Multifunctional test equipment for motor of scrubber

Abstract

The utility model discloses a multifunctional test device for a motor of a scrubber, which comprises a base, a tachymeter fixedly connected to the right inner wall of the base, a supporting shell fixedly connected to the upper top wall of the base, an electronic telescopic rod fixedly connected to the side inner wall of the supporting shell, a plug block fixedly connected to the output end of the electronic telescopic rod, and a limiting groove formed in the upper surface of the base. The side inner wall of the limiting groove is fixedly connected with a limiting spring, the end, away from the side inner wall of the limiting groove, of the limiting spring is fixedly connected with a limiting plate, the lower bottom wall of the limiting groove is movably connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, and the end, away from the motor, of the rotating shaft is fixedly connected with a cleaning disc. The upper surface of the top shell is rotatably connected with a cover plate through a hinge, and the rear inner wall of the top shell and the front inner wall of the cover plate are fixedly connected with a cushion, through the above devices, the basic rotating speed of the motor can be measured, the locked-rotor condition of the motor can be simulated, and the performance of the motor can be accurately evaluated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the motor detection technical field of washing machine, especially the multifunctional test equipment of washing machine motor. BACKGROUND

[0002] As a kind of efficient cleaning equipment, one of the core components of washing machine is motor, it is responsible for driving cleaning disc or vacuum working head to carry out cleaning work.The performance of motor directly influences the cleaning effect and working efficiency of washing machine.Therefore, the performance evaluation of washing machine motor is particularly important, but the detection item of traditional washing machine motor function test equipment is single, and the evaluation of motor performance is influenced. INVENTION CONTENTS

[0003] The utility model discloses a washing machine motor multifunctional test equipment, by installing speed meter and the electronic telescopic link supported by support shell in the inside of base, the basic speed of motor can be measured, and the contact of plug block and rotating shaft is driven by electronic telescopic link, the locked-rotor condition of motor is simulated, so as to realize the multifunctional test of washing machine motor, it is beneficial to accurately evaluate the performance of motor, by setting limit groove on base and installing support limiting mechanism of limit spring and limit plate in its inside, motor can be positioned and fixed, prevent it from moving in the testing process, it is beneficial to improve the security and accuracy of test.

[0004] The utility model discloses a washing machine motor multifunctional test equipment has above-mentioned, include: base, the right inner wall of base is fixedly connected with speed meter, the upper top wall of base is fixedly connected with support shell, the side inner wall of support shell is fixedly connected with electronic telescopic link, the output of electronic telescopic link is fixedly connected with plug block, the upper surface of base is provided with limit groove, the side inner wall of limit groove is fixedly connected with limit spring, the side inner wall of limit spring away from limit groove one end is fixedly connected with limit plate, the lower bottom wall of limit groove is swinged and is connected with motor, the output of motor is fixedly connected with rotating shaft, the one end of rotating shaft away from motor is fixedly connected with cleaning disc, the upper surface of base is fixed top shell, the upper surface of top shell is rotatably connected with cover plate through hinge, the rear inner wall of top shell and the front inner wall of cover plate are fixedly connected with soft pad, by above device, the basic speed of motor can be measured, and the locked-rotor condition of motor is simulated, so as to realize the multifunctional test of washing machine motor, it is beneficial to accurately evaluate the performance of motor.

[0005] According to the washing machine motor multifunctional test equipment of the utility model, the front surface and the upper surface of base are provided with placing opening, and the rotating shaft penetrates placing opening, by above device, it is beneficial to conveniently place motor.

[0006] The utility model discloses a washing machine motor multifunctional test equipment, the limiting board is located at the side surface of motor lower extreme, the cleaning tray is located inside the base, through above device, be favorable to fixed motor guarantee the stability of motor.

[0007] The utility model discloses a washing machine motor multifunctional test equipment, the support shell is located at the just above cleaning tray, the plug block is located at the both sides of rotation axis, through above device, be favorable to simulation motor locked -rotor condition.

[0008] The utility model discloses a washing machine motor multifunctional test equipment, the front surface of cover plate covers the top shell, the front surface fixedly connected with handle of cover plate, through above device, be favorable to convenient operation cover plate.

[0009] The utility model discloses a washing machine motor multifunctional test equipment, the left and right surface of top shell all is provided with vent, and the vent is located at the left and right sides of motor, through above device, be favorable to guarantee the performance of motor.

[0010] The utility model discloses a washing machine motor multifunctional test equipment, the lower surface of top shell covers the limiting groove, and the cover plate covers the motor, through above device, be favorable to protection motor.

