Drilling machine for exploration engineering

Abstract

The invention belongs to the technical field of drilling machines, and particularly relates to a drilling machine for exploration engineering. The drilling machine comprises an L-shaped mud blocking rod, a jack, a Z-shaped rod, a sleeve, a spring, a connecting rod, a mounting frame, a guide rod, a first chain wheel, a threaded rod, a sliding block, a first motor, a shaft rod, a second chain wheel,a chain, a push handle, a fixing rod, a mounting plate, a second motor, a drill pipe, rollers, a U-shaped plate and a steel wire brush. According to the drilling machine for the exploration engineering, due to the cooperation of the chain wheels, the threaded rod, the mounting plate, the sliding block, the jack and the chain, better and quicker drilling can be carried out, the working intensity of workers is greatly reduced, a large amount of labor is liberated, and meanwhile, the drilling efficiency is improved. The steel wire brush, the L-shaped mud blocking rod, the sleeve, the spring andthe U-shaped plate are matched with one another so that soil on the surface of the drill pipe can be better cleaned away, the problem that the drilling efficiency is poor due to too much soil on the surface of the drill pipe is avoided, and the drilling time is greatly shortened.

Description

technical field [0001] The invention belongs to the technical field of drilling rigs, in particular to a drilling rig for exploration engineering. Background technique [0002] Drilling rigs are widely used in prospecting, railways, highways, bridges, water conservancy and hydropower, tunnels, wells, anchor rods, small-caliber diamond core rope core drilling, industrial and civil construction, engineering geological exploration, ground source heat drilling, coal bed methane drilling, There are many types of drilling rigs for drilling such as sudden drilling rigs, because the purpose and construction objects of geotechnical drilling and excavation engineering are different. [0003] Most of the existing small drilling rigs for exploration require manual pressing and extraction by workers. Due to the certain gravity of the drilling rig, multiple workers are required to cooperate with each other to drill holes, thereby increasing the working intensity of the workers, and After...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing small drilling rigs for exploration require manual pressing and extraction by workers. Due to the certain gravity of the drilling rig, multiple workers are required to cooperate with each other to drill holes, thereby increasing the working intensity of the workers, and There will be a lot of mud on the surface of the drill pipe after drilling, and it is cumbersome to clean up

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