A salt water discharge device for waste lithium iron phosphate batteries

Abstract

The utility model relates to the technical field of lithium battery discharge, specifically a salt water discharge device for waste lithium iron phosphate batteries, including a fixed frame, the top of which is fixedly connected with a fixed drying assembly, and the fixed drying assembly includes a hydraulic rod, a top plate, a connecting rod, a fixed frame, a partition, a filter screen, a waterproof plate and a heating plate. The utility model is provided with a hydraulic rod, a top plate, a connecting rod, a fixed frame, a partition, a filter screen, a waterproof plate and a heating plate. When in use, the waste lithium battery is placed in the filter screen, and the partition separates a lot of small spaces for fixing the waste lithium battery. The hydraulic rod drives the sorting structure downward and puts it into the battery. Due to the installation of the filter screen, the salt water is immersed in the partition to discharge the lithium battery. After the discharge is completed, the hydraulic rod drives the overall structure to move upward, the heating plate is connected to an external power supply to release heat energy, the waterproof plate can prevent the water source from contacting the heating plate, and the heating plate dries the waste lithium battery, thereby achieving the effect of fixed drying.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery discharge, in particular to a salt water discharge device for waste lithium iron phosphate batteries. Background Art

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as positive / negative electrode materials and uses a non-aqueous electrolyte solution. The salt water discharge device in the prior art uses salt water to discharge the lithium battery.

[0003] However, the prior art lacks the function of fixing and drying lithium batteries. In actual use, when the used lithium batteries are discharged, the staff holds the used lithium batteries and puts them into the discharged battery for placement. When picking up the lithium batteries again, the voltage inside the discharged battery needs to be confirmed. The overall efficiency is slow and the steps are cumbersome, resulting in limitations of the prior art. Utility Model Content

[0004] The purpose of the utility model is to provide a salt water discharge device for waste lithium iron phosphate batteries to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A salt water discharge device for waste lithium iron phosphate batteries, comprising

[0007] A fixed frame, the top of the fixed frame is fixedly connected with a fixed drying assembly, the fixed drying assembly includes a hydraulic rod, a top plate, a connecting rod, a fixed frame, a partition, a filter, a waterproof plate and a heating plate, the bottom end of the hydraulic rod is fixedly connected to the four corners of the top of the fixed frame, the top of the hydraulic rod is fixedly connected with the top plate, the bottom end of the top plate is fixedly connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with the fixed frame, the inner wall of the fixed frame is fixedly connected with a partition, the inner wall of the partition is fixedly connected with a number of filters, a slot is provided at the top of the top plate, one side of the inner wall of the slot is fixedly connected with a waterproof plate, and the other side of the inner wall of the slot is fixedly connected with a heating plate;

[0008] A moving component is fixedly connected to the bottom end of the fixed frame, and an electrical measuring component is fixedly connected to one side of the front of the fixed frame.

[0009] Preferably, the moving assembly includes a fixed rod and a roller, the bottom end of the fixed rod is clamped with the roller, and the top end of the fixed rod is fixedly connected to the four corners of the bottom end of the fixed frame.

[0010] Preferably, the electrical testing component comprises a placement plate and an electrical testing pen, the electrical testing pens are fixedly connected to both sides of the top of the placement plate, and one side of the placement plate is fixedly connected to a front side of the fixed frame.

[0011] Preferably, a fixing groove is provided on one side of the fixing frame, and a handle is fixedly connected to the inner wall of the fixing groove.

[0012] Preferably, a plurality of circular slots are provided on the front side of the fixing frame, and a cleaning nozzle is fixedly connected to the inner wall of the circular slot.

[0013] Preferably, a drainage groove is provided on a side of the fixing frame away from the handle, and a drainage pipe is fixedly connected to the inner wall of the drainage groove.

