Equipment device of secondary crushing system

The utility model discloses an equipment device of a secondary crushing system, which comprises a base and a crushing box, supporting rods are arranged at four corners of the lower surface of the crushing box, a box cover is arranged on the crushing box, connecting plates are arranged at the edges of the opposite side surfaces of the box cover and the crushing box, the connecting plates are fixedly connected through bolts and nuts, and a feeding hopper is arranged on the box cover. A crushing mechanism for crushing building slag is arranged in the crushing box, a discharging hopper is arranged below the crushing box, material receiving plates are symmetrically arranged on the upper face of the base, and a conveying mechanism facilitating conveying of crushed materials is arranged between the material receiving plates. And the crushed slag is directly discharged through the conveying mechanism, so that the operation is convenient. 本实用新型公开了一种二次破碎系统的设备装置，包括底座、破碎箱，破碎箱下面四边角均设有支撑杆，破碎箱上面设有箱盖，箱盖与破碎箱相对的侧面边缘均设有连接板，连接板通