A crawler combined harvesting-fertilizer strip application machine

Abstract

The present invention provides a crawler-type combined harvesting-fertilizer strip application machine, which can realize combined grain harvesting and fertilization for next crop sowing, reduce the number of times the machine goes to the ground, improve operating efficiency, and improve economic benefits. The side power transmission can be cut off and the right side power transmission can be cut off to realize the on-off of the operating power of the fertilizer discharger during the operation of the combine harvester. The fertilizer discharger on one side can also be used independently to realize the power connection of the fertilizer discharger. On-line control with cut-off, flexible control of fertilization operation position and operation time according to needs, more in line with the development requirements of agricultural mechanization in my country, strong practicability, and broad application prospects.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, in particular to a crawler-type combined harvesting-fertilizer strip application machine. Background technique [0002] The grain combine harvester is referred to as the combine harvester, which can complete the harvesting, threshing, separation of stems, removal of debris and other processes of cereal crops at one time. With the development of agriculture all over the world, the mechanization of fertilization is constantly developing in a more precise and intelligent direction. According to data, about 160 million fertilizers are invested in agriculture around the world every year. Regarding the development of fertilization methods, from the original manual fertilization to the existing machine fertilization, before the 1980s in my country, most of them were manpower fertilization, and the problems caused by manpower fertilization, such as the need for a large amount of labor, affected The...

AI Technical Summary

Problems solved by technology

[0003] After the crops are harvested, the land can be fertilized to ensure the planting efficiency of the land, but the existing grain combine harvesters are more focused on the processing of the harvested crops after the harvest is completed, and the land cannot be fertilized after the harvest is completed. Improvement often requires human or machine fertilization again, which not only wastes time, but also increases the workload

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