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    • 1. 发明专利
    • フォークリフト
    • FORKLIFT
    • JP2015058985A
    • 2015-03-30
    • JP2013191605
    • 2013-09-17
    • ニチユ三菱フォークリフト株式会社Mitsubishi Nichiyu Forklift Co Ltd
    • SATO MASATO
    • B66F9/24
    • 【課題】煩雑な設定作業を行うことなく、かつ、ラック等に画像認識処理用のマークを付与することなく、フォークを所望の高さで自動的に停止させることが可能なフォークリフトを提供する。【解決手段】フォークリフト1は、フォーク32と、フォーク32を昇降させる昇降装置20と、昇降装置20を制御する制御部71とを備えている。フォークリフト1は、桟に係る情報を記憶する記憶部73と、ラックを被写体として撮影する撮影部33と、記憶部73に記憶されている桟に係る情報に基づいて、撮影部33で撮影されたラックの画像データから桟を検出する桟検出部72と、フォーク32の上昇を開始させるために操作される操作部60とを備え、操作部60が操作されたとき、制御部71は、フォーク32の上昇を開始させ、さらに、桟検出部72で検出された桟の位置に基づいて、桟に対応する所定の位置にフォーク32が停止するように昇降装置20を制御する。【選択図】図3
    • 要解决的问题:提供一种叉车,其能够在不执行复杂的设置工作的情况下自动停止叉,而不会在图像识别处理上标记用于齿条等。解决方案:叉车1包括叉32 用于提升叉32的提升单元20以及用于控制提升单元20的控制部71.叉车1配备有用于存储关于框架的信息的存储部73,用于拍摄架子的拍摄部33 根据关于存储在存储部分73中的帧的信息,以及操作开始高程操作的操作部分60,检测由拍摄部分33拍摄的机架的图像数据的帧的帧检测部分72; 当操作部分60被操作时,控制部分71控制提升单元20开始叉32的升高,并且进一步将叉32停在预定位置cor 基于由帧检测部分72检测到的帧的位置响应帧。
    • 2. 发明专利
    • フォークリフト
    • FORK提升
    • JP2015054730A
    • 2015-03-23
    • JP2013187284
    • 2013-09-10
    • ニチユ三菱フォークリフト株式会社Mitsubishi Nichiyu Forklift Co Ltd
    • KAI KENSUKE
    • B66F9/24
    • 【課題】庫内における荷役作業の作業時間をオペレータに容易に認知させることができるフォークリフトを提供する。【解決手段】冷蔵倉庫または冷凍倉庫の庫内における荷役作業に用いられるフォークリフト1は、パレットを支持するための昇降可能なフォーク31と、フォーク31の高さを示すレーザー光をフォーク31が延びる前方に向けて発する発光部32と、庫内における荷役作業の作業時間に基づいて、レーザー光の発光態様が変化するように発光部32を制御する制御部45とを備える。【選択図】図3
    • 要解决的问题:提供一种叉车,使操作者能够轻松地识别仓库内货物处理操作的工作时间。解决方案:叉车1用于在冷藏仓库或冷冻仓库中进行货物处理操作,包括 叉子31,用于支撑托盘并可上下移动; 发光部32,其将表示叉31的高度的激光发射到叉31所延伸的前侧; 以及控制部45,其控制发光部32,使得激光的发光模式基于仓库内的货物处理操作的工作时间而变化。
    • 3. 发明专利
    • フォークリフトの懸架装置
    • 吊装装置
    • JP2014234297A
    • 2014-12-15
    • JP2013118577
    • 2013-06-05
    • ニチユ三菱フォークリフト株式会社Mitsubishi Nichiyu Forklift Co Ltd
    • UCHIDA RYUJI
    • B66F9/24B60G1/04B60G17/005
    • 【課題】左急旋回時の車体の左側の前輪の浮きを防止し、かつ、運転席の位置を下げることが可能なフォークリフトの懸架装置を提供する。【解決手段】懸架装置10は、ドライブ輪21を含むドライブユニット20と、キャスタ輪31を含むキャスタユニット30と、車体フレーム70と、車体フレームに対して各ユニット20、30を上下揺動可能に懸架するリンク機構40と、ロック状態と緩衝状態になり得るシリンダ装置50とを備え、リンク機構は、一端部41aおよび他端部41bがそれぞれドライブユニットおよび車体フレームに取り付けられたアッパーリンク41と、一端部42aがアッパーリンクの下方に配置され、他端部42bがキャスタユニットに取り付けられたキャスタリンク42と、キャスタリンクを上下揺動可能に支持するアンダーリンク43とを含み、シリンダ装置はアッパーリンクの他端部とキャスタリンクの一端部との間に配置される。【選択図】図2
    • 要解决的问题:提供一种叉车的悬挂装置,其能够在将车身左右急转并降低驾驶员座椅的位置时,防止车身前左轮漂浮。解决方案:悬架装置10包括 :包括驱动轮21的驱动单元20; 包括脚轮31的脚轮单元30; 车体框架70; 将各单元20,30悬挂到车体框架以使其能够垂直滑动的连杆机构40; 以及可锁定和缓冲的气缸装置50。 连杆机构包括:上连杆41,一端部41a,另一端部41b分别安装在驱动单元和车身框架上; 其一端部分42a布置在上连杆下方并且另一端部42b附接到脚轮单元的脚轮连杆42; 以及支撑脚轮链节能够垂直滑动的下连杆43。 气缸装置设置在上连杆的另一端部和脚轮连杆的一端部之间。
    • 4. 发明专利
    • Fall prevention device of picking lift, and picking lift with fall prevention device
    • 防盗提示的防止装置和防止倒伏装置的抓取
    • JP2014162636A
    • 2014-09-08
    • JP2013038283
    • 2013-02-28
