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

A control system and lawn mower technology, applied in the field of weeding machinery control, can solve the problem that the speed of travel and the speed ratio of the cutter head cannot be adjusted, etc.

Active Publication Date: 2016-11-16
JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
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  • Abstract
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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

Method used

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

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] figure 1 It exemplarily shows a schematic circuit structure diagram of a control system for a hand-push electric lawn mower provided by an embodiment of the present invention.

[0025] like figure 1 As shown, the control system of the hand push electric lawn mower provided by the embodiment of the present invention mainly includes a processor 100 , a first sensor 101 , a second sensor 102 , a third sensor 103 and a controller 104 .

[0026] Specifical...

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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...

Claims

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Application Information

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IPC IPC(8): A01D34/00A01D34/68A01D34/78A01D34/82A01D75/18
CPCA01D34/006A01D34/68A01D34/78A01D34/828A01D75/185
Inventor 雷哓晖吕晓兰杨青松柏宗春王中华蔺经
Owner JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
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