JP4771112B2 - Load moving tool - Google Patents
Load moving tool Download PDFInfo
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- JP4771112B2 JP4771112B2 JP2004370353A JP2004370353A JP4771112B2 JP 4771112 B2 JP4771112 B2 JP 4771112B2 JP 2004370353 A JP2004370353 A JP 2004370353A JP 2004370353 A JP2004370353 A JP 2004370353A JP 4771112 B2 JP4771112 B2 JP 4771112B2
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- wheel
- load
- roller
- moving
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Electric Propulsion And Braking For Vehicles (AREA)
Description
本発明は荷の移動具に関するものである。 The present invention relates to a load moving tool.
従来、荷の移動時には、重い物はホークリフト等の道具が用いられて来た。しかしホークリフト等はホークの上に荷を載せて運ぶ為にはその荷の大きさには限りがあった。 Conventionally, tools such as a hawk lift have been used for heavy objects when moving loads. However, the size of the load is limited for a hawk lift or the like to carry a load on the hawk.
よって、ホークリフト等に載らない大きな荷物の移動には、荷の下にコロ等を置いて、荷を多数人の人力にて移動していた。しかし数人の力を大きな力に集合させるためには、その力を荷にかけるタイミングや力の方向を合わせて行なう必要があった。 Therefore, when moving a large load that does not rest on a hawk lift or the like, a roller or the like is placed under the load and the load is moved by a large number of people. However, in order to collect the power of several people into a large force, it was necessary to match the timing and direction of the force to apply the force.
大きな何トンと言う重い荷を移動する事ができ、一人または少人数にて、人力を必要とせず、荷を容易に移動する方法で、且つ移動方向の変更が可能な方法が課題であった。 It was a problem to be able to move a heavy load of many tons, with one or a small number of people, without requiring human power, easily moving the load, and changing the direction of movement. .
車輪又はローラ状の回転部と、その回転部を駆動させる動力発生部と、本移動具の方向を自在に変えられる回転部と、荷の一端を載せることのできる水平回転可能な荷載せ台を、具備している。 A wheel or roller-like rotating part, a power generating part that drives the rotating part, a rotating part that can freely change the direction of the moving tool, and a horizontally-rotatable loading platform on which one end of the load can be placed It has.
方向を変えられる車輪又はローラの方向を変えた時、運搬具の移動する方向も変わる事となる。よって、荷の移動方向と、運搬具の方向を同じ方向にする為に、水平回転可能な荷載せ台を具備させる手段を用いる。 When the direction of the wheel or roller whose direction can be changed is changed, the direction of movement of the transporter will also change. Therefore, in order to make the moving direction of the load and the direction of the transporting device the same direction, means for providing a horizontally-rotatable loading platform is used.
又、重い荷を移動するには高トルクの動力が必要である。その為に電動機とインバータを組み合わせて用いて、高トルクを生み出させている。 Also, high torque power is required to move heavy loads. For that purpose, a high torque is generated by using a combination of an electric motor and an inverter.
この様な荷移動具にて、一人でも何トンと言う大きな重い荷物等を移動させる事が容易に可能になった。また、電動機とインバータとの組み合わせにより、小型で且つ高トルクの動力を発生させる事ができ、且つ移動の方向が容易で、多くの人力の必要がなくなった。 With such a load moving tool, it has become possible to easily move a large heavy load such as several tons by one person. In addition, the combination of the electric motor and the inverter can generate a small and high-torque power, and the direction of movement is easy, eliminating the need for much human power.
図面を使って本発明の実施の形態を説明する。 Embodiments of the present invention will be described with reference to the drawings.
１は車輪又はローラ状の回転部であり、動力は電動機を用いる。また、その動力源はバッテリーでもよいし、商用電源でもよい。また適当な回転数や高トルクを得るために、本図の実施例においては減速歯車付き電動機３とインバータ制御器４を用いている。 Reference numeral 1 denotes a wheel or a roller-like rotating part, and an electric motor is used as power. The power source may be a battery or a commercial power source. In order to obtain an appropriate rotation speed and high torque, the motor 3 with a reduction gear and the inverter controller 4 are used in the embodiment shown in the figure.
