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Walking positioning detection device of rail type mobile equipment

A technology of positioning detection device and mobile equipment, applied in conveyor control device, transportation and packaging, loading/unloading, etc., can solve problems such as affecting positioning accuracy, blocking satellite positioning signals, and unable to adapt to cover industrial sites. Stable and reliable structure, high detection accuracy, simple and convenient maintenance

Pending Publication Date: 2021-12-10
DALIAN HUARUI HEAVY IND GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method of accurate positioning cannot adapt to industrial sites covered by greenhouses, because the greenhouses will seriously block satellite positioning signals, which will seriously affect the accuracy of positioning

Method used

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  • Walking positioning detection device of rail type mobile equipment
  • Walking positioning detection device of rail type mobile equipment
  • Walking positioning detection device of rail type mobile equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0052] Example 2 : Take the stacker-reclaimer in the bulk material yard as an example to describe in detail.

[0053] The difference between this example and Example 1 mainly lies in the configuration of the "tension sub-device", that is, the "tension spring" is used in Example 1, such as image 3 As shown in 1; and this example uses a "tensioning hammer", such as Figure 4 Shown in 1.

[0054] The operating principle is the same as that in Embodiment 1.

Embodiment 3

[0055] Example 3 : The tensioning device and the functional device for elongation detection are placed on the ground to replace a certain fixed end of the chain.

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Abstract

The invention provides a walking positioning detection device of rail type mobile equipment. The walking positioning detection device comprises a transmission wheel train sub-device, a transmission chain, a double-encoder sub-device and a tensioning sub-device; the transmission wheel train sub-device is fixed to the rail type mobile equipment and walks along with the rail type mobile equipment; the transmission wheel train sub-device comprises a plurality of bend wheels and one or more tensioning wheels; the transmission chain is laid on a walking direction frame of the rail type mobile equipment; the transmission chain is wound on the bend wheels and the tensioning wheels of the transmission wheel train sub-device; and one encoder of the double-encoder sub-device is used for walking positioning, and the other encoder of the double-encoder sub-device is used for detecting the elongation of the chain. The encoders serve as counting elements, the walking positioning detection device is suitable for a walking positioning device of the rail type mobile equipment, the positioning accuracy of the device is high, and the positioning process is stable and reliable.

Description

technical field [0001] The present invention relates to the technical field of the running position of rail-type mobile equipment, in particular, to a detection device for the running position of rail-type mobile equipment based on friction transmission, for example, it is suitable for detecting the stacker-reclaimer in the bulk material field Move location in real time. Background technique [0002] Traditionally, for rail-mounted mobile equipment, high-precision absolute encoders or incremental encoders (hereinafter referred to as "encoders") are mostly used for running positioning detection, that is, the encoders are installed on the running mechanism of rail-mounted mobile equipment. On the axle of the passive wheel in the wheel set, it belongs to the friction drive type. However, affected by various accidental factors (such as slipping, wear, and jamming of the encoder or the mounting carrier of the encoder during operation), the reliability of the above-mentioned type...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G65/02B65G65/28B65G43/00
CPCB65G65/02B65G65/28B65G43/00
Inventor 邱凯白永昕刘永刚曲丽丹韩成军
Owner DALIAN HUARUI HEAVY IND GRP CO LTD
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