Charging pile rolling testing machine

Abstract

The utility model discloses a charging pile rolling testing machine which comprises a rolling testing machine body, a movable seat is installed on the rolling testing machine body in a sliding mode, a tire is arranged in the movable seat, an installation frame is fixedly installed on the rolling testing machine body, an adjusting frame is arranged on the installation frame, an installation seat is installed on the adjusting frame in a rotating mode, and the tire is arranged in the installation seat. A plurality of groups of annularly distributed cleaning rollers are arranged in the mounting seat, a cleaning brush is arranged above the mounting frame, the cleaning brush and the cleaning rollers are correspondingly arranged, a sliding block is fixedly mounted on the cleaning brush, a cam is rotationally mounted on the mounting frame, and a sliding block is fixedly mounted on the sliding block; the cleaning rollers which are annularly distributed are driven by the arranged mounting seat to clean metal disintegrating slag attached to a tire after the tire completes a charging pile rolling experiment, and cleaning of the cleaning rollers is achieved through the arranged cleaning brush; and secondary pollution and damage to the tire caused by the fact that impurities adhered to the cleaning roller are adhered to the tire again in the subsequent cleaning work are avoided.

Description

Technical Field

[0001] This utility model relates to the field of charging pile compaction test technology, specifically a charging pile compaction test machine. Background Technology

[0002] As a key component connecting electric vehicles and charging equipment, the charging gun needs to be able to withstand external crushing forces to ensure normal operation under various complex usage environments. Crushing tests can evaluate the charging gun's performance under vehicle crushing conditions, ensuring its reliability in practical use. Crushing tests on charging stations require the use of a crushing testing machine.

[0003] In the existing technology, there are no corresponding cleaning measures for tires when using the rolling test machine. If metal fragments are not detected or cleaned during the rolling test, they will cause damage to the tires in subsequent use, shorten the service life of the tires in the test machine, and frequent tire replacement will reduce the efficiency of the charging pile rolling test. Utility Model Content

[0004] The purpose of this utility model is to provide a charging pile compaction testing machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a charging pile compaction testing machine, comprising a compaction testing machine, a movable seat slidably mounted on the compaction testing machine, a tire provided inside the movable seat, a mounting frame fixedly mounted on the compaction testing machine, an adjusting frame provided on the mounting frame, a mounting base rotatably mounted on the adjusting frame, the mounting base corresponding to the movable seat, multiple sets of annularly distributed cleaning rollers provided inside the mounting base, each set of cleaning rollers corresponding to the tire, a cleaning brush provided above the mounting frame, the cleaning brush corresponding to the cleaning rollers, a slider fixedly mounted on the cleaning brush, and a cam rotatably mounted on the mounting frame, the cam engaging with the slider.

[0006] As a further preferred embodiment of this technical solution, a sliding rod is fixedly installed inside the mounting bracket, the slider is slidably sleeved with the sliding rod, and two sets of symmetrically distributed springs are sleeved on the sliding rod, with the two ends of the two sets of springs respectively fixedly connected to the slider and the mounting bracket.

[0007] As a further preferred embodiment of this technical solution, two sets of cross-distributed supports are provided between the mounting frame and the adjusting frame, and adjusting blocks are rotatably installed at both ends of the two sets of supports, and the adjusting blocks are slidably connected to the corresponding mounting frame or adjusting frame.

[0008] As a further preferred embodiment of this technical solution, both the mounting frame and the adjusting frame are provided with two sets of symmetrically distributed bidirectional lead screws. The two ends of the bidirectional lead screws pass through the corresponding mounting frame or adjusting frame and are rotatably connected to the mounting frame or adjusting frame through bearings. The two ends of the bidirectional lead screws pass through the corresponding two sets of adjusting blocks and are threadedly connected to the two sets of adjusting blocks respectively. Each bidirectional lead screw is fitted with a sprocket. Both the mounting frame and the adjusting frame are provided with a drive chain, which is drivenly connected to the corresponding two sets of sprockets respectively.

[0009] As a further preferred embodiment of this technical solution, the mounting base is provided with a mounting ring, which is rotatably connected to the mounting base via a bearing. The mounting base is provided with multiple sets of annularly distributed adjusting rods, which are correspondingly arranged with the cleaning roller. The cleaning roller is rotatably connected to the corresponding adjusting rod via a rotating shaft.

[0010] As a further preferred embodiment of this technical solution, a gear ring is sleeved on the mounting ring, the adjusting rod is rotatably connected to the mounting base via a mounting shaft, and gears are sleeved on multiple sets of the mounting shafts, with each set of gears meshing with the gear ring.

