Motor detection equipment

Abstract

The invention belongs to the technical field of motor detection, and particularly relates to motor detection equipment which comprises a supporting plate, a machine shell is fixedly installed in the middle of the inner wall of the supporting plate, door sealing plates are symmetrically and slidably connected to the top of the machine shell, handles are fixedly installed at the tops of the two door sealing plates, and a detector assembly is arranged in the machine shell. The tester assembly is used for detecting the displayed states of the motor under different powers; when a motor rotates and a push block moves in a limiting frame plate, one end of the push block extrudes a sensing button arranged in a moment body, a rotating wheel rotates by a circle, an outer ring wheel rotates to drive a shifting block to rotate by a circle, and therefore the shifting block extrudes one end of the push block to make contact with the sensing button once, and the rotating speed of the motor under different powers is detected; and meanwhile, when the motor rotates, the temperature controller and the sound detector are set, and the display can continuously detect information of the motor under different powers, so that the rotating speed, the noise amount and the temperature of the motor under different powers are displayed.

Description

Technical Field

[0001] The invention belongs to the technical field of motor detection, in particular to a motor detection device. Background Art

[0002] An electric motor, also known as a motor, is an electromagnetic device that converts or transmits electrical energy according to the law of electromagnetic induction. It is mainly divided into two categories: electric motors and generators. Electric motors are used to convert electrical energy into mechanical energy, while generators do the opposite, converting mechanical energy into electrical energy. The working principle of an electric motor is based on the law of electromagnetic induction, that is, when current passes through a conductor, a magnetic field is generated around the conductor. If this magnetic field interacts with another magnetic field, a force is generated, thereby driving the motor to rotate.

[0003] In daily life, the use of motors is very common. When the motor is installed, it is basically fixed inside the machine. If the motor is overloaded, it will directly cause the motor to be damaged and unusable. In serious cases, it may cause extremely dangerous situations such as fire. Therefore, the motor needs to be quality tested when it is produced.

[0004] To this end, the present invention provides a motor detection device. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problem is: a motor detection device described in the present invention comprises a support plate, a housing is fixedly installed in the middle of the inner wall of the support plate, a sealing door plate is symmetrically slidably connected to the top of the housing, and handles are fixedly installed on the tops of the two sealing door plates. A measuring machine component is arranged inside the housing, and the measuring machine component is used to detect the state displayed by the motor under different powers, and plays the role of detecting the motor. A fixing machine component is arranged inside the housing, and the fixing machine component is used to fix the motor to prevent the motor from shaking during the detection process, and plays the role of fixing the motor.

[0007] By pulling the handle, the two sealing door plates are opened on the left and right of the top of the casing, and then the motor to be tested is placed in the casing. When the motor enters the casing, the fixing machine component fixes the motor to prevent the motor from shaking during the detection process, thereby fixing the motor. Pull the handle to close the two sealing door plates on the top of the casing, and then the measuring machine component in the casing detects the motor to detect the status displayed by the motor at different powers, thereby detecting the motor. After the detection is completed, the motor can be taken out from the casing. By detecting the status displayed by the motor at different powers through the measuring machine component, the maximum adaptation range of the motor can be found, thereby finding a way to prevent the motor from overloading during working. This can solve the problem of the motor being damaged and unusable due to overloading in the above problem.

[0008] Preferably, the fixed machine assembly includes a top plate and a middle plate, the top plate and the middle plate are symmetrically arranged inside the casing, the inner wall of the middle plate is symmetrically slidably connected with the fixed machine plate, the outer walls of the two fixed machine plates are slidably connected to the inner wall of the top plate, telescopic cylinders are symmetrically arranged between the two fixed machine plates, and the tops of the two fixed machine plates are fixedly installed with temperature measuring arm rings. When the motor is fixed in the casing, the motor is placed in the middle position of the top of the top plate, and then the two telescopic cylinders drive the two fixed machine plates to move inward one left and one right. When the temperature measuring arm rings on the top of the two fixed machine plates contact the outer wall of the motor, the telescopic cylinders stop operating. At this time, the two fixed machine plates fix the motor to the top plate through the two temperature measuring arm rings.

