A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Excavator bucket wheel and wheel bucket excavator
The excavator bucket wheel comprises a bucket lip and bucket teeth, tooth edges of the bucket teeth are used for excavating materials, the ends, away from the tooth edges, of the bucket teeth are fixedly connected with the bucket lip, the bucket teeth are provided with first surfaces, and the first surfaces are faces facing the materials; and the included angle between the projection of the moving direction of the toothed blade on the first surface and the toothed blade is 85-95 degrees. According to the scheme, the bucket teeth are arranged on the bucket lip, and the bucket lip drives the bucket teeth to move, so that the tooth edges of the bucket teeth excavate materials. When the included angle between the projection of the movement direction of the tooth blade on the first surface and the tooth blade is 85-95 degrees, eccentric wear of the tooth blade is small, and the tooth blade is not prone to being abraded and broken.
本发明提供了一种挖掘机斗轮及轮斗挖掘机，挖掘机斗轮包括斗唇和斗齿，斗齿的齿刃用于挖掘物料，斗齿远离齿刃的一端与斗唇固定连接，斗齿具有第一表面，第一表面为朝向物料的面；其中，齿刃的运动方向在第一表面的投影与齿刃的夹角在85°～95°之间。采用本方案，斗齿设置在斗唇上，斗唇带动斗齿运动，使得斗齿的齿刃挖掘物料。当齿刃的运动方向在第一表面的投影与齿刃的夹角在85°～95°之间时，齿刃发生的偏磨较小，不易使得齿刃磨损断裂。
Excavator bucket wheel and wheel bucket excavator
The excavator bucket wheel comprises a bucket lip and bucket teeth, tooth edges of the bucket teeth are used for excavating materials, the ends, away from the tooth edges, of the bucket teeth are fixedly connected with the bucket lip, the bucket teeth are provided with first surfaces, and the first surfaces are faces facing the materials; and the included angle between the projection of the moving direction of the toothed blade on the first surface and the toothed blade is 85-95 degrees. According to the scheme, the bucket teeth are arranged on the bucket lip, and the bucket lip drives the bucket teeth to move, so that the tooth edges of the bucket teeth excavate materials. When the included angle between the projection of the movement direction of the tooth blade on the first surface and the tooth blade is 85-95 degrees, eccentric wear of the tooth blade is small, and the tooth blade is not prone to being abraded and broken.
本发明提供了一种挖掘机斗轮及轮斗挖掘机，挖掘机斗轮包括斗唇和斗齿，斗齿的齿刃用于挖掘物料，斗齿远离齿刃的一端与斗唇固定连接，斗齿具有第一表面，第一表面为朝向物料的面；其中，齿刃的运动方向在第一表面的投影与齿刃的夹角在85°～95°之间。采用本方案，斗齿设置在斗唇上，斗唇带动斗齿运动，使得斗齿的齿刃挖掘物料。当齿刃的运动方向在第一表面的投影与齿刃的夹角在85°～95°之间时，齿刃发生的偏磨较小，不易使得齿刃磨损断裂。
Excavator bucket wheel and wheel bucket excavator
挖掘机斗轮及轮斗挖掘机
YU HAIXU (author) / ZHANG ZHOUAI (author) / DU ZHIYONG (author) / JU XINGJUN (author) / WANG GUIPENG (author) / JIN LEI (author) / HAI SUFENG (author) / MIAO WEIFENG (author) / YU JINGBIN (author) / LI XINPENG (author)
2024-03-26
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
BUCKET WHEEL EXCAVATOR AND METHOD OF CONTROLLING A BUCKET WHEEL EXCAVATOR
| European Patent Office | 2021
BUCKET-WHEEL EXCAVATOR AND METHOD FOR CONTROLLING A BUCKET WHEEL EXCAVATOR
| European Patent Office | 2020
Bucket wheel body of wheel bucket excavator with easily detached and replaced bucket
| European Patent Office | 2024
Bucket-wheel excavator for brown-coal mining
Engineering Index Backfile | 1938