Portable motor mobile device

Abstract

The invention provides a portable motor mobile device and relates to the machinery field, which specifically relates to a fast and portable mobile pumping-unit motor, wherein the belt of a jack device can be conveniently replaced. The portable motor mobile device comprises a support frame, a support seat, and a horizontal jack. The support seat is fixed on the support frame through a bolt and a screw nut. The horizontal jack comprises four moment arms hinged end to end, a Z-type swing rod, and a sleeve pipe. The end of the Z-type swing rod is provided with a screw rod. The sleeve pipe is sleeved on the end of the Z-type swing rod. The screw rod penetrates hinge points arranged on two corners of the four moment arms. One end of the sleeve pipe is fixed with one moment arm of one hinge point of the four moment arms. The screw rod is screwed with the screw nut. The screw nut is fixed on one moment arm of the other hinge point of the four moment arms. One person can easily replace a motor belt by using the portable motor mobile device. In addition, the portable motor mobile device is simple in structure, small in size, portable, and easy in production.

Description

Technical field [0001] The invention relates to the field of machinery, in particular to a jack device used for quickly and lightly moving a pumping unit motor and convenient for belt replacement. Background technique [0002] At present, the introduction of moving the motor when replacing the belt of the pumping unit: After stopping the pumping unit, loosen the top wire and fixing screw of the motor, use a 1000mm iron crowbar to force the motor forward to loosen the old belt and remove it, and then install the new one. Belt, move the motor back to the original position, adjust the "four points and one line", tighten the fixing screws, and start the pumping operation. This method of moving the motor has defects: it takes a lot of time and effort to move the motor with a 1000mm large crowbar when changing the belt, and there are certain personal safety risks. Because of the heavy weight of the pumping unit motor itself, and the outdoor environment, the lubrication of the motor sl...

AI Technical Summary

Problems solved by technology

The disadvantage of this method of moving the motor: it is time-consuming and laborious to use a 1000mm large crowbar to move the motor when replacing the belt, and there are certain hidden dangers to personal safety.

Because of the heavy weight of the pumping unit motor itself, and in the outdoor environment, the lubrication of the motor slide rail is not ideal. An operator needs to have a large instantaneous explosive force to move the motor, otherwise it will take multiple people to work together.

Moreover, if the fulcrum is unstable, it is easier to pry empty, which will cause people to fall and be injured.

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