To enable continuous automatic operation of a crane.SOLUTION: There is provided an automatic operation device of crane 1 which raises a bucket 26 from a start point A, moves it toward an end point B, and lowers it toward the end point B, and then drives drive devices 20, 22, and 24 to carry the concrete C down from the bucket 26, comprising: an automatic operation control unit 130 that automatically controls the drive devices 20, 22, 24; a position information acquisition unit 53 that can acquire the position information of the bucket 26; and a correction control unit 150 that corrects the relative position of the bucket 26 with respect to the end point B by driving the drive devices 20, 22, 24 based on the deviation between the position information of the bucket 26 and the position information of the end point B when the bucket 26 descends toward the end point B by automatic control.SELECTED DRAWING: Figure 8
【課題】クレーンを継続的に自動運転可能にする。【解決手段】バケット26を始点Aから上昇させて終点Bに向けて移動させると共に終点Bに向けて降下させ、バケット26からコンクリートCを降ろす搬送動作を駆動装置20,22,24の駆動により行うクレーン1の自動運転装置であって、駆動装置20,22,24の駆動を自動制御する自動運転制御部130と、バケット26の位置情報を取得可能な位置情報取得部53と、自動制御によりバケット26が終点Bに向けて降下する際に、バケット26の位置情報と終点Bの位置情報との偏差に基づいて駆動装置20,22,24を駆動させることにより、バケット26の終点Bに対する相対位置を補正する補正制御部150とを備えた。【選択図】図8
AUTOMATIC OPERATION DEVICE AND METHOD OF CRANE
クレーンの自動運転装置及び、自動運転方法
2021-04-08
Patent
Electronic Resource
Japanese
IPC: | B66C Krane , CRANES |
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