A new energy vehicle battery testing tool

Abstract

The present invention discloses a new energy vehicle battery detection tool, comprising a base, both sides of the upper end of the base are fixedly connected with a mounting platform, both sides of the upper end of the mounting platform are fixedly connected with side support rods, and a mounting frame is fixedly connected between the upper ends of four side support rods. The new energy vehicle battery detection tool, through the setting of a pressurized nozzle and an air outlet groove, can blow the dust on the upper end of the connection end surface of the new energy vehicle battery through the air outlet groove when detecting the waste new energy vehicle battery, so as to clean the dust at the connection, thereby preventing the occurrence of poor contact. Through the setting of the pressurized nozzle, a relatively high pressure airflow is used for impact, which can crush the dust or mud on the clamping surface of the new energy vehicle battery, and blow out the dust to clean it, thereby ensuring that the side clamping claws can better contact with the surface of the new energy vehicle battery during clamping, thereby increasing the clamping stability and increasing the detection accuracy.

Description

Technical Field

[0001] The present invention relates to the technical field of battery recycling, and in particular to a new energy vehicle battery testing tool. Background Art

[0002] A car battery is a rechargeable battery used to start a motor vehicle. Its primary purpose is to provide current to the electric starter motor, which starts the chemically driven internal combustion engine that actually propels the vehicle. Once the engine is running, the car's electrical system is still powered by the battery, while the alternator recharges the battery as demand increases or decreases.

[0003] In the prior art, for example, Chinese patent application CN107959065A discloses a vehicle battery power detection device, which includes a battery shell, a battery module and an upper cover, wherein the battery module includes at least two battery cells and a battery cell bracket for carrying the battery cells, and the detection device is encapsulated in the detection shell, and the detection device is connected to the battery module through a wiring harness, and a carrier for carrying the detection shell is provided on the upper cover; a carrier seat is provided at the bottom of the carrier, and a receiving groove matched with the carrier seat is provided on the upper cover, and a supporting mechanism is provided between the carrier seat and the receiving groove, and the supporting mechanism includes a connecting rod 1, a connecting rod 2 and a buffer assembly.

[0004] However, in the prior art, when the batteries of new energy vehicles need to be reused after being discarded, a battery testing device is needed to test the performance of the batteries, so as to facilitate cascade utilization. After long-term use, the batteries are prone to dust. When clamping and fixing, the dust on the clamping position may easily make the clamping unstable. At the same time, when connecting to the electrical connection, the dust may also easily make the connection stability poor, resulting in poor contact and reduced detection accuracy.

[0005] Therefore, we proposed a new energy vehicle battery testing tool to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to provide a new energy vehicle battery testing tool to solve the problem proposed in the above background technology that when the battery of the new energy vehicle needs to be reused after being discarded, it is necessary to use a battery testing device to test the performance of the battery, so as to facilitate cascade utilization. However, the battery is prone to dust after long-term use. When clamping and fixing, the dust on the clamping position may easily make the clamping unstable. At the same time, when connecting to the electrical connection, the dust may also easily lead to poor connection stability, poor contact, and reduced detection accuracy.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a new energy vehicle battery testing tool, comprising a base, both sides of the upper end of the base are fixedly connected to a mounting platform, both sides of the upper end of the mounting platform are fixedly connected to side support rods, a mounting frame is fixedly connected between the upper ends of four side support rods, a mounting inner hole is opened in the middle of the mounting platform, a No. 1 hydraulic cylinder is fixedly connected to the inside of the mounting inner hole, a side clamping claw is fixedly connected to the output end of the No. 1 hydraulic cylinder, a No. 2 hydraulic cylinder is fixedly connected to the middle of the upper end of the mounting frame, a detection connecting plate is fixedly connected to the output end of the No. 2 hydraulic cylinder, and a mounting frame is fixedly connected to the upper end of the mounting frame on both sides. No. 1 air pump and No. 2 air pump, a connecting cavity is provided inside the detection connecting plate, an air outlet groove is provided at the lower end of the connecting cavity, a No. 2 connecting port is fixedly connected to one side of the upper end of the detection connecting plate, and the No. 2 connecting port is connected to the connecting cavity, an inner through cavity is provided inside the side clamping claw, a pressurized nozzle is fixedly connected to one side of the inside of the side clamping claw, and the pressurized nozzle is connected to the inner through cavity, one end of one side of the side clamping claw is fixedly connected to a connecting port No. 1, and the No. 1 connecting port is connected to the inner through cavity, the output ends of the No. 1 air pump and the No. 2 air pump are fixedly connected with connecting pipes, and the two connecting pipes are fixedly connected to the No. 1 connecting port and the No. 2 connecting port respectively.