電動機の入力は単相でも三相でもよく、インバータは単相または三相入力である。 The motor input may be single-phase or three-phase, and the inverter is a single-phase or three-phase input.
動力はチェーン５、スプロケット６にて、１のローラ状の回転部に動力を伝えている。７は移動具の方向を自在に変えられる車輪又はローラ状の回転部であり、８はその方向を変える為の回転を容易にするための軸受けである。９はその方向を変える事のできるハンドルである。 Power is transmitted to one roller-like rotating part by the chain 5 and the sprocket 6. Reference numeral 7 denotes a wheel or roller-like rotating unit that can freely change the direction of the moving tool, and reference numeral 8 denotes a bearing for facilitating rotation for changing the direction. A handle 9 can change its direction.
１０は荷２の端を載せることのできる水平回転できる荷載せ台であり、１１はその回転を容易にさせる為の軸受けである。
本移動具を移動持運びする時には、回転部のある面Ａと別な面Ｂに儲けられた車輪またはローラ１２、１３より、面Ｂを床面になる様にして、又は１４の取手にて作業現場まで本移動具を移動運搬する為のものである。 When moving and carrying the moving tool, the wheel B or the
面Ａと面Ｂの角度は必ずしも９０度でなくとも鈍角でもよいし、その場合、車輪の数は単数適選の位置でよい。 The angle between the surface A and the surface B is not necessarily 90 degrees but may be an obtuse angle, and in that case, the number of wheels may be a suitably selected position.
１５はフレームであり上記１〜１４までの部分を直接、又は他の部品を介して取り付け保持している。
１ 車輪又はローラ状の回転部
２ 荷
３ 減速歯車付き電動機
４ インバータ制御器
５ チェーン
６ スプロケット
７ 方向を変えられる車輪又はローラ状の回転部
８ 軸受け
９ ハンドル
１０ 荷載せ台
１１ 軸受け
１２ 車輪又はローラ
１３ 車輪又はローラ
１４ 取手
１５ フレーム
１６ コロ
DESCRIPTION OF SYMBOLS 1 Wheel or roller-like rotating
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004370353A JP4771112B2 (en) | 2004-12-22 | 2004-12-22 | Load moving tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004370353A JP4771112B2 (en) | 2004-12-22 | 2004-12-22 | Load moving tool |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006175964A JP2006175964A (en) | 2006-07-06 |
| JP2006175964A5 JP2006175964A5 (en) | 2006-09-28 |
| JP4771112B2 true JP4771112B2 (en) | 2011-09-14 |
Family
ID=36730481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004370353A Expired - Fee Related JP4771112B2 (en) | 2004-12-22 | 2004-12-22 | Load moving tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4771112B2 (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09240477A (en) * | 1996-03-06 | 1997-09-16 | Yamaha Motor Co Ltd | Motor-driven carriage |
| JPH09277939A (en) * | 1996-04-16 | 1997-10-28 | Ohbayashi Corp | Lengthy matter carrying truck |
| JPH10109649A (en) * | 1996-10-07 | 1998-04-28 | Sugikuni Kogyo Kk | Tractor |
| JP2000025618A (en) * | 1998-07-09 | 2000-01-25 | Taisei Corp | Long heavy goods carriage |
| JP3780504B2 (en) * | 2002-02-06 | 2006-05-31 | 日本輸送機株式会社 | Electric vehicle control device |
| JP3758631B2 (en) * | 2002-10-15 | 2006-03-22 | 三菱ふそうトラック・バス株式会社 | Motor cooling structure for hybrid electric vehicle |
| JP3914857B2 (en) * | 2002-10-31 | 2007-05-16 | 日本車輌製造株式会社 | Large transport vehicle |
| JP2004189000A (en) * | 2002-12-06 | 2004-07-08 | Yec Co Ltd | Carrier for cargo conveyance |
| JP2004256276A (en) * | 2003-02-27 | 2004-09-16 | Sumitomonacco Materials Handling Co Ltd | Power supply cutoff method and device of battery type forklift |
-
2004
- 2004-12-22 JP JP2004370353A patent/JP4771112B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006175964A (en) | 2006-07-06 |
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