CN112983770B - Tire vibration recovery system - Google Patents
Tire vibration recovery system Download PDFInfo
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- CN112983770B CN112983770B CN202110176378.7A CN202110176378A CN112983770B CN 112983770 B CN112983770 B CN 112983770B CN 202110176378 A CN202110176378 A CN 202110176378A CN 112983770 B CN112983770 B CN 112983770B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
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Abstract
The invention discloses a tire vibration recovery system, which comprises a vibration hydraulic cylinder, an energy transmission conversion device, a liquid tank and a speed changer, wherein the energy transmission conversion device is arranged on the energy tank; one end of the vibration hydraulic cylinder is arranged on the automobile chassis, and the other end of the vibration hydraulic cylinder is arranged on the lower support arm of the tire; the inlet and outlet of the vibration hydraulic cylinder are connected with the energy transmission conversion device through the one-way valve, the energy transmission conversion device is connected with the liquid tank, and the vibration hydraulic cylinder, the energy transmission conversion device and the liquid tank form a liquid circulation loop; the output shaft of the energy transmission conversion device is connected with the input shaft of the generator through the speed changer. The system makes full use of the vibration energy of the automobile in the running process for conversion, converts the vibration energy of the automobile into the pressure and the suction of liquid, then transmits the pressure and the suction of the liquid to the energy recovery transmission unit to drive the transmission rod to rotate, thereby converting the pressure and the suction of the liquid into mechanical kinetic energy, and the subsequent mechanical kinetic energy is used for generating electricity by the transmission and the input shaft of the generator to realize energy recovery.
Description
Technical Field
The invention relates to the technical field of automobile energy recovery, in particular to a tire vibration recovery system.
Background
The automobile is an intelligent automatic driving electric automobile in the future, but battery mileage and charging are two biggest problems to be faced by purchasing the electric automobile, and the battery mileage of the current mainstream automobile is about 500-600 km. Electric automobile has some energy to recycle in the driving process, if electric automobile drives when the road of road surface injustice, the tire can take place the vibration, but prior art all uses the bumper shock absorber to cushion jolting, can not carry out recycle to the vibration energy, has leaded to the waste of energy.
Disclosure of Invention
The present invention is directed to overcoming the above-mentioned deficiencies of the prior art and providing a tire shock recovery system.
The invention is realized by the following technical scheme: a tire vibration recovery system comprises a vibration hydraulic cylinder, an energy transmission conversion device, a liquid tank and a transmission; one end of the vibration hydraulic cylinder is arranged on the automobile chassis, and the other end of the vibration hydraulic cylinder is arranged on the lower support arm of the tire; the inlet and outlet of the vibration hydraulic cylinder are connected with the energy transmission conversion device through a one-way valve, the energy transmission conversion device is connected with the liquid tank, and the vibration hydraulic cylinder, the energy transmission conversion device and the liquid tank form a liquid circulation loop; and the output shaft of the energy transmission conversion device is connected with the input shaft of the generator through the speed changer.
The vibration hydraulic cylinder transmits energy to the energy transmission conversion device, and the energy is transmitted to the generator through the transmission, so that the purpose of generating electricity is achieved.
The vibration hydraulic cylinder comprises an inner sleeve, an outer sleeve and a piston rod, the inner sleeve is sleeved on the inner side of the outer sleeve and can slide up and down along the inner sleeve, and the inner sleeve and the outer sleeve form the hydraulic cylinder; the upper end of the piston rod penetrates out of the outer sleeve and is fixed on an automobile chassis, the lower end of the piston rod is provided with a piston, and the piston is inserted into the inner sleeve and can slide up and down along the inner sleeve; the lower end of the inner sleeve is connected with the tire lower arm through a connecting shaft, and liquid is filled between the piston and the inner sleeve; the one-way valve comprises a first one-way valve which flows from inside to outside in one way and a second one-way valve which flows from outside to inside in one way; the lower part of the inner sleeve is provided with a liquid inlet channel and a liquid outlet channel, the first one-way valve is arranged in the liquid outlet channel, and the second one-way valve is arranged in the liquid inlet channel; the lower part of the inner sleeve is respectively provided with a first one-way valve and a second one-way valve; the energy transmission conversion device comprises a forward energy recovery transmission unit, a reverse energy recovery transmission unit and a transmission rod; the inlet of the forward energy recovery transmission unit is connected with the first one-way valve, the outlet of the forward energy recovery transmission unit is connected with the inlet of the liquid tank, the outlet of the liquid tank is connected with the inlet of the reverse energy recovery transmission unit, and the outlet of the reverse energy recovery transmission unit is connected with the second one-way valve; the forward energy recovery transmission unit and the reverse energy recovery transmission unit are both arranged on the transmission rod, and the operation of any transmission unit pushed by liquid can drive the transmission rod to transmit without interfering the operation of the other transmission unit; the transmission rod is connected with the transmission.
