 to rotate, and the kinetic energy releasing is realized;
the second structure is as follows:
the action part comprises an energy storage wheel 9 and a release wheel 11, a double-sided rack 2-1 is arranged at the front part of the telescopic rod 2, the front part of the telescopic rod 2 is arranged between the energy storage wheel 9 and the release wheel 11, when the telescopic rod does not work, gaps are reserved between the front part of the telescopic rod 2 and the energy storage wheel 9 as well as between the front part of the telescopic rod 2 and the release wheel 11, the energy storage wheel 9 is linked with a driving wheel of a vehicle, and the release wheel 11 is linked with the energy storage; (the linkage between the release wheel 11 and the energy storage wheel 9 can be driven by chains and gears, which belong to the prior art, and are not described again, as long as the direction that the release wheel 11 drives the energy storage wheel 9 to rotate is consistent with the advancing direction of the vehicle, for example, as shown in fig. 2, when the energy is stored, the energy storage wheel 9 rotates clockwise, and when the release wheel 11 releases the energy, the direction that the energy storage wheel 9 rotates is clockwise)
One side outer side wall of the cylinder body 1 is connected with a fulcrum rotating shaft 04, the cylinder body 1 can rotate by taking the fulcrum rotating shaft 04 as a shaft to form a lever structure, (the fulcrum rotating shaft 03 is arranged on a frame of the vehicle)
The rear end of the cylinder body 1 is connected with a T-shaped swing handle 10, the T-shaped swing handle 10 comprises a transverse handle 10-1 and a vertical handle 10-2, the middle part of the transverse handle 10-1 is connected with a swing handle rotating shaft 05 (the swing handle rotating shaft 05 is arranged on a frame of a vehicle), the transverse handle 10-1 can form lever rotation by taking the swing handle rotating shaft 05 as an axis, the vertical handle 10-2 is connected with the transverse handle 10-1 (the vertical handle 10-2 is vertical to the transverse handle 10-1, and the vertical handle 10-2 corresponds to the position of the swing handle rotating shaft 05), the vertical handle 10-2 is movably connected with the cylinder body 1 through a rotating shaft 03, and the cylinder body 1 is controlled to swing by taking the rotating shaft 03 as an axis through the T;
the transverse handle 10-1 is divided into an energy storage swing rod A and a release swing rod B by taking the vertical handle 10-2 as a center; when the energy storage device is used, the energy storage swing rod A is connected with the brake device and is linked with the brake device, the release swing rod B is independently connected with a control device (the control device can be a pull wire for pulling the release swing rod B to swing, the principle of the pull wire is the same as that of a pull wire for hand braking of a bicycle, or a push rod for controlling the release swing rod B, the control device belongs to the prior art and does not belong to the core of the application, and the control device is not repeated herein), the energy storage swing rod A pulls the cylinder body 1 to swing in the braking process, so that a rack on one side, corresponding to the energy storage wheel 9, of a double-sided rack on the front part of the telescopic rod 2 is meshed with the energy; when energy needs to be released, the release swing rod B is controlled to enable the telescopic rod 2 to leave the energy storage wheel 9 and to be meshed with the release wheel 11, meanwhile, the energy storage spring 3 stretches or contracts automatically to reset, the telescopic rod 2 moves and is meshed with the release wheel 11 to rotate, and kinetic energy release is achieved.
