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A platform for research: civil engineering, architecture and urbanism
Adjustable support rolling wheel for sweeping truck suction hood
The invention relates to an adjustable support rolling wheel for a sweeping truck suction hood, which consists of a support rolling wheel part, a support angle plate, an adjustment screw sleeve, an adjustment screw rod, an adjustment seat, a rocking rod, a rocking rod seat and a connecting plate, wherein one end of the support angle plate is connected with the support rolling wheel part; the other end of the support angle plate is connected with the adjustment screw sleeve; the adjustment screw rod is screwed in the adjustment screw sleeve; the adjustment screw sleeve is externally in clearance fit with a hole in the adjustment seat; the exterior of the adjustment seat is fixedly connected with the suction hood; open slots are formed at the fringe of a flange edge at the upper part; the rocking rod seat is in a U-shaped slot-type structure; a slot bottom surface is fixedly connected with the outer periphery of the upper end of the adjustment screw rod; a fixed hinge is arranged between one end of the rocking rod and the rocking rod seat; a rotatory axis is horizontally arranged at the periphery of an axis of the adjustment screw rod; the other end of the rocking rod is folded around the rotatory axis clockwise; and a folded end is clamped into the open slot in the adjustment seat. After lifted, the rocking rod can serve as a handle for rotating the adjustment screw rod, and the height of the support rolling wheel relative to the suction hood can be adjusted.
Adjustable support rolling wheel for sweeping truck suction hood
The invention relates to an adjustable support rolling wheel for a sweeping truck suction hood, which consists of a support rolling wheel part, a support angle plate, an adjustment screw sleeve, an adjustment screw rod, an adjustment seat, a rocking rod, a rocking rod seat and a connecting plate, wherein one end of the support angle plate is connected with the support rolling wheel part; the other end of the support angle plate is connected with the adjustment screw sleeve; the adjustment screw rod is screwed in the adjustment screw sleeve; the adjustment screw sleeve is externally in clearance fit with a hole in the adjustment seat; the exterior of the adjustment seat is fixedly connected with the suction hood; open slots are formed at the fringe of a flange edge at the upper part; the rocking rod seat is in a U-shaped slot-type structure; a slot bottom surface is fixedly connected with the outer periphery of the upper end of the adjustment screw rod; a fixed hinge is arranged between one end of the rocking rod and the rocking rod seat; a rotatory axis is horizontally arranged at the periphery of an axis of the adjustment screw rod; the other end of the rocking rod is folded around the rotatory axis clockwise; and a folded end is clamped into the open slot in the adjustment seat. After lifted, the rocking rod can serve as a handle for rotating the adjustment screw rod, and the height of the support rolling wheel relative to the suction hood can be adjusted.
Adjustable support rolling wheel for sweeping truck suction hood
ZHOU ZHONGXIANG (author)
2015-09-16
Patent
Electronic Resource
English
IPC:
E01H
STREET CLEANING
,
Reinigen von Straßen
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