Environmental-friendly pavement regeneration treatment equipment

Abstract

The invention discloses environmental-friendly pavement regeneration treatment equipment which comprises a special automotive chassis, a shot-blasting working device, a dust removal device, a lifting device, a mechanical handle and a spin button operation control system, wherein a left shot-blasting unit, a middle shot-blasting unit and a right shot-blasting unit are arranged on the shot-blasting working device; an included angle of 95 degree is formed between each of the three shot-blasting units and the working face; the left and right shot-blasting units are arranged in parallel on the left and right sides of a shot-blasting box in the same direction; the middle shot-blasting unit is reversely mounted at a front position in the middle of the shot-blasting box; the front staggered position distance of the middle shot-blasting unit is just a hot zone width of the shot-blasting unit during operation; the shot-blasting working device is further provided with a magnetic separation device; a dust collection duckbill unit connected with the dust removal device is arranged at the tail part of the magnetic separation device; and two hydraulic self-locking cylinders are arranged in the magnetic separation device. According to the equipment disclosed by the invention, steel grit and dust can be effectively separated from each other, the equipment is simple and convenient in operation, easy to maintain, high in working efficiency, economic and environmental-friendly, the service life of the shot-blasting units is effectively prolonged, and the usage cost is reduced.

Description

technical field [0001] The invention relates to road engineering machinery, in particular to an environment-friendly road surface regeneration treatment equipment. Background technique [0002] At present, the known road surface regeneration treatment equipment is road surface anti-skid ability recovery engineering vehicle and environmental protection road surface roughening treatment equipment. The existing road surface anti-skid ability recovery engineering vehicle and environmental protection road surface roughening treatment equipment have the following disadvantages: [0003] (1) Two left and right shot blasting devices are installed in the shot blasting working device of the road surface anti-slip ability recovery engineering vehicle. Narrower, the hot area of ​​the shot blasting machine is small, the treatment is frivolous, and the uniform regeneration effect of the road surface cannot be achieved, because the shot blasting machine is at a 90-degree angle to the road ...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide an environment-friendly road surface regeneration treatment equipment. This device solves the problem that the blasting machine and the road surface form an angle of 90 degrees in the past, and the steel grit strikes rebound on the road surface. , the impeller, the directional sleeve, and the guard plates of the shot wheel are severely hit, which greatly reduces the service life of the shot blasting machine and increases the cost; at the same time, it also solves the problem that the angle between the three shot blasting machines and the road is 65 degrees The shot blasters are arranged side by side on the same straight line. The distance between the shot blasters is too close. The coverage area of ​​the three shot blasters is fan-shaped. Sand strikes and interferes with each other in the air, which weakens the throwing force of steel sand, uneven treatment of the road surface, and doubles the loss of steel sand hitting each other, uneven treatment of the working surface, steel sand and dust are recovered at the same time, and the separation in the distribution bin is not clean , causing the dust to fall into the shot blasting machine, the particularity of the material of the blades, shot wheel, directional sleeve, impeller, and guard plate in the shot blaster, resulting in reduced service life of the blades, shot wheel, directional sleeve, impeller, and guard plate question

Images