[0009] Preferably, a thermostat is symmetrically arranged on the top of the top plate, and a conduction line is arranged between the temperature measuring arm ring and the temperature controller. When the two temperature measuring arm rings fix the motor, the two temperature measuring arm rings are attached to the outer wall of the motor. When the motor operates at different powers, the two temperature measuring arm rings synchronously detect the temperature of the motor, and then transmit the detected information back to the thermostat through the conduction line for temperature monitoring, thereby playing a role in synchronously detecting the temperature of the motor at different powers.

[0010] Preferably, the measuring machine assembly includes a rotating shaft and a base plate, the base plate is placed at the bottom of the inner wall of the casing, a limit box is fixedly installed on the top outer wall of the rotating shaft, a rotating wheel is fixedly installed at the bottom of the rotating shaft, the top end of the rotating shaft is placed at the bottom middle position of the top plate, the bottom end of the rotating shaft is rotatably connected to the top of the base plate, when the two temperature measuring arm rings complete the fixing of the motor, the output end of the motor is placed in the top end of the rotating shaft, and the limit box fixes the output end of the motor, when the limit box completes the fixing of the output end of the motor, the motor rotates, driving the rotating shaft to rotate when rotating, and the rotating shaft drives the rotating wheel to rotate when rotating, and the maximum power of the motor can be detected by the motor driving the rotating wheel to rotate.

[0011] Preferably, the inner wall of the rotating shaft is slidably connected with a plurality of blocks, and the outer walls of the plurality of blocks are fixedly installed with a plurality of shift blocks, and a locking spring is arranged between the plurality of blocks and the inner wall of the limit box, and the plurality of locking springs are respectively placed outside the plurality of shift blocks. When the output end of the motor enters the rotating shaft, the output end of the motor squeezes the plurality of blocks in the rotating shaft to move backward in the rotating shaft. During the backward movement of the rotating shaft, the rotating shaft pushes the shift block to squeeze the locking spring to move in the limit box. When the output end of the motor is completely immersed in the rotating shaft, the plurality of blocks are fixed in place by the elastic force of the locking spring. At this time, the plurality of blocks will firmly fix the output end of the motor in the rotating shaft, so that the motor can drive the rotating wheel to rotate during operation, thereby detecting the power of the motor and playing the role of fixed connection. The output end of the motor is fixedly connected by the plurality of blocks, and the outer wall of the motor is clamped and fixed in cooperation with two temperature measuring arm rings, so that the device can be adapted to motors of different specifications.

[0012] Preferably, the top of the base plate is rotatably connected to a plurality of rotating rods, an outer ring wheel is fixedly installed on the top of the plurality of rotating rods, the inner teeth of the outer ring wheel are meshed with the outer teeth of the rotating shaft, and a shift block is fixedly installed on the outer wall of the outer ring wheel. When the rotating wheel rotates, the rotating wheel drives the outer ring wheel to rotate on the base plate through the rotating rods. When the outer ring wheel rotates, the outer ring wheel drives the shift block on the outer wall to rotate, thereby playing the role of rotation transmission counting.

[0013] Preferably, a rectangular body is fixedly mounted on one side of the base plate, a limiting frame plate is fixedly mounted on the inner wall of the rectangular body, a push block is slidably connected to the inner wall of the limiting frame plate, a return spring is arranged between one end of the push block and the inner side of the limiting frame plate, when the shift block is driven to rotate by the outer ring wheel, the shift block moves by rotating and squeezing the push block in the limiting frame plate, and when the push block loses the rotational extrusion force of the shift block, the push block is reset by the elastic force of the return spring, thereby playing a role of rotational extrusion.

[0014] Preferably, a sensor button is fixedly installed on the inner wall of the rectangular body, and the position of the sensor button corresponds to the position of the push block. When the push block moves in the limit frame, one end of the push block will squeeze the sensor button set in the rectangular body, and the outer ring wheel will rotate one circle by rotating the rotating wheel. When the outer ring wheel rotates one circle, it will also drive the shift block to rotate one circle, so that the shift block squeezes the push block to move once in the limit frame, and one end of the push block will squeeze and contact the sensor button once, thereby detecting the speed of the motor at different powers.

