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Loader bucket reinforcing rib structure and loader
The invention relates to the technical field of loaders, and discloses a loader bucket reinforcing rib structure and a loader.The loader bucket reinforcing rib structure comprises a first reinforcing rib, the first reinforcing rib comprises a first connecting part and a second connecting part which are connected into a whole, the included angle between the first connecting part and the second connecting part is an obtuse angle, and the included angle between the second connecting part and the rear side face of a bucket is an acute angle; the second connecting part is of a plane structure or an arc structure; according to the reinforcing rib, the stress borne by the second connecting part gradually changes from the side away from the first connecting part to the other side, and the problem that in the prior art, the stress is easily concentrated at a certain point due to the structural form of a U-shaped reinforcing rib is solved; the length of the second connecting part is larger than that of the first connecting part, so that the distance between the maximum stress point of the second connecting part and the center of the movable arm lug plate mounting hole is prolonged, and finally the maximum stress absolute value on the second connecting part is reduced.
本发明涉及装载机技术领域，公开了一种装载机铲斗加强筋结构及装载机，包括第一加强筋，第一加强筋包括相互连接为一体的第一连接部和第二连接部，第一连接部和第二连接部的夹角为钝角，第二连接部与铲斗后侧面的夹角为锐角，第二连接部为平面结构或者圆弧结构；本发明的加强筋，第二连接部受到的应力从远离第一连接部一侧到另一侧渐变，解决了现有技术中U形加强筋的结构形式容易使得应力集中在某一点的问题；第二连接部的长度大于第一连接部的长度，使得第二连接部最大应力点距离动臂耳板安装孔中心距离延长，最终减小了第二连接部上的最大应力绝对值。
Loader bucket reinforcing rib structure and loader
The invention relates to the technical field of loaders, and discloses a loader bucket reinforcing rib structure and a loader.The loader bucket reinforcing rib structure comprises a first reinforcing rib, the first reinforcing rib comprises a first connecting part and a second connecting part which are connected into a whole, the included angle between the first connecting part and the second connecting part is an obtuse angle, and the included angle between the second connecting part and the rear side face of a bucket is an acute angle; the second connecting part is of a plane structure or an arc structure; according to the reinforcing rib, the stress borne by the second connecting part gradually changes from the side away from the first connecting part to the other side, and the problem that in the prior art, the stress is easily concentrated at a certain point due to the structural form of a U-shaped reinforcing rib is solved; the length of the second connecting part is larger than that of the first connecting part, so that the distance between the maximum stress point of the second connecting part and the center of the movable arm lug plate mounting hole is prolonged, and finally the maximum stress absolute value on the second connecting part is reduced.
本发明涉及装载机技术领域，公开了一种装载机铲斗加强筋结构及装载机，包括第一加强筋，第一加强筋包括相互连接为一体的第一连接部和第二连接部，第一连接部和第二连接部的夹角为钝角，第二连接部与铲斗后侧面的夹角为锐角，第二连接部为平面结构或者圆弧结构；本发明的加强筋，第二连接部受到的应力从远离第一连接部一侧到另一侧渐变，解决了现有技术中U形加强筋的结构形式容易使得应力集中在某一点的问题；第二连接部的长度大于第一连接部的长度，使得第二连接部最大应力点距离动臂耳板安装孔中心距离延长，最终减小了第二连接部上的最大应力绝对值。
Loader bucket reinforcing rib structure and loader
一种装载机铲斗加强筋结构及装载机
ZHOU MEIHUA (author) / FAN PINGPING (author) / WANG SONG (author)
2024-10-22
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING