Cutting device of rice harvester

Abstract

The invention relates to the field of agricultural technology, in particular to a rice harvester cutting device, comprising a cutting box, a fixed base is provided at the bottom of the cutting box, a conveyor belt is installed on the left side of the fixed base, and a support plate is provided above the inside of the cutting box to support the One end of the plate is fixedly connected with the cutting box, the right side of the cutting box is provided with a material inlet, the left side of the cutting box is provided with a material outlet, and the inside of the cutting box is provided with a first cutting mechanism and a second cutting mechanism from right to left. Mechanism, the third cutting mechanism, and the ash collection chamber. The invention uses a unique connection structure to make the rice enter the cutting box and then cut through the combination of the three-layer cutting mechanism, so that the straw and rice ear can be effectively separated, and the threshing performance of the harvester can be improved. As a result, the straw is cut multiple times inside the cutting box, which greatly improves the cutting efficiency of the harvester; and through the set ash collection chamber, it can effectively prevent machine damage caused by straw dust blocking the internal parts of the harvester after long-term use.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a rice harvester cutting device. Background technique [0002] Harvester, it is an integrated machine for harvesting crops. It completes harvesting and threshing at one time, and gathers the grains into the storage bin, and then transports the grains to the transport vehicle through the conveyor belt. It can also be manually harvested, and the rice, wheat, etc. The stalks of the crops are laid in the field, and then picked up and threshed by grain harvesting machinery, and crop harvesting machinery for harvesting rice, wheat and other cereal crops and stalks, including harvesters, windrowers, balers, and grain combine harvesters And grain thresher, etc., grain harvesting machinery is developed on the basis of various harvesting and threshing tools. During the harvesting process of rice, harvesters need to be used. [0003] The cutting devices of today's harvesters are all ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a rice harvester cutting device to solve the problems of insufficient cutting and dust blocking in the above-mentioned background technology

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