Lithium battery transportation protection device

Abstract

The invention relates to the technical field of lithium battery protection equipment, and discloses a lithium battery transportation protection device which comprises a transportation box, a control panel and a gas transmission device, the interior of the transportation box is composed of a driving cavity and a storage cavity, and the front end and the rear end of the interior of the driving cavity are each provided with a second sliding groove and a third sliding groove; the third sliding groove is formed in the top of the second sliding groove, the second sliding groove is arranged to be in a transverse horizontal straight line shape, the third sliding groove is arranged to be in an L shape, the length of the horizontal part of the third sliding groove is the same as that of the second sliding groove, a bottom plate is arranged in the driving cavity, a base is fixedly connected to the bottom of the bottom plate, and the base is tightly attached to the bottom of the driving cavity. Second sliding blocks are fixedly connected to the front end and the rear end of the bottom plate correspondingly, a second hydraulic cylinder is fixedly connected to the top of the bottom plate, and the device has the advantages that high-height lithium battery carrying does not need to be conducted manually, the device is suitable for protective storage of lithium batteries of various sizes, the protective effect is improved, and collision is not likely to happen.

Description

Technical Field

[0001] This invention relates to the field of lithium battery protection equipment technology, specifically a lithium battery transportation protection device. Background Technology

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as the positive / negative electrode material and a non-aqueous electrolyte solution. Lithium-ion batteries are a type of secondary battery (rechargeable battery) that mainly relies on the movement of lithium ions between the positive and negative electrodes to work. With the continuous development of society and the improvement of people's living standards, they are gradually being used in various occasions. During the production and transportation of lithium batteries, certain protective measures are usually required or they are stored in protective equipment to ensure the integrity of the lithium batteries.

[0003] Publication No. CN216035920U discloses a modular lithium battery storage device with a protective structure, including a transfer box wall, a lithium battery body, and a fixed base. The bottom of the transfer box wall has a slot, and the outer wall of the transfer box wall is threaded with a fastening bolt. A partition is welded to the inner wall of the transfer box wall, and a fixing seat is fixed to the top of the partition. A rubber pad is provided on the inner wall of the fixing seat. A spring is fixed to the bottom of the partition, and a buffer plate is fixedly connected to the bottom end of the spring. A sponge pad is fixed to the bottom of the buffer plate, and a limit groove is formed at the bottom of the sponge pad. A locking post is fixed to the inner bottom wall of the fixed base. The base has an annular locking block fixed to its inner bottom wall, and a fixing bolt is threaded to the top of the base. This device has a layered protection mechanism, which makes the lithium battery less susceptible to shock and impact during transportation, reducing damage and the scrap rate of the lithium battery. However, in actual use, the layered design requires manual handling to move the lithium battery to a higher position on the protective device. The handling process involves a large range of motion, is labor-intensive, and consumes a lot of human energy. This protective device cannot protect and store lithium batteries of different sizes and models at the same time, resulting in low applicability and making it unsuitable for daily use. Summary of the Invention

[0004] Existing technologies, with their layered designs, require manual handling to move lithium batteries to higher positions within the protective device. This involves significant physical exertion and is physically demanding. Furthermore, these devices cannot protect lithium batteries of various sizes and models, resulting in limited applicability and inconvenience for everyday use. This invention addresses these shortcomings by providing a lithium battery transport protective device that eliminates the need for manual handling of lithium batteries at heights, is suitable for protecting and storing lithium batteries of various sizes, and offers enhanced protection against impacts.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a lithium battery transportation protection device, comprising: a transport box, a connector, a drive cavity, a storage cavity, a first slide groove, a slot, an opening and closing plate, a control panel, a control center, a first hydraulic cylinder, a first hydraulic rod, a second slide groove, a third slide groove, a base plate, a second slider, a base, a second hydraulic cylinder, a second hydraulic rod, a movable plate, a third slider, a through groove, a drive motor, a rotating shaft, a first pulley, a rotating belt, a second pulley, a shaft, a screw, a transport compartment, a push plate, an internal threaded hole, an air supply device, an air pump, an air supply pipe, an air supply plate, a transport pipe, an airbag, a buffer plate, a first slider, a support plate, a telescopic plate, a spring, a pressure plate, and a locking block.