    • Mitsubishi Nichiyu Forklift Co Ltdニチユ三菱フォークリフト株式会社
    • KAI KENSUKE
    • B66F9/24B66F9/06
    • PROBLEM TO BE SOLVED: To provide a fall prevention device that can prevent an operator who stoops down for performing a picking operation from falling off from a driver's cab, and to provide a picking lift.SOLUTION: A fall prevention device relating to the present invention is configured such that, when an operator performs a picking operation in the state where a guard goes down and the vehicle traveling and lifting of a driver's cab are possible, the control of prohibiting the vehicle traveling and lifting of the driver's cab is performed based on the detection upon detecting a state of the operator stooping down by detection means for determining the operator's posture. Thereby, even when the operator touches an accelerator lever and a lifting switch in picking by mistake, the operation such as the vehicle traveling or the lifting of the driver's cab is eliminated and the operator is prevented from being at risk by the operation.
    • 要解决的问题:提供一种能够防止踩踏操作者进行拣车操作而从驾驶室脱落并提供拣货升降机的防坠落装置。解决方案:本发明的防坠落装置 被配置为使得当操作者在防护装置下降并且驾驶室的行驶和升降可能的状态下进行拣选操作时,基于驾驶室的行驶和提升的控制被执行 通过检测操作者的姿态的检测单元检测出操作者的状态的检测。 因此,即使在操作者误操作者接触到加速器杆和提升开关的情况下,也能够消除车辆行驶或驾驶室的升降等操作,防止操作者受到操作的危险。
    • 6. 发明专利
    • Fall prevention device of picking lift, and picking lift with the same
    • 防止拍摄提示的设备,并与其取景
    • JP2014118287A
    • 2014-06-30
    • JP2012275989
    • 2012-12-18
    • Mitsubishi Nichiyu Forklift Co Ltdニチユ三菱フォークリフト株式会社
    • NAKAJIMA JUN
    • B66F9/06B66F9/075
    • PROBLEM TO BE SOLVED: To provide a fall prevention device in which an operator performing picking operation is effectively prevented from falling and the operator is hard to have a sense of fear in a high altitude, and to provide a picking lift with the fall prevention device.SOLUTION: A fall prevention device includes: a guard member 16 containing a dimming unit 16a capable of adjusting a light transmittance, and taking a drawing position drawn out backward from a rear end 11B of a head guard 11 and a retracted position retracted forward from the rear end; and a control unit 20. The dimming unit 16a closes the side surface of a step upper space when the guard member 16 takes the retracted position, and alternatively, closes the side surface of a pallet upper space when the guard member 16 takes the drawing position. The control unit 20 brings the dimming unit into a transparent state, when a lifting height is less than a predetermined height, or when a picking lift 1 is in a traveling state, and alternatively, brings the dimming unit into an opaque state when the lifting height is equal to and higher than the predetermined height, and the picking lift is not in a traveling state.
