Belt feeder switching funnel blocks up detection device

Belt feeder switching funnel blocks up detection device relates to detection device technical field, belongs to a belt feeder switching funnel blocks up detection device who is applicable to large -scale belt transport equipment very much. Its characterized in that has box (1), and the box is by fixed plate (2) of both sides, constitute with the square hole of belt feeder switching funnel corresponding turn over board (3) and outer casing (4), wherein, have inside the box pivot seat (8), the pivot seat join to belt feeder switching funnel, the board that turns over pass through connecting plate (9) and weld to pivot seat connecting rod (10), turn over the inboard wall and be equipped with collision piece (5), turn over the board and correspond the position with the outer casing and all be equipped with location axle (6), pass through spring (7) between the axle of location and join. The fixed plate inner wall limit switch (11) and backstop piece (12) have, the limit switch external control circuit that puts in series. This device practicality is strong, and the structure is reliable, adopts the stainless steel preparation, and corrosion -resistant, waterproof, safe and reliable, non -maintaining has the positive effect that improves work efficiency and improve the safety guarantee.