Manually-operated motor base adjuster

Abstract

The invention belongs to the field of pumping unit accessory equipment, and particularly relates to a manually-operated motor base adjuster. The manually-operated motor base adjuster comprises an upper plate, a lower plate, a rolling shaft and a driving mechanism, the upper plate and the lower plate are vertically arranged in parallel, the rolling shaft is clamped between the upper plate and the lower plate, a gear section and a cylindrical section are arranged on the rolling shaft, and racks meshed with the gear section are arranged on the lower side of the upper plate and the upper side of the lower plate; and the driving mechanism structurally comprises a U-shaped frame, a sliding rod, a fixing sleeve, a tension indicating spring and a lead screw, two parallel sections of the U-shaped frame are arranged on the cylindrical sections of the rolling shafts in a sleeving mode, one end of the sliding rod is fixedly connected with the end of the U-shaped frame, the other end of the slidingrod is inserted into the fixing sleeve in a sliding mode, and the fixing sleeve is fixedly installed on a rack of the pumping unit. Compared with the prior art, the motor support, designed in the invention, capable of rapidly adjusting the position of the motor has the advantages of being easy to operate, high in efficiency, small in manpower and material resource consumption and the like.

Description

technical field [0001] The invention belongs to the field of auxiliary equipment of pumping units, in particular to a manually operated motor base adjuster. Background technique [0002] In my country's petroleum industry production, the beam pumping unit is a mainstream oil production equipment. The beam pumping unit is equipped with a high-power motor and a reducer, and the power connection between the motor and the reducer is realized through a belt and a pulley. The belt will loosen slightly after being used for a period of time under heavy load conditions, resulting in accelerated belt wear, shortened belt life, and reduced mechanical efficiency. In addition, in the cold areas of northern my country, the temperature difference between winter and summer is large, and the belt is more likely to loosen under the action of thermal expansion and contraction. Therefore, workers often need to fine-tune the installation position of the motor. At present, when adjusting the p...

AI Technical Summary

Problems solved by technology

It can be seen that the existing motor adjustment methods have problems such as cumbersome operation, low efficiency, and large consumption of manpower and material resources. Therefore, it is necessary to design a new motor adjustment method to solve the above problems

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