Functions and Classification of Active Disk Finished Product Components

　　Active disk finished componentSuitable for board conveyors and coal chutes. The board chain is driven by a chain cobalt. The chain cobalt component is not only easily affected by static loads but also by pulsating and impact loads. Therefore, the chain cobalt is made of steel. Now, let's understand the functions and classifications of the active board finished components!

　　Drive panel finished components:

　　The finished components of the drive disk are processed and formed in the machining center, with hardened tooth surfaces. The chain cobalt forgings must have no defects such as cracks, inclusions, wrinkles, forging damage, or chuck slag on the surface. After 6 months of operation, the chain cobalt components should be placed at 180 degrees, evenly placed, with uniform wear on both sides of the chain teeth.

　　Function of active disk finished components:

　　The active disk finished component is an important driving part of the board conveyor and the conveyor. When a high-power motor transmits torque to the chain cobalt shaft group, the chain cobalt drives the board to pull coal.

　　Composition of active disk finished component assembly:

　　The active disk finished component is placed on the head frame and end frame of the head gear component. It mainly consists of chain cobalt, shafts, bearings, housings, knife guards, end caps, seals (floating seals, skeleton oil seals, O-rings, dust seals), etc.

　　Classification of active disk finished components:

　　The chain cobalt component of the board conveyor consists of chain cobalt and rollers. The assembly structure of the chain cobalt is divided into two types: partial and integral.

　　The split chain cobalt component includes one chain cobalt and two semi-circular split rollers fixed in place with bolts. There are two chain cobalts at both ends of the roller, forming a double-sided chain structure. The roller holes are connected to the low-speed shaft and blind shaft of the reducer at both ends. The advantage of the detachable structure is that the chain cobalt can be replaced only when the teeth are worn, without needing to replace the rollers.

　　The difference between the integral chain cobalt component and the detachable roller component is that the roller and chain cobalt are welded together. The integrated chain cobalt assembly is convenient for disassembly and maintenance.

　　According to the different usage locations, it is divided into cylinder head chain cobalt shaft group and tail rocket shaft group.

　　The active chain cobalt assembly of the buried board conveyor is usually a concave chain. Compared to convex chains, it can adapt to domestic ring chains, ensuring that even if the main link wears out, the chain will not be lost, greatly extending the chain replacement cycle. The corresponding chain tension adjustment uses a worm gear reduction self-locking tensioning mechanism, which is labor-saving and easy to operate, ensuring tension on both sides. At the same time, the high-strength circulating chain of the embedded board conveyor is a conveying chain with a large load capacity and wear resistance. Based on the characteristics of material segmentation, it prevents the return chain from separating from the board material, sharply increasing fuel supply, and causing chain blockage accidents in the mechanical warehouse.

　　Moreover, the embedded board conveyor is also equipped with an overload protection device. If the chain is overloaded, it will automatically stop running and issue an alarm signal. To reduce the wear of the board and chain of the buried board conveyor, internal basalt tin is added, which not only has a much longer lifespan than metal linings but also has less friction resistance than metal linings.

　　The buried board conveyor is equipped with a chain alarm device that can promptly detect chain breakage, broken chains, automatically shut down, and issue an alarm signal. By adding a unique double-shoulder bag drive mechanism, it not only increases strength, saves space, but is also easy to place. The embedded board conveyor consists of a spiral shaft with spiral blades, a cylinder body, and bearing placement.