Funnel dustproof structure

The utility model provides a funnel dustproof structure which comprises a funnel and a dustproof device, and the dustproof device is installed on the edge of an opening of the funnel. The upper part of the dustproof device is bent towards the inner side along the circumferential direction, and the lower part of the dustproof device is bent towards the outer side along the circumferential direction; dustproof cloth drooping into the inner side of the dustproof device is arranged at the upper end of the dustproof device in the circumferential direction. The funnel dustproof structure is stable, high in strength and long in service life, and can play an effective dustproof role. According to the funnel dust-proof structure, the dust-proof equipment is arranged around the edge of the opening of the funnel, so that an effective dust-proof effect can be achieved, and dust in the funnel can be effectively prevented from overflowing. 本实用新型提供了一种漏斗防尘结构，包括漏斗，防尘装置，所述防尘装置安装在所述漏斗的开口边缘；所述防尘装置的上部沿周向向内侧弯折，所述防尘装置的下部沿周向向外侧弯折；所述