The forward energy recovery transmission unit and the reverse energy recovery transmission unit have the same structure, and the energy recovery transmission unit comprises a unit shell, wherein a liquid cavity, a propeller provided with blades, a turntable and a gear ring provided with a ratchet wheel are arranged in the unit shell; the propeller is positioned in the liquid cavity, one side of the propeller is provided with a transmission shaft with threads, and the transmission shaft extends out of the liquid cavity, is inserted into the central hole of the turntable and is screwed with the threads of the turntable; the propeller and the rotary disc are sleeved on the periphery of the transmission rod, and sealing structures are arranged at the joint of the transmission shaft and the liquid cavity and the joint of the transmission rod and the liquid cavity; a plurality of pawls are arranged on one side of the rotary table, the pawls are clamped in ratchets of the gear ring, the gear ring is arranged on the transmission rod, the pawls drive the ratchets to rotate, so that the gear ring drives the transmission rod to rotate, the adjacent energy recovery transmission units do not interfere with each other to operate, and when the pawls of any one energy recovery transmission unit stop driving the gear ring to rotate, the pawls of the other energy recovery transmission unit are not influenced to drive the gear ring to rotate so as to rotate the transmission rod; the inlet of the liquid cavity of the forward energy recovery transmission unit is connected with the first one-way valve, and the outlet of the liquid cavity of the forward energy recovery transmission unit is connected with the inlet of the liquid tank; the outlet of the liquid tank is connected with the inlet of the reverse energy recovery transmission unit liquid cavity, and the outlet of the reverse energy recovery transmission unit liquid cavity is connected with the second one-way valve. The liquid from the hydraulic cylinder is sprayed from the inlet of the liquid cavity of the forward energy recovery transmission unit to push the blades of the propeller in the liquid cavity to rotate, so that the blades rotate to drive the rotary disc to rotate, and the rotation of the rotary disc drives the ratchet wheel to rotate, so that the energy is transmitted to the transmission rod to drive the motor to rotate to generate power.
The number of the forward energy recovery transmission units and the number of the reverse energy recovery transmission units are four, so that an eight-cylinder structure is formed and the eight-cylinder structure is respectively arranged on the transmission rod; the four vibration hydraulic cylinders are respectively a first vibration hydraulic cylinder, a second vibration hydraulic cylinder, a third vibration hydraulic cylinder and a fourth vibration hydraulic cylinder, the four vibration hydraulic cylinders are respectively positioned on the lower support arms of the four tires on four sides of the automobile, and the first vibration hydraulic cylinder, the second vibration hydraulic cylinder, the third vibration hydraulic cylinder and the fourth vibration hydraulic cylinder are sequentially positioned on a front left tire, a front right tire, a rear left tire and a rear right tire; the eight-cylinder structure comprises a first forward energy recovery transmission unit, a second forward energy recovery transmission unit, a third forward energy recovery transmission unit, a fourth forward energy recovery transmission unit, a first reverse energy recovery transmission unit, a second reverse energy recovery transmission unit, a third reverse energy recovery transmission unit and a fourth reverse energy recovery transmission unit; an inlet of a liquid cavity of the first forward energy recovery transmission unit is connected with a first one-way valve of the first vibration hydraulic cylinder, and an outlet of the liquid cavity of the first forward energy recovery transmission unit is connected with a first inlet of the liquid tank; a first outlet of the liquid tank is connected with an inlet of a first reverse energy recovery transmission unit liquid cavity, and an outlet of the first reverse energy recovery transmission unit liquid cavity is connected with a second one-way valve of the first vibration hydraulic cylinder; an inlet of a liquid cavity of the second positive energy recovery transmission unit is connected with a first one-way valve of the second vibration hydraulic cylinder, and an outlet of the liquid cavity of the second positive energy recovery transmission unit is connected with a second inlet of the liquid tank; a second outlet of the liquid tank is connected with an inlet of a liquid cavity of the second reverse energy recovery transmission unit, and an outlet of the liquid cavity of the second reverse energy recovery transmission unit is connected with a second one-way valve of the second vibration hydraulic cylinder; an inlet of a liquid cavity of the third forward energy recovery transmission unit is connected with a first one-way valve of the third vibration hydraulic cylinder, and an outlet of the liquid cavity of the third forward energy recovery transmission unit is connected with a third inlet of the liquid tank; a third outlet of the liquid tank is connected with an inlet of a liquid cavity of the third reverse energy recovery transmission unit, and an outlet of the liquid cavity of the third reverse energy recovery transmission unit is connected with a second one-way valve of the third vibrating hydraulic cylinder; an inlet of a liquid cavity of the fourth forward energy recovery transmission unit is connected with a first one-way valve of the fourth vibration hydraulic cylinder, and an outlet of the liquid cavity of the fourth forward energy recovery transmission unit is connected with a fourth inlet of the liquid tank; a fourth outlet of the liquid tank is connected with an inlet of a liquid cavity of the fourth reverse energy recovery transmission unit, and an outlet of the liquid cavity of the fourth reverse energy recovery transmission unit is connected with a second one-way valve of the fourth vibration hydraulic cylinder; when the automobile runs, the four tires continuously vibrate to push one or more energy recovery transmission units in the eight-cylinder structure to do work, so that the transmission rod continuously rotates. Four pairs of energy recovery transmission units form an eight-cylinder structure, vibration energy recovery is carried out on four tires of the automobile, and a better power generation effect is obtained.
