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Hoist chain
Classification:
Detailed
It is a metal chain or ring, mostly used for mechanical transmission and traction. A chain used to obstruct traffic (e. g. in a street, at the entrance to a river or harbor), a chain used for mechanical transmission.
1. The chain includes four series:transmission chain;Conveyor chain; Pull chain; Special professional chain
2. A series of links or rings, often of metal: chains used to obstruct traffic passages (e. g. in streets, rivers or entrances to harbors); chains used mechanically;
3, the chain can be divided into short pitch precisionroller chain; Short pitch precision roller chain; Bending plate roller chain for heavy load transmission; Chain for cement machinery,plate chain; High-strength chain.
Basic Category:
According to different uses and functional areas, the chain is divided into four kinds: transmission chain, conveyor chain, traction chain and special special chain.
1, transmission chain: mainly used to transmit power chain.
2. Conveyor chain: mainly used for conveying materials.
3, traction chain: mainly used for pulling and lifting chain.
4, special special chain: mainly used for special mechanical devices, with special functions and structure of the chain.
Structure: In similar products, according to the basic structure of the chain, that is, according to the shape of the components, the parts and parts meshing with the chain, the size ratio between the parts and other aspects of the chain product series. There are many kinds of chains, but their basic structure is only the following, and the others are the deformation of these kinds. We can see from the above several kinds of chain structure, most of the chain is composed of chain plates, chain pins, bushings and other components. Other types of chains just make different changes to the chain plates according to different needs. Some are equipped with scrapers on the chain plates, some are equipped with guide bearings on the chain plates, and some are equipped with rollers on the chain plates. Wait, these are all modifications for application in different applications.
hoist chainThe head part in the composition structure is assembled into a whole by the upper casing, the driving shaft part, the reducer, the coupling, the motor, etc. The middle part of the casing according to the height of the need to lift, the configuration of different number of middle part of the casing superposition can meet the needs. The hopper is fixed on the joint of the chain with a nut. Bucket elevators of different heights are now equipped with the corresponding number of chains, joints, and hoppers.
Mechanical part: spindle device, reducer, coupling, brake, hydraulic station, depth indicator and its transmission device, tachometer generator degree device, guard plate, shield, guardrail.
Auxiliary mechanical parts: driver's chair, guide wheel and sheave (only multi-rope friction lifting machine), car trough device (only multi-rope friction lifting machine). Electrical department: main motor and electrical drag device, electrical control device, electrical protection device.
hoist chain technical requirements:
Hoist chain technical requirements to often check the tightness. Chain connection can not be too loose or too tight, will affect the wear of the chain, and sometimes there will be problems, affectingbucket elevatorefficiency of work. Second, check whether the chain is rusted. Because the chain is exposed, it is easy to rust in a humid environment. Always check whether the appearance of the chain is rusty, and if necessary, alter the antirust paint.
The vertical hoist chain is driven by plate chain, which has been replaced by the corresponding NE series bucket elevator products. The technical requirements of the hoist chain are plate type.sleeve roller chainFor the traction component, the hopper is fixed on the chain plate and placed successively, and the bucket elevator is used for inflow loading and low speed and heavy load unloading.
The vertical hoist chain is suitable for transporting medium and large block, fragile and polished materials with a bulk density of less than 2t/m3, and the material temperature does not exceed 2500C, such as lump coal, ore, pebbles, coke, etc. Once the chain is found to be faulty or damaged, the operation shall be suspended and the operation shall be continued after the fault or problem is solved.
Key words:
scraper
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Service Hotline:
Address: No. 88 Hongsheng Street, Karen North District, Changchun City, Jilin Province
E-mail:sales@yobest-chains.com
Contact Person: James Jing
Telephone: 86-18088682315
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