A kind of industrial hemp harvesting and separation system

Abstract

The invention discloses an industrial hemp harvesting and separation system, which includes a harvester, a cab and a power source. There is an upper conveying mechanism between the boxes, and a lower conveying mechanism between the lower cutting mechanism and the hemp straw box. Both the upper conveying mechanism and the lower conveying mechanism are set on the same side of the driver's cab and the power source; On the rear side of the machine, a door is provided on the rear side of the hemp straw box as a rod outlet, tires are arranged under the hemp straw box, the leaf seeding box is arranged above the hemp straw box, and a telescopic rod is arranged on the hemp straw box, and the upper end of the telescopic rod is connected To the rear side of the leaf box, a telescopic rod is also arranged on the upper side of the rear section of the harvester and connected to the bottom of the leaf box. The invention improves the structure so that it can simultaneously cut and collect the stems and leaves, and realize preliminary separation and storage in the early stage, so as to improve the convenience of subsequent processing of products.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to an industrial hemp harvesting and separating system. Background technique [0002] Industrial hemp refers to hemp with a tetrahydrocannabinol (THC) content of less than 0.3%, also known as hemp, hemp, hemp, hemp, etc. Industrial hemp originated in China, and clothing and accessories made of it have hygroscopic properties. , breathable, comfortable, heat dissipation, anti-mildew, anti-bacterial, anti-radiation, anti-ultraviolet, sound-absorbing and other functions, can be used for both military and civilian use, is the earliest natural fiber used by humans for fabrics, and its planting history is at least 8,000 years old. , In modern agriculture and industry, the application fields of industrial hemp include textile, paper, food, medicine, hygiene, daily chemical, leather, automobile, construction, decoration, packaging and other fields, and its bast fiber output ca...

AI Technical Summary

Problems solved by technology

Therefore, in recent years, industrial hemp has been widely planted at home and abroad. Industrial hemp has a high planting density and is suitable for mechanized harvesting. At present, some areas in China still use artificial sickle harvesting, which is inefficient. Some areas also import and use foreign countries. Hemp harvesting equipment, such as the Nordic IWNIRZ industrial hemp harvester, the industrial hemp harvester of the German Kranemann company, and the industrial hemp harvester of the Dutch Agricultural Machinery Company, but this type of harvester is mainly aimed at a single site of industrial hemp Harvesting use, such as harvesting specifically for hemp stalks, or specifically for harvesting branches and leaves. Although the American Dunargo harvester can harvest and cut separate branches, leaves and stems at the same time, the harvested stems are cut with blade saws. Although This improves the harvesting efficiency, but the rod body is cut into multiple sections, which is not compatible with the domestic textile processing scheme (the current domestic textile generally adopts the overall textile scheme, which is about to process longer industrial hemp rods), and its branches and leaves are directly Collection, without further separation of branches, leaves, flowers or fruit seeds, directly used as animal feed, if further use needs to be processed again, it is not suitable for the current mainstream processing scheme in China, therefore, directly purchase foreign industrial hemp harvest machine, which has a certain impact on domestic actual use and is not conducive to the processing of later enterprises

Moreover, in the harvesting process of the current equipment, the collected hemp stalks or branches and leaves are either stored in boxes or directly followed by trucks for transportation at any time. The former is more difficult for humidity control, and it is prone to accumulation of hemp stalks and water vapor will affect the hemp. Pole quality, the latter needs to suspend the operation at any time, and is equipped with multiple transport vehicles to follow, all of which are inconvenient

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