Hinge pin fixing member for construction equipment and farming machine

摘要

The present invention relates to a boom and a working cylinder and a connecting member included in a loader for construction equipment and agricultural machinery, and a hinge pin fixing member for construction equipment and agricultural machinery that is fastened to a hinge pin that connects the construction and agricultural working members to each other. , More specifically, it constitutes a body plate with a through hole formed in the center, and bends the rim of the body plate to create a first insertion space on the rim of one side facing the outer surface of the boom and connecting member and the work member for construction and farming. While forming the washer forming the second insertion space in the center of one side of the opposite side, the head portion is inserted into the second insertion space and in close contact with the body plate, protruding from the head portion through the through-hole while the female screw of the hinge pin A fixing bolt made of a male screw part fastened to the part, and a part is inserted into the first insertion space, and the other part protrudes from the first insertion space, and the boom and the connecting member and the ball It relates to a hinge pin fixing member for construction equipment and agricultural machinery, characterized in that it comprises an O-ring that is in close contact with the outer surface of the work member for farming and farming.