CN215971129U

CN215971129U - Electric vehicle mobile range-extending power generation equipment

Info

Publication number: CN215971129U
Application number: CN202122374978.2U
Authority: CN
Inventors: 潘志敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-08
Anticipated expiration: 2031-09-29

Abstract

The utility model provides a mobile extended-range power generation device of an electric vehicle, which comprises a vehicle body, wherein a lifting device and a power generator are arranged on the vehicle body, a roller is rotatably arranged on the lifting device, and the roller is connected with the power generator through a transmission device. The utility model has the following beneficial effects: the lifting device can control the roller to lift or fall, when the vehicle body brakes or goes downhill, the lifting device controls the roller to fall, the roller is in contact with the ground to generate friction force, the roller rotates to transmit motion to the generator through the transmission device, the generator generates electricity, electricity generated by the generator charges a storage battery of the electric vehicle, the electric energy storage of the storage battery is improved, and the cruising mileage of the electric vehicle is effectively increased.

Description

Electric vehicle mobile range-extending power generation equipment

Technical Field

The utility model relates to the technical field of vehicle power generation equipment, in particular to a mobile range-extending power generation equipment of an electric vehicle.

Background

With the increasing level of people's life and the increasing demand for environment, the fuel automobile obviously cannot adapt to the development of society and the demand of people's life, and the electric automobile is developed rapidly under such environment. The existing electric automobile is supplied with power by only one storage battery arranged in the existing electric automobile, the capacity of the battery is limited, and the driving mileage of the automobile is limited and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mobile extended-range power generation device of an electric vehicle, which solves the problems of short driving mileage and short endurance of the electric vehicle in the prior art.

The technical scheme of the utility model is realized as follows:

electric motor car removes increases journey power generation facility, including the automobile body, be equipped with elevating gear and generator on the automobile body, the last gyro wheel that rotates of elevating gear is equipped with, the gyro wheel passes through transmission and is connected with the generator, when automobile body downhill path or brake, elevating gear control gyro wheel descends and makes gyro wheel and ground contact, the gyro wheel rotates and drives the generator electricity generation through transmission, the electricity that the generator sent charges to the battery of electric motor car, increase the stock of battery inner energy, effectively increase the continuation of the journey mileage of electric motor car.

The lifting device comprises a fixed plate and a movable plate, the fixed plate is fixedly arranged on the vehicle body and is movably connected with the movable plate, a telescopic mechanism is arranged between the fixed plate and the movable plate, two ends of the telescopic mechanism are respectively movably connected with the fixed plate and the movable plate, and the telescopic mechanism can stretch and control the movement of the movable plate to lift or put down the movable plate.

The telescopic mechanism comprises a telescopic sleeve and a telescopic rod, the end part of the telescopic sleeve is hinged to the fixed plate, the end part of the telescopic rod is hinged to the movable plate, the telescopic sleeve is sleeved on the telescopic rod, the telescopic rod can slide in an inner sleeve of the telescopic sleeve to change the included angle between the fixed plate and the movable plate, and then the roller is lifted or falls down along with the movement of the movable plate.

The movable plate is fixedly provided with a mounting plate, the transmission device is arranged on the mounting plate, the roller is connected with the transmission device, and the movable plate moves to drive the transmission device and the roller to lift up or fall down.

The transmission device comprises a mounting seat, the mounting seat is detachably connected with the mounting plate, a reversing mechanism is arranged in the mounting seat, the roller is connected with a flexible shaft through the reversing mechanism, and the flexible shaft is connected with the generator. The mounting seat is a U-shaped structure transversely arranged, the U-shaped bottom of the mounting seat is connected with the mounting plate through bolts and nuts, the mounting plate is located on the outer side of the U-shaped structure, and the reversing mechanism is arranged on the inner side of the U-shaped structure.

The reversing mechanism is a worm and gear mechanism, the idler wheel is connected with the worm wheel through an input shaft of the reversing mechanism, the worm is connected with the flexible shaft through an output shaft of the reversing mechanism, the idler wheel transmits motion to the flexible shaft through the worm and gear mechanism, and the flexible shaft drives the generator to work to generate electricity.

The flexible shaft is in flexible transmission, so that the roller and the reversing mechanism can be conveniently lifted.

The vehicle body is provided with wheels, the moving track of the idler wheels is overlapped with the moving track of the wheels, the moving stability of the idler wheels is guaranteed, and the situation that obstacles cannot be avoided on the ground is avoided.

The utility model has the following beneficial effects: the lifting device can control the roller to lift or fall, when the vehicle body brakes or goes downhill, the lifting device controls the roller to fall, so that the roller is in contact with the ground to generate friction force, the roller rotates to transmit motion to the generator through the transmission device, the generator generates electricity, electricity generated by the generator charges a storage battery of the electric vehicle, the electric energy storage of the storage battery is improved, and the cruising mileage of the electric vehicle is effectively increased; the roller and the reversing mechanism are connected with the generator through a flexible shaft, and the flexible shaft is in flexible transmission, so that the roller and the reversing mechanism can be conveniently lifted. And the power generation device has no fuel consumption, no carbon emission and environmental protection.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a front view of a mobile range-extending power generation device of an electric vehicle.

