Anti-seismic self-backlash-eliminating three-ring speed reducer

Abstract

The invention relates to the technical field of speed reducers, in particular to an anti-seismic self-backlash-eliminating three-ring speed reducer. The anti-seismic self-backlash-eliminating three-ring speed reducer comprises a lower shell and an upper shell. The upper end of a base is fixedly connected with the lower shell. The upper end of the lower shell is movably connected with the upper shell. The left side and the right side of the upper shell are fixedly connected with fixing blocks. The anti-seismic self-backlash-eliminating three-ring speed reducer overcomes the defects in the prior art. By arrangement of a display screen, an oil injector and a controller, when the anti-seismic self-backlash-eliminating three-ring speed reducer is used, lubricating oil is poured into the oil injector through an oil injection opening for standby application, the oil injector is adjusted through control of the controller so that the anti-seismic self-backlash-eliminating three-ring speed reducer can automatically add the lubricating oil when rotating by a certain number of turns during operation, the number of turns of the speed reducer can be detected through the display screen, through detection of the display screen, when the speed reducer reaches a certain number of turns, the oil injector is started so that the lubricating oil can enter the anti-seismic self-backlash-eliminating three-ring speed reducer through a connecting pipe for lubrication, manual lubricating oil adding is not needed, and actual use is facilitated.

Description

technical field [0001] The invention relates to a reducer, in particular to an anti-seismic self-clearance three-ring reducer. Background technique [0002] The three-ring reducer is driven by three identical inner tooth ring plates to output an external gear, so it is called a three-ring reducer. It is a parallel shaft-moving shaft gear transmission reducer. The gear meshing movement belongs to the driving shaft gear train and has fewer teeth. Differential planetary transmission features, parallel configuration between output and input shafts, and features of parallel shaft cylindrical gear reducer. It has the advantages of strong carrying and overloading capacity, large transmission ratio, dense classification, high efficiency, compact structure, small size, light weight, convenient assembly and disassembly and maintenance, and wide applicability. It can be used in mining, metallurgy, petroleum, chemical industry, rubber and plastics, construction, building materials, lif...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an anti-seismic self-clearing three-ring reducer, which overcomes the deficiencies of the prior art, has a simple structure design, and effectively solves the problem that some existing three-ring reducers are running for a long time. When in use, it is necessary to add lubricating oil to the inside of the three-ring reducer to ensure that the shaft is not worn. Therefore, it is necessary for the staff to add lubricating oil to the three-ring reducer, which is troublesome to operate and increases the burden on the staff. , Moreover, some of the existing three-ring reducers are prone to violent vibrations during operation, so they are prone to generate large noises. Excessive noises will endanger people's health, and the overall fastness is not strong due to the impact of vibrations. It is easy to cause the bolts to fall off, which is not conducive to the actual use of the problem

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