CN210760712U

CN210760712U - Return power generation device

Info

Publication number: CN210760712U
Application number: CN201921781059.3U
Authority: CN
Inventors: 罗远林
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-19
Filing date: 2019-10-19
Publication date: 2020-06-16
Anticipated expiration: 2029-10-19

Abstract

The utility model discloses a return stroke power generation facility, including arresting gear, generator, dc-to-ac converter, charger and battery, the last transmission that is connected with of arresting gear, the last variable speed machine that is connected with of transmission, link to each other through the variable speed machine between generator and the transmission, be connected with the wire on the generator, be connected through the wire between dc-to-ac converter and the generator, be connected through the wire between charger and the dc-to-ac converter, be connected through the wire between battery and the charger, the last driving belt that is connected with of transmission, the last first drive wheel that is connected with of driving belt, the center of first drive wheel is connected with the shaft, the one end of shaft is connected with the rear wheel. The return power generation device can convert automobile power into electric energy to be stored for other use, can ensure the effective utilization of automobile energy, ensures the service life of the storage battery, and reduces the production requirement of the device.

Description

Return power generation device

Technical Field

The utility model relates to an energy-conserving technical field of car specifically is a return stroke power generation facility.

Background

The return power generation device is a device for converting excess power to be eliminated when an automobile is braked into electric power.

The automobile braking is the indispensable process in the automobile driving process, but ordinary brake can be useless with the kinetic energy of car, cause the loss, in "the power generation facility of acceleration of getting off the car of utilizing the electric motor car" of the patent of granting bulletin number "CN 204497828U" disclose an electric motor car electric energy recovery unit that uses the switch control generator work of magnetizing, but this device is used in long abrupt slope department more, and need regularly magnetize the generator, and because the electric energy of retrieving directly retrieves and becomes electric motor car power, it is higher to the requirement of electric motor car battery, otherwise can reduce the life-span of battery, therefore the practicality is limited, consequently need can improve the technique of return stroke power generation facility structure in the market urgently, improve this equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a return stroke power generation facility, can be with the useless waste of kinetic energy of car with the current ordinary brake that proposes in solving above-mentioned background art, cause the loss, an electric motor car electric energy recovery unit who uses the switch control generator work that magnetizes has been disclosed in "the power generation facility of acceleration under utilizing the electric motor car" of the patent of authorizing bulletin number "CN 204497828U", but this device is used in long abrupt slope department more, and need regularly magnetize the generator, and because the electric energy of retrieving directly retrieves and becomes electric motor car power, it is higher to the electric motor car battery requirement, otherwise can reduce the life-span of battery, therefore the limited problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a return power generation device comprises a braking device, a generator, an inverter, a charger and a storage battery, wherein the braking device is connected with a transmission device, the transmission device is connected with a speed changer, wherein,

the generator is connected with the transmission device through the variable speed motor, a lead is connected to the generator, the inverter is connected with the generator through the lead, the charger is connected with the inverter through the lead, the storage battery is connected with the charger through the lead, the transmission device is connected with a transmission belt, the transmission belt is connected with a first transmission wheel, the center of the first transmission wheel is connected with a wheel shaft, and one end of the wheel shaft is connected with a rear wheel.

Preferably, arresting gear includes the service brake, connecting rod, speed reduction piece, perforation, spring supporting shoe, built-in screw gear and first swivelling joint wheel, be connected with the connecting rod on the service brake, be connected with the speed reduction piece on the connecting rod, the perforation has been seted up on the speed reduction piece, the one end of speed reduction piece is connected with the spring supporting shoe, be connected with built-in screw gear on the speed reduction piece, one side of built-in screw gear is connected with first swivelling joint wheel.

Preferably, the size of the internally threaded gear is matched with the tooth hole, and the speed reduction piece is elastically connected with the spring support block.

Preferably, transmission includes lead screw, pulley, rotor, spout, elasticity pivot, connects rotary rod, second drive wheel, connects rotor, second swivelling joint wheel, hole groove and third swivelling joint wheel, the one end of lead screw is provided with the pulley, be connected with the rotor on the pulley, the spout has been seted up on the rotor, be connected with the elasticity pivot on the rotor, be connected through the elasticity pivot between connection rotary rod and the rotor, be connected with the second drive wheel on the transmission belt, be connected with the connection rotor on the second drive wheel, be connected with second swivelling joint wheel on the second drive wheel, open the hole groove in the second drive wheel, be provided with the third swivelling joint wheel in the lead screw.

Preferably, a screw rod transmission is formed between the screw rod and the first rotary connecting wheel, and the pulley and the rotary piece are in sliding connection through the sliding groove.

Preferably, the radius size of the hole groove is larger than that of the screw rod, and a belt transmission structure is formed between the first transmission wheel and the second transmission wheel through a power transmission belt.