The liquid outlet channel comprises a liquid outlet and a liquid inlet communicated with the inner sleeve; the first check valve comprises a first spring and a first metal blocking piece, one end of the first spring is fixedly installed on the periphery of the liquid outlet channel, the other end of the first spring is provided with the first metal blocking piece, the first metal blocking piece props against the liquid inlet of the liquid outlet channel after being sealed under the action of the first spring, and the liquid outlet of the liquid outlet channel is connected with the inlet of the forward energy recovery transmission unit; the liquid inlet channel comprises a liquid inlet and a liquid outlet communicated with the inner sleeve; first check valve includes second spring and second metal separation blade, second spring one end fixed mounting be in on the liquid outlet of inlet channel is around, its other end is equipped with second metal separation blade, second metal separation blade is in open after propping up the involution under the effect of second spring inlet channel's inlet, inlet channel's inlet with reverse energy recuperation drive unit's export meets. The cooperation of metal separation blade and spring for there is liquid always in the pneumatic cylinder, and the business turn over of liquid is by control, and the energy that accessible hydraulic pressure changes, will shake the production forms hydraulic pressure change, transmits for energy recuperation drive unit.
The inlet of the forward energy recovery transmission unit liquid cavity is opposite to the outlet of the forward energy recovery transmission unit liquid cavity, is positioned at the upper part of the liquid cavity, and is aligned with the blades at the top of the propeller. The inlet and outlet positions of the liquid cavity are opposite and positioned at the upper part of the component and are aligned with the blades at the top, and the hydraulic pressure converted in a unit can form jet at the inlet and outlet positions, so that the blades are pushed to rotate and are converted into kinetic energy to generate electricity.
Compared with the prior art, the invention has the advantages that: the system makes full use of the vibration energy of the automobile in the driving process to convert, converts the vibration energy of the automobile into the pressure and the suction of liquid, transmits the pressure and the suction of the liquid to the energy recovery transmission unit, drives the transmission rod to rotate, converts the pressure and the suction of the liquid into mechanical kinetic energy, and generates electricity by the transmission and the input shaft of the generator for the subsequent mechanical kinetic energy, thereby realizing the energy recovery and improving the energy recovery efficiency.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a hydraulic cylinder according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic view of a propeller according to an embodiment of the present invention;
FIG. 5 is a side view of a propeller according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a turntable according to an embodiment of the present invention;
FIG. 7 is a side view of a turntable according to an embodiment of the present invention;
FIG. 8 is a schematic structural view of a ring gear and a ratchet according to an embodiment of the present invention;
FIG. 9 is a schematic view of a configuration of a ring gear in cooperation with a drive link in accordance with an embodiment of the present invention;
fig. 10 is a schematic structural diagram of an energy recovery transmission unit according to an embodiment of the invention.
The reference numerals in the drawings mean: 11. an inner sleeve; 12. an outer sleeve; 13. a piston rod; 14. a first spring; 15. a first metal baffle plate; 16. a second spring; 17. a second metal baffle plate; 2. an energy transmission conversion device; 3. a liquid tank; 4. a transmission; 5. a transmission rod; 61. a propeller; 611. a blade; 612. a drive shaft; 62. a turntable; 621. a pawl; 63. a ring gear; 631. a ratchet wheel; 71. a first vibrating hydraulic cylinder; 72. a second vibration hydraulic cylinder; 73. a third vibrating hydraulic cylinder; 74. a fourth vibration hydraulic cylinder; 81. a first forward energy recovery transmission unit; 82. a second forward energy recovery transmission unit; 83. a third forward energy recovery transmission unit; 84. a fourth forward energy recovery transmission unit; 91. a first reverse energy recovery transmission unit; 92. a second reverse energy recovery transmission unit; 93. a third reverse energy recovery transmission unit; 94. a fourth reverse energy recovery transmission unit; 10. an electric generator.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and detailed description.
