CN219369033U

CN219369033U - Power battery testing device for new energy automobile

Info

Publication number: CN219369033U
Application number: CN202320387017.1U
Authority: CN
Inventors: 陈佳乐; 彭淑凝; 刘素硕
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-07-18
Anticipated expiration: 2033-02-24

Abstract

The utility model discloses a power battery testing device for a new energy automobile, which relates to the technical field of power battery testing devices and comprises a testing box, wherein a first rotating shaft is rotatably connected inside the testing box, an exhaust box is fixedly arranged on one side of the testing box, a motor is fixedly arranged at the bottom of the exhaust box, a reciprocating screw rod is fixedly arranged at the output end of the motor, a movable plate is connected with the outer side of the reciprocating screw rod in a threaded manner, and two connecting rods are fixedly arranged at one end of the movable plate, and the power battery testing device has the beneficial effects that: the dust is sprayed to the inside of the test box through the third pipeline, so that the dust test work of the battery is completed, the reciprocating screw rod is utilized to drive the second belt pulley to rotate, the second belt pulley is in transmission connection with the transmission wheel, the first rotating shaft can be driven to rotate, the rotating plate at the top can be driven to rotate by utilizing the rotation of the first rotating shaft, the test angle of the battery can be adjusted, and the functionality of device test is increased.

Description

Power battery testing device for new energy automobile

Technical Field

The utility model relates to the technical field of power battery testing devices, in particular to a power battery testing device for a new energy automobile.

Background

The new energy automobile refers to all other energy automobiles except gasoline and diesel engines, including fuel cell automobiles, hybrid electric automobiles, hydrogen energy power automobiles, solar automobiles and the like, and the exhaust emission is relatively low; at present, most of new energy automobiles sold in the market are hybrid electric automobiles and pure electric automobiles, the new energy automobiles adopt unconventional automobile fuel as a power source, the advanced technology in the aspects of power control and driving of the automobiles is integrated, the formed technical principle is advanced, the automobiles with the new technology and the new structure are advanced, and the batteries of the new energy automobiles are required to be tested before sales, so that the power source of the automobiles is ensured.

According to application number CN202220094514.8 has proposed a power battery testing arrangement for new energy automobile, including the test outer box, test outer box one end is equipped with the entry, the other end is equipped with the export, be equipped with belt transmission mechanism between entry and the export, the inner chamber upper portion of test outer box separates into the spray chamber in proper order from entry side to export side, heating room and refrigerating chamber, the spray chamber has been furnished with the water spray subassembly, heating room has been furnished with heating mechanism, refrigerating chamber has been furnished with refrigerating mechanism, through the spray chamber, heating room and refrigerating chamber arrange along belt transmission mechanism, can carry out waterproof performance test to power battery, high temperature performance test and low temperature performance test, compare the test of multiple performance with traditional device, the practicality is strong, the integrated level is high, and this application is to the waterproof performance test of battery, low temperature etc. and the coverage rate test of dust is also important when the battery is used, we propose a power battery testing arrangement for new energy automobile for this reason and optimize it.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a power battery testing device for a new energy automobile, which solves the problems in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a power battery testing arrangement for new energy automobile, includes the test box, the inside rotation of test box is connected with first pivot, one side fixed mounting of test box has the extraction box, the bottom fixed mounting of extraction box has the motor, the output fixed mounting of motor has reciprocating screw, the outside threaded connection of reciprocating screw has the movable plate, the one end fixed mounting of movable plate has two connecting rods, the one end fixed mounting of connecting rod has the piston, one side fixed mounting of extraction box has the fourth pipeline, one side fixed mounting of extraction box has the dust box, the injection pipe has been seted up at the top of dust box, one side fixed mounting of extraction box has the third pipeline, the outside of third pipeline and fourth pipeline all is provided with the check valve.

Preferably, the top fixed mounting of first pivot has the rotor plate, the top fixed mounting of rotor plate has two mounting panels, the inside threaded connection of mounting panel has the limiting plate, the inside of mounting panel is provided with the battery.

Preferably, the outer side of the reciprocating screw rod is fixedly sleeved with a second belt pulley, the outer side of the first rotating shaft is fixedly sleeved with a driving wheel, and the driving wheel is in driving connection with the second belt pulley through a belt.

Preferably, a first water tank is fixedly arranged on the other side of the test box, a first water pump is fixedly arranged in the first water tank, a first pipeline is fixedly arranged at the output end of the first water pump, and two heating pipes are fixedly arranged in the first water tank.

Preferably, the top of first water tank has seted up logical groove, the top fixed mounting of first water tank has the ventilative case, the gas outlet has been seted up to one side of test box.

Preferably, a second water tank is fixedly arranged at the top of the test box, and an injection port is formed in the top of the second water tank.

Preferably, a second water pump is fixedly arranged in the second water tank, a second pipeline is fixedly arranged at the output end of the second water pump, and two spraying ports are fixedly arranged at one end of the second pipeline.

