A highly secure energy output testing platform

Abstract

This utility model relates to a highly safe energy output testing platform, including a workbench, a test motor, a motor under test, and a torque detector. A fixing mechanism is provided on the upper side of the workbench, comprising a fixed shell plate, movable plates, first electric telescopic rods, and a lower pressure plate. There are two movable plates, and four first electric telescopic rods and four lower pressure plates. The fixed shell plate is located on the upper side of the workbench, and slide rails are formed on both sides of its inner wall. The two movable plates are slidably connected to the inner walls of the two slide rails at both ends. The four first electric telescopic rods are respectively located at the two ends of the two movable plates. This utility model, through its fixing mechanism, allows operators to quickly fix the motor under test during testing and quickly disassemble it after testing, reducing the tediousness of the testing process and thus improving the testing efficiency of drive motors.

Description

Technical Field

[0001] This utility model relates to the field of energy and power technology, and in particular to a highly safe energy and power output testing platform. Background Technology

[0002] In this era that emphasizes environmental protection and addressing the energy crisis, the automotive industry has become a focal point. The industry is continuously transforming towards energy conservation and environmental protection. Today, new energy vehicles are inseparable from our lives, and supporting industries based on them are constantly emerging and improving.

[0003] New energy vehicles refer to automobiles that use unconventional vehicle fuels (lithium batteries) as their power source and integrate advanced technologies in vehicle power systems and drive control, resulting in vehicles with advanced technical principles and structures. New energy power systems are an important technical route for commercial vehicles. The three core components of a new energy power system include a power battery, a drive motor, and a motor controller. After the drive motor is processed and assembled, it needs to be tested through a testing platform to ensure its reliability, efficiency, and safety.

[0004] Existing testing platforms have the following shortcomings in practical use:

[0005] Currently, when testing drive motors, the motor body is usually fixed to the platform by multiple bolts and motor mounts. This requires staff to frequently tighten and loosen the bolts before and after testing, which increases the complexity of the testing process and affects the efficiency of drive motor testing. Utility Model Content

[0006] In existing technologies, the testing of drive motors mostly involves fixing the motor body to the platform using multiple bolts and a motor mount. This requires operators to frequently tighten and loosen the bolts before and after testing, increasing the complexity of the testing process and affecting the efficiency of drive motor testing. This invention provides a highly safe energy output testing platform.

[0007] The technical solution adopted by this utility model is: a high-safety energy output testing platform, including a workbench, a test motor, a motor under test, and a torque detector. A fixing mechanism is provided on the upper side of the workbench. The fixing mechanism includes a fixed shell plate, a movable plate, a first electric telescopic rod, and a lower pressure plate. There are two movable plates, and four first electric telescopic rods and four lower pressure plates. The fixed shell plate is located on the upper side of the workbench. Slide tracks are provided on both sides of the inner wall of the fixed shell plate. The two movable plates are slidably connected to the inner walls of the two slide tracks at both ends. The four first electric telescopic rods are respectively located at the two ends of the two movable plates. The lower pressure plate is fixedly installed at the output end of the first electric telescopic rod. A fixing column is fixedly installed on the lower side of the lower pressure plate. The motor under test is located on the upper side of the fixed shell plate. The fixing column and the lower pressure plate are located opposite the motor under test.

[0008] Furthermore, a rotating shaft is rotatably mounted in the middle of the inner wall of the fixed shell plate, and gears and turbines are fixedly mounted on the periphery of the rotating shaft. Toothed plates are fixedly mounted on the lower sides of the two moving plates, and the two toothed plates mesh with the gears. A reduction motor is fixedly mounted on the bottom of the inner wall of the fixed shell plate, and a worm gear is fixedly mounted on the output end of the reduction motor, and the worm gear meshes with the turbine.

[0009] Furthermore, both ends of the movable plate are provided with mounting grooves, and a second electric telescopic rod is fixedly installed on one side of the inner wall of the mounting groove. A sliding plate is fixedly installed at the output end of the second electric telescopic rod, and the first electric telescopic rod is fixedly connected to the sliding plate.

[0010] Furthermore, a lifting mechanism is provided on the upper side of the workbench. The lifting mechanism includes a drive motor, a lead screw, a lifting rod, and a mounting plate. The test motor and the torque detector are both fixedly mounted on the upper side of the mounting plate, and the output end of the test motor is fixedly connected to the input end of the torque detector.

