JP2021040579A - 作業機 - Google Patents
作業機 Download PDFInfo
- Publication number
- JP2021040579A JP2021040579A JP2019166612A JP2019166612A JP2021040579A JP 2021040579 A JP2021040579 A JP 2021040579A JP 2019166612 A JP2019166612 A JP 2019166612A JP 2019166612 A JP2019166612 A JP 2019166612A JP 2021040579 A JP2021040579 A JP 2021040579A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- shaft
- moving body
- speed
- working machine
- 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.)
- Granted
Links
- 239000003638 chemical reducing agent Substances 0.000 claims description 22
- 230000006866 deterioration Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 230000002093 peripheral effect Effects 0.000 description 13
- 238000003780 insertion Methods 0.000 description 12
- 230000037431 insertion Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001133760 Acoelorraphe Species 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
- A01G3/047—Apparatus for trimming hedges, e.g. hedge shears portable
- A01G3/053—Apparatus for trimming hedges, e.g. hedge shears portable motor-driven
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
- A01G3/085—Motor-driven saws for pruning or branching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/006—Vibration damping means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/028—Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/06—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes
- F16H1/08—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes the members having helical, herringbone, or like teeth
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/14—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising conical gears only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02034—Gearboxes combined or connected with electric machines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Power Engineering (AREA)
- Harvester Elements (AREA)
- Portable Power Tools In General (AREA)
Abstract
Description
図1から図7を参照して、実施例の作業機2を説明する。作業機2は、ポールソーであり、高枝の剪定などに用いられる。図1に示すように、作業機2は、支持棹4と、本体ユニット6と、工具ユニット8と、を備えている。本体ユニット6は、支持棹4の後端部に設けられている。工具ユニット8は、支持棹4の先端部に設けられている。本実施例では、作業機2の長手方向を前後方向と呼び、前後方向に直交する方向を左右方向と呼び、前後方向および左右方向に直交する方向を上下方向と呼ぶ。
スプロケット48は、「先端工具」の一例であり、スプロケット48の回転数は、「先端工具の回転数」の一例である。スプリング68は、「第1スプリング」と「第2スプリング」の一例である。支持部96は、「第1支持部」の一例であり、支持部106は、「第2支持部」の一例である。前後方向は、「長手方向」の一例である。
4 :支持棹
6 :本体ユニット
8 :工具ユニット
14 :モータ
16 :減速機
36 :第1減速ギヤ
38 :第2減速ギヤ
44 :増速機
46 :駆動軸
48 :スプロケット
51 :第1増速ギヤ
52 :第2増速ギヤ
54 :パイプ
56 :外パイプ
58 :内パイプ
60 :シャフト
62 :第1移動体
64 :第2移動体
66 :第3移動体
68 :スプリング
90 :第1ベアリング
92 :第1ホルダ
94 :保持部
96、106、120:支持部
102 :第2ベアリング
104 :第2ホルダ
108、122:挿通部
110 :係合部
112 :被係合部
116 :第3ベアリング
118 :第3ホルダ
124 :段差部
Claims (6)
- パイプと、
前記パイプの後端部に設けられており、原動機を備える本体ユニットと、
前記パイプの先端部に設けられており、先端工具を備える工具ユニットと、
前記パイプの内部に配置されており、前記原動機の動力を前記先端工具に伝達するシャフトと、
前記シャフトと前記先端工具との間に配置されている増速機と、を備えており、
前記増速機は、前記先端工具の回転数を前記シャフトの回転数よりも高くする、作業機。 - 前記シャフトと前記原動機との間に配置されている減速機をさらに備えており、