[0014] Preferably, a rectangular slot is formed on one side of the fixing frame close to the cleaning nozzle, and a placement rack is fixedly connected to the inner wall of the rectangular slot.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The salt water discharge device for waste lithium iron phosphate batteries is provided with a hydraulic rod, a top plate, a connecting rod, a fixing frame, a partition, a filter screen, a waterproof plate and a heating plate. When in use, the top plate is fixed by the hydraulic rod, the hydraulic rod drives the top plate to move up and down, the top plate drives the connecting rod to move up and down, the connecting rod electrically fixes the frame, the fixing frame drives the partition and the filter screen, the waste lithium battery is placed in the filter screen, the partition separates a lot of small spaces for fixing the waste lithium battery, the hydraulic rod drives the whole structure downward, and puts the battery into the discharge battery, due to the installation of the filter screen, the salt water is immersed in the partition to discharge the lithium battery, after the discharge is completed, the hydraulic rod drives the whole structure to move upward, the heating plate is connected to an external power supply to release heat energy, the waterproof plate can prevent the water source from contacting the heating plate, and the heating plate dries the waste lithium battery, thereby achieving the effect of fixing and drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall appearance of the utility model;

[0018] Figure 2 This is a schematic diagram of the disassembly of the fixed drying component of the utility model;

[0019] Figure 3 It is an enlarged schematic diagram of the electrical measurement component of the utility model;

[0020] Figure 4 It is a front view schematic diagram of the present invention.

[0021] In the figure: 1. fixed frame; 2. hydraulic rod; 3. top plate; 4. connecting rod; 5. fixed frame; 6. partition; 7. filter; 8. waterproof board; 9. heating plate; 10. fixed rod; 11. roller; 12. placement plate; 13. electric tester; 14. handle; 15. cleaning nozzle; 16. drain pipe; 17. placement frame. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0024] A salt water discharge device for waste lithium iron phosphate batteries, comprising

[0025] A fixed frame 1 is fixedly connected to the top of the fixed frame 1 with a fixed drying assembly, which includes a hydraulic rod 2, a top plate 3, a connecting rod 4, a fixed frame 5, a partition 6, a filter screen 7, a waterproof plate 8 and a heating plate 9. The bottom end of the hydraulic rod 2 is fixedly connected to the four corners of the top of the fixed frame 1. The top of the hydraulic rod 2 is fixedly connected to the top plate 3, the bottom end of the top plate 3 is fixedly connected to the connecting rod 4, the bottom end of the connecting rod 4 is fixedly connected to the fixed frame 5, the inner wall of the fixed frame 5 is fixedly connected to the partition 6, and the inner wall of the partition 6 is fixedly connected to a plurality of filter screens 7. A card slot is provided at the top of the top plate 3, one side of the inner wall of the card slot is fixedly connected to a waterproof plate 8, and the other side of the inner wall of the card slot is fixedly connected to a heating plate 9. The plate 8 and the heating plate 9 are set. When in use, the top plate 3 is fixed by the hydraulic rod 2, and the hydraulic rod 2 drives the top plate 3 to move up and down, and the top plate 3 drives the connecting rod 4 to move up and down. The connecting rod 4 electrically fixes the frame 5, and the fixing frame 5 drives the partition 6 and the filter 7. The waste lithium battery is placed in the filter 7. The partition 6 separates a lot of small spaces for fixing the waste lithium battery. The hydraulic rod 2 drives the whole structure downward and puts it into the battery. Due to the installation of the filter 7, the salt water is immersed in the partition 6 to discharge the lithium battery. After the discharge is completed, the hydraulic rod 2 drives the whole structure to move upward, and the heating plate 9 is connected to an external power supply to release heat energy. The waterproof plate 8 can prevent the water source from contacting the heating plate 9, and the heating plate 9 dries the waste lithium battery, thereby achieving the effect of fixing and drying;

[0026] A moving component is fixedly connected to the bottom of the fixed frame 1, and an electrical measuring component is fixedly connected to one side of the front of the fixed frame 1;

[0027] In this embodiment, preferably, the moving assembly includes a fixed rod 10 and a roller 11, the bottom end of the fixed rod 10 is clamped with the roller 11, and the top end of the fixed rod 10 is fixedly connected to the four corners of the bottom end of the fixed frame 1. Through the arrangement of the fixed rod 10 and the roller 11, when in use, the roller 11 is fixed by the fixed rod 10, and the device is manually pushed, and the roller 11 can drive the device to move, thereby achieving the function of moving the device;

[0028] In this embodiment, preferably, the electric test component includes a placement plate 12 and an electric test pen 13, the two sides of the top of the placement plate 12 are fixedly connected with the electric test pen 13, one side of the placement plate 12 is fixedly connected to the front side of the fixed frame 1, through the arrangement of the placement plate 12 and the electric test pen 13, when in use, the electric test pen 13 is fixed by the placement plate 12, the surface of the placement plate 12 is used to place the dried waste lithium battery, and the handheld electric test pen 13 is placed at the positive and negative poles of the waste lithium battery to detect whether there is residual power in the lithium battery, thereby achieving the function of measuring electricity;

[0029] In this embodiment, preferably, a fixing groove is provided on one side of the fixing frame 1, and a handle 14 is fixedly connected to the inner wall of the fixing groove. By setting the handle 14, when in use, the handle 14 is installed, and the device can be pushed by holding the handle 14, thereby achieving the effect of facilitating manual pushing of the device;

[0030] In this embodiment, preferably, a plurality of circular slots are provided on the front of the fixing frame 1, and a cleaning nozzle 15 is fixedly connected to the inner wall of the circular slot. By setting the cleaning nozzle 15, when in use, the cleaning nozzle 15 is installed, and the cleaning nozzle 15 is connected to an external water source. After the lithium battery is discharged and the salt water is discharged, the inner wall is rinsed, thereby achieving the effect of rinsing the inner wall;

[0031] In this embodiment, preferably, a drainage groove is provided on one side of the fixing frame 1 away from the handle 14, and a drainage pipe 16 is fixedly connected to the inner wall of the drainage groove. By setting the drainage pipe 16, when in use, the drainage pipe 16 can discharge the internal salt water to the outside after the lithium battery is discharged, thereby achieving the function of discharging the salt water;

[0032] In the present embodiment, preferably, a rectangular slot is opened on one side of the fixed frame 1 close to the cleaning nozzle 15, and a placement rack 17 is fixedly connected to the inner wall of the rectangular slot. By setting the placement rack 17, when in use, the placement rack 17 is installed, and the placement rack 17 is used to place the lithium batteries after the electrical measurement is completed, thereby achieving the purpose of facilitating the placement and unified collection of the lithium batteries.

