Double mass vibrating feeder adopts the principle of near resonance inertial vibration of double mass. The rubber shear force is applied, and the main vibration shear rubber spring does not need to be replaced for ten years. It adopts hanging, seat type and other configurations to facilitate process layout and space utilization. The machine is composed of three parts: tank body, suspension and vibration excitation part. Single or double rows of shear rubber springs are arranged up and down. The lower platen is connected to the balance body through bolts, and then the left and right side plates are connected to the tank body. The main vibration part is the excitation part. A vibration motor, the flat device is on the rear vertical plate of the balance body, and the eccentric force of the vibration motor is transmitted to the tank body through the shear rubber block fixed on the balance body and the pressing plate up and down to achieve uniform feeding. At present, it has been widely used in major projects in China, and has been put into use in coal, metallurgy, power, grain and other industries. It shows its unique characteristics and has obtained good social and economic benefits.
Technical features of double mass vibrating feeder:
1. The advanced technology of double mass near resonance is adopted, so the operation is stable and reliable, and the trouble free operation can reach more than 2 years.
2. The machine body is evenly stressed, with large amplitude, small power consumption, uniform feeding, large processing capacity and low noise.
3. Compact and reasonable structure, durable, light weight.
4. The amplitude frequency and trough inclination angle can be adjusted to facilitate the control of feeding speed and feeding amount.
5. The installation mode has strong adaptability, and can be of hanging type, seat type or hanging seat combination type.
