A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Multi-lithology self-adaptive excavator shovel tooth
The invention relates to the technical field of excavator body accessories, and discloses a multi-lithology self-adaptive excavator bucket tooth which comprises an excavator body, a hydraulic transmission arm is connected to the front side of the excavator body, an excavator bucket is installed at the end of the hydraulic transmission arm, and cutting bucket teeth are movably installed on the front side of the excavator bucket. The cutting shovel teeth are divided into first shovel teeth adapting to hard soil and second shovel teeth adapting to soft soil, the first shovel teeth are integrally installed on the side portions of the second shovel teeth, rotating shafts are fixedly installed at the joints of the first shovel teeth and the second shovel teeth, and the rotating shafts are rotatably installed on the side portions of the excavator bucket. A control assembly used for controlling the rotating shaft to rotate is further installed on the side portion of the excavator bucket, and after the cutting shovel teeth rotate, the shapes of the shovel teeth exposed at the outer end of the excavator bucket are changed, so that switching of the shovel teeth is achieved, appropriate shovel teeth are selected when excavation work is conducted on different kinds of soil, abrasion of the excavator bucket and the cutting shovel teeth is reduced, and energy consumption is reduced.
本发明涉及挖掘机本体配件技术领域，且公开了一种多岩性自适应型挖掘机铲齿，包括挖掘机本体，挖掘机本体前侧连接有液压传动臂，液压传动臂的端部安装有挖掘机铲斗，挖掘机铲斗的前侧活动安装有切削铲齿，切削铲齿分为适应硬质土壤的第一铲齿和适应软质土壤的第二铲齿，第一铲齿一体化安装在第二铲齿的侧部，第一铲齿与第二铲齿的交接处固定安装有转动轴，转动轴转动安装在挖掘机铲斗侧部，挖掘机铲斗侧部还安装有用于控制转动轴旋转的控制组件，切削铲齿旋转后，露在挖掘机铲斗外端铲齿形状改变，从而实现了铲齿的切换，在不同土壤上进行挖掘工作时，选择合适的铲齿，降低挖掘机铲斗和切削铲齿的磨损，以及减少能耗。
Multi-lithology self-adaptive excavator shovel tooth
The invention relates to the technical field of excavator body accessories, and discloses a multi-lithology self-adaptive excavator bucket tooth which comprises an excavator body, a hydraulic transmission arm is connected to the front side of the excavator body, an excavator bucket is installed at the end of the hydraulic transmission arm, and cutting bucket teeth are movably installed on the front side of the excavator bucket. The cutting shovel teeth are divided into first shovel teeth adapting to hard soil and second shovel teeth adapting to soft soil, the first shovel teeth are integrally installed on the side portions of the second shovel teeth, rotating shafts are fixedly installed at the joints of the first shovel teeth and the second shovel teeth, and the rotating shafts are rotatably installed on the side portions of the excavator bucket. A control assembly used for controlling the rotating shaft to rotate is further installed on the side portion of the excavator bucket, and after the cutting shovel teeth rotate, the shapes of the shovel teeth exposed at the outer end of the excavator bucket are changed, so that switching of the shovel teeth is achieved, appropriate shovel teeth are selected when excavation work is conducted on different kinds of soil, abrasion of the excavator bucket and the cutting shovel teeth is reduced, and energy consumption is reduced.
本发明涉及挖掘机本体配件技术领域，且公开了一种多岩性自适应型挖掘机铲齿，包括挖掘机本体，挖掘机本体前侧连接有液压传动臂，液压传动臂的端部安装有挖掘机铲斗，挖掘机铲斗的前侧活动安装有切削铲齿，切削铲齿分为适应硬质土壤的第一铲齿和适应软质土壤的第二铲齿，第一铲齿一体化安装在第二铲齿的侧部，第一铲齿与第二铲齿的交接处固定安装有转动轴，转动轴转动安装在挖掘机铲斗侧部，挖掘机铲斗侧部还安装有用于控制转动轴旋转的控制组件，切削铲齿旋转后，露在挖掘机铲斗外端铲齿形状改变，从而实现了铲齿的切换，在不同土壤上进行挖掘工作时，选择合适的铲齿，降低挖掘机铲斗和切削铲齿的磨损，以及减少能耗。
Multi-lithology self-adaptive excavator shovel tooth
一种多岩性自适应型挖掘机铲齿
LUO SHAOKANG (author)
2023-11-03
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING