A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To improve functionality by making it difficult for an abutting member of a locking body to come off from a stump without impairing the load-bearing capacity of the locking body.SOLUTION: The present invention comprises: a bracket 10 that can swing around a swing axis P at the tip of an arm 5 provided on a vehicle capable of travelling such as a hydraulic excavator S; a frame 12 provided on the bracket 10 so as to be rotatable around a rotation axis Q; a gripping member 20 provided on the frame 12 and capable of gripping a wood; a locking body 30 that can be locked to a stump R being provided on the vehicle side of the bracket 10, the locking body 30 being configured with a base member 31 and an abutting member 32 that is provided upright on it to protrude toward the vehicle side beyond a vehicle side edge E of the bracket 12 and can abut against the stump R, and the abutting member 32 being provided so that its protruding direction X is inclined in a direction away from the vehicle side edge E of the bracket 10 with respect to the rotation axis Q of the frame 12.SELECTED DRAWING: Figure 6
【課題】 係止体の耐荷重性を損なうことなく係止体の当接部材の伐根に対する係止を外れにくくして機能性の向上を図る。【解決手段】 油圧ショベルＳ等の走行可能な車両に設けられるアーム５の先端に揺動軸Ｐを中心に揺動可能なブラケット１０と、ブラケット１０に回転軸Ｑを中心に回転可能に設けられるフレーム１２と、フレーム１２に設けられ木材を把持することのできる把持部材２０とを備え、ブラケット１０の車両側に、伐根Ｒに係止可能な係止体３０を設け、係止体３０を、ベース部材３１と、これにブラケット１２の車両側端縁Ｅよりも車両側に突出して立設され伐根Ｒに当接可能な当接部材３２とを備えて構成し、この当接部材３２を、その突出方向Ｘがフレーム１２の回転軸Ｑに対してブラケット１０の車両側端縁Ｅから離間する方向に傾斜するように設けた。【選択図】 図６
To improve functionality by making it difficult for an abutting member of a locking body to come off from a stump without impairing the load-bearing capacity of the locking body.SOLUTION: The present invention comprises: a bracket 10 that can swing around a swing axis P at the tip of an arm 5 provided on a vehicle capable of travelling such as a hydraulic excavator S; a frame 12 provided on the bracket 10 so as to be rotatable around a rotation axis Q; a gripping member 20 provided on the frame 12 and capable of gripping a wood; a locking body 30 that can be locked to a stump R being provided on the vehicle side of the bracket 10, the locking body 30 being configured with a base member 31 and an abutting member 32 that is provided upright on it to protrude toward the vehicle side beyond a vehicle side edge E of the bracket 12 and can abut against the stump R, and the abutting member 32 being provided so that its protruding direction X is inclined in a direction away from the vehicle side edge E of the bracket 10 with respect to the rotation axis Q of the frame 12.SELECTED DRAWING: Figure 6
【課題】 係止体の耐荷重性を損なうことなく係止体の当接部材の伐根に対する係止を外れにくくして機能性の向上を図る。【解決手段】 油圧ショベルＳ等の走行可能な車両に設けられるアーム５の先端に揺動軸Ｐを中心に揺動可能なブラケット１０と、ブラケット１０に回転軸Ｑを中心に回転可能に設けられるフレーム１２と、フレーム１２に設けられ木材を把持することのできる把持部材２０とを備え、ブラケット１０の車両側に、伐根Ｒに係止可能な係止体３０を設け、係止体３０を、ベース部材３１と、これにブラケット１２の車両側端縁Ｅよりも車両側に突出して立設され伐根Ｒに当接可能な当接部材３２とを備えて構成し、この当接部材３２を、その突出方向Ｘがフレーム１２の回転軸Ｑに対してブラケット１０の車両側端縁Ｅから離間する方向に傾斜するように設けた。【選択図】 図６
GRAPPLE DEVICE AND HYDRAULIC EXCAVATOR
グラップル装置及び油圧ショベル
BABA ISAMU (author)
2024-05-23
Patent
Electronic Resource
Japanese