What aspects to start from to maintain the conveyor

What aspects to start from to maintain the conveyor,
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The screw conveyor can meet the needs of many materials, especially the powdery materials, with the overall rigidity of good, stable operation, reliable sealing, easy to align the characteristics, the conveying principle is mainly to use the spiral blades in the screw conveyor along the screw conveyor shell to carry out the conveying work. The rotation direction of the rotary shaft of the screw conveyor is also to determine the conveying direction of the material, because the screw conveyor can be conveyed in both directions, we must first determine the rotation direction of the screw shaft when operating, and then carry out the conveying of the material. In the market and manufacturers, we understand that the screw shaft of the screw conveyor is basically made of steel pipes, because the torque that the hollow shaft and the solid shaft of the same diameter can bear is not much different, but the hollow shaft is light in weight, material saving, and easy to connect and install. If a steel pipe with a wall thickness of 5 mm is about 64% lighter than a 50 round bar of the same diameter. Insert a pre-fabricated solid shaft head at both ends of the spiral shaft with an insertion length of not less than 120 mm, and then a casing with a length of about 140 mm on the steel pipe jacket. The three should be tightly jointed and finally tightened with bolts; The solid axle head can be turned into 45 gauge steel as required. In the manufacture of screw conveyor, sometimes because of the particularity of the conveyed material, stainless steel will also be used for manufacturing, stainless steel has obvious advantages compared with general steel, and has outstanding advantages in ensuring the cleanliness and viscosity of the conveyed materials; The biggest disadvantage of this material is the price, the expensive price is also that this kind of material can not be popularized. Correct operation and maintenance of screw conveyor: Screw conveyor is used to convey powdery, granular, small block materials for general purpose conveying equipment, all kinds of bearings are in the dust work, so the reasonable operation and maintenance of the screw conveyor under such working conditions has greater significance, the main requirements for the operation and maintenance of the screw conveyor are as follows: 1. The screw conveyor should start without load, that is, when there is no material in the shell, it will start to feed the screw machine after starting. Before and after driving, you should always check whether the reducer is running smoothly, and if there is any abnormality, you should stop and check it immediately, and try your best to eliminate it. Check the condition of the screw cover plate and whether there is sediment or other debris in the screw, and prohibit driving in the case of screw blockage.