    • 要解决的问题:为了提供一种防坠落装置,其中有效地防止了执行拣选操作的操作者掉落,并且操作者难以在高空中产生恐惧感,并且提供具有坠落防止装置 解决方案:防坠落装置包括:防护构件16,其包含能够调节透光率的调光单元16a,并且从头部防护件11的后端11B向后拉出的拉伸位置和从前侧 后端 以及控制单元20.当防护构件16处于缩回位置时,调光单元16a关闭台阶上部空间的侧表面,或者当防护构件16处于拉伸位置时,关闭托盘上部空间的侧表面 。 当提升高度小于预定高度时,或当拾取升降机1处于行驶状态时,控制单元20将调光单元带入透明状态,或者当提升时使调光单元处于不透明状态 高度等于并高于预定高度,并且拾取升降机不处于行驶状态。
    • 7. 发明专利
    • Safety device for picking forklift
    • 用于拾取叉车的安全装置
    • JP2013241262A
    • 2013-12-05
    • JP2012117177
    • 2012-05-23
    • Mitsubishi Nichiyu Forklift Co Ltdニチユ三菱フォークリフト株式会社
    • MURAKISHI HAJIME
    • B66F9/24A62B35/00B66F9/075
    • PROBLEM TO BE SOLVED: To provide a safety device capable of more reliably preventing an operator from falling from an operator cab of a picking forklift.SOLUTION: A safety device 10A includes: an electrically-conductive belt 11 to be worn by an operator; an electrically-conductive safety belt 12 which has one end connected to the belt 11 via a connecting fitting provided with play and the other end connected in an insulated manner to a frame 7 of an operator cab; an electrostatic capacity comparison part 15 which is connected in an electrically conductive manner to the other end of the safety belt 12, which detects an associated electrostatic capacity C associated with the one end of the safety belt 12, and which compares a preset threshold capacity C1 and the associated electrostatic capacity C on the basis of the operator's electrostatic capacity; and a vehicle control part 20 which changes an operating state of a picking forklift depending on whether the magnitude relation between the threshold capacity C1 and the associated electrostatic capacity C is changed during a preset determination period.
    • 要解决的问题:提供一种能够更可靠地防止操作者从采摘叉车的驾驶室掉落的安全装置。解决方案:安全装置10A包括:由操作者穿戴的导电皮带11; 一个导电安全带12,其一端经由设置有游隙的连接配件连接到带11,另一端以绝缘方式连接到驾驶室的框架7; 静电电容比较部15,其以导电方式连接到安全带12的另一端,该安全带12检测与安全带12的一端相关联的相关联的静电容量C,并且将预设阈值电容C1 和相关联的静电电容C; 以及车辆控制部20,其根据阈值容量C1和相关联的静电电容C之间的大小关系是否在预设的确定时段期间改变来改变拾取叉车的操作状态。
    • 8. 发明专利
    • Charging power supply unit and charging power supply management device, energy management system, and charging power supply management method
    • 充电电源单元和充电电源管理设备,能源管理系统和充电电源管理方法
    • JP2013172488A
    • 2013-09-02
    • JP2012033247
    • 2012-02-17
    • Mitsubishi Nichiyu Forklift Co Ltdニチユ三菱フォークリフト株式会社
    • OGAWA KIYOMITSUOKAZAKI SUMIOMI
    • H02J7/00B60L11/18G06Q50/30H01M10/44H01M10/46H02J3/00H02J3/32
    • Y02P90/60Y02T10/7005
    • PROBLEM TO BE SOLVED: To provide a charging power supply management technique for utilizing power stored in the secondary battery of a mobile body effectively, without affecting operation of the mobile body.SOLUTION: A charging power supply management device of a mobile body for managing the charging and power supply of a plurality of mobile bodies 10 (10A, 10B) operated in mutually different modes and each having a secondary battery 11, includes: an information acquisition unit 52 for acquiring the mobile body information including the identification information, current battery state and next scheduled operation time of the mobile bodies 10 connected with a charger/discharger 20; a schedule creation unit 53 for creating the charge power supply schedule of the mobile bodies on the basis of the mobile body information; and a charge/discharge control unit 27 for controlling charge or discharge of the secondary batteries 11 mounted on the mobile bodies 10 according to the charge power supply schedule. The schedule creation unit 53 includes time acquisition means 54 for acquiring the current time, charge/discharge determination means 55 for selecting any one of charge, discharge and standby of the mobile bodies, on the basis of the current time, the scheduled operation time and the current battery state, and start time determination means 56 for determining the charge/discharge start time of the mobile bodies.
