Self-propelled green bean combined harvester

Abstract

The invention discloses a self-propelled green bean combined harvester. The self-propelled green bean combined harvester is characterized by comprising a chassis, a sorting and cleaning mechanism, a header, a straw smasher and a self-unloading storage bin. A power mechanism, a driving cab and the sorting and cleaning mechanism are mounted on the chassis, a travelling mechanism is mounted at the lower end of the chassis, the self-unloading storage bin is connected at the tail end of the chassis, the header is hinged at the front end of the sorting and cleaning mechanism, a cutting and conveying mechanism is arranged at the front end of the header, a multi-wedge toothed belt type picker is arranged in the header, and an adjusting oil cylinder is connected between the header and the sorting and cleaning mechanism. The self-propelled green bean combined harvester has the advantages that the sorting and cleaning mechanism is used for separating picked green beans from leaves and weeds mixed therein and feeding the cleaned green beans into the self-unloading storage bin, the leaves and weeds are smashed to return to the field by the straw smasher, the green beans are not damaged when passing a soft clamper, clamping is reliable and quality of the green beans is greatly improved.

Description

technical field [0001] The invention relates to a harvester, in particular to a self-propelled green bean combine harvester. Background technique [0002] At present, green soybeans are harvested manually by farmers holding a sickle. Most of the seedlings are prostrate on the ground due to large-scale planting. Harvesting is time-consuming and laborious. The disadvantage is that it requires a lot of manpower, labor intensity is high, and efficiency is low. However, the current method of harvesting green beans by machine causes a large loss of beans and high cost. During the harvesting process, green beans are easily mixed with weeds, and it is not easy to separate them. Moreover, the straw during the picking process cannot be returned to the field, which is not conducive to environmental protection and harmful to the environment. Ideal for harvesting green beans, where loss rates are particularly high. [0003] Therefore, in order to solve the above problems, a new technica...

AI Technical Summary

Problems solved by technology

[0002] At present, the harvesting of green beans is basically carried out manually by farmers holding a sickle. Because most of the seedlings are planted on the ground in a large area, harvesting is time-consuming and laborious. The disadvantage is that it requires a lot of manpower, labor intensity is high, and the efficiency is low.

However, the current method of harvesting green beans by machine causes a large loss of beans and high cost. During the harvesting process, green beans are easily mixed with weeds, and it is not easy to separate them. Moreover, the straw during the picking process cannot be returned to the field, which is not conducive to environmental protection and harmful to the environment. Suitable for harvesting green beans, where the loss rate is particularly high

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