[0015] Preferably, a vertical rod is fixedly installed on the top of the matrix, and a display is fixedly installed on the top of the vertical rod. When the motor is rotating, the display installed on the top of the matrix through the vertical rod continuously detects the information of the motor at different powers, thereby displaying the speed, noise level and temperature of the motor at different powers, thereby playing a display role.

[0016] Preferably, a connecting rod is fixedly installed on the outer wall of the vertical rod, and a sound detector is fixedly installed on one end of the connecting rod. When the motor is rotating, the sound detector continuously performs noise detection on the motor to detect the amount of noise generated by the motor under different power states. It should be noted here that the sound detector is placed on one side of the motor.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. A motor detection device described in the present invention, when the motor is fixed by two temperature measuring arm rings, the output end of the motor is placed in the top end of the rotating shaft, the limit box fixes the output end of the motor, when the motor rotates and the push block moves in the limit frame plate, one end of the push block is squeezed into the sensor button set in the matrix, and the outer ring wheel rotates one circle to drive the shift block to rotate one circle, so that the shift block squeezes one end of the push block to contact the sensor button once, thereby detecting the speed of the motor at different powers. At the same time, through the settings of the temperature controller and the sound detector when the motor rotates, the display can continuously detect the information of the motor at different powers, thereby displaying the speed, noise level and temperature of the motor at different powers.

[0019] 2. A motor detection device described in the present invention, when the output end of the motor enters the rotating shaft, the output end of the motor squeezes multiple blocks in the rotating shaft and moves backward in the rotating shaft. During the backward movement of the rotating shaft, the rotating shaft pushes the shift block to squeeze the locking spring to move in the limit box. When the output end of the motor is completely immersed in the rotating shaft, the multiple locking blocks are retained by the elastic force of the locking spring. At this time, the multiple locking blocks will firmly fix the output end of the motor in the rotating shaft, so that the motor can drive the rotating wheel to rotate during operation, thereby detecting the power of the motor and playing the role of a fixed connection. The output end of the motor is fixedly connected by multiple locking blocks, and the outer wall of the motor is clamped and fixed in cooperation with two temperature measuring arm rings, so that the device can be adapted to motors of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1 It is the main figure of the present invention;

[0022] Figure 2 It is an overall diagram of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the temperature measuring arm ring in the present invention;

[0024] Figure 4 It is a structural schematic diagram of the rotating shaft in the present invention;

[0025] Figure 5It is a schematic diagram of the structure of the outer ring wheel in the present invention;

[0026] Figure 6 It is a structural schematic diagram of the locking spring in the present invention;

[0027] Figure 7 It is a structural schematic diagram of the shift block in the present invention;

[0028] Figure 8 It is a structural schematic diagram of the sensor button in the present invention;

[0029] Fig. 9 It is a structural schematic diagram of the reset spring in the present invention.

[0030] In the figure: 1. support plate; 2. casing; 3. display; 4. door plate; 5. top plate; 6. bottom plate; 7. middle plate; 8. fixing plate; 9. telescopic cylinder; 10. temperature controller; 11. transmission line; 12. temperature measuring arm ring; 13. sound detector; 14. vertical rod; 15. connecting rod; 16. rotating shaft; 17. limit box; 18. rotating wheel; 19. matrix; 20. outer ring wheel; 21. rotating rod; 22. dial block; 23. clamping block; 24. clamping spring; 25. shift block; 26. sensor button; 27. push block; 28. limit frame plate; 29. ​​reset spring; 30. handle. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0032] like Figures 1 to 9 As shown, a motor detection device according to an embodiment of the present invention comprises a support plate 1, a housing 2 is fixedly installed in the middle of the inner wall of the support plate 1, a sealing door plate 4 is symmetrically slidably connected to the top of the housing 2, and handles 30 are fixedly installed on the tops of the two sealing door plates 4. A measuring machine component is arranged inside the housing 2, and the measuring machine component is used to detect the state displayed by the motor under different powers, and plays the role of detecting the motor. A fixing machine component is arranged inside the housing 2, and the fixing machine component is used to fix the motor to prevent the motor from shaking during the detection process, and plays the role of fixing the motor.

