To provide a cargo handling assistance device improving the operability and a control method of the cargo handling assistance device.SOLUTION: A cargo handling assistance device 1 assists the raising/lowering of a cargo 7. A locking member 6 locks the cargo 7. A raising/lowering operation unit 16 raises/lowers the locking member 6 by delivering a link chain. A motor part 11 drives the raising/lowering operation unit 16. A weight detection unit 12 transmits a weight value applied to the raising/lowering operation unit 16. A position detection unit 13 transmits a delivery position value of the locking member 6. An operation command unit 9 transmits a command relating to the raising/lowering operation of the locking member 6. A control unit 10 includes weight registration means for receiving the weight value and storing it as a registered weight when receiving a command for balance control from the operation command unit 9, balance control means for calculating a control value by which the weight value received from the weight detection unit is made equal to the registered weight so as to send a command to the motor part 11, speed control means for performing speed control of the raising/lowering operation of the cargo 7, and switching means for switching the balance control means and the speed control means.SELECTED DRAWING: Figure 2
【課題】操作性の改善を図った荷役助力装置及び荷役助力装置の制御方法の提供。【解決手段】荷役物7の昇降の助力を行う荷役助力装置1であって、係止部材6は荷役物7を係止し、昇降作動部16は係止部材6をリンクチェーンで繰り出して昇降を行い、モータ部11は昇降作動部16を駆動し、重量検出部12は昇降作動部16に加わる重量値を送信し、位置検出部13は、係止部材6の繰り出し位置値を送信し、操作指令部9は係止部材6の昇降に係る指令を送信し、制御部10は、操作指令部9からバランス制御の指令を受信した場合、重量値を受信して登録重量として記憶する重量登録手段と、重量検出部から受信する重量値を登録重量に等しくする制御値を演算してモータ部11へ指令するバランス制御手段と、荷役物7の昇降の速度制御を行う速度制御手段と、バランス制御手段と速度制御手段との切替えを行う切替え手段とを有する。【選択図】図2
CARGO HANDLING ASSISTANCE DEVICE AND CONTROL METHOD OF CARGO HANDLING ASSISTANCE DEVICE
荷役助力装置及び荷役助力装置の制御方法
2022-03-30
Patent
Electronic Resource
Japanese
IPC: | B66D Haspeln , CAPSTANS |
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