A cell-changing linkage slag discharge device for the rough filter of the drilling rig

Abstract

The invention discloses a drill carriage rough filter metamorphic linkage residue removing device which comprises a propelling beam, a rough filter shaft seat, a rough filter, a connecting rod, a spring, a drill pipe warehouse, drill pipes, a rotary table shaft, a rotary table, a sliding rail and a slider. The rough filter shaft seat is mounted on the propelling beam, the rough filter is connected with the rough filter shaft seat through a pin, one end of the connecting rod is connected with the rough filter through a pin, the other end of the connecting rod is connected with the slider through a pin, the slider slides on the sliding rail, the spring sleeves a long handle of the slider, the sliding rail is rigidly connected with the rotary table shaft in the drill pipe warehouse, the rotary table is rigidly connected with the rotary table shaft, and the drill pipes are placed in the drill pipe warehouse and clamped on the rotary table. A crank connecting rod structure based on a metamorphic mechanism is effectively used, the rough filter is linked with the drill pipe warehouse, the problem of over-high broken stone stacking caused by fixation of the rough filter is solved when a drill carriage works, the spring of the metamorphic mechanism provides cushion stroke when the rough filter bumps other devices in linkage, the drill carriage rough filter metamorphic linkage residue removing device is simple in structure, stable and reliable, and external power and control devices are omitted.

Description

technical field [0001] The invention relates to the technical field of construction machinery mechanisms, in particular to a slag discharge device for a drill rig coarse filter interlocking. Background technique [0002] During the working process of the rock drilling rig, the drill bit breaks the rock and produces larger particles of gravel which are discharged from the coarse filter. The drill rig with the drill pipe storehouse can store multiple drill pipes, and a large amount of gravel will be produced during operation. Buildup under the strainer, clogging its outlet. When multiple drill rods are continuously drilling, the drill arm cannot move. A device is needed to link the coarse filter with a certain part of the drill arm to improve the situation where the debris is piled up and fixed during work. Contents of the invention [0003] The object of the present invention is to provide a slag discharge device with metamorphic cell interlocking for the primary filter of...

AI Technical Summary

Problems solved by technology

[0005] Compared with the prior art, the beneficial effect of the present invention is: the present invention makes better use of the crank connecting rod structure based on the metamorphic mechanism, and makes the coarse filter and the drill pipe magazine linked, and solves the problem that the coarse filter is fixed when the drilling rig is working. The problem of excessive accumulation of gravel is simple in structure; when the coarse filter is linked to other devices, the spring of the metamorphic mechanism provides a buffer stroke, which is stable and reliable, and does not require external power and control devices

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