[0011] This utility model provides a charging pile compaction testing machine, which has the following beneficial effects:

[0012] (1) This utility model uses the mounting base to drive the ring-shaped cleaning roller to clean the metal debris adhering to the tire after the tire has completed the charging pile rolling test. Under the action of two sets of brackets, the distance between the adjustment frame and the mounting frame can be adjusted so that the mounting base and the cleaning roller can be retracted under the action of the adjustment frame, avoiding the influence of the cleaning roller on the moving base and the tire rolling test. After the cleaning roller has finished cleaning the debris on the tire surface, the mounting base and the cleaning roller are retracted by the adjustment frame and the cleaning brush is used to clean the cleaning roller, avoiding the impurities adhering to the cleaning roller from re-adhering to the tire in the subsequent cleaning work, causing secondary pollution and damage to the tire.

[0013] (2) This utility model achieves synchronous adjustment of the rotation amplitude of multiple sets of adjustment rods by using the gear ring on the mounting ring and the gear on the mounting shaft, thereby enabling adjustment of the diameter of the multiple sets of cleaning rollers. This allows the cleaning rollers on the mounting base in the testing machine to be adjusted according to the actual diameter of the tires used, avoiding the situation where the fixed-size cleaning rollers cannot complete the cleaning work of different tire models when the testing machine performs rolling tests on different charging piles. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram showing the structural separation of the mounting bracket and the adjustment bracket of this utility model;

[0016] Figure 3 For the present utility model Figure 2 Enlarged view of the structure at point A;

[0017] Figure 4 This is a schematic diagram showing the structural separation of the cleaning brush and mounting bracket of this utility model;

[0018] Figure 5 For the present utility model Figure 4 Enlarged view of the structure at point -B;

[0019] Figure 6 This is a schematic diagram showing the structural separation of the cleaning roller and the mounting base of this utility model;

[0020] In the diagram: 1. Compaction tester; 2. Moving seat; 3. Tire; 4. Mounting frame; 5. Adjusting frame; 6. Mounting base; 7. Bracket; 8. Adjusting block; 9. Double-acting lead screw; 10. Sprocket; 11. Drive chain; 12. Cleaning brush; 13. Slider; 14. Slide rod; 15. Spring; 16. Cam; 17. Mounting ring; 18. Gear ring; 19. Adjusting rod; 20. Mounting shaft; 21. Gear; 22. Cleaning roller. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] This utility model provides a technical solution: such as Figures 1-5As shown in this embodiment, a charging pile compaction testing machine includes a compaction testing machine 1. A movable seat 2 is slidably mounted on the compaction testing machine 1, and a tire 3 is provided inside the movable seat 2. A mounting frame 4 is fixedly mounted on the compaction testing machine 1, and an adjusting frame 5 is provided on the mounting frame 4. A mounting base 6 is rotatably mounted on the adjusting frame 5. The mounting base 6 is correspondingly arranged with the movable seat 2. Multiple sets of annularly distributed cleaning rollers 22 are provided inside the mounting base 6, and each set of cleaning rollers 22 is correspondingly arranged with the tire 3. A cleaning brush 12 is provided above the mounting frame 4, and the cleaning brush 12 is correspondingly arranged with the cleaning rollers 22. A slider 13 is fixedly mounted on the cleaning brush 12. A cam 16 is rotatably mounted on the mounting frame 4, and the cam 16 is fitted with the slider 13. A sliding rod 14 is fixedly mounted inside the mounting frame 4, and the slider 13... The slide bar 14 is slidably connected to the slide rod 14. Two sets of symmetrically distributed springs 15 are sleeved on the slide rod 14. The two ends of the two sets of springs 15 are fixedly connected to the slider 13 and the mounting frame 4, respectively. Two sets of cross-distributed brackets 7 are provided between the mounting frame 4 and the adjusting frame 5. Adjusting blocks 8 are rotatably mounted on the two ends of the two sets of brackets 7, and the adjusting blocks 8 are slidably connected to the corresponding mounting frame 4 or adjusting frame 5. Two sets of symmetrically distributed bidirectional screws 9 are provided in both the mounting frame 4 and the adjusting frame 5. The two ends of the bidirectional screws 9 pass through the corresponding mounting frame 4 or adjusting frame 5 and are rotatably connected to the mounting frame 4 or adjusting frame 5 through bearings. The two ends of the bidirectional screws 9 pass through the two sets of adjusting blocks 8 and are threadedly connected to the two sets of adjusting blocks 8, respectively. A sprocket 10 is sleeved on each of the bidirectional screws 9. Both the mounting frame 4 and the adjusting frame 5 are equipped with drive chains 11, which are respectively connected to the corresponding two sets of sprockets 10. The rolling test machine 1 drives the tire 3 to move on the machine tool through the moving seat 2 to roll the charging pile. After the rolling test is completed, the surface of the tire 3 will inevitably be contaminated with hard debris. The moving seat 2 drives the tire 3 to move to the right end of the machine tool and align it with the mounting frame 4. Then, the motors in the mounting frame 4 and the adjusting frame 5 are started to drive the corresponding double-headed screws 9 to rotate. Under the action of the sprockets 10 and the drive chain 11, the two sets of corresponding adjusting blocks 8 in the mounting frame 4 and the adjusting frame 5 slide inward synchronously, thereby changing the support angle of the bracket 7 and pushing the adjusting frame 5 out. The adjusting frame 5 drives the mounting seat 6 and the cleaning roller 22 to move towards the moving seat 2 and the tire 3, until multiple sets of The cleaning rollers 22 are evenly distributed around the tire 3 and adhere to the surface of the tire 3. The motor in the adjusting frame 5 is activated, driving the mounting base 6 and the cleaning rollers 22 on the mounting base 6 to rotate, thus cleaning the debris adhering to the surface of the tire 3. After cleaning, the adjusting frame 5, mounting base 6, and cleaning rollers 22 are retracted by sliding the adjusting block 8 and changing the angle of the bracket 7, aligning the cleaning rollers 22 with the cleaning brushes 12 on the mounting frame 4. The mounting base 6 continues to drive the cleaning rollers 22 to rotate on the adjusting frame 5. The motor in the mounting frame 4 is activated, driving the cam 16 to rotate. During the rotation of the cam 16, it intermittently pushes the slider 13 that it is in contact with. This, combined with the sliding rod 14 and the spring 15, causes the cleaning brushes 12 to slide back and forth on the mounting frame 4 under the action of the slider 13.The impurities adhering to the surface of the cleaning roller 22 in contact with it are removed.

