1results about How to "Limit amplitude" patented technology

The utility model relates to reciprocating vibration screen technical field, concretely to a kind of super-silent reciprocating vibration screen, including base, the connecting frame being set at the top of base, vibration motor and connecting shaft being connected in the inside of vibration motor are distributed in the outer surface of the both ends of connecting frame, the inside of connecting frame is provided with connecting piece, the connecting piece includes second gasket, mounting plate, third gasket and fixed plate;Second gasket is fixed in the inner surface of connecting frame, second gasket is provided with eight groups, mounting plate is arranged at the outside of the both sides of any one group second gasket, third gasket is arranged at the inside of mounting plate top end, and fixed plate is fixed on the outer surface of third gasket.The utility model has simple structure, reasonable in design, by using connecting piece instead of transmission spring, avoid the collision between screen body and base, cause the situation of larger noise, maintain the advantages of silent work of device, solve the problem proposed in the above technical background.