A disc compound plow that solves the problem of entanglement of soil and grass in front of the reducer of the rotary tiller

Abstract

The invention provides a disk gangplow for solving soil hilling, grass winding and omitted ploughing problems in front of a middle driving rotary cultivator reduction box. The disk gangplow for solving soil hilling, grass winding and omitted ploughing problems in front of the middle driving rotary cultivator reduction box is composed of a disk plough subassembly, a general purpose plough shovel subassembly and a soil separating anti-wear plate welding piece. The disk plough subassembly is installed in front of a reduction box beneath a rotary cultivator framework. When the rotary cultivator unit is advanced, the disk plough at the front part of the disk gangplow is rotated to cut soil layer at the front lower part of the reduction box, and rotate and throw soil and grass after cutting; the general purpose plough shovel subassembly loosens a deep farming layer beneath the reduction box. The soil separating anti-wear plate welding piece can separate broken soil after farming to both sides of a gear box, and protect the wear of the bottom part of the reduction box. The disk gangplow is new in design, simple in structure, and reliable in use; the disk gangplow has the advantages of solving the soil hilling, grass winding and omitted ploughing problems of the rotary cultivator reduction box, and realizing the sinking work of the reduction box.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a disc compound plow which solves the problem of entanglement of soil and weeds in front of the reduction box of an intermediate drive rotary tiller. Background technique [0002] A rotary tiller is a tillage machine that is matched with a tractor to complete plowing and harrowing operations. It has been widely used because of its strong soil breaking ability and flat surface after plowing. At the same time, it can chop up the root stubble buried below the surface, which is convenient for the seeder to operate and provides a good seed bed for later sowing. In particular, the intermediate drive type rotary tiller has the characteristics of simple structure, centered center, and balanced torque at both ends of the cutter shaft, so it has been widely used in my country. However, it has been found in practical applications that the intermediate reduction b...

AI Technical Summary

Problems solved by technology

At present, the technology of returning full amount of straw to the field and the ecological agriculture of deep rotary plowing and deep stubble burying are vigorously promoted. The phenomenon of soil and grass entanglement in the middle gear box of the existing rotary tiller is more serious, which greatly affects the quality of work.

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