The invention relates to the technical field of aviation, and discloses a spraying device for high-altitude paint spraying of an unmanned aerial vehicle. The spraying device comprises a material box, a spraying assembly and an anti-blocking assembly; damping springs are fixedly mounted at the bottom end of the material box, a supporting frame is fixedly mounted at the top end of the material box, and fans are fixedly mounted on the right side of the supporting frame; a fixing box is fixedly mounted on the inner wall of the material box, the inner wall of the fixing box is fixedly connected with the outer wall of the spraying assembly, and the inner wall of the spraying assembly is fixedly connected with the outer wall of the anti-blocking assembly; when paint is sprayed out along a discharging pipe, a moving block can be pushed to move rightwards, a baffle is limited by a first limiting block, and the situation that the baffle swings rightwards to enable the paint to enter a corrugated pipe is prevented; and when the moving block moves to push a telescopic block to move to the right side, a guide rod extrudes the baffle, the baffle swings leftwards, the paint enters the corrugated pipe, enters a penetrating hole along the corrugated pipe and is sprayed out along a limiting disc, the paint is prevented from being accumulated in the discharging pipe, and paint blocking is prevented.
本发明涉及航空技术领域,且公开了一种无人机高空喷漆用喷涂装置,包括物料箱、喷涂组件和防堵组件,所述物料箱的底端固定安装有减震弹簧,所述物料箱的顶端固定安装有支撑架,所述支撑架的右侧固定安装有风机,所述物料箱的内壁固定安装有固定盒,所述固定盒的内壁与喷涂组件的外壁固定连接,所述喷涂组件的内壁与防堵组件的外壁固定连接,在油漆顺着出料管喷出时,可推动移动块向右移动,第一限位块限制挡板,防止挡板向右摆动使油漆进入波纹管中,移动块移动推动伸缩块移动至右侧时,导杆挤压挡板,使挡板向左摆动,使油漆进入波纹管中,使油漆顺着波纹管进入穿孔中,并顺着限制盘喷出,防止油漆在出料管中堆积,防止油漆堵塞。
Spraying device for high-altitude paint spraying of unmanned aerial vehicle
一种无人机高空喷漆用喷涂装置
2021-06-11
Patent
Electronic Resource
Chinese
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