CN211398235U

CN211398235U - Steel wire flexible shaft of chain-connected wheel driving generator

Info

Publication number: CN211398235U
Application number: CN201921937361.3U
Authority: CN
Inventors: 张涛; 张芯源; 刘国涛
Original assignee: Shanghai Jingpu Technology Co ltd
Current assignee: Shanghai Jingpu Technology Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-09-01
Anticipated expiration: 2029-11-07

Abstract

The utility model relates to a new energy automobile field, more specifically says, it relates to a steel wire flexible axle of linking wheel drive generator who is exclusively used in for continuation of journey for new forms of energy four-wheel pure electric vehicle, including axletree, flywheel, wire rope, bearing, rubber hose, spring, steel wire flexible axle comprises wire rope, bearing, spring, rubber hose, wire rope passes bearing and spring back one end for the axle center and connects the axletree, and the flywheel is connected to the other end, supports each other behind bearing and the spring coupling, and rubber hose is the protective sheath of bearing and spring, steel wire flexible axle appearance is the hose form, but the free bending rotates, and the both ends that wire rope length surpassed rubber hose are linked respectively on axletree and flywheel. Pure electric motor car is at the in-process of traveling, and the generator electricity generation of installing on the frame is connected to the drive through the flexible axle of steel wire to pivoted wheel, and for the electric motor car continuation of the journey travel constantly provide the electric energy, the effectual electric motor car that has solved is by filling electric pile and battery reserves restriction, the limited shortcoming of distance of traveling.

Description

Steel wire flexible shaft of chain-connected wheel driving generator

Technical Field

A steel wire flexible shaft of a linked wheel drive generator of a new energy four-wheel pure electric vehicle is provided.

Background

The new energy automobile has advanced technology, especially a pure electric vehicle, linear acceleration and smooth thinking, which cannot be compared with the traditional automobile.

New energy automobile's advantage one: environment-friendly

The new energy automobile has the following advantages: saving money

The new energy automobile has the advantages of: low noise

The new energy automobile has the advantages of four: energy saving

However, new energy vehicles also have many problems, firstly, the technology is immature, and especially, the endurance of pure electric vehicles still cannot meet specific use requirements.

For a new energy pure electric vehicle, the new energy pure electric vehicle can be divided into two parts of unsprung mass and sprung mass. If the unsprung mass is defined below, it refers to the mass that is not supported by the elastic elements in the suspension system, typically including the wheels, springs, shock absorbers and other associated components, while the sprung mass is naturally the mass of the remainder of the vehicle, typically including the frame, powertrain, power storage battery, transmission, occupants, etc., and adding unsprung mass is extremely detrimental to comfort and handling.

For common civil vehicles, some relatively light materials such as aluminum alloy are often used for manufacturing suspended parts so as to reduce unsprung mass and improve the response speed of suspension, but the unsprung mass is just greatly increased by the hub motor, and meanwhile, the rotational inertia of the hub is also increased, which is unfavorable for the control performance of the vehicle.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is to provide a link wheel drive generator's that is exclusively used in for continuation of journey for new energy automobile steel flexible axle to the shortcoming of above-mentioned prior art.

The technical purpose of the application is realized by the following technical scheme:

the steel wire flexible shaft connected with the wheel driving generator comprises a wheel shaft, a flywheel, a steel wire rope, a bearing, a rubber hose and a spring.

Preferably, the steel wire flexible shaft consists of a steel wire rope, a bearing, a spring and a rubber hose.

Preferably, the steel wire rope is used as an axis and penetrates through the bearing and the spring, one end of the steel wire rope is connected with the wheel shaft, and the other end of the steel wire rope is connected with the flywheel.

Preferably, the bearing and the spring are connected to support each other.

Preferably, the rubber hose is a protective outer sleeve of the bearing and the spring.

Preferably, the steel wire flexible shaft is in a hose shape and can freely bend and rotate, and two ends of the steel wire rope, which are longer than the rubber hose, are respectively connected to the wheel axle and the flywheel.