[0008] Preferably, both sides of the lower end of the detection connecting plate are fixedly connected with detection bosses, and a detection hole is provided in the middle of the detection bosses.

[0009] Preferably, a conveyor belt is provided inside the base.

[0010] Preferably, mounting slots are provided on both sides of the base, a side clamp is provided inside one of the mounting slots, and semi-thread grooves are provided on both sides of the side clamp and on both sides of one of the mounting slots.

[0011] Preferably, a fastening bolt is threadedly connected between the two half thread grooves.

[0012] Preferably, an installation block is clamped inside the other installation slot, and a reinforcement card plate is fixedly connected to the lower end of the installation block, and a reinforcement slot is opened at the lower end of one of the installation slots, and the reinforcement card plate is clamped with the reinforcement slot.

[0013] Preferably, a rotating hole is provided on one side of the side card plate and the mounting block, a support roller is rotated and connected between the two rotating holes, the outer surface of the support roller is fitted with the upper end of the inner surface of the conveyor belt, and holding holes are provided on both sides of the middle part of the mounting block.

[0014] Preferably, a side mounting groove is provided at the lower middle portion of one side of the base, a sliding slot is provided at one end of both sides of the side mounting groove, a card box is clamped inside the side mounting groove, and side clamping rods are fixedly connected on both sides of the card box, and the two side clamping rods are respectively slidably clamped with two sliding slots.

[0015] Preferably, a fixed support rod is fixedly connected to the interior of the card box, a mounting plate is fixedly connected to the upper end of the fixed support rod, and a cleaning brush is fixedly connected to the upper end of the mounting plate.

[0016] Preferably, the four corners of the lower end of the base are fixedly connected with supporting feet, and a protective filter is clamped on one side of the side clamping claw.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. Through the setting of the pressurized nozzle and the air outlet groove, when testing the waste new energy vehicle battery, the dust on the upper end of the connection end surface of the new energy vehicle battery can be blown through the air outlet groove, so as to clean the dust at the connection, thereby preventing the occurrence of poor contact. Through the setting of the pressurized nozzle, a high-pressure airflow is used for impact, which can crush the dust or mud on the clamping surface of the new energy vehicle battery, and blow out the dust to ensure that the side clamping claws can better contact with the surface of the new energy vehicle battery during clamping, thereby increasing the clamping stability and increasing the detection accuracy;

[0019] 2. Through the setting of the installation block, the installation block and the installation slot are installed by sliding card connection. When the support roller is damaged and needs to be replaced, the installation block can be directly pulled out to disassemble and replace the support roller, which is convenient for the maintenance of the support roller. Through the setting of the holding hole, the installation block can be easily taken, so that it is convenient to disassemble and use the installation block;

[0020] 3. The side card rod and the sliding card slot are arranged to facilitate the disassembly of the card box. The card box can be used to collect and hold the dust on the conveyor belt, so that the dust can be collected and cleaned for easy use. The cleaning brush can be arranged to brush the dust on the conveyor belt when the conveyor belt is driven to make the dust fall off, thereby reducing the amount of dust attached to the conveyor belt, increasing the friction between the new energy vehicle battery and the conveyor belt when the battery is placed on the conveyor belt, and increasing the stability of the new energy vehicle battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of a new energy vehicle battery testing tooling of the present invention;

[0022] Figure 2This is a schematic diagram of the side structure of a new energy vehicle battery testing tool of the present invention;

[0023] Figure 3 This is a side perspective view of the exploded structure of a new energy vehicle battery testing tooling of the present invention;

[0024] Figure 4 This is a front perspective view of an exploded structure of a new energy vehicle battery testing tooling of the present invention;

[0025] Figure 5 A new energy vehicle battery testing tool for the present invention Figure 4 A schematic diagram of the enlarged structure of the middle A area;

[0026] Figure 6 This is a schematic diagram of the internal structure of the side clamping claws in a new energy vehicle battery testing tooling of the present invention;

[0027] Figure 7 The present invention is a schematic diagram of the internal structure of a detection connecting plate in a new energy vehicle battery detection tool.