[0006] The positions and connections of the above structures are as follows: A lithium battery transport protection device includes a transport box, a control panel, and a gas supply device. The transport box is internally composed of a drive chamber and a storage chamber. The drive chamber has a second and a third sliding groove at its front and rear ends. The third sliding groove is located on top of the second sliding groove. The second sliding groove is horizontally straight, and the third sliding groove is L-shaped. The horizontal length of the third sliding groove is the same as the length of the second sliding groove. A base plate is provided inside the drive chamber. A base is fixedly connected to the bottom of the base plate, and the base fits tightly against the bottom of the drive chamber. Second sliders are fixedly connected to the front and rear ends of the base plate. The base plate is slidably connected to the drive chamber via the second sliders and the second sliding groove. A second hydraulic cylinder is fixedly connected to the top of the base plate. A second hydraulic rod is fixedly connected to the top output end of the second hydraulic cylinder. A movable plate is fixedly connected to the top of the second hydraulic rod. Third sliders are fixedly connected to the front and rear surfaces of the movable plate. The movable plate is slidably connected to the drive chamber via the third sliders and the third sliding groove. A transport compartment is provided on the top of the movable plate. When using this device... When storing and transporting lithium batteries, the opening and closing plate is rotated and unfolded on the surface of the transport box via the connecting parts, exposing the drive chamber and storage chamber. Then, the first hydraulic cylinder is activated using the control panel and control center, driving the first hydraulic rod to push the base plate and movable plate to the leftmost end of the transport box via the second slider, second slide groove, third slider, and third slide groove. At this time, the lithium battery is loaded into the handling compartment. After assembly, the second hydraulic cylinder is activated using the control panel and control center, driving the second hydraulic rod to rise to the position of the storage chamber. During this process, the movable plate and handling compartment rise to the position of the storage chamber via the "L"-shaped third slide groove and third slider. At this time, the bottom of the movable plate and the bottom of the storage chamber are in a horizontal straight line. Then, by activating the drive motor and other components, the handling compartment and lithium battery are moved into the storage chamber for storage and transport protection. This allows the device to perform subsequent operations such as handling and storing lithium batteries simply by assembling them into the handling compartment, without the need for manual lifting and other large-amplitude movements, reducing the user's labor intensity, saving manpower, and facilitating daily use.

[0007] Preferably, a drive motor is fixedly connected to the bottom right side of the movable plate, and a rotating shaft is fixedly connected to the right output end of the drive motor. A first pulley is fixedly connected to the end of the rotating shaft away from the drive motor, and a second pulley is provided on the top of the first pulley. A shaft is fixedly connected to the end of the second pulley near the movable plate, and the shaft is rotatably connected to the outer surface of the right side of the movable plate. A rotating belt is sleeved between the outer surfaces of the first pulley and the second pulley. When the transport chamber rises to the storage cavity, the drive motor is turned on using the control panel. The drive motor rotates forward, causing the rotating shaft to rotate forward. The rotating shaft rotates forward, causing the first pulley to rotate. The first pulley rotates forward, causing the rotating belt to rotate. The rotating belt rotates, causing the second pulley to rotate forward. The second pulley rotates forward, causing the shaft and screw to rotate forward. The screw rotates forward, causing the push plate to move towards the storage cavity through the internal thread hole. The movement of the push plate causes the transport chamber to move through the through slot. The movement of the transport chamber causes the lithium battery to move into the storage cavity. Then, all the lithium batteries are pushed into the storage cavity and protected by airbags and buffer plates.

[0008] Preferably, the top of the movable plate has a through groove extending into the interior of the movable plate. A screw is fixedly connected to the end of the shaft away from the second pulley, and the screw is sleeved inside the movable plate. Two mutually symmetrical push plates are fixedly connected to the bottom of the transport chamber. The push plates have internal threaded holes adapted to the screws. The push plates are threadedly connected to the screws through the internal threaded holes. The control panel drives the drive motor to reverse, which in turn drives the rotating shaft and the first pulley to reverse. The first pulley reverses, which in turn drives the rotating belt and the second pulley to reverse. The second pulley reverses, which in turn drives the shaft and the screw to reverse. The screw reverses and resets the transport chamber through the internal threaded holes, push plates, and through groove. Then, the control panel controls the second hydraulic cylinder to drive the second hydraulic rod to descend through the third slide groove and the third slider. The first hydraulic cylinder drives the first hydraulic rod to reset the bottom plate through the second slide groove, the second slider, the third slide groove, and the third slider. Then, the connecting piece and magnetic plate rotate the opening and closing plate to cover the drive cavity and the storage cavity to form a closed space, completing the storage and protection of the lithium battery, which is convenient for daily use by the user.