The utility model provides a power battery testing device for a new energy automobile, which has the following beneficial effects:

1. this power battery testing arrangement for new energy automobile through utilizing the motor to drive reciprocating screw and rotate, can drive the movable plate in outside and remove, utilize the movable plate to remove and can drive the piston of connecting rod one side and remove, utilize piston at the inside sliding connection of exhaust-box, can draw in the inside of exhaust-box with the dust of dust box inside to the inside of exhaust-box with the help of the fourth pipeline of exhaust-box one side, with the help of spout the inside to the test box through the third pipeline, accomplish the dust test work of battery, utilize reciprocating screw can drive the second belt pulley simultaneously and rotate, utilize second belt pulley and drive wheel transmission to be connected, can drive first pivot and rotate, utilize first pivot to rotate and can drive the pivoted plate at top and rotate, from this can adjust the test angle of battery, the functionality of device test has been increased.

2. This power battery testing arrangement for new energy automobile can be to the inside injection water of second water tank through utilizing the filling opening, can carry the water for the second pipeline with the inside second water pump of second water tank, spray the inside of test box through the sprinkler head at last, accomplish the waterproof test to the battery, can be with the inside of the inside water suction first water tank of test box with first water pump afterwards, utilize the heating pipe of the inside of first water tank can heat it, the inside that the vapor that makes its production enters into ventilative case through logical groove, spray into the inside of test box through the gas outlet at last, accomplish the heat test to the battery, the practicality is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

fig. 3 is an enlarged view of the utility model at a in fig. 1.

In the figure: 1. a test box; 2. a mounting plate; 3. a battery; 4. a driving wheel; 5. a first rotating shaft; 6. a rotating plate; 7. a limiting plate; 8. a first pipe; 9. a through groove; 10. a first water pump; 11. heating pipes; 12. a first water tank; 13. an air-permeable box; 14. an air outlet; 15. an injection port; 16. a second pipe; 17. a spray port; 18. a second water pump; 19. a second water tank; 20. a third conduit; 21. an exhaust box; 22. a fourth conduit; 23. an injection tube; 24. a dust box; 25. a moving plate; 26. a second pulley; 27. a piston; 28. a connecting rod; 29. a reciprocating screw rod; 30. and a motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Embodiment one:

referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a power battery testing arrangement for new energy automobile, including test box 1, the inside rotation of test box 1 is connected with first pivot 5, one side of test box 1 fixedly installs suction box 21, the bottom fixed mounting of suction box 21 has motor 30, the output fixed mounting of motor 30 has reciprocating screw 29, the outside threaded connection of reciprocating screw 29 has movable plate 25, two connecting rods 28 are fixedly installed to one end of movable plate 25, piston 27 is fixedly installed to one end of connecting rod 28, one side of suction box 21 is fixedly installed with fourth pipeline 22, one side of suction box 21 is fixedly installed with dust box 24, injection tube 23 has been seted up at the top of dust box 24, one side of suction box 21 is fixedly installed with third pipeline 20, the outside of third pipeline 20 and fourth pipeline 22 all is provided with the check valve, the top fixed mounting of first pivot 5 has rotor plate 6, the top of the rotating plate 6 is fixedly provided with two mounting plates 2, the inner thread of the mounting plates 2 is connected with a limiting plate 7, the inside of the mounting plates 2 is provided with a battery 3, the outer side of a reciprocating screw rod 29 is fixedly sleeved with a second belt pulley 26, the outer side of a first rotating shaft 5 is fixedly sleeved with a driving wheel 4, the driving wheel 4 is connected with the second belt pulley 26 through belt transmission, the reciprocating screw rod 29 is driven to rotate by a motor 30 to drive an outer moving plate 25 to move, a piston 27 on one side of a connecting rod 28 can be driven to move by the moving plate 25, the piston 27 is in sliding connection in the air extraction box 21, dust in the dust box 24 can be pumped into the air extraction box 21 by virtue of a fourth pipeline 22 on one side of the air extraction box 21, the dust test work of the battery 3 is completed by virtue of spraying to the inside of the test box 1 through a third pipeline 20, meanwhile, the second belt pulley 26 can be driven to rotate by the aid of the reciprocating screw rod 29, the first rotating shaft 5 can be driven to rotate by means of transmission connection of the second belt pulley 26 and the transmission wheel 4, the rotating plate 6 at the top can be driven to rotate by means of rotation of the first rotating shaft 5, and therefore the testing angle of the battery 3 can be adjusted, and the testing functionality of the device is improved.