[0011] Furthermore, a storage slot is provided on the upper side of the workbench, and a lifting slot is provided at the bottom of the inner wall of the storage slot. The drive motor is fixedly installed at the bottom of the inner wall of the lifting slot, the lead screw is fixedly installed at the output end of the drive motor, the lifting rod is threadedly connected to the lead screw, and the mounting plate is fixedly installed at the upper end of the lifting rod.

[0012] Furthermore, a moving mechanism is provided on the upper side of the worktable, the moving mechanism including a stepper motor, a screw and a slider, and the fixed shell plate is fixedly connected to the slider.

[0013] Furthermore, a sliding groove is provided on the upper side of the worktable, the stepper motor is fixedly installed on one side of the worktable, the screw is rotatably installed in the sliding groove, one end of the screw is fixedly connected to the output end of the stepper motor, and the slider is threadedly connected to the circumference of the screw.

[0014] The beneficial effects of this utility model are:

[0015] 1. This utility model, through a fixing mechanism, enables operators to quickly fix the motor under test during testing, and allows for quick disassembly of the motor after testing, reducing the cumbersomeness of the testing process and thus improving the testing efficiency of drive motors.

[0016] 2. Furthermore, this utility model, through gears, toothed plates, and a second electric telescopic rod, allows operators to easily adjust the position of the lower pressure plate and the fixed column according to the position of the base of the motor under test when testing motors of different sizes, thereby improving the applicability and convenience of the testing platform.

[0017] 3. This utility model also uses a lifting mechanism to make it easier for staff to adjust the height of the test motor and the torque detector when testing motors of different sizes, so that the output shaft of the test motor can be accurately connected to the power shaft of the torque detector, thereby further improving the applicability and convenience of the test platform. Attached Figure Description

[0018] Figure 1 This is a three-dimensional view of the entire utility model;

[0019] Figure 2 This is a cross-sectional view of the workbench of this utility model;

[0020] Figure 3 This is a cross-sectional view of the fixing mechanism of this utility model;

[0021] Figure 4 This is a partial cross-sectional view of the movable plate of this utility model.

[0022] The markings in the diagram are as follows: 1. Workbench; 2. Test motor; 3. Motor under test; 4. Torque detector; 5. Lifting mechanism; 6. Moving mechanism; 7. Fixing mechanism; 8. Stepper motor; 9. Sliding groove; 10. Screw; 11. Slider; 12. Storage groove; 13. Lifting groove; 14. Drive motor; 15. Lead screw; 16. Lifting rod; 17. Mounting plate; 18. Fixed shell plate; 19. Rotating shaft; 20. Gear; 21. Gear plate; 22. Moving plate; 23. First electric telescopic rod; 24. Lower pressure plate; 25. Fixed column; 26. Turbine; 27. Worm gear; 28. Gear motor; 29. ​​Second electric telescopic rod; 30. Sliding plate. Detailed Implementation

[0023] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] The following is in conjunction with the appendix Figures 1-4 The present invention will be further described below.

[0026] To address the problems existing in the background technology, this application proposes the following technical solution: a highly safe energy output testing platform.

[0027] The specific technical solution includes a workbench 1, a test motor 2, a motor under test 3, and a torque detector 4. A fixing mechanism 7 is installed on the upper side of the workbench 1. The fixing mechanism 7 includes a fixed shell plate 18, a movable plate 22, first electric telescopic rods 23, and a lower pressure plate 24. There are two movable plates 22, and four first electric telescopic rods 23 and four lower pressure plates 24. The fixed shell plate 18 is located on the upper side of the workbench 1. Slide tracks are provided on both sides of the inner wall of the fixed shell plate 18. The two movable plates 22 are slidably connected to the inner walls of the two slide tracks at both ends. The four first electric telescopic rods 23 are respectively... The two movable plates 22 are positioned at both ends, and the lower pressure plate 24 is fixedly installed at the output end of the first electric telescopic rod 23. A fixed column 25 is fixedly installed on the lower side of the lower pressure plate 24. The motor under test 3 is set on the upper side of the fixed shell plate 18. The fixed column 25 and the lower pressure plate 24 are located opposite to the motor under test 3. A slide rail and a slider are provided between the movable plate 22 and the bottom of the inner wall of the fixed shell plate 18, which can improve the stability of the movable plate 22 when it moves. The lower pressure plate 24 and the fixed column 25 limit the pressure and the insertion of the base of the motor under test 3, which can ensure the stability and safety of the motor under test 3 when it is tested.

