Dragging experiment table for small light-load motor

Abstract

The invention provides a dragging experiment table for a small light-load motor. The dragging experiment table comprises a cabinet body, a door plate and a rectangular magnet, the cabinet body is of arectangular cabinet-shaped structure, a rectangular hole is formed in the left end face of the cabinet body, and an experiment table plate is welded to the top end face of the cabinet body. The sliding block B is rotatably connected with a test structure, and the outer wall of the test structure is fixedly connected with a gear B, a gear C and a gear D in sequence from left to right. The experiment main body fixing plate and the sliding groove are connected in a sliding and inserting manner; so that under the non-experimental state, the experiment main body fixing plate can be inserted into the sliding groove in a horizontal overturning manner; at this time, the whole experiment table plate is in a plane state and can be used for other operations; and when the experiment main body fixingplate is inserted into the sliding groove, the clamping groove C is aligned with the clamping groove B, so that the installation of the side protection plate is not influenced during use, and comparedwith an existing device, the device is more reasonable in structure and can create different use environments through switching.

Description

technical field [0001] The invention belongs to the technical field of motor test benches, and more specifically relates to a drag test bench for small light-load motors. Background technique [0002] The generator is represented by the letter G in the circuit. Its main function is to convert mechanical energy into electrical energy. At present, the most commonly used method is to use thermal energy, water energy, etc. to drive the rotor of the generator to generate electricity. Before the motor is assembled, it needs to perform performance speed detection under different gear ratio conditions. [0003] Such as the application number: CN201210001570.3, the present invention relates to a permanent magnet generator performance testing universal test bench, including a frame, a lifting mechanism is provided on the frame, the lifting mechanism includes a lifting platform, and a motor and a motor are installed on the lifting platform. A disc coupler connected to the output shaft...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above-mentioned technical problems, the present invention provides a drag test bench for small light-loaded motors to solve the existing problem that the protection is weak, and some abnormal faults and phenomena are often prone to occur during detection experiments. The above-mentioned device is not equipped with a corresponding protective structure, and the safety hazard is relatively large; moreover, the structural flexibility is poor, the overall structure of the above-mentioned device is rigid, and it cannot be combined with the workbench to create different working environments.

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