An Elastic Mechanism with Expandable Parallel Springs

A clockwork spring and elastic mechanism technology, applied in vehicle springs, elastic suspensions, springs/shock absorbers, etc., can solve the problems of low energy density, small inner hole of clockwork spring, small torque, etc., and achieve high energy density , Small size, high storage power density effect
CN110985598BActive Publication Date: 2021-04-02邹务丰
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
邹务丰
Publication Date
2021-04-02

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Abstract

The invention relates to an elastic mechanism capable of expanding the number of parallel clockwork springs. The elastic mechanism capable of expanding the number of the parallel clockwork springs hasthe function of outputting large elastic torque by using the parallel connection clockwork springs of a gear and a steel wire rope, can amplify the torque of the clockwork springs to meet the torquerequirement required by an elastic element of a vehicle suspension, and has the function of variable rigidity; the elastic mechanism is suitable for suspensions of a passenger vehicle, a railway vehicle and an engineering vehicle, is suitable for balancing part of the weight of a mechanical arm and part of the weight of a lifted object to improve the efficiency of the mechanical arm so as to achieve the purpose of saving energy, and is suitable for being used as an energy storing mechanism of a vehicle short-time traction device or a launching device; and the specific structure is composed ofa gear ring 1, the gear 3, a gear shaft 10, an expansion shaft 5, the steel wire rope 7 and a bottom plate 12, and the elastic mechanism is particularly suitable for being used for the suspension of an electric automobile.
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Description

technical field

[0001] The invention relates to an elastic mechanism that can expand the number of springs connected in parallel. It has the function of using gears and wire ropes in parallel to combine the springs to output a large elastic torque, and can amplify the torque of the springs to meet the requirements of the elastic components of the vehicle suspension. It is suitable for the suspension of passenger cars, rail vehicles and engineering vehicles. It is suitable for the mechanical arm to balance a part of itself and the weight of the lifting object to improve the efficiency of the mechanical arm and achieve the purpose of energy saving. , suitable for short-term traction device or launching device used as an energy storage mechanism, especially for the suspension of electric vehicles. Background technique

[0002] At present, the car mainly uses coil springs and torsion bar springs as the elastic components of the suspension. The coil springs are large in size and ...

Claims

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