Vibration frequency and amplitude detection device based on transplanter and detection method of detection device

Abstract

The invention provides a vibration frequency and amplitude detection device based on a transplanter and a detection method of the detection device. With the adoption of the detection device and the detection method of the detection device, the vibration frequency and amplitude of a vibrating object mounted on the transplanter can be directly detected, so that an operator can timely adjust and repair related parts, longer-term damage to the body of the operator and the machine can be avoided to the greatest degree, the operator can work healthily without worry, the working efficiency is improved, the service life of the machine is prolonged, and the operation accuracy is improved. Meanwhile, a rotating disc, a rotating shaft and a piston-like cylinder casing base in the device all adopt hollow structures, the self-weight is greatly reduced, so that the weight of the whole device is reduced, and the device is lighter and convenient to assemble. Besides, a crank connecting rod is connected with a piston-like cylinder and the rotating disc, the rotating disc drives the shaft to rotate, the rotating speed of the shaft can be directly detected by a sensor, the vibration frequency of thepiston-like cylinder can be detected indirectly, and the measurement method is convenient and accurate.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and in particular relates to a vibration frequency and amplitude detection device based on a transplanting machine and a detection method thereof. Background technique [0002] When the transplanting machine is working in the field, due to the complexity and uncertainty of the working environment in the field, it is inevitable that the machine will be bumped and vibrated. Different degrees of displacement, such as left and right, will cause irreversible damage to the machine itself. In addition, mechanical vibration will also affect the working performance of machine parts, cause additional loads on machine parts, reduce the life of parts, reduce the working efficiency and working accuracy of the machine, and increase environmental noise. And when the operator works in this vibration environment for a long time, it will also affect their health, and even cause diseases in the nervous system...

AI Technical Summary

Problems solved by technology

[0002] When the transplanting machine is working in the field, due to the complexity and uncertainty of the working environment in the field, it is inevitable that the machine will be bumped and vibrated. Different degrees of displacement such as left and right, resulting in irreversible damage to the machine itself

In addition, mechanical vibration will also affect the working performance of machine parts, cause additional loads on machine parts, reduce the life of parts, reduce the working efficiency and working accuracy of the machine, and increase the environmental noise

And when the operator works in this vibration environment for a long time, it will also affect their health, and even cause diseases in the nervous system, cardiovascular system, bone and hearing system, etc.

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