公开(公告)号：US20150352570A1

公开(公告)日：2015-12-10

申请号：US14649088

申请日：2014-01-29

Applicant: GRACO MINNESOTA INC.

Inventor： Christopher A. Lins ,  James C. Schroeder ,  Roland M. Bedard ,  Steven H. Fredrickson

IPC: B05B9/00 ,  B05B9/04 ,  B05B15/04

CPC classification number: B05B9/007 ,  A63C2019/067 ,  B05B9/0403 ,  B05B12/34 ,  B05B15/68 ,  E01C23/22

Abstract: In one example, a fluid spraying device includes a chassis, a plurality of wheels connected to the chassis, a spray tip assembly connected to the chassis, and a hopper mounted on the chassis. The hopper is in fluid communication with the spray tip assembly and is configured to be oriented in an upright draining position for draining fluid from the hopper. The hopper includes a bottom side, a top side opposite the bottom side and including an aperture configured to receive and drain the fluid, and a side wall extending at an obtuse angle away from the bottom side to the top side adjacent the aperture to facilitate draining of fluid when the hopper is in the upright draining position.

Abstract translation: 在一个示例中，流体喷射装置包括底盘，连接到底盘的多个轮，连接到底盘的喷嘴组件和安装在底盘上的料斗。 料斗与喷嘴组件流体连通，并且构造成被定向在直立排水位置，用于从料斗排出流体。 料斗包括底侧，与底侧相对的顶侧，并且包括构造成容纳和排出流体的孔，以及以邻近孔的从底侧至顶侧钝角延伸的侧壁，以便于排出 当料斗处于直立排水位置时，