The first structure also includes two forms:
in a first form:
the energy storage driving device is an energy storage pull rod 5, the energy storage pull rod 5 is an L-shaped structure formed by a movable rod 5-1 and a jacking rod 5-2, the rear end of the movable rod 5-1 is connected with the rear end of the jacking rod 5-2, a joint 5-3 is movably arranged on a frame of the vehicle through a movable shaft 0, the energy storage pull rod 5 can rotate by taking the movable shaft 0 as a shaft, (the movable shaft 0 is arranged on the frame of the vehicle) and controls the action swinging head 4 to swing through the rotation of the energy storage pull rod 5; the movable rod 5-1 is connected with a brake device (connected to a brake system through a pull wire, for example, connected to a bicycle hand brake through the pull wire), the movable rod 5-1 is pulled through controlling the brake device to further control the energy storage pull rod 5 to rotate, and the energy storage pull rod 5 is arranged on the side surface of the cylinder body 1 or the side surface of the action swinging head 4;
when the energy storage pull rod 5 is arranged on the side surface of the action swinging head 4, the front end of the jacking rod 5-2 is provided with a roller 5-4, the roller 5-4 is contacted with the outer side surface of the energy storage rack 4-2, and the action swinging head 4 is controlled to swing through the rotation of the energy storage pull rod 5;
when the energy storage pull rod 5 is arranged on the side surface of the cylinder body 1, the front end of the jacking rod 5-2 is connected with the outer side wall of the cylinder body 1 through a rotating shaft, and the cylinder body 1 is controlled to drive the action swinging head 4 to swing through the rotation of the energy storage pull rod 5;
the release kinetic energy device is a release kinetic energy pull rod 6, the release kinetic energy pull rod 6 is an L-shaped structure formed by a release movable rod 6-1 and a release ejector rod 5-2, the rear end of the release movable rod 6-1 is connected with the rear end of the release ejector rod 6-2, a connection part 6-3 is arranged on a frame of the vehicle through a release movable shaft 01, the release kinetic energy pull rod 6 can rotate by taking the movable shaft 01 as a shaft, and the release kinetic energy pull rod 6 is arranged on the side surface of the cylinder body 1 or the side surface of the action swinging head 4;
when the release kinetic energy pull rod 6 is arranged on the side surface of the action swinging head 4, the front end of the release jacking rod 6-2 is provided with a release roller 6-4, the release roller 6-4 is contacted with the outer side surface of the release rack 4-3, and the action swinging head 4 is controlled to swing through the rotation of the release kinetic energy pull rod 6;
when the release kinetic energy pull rod 6 is arranged on the side surface of the cylinder body 1, the front end of the release jacking rod 6-2 is connected with the outer side wall of the cylinder body 1 through a rotating shaft, and the cylinder body 1 is controlled to drive the action swinging head 4 to swing through the rotation of the release kinetic energy pull rod 6;
the action swinging head 4 and the cylinder body 1 form an action main body of an action part, and the energy storage pull rod 5 and the release kinetic energy pull rod 6 are respectively arranged at two sides of the action main body so as to realize the control of different swinging directions of the action main body; the rear end of the cylinder body 1 is connected with a rotating shaft 03 (the rotating shaft 03 is arranged on a frame of the vehicle) so that the cylinder body 1 can swing by taking the rotating shaft 03 as a shaft, and further the swing of the whole action main body is realized;
in a second form:
a guide sleeve 8 is arranged outside the action swinging head 4, and the action swinging head 4 passes through the guide sleeve 8 and can do shuttle motion relative to the guide sleeve 8; the guide sleeve 7 is just sleeved on the periphery of the action swinging head 4 and just meets the requirement of the action swinging head 4 for shuttling.
The energy storage driving device is an energy storage pull rod 5, the energy storage pull rod 5 is an L-shaped structure formed by a movable rod 5-1 and a jacking rod 5-2, the rear end of the movable rod 5-1 is connected with the rear end of the jacking rod 5-2, a joint 5-3 is arranged on a frame of the vehicle through a movable shaft 0, the energy storage pull rod 5 can rotate by taking the movable shaft 0 as a shaft, (the movable shaft 0 is arranged on the frame of the vehicle) and controls the action swinging head 4 to swing through the rotation of the energy storage pull rod 5; the movable rod 5-1 is connected with a brake device, the movable rod 5-1 is pulled by controlling the brake device so as to control the energy storage pull rod 5 to rotate, and the energy storage pull rod 5 is arranged on the side surface of the cylinder body 1 or the side surface of the guide sleeve 8; the front end of the ejector rod 5-2 is connected with the outer side wall of the cylinder body 1 or the guide sleeve 8 through a rotating shaft, and the cylinder body 1 or the guide sleeve 8 is controlled to drive the action swinging head 4 to swing through the rotation of the energy storage pull rod 5;
the release kinetic energy device is a release kinetic energy pull rod 6, the release kinetic energy pull rod 6 is an L-shaped structure formed by a release movable rod 6-1 and a release ejector rod 5-2, the rear end of the release movable rod 6-1 is connected with the rear end of the release ejector rod 6-2, a connection part 6-3 is arranged on a frame of the vehicle through a release movable shaft 01, the release kinetic energy pull rod 6 can rotate by taking the movable shaft 01 as a shaft, and the release kinetic energy pull rod 6 is arranged on the side surface of the cylinder body 1 or the side surface of the guide sleeve 8; the front end of the release ejector rod 6-2 is connected with the outer side wall of the cylinder body 1 or the guide sleeve 8 through a rotating shaft, and the cylinder body 1 or the guide sleeve 8 is controlled to drive the action swinging head 4 to swing through the rotation of the release kinetic energy pull rod 6;
the action swinging head 4 and the cylinder body 1 form an action main body of an action part, and the energy storage pull rod 5 and the release kinetic energy pull rod 6 are respectively arranged at two sides of the action main body so as to realize the control of different swinging directions of the action main body; the rear end of the cylinder body 1 is connected with a rotating shaft 03 (the rotating shaft 03 is arranged on a frame of the vehicle) so that the cylinder body 1 can swing by taking the rotating shaft 03 as a shaft, and further the swing of the whole action main body is realized; the energy storage pull rod 5 and the kinetic energy release pull rod 6 are at least connected with a guide sleeve 8.
