Comb tooth type ricinus communis combine harvester with fruit picking and straw fixed length fixed quantity and bundling functions

Abstract

The invention relates to a comb tooth type ricinus communis combine harvester with fruit picking and straw fixed length fixed quantity and bundling functions. The combine harvester is reasonable in structure and integrates picking, separating and cleaning of castor seeds with fixed length segmentation, fixed quantity compaction and automatic bundling of straw. A comb tooth picking system and a feed-in disc type header system are located at the front end of a harvester body, a separating and cleaning system and a hob type fixed length segmentation system are located at the middle end of the harvester body, and fixed quantity compaction and bundling systems are located at the rear end of the harvester body; a comb tooth picking device which rotates anticlockwise is adopted for the comb tooth picking system to pick off the castor seeds and send the castor seeds to the separating and cleaning system, the castor seeds after being collected and separated through a grain collection bin are arranged below an outlet of the separating and cleaning system, a divider is arranged in the front of the harvester body, ricinus communis straw is fed into the disc type header system, the cutoff straw is fed into the hob type fixed length segmentation system through a stalk lifting conveyer belt, and an outlet of the hob type fixed length segmentation system is connected with the fixed quantity compaction and bundling systems; all the systems are driven by a power device through corresponding transmission devices.

Description

technical field [0001] The invention relates to a comb-tooth type fruit picking and straw fixed-length quantitative bundling castor-oil combine harvester, which belongs to the technical field of combine harvesters. Background technique [0002] Castor is one of the top ten oil crops in the world. my country has a vast planting area of ​​castor, ranking second in the world, but the average annual output is low and there is a large gap between supply and demand. The oil content of castor bean is 46%-56%. Because castor oil has special stability, it has become the most important lubricating oil in spaceflight today. At present, most of the lubricant series products obtained from petroleum can be obtained from the deep processing of castor oil, so castor is regarded as the most potential "renewable petroleum" resource. With the continuous depletion of the world's oil resources, the use of castor oil to produce bio-energy has become an inevitable trend, and the demand for castor...

AI Technical Summary

Problems solved by technology

However, the cost is high, the threshing damage of castor beans is serious, and the impurity content is high; the straw is processed by whole column cutting, which requires more manual recovery in the later stage, and the transmission scheme is more cumbersome, which increases the cost of manpower and material resources

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