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Common problems and solutions of belt conveyor belts

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Update time : 2022-08-04 08:48:42
The belt deviation of the belt conveyor is the most troublesome problem of the conveyor. Only by finding out the cause of the leather deviation can the real problem be solved. The main reasons for the deviation of the conveyor belt are as follows: 1. The belt is damaged and the force is uneven The belt conveyor needs to be checked regularly, and the belt with serious wear can be replaced with a new one directly. 2. The installation axis of the idler and roller is not perpendicular to the center of the conveyor belt Adjust the load bearing roller group, which side of the belt conveyor belt is biased, and the side that is biased towards the roller group will move towards the direction of the belt, or it will move backward on the other side. 3. The height of the wire rope of the fuselage is inconsistent, and the conveyor belt joint is not vertical Adjust the position on both sides of the driving pulley or the driven pulley to balance the tension of the belt. If the adjustment is invalid, it is necessary to reconnect. 4. Belt slack Adjust the belt conveyor tensioning device and adjust its tension to an appropriate range. 5. The tail roller and guide roller are not adjusted properly If the belt deviation occurs in the guide roller, the tail roller and the unloading roller, the head frame, the square iron and bolts on the tail frame can be adjusted. Before adjustment, loosen the bolts at both ends of the roller shaft to facilitate the adjustment, and tighten it after adjustment. , Yijia assembly line is a good deviation roller. 6. Belt breakage When the belt of the belt conveyor is broken, the power supply should be cut off in time, the belt with high strength should be replaced, and more attention should be paid to the inspection and maintenance of the belt at ordinary times. 7. The belt does not turn There are two main reasons for the non-rotation of the belt. One is that the belt conveyor has too much load, causing the conveyor roller device to not rotate or idling. The other reason is that the belt conveyor has been working for a long time and the belt is loose. Faced with these two situations, what the user needs to do is: ①Add some resistance material on the outer ring of the drum to increase the internal tension of the belt; ②Add some material on the belt, but it should not be too much; ③Check whether the material on the belt is Too much will cause overweight. When the belt conveyor belt is not working, it is forbidden to place materials on it. 8. Belt slip The reasons for the slippage of the belt conveyor are: ① insufficient belt tension, ② excessive loading of the belt conveyor, ③ increased operating resistance of the belt conveyor. The solutions corresponding to these three situations are: ① Replace with automatic tensioning device. ②Control the conveying volume of the belt conveyor. ③ Stop the machine in time to clean up foreign objects.
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Redirection roller - as are used with conveyor belt and conveyor, the use of the product in the concrete of beautiful shape, apply more extensive, can be used in ah cesspool, wet, muddy conditions such as evil slightly, the drum is often used, so what exactly is the purpose of his, to detail below.



The function of the drum is to change the winding direction of the tape, so that the tape forms a circular closed component. The general form of his performance is: the tail roller of the conveyor, can produce 180° of direction; The tensioning roller comprising the tensioning device; Increase the roller of the belt wrapping Angle, so that the belt has a certain direction. There are also two kinds of switch to the roller and no rubber package. The steering drum, also known as the leading steering drum, is a common belt mechanical accessory. It is mainly used in changing the running direction of the conveyor belt or pressing the conveyor belt to increase it and drive the drum. It is the driving device of various mobile belt belt machines and can also be used by some fixed belt belt machines.


The driving drum is the core output of power in conveying equipment, or the transmission unit, which can be mainly used to transport the conveyor belt and materials, provide power for use, and increase the Angle between the driving drum and the conveyor belt, so as to improve the working efficiency of the driving drum.

In general is mainly used to change the running direction of conveyor belt, or enlarged its compaction conveyor belt and transmission Angle of roller, guide roller is mainly at the bottom of the belt movement, such as belt transporting direction to the left, then the redirection roller on the right side of the belt conveyor, the main structure for bearings and steel cylinder, transmission roller belt conveyor is driving wheel.
There are many functions of changing the roller. On the one hand, it can change the direction of transportation and on the other hand, it can provide work efficiency. These two points are introduced in the above article.
EP polyester conveyor belt features EP polyester conveyor belt features
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EP conveyor belt, also known as polyester conveyor belt, is one of the commonly used conveyor belt products. It is divided into specifications and models according to the difference of bandwidth, number of cloth layers and covering glue thickness (working face and non-working face), and EP conveyor belt products with corresponding parameters are selected according to different operating environments. In the process of selection, we can understand the characteristics of EP polyester conveyor belt, so as to make better use of the product.
1, light weight, thin belt, high strength, soft belt body. This is a big distinguishing feature of this conveyor belt. Thin conveyor belt and do not lose strength, which is also the big reason why we choose it.
2. High impact resistance and good elasticity. Because it is a stretchy material, it does less damage when it has an impact force. 3, wear resistance, corrosion resistance. This is just the characteristics of polyester, in the conveyor belt to play a huge role.
4. Carrying capacity is high. It can be used in medium and long distance fast transportation.
How should the conveyor belt be cleaned How should the conveyor belt be cleaned
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There are many kinds of conveyor belt, and there are many kinds of colors. The conveyor belt has a wide range of applications, and because the color will be liked by more users, but the conveyor belt will easily become dirty, and it needs to be cleaned frequently. Then how should the conveyor belt be cleaned more routinely?

The production workshop of the conveyor belt needs to go through a series of cleaning work before production. Some plastic paper and other things will be spread on the ground of the workshop to prevent the conveyor belt from being stained with dust or other dirty things.

But in the process of production, there is still some dust or any other waste debris. If you get it, how do you clean it up?

In general, it can be wiped clean with a wet rag. If you encounter some places that can't be wiped off, you need to use some chemicals to wipe. No melted rubber can be dissolved in benzene, can use cotton or towel dipped in benzene to wipe, must pay attention to: benzene is flammable, is also easy to volatilize, when using must pay attention to safety, do not close to the open flame.

After the conveyor belt is wiped with benzene, the conveyor belt will be clean again, very beautiful.
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Bucket elevator conveyor belt in the process of use often appear glue surface damage, glue surface damage after the conveyor belt there is no way to use normally, and even affect the service life of the conveyor belt, how should we avoid bucket elevator conveyor belt glue surface damage?

1. Reduce the large impact on the conveyor belt

The drop design of the transportation system is relatively large, the direction of coal flow is unreasonable, there are many large pieces of material in the material, it is possible to cause impact on the conveyor belt in the process of transportation, the surface of the conveyor belt of the bucket elevator produces a lot of pits, so that the rubber surface of the conveyor belt damage.

2. Do not touch high temperature materials

When the slag and coal of the boiler room are transported by the conveyor belt, the slag and coal without cooling will melt the covering glue on the surface of the conveyor belt and aggravate the abnormal wear on the surface of the conveyor belt. The sparks generated by electric welding and gas cutting will also have an impact on the glue surface of the conveyor belt.

3 bucket elevator conveyor belt quality

In the process of making the conveyor belt, the adhesive force of the adhesive material is not enough, the process is defective or a certain process is not strict. Under the reaction force of friction force, the covering glue is gradually peeled off on the conveyor belt, and there may be tearing when it is serious.

In a word, in order to reduce the phenomenon of damage to the rubber surface of the conveyor belt of bucket elevator, special attention is needed in production and use, and the conveyor belt of good quality should be purchased when buying, and the regular manufacturer should be purchased as far as possible. In the process of use, pay attention to the use of details, to ensure the standard operation.