FIG. 2 is a side view of a power plant.

FIG. 3 is a top view of a power plant.

In the figure: 1-vehicle body, 11-wheel, 2-generator, 21-interface, 3-flexible shaft, 31-flexible shaft output joint, 32-flexible shaft input joint, 4-telescopic mechanism, 5-fixed plate, 6-movable plate, 7-mounting plate, 8-mounting seat, 9-roller, 10-reversing mechanism, 101-reversing mechanism input shaft and 102-reversing mechanism output shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.

Embodiment 1, as shown in fig. 1, an electric vehicle movement range-extending power generation device includes a vehicle body 1, where the vehicle body 1 is any one of an electric vehicle body, an electric tricycle body, or an electric bicycle body, in this embodiment, the vehicle body 1 is an electric vehicle body, a lifting device and a generator 2 are provided on the vehicle body 1, specifically, the lifting device and the generator 2 are both disposed on an outer side of a tail portion of the vehicle body 1, and the generator 2 is an alternator. Last rotation of elevating gear is equipped with gyro wheel 9, elevating gear control gyro wheel 9 lift or fall, it is concrete, the quantity of gyro wheel 9 is two, gyro wheel 9 passes through transmission and is connected with generator 2, when gyro wheel 9 falls, gyro wheel 9 and ground produce frictional force and make gyro wheel 9 motion, gyro wheel 9 passes through transmission with the motion transmission to generator 2, make generator 2 carry out the work electricity generation, the electric energy that generator 2 produced charges the battery of electric motor car, improve the electric energy of battery, the continuation of the journey mileage of electric motor car is effectively increased.

Further, elevating gear includes fixed plate 5 and fly leaf 6, fixed plate 5 is fixed to be set up on automobile body 1, fixed plate 5 and fly leaf 6 swing joint, hinged joint is passed through to the lower side of fixed plate 5 and the left side of fly leaf 6, and be equipped with telescopic machanism 4 between fixed plate 5 and the fly leaf 6, as shown in fig. 2, in this embodiment, telescopic machanism 4's quantity is 2, and telescopic machanism 4 evenly arranges between fixed plate 5 and fly leaf 6, telescopic machanism 4's both ends respectively with fixed plate 5 and fly leaf 6 swing joint, telescopic machanism 4's upper end and the upper portion swing joint of fixed plate 5, telescopic machanism 4's lower extreme and the expansion end swing joint of fly leaf 6.

Further, telescopic machanism 4 includes telescopic tube and telescopic link, and telescopic tube's tip is articulated with fixed plate 5, and telescopic link's tip is articulated with fly leaf 6, and telescopic tube's upper end is articulated with fixed plate 5's upper portion, and telescopic link's lower extreme is articulated with fly leaf 6's expansion end, and the telescopic tube cover is established on the telescopic link, and the telescopic link can slide in telescopic tube, makes fly leaf 6 luffing motion, and then changes the contained angle between fixed plate 5 and the fly leaf 6. The movable plate 6 is fixedly provided with a mounting plate 7, the transmission device is arranged on the mounting plate 7, the roller 9 is connected with the transmission device, and the transmission device is lifted or falls along with the up-and-down swing of the movable plate 6 so as to drive the roller 9 to be lifted or fall.

Embodiment 2, transmission includes mount pad 8, mount pad 8 and mounting panel 7 can be dismantled and be connected, as shown in fig. 2, mount pad 8 is the U type structure of transversal arrangement, mounting panel 7 is connected with U type structure bottom, mounting panel 7 is connected with the bottom of mount pad 8 through bolt and nut, and mounting panel 7 is the outside with mount pad 8, be equipped with reversing mechanism 10 on the mount pad 8, concretely, reversing mechanism 10 sets up at U type structure inboard, gyro wheel 9 is connected with flexible axle 3 through reversing mechanism 10, flexible axle 3 is connected with generator 2, gyro wheel 9 transmits the motion to generator 2 through reversing mechanism 10 and flexible axle 3, flexible axle 3 is the flexible transmission, the process of lifting up or falling down that makes reversing mechanism 10 and gyro wheel 9 does not influence the transmission.

