CN213125760U

CN213125760U - Energy-saving electric bicycle electric energy recovery device

Info

Publication number: CN213125760U
Application number: CN202020894315.6U
Authority: CN
Inventors: 邹爱武
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-05-04
Anticipated expiration: 2030-05-25

Abstract

The utility model provides an energy-saving electric bicycle electric energy recovery unit, including the electric bicycle main part, the tire, the running-board, a bearing, the rear axle, in-wheel motor, generator and battery, the tire is installed in electric bicycle main part rear side, in-wheel motor installs at the tire intermediate position, the rear axle is installed at in-wheel motor intermediate position, both ends are controlled at the rear axle to the bearing installation, the running-board is installed at rear axle right-hand member upside, the left end face at the bearing is installed to the generator, the battery is fixed at the mount left end face, this design is through increasing generator and battery, turn into the electric energy with the mechanical energy of pedal when through the operation, solve the problem that electric bicycle riding function is single, reach the purpose of body-building at the in-process of riding, the utility model.

Description

Energy-saving electric bicycle electric energy recovery device

Technical Field

The utility model relates to an energy-saving electric bicycle electric energy recovery unit belongs to electric motor car electricity generation technical field.

Background

The electric bicycle is a mechatronic personal transportation tool which takes a storage battery as auxiliary energy and is provided with an electric motor, a controller, the storage battery, a rotating handle brake handle and other operation parts and a display instrument system on the basis of a common bicycle.

Along with the popularization of sharing electric motor car, the exercise mode of walking that people were used always also can't be realized, and current electric bicycle function singleness only can satisfy the demand of riding, if can reach the purpose of present body-building at the in-process of riding, alright more efficient utilizes electric bicycle, increases electric bicycle's use scene again simultaneously, and the problem that the aforesaid appears is solved to the urgent need for an energy-saving electric bicycle electric energy recovery unit.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an energy-saving electric bicycle electric energy recovery unit to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, be convenient for body-building and retrieve the electric energy.

In order to achieve the above purpose, the present invention is realized by the following technical solution: an energy-saving electric energy recovery device for an electric bicycle comprises an electric bicycle main body, an electric energy recovery mechanism, a basket and a steering control console, wherein the electric energy recovery mechanism is arranged in the electric bicycle main body, the bicycle basket is arranged in the middle of the front end surface of the electric bicycle main body, the steering control platform is arranged on the upper side of the bicycle basket, the electric energy recovery mechanism comprises a fixed frame, a tire, spokes, a pedal, a bearing, a rear shaft, a hub motor, a generator and a storage battery, the tire is arranged at the rear side of the electric bicycle main body, the spokes are connected inside the tire, the outer wall of the hub motor is connected between the spokes, the rear shaft is arranged in the middle of the hub motor, the bearings are arranged at the left end and the right end of the rear shaft, the pedal plate is arranged at the upper side of the right end of the rear shaft, the generator is installed on the left end face of the left side bearing, and the storage battery is fixed on the left end face of the fixing frame.

Further, a coupler is installed on the right end face of the generator, and the generator is connected with the bearing box through the coupler.

Furthermore, waterproof shells are arranged on the outer sides of the generator and the storage battery, a wire guide groove is formed in the upper end face of each waterproof shell, a rubber sealing ring is fixedly installed on the outer side of the wire guide groove, and the waterproof shells are fixed on the left end face of the fixing frame through buckles.

Furthermore, a power switch is arranged on the upper end face of the steering control console, the output end of the storage battery is connected with the power switch through a wire, the power switch is connected with the input end of the hub motor through a wire, and the output end of the generator is connected with the input end of the storage battery through a wire.

Furthermore, the two groups of pedals are arranged, the pedals are distributed on the left side and the right side of the rear shaft in a mirror image mode, the lower ends of the pedals are provided with connecting rods, the pedals are fixed to the outer side of the rear shaft through the connecting rods, and the front side of the electric bicycle main body is provided with a support frame which is of a triangular structure.

Furthermore, the tire is provided with a front group and a rear group, a ratchet wheel is installed at the left end of the rear shaft, a chain is connected to the outer side of the ratchet wheel, and the ratchet wheel is connected with the front wheel through the chain.

The utility model has the advantages that: the utility model discloses an energy-saving electric bicycle electric energy recovery unit, because of the utility model discloses added mount, tire, spoke, running-board, bearing, rear axle, in-wheel motor, generator and battery, this design is through increasing the mechanical energy transformation of generator and battery with the pedal when through the operation electric energy, solves the problem of electric bicycle function singleness of riding, reaches the purpose of body-building at the in-process of riding, has improved the utility model discloses a healthy circulated development characteristic.

