A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an excavator three-tooth scarifier, and relates to the technical field of excavators. The excavator three-tooth scarifier comprises a first bucket hook, a bottom plate and a first ear plate, a second bucket hook and the first bucket hook are welded to the bottom surface of the bottom plate, and the first ear plate and a second ear plate are vertically and upwards welded tothe top surface. An included angle alpha is formed between the second bucket hook and the first bucket hook, tooth caps are mounted on the bottom ends of the first bucket hook and the second bucket hook, toothed sleeves are mounted on the inner arc side surfaces of the first bucket hook and the second bucket hook, and stiffening plates are welded to the welding positions of the first bucket hook,the second bucket hook and the bottom plate. According to the excavator three-tooth scarifier, a third tooth with a certain included angle with a second tooth is additionally arranged between two teeth of the two-tooth bucket hook, the excavator three-tooth scarifier becomes a special-shaped three-tooth bucket hook with a single tooth being in front and double teeth being in the rear, the excavator three-tooth scarifier can be qualified to high pitching-in force of single-tooth bucket hook excavation, can adapt to unequal working surfaces with multiple thicknesses and different spaces, and thesoil scarifying efficiency can further be effectively improved.
本发明公开了一种挖掘机三齿松土器，涉及挖掘机技术领域。本发明包括。本发明包括第一斗钩、底板和耳板一号，底板底面焊接有第二斗钩和第一斗钩，顶面竖直向上焊接有耳板一号和耳板二号，第二斗钩与所述第一斗钩之间形成一个夹角α，第一斗钩他第二斗钩底部端均安装有齿帽，第一斗钩和第二斗钩内弧形侧面安装有齿套，第一斗钩和第二斗钩与底板焊接处均焊接有加强板。本发明通过在二齿斗钩的二齿中间加入一个与二齿有一定夹角的第三齿，使本发明成为一个前有单齿后有双齿的异形三齿斗钩，既能胜任单齿斗钩挖掘切入力强，又能适应多种硬度不同空间不等的作业面，还能有效提高松土效率。
The invention discloses an excavator three-tooth scarifier, and relates to the technical field of excavators. The excavator three-tooth scarifier comprises a first bucket hook, a bottom plate and a first ear plate, a second bucket hook and the first bucket hook are welded to the bottom surface of the bottom plate, and the first ear plate and a second ear plate are vertically and upwards welded tothe top surface. An included angle alpha is formed between the second bucket hook and the first bucket hook, tooth caps are mounted on the bottom ends of the first bucket hook and the second bucket hook, toothed sleeves are mounted on the inner arc side surfaces of the first bucket hook and the second bucket hook, and stiffening plates are welded to the welding positions of the first bucket hook,the second bucket hook and the bottom plate. According to the excavator three-tooth scarifier, a third tooth with a certain included angle with a second tooth is additionally arranged between two teeth of the two-tooth bucket hook, the excavator three-tooth scarifier becomes a special-shaped three-tooth bucket hook with a single tooth being in front and double teeth being in the rear, the excavator three-tooth scarifier can be qualified to high pitching-in force of single-tooth bucket hook excavation, can adapt to unequal working surfaces with multiple thicknesses and different spaces, and thesoil scarifying efficiency can further be effectively improved.
本发明公开了一种挖掘机三齿松土器，涉及挖掘机技术领域。本发明包括。本发明包括第一斗钩、底板和耳板一号，底板底面焊接有第二斗钩和第一斗钩，顶面竖直向上焊接有耳板一号和耳板二号，第二斗钩与所述第一斗钩之间形成一个夹角α，第一斗钩他第二斗钩底部端均安装有齿帽，第一斗钩和第二斗钩内弧形侧面安装有齿套，第一斗钩和第二斗钩与底板焊接处均焊接有加强板。本发明通过在二齿斗钩的二齿中间加入一个与二齿有一定夹角的第三齿，使本发明成为一个前有单齿后有双齿的异形三齿斗钩，既能胜任单齿斗钩挖掘切入力强，又能适应多种硬度不同空间不等的作业面，还能有效提高松土效率。
Excavator three-tooth scarifier
一种挖掘机三齿松土器
WU SHANGLIAN (author)
2020-07-07
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
Monoblock casting excavator scarifier and manufacturing method
| European Patent Office | 2016