阅读说明：本技术 一种通过运动健身发电并充电的四轮电动车 (Four-wheel electric vehicle capable of generating power and charging through exercise and fitness ) 是由 孙明 于 2021-09-02 设计创作，主要内容包括：本发明涉及一种通过运动健身发电并充电的四轮电动车,主要由车架、前轴、后轴、座椅、车轮、刹车片、刹车盘、变速箱装置,蓄电池等组成。增长了脚踏板连杆的长度,在驾驶者有精力的情况下,可以选择踩踏左、右脚踏板上下交替运动健身输出功率,给蓄电池充电,采用优化大功率输出设计,能够轻松实现电动车的人性化充电模式；四轮电动车上所配的蓄电池,可以通过刹车时产生的摩檫力带动发电机充电,也可以借助左、右脚踏板上下交替运动健身发电实现充电,还可以借助外部充电设施充电；无级变速传动的设计减少了摩擦力,增加了系统的先进性和能量传递效率。本发明节能环保,将为全社会奔向零碳排放的目标作出巨大的贡献,并为驾驶者带来诸多便利。(The invention relates to a four-wheel electric vehicle capable of generating electricity and charging through exercise, which mainly comprises a frame, a front shaft, a rear shaft, a seat, wheels, brake pads, a brake disc, a gearbox device, a storage battery and the like. The length of the pedal connecting rod is increased, the left pedal and the right pedal can be selectively treaded to alternately move up and down to output the fitness output power under the condition that a driver is proficient, the storage battery is charged, and the humanized charging mode of the electric vehicle can be easily realized by adopting the optimized high-power output design; the storage battery matched with the four-wheel electric vehicle can drive the generator to charge through friction force generated during braking, can realize charging by means of body-building power generation through up-and-down alternate movement of the left pedal and the right pedal, and can also realize charging by means of external charging facilities; the design of the stepless speed change transmission reduces the friction force and increases the advancement of the system and the energy transmission efficiency. The invention is energy-saving and environment-friendly, makes great contribution to the goal of zero carbon emission in the whole society and brings great convenience to drivers.)

1. The utility model provides a four-wheel electric motor car through motion body-building electricity generation and charge, includes frame (3), left foot board connecting rod (9), right foot board connecting rod (18), left foot board (10) and right foot board (16), its characterized in that: install seat (17) on frame (3), preceding axle (11), rear axle (25) are installed respectively to preceding, the back of frame (3), wheel (24) are all installed at the both ends of preceding axle (11), rear axle (25), all install brake disc (6) on every wheel (24), louvre (61) have been seted up on brake disc (6), the periphery of brake disc (6) evenly is equipped with four or a plurality of brake block unable adjustment base (7), install brake block (2) on brake block unable adjustment base (7), brake block (2) are connected with little generator (1), be equipped with left drag link (12) and right drag link (15) on preceding axle (11), steering shaft (5) are installed to the intermediate position department of preceding axle (11), steering disc (4) are installed to the top of steering shaft (5), steering shaft (5) are equipped with steering gear (14) and steering rack (13) with the hookup location department of preceding axle (11) ) The left side and the right side of the steering wheel (4) are respectively provided with a left brake handle (27) and a right brake handle (28);

the left pedal connecting rod (9) and the right pedal connecting rod (18) are arranged on a pedal connecting rod connecting shaft (29), the pedal connecting rod connecting shaft (29) is arranged at the position, close to a rear shaft (25), behind the frame (3), the bottoms of the left pedal connecting rod (9) and the right pedal connecting rod (18) are respectively provided with a one-way bearing (8), and a gearbox device is arranged at the position, close to the right, in the middle of the rear shaft (25);

the gearbox device comprises a second gearbox (26), the second gearbox (26) is connected with a motor (23), the motor (23) is connected with a controller (22), the controller (22) is connected with a storage battery (21), the storage battery (21) is connected with a generator (20), the generator (20) is connected with the first gearbox (19), the first gearbox (19) is installed on a pedal connecting rod connecting shaft (29) through a first gearbox input shaft (30), the first gearbox input shaft (30) is provided with a first pressure cavity (31) of a driving wheel assembly, a first fixed wheel (36) and a first moving wheel (35), the first gearbox input shaft (30) is connected with an output shaft (41) through a steel belt (37), and the second output shaft (41) is provided with a second pressure cavity (38), a second fixed wheel (40) and a second moving wheel (39) of a driven wheel assembly, an oil pump (32), an electronic control unit (34) and a hydraulic control unit (33) are mounted in the transmission device.

2. The four-wheeled electric vehicle for generating power and charging electricity through sports fitness according to claim 1, wherein: the brake block (2), the small generator (1) and the brake disc (6) form a brake power generation device.

3. The four-wheeled electric vehicle for generating power and charging electricity through sports fitness according to claim 1, wherein: the brake block (2) is composed of four or more friction wheels which are uniformly distributed.

4. The four-wheeled electric vehicle for generating power and charging electricity through sports fitness according to claim 1, wherein: the brake pad (2) is of a round rolling type.

5. The four-wheeled electric vehicle for generating power and charging electricity through sports fitness according to claim 1, wherein: the storage battery (21) drives the generator (20) to charge the storage battery (21) through friction force generated during braking, power can be provided by means of up-and-down alternate movement of the left pedal (10) and the right pedal (16) to generate power to charge the storage battery (21), and charging can be achieved through an external charging facility.

6. The four-wheeled electric vehicle for generating power and charging electricity through sports fitness according to claim 1, wherein: the steering wheel (4) can move upwards as a whole, and the steering shaft (5) is positioned at the lowest part of the steering wheel (4) so that the legs of a driver can move up and down conveniently, and the vehicle can run forwards more conveniently.

7. The four-wheeled electric vehicle for generating power and charging electricity through sports fitness according to claim 1, wherein: the four-wheel electric vehicle adopts a stepless speed change transmission design and is used for power transmission between the pedal connecting rod connecting shaft (29) and the generator (20).

8. The four-wheeled electric vehicle for generating power and charging electricity through exercise according to any one of claims 1 to 7, wherein: the four-wheel electric vehicle can be designed into a parallel double-person design or a front-back multi-person design by stepping on the left pedal (10) and the right pedal (16) to move up and down alternately.

Technical Field

The invention belongs to the technical field of electric vehicles, and particularly relates to a four-wheel electric vehicle capable of generating electricity and charging electricity through exercise fitness.

Background

Various electric vehicles in the current market are almost driven by a storage battery, and when the electric vehicle is not powered, the electric vehicle needs to be charged by a charging station; although the storage battery and the degree of intelligence of the electric vehicle have been greatly improved, and the electric vehicle is rapidly entering the market.

The driving range of the current household electric vehicle is greatly increased, the latest technology can reach about 500 kilometers, however, for a vehicle running busy or a vehicle traveling for a long distance, the trouble that the mileage anxiety is still difficult to avoid is still caused, and the rarity of a charging station and the cost of charging time are problems to be faced.

Disclosure of Invention

The invention aims to solve the problems and provides a four-wheel electric vehicle for generating electricity and charging electricity through exercise and fitness, the length of a pedal connecting rod is increased, a left pedal and a right pedal alternately move up and down to output strong power for generating electricity and charging a storage battery, a stepless speed change transmission design is adopted to enable power between a pedal connecting rod connecting shaft and a generator to be smoothly transmitted, friction force is reduced, the advancement and energy transmission efficiency of a system are improved, and the four-wheel electric vehicle is energy-saving and environment-friendly.

In order to achieve the purpose, the invention provides the following technical scheme: a four-wheel electric vehicle generating and charging electricity through sports fitness comprises a frame, a left pedal connecting rod, a right pedal connecting rod, a left pedal and a right pedal, the frame is provided with a seat, the front and the back of the frame are respectively provided with a front shaft and a back shaft, the two ends of the front shaft and the back shaft are both provided with wheels, each wheel is provided with a brake disc, the brake disc is provided with radiating holes, the periphery of the brake disc is uniformly provided with four or more brake pad fixing bases, the brake block fixing base is provided with a brake block, the brake block is connected with a small generator, the front shaft is provided with a left transverse pull rod and a right transverse pull rod, a steering shaft is arranged in the middle of the front shaft, a steering wheel is arranged above the steering shaft, a steering gear and a steering rack are arranged at the connecting position of the steering shaft and the front shaft, and a left brake handle and a right brake handle are respectively arranged on the left side and the right side of the steering wheel;

the left pedal connecting rod and the right pedal connecting rod are arranged on a pedal connecting rod connecting shaft, the pedal connecting rod connecting shaft is arranged at the rear part of the frame and close to the position of a rear shaft, one-way bearings are arranged at the bottoms of the left pedal connecting rod and the right pedal connecting rod, and a gearbox device is arranged in the middle of the rear shaft close to the right position;

the gearbox device comprises a second gearbox, the second gearbox is connected with a motor, the motor is connected with a controller, the controller is connected with a storage battery, the storage battery is connected with a generator, the generator is connected with the first gearbox, the first gearbox is installed on a pedal connecting rod connecting shaft through a gearbox input shaft, a first pressure cavity, a first fixed wheel and a first movable wheel of a driving wheel assembly are installed on the gearbox input shaft, the gearbox input shaft is connected with an output shaft through a steel belt, a second pressure cavity, a second fixed wheel and a second movable wheel of a driven wheel assembly are installed on the output shaft, and an oil pump, an electronic control unit and a hydraulic control unit are installed in the gearbox device.

