A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Loader bucket
The invention relates to a loader bucket, and aims to solve the problem that movable cutting edges are easy to loosen when the movable cutting edges are added to an existing loader bucket. According to the loader bucket, a plurality of bucket teeth are installed on a main cutting edge at intervals in the length direction of the main cutting edge, the movable cutting edges are arranged between every two adjacent bucket teeth, the loader bucket is characterized in that the two ends of each movable cutting edge are connected with the side faces of the bucket teeth correspondingly, guide structures in the front-back direction are arranged on the side faces of the bucket teeth, sliding structures matched with the guide structures to slide are arranged on the end faces of the movable cutting edges, notches matched with one another to form vertical pin holes are formed in the end faces of the movable cutting edges and the side faces of the bucket teeth, and pins are arranged in the vertical pin holes. According to the loader bucket, the movable cutting edges are matched with the guide structures on the bucket teeth by virtue of the sliding structures at the end parts of the movable cutting edges and are fixed on the bucket teeth under the action of the pins, so that a bolt is prevented from being used for locking and fixing, and the problem of loosening of the movable cutting edges caused by loosening of the bolt or shear fracture can be avoided.
本发明涉及装载机铲斗，为解决现有装载机铲斗增加活动刀板时活动刀板容易松脱的问题；提供一种装载机铲斗，其主刀板上沿其长度方向间隔安装有多个斗齿，在相邻两斗齿之间设置有活动刀板，其特征在于，所述活动刀板的两端各自与斗齿的侧面连接，在斗齿的侧面设置有前后方向的导向结构，所述活动刀板端面设置有与所述导向结构配合滑动的滑动结构，在活动刀板端面与斗齿侧面上设置有相互配合构成竖直销孔的缺口，所述竖直销孔中设置有插销。在本发明中，活动刀板依靠其端部的滑动结构与斗齿上的导向结构配合并在插销的作用下固定在斗齿上，避免使用螺栓锁紧固定，从而可避免因螺栓松脱或剪切断裂的问题而造成活动刀板的松脱问题。
Loader bucket
The invention relates to a loader bucket, and aims to solve the problem that movable cutting edges are easy to loosen when the movable cutting edges are added to an existing loader bucket. According to the loader bucket, a plurality of bucket teeth are installed on a main cutting edge at intervals in the length direction of the main cutting edge, the movable cutting edges are arranged between every two adjacent bucket teeth, the loader bucket is characterized in that the two ends of each movable cutting edge are connected with the side faces of the bucket teeth correspondingly, guide structures in the front-back direction are arranged on the side faces of the bucket teeth, sliding structures matched with the guide structures to slide are arranged on the end faces of the movable cutting edges, notches matched with one another to form vertical pin holes are formed in the end faces of the movable cutting edges and the side faces of the bucket teeth, and pins are arranged in the vertical pin holes. According to the loader bucket, the movable cutting edges are matched with the guide structures on the bucket teeth by virtue of the sliding structures at the end parts of the movable cutting edges and are fixed on the bucket teeth under the action of the pins, so that a bolt is prevented from being used for locking and fixing, and the problem of loosening of the movable cutting edges caused by loosening of the bolt or shear fracture can be avoided.
本发明涉及装载机铲斗，为解决现有装载机铲斗增加活动刀板时活动刀板容易松脱的问题；提供一种装载机铲斗，其主刀板上沿其长度方向间隔安装有多个斗齿，在相邻两斗齿之间设置有活动刀板，其特征在于，所述活动刀板的两端各自与斗齿的侧面连接，在斗齿的侧面设置有前后方向的导向结构，所述活动刀板端面设置有与所述导向结构配合滑动的滑动结构，在活动刀板端面与斗齿侧面上设置有相互配合构成竖直销孔的缺口，所述竖直销孔中设置有插销。在本发明中，活动刀板依靠其端部的滑动结构与斗齿上的导向结构配合并在插销的作用下固定在斗齿上，避免使用螺栓锁紧固定，从而可避免因螺栓松脱或剪切断裂的问题而造成活动刀板的松脱问题。
Loader bucket
装载机铲斗
OU SIBANG (author) / HUANG YINZHEN (author) / ZHU BINQIANG (author) / TAN YANHUI (author) / HUANG YIYE (author) / WEI GUANFENG (author) / CHENG SHUN (author) / XU YUNFEI (author)
2021-02-02
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING