Road repairing and breaking device

Abstract

The invention belongs to the field of road equipment, and particularly discloses a road repairing and breaking device. The road repairing and breaking device comprises a cart body, a breaking mechanism, a dust collection pump and a pouring mechanism, wherein the breaking mechanism, the dust collection pump and the pouring mechanism are located in the cart body; a lever is arranged in the cart body, the dust collection pump and the pouring mechanism are fixedly connected to the two ends of the level respectively, an elastic piece is fixedly connected to the bottom of the level on one side of the dust collection pump, the dust collection pump is communicated with a sucker for absorbing road gravel particles, the sucker penetrates through the bottom of the cart body, and a sucker opening faces the lower portion of the cart body; the pouring mechanism comprises a discharging hopper containing padding, the side wall, towards one side of the dust collection pump, of the discharging hopper iscommunicated with a discharging pipe, and the discharging pipe penetrates through the bottom of the cart body to face the lower portion of the cart body. After the technical scheme is adopted, the road repairing and breaking device can automatically pour padding into road surface cracks in the road repairing process.

Description

technical field [0001] The invention belongs to the field of road equipment, and in particular relates to a road repair and crushing device. Background technique [0002] With the development of the economy, the mileage of my country's highways continues to break through new highs. Due to the damage of the road surface, the amount of repair work that needs to be repaired is also increasing year by year; ), hot material hot patching process and hot material cold patching process, each method has its own characteristics and adapts to different situations. The construction personnel should choose the appropriate method according to the actual situation. [0003] The traditional road crack repair process is to first use the road joint cutting machine to isolate the crack from the surrounding subgrade structure layer, and then use tools to break the debris in the crack into the crack, and then fill the crack with the filling material. Mix and tamp with the filling material. If th...

AI Technical Summary

Problems solved by technology

[0003] The traditional road crack repair process is to first use the road joint cutting machine to isolate the crack from the surrounding subgrade structure layer, and then use tools to break the debris in the crack into the crack, and then fill the crack with the filling material. Mix and tamp with the filling material. If the particles of the original subgrade structure layer stay in the original cracks, it will affect the combination of the filling material and the original road surface, reducing the repair efficiency. At the same time, the filling material is poured manually, and then the compacting roller is manually pushed For compaction, large-scale mechanical operations are generally not used, because the operation cost is too high, but relying on manual operations, the operation efficiency is low, and the compaction effect is not good

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