Round-through continuously variable transmission

Abstract

The invention discloses a round-through continuously variable transmission. The round-through continuously variable transmission comprises an input mechanism, an output mechanism and a transmission mechanism, wherein the front and back screw rods of the transmission mechanism are connected with front and back sliding jacking base components respectively; front jacking shafts of small and big geardisc components are arranged on conical roller bearings on the upper parts of the front and back sliding jacking base components respectively; back jacking shafts of the small and big gear disc components are arranged in front and back positioning jacking base components respectively; output shafts of back jacking shafts of the small and big gear disc components are connected through a coupler; the rear ends of screw rods of the input mechanism and output mechanisms are connected with the sliding jacking base components respectively; the front jacking shafts of input and output gear disc components are arranged on the upper parts of the sliding jacking base components respectively; the output shafts of the front jacking shafts serve as an input shaft and an output shaft; the back jacking shafts of the small and big gear disc components are arranged on the positioning jacking base components respectively; the input gear disc component is connected with the small gear disc component of the transmission mechanism through a front chain; and the big gear disc component is connected with the output gear disc component of the output mechanism through a rear chain. The round-through continuously variable transmission has reasonable design, a compact structure and stable performance and is applied to variable speed mechanical equipment.

Description

technical field [0001] The present invention relates to a transmission, which is different from the continuously variable transmissions on the market: the present invention adopts a variable-diameter speed regulation principle different from conventional ones, and realizes variable-diameter speed regulation through radial adjustment of loose teeth; it can realize large The stepless speed change of power can be directly applied to the YTO stepless speed changer for stepless speed regulation in large-scale equipment such as hydropower generation, wind power generation, and metallurgical industry. Background technique [0002] In many cases, the machine needs to change the speed at any time according to different requirements during the working process, such as the car needs to change the driving speed according to the specific situation; the machine tool needs to adjust the spindle speed according to the specific conditions of the processed parts to achieve the most favorable c...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a new type of mechanical round-through continuously variable transmission with large output power and small investment in view of the problems of generally low power, complex structure and large investment in the current domestic and foreign markets of continuously variable transmissions

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