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Two-mass resonance balanced vibratory conveyors are designed to prevent environmental vibration by the use of a simple structure to prevent vibration from being transmitted to the floor.
An effective balance of trough and counterweight neutralizes vibration, and the equipment is also mounted on vibration-damping springs, minimizing the degree of vibration transmitted to the floor or base.
The upper and lower body of the vibrating conveyor must be balanced more precisely. When the balance is not accurate, unbalanced inertial forces will be transmitted to the foundation.
The advantages of this conveyor are better balance, low noise, good sealing, and less power consumption.
1. The vibratory conveyor adopts the double-mass resonance structure. The structure is relatively simple, the body stiffness is high, the overall height is low, and the installation is simple, easy to maintain.
2. Long conveying distance, low energy consumption, noise less than 75dB, easy to arrange and improve the working environment.
3. Good shock absorption effect, suitable for installation on the floor and steel structure support.
4. The guide support swing rod is made of steel plate, and the upper and lower body are connected by elastic hinge of special structure, which is firm and reliable.
5. The conveying trough can be equipped with a screen, which can realize the classification of materials while conveying.
6. The sealed structure trough can be used to achieve clean transportation and prevent dust from flying.
7. No external balance beams.
8. Adjustable stroke/variable speed.
9. Eccentric drive shaft.
10. Little reaction force is transmitted to the ground.
Advantages:
1. Unique structure.
2. The upper trough is coupled with the counter balancing structure with direction guide beams and energy storage coil springs.
3. The counter balancing structure (which is much more weight than the trough) is supported on the ground with damper coil springs.
4. Reacting force of the upper trough is fully balanced by the lower counter balancing structure, in case unbalanced reacting force caused by materials on the trough or any other reason.
5. It can be re-balanced by the damper springs.
The conveyor trough is connected with the base frame of the equipment through the resonance spring to form a resonance system, and the motor and eccentric connecting rod excitation system are installed on the base frame.
The vibration force is transmitted to the conveyor trough through the elastic connecting rod system, which causes the resonance between the conveyor trough and the base frame. Since the mass of the base frame is greater than the conveying trough, the conveying trough and the base frame are in a stable near-resonance working state, the system tuning value can be flexibly adjusted by increasing or decreasing the weight of the base frame and the spring stiffness, so as to obtain the ideal working state for different densities of materials and conveying capacity.
Since the vibration amplitude of the base frame is obviously less than the vibration amplitude of the conveying trough body, and the vibration force of the conveying trough body and the base frame basically cancel each other, the reaction force generated during the work of the equipment is relatively small, and the reaction force transmitted to the foundation will be further reduced after the shock isolation by the shock absorption system, so this type of conveyor has no special requirements for the installation of the foundation.
| Model | Capacity (t/h) | Vibration Frequency (Hz) | Trough Length (m)/Power (KW) | |||||||||||
| 3 | 4 | 5 | 6 | 8 | 10 | 12 | 15 | 18 | 20 | 25 | 30 | |||
| ASL-150 | 5 | 6.7~10.8 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 2.2 | 2.2 | 2.2 | 3.7 |
| ASL-300 | 20 | 6.7~10.8 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 2.2 | 2.2 | 3.7 | 3.7 | 3.7 | 5.5 |
| ASL-450 | 35 | 6.7~10.8 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 2.2 | 2.2 | 3.7 | 3.7 | 3.7 | 5.5 | 5.5 |
| ASL-600 | 50 | 6.7~10.8 | 1.5 | 1.5 | 1.5 | 1.5 | 2.2 | 2.2 | 3.7 | 3.7 | 3.7 | 5.5 | 5.5 | 7.5 |
| ASL-750 | 65 | 6.7~10.8 | 1.5 | 1.5 | 2.2 | 2.2 | 3.7 | 3.7 | 3.7 | 5.5 | 7.5 | 7.5 | 5.5*2 | 5.5*2 |
| ASL-900 | 80 | 6.7~10.8 | 1.5 | 1.5 | 2.2 | 2.2 | 3.7 | 3.7 | 5.5 | 5.5 | 7.5 | 7.5 | 5.5*2 | 5.5*2 |
| ASL-1050 | 95 | 6.7~10.8 | 1.5 | 2.2 | 2.2 | 3.7 | 3.7 | 5.5 | 5.5 | 7.5 | 7.5 | 5.5*2 | 5.5*2 | 7.5*2 |
| ASL-1200 | 110 | 6.7~10.8 | 1.5 | 2.2 | 2.2 | 3.7 | 3.7 | 5.5 | 5.5 | 7.5 | 5.5*2 | 5.5*2 | 5.5*2 | 7.5*2 |
| ASL-1350 | 125 | 6.7~10.8 | 1.5 | 2.2 | 3.7 | 3.7 | 5.5 | 5.5 | 7.5 | 7.5 | 5.5*2 | 5.5*2 | 7.5*2 | 7.5*2 |
| ASL-1500 | 140 | 6.7~10.8 | 2.2 | 2.2 | 3.7 | 3.7 | 5.5 | 5.5 | 7.5 | 5.5*2 | 5.5*2 | 5.5*2 | 7.5*2 | 11*2 |
| ASL-1650 | 155 | 6.7~10.8 | 2.2 | 3.7 | 3.7 | 3.7 | 5.5 | 7.5 | 7.5 | 5.5*2 | 5.5*2 | 7.5*2 | 7.5*2 | 11*2 |
| ASL-1800 | 170 | 6.7~10.8 | 2.2 | 3.7 | 3.7 | 3.7 | 5.5 | 7.5 | 7.5 | 5.5*2 | 5.5*2 | 7.5*2 | 7.5*2 | 11*2 |
| ASL-2000 | 185 | 6.7~10.8 | 2.2 | 3.7 | 3.7 | 5.5 | 5.5 | 7.5 | 5.5*2 | 5.5*2 | 7.5*2 | 7.5*2 | 11*2 | 11*2 |
Note:
1. The above data is for reference only. Our company reserves the right to modify the above data.
2. The conveying capacity here is calculated according to the horizontal transport of river sand (bulk density 1.6t/m³, water content 5%).
3. The power of the conveying trough with sealing cover, lining plate and conveying materials with different bulk densities needs to be recalculated.
4. When the conveying distance exceeds 15 meters, we will adopt the segmented structure, and the user needs to assemble and connect on site.
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