The roller 5-4 contacts the outer side surface of the energy storage rack 4-2 in one of the following three modes: 1. the roller 5-4 directly pushes against the outer side surface of the energy storage rack 4-2 and can roll along the length direction of the energy storage rack 4-2 on the outer side surface of the energy storage rack 4-2; 2. the roller 5-4 extends into the chute 4-2-1 on the outer side surface of the energy storage rack 4-2 and can roll in the chute 4-2-1; 3. a convex guide sliding rail is arranged on the outer side surface of the energy storage rack 4-2, the length direction of the guide sliding rail is consistent with that of the energy storage rack 4-2, and a bayonet which is matched with the guide sliding rail and enables the roller 5-4 to roll along the guide sliding rail is arranged on the outer circumference of the roller 5-4. (the buckle can be a double-side concave opening which can be directly buckled on the guide sliding rail, and can also be a single-side bayonet similar to the combination form of a train wheel and a train rail)
The release roller 6-4 can be in contact with the outer side surface of the release rack 4-3 in one of the following three modes: 1. the release roller 6-4 directly pushes against the outer side surface of the release rack 4-3 and can roll along the length direction of the release rack 4-3 on the outer side surface of the release rack 4-3; 2. the release roller 6-4 extends into the chute 4-3-1 on the outer side surface of the release rack 4-3 and can roll in the chute 4-3-1; 3. a convex guide sliding rail is arranged on the outer side surface of the release roller 6-4, the length direction of the guide sliding rail is consistent with that of the release rack 4-3, and a bayonet which is matched with the guide sliding rail and enables the release roller 6-4 to roll along the guide sliding rail is arranged on the outer circumference of the release roller 6-4. (the buckle can be a double-side concave opening which can be directly buckled on the guide sliding rail, and can also be a single-side bayonet similar to the combination form of a train wheel and a train rail)
The inner side (i.e. the side corresponding to the linkage gear 7) of the release rack 4-3 is provided with a section of idle rotation notch 4-5, and the arrangement position and the opening width L of the idle rotation notch 4-5 meet the following requirements: when releasing energy, if the releasing direction is the direction in which the telescopic rod 2 is extended out of the cylinder 1, the idle rotation notch 4-5 is provided at the rear (left side as viewed in fig. 1) of the teeth of the release rack 4-3, and the opening width L of the idle rotation notch 4-5 satisfies: when the telescopic rod 2 extends to the limit, the idle rotation notches 4-5 just correspond to the linkage gear 7; (to idle the interlocking gear 7)
When releasing energy, if the releasing direction is the direction in which the telescopic rod 2 enters the cylinder 1, the idle rotation notch 4-5 is provided in front of the teeth of the release rack 4-3 (right side as viewed in fig. 1), and the opening width L of the idle rotation notch 4-5 satisfies: when the telescopic rod 2 enters the cylinder body 1 and reaches the limit, the idle rotation notch 4-5 just corresponds to the linkage gear 7; (so that the interlocking gear 7 idles).
The outer side surface of the release rack 4-3 is provided with one-way teeth 4-3-2, ratchets 4-3-3 capable of being meshed with the one-way teeth 4-3-2 are arranged corresponding to the one-way teeth 4-3-2, when energy is stored, the action swinging head 4 swings to enable the one-way teeth 4-3-2 to be meshed with the ratchets 4-3-3, the action swinging head 4 can only move towards the energy storage direction, when energy is released, the action swinging head 4 swings reversely, the one-way teeth 4-3-2 leave the ratchets 4-3-3, and energy release is completed.
