Features of disc plow
Release time:
2022-08-10
Agricultural machinery with disc plows as working parts. Typically, the disc is part of a hollow spherical surface, the edges of which are ground with a cutting edge for easy mowing and access to the soil. The disc is independently supported on the bearing of the plough column, and the disc surface forms an angle with the advancing direction and the vertical direction, which is called the deflection angle α and the inclination angle β. There are 3 to 6 disc plows on a standard disc plow. When working, the unit moves forward, the disc rolls into the soil, and the soil rises along the concave surface of the disc.
Agricultural machinery with disc plows as working parts. Typically, the disc is part of a hollow spherical surface, the edges of which are ground with a cutting edge for easy mowing and access to the soil. The disc is independently supported on the bearing of the plough column, and the disc surface forms an angle with the advancing direction and the vertical direction, which is called the deflection angle α and the inclination angle β. There are 3 to 6 disc plows on a standard disc plow. When working, the unit moves forward, the disc rolls into the soil, and the soil rises along the concave surface of the disc. At the same time, with the cooperation of the scraper, the soil is turned over and broken up. Disc plows are suitable for sticky, dry, hard, rocky and rooted soils. No need for frequent sharpening replacement, low maintenance cost and no solid groove bottom. Although the stubble covering is not complete, it is beneficial to prevent water loss in dry land and salt return in saline-alkali land.
Agricultural machinery for plowing soil with concave discs. When the disc plow is pulled forward by the tractor, the disc rotates around its central axis and the soil is cut at the periphery of the disc. After ploughing, the mound rises along the concave surface of the turntable and turns to the rear side, leaving a furrow after ploughing. The ploughing effect is the same as the plough, but the ploughing quality is not as good as the plough. Cultivated in green manure fields, grass roots, stony soil, sticky wetlands and other places, it has stronger cutting ability and better soil permeability than plows, easy to remove soil and not easy to block.
The disc plow includes left arm shell, left arm, gear box, transmission gear, meshing sleeve, joystick, sprocket box, disc shaft and disc plate, left box, driving shaft, right box, driven shaft, driving cone Gears and driven bevel gears. The driven bevel gear is fixed on the input end of the driven shaft. The drive sprocket and driven sprocket are mounted in the sprocket case, and both are double sprockets. The driving sprocket and the driven sprocket are connected by a double chain. The disc plow is matched with the three-point connection of the tractor. During operation, the coulters rotate to overturn the soil. It is suitable for ploughing of complex farmland such as overgrown weeds, upright stems, high specific resistance of soil, and masonry fragments in the soil. The utility model has the characteristics of no grass entanglement, no blockage, no soil turning, capable of cutting crop stalks, overcoming soil masonry debris, high work efficiency, good work quality, convenient adjustment, simple and durable, and the like.
Ordinary disc plows also have bidirectional disc plows that can be turned left or right. The plough beam on which the plough column is mounted can swing horizontally from left to right relative to the plough frame to adapt to the reversal of the disc. The reversing control mechanism can be mechanical or hydraulic. The two-way disc plow can make the soil ridge always turn to one side of the field, and the surface is smooth after ploughing, leaving no furrow and ridge.
The rotating surface of the vertical disc plow is perpendicular to the ground, with only the deflection angle and no inclination angle. The disc of the vertical disc plow is small, and there are many discs on one plough blade (the number of discs of the large vertical disc plow can reach 30 to 40), which is mainly used for shallow plowing and stubble removal. It can also be equipped with a seed box and a fertilizer box for combined farming, sowing and fertilizing operations.
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Agricultural machinery with disc plows as working parts. Typically, the disc is part of a hollow spherical surface, the edges of which are ground with a cutting edge for easy mowing and access to the soil. The disc is independently supported on the bearing of the plough column, and the disc surface forms an angle with the advancing direction and the vertical direction, which is called the deflection angle α and the inclination angle β. There are 3 to 6 disc plows on a standard disc plow. When working, the unit moves forward, the disc rolls into the soil, and the soil rises along the concave surface of the disc.
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