Detection equipment for anti-aging performance of V belt

Abstract

The utility model discloses V belt anti-aging performance detection equipment which comprises a detection box with a sealing door on the front side, a supporting plate is arranged in the detection box in a front-back sliding mode, and a limiting mechanism is arranged on the supporting plate. Two supporting rods are vertically arranged on the supporting plate, bearings are arranged on the supporting rods, rotating columns are arranged in the bearings, V-shaped belt wheels are arranged at the ends, facing the sealing door, of the rotating columns, and one rotating column is connected with a movable driving mechanism. According to the detection equipment for the anti-aging performance of the V-shaped belt, the V-shaped belt can be conveniently installed when the heat resistance and the anti-aging performance are detected under the cooperation of all the components.

Description

Technical Field

[0001] This utility model relates to the field of V-belt testing technology, specifically to a testing device for the anti-aging performance of V-belts. Background Technology

[0002] After V-belts are manufactured, they need to undergo various performance tests to check whether their performance parameters are above the standard. Currently, some testing equipment requires the V-belt to be installed inside the testing equipment, which is quite troublesome. Therefore, this application proposes a testing device for testing the heat resistance and anti-aging performance of V-belts at high temperatures. Utility Model Content

[0003] To address the shortcomings of existing technologies, this invention provides a testing device for the anti-aging properties of V-belts, which facilitates the installation of V-belts when testing their heat resistance and anti-aging properties.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: a testing device for the anti-aging performance of V-belts, comprising a testing box with a sealed door on the front side, a support plate that slides back and forth in the testing box, and a limiting mechanism on the support plate;

[0005] Two support rods are vertically arranged on the support plate. Bearings are provided on the support rods, and rotating columns are provided in the bearings. A V-belt pulley is provided on the end of the rotating column facing the sealing door. One of the rotating columns is connected to a movable drive mechanism.

[0006] The testing chamber is equipped with a heating mechanism and a temperature sensor.

[0007] Preferably, a guide rod is inserted horizontally in the front-to-back direction on the rear side wall of the detection box, and a groove is provided on the support plate for the guide rod to pass through.

[0008] Preferably, the limiting mechanism includes a fixing ring disposed on the side of the support plate, a limiting post inserted into the fixing ring, and a slot provided at the bottom of the detection box.

[0009] Preferably, the driving mechanism includes a motor mounted on the detection box, the shaft end of the motor is connected to a transmission column, one end of the transmission column is provided with a square column, and a groove for inserting the square column is provided on the rotating column.

[0010] Preferably, the support plate has a handle on its front side.

[0011] This invention provides a testing device for the anti-aging performance of V-belts, which has the following beneficial effects:

[0012] The testing equipment for the anti-aging performance of V-belts allows the limiting post to be disengaged from the slot when the V-belt is installed on the V-belt pulleys. The support plate can be pulled outwards by the handle, making it convenient for the operator to install the V-belt on the two V-belt pulleys. The square column and groove design facilitates the motor to drive the V-belt to rotate when the heating mechanism heats the inside of the testing chamber, thereby testing its anti-aging and heat resistance performance under working conditions. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a front view structural diagram of the present invention;

[0015] Figure 3 This is a schematic diagram of the left-side cross-sectional structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the rear view of the rotating column structure of this utility model.

[0017] In the diagram: 1. Sealed door; 2. Detection box; 3. Support plate; 4. Support rod; 5. Bearing; 6. Rotating column; 7. V-belt pulley; 8. Temperature sensor; 9. Guide rod; 10. Slide groove; 11. Fixing ring; 12. Limiting column; 13. Slot; 14. Motor; 15. Transmission column; 16. Square column; 17. Groove; 18. Handle; 19. Heating mechanism. Detailed Implementation

[0018] The present invention will be further described below with reference to specific embodiments, such as... Figures 1 to 4 As shown:

[0019] Example 1: A testing device for the anti-aging performance of V-belts includes a testing box 2 with a sealing door 1 on the front side, a support plate 3 that slides back and forth in the testing box 2, and a limiting mechanism on the support plate 3.

[0020] By setting up a limiting mechanism, the support plate 3 can be prevented from sliding when testing the performance of the V-belt;

[0021] Two support rods 4 are vertically arranged on the support plate 3, and bearings 5 ​​are provided on the support rods 4. A rotating column 6 is provided in the bearings 5.

[0022] The bearing 5 and the support rod 4 are designed to provide support for the rotating column 6.

[0023] A V-belt pulley 7 is provided on one end of the rotating column 6 facing the sealing door 1, and one of the rotating columns 6 is connected to a movable drive mechanism.

[0024] By setting up the drive mechanism, after the V-belt is put on the two V-belt pulleys 7, the drive mechanism can drive the V-belt to work.

[0025] The testing chamber 2 is equipped with a heating mechanism 19 and a temperature sensor 8;

[0026] Heating mechanism 19 uses heating wire, and temperature sensor 8 can detect the temperature in detection box 2;

[0027] The heating mechanism 19 and the temperature sensor 8 are controlled by a controller, and the temperature sensor 8 is connected to a display device. Both are equipped with the necessary equipment for normal operation, which will not be described in detail here.