Embodiment two:

the other side of the test box 1 is fixedly provided with a first water tank 12, the inside of the first water tank 12 is fixedly provided with a first water pump 10, the output end of the first water pump 10 is fixedly provided with a first pipeline 8, the inside of the first water tank 12 is fixedly provided with two heating pipes 11, the top of the first water tank 12 is provided with a through groove 9, the top of the first water tank 12 is fixedly provided with a ventilation box 13, one side of the test box 1 is provided with an air outlet 14, the top of the test box 1 is fixedly provided with a second water tank 19, the top of the second water tank 19 is provided with an injection opening 15, the inside of the second water tank 19 is fixedly provided with a second water pump 18, the output end of the second water pump 18 is fixedly provided with a second pipeline 16, water can be injected into the inside of the second water tank 19 through the injection opening 15, the second water pump 18 inside the second water tank 19 can be conveyed to the second pipeline 16, finally the inside of the test box 1 is sprayed into the inside of the test box 1 through the spraying opening 17, the waterproof test of the battery 3 is completed, the inside of the test box 1 can be pumped into the first water tank 12 through the first water pump 10, the air outlet of the test box is heated through the air outlet of the test box 1, and the heat of the battery is finally, the water inside of the test box is heated through the test box is heated by the air inlet 1 is heated, and the water tank is heated by the heat of the water tank is heated, the inside of the test box 1 is heated by the water tank 1, the water tank is heated by the heat tank 1, and the inside of the inside the test tank is heated by the water tank 1.

In summary, when the power battery testing device for the new energy automobile is used, firstly, the battery 3 is placed in the mounting plate 2, the limiting plate 7 is used for completing the limiting operation of the battery 3, then the dust is placed in the dust box 24 through the injection pipe 23, after the completion of the positioning operation, the motor 30 is used for driving the reciprocating screw rod 29 to rotate, the outer moving plate 25 can be driven to move, the moving plate 25 can be used for driving the piston 27 on the connecting rod 28 side to move, the piston 27 is used for sliding connection in the air extraction box 21, the fourth pipeline 22 on the air extraction box 21 side can be used for sucking the dust in the dust box 24 into the air extraction box 21, the dust testing operation of the battery 3 is completed by spraying the dust into the test box 1 through the third pipeline 20, the reciprocating screw rod 29 can be used for driving the second belt pulley 26 to rotate, the second belt pulley 26 is connected with the driving wheel 4 in a transmission way, the first rotating shaft 5 can be driven to rotate, the first rotating shaft 5 can be used for rotating the rotating plate 6 at the top part, thereby the testing angle of the battery 3 can be adjusted, water can be injected into the second water tank 19 through the injection opening 15, the water can be conveyed to the second pipeline 16 through the second water pump 18 in the second water tank 19, finally the water can be sprayed into the testing box 1 through the spraying opening 17 to finish the waterproof test of the battery 3, then the water in the testing box 1 can be pumped into the first water tank 12 through the first water pump 10, the heating pipe 11 in the first water tank 12 can be used for heating the water, so the generated water vapor can enter the air-permeable box 13 through the through groove 9 and finally be sprayed into the testing box 1 through the air outlet 14, the heat test work on the battery 3 is completed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a power battery testing arrangement for new energy automobile, includes test box (1), its characterized in that: the inside rotation of test box (1) is connected with first pivot (5), one side fixed mounting of test box (1) has suction box (21), the bottom fixed mounting of suction box (21) has motor (30), the output fixed mounting of motor (30) has reciprocating lead screw (29), the outside threaded connection of reciprocating lead screw (29) has movable plate (25), the one end fixed mounting of movable plate (25) has two connecting rods (28), the one end fixed mounting of connecting rod (28) has piston (27), one side fixed mounting of suction box (21) has fourth pipeline (22), one side fixed mounting of suction box (21) has dust case (24), injection pipe (23) have been seted up at the top of dust case (24), one side fixed mounting of suction box (21) has third pipeline (20), the outside of third pipeline (20) and fourth pipeline (22) all is provided with the check valve.

2. The power battery testing device for a new energy automobile according to claim 1, wherein: the top fixed mounting of first pivot (5) has rotor plate (6), the top fixed mounting of rotor plate (6) has two mounting panel (2), the inside threaded connection of mounting panel (2) has limiting plate (7), the inside of mounting panel (2) is provided with battery (3).

3. The power battery testing device for a new energy automobile according to claim 1, wherein: the outer side of the reciprocating screw rod (29) is fixedly sleeved with a second belt pulley (26), the outer side of the first rotating shaft (5) is fixedly sleeved with a driving wheel (4), and the driving wheel (4) is in transmission connection with the second belt pulley (26) through a belt.

4. The power battery testing device for a new energy automobile according to claim 1, wherein: the other side of the test box (1) is fixedly provided with a first water tank (12), the interior of the first water tank (12) is fixedly provided with a first water pump (10), the output end of the first water pump (10) is fixedly provided with a first pipeline (8), and the interior of the first water tank (12) is fixedly provided with two heating pipes (11).

5. The power battery testing device for a new energy automobile according to claim 4, wherein: the top of first water tank (12) has seted up logical groove (9), the top fixed mounting of first water tank (12) has ventilation box (13), gas outlet (14) have been seted up to one side of test box (1).

6. The power battery testing device for a new energy automobile according to claim 1, wherein: the top of test box (1) fixed mounting has second water tank (19), filling opening (15) have been seted up at the top of second water tank (19).

7. The power battery testing device for a new energy automobile according to claim 6, wherein: the inside fixed mounting of second water tank (19) has second water pump (18), the output fixed mounting of second water pump (18) has second pipeline (16), the one end fixed mounting of second pipeline (16) has two sprinkler ports (17).