Examples
Referring to fig. 1 to 10, a tire vibration recovery system includes a vibration hydraulic cylinder, an energy transmission and conversion device 2, a fluid tank 3, and a transmission 4; one end of the vibration hydraulic cylinder is arranged on the automobile chassis, and the other end of the vibration hydraulic cylinder is arranged on the lower support arm of the tire; the inlet and outlet of the vibration hydraulic cylinder are connected with the energy transmission conversion device 2 through a one-way valve, the energy transmission conversion device 2 is connected with the liquid tank 3, and the vibration hydraulic cylinder, the energy transmission conversion device 2 and the liquid tank 3 form a liquid circulation loop; the output shaft of the energy transmission conversion device 2 is connected with the input shaft of the generator 10 through the speed changer 4.
The vibration hydraulic cylinder transmits energy to the energy transmission conversion device 2, and the energy is transmitted to the generator 10 through the speed changer 4, so that the purpose of generating electricity is achieved.
The vibration hydraulic cylinder comprises an inner sleeve 11, an outer sleeve 12 and a piston rod 13, wherein the inner sleeve 11 is sleeved inside the outer sleeve 12 and can slide up and down along the inner sleeve, and the inner sleeve 11 and the outer sleeve 12 form a hydraulic cylinder; the upper end of the piston rod 13 penetrates out of the outer sleeve 12 and is fixed on an automobile chassis, the lower end of the piston rod 13 is provided with a piston, and the piston is inserted into the inner sleeve 11 and can slide up and down along the inner sleeve; the lower end of the inner sleeve 11 is connected with a tire lower arm through a connecting shaft, and liquid is filled between the piston and the inner sleeve 11; the one-way valve comprises a first one-way valve which flows from inside to outside in one way and a second one-way valve which flows from outside to inside in one way; a liquid inlet channel and a liquid outlet channel are arranged at the lower part of the inner sleeve 11, the first check valve is arranged in the liquid outlet channel, and the second check valve is arranged in the liquid inlet channel; a first one-way valve and a second one-way valve are respectively arranged at the lower part of the inner sleeve 11; the energy transmission conversion device 2 comprises a forward energy recovery transmission unit, a reverse energy recovery transmission unit and a transmission rod 5; the inlet of the forward energy recovery transmission unit is connected with the first one-way valve, the outlet of the forward energy recovery transmission unit is connected with the inlet of the liquid tank 3, the outlet of the liquid tank 3 is connected with the inlet of the reverse energy recovery transmission unit, and the outlet of the reverse energy recovery transmission unit is connected with the second one-way valve; the forward energy recovery transmission unit and the reverse energy recovery transmission unit are both arranged on the transmission rod 5, the transmission rod 5 can be driven to transmit by the operation of any transmission unit pushed by liquid, the forward energy recovery unit and the reverse energy recovery unit are both provided with ratchet structures, and when one of the forward energy recovery transmission unit and the reverse energy recovery transmission unit is not moved, the operation of the other transmission unit is not interfered; the transmission lever 5 is connected to the transmission 4. Referring to fig. 2 and 3, the arrows indicate the flow of the liquid.
The structure of the forward energy recovery transmission unit is the same as that of the reverse energy recovery transmission unit, the energy recovery transmission unit comprises a unit shell, and a liquid cavity, a propeller 61 provided with blades 611, a rotating disc 62 and a gear ring 63 provided with a ratchet 631 are arranged in the unit shell; the propeller 61 is positioned in the liquid cavity, a transmission shaft 612 with threads is arranged on one side of the propeller 61, and the transmission shaft 612 extends out of the liquid cavity, is inserted into the central hole of the rotating disc 62 and is screwed with the threads; the propeller 61 and the turntable 62 are sleeved on the periphery of the transmission rod 5, and sealing structures are arranged at the joint of the transmission shaft 612 and the liquid cavity and the joint of the transmission rod 5 and the liquid cavity; a plurality of pawls 621 are arranged on one side of the turntable 62, the pawls 621 are clamped in ratchet wheels 631 of the gear rings 63, the gear rings 63 are mounted on the transmission rod 5, the pawls 621 drive the ratchet wheels 631 to rotate, so that the gear rings 63 drive the transmission rod 5 to rotate, adjacent energy recovery transmission units do not interfere with each other to rotate, and when the pawls 621 of any one energy recovery transmission unit stop driving the gear rings 63 to rotate, the pawls 621 of the other energy recovery transmission unit do not influence the driving of the gear rings 63 to rotate so as to rotate the transmission rod 5; the inlet of the forward energy recovery transmission unit liquid cavity is connected with the first one-way valve, and the outlet of the forward energy recovery transmission unit liquid cavity is connected with the inlet of the liquid tank 3; the outlet of the liquid tank 3 is connected with the inlet of the reverse energy recovery transmission unit liquid cavity, and the outlet of the reverse energy recovery transmission unit liquid cavity is connected with the second one-way valve. The liquid from the hydraulic cylinder is sprayed from the inlet of the liquid cavity of the forward energy recovery transmission unit to push the blade 611 of the propeller 61 in the liquid cavity to rotate, so that the blade rotates to drive the rotating disc 62 to rotate, and the pawl 621 drives the ratchet wheel 631 to rotate, so that the energy is transmitted to the transmission rod 5 to drive the motor to rotate to generate power.
