Vibrating Feeder

Reasonable structure, stable operation, strong adaptability and high working efficiency

Vibrating feeder, also known as vibrating feeder, in the production process is used to uniformly, regularly and continuously feed block, granular and powdery materials from the storage warehouse or hopper to the receiving device. kind of equipment. The equipment is divided into steel plate structure and grate structure. The steel plate structure feeder is mostly used in the sand and gravel production line to send the material into the crushing equipment evenly; the grate structure feeder can coarsely screen the material, so that the system can The preparation is more economical and reasonable. The vibrating feeder adopts the structural characteristics of the double eccentric shaft vibration exciter. The equipment can withstand the impact of falling bulk materials and has a large feeding capacity. It is widely used in metallurgy, coal mines, mineral processing, building materials, chemicals, abrasives and other industries. , The necessary equipment in the combined operation of screening.

Performance characteristics

01 Smooth operation

The double eccentric shaft is used as the excitation source, the amplitude is stable, the fluidity of the vibrated ore and rock materials is ensured, and the ore-drawing capacity is large to avoid the phenomenon of material flushing;

02 Reasonable structural design

The special grate bar design can effectively prevent channel blockage, and play a primary role in screening materials, thereby improving production efficiency. The spring device buffers the vibration of the body, effectively avoids damage to the body and prolongs the service life.

03 Fewer wearing parts

The equipment is small in size, light in weight, simple in structure, no rotating parts, few wearing parts, and convenient for maintenance.

04 Strong adaptability

It has strong adaptability to various minerals, especially viscous rock materials, and can work in dusty or watery environments.

Working principle

The vibrating feeder is composed of a feeding trough body, a vibration exciter, a grate bar, a spring support, a transmission motor part, a V-belt, etc. The vibrating feeder uses the rotation of the eccentric block in the vibrator to generate centrifugal force, so that the movable parts such as the screen box and the vibrator make a forced continuous circular or approximate circular motion. The vibration source of the vibrating feeding of the tank body is the vibration exciter. The vibration exciter is composed of two eccentric shafts (main and passive) and a gear pair. The motor drives the driving shaft through the V-belt, and then the gear on the driving shaft meshes with the passive shaft. Rotation, the main and passive shafts rotate in the opposite direction at the same time, so that the tank body vibrates, so that the material flows continuously and achieves the purpose of conveying the material.