OVERLOAD PROTECTION DEVICE FOR AGRICULTURAL APPLIANCES

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The invention relates to an overload protection device for agricultural appliances, such as for example earth-moving machines, having a joint which connects the earth-moving tool to the supporting frame and is composed of two joint parts which are held together by spring loading and are supported against one another, one of which joint parts is fastened to the earth-moving tool and the other of which joint parts is fastened to the supporting frame, wherein at least one upper support arrangement and at least one lower support arrangement are arranged spaced apart from one another on both joint parts, characterized in that the lower support arrangement (9, 20) has at least one joint pin (10, 23), which extends horizontally and transversely with respect to the working direction, and at least one joint receptacle (11) which is supported on the joint pin (10, 23) and is V-shaped or U-shaped in cross section.