vibrating feeder maintenance methods and technical requirements

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Vibrating feeder equipment uses and structural characteristics
     Vibrating feeder in the production process for the massive, granular and powdered materials from the warehouse or

funnel of t he stored material uniformly continuous or quantitative give to the subject material equipment Vibrating

Feeder, also known as vibration feeder. Vibrating Feeder is mainly by the vibration absorber, to the trough, the

vibration device. types of motor types can be divided into electromagnetic vibrating feeder and motor vibration feeder.

Vibrating feeder set (years) repair the main content
    Vibrating feeder performance is better, the general repair, repair is the main examination for damage to motor

failure and manual flapper valve is more frequent (general motors changed once a year, the flapper valve feeder is

basically less bad).

The vibrating feeder repair methods and technical requirements
A replacement flapper valve manually: (1) repair processes: the construction preparation --- blackout listed, the

tripartite confirm --- removal of the flapper valve and the con nection to the hopper --- 4 carried out of the flapper

valve --- back loaded The flapper valve --- to do the scene 6S.
(2) vibrating feeder to overhaul the main content and method are as follows:
Ready for a new flapper valve to replace the local traffic lifting to determine the power off before operating.
(4) removal of the flapper valve and the connection to the hopper, attention to the preservation of good to remove the

bolt.
5 raised the flapper valve should be careful not to damage the mouth on the spout and hopper.
6. Back loaded, eyes empty on a good first take the side of the middle hole in the middle of the hole to find other

trilateral with, put the bolts on the other holes.
Site 6S work must be done, scrap iron and other metal objects must be placed in designated places.
Replacing the vibration motor
Repair process: preparation of construction - stop the points listed, the three parties co nfirmed --- remove the motor

mounting bolts --- back to the installed motor --- to do the scene 6S work
(2) maintenance of the main contents and methods: (1) construction preparation, the new motor ready to be replaced

anywhere near.
Blackout listing, confirmed the tripartite Party electrician remove the motor line connections.
(4) removal of the motor following two bolts first busy removed, two people amplitude motor, and then split out the two

bolts of the motor following fall injured person, so as not wholly removed, and damage to the motor (motor replaced can

be repaired).
Back loaded motor, carrying the motor at the base of the eye holes by two other people to bring the bolt, then angle

tighten the bolts evenly.
Replaced the motor must be saved to the specified location. Note: The lighter weight of the motor, so the scene

considering the operation of artificial lift to help the motor.
Methods of Acceptance
    Test before the acceptance of the preparation: (1) mechanical safety devices and electrical protective devices has

been correctly installed (2) vibrating feeder drive motor power switch is converted from the central to the site,

workers withdraw from the scene. (3) Check the motor power is phase motor phase failure. (4), safety measures should

meet the requirements.

    In the acceptance test process: (1) in accordance with the vibrating feeder operating procedures to start the

motor, all parts of the anomalies and the friction sound, in order to continue to operate, vibrating feeder load

running time of not less than fifteen minutes, no load in normal operation, gradually began to discharge, adjust the

gate to control the flow of good material, check the material is uniform. (2) Check the motor bearing temperature, < br />
vibration to the trough (try to turn the bearing parts no unusual noise. The rolling bearing temperature should not

exceed the ambient temperature of +40 ° C), vibrating feeder should not be less than 1 hour (new for vibration

reducer, not less than 4 hours) continuous operation under full load of prescribed a timely manner abnormal failure to

deal with and handle, and make a record. (3) after a continuous load operation the prescribed time, vibrating feeder of

the technical indicators have reached the design requirements or to meet the safety production needs.