[0011] The utility model discloses a washing machine motor multifunctional test equipment, the speedometer is located at the side of cleaning tray, through above device, be favorable to accurate detection of the rotating speed of motor. Beneficial effects

[0012] 1, compared with the prior art, the washing machine motor multifunctional test equipment, through installing the speedometer and the electronic telescopic link of support shell support in the inside of base, can measure the basic rotating speed of motor, and through the electronic telescopic link drive plug block and rotation axis contact, simulation motor's locked -rotor condition, thereby realize the multifunctional test of washing machine motor, be favorable to accurate evaluation of the performance of motor.

[0013] 2, compared with the prior art, the washing machine motor multifunctional test equipment, through setting up the limiting groove on the base and installing the support limiting mechanism of limiting spring and limiting board in its inside, can position and fixed motor, prevent its movement in the testing process, be favorable to improve the security and accuracy of test. ACCURACY

[0014] The utility model is further illustrated below in connection with the drawings and examples;

[0015] Figure 1 It is the perspective view of washing machine motor multifunctional test equipment of the utility model;

[0016] Figure 2The utility model discloses a multifunctional test equipment for the motor of the scrubber.

[0017] Figure 3 The utility model discloses a multifunctional test equipment for the motor of the scrubber

[0018] Figure 4 The utility model discloses a multifunctional test equipment for the motor of the scrubber Figure 3 The utility model discloses a multifunctional test equipment for the motor of the scrubber

[0019] Legend:

[0020] 1, base, 2, top shell, 3, cover plate, 4, placing port, 5, limiting groove, 6, limiting spring, 7, limiting plate, 8, soft pad, 9, motor, 10, rotating shaft, 11, cleaning tray, 12, vent, 13, support shell, 14, electronic telescopic rod, 15, plug, 16, tachometer. Specific implementation

[0021] This part will describe the specific embodiment of the utility model in detail, and the preferred embodiment of the utility model is shown in the drawings, and the drawings are used to supplement the description of the text part in the form of graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0022] With reference to Figures 1-4 The utility model discloses a multifunctional test equipment for the motor of the scrubber, which comprises a base 1 serving as a supporting structure of the whole test equipment, fixing other components and providing a stable test environment, a tachometer 16 is fixedly connected to the right inner wall of the base 1 for measuring the rotating speed of the motor 9, the tachometer 16 is located beside the cleaning tray 11, a support shell 13 is fixedly connected to the upper top wall of the base 1 for providing a mounting position for the electronic telescopic rod 14 and protecting it from external interference, the side inner wall of the support shell 13 is fixedly connected with the electronic telescopic rod 14 for pushing the plug 15 into contact with the rotating shaft 10 during locked-rotor speed measurement, simulating the locked-rotor condition, the telescopic movement of the output end can be controlled by program, the output end of the electronic telescopic rod 14 is fixedly connected with the plug 15 for contacting the rotating shaft 10, when the electronic telescopic rod 14 is pushed, the resistance to the rotating shaft 10 is applied, and the locked-rotor state is simulated.

[0023] The upper surface of the base 1 is provided with a limiting groove 5 for positioning and fixing the motor 9 to prevent it from moving during the test process, the lower surface of the top shell 2 covers the limiting groove 5, the side inner wall of the limiting groove 5 is fixedly connected with a limiting spring 6 for providing elastic force to make the limiting plate 7 directly contact with the motor 9, one end of the limiting spring 6 away from the side inner wall of the limiting groove 5 is fixedly connected with the limiting plate 7 for contacting with the motor 9, the lower bottom wall of the limiting groove 5 is movably connected with the motor 9 for being the motor of the floor cleaning machine to be tested, the performance of which will be evaluated by the test equipment, the limiting plate 7 is located on the side surface of the lower end of the motor 9, the output end of the motor 9 is fixedly connected with a rotating shaft 10 for connecting the motor 9 with a cleaning disc 11, the front surface and the upper surface of the base 1 are both provided with a placing opening 4 for conveniently installing and taking out the motor 9 and the rotating shaft 10, the rotating shaft 10 penetrates through the placing opening 4.

[0024] The end of the rotating shaft 10 away from the motor 9 is fixedly connected with the cleaning disc 11 for simulating the cleaning component in the working process of the floor cleaning machine, the cleaning disc 11 is located in the interior of the base 1, the supporting shell 13 is located directly above the cleaning disc 11, the plug block 15 is located on both sides of the rotating shaft 10, the upper surface of the base 1 is fixedly connected with the top shell 2 for constituting the main structure of the test equipment together with the base 1 to protect the internal components from external damage, the upper surface of the top shell 2 is rotatably connected with a cover plate 3 through a hinge for closing the top shell 2 and enclosing the motor 9, the cover plate 3 covers the front surface of the top shell 2, the cover plate 3 covers the motor 9, the front surface of the cover plate 3 is fixedly connected with a handle for conveniently operating the cover plate 3, the rear inner wall of the top shell 2 and the front inner wall of the cover plate 3 are fixedly connected with a soft pad 8 for reducing the shaking during the test process of the motor, the left and right surfaces of the top shell 2 are both provided with a ventilation opening 12 for heat dissipation of the motor 9 to ensure that it will not overheat during the test process, the ventilation openings 12 are located on the left and right sides of the motor 9.

