Hand-pushing-type electric-mowing-machine control system

Abstract

The invention discloses a hand-pushing-type electric-mowing-machine control system, and belongs to the field of weeding machine control. The hand-pushing-type electric-mowing-machine control system is used for solving the problem that the proportion of the traveling speed of the hand-pushing-type electric mowing machine and the rotating speed of a cutter disc can not be adjusted. The hand-pushing-type electric-mowing-machine control system comprises a first sensor, a second sensor, a third sensor and a processor, wherein the first sensor is arranged on a wheel of a mowing machine and used for converting the obtained traveling speed into a first signal and sending the first signal to the processor; the second sensor is arranged on the outer side of a sleeve and used for converting the obtained rotating speed of the cutter disc into a second signal and sending the second signal to the processor; the third sensor is arranged on the inner side of the sleeve and used for obtaining deformation pressure of a spring arranged in the sleeve, converting the deformation pressure into a third signal and sending the third signal to the processor; the processor sends the pulse width to a cutter disc motor of the mowing machine through a controller according to the third signal to stop the cutter disc motor from rotating; the processor adjusts the rotating speed of the cutter disc through the controller and the cutter disc motor of the mowing machine according to the traveling speed of the mowing machine and the rotating speed of the cutter disc.

Description

technical field [0001] The invention relates to the field of weeding machinery control, in particular to a hand-push electric lawn mower control system. Background technique [0002] With the improvement of living standards, the requirements for the use of lawn mowers are getting higher and higher in daily life. The traditional hand-push gasoline lawn mowers with large noise, large vibration and toxic emissions are gradually replaced by modern noise Small, smooth-running, zero-emission walk-behind electric lawn mowers. [0003] In practical applications, the hand-push electric lawn mower installed on the road will cause the cutter head of the mowing meter to not run due to factors such as uneven roads and more stones, which will cause the cutter head motor to malfunction. Burnt or knife plate collapse knife. At present, because there is a set proportional relationship between the moving speed of the electric lawn mower and the rotating speed of the cutter head, for example...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a hand-push electric lawn mower control system to solve the problem that the existing hand-push electric lawn mower cannot adjust the ratio of the travel speed and the rotational speed of the cutter head

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