[0033] In daily life, the use of motors is very common. When the motor is installed, it is basically fixed inside the machine. If the motor is overloaded, it will directly cause the motor to be damaged and unusable. In serious cases, it may cause extremely dangerous situations such as fire. Therefore, it is necessary to conduct quality inspection on the motor during production;

[0034] By pulling the handle 30, the two sealing door plates 4 are opened on the left and right of the top of the casing 2, and then the motor to be tested is placed in the casing 2. When the motor enters the casing 2, the fixing machine component fixes the motor to prevent the motor from shaking during the detection process, thereby fixing the motor. The handle 30 is pulled to close the two sealing door plates 4 on the top of the casing 2, and then the measuring machine component in the casing 2 detects the motor and detects the state displayed by the motor at different powers, thereby detecting the motor. After the detection is completed, the motor can be taken out from the casing 2. By detecting the state displayed by the motor at different powers by the measuring machine component, the maximum adaptation range of the motor can be found, thereby finding a way to prevent the motor from overloading when it is in working state, which can solve the problem that the motor is damaged and cannot be used due to overloading in the above problem.

[0035] like Figure 3 to Figure 4 As shown, the fixed machine assembly includes a top plate 5 and a middle plate 7, which are symmetrically arranged inside the housing 2, and the inner wall of the middle plate 7 is symmetrically slidably connected with a fixed machine plate 8, and the outer walls of the two fixed machine plates 8 are slidably connected to the inner wall of the top plate 5, and a telescopic cylinder 9 is symmetrically arranged between the two fixed machine plates 8, and the tops of the two fixed machine plates 8 are fixedly installed with a temperature measuring arm ring 12;

[0036] When the motor is fixed in the casing 2, the motor is placed in the middle position of the top of the top plate 5. Then, the two telescopic cylinders 9 drive the two fixing plates 8 to move inward one left and one right. When the temperature measuring arm rings 12 on the top of the two fixing plates 8 touch the outer wall of the motor, the telescopic cylinders 9 stop operating. At this time, the two fixing plates 8 fix the motor on the top plate 5 through the two temperature measuring arm rings 12. It should be noted that the position where the two temperature measuring arm rings 12 fix the motor is the outer wall of the motor.

[0037] like Figure 3 to Figure 4 As shown, a temperature controller 10 is symmetrically arranged on the top of the top plate 5, and a conducting wire 11 is arranged between the temperature measuring arm ring 12 and the temperature controller 10;

[0038] When the two temperature measuring arm rings 12 fix the motor, the two temperature measuring arm rings 12 are attached to the outer wall of the motor. When the motor operates at different powers, the two temperature measuring arm rings 12 synchronously detect the temperature of the motor, and then transmit the detected information back to the temperature controller 10 for temperature monitoring through the transmission line 11, thereby playing the role of synchronously detecting the temperature of the motor at different powers.

[0039] like Figures 4 to 9 As shown, the measuring machine assembly includes a rotating shaft 16 and a bottom plate 6, the bottom plate 6 is placed at the bottom of the inner wall of the housing 2, a limit box 17 is fixedly installed on the top outer wall of the rotating shaft 16, a rotating wheel 18 is fixedly installed at the bottom of the rotating shaft 16, the top end of the rotating shaft 16 is placed at the bottom middle position of the top plate 5, and the bottom end of the rotating shaft 16 is rotatably connected to the top of the bottom plate 6;

[0040] When the two temperature measuring arm rings 12 fix the motor, the output end of the motor is placed in the top end of the rotating shaft 16, and the limit box 17 fixes the output end of the motor. When the limit box 17 fixes the output end of the motor, the motor rotates, driving the rotating shaft 16 to rotate, and the rotating shaft 16 drives the rotating wheel 18 to rotate. By driving the rotating wheel 18 to rotate with the motor, the maximum power of the motor can be detected.

[0041] like Figure 6 to Figure 7 As shown, the inner wall of the rotating shaft 16 is slidably connected with a plurality of clamping blocks 23, the outer walls of the plurality of clamping blocks 23 are fixedly mounted with a plurality of shifting blocks 25, and a clamping spring 24 is disposed between the plurality of clamping blocks 23 and the inner wall of the limit box 17, and the plurality of clamping springs 24 are respectively disposed outside the plurality of shifting blocks 25;

[0042] When the output end of the motor enters the rotating shaft 16, the output end of the motor squeezes the multiple blocks 23 in the rotating shaft 16 and moves backward in the rotating shaft 16. During the backward movement of the rotating shaft 16, the rotating shaft 16 pushes the shift block 25 to squeeze the locking spring 24 and move in the limit box 17. When the output end of the motor is completely immersed in the rotating shaft 16, the multiple blocks 23 are fixed by the elastic force of the locking spring 24. At this time, the multiple blocks 23 will firmly fix the output end of the motor in the rotating shaft 16, so that the motor can drive the rotating wheel 18 to rotate during operation, thereby detecting the power of the motor and playing the role of fixed connection. The output end of the motor is fixedly connected by multiple blocks 23, and the outer wall of the motor is clamped and fixed in cooperation with two temperature measuring arm rings 12, so that the device can be adapted to motors of different specifications.

[0043] like Figures 4 to 5 As shown, the top of the bottom plate 6 is rotatably connected to a plurality of rotating rods 21, and an outer ring wheel 20 is fixedly installed on the top of the plurality of rotating rods 21. The inner teeth of the outer ring wheel 20 mesh with the outer teeth of the rotating shaft 16, and a shifting block 22 is fixedly installed on the outer wall of the outer ring wheel 20;

[0044] When the rotating wheel 18 rotates, the rotating wheel 18 drives the outer ring wheel 20 to rotate on the bottom plate 6 through the rotating rod 21. When the outer ring wheel 20 rotates, the outer ring wheel 20 drives the shifting block 22 on the outer wall to rotate, playing the role of rotation transmission counting.

[0045] like Figures 5 to 9 As shown, a rectangular body 19 is fixedly mounted on one side of the bottom plate 6, a limit frame plate 28 is fixedly mounted on the inner wall of the rectangular body 19, a push block 27 is slidably connected to the inner wall of the limit frame plate 28, and a return spring 29 is arranged between one end of the push block 27 and the inner side of the limit frame plate 28;

[0046] When the shift block 22 is driven to rotate by the outer ring wheel 20, the shift block 22 rotates and squeezes the push block 27 to squeeze the return spring 29 in the limit frame plate 28 to move. When the push block 27 loses the rotational extrusion force of the shift block 22, the push block 27 is reset by the elastic force of the return spring 29, thereby playing a role of rotational extrusion.

[0047] like Figures 8 to 9 As shown, a sensor button 26 is fixedly mounted on the inner wall of the rectangular body 19, and the position of the sensor button 26 corresponds to the position of the push block 27;

[0048] When the push block 27 moves in the limit frame 28, one end of the push block 27 will squeeze the sensor button 26 set in the matrix 19, and the rotating wheel 18 will rotate one circle, thereby driving the outer ring wheel 20 to rotate one circle. When the outer ring wheel 20 rotates one circle, it will drive the shift block 22 to rotate one circle, so that the shift block 22 squeezes the push block 27 to move once in the limit frame 28, and one end of the push block 27 will squeeze and contact the sensor button 26 once, thereby detecting the speed of the motor at different powers. It should be noted here that the distance that the outer ring wheel 20 rotates one circle needs to be actually measured.

[0049] like Figures 1 to 3 As shown, a vertical rod 14 is fixedly mounted on the top of the rectangular body 19, and a display 3 is fixedly mounted on the top of the vertical rod 14;

[0050] When the motor is rotating, the display 3 installed on the top of the rectangular body 19 through the vertical rod 14 continuously detects the information of the motor at different powers, thereby displaying the speed, noise level and temperature of the motor at different powers, playing a display role.

[0051] like Figures 1 to 3 As shown, a connecting rod 15 is fixedly mounted on the outer wall of the vertical rod 14, and a sound detector 13 is fixedly mounted on one end of the connecting rod 15;

[0052] When the motor is rotating, the sound detector 13 continuously detects the noise of the motor to detect the amount of noise generated by the motor under different power states. It should be noted that the sound detector 13 is placed on one side of the motor.

