Integral mounting device for power transmission whole of electric vehicle

Abstract

The invention relates to an integral mounting device for a power transmission system of an electric vehicle. The device solves the technical problems that the space of a transmission module is narrow, motors are mounted on both sides for driving, and two sets of power are used for transmission. The mounting device comprises a left mounting support (1), a connecting panel (3), a left base (4), a lower connecting support (6) and a left controller mounting support (7), wherein both ends of the connecting panel are respectively and fixedly connected with the left mounting support (1) and a right mounting support (2); both ends of the lower connecting support (6) are respectively connected with the left mounting support (1) and the right mounting support (2); both ends of the left controller mounting support (7) are respectively and fixedly connected with the two connecting supports; the left mounting support (1) is connected with the left base (4); the right mounting support (2) is connected with a right base (5); the mounting supports and the bases are in ladder-shaped slot combination in the horizontal direction, and the mounting supports and the bases are in curved surface combination in the vertical direction; the left base (4) and the right base (5) are respectively and fixedly connected with a vehicle body of a tracked vehicle.

Description

technical field [0001] The invention belongs to the technical field of electric vehicles, and in particular relates to an overall installation device for a power transmission system of an electric vehicle, especially suitable for the overall hoisting requirements of the power transmission system. Background technique [0002] Existing electric vehicles are driven by double-sided motors, that is, the left and right drive motors are respectively connected to the left and right side reducers and left and right brakes, and then output power to the driving wheels to drive the vehicle. The entire power transmission system is divided into two sets of power on the left and right sides. Transmission sub-system, two sets of power transmission sub-systems are flexibly connected by cables. The installation of the power transmission systems on both sides needs to be installed one by one. This installation method requires a large enough space in the transmission cabin, and it is difficult...

AI Technical Summary

Problems solved by technology

[0003] The invention provides an overall installation device for the power transmission system of an electric vehicle, which solves the technical problem of installing double-side motor drives and two sets of power transmission in the narrow space of the transmission cabin, satisfies the precise positioning requirements of the double-side motor drive system of crawler vehicles, and satisfies the power transmission requirements. Ease of installation and maintenance requirements for the system and its auxiliary systems

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