the connecting end parts of two neighboring bins for mine scraper conveyor has a

摘要

The scraper conveyor for use in minding has sections each consisting of a horizontal plate between two M shaped side members connected together by fittings. The fitting is approximately C shaped in end view fits into the external groove along the side. Intermediate fittings which are similarly C shaped, have vertical holes (20b) through the jaw portions of the C, for securing pins. These have wing shaped side extensions on the outside faces of the jaws, which support the fitting against the vertical top and bottom faces of the M shaped member (2).