(1) Application of the vibrating feeder for construction material?
The vibrating feeder can feed the block and granular materials from the storage bin to the receiving device evenly, regularly and continuously. In the sand and gravel production line, it can continuously and evenly feed the crushing machine, and the materials can be coarsely screened. It is widely used in crushing and screening combined equipment in metallurgy, coal mine, mineral processing, building materials, chemical industry, abrasives and other industries.

(2) Operating procedures of the vibrating feeder?

1. The operator should be familiar with the equipment and abide by the factory operation, maintenance, safety and hygiene regulations.
2. The operator should read the duty record before starting work, and check the equipment to check whether the bolts of each part are loose and whether the machine surface is damaged.
3. The start of the feeder should follow the sequence of the process system, and it is strictly forbidden to start with a load.
4. During the operation of the feeder, the load of the feeder should be observed frequently. If the amplitude of the feeder is significantly reduced if the load is too heavy, the feeding amount should be reduced, and the temperature rise of the vibration exciter bearing should be checked frequently. Allow greater than 75 ℃.
5. The stop of the feeder should be in accordance with the sequence of the process system. Except for special accidents, it is forbidden to stop with material or continue to feed after stopping.
   (3) Lubrication of vibrating feeder?
   The vibration exciter bearing of the vibrating feeder is lubricated with dry oil, and the No. 3 lithium-based grease is injected into the oil cup. The oil filling amount of each bearing is 1/3-1/2 of its cavity volume, and each bearing should be kept The oil volume of the feeder is roughly the same, and the oil is replenished twice a week. After every 400 hours of operation of the feeder, open the hexagonal screw plug under the exciter to discharge the oil in the pipe.
   (4) The main features of the vibrating feeder?
6. Small size, light weight, simple and compact structure;
7. High efficiency, large feeding capacity and low noise, which is conducive to improving the working environment;
8. The motor vibrating feeder works far beyond the resonance state, so the amplitude is stable, the operation is reliable, and the adaptability to various materials is strong;
9. The electrical control of the vibrating feeder adopts half-wave rectifier, which can adjust the feeding amount steplessly, and can be used in the production process of automatic control to realize the automation of the production process;
10. The vibrating feeder has no rotating parts, no lubrication, simple structure and convenient maintenance;
    1. The vibrating feeder adopts the trough made of alloy steel plate, which is suitable for conveying high temperature, serious wear and corrosive materials;
    2. The vibrating feeder can adopt a closed structure, which can prevent dust spillage and environmental pollution.

(5) Detailed introduction of vibrating feeder?
The vibrating feeder is a new type, energy-saving and general-purpose feeding equipment. It has the characteristics of simple and compact structure, convenient use and maintenance, less wear on the trough, and long service life. It is used to uniformly, continuously or quantitatively feed bulk, granular and powdery materials from storage bins or other storage equipment to receiving equipment, and is suitable for automatic batching, quantitative packaging and automatic control.

(6) Maintenance and overhaul of the vibrating feeder?
Weekly inspection: Check the frame structure itself or the welding seam for cracks. If there are cracks in the beam or side plate, the surface should be cleaned, and a small hole of 5mm should be drilled at the end of the crack to shovel out the groove and perform heat repair welding. The repair welding should ensure that the welding In order to avoid stress concentration, it is not allowed to make gas cutting holes and welding accessories on the frame by yourself.
Annual inspection: The vibration exciter should be overhauled, and the vibration exciter should be completely disassembled for cleaning. If the rolling bearing is pitted and cracked, it should be replaced in time.