    • 要解决的问题:提供一种用于在不影响移动体的操作的情况下有效地利用存储在移动体的二次电池中的电力的充电电源管理技术。解决方案:一种用于管理移动体的充电电源管理装置 以相互不同的模式操作并且具有二次电池11的多个移动体10(10A,10B)的充电和电源包括:信息获取单元52,用于获取包括识别信息的移动体信息,当前电池状态 以及与充电器/放电器20连接的移动体10的下一个预定操作时间; 用于根据移动体信息创建移动体的充电电力计划的时间表生成单元53; 以及充电/放电控制单元27,用于根据充电电力调度来控制安装在移动体10上的二次电池11的充电或放电。 时间表创建单元53包括:用于获取当前时间的时间获取装置54,用于选择移动体的充电,放电和待机中的任何一个的充电/放电确定装置55,基于当前时间,预定操作时间和 当前电池状态,以及用于确定移动体的充电/放电开始时间的开始时间确定装置56。
    • 9. 发明专利
    • Vertically-arranged cylinder, and forklift including the same
    • 垂直安装的气缸,包括它们
    • JP2013164143A
    • 2013-08-22
    • JP2012028199
    • 2012-02-13
    • Mitsubishi Nichiyu Forklift Co Ltdニチユ三菱フォークリフト株式会社
    • HIRATA DAISUKE
    • F15B20/00B66F9/22F15B15/28
    • PROBLEM TO BE SOLVED: To detect leak of hydraulic oil from a lower chamber having the hydraulic oil stored therein to an upper chamber without storing the hydraulic oil.SOLUTION: A vertically-arranged cylinder 2 where an upper chamber 24 is separated from a lower chamber 25 by a piston 23, hydraulic oil is stored in the lower chamber 25, and no hydraulic oil is stored in the upper chamber 24 includes: a float plate 3 movably arranged along a piston rod 27 in the upper chamber 24, and structured to float on the hydraulic oil when the hydraulic oil has leaked to the upper chamber 24; a distance sensor 4 arranged on an upper cover 21 for detecting a separation distance to the float plate 3; an end detection sensor 5 for detecting a shortened-side stroke end of the piston rod 27; and a leak determination means 6 to determine leak of the hydraulic oil to the upper chamber 24. When the end detection sensor 5 detects the shortened-side stroke end, the leak detection means 6 determines the hydraulic oil to leak to the upper chamber 24 when the separation distance detected by the distance sensor 4 is smaller than a specified value (L1).
    • 要解决的问题:检测液压油从其中存储有液压油的下腔室泄漏到上部腔室而不存储液压油。解决方案:垂直布置的气缸2,其中上部腔室24与下部腔室 如图25所示,通过活塞23,液压油被储存在下部室25中,上部室24中不存储液压油,包括:沿着上部室24的活塞杆27可移动地配置的浮动板3, 当液压油泄漏到上部室24时在液压油上; 布置在上盖21上的距离传感器4,用于检测与浮板3的间隔距离; 用于检测活塞杆27的缩短侧行程端的端部检测传感器5; 以及用于确定液压油向上部室24的泄漏的泄漏确定装置6.当端部检测传感器5检测到缩短侧行程端时,泄漏检测装置6确定液压油泄漏到上部室24,当 距离传感器4检测出的分离距离小于规定值(L1)。
    • 10. 发明专利
    • Safety device of picking forklift
    • 拾取叉车的安全装置
    • JP2013133204A
    • 2013-07-08
    • JP2011284676
    • 2011-12-27
    • Mitsubishi Nichiyu Forklift Co Ltdニチユ三菱フォークリフト株式会社
    • FURUKURA KAZUMASA
    • B66F9/24A62B35/00B66F9/06B66F9/075
    • PROBLEM TO BE SOLVED: To provide a safety device which can more certainly prevent and protect a worker from falling from a control cabin of a picking forklift.SOLUTION: The safety device 10 prevents and protects the worker on the control cabin of the picking forklift from falling, and includes: a belt 11 having conductivity; a safety strap 12 having conductivity with one end connected conductively to the belt 11 and the other end connected in an insulative manner to a frame 7; an electrostatic-capacity detection part 15 which is conductively connected to the other end of the safety strap 12, and outputs a result obtained by comparing incidental electrostatic capacity C incidental on the belt 11 with a first threshold capacity and a second threshold capacity which are set in advance; and a vehicle control part 20 for changing an operation state of the picking forklift in response to the output from the electrostatic-capacity detection part 15. The first threshold capacity is set based on the electrostatic capacity of the worker, while the second threshold capacity is set based on the electrostatic capacity of the control cabin.
    • 要解决的问题:提供一种安全装置,其可以更可靠地防止和保护工人不要从采摘叉车的控制室掉落。解决方案:安全装置10防止和保护拾取铲车的控制室上的工人 并且包括:具有导电性的带11; 具有导电性的安全带12,其一端导电地连接到带11,另一端以绝缘方式连接到框架7; 导电地连接到安全带12的另一端的静电电容检测部分15,并输出通过将附带在皮带11上的偶然的静电电容C与设定的第一阈值电容和第二阈值电容相比较而获得的结果 提前; 以及车辆控制部20,用于响应于静电电容检测部15的输出而改变拾取叉车的操作状态。第一阈值容量基于工人的静电容量设定,而第二阈值容量为 基于控制室的静电容量设定。