CN111867356A - 打草头以及包括该打草头的打草机 - Google Patents

打草头以及包括该打草头的打草机 Download PDF

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Publication number
CN111867356A
CN111867356A CN201980007516.XA CN201980007516A CN111867356A CN 111867356 A CN111867356 A CN 111867356A CN 201980007516 A CN201980007516 A CN 201980007516A CN 111867356 A CN111867356 A CN 111867356A
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CN
China
Prior art keywords
head
state
clutch mechanism
grass
wire spool
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201980007516.XA
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English (en)
Inventor
聂柱生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Deshuo Industrial Co Ltd
Original Assignee
Nanjing Deshuo Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Deshuo Industrial Co Ltd filed Critical Nanjing Deshuo Industrial Co Ltd
Publication of CN111867356A publication Critical patent/CN111867356A/zh
Withdrawn legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/416—Flexible line cutters
    • A01D34/4161—Means for feeding cutter line
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/416—Flexible line cutters
    • A01D34/4166—Mounting or replacement of the lines
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/416—Flexible line cutters
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/416—Flexible line cutters
    • A01D34/4161—Means for feeding cutter line
    • A01D34/4162—Means for feeding cutter line automatically
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/416—Flexible line cutters
    • A01D34/4161—Means for feeding cutter line
    • A01D34/4163—Means for feeding cutter line by triggered line feedout, e.g. bump-feeding
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D2101/00—Lawn-mowers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)

Abstract

一种打草机，包括打草头和驱动机构；所述打草头包括：头壳、绕线盘及离合机构，所述离合机构设置为在所述头壳和所述绕线盘之间实现动力的传递；所述离合机构包括可发生弹性形变的弹性件。

Description

PCT国内申请，说明书已公开。

Claims (15)

  1. PCT国内申请，权利要求书已公开。
CN201980007516.XA 2018-08-07 2019-07-22 打草头以及包括该打草头的打草机 Withdrawn CN111867356A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201810891350 2018-08-07
CN201810891350X 2018-08-07
PCT/CN2019/096982 WO2020029776A1 (zh) 2018-08-07 2019-07-22 打草头以及包括该打草头的打草机

Publications (1)

Publication Number Publication Date
CN111867356A true CN111867356A (zh) 2020-10-30

Family

ID=69413779

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201910536140.3A Pending CN110809987A (zh) 2018-08-07 2019-06-20 打草头以及包括该打草头的打草机
CN201920937923.8U Active CN211020027U (zh) 2018-08-07 2019-06-20 打草头以及包括该打草头的打草机
CN201980007516.XA Withdrawn CN111867356A (zh) 2018-08-07 2019-07-22 打草头以及包括该打草头的打草机

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CN201910536140.3A Pending CN110809987A (zh) 2018-08-07 2019-06-20 打草头以及包括该打草头的打草机
CN201920937923.8U Active CN211020027U (zh) 2018-08-07 2019-06-20 打草头以及包括该打草头的打草机

Country Status (5)

Country Link
US (1) US11089725B2 (zh)
EP (1) EP3811755A4 (zh)
CN (3) CN110809987A (zh)
CA (1) CA3108590C (zh)
WO (1) WO2020029776A1 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9924631B2 (en) 2008-04-22 2018-03-27 George E. Alliss Spool for straight through line feed vegetation trimmer apparatus with modules and spokes
USD970321S1 (en) * 2014-11-20 2022-11-22 Torvent Llc Line trimmer component
US11818979B2 (en) * 2016-01-22 2023-11-21 Nanjing Chervon Industry Co., Ltd. Grass trimmer
CN110809987A (zh) * 2018-08-07 2020-02-21 南京德朔实业有限公司 打草头以及包括该打草头的打草机
EP3785518B1 (de) * 2019-08-30 2023-07-05 Andreas Stihl AG & Co. KG Fadenmähkopf zur montage an einer antriebswelle eines freischneiders
US20210076564A1 (en) * 2019-09-17 2021-03-18 Nanjing Chervon Industry Co., Ltd. Trimmer head and string trimmer
US11452258B2 (en) * 2020-01-07 2022-09-27 Nanjing Chervon Industry Co., Ltd. Grass trimmer
CN112753352B (zh) * 2021-01-13 2021-10-22 郑州航空工业管理学院 一种智能化的市政园林割草收集装置
US20220287231A1 (en) * 2021-03-15 2022-09-15 Nanjing Chervon Industry Co., Ltd. Grass trimmer
USD988101S1 (en) * 2021-07-01 2023-06-06 Huajie Dong Handheld lawn mower

