Vibrating stone grinder

A vibrating stone grinder, comprising:

• a lower housing (1), an upper housing (2), and a control panel (4),
• wherein the upper housing (1) is fixedly connected to an upper surface of the lower housing (1), and the control panel (4) is arranged at a joint position of the upper housing (2) and the lower housing (1),
• wherein the control panel (4) comprises an assembly main board (41), the assembly main board (4) is bolted to an inner wall of the lower housing (1), a surface of the assembly main board (41) is fixedly connected with a display screen (42);
• wherein an inner wall of the upper housing (2) is provided with a vibrating mechanism (5), the vibrating mechanism (5) comprises a driving motor (51), and the driving motor (51) is fixedly connected to the inner wall of the upper housing (2), a driving end of the driving motor (51) is bolted to an eccentric wheel, an inner wall of the eccentric wheel is bolted to a connecting rod (52), and a surface of the connecting rod (52) is fixedly connected to a storage bin (53);
• wherein a cover plate (54) is arranged on an upper surface of the storage bin (53), a fixing nut (55) is threaded on a surface of the connecting rod (52), a protective cover (3) is arranged above the cover plate (54), and the inner wall of the lower housing (1) is fixedly connected to a load frame (56), and a spring (57) is fixedly connected to an inner wall of the load frame (56), the spring (57) is hinged with a lower surface of the storage bin (53).