Crop harvester special for corn-soybean strip-shaped composite planting

Abstract

The invention provides a crop harvester special for corn-soybean strip-shaped composite planting. The crop harvester comprises headers, lifting devices, peeling devices, a granary, a chassis, an engine and a cab; the chassis is a high ground clearance chassis; the chassis comprises a frame, a front axle and a rear axle; the cab is fixed at the front end of the frame; the engine is arranged at the rear end of the cab; the headers are distributed on the left side and the right side of the front end of the cab respectively; the headers are fixed to the front axle respectively; the lifting devices are arranged below outlets in the rear ends of the headers respectively; the rear ends of the lifting devices are connected with the peeling devices; the granary is arranged below outlets of the peeling devices; and the engine is in transmission connection with the headers, the lifting devices, the peeling devices and the chassis. According to the crop harvester special for corn-soybean strip-shaped composite planting, the design of the high-ground-clearance chassis and the left and right distributed headers is adopted, and two rows of corn on corn belts on the two sides are harvested, so that soybean crops are not affected.

Description

Technical field [0001] The invention belongs to the technical field of agricultural machinery, and specific crop harvesters are related to a corn-soybean strip-shaped composite planting. Background technique [0002] China's food crops mainly include wheat, rice, corn and soybeans. Among them, China's wheat, corn and rice can guarantee sufficient supply. Soybeans have high import dependence, which is easy to affect internationally grain trade. In recent years, the influence of foreign agricultural products, food restrictions, my country's food security issues are particularly prominent. According to the severe situation in the international agricultural market, my country has adjusted the food planting structure, but a single planting structure cannot meet the growing soybean demand. Therefore, on the basis of stabilizing corn production, the soybean revival plan is implemented, and the planting area is expanded. The rooms are the traditional agricultural technology treasures in ...

AI Technical Summary

Problems solved by technology

However, the degree of mechanization of agricultural production is relatively high now, and the existing corn harvester cannot adapt to the row spacing of interplanting corn when harvesting corn in the strip compound planting mode. plants, causing damage to corn plants and affecting corn yields

There is an interval between the maturation time of corn and soybean in the intercropping mode of strips. The harvest time of corn is earlier than that of soybean. The ground clearance of the existing corn harvester is too small. When harvesting corn, the intercropping soybean will be affected or even damaged.

Images