[0028] In the figure:

[0029] 1. Base; 2. Support feet; 3. Conveyor belt; 4. Side clamping plate; 5. Fastening bolts; 6. Card box; 7. Mounting table; 8. No. 1 hydraulic cylinder; 9. Side clamping claws; 10. Mounting frame; 11. Protective filter; 12. Side support rod; 13. No. 1 air pump; 14. No. 2 hydraulic cylinder; 15. No. 2 air pump; 16. Connecting pipe; 17. Mounting block; 18. Holding hole; 19. Half thread groove; 20. Support roller; 21. Rotation Hole; 22, mounting slot; 23, reinforcement slot; 24, reinforcement card plate; 25, mounting inner hole; 26, side mounting slot; 27, sliding slot; 28, side clamp rod; 29, fixed support rod; 30, cleaning brush; 31, detection connecting plate; 32, detection boss; 33, detection hole; 34, connecting cavity; 35, pressurized nozzle; 36, air outlet groove; 37, inner cavity; 38, No. 1 connection port; 39, mounting plate; 40, No. 2 connection port. Implementation

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-7The present invention provides a technical solution: a new energy vehicle battery detection tool, comprising a base 1, both sides of the upper end of the base 1 are fixedly connected with a mounting platform 7, both sides of the upper end of the mounting platform 7 are fixedly connected with side support rods 12, a mounting frame 10 is fixedly connected between the upper ends of the four side support rods 12, a mounting inner hole 25 is opened in the middle of the mounting platform 7, a No. 1 hydraulic cylinder 8 is fixedly connected inside the mounting inner hole 25, a side clamping claw 9 is fixedly connected to the output end of the No. 1 hydraulic cylinder 8, a No. 2 hydraulic cylinder 14 is fixedly connected to the middle of the upper end of the mounting frame 10, a No. 2 hydraulic cylinder 14 is fixedly connected to the output end of the No. 2 hydraulic cylinder 14, a detection connecting plate 31 is fixedly connected, and a No. 1 air pump 13 and a No. 2 air pump 15 are respectively fixedly connected to the two sides of the upper end of the mounting frame 10 A connecting cavity 34 is provided inside the detection connecting plate 31, and an air outlet groove 36 is provided at the lower end of the connecting cavity 34. A No. 2 connecting port 40 is fixedly connected to one side of the upper end of the detection connecting plate 31, and the No. 2 connecting port 40 is connected to the connecting cavity 34. An inner through cavity 37 is provided inside the side clamping claw 9, and a pressurizing nozzle 35 is fixedly connected to one side of the inner side clamping claw 9, and the pressurizing nozzle 35 is connected to the inner through cavity 37. One end of one side of the side clamping claw 9 is fixedly connected to a No. 1 connecting port 38, and the No. 1 connecting port 38 is connected to the inner through cavity 37. The output ends of the No. 1 air pump 13 and the No. 2 air pump 15 are fixedly connected with connecting pipes 16, and the two connecting pipes 16 are fixedly connected to the No. 1 connecting port 38 and the No. 2 connecting port 40, respectively.

[0032] The working principle of this embodiment: through the arrangement of the pressurized nozzle 35 and the air outlet groove 36, when detecting the waste new energy vehicle battery, the dust on the upper end of the connection end surface of the new energy vehicle battery can be blown through the air outlet groove 36, so as to clean the dust at the connection, thereby preventing the occurrence of poor contact. Through the arrangement of the pressurized nozzle 35, a relatively high-pressure airflow is used for impact, which can crush the dust or mud on the clamping surface of the new energy vehicle battery, and blow out the dust to clean it, thereby ensuring that the side clamping claw 9 can better contact with the surface of the new energy vehicle battery during clamping, thereby increasing the clamping stability and increasing the detection accuracy;

[0033] At the same time according to Figure 7 As shown, both sides of the lower end of the detection connecting plate 31 are fixedly connected with detection bosses 32, and the middle of the detection bosses 32 is provided with a detection hole 33, which is used to connect with the connection end of the new energy vehicle battery, so as to detect the new energy vehicle battery.

[0034] At the same time according to Figure 1 - Figure 4 As shown, a conveyor belt 3 is arranged inside the base 1, and the conveyor belt 3 is used to transmit the waste new energy vehicle batteries. Workers only need to put the waste new energy vehicle batteries on the conveyor belt 3, so that the workers are away from the detection area and ensure the safety of the workers.

[0035] At the same time according to Figure 1 - Figure 4 As shown, mounting slots 22 are provided on both sides of the base 1, and a side clamp 4 is clamped inside one of the mounting slots 22. Semi-threaded grooves 19 are provided on both sides of the side clamp 4 and on both sides of one of the mounting slots 22. A fastening bolt 5 is threadedly connected between the two semi-threaded grooves 19. The fastening bolt 5 is used to connect the side clamp 4 to the base 1. At the same time, this design can facilitate the disassembly of the side clamp 4 to facilitate the replacement and maintenance of the support roller 20.

