Improve the stability of the belt conveyor covers from where to start, the belt conveyor covers mainly includes the center of the anchor cup, from the inside to the outside of the anchoring channel steel pipe, steel or iron cover, rubber cover, anchoring channel steel pipe is provided with an anchoring plate at the end. The sealing rubber strip and sealant are arranged at the touch of the anchorage channel steel pipe and the steel or iron cover. The front end of the steel or iron cover is separated from the polyurethane foam, non-dry sealing paste and sealing rubber strip. In the belt conveyor covers sealing link, increase the rubber belt conveyor covers, and the sealing structure is optimized and optimized, in order to further improve the function of this link, and extend its service life.
The structure and characteristics of sealing belt conveyor covers. Sealing belt conveyor covers is a kind of simple structure, easy to make, low cost, good sealing rain proof function, and beautiful sealing belt conveyor covers. It contains a quarter globe cover, sealed rain sleeve and chassis. The sealed rain sleeve is connected with the chassis, and the quarter spherical cover is connected with the chassis on the top of the sealed rain sleeve. The utility model is applicable to the sealing and rain prevention of the wall piercing hole in the project of the wall piercing pipe or wire device. The product includes the center of the anchor cup, from inside to outside the anchoring channel steel pipe, steel or iron cover, rubber cover, anchoring channel steel pipe is provided with an anchoring plate at the end, the anchor channel steel pipe and steel or iron cover touch is provided with a sealing rubber strip, sealant, steel or iron cover front separation is provided with polyurethane foam, dry sealing paste, sealing rubber strip. In the belt conveyor covers sealing link, increase the rubber belt conveyor covers, and the sealing structure is optimized and optimized, in order to further improve the function of this link, and extend its service life.
belt conveyor inspection contents:
1. The support of the head, tail and the whole conveyor is intact and firm, without floating coal and sundry materials. Otherwise, the work can only be carried out after being treated by the monitor and the support worker.
2. Pull the control handle of the conveyor to the power off position and lock it, hang the power off sign, and then check the following parts:
(1) The connectors and fasteners used in the head and belt storage device should be reliable, and the protective cover, the roller and the bearing should rotate flexibly;
(2) Whether the coupling of belt conveyor is in good condition;
(3) The brake belt and brake wheel contact tightly, braking;
(4) the amount of oil in the reducer is appropriate, without oil leakage;
(5) Each roller of the fuselage is flexible in rotation, the hanging device of the bracket is complete, the beam is straight, and the bearing roller is flexible in rotation without degumming;
(6) The tail roller rotates flexibly and the bearing is well lubricated;
(7) Conveyor before and after loading in accordance with the provisions;
(8) the conveyor belt is in good condition, the clip is not broken, loose (vulcanized hot repair joint without opening glue phenomenon), the conveyor belt without tearing, scars;
(9) The center of the conveyor is consistent with the center of each machine before and after, no deviation, suitable tightness, the coal plate is intact;
(10) Power, signal, communication cable hanging neatly, no extrusion, no scratching;
(11) the fence and grate at the top of the bunker should be complete and firm;
(12) fire extinguishing, spray dust removal facilities.
3. Boot, take off the belt conveyor covers control switch on the power failure plate, close the control switch, send out the boot signal and shout, let the personnel leave the conveyor rotation. After installing the belt conveyor covers, first click two times, and then rotate for more than a week, and then check the following:
(1) Whether the operating sound of each part is normal; Conveyor belt is not deviated, slip, beat or scratch card phenomenon; Conveyor belt tightness tightness is qualified and tension table indication is correct;
(2) Whether the control button, signal, communication and other facilities are sensitive;
(3) After the above items have been checked and processed as qualified, they can be formally operated.
