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Pure electric steering system

A steering system, pure electric technology, applied in the direction of electric steering mechanism, power steering mechanism, steering mechanism, etc., can solve the problems of low efficiency, difficult mechanical structure transformation, large noise, etc., to reduce errors, solve large noise, increase steering The effect of precision

Inactive Publication Date: 2020-11-03
天勤安装工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Affected by the marketization of electric vehicles, many small and medium-sized road vehicles / machinery suitable for transformation are gradually turning to electrification, such as electric forklifts, electric road sweepers, electric garden equipment, etc. Difficulty still using inefficient and noisy hydraulic steering system (not power steering)

Method used

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Embodiment Construction

[0015] see Figure 1~2 , in an embodiment of the present invention, a pure electric steering system includes a connecting shaft 3, a steering wheel 1 is fixedly connected to the top of the connecting shaft 3 along its own length direction, and a potentiometer 2 is fixedly sleeved on the outside of the connecting shaft 3, A reducer 11 is installed below the connecting shaft 3, the top of the connecting shaft 3 and the steering wheel 1 are fixed by bolts, and the connection shaft 3 and the potentiometer 2 are fixed by a positioning slot, and the connection between the connecting shaft 3 and the reducer 11 A plum blossom coupling 17 is connected, and the plum blossom coupling 17 is installed at the driving end of the reducer 11 and the bottom end of the connecting shaft 3. The bottom of the reducer 11 is fixed with the active motor 10, the active motor 10 and the driven motor 12 Both are BLDC motors, the active motor 10 and the controller 4 are connected by wires, the controller ...

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Abstract

The invention relates to the technical field of automobile parts, and discloses a pure electric steering system. The bottom of a speed reducer is fixedly connected with a driving motor, one side of apotentiometer is connected with a controller through a wire, a steering axle is mounted below the driving motor, and one end of the steering axle is movably connected with a connecting rod; a steeringwheel is fixedly connected to one end of the connecting rod, an electric push rod is further installed on the steering axle, a steering arm is movably connected between the telescopic end of the electric push rod and the connecting rod, and a driven motor is further installed on the electric push rod. By the adoption of the scheme, the electric problem of a pure electric vehicle / mechanical steering system can be effectively solved, an electric vehicle / machine is more thoroughly electric, the defects that an original hydraulic steering system is large in noise, low in efficiency and complex inuse are overcome; through the design, the steering precision of the steering wheel can be improved, and errors are reduced; and certain market popularization prospects and application values are realized.

Description

technical field [0001] The invention relates to the technical field of automobile parts, in particular to a pure electric steering system. Background technique [0002] Affected by the marketization of electric vehicles, many small and medium-sized road vehicles / machinery suitable for transformation are gradually turning to electrification, such as electric forklifts, electric road sweepers, electric garden equipment, etc. Difficulty still using low-efficiency and high-noise hydraulic steering (not power steering). Therefore, those skilled in the art provide a pure electric steering system to solve the problems raised in the background art above. Contents of the invention [0003] The purpose of the present invention is to provide a pure electric steering system to solve the problems raised in the background art above. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] A pure electric steering system, compris...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D5/04
CPCB62D5/04B62D5/0463
Inventor 刘建刘康
Owner 天勤安装工程有限公司
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