Further, the reversing mechanism 10 is a worm and gear mechanism, the roller 9 is connected with the worm gear through the reversing mechanism input shaft 101, the roller 9 can drive the worm gear to rotate, the worm and gear are matched, the worm gear drives the worm gear to rotate and complete movement steering, the worm gear is connected with the flexible shaft 3 through the reversing mechanism output shaft 102, and the worm gear transmits movement to the flexible shaft 3 through the reversing mechanism output shaft 102. As shown in fig. 1 and 3, two ends of the flexible shaft 3 are respectively provided with a flexible shaft output joint 31 and a flexible shaft input joint 32, the flexible shaft output joint 31 is connected with an interface 21 of the generator 2, the flexible shaft input joint 32 is connected with an output shaft 102 of the reversing mechanism, and the reversing mechanism 10 transmits motion to the generator 2 through the flexible shaft 3, so that the generator 2 generates electricity.

The other structure is the same as that of embodiment 1.

In embodiment 3, as shown in fig. 2, the vehicle body 1 is provided with wheels 11, and the moving track of the roller 9 coincides with the moving track of the wheels 11, so that when the roller 9 falls down, the roller 9 moves along the moving track of the wheels 11, thereby avoiding that the roller 9 hits an obstacle due to an operation error of an operator, the roller 9 is damaged, and the use of the roller 9 is affected. The other structure is the same as embodiment 1 or embodiment 2.

The working principle of the power generation equipment is as follows: when the electric vehicle brakes or goes downhill, the storage battery of the electric vehicle stops consuming electric energy, the telescopic mechanism 4 extends to enable the movable plate 6 to swing downwards at the moment, the roller 9 is further enabled to be in contact with the ground, the roller 9 is enabled to rotate by utilizing the inertia of the forward movement of the electric vehicle, the roller 9 transmits the movement to the generator 2 through the transmission device to enable the generator 2 to work and generate electricity, the electric energy generated by the generator 2 charges the storage battery, namely, when the electric vehicle brakes or goes downhill, the generator 2 works to charge the storage battery, the electric energy storage of the storage battery is improved, and the cruising mileage of the electric vehicle is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. Electric motor car removes increases journey power generation facility, including automobile body (1), its characterized in that is equipped with elevating gear and generator (2) on automobile body (1), and elevating gear is last to rotate and is equipped with gyro wheel (9), and gyro wheel (9) are connected with generator (2) through transmission, and generator (2) are connected with the battery of electric motor car.

2. The electric vehicle movement range-extending power generation equipment according to claim 1, wherein the lifting device comprises a fixed plate (5) and a movable plate (6), the fixed plate (5) is fixedly arranged on the vehicle body (1), the fixed plate (5) is movably connected with the movable plate (6), a telescopic mechanism (4) is arranged between the fixed plate (5) and the movable plate (6), and two ends of the telescopic mechanism (4) are respectively movably connected with the fixed plate (5) and the movable plate (6).

3. The electric vehicle movement range-extending power generation equipment according to claim 2, wherein the telescopic mechanism (4) comprises a telescopic sleeve and a telescopic rod, the end part of the telescopic sleeve is hinged with the fixed plate (5), the end part of the telescopic rod is hinged with the movable plate (6), and the telescopic sleeve is sleeved on the telescopic rod.

4. The electric vehicle movement range-extending power generation equipment according to claim 2 or 3, wherein a mounting plate (7) is fixedly arranged on the movable plate (6), a transmission device is arranged on the mounting plate (7), and the roller (9) is connected with the transmission device.

5. The electric vehicle movement range-extending power generation equipment according to claim 4, wherein the transmission device comprises a mounting seat (8), the mounting seat (8) is detachably connected with the mounting plate (7), a reversing mechanism (10) is arranged on the mounting seat (8), the roller (9) is connected with the flexible shaft (3) through the reversing mechanism (10), and the flexible shaft (3) is connected with the generator (2).

6. The electric vehicle movement range-extending power generation equipment according to claim 5, wherein the mounting seat (8) is of a transversely arranged U-shaped structure, the mounting plate (7) is connected with the bottom of the U-shaped structure, and the reversing mechanism (10) is arranged on the inner side of the U-shaped structure.

7. The electric vehicle movement range-extending power generation equipment as claimed in claim 5 or 6, wherein the reversing mechanism (10) is a worm gear and worm mechanism, the roller (9) is connected with the worm gear through an input shaft (101) of the reversing mechanism, and the worm is connected with the flexible shaft (3) through an output shaft (102) of the reversing mechanism.

8. The electric vehicle mobile range-extending power generation equipment as claimed in claim 7, wherein two ends of the flexible shaft (3) are respectively provided with a flexible shaft output joint (31) and a flexible shaft input joint (32), the flexible shaft output joint (31) is connected with an interface (21) of the generator (2), and the flexible shaft input joint (32) is connected with the output shaft (102) of the reversing mechanism.

9. The electric vehicle movement range-extending power generation equipment according to any one of claims 1-3, 5 and 8, characterized in that wheels (11) are arranged on the vehicle body (1), and the movement track of the roller (9) is overlapped with the movement track of the wheels (11).