Convenient-to-disassemble durable industrial conveying chain

Abstract

The invention relates to the technical field of industrial conveying chains, and relates to a convenient-to-disassemble durable industrial conveying chain. The convenient-to-disassemble durable industrial conveying chain comprises a plurality of chain links which are connected in sequence, each chain joint comprises a chain plate group, a sleeve, a roller and a pin shaft, and the chain plate groupcomprises two inner chain pieces and two outer chain pieces; sleeve clamping holes are formed in the two ends of the inner chain pieces, and inner chain piece clamping sleeves with notches are embedded in the sleeve clamping holes; pin shaft clamping holes are formed in the two ends of the outer chain pieces, and outer chain piece clamping sleeves with gaps are embedded in the pin shaft clampingholes. The convenient-to-disassemble durable industrial conveying chain has the following effects that due to the fact that the damage of the inner chain pieces and the outer chain pieces is small, the parts are in interference fit after the accessories are installed, a whole chain does not need to be replaced, the purchasing cost is reduced, the maintenance cost can also be reduced, and the chaincan be maintained faster and more simply, the time cost is saved, due to the sealing design of the chain, good wear resistance can be guaranteed, so that the lengthening speed of the chain is reducedby many products compared with similar products under the non-natural state abrasion, the service life of the chain is prolonged, and the purpose of more durable use is achieved.

Description

technical field [0001] The invention relates to the technical field of industrial conveying chains, in particular to a convenient detachable durable industrial conveying chain. Background technique [0002] Conveyor chain is a widely used transportation component, especially in mining machinery, steel rolling machinery, cement transportation, sugar rolling production, palm oil production, paper industry, logging industry and other fields; especially in the field of metallurgical transportation, Conveyor chains can be used to transport metallurgical products. Compared with the use of roller conveyors, the conveyor chain itself has the characteristics of simple structure, light weight of equipment, and low maintenance costs. [0003] The Chinese utility model patent with the authorized notification number CN203283756U discloses a die-forged heavy-duty bent plate chain, which is composed of chain links connected in sequence. The cylinder and the roller are connected. The die f...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: the use of the chain under long-term load conditions will cause the chain to be elongated (caused by wear between the sleeve and the pin), and the matching effect with the sprocket will become poor, resulting in its inability to If it works normally, it needs to be replaced and maintained, and since the parts of the chain link are originally interference fit, and when the new part is installed after the chain link is removed, it will cause fatigue and looseness between the parts

At this time, the fatigue strength and tension of the chain decrease, which increases the probability of accidents. In order to reduce the occurrence of accidents, it is often necessary to replace the entire chain, which greatly increases the maintenance and procurement costs.

Images