Automatic charging pile for mining walking trolley

A walking car, automatic charging technology, applied in electric vehicle charging technology, charging stations, circuits, etc., can solve the problem of high pressure on the driving structure, and achieve the effects of rapid charging, improved stability, and easy installation

Pending Publication Date: 2022-02-15
XINJIANG TIANCHI ENERGY SOURCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem in the prior art that there is a large pressure on the driving structure in the long-term battery life, the present invention provides an automatic charging pile for a mining walking trolley

Method used

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  • Automatic charging pile for mining walking trolley
  • Automatic charging pile for mining walking trolley
  • Automatic charging pile for mining walking trolley

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Embodiment Construction

[0028] The present invention will be further described in detail below in conjunction with specific embodiments, which are explanations of the present invention rather than limitations.

[0029] The invention discloses an automatic charging pile for mining walking trolley, referring to figure 1 , 2 , including an electric push rod 1 installed on the upper part of the traveling trolley 2, a male contact 3 and a plurality of contact females 5 installed under the traveling track 4, the traveling trolley 2 is hung below the traveling track 4, and the electric push rod 1 The male contact 3 is driven close to or away from the female contact 5 .

[0030] refer to image 3 , 4 , the contact male 3 includes a male contact block 6, a telescopic part 7 and an insulating layer 8, the male contact block 6 is connected to the insulating layer 8, the telescopic part 7 is connected to the inside of the insulating layer 8, and one end of the telescopic part 7 is connected to the male The s...

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PUM

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Abstract

The invention relates to the technical field of mining production, in particular to an automatic charging pile for a mining walking trolley. The automatic charging pile comprises an electric push rod installed on the upper portion of the walking trolley, a contact male head and a plurality of contact female heads installed below a walking track. The walking trolley is hung below the walking track, and the electric push rod drives the contact male head to be close to or away from the contact female head. The plurality of contact female heads are uniformly arranged below the guide rail, the contact female heads are connected with a power supply, and the contact male head is connected with a battery pack in the walking trolley. According to the automatic charging pile for the mining walking trolley, a stable, safe and rapid automatic charging structure is provided, the contact male head is close to or away from the contact female head through the mechanical electric push rod, and therefore contact and separation of the contact male head and the contact female head are achieved; therefore, under the condition that the long-distance walking trolley is powered by the lithium battery, charging is rapid, the structure is simple and stable, and installation is easy.

Description

technical field [0001] The invention relates to the field of mining production technology, in particular to an automatic charging pile for a mining trolley. Background technique [0002] With the development of intelligent walking trolleys in the coal industry, walking trolleys with various drive structures emerge in endlessly, and the biggest difference lies in the research on the energy supply mode of the walking trolleys. For example, if the long-distance battery life is more than 3Km, the self-weight of the walking trolley must not exceed the pressure range of the driving structure. Within the guaranteed pressure range, the cruising range should be guaranteed as much as possible. Therefore, it is particularly important to optimize the charging structure. [0003] At present, the intelligent walking trolleys in the coal industry are mostly powered by lithium batteries. The specific method is to install lithium batteries inside the walking trolley body. However, when it i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/629H01R13/627H01R13/639H01R13/73H01R13/02H01R24/00B60L53/16
CPCH01R13/629H01R13/627H01R13/639H01R13/73H01R13/02H01R24/005B60L53/16H01R2201/26Y02T10/70Y02T10/7072Y02T90/14
Inventor 王伟李凯鲁玉磊杨晓东杨孝新肖鹿
Owner XINJIANG TIANCHI ENERGY SOURCES CO LTD
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