[0033] When the salt water discharge device for waste lithium iron phosphate batteries of the present embodiment is used, the roller 11 is fixed by the fixing rod 10, and the device is pushed manually. The roller 11 can drive the device to move, thereby achieving the function of moving the device. The test pen 13 is fixed by the placement plate 12. The surface of the placement plate 12 is used to place the waste lithium batteries after drying. The handheld test pen 13 is placed at the positive and negative poles of the waste lithium batteries to detect whether there is residual power in the lithium batteries, thereby achieving the function of measuring electricity. By installing the handle 14, the handheld handle 14 can push the device, thereby achieving the function of facilitating manual pushing of the device. By installing the cleaning nozzle 15, the cleaning nozzle 15 is connected to an external water source. After the lithium battery is discharged and the salt water is discharged, the inner wall is rinsed, thereby achieving the function of rinsing the inner wall. By installing the drain pipe 16, the drain pipe 16 can drain the internal salt water after the lithium battery is discharged. The waste lithium battery is discharged outward, thereby achieving the effect of discharging salt water. Through the installation of the placement rack 17, the placement rack 17 is used to place the lithium battery after the electrical measurement is completed, so as to achieve the effect of facilitating the placement of the lithium battery for unified collection. The top plate 3 is fixed by the hydraulic rod 2, and the hydraulic rod 2 drives the top plate 3 to move up and down, and the top plate 3 drives the connecting rod 4 to move up and down. The connecting rod 4 drives the fixed frame 1, and the fixed frame 1 drives the partition 6 and the filter 7 to put the waste lithium battery into the filter 7. The partition 6 separates a lot of small spaces for fixing the waste lithium battery. The hydraulic rod 2 drives the sorting structure downward and puts it into the battery. Due to the installation of the filter 7, the salt water is immersed in the partition 6 to discharge the lithium battery. After the discharge is completed, the hydraulic rod 2 drives the overall structure to move upward, and the heating plate 9 is connected to an external power supply to release heat energy. The waterproof plate 8 can prevent the water source from contacting the heating plate 9, and the heating plate 9 dries the waste lithium battery, thereby achieving the effect of fixing and drying.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A salt water discharge device for waste lithium iron phosphate batteries, characterized in that: include A fixed frame (1), wherein the top of the fixed frame (1) is fixedly connected to a fixed drying assembly, wherein the fixed drying assembly comprises a hydraulic rod (2), a top plate (3), a connecting rod (4), a fixed frame (5), a partition (6), a filter screen (7), a waterproof plate (8) and a heating plate (9), wherein the bottom end of the hydraulic rod (2) is fixedly connected to the four corners of the top of the fixed frame (1), the top of the hydraulic rod (2) is fixedly connected to the top plate (3), the bottom end of the top plate (3) is fixedly connected to the connecting rod (4), the bottom end of the connecting rod (4) is fixedly connected to the fixed frame (5), the inner wall of the fixed frame (5) is fixedly connected to a partition (6), the inner wall of the partition (6) is fixedly connected to a plurality of filter screens (7), the top of the top plate (3) is provided with a slot, one side of the inner wall of the slot is fixedly connected to a waterproof plate (8), and the other side of the inner wall of the slot is fixedly connected to a heating plate (9); The bottom end of the fixed frame (1) is fixedly connected to a moving component, and the front side of the fixed frame (1) is fixedly connected to an electrical measuring component.

2. A salt water discharge device for waste lithium iron phosphate batteries according to claim 1, characterized in that: The moving assembly comprises a fixed rod (10) and a roller (11); the bottom end of the fixed rod (10) is clamped with the roller (11); the top end of the fixed rod (10) is fixedly connected to the four corners of the bottom end of the fixed frame (1).

3. The salt water discharge device for waste lithium iron phosphate batteries according to claim 1, characterized in that: The electrical testing component comprises a placement plate (12) and an electrical testing pen (13); the electrical testing pens (13) are fixedly connected to both sides of the top of the placement plate (12); and one side of the placement plate (12) is fixedly connected to the front side of the fixed frame (1).

4. The salt water discharge device for waste lithium iron phosphate batteries according to claim 1, characterized in that: A fixing groove is provided on one side of the fixing frame (1), and a handle (14) is fixedly connected to the inner wall of the fixing groove.

5. The salt water discharge device for waste lithium iron phosphate batteries according to claim 1, characterized in that: The front side of the fixing frame (1) is provided with a plurality of circular slots, and the inner walls of the circular slots are fixedly connected with cleaning nozzles (15).

6. The salt water discharge device for waste lithium iron phosphate batteries according to claim 1, characterized in that: A drainage groove is provided on a side of the fixed frame (1) away from the handle (14), and a drainage pipe (16) is fixedly connected to the inner wall of the drainage groove.

7. The salt water discharge device for waste lithium iron phosphate batteries according to claim 1, characterized in that: A rectangular slot is provided on one side of the fixing frame (1) close to the cleaning nozzle (15), and a placement rack (17) is fixedly connected to the inner wall of the rectangular slot.

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