Because the right end face of the generator is provided with the coupler, the generator is connected with the bearing box through the coupler, the coupler can be flexibly disassembled, the design ensures that when the rear shaft is driven to rotate by a manual pedal, the rear shaft synchronously drives the inner part of the generator to rotate through the coupler to generate mechanical energy and convert the mechanical energy into electric energy, the electric energy is transmitted into the inner part of the storage battery through a lead, simultaneously, the coupler and the generator can be flexibly disassembled, whether the coupler and the generator are assembled or not is determined according to requirements, the functional diversity of the electric bicycle is increased, because the outer sides of the generator and the storage battery are provided with the waterproof shell, the upper end face of the waterproof shell is provided with the lead groove, the outer side of the lead groove is fixedly provided with the rubber sealing ring, the waterproof shell is fixed on the left end face of the fixing frame by, make things convenient for the function conversion, because of steering control platform up end is equipped with switch, the battery output end is connected with switch through the wire, switch is connected with the in-wheel motor input through the wire, and the generator output end is connected with the battery input end through the wire and connects, and this design has guaranteed to open the realization through control battery output end switch when riding passerby and wanting to use in-wheel motor to drive electric bicycle when moving, also can control in a flexible way that in-wheel motor closes when using the running-board to ride, the utility model discloses rational in infrastructure, be convenient for body-building and retrieve the electric energy.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of an energy-saving electric bicycle electric energy recovery device of the present invention;

FIG. 2 is a left side sectional view of a mechanism for recovering electric energy in the electric energy recovery device of the energy-saving electric bicycle of the present invention;

FIG. 3 is an enlarged view of a portion A of a mechanism for recovering electric energy in the electric energy recovery device of the energy-saving electric bicycle of the present invention;

in the figure: the bicycle comprises an electric bicycle body 1, an electric energy recovery mechanism 2, a basket 3, a steering console 4, a fixed frame 21, a tire 22, spokes 23, pedals 24, bearings 25, a rear shaft 26, a hub motor 27, a generator 28, a storage battery 29, a connecting rod 241, a ratchet 261, a power switch 271, a waterproof enclosure 291, a coupler 292 and a support frame 293.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an energy-saving electric bicycle electric energy recovery unit, includes electric bicycle main part 1, retrieves electric energy mechanism 2, basket 3 and turns to control cabinet 4, retrieves electric energy mechanism 2 and sets up inside electric bicycle main part 1, and basket 3 is installed at 1 preceding terminal surface intermediate position of electric bicycle main part, turns to control cabinet 4 and sets up 3 upsides at the basket.

The electric energy recycling mechanism 2 comprises a fixing frame 21, a tire 22, spokes 23, pedals 24, a bearing 25, a rear shaft 26, a hub motor 27, a generator 28 and a storage battery 29, the tire 22 is installed on the rear side of the electric bicycle main body 1, the spokes 23 are connected inside the tire 22, the outer wall of the hub motor 27 is connected between the spokes 23, the rear shaft 26 is installed in the middle of the hub motor 27, the bearing 25 is installed at the left end and the right end of the rear shaft 26, the pedals 24 are installed on the upper side of the right end of the rear shaft 26, the generator 28 is installed on the left end face of the left bearing 25, and the storage battery 29 is fixed on the upper end face of the generator 28.

Shaft coupling 292 is installed to generator 28 right-hand member face, and generator 28 passes through shaft coupling 292 and is connected with bearing 25 case, and this design has guaranteed to drive rear axle 26 when rotatory as artifical pedal, and rear axle 26 passes through shaft coupling 292 and drives the inside rotation of generator 28 in step and produce mechanical energy and turn into the electric energy with mechanical energy, the electric energy passes through inside the wire transmits battery 29, and generator 28 and battery 29 outside are provided with waterproof housing 291, and the wire casing has been seted up to waterproof housing 291 up end, and wire casing outside fixed mounting has rubber seal, and waterproof housing 291 passes through the buckle to be fixed at 1 left end face of mount, and the design has guaranteed to be in the good environment of leakproofness when original paper such as generator 28 and battery 29, can not receive the influence of water, conveniently dismantles inside spare part simultaneously, opens or close body-building.

The design that the power switch 271 is arranged on the upper end face of the steering control console 4, the output end of the storage battery 29 is connected with the power switch 271 through a lead, the power switch 271 is connected with the input end of the hub motor 27 through a lead, the output end of the generator 28 is connected with the input end of the storage battery 29 through a lead, the design ensures that when a rider wants to use the hub motor 27 to drive the electric bicycle main body 1 to run, the turning-on of the power switch 271 on/off of the output end of the storage battery 29 can be realized, the hub motor 27 can be flexibly controlled to be turned off when the rider rides on the pedal 24, two groups of pedals 24 are arranged, the pedals 24 are distributed on the left side and the right side of the rear shaft 26 in a mirror image mode, the lower ends of the pedals are provided with, meanwhile, the bicycle can be stably fixed on a certain horizontal ground, the front tire 22 and the rear tire 22 are provided with a front group and a rear group, the ratchet 261 is installed at the left end of the rear shaft 26, the chain is connected to the outer side of the ratchet 261, the ratchet 261 is connected with the front wheel through the chain, the design ensures that the front wheel and the rear wheel run synchronously, the front wheel can be conveniently driven to run when the hub motor 27 is used for working, the rear shaft 26 and the generator 28 can be driven to generate electricity when the pedal 25 is pedaled, and riding and energy recovery are facilitated.

