The scraper conveyor is divided into two types, one is a flat bottom type; The other type is a round bottom type, usually with a circular arc shape (U-shaped machine slot) at the lower part. Each type uses a chain as a traction component and a scraper to push the material. In addition to horizontal conveying, it can also be inclined conveying with a small inclination angle. Suitable for high-speed and long-distance transportation of homogeneous granular block, granular, and powder materials. It mainly consists of a machine head, a machine tail, an intermediate section, a scraper chain, and a driving device. Next, I will introduce the characteristics of the scraper conveyor:
1. Energy saving and durability: Due to the use of double row sleeve roller chains for the chain, the rollers of the chain run on a certain track for rolling friction, so the energy-saving effect is obvious, saving about 10% energy compared to ordinary horizontal conveyors. At the same time, the center of the double row chain is a scraper, with a reasonable stress condition, and there is basically no deviation during operation. In addition, the key components in the chain are subject to special heat treatment, greatly increasing reliability.
2. Stable and reliable operation: Due to the use of double row chains to transport materials, the scraper conveyor is in the form of a bag when scraping, and the scraper is solid, so the conveying efficiency is high, there is almost no lag phenomenon in the material, the material flow is stable, the entire machine operates smoothly, and the noise is low; At the same time, the chain operation is separated from the kinetic energy of the scraper, making the operation more reliable. Reduced wear and increased service life.
3. Beautiful appearance and convenient maintenance: Due to the overall stamping and bending structure of the housing, it has good rigidity, beautiful appearance, and good sealing performance. Meanwhile, it provides convenience for installation and maintenance. The equipment can also be equipped with devices and detection devices according to use needs.
