A side-mounted fresh corn harvesting device

Abstract

A side-hung fresh corn harvesting device is laterally hung on a tractor, is connected with a power output shaft of the tractor, and is powered by the tractor. The device comprises a frame as well as astraw supporting mechanism, a root cutting mechanism, an ear picking mechanism, a straw crushing mechanism, a conveying mechanism, a transmission mechanism, a straw collecting box, a cluster collecting box and a hanging device which are arranged on the frame. Ear picking, conveying, boxing, straw crushing and straw collecting of fresh corn crops can be completed at a time; the side-hung fresh corn harvesting device is compact in structure, convenient to operate and high in harvesting efficiency; the damage rate of corn ears is reduced; and the problem of difficulty in harvesting of fresh corns in small blocks in southwest areas is solved.

Description

technical field [0001] The invention relates to the field of corn harvesting, in particular to a side-mounted fresh corn harvesting device. Background technique [0002] Fresh corn is a high-efficiency economic crop integrating grain, economics, fruit, and feeding. After harvesting fresh ears, it can also be processed into quick-frozen sweet corn kernels, canned sweet corn kernels, quick-frozen waxy corn ears, canned corn shoots and other products. To major cities in China and abroad, the market is in short supply and the benefits are considerable. In layman's terms, fresh corn is fresh corn with a good taste, such as fruit corn, sweet corn, and waxy corn that we can buy in vegetable markets and supermarkets. Because its ears are harvested at the stage of milk maturity, the general growth period is about 85 days. In most areas of my country, two crops can be planted a year, which improves the utilization rate of land per unit area. Fresh corn stalks are very good materials...

AI Technical Summary

Problems solved by technology

[0004] With the increasing demand for fresh corn in the market, the local planting area continues to increase, but there is no fresh corn harvester suitable for local use. The existing corn harvester in China will damage the corn kernels when harvesting ears. Larger, higher loss rate

The biggest disadvantage of fresh corn is its poor lodging resistance. Ordinary corn is almost immune to wind below level five, but fresh corn is a variety that is not resistant to lodging. Seventy percent of the fresh corn we harvest has The phenomenon of lodging occurs

It is difficult for existing domestic corn harvesters to harvest inclined and lodging corn. Although the ear-picking screw-type ear-picking mechanism can improve the purity of the harvested ears, the grain breakage rate of this harvesting method is also high, and it is not suitable for fresh food. Corn harvesting, and most of these harvesters have a single function, can only harvest ears, and cannot crush and collect crop stalks

Most fresh corn growers harvest manually, which is labor-intensive and low-efficiency

As for the imported fresh corn harvester, firstly, the price is too high, and it does not meet the conditions for mass promotion in China; secondly, the model is large, and it is not suitable for moderate-scale domestic planting, and it needs to be specially developed for the Chinese market, so imported products are not suitable. Possess the conditions for large-scale promotion in the country

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