Material buffering device

The utility model provides a material buffering device which comprises an installation ring arranged on the inner side wall of the lower end of a feeding hopper, a plurality of springs, a supporting ring, a feeding hopper and a vibration motor. A plurality of second blanking buffer grooves matched with the corresponding first blanking buffer grooves are formed in the inner side wall of the right end of the feeding hopper in a downward inclined mode. According to the material buffering device, the basic requirement for buffering treatment in the stone feeding process can be met, stone chippings adhering to and remaining on the buffering plate can be conveniently cleaned, and therefore the defects that manual cleaning is low in cleaning efficiency, and the stone feeding process can be disturbed are overcome. 本实用新型提供一种物料缓冲装置，包括设置在进料斗下端内侧壁上的安装圈，多个弹簧，支撑圈，加料斗，振动电机，加料斗的左端内侧壁上倾斜向下设置有多个第一落料缓冲槽，进料斗的右端内侧壁上倾斜向下设置有多个分别与相应的第一落料缓冲槽相适配的第二落料缓冲槽。通过本实用新型的物料缓冲装置，不仅能够满足对石料的进料过程进行缓冲处理的基本需求，而且还能方便地对粘附残留在缓冲板上的石料碎屑进行清理，从而避免手动清理所存在的清理