Ditching device for comprehensive land improvement, irrigation and drainage project and application

Abstract

The invention discloses a ditching device for comprehensive land improvement, irrigation and drainage project and application, and belongs to the technical field of agricultural equipment. The ditching device comprises a vehicle body, a hydraulic control system, a spraying device, a chain type grooving machine A, a soil shifting device, a chain type grooving machine B, a stone removing fork head and an audible and visual alarm installed at the front end of the vehicle body. The single-chain chain type grooving machine B is adopted for loosening soil in advance and checking whether large stones appear or not, the situation that a cutter A of a chain belt on the chain type grooving machine A is in direct contact with the stones, and the cutter A is broken or turned over is avoided, and the cost risk is reduced, the chain type grooving machine B loosens the soil in advance, the working strength of the chain type grooving machine A is reduced, and the excavating efficiency is higher; and sprayers A used for dust falling are additionally arranged on the two sides of the chain type grooving machine A, so that the amount of smoke dust generated by digging dry soil is reduced, the physical and psychological health of workers is guaranteed, and the working efficiency is further improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural equipment, and in particular relates to a ditching device for irrigation and drainage engineering of comprehensive land improvement and its application. Background technique [0002] With the development of the economy, the country has intensified its efforts in infrastructure construction, the number of underground pipelines and electric (optical) cable laying projects has increased sharply, and the quality requirements have increased. Relying on manual excavation is not only inefficient, but also the quality of trench excavation is not good, and it cannot meet the "minimally invasive" requirements. [0003] The trencher is a new type of trenching equipment, specifically a kind of mechanical equipment used for laying farmland pipelines, urban and rural optical cables, etc. Most of the existing small ditchers used for farmland ditching are installed on the rear end of walking tractors, such ...

AI Technical Summary

Problems solved by technology

Most of the existing small ditchers used for farmland ditching are installed on the rear end of walking tractors, such as chain ditchers, but nowadays most chain ditchers use blades installed on the cutter head to treat ditching. Grooving operations are carried out on the land, but there will inevitably be large stones in the land. The blade on the chain trencher is easy to break or roll when it collides with the stone. At this time, it is necessary to replace the blade on the cutter head. The efficiency is low, the equipment cost is high, and larger stones need to be manually dug out, which is time-consuming and labor-intensive, and the labor cost is high; the existing chain trencher is easy to accumulate soil on both sides of the trench, and it is difficult to install the pipeline. , the staff is easy to kick the soil back into the trench, which affects the installation quality and efficiency of the pipeline, and the dust generated by excavating the dry soil is large, which affects the physical and mental health of the staff

Images