Double-row maize harvesting machine for turning and discharging maize on hydraulic side of grain tank

Abstract

The invention aims to provide a double-row maize harvesting machine for turning and discharging maize on a hydraulic side of a grain tank. The machine has the structural characteristics that a cluster tank is installed in the middle of the whole machine and installed on a rack through a turn oil cylinder; a diesel engine is installed on the right side of the rack behind the cluster tank; a driver seat is installed on the rack on the left rear part of the whole machine; a rear axle guide wheel assembly is installed below the rack; a canopy is arranged above the driver seat; a travelling transmission gear is arranged in front of the cluster tank; drive wheels are installed on drive shafts on the two ends of the travelling transmission gear; a peeling rack is arranged above the travelling transmission gear; the front part of the peeling rack is fixedly connected with a cutting platform rack, installed in a straight groove on the front part of the rack through sliding blocks which are installed on fixed shafts on the two sides of the lower part of the cutting platform rack and installed on the rack through a cutting platform lift oil cylinder; the rear part of the peeling rack is assembled on the rack through a connecting rod; a cutting platform transmission case is installed on the rear part of the cutting platform rack; a stem pulling roller is installed on the front output end of the cutting platform transmission case; and a spike picking plate and a conveying chain are arranged above the stem pulling roller, and a hobbing cutter and a stationary cutter are installed below the stem pulling roller. By adopting the structure, the whole machine is small, light in weight and low in gravity center, and the use reliability, adaptability and working efficiency of the machine are increased.

Description

technical field [0001] The invention relates to a double-row corn harvester with hydraulic pressure sideways turning and unloading grain in a grain tank, which belongs to the field of machinery. Background technique [0002] At present, most of the large and medium-sized corn combine harvesters developed in the domestic market are large and medium-sized corn combine harvesters, and small corn harvesters are generally backpack-type corn harvesters powered by small four wheels. The whole machine has large volume and mass, large turning radius, and poor field passing performance , the center of gravity is high and easy to overturn. In most areas of our country, due to the complex terrain, small plots, narrow field roads, and poor passing performance, large and medium-sized corn harvesters cannot adapt to the corn harvesting operations in these areas. Through market research, the company found that although there are small corn harvesters matching walking tractors on the market...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the large and medium-sized corn combine harvesters developed in the domestic market are large and medium-sized corn combine harvesters. Small-scale corn harvesters are generally backpack-type corn harvesters powered by small four-wheels. The whole machine has large volume and mass, large turning radius, and poor field passing performance. , high center of gravity and easy to overturn

In most areas of our country, due to the complex terrain, small plots, narrow field roads, and poor passing performance, large and medium-sized corn harvesters cannot adapt to the corn harvesting operations in these areas.

Through market research, the company found that although there are small corn harvesters matching walking tractors on the market, they can only harvest one row at a time. When unloading grain, they can only be unloaded on the ground. need

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