[0009] Preferably, the bottom left end of the transport box is provided with an opening and closing plate. A connector is rotatably connected to the end of the opening and closing plate near the bottom of the transport box. The opening and closing plate is rotatably connected to the transport box through the connector. Magnetic suction plates with opposite magnetic poles are fixedly connected inside the end of the opening and closing plate near the transport box and the end of the transport box near the opening and closing plate. A top plate is snapped onto the top of the transport box. The opening and closing plate is used to rotate and unfold through the connector during use for storing and closing the lithium battery for protection. The top plate is used to be disassembled when necessary so that the user can more intuitively observe the inside of the storage cavity and easily adjust the position of the buffer plate through the first slide groove and the first slider, which is convenient for daily use.

[0010] Preferably, a control panel is fixedly connected to the outer right side of the transport box, and a control center is fixedly connected to the inner right side of the transport box. The control center is electrically connected to the control panel, and a first hydraulic cylinder is fixedly connected to the bottom of the control center. A first hydraulic rod is differentially connected to the left output end of the first hydraulic cylinder. The first hydraulic rod is fixedly connected to the end of the base plate near the first hydraulic rod. The control panel and the control center are used to adjust the device. The first hydraulic cylinder and the first hydraulic rod are used to adjust the horizontal position of the base plate and the base through the second slider and the second slide groove, so that the device can freely move and retract the base plate and the base, which is convenient for daily use by the user.

[0011] Preferably, the storage cavity has several first sliding grooves horizontally formed inside, each first sliding groove being "F". The bottom front and rear ends of the storage cavity also have the same number of locking slots as the first sliding grooves. These locking slots are located in the vertical sliding groove portion of the third sliding groove. The front and rear ends of the transport box, near the storage cavity, are equipped with gas supply devices for protecting the lithium battery and ensuring the normal operation of the device. Preferably, an air pump is fixedly connected inside the gas supply device, and an air supply pipe is fixedly connected to the output end of the air pump. An air supply plate is fixedly connected to the end of the air supply pipe near the transport box. The air supply plate is fixedly connected to the outer surface of the transport box near the storage cavity. Several transport pipes are fixedly connected inside the air supply plate, extending into the interior of the transport box. A control valve is fixedly connected inside the transport pipe, and an airbag is fixedly connected to the end of the transport pipe away from the air supply plate. The airbag can be externally connected to an exhaust switch. The airbag is located at the bottom of the first slide groove inside the storage cavity. The number of airbags is the same as the number of the first slide groove. When a single lithium battery (lithium batteries are pushed into the storage cavity one by one for storage and protection rather than all of them being pushed into the storage cavity before protection) is stored in the storage cavity, the lithium battery is moved to the far right of the storage cavity and pressed against the inner wall of the storage cavity. At this time, the air pump is turned on using the control panel. The air pump delivers gas into the air supply plate through the air supply pipe. At this time, the control valve inside the transport pipe near the far right of the storage cavity is opened. This allows for normal air circulation. The air delivery plate then transports gas through the transport pipe closest to the right of the storage chamber to the airbag closest to the right of the storage chamber. The increased air volume and pressure inside the airbag cause it to inflate. After inflating, the airbag holds and positions the front and rear ends of the lithium battery. Subsequently, the buffer plate is moved by the first slide groove and the first slider, changing the originally horizontally positioned buffer plate to a vertical position, holding the unprotected side of the lithium battery. When placing the next lithium battery, the previous vertically positioned buffer plate is used as the holding surface, and the above steps are repeated until all lithium batteries are stored. By using the airbag to hold the lithium batteries, the device can accommodate the storage and protection of lithium batteries of various sizes, rather than being limited to one type of lithium battery. At the same time, the airbag can position the lithium batteries to prevent them from being bumped or collided with the storage chamber due to bumps, and to buffer the external forces acting directly on the lithium batteries in the transport box, increasing the applicability of the device and making it convenient for users in daily use.

