Hanging combination track chain wheel and chain wheel transmission mechanism

Abstract

The invention relates to a hanging combination track chain wheel and a chain wheel transmission mechanism and belongs to the technical field of transmission mechanisms. The hanging combination track chain wheel is characterized by comprising at least two annular plates and a plurality of groups of fixing shafts (3) which are used for fixedly connecting the annular plates, wherein the plurality of groups of fixing shafts (3) form an annularly arranged transmission gear between the two annular plates in an enclosed manner; and each of the two annular plates is formed by splicing a plurality of arc-shaped plates connected end to end. According to the hanging combination track chain wheel and a chain wheel transmission mechanism, by changing the integrative type structure of the traditional transmission wheel and adopting a splice assembly type structure, the transmission wheel is decomposed into combination structures which can be singly produced and then formed by being simply assembled, the whole body of the hanging combination track chain wheel and a single annular plate do not need to be integrally formed during production, a plurality of arc-shaped plates and a plurality of groups of fixing shafts can be singly processed respectively, and the parts are directly transported to a using place and then are assembled into an intact transmission chain wheel, so that the using needs of a super-large diameter transmission wheel and the requirements for convenience in transportation, production and processing can be both met.

Description

technical field [0001] A suspension combined track sprocket and a sprocket transmission mechanism belong to the technical field of transmission mechanisms. Background technique [0002] Gear meshing transmission is a common form of transmission in transmission mechanisms, especially planetary gear transmission. In planetary gear transmission, there is usually a gear with a larger diameter and a planetary wheel with a smaller diameter meshing inside the gear with a larger diameter. Through Two gears with a large diameter difference are used to achieve the purpose of deceleration, speed up and speed change. Among them, the planetary gear with a smaller diameter is easy to transport and process due to its small size, but the gear with a larger diameter is especially suitable for generator sets. And other super-large-diameter gears used in occasions that require increased transmission strength and loads have the disadvantage of being difficult to transport during processing, esp...

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Problems solved by technology

[0002] Gear meshing transmission is a common form of transmission in transmission mechanisms, especially planetary gear transmission. In planetary gear transmission, there is usually a gear with a larger diameter and a planetary wheel with a smaller diameter meshing inside the gear with a larger diameter. Through Two gears with a large diameter difference are used to achieve the purpose of deceleration, speed up and speed change. Among them, the planetary gear with a smaller diameter is easy to transport and process due to its small size, but the gear with a larger diameter is especially suitable for generator sets. And other super-large-diameter gears used in occasions that require increased transmission strength and loads have the disadvantage of being difficult to transport during processing, especially the processing and transportation of super-large gears with a diameter of more than 5 meters. , therefore, it can only be processed at the use site, but the use site must also have equipment capable of producing super-large-diameter gears to ensure the accuracy and load-bearing capacity of the gears. Therefore, the current gear or sprocket with one-piece structure cannot meet the current demand for super large transmission wheels, and there is an urgent need for a gear that is convenient for production and transportation, and can guarantee the load and carrying capacity at the same time. Drive wheels with oversized diameter

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