Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Hand-push mower and control method thereof

A lawn mower and hand-push technology, which is applied in the direction of harvesters, cutters, agricultural machinery and implements, etc., can solve problems such as unstable speed of lawn mowers

Pending Publication Date: 2021-09-03
POSITEC POWER TOOLS (SUZHOU) CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a hand push lawn mower and its control method for the problem of unstable travel speed of the existing lawn mower

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Hand-push mower and control method thereof
  • Hand-push mower and control method thereof
  • Hand-push mower and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0034] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is said to be "connected" to another element or an element is "connected" to another element, it may be directly connected to the other element or there may be intervening elements at the same time, and shall be construed broadly, for example, may be fixed The connection can ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of electric tools, and discloses a hand-push mower and a control method thereof. The hand-push mower comprises a main body, a traveling roller, a driving motor, a holding device, a connecting rod, a first detection device and a control device; the driving motor is connected with the traveling roller and used for driving the traveling roller to rotate; the connecting rod is connected with the main body and the holding device; the holding device can move relative to the connecting rod; the first detection device is used for detecting the position of the holding device relative to the connecting rod; the control device is connected with the detection device and the driving motor and used for adjusting the acceleration of the driving motor according to a detection signal; the holding device is provided with a plurality of different position areas relative to the connecting rod; and the position areas correspond to different accelerations of the driving motor. Even if the holding device shakes, the acceleration of the driving motor is kept stable as long as the holding device is located in the same position area, namely, the speed is still in a stable increasing or decreasing or unchanged state.

Description

technical field [0001] The invention relates to the technical field of electric tools, in particular to a hand mower and a control method thereof. Background technique [0002] Existing walkable power tools, such as lawnmowers and snowplows, are all provided with operations for users to push. Taking a lawnmower as an example, the lawnmower generally relies on the thrust applied by the operator to the operating rod to travel on the ground and perform cutting operations. In order to improve the self-driving function and user experience of the lawn mower, a technology that can automatically adjust the speed of the lawn mower has appeared. Specifically, a handle that can move relative to the operating rod is provided on the operating rod, and the handle is detected by a sensor. Relative to the position of the operating rod and an output signal, the controller controls the driving motor according to the output signal of the sensor, and then adjusts the advancing speed of the mow...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A01D34/00
CPCA01D34/008A01D34/006
Inventor 陆骏
Owner POSITEC POWER TOOLS (SUZHOU) CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com