A return spring 12 is arranged beside the action body, the return spring 12 transversely props against the cylinder body 1 (namely, the return spring is axially vertical to the cylinder body 1), and the energy storage rack 4-2 and the release rack 4-3 are not meshed with the linkage gear 7 under the natural state of the return spring 12.
When the energy storage bicycle is used, taking the figure 1 as an example, when the bicycle is braked, the hand brake wrench is pulled to enable the energy storage pull rod 5 to swing, the action control swing head 4 is controlled to swing clockwise, the energy storage rack 4-2 is enabled to be meshed with the linkage gear 7, the energy storage rack 4-2 is enabled to move through inertia rotation in the braking process of the linkage gear 7, the energy storage spring 3 is enabled to deform and store energy (for example, compress), when the bicycle needs to be started, the release wrench beside the bicycle handle is pulled, the release wrench is enabled to control the release kinetic energy pull rod 6 to swing anticlockwise through the pull wire, the energy storage rack 4-2 is enabled to leave the linkage gear 7, meanwhile, the release rack 4-3 is enabled to be meshed with the linkage gear 7, then the bicycle is started, and in the starting process of the bicycle, the release rack 4-3 is controlled to further mesh with the, in order to link the gear 7 to rotate the helping hand, if maloperation or other conditions, when making the action swinging head 4 not reset all the time, in order to prevent releasing the rack 4-3 and linking the gear 7 to mesh and cause the lock to die all the time, set up the idle running notch 4-5 on releasing the rack 4-3, after finishing when the energy storage spring 3 deformation releasing ability, the idle running notch 4-5 moves to the position of the linking gear 7, make the linking gear 7 and releasing the rack 4-3 contactless, do not influence the linkage gear 7 to rotate, and then prevent the meshing and locking.
Claims (7)
1. A brake energy storage power assisting device is characterized by comprising an energy storage cylinder and an action part; the energy storage cylinder comprises a cylinder body (1), an expansion rod (2) and an energy storage spring (3);
the rear end of the telescopic rod (2) extends into the cylinder body (1) from the front end of the cylinder body (1) and can do telescopic action relative to the cylinder body (1) along the axial direction of the cylinder body (1), the energy storage spring (3) is arranged in the cylinder body (1), and the compression or the extension of the energy storage spring (3) is controlled through the action of the telescopic rod (2) to store energy;
the action part is divided into three structures, and one of the three structures is selected:
the first structure is as follows:
the action part comprises an action swinging head (4), an energy storage driving device, a kinetic energy releasing device and a linkage gear (7); the action swinging head (4) comprises two parallel racks, namely an energy storage rack (4-2) and a release rack (4-3);
the two parallel racks are parallel to the axial direction of the telescopic rod (2), the two parallel racks are connected with the front end of the telescopic rod (2), the linkage gear (7) is arranged between the two parallel racks, when the linkage gear does not work, a gap is reserved between the linkage gear (7) and the two parallel racks, and the inner side surfaces, corresponding to the linkage gear (7), on the energy storage rack (4-2) and the release rack (4-3) are respectively provided with a rack which can be meshed with the linkage gear (7) when in use;
the action swinging head (4) and the cylinder body (1) form an action main body of an action part, and the energy storage driving device and the kinetic energy releasing device are respectively arranged at two sides of the action main body; the rear end of the cylinder body (1) is connected with a rotating shaft (03) so that the cylinder body (1) can swing by taking the rotating shaft (03) as a shaft; the energy storage driving device and the kinetic energy releasing device are both devices capable of driving the action main body to swing by taking the rotating shaft (03) as a shaft, and the direction in which the energy storage driving device drives the action main body to swing is opposite to the direction in which the kinetic energy releasing device drives the action main body to swing;
when the energy storage driving device is used, the energy storage driving device is linked with the brake device, when the brake device is used, the energy storage driving device controls the action main body to swing, so that teeth on the inner side of the energy storage rack (4-2) are meshed with the linkage gear (7), and the residual inertia rotation of the linkage gear (7) in the brake process gradually drives the energy storage rack (4-2) to move axially along the cylinder body (1) so that the energy storage spring (3) in the cylinder body (1) is compressed or stretched to realize energy storage; when energy is required to be released, the kinetic energy releasing device is controlled to enable the action main body to swing along the direction opposite to the direction in the energy storing process, so that the energy storing rack (4-2) is separated from the linkage gear (7), meanwhile, the releasing rack (4-3) is meshed with the linkage gear (7), and meanwhile, the energy storing spring (3) automatically stretches or contracts to reset, so that the releasing rack (4-3) moves and is meshed with the linkage gear (7) to rotate, and the kinetic energy releasing is realized;
