Fluid spraying device with operation stability

A fluid spraying device with operation stability is used for spraying fluid to a sprayed object (4) and comprises a shell (9), wherein the shell (9) is composed of an upper supporting part (92) and a lower driving containing part (91). The upper supporting part (92) is in sliding fit with a pluralit...

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1. Verfasser: HU QIANMEI
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:A fluid spraying device with operation stability is used for spraying fluid to a sprayed object (4) and comprises a shell (9), wherein the shell (9) is composed of an upper supporting part (92) and a lower driving containing part (91). The upper supporting part (92) is in sliding fit with a plurality of guide rods (93) to achieve supporting, wherein the guide rods (93) are fixedly connected with a fixing base frame (100). An internal thread gear disc (96) is clamped in an inner cavity (920) of the upper supporting part (92) through thrust bearings, and an internal thread is arranged on the inner circumference of the internal thread gear disc (96) to be matched with a walking threaded rod (95), wherein the walking threaded rod (95) is parallel to the guide rods (93) and penetrates through the inner cavity (920). 种运行稳定的流体喷涂设备,用于向被喷涂对象(4)喷涂流体,包括由上部支承部分(92)以及下部驱动容纳部分(91)构成的外壳(9),所述上部支承部分(92)通过与固定基架(100)固连的多根导向杆(93)滑动配合而实现支承,所述上部支承部分(92)的内腔(920)中通过推力轴承而夹设有内螺纹齿轮盘(96),所述内螺纹齿轮盘(96)的内圆周处设置有内螺纹用以与平行于所述导向杆(93)而穿过所述内腔(92