Novel concave disk for agriculture

Abstract

The invention discloses a novel concave disk for agriculture. The concave disk comprises a circular cutter disk, the circular cutter disk is concave-shaped with a certain curvature, a mounting piece is arranged at the center of the circular cutter disk, a mounting hole is formed in the center of the mounting piece, a plurality of integrally formed disk blades are arranged at the outer peripheral edge of the circular cutter disk, integrally formed arc-shaped notches are formed in the outer peripheral edge of the circular cutter disk, sharp corners are arranged on the circular cutter disk, hollowed-out holes surrounding the circumference are formed in the concave surface of the circular cutter disk, soil pulverizing cutters are arranged on the mounting piece and located between two adjacenthollowed-out holes, the mounting piece and the soil pulverizing cutters are fixedly connected through nuts, and integrally formed irregular saw teeth are arranged at the position of the blades on bothsides of the soil pulverizing cutters. Compared with the prior art, the concave disk has the advantages that the concave disk can reduce the resistance of turning the soil and play a certain role ofsoil pulverizing, energy is saved and the efficiency is high.

Description

technical field [0001] The invention relates to the technical field of agricultural equipment, in particular to a novel concave agricultural disc. Background technique [0002] Agricultural machinery refers to various machinery used in the process of crop planting and animal husbandry production, as well as in the process of primary processing and handling of agricultural and animal products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil tillage machinery, planting and Fertilization machinery, plant protection machinery, farmland drainage and irrigation machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transportation machinery, etc., and because my country is a large agricultural country, the use of agricultural machinery is relatively large, so the large scale of agricultural machinery Large-scale promotion and use will not only improve labor effici...

AI Technical Summary

Problems solved by technology

[0002] Agricultural machinery refers to various machinery used in the process of crop planting and animal husbandry production, as well as in the process of primary processing and handling of agricultural and animal products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil tillage machinery, planting and Fertilization machinery, plant protection machinery, farmland drainage and irrigation machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transportation machinery, etc., and because my country is a large agricultural country, the use of agricultural machinery is relatively large, so the large scale of agricultural machinery Large-scale promotion and use will not only improve labor efficiency, but also reduce production costs and bring beneficial effects to users. Agricultural operating machinery such as disc plows, disc harrows, and combined soil preparation machines are soil cultivation machines driven by power. As these As an important part of machinery, traditional discs have high resistance to turning soil, poor ability to break soil, and are easy to break. They need to be replaced and repaired frequently, which reduces the efficiency of agricultural production.

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