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Track speed detecting device of tracked vehicle

A technology of track speed and detection device, which is applied to tracked vehicles, devices using electric/magnetic methods, and motor vehicles, etc., can solve problems such as speed measurement deviation and influence of speed measurement accuracy.

Pending Publication Date: 2017-11-03
NANJING AGRI MECHANIZATION INST MIN OF AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The speed sensor is an indirect measuring device, which will be interfered by the external air humidity, temperature and various electrical signals around, which will lead to deviations in speed measurement and affect the speed measurement accuracy.

Method used

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  • Track speed detecting device of tracked vehicle
  • Track speed detecting device of tracked vehicle
  • Track speed detecting device of tracked vehicle

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Embodiment Construction

[0013] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, wherein the schematic embodiments and descriptions are only used to explain the present invention, but are not intended to limit the present invention.

[0014] Such as Figure 1-3 As shown, a tracked vehicle crawler speed detection device described in this specific embodiment includes an encoder mounting bracket 3, an encoder protective cover 4, a connecting bolt 5, an encoder connector 6, an encoder 7, and a limit screw 8. The upper part of the encoder mounting bracket 3 is used to connect to the chassis frame 2 of the crawler vehicle; the bottom of the encoder mounting bracket 3 is welded with the encoder protective cover 4; the connecting bolt 5 is used to connect with the crawler vehicle shaft 1; The nut of the bolt 5 is welded with an encoder connector 6; the center of the encoder connector 6 is provided with an encoder installation hole ...

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PUM

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Abstract

The invention relates to the technical field of speed detecting of a tracked vehicle, in particular to a track speed detecting device of the tracked vehicle. The track speed detecting device comprises encoder mounting brackets, encoder protecting hoods, connecting bolts, encoder connectors, encoders and limiting screws, wherein each encoder protecting hood is welded to the bottom of the corresponding encoder mounting bracket; each connecting bolt is used for being connected with a tracked vehicle rotating shaft; each encoder connector is welded to a nut of the corresponding connecting bolt; each encoder mounting hole is formed in the center of corresponding encoder connector; each limiting hole is formed in the outer side of the corresponding encoder connector; a circular hole is formed in the center of the side edge of each encoder protecting hood; three fixing threaded holes are formed in the periphery of each circular hole; after penetrating through the corresponding circular hole, a center rotating shaft of each encoder is inserted in the corresponding encoder mounting hole, and is fixed from the corresponding limiting hole through the corresponding limiting screw; and a housing of each encoder is fixed from the corresponding fixing threaded hole through the corresponding fixing screw. According to the track speed detecting device disclosed by the invention, the mechanical connection of the encoders and the tracked vehicle rotating shaft is adopted, so that the track speed is accurately detected.

Description

technical field [0001] The invention relates to the technical field of tracked vehicle speed measurement, in particular to a tracked vehicle track speed detection device. Background technique [0002] Generally, tanks, infantry fighting vehicles, and self-propelled artillery all use tracks, which can be used in wild jungles, grasslands, deserts, and semi-mountainous mountainous areas with small slopes. The advantage is that they are not restricted by road conditions, especially in bad road conditions. Wheeled vehicles are particularly advantageous. [0003] There are also many crawler vehicles in the field of civil crawler technology, such as excavators, single-drum or double-steel rollers, pavers, skid-steering small loaders, crawler hoists, crawler harvesters, crawler seeders, etc. . [0004] Most of the existing crawler vehicles of all kinds detect the rotating shaft of the driving wheel of the vehicle through the speed sensor, and the purpose of speed measurement has b...

Claims

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Application Information

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IPC IPC(8): B62D55/08G01P3/50
CPCG01P3/50B62D55/08
Inventor 关卓怀王刚吴崇友汤庆江涛张敏沐森林梁苏宁金梅吴俊彭毅
Owner NANJING AGRI MECHANIZATION INST MIN OF AGRI
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