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Robotic Work Tool System

A working tool and robot technology, applied in the field of robot working tool system, can solve problems such as the side away from the main body of the robot working tool

Active Publication Date: 2019-07-30
HUSQVARNA AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Also, the same problem exists when the fixed point is away from the side of the main body of the robotic work tool

Method used

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  • Robotic Work Tool System
  • Robotic Work Tool System
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Embodiment Construction

[0023] The disclosed embodiments will be described more fully hereinafter with reference to the accompanying drawings, in which certain embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided by way of example so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to the art of those technicians. Like numbers indicate like elements throughout.

[0024] Figure 1A A schematic diagram of a robotic work tool 100 having a housing 140 and a plurality of wheels 130 is shown. In the exemplary embodiment of FIG. 1, the robotic work tool 100 has four wheels 130, namely, two front wheels 130' and a rear wheel 130". At least some of the wheels 130 are drivably connected to at least one electric motor 150. It should be noted that , even though the description here focuses on el...

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Abstract

A robotic work tool system (200) includes a robotic work tool (100), the robotic work tool (100) includes a base (140B) and a main body (140A), and one of the base (140B) and the main body (140A) and a corresponding support surface (320) is disposed on the other of the base (140B) and the body (140A), wherein the strut substantially bridges between the base (140B) and the body (140A) to reduce any rolling or tilting of the body (140A) relative to the base (140B).

Description

technical field [0001] The present application relates to a robotic work tool system for improved stability during operation, and in particular to a robotic work tool system for improved body stability during operation. Background technique [0002] To enable easier design and assembly of the robotic work tool, some models may be arranged with only three fixing points for attaching the main body to the chassis of the robotic work tool. One assembly has fixing points at the front and two fixing points at the rear. However, this can cause the body to roll or become tilted during operation or to be slightly out of alignment when installed. [0003] Such rolling or tilting may affect the lifting and / or collision detection of the robotic work tool, which in turn may compromise the operational safety of the robotic work tool. [0004] One solution could be to make the centrally located fixing point wider, thus giving more support. But wider anchor points consume space, and this...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D34/00
CPCB60L1/003B60L3/0061B60L8/003B60L15/20B60L2200/40B60L2240/36B60L2240/421B60L2260/32Y02T10/7072Y02T90/14Y02T10/72B60L53/16B60L50/52B60L50/66A01D34/008Y02T10/64Y02T10/70A01D34/64A01D34/78
Inventor 乔纳森·比约恩马丁·埃伦松
Owner HUSQVARNA AB