[0053] Working principle: by pulling the handle 30, the two sealing door plates 4 are opened on the left and right of the top of the casing 2, and then the motor to be tested is placed in the casing 2. When the motor enters the casing 2, the fixing machine component fixes the motor to prevent the motor from shaking during the detection process, thereby fixing the motor. The handle 30 is pulled to close the two sealing door plates 4 on the top of the casing 2, and then the measuring machine component in the casing 2 detects the motor and detects the state displayed by the motor under different powers, thereby detecting the motor. After the detection is completed, the motor can be taken out from the casing 2. By detecting the state displayed by the motor under different powers by the measuring machine component, the maximum adaptation range of the motor can be found, thereby finding a way to prevent the motor from overloading when it is in working state, which can solve the problem that the motor is damaged and cannot be used due to overloading in the above problem.

[0054] When the motor is fixed in the housing 2, the motor is placed in the middle of the top of the top plate 5. Then, the two telescopic cylinders 9 drive the two fixing plates 8 to move inward one left and one right. When the temperature measuring arm rings 12 on the top of the two fixing plates 8 touch the outer wall of the motor, the telescopic cylinders 9 stop working. At this time, the two fixing plates 8 fix the motor on the top plate 5 through the two temperature measuring arm rings 12.

[0055] When the two temperature measuring arm rings 12 are used to fix the motor, the two temperature measuring arm rings 12 are attached to the outer wall of the motor. When the motor operates at different powers, the two temperature measuring arm rings 12 synchronously detect the temperature of the motor, and then transmit the detected information back to the temperature controller 10 through the transmission line 11 for temperature monitoring, so as to play the role of synchronously detecting the temperature of the motor at different powers;

[0056] When the two temperature measuring arm rings 12 are fixed to the motor, the output end of the motor is placed in the top end of the rotating shaft 16, and the limit box 17 fixes the output end of the motor. When the limit box 17 fixes the output end of the motor, the motor rotates, and the rotating shaft 16 is driven to rotate. The rotating shaft 16 drives the rotating wheel 18 to rotate. By driving the rotating wheel 18 to rotate, the maximum power of the motor can be detected.

[0057] When the output end of the motor enters the rotating shaft 16, the output end of the motor squeezes the multiple blocks 23 in the rotating shaft 16 and moves backward in the rotating shaft 16. During the backward movement of the rotating shaft 16, the rotating shaft 16 pushes the shift block 25 to squeeze the positioning spring 24 and move in the limit box 17. When the output end of the motor is completely immersed in the rotating shaft 16, the multiple blocks 23 are fixed by the elastic force of the positioning spring 24. At this time, the multiple blocks 23 will firmly fix the output end of the motor in the rotating shaft 16, so that the motor can drive the rotating wheel 18 to rotate during operation, thereby detecting the power of the motor and playing the role of fixed connection. The output end of the motor is fixedly connected by multiple blocks 23, and the outer wall of the motor is clamped and fixed in cooperation with the two temperature measuring arm rings 12, so that the device can be adapted to motors of different specifications.

[0058] When the rotating wheel 18 rotates, the rotating wheel 18 drives the outer ring wheel 20 to rotate on the bottom plate 6 through the rotating rod 21. When the outer ring wheel 20 rotates, the outer ring wheel 20 drives the shifting block 22 on the outer wall to rotate, which plays the role of rotating transmission counting;

[0059] When the shift block 22 is driven to rotate by the outer ring wheel 20, the shift block 22 rotates and squeezes the push block 27 to squeeze the return spring 29 in the limit frame 28 to move. When the push block 27 loses the rotational extrusion force of the shift block 22, the push block 27 is reset by the elastic force of the return spring 29, thereby playing the role of rotational extrusion.

[0060] When the push block 27 moves in the limit frame 28, one end of the push block 27 will squeeze the sensor button 26 set in the matrix 19, and the outer ring wheel 20 will be driven to rotate one circle by the rotating wheel 18. When the outer ring wheel 20 rotates one circle, the shifting block 22 will be driven to rotate one circle, so that the shifting block 22 squeezes the push block 27 to move once in the limit frame 28, and one end of the push block 27 will squeeze and contact the sensor button 26 once, so as to detect the speed of the motor at different powers;

[0061] When the motor is rotating, the display 3 installed on the top of the rectangular body 19 through the vertical rod 14 continuously detects the information of the motor at different powers, thereby displaying the speed, noise and temperature of the motor at different powers, playing a display role;

[0062] When the motor is rotating, the sound detector 13 continuously detects the noise of the motor to detect the amount of noise generated by the motor under different power states. It should be noted that the sound detector 13 is placed on one side of the motor.