[0036] At the same time according to Figure 1 - Figure 4 As shown, another mounting slot 22 has a mounting block 17 clamped inside, and a reinforcing card plate 24 is fixedly connected to the lower end of the mounting block 17. A reinforcing slot 23 is provided at the lower end of one of the mounting slots 22, and the reinforcing card plate 24 is clamped with the reinforcing slot 23. The reinforcement slot 23 and the reinforcement card plate 24 are arranged to connect the mounting block 17 to the base 1, thereby increasing the stability of the installation of the mounting block 17.

[0037] At the same time according to Figure 1 - Figure 4 As shown, a rotating hole 21 is provided on one side of the side card plate 4 and the mounting card block 17, and a support roller 20 is rotated and connected between the two rotating holes 21, and the outer surface of the support roller 20 is fitted with the upper end of the inner surface of the conveyor belt 3. Holding holes 18 are provided on both sides of the middle part of the mounting card block 17. Through the setting of the mounting card block 17, the mounting card block 17 and the mounting card slot 22 are installed by sliding card connection. When the support roller 20 is damaged and needs to be replaced, the mounting card block 17 can be directly pulled out, and the support roller 20 can be disassembled and replaced, thereby facilitating the maintenance of the support roller 20. Through the setting of the holding holes 18, the mounting card block 17 can be conveniently taken, thereby facilitating the disassembly and use of the mounting card block 17.

[0038] At the same time according to Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, a side mounting groove 26 is provided at the lower middle part of one side of the base 1, and a sliding slot 27 is provided at one end of both sides of the side mounting groove 26. A card box 6 is provided inside the side mounting groove 26, and both sides of the card box 6 are fixedly connected with side clamping rods 28, and the two side clamping rods 28 are respectively slidably engaged with the two sliding slots 27. The side clamping rods 28 and the sliding slots 27 are arranged to facilitate the disassembly of the card box 6. The dust on the conveyor belt 3 can be collected and contained by the arrangement of the card box 6, so as to facilitate the collection and cleaning of the dust for easy use.

[0039] At the same time according to Figure 4 and Figure 5 As shown, the interior of the card box 6 is fixedly connected to a fixed support rod 29, the upper end of the fixed support rod 29 is fixedly connected to a mounting plate 39, and the upper end of the mounting plate 39 is fixedly connected to a cleaning brush 30. By setting the cleaning brush 30, when the conveyor belt 3 is transmitted, the dust on the conveyor belt 3 can be brushed by the cleaning brush 30 to make the dust fall off, thereby reducing the amount of dust attached to the conveyor belt 3, increasing the friction between the new energy vehicle battery and the conveyor belt 3 when the battery is placed on the conveyor belt 3, and increasing the stability of the new energy vehicle battery.

[0040] At the same time according to Figure 1 - Figure 4 As shown, the four corners of the lower end of the base 1 are fixedly connected with supporting feet 2, and a protective filter screen 11 is clamped on one side of the side clamping claw 9. The protective filter screen 11 is used to filter dust to prevent dust from clogging the pressurized nozzle 35.

[0041] Working principle: When testing the used new energy vehicle batteries, the batteries are prevented from being placed on the conveyor belt 3, and the batteries are transmitted to the bottom of the testing connecting plate 31 through the transmission of the conveyor belt 3. At this time, the No. 1 hydraulic cylinder 8 and the No. 2 hydraulic cylinder 14 are extended, and the No. 1 air pump 13 and the No. 2 air pump 15 are started at the same time, so that the pressurized nozzle 35 and the air outlet groove 36 spray airflow, and the airflow sprayed by the pressurized nozzle 35 impacts the clamping side of the battery, thereby blowing out the dust and soil on the clamping side of the battery, and the air outlet groove 36 blows and cleans the dust on the connecting end of the upper end of the battery, thereby cleaning the battery. As the No. 2 hydraulic cylinder 14 and the No. 1 hydraulic cylinder 8 are extended, the testing connecting plate 31 squeezes and restricts the upper end of the battery, and the testing hole 33 is electrically connected to the connecting end of the battery for testing, and the side clamping claw 9 holds the battery in The battery is clamped and squeezed, and the dust blown out is protected by the protective filter 11 to prevent the dust from entering the pressurized nozzle 35. After the detection is completed, the No. 1 hydraulic cylinder 8 and the No. 2 hydraulic cylinder 14 contract, and the conveyor belt 3 drives the battery to continue to move, and then the battery can be removed. At the same time, through the transmission of the conveyor belt 3, when the upper end of the conveyor belt 3 is flipped to the bottom, the dust will fall into the containing card box 6. The dust with a high degree of adhesion will slide and fall into the containing card box 6 through the cleaning brush 30, so as to contain it. When it is necessary to clean the dust in the containing card box 6, the containing card box 6 is directly pulled out and the dust can be poured out. When the support roller 20 needs to be replaced, the corresponding installation block 17 is pulled out according to the position of the damaged support roller 20, and the support roller 20 can be replaced.

