High-power vertical three-branch convection stirrer speed reducer

Abstract

The invention discloses a high-power vertical three-branch convection stirrer speed reducer. The speed reducer is characterized by comprising a lower machine body, an upper machine body, a convectionlarge gear, a third-stage gear I, a second-stage gear I, a first-stage gear I, a first-stage gear II, a second-stage gear II, a third-stage gear II, a first-stage gear III, a second-stage gear III anda third-stage gear III, wherein the convection large gear, the third-stage gear I, the second-stage gear I, the first-stage gear I, the first-stage gear II, the second-stage gear II, the third-stagegear II, the first-stage gear III, the second-stage gear III and the third-stage gear III are located in the space formed by the lower machine body and the upper machine body. The speed reducer also comprises an input gear shaft, a convection output shaft, an output shaft I and an output shaft II. The speed reducer has the advantages of being complex in motion track, severe in material stirring, high in stirring efficiency, large in bearing capacity, small in size, low in weight, simple and reliable in structure, attractive in appearance and the like. When a power input (the input gear shaft)and three power outputs (the convection output shaft, the output shaft I and the output shaft II) revolve as a whole, the convection output shaft can rotate opposite to the revolution direction, and the output shaft I and the output shaft II can rotate in the revolution direction.

Description

technical field [0001] The invention relates to a high-power vertical three-point convection mixer reducer, which is especially suitable for mixing and mixing equipment for cement building materials such as concrete and dry and wet mortar. Background technique [0002] At present, most of the high-power main drive reducers used in mixing equipment such as concrete and dry and wet mortar on the market are three-axis output parallel shaft cylindrical gear structures. Each output shaft is decelerated through three-stage gear transmission, and a pinion gear meshed with the internal gear of the slewing bearing is installed on the third-stage gear to achieve power split output. The reducer with this structure can not only realize self-rotation, but also realize revolution around its own axis. But it also has some disadvantages. The rotation direction of the three output shafts that realize the power output is the same as the overall revolution direction of the reducer, resulting ...

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Problems solved by technology

[0003] Aiming at the problems of the existing high-power vertical three-split flow mixer reducer with simple stirring track, non-violent mixing of materials, and low stirring efficiency, a high-power vertical three-split convective mixer reducer is provided.

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