[0012] Preferably, the storage cavity is provided with a buffer plate having the same number of first sliding grooves inside. First sliders are fixedly connected to the front and rear surfaces of the buffer plate. The buffer plate is slidably connected to the storage cavity via the first sliders and first sliding grooves. Two symmetrical support plates are fixedly connected to the bottom of the buffer plate. Telescopic plates are sleeved inside the support plates. A spring is fixedly connected to the bottom of the buffer plate, positioned between the two telescopic plates. A pressure plate is fixedly connected to the bottom of the telescopic plate, and the bottom of the spring is fixedly connected to the telescopic plate. When the buffer plate presses against the unobstructed side of the lithium battery, the pressure plate is subjected to lithium... The pressure from the battery moves the telescopic plate towards the support plate. As the telescopic plate retracts, the support plate moves, causing the pressure plate to move. The spring is compressed and undergoes elastic deformation under the pressure of the pressure plate. The elastic force generated by the spring's elastic deformation acts in the opposite direction on the pressure plate, squeezing the unprotected side of the lithium battery. This improves the positioning effect of the device on the lithium battery and prevents the lithium battery from bumping into the storage cavity. At the same time, the elastic force generated by the spring can buffer the lithium battery when the transport box is tilted and tends to tilt downwards due to gravity, improving the protective effect of the device and facilitating daily use by users.

[0013] Preferably, two symmetrical locking blocks adapted to the slots are fixedly connected to the left outer surface of the buffer plate. The buffer plate is engaged with the slots inside the storage cavity by the locking blocks. When the buffer plate changes from a horizontal position to a vertical position by the first slider and the first slide groove and moves to the bottom of the first slide groove, the locking blocks are engaged with the slots so that the buffer plate can be engaged in the storage cavity to form a small closed space. The small closed space protects the lithium battery and prevents the buffer plate from being moved or misaligned by the first slider and the first slide groove when the transport box is bumpy. This would prevent the buffer plate from being properly transported and protected, improve the protection performance of the device, and ensure the normal operation of the device. Beneficial effects

[0014] 1. This lithium battery transport protection device includes a transport box, a control panel, and an air supply device. The transport box consists of a drive chamber and a storage chamber. The drive chamber has a second and a third sliding groove at both its front and rear ends. The horizontal length of the third sliding groove is the same as the length of the second sliding groove. A base plate is installed inside the drive chamber. A base is fixedly connected to the bottom of the base plate. A second slider is fixedly connected to both the front and rear ends of the base plate. A second hydraulic cylinder is fixedly connected to the top of the base plate. A second hydraulic rod is fixedly connected to the top output end of the second hydraulic cylinder. A movable plate is fixedly connected to the top of the second hydraulic rod. A third slider is fixedly connected to both the front and rear surfaces of the movable plate. The movable plate is slidably connected to the drive chamber via the third slider and the third sliding groove. A transport compartment is provided on the top of the movable plate. This allows the device to perform subsequent operations such as transporting and storing lithium batteries simply by assembling them into the transport compartment, eliminating the need for manual lifting and other large-amplitude movements. This reduces the user's labor intensity, saves manpower, and facilitates daily use.

[0015] 2. This lithium battery transport protection device includes an air pump fixedly connected internally to the air supply device. An air supply pipe is fixedly connected to the output end of the air pump. An air supply plate is fixedly connected to the end of the air supply pipe near the transport box. The air supply plate is fixedly connected to the end of the transport box near the air supply plate. Several transport pipes are fixedly connected internally to the air supply plate, extending into the transport box. A control valve is fixedly connected internally to each transport pipe. An airbag is fixedly connected to the end of the transport pipe away from the air supply plate. The airbag can be externally connected to an exhaust switch. The airbag is located at the bottom of the first sliding groove inside the storage cavity. The number of airbags is the same as the number of first sliding grooves. By using the airbag to hold the lithium battery in place, the device can accommodate lithium batteries of various sizes for storage and protection, rather than being limited to one type of lithium battery. Simultaneously, the airbag can position the lithium battery to prevent it from being bumped or collided with the storage cavity due to bumps, and to buffer the external forces acting directly on the lithium battery inside the transport box, increasing the device's applicability and facilitating daily use.