As an embodiment of the present invention: when the electric bicycle body 1 needs to be ridden by using an electric bicycle, firstly, the waterproof housing 291 is taken down from the left end face of the fixing frame 21, then, the generator 28 and the coupler 292 are taken down from the left bearing 25, then, the waterproof housing 291 is fixed on the left end face of the fixing frame 21, the power switch 271 on the steering console 4 is turned on, the output end of the storage battery 29 transmits electric energy to the input end of the in-wheel motor 27 through a wire, the in-wheel motor 27 works to drive the rear shaft 26 to rotate, the rear shaft 26 rotates to drive the ratchet 261 and the chain to rotate, the front wheel is driven to rotate through the chain, the electric bicycle can be normally driven, the bicycle basket 3 can bear some light-weight articles, such as the coupler 292.

As an embodiment of the present invention: when the electric vehicle uses a riding fitness mode, two riding modes are available, wherein one mode is that the support frame 293 is supported on the ground to suspend the rear wheel of the electric bicycle main body 1, the electric vehicle is ridden in place to build body and generate electricity, the other mode is that the support frame 293 is lifted off to generate electricity through normal riding, the two working principles are the same, firstly, the waterproof shell 291 is taken down from the left end surface of the fixing frame 21, then, the generator 28 and the coupler 292 are installed on the left bearing 25, then, the waterproof shell 291 is fixed on the left end surface of the fixing frame 21, the power switch 271 is disconnected, then, the pedal 24 is pedaled to drive the front wheel and the chain to rotate so as to drive the ratchet 261 to rotate, the ratchet 261 rotates to drive the rear shaft 26 to rotate, the rear shaft 26 rotates to drive the left bearing 25 to rotate, the bearing 25 drives the generator 28 to synchronously rotate through the coupler 292, mechanical, the electric energy is stored, the electric energy can be recycled by repeating the operation, and the body can be exercised at the same time.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an energy-saving electric bicycle electric energy recovery unit, includes electric bicycle main part, retrieves electric energy mechanism, basket and steering control platform, its characterized in that: the electric energy recovery mechanism is arranged in the electric bicycle main body, the bicycle basket is arranged in the middle of the front end face of the electric bicycle main body, and the steering control platform is arranged on the upper side of the bicycle basket;

the electric energy recycling mechanism comprises a fixing frame, a tire, spokes, a pedal plate, a bearing, a rear shaft, a hub motor, a generator and a storage battery, wherein the tire is installed on the rear side of the main body of the electric bicycle, the spokes are connected inside the tire, the outer wall of the hub motor is connected between the spokes, the rear shaft is installed in the middle of the hub motor, the bearing is installed at the left end and the right end of the rear shaft, the pedal plate is installed on the upper side of the right end of the rear shaft, the generator is installed on the left end face of the left side bearing, and the storage battery is.

2. The energy-saving electric bicycle electric energy recovery device of claim 1, characterized in that: the right end face of the generator is provided with a coupler, and the generator is connected with the bearing box through the coupler.

3. The energy-saving electric bicycle electric energy recovery device of claim 1, characterized in that: the generator and the storage battery are provided with waterproof shells on the outer sides, a wire guide groove is formed in the upper end face of each waterproof shell, a rubber sealing ring is fixedly mounted on the outer side of the wire guide groove, and the waterproof shells are fixed on the left end face of the fixing frame through buckles.

4. The energy-saving electric bicycle electric energy recovery device of claim 1, characterized in that: the steering control table upper end face is equipped with switch, the battery output is connected with switch through the wire, switch is connected with in-wheel motor input through the wire, the generator output is connected with the battery input through the wire and connects.

5. The energy-saving electric bicycle electric energy recovery device of claim 1, characterized in that: the electric bicycle is characterized in that the pedal plates are arranged in two groups, the pedal plates are distributed on the left side and the right side of the rear shaft in a mirror image mode, the lower end of each pedal plate is provided with a connecting rod, the pedal plates are fixed to the outer side of the rear shaft through the connecting rods, the front side of the electric bicycle body is provided with a support frame, and the support frames are of a triangular structure.

6. The energy-saving electric bicycle electric energy recovery device of claim 1, characterized in that: the tire is provided with a front group and a rear group, a ratchet wheel is installed at the left end of the rear shaft, a chain is connected to the outer side of the ratchet wheel, and the ratchet wheel is connected with the front wheel through the chain.