[0025] Working principle: first, the operator through the handle on the cover plate 3, the cover plate 3 is opened from the top shell 2, convenient to put into the motor 9 to be tested, the motor 9 is put into the limiting groove 5 through the placing opening 4 on the base 1, the limiting groove 5 provides a stable support and positioning for the motor 9, after the motor 9 is put in, the limiting spring 6 and the limiting plate 7 will automatically play a role, firmly fix the motor 9 in the limiting groove 5, during the test, the motor 9 will not move because of vibration or external force, ensure the accuracy of the test, the rotating shaft 10 penetrates the placing opening 4, so that the cleaning disc 11 can be located in the inside of the base 1, during the test, the cleaning disc 11 can simulate the actual working state, rotate, when detecting, the cover plate 3 needs to be closed, ensure that the motor 9 and the whole test equipment are in a closed state, avoid external interference, start the motor 9, at the same time, start the tachometer 16, the tachometer 16 will monitor the rotating speed of the motor 9 in real time, and record the data, so that the operator can evaluate the performance of the motor 9 according to the data, when the locked rotor speed is needed, the electronic telescopic rod 14 will receive the instruction and start, the output end will push the plug 15, so that the plug 15 is in contact with the two sides of the rotating shaft 10, so that the rotating shaft 10 will receive an additional resistance, simulate the condition of locked rotor, at the same time, the tachometer 16 will continue to work, monitor the rotating speed and torque of the motor 9 under the condition of locked rotor in real time, evaluate the performance of the motor 9.

[0026] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, within the knowledge range possessed by ordinary skilled in the art, various changes can be made without departing from the purpose of the utility model.

Claims

1. A multi-functional testing device for floor scrubber motors, characterized in that, include: A base (1) is provided, with a speed measuring instrument (16) fixedly connected to the right inner wall of the base (1). A support shell (13) is fixedly connected to the top wall of the base (1). An electronic telescopic rod (14) is fixedly connected to the inner side wall of the support shell (13). A plug (15) is fixedly connected to the output end of the electronic telescopic rod (14). A limit groove (5) is provided on the upper surface of the base (1). A limit spring (6) is fixedly connected to the inner side wall of the limit groove (5). The limit spring (6) is located away from the limit groove (5). A limiting plate (7) is fixedly connected to one end of the inner side wall. A motor (9) is movably connected to the bottom wall of the limiting groove (5). A rotating shaft (10) is fixedly connected to the output end of the motor (9). A cleaning plate (11) is fixedly connected to the end of the rotating shaft (10) away from the motor (9). A top shell (2) is fixed to the upper surface of the base (1). A cover plate (3) is rotatably connected to the upper surface of the top shell (2) through a hinge. A soft pad (8) is fixedly connected to the rear inner wall of the top shell (2) and the front inner wall of the cover plate (3).

2. The multi-functional testing equipment for floor scrubber motors according to claim 1, characterized in that, The base (1) has a placement opening (4) on both its front and upper surfaces, and the rotating shaft (10) passes through the placement opening (4).

3. The multi-functional testing equipment for floor scrubber motors according to claim 1, characterized in that, The limiting plate (7) is located on the side surface of the lower end of the motor (9), and the cleaning plate (11) is located inside the base (1).

4. The multi-functional testing equipment for floor scrubber motors according to claim 1, characterized in that, The support shell (13) is located directly above the cleaning disc (11), and the plug (15) is located on both sides of the rotating shaft (10).

5. The multi-functional testing equipment for floor scrubber motors according to claim 1, characterized in that, The cover plate (3) covers the front surface of the top shell (2), and a handle is fixedly connected to the front surface of the cover plate (3).

6. The multi-functional testing equipment for floor scrubber motors according to claim 1, characterized in that, Ventilation openings (12) are provided on the left and right surfaces of the top shell (2), and the ventilation openings (12) are located on the left and right sides of the motor (9).

7. The multi-functional testing equipment for floor scrubber motors according to claim 1, characterized in that, The lower surface of the top shell (2) is covered with a limiting groove (5), and the cover plate (3) covers the motor (9).

8. The multi-functional testing equipment for floor scrubber motors according to claim 1, characterized in that, The speedometer (16) is located to the side of the cleaning plate (11).

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