A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Excavator claw for building construction
The invention discloses an excavator claw for building construction, and relates to the technical field of excavator claws. The excavator claw comprises an excavator claw body and a grabbing device, wherein the grabbing device is movably connected with the excavator claw body through a rotary button, the grabbing device comprises a clamping jaw, a limiting block is arranged on the inner wall of the clamping jaw, one end of the limiting block extends into the clamping jaw, and spring clamping teeth are arranged in the limiting block; and the clamping jaw is provided with a transmission mechanism, the transmission mechanism comprises a first rack and a V-shaped spring, the first rack is arranged on the inner wall of one side of a front arm of the clamping jaw, a second rack is arranged on the other side of the front arm of the clamping jaw, the V-shaped spring is arranged in the clamping jaw, and one side of the V-shaped spring is connected with the spring clamping teeth. According to the excavator claw, the excavator grabbing device can be optimized, the stability and firmness of material grabbing are improved, the working efficiency is improved to a certain extent, and meanwhile, the excavator claw is safer under the condition that a large number of objects or heavy objects are used.
本发明公开了一种建筑施工用挖掘机机爪，涉及挖掘机机爪技术领域，包括挖掘机机爪本体和抓取装置，抓取装置通过旋转钮与挖掘机机爪本体活动连接，抓取装置包括夹爪，夹爪内壁设置有限位块，限位块的一端延伸至夹爪内部，且限位块内部设置有弹簧卡齿；夹爪设置有传动机构，传动机构包括第一齿条和V形弹簧，第一齿条设置在夹爪的前臂一侧的内壁上，且其另一侧设置有第二齿条，V形弹簧设置在夹爪内部，且其一侧与弹簧卡齿相互连接。本发明有利于优化挖掘机抓取装置，提高了抓取物料的稳定性和牢固性，在一定程度上提高了工作效率，同时在使用起吊物件较多或者较重的情况下更加安全。
Excavator claw for building construction
The invention discloses an excavator claw for building construction, and relates to the technical field of excavator claws. The excavator claw comprises an excavator claw body and a grabbing device, wherein the grabbing device is movably connected with the excavator claw body through a rotary button, the grabbing device comprises a clamping jaw, a limiting block is arranged on the inner wall of the clamping jaw, one end of the limiting block extends into the clamping jaw, and spring clamping teeth are arranged in the limiting block; and the clamping jaw is provided with a transmission mechanism, the transmission mechanism comprises a first rack and a V-shaped spring, the first rack is arranged on the inner wall of one side of a front arm of the clamping jaw, a second rack is arranged on the other side of the front arm of the clamping jaw, the V-shaped spring is arranged in the clamping jaw, and one side of the V-shaped spring is connected with the spring clamping teeth. According to the excavator claw, the excavator grabbing device can be optimized, the stability and firmness of material grabbing are improved, the working efficiency is improved to a certain extent, and meanwhile, the excavator claw is safer under the condition that a large number of objects or heavy objects are used.
本发明公开了一种建筑施工用挖掘机机爪，涉及挖掘机机爪技术领域，包括挖掘机机爪本体和抓取装置，抓取装置通过旋转钮与挖掘机机爪本体活动连接，抓取装置包括夹爪，夹爪内壁设置有限位块，限位块的一端延伸至夹爪内部，且限位块内部设置有弹簧卡齿；夹爪设置有传动机构，传动机构包括第一齿条和V形弹簧，第一齿条设置在夹爪的前臂一侧的内壁上，且其另一侧设置有第二齿条，V形弹簧设置在夹爪内部，且其一侧与弹簧卡齿相互连接。本发明有利于优化挖掘机抓取装置，提高了抓取物料的稳定性和牢固性，在一定程度上提高了工作效率，同时在使用起吊物件较多或者较重的情况下更加安全。
Excavator claw for building construction
一种建筑施工用挖掘机机爪
CAO AIPING (author) / TANG WANSHUI (author)
2020-12-25
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING