21-07-2010 дата публикации
Номер: CN0101780817A
Автор:
YIBIN LI,
QINGZHI MENG,
XUEWEN RONG,
RUI SONG,
XIANMING SONG,
ZHONGTAN SUN,
LEI WU,
AIZHEN XIE,
LI YIBIN,
MENG QINGZHI,
RONG XUEWEN,
SONG RUI,
SONG XIANMING,
SUN ZHONGTAN,
WU LEI,
XIE AIZHEN
Принадлежит:
The invention relates to a robot platform for detecting an underground danger area of a coal mine, which comprises a positive pressure shell, a walking unit and an auxiliary arm unit which are arranged outside the positive pressure shell, and a walk driving motor unit, an auxiliary arm motor unit and a positive pressure protection system which are arranged in the positive pressure shell. The walking unit is connected with the walk driving motor unit, and the auxiliary arm unit is connected with the auxiliary arm motor unit. The positive pressure protection system comprises a control device, a safety valve and a plurality of air outlets. The control device is connected with a power supply, a flow sensor, a pressure sensor and an electromagnetic valve respectively; the flow sensor is connected with a stop valve II; one interface of the electromagnetic valve is connected with a speed control valve and one of the air outlets in turn, and the other interface of the electromagnetic valve is connected ...
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