Vibrating Feeder Basics

Can the massive, granular materials from silos in the average, regular, continuous feeding device to go into the subject in the sand production line can be broken machinery continuous average to feed, and materials for coarse sieve points, widely used for crushing, screening plants metallurgy, coal, mineral processing, building materials, chemicals, abrasive and other industries in the …
Can the massive, granular materials from silos in the average, regular, continuous feeding device to go into the subject in the sand production line can be broken machinery continuous average to feed, and materials for coarse sieve points, widely used for crushing, screening plants metallurgy, coal, mineral processing, building materials, chemical, and other industries in the abrasive. feeder (feeder) functional characteristics: stable vibration, reliable operation and long life; exciting force can be adjusted, subject to change and control the flow, adjusted to facilitate chaos; vibration motor as vibration source, low noise, consumption electricity, the adjustment function, and no red material phenomenon. simple structure, reliable operation, adjustable mounting convenient, light weight, small size, convenient maintenance, to prevent dust pollution when using the closed-end structure of the fuselage.
Motor feeder structure and its use can be divided into three types: gzd type feeder, vibrating feeder zsw type feeder gzz type.
Vibration feeder works:
Gzd type feeder consists of vibrating frame idea, vibration electric motor, spring, supporting seat and wear-resistant linings and other components.
Because vibration electric motor starts, so that the rack on a support spring for forced vibration, the material is this vibration as a driving force for sliding and throwing motion in the trough, so that the material feed forward and achieve objectives.
Feeder zsw type:
Zsw type feeder consists of vibrating idea frame, spring, vibrator, motor vibrating frame and motor and other components. exciter is the specific position by two. zsw opposed to the eccentric shaft consisting of a gear is engaged, it is necessary that the assembly gears engaged by tag, driven by a motor, so that the two eccentric shaft rotation, resulting in a huge synthetic linear exciting force, so that the body support spring for forcing the vibration, vibrating feeder zsw type material is this vibration as a driving force for sliding and throwing motion in the trough, so that the material feed forward and achieve objectives. when the material through a sieve of grooves on the body, the smaller material can fall through the screen bars gap, the next step may not be broken through, and from the screening effect.
Feeder gzz type:
Gzz this series configuration before lower crushing equipment, while the continuous average delivery of bulk materials, materials in the soil to remove impurities, control the feeding amount, so that subsequent crushing, screening processing capacity to match the production line it is a complete set of the production line of essential equipment, with rugged, impact resistance, wear characteristics.
1. top feeder for batching, dosing feed to ensure feed when the average is not chaos, to prevent the material gravity should be installed horizontally, such as general material continuous feeding, can be installed under 10 tilt. for viscous materials and materials with large water content can be installed under Portable Crusher the list of 15.
2. after installation of the feeder should be left horizontal 20mm travel clearance shall be horizontal, hanging device using a flexible connection. empty test before
3. should all bolt once, especially vibration motor bolt, 3-5 hours of continuous operation should be re-tightened once.
4. when necessary test two counter-rotating vibration motor, the current chaos and noise, abnormal timely processing of parking.
5. motor bearings every february bear grease, hot season should be filling a lubricant month.
Gzg motor feeder maintenance and requirements:
1. feeder during operation should always check the current and the motor surface temperature amplitude, vibration motor, the amplitude of the front and rear requires an average, not about swing shaking, vibrating motor current chaos, such as unusual circumstances, treatment should be stopped immediately.
2. vibration motor bearing lubri SBM ion is the hub of the entire feeder working properly, in the course of the bearing should raise second-molybdenum 2 # grease filling once every two months, plus monthly hot season note once every six months to overhaul a motor, replace the internal bearings.
1, before the start of preparatory work:
(1) read on duty records, dealing with the legacy of a group of topics:
(2) check and eliminate between the body and whether the chute, spring and bracket affect the body movement of debris and other materials;
(3) carefully check all the fasteners are fully tightened; lubricants
(4) check exciter oil level is higher than the inside height;
(5) check the drive belt is good; if found damaged should be replaced; when there is oil, with a rag to wipe;
(6) check guard is good, there is insecurity should find and remove.
(1) the inspection machine with normal transmission sector, before they can start;
(2) the machine is only allowed in the case of no load start; after
(3) start, if there is an abnormal phenomenon, immediately parking, to be identifi SBM ion and removal of irregularities before restarting.
(1) after the chaos vibration machine before running the strip;
(2) the addition shall comply with the requirements of the load test;
(3) stop the process forward should be to prohibit the strip down or at stop after stop inheritance feed.
1, often the maintenance and inspection are Mobile Crusher important means to extend the life of the machine, to ensure the normal work, the user should be addressed. for lubri SBM ion, should note the following:
(1) the machine adopts thin oil splash lubri SBM ion and lubricants should be based on the place of use, temperature, decide, generally use gear oil;
(2) shall ensure that the exciter oil dilute the oil is higher than the standard height (raised through joint elbow), must be replaced every 3-6 months, once applied oil change clean gasoline or kerosene tank, bearing raceway and gear surfaces.
(1) the machine manipulation staff, subject to safety and technical edu SBM ion; when
(2) operation of non-machine Vertical Roller Mill side liren, touch the body, adjust, clearing, cleaning or inspection;
(3) machinery and equipment should be grounded, insulated wires should be reliable, and place in snakeskin tube, often check the electrical wiring for wear and leakage.
Feeder using the premise:
(1) ambient temperature does not exceed + 40 ℃;
(2) at an ambient temperature of 205 ℃, the nearby media relative humidity less than 85%; no severe erosion and affect the electrical insulation medium near