the second structure is as follows:
the action part comprises an energy storage wheel (9) and a release wheel (11), a double-sided rack (2-1) is arranged at the front part of the telescopic rod (2), the front part of the telescopic rod (2) is arranged between the energy storage wheel (9) and the release wheel (11), when the telescopic rod does not work, gaps are reserved between the front part of the telescopic rod (2) and the energy storage wheel (9) and the release wheel (11), the energy storage wheel (9) is linked with a driving wheel of a vehicle, and the release wheel (11) is linked with the energy storage wheel (9);
the outer side wall of one side of the cylinder body (1) is connected with a fulcrum rotating shaft (04), and the cylinder body (1) can rotate by taking the fulcrum rotating shaft (04) as a shaft to form a lever structure;
the rear end of the cylinder body (1) is connected with a T-shaped swing handle (10), the T-shaped swing handle (10) comprises a transverse handle (10-1) and a vertical handle (10-2), the middle part of the transverse handle (10-1) is connected with a swing handle rotating shaft (05), the transverse handle (10-1) can form lever rotation by taking the swing handle rotating shaft (05) as an axis, the vertical handle (10-2) is connected with the transverse handle (10-1), the vertical handle (10-2) is movably connected with the cylinder body (1) through a rotating shaft (03), and the cylinder body (1) is controlled to swing by taking the rotating shaft (03) as an axis through the T-shaped swing handle (10);
the transverse handle (10-1) is divided into an energy storage swing rod (A) and a release swing rod (B) by taking the vertical handle (10-2) as a center; when the energy storage device is used, the energy storage swing rod (A) is connected with the brake device and is linked with the brake device, the release swing rod (B) is independently connected with a control device, the energy storage swing rod (A) pulls the cylinder body (1) to swing in the braking process, so that a rack on one side of a double-sided rack on the front part of the telescopic rod (2) corresponding to the energy storage wheel (9) is meshed with the energy storage wheel (9), the telescopic rod (2) is driven to stretch by the rotation of the energy storage wheel (9), and the energy storage spring (3) is compressed or stretched to realize energy storage; when energy is required to be released, the swing rod (B) is controlled to be released, so that the telescopic rod (2) leaves the energy storage wheel (9) and is meshed with the release wheel (11), and meanwhile, the energy storage spring (3) automatically stretches or contracts to reset, so that the telescopic rod (2) moves and is meshed with the release wheel (11) to rotate, and the release of kinetic energy is realized.
2. The energy-storing and boosting device for the brake of claim 1 is characterized in that the first structure also comprises two forms:
in a first form:
the energy storage driving device is an energy storage pull rod (5), the energy storage pull rod (5) is of an L-shaped structure formed by a movable rod (5-1) and a jacking rod (5-2), the rear end of the movable rod (5-1) is connected with the rear end of the jacking rod (5-2), a joint (5-3) is movably arranged on a frame of the vehicle through a movable shaft (0), the energy storage pull rod (5) can rotate by taking the movable shaft (0) as a shaft, and the swinging of the swinging head (4) is controlled through the rotation of the energy storage pull rod (5); the movable rod (5-1) is connected with a brake device, the movable rod (5-1) is pulled by controlling the brake device so as to control the energy storage pull rod (5) to rotate, and the energy storage pull rod (5) is arranged on the side surface of the cylinder body (1) or the side surface of the action swinging head (4);
when the energy storage pull rod (5) is arranged on the side surface of the action swinging head (4), the front end of the ejector rod (5-2) is provided with a roller (5-4), the roller (5-4) is contacted with the outer side surface of the energy storage rack (4-2), and the action swinging head (4) is controlled to swing through the rotation of the energy storage pull rod (5);
when the energy storage pull rod (5) is arranged on the side surface of the cylinder body (1), the front end of the ejector rod (5-2) is connected with the outer side wall of the cylinder body (1) through a rotating shaft, and the cylinder body (1) is controlled to drive the action swinging head (4) to swing through the rotation of the energy storage pull rod (5);
