Automatic charging platform of high-capacity power supply device for underground coal mine

Abstract

The invention discloses an automatic charging platform of a high-capacity power supply device for an underground coal mine. The automatic charging platform comprises an intelligent charger, wherein a video recognition host, a charging plug telescopic mechanism and a laser radar are installed on the intelligent charger; a first-stage rotating platform, which is rotatably arranged around the intelligent charger; a plurality of second-stage platforms, which are arranged in the circumferential direction of the first-stage rotating platform and movably connected with the first-stage rotating platform; and a plurality of power supply devices, which are fixed on the second-stage platforms. The rear ends of the power supply devices are provided with charging ports, a plurality of feature points and laser radars; the first-stage rotating platform is used for rotating the back of a to-be-charged power supply device to directly face the intelligent charger, and a camera on the video recognition host is used for carrying out matching analysis on feature points and determining the initial position of the power supply device; the laser radar is used for enabling the charging port and a charging plug telescoping mechanism to be accurately aligned through scanning; and the charging plug telescoping mechanism is used for plugging the charging plug into and out of the charging port. The power supply device of a to-be-mounted new energy vehicle can be quickly replaced and used.

Description

technical field [0001] The invention relates to an automatic charging platform for a large-capacity power supply device used underground in coal mines, and belongs to the technical field of auxiliary transportation in underground coal mines. Background technique [0002] After years of development in the construction of green mines, from the late 1920s to the use of vehicles with power devices in small batches, and with the continuous deepening of policy support and the "people-oriented" concept of coal mining enterprises, the use of new energy vehicles has gradually become a trend, and it will be realized by 2025 In 2019, my country's coal mining enterprises basically realized the overall goal of intelligentization, and domestic related enterprises also increased the research and development of intelligentization of multi-new energy vehicles. To achieve intelligentization of vehicles, it is required to basically realize unmanned operation or remote operation, especially for c...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the difficulties in the background technology, and to solve the problems that the charging process of electric vehicles in coal mines is cumbersome and cumbersome during use, and the life of the power supply device is too short. A large-capacity power supply device automatic charging platform for coal mines

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