Compared with the prior art, the beneficial effects of the utility model are that: the return power generation device is mainly designed for saving automobile energy:

1. the return stroke power generation device adopts an additionally arranged foot brake as another braking mode, when the automobile does not need emergency braking, the braking mode can be adopted, the power of the automobile can be converted into electric energy to be stored for other use, and the effective utilization of the energy of the automobile can be ensured;

2. this return stroke power generation facility adopts ordinary battery to carry out electric power recovery, does not directly use electric power, has avoided the while battery that charges to guarantee the life of battery, also reduced the requirement of device production.

3. The return power generation device adopts a manual service brake to switch the device, can be used at any time under the condition of no emergency, controls the speed of the vehicle, does not need to magnetize the generator, and is more convenient and simpler to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the braking device and the transmission device of the present invention;

fig. 3 is a schematic view of the connection structure of the power transmission belt, the first transmission wheel, the wheel shaft, the rear wheel and the transmission device of the present invention.

In the figure: 1. a braking device; 101. a foot brake; 102. a connecting rod; 103. a deceleration sheet; 104. a perforation; 105. a spring support block; 106. a built-in threaded gear; 107. a first rotary connecting wheel; 2. a transmission device; 201. a screw rod; 202. a pulley; 203. rotating the sheet; 204. a chute; 205. an elastic rotating shaft; 206. connecting a rotating rod; 207. a second transmission wheel; 208. connecting the rotating sheet; 209. a second rotary connecting wheel; 210. a hole groove; 211. a third rotationally coupled wheel; 3. a transmission; 4. a generator; 5. a wire; 6. an inverter; 7. a charger; 8. a storage battery; 9. a power transmission belt; 10. a first drive pulley; 11. a wheel axle; 12. and (5) turning rear wheels.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a return power generation device comprises a braking device 1, a transmission device 2, a speed changer 3, a generator 4, a lead 5, an inverter 6, a charger 7, a storage battery 8, a power transmission belt 9, a first transmission wheel 10, a wheel shaft 11 and a rear wheel 12, wherein the braking device 1 is connected with the transmission device 2, the braking device 1 comprises a foot brake 101, a connecting rod 102, a speed reduction sheet 103, a tooth hole 104, a spring supporting block 105, a built-in threaded gear 106 and a first rotary connecting wheel 107, the foot brake 101 is connected with the connecting rod 102, the connecting rod 102 is connected with the speed reduction sheet 103, the speed reduction sheet 103 is provided with the tooth hole 104, one end of the speed reduction sheet 103 is connected with the spring supporting block 105, the speed reduction sheet 103 is connected with the built-in threaded gear 106, one side of the built-in threaded gear 106 is connected with the first rotary connecting wheel 107, and the size of the built-in threaded gear 106 is, and the speed reduction plate 103 and the spring support block 105 form elastic connection, which ensures that the built-in thread gear 106 can rotate after the foot brake 101 is stepped on and the speed reduction plate 103 can recover the original position after the foot brake 101 is loosened, the transmission device 2 comprises a screw rod 201, a pulley 202, a rotating plate 203, a chute 204, an elastic rotating shaft 205, a connecting rotating rod 206, a second transmission wheel 207, a connecting rotating plate 208, a second rotating connecting wheel 209, a hole groove 210 and a third rotating connecting wheel 211, one end of the screw rod 201 is provided with the pulley 202, the pulley 202 is connected with the rotating plate 203, the rotating plate 203 is provided with the chute 204, the rotating plate 203 is connected with the elastic rotating shaft 205, the connecting rotating rod 206 and the rotating plate 203 are connected through the elastic rotating shaft 205, the transmission belt 9 is connected with the second transmission wheel 207, the second transmission wheel 207 is connected with the connecting rotating plate 208, the second transmission wheel 207 is connected with a second rotary connecting wheel 209, a hole groove 210 is formed in the second transmission wheel 207, a third rotary connecting wheel 211 is arranged in the screw rod 201, screw rod transmission is formed between the screw rod 201 and the first rotary connecting wheel 107, the pulley 202 and the rotating sheet 203 are in sliding connection through the sliding groove 204, the first rotary connecting wheel 107 is ensured to rotate to push the screw rod 201, the pulley 202 slides in the sliding groove 204, the radius of the hole groove 210 is larger than that of the screw rod 201, a belt transmission structure is formed between the first transmission wheel 10 and the second transmission wheel 207 through a power transmission belt 9, the automobile wheel shaft 11 is ensured to rotate to drive the whole device to work, the transmission device 2 is connected with a variable-speed machine 3, wherein,

the generator 4 is connected with the transmission device 2 through the speed changer 3, the generator 4 is connected with the lead 5, the inverter 6 is connected with the generator 4 through the lead 5, the charger 7 is connected with the inverter 6 through the lead 5, the storage battery 8 is connected with the charger 7 through the lead 5, the transmission device 2 is connected with the transmission belt 9, the transmission belt 9 is connected with the first transmission wheel 10, the center of the first transmission wheel 10 is connected with the wheel shaft 11, and one end of the wheel shaft 11 is connected with the rear wheel 12.