Further: the brake pad, the small generator and the brake disc form brake power generation equipment;

further: the brake pad consists of four or more friction wheels which are uniformly distributed;

further: the storage battery drives the generator to charge the storage battery through friction force generated during braking, and can also be charged by providing power to generate electricity by means of up-and-down alternate movement of the left foot pedal and the right foot pedal and by means of an external charging facility;

further: the steering wheel can move upwards integrally, and the steering shaft is positioned at the lowest part of the steering wheel, so that the legs of a driver can move up and down conveniently, and the vehicle can run forwards more conveniently;

further: the four-wheel electric vehicle adopts a stepless speed change transmission design and is used for power transmission between the pedal connecting rod connecting shaft and the generator;

further: the four-wheel electric vehicle can be designed by two persons side by side through treading the left pedal and the right pedal to move up and down alternately, and can also be designed by a plurality of persons in front and back.

Compared with the prior art, the invention has the beneficial effects that:

the utility model provides a four-wheel electric motor car through motion body-building electricity generation and charge, has increased the length of pedal, under the circumstances that the driver has the vigor, can select to trample left and right pedal up-and-down alternate motion body-building output, charges for the battery, adopts the high-power output design of optimization, can easily realize the humanized mode of charging of electric motor car.

The storage battery equipped on the four-wheel electric vehicle can drive the generator to charge through friction force generated during braking, can realize charging by means of body-building and power generation through up-and-down alternate movement of the left pedal and the right pedal, and can also realize charging by means of external charging facilities.

On the way of going to work or on the way of long-distance travel, the driver and travelers can choose to use the body-building movement to generate electricity, on one hand, the driver can do the movement on the vehicle to build the body without going to the gymnasium, thereby saving the precious time of people and achieving two purposes; on the other hand, can not need to use the charging station to charge, practiced thrift journey time and cost, owing to can rely on the motion body-building electricity generation, avoid driver's "mileage anxiety", the travel route can be selected at will, great increase the comfort level and the enjoyment of travel, energy-conservation, environmental protection.

Because the bottom of the left pedal connecting rod and the right pedal connecting rod is provided with the one-way bearing, the one-way bearing is locked when moving forwards, and no reverse movement resistance and obstacle exist.

Drawings

In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings needed to be used in the description of the embodiment will be briefly introduced below, it is obvious that the drawings in the following description are only for more clearly illustrating the embodiment of the present invention or the technical solution in the prior art, 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 the overall structure of the present invention;

FIG. 2 is a top view of the overall structure of the present invention;

FIG. 3 is a side view of the overall structural schematic of the present invention;

FIG. 4 is a three-view diagram of the specific structure of the brake disc and the brake pad of the present invention;

FIG. 5 is a front and top plan view of the transmission device configuration of the present invention;

FIG. 6 is a schematic view of the high and low speed movement of the transmission device of the present invention;

in the figure, 1, a small generator, 2, a brake pad, 3, a frame, 4, a steering wheel, 5, a steering shaft, 6, a brake disc, 61, a heat dissipation hole 7, a brake pad fixing base, 8, a one-way bearing, 9, a left pedal connecting rod, 10, a left pedal, 11, a front shaft, 12, a left cross pull rod, 13, a steering rack, 14, a steering gear, 15, a right cross pull rod, 16, a right pedal, 17, a seat, 18, a right pedal connecting rod, 19, a first gearbox, 20, a generator, 21, a storage battery, 22, a controller, 23, a motor, 24, a wheel, 25, a rear shaft, 26, a second gearbox, 27, a left brake handle, 28, a right brake handle, 29, a pedal connecting rod connecting shaft, 30, a gearbox input shaft, 31, a first pressure chamber, 32, an oil pump, 33, a hydraulic control unit, 34, an electronic control unit, 35, a first moving wheel, 36, a first fixed wheel, 37, a first wheel, a second wheel, a one bearing, a left pedal rod, a right pedal rod, a right pedal, a right, A steel belt 38, a second pressure cavity 39, a second moving wheel 40, a second fixed wheel 41 and an output shaft.

Detailed Description

In order to make the technical solutions of the present invention better understood and implemented by those skilled in the art, the present invention is further described with reference to the following specific examples, which are provided for illustration only and are not intended to limit the present invention.

