Full-control profiling elevating cotton top-cutting machine

Abstract

The invention relates to a full-control profiling elevating cotton top-cutting machine characterized by comprising a rack, a suspension rack, a top-cutting device, a profiling device, an elevating device, high rack damping ground wheels, a standing grain lifting and separation device and a transmission device. Compared with the prior art, advance of the tractor and single cotton plant auxiliary profiling can be facilitated; with an addition of an auxiliary peeling sawteeth, a hobbing cutter model with high requirement for rotating speed can be changed into an auxiliary cutting model with low requirement for rotating speed, so operation power consumption can be reduced and service life of a steel wire cutter can be prolonged; the whole machine is based on a combination between an embedded ARM micro processor and an upper computer human-machine set state interface, thereby capable of controlling each system in a uniformed way, so the top-cutting machine can quickly response, has stable and controllable performance and high automation degree; and positive significance is produced for cotton high yield .

Description

technical field [0001] The invention relates to a fully-controlled profiling lift cotton topping machine. Background technique [0002] Cotton topping refers to knocking off the top of the cotton, removing the top edge, so that the cotton has more bolls and more flowers. This is a must before picking cotton, and it is also the core guarantee for high cotton yield. At present, the cotton topping machine has gradually replaced the manual topping operation, and the automatic process has basically been realized. However, the existing cotton topping machine has an unsatisfactory topping effect. The main problem is that the automatic response is slow, and the lifting and topping always lag behind the tractor. The reliability of the cotton top identification system is too poor. In this case, a single row of knives will inevitably reduce the immediacy of the entire topping operation. In addition, using a single knife cannot take into account the characteristics of the surrounding co...

AI Technical Summary

Problems solved by technology

At present, the cotton topping machine has gradually replaced the manual topping operation, and basically realized the automation process, but the existing cotton topping machine, the topping effect is not ideal, the main problem is that the automatic response is slow, and the lifting and topping always lag behind the tractor The reliability of the cotton top recognition system is too poor. In this case, a single row of knives will inevitably reduce the immediacy of the whole topping operation. In addition, the use of a single knife cannot take into account the characteristics of the surrounding cotton plants for flexible cutting, and the steel wire knives are easily damaged. , the replacement frequency is high, and the profiling technology is immature. Under the general planting mode, the left and right cotton plants are almost "one size fits all". Therefore, the overall automation degree of the cotton topping machine is still low, which cannot meet the agronomic topping requirements of cotton. no possibility of promotion

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