A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bionic excavator bucket tooth
The invention discloses a bionic excavator bucket tooth, which is composed of a mounting end and a soil touch end, wherein the soil touch end is arranged at the front part of the mounting end; the mounting end is provided with an upper end surface, a lower end surface and a concave cavity; the soil touch end is provided with an inner-side soil touch surface, an outer-side soil touch surface and a front-end soil touch surface; the front-end soil touch surface is an arc curved surface; the radius of the arc is 3-8mm; the inner-side soil touch surface and the outer-side soil touch surface are oppositely arranged; the head end in a profile curve of the inner-side soil touch surface is tangent to the arc upper end of the front-end soil touch surface; the tail end in the profile curve of the inner-side soil touch surface is tangent to the upper end surface of the mounting end; the head end in the profile curve of the outer-side soil touch surface is tangent to the arc lower end of the front-end soil touch surface; the tail end in the profile curve of the outer-side soil touch surface is tangent to the lower end surface of the mounting end. Experimental results show that the penetrating force of the tooth is effectively reduced; the abrasion on the tip part of the bucket tooth is relieved; the service life is prolonged; the energy-saving target is also achieved.
Bionic excavator bucket tooth
The invention discloses a bionic excavator bucket tooth, which is composed of a mounting end and a soil touch end, wherein the soil touch end is arranged at the front part of the mounting end; the mounting end is provided with an upper end surface, a lower end surface and a concave cavity; the soil touch end is provided with an inner-side soil touch surface, an outer-side soil touch surface and a front-end soil touch surface; the front-end soil touch surface is an arc curved surface; the radius of the arc is 3-8mm; the inner-side soil touch surface and the outer-side soil touch surface are oppositely arranged; the head end in a profile curve of the inner-side soil touch surface is tangent to the arc upper end of the front-end soil touch surface; the tail end in the profile curve of the inner-side soil touch surface is tangent to the upper end surface of the mounting end; the head end in the profile curve of the outer-side soil touch surface is tangent to the arc lower end of the front-end soil touch surface; the tail end in the profile curve of the outer-side soil touch surface is tangent to the lower end surface of the mounting end. Experimental results show that the penetrating force of the tooth is effectively reduced; the abrasion on the tip part of the bucket tooth is relieved; the service life is prolonged; the energy-saving target is also achieved.
Bionic excavator bucket tooth
MA YUNHAI (author) / PEI GAOYUAN (author) / GAO ZHIHUI (author) / WANG HUBIAO (author) / TONG JIN (author) / WU NA (author) / ZHANG XIN (author) / FAN XUEYING (author)
2015-05-06
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING