Motor testing device capable of observing lubricating grease state in real time

Abstract

The utility model relates to the technical field of motor testing, discloses a motor testing device capable of observing the state of lubricating grease in real time, and solves the problem that the lubricating grease suitable for a specific motor is difficult to blend more accurately because the lubricating condition of the lubricating grease in the motor cannot be observed at present. A motor testing device capable of observing the state of lubricating grease in real time comprises an observation platform, a first limiting groove, a second limiting groove, a transparent motor shell, a transparent gear box, a supporting plate and a clamping plate, one third to two thirds of the lubricating grease is injected into the transparent gear box, the transparent motor shell and the transparent gear box are installed after injection is completed, and the transparent motor shell and the transparent gear box are arranged on the observation platform. After installation is completed, the outer surface of the transparent motor shell makes contact with the inner side of the clamping plate, at the moment, the transparent motor shell is conveniently fixed under the action of the first spring, the motor is started after fixing is completed, and the operation mode of lubricating grease on the motor is conveniently observed through the transparent motor shell and the transparent gearbox.

Description

Technical Field

[0001] The utility model relates to the technical field of motor testing, in particular to a motor testing device capable of observing the state of grease in real time. Background Technique

[0002] There are two lubrication methods of grease in the motor. When the lubrication condition of the grease is good, circular lubrication will be formed in the motor. When the lubrication condition is poor, channel lubrication will be formed.

[0003] However, at present, the lubrication condition of the grease in the motor cannot be observed. After the motor runs to an end, the state of the grease observed after disassembling the motor is not the state of the grease running in the motor. It is impossible to determine the lubrication method of the grease in the motor, and it is difficult to see the running state of the grease in the motor under different working conditions. The above characteristics make the grease unable to be quickly adjusted for a specific motor, and it is impossible to more accurately prepare the grease suitable for a specific motor. Content of the Utility Model

[0004] The purpose of the utility model is to provide a motor testing device capable of observing the state of grease in real time. By using this device for work, the problem that the lubrication condition of the grease in the motor cannot be observed at present, and it is difficult to more accurately prepare the grease suitable for a specific motor is solved.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A motor testing device capable of observing the state of grease in real time, including an observation table. The upper surface of the observation table is provided with a first limiting groove and a second limiting groove. A transparent motor housing is placed at the top of the first limiting groove, and a transparent gearbox is placed at the top of the second limiting groove. A support plate is fixedly connected to the top of the observation table. There are two groups of the support plates, and the two groups of support plates are respectively located on both sides of the first limiting groove. A first spring is fixedly connected to the inner sides of the two groups of support plates. One end of each of the two groups of first springs is fixedly connected to a clamping plate, and the inner sides of the two groups of clamping plates are respectively in contact with both sides of the transparent motor housing.

[0006] Further, a rubber shock-proof pad is fixedly connected to the inner side of the clamping plate.

[0007] Further, a grease injection assembly for injecting grease into the transparent gearbox is arranged at the top of the observation table. The grease injection assembly includes a fixing plate fixedly connected to the top of the observation table, a mounting plate fixedly connected to the top of the fixing plate, a storage box fixedly connected to the top of the mounting plate, a push plate movably arranged inside the storage box, a connecting rod fixedly connected to one side of the push plate, and a push handle fixedly connected to one end of the connecting rod. The connecting rod penetrates through the storage box. A discharge port is fixedly penetrated through the side of the storage box away from the connecting rod. The discharge port is located directly above the transparent gearbox, and a sealing cover is movably connected inside the discharge port.

[0008] Furthermore, a slider is fixedly connected to one side of the push plate, a sliding groove is provided on the inner side wall of the storage box, and the slider is slidably connected to the sliding groove.

[0009] Furthermore, scale lines are provided on the outer surface of the transparent gear box.

[0010] Furthermore, a support column is connected to the fixed rod at the bottom end of the observation platform, a second spring is fixedly connected to the bottom end of the support column, a support leg is provided below the support column, a groove is provided on the upper surface of the support leg, and the second spring is fixedly connected to the bottom end of the inner wall of the groove.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] A motor test device capable of observing the state of grease in real time proposed by the present utility model injects one-third to two-thirds of the grease into the transparent gear box. After the injection is completed, the transparent motor housing is installed with the transparent gear box. After the installation is completed, the outer surface of the transparent motor housing is in contact with the inner side of the clamping plate. At this time, the first spring is under pressure and in a compressed state, and the reaction force generated by the first spring acts on the outer surface of the transparent motor housing through the clamping plate, facilitating the fixation of the transparent motor housing. After the fixation is completed, the motor is started. Through the transparent motor housing and the transparent gear box, it is convenient to observe the operation mode of the grease on the motor. The first spring also plays a damping effect, reducing the influence of vibration on the observation, and solving the problem that the lubrication condition of the grease in the motor cannot be observed at present, making it difficult to more accurately prepare the grease suitable for a specific motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 is a schematic diagram of the top structure of the observation platform of the present utility model;

[0015] Figure 3 is a schematic diagram of the grease injection assembly structure of the present utility model;

[0016] Figure 4 is a schematic diagram of the bottom structure of the observation platform of the present utility model.

[0017] In the figure: 1. Observation platform; 11. First limiting groove; 12. Second limiting groove; 2. Transparent gear box; 21. Scale lines; 3. Transparent motor housing; 4. Support plate; 41. First spring; 5. Clamping plate; 6. Grease injection assembly; 61. Fixed plate; 62. Mounting plate; 63. Storage box; 631. Sliding groove; 64. Connecting rod; 65. Push plate; 66. Pusher; 7. Discharge opening; 71. Sealing cover; 8. Support column; 81. Second spring; 9. Support leg; 91. Groove. Detailed implementation mode

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] To further understand the content of the present invention, the present invention will be described in detail in conjunction with the accompanying drawings.

[0020] Combined with Figure 1 - Figure 2 , a motor test device capable of observing the state of grease in real time includes an observation table 1. A first limit groove 11 and a second limit groove 12 are opened on the upper surface of the observation table 1. A transparent motor housing 3 is placed at the top of the first limit groove 11, and a transparent gearbox 2 is placed at the top of the second limit groove 12. A support plate 4 is fixedly connected to the top of the observation table 1. There are two groups of support plates 4, and the two groups of support plates 4 are respectively located on both sides of the first limit groove 11. A first spring 41 is fixedly connected to the inner sides of the two groups of support plates 4. One end of the two groups of first springs 41 is fixedly connected to a clamping plate 5. The inner sides of the two groups of clamping plates 5 are respectively in contact with both sides of the transparent motor housing 3.

[0021] The present invention will be further described below in conjunction with the embodiments. Embodiment

[0022] Please refer to Figure 1 - Figure 4 , a rubber shock-proof pad is fixedly connected to the inner side of the clamping plate 5. The rubber shock-proof pad improves the friction between the clamping plate 5 and the outer surface of the transparent motor housing 3, which is convenient for improving the clamping effect of the clamping plate 5. At the same time, the rubber shock-proof pad plays a role in shock absorption.

[0023] A grease injection assembly 6 for injecting grease into the transparent gearbox 2 is arranged at the top of the observation table 1. The grease injection assembly 6 includes a fixing plate 61 fixedly connected to the top of the observation table 1, a mounting plate 62 fixedly connected to the top of the fixing plate 61, a storage box 63 fixedly connected to the top of the mounting plate 62, a push plate 65 movably arranged inside the storage box 63, a connecting rod 64 fixedly connected to one side of the push plate 65, and a push handle 66 fixedly connected to one end of the connecting rod 64. The connecting rod 64 penetrates through the storage box 63. A discharge port 7 is fixedly penetrated through the side of the storage box 63 away from the connecting rod 64. The discharge port 7 is arranged directly above the transparent gearbox 2. A sealing cover 71 is movably connected inside the discharge port 7. The discharge port 7 is used to discharge the grease inside the storage box 63 and discharge the grease into the transparent gearbox 2. The sealing cover 71 is used to seal the discharge port 7.

[0024] One side of the push plate 65 is fixedly connected with a slider. A chute 631 is provided on the inner side wall of the storage box 63. The slider is slidably connected with the chute 631. When the pusher 66 is pushed to drive the push plate 65 to move inside the storage box 63, the slider slides along the chute 631, playing a guiding role.

[0025] Scale lines 21 are provided on the outer surface of the transparent gear box 2, which is convenient for observing the amount of grease injected into the transparent gear box 2 through the scale lines 21.

[0026] The bottom end of the observation platform 1 is fixedly connected with a support column 8 through a fixed rod. The bottom end of the support column 8 is fixedly connected with a second spring 81. A support leg 9 is provided below the support column 8. A groove 91 is provided on the upper surface of the support leg 9. The second spring 81 is fixedly connected with the bottom end of the inner wall of the groove 91. The existence of the second spring 81 is convenient for absorbing the vibration energy from the motor and at the same time convenient for absorbing the vibration energy from the outside world. The second spring 81 will be compressed or stretched during vibration, thereby reducing the impact of vibration on the observation platform 1.

