Portable stone drilling device

Abstract

The portable stone drilling device comprises a base, a lifting mechanism, a motor, a drill rod, a sleeve and a water pump, the base is horizontally arranged, a notch is formed in the middle of the base, the motor is arranged above the base through the lifting mechanism, the lifting mechanism is connected with the upper end of the base through a height-adjustable supporting seat, the drill rod is vertically arranged above the notch, and the sleeve is connected with the water pump. The upper end of the drill rod is in transmission connection with the motor, the sleeve is coaxially arranged around the drill rod and is in transmission connection with the lifting mechanism, a drill bit of the drill rod extends into the sleeve to be provided with a cavity, a plurality of atomizing nozzles communicated with the cavity of the sleeve are evenly distributed on the side wall in the sleeve, and a plurality of water inlet pipes communicated with an inner cavity of the sleeve are evenly distributed at the upper end of the sleeve. And a water inlet of the water pump is communicated with an external water source. According to the portable stone drilling device, the drilling depth of the stone drilling device can be adjusted according to actual needs.

Description

technical field [0001] The invention relates to the field of stone processing equipment. More specifically, the present invention relates to a portable stone drilling device. Background technique [0002] Stone drilling machine is a common stone drilling equipment. At present, it is generally a desktop stone drilling machine on the market. Although it has good processing accuracy, its structure is complex, its volume and weight are very large, and its application is extremely inconvenient. Suitable for processing special-shaped stone slabs. At present, there are also some hand-held stone drilling equipment in the market. Compared with desktop stone drilling machines, although the volume is reduced and has good portability, in order to pursue convenience, its functions are too single and the adjustment is poor. On the contrary, it affects the actual use. At the same time, these hand-held stone drilling equipment also lack effective cooling means for the cooling of the dril...

AI Technical Summary

Problems solved by technology

[0002] Stone drilling machine is a common stone drilling equipment. At present, the desktop stone drilling machine is generally used in the market. Although it has good processing accuracy, its structure is complicated, its volume and weight are very large, and its application is extremely inconvenient. Suitable for processing special-shaped stone panels

At present, there are some hand-held stone drilling equipment in the market. Compared with the desktop stone drilling machine, although the volume is reduced and it has good portability, but in pursuit of convenience, its function is too single and the adjustment is poor. On the contrary, it affects the actual use

At the same time, these hand-held stone drilling equipment also lack effective cooling means for the cooling of the drill pipe, thus affecting the service life of the drill pipe

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