The bicycle with long arm pedal levers as shown in fig. 1-6 comprises a frame 3, a left pedal connecting rod 9, a right pedal connecting rod 18, a left pedal 10 and a right pedal 16, and is characterized in that: a seat 17 is arranged on the frame 3, a front shaft 11 and a rear shaft 25 are respectively arranged at the front and the rear of the frame 3, wheels 24 are respectively arranged at the two ends of the front shaft 11 and the rear shaft 25, a brake disc 6 is arranged on each wheel 24, the brake disc 6 is provided with heat dissipation holes 61, the periphery of the brake disc 6 is uniformly provided with four or more brake pad fixing bases 7, the brake block fixing base 7 is provided with a brake block 2, the brake block 2 is connected with a small generator 1, a left tie rod 12 and a right tie rod 15 are arranged on the front shaft 11, a steering shaft 5 is arranged in the middle of the front shaft 11, a steering wheel 4 is arranged above the steering shaft 5, a steering gear 14 and a steering rack 13 are arranged at the connecting position of the steering shaft 5 and the front shaft 11, the left side and the right side of the steering wheel 4 are respectively provided with a left brake handle 27 and a right brake handle 28;

the left pedal connecting rod 9 and the right pedal connecting rod 18 are arranged on a pedal connecting rod connecting shaft 29, the pedal connecting rod connecting shaft 29 is arranged at the position, close to the rear shaft 25, behind the frame 3, the bottoms of the left pedal connecting rod 9 and the right pedal connecting rod 18 are provided with one-way bearings 8, and a gearbox device is arranged in the middle of the rear shaft 25 close to the right;

the gearbox device comprises a second gearbox 26, the second gearbox 26 is connected with a motor 23, the motor 23 is connected with a controller 22, the controller 22 is connected with a storage battery 21, the storage battery 21 is connected with a generator 20, the generator 20 is connected with a first gearbox 19, the first gearbox 19 is installed on a pedal connecting rod connecting shaft 29 through a gearbox input shaft 30, a first pressure cavity 31 of a driving wheel assembly, a first fixed wheel 36 and a first moving wheel 35 are installed on the gearbox input shaft 30, the gearbox input shaft 30 is connected with an output shaft 41 through a steel belt 37, a second pressure cavity 38 of a driven wheel assembly, a second fixed wheel 40 and a second moving wheel 39 are installed on the output shaft 41, and an oil pump 32, an electronic control unit 34 and a hydraulic control unit 33 are installed in the gearbox device.

The brake block 2, the small generator 1 and the brake disc 6 form a brake power generation device.

The brake block 2 is composed of four or more friction wheels which are uniformly distributed, and the brake block 2 is of a round rolling type.

The battery 21 drives the generator 20 to charge the battery 21 through the friction force generated during braking, or the battery 21 can be charged by the power generated by the up-and-down alternate movement of the left foot pedal 10 and the right foot pedal 16, or by an external charging facility.

Preferably: the steering wheel 4 can move upwards as a whole, and the steering shaft 5 is positioned at the lowest part of the steering wheel 4, so that the legs of a driver can move up and down conveniently, and the vehicle can run forwards more conveniently.

Preferably: the four-wheel electric vehicle adopts a stepless speed change transmission design and is used for power transmission between the pedal connecting rod connecting shaft 29 and the generator 20.

Preferably: the four-wheel electric vehicle can be designed by two persons side by side through treading the left foot pedal 10 and the right foot pedal 16 to move up and down alternately, and can also be designed by a plurality of persons in front and back so as to realize larger power output of a plurality of persons movement set.

Key points and protection points of the invention:

1. a pedal connecting rod with a one-way bearing is designed;

2. a brake power generation device with a friction power generation charging system;

3. a stepless speed change system among the left pedal connecting rod, the right pedal connecting rod and the generator;

4. the charging design can be a parallel double-person design or a front-back multi-person design by treading the left foot pedal and the right foot pedal to move up and down alternately, so that the power output of a multi-person movement set is larger.

The four-wheel electric vehicle generates electricity and charges electricity through movement and fitness increases the length of the connecting rods of the left and right foot pedals, the one-way bearings are mounted at the bottoms of the connecting rods of the left and right foot pedals, and are locked when the four-wheel electric vehicle runs forwards, so that reverse movement resistance and obstacles are avoided, the output power is increased, and the four-wheel electric vehicle is lighter to ride. The design of a stepless speed change system is adopted, and the continuous and smooth movement of the pedal connecting rod connecting shaft is realized through the up-and-down alternate movement of the left pedal and the right pedal, so that a driving wheel assembly and a driven wheel assembly in the gearbox device are driven to transmit power to a generator, and the up-and-down alternate movement of the left pedal and the right pedal can output strong power to generate electricity and charge a storage battery. The design of the stepless speed change transmission reduces the friction force and increases the advancement of the system and the energy transmission efficiency.

The brake consists of a brake disc and a brake block, the brake block consists of four or more uniformly distributed friction wheels, and each friction wheel is connected with a small generator. When the brake is stepped on, the hydraulic pump pushes the friction wheel and the brake disc to generate friction to generate resistance to reduce the speed of the vehicle, meanwhile, the friction wheel drives the corresponding small generator to generate electricity, and the generated electricity is electrically connected with the storage battery after passing through the rectifier.

The details of the present invention not described in detail are prior art.

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 invention, 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.