The number of the forward energy recovery transmission units and the number of the reverse energy recovery transmission units are four, so that an eight-cylinder structure is formed and the eight-cylinder structure is respectively arranged on the transmission rod 5; the four vibration hydraulic cylinders are respectively a first vibration hydraulic cylinder 71, a second vibration hydraulic cylinder 72, a third vibration hydraulic cylinder 73 and a fourth vibration hydraulic cylinder 74, the four vibration hydraulic cylinders are respectively positioned on the lower support arms of four tires on four sides of the automobile, and the first vibration hydraulic cylinder 71, the second vibration hydraulic cylinder 72, the third vibration hydraulic cylinder 73 and the fourth vibration hydraulic cylinder 74 are sequentially positioned on a front left tire, a front right tire, a rear left tire and a rear right tire; the eight-cylinder structure comprises a first forward energy recovery transmission unit 81, a second forward energy recovery transmission unit 82, a third forward energy recovery transmission unit 83, a fourth forward energy recovery transmission unit 84, a first reverse energy recovery transmission unit 91, a second reverse energy recovery transmission unit 92, a third reverse energy recovery transmission unit 93 and a fourth reverse energy recovery transmission unit 94; the inlet of the liquid cavity of the first forward energy recovery transmission unit 81 is connected with the first one-way valve of the first vibration hydraulic cylinder 71, and the outlet thereof is connected with the first inlet of the liquid tank 3; a first outlet of the liquid tank 3 is connected with an inlet of a liquid cavity of the first reverse energy recovery transmission unit 91, and an outlet of the liquid cavity of the first reverse energy recovery transmission unit 91 is connected with a second one-way valve of the first vibration hydraulic cylinder 71; the inlet of the liquid cavity of the second forward energy recovery transmission unit 82 is connected with the first one-way valve of the second vibrating hydraulic cylinder 72, and the outlet thereof is connected with the second inlet of the liquid tank 3; a second outlet of the liquid tank 3 is connected with an inlet of a liquid cavity of the second reverse energy recovery transmission unit 92, and an outlet of the liquid cavity of the second reverse energy recovery transmission unit 92 is connected with a second one-way valve of the second vibrating hydraulic cylinder 72; the inlet of the liquid cavity of the third forward energy recovery transmission unit 83 is connected with the first check valve of the third vibration hydraulic cylinder 73, and the outlet thereof is connected with the third inlet of the liquid tank 3; a third outlet of the liquid tank 3 is connected with an inlet of a liquid cavity of the third reverse energy recovery transmission unit 93, and an outlet of the liquid cavity of the third reverse energy recovery transmission unit 93 is connected with a second one-way valve of the third vibration hydraulic cylinder 73; the inlet of the fluid chamber of the fourth forward energy recovery transmission unit 84 is connected to the first check valve of the fourth hydraulic ram 74, and the outlet thereof is connected to the fourth inlet of the fluid tank 3; a fourth outlet of the liquid tank 3 is connected with an inlet of a liquid cavity of the fourth reverse energy recovery transmission unit 94, and an outlet of the liquid cavity of the fourth reverse energy recovery transmission unit 94 is connected with a second one-way valve of the fourth vibrating hydraulic cylinder 74; when the automobile runs, the four tires continuously vibrate to push one or more energy recovery transmission units in the eight-cylinder structure to do work, so that the transmission rod 5 continuously rotates. Four pairs of energy recovery transmission units form an eight-cylinder structure, vibration energy recovery is carried out on four tires of the automobile, and a better power generation effect is obtained.
The liquid outlet channel comprises a liquid outlet and a liquid inlet communicated with the inner sleeve 11; the first check valve comprises a first spring 14 and a first metal baffle piece 15, one end of the first spring 14 is fixedly arranged around the liquid outlet of the liquid outlet channel, the other end of the first spring is provided with the first metal baffle piece 15, the first metal baffle piece 15 pushes against the first spring 14 to seal and then opens the liquid inlet of the liquid outlet channel, and the liquid outlet of the liquid outlet channel is connected with the inlet of the forward energy recovery transmission unit; the liquid inlet channel comprises a liquid inlet and a liquid outlet communicated with the inner sleeve 11; first check valve includes second spring 16 and second metal catch 17, 16 one end fixed mounting of second spring is in on the liquid outlet of inlet channel is around, and its other end is equipped with second metal catch 17, second metal catch 17 is in open after propping the involution under the effect of second spring 16 inlet of inlet channel, inlet channel's inlet with reverse energy recovery drive unit's export meets. The cooperation of metal separation blade and spring for there is liquid always in the pneumatic cylinder, and the business turn over of liquid is by control, and the energy that accessible hydraulic pressure changes, will shake the production forms hydraulic pressure change, transmits for energy recuperation drive unit.