[0016] 3. This lithium battery transport protection device includes a buffer plate with the same number of first sliding grooves inside the storage cavity. First sliders are fixedly connected to the front and rear surfaces of the buffer plates. The buffer plates are slidably connected to the storage cavity via the first sliders and first sliding grooves. Two symmetrical support plates are fixedly connected to the bottom of the buffer plates. Telescopic plates are sleeved inside the support plates. A spring is fixedly connected to the bottom of the buffer plates, positioned between the two telescopic plates. A pressure plate is fixedly connected to the bottom of the telescopic plates. The bottom of the spring is fixedly connected to the telescopic plates. This enhances the device's positioning effect on the lithium battery, preventing collisions between the lithium battery and the inside of the storage cavity. Simultaneously, the spring force can buffer the lithium battery when the transport box tilts and the battery tends to tilt downwards due to gravity, improving the device's protective effect and facilitating daily use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the external structure of a lithium battery transportation protection device according to the present invention; Figure 2 This is a schematic diagram of the internal structure of a lithium battery transportation protection device according to the present invention; Figure 3 This is a schematic diagram of the drive cavity structure of a lithium battery transport protection device according to the present invention; Figure 4 This is a schematic diagram of the base plate structure of a lithium battery transportation protection device according to the present invention; Figure 5 This is a schematic diagram of the movable plate structure of a lithium battery transportation protection device according to the present invention; Figure 6 This is a schematic diagram of the storage cavity structure of a lithium battery transportation protection device according to the present invention; Figure 7 This is a side view of the storage cavity structure of a lithium battery transport protection device according to the present invention; Figure 8 This is a schematic diagram of the internal structure of the gas delivery device of a lithium battery transportation protection device according to the present invention; Figure 9 This is a schematic diagram of the buffer plate structure of a lithium battery transportation protection device according to the present invention.

[0018] In the diagram: 1. Transport box; 10. Connector; 100. Drive cavity; 101. Storage cavity; 102. First slide rail; 103. Slot; 11. Opening / closing plate; 12. Control panel; 13. Control center; 14. First hydraulic cylinder; 140. First hydraulic rod; 15. Second slide rail; 16. Third slide rail; 2. Base plate; 20. Second slider; 21. Base; 22. Second hydraulic cylinder; 220. Second hydraulic rod; 23. Movable plate; 230. Third slider; 24. 25. Through slot; 26. Drive motor; 27. Rotating shaft; 28. First pulley; 29. ​​Rotating belt; 20. Second pulley; 21. Shaft; 22. Screw; 3. Handling bin; 30. Push plate; 31. Internal threaded hole; 4. Air supply device; 42. Air pump; 43. Air supply pipe; 44. Air supply plate; 55. Transport pipe; 6. Airbag; 7. Buffer plate; 8. First slider; 9. Support plate; 10. Telescopic plate; 11. Spring; 12. Pressure plate; 13. Locking block. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example 1

[0020] Please see Figure 1-9 A lithium battery transport protection device includes a transport box 1, a control panel 12, and a gas supply device 4. The transport box 1 is internally composed of a drive cavity 100 and a storage cavity 101. The drive cavity 100 has a second sliding groove 15 and a third sliding groove 16 at its front and rear ends. The third sliding groove 16 is located on top of the second sliding groove 15. The second sliding groove 15 is horizontally straight, and the third sliding groove 16 is L-shaped. The horizontal length of the third sliding groove 16 is the same as the length of the second sliding groove 15. A base plate 2 is provided inside the drive cavity 100, and a base 21 is fixedly connected to the bottom of the base plate 2. The base 21 is connected to the drive cavity 100. The bottom is tightly fitted, and the front and rear ends of the bottom plate 2 are fixedly connected to the second slider 20. The bottom plate 2 is slidably connected to the drive cavity 100 through the second slider 20 and the second slide groove 15. The top of the bottom plate 2 is fixedly connected to the second hydraulic cylinder 22, and the top output end of the second hydraulic cylinder 22 is fixedly connected to the second hydraulic rod 220. The top of the second hydraulic rod 220 is fixedly connected to the movable plate 23, and the front and rear surfaces of the movable plate 23 are fixedly connected to the third slider 230. The movable plate 23 is slidably connected to the drive cavity 100 through the third slider 230 and the third slide groove 16. The top of the movable plate 23 is provided with a transport chamber 3. When using this device to process lithium... When storing and transporting the battery, the opening and closing plate 11 is rotated and unfolded on the surface of the transport box 1 via the connector 10 to expose the drive cavity 100 and the storage cavity 101. Then, the first hydraulic cylinder 14 is activated using the control panel 12 and the control center 13 to drive the first hydraulic rod 140 to push the base plate 2 and the movable plate 23 to the leftmost end of the transport box 1 via the second slider 20, the second slide groove 15, the third slider 230, and the third slide groove 16. At this time, the lithium battery is loaded into the handling compartment 3. After assembly, the second hydraulic cylinder 22 is activated using the control panel 12 and the control center 13. The activation of the second hydraulic cylinder 22 drives the second hydraulic rod 220 to rise to the storage position. During this process, the movable plate 23 and the transport chamber 3 rise to the position of the storage chamber 101 via the "L"-shaped third slide 16 and the third slider 230. At this time, the bottom of the movable plate 23 and the bottom of the storage chamber 101 are in a horizontal straight line. Then, by activating the drive motor 25 and other components, the transport chamber 3 and the lithium battery are moved into the storage chamber 101 for storage and transportation protection. This allows the device to perform subsequent operations such as transporting and storing the lithium battery simply by assembling the lithium battery into the transport chamber 3, without the need for manual lifting and other large-amplitude movements. This reduces the user's labor intensity, saves manpower, and facilitates daily use.

