Even feed paint brush of automation that anticorrosive application of steel construction was used

The utility model relates to an even feed paint brush of automation that anticorrosive application of steel construction was used, including a tubulose handle that has the piston, the handle front endis provided with the discharge gate, and the discharge gate is connected with the discharging pipe, articulated on the discharging pipe have the cylinder to brush, be provided with a plurality of discharge openings for cylinder brush feed on the discharging pipe, be provided with gaseous surge damping valve on the lateral wall of handle rear end, the entry of gaseous surge damping valve is provided with the gaseous quick -operation joint who is connected with the air pump, be provided with the flow control valve of dominant discharge on the discharging pipe. This device feed is even, simple structure, convenient to use. 本实用新型涉及种钢结构防腐涂装用的自动均匀给料涂料刷，包括带有活塞的管状手柄，所述手柄前端设置有出料口，出料口连接有出料管，所述出料管上铰接有滚筒刷，所述出料管上设置有多个为滚筒刷供料的出料孔，所述手柄后端侧壁上设置有气体稳压阀，所述气体稳压阀的入口设置有与气泵相连接的气体快速接头，所述出料管上设置有控制流量的流量控制阀。本装置给料均匀，结构简单，使用方便。