Starter testing device

Abstract

The utility model relates to a starter testing device, and the device comprises a power supply which is used for connecting a starter; the flywheel load comprises a containing groove used for being matched with the starter, and the power source can drive the flywheel load to rotate through the starter; the humidifying part is connected with the power source, the humidifying part is connected to the flywheel load and arranged above the containing groove, and the water containing box is used for containing water to be sprayed; one end of the water pipe is connected with the humidifying part, and the other end of the water pipe extends into the water containing box and is used for guiding the water to be sprayed in the water containing box into the humidifying part. The starter is matched with the flywheel load, whether the starter has abnormal sound and cannot be started or not and the abnormal state that an internal shifting fork cannot be popped up or not can be visually judged, meanwhile, the humidifying piece humidifies the flywheel load and the starter by drawing water in the water containing box, and therefore different humidity environments are simulated, the starter under poor working conditions is tested, and the testing efficiency is improved. Therefore, the working life of the starter in different humidity environments can be obtained.

Description

Technical Field

[0001] The present disclosure relates to the technical field of starter testing, and specifically, to a starter testing device. Background Art

[0002] Currently, the starters recycled after-sales can only be tested on the whole vehicle. Since the starter is very close to the vehicle chassis guard under the engine, when operating on the whole vehicle, one needs to bend down to replace the starter. At the same time, the working space is relatively narrow and not easy to install. When assembling on the whole vehicle, it is not easy to distinguish abnormal noises, which may cause misjudgment, seriously affecting the after-sales claim project. At the same time, additional arrangements are required for simulating bad working conditions, resulting in the life loss of other components of the whole vehicle and a serious increase in cost. Summary of the Utility Model

[0003] The purpose of the present disclosure is to provide a starter testing device to solve the problems of inconvenient and costly whole-vehicle testing of starters.

[0004] To achieve the above purpose, the present disclosure provides a starter testing device, including:

[0005] A power supply, which is used to connect to the starter;

[0006] A flywheel load, the flywheel load includes a placement groove for cooperating with the starter, and the power supply can drive the flywheel load to rotate through the starter; and

[0007] A humidifying member, connected to the power supply, the humidifying member is connected to the flywheel load and is arranged above the placement groove;

[0008] A water holding box for placing water to be humidified; and

[0009] A water pipe, one end of the water pipe is connected to the humidifying member, and the other end extends into the water holding box for guiding the water to be humidified in the water holding box into the humidifying member.

[0010] Optionally, the humidifying member is a spray motor.

[0011] Optionally, the starter testing device further includes a chassis for placing on a tabletop, the flywheel load is arranged on the chassis, and an annular groove is formed at the outer edge of the chassis, and the annular groove constitutes the water holding box.

[0012] Optionally, a water shielding cover is provided outside the flywheel load, the water shielding cover is connected above the chassis, and the annular groove is located in the shielding space formed by the water shielding cover.

[0013] Optionally, the water shielding cover is made of a transparent material.

[0014] Optionally, the water baffle includes:

[0015] Side walls that enclose a shielding space for accommodating the flywheel load, and the lower part of the side walls is connected to the edge of the chassis; and

[0016] A top wall, the edge of which is connected to the upper edge of the side walls.

[0017] Optionally, the power supply is arranged outside the water baffle, an opening is provided on the water baffle, and power lines respectively connected to the humidifying member and the flywheel load are provided on the power supply. The power lines pass through the opening and are connected to the humidifying member or the flywheel load.

[0018] Optionally, a rubber seal is connected in the opening, and the power line passes through the rubber seal and is connected to the opening.

[0019] Optionally, the flywheel load includes:

[0020] A crankshaft for cooperating with the starter through the placement groove; and

[0021] A plurality of load blocks, which can be selectively connected to the crankshaft.

[0022] Optionally, a humidity detection element is further provided on the flywheel load, and the humidity detection element is arranged adjacent to the placement groove.

[0023] Through the above technical solutions, the starter is matched with the flywheel load, and then the power supply is connected to start the starter to drive the flywheel load to move together, so as to simulate the working environment of the starter on the vehicle, thereby intuitively judging whether there are abnormal conditions such as abnormal noise, inability to start, and the internal shift fork cannot pop out of the starter. At the same time, the humidifying member draws water from the water storage box through a water pipe to humidify the flywheel load and the starter, thereby simulating different humidity environments and testing the starter under adverse working conditions to obtain the working life of the starter in different humidity environments. This process does not require experiments on the vehicle, which can not only improve the test convenience, without constantly disassembling and assembling a large number of starters in the narrow space of the vehicle, but also effectively reduce fuel waste and cost by conducting simulation experiments externally.

[0024] Other features and advantages of the present disclosure will be described in detail in the subsequent specific implementation part. Brief Description of the Drawings

[0025] The drawings are used to provide a further understanding of the present disclosure, and constitute a part of the specification. Together with the following specific implementation, they are used to explain the present disclosure, but do not constitute a limitation to the present disclosure. In the drawings:

[0026] Figure 1Schematic diagram of a starter testing device according to an embodiment of the present disclosure.