The working principle is as follows: before the return power generation device is used, firstly, the structure of the whole return power generation device needs to be simply known, after an automobile is started, a rear wheel 12 of the automobile drives a first transmission wheel 10 and a wheel shaft 11 to rotate, a second transmission wheel 207 is driven to rotate through a power transmission belt 9, so that a connecting rotating sheet 208 is driven to rotate, when a driver judges that the situation is non-emergency braking, the foot brake 101 can be stepped on, at the moment, a speed reduction sheet 103 is driven to descend under the driving of a connecting rod 102, a built-in threaded gear 106 is driven to rotate under the driving of a tooth hole 104, a screw rod 201 is driven to rotate and slide, so that a pulley 202 compresses a rotating sheet 203, under the action of an elastic rotating shaft 205, the rotating sheet 203 rotates, so that the pulley 202 slides in a sliding groove 204, the rotating sheet 203 touches the rotating connecting rotating sheet 208, at the moment, under the driving of the connecting rotating sheet 208, a connecting rotating rod 206 rotates, the generator 4 is driven by the transmission 3 to generate electricity, and the kinetic energy of the automobile is converted into electric energy to be stored in the storage battery 8 under the combined action of the lead 5, the inverter 6 and the charger 7, and the content which is not described in detail in the description belongs to the prior art which is well known to a person skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A return power generation device comprises a braking device (1), a generator (4), an inverter (6), a charger (7) and a storage battery (8), and is characterized in that: the brake device (1) is connected with a transmission device (2), the transmission device (2) is connected with a variable speed motor (3), wherein,

the generator (4) is connected with the transmission device (2) through the speed changer (3), a lead (5) is connected to the generator (4), the inverter (6) is connected with the generator (4) through the lead (5), the charger (7) is connected with the inverter (6) through the lead (5), the storage battery (8) is connected with the charger (7) through the lead (5), the transmission device (2) is connected with the transmission belt (9), the transmission belt (9) is connected with the first transmission wheel (10), the center of the first transmission wheel (10) is connected with the wheel shaft (11), and one end of the wheel shaft (11) is connected with the rear wheel (12).

2. A backhaul power generation device according to claim 1, wherein: arresting gear (1) is including service brake (101), connecting rod (102), speed reduction piece (103), perforation (104), spring support block (105), built-in screw gear (106) and first swivelling joint wheel (107), be connected with connecting rod (102) on service brake (101), be connected with speed reduction piece (103) on connecting rod (102), perforation (104) have been seted up on speed reduction piece (103), the one end of speed reduction piece (103) is connected with spring support block (105), be connected with built-in screw gear (106) on speed reduction piece (103), one side of built-in screw gear (106) is connected with first swivelling joint wheel (107).

3. A backhaul power generation device according to claim 2, wherein: the size of the built-in threaded gear (106) is matched with that of the tooth hole (104), and the reduction plate (103) and the spring support block (105) are elastically connected.

4. A backhaul power generation device according to claim 1, wherein: the transmission device (2) comprises a screw rod (201), a pulley (202), a rotating sheet (203), a sliding groove (204), an elastic rotating shaft (205), a connecting rotating rod (206), a second transmission wheel (207), a connecting rotating sheet (208), a second rotary connecting wheel (209), a hole groove (210) and a third rotary connecting wheel (211), wherein the pulley (202) is arranged at one end of the screw rod (201), the rotating sheet (203) is connected with the pulley (202), the sliding groove (204) is formed in the rotating sheet (203), the elastic rotating shaft (205) is connected with the rotating sheet (203), the connecting rotating rod (206) is connected with the rotating sheet (203) through the elastic rotating shaft (205), the second transmission wheel (207) is connected with the transmission belt (9), the connecting rotating sheet (208) is connected with the second transmission wheel (207), and the second rotary connecting wheel (209) is connected with the second transmission wheel (207), a hole groove (210) is formed in the second transmission wheel (207), and a third rotary connecting wheel (211) is arranged in the screw rod (201).

5. A backhaul power generation device according to claim 4, wherein: the screw rod (201) and the first rotary connecting wheel (107) form screw rod transmission, and the pulley (202) and the rotary sheet (203) form sliding connection through the sliding groove (204).

6. A backhaul power generation device according to claim 4, wherein: the radius of the hole groove (210) is larger than that of the screw rod (201), and a belt transmission structure is formed between the first transmission wheel (10) and the second transmission wheel (207) through a power transmission belt (9).