A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an adjustable drill bit and clamping tool alternating device for an excavator. The adjustable drill bit and clamping tool alternating device for the excavator comprises a main body, wherein a mounting block is fixedly connected to the upper end of the main body, a front-back through mounting cavity is formed in the mounting block, the mounting block can be used for mounting the whole device on an arm of the excavator, a conversion cavity with a downward opening is formed in the main body and is through from left to right, a rotating shaft is rotationally connected between the front wall and the rear wall of the conversion cavity, a conversion block is fixedly connected to the front side of the rotating shaft, and a connecting block is fixedly connected to the lower end of the conversion block. According to the adjustable drill bit and clamping tool alternating device for the excavator, operation is simple, installation is convenient, and a working principle of grooved wheel is used to control automatic alternating conversion between a drilling and clamping device, so that a lot of manpower and material resources and working time are solved; meanwhile, a threaded shaft is matched with a threaded block, so that diameter of an adjustable drill bit is indirectly controlled, holes of different sizes are machined, the machining cost is reduced, and the working efficiency is improved.
本发明公开的一种挖掘机用可调节钻头与夹取工具的交替装置，包括主体，所述主体上端固连有安装块，所述安装块内设有前后贯通的安装腔，所述安装块可用于装置整体安装于挖掘机的臂上，所述主体内设有开口向下的转换腔，且所述转换腔左右贯通，所述转换腔前后壁之间转动连接有转动轴，所述转动轴前侧上固连有转换块，所述转换块下端固连有连接块，本发明操作简单，安装方便，利用槽轮工作原理控制钻孔与夹取装置自动交替转换，从而节约大量的人力物力与工作时间，同时利用螺纹轴与螺纹块配合，从而间接控制可调节钻头的直径，从而加工不同尺寸的孔，降低加工成本，提高工作效率。
The invention discloses an adjustable drill bit and clamping tool alternating device for an excavator. The adjustable drill bit and clamping tool alternating device for the excavator comprises a main body, wherein a mounting block is fixedly connected to the upper end of the main body, a front-back through mounting cavity is formed in the mounting block, the mounting block can be used for mounting the whole device on an arm of the excavator, a conversion cavity with a downward opening is formed in the main body and is through from left to right, a rotating shaft is rotationally connected between the front wall and the rear wall of the conversion cavity, a conversion block is fixedly connected to the front side of the rotating shaft, and a connecting block is fixedly connected to the lower end of the conversion block. According to the adjustable drill bit and clamping tool alternating device for the excavator, operation is simple, installation is convenient, and a working principle of grooved wheel is used to control automatic alternating conversion between a drilling and clamping device, so that a lot of manpower and material resources and working time are solved; meanwhile, a threaded shaft is matched with a threaded block, so that diameter of an adjustable drill bit is indirectly controlled, holes of different sizes are machined, the machining cost is reduced, and the working efficiency is improved.
本发明公开的一种挖掘机用可调节钻头与夹取工具的交替装置，包括主体，所述主体上端固连有安装块，所述安装块内设有前后贯通的安装腔，所述安装块可用于装置整体安装于挖掘机的臂上，所述主体内设有开口向下的转换腔，且所述转换腔左右贯通，所述转换腔前后壁之间转动连接有转动轴，所述转动轴前侧上固连有转换块，所述转换块下端固连有连接块，本发明操作简单，安装方便，利用槽轮工作原理控制钻孔与夹取装置自动交替转换，从而节约大量的人力物力与工作时间，同时利用螺纹轴与螺纹块配合，从而间接控制可调节钻头的直径，从而加工不同尺寸的孔，降低加工成本，提高工作效率。
Adjustable drill bit and clamping tool alternating device for excavator
一种挖掘机用可调节钻头与夹取工具的交替装置
HE WENYE (author)
2021-05-14
Patent
Electronic Resource
Chinese