Lock motor with multi-gear positioning function

Abstract

The invention discloses a lock motor with a multi-gear positioning function and belongs to the field of multi-gear positioning switches. The lock motor comprise a fixed mounting plate; one side of thebottom of the fixed mounting plate is fixedly connected with a motor mounting bracket; a motor is fixedly mounted on one side of the motor mounting bracket; an output shaft of the motor penetrates through the motor mounting bracket and is fixedly connected with a coupler; the other side of the motor mounting bracket is fixedly connected with a fixed bottom plate; a first bearing support is fixedly mounted at the top of the fixed bottom plate; a T-shaped lead screw is fixedly connected to one end of the coupler; a second bearing support is fixedly connected to the other side of the bottom of the fixed mounting plat; and one end of the T-shaped lead screw penetrates through the first bearing support and is rotationally connected with the second bearing support. The problems that positions of most existing products need to be manually adjusted, operation of manual position adjusting is troublesome, automatic positioning cannot be achieved, a motor is used for driving a gear to be switched, the switching gear is fixed, and the number of gear selections is small are solved.

Description

technical field [0001] The invention relates to the field of multi-gear positioning switches, and more particularly, to a multi-gear positioning lock motor. Background technique [0002] The automatic transfer switch is an automatic power switching device, which can switch one or more power sources to realize uninterrupted power supply to the load equipment. The conversion between the two power sources can be realized by electric operation or manual operation. When the main power supply fails, the automatic switching between the main power supply and the backup power switch can be realized by, for example, rotating the driving gear by the motor, or by manually rotating the driving gear when the automatic switching fails. [0003] Most of the existing products need to adjust the position manually, which is troublesome and cannot achieve automatic positioning. However, the motor is used to drive the gear conversion, the conversion gear is fixed, and the selection of gears is l...

AI Technical Summary

Problems solved by technology

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide a multi-position positioning lock motor, which has the advantages of automatic positioning without manual adjustment, and many gear selections, which solves the problem that most existing products need to be manually adjusted. Adjusting the position, manually adjusting the position is cumbersome and can’t achieve automatic positioning, but using the motor to drive the gear conversion, the conversion gear is fixed, and the gear selection is less.

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