Highway maintenance device

Abstract

The invention discloses a highway maintenance device. The highway maintenance device comprises a mobile vehicle body; moving wheels are mounted at the bottom of the lower end of the mobile vehicle body; a transmission rotating shaft is arranged in an inclined passage; a motor is mounted on the left side of a cavity of the mobile vehicle body through a motor mounting plate; a water storage tank isarranged at the upper part of the cavity of the mobile vehicle body; a water inlet is formed in the water storage tank; vertical plates are arranged at the middle part of the upper end of the mobile vehicle body; an electric telescopic rod is mounted in the middle of the bottom of the cavity of the mobile vehicle body; a sliding connection base used slidingly connected with a water pump mounting seat is arranged on the right side of the bottom of the cavity of the mobile vehicle body; a piston rod of the electric telescopic rod is connected to the left end of the water pump mounting seat; anda water pump is mounted at the upper end of the water pump mounting seat. According to the highway maintenance device, the water pump draws a maintenance agent in the water storage tank via a water drawing hose and then sprays the maintenance agent to a road surface to be maintained via a water outlet of the water pump; and the transmission rotating shaft can send out a cushion in the inclined passage so that the cushion can be laid on the road surface which has been sprayed with the maintenance agent.

Description

technical field [0001] The invention relates to the technical field of road maintenance, in particular to a road maintenance device. Background technique [0002] The application number is the Chinese patent of CN201020637270.0, which discloses a concrete pavement curing agent atomization sprayer, including: a frame, a walking device is arranged on both sides of the frame, a bridge is arranged on the walking device, and the two sides of the bridge The ends are respectively fixed with the walking devices on both sides; a spraying system for spraying concrete road maintenance agent is arranged under the bridge frame, and the spraying system is located between the two walking devices. The control cabinet of the working state of the device; the lower part of the frame is surrounded by a windshield. The concrete pavement curing agent spraying machine of the utility model improves the spraying efficiency of the curing agent on the cement concrete pavement, and the spraying effect...

AI Technical Summary

Problems solved by technology

[0003] But above-mentioned scheme has following deficiency: it can't cover road surface after spraying curing agent to road surface, like this curing agent evaporates soon, is unfavorable for keeping the curing effect of curing agent on road surface for a long time

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