A Cotton Square Die Online Forming Control System for Cotton Picker

Abstract

The invention relates to an online molding control system for a cotton square mold for a cotton picker. The system comprises a monitoring unit, a packing controller, an input mechanism unit, an executing mechanism unit and a feedback unit. The monitoring unit is connected with the packing controller through a CAN bus. The packing controller is connected with the input mechanism unit, the executingmechanism unit and the feedback unit. The packing controller comprises a main processor, a DI input mechanism, a DO output module, an AD conversion module, a storage module and a low-layer communication module. The input mechanism unit comprises at least six contact type mechanical switches. The executing mechanism unit comprises a rising switch valve, a dropping switch valve, a forward rotatingswitch valve and a backward rotating switch valve. The online molding control system well realizes cotton picking of the cotton picker and packing and molding of the cotton in a cotton box.

Description

technical field [0001] The invention belongs to the technical field of large-scale intelligent agricultural machinery equipment, relates to the technical field of automatic control of cotton pickers, and in particular relates to an on-line cotton square die forming control system for cotton pickers. Background technique [0002] The cotton picker is an indispensable cotton picking and harvesting machine for large cotton fields, and it is a large-scale agricultural machinery equipment that is urgently needed in our country. Cotton pickers can not only solve the serious shortage of labor in the cotton harvest season, but also save labor costs and greatly improve cotton picking efficiency. However, cotton is relatively soft after picking, and the space of the cotton box of the cotton picker is limited. If the cotton box is directly filled with soft cotton, the cotton in the cotton box is likely to be unevenly distributed, and the cotton box will be filled quickly. The weight o...

AI Technical Summary

Problems solved by technology

However, cotton is relatively soft after picking, and the space of the cotton box of the cotton picker is limited. If the cotton box is directly filled with soft cotton, the cotton in the cotton box will be unevenly distributed, and the cotton box will be filled quickly. The weight of cotton in the cotton box is not much, and the cotton picker will have to stop operation frequently to unload the cotton in the cotton box, which seriously reduces the working efficiency of the cotton picker

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