Relay type thrust device for converting thrust into torsion output

By designing a thrust device for relay thrust conversion torque output, the alternating action of spindle inertia and thrust mechanism is used to solve the problem of inconsistent torque requirements during start-up and normal operation of large generators, and the effect of energy saving and improving working efficiency is achieved.

CN222668832UActive Publication Date: 2025-03-25李德松
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Patent Information

Application Number
CN202421227684.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-30
Publication Date
2025-03-25
Estimated Expiration
2034-05-30

AI Technical Summary

Technical Problem

The torque required by large generators during the rotor startup and normal operation stages is different, which makes it difficult for low-torque drives to start the rotor, while high-torque drives consume too much energy during normal operation, resulting in waste of resources.

Method used

A relay thrust converting torque output thrust device is designed, and torque output is achieved through the coordination of transmission gear and rack using the alternating action of the spindle and the alternating action of multiple sets of thrust mechanisms.

Benefits of technology

By utilizing the alternating action of the inertia of the spindle and the thrust mechanism, a thrust power source with a smaller power can be used to improve working efficiency, save energy, and simplify the structure of the drive device.

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Abstract

The utility model relates to a relay type thrust device for converting thrust into torsion output, which comprises a main shaft provided with a plurality of transmission gears; the thrust mechanism comprises a thrust power source; the thrust power source reciprocates to intermittently drive the main shaft to rotate; the multiple sets of thrust mechanisms correspond to the transmission gears in a one-to-one mode, and at least two sets of thrust mechanisms push the main shaft to rotate in a relay mode. According to the relay type thrust device for converting thrust into torsion output, the inertia of the main shaft is utilized, the two thrust mechanisms alternately act on the main shaft, and therefore a thrust power source with small power can be used, and the effects of improving work efficiency and saving energy are achieved.
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