公开(公告)号：US5367796A

公开(公告)日：1994-11-29

申请号：US769369

申请日：1991-10-01

申请人： John L. Bowers ,  Francis E. Jennings

发明人： John L. Bowers ,  Francis E. Jennings

IPC分类号： E02F3/407 ,  E02F3/815 ,  E02F3/96 ,  E02F3/76

CPC分类号： E02F3/4075 ,  E02F3/815 ,  E02F3/964 ,  Y10S37/903

摘要： A carrier is described that adapts an excavator with an dozer blade to a tote bucket or scoop. The excavator carrier rests on the blade at its bottom with the blade serving as the back of the carrier. Dumping capability is provided by pivoting the carrier on mounting pins between a mounting bracket added to the back of the blade at its top and a corresponding mounting bracket on the carrier. A backhoe on the excavator can be used to lift the front of the carrier causing the carrier to pivot on the mounting pin and dump material through the separation of the the carrier and the blade at its bottom. Side plates of the carrier extend beyond the back of the blade in a shearing action to maintain self alignment. Quick separation of the carrier from the excavator blade is obtained by simply removing mounting pins on which the carrier pivots and using the backhoe to move the carrier conversion away from the excavator or backing the excavator away from the carrier.

摘要翻译： 描述了一种载具，用于将具有推土铲的挖掘机适配到手提桶或铲斗。 挖掘机托架在其底部位于叶片上，刀片用作托架的背面。 通过将托架上的安装销枢转在安装支架上，该安装支架在其顶部附加到叶片背面的安装支架与托架上相应的安装支架之间提供倾倒能力。 挖掘机上的反铲可用于提升载体的前部，导致载体在安装销上枢转，并通过托架和叶片在其底部分离而卸载材料。 载体的侧板在剪切作用下延伸超过叶片的后部以保持自对准。 通过简单地移除托架枢轴转动的安装销和使用反铲将运载工具转换离开挖掘机或将挖掘机背离托架，可以快速分离托架与挖掘机叶片。