[0028] Reference Figure 3 and Figure 4As shown, a rotating shaft 19 is rotatably mounted in the middle of the inner wall of the fixed shell plate 18. A gear 20 and a worm gear 26 are fixedly mounted around the rotating shaft 19. A toothed plate 21 is fixedly mounted on the lower side of each of the two movable plates 22. Both toothed plates 21 mesh with the gear 20. A reduction motor 28 is fixedly mounted at the bottom of the inner wall of the fixed shell plate 18. A worm gear 27 is fixedly mounted at the output end of the reduction motor 28. The worm gear 27 meshes with the worm gear 26. Both ends of the movable plate 22 are provided with mounting grooves. A second electric telescopic rod 29 is fixedly mounted on one side of the inner wall of the mounting groove. A sliding plate 30 is fixedly mounted at the output end of the second electric telescopic rod 29. A first electric telescopic rod 23 is fixedly connected to the sliding plate 30. The two movable plates 22 are arranged correspondingly, and the two toothed plates 21 are located on both sides of the gear 20.

[0029] Reference Figure 1 and Figure 2 As shown, a lifting mechanism 5 is provided on the upper side of the workbench 1. The lifting mechanism 5 includes a drive motor 14, a lead screw 15, a lifting rod 16, and a mounting plate 17. The test motor 2 and the torque detector 4 are both fixedly mounted on the upper side of the mounting plate 17. The output end of the test motor 2 is fixedly connected to the input end of the torque detector 4. A storage slot 12 is provided on the upper side of the workbench 1. A lifting slot 13 is provided at the bottom of the inner wall of the storage slot 12. The drive motor 14 is fixedly mounted at the bottom of the inner wall of the lifting slot 13. The lead screw 15 is fixedly mounted at the output end of the drive motor 14. The lifting rod 16... The mounting plate 17 is fixedly installed on the upper end of the lifting rod 16 and threadedly connected to the lead screw 15. The lead screw 15 is driven to rotate by starting the drive motor 14. The rotation of the lead screw 15 can drive the lifting rod 16 to move along the inner wall of the lifting groove 13. The movement of the lifting rod 16 can drive the mounting plate 17 to move along the inner wall of the receiving groove 12. The movement of the mounting plate 17 can drive the test motor 2 and the torque detector 4 to move up and down. The test motor 2 and the torque detector 4 are fixedly connected by a coupling. The torque detector 4 is a torque detection device commonly used in the prior art.

[0030] Reference Figure 1 and Figure 2As shown, a moving mechanism 6 is provided on the upper side of the workbench 1. The moving mechanism 6 includes a stepper motor 8, a screw 10, and a slider 11. The fixed shell plate 18 is fixedly connected to the slider 11. A sliding groove 9 is provided on the upper side of the workbench 1. The stepper motor 8 is fixedly installed on one side of the workbench 1. The screw 10 is rotatably installed in the sliding groove 9. One end of the screw 10 is fixedly connected to the output end of the stepper motor 8. The slider 11 is threadedly connected to the circumference of the screw 10. By starting the stepper motor 8, the screw 10 is driven to rotate. The rotation of the screw 10 can drive the slider 11 to move along the inner wall of the sliding groove 9. The movement of the slider 11 can drive the fixed shell plate 18 and the motor under test 3 to move, realizing the connection and separation of the motor under test 3 and the torque detector 4. A protrusion is provided on one side of the output shaft of the motor under test 3. The power shaft of the torque detector 4 has a groove corresponding to the output shaft of the motor under test 3. By moving the motor under test 3, the output shaft is inserted into the groove, thus realizing the connection between the motor under test 3 and the torque detector 4.

[0031] To ensure that those skilled in the art can fully understand the technical solution, this application provides the following overall overview:

[0032] In use, the motor under test 3 is placed on the upper side of the fixed housing plate 18. Then, the reduction motor 28 is started to drive the worm gear 27 to rotate. The rotation of the worm gear 27 drives the worm wheel 26, the rotating shaft 19, and the gear 20 to rotate. The rotation of the gear 20 drives the two toothed plates 21 to move. The movement of the toothed plates 21 drives the moving plate 22 to move. The movement of the moving plate 22 drives the second electric telescopic rod 29, the first electric telescopic rod 23, the lower pressure plate 24, and the fixed column 25 to move. By moving the lower pressure plate 24 and the fixed column 25 to align with the hole in the base of the motor under test 3, the second electric telescopic rod 29 is started to drive the first electric telescopic rod 23, the lower pressure plate 24, and the fixed column 25 to move, so that the lower pressure plate 24 and the fixed column 25 move to the hole in the base of the motor under test 3. Above the position, the first electric telescopic rod 23 is activated to move the lower pressure plate 24 and the fixing column 25 downward, so that the fixing column 25 is inserted into the hole in the base of the motor under test 3, and the lower pressure plate 24 clamps the upper side of the base of the motor under test 3, thereby fixing the motor under test 3 to the upper side of the fixing shell plate 18. Then, the lifting mechanism 5 is activated to adjust the test motor 2 and the torque detector 4 to be aligned with the motor under test 3. At this time, the moving mechanism 6 is activated to move the fixing shell plate 18 and the motor under test 3, so that the output shaft of the motor under test 3 is inserted into the slot of the power shaft of the torque detector 4. Then, the test motor 2 is activated, so that the torque detector 4 can measure the torque of the drive motor 55, ensuring the reliability, efficiency and safety of the motor under test 3.

