Novel stone washing and mud removing device for roadbed and pavement construction of highway engineering

Abstract

The invention discloses a novel stone washing and mud removing device for roadbed and pavement construction of highway engineering, and belongs to the technical field of stone washing and mud removing devices for highway engineering construction. The novel stone washing and mud removing device for roadbed and pavement construction of highway engineering comprises a stone washing and mud removing box, wherein one side of the circumferential outer wall of a pipeline is linearly communicated with a plurality of nozzles at equal intervals, a rotary stone washing and mud removing turnover mechanism is arranged in the stone washing and mud removing box, and a cyclic blocking auxiliary stone washing mechanism is arranged in the rotary stone washing and mud removing turnover mechanism. The structures are matched, stones can be turned over and washed in the device through the arrangement of the rotary stone washing and mud removing turnover mechanism, meanwhile, the cyclic blocking auxiliary stone washing mechanism is matched to enable the stones in the device to be further repeatedly turned over through rotation of a stirring rod, the turning frequency is increased, the stone washing efficiency is improved, the stone washing effect is improved, the reworking condition is avoided, and manpower and material resources are saved.

Description

technical field [0001] The invention relates to the technical field of a stone washing and desilting device for highway engineering construction, and more particularly, to a new type of stone washing and desilting device for highway engineering roadbed and pavement construction. Background technique [0002] Highway engineering refers to the survey, measurement, design, construction, maintenance and management of highway structures. Highway engineering structures include: roadbeds, pavements, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, as well as houses, workshops and other service facilities for construction, maintenance and monitoring. The document with the prior art publication number CN112044841A provides a new type of stone washing and desilting device for highway engineering roadbed and pavement construction. The device is fixedly installed with a casing on the top of the base. The top is conn...

AI Technical Summary

Problems solved by technology

Although the device has many beneficial effects, there are still the following problems: the device washes stones by setting filter plates and rolling blocks, but only one side of the stones can be cleaned during use, and there are larger stones, which cannot Turn over, and the situation that other faces can't be washed, causes the stone to pollute again after collecting, and the stone washing efficiency is low, and the prior art publication number is that the document of CN111974735A has the same problem, meanwhile, the prior art publication number is CN214262981U According to the literature, two filter plates are used to vibrate, and the other surfaces of the stones cannot be cleaned by small vibrations. In view of this, we propose a new type of stone washing and desilting device for highway engineering subgrade and pavement construction.

Images