An all-steering mechanism for an electric vehicle
A full-steering, electric vehicle technology, applied in the direction of electric steering mechanism, steering mechanism, steering rod, etc., to achieve the effect of reducing chassis weight, increasing economic benefits, and reducing the number of motors
Active Publication Date: 2020-08-14
成都兴红英汽车销售服务有限公司
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Problems solved by technology
[0005] The purpose of the present invention is to provide a full steering mechanism for electric vehicles, which can effectively solve the problems of electric vehicles in straight travel, in-situ rotation, lateral travel and traditional steering.
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Embodiment Construction
[0020] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
[0021] An all-steering mechanism for an electric vehicle, comprising a chassis frame 9, four wheels 1 with in-wheel motors and brake discs, and a link mechanism fixed with the wheel 1 axis, the chassis frame 9 is a quadrilateral frame structure, and the quadrilateral frame is left and right. The front and rear ends of the longitudinal beams on both sides are respectively fixed to the inner sides of the front and rear beams, the center of the longitudinal beam is provided with a cross beam, and the middle of the cross beam is provided with a screw motor 3, and the neck of the output shaft of the screw motor 3 passes through The bearing seat 12 is fixed with the beam, the end is connected with the rear end of the lead screw 4 through the coupling 10, the front end of the lead screw 4 is matched with the inner thread of the trailing end of ...
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The invention provides a full steering mechanism of an electric vehicle, which belongs to the technical field of vehicle design and manufacture. A crossbeam is set behind the center of the longitudinal beam of the quadrilateral frame. The end of the output shaft of the screw motor in the middle of the beam is connected to the tail end of the screw through a coupling, and the front end of the screw is matched with the internal thread at the tail end of the hollow slide rod , the front end of the hollow slide bar is fixed to the middle of the movable beam, the two sides of the bottom of the movable beam are set at the same width as the center line of the longitudinal beam, and there are sliders matching with the chute of the longitudinal beam, and the two sides of the upper part of the movable beam are respectively equipped with chain drive motors and chains. Axle, the driving sprocket meshes with the ring chain one, the ring chain one meshes with the driven sprocket, the tail end of the straight connecting rod two and the straight connecting rod one is hinged with the outer ring of the ring chain one, the straight connecting rod one and the straight connecting rod The front end of the second rocker is hinged with the tail end of the "L-shaped" rocker, and the front end of the "L-shaped" rocker is fixed to the axle of the wheel. The upper surface is hinged.
Description
technical field [0001] The invention belongs to the technical field of vehicle design and manufacture. Background technique [0002] With the rapid consumption of fossil fuels such as oil and natural gas, and the resulting energy crisis and environmental pollution, the development and utilization of new, clean and safe renewable energy sources and the reduction of pollution emissions have become a global concern. Two focal points. The development of automobiles not only increases the consumption of the earth's resources, but also increases the amount of pollution emissions. As a major country in the world, our country is facing severe shortage of resources and environmental pollution. Therefore, the development of electric vehicles has become an inevitable trend in the development of the automobile industry, and the recent nationwide smog phenomenon has increased this voice. The development of electric vehicles is conducive to alleviating the problems of resource shortage...
Claims
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IPC IPC(8): B62D3/12B62D5/04B62D7/14B60K17/30B60K17/356
CPCB60K17/30B60K17/356B62D3/12B62D5/04B62D7/14
Inventor 张祖涛刘治勇朱鑫张庭生张天明王湛文潘亚嘉刘昱岗王培俊
Owner 成都兴红英汽车销售服务有限公司