A mobile casing for an AC motor

Abstract

The invention discloses a mobile shell for AC motor, which comprises a centralized box, a top seat, a support frame and a base. The upper surface of the centralized box close to four corners is weldedwith a finite position bracket. The middle part of the limit bracket is sleeved with a pressure plate. The top ends of both sides of the inner wall of the centralized box are sleeved with a positioning shaft. The periphery of the positioning shaft is sleeved with a top seat. Through two fixing seats arranged on both sides of the base, and a fixing shaft arranged at the axle center of the fixing seat, two fixing block are welded at that middle side of the periphery of the fix shaft, , and a telescopic rod arranged on one side of the fixing block, a roller is rotatably connected with one end ofthat telescopic rod through a rotating shaft, so that the base can be moved by the roller, and the roller can be deflected by 90 degrees by rotating the fixed shaft by the second handle, so that theheight required by the AC motor can be adjusted by supporting the base by the roller and changing the length of the telescopic rod by adjusting the limit bolt to compensate for the shortcomings in theprior art.

Description

technical field [0001] The invention relates to the technical field of AC motor housings, in particular to a movable housing for AC motors. Background technique [0002] An AC motor is a machine used to convert mechanical energy and AC electrical energy into each other. Due to the tremendous development of the AC power system, the AC motor has become the most commonly used motor. Compared with the DC motor, the AC motor has no commutator, so the structure is simple, the manufacture is convenient, relatively strong, and it is easy to make high-speed, high-voltage, High current, large capacity motor. However, because the AC motor is huge and heavy, it is inconvenient to move and carry, which greatly affects the use of the AC motor. However, the mobile housing of the AC motor in the prior art still has certain deficiencies in application, such as: [0003] 1. Due to the defects of its own structure, the mobile casing for AC motors in the prior art is only fixed by simple bolt...

AI Technical Summary

Problems solved by technology

However, because the AC motor is huge and heavy, it is inconvenient to move and carry, which greatly affects the use of the AC motor. However, the mobile housing of the AC motor in the prior art still has certain deficiencies in application, such as:

[0003] 1. Due to the defects of its own structure, the mobile casing for AC motors in the prior art is only fixed by simple bolts during use, which cannot effectively ensure the firm installation of the AC motor, and the installed AC motor will It is also relatively inconvenient, and accessories and other items need to be installed and adjusted inside the shell, which greatly increases the difficulty of the operator's use and cannot meet the needs of the existing technology

[0004] 2. Due to the defects of its own structure, the mobile housing for AC motors in the prior art only relies on the rollers provided at the bottom to move, so the positioning effect is not obvious, it is easy to shift, and it is inconvenient to adjust the AC motor. height and angle, so it cannot meet the needs of the existing technology

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