Lever-type energy-saving variable-speed motor

Abstract

The invention discloses a lever-type energy-saving variable-speed motor, and aims at providing a speed reducer which is simple in structure, saves energy and labor, lowers the noise , requires no fuel injection and is durable. The lever-type energy-saving variable-speed motor is characterized in that the front end top of a resisting arm of each lever driven by power is divided into a left part and a right part and space is reserved between the left part and the right part; a flat type transverse roll bar is mounted in the space correspondingly; push plates are arranged on rotating shafts on the two sides of a gear in rotary matching and sleeving manners correspondingly; flat type strip-shaped through holes are formed in left sides and the right sides of the positions, inside and outside the contours of the outer edges of the gears, of the middle sections of the push plates; a push roll is placed in the through holes in the right-left direction correspondingly; the middle sections of the push rolls are fit with teeth of the gears; the front edges of the both sides of the push rolls abut against springs respectively; one left push plate and one right push plate are combined into one after passing the springs correspondingly; strip-shaped flat type through grooves are formed in the left sides and the right sides of the front ends of the push plates, and are located in the space, which is divided into two parts, at the front ends of the levers of the resisting arms; and the middle sections of the roll bars at the tops of the resisting arms are located in the through grooves. The levers shift the gears during up and down swinging, and drive rotating shafts to rotate to do work.

Description

technical field [0001] The present invention relates to a device that needs to reduce the rotation speed of a machine during operation, more precisely, more specifically, when a certain machine does work, the rotation speed designed according to the technological requirements should be lower than the rotation speed of its power, that is, the rotation speed of the electric motor or internal combustion engine. A matching reducer or speed changer and gearbox. Background technique [0002] As we all know, the operation of the machine must be driven by the power, that is, the electric motor or the internal combustion engine, and only a few of them are driven by natural media such as water power or wind power. Because the speed of the electric motor and the internal combustion engine is too high, it is not suitable for the technological requirements of many machines when doing work. This is the origin of the reducer. Although there are many kinds of reducers used in today's socie...

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Problems solved by technology

[0008] In addition, since lubricating oil must be added to the gearbox, the installation of each reducer is limited to its bottom layer, and oblique, vertical and inverted installations cannot be realized. When the direction needs to be changed in mechanical transmission, the only way It is inconvenient and difficult to use bevel gear transmission for the mechanism where the two axes intersect

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