PROBLEM TO BE SOLVED: To grip and move a standard bag (a shipping and inspection paper bag for rice).SOLUTION: When gripping, a main part arm is formed into a lattice shape and bent to inhibit falling of a bag loaded with a content of 30 kg without damaging the bag. Since the arm is bent and formed into the lattice shape, a gripping force is transmitted inside the bag to increase a clamp. The shape of the arm, which grips a standard bag, has no protrusion so as to avoid damaging to the standard bag contacting internally, as well as to eliminate a risk of falling of the bag. The arm is provided with an interim support bar bent for internal contact. A dimensional difference with a bar-like material attached to a main arm structure is provided to cause a resistance during deformation of the standard bag. Compressed air is used as an initiation source to facilitate quick vertical movement and easy operability, together with application of clamp (grip), thereby reducing transmitted load and shortening operation speed.SELECTED DRAWING: Figure 1
【課題】(米用検査出荷紙袋)規格袋を掴み移動させる。【解決手段】掴みの際、主体部アームを格子状及び腕曲させ、内容量30キロを積めた袋に損傷を与えることなく、又落下を抑制する。アームが腕曲、格子状になっている為、掴みの力が袋内に伝えられクランプが増す。規格袋を把握する腕の形状に突起物を無くし内接した規格袋の破損を避けると共に落下の危険性を解消するもので、腕の構造に中間支工棒を配し内接用に腕曲させた構造としたものである。主腕構造体に付する桟状の材料との寸法差を設けることで規格袋の変形時に抵抗を生じさせる事とした。起動源として圧縮空気を利用して上下作動の瞬便性、簡易操作性をクランプ(掴み)と同時に採用した事により、伝わり労力の軽減、作業の速度の短縮を計る。【選択図】図1
RICE CARRIER
お米はこぶ君
2017-11-02
Patent
Elektronische Ressource
Japanisch
IPC: | B66C Krane , CRANES |
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