公开(公告)号：US5249332A

公开(公告)日：1993-10-05

申请号：US785480

申请日：1991-10-31

申请人： Kenneth R. Wilkerson

发明人： Kenneth R. Wilkerson

IPC分类号： E01H1/04 ,  E01H1/05 ,  E01H1/08 ,  E01F1/04

CPC分类号： E01H1/042 ,  E01H1/053 ,  E01H1/0827 ,  E01H1/0854

摘要： An apparatus for automated sweeping of debris from pavement surfaces is provided with a rigid housing, paired roller brooms rotatably mounted transversely within the housing parallel in relation to each other such that the right end of the forward roller broom, as from the position of an operator of the apparatus, rotates clockwise and the right end of the rearward roller broom, from the same viewpoint, operates counterclockwise. A debris outlet for exit of debris from inside the housing to the exterior thereof is provided along with an auger conveyor for focusing movement of debris between the housing and the rearward roller broom toward the debris outlet. A plurality of support wheels are rotatably attached to the housing and welded connections are provided for attaching the apparatus to a prime mover to permit propulsion of the apparatus along the surface to be swept, as well as for transport of the apparatus. Inside the housing are provided a deflection shield to deflect debris thrown upward by the forward roller broom toward the second roller broom, a reinforcing plate to protect the housing from contact by the brush bristles of the second roller broom and a berm builder to enhance movement of debris through the apparatus.

摘要翻译： 一种用于自动扫掠路面表面的碎屑的装置设置有刚性壳体，成对的辊式扫帚相对于彼此平行地可横向地可旋转地安装在壳体内，使得从操作者的位置开始前滚筒扫帚的右端 的装置，从相同的角度顺时针旋转和向后的辊式扫帚的右端逆时针操作。 碎屑出口用于从壳体内部向外部排出碎屑，并具有螺旋输送器，用于将所述壳体和所述后辊式扫帚之间的碎屑的运动聚焦到所述碎屑出口。 多个支撑轮被可旋转地附接到壳体，并且提供焊接连接用于将装置附接到原动机以允许装置沿着要扫掠的表面以及用于运输装置的推进。 在壳体内部设置有偏转屏蔽件，用于将由前滚筒扫把向上推向第二滚筒扫把的碎屑偏转，加强板，用于保护壳体免受第二罗拉扫帚的刷毛和护板构件的接触，以增强移动 碎片通过设备。