[0023] like Figure 6 As shown, the mounting base 6 is equipped with a mounting ring 17, which is rotatably connected to the mounting base 6 via a bearing. The mounting base 6 is equipped with multiple sets of annularly distributed adjusting rods 19, which are correspondingly arranged with cleaning rollers 22. The cleaning rollers 22 are rotatably connected to the corresponding adjusting rods 19 via a rotating shaft. A gear ring 18 is sleeved on the mounting ring 17. The adjusting rods 19 are rotatably connected to the mounting base 6 via a mounting shaft 20. Gears 21 are sleeved on each of the multiple mounting shafts 20, and the gears 21 mesh with the gear rings 18. The motor on the mounting base 6 drives the mounting shafts 20 to rotate, which, in conjunction with the gears 21 and gear rings 18, causes the multiple mounting shafts 20 to rotate synchronously. This, in turn, causes the multiple adjusting rods 19 to rotate synchronously, changing the angle located on the mounting base 6. The cleaning rollers 22 on the multiple adjusting rods 19 move accordingly, and the diameter of the multiple cleaning rollers 22 changes to accommodate different types of tires 3.

[0024] This utility model provides a charging pile compaction testing machine. The specific working principle is as follows: The compaction testing machine 1 moves the tire 3 on the machine tool via the movable seat 2 to compact the charging pile. After the compaction test, the surface of the tire 3 will inevitably be contaminated with hard debris. The movable seat 2 moves the tire 3 to the right end of the machine tool and aligns it with the mounting frame 4. Then, the motors in the mounting frame 4 and the adjusting frame 5 are started, respectively driving the corresponding bidirectional lead screws 9 to rotate. Under the action of the sprocket 10 and the drive chain 11, the two sets of corresponding adjusting blocks 8 in the mounting frame 4 and the adjusting frame 5 slide inward synchronously, thereby changing the support angle of the bracket 7 and pushing out the adjusting frame 5. The adjusting frame 5 drives the mounting seat 6 and the cleaning rollers 22 to move towards the movable seat 2 and the tire 3 until multiple sets of cleaning rollers 22 are evenly distributed around the tire 3 and aligned with the mounting frame 6. When the surface of tire 3 is in contact with the motor in the adjustment frame 5, the motor drives the mounting base 6 and the cleaning roller 22 on the mounting base 6 to rotate, thus cleaning the debris adhering to the surface of tire 3. After cleaning, the adjustment frame 5, mounting base 6 and cleaning roller 22 are retracted by the sliding of the adjustment block 8 and the change of the angle of the bracket 7, so that the cleaning roller 22 corresponds with the cleaning brush 12 on the mounting frame 4. The mounting base 6 continues to drive the cleaning roller 22 to rotate on the adjustment frame 5. The motor in the mounting frame 4 is started to drive the cam 16 to rotate. During the rotation of the cam 16, it intermittently pushes the slider 13 that is in contact with it. With the help of the slide rod 14 and the spring 15, the cleaning brush 12 slides back and forth on the mounting frame 4 under the drive of the slider 13, cleaning the impurities adhering to the surface of the cleaning roller 22 that it contacts. The motor on the mounting base 6 drives the mounting shaft 20 to rotate, which, together with the gear 21 and the gear ring 18, causes multiple sets of mounting shafts 20 to rotate synchronously. This, in turn, drives multiple sets of adjusting rods 19 to rotate synchronously, changing the angle located on the mounting base 6. The cleaning rollers 22 on the multiple sets of adjusting rods 19 move accordingly, and the diameter of the multiple sets of cleaning rollers 22 changes to adapt to different models of tires 3.