the release kinetic energy device is a release kinetic energy pull rod (6), the release kinetic energy pull rod (6) is an L-shaped structure formed by a release movable rod (6-1) and a release ejector rod (5-2), the rear end of the release movable rod (6-1) is connected with the rear end of the release ejector rod (6-2), a joint (6-3) is arranged on a frame of the vehicle through a release movable shaft (01), the release kinetic energy pull rod (6) can rotate by taking the movable shaft (01) as a shaft, and the release kinetic energy pull rod (6) is arranged on the side surface of the cylinder body (1) or the side surface of the action swinging head (4);
when the release kinetic energy pull rod (6) is arranged on the side surface of the action swinging head (4), the front end of the release jacking rod (6-2) is provided with a release roller (6-4), the release roller (6-4) is in contact with the outer side surface of the release rack (4-3), and the action swinging head (4) is controlled to swing through the rotation of the release kinetic energy pull rod (6);
when the kinetic energy releasing pull rod (6) is arranged on the side surface of the cylinder body (1), the front end of the kinetic energy releasing pull rod (6-2) is connected with the outer side wall of the cylinder body (1) through a rotating shaft, and the cylinder body (1) is controlled to drive the motion swinging head (4) to swing through the rotation of the kinetic energy releasing pull rod (6);
the action swinging head (4) and the cylinder body (1) form an action main body of an action part, and the energy storage pull rod (5) and the kinetic energy release pull rod (6) are respectively arranged at two sides of the action main body so as to realize the control of different swinging directions of the action main body; the rear end of the cylinder body (1) is connected with the rotating shaft (03), so that the cylinder body (1) can swing by taking the rotating shaft (03) as a shaft, and further the swing of the whole action main body is realized;
in a second form:
a guide sleeve (8) is arranged outside the action swinging head (4), and the action swinging head (4) passes through the guide sleeve (8) and can do shuttle motion relative to the guide sleeve (8);
the energy storage driving device is an energy storage pull rod (5), the energy storage pull rod (5) is of an L-shaped structure formed by a movable rod (5-1) and a jacking rod (5-2), the rear end of the movable rod (5-1) is connected with the rear end of the jacking rod (5-2), a joint (5-3) is arranged on a frame of the vehicle through a movable shaft (0), the energy storage pull rod (5) can rotate by taking the movable shaft (0) as a shaft, and the swinging of the swinging head (4) is controlled through the rotation of the energy storage pull rod (5); the movable rod (5-1) is connected with a brake device, the movable rod (5-1) is pulled by controlling the brake device so as to control the energy storage pull rod (5) to rotate, and the energy storage pull rod (5) is arranged on the side surface of the cylinder body (1) or the side surface of the guide sleeve (8); the front end of the ejector rod (5-2) is connected with the outer side wall of the cylinder body (1) or the guide sleeve (8) through a rotating shaft, and the cylinder body (1) or the guide sleeve (8) is controlled to drive the action swinging head (4) to swing through the rotation of the energy storage pull rod (5);
the release kinetic energy device is a release kinetic energy pull rod (6), the release kinetic energy pull rod (6) is an L-shaped structure formed by a release movable rod (6-1) and a release ejector rod (5-2), the rear end of the release movable rod (6-1) is connected with the rear end of the release ejector rod (6-2), a joint (6-3) is arranged on a frame of the vehicle through a release movable shaft (01), the release kinetic energy pull rod (6) can rotate by taking the movable shaft (01) as a shaft, and the release kinetic energy pull rod (6) is arranged on the side surface of the cylinder body (1) or the side surface of the guide sleeve (8); the front end of the release ejector rod (6-2) is connected with the outer side wall of the cylinder body (1) or the guide sleeve (8) through a rotating shaft, and the cylinder body (1) or the guide sleeve (8) is controlled to drive the action swinging head (4) to swing through the rotation of the release kinetic energy pull rod (6);
the action swinging head (4) and the cylinder body (1) form an action main body of an action part, and the energy storage pull rod (5) and the kinetic energy release pull rod (6) are respectively arranged at two sides of the action main body so as to realize the control of different swinging directions of the action main body; the rear end of the cylinder body (1) is connected with the rotating shaft (03), so that the cylinder body (1) can swing by taking the rotating shaft (03) as a shaft, and further the swing of the whole action main body is realized; the energy storage pull rod (5) and the kinetic energy release pull rod (6) are at least connected with a guide sleeve (8).
