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A torque booster motor

A technology of motor fixing and casing, applied in the direction of electromechanical devices, electrical components, electric components, etc., can solve the problem of difficult to meet the high torque output, and achieve the effect of compact structure, increase the number of jobs, and reduce the number of jobs

Active Publication Date: 2020-11-06
吴志雄
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, motors are widely used in electromechanical products and industrial fields. The motors on the market are all with fixed torque output and only equipped with one power input port, which is difficult to meet the high torque output in some scenarios (such as electric vehicles).

Method used

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  • A torque booster motor

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Embodiment 1

[0025] See figure 1 This embodiment provides a torque increasing motor, which is a motor that increases torque output through an even number of small motors acting on a special gear structure assembly at the same time. The casing 1 is provided with a power output shaft 2, a transmission gear 3 and two pairs of small motors 4. The power output shaft 2 is provided with an upper end 21 and a lower end 22. The upper end 21 is connected to the casing 1 through bearings provided on the top and bottom of the casing 1, and the lower end 22 extends out of the casing 1 and is connected to the load. In order to facilitate replacement or maintenance of parts, a detachable shell cap 11 is provided on the top of the casing 1 corresponding to the upper end 21 of the power output shaft.

[0026] The transmission gear 3 is a circular gear with gear teeth 31 on both sides of the outer circumference. The gear teeth 31 on both sides of the outer circumference form an angle of 45 degrees with the di...

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Abstract

The invention provides a torque-increasing motor, comprising a casing, wherein the casing is provided with a power output shaft; the power output shaft is provided with an upper end and a lower end; the upper end is connected with the casing through bearings arranged at the top and bottom of the casing; the lower end protrudes out of the casing; and the power output shaft is provided with an upperend and a lower end. A transmission gear sleeved and fixedly connected to the output shaft, and gear teeth are arranged on two sides of the outer periphery of the transmission gear; Several pairs ofmotors, each pair of the motors is respectively arranged on the upper and lower sides of the transmission gear. The output shaft of the motor is provided with hub teeth which are meshed with the wheelteeth, the rotation directions of the motor are mutually perpendicular to the rotation directions of the transmission gears, the rotation directions of the motor located on the same side of the transmission gears are the same, and the rotation directions of the motor located on different sides of the transmission gears are opposite. The torque-increasing motor provided by the invention can improve the torque output of the motor in a multiple relation through the lever principle.

Description

Technical field [0001] The invention relates to the field of mechanical equipment manufacturing, in particular to a torque-increasing motor. Background technique [0002] An electric motor is also called an electric motor, which is a device that converts electrical energy into mechanical energy. It uses energized coils (that is, stator windings) to generate a rotating magnetic field and act on the rotor (such as a squirrel-cage closed aluminum frame) to form a magneto-electric power rotating torque. Motors are divided into DC motors and AC motors according to different power sources. Most of the motors in the power system are AC motors, which can be synchronous motors or asynchronous motors (the motor stator magnetic field speed and the rotor rotation speed do not maintain synchronous speed). The motor is mainly composed of a stator and a rotor. The direction of the force movement of the energized wire in the magnetic field is related to the direction of the current and the dire...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K7/116
CPCH02K7/116
Inventor 吴志雄
Owner 吴志雄
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