[0028] Example 2: A testing device for the anti-aging performance of V-belts includes a testing box 2 with a sealing door 1 on the front side, a support plate 3 that slides back and forth in the testing box 2, and a handle 18 on the front side of the support plate 3 to facilitate pulling the support plate 3 out of the testing box 2.

[0029] A guide rod 9, which runs horizontally in the front-to-back direction, is inserted into the rear side wall of the test box 2, and a groove 10 is provided on the support plate 3 for the guide rod 9 to pass through.

[0030] The sliding groove 10 and guide rod 9 facilitate the back-and-forth sliding of the support plate 3;

[0031] A limiting mechanism is provided on the support plate 3. The limiting mechanism includes a fixing ring 11 on the side of the support plate 3, a limiting post 12 inserted into the fixing ring 11, and a slot 13 at the bottom of the detection box 2. By cooperating with the limiting post 12 and the slot 13, the lower end of the limiting post 12 is locked in the slot 13, which can limit the support plate 3 and prevent it from shaking as much as possible.

[0032] By setting up a limiting mechanism, the support plate 3 can be prevented from shaking when testing the performance of the V-belt;

[0033] Two support rods 4 are vertically arranged on the support plate 3, and bearings 5 ​​are provided on the support rods 4. A rotating column 6 is provided in the bearings 5.

[0034] The bearing 5 and the support rod 4 are designed to provide support for the rotating column 6.

[0035] A V-belt pulley 7 is provided on one end of the rotating column 6 facing the sealing door 1, and one of the rotating columns 6 is connected to a movable drive mechanism.

[0036] The drive mechanism includes a motor 14 mounted on the detection box 2. The shaft end of the motor 14 is connected to a transmission column 15. One end of the transmission column 15 is provided with a square column 16. A groove 17 for inserting the square column 16 is provided on the rotating column 6.

[0037] After the square column 16 is inserted into the groove 17, the drive mechanism, through the setting of the drive mechanism, puts the V-belt on the two V-belt pulleys 7, and the drive mechanism can drive the V-belt to work.

[0038] The testing chamber 2 is equipped with a heating mechanism 19 and a temperature sensor 8;

[0039] Heating mechanism 19 uses heating wire, and temperature sensor 8 can detect the temperature in detection box 2;

[0040] The heating mechanism 19 and the temperature sensor 8 are controlled by a controller, and the temperature sensor 8 is connected to a display device. Both are equipped with the necessary equipment for normal operation, which will not be described in detail here.

[0041] Working principle:

[0042] When V-belt performance testing is required, the sealing door 1 is first opened, and the limiting post 12 is pulled out of the slot 13. Then, the support plate 3 is pulled outward through the handle 18, and the square column 16 will also disengage from the groove 17. After that, the operator installs the V-belt to be tested on the two V-belt pulleys 7, and then pushes the support plate 3 into the testing box 2 until the limiting post 12 can be inserted into the slot 13. At this time, it is confirmed that the square column 16 is also inserted into the groove 17. Then, the sealing door 1 is closed, and the inside of the testing box 2 is heated by the heating mechanism 19 to test the heat resistance of the V-belt. The temperature inside the testing box 2 can be detected by the temperature detector 8.

[0043] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A testing device for the anti-aging performance of V-belts, comprising a testing chamber (2) with a sealed door (1) on the front side, characterized in that: The detection box (2) is provided with a support plate (3) that slides back and forth, and a limiting mechanism is provided on the support plate (3); Two support rods (4) are vertically arranged on the support plate (3). A bearing (5) is provided on the support rod (4). A rotating column (6) is provided in the bearing (5). A V-belt pulley (7) is provided on the end of the rotating column (6) facing the sealing door (1). One of the rotating columns (6) is connected to a movable drive mechanism. The detection box (2) is equipped with a heating mechanism (19) and a temperature sensor (8).

2. The testing device for the anti-aging performance of V-belts according to claim 1, characterized in that: The detection box (2) is provided with a guide rod (9) that is horizontal in the front-back direction, and the support plate (3) is provided with a groove (10) for the guide rod (9) to pass through.

3. The testing device for the anti-aging performance of V-belts according to claim 1, characterized in that: The limiting mechanism includes a fixing ring (11) on the side of the support plate (3), a limiting post (12) inserted into the fixing ring (11), and a slot (13) at the bottom of the detection box (2).

4. The testing device for the anti-aging performance of V-belts according to claim 1, characterized in that: The driving mechanism includes a motor (14) mounted on the detection box (2). The shaft end of the motor (14) is connected to a transmission column (15). One end of the transmission column (15) is provided with a square column (16). A groove (17) for inserting the square column (16) is provided on the rotating column (6).

5. The testing device for the anti-aging performance of V-belts according to claim 1, characterized in that: A handle (18) is provided on the front side of the support plate (3).

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