3. The brake energy storage assisting device of claim 2, wherein:
the roller (5-4) is contacted with the outer side surface of the energy storage rack (4-2) in one of the following three ways: (1) the roller (5-4) directly pushes against the outer side surface of the energy storage rack (4-2) and can roll along the length direction of the energy storage rack (4-2) on the outer side surface of the energy storage rack (4-2); (2) the roller (5-4) extends into the sliding groove (4-2-1) on the outer side surface of the energy storage rack (4-2) and can roll in the sliding groove (4-2-1); (3) the outer side surface of the energy storage rack (4-2) is provided with a raised guide sliding rail, the length direction of the guide sliding rail is consistent with that of the energy storage rack (4-2), and the outer circumference of the roller (5-4) is provided with a bayonet which is matched with the guide sliding rail and enables the roller (5-4) to roll along the guide sliding rail.
4. The brake energy storage assisting device of claim 2 or 3, wherein:
the release roller (6-4) is contacted with the outer side surface of the release rack (4-3) in one of the following three modes: (1) the release roller (6-4) directly pushes against the outer side surface of the release rack (4-3) and can roll along the length direction of the release rack (4-3) on the outer side surface of the release rack (4-3); (2) the release roller (6-4) extends into the sliding groove (4-3-1) on the outer side surface of the release rack (4-3) and can roll in the sliding groove (4-3-1); (3) the outer side surface of the release roller (6-4) is provided with a raised guide sliding rail, the length direction of the guide sliding rail is consistent with the length direction of the release rack (4-3), and the outer circumference of the release roller (6-4) is provided with a bayonet which is matched with the guide sliding rail and enables the release roller (6-4) to roll along the guide sliding rail.
5. The brake energy storage assisting device according to claim 1, is characterized in that a section of idle notch (4-5) is arranged on the inner side of the release rack (4-3), and the arrangement position and the opening width (L) of the idle notch (4-5) meet the following requirements: when releasing energy, if the releasing direction is the direction that the telescopic rod (2) extends out of the cylinder body (1), the idle rotation notch (4-5) is arranged at the rear part of the tooth of the releasing rack (4-3), and the opening width (L) of the idle rotation notch (4-5) satisfies the following conditions: when the telescopic rod (2) extends to the limit, the idle rotation notch (4-5) just corresponds to the linkage gear (7);
when releasing energy, if the releasing direction is the direction in which the telescopic rod (2) enters the cylinder body (1), the idle rotation notch (4-5) is arranged in front of the tooth of the releasing rack (4-3), and the opening width (L) of the idle rotation notch (4-5) satisfies: when the telescopic rod (2) enters the cylinder body (1) and reaches the limit, the idle rotation notch (4-5) just corresponds to the linkage gear (7).
6. The brake energy storage power assisting device of claim 1, wherein the outer side surface of the release rack (4-3) is provided with one-way teeth (4-3-2), ratchets (4-3-3) which can be meshed with the one-way teeth (4-3-2) are arranged corresponding to the one-way teeth (4-3-2), when energy is stored, the action swinging head (4) swings to enable the one-way teeth (4-3-2) to be meshed with the ratchets (4-3-3), the action swinging head (4) can only move towards the energy storage direction, when energy is released, the action swinging head (4) swings reversely, and the one-way teeth (4-3-2) leave the ratchets (4-3-3) to complete energy release.
7. The brake energy storage assisting device of claim 1, wherein a return spring (12) is arranged beside the action body, the return spring (12) transversely props against the cylinder body (1), and the energy storage rack (4-2) and the release rack (4-3) are not meshed with the linkage gear (7) in a natural state of the return spring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821747884.7U CN209955962U (en) | 2018-10-26 | 2018-10-26 | Brake energy storage booster unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821747884.7U CN209955962U (en) | 2018-10-26 | 2018-10-26 | Brake energy storage booster unit |
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| CN209955962U true CN209955962U (en) | 2020-01-17 |
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| CN201821747884.7U Active CN209955962U (en) | 2018-10-26 | 2018-10-26 | Brake energy storage booster unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291896A (en) * | 2018-10-26 | 2019-02-01 | 韩昭 | Brake energy-storage booster |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291896A (en) * | 2018-10-26 | 2019-02-01 | 韩昭 | Brake energy-storage booster |
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