Earthing machine capable of performing rotary tillage, ditching, ridging and fully spreading film

Abstract

The invention discloses an earthing machine capable of performing rotary tillage, ditching, ridging and fully spreading film, and relates to the field of agricultural machinery. Particularly, the earthing machine comprises a frame, a rotary blade, a compacting and shaping wheel, a ditching and soil borrowing mechanism, a soil conveying and distributing mechanism and a suspension bracket, wherein the rotary blade of the ditching and soil borrowing mechanism is arranged at the front lower part of the frame; the soil conveying and distributing mechanism is arranged at the middle part of the frame, and comprises a soil conveyer belt, a soil motion guide plate and a soil shunting groove; the soil conveyer belt is arranged between a driven belt wheel and a driving belt wheel; a soil conveying triangle iron is arranged on the outer side of the soil conveyer belt; a cleaner is connected with the driven belt wheel and located on the inner side of the soil conveyer belt; the compacting and shaping wheel and a film suspension frame are arranged on the rear part of the frame. To enable the machine to work reliably, a triangular cleaner is mounted on the inner side of the conveyer belt at the rear part of the driven belt wheel; a scraper blade of the triangular cleaner can be used for removing the heaped soil on the inner side of the driven belt wheel and the conveyer belt; and meanwhile, the crop roots rotatably involved in the conveyer belt can be removed, and the service life of the whole machine can be prolonged.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a rotary tillage, ditching, ridge and full film-laying soil-covering machine. Background technique [0002] my country is one of the countries with severe water shortages in the world. Due to the lack of water resources in recent years, agricultural technicians have thought of many ways to make full use of limited water resources. Among them, the implementation of full film planting on the ground surface is currently a more effective planting mode . This planting mode is also the planting method widely promoted in Northwest China and North China. Full film planting has the effect of preserving moisture and increasing production, but it also brings a lot of inconvenience to the planting, because the two sides of the full film film cannot take soil to press the film, manual work is labor-intensive, time-consuming, and labor-intensive. At present, the double-furrow film-laying...

AI Technical Summary

Problems solved by technology

The angle iron on the conveyor belt rotates with the pulley, and the angle iron connection is in contact with the soil clods and hard objects in the ditch for a long time, and the angle iron is easy to fall off from the conveyor belt

In addition, when there are many and large root stubbles in the field, the root stubbles are also likely to be blocked above the connection between the ditching shovel and the conveyor belt. When the soil moisture content is high, the top of the ditching shovel will also be blocked, which will affect the normal operation Work

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