Adjustable hollow rotating platform

Abstract

The invention discloses an adjustable hollow rotating platform which comprises a bottom plate, a mounting seat is mounted at the top of the bottom plate, a group of rotating shafts, a group of gears and a gear ring are mounted in the mounting seat, the gears are mounted in the middles of the rotating shafts, and the outer sides of the gears are meshed with the outer side of the gear ring. The middle of the rotating shaft is sleeved with a lantern ring rotationally connected with the rotating shaft. The distance between the gear ring and the gear is convenient to adjust, the clamping distance between the gear ring and the gear is appropriate, the gear ring mounting base can be suitable for gear rings with different outer diameters and different gear ring numbers, the contact area between the gear ring and the mounting base can be reduced in the using process, noise and abrasion are reduced, and the service life of the gear ring is guaranteed; and meanwhile, continuous oil injection can be automatically carried out, lubrication between the gear ring and the mounting base is conveniently guaranteed, the transmission effect is guaranteed, and a user can conveniently supplement lubricating oil in the later period.

Description

technical field [0001] The invention relates to an adjustable hollow rotating platform. Background technique [0002] The hollow rotating platform is a new type of reducer product. Different output speeds can be obtained according to different reduction ratios. It is used in various rotating motion occasions and has good positioning accuracy. [0003] In the prior art, the distance between the inner ring gear and the gear of the hollow rotating platform cannot be adjusted, and the degree of engagement between the ring gear and the gear cannot be adjusted. Ring fragmentation phenomenon, at the same time, the whole device cannot be applied to gear rings with different outer diameters and different numbers of gear rings, and the existing hollow rotating platform gear ring has a large contact area with the inner bottom wall of the mounting seat after installation and use. After long-term use, noise is prone to occur, and the wear of the gear ring is also serious, which affects ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the distance between the inner gear ring and the gear of the hollow rotating platform cannot be adjusted, and the degree of engagement between the gear ring and the gear cannot be adjusted. If the engagement is loose, shaking will easily occur, and if the engagement is too tight, the gear will easily appear. At the same time, the whole device cannot be applied to gear rings with different outer diameters and different numbers of ring gears, and the existing hollow rotary platform gear ring has a large contact area with the inner bottom wall of the mounting seat after installation and use. Noise is prone to occur after long-term use. At the same time, the wear of the gear ring is also serious, which affects its service life. The existing hollow rotating platform needs to disassemble the entire device regularly for the lubricating oil replenishment of the gear ring. The oil replenishment process is cumbersome and insufficient. Timely, resulting in poor transmission effect and performance of the gear ring

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