The inlet of the forward energy recovery transmission unit liquid chamber is located opposite to its outlet and in the upper part of the liquid chamber and is aligned with the blades 611 at the top of the propeller 61. The inlet and outlet of the liquid cavity are opposite and positioned at the upper part of the component and are aligned with the top blade 611, and the hydraulic pressure converted in unit can form jet at the inlet and outlet, so that the blade 611 is pushed to rotate, and the kinetic energy is converted into power generation.
In this embodiment, the transmission 4 is an existing device, and is used to adjust the speed to accelerate, so as to drive the generator 10 to generate power.
The system adopts the energy transmission conversion device 2 with an eight-cylinder structure, aiming at four tires of an automobile, each tire is matched with a forward energy recovery transmission unit and a reverse energy recovery transmission unit, a vibration hydraulic cylinder of each tire, the energy transmission conversion device 2 and the liquid tank 3 form a liquid circulation loop, and the primary liquid circulation loop needs to be transmitted twice through forward thrust and reverse suction, so that the transmission rod 5 is jointly pushed to drive the speed changer 4 to enable the generator 10 to generate electricity, the energy is repeatedly utilized, and effective conversion is realized.
When an automobile tire vibrates, the automobile tire moves upwards, the piston compresses the hydraulic cylinder downwards, liquid pushes the first one-way valve to flow out, the liquid is injected into a liquid cavity through an inlet of the forward energy recovery transmission unit, blades 611 of the propeller 61 are pushed to rotate, the wheel disc is driven to rotate, and 4 pawls 621 are arranged on the wheel disc. When the wheel disc rotates, the pawl 621 catches the ratchet wheel 631 of the gear ring 63 to drive the gear ring 63 to rotate, so that the transmission rod 5 rotates. After the liquid flows out from the liquid cavity outlet, the liquid is injected into the liquid tank 3, the piston stops moving downwards, the first one-way valve is closed, the blade 611 stops moving, and the transmission rod 5 is driven by other blades 611 to continue transmission. When the piston stops moving downwards and the automobile tire vibrates, the piston moves downwards, the piston sucks liquid in the hydraulic cylinder upwards, the liquid in the liquid tank 3 enters the inlet of the reverse energy recovery transmission unit, the liquid is sprayed into the liquid cavity to push the blades 611 of the propeller 61 to rotate, the wheel disc is driven to rotate, the pawl 621 on the wheel disc blocks the ratchet wheel 631 of the gear ring 63 to drive the gear ring 63 to rotate, so that the transmission rod 5 rotates, and the liquid flowing out of the outlet of the liquid cavity returns to the hydraulic cylinder from the second one-way valve to form a closed circulation path. When different conditions occur, a forward energy recovery transmission unit and a reverse energy recovery transmission unit corresponding to each tire can react. In this embodiment, the ratchet structure of the gear ring 63 is equivalent to a flywheel of a bicycle, and the gear is pushed by external force to rotate, so as to drive the transmission rod 5 to rotate. When the external force is removed, the gear ring 63 is not moved, but the transmission rod 5 connected with the gear ring is driven by the gear ring 63 of other unit structures to continue rotating. The gear rings 63 of the units are not interfered with the transmission rod 5, so that uninterrupted power generation can be realized.
The tire vibration upwards moves or rebounds downwards, and can drive the liquid of the vibration hydraulic cylinder to flow, so that the blade 611 is pushed, the transmission rod 5 is driven to do work, the liquid circularly flows, and the circulation flow loops of the 4 tire vibration hydraulic cylinders are driven to operate, so that power generation is continuously performed.
