Disc plow mud scraper

Abstract

The invention relates to a disc plow mud scraper, and relates to a supporting tool of an agricultural work machine tool disc plow. When an existing disc plow is used in plowing works in heavy soil, mud and weeds are easy to stick on the periphery of a disc convex and concave surface. The disc cannot cut deep into the soil, and plowing quality is poor. Especially, in paddy field second-time and third-time plowing, the soil is half-done and full of weeds, such that weeds stick to the plow surface badly, and the disc cannot rotate. Therefore, the plow fails to provide the effect of plowing work. The invention is aiming at solving the above problems, and provides the disc plow mud scraper comprising a fixed seat, an adjustment assembly, left and right connection rods, left and right scrapers, and the like. The mud scraper has the advantages of simple structure, easy manufacture, low cost, wide application range, and good mud and weed scraping effects. With the mud scraper, an original tilling machine disc plow design is not changed, and the mud scraper can be produced independently. With the disc plow mud scraper, mud and weeds on both sides of the disc can be scrapped off, and disc plow disassembly and maintenance are not influenced, such that tillage work can be performed smoothly, working efficiency can be improved, and plowing quality can be improved.

Description

technical field [0001] The invention relates to agricultural tillage machinery, in particular to a matching implement of a disc plow, an operating implement of a tillage boat. Background technique [0002] The mechanical farming boat is a kind of farming machinery, which belongs to the driving type land preparation machine according to its purpose. Its advantages are small size, simple structure, flexible operation, durability, convenient maintenance and high work efficiency. The mechanical farming boat is mainly composed of three parts: diesel engine, hull, and tillage operation tools. Its working principle is that after the power is started, the power is transmitted to the gearbox through the V-belt on the transmission shaft, and the main shaft of the gearbox drives the iron wheel to move forward. farming. In heavy clay soil, when the disc plow is used for plowing, mud and grass are easy to stick to the periphery of the convex and concave surface of the disc, the disc do...

AI Technical Summary

Problems solved by technology

In heavy clay soil, when the disc plow is used for plowing, mud and grass are easy to stick to the periphery of the convex and concave surface of the disc, the disc does not cut deep into the soil, and the plowing quality is poor, especially when the paddy field is plowed for the second and third times, the soil is half-cooked , there are many weeds, the plow surface is sticky mud or sticky mud grass is serious, resulting in the disc plow not turning and not playing the role of plowing operation

In 1995, the Harbin Forestry Machinery Research Institute of the Ministry of Forestry disclosed a disc soil scraping device for a disc plow (patent number 94218114X). This soil scraping device changed the design of the disc plow shaft. Rust caused by water ingress affects the rotation; the soil scraper has more inner circumference and less peripheral area on the concave surface of the disc. When there is a lot of mud and grass on the outer periphery of the concave surface of the disc, the force-bearing parts of the soil scraper are few, and the effect of scraping mud and grass is not good. Affect the effect of plowing operations, and it is not easy to dismantle and cannot be independently produced

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