Bundling control system used for square-bundle bundling machine

Abstract

The invention relates to a bundling control system used for a square-bundle bundling machine. The bundling control system is characterized by comprising a grass bundle length detector, a piston position detector, a controller, a power supply, a man-machine interaction device and an executing mechanism, wherein the controller is in communication with the grass bundle length detector, the piston position detector, the power supply, the man-machine interaction device and the executing mechanism, and when the grass bundle length detector detects that a grass bundle length value is greater than or equal to a set value and the piston position detector detects that the piston operation position is a safe position, the controller controls the executing mechanism to conduct bundling operation. The bundling control system has the advantages that the man-machine interaction device is used for setting the set value for the controller, the grass bundle length detector detects the length of a grass bundle, the piston position detector detects the position of a piston, the controller conducts logic judgment and controls operation of the executing mechanism, and therefore the bundling machine is simple in structure, high intellectualization degree and small in system control error, saves production cost and improves production efficiency.

Description

technical field [0001] The invention relates to the field of square bales and balers, in particular to a baling control system for square bales and balers. Background technique [0002] The square baler is an important agricultural and animal husbandry machine. It can compact and bundle pasture or crop straw into a rectangular shape, which is beneficial to the storage and transportation of pasture or straw, and has a good development prospect. The bundling process of the square baler is as follows: the feeding device periodically sends the forage into the baling chamber, and the reciprocating linear motion piston periodically pushes the fed forage to move forward, and the forage is sent backward after moving forward. The forage fed in will give way, and the forage fed in later will push the previous forage to move forward; under the joint action of the piston and the baling chamber, the forage will be gradually compacted to form a bale, and the bale will last continuously un...

AI Technical Summary

Problems solved by technology

[0003] At present, square balers mostly use a system composed of internal meshing gears, cam clutches and other mechanical mechanisms to control the binding of the actuator. The control system of this mechanical structure is complex in structure, has large errors, takes up a large space, and has a low degree of intelligence, which is not conducive to The development of intelligence and high speed of square baler

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