Rice harvesting device

Abstract

The invention discloses rice harvesting device. The rice harvesting device comprises a vehicle frame, a cutting-table conveying chain is fixedly connected to the bottom of the side wall of the vehicleframe, a cutter is arranged at the end, away from the vehicle frame, of the cutting-table conveying chain, a supporting column fixedly connected with the side wall of the vehicle frame is installed above the cutter, a seedling throwing wheel is rotationally connected to the end, away from the vehicle frame, of the supporting column, seedling dividing plates are arranged on an outer ring of the seedling throwing wheel, a feeding opening is formed in the side, close to the seedling throwing wheel, of the vehicle frame, a conveying box is fixedly connected inside the vehicle frame and communicated with the feeding opening, a gear transmission mechanism is arranged at the bottom of the conveying box, and a threshing device body fixedly connected with the side wall of the vehicle frame is installed at the end, away from the feeding opening, of the conveying box and is communicated with an inner cavity of the conveying box. By means of the rice harvesting device, rice can be rapidly harvested, harvested rice grains can be filtered, mature rice grains can be separated from immature rice grains, weeds and rice leaves, the quality of the harvested rice grains is guaranteed, and the rice harvesting quality is greatly improved.

Description

technical field [0001] The invention relates to the technical field of harvesting devices, in particular to a rice harvesting device. Background technique [0002] water rice is herbal Oryza It is also the most important and longest one as food in Oryza genus. Native to China, China 7,000 years ago Yangtze River Basin As far as rice is grown, according to the type of rice, rice can be divided into Indica with Japonica rice , Early rice and middle and late rice, glutinous rice and non-glutinous rice. There are other categories, water rice Generally cultivated in Paddy field , Soilless cultivation is water rice. Rice is generally less than one meter high, and those about 2 meters are newly cultivated giant rice. [0003] After the rice is mature, people have to harvest the rice. The traditional harvesting is to use a harvester to harvest. Although harvesting is very convenient, the harvested rice grains are mixed with weeds and rice leaves, and some immature ...

AI Technical Summary

Problems solved by technology

[0003] After the rice is mature, people have to harvest the rice. The traditional harvesting is to use a harvester to harvest. Although harvesting is very convenient, the harvested rice grains are mixed with weeds and rice leaves, and some immature small grains Rice grains will also be mixed in it, which will lead to impure harvested rice grains, and people have to screen and process the rice grains, which will lead to high labor intensity and low harvest quality of rice. For this reason, we need a Rice Harvesting Device

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