The above detailed description is specific to possible embodiments of the present invention, and the embodiments are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the scope of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. Tire vibrations recovery system, its characterized in that: the device comprises a vibration hydraulic cylinder, an energy transmission conversion device, a liquid tank and a speed changer; one end of the vibration hydraulic cylinder is arranged on the automobile chassis, and the other end of the vibration hydraulic cylinder is arranged on the lower support arm of the tire; the inlet and outlet of the vibration hydraulic cylinder are connected with the energy transmission and conversion device through a one-way valve, the energy transmission and conversion device is connected with the liquid tank, and the vibration hydraulic cylinder, the energy transmission and conversion device and the liquid tank form a liquid circulation loop; the output shaft of the energy transmission conversion device is connected with the input shaft of the generator through the speed changer; the vibration hydraulic cylinder comprises an inner sleeve, an outer sleeve and a piston rod, the inner sleeve is sleeved on the inner side of the outer sleeve and can slide up and down along the inner sleeve, and the inner sleeve and the outer sleeve form the hydraulic cylinder; the upper end of the piston rod penetrates out of the outer sleeve and is fixed on an automobile chassis, the lower end of the piston rod is provided with a piston, and the piston is inserted into the inner sleeve and can slide up and down along the inner sleeve; the lower end of the inner sleeve is connected with the tire lower arm through a connecting shaft, and liquid is filled between the piston and the inner sleeve; the one-way valve comprises a first one-way valve which flows from inside to outside in one way and a second one-way valve which flows from outside to inside in one way; the lower part of the inner sleeve is provided with a liquid inlet channel and a liquid outlet channel, the first one-way valve is arranged in the liquid outlet channel, and the second one-way valve is arranged in the liquid inlet channel; the lower part of the inner sleeve is respectively provided with a first one-way valve and a second one-way valve; the energy transmission conversion device comprises a forward energy recovery transmission unit, a reverse energy recovery transmission unit and a transmission rod; the inlet of the forward energy recovery transmission unit is connected with the first one-way valve, the outlet of the forward energy recovery transmission unit is connected with the inlet of the liquid tank, the outlet of the liquid tank is connected with the inlet of the reverse energy recovery transmission unit, and the outlet of the reverse energy recovery transmission unit is connected with the second one-way valve; the forward energy recovery transmission unit and the reverse energy recovery transmission unit are both arranged on the transmission rod, and the operation of any transmission unit pushed by liquid can drive the transmission rod to transmit without interfering the operation of the other transmission unit; the transmission rod is connected with the transmission; the forward energy recovery transmission unit and the reverse energy recovery transmission unit have the same structure, and the energy recovery transmission unit comprises a unit shell, wherein a liquid cavity, a propeller provided with blades, a turntable and a gear ring provided with a ratchet wheel are arranged in the unit shell; the propeller is positioned in the liquid cavity, one side of the propeller is provided with a transmission shaft with threads, and the transmission shaft extends out of the liquid cavity, is inserted into the central hole of the turntable and is screwed with the threads of the turntable; the propeller and the rotary disc are sleeved on the periphery of the transmission rod, and sealing structures are arranged at the joint of the transmission shaft and the liquid cavity and the joint of the transmission rod and the liquid cavity; a plurality of pawls are arranged on one side of the rotary table, the pawls are clamped in the ratchet wheel of the gear ring, the gear ring is mounted on the transmission rod, the pawls drive the ratchet wheel to rotate, so that the gear ring drives the transmission rod to rotate, the adjacent energy recovery transmission units do not interfere with each other to operate, and when the pawl of any one energy recovery transmission unit stops driving the gear ring to rotate, the pawl of the other energy recovery transmission unit is not influenced to drive the gear ring to rotate so as to rotate the transmission rod; the inlet of the liquid cavity of the forward energy recovery transmission unit is connected with the first one-way valve, and the outlet of the liquid cavity of the forward energy recovery transmission unit is connected with the inlet of the liquid tank; the outlet of the liquid tank is connected with the inlet of the reverse energy recovery transmission unit liquid cavity, and the outlet of the reverse energy recovery transmission unit liquid cavity is connected with the second one-way valve.