[0042] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A new energy vehicle battery testing tool, comprising a base (1), characterized in that: Both sides of the upper end of the base (1) are fixedly connected to a mounting platform (7), and both sides of the upper end of the mounting platform (7) are fixedly connected to side support rods (12), and a mounting frame (10) is fixedly connected between the upper ends of the four side support rods (12). A mounting inner hole (25) is provided in the middle of the mounting platform (7), and a No. 1 hydraulic cylinder (8) is fixedly connected inside the mounting inner hole (25), and the output end of the No. 1 hydraulic cylinder (8) is fixedly connected to a side clamping claw (9), and a No. 2 hydraulic cylinder (14) is fixedly connected to the middle of the upper end of the mounting frame (10), and the output end of the No. 2 hydraulic cylinder (14) is fixedly connected to a detection connection plate (31), and both sides of the upper end of the mounting frame (10) are respectively fixedly connected to a No. 1 air pump (13) and a No. 2 air pump (15), and a connecting cavity (34) is provided inside the detection connection plate (31). ), an air outlet groove (36) is provided through the lower end of the connecting cavity (34), a No. 2 connecting port (40) is fixedly connected to one side of the upper end of the detection connecting plate (31), and the No. 2 connecting port (40) is connected to the connecting cavity (34), an inner cavity (37) is provided inside the side clamping claw (9), a pressurizing nozzle (35) is fixedly connected to one side of the inner cavity (37), and the pressurizing nozzle (35) is connected to the inner cavity (37), one end of one side of the side clamping claw (9) is fixedly connected to a No. 1 connecting port (38), and the No. 1 connecting port (38) is connected to the inner cavity (37), and the output ends of the No. 1 air pump (13) and the No. 2 air pump (15) are fixedly connected to connecting pipes (16), and the two connecting pipes (16) are fixedly connected to the No. 1 connecting port (38) and the No. 2 connecting port (40) respectively; Both sides of the base (1) are provided with mounting slots (22), one of the mounting slots (22) is internally clamped with a side clamp (4), and both sides of the side clamp (4) and both sides of one of the mounting slots (22) are provided with semi-threaded grooves (19); both sides of the side clamp (4) and one side of the mounting block (17) are provided with rotation holes (21), a support roller (20) is rotatably connected between the two rotation holes (21), the outer surface of the support roller (20) is in contact with the upper end of the inner surface of the conveyor belt (3), and the middle of the mounting block (17) is provided with holding holes (18) running through both sides. A side mounting groove (26) is provided at the lower middle part of one side of the base (1), and a sliding slot (27) is provided at one end of both sides of the side mounting groove (26). A card box (6) is provided inside the side mounting groove (26), and both sides of the card box (6) are fixedly connected with side mounting rods (28), and the two side mounting rods (28) are respectively slidably engaged with the two sliding slots (27); a fixed support rod (29) is fixedly connected inside the card box (6), and a mounting plate (39) is fixedly connected to the upper end of the fixed support rod (29), and a cleaning brush (30) is fixedly connected to the upper end of the mounting plate (39).

2. A new energy vehicle battery testing tool according to claim 1, characterized in that: Both sides of the lower end of the detection connection plate (31) are fixedly connected with detection bosses (32), and a detection hole (33) is provided in the middle of the detection boss (32).

3. The new energy vehicle battery testing tool according to claim 1 is characterized in that: A conveyor belt (3) is arranged inside the base (1).

4. The new energy vehicle battery testing tool according to claim 1 is characterized in that: A fastening bolt (5) is threadedly connected between the two half-thread grooves (19).

5. The new energy vehicle battery testing tool according to claim 1 is characterized in that: The interior of the other mounting slot (22) is clamped with a mounting block (17), the lower end of the mounting block (17) is fixedly connected with a reinforcing clamp plate (24), the lower end of one of the mounting slots (22) is provided with a reinforcing slot (23), and the reinforcing clamp plate (24) is clamped with the reinforcing slot (23).

6. The new energy vehicle battery testing tool according to claim 1, characterized in that: The four corners at the lower end of the base (1) are all fixedly connected to support feet (2), and a protective filter screen (11) is clamped and provided on one side of the side clamping claw (9).

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