Automatic device for prevention and treatment of dust in quarry drilling perforation operation

Abstract

The invention relates to an automatic device for prevention and treatment of dust in a quarry drilling perforation operation. The automatic device comprises a bottom plate, four universal wheels are symmetrically installed on the lower end surface of the bottom plate, an armrest is arranged on the back side of the upper end face of the bottom plate, two crossbars are arranged on the armrest, and astaff moves the automatic device through the armrest with the assistance of four universal wheels to the perforation position of the drilling perforation of a down-the-hole drill; the left side of the upper end surface of the bottom plate is provided with a spraying device, and the spraying device can realize the spraying and dust-removing function during the drilling perforation of the down-the-hole drill; and the right side of the upper end surface of the bottom plate is provided with a dust suction device which can realize the automatic dust-suction function during the drilling perforationof the down-the-hole drill. The automatic device can simultaneously realize the function of spraying and dust removing and the function of automatic dust suction during the drilling perforation of the down-the-hole drill, and has the advantages of no manual adjustment of spray operation, automatic adjustment of spray angle, simple and convenient operation, high degree of automation, good sprayingeffect, vacuuming by means of activities, adjustable dust-suction direction, high dust-suction speed, and good vacuum effect.

Description

[0001] The present invention is a divisional application of a Chinese patent application filed on September 22, 2016 with the application number 201610837797X, and the title of the invention is a spray vacuum robot for down-the-hole drilling rig drilling. technical field [0002] The invention relates to the technical field of quarry mining, in particular to an automatic equipment for dust prevention and treatment in rock drilling and perforation operations in a quarry. Background technique [0003] The domestic non-coal open-pit mining technology is mainly based on rock drilling and perforation. Rock drilling and perforation is mainly completed by down-the-hole drilling rigs. After the ore is broken into loose blocks, the ore is loaded and transported by a loader or excavator. The mining technology and method of the mining face. Because the quarry is located in the wild and the surrounding environment is harsh, coupled with open-air operations, the large amount of dust gene...

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Problems solved by technology

[0004] In order to solve the above problems, the present invention provides an automatic equipment for dust prevention and treatment in rock drilling and perforation operations in quarries, which can solve the problem of manual spraying and manual adjustment in the existing down-the-hole drilling rigs in rock drilling and perforation. Spray angle, complex operation, low degree of automation, poor spray effect, fixed method of vacuuming, single direction of vacuuming, slow vacuuming speed and poor vacuuming effect, etc., can simultaneously realize the spray dust suppression when the down-the-hole drilling rig is drilling rock. And automatic dust collection function, with no need for manual adjustment of spray operation, automatic adjustment of spray angle, easy operation, high degree of automation, good spray effect, active dust collection, adjustable dust collection direction, fast dust collection speed and good dust collection effect Etc

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