前記減速機は、前記シャフトの前記回転数を前記原動機の回転数よりも低くする、請求項1に記載の作業機。 - 前記原動機の前記回転数は、前記先端工具の前記回転数よりも高い、請求項2に記載の作業機。
- 前記減速機は、ヘリカルギヤを備えている、請求項2または3に記載の作業機。
- 前記増速機は、ベベルギヤを備えている、請求項1から4のいずれか一項に記載の作業機。
- 前記原動機は、モータである、請求項1から5のいずれか一項に記載の作業機。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019166612A JP7296833B2 (ja) | 2019-09-12 | 2019-09-12 | 作業機 |
CN202010823018.7A CN112483629A (zh) | 2019-09-12 | 2020-08-17 | 作业机械 |
DE102020005267.3A DE102020005267A1 (de) | 2019-09-12 | 2020-08-27 | Arbeitsmaschine |
US17/016,591 US11707829B2 (en) | 2019-09-12 | 2020-09-10 | Working machine including speed increaser and speed reducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019166612A JP7296833B2 (ja) | 2019-09-12 | 2019-09-12 | 作業機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021040579A true JP2021040579A (ja) | 2021-03-18 |
JP7296833B2 JP7296833B2 (ja) | 2023-06-23 |
Family
ID=74686933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019166612A Active JP7296833B2 (ja) | 2019-09-12 | 2019-09-12 | 作業機 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11707829B2 (ja) |
JP (1) | JP7296833B2 (ja) |
CN (1) | CN112483629A (ja) |
DE (1) | DE102020005267A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023238593A1 (ja) * | 2022-06-08 | 2023-12-14 | パナソニックホールディングス株式会社 | 電動工具システム |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020116826A1 (en) * | 2001-02-26 | 2002-08-29 | Warren Sanders | Trimmer with output shaft locking mechanism |
US20100288520A1 (en) * | 2006-08-15 | 2010-11-18 | Dayton Douglas C | Systems and methods of a power tool system with interchangeable functional attachments powered by a direct rotational drive |
JP2011239789A (ja) * | 2011-08-29 | 2011-12-01 | Makita Corp | トルク伝達装置とそれを用いた刈払機 |
US20140262388A1 (en) * | 2013-03-15 | 2014-09-18 | Milwaukee Electric Tool Corporation | Tool having a rear motor |
US20150362062A1 (en) * | 2014-06-13 | 2015-12-17 | Jyen Herr Enterprise Co., Ltd. | Turbo transmission mechanism for brush cutter |
CN208509663U (zh) * | 2018-06-29 | 2019-02-19 | 山东临沂烟草有限公司 | 背负手持式多功能中耕除草机 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5281061A (en) * | 1991-05-20 | 1994-01-25 | Koyo Seiko Co., Ltd. | Separable rotary tool adapter |
EP0893296B1 (en) * | 1997-07-22 | 2007-01-10 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Driving system for a working vehicle |
JP2002327807A (ja) * | 2001-05-07 | 2002-11-15 | Okura Yusoki Co Ltd | 駆動ユニット、物品搬送装置および台車 |
JP4186647B2 (ja) * | 2003-02-25 | 2008-11-26 | コベルコ建機株式会社 | 電動式作業機械 |
JP2005299883A (ja) * | 2004-04-15 | 2005-10-27 | Omi Kogyo Co Ltd | 歯車伝動機構及び電動工具 |
SE530262C2 (sv) * | 2006-11-08 | 2008-04-15 | Atlas Copco Tools Ab | Kraftverktyg med utbytbar växelenhet |
US7484438B2 (en) * | 2006-12-12 | 2009-02-03 | Robert Murphy | Right angle driving tool |
DE102009055412A1 (de) * | 2009-12-30 | 2011-07-07 | Robert Bosch GmbH, 70469 | Verstellantrieb mit integrierten Zusatzfunktionen |