The application has the following beneficial effects: the generator is arranged on a chassis frame and is linked with a wheel axle through a steel wire flexible shaft, the rotation of wheels during the running of the vehicle drives the generator to generate electricity through the steel wire flexible shaft, the steel wire flexible shaft has distortion and elasticity, the generator, passengers and goods are not influenced when the vehicle runs on a bumpy road, the generator is arranged on the chassis frame and has the advantages of water resistance and dust resistance, the steel wire flexible shaft linked with the wheel drive generator mainly solves the problem that the electric vehicle is short in endurance running, and multiple complex driving modes can be realized.

The method has the following specific advantages:

1. simple transmission structure

After the steel wire flexible shaft of the generator is driven by the wheels, part of storage batteries can be saved, the weight of the vehicle body can be reduced, and the vehicle structure is simple.

2. Flexible driving mode

Because a single wheel has the characteristic of independent driving, the steel wire flexible shaft is connected with the wheel driving generator to drive both front driving and rear driving.

3. Multiple kinetic energy matching

New forms of energy motorcycle type all adopt the electricity to drive, therefore wheel drive generator drive has also been allocated big use field, no matter be pure electric or hybrid.

4. Low energy consumption

After the steel wire flexible shaft of the generator is driven by the wheels, the energy loss in the power transmission process can be greatly reduced.

5. Saving material

Due to the omission of the transmission system, a large amount of resources, especially some precious metals, are saved.

Drawings

FIG. 1 is a schematic side view layout of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of an embodiment of the present application.

Description of the reference numerals

1-vehicle wheels; 2-a steel wire flexible shaft; 3, a generator; 4-a frame; 5-wheel shaft; 6-a flywheel; 7-a steel wire rope; 8-a bearing; 9-a rubber hose; 10-spring.

Detailed Description

The steel wire flexible shaft for connecting the wheel driving generator comprises a wheel shaft, a flywheel, a steel wire rope, a bearing, a rubber hose and a spring, the steel wire flexible shaft consists of the steel wire rope, the bearing, the spring and the rubber hose, one end of the steel wire rope penetrates through the bearing and the spring as an axis and is connected with the wheel shaft, the other end of the steel wire rope is connected with the flywheel, the bearing and the spring are connected and mutually supported, the rubber hose is a protective outer sleeve of the bearing and the spring, the steel wire flexible shaft is in a hose shape and can freely bend and rotate, and two ends of the steel wire rope, which exceed the rubber hose, are respectively connected with the wheel shaft.

The generator 3 is arranged on a chassis frame 4, a wheel shaft 5 and a flywheel 6 are connected by a steel wire flexible shaft 2, and the rotation of a wheel 1 during the running of the vehicle drives the generator 3 to generate electricity through the steel wire flexible shaft 2.

Advantageous effects

At present, the new forms of energy four-wheel pure electric vehicle is restricted by charging pile and battery reserves, and the distance of traveling is limited, links wheel and generator through the flexible axle of steel wire to drive the generator, can constantly produce the electric energy, for the continuous power that provides of new forms of energy four-wheel pure electric vehicle that travels.

Claims

1. Interlinkage wheel drive generator's steel flexible axle, characterized by: including axletree (5), flywheel (6), wire rope (7), bearing (8), rubber hose (9), spring (10), the wire rope comprises wire rope (7), bearing (8), spring (10), rubber hose (9), characterized by: the steel wire rope (7) penetrates through the bearing (8) and the spring (10) as an axis, one end of the steel wire rope is connected with the wheel axle (5), the other end of the steel wire rope is connected with the flywheel (6), the bearing (8) and the spring (10) are connected and then mutually supported, the rubber hose (9) is a protective outer sleeve of the bearing (8) and the spring (10), the steel wire flexible shaft is in a hose shape and can freely bend and rotate, and two ends of the steel wire rope (7) which exceed the rubber hose (9) are respectively connected to the wheel axle (5) and the flywheel (6) in a chained mode.