Transplanter vibration detection system and detection method based on electromagnetic induction principle

Abstract

The invention provides a transplanter vibration detection system and detection method based on an electromagnetic induction principle. In the transplanter vibration detection system and detection method, a blade wheel of an electric generator simulates a waterwheel construction; the blade wheel rotates following beating of a vibration rod and drives a coil to make movements of cutting a magnetic induction line through a driving belt and a drive shaft so as to generate current, and then the current is finally transmitted to a stub. As a laser sensor has high flexibility and can realize non-contact accurate measurement, the transplanter vibration detection system and detection method based on an electromagnetic induction principle can use the stub to block a laser signal so as to enable a microprocessor to obtain a discontinuity image, thus enabling an alarm to give an alarm to prove that an object to be measured generates vibration.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and in particular relates to a vibration detection system and a detection method of a transplanter based on the principle of electromagnetic induction. Background technique [0002] When the transplanter is working in the field, due to the operation of its own engine and the uncertainty of the working environment, it will inevitably produce some unnecessary vibrations that are difficult for ordinary people to distinguish, and such vibrations will cause a certain degree of damage to the human body and the machine itself. damage. The damage of this kind of vibration to the human body is mainly manifested in two aspects: the nervous system and the hearing system. Effects on the nervous system: the function of the cerebral cortex is weakened, such as abnormalities in the EEG; the spinal cord center is affected, and knee reflexes are prone to disappear or become hyperactive; Nerve function is d...

AI Technical Summary

Problems solved by technology

Long-term vibration can easily damage the top of the cochlea, resulting in atrophic lesions of the cochlear spiral ganglion cells, resulting in decreased language and hearing ability

In addition, this kind of vibration also has a great impact on the machinery itself, such as affecting the functions of instruments and equipment, reducing the working accuracy of mechanical equipment, aggravating component wear, and even causing structural fatigue damage, as well as transmission gears, such as tooth surface damage, Tooth surface plastic deformation, tooth crack, overload fracture, corrosion wear, cavitation and other faults

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