The elastic link type vibrating conveyor is a kind of highly practical vibrating conveyor. The machine has smoothness and reliability in the vibration state, and is especially suitable for long-distance transportation. The elastic link type vibration conveyor has the characteristics of low frequency and large amplitude.
The elastic flail type vibration auxiliary conveyor is composed of a conveying trough, an exciter, a transmission mechanism, a supporting component and a shock absorption system. The exciter generates a periodic vibration force under the drive of a motor, and transmits it to a conveying trough through a transmission mechanism. The conveying trough generates a periodic linear vibration at the same vibration frequency of the excitation source under the pulsation of the excitation source. At a certain throwing angle with the conveying direction of the conveying trough, the material in the trough continuously jumps and moves forward along the conveying surface of the trough under the force of forced vibration.
The elastic link conveyor is a near-resonance type vibration machine. It uses the rotation of an eccentric shaft to drive the reference tank to achieve linear reciprocating movement by driving the connecting rod and the main vibration spring to achieve the purpose of material transportation. This vibration conveyor has a wide application range and strong adaptability.
The basic structure of the elastic connecting rod vibration conveyor:
When the elastic link type vibration conveyor is used as a dual mass, its structure is composed of a slot body (upper mass), a frame (lower mass), a main vibration spring, a vibration isolation spring, a support spring, and a support pendulum (also known as a guide Connecting rod), driving connecting rod, eccentric shaft, and motor, pulley and triangle tape.
The trough body and the bracket are respectively supported by a rigid support pendulum and a support spring, and the main vibration spring, the eccentric shaft, and the driving link are connected to form an excitation force source assembly. Duplex structure.
When a vibrating conveyor with a dual mass structure works, the two masses move in opposite directions; the two inertial forces can be relatively balanced, and in actual design and production applications, the mass of the two masses is constantly changing and it is difficult to be completely equal . In material transportation, the mass of the upper mass continuously changes and cannot be balanced with the mass of the lower mass. It will still cause most of the unbalanced inertial force to be transmitted to the foundation. Therefore, the bearing capacity of the foundation should be further balanced to reduce vibration The use of lower masses and weights to balance the inertial force, or the rigid treatment and structural arrangement of the vibration isolation springs, reduces the dynamic load transmitted to the foundation, and balances the vibration of the entire mechanism. The mass should be slightly greater than the sum of the mass of the tank and the weight of the material, so that the operation of each vibration conveyor mechanism is normal.
The vibration conveyor has a simple structure, low energy consumption, less lubrication points and wearing parts, and convenient maintenance. This equipment can be widely used in powder and granular material transportation in metallurgy, coal, building materials, chemical industry, glass, electric power, machinery, food and other industries.