[0063] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A motor detection device, characterized in that: The invention comprises a support plate (1), a casing (2) is fixedly installed in the middle of the inner wall of the support plate (1), a door closing plate (4) is symmetrically slidably connected to the top of the casing (2), and handles (30) are fixedly installed on the tops of the two door closing plates (4). A machine detection component is arranged inside the casing (2), and the machine detection component is used to detect the state displayed by the motor under different powers, thereby playing the role of detecting the motor. A machine fixing component is arranged inside the casing (2), and the machine fixing component is used to fix the motor to prevent the motor from shaking during the detection process, thereby playing the role of fixing the motor.

2. A motor detection device according to claim 1, characterized in that: The fixed machine assembly comprises a top plate (5) and a middle plate (7), wherein the top plate (5) and the middle plate (7) are symmetrically arranged inside the casing (2), the inner wall of the middle plate (7) is symmetrically slidably connected with a fixed machine plate (8), the outer walls of the two fixed machine plates (8) are slidably connected with the inner wall of the top plate (5), a telescopic cylinder (9) is symmetrically arranged between the two fixed machine plates (8), and a temperature measuring arm ring (12) is fixedly installed at the top of each of the two fixed machine plates (8).

3. A motor detection device according to claim 2, characterized in that: A temperature controller (10) is symmetrically arranged on the top of the top plate (5), and a conduction line (11) is arranged between the temperature measuring arm ring (12) and the temperature controller (10).

4. A motor detection device according to claim 2, characterized in that: The measuring machine assembly comprises a rotating shaft (16) and a bottom plate (6), wherein the bottom plate (6) is placed at the bottom of the inner wall of the casing (2), a limit box (17) is fixedly installed on the top outer wall of the rotating shaft (16), a rotating wheel (18) is fixedly installed on the bottom of the rotating shaft (16), the top end of the rotating shaft (16) is placed at the middle position of the bottom of the top plate (5), and the bottom end of the rotating shaft (16) is rotatably connected to the top of the bottom plate (6).

5. A motor detection device according to claim 4, characterized in that: The inner wall of the rotating shaft (16) is slidably connected with a plurality of clamping blocks (23), the outer walls of the plurality of clamping blocks (23) are fixedly mounted with a plurality of displacement blocks (25), and a clamping spring (24) is arranged between the plurality of clamping blocks (23) and the inner wall of the limit box (17), and the plurality of clamping springs (24) are respectively arranged outside the plurality of displacement blocks (25).

6. A motor detection device according to claim 4, characterized in that: The top of the base plate (6) is rotatably connected to a plurality of rotating rods (21), an outer ring wheel (20) is fixedly mounted on the top of the plurality of rotating rods (21), the inner teeth of the outer ring wheel (20) are meshed with the outer teeth of the rotating shaft (16), and a shifting block (22) is fixedly mounted on the outer wall of the outer ring wheel (20).

7. A motor detection device according to claim 6, characterized in that: A rectangular body (19) is fixedly mounted on one side of the bottom plate (6), a limiting frame plate (28) is fixedly mounted on the inner wall of the rectangular body (19), a push block (27) is slidably connected to the inner wall of the limiting frame plate (28), and a return spring (29) is arranged between one end of the push block (27) and the inner side of the limiting frame plate (28).

8. The motor detection device according to claim 7, characterized in that: A sensor button (26) is fixedly mounted on the inner wall of the rectangular body (19), and the position of the sensor button (26) corresponds to the position of the push block (27).

9. The motor detection device according to claim 8, characterized in that: A vertical rod (14) is fixedly mounted on the top of the rectangular body (19), and a display (3) is fixedly mounted on the top of the vertical rod (14).

10. The motor detection device according to claim 9, characterized in that: A connecting rod (15) is fixedly mounted on the outer wall of the vertical rod (14), and a sound detector (13) is fixedly mounted on one end of the connecting rod (15).

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