Cassava combine harvester

Abstract

The invention discloses a cassava combine harvester comprising a tractor. A cassava digging device is mounted on the rear side of the tractor, a cassava straw crushing device is mounted on the front side of the tractor and mainly comprises a guide device, a cutting device, a crusher and a transmission mechanism, and the guide device is composed of a pushing and pressing rod and guiders which are mounted at the front end of a frame. The cutting device comprises at least two groups of cutter assemblies, each group of cutter assemblies is connected with a gear box, each gear box is connected with a same power input shaft, a horizontal stirring roller and a crushing chamber are arranged in the rear of the cutting device, a crushing drum is mounted in the crushing chamber, and a screen is arranged below the crushing drum. The crushing drum is driven by a hydraulic motor, a first sprocket at the end of the crushing drum is connected with a second sprocket at the end of the horizontal stirring roller, and a third sprocket in the middle of the horizontal stirring roller is connected with a fourth sprocket on the power input shaft via a chain. The cassava combine harvester is capable of achieving combined operations of cassava straw harvesting, crushing and returning to fields, cassava harvesting and plowing and soil breaking, production efficiency is high, and labor of workers is reduced.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a cassava combine harvester. Background technique [0002] Cassava is the main raw material for starch production in southern my country, and is widely used in feed, food, chemical, textile, pharmaceutical and other industries. At present, the planting and harvesting of cassava are all done manually, which is labor-intensive, low-efficiency, and difficult to hire. The Chinese patent No. 201120287475.5 invented by the applicant in this case, the name of the invention is cassava harvester, which can replace manual harvesting of cassava and reduce a certain labor intensity, but it still needs to be manually cut off and removed from the cassava stalk before it can be used. Therefore, cassava The harvesting operation cannot be fully mechanized. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a cassava combine harvester, that is...

AI Technical Summary

Problems solved by technology

At present, cassava is planted and harvested manually, which is labor-intensive and inefficient, and it is difficult to hire workers.

The Chinese patent No. 201120287475.5 invented by the applicant in this case, the name of the invention is cassava harvester, which can replace manual harvesting of cassava and reduce a certain amount of labor intensity, but it still needs to be manually cut off and removed from the cassava stalk before it can be used. Therefore, cassava Harvesting operations cannot be fully mechanized

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