The invention discloses a braking and parking linkage mechanism for a four-wheel electric vehicle. The braking and parking linkage mechanism comprises a frame, wherein a horizontal hanging plate is fixedly arranged on the frame; a horizontal rotating shaft connected with the frame through a bearing is arranged below the horizontal hanging plate; an acceleration pedal, acceleration rod and acceleration pushrod system for controlling a driving electric control system is fixedly arranged at one end of the horizontal rotating shaft, and a braking pedal, J-shaped brake rod and brake inhaul cable system is arranged at the other end of the horizontal rotating shaft; a J-shaped brake rod is hinged to the horizontal rotating shaft, and is used for controlling a wheel braking system; a parking pedal and parking hook rod system is connected to the braking pedal, and is used for parking; a shifting piece for releasing parking in emergency is further fixedly arranged on the horizontal rotating shaft. The braking and parking linkage mechanism is simple in structure and convenient to operate; an acceleration pedal can be directly pushed down to release parking to drive the wheel in a linkage manner under the condition of forgetting to release parking, the vehicle is prevented from being dragged in a parking state, and loss of a braking system and a power system of the vehicle is avoided.
Braking and parking linkage mechanism for four-wheel electric vehicle
2015-07-15
Patent
Electronic Resource
English
Parking braking method for four-wheel engineering vehicle with corner module structure
European Patent Office | 2025
|Four-wheel-drive electric vehicle braking system and braking adjusting method
European Patent Office | 2021
|Double-wheel transfer trolley with parking automatic braking mechanism
European Patent Office | 2023
|Parking braking, starting and flameout linkage control device of vehicle
European Patent Office | 2021
|