Triangular compact linkage speed reducer

Abstract

The invention relates to a triangular compact linkage speed reducer which comprises a motor and a speed reducer body, a shell is arranged outside the speed reducer body, the motor is located under the shell and connected with a base at the bottom of the shell to form a triangular structure, an output shaft is arranged on the front side of the motor and connected with a first-stage small worm, and a second-stage small worm is arranged on the output shaft. A second-stage worm and gear is arranged above the first-stage small worm, the second-stage worm and gear is obliquely arranged, a second-stage worm gear is arranged at the bottommost part of the second-stage worm and gear, the second-stage worm gear is meshed with a gear of the first-stage small worm, the second-stage worm gear drives the second-stage worm and gear to rotate, a third-stage large gear is arranged above the second-stage worm and gear, and the third-stage large gear is meshed with a gear of the first-stage small worm. The third-stage large gear is meshed with a second-stage worm on the second-stage worm and gear, and an output shaft of the speed reducer penetrates through the middle of the third-stage large gear. The triangular compact type linkage speed reducer is small in size, convenient to install, capable of achieving large-torque output and high in synchronism.

Description

technical field [0001] The invention relates to the technical field of solar reducers, in particular to a triangular compact linkage reducer. Background technique [0002] In the field of solar photovoltaics, in order to improve the efficiency of photovoltaic power generation, solar panels are required to track the sun in many environments, and the solar reducer is a driving device that drives the solar panels to follow the sun. driving force. [0003] However, the current linkage reducer has the following defects: [0004] 1. The overall utilization rate of the existing linkage reducer base is low, and the gear (diameter) and worm (axis) of the reducer adopt conventional parallel transmission, which leads to the overall large shape of the base, but it is assembled with the reducer. The transmission parts are too small, causing a large part of the base to be vacant; in addition, the internal transmission parts of the reducer are also various, and the assembly is cumbersome...

AI Technical Summary

Problems solved by technology

[0004] 1. The overall utilization rate of the base of the existing linkage reducer is low. The gear (diameter) and the worm (axis) of the reducer adopt a conventional parallel transmission, resulting in a large overall shape of the base, but the assembly of the reducer The transmission parts are too small, resulting in a large part of the volume of the base is in a vacant state; in addition, the internal transmission parts of the reducer are also various, the assembly is cumbersome, time-consuming and labor-intensive, and the assembly efficiency is low

[0005] 2. The single-point reducer of the prior art adopts one-stage transmission, and the transmission of high speed and low torque will be forced to use a motor with a larger output torque to drive, but the small motor cannot meet the demand, and the large reducer cannot be used In actual field conditions

[0006] 3. The reducer in the prior art is designed in a multi-hole type, and the hole sizes are different, which greatly increases the processing steps, resulting in a wide variety of processing tools

Due to the porous design, the specifications and models of the seals cannot be unified, resulting in a variety of models, resulting in high procurement costs and difficulty in procurement

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