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A charging pile rolling test machine, comprising a rolling test machine (1), characterized in that: The rolling tester (1) is slidably installed with a moving seat (2), the moving seat (2) is internally provided with a tire (3), the rolling tester (1) is fixedly installed with a mounting rack (4), the mounting rack (4) is provided with an adjusting rack (5), the adjusting rack (5) is rotatably installed with a mounting seat (6), the mounting seat (6) is correspondingly arranged with the moving seat (2), the mounting seat (6) is internally provided with a plurality of groups of annularly distributed cleaning rollers (22), a plurality of groups of the cleaning rollers (22) are correspondingly arranged with the tire (3), the mounting rack (4) is provided with a cleaning brush (12) above, the cleaning brush (12) is correspondingly arranged with the cleaning roller (22), the cleaning brush (12) is fixedly installed with a sliding block (13), the mounting rack (4) is rotatably installed with a cam (16), and the cam (16) is abutted with the sliding block (13).

2. The charging pile rolling test machine according to claim 1, characterized in that: The mounting rack (4) is fixedly installed with a sliding rod (14) internally, the sliding block (13) is slidably sleeved with the sliding rod (14), and the sliding rod (14) is sleeved with two groups of symmetrically distributed springs (15), and the two ends of the two groups of springs (15) are fixedly connected with the sliding block (13) and the mounting rack (4) respectively.

3. The charging pile rolling test machine according to claim 1, characterized in that: The mounting rack (4) and the adjusting rack (5) are provided with two groups of cross-distributed supports (7), and the two ends of the two groups of supports (7) are rotatably installed with adjusting blocks (8) respectively, and the adjusting blocks (8) are slidably connected with the corresponding mounting rack (4) or adjusting rack (5) respectively.

4. The charging pile rolling test machine according to claim 1, characterized in that: The mounting rack (4) and the adjusting rack (5) are both internally provided with two groups of symmetrically distributed bidirectional lead screws (9), the two ends of the bidirectional lead screws (9) are respectively penetrated through the corresponding mounting rack (4) or adjusting rack (5) and rotatably connected with the mounting rack (4) or adjusting rack (5) through bearings, and the two ends of the bidirectional lead screws (9) are respectively penetrated through the corresponding two groups of adjusting blocks (8) and threadedly connected with the two groups of adjusting blocks (8) respectively, the bidirectional lead screws (9) are all sleeved with sprockets (10), the mounting rack (4) and the adjusting rack (5) are both internally provided with drive chains (11), and the drive chains (11) are respectively in transmission connection with the corresponding two groups of sprockets (10).

5. The charging pile rolling test machine according to claim 1, characterized in that: The mounting seat (6) is internally provided with a mounting ring (17), the mounting ring (17) is rotatably connected with the mounting seat (6) through a bearing, the mounting seat (6) is internally provided with a plurality of groups of annularly distributed adjusting rods (19), and the plurality of groups of adjusting rods (19) are correspondingly arranged with the cleaning rollers (22), and the cleaning rollers (22) are rotatably connected with the corresponding adjusting rods (19) through rotating shafts.

6. A charging pile rolling test machine according to claim 5, characterized in that: The mounting ring (17) is sleeved with a gear ring (18), the adjusting rod (19) is rotatably connected with the mounting seat (6) through a mounting shaft (20), a plurality of groups of the mounting shafts (20) are all sleeved with gear wheels (21), and a plurality of groups of the gear wheels (21) are all in meshing connection with the gear ring (18).

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