[0027] Figure 2 Schematic diagram of another perspective of the starter testing device according to an embodiment of the present disclosure.

[0028] Figure 3 Schematic diagram of the starter testing device (with the water shield removed) according to an embodiment of the present disclosure.

[0029] Description of reference numerals

[0030] 1 - Power supply; 11 - Power cord; 2 - Flywheel load; 21 - Placing groove; 22 - Crankshaft; 23 - Load block; 31 - Humidifying member; 32 - Water holding box; 33 - Water pipe; 4 - Chassis; 5 - Water shield; 501 - Opening; 51 - Side wall; 52 - Top wall; 6 - Humidity detection element; 7 - Starter. Detailed description of the specific embodiment

[0031] The following provides a detailed description of the specific embodiments of the present disclosure with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only for the purpose of illustrating and explaining the present disclosure, and are not intended to limit the present disclosure.

[0032] In the present disclosure, unless otherwise stated, the orientation terms such as "upper" and "lower" are defined according to the layout direction of the starter testing device during actual use, and the orientation terms such as "inner" and "outer" are defined according to the contour of the corresponding components. In addition, in the following description, when referring to the accompanying drawings, unless otherwise explained, the same reference numerals in different drawings represent the same or similar elements.

[0033] According to an embodiment of the present disclosure, as Figures 1 to 3 shown, a starter testing device is provided, including a power supply 1, a flywheel load 2, a humidifying member 31, a water holding box 32 and a water pipe 33. Among them, the power supply 1 can be used to connect to the starter 7. The flywheel load 2 can include a placing groove 21 for cooperating with the starter 7, and the power supply 1 can drive the flywheel load 2 to rotate through the starter 7. The humidifying member 31 is connected to the power supply 1, the humidifying member 31 is connected to the flywheel load 2 and is arranged above the placing groove 21. The water holding box 32 can be used to place the water to be humidified, and one end of the water pipe 33 can be connected to the humidifying member 31, and the other end extends into the water holding box 32 to be used for introducing the water to be humidified in the water holding box 32 into the humidifying member 31, so as to increase the humidity at the position where the placing groove 21 is located.

[0034] Here, the water storage box 32 can be of a closed structure and is only connected by extending the water pipe 33. The water storage box 32 can also be of an open structure, and the present disclosure does not limit this. A water pump can be provided on the water pipe 33 to accelerate the pumping of water into the water storage box 32, or a height difference can be set between the water storage box 32 and the humidifying member 31 to enable the water in the water storage box 32 to automatically flow into the humidifying member 31. The present disclosure does not limit this.

[0035] Through the above technical solution, the starter 7 is matched with the flywheel load 2, and then the power source 1 is connected to the starter 7 to start and drive the flywheel load 2 to move together, so as to simulate the working environment of the starter 7 on the vehicle. Thus, it is possible to intuitively judge whether there are abnormal conditions such as abnormal noise, inability to start, and the internal shift fork being unable to pop out in the starter 7. At the same time, the humidifying member 31 draws water from the water storage box 32 through the water pipe 33 to humidify the flywheel load 2 and the starter 7, thereby simulating different humidity environments and testing the starter 7 under adverse working conditions to obtain the service life of the starter 7 in different humidity environments. This process does not require experiments on the vehicle, which can not only improve the test convenience, without constantly disassembling and assembling a large number of starters 7 in the narrow space of the vehicle, but also effectively reduce fuel waste and cost by conducting simulation experiments externally.

[0036] It should be noted that the humidifying member 31 can be a spray motor or an atomizer, and the present disclosure does not limit this. A humidity detection element 6 can also be provided on the flywheel load 2, and the humidity detection element 6 is disposed adjacent to the placement groove 21. The humidity detection element 6 can adopt a structure with a display screen to accurately display the real-time humidity. According to the displayed humidity, the humidifying power of the humidifying member 31 can be adjusted more precisely, so as to more precisely control the humidity at the placement groove 21, facilitating accurate testing of the service life of the starter 7 under different humidity conditions. In addition, the flywheel load 2 can further include a crankshaft 22 and a plurality of load blocks 23. Among them, the crankshaft 22 can be used to cooperate with the starter 7 through the placement groove 21, and the plurality of load blocks 23 can be selectively connected to the crankshaft 22. In this way, when testing the starter 7, different numbers of load blocks 23 can be connected to the crankshaft 22 and cooperate with the starter 7 through the placement groove 21 to form different load conditions, so as to test the performance of the starter 7 under different load conditions and improve the diversity and versatility of the starter 7 test.

[0037] Furthermore, as Figure 1 and Figure 3As shown, the starter test device may further include a chassis 4 for placing on a desktop. The flywheel load 2 is arranged on the chassis 4. An annular groove is formed at the outer edge of the chassis 4, and the annular groove constitutes a water receiving box 32. In this way, after the humidifying member 31 supplies water to humidify the starter 7, the water droplets falling on the chassis 4 can flow into the annular groove, and the water pipe 33 can absorb water from the annular groove and enter the humidifying member 31, thereby realizing the recycling of water, saving water resources and reducing the test cost.