[0033] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0034] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A highly secure energy output testing platform, characterized in that, The system includes a workbench (1), a test motor (2), a motor under test (3), and a torque detector (4). A fixing mechanism (7) is provided on the upper side of the workbench (1). The fixing mechanism (7) includes a fixed shell plate (18), a movable plate (22), a first electric telescopic rod (23), and a lower pressure plate (24). There are two movable plates (22), and four first electric telescopic rods (23) and four lower pressure plates (24). The fixed shell plate (18) is located on the upper side of the workbench (1). The inner wall of the fixed shell plate (18) has two... Slides are provided on both sides. The two movable plates (22) are slidably connected to the inner walls of the two slides at both ends. The four first electric telescopic rods (23) are respectively set at both ends of the two movable plates (22). The lower pressure plate (24) is fixedly installed at the output end of the first electric telescopic rod (23). A fixing column (25) is fixedly installed on the lower side of the lower pressure plate (24). The motor under test (3) is set on the upper side of the fixed shell plate (18). The fixing column (25) and the lower pressure plate (24) are both located opposite to the motor under test (3).

2. The high-safety energy output testing platform according to claim 1, characterized in that, A rotating shaft (19) is rotatably mounted in the middle of the inner wall of the fixed shell plate (18). A gear (20) and a turbine (26) are fixedly mounted on the periphery of the rotating shaft (19). A toothed plate (21) is fixedly mounted on the lower side of each of the two moving plates (22). Both toothed plates (21) mesh with the gear (20). A reduction motor (28) is fixedly mounted on the bottom of the inner wall of the fixed shell plate (18). A worm (27) is fixedly mounted on the output end of the reduction motor (28). The worm (27) meshes with the turbine (26).

3. The high-safety energy output testing platform according to claim 2, characterized in that, The movable plate (22) has mounting grooves at both ends. A second electric telescopic rod (29) is fixedly installed on one side of the inner wall of the mounting groove. A sliding plate (30) is fixedly installed at the output end of the second electric telescopic rod (29). The first electric telescopic rod (23) is fixedly connected to the sliding plate (30).

4. The high-safety energy output testing platform according to claim 1, characterized in that, The workbench (1) is provided with a lifting mechanism (5) on the upper side. The lifting mechanism (5) includes a drive motor (14), a lead screw (15), a lifting rod (16) and a mounting plate (17). The test motor (2) and the torque detector (4) are both fixedly installed on the upper side of the mounting plate (17). The output end of the test motor (2) is fixedly connected to the input end of the torque detector (4).

5. The high-safety energy output testing platform according to claim 4, characterized in that, The workbench (1) has a storage slot (12) on its upper side. The storage slot (12) has a lifting slot (13) at the bottom of its inner wall. The drive motor (14) is fixedly installed at the bottom of the inner wall of the lifting slot (13). The lead screw (15) is fixedly installed at the output end of the drive motor (14). The lifting rod (16) is threadedly connected to the lead screw (15). The mounting plate (17) is fixedly installed at the upper end of the lifting rod (16).

6. The high-safety energy output testing platform according to claim 5, characterized in that, The workbench (1) is provided with a moving mechanism (6) on its upper side. The moving mechanism (6) includes a stepper motor (8), a screw (10) and a slider (11). The fixed shell plate (18) is fixedly connected to the slider (11).

7. The high-safety energy output testing platform according to claim 6, characterized in that, The workbench (1) has a sliding groove (9) on its upper side. The stepper motor (8) is fixedly installed on one side of the workbench (1). The screw (10) is rotatably installed in the sliding groove (9). One end of the screw (10) is fixedly connected to the output end of the stepper motor (8). The slider (11) is threadedly connected to the circumference of the screw (10).

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