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A support and positioning structure for an electric transmission device of a tracked vehicle

A support positioning and electric transmission technology, which is applied in the direction of tracked vehicles, electric power devices, power devices, etc., can solve the problems of inability to realize the overall installation of electric transmission devices, slow installation speed, inconvenient, etc., and achieve simple structure and convenient disassembly and assembly , The effect of high positioning accuracy

Active Publication Date: 2021-04-23
CHINA NORTH VEHICLE RES INST
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  • Description
  • Claims
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Problems solved by technology

[0003] It can be seen that in the existing installation method using the spigot as the supporting positioning structure, the electric transmission device must be designed into two parts, which requires two installations, and the overall installation of the electric transmission device cannot be realized, and the installation speed is slow, which is very inconvenient

Method used

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  • A support and positioning structure for an electric transmission device of a tracked vehicle
  • A support and positioning structure for an electric transmission device of a tracked vehicle

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Embodiment Construction

[0019] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0020] Such as figure 1 As shown, the supporting and positioning structure of the electric transmission device of the crawler vehicle of the present invention includes two supports, which are respectively arranged at the two ends of the electric transmission device in the axial direction, and each support part includes the support part 2 and the support seat 4 of the electric transmission device.

[0021] Take the direction of the axis of the electric transmission device as the front and rear direction, such as figure 2 As shown, for one support, the electric transmission support 2 is arranged on the electric transmission, and has a vertical positioning plane D that is symmetrical to the left and right along the axis of the electric transmission and a horizontal plane that is located in the same horizontal plane and is symmetrical to the left and right al...

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Abstract

The invention proposes a support and positioning structure for an electric transmission device of a crawler vehicle, which can realize one-time overall installation of the electric transmission device, and is convenient and simple to install. The support and positioning structure of the present invention includes an electric transmission support and a support base, through the electric transmission support and the horizontal plane and vertical plane of the support base, the precise positioning of the tracked vehicle in the up-down direction and the front-rear direction is realized. The positioning accuracy is reduced to meet the specific assembly requirements of the transmission device, the structure is simple, the disassembly and assembly are convenient, and the positioning accuracy is high. The support positioning structure of the present invention is not affected by torque changes inside the transmission.

Description

technical field [0001] The invention belongs to the technical field of support and positioning, and in particular relates to a support and positioning structure for an electric transmission device of a crawler vehicle. Background technique [0002] Currently, the engine and mechanical transmission on a drive tracked vehicle are first connected to form a powertrain, which is then installed on the vehicle. With the development of technology, different types of transmissions have been developed, such as electric transmissions, which are not mechanically connected to the power source, but are connected through cables. The more common, in conventional installation, the electric drive must be designed into two parts, front and rear, each part of the electric drive is processed with a protruding cylinder, and the tracked vehicle is processed with a protruding cylinder that matches each part of the electric drive. The through holes respectively connect the cylinders of the front an...

Claims

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Application Information

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IPC IPC(8): B60K1/00B62D55/00
CPCB60K1/00B62D55/00
Inventor 孙占春韩政达赵富强马长军张欣马田朱炳先李勇邱实高晓宇
Owner CHINA NORTH VEHICLE RES INST
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