[0038] Further, as Figure 1 and Figure 2 shown, a water shield 5 may be provided outside the flywheel load 2. The water shield 5 is connected above the chassis 4, and the annular groove may be located in the shielding space formed by the water shield 5. The water shield 5 can play a certain role in blocking water mist or water flow, and to a certain extent reduce the large amount of water from escaping and splashing outside when the humidifying member 31 supplies water to humidify the placement groove 21, which affects the external environment. Here, the water shield 5 can completely block the outside of the flywheel load 2 circumferentially, or can block three sides and have one opening for the convenience of the operator to observe. The present disclosure does not limit this.

[0039] In addition, the water shield 5 may also be made of a transparent material for the operator to observe the internal situation from various angles. When the water shield 5 is made of a transparent material, the water shield 5 may include a side wall 51 and a top wall 52. The side wall 51 can enclose to form a shielding space for accommodating the flywheel load 2. The lower part of the side wall 51 is connected to the edge of the chassis 4, and the edge of the top wall 52 can be connected to the upper edge of the side wall 51. In this way, the side wall 51 can circumferentially block the flywheel load 2 along the circumference of the flywheel load 2, further preventing water from escaping and splashing outside and reducing the impact on the external environment.

[0040] Further, as Figure 1 and Figure 2 shown, the power supply 1 may be arranged outside the water shield 5. An opening 501 is provided on the water shield 5. Power supply lines 11 are provided on the power supply 1 and are respectively connected to the humidifying member 31 and the flywheel load 2. The power supply lines 11 pass through the opening 501 and are connected to the humidifying member 31 or the flywheel load 2. In this way, both the sealing property of the water shield 5 can be ensured, and the power supply 1 can be isolated outside the water shield 5, reducing the possibility of electric leakage and improving the safety of the test. A rubber seal may also be connected to the opening 501, and the power supply lines 11 can pass through the rubber seal and be connected to the opening 501. After the power supply lines 11 extend in, the rubber seal can contract under the action of elasticity and tighten on the outside of the power supply lines 11 to better seal the water shield 5 and further reduce the possibility of water escaping and splashing out from the opening 501.

[0041] The preferred embodiments of the present disclosure have been described in detail above in conjunction with the accompanying drawings. However, the present disclosure is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present disclosure, various simple modifications can be made to the technical solutions of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.

[0042] In addition, it should be noted that, in the various specific technical features described in the above specific embodiments, they can be combined in any appropriate manner without conflict. To avoid unnecessary repetition, the present disclosure will not separately describe various possible combination methods.

[0043] Furthermore, any combination can be made between various different embodiments of the present disclosure, as long as it does not violate the idea of the present disclosure, and it should also be regarded as the content disclosed by the present disclosure.

Claims

1. A starter test device, characterized in that: include: A power source, the power source being used to connect to a starter; A flywheel load, wherein the flywheel load comprises a placement slot for cooperating with the starter, and the power supply can drive the flywheel load to rotate through the starter; A humidifying member connected to the power source, the humidifying member is connected to the flywheel load, and is arranged above the placement slot; A water box for storing water to be humidified; and A water pipe, one end of which is connected to the humidifying component, and the other end of which extends into the water storage box, and is used to guide the water to be humidified in the water storage box into the humidifying component.

2. The starter test device according to claim 1, characterized in that: The humidifying component is a spray motor.

3. The starter test device according to claim 1, characterized in that: The starter test device also includes a chassis for being placed on a desktop, the flywheel load is arranged on the chassis, an annular groove is formed at the outer edge of the chassis, and the annular groove constitutes the water box.

4. The starter test device according to claim 3, characterized in that: The outer side cover of the flywheel load is provided with a water shield, the water shield is connected above the chassis, and the annular groove is located in the shielding space formed by the water shield.

5. The starter test device according to claim 4, characterized in that: The water shield is made of transparent material.

6. The starter test device according to claim 5, characterized in that: The water shield comprises: Side walls, the side walls enclose a shielding space for accommodating the flywheel load, and the lower portion of the side walls is connected to the edge of the chassis; and A top wall, wherein an edge of the top wall is connected to an upper edge of the side wall.

7. The starter test device according to claim 6, characterized in that: The power supply is arranged on the outside of the water shield, an opening is arranged on the water shield, and a power line connected to the humidifying component and the flywheel load respectively is arranged on the power supply. The power line passes through the opening and is connected to the humidifying component or the flywheel load.

8. The starter test device according to claim 7, characterized in that: A rubber seal is connected in the opening, and the power line passes through the rubber seal and is connected to the opening.

9. The starter test device according to claim 1, characterized in that: The flywheel load includes: a crankshaft, adapted to cooperate with the starter through the placement groove; and A plurality of load blocks are selectively connectable to the crankshaft.

10. The starter test device according to claim 1, characterized in that: The flywheel load is also provided with a humidity detection element, and the humidity detection element is arranged adjacent to the placement groove.

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