US9414540B2 (en) * | 2010-03-24 | 2016-08-16 | Aero-Flex Technologies, Inc. | Oriented trimmer line |
JP5737511B2 (ja) * | 2011-06-22 | 2015-06-17 | 株式会社大成モナック | 作業機 |
JP5841891B2 (ja) * | 2012-04-18 | 2016-01-13 | 株式会社マキタ | 作業機 |
JP5746093B2 (ja) * | 2012-05-30 | 2015-07-08 | ファナック株式会社 | 産業用ロボットの手首装置 |
JP5702826B2 (ja) * | 2013-04-30 | 2015-04-15 | ファナック株式会社 | 産業用ロボットの手首構造 |
US20150068783A1 (en) * | 2013-09-06 | 2015-03-12 | Blount, Inc. | Pole-attached power tool systems |
JP2015073482A (ja) * | 2013-10-09 | 2015-04-20 | 株式会社マキタ | 動力伝達機構及び該動力伝達機構を採用した園芸用バリカン |
JP6341374B2 (ja) * | 2014-07-11 | 2018-06-13 | 株式会社大成モナック | 伸縮式作業機 |
JP6403589B2 (ja) * | 2015-02-02 | 2018-10-10 | 株式会社マキタ | 作業工具 |
CN204458223U (zh) * | 2015-02-05 | 2015-07-08 | 杭州爱纬斯电子有限公司 | 外转子垂直轴行星齿轮增速器 |
CN106165619A (zh) * | 2015-05-20 | 2016-11-30 | 大成莫纳克公司 | 伸缩式作业机 |
CN107355528A (zh) * | 2016-05-10 | 2017-11-17 | 德昌电机(深圳)有限公司 | 一种驱动装置及应用该驱动装置的电动工具 |
DE102016210047A1 (de) * | 2016-06-08 | 2017-12-14 | Robert Bosch Gmbh | Getriebeanordnung zur Übertragung von Drehbewegungen von einer ersten Welle auf eine zweite Welle |
US10537983B2 (en) * | 2016-10-17 | 2020-01-21 | Black & Decker, Inc. | Modular power tool |
CN106312894B (zh) * | 2016-10-31 | 2018-01-05 | 国家电网公司 | 一种数配单元尾座电动松紧装置及方法 |
EP3587039B1 (en) * | 2017-03-29 | 2023-06-28 | Makita Corporation | Work tool |
US10814517B2 (en) * | 2017-10-13 | 2020-10-27 | Makita Corporation | Chain saw |
CN208904835U (zh) * | 2018-11-16 | 2019-05-24 | 肇庆市众凯机电有限公司 | 一种减速微型电机 |
-
2019
- 2019-09-12 JP JP2019166612A patent/JP7296833B2/ja active Active
-
2020
- 2020-08-17 CN CN202010823018.7A patent/CN112483629A/zh active Pending
- 2020-08-27 DE DE102020005267.3A patent/DE102020005267A1/de active Pending
- 2020-09-10 US US17/016,591 patent/US11707829B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020116826A1 (en) * | 2001-02-26 | 2002-08-29 | Warren Sanders | Trimmer with output shaft locking mechanism |
US20100288520A1 (en) * | 2006-08-15 | 2010-11-18 | Dayton Douglas C | Systems and methods of a power tool system with interchangeable functional attachments powered by a direct rotational drive |
JP2011239789A (ja) * | 2011-08-29 | 2011-12-01 | Makita Corp | トルク伝達装置とそれを用いた刈払機 |
US20140262388A1 (en) * | 2013-03-15 | 2014-09-18 | Milwaukee Electric Tool Corporation | Tool having a rear motor |
US20150362062A1 (en) * | 2014-06-13 | 2015-12-17 | Jyen Herr Enterprise Co., Ltd. | Turbo transmission mechanism for brush cutter |
CN208509663U (zh) * | 2018-06-29 | 2019-02-19 | 山东临沂烟草有限公司 | 背负手持式多功能中耕除草机 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023238593A1 (ja) * | 2022-06-08 | 2023-12-14 | パナソニックホールディングス株式会社 | 電動工具システム |
Also Published As
Publication number | Publication date |
---|---|
DE102020005267A1 (de) | 2021-03-18 |
US20210078154A1 (en) | 2021-03-18 |
US11707829B2 (en) | 2023-07-25 |
JP7296833B2 (ja) | 2023-06-23 |
CN112483629A (zh) | 2021-03-12 |
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