Dustless grooving and joint grouting machine

Abstract

The invention discloses dustless grooving and joint grouting machine. The dustless grooving and joint grouting machine is characterized in that a hoisting machine is arranged on one corner of a working platform; a grooving machine is fixed on a part close to the hoisting machine; a heating hose bracket is arranged on the part, on the diagonal of the hoisting machine, of the working platform; a hoisting machine base is fixed on one corner of the working platform of the joint grouting machine through bolts; a shaft hole for assembling a rotary shaft is formed in the center of the bottom of the end, which is assembled with a filter element, of a filter element upper cover; a rotary rod which can penetrate through the whole filter element is arranged on the rotary shaft; one end of the rotary rod penetrates through the filter element upper cover and is exposed in an L shape; the end of the rotary rod is provided with a handle; a dust scraping device is arranged on the rotary shaft; an assembly heating hose round framework is welded on one corner of the working platform; the heating hose round framework is sleeved with a round ring with a bolt; a bracket is welded on the round ring; the bracket is arranged beside the heating hose round framework; the bracket extends towards the platform surface of the working platform; the end of the bracket is bent downwards and is arc-shaped; and semicircular hoops are fixed on the bracket through bolts at intervals.

Description

technical field [0001] The invention relates to a dust-free grooving and seam filling machine, which is particularly suitable for grooving and repairing highway pavements. Background technique [0002] With the rapid development of science and technology, the mileage of highways and national roads in China is increasing, and the daily maintenance and repairs are also increasing. Especially for the maintenance of small-area cracks in the pavement, a slotting machine is usually used to slot the pavement. Using the seam filling machine to repair the road surface, because it is two pieces of equipment, the slotting machine is often fixed on the seam filling machine to reach the purpose, and then the slotting machine is manually unloaded to the ground, and then the slotting machine is lifted to the irrigation after the work is completed. The sewing machine is fixed on the sewing machine and manually lifted up and down to repeat the labor. First, the labor intensity is high. Secon...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of science and technology, the mileage of highways and national roads in China is increasing day by day, and the daily maintenance and repair are also gradually increasing, especially for the maintenance of small cracks on the road surface. Usually, the road surface is grooved by using a slotting machine, and then Repairing the pavement with the joint filling machine, because it is two pieces of equipment, the slotting machine is often fixed on the joint filling machine to achieve the purpose, and then the slotting machine is manually unloaded to the ground, and the slotting machine is lifted to the irrigation after the work is completed. Fixed on the sewing machine, manual lifting up and down repetitive labor, one is labor-intensive, and the other is low efficiency, and it is easy to induce safety accidents during the lifting process; the existing slotting machine will have a lot of dust when it is working , in order to reduce the pollution of the working environment, a filter device is installed on the slotting machine, and the dust is sucked into the filter element by the fan and then discharged into the outside after being filtered. Since the outer surface of the filter element is full of dust after long-term operation, it needs to be replaced frequently. First, it is troublesome. Second, Waste, and the third is that frequent disassembly and assembly affect the work process; the asphalt tank for repairing roads is installed on the working platform of the seam filling machine, and a heated plastic hose is connected to the asphalt tank. When repairing the cracked road surface, the heated hose is dragged manually. It is necessary to repair the slits of the road surface and perform pouring. The disadvantage is that since the heating wire is installed in the heating hose and the outer layer of the heating pipe is wrapped with a plastic layer, the plastic layer is easy to be worn during the dragging process. Be careful that the heating hose is easy to be twisted during the dragging process, which will cause a power outage due to resistance heat and affect the engineering work. Moreover, the seam filling machine is supported by the supporting legs installed on the working platform when it is working. The disadvantage is that it needs manual use of a crowbar It is time-consuming and laborious to raise the supporting legs little by little

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