[0027] During use, place the transparent motor housing 3 on the top end of the observation platform 1, place the transparent gear box 2 on the top end of the second limiting groove 12, open the sealing cover 71, push the pusher 66, the pusher 66 drives the connecting rod 64 to move, the connecting rod 64 moves to drive the push plate 65 to move inside the storage box 63 to squeeze the grease, which is convenient for squeezing out the grease. The squeezed grease is discharged into the transparent gear box 2 through the discharge port 7. It is convenient to observe the amount of grease injected into the transparent gear box 2 through the scale lines 21, and control the pusher 66 to inject one-third to two-thirds of the grease into the transparent gear box 2. After the injection is completed, install the transparent motor housing 3 and the transparent gear box 2. After the installation is completed, place the transparent motor housing 3 on the top end of the first limiting groove 11, and make the outer surface of the transparent motor housing 3 contact with the inner side of the clamping plate 5. At this time, the first spring 41 is under pressure and in a compressed state. The reaction force generated by the first spring 41 acts on the outer surface of the transparent motor housing 3 through the clamping plate 5, which is convenient for fixing the transparent motor housing 3 and the transparent gear box 2. After fixing, start the motor. It is convenient to observe the running mode of the grease on the motor through the transparent motor housing 3 and the transparent gear box 2. The first spring 41 also plays a damping effect, reducing the impact of vibration on the observation. The rubber anti-vibration pad fixedly connected to the inner side of the clamping plate 5 improves the friction between the clamping plate 5 and the outer surface of the transparent motor housing 3, which is convenient for improving the clamping effect of the clamping plate 5. At the same time, the rubber anti-vibration pad plays a damping effect. The existence of the second spring 81 is convenient for absorbing the vibration energy from the motor and at the same time convenient for absorbing the vibration energy from the outside world. The second spring 81 will be compressed or stretched during vibration, thereby reducing the impact of vibration on the observation platform 1.

[0028] It should be noted that in this text, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0029] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A motor test device capable of observing the state of grease in real time, comprising an observation table (1), characterized in that: A first limiting groove (11) and a second limiting groove (12) are formed on the upper surface of the observation platform (1). A transparent motor housing (3) is placed at the top end of the first limiting groove (11), and a transparent gearbox (2) is placed at the top end of the second limiting groove (12). A support plate (4) is fixedly connected to the top end of the observation platform (1). There are two groups of the support plates (4), and the two groups of support plates (4) are respectively located on both sides of the first limiting groove (11). A first spring (41) is fixedly connected to the inner sides of the two groups of support plates (4). One end of each of the two groups of first springs (41) is fixedly connected to a clamping plate (5). The inner sides of the two groups of clamping plates (5) are respectively in contact with both sides of the transparent motor housing (3).

2. The motor test device for observing the state of grease in real time according to claim 1, characterized in that: A rubber shock-proof pad is fixedly connected to the inner side of the clamping plate (5).

3. The motor test device capable of observing the state of grease in real time according to claim 1, wherein: A grease injection assembly (6) for injecting grease into the transparent gearbox (2) is arranged at the top end of the observation platform (1). The grease injection assembly (6) includes a fixing plate (61) fixedly connected to the top end of the observation platform (1), a mounting plate (62) fixedly connected to the top end of the fixing plate (61), a storage box (63) fixedly connected to the top end of the mounting plate (62), a push plate (65) movably arranged inside the storage box (63), a connecting rod (64) fixedly connected to one side of the push plate (65), and a push handle (66) fixedly connected to one end of the connecting rod (64). The connecting rod (64) penetrates through the storage box (63). A discharge opening (7) is fixedly penetrated through one side of the storage box (63) away from the connecting rod (64). The discharge opening (7) is arranged directly above the transparent gearbox (2). A sealing cover (71) is movably connected inside the discharge opening (7).

4. A motor test device capable of observing the state of grease in real time according to claim 3, characterized in that: A slider is fixedly connected to one side of the push plate (65). A sliding groove (631) is formed on the inner side wall of the storage box (63). The slider is slidably connected to the sliding groove (631).

5. The motor test device for observing the state of grease in real time according to claim 4, wherein: Scale lines (21) are arranged on the outer surface of the transparent gearbox (2).

6. The motor test device for observing the state of grease in real time according to claim 5, characterized in that: Support columns (8) are fixedly connected to the bottom end of the observation platform (1). A second spring (81) is fixedly connected to the bottom end of the support columns (8). Support legs (9) are arranged below the support columns (8). A groove (91) is formed on the upper surface of the support legs (9). The second spring (81) is fixedly connected to the bottom end of the inner wall of the groove (91).

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