The difference between disc plough and disc harrow

The purpose and function of the machine tool is different:disc ploughMainly used for arable land and plowing, light harrow and mediumdisc harrowFor the leveling operation of cultivated land, heavy-duty disc harrow and combined soil preparation machine are also used for uncultivated land. Cultivated land for farming.





The connection with the locomotive is different: the disc plow disc plow is a three-point suspension, the disc harrow has a suspended disc light harrow and a disc middle harrow, and a traction disc heavy harrow and a combined ground preparation machine.






The structure of the machine and the force during operation are different: the disc plow is similar to the installation position of the plow share on the three-point suspension plow, and two or more disc plow bodies and turntables are installed. The structure of the assembly is installed and the tail wheel that balances the lateral pressure. The equipment is subjected to high pressure during operation. The disc harrow is composed of a traction frame, a harrow frame and a plurality of disc groups (a plurality of discs) arranged symmetrically under the harrow frame. install it as a whole on a square shaft),tractor disc harrowThe forces are relatively balanced during operation.

disc harrowIt is composed of rake frame, rake group, traction or suspension device and deflection adjustment mechanism. In order to increase the depth of the soil, some light and small rakes are equipped with counterweight boxes on the rake frame. Produced and used in the 1980 sdisc harrowThe weight distributed on each disc is large and has sufficient soil penetration capacity, so there is no need to add weights and adjust the deflection angle. Installationdisc harrowWhen raking group, the deflection angle is fixed in the best position. When shallow tillage is required,disc harrowThe wheel controlled by the hydraulic cylinder will limit the depth.





The main working parts are different in structure and device: due to the higher requirements for soil penetration, soil crushing and soil turning performance, the structure strength of the disc plough body is higher, and the disc plough has a larger spherical concavity (small curvature radius). The thickness of the cutting edge of the disc is 0.5-1mm, and the angle of the cutting edge is usually 12 degrees. When the disc plow is working, the plane of the disc is at an angle of 40-45 degrees with the direction of travel and 15-25 degrees with the vertical line.disc harrowIn the working process, the force is relatively balanced, and the performance requirements for soil turning are general. The requirement of the optical disc is mainly to have good wear resistance in addition to a certain strength. The spherical surface of the disc is relatively small (the radius of curvature is large), the thickness of the disc cutter is 0.3-0.8mm, the working angle is 0-10 degrees, and there is no tilt.
During use, the technical condition of the rake, scraper, square shaft, bearing, angle adjuster and various connections should be checked frequently, especially the end nut of the disc harrow group and the fixing bolt of each bearing, and whether it is loose. It should be found and tightened in time, and the weeds and dirt on the patch should be removed in time. Right.deep loosening machine, deep loosening machine priceInterested friends can contact the manufacturer in official website to obtain quotation.

The above isDisc harrow manufacturers to explain the disc plough anddisc harrowThe difference, I hope to help everyone.

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The correct use and maintenance of the disc harrow: in operation, the technical condition of the rake, scraper, square shaft, bearing, angle adjuster and connecting parts should be checked frequently, especially the end nut of the disc harrow group and the fixing bolts of each bearing. If it is found loose, tighten it in time, and remove the weeds and dirt on the workpiece in time.

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