Channel ditcher

Abstract

The invention discloses a channel ditcher. The channel ditcher comprises a supporting mechanism and an excavating mechanism; the supporting mechanism comprises a top plate, a mounting plate, a supporting rod, travelling wheels and a U-shaped fixing plate; and the mounting plate is vertically arranged at one end of the top plate, and mounting holes are uniformly formed in the mounting plate. According to the channel ditcher, when a rotating wheel rotates to slowly get close to soil to dig ditches, on one hand, the rotating cross-shaped crushing cutters can crush the soil, the resistance of thesoil to cutting wheels of tooth-shaped soil digging plates is reduced, and then the load of a driving part is reduced; on the other hand, the rotating cross-shaped crushing cutters can crush hard objects conveniently, the damage to the tooth-shaped soil digging plates is avoided, and service life of the tooth-shaped soil digging plates is prolonged; and due to the fact that the cross-shaped crushing cutters and the tooth-shaped soil digging plates are arranged at intervals, in the soil digging process, the soil is crushed and loosened through the rotating cross-shaped crushing cutters firstly,then the crushed soil is conveyed backwards through the tooth-shaped soil digging plates, the steps are repeated in this way, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of ditching machines, in particular to a ditching machine for canals. Background technique [0002] At present, it is often necessary to dig drainage ditches in road construction and municipal engineering construction. The construction process is basically carried out manually. Manual ditches are labor-intensive, time-consuming, labor-intensive, high labor costs, low ditching efficiency, and lead to extended construction periods and other problems. During the construction process of trenching, a small excavator can also be used for trenching. Using a small excavator to dig a trench requires high technical requirements for the operator and is difficult to operate. The soil in the bucket is poured into one side of the ditch, because the excavator is not a special equipment for digging the ditch, and the excavation efficiency is low when using the excavator to dig the ditch. In addition, due to the limitation o...

AI Technical Summary

Problems solved by technology

[0002] At present, it is often necessary to dig drainage ditches in road construction and municipal engineering construction. The construction process basically uses manual excavation. Manual ditching is labor-intensive, time-consuming, labor-intensive, high labor costs, low efficiency of ditching, and prolonging the construction period.

During the construction process of trenching, a small excavator can also be used for trenching. Using a small excavator to dig a trench requires high technical requirements for the operator and is difficult to operate. The soil in the bucket is poured into one side of the ditch, because the excavator is not a special equipment for digging the ditch, and the excavation efficiency is low when using the excavator to dig the ditch. In addition, due to the limitation of the terrain and ground attachments, the excavator unable to operate

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