Difference Between Disc Harrow and Disc Plow
Release time:
2022-08-21
First, the uses and functions of the implements are different: disc plows are mainly used for tillage and tillage of cultivated land, light disc harrows and medium disc harrows are used for crushing and leveling of cultivated land, heavy disc harrows and combined soil preparation machines Also used for ploughing and ploughing of arable land.
First, the uses and functions of the implements are different: disc plows are mainly used for tillage and tillage of cultivated land, light disc harrows and medium disc harrows are used for crushing and leveling of cultivated land, heavy disc harrows and combined soil preparation machines Also used for ploughing and ploughing of arable land.
Second, the connection method with the locomotive is different: the disc plow is suspended at three points, the disc harrow has a suspended disc light harrow and a disc middle harrow, as well as a traction disc heavy harrow and a combined soil preparation machine.
Third, the structure of the machine and the force at work are different: the disc plough is similar to (or is) the position where the ploughshares are installed in the three-point suspension plough, which is to install two or more disc ploughs and turning plate assemblies, and The structure of the tail wheel that balances the side pressure is installed, so the unit bears a large side pressure during operation; the disc harrow is composed of a traction frame, a rake frame and a plurality of disc groups symmetrically arranged under the rake frame (multiple discs pass through) Through a square axis to form a group), the force is relatively balanced during work.
The structure and device of the fourth main working part are different: due to the high requirements for the performance of soil entry, soil breaking and soil turning, the structural strength of the disc plough body is high, the disc plough has a large spherical concave (small radius of curvature), and the disc plough has a The thickness of the blade is 0.5-1 mm, and the blade angle is generally 12 degrees. When the disc plow is working, the disc plane forms an inclination angle of 40-45 degrees with the advancing direction, and an inclination angle of 15-25 degrees with the vertical plane. The working force of the disc harrow is relatively balanced, and the soil turning performance requirements are general. In addition to a certain strength, the requirements for the disc are mainly better wear resistance. The concavity of the spherical surface of the disc is relatively small (large radius of curvature), the thickness of the disc edge is 0.3-0.8 mm, the working deflection angle is 0-10 degrees, and there is no inclination. The price of the drive disc harrow also varies.
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Difference Between Disc Harrow and Disc Plow
First, the uses and functions of the implements are different: disc plows are mainly used for tillage and tillage of cultivated land, light disc harrows and medium disc harrows are used for crushing and leveling of cultivated land, heavy disc harrows and combined soil preparation machines Also used for ploughing and ploughing of arable land.
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