2. The tire shock recovery system of claim 1, wherein: the number of the forward energy recovery transmission units and the number of the reverse energy recovery transmission units are four, so that an eight-cylinder structure is formed and the eight-cylinder structure is respectively arranged on the transmission rod; the four vibration hydraulic cylinders are respectively a first vibration hydraulic cylinder, a second vibration hydraulic cylinder, a third vibration hydraulic cylinder and a fourth vibration hydraulic cylinder, the four vibration hydraulic cylinders are respectively positioned on the lower support arms of the four tires on four sides of the automobile, and the first vibration hydraulic cylinder, the second vibration hydraulic cylinder, the third vibration hydraulic cylinder and the fourth vibration hydraulic cylinder are sequentially positioned on a front left tire, a front right tire, a rear left tire and a rear right tire; the eight-cylinder structure comprises a first forward energy recovery transmission unit, a second forward energy recovery transmission unit, a third forward energy recovery transmission unit, a fourth forward energy recovery transmission unit, a first reverse energy recovery transmission unit, a second reverse energy recovery transmission unit, a third reverse energy recovery transmission unit and a fourth reverse energy recovery transmission unit; an inlet of a liquid cavity of the first positive energy recovery transmission unit is connected with a first one-way valve of the first vibration hydraulic cylinder, and an outlet of the first positive energy recovery transmission unit is connected with a first inlet of the liquid tank; a first outlet of the liquid tank is connected with an inlet of a first reverse energy recovery transmission unit liquid cavity, and an outlet of the first reverse energy recovery transmission unit liquid cavity is connected with a second one-way valve of the first vibration hydraulic cylinder; an inlet of a liquid cavity of the second positive energy recovery transmission unit is connected with a first one-way valve of the second vibration hydraulic cylinder, and an outlet of the liquid cavity of the second positive energy recovery transmission unit is connected with a second inlet of the liquid tank; a second outlet of the liquid tank is connected with an inlet of a liquid cavity of the second reverse energy recovery transmission unit, and an outlet of the liquid cavity of the second reverse energy recovery transmission unit is connected with a second one-way valve of the second vibrating hydraulic cylinder; an inlet of a liquid cavity of the third forward energy recovery transmission unit is connected with a first one-way valve of the third vibration hydraulic cylinder, and an outlet of the liquid cavity of the third forward energy recovery transmission unit is connected with a third inlet of the liquid tank; a third outlet of the liquid tank is connected with an inlet of a liquid cavity of the third reverse energy recovery transmission unit, and an outlet of the liquid cavity of the third reverse energy recovery transmission unit is connected with a second one-way valve of the third vibration hydraulic cylinder; an inlet of a liquid cavity of the fourth forward energy recovery transmission unit is connected with a first one-way valve of the fourth vibrating hydraulic cylinder, and an outlet of the liquid cavity of the fourth forward energy recovery transmission unit is connected with a fourth inlet of the liquid tank; a fourth outlet of the liquid tank is connected with an inlet of a liquid cavity of the fourth reverse energy recovery transmission unit, and an outlet of the liquid cavity of the fourth reverse energy recovery transmission unit is connected with a second one-way valve of the fourth vibrating hydraulic cylinder; when the automobile runs, the four tires continuously vibrate to push one or more energy recovery transmission units in the eight-cylinder structure to do work, so that the transmission rod continuously rotates.
3. The tire shock recovery system of claim 1, wherein: the liquid outlet channel comprises a liquid outlet and a liquid inlet communicated with the inner sleeve; the first check valve comprises a first spring and a first metal blocking piece, one end of the first spring is fixedly arranged around the liquid outlet of the liquid outlet channel, the other end of the first spring is provided with the first metal blocking piece, the first metal blocking piece props against the sealing part under the action of the first spring to open the liquid inlet of the liquid outlet channel, and the liquid outlet of the liquid outlet channel is connected with the inlet of the forward energy recovery transmission unit; the liquid inlet channel comprises a liquid inlet and a liquid outlet communicated with the inner sleeve; first check valve includes second spring and second metal separation blade, second spring one end fixed mounting be in on the liquid outlet of inlet channel is around, its other end is equipped with second metal separation blade, second metal separation blade is in open after propping up the involution under the effect of second spring inlet channel's inlet, inlet channel's inlet with reverse energy recuperation drive unit's export meets.
4. The tire shock recovery system of claim 1, wherein: the inlet of the forward energy recovery transmission unit liquid cavity is opposite to the outlet of the forward energy recovery transmission unit liquid cavity, is positioned at the upper part of the liquid cavity, and is aligned with the blades at the top of the propeller.
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| CN202110176378.7A CN112983770B (en) | 2021-02-09 | 2021-02-09 | Tire vibration recovery system |
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| CN202110176378.7A CN112983770B (en) | 2021-02-09 | 2021-02-09 | Tire vibration recovery system |
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| CN112983770A CN112983770A (en) | 2021-06-18 |
| CN112983770B true CN112983770B (en) | 2022-08-23 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201953557U (en) * | 2011-03-14 | 2011-08-31 | 王庭裕 | Energy recovery device applied to vehicle |
| CN205876631U (en) * | 2016-07-29 | 2017-01-11 | 德州学院 | A energy recuperation device for hybrid vehicle |
| CN108590992A (en) * | 2018-02-26 | 2018-09-28 | 海宁萃智智能机器人有限公司 | A kind of automobile vibration can recycle power generator |
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2021
- 2021-02-09 CN CN202110176378.7A patent/CN112983770B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201953557U (en) * | 2011-03-14 | 2011-08-31 | 王庭裕 | Energy recovery device applied to vehicle |
| CN205876631U (en) * | 2016-07-29 | 2017-01-11 | 德州学院 | A energy recuperation device for hybrid vehicle |
| CN108590992A (en) * | 2018-02-26 | 2018-09-28 | 海宁萃智智能机器人有限公司 | A kind of automobile vibration can recycle power generator |
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