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161820A (en) * 1977-10-28 1979-07-24 Weed Eater, Inc. Apparatus for cutting vegetation
EP0005540A1 (de) * 1978-05-24 1979-11-28 Wolf-Geräte GmbH Fadenschneider zum Beschneiden von Rasenkanten
US4295327A (en) * 1980-06-05 1981-10-20 Bortolussi Everest J Magnetic safety clutch for rotary lawnmower
US6851497B1 (en) * 1999-06-04 2005-02-08 Sunstar Giken Kabushiki Kaisha Power-assisted bicycle
CN2731956Y (zh) * 2004-09-22 2005-10-12 苏州宝时得电动工具有限公司 一种电动工具
CN101677509A (zh) * 2006-09-01 2010-03-24 圃络制造业股份有限公司 用于具有改进的装线机构的挠性线旋转式修剪器的修剪器头
JP2010119353A (ja) * 2008-11-20 2010-06-03 Isao Kohama 草刈機のナイロンカッタの繰出し機構を備えた回転ケース
CN203934334U (zh) * 2014-05-16 2014-11-12 苏州宝时得电动工具有限公司 打草机
CN205555716U (zh) * 2016-03-23 2016-09-07 重庆市南方阻燃电线电缆有限公司 抗外力干扰的自适应绕线盘装置
CN106427399A (zh) * 2015-08-06 2017-02-22 株式会社岛野 自行车车轮固定轮轴
US20180098492A1 (en) * 2016-01-22 2018-04-12 Nanjing Chervon Industry Co., Ltd. Grass trimmer, operating method thereof and control method thereof
CN110809987A (zh) * 2018-08-07 2020-02-21 南京德朔实业有限公司 打草头以及包括该打草头的打草机

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183138A (en) * 1978-03-08 1980-01-15 Weed Eater, Inc. Apparatus for cutting vegetation
DE2828425A1 (de) * 1978-06-28 1980-01-10 Stihl Maschf Andreas Pflanzenschneidgeraet
US4419822A (en) * 1981-01-14 1983-12-13 Black & Decker Inc. Bump-feed trimmer
US4490910A (en) * 1982-07-21 1985-01-01 Allegretti & Co. Cutting head for string trimmer
US4702005A (en) * 1984-06-29 1987-10-27 Pittinger Sr Charles B Apparatus for cutting vegetation with incremental feeding of cutting filament
US4817288A (en) * 1986-03-25 1989-04-04 Daijo Hirose Cutting head for cord type mower
US6952877B2 (en) * 2003-01-10 2005-10-11 Shindaiwa, Inc. Vegetation cutting device
US8266805B1 (en) * 2004-05-11 2012-09-18 George Everett Alliss String trimmer head having invertible components that enable selective clockwise and counterclockwise operations
CN103202136A (zh) * 2012-01-11 2013-07-17 杨健 一种带有自动离合器的割草机
JP5961544B2 (ja) * 2012-12-20 2016-08-02 株式会社マキタ 携帯型作業機
US20180020615A1 (en) * 2013-11-22 2018-01-25 George E. Alliss Easy load trimmer head spool with non-radial guide channel
US10130030B2 (en) * 2014-05-27 2018-11-20 Mtd Products Inc Trimmer head
WO2017147172A1 (en) * 2016-02-22 2017-08-31 Mtd Products Inc Multi-mode trimmer head
CN106922276A (zh) * 2017-03-22 2017-07-07 杭州富阳鸿祥技术服务有限公司 一种用于市政园林景观工程的草面自适应叠片式除草机

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161820A (en) * 1977-10-28 1979-07-24 Weed Eater, Inc. Apparatus for cutting vegetation
EP0005540A1 (de) * 1978-05-24 1979-11-28 Wolf-Geräte GmbH Fadenschneider zum Beschneiden von Rasenkanten
US4295327A (en) * 1980-06-05 1981-10-20 Bortolussi Everest J Magnetic safety clutch for rotary lawnmower
US6851497B1 (en) * 1999-06-04 2005-02-08 Sunstar Giken Kabushiki Kaisha Power-assisted bicycle
CN2731956Y (zh) * 2004-09-22 2005-10-12 苏州宝时得电动工具有限公司 一种电动工具
CN101677509A (zh) * 2006-09-01 2010-03-24 圃络制造业股份有限公司 用于具有改进的装线机构的挠性线旋转式修剪器的修剪器头
JP2010119353A (ja) * 2008-11-20 2010-06-03 Isao Kohama 草刈機のナイロンカッタの繰出し機構を備えた回転ケース
CN203934334U (zh) * 2014-05-16 2014-11-12 苏州宝时得电动工具有限公司 打草机
CN106427399A (zh) * 2015-08-06 2017-02-22 株式会社岛野 自行车车轮固定轮轴
US20180098492A1 (en) * 2016-01-22 2018-04-12 Nanjing Chervon Industry Co., Ltd. Grass trimmer, operating method thereof and control method thereof
CN205555716U (zh) * 2016-03-23 2016-09-07 重庆市南方阻燃电线电缆有限公司 抗外力干扰的自适应绕线盘装置
CN110809987A (zh) * 2018-08-07 2020-02-21 南京德朔实业有限公司 打草头以及包括该打草头的打草机
CN211020027U (zh) * 2018-08-07 2020-07-17 南京德朔实业有限公司 打草头以及包括该打草头的打草机

Also Published As

Publication number Publication date
CA3108590C (en) 2021-11-23
EP3811755A4 (en) 2021-09-08
US20210137004A1 (en) 2021-05-13
EP3811755A1 (en) 2021-04-28
WO2020029776A1 (zh) 2020-02-13
CN211020027U (zh) 2020-07-17
US11089725B2 (en) 2021-08-17
CA3108590A1 (en) 2020-02-13
CN110809987A (zh) 2020-02-21

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Address after: 211106 No. 529, 159, Jiangjun Avenue, Jiangning District, Nanjing, Jiangsu Province

Applicant after: Nanjing Quanfeng Technology Co.,Ltd.

Address before: No. 529, Jiangjun Avenue, Jiangning Economic and Technological Development Zone, Nanjing, Jiangsu Province

Applicant before: NANJING CHERVON INDUSTRY Co.,Ltd.

WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20201030