[0021] A drive motor 25 is fixedly connected to the bottom right side of the movable plate 23. A rotating shaft 250 is fixedly connected to the output end of the drive motor 25. A first pulley 26 is fixedly connected to the end of the rotating shaft 250 away from the drive motor 25. A second pulley 28 is provided on the top of the first pulley 26. A shaft 280 is fixedly connected to the end of the second pulley 28 near the movable plate 23. The shaft 280 is rotatably connected to the outer surface of the right side of the movable plate 23. A rotating belt 27 is sleeved between the outer surfaces of the first pulley 26 and the second pulley 28. When the transport chamber 3 rises to the storage cavity 101, the drive motor 25 is turned on using the control panel 12. The forward rotation of shaft 250 drives the first pulley 26 to rotate, which in turn drives the first pulley 26 to rotate. The first pulley 26 then drives the rotating belt 27 to rotate, which in turn drives the second pulley 28 to rotate. The second pulley 28 then drives the shaft 280 and screw 29 to rotate. The screw 29 then drives the push plate 30 to move toward the storage cavity 101 through the internal thread hole 300. The push plate 30 moves through the through slot 24, which in turn drives the transport chamber 3 to move. The transport chamber 3 moves the lithium battery into the storage cavity 101. Then, all the lithium batteries are pushed into the storage cavity 101 and protected by the airbag 42 and the buffer plate 5.

[0022] A through groove 24 is provided on the top of the movable plate 23, extending into the interior of the movable plate 23. A screw 29 is fixedly connected to the end of the shaft 280 away from the second pulley 28. The screw 29 is sleeved inside the movable plate 23. Two mutually symmetrical push plates 30 are fixedly connected to the bottom of the transport chamber 3. The push plates 30 have internal threaded holes 300 that are adapted to the screw 29. The push plates 30 are threadedly connected to the screw 29 through the internal threaded holes 300. The control panel 12 drives the drive motor 25 to reverse. The reverse rotation of the drive motor 25 drives the rotating shaft 250 and the first pulley 26 to reverse. The reverse rotation of the first pulley 26 drives the rotating belt 27 and the second pulley 28 to reverse. The reverse rotation drives the shaft 280 and screw 29 to reverse. The screw 29 reverses and resets the transport chamber 3 through the internal thread hole 300, push plate 30 and through groove 24. Then, the control panel 12 controls the second hydraulic cylinder 22 to drive the second hydraulic rod 220 to descend through the third slide groove 16 and the third slider 230. The first hydraulic cylinder 14 drives the first hydraulic rod 140 to reset the base plate 2 through the second slide groove 15, the second slider 20, the third slide groove 16 and the third slider 230. Then, the connecting piece 10 and the magnetic suction plate rotate the opening and closing plate 11 to cover the drive cavity 100 and the storage cavity 101 to form a closed space, thus completing the storage and protection of the lithium battery and facilitating daily use by the user. Example 2

[0023] Please see Figure 1-8Furthermore, based on Embodiment 1, an opening and closing plate 11 is provided at the bottom left end of the transport box 1. A connector 10 is rotatably connected to the end of the opening and closing plate 11 near the bottom of the transport box 1. The opening and closing plate 11 is rotatably connected to the transport box 1 through the connector 10. Magnetic suction plates with opposite magnetic poles are fixedly connected inside the end of the opening and closing plate 11 near the end of the transport box 1 and the end of the transport box 1 near the opening and closing plate 11. A top plate is snapped onto the top of the transport box 1. The opening and closing plate 11 is used to store and close the lithium battery by rotating and unfolding through the connector 10 during use. The top plate is used to be disassembled when necessary so that the user can more intuitively observe the inside of the storage cavity 101 and make it easier for the user to adjust the position of the buffer plate 5 through the first slide groove 102 and the first slider 50, which is convenient for daily use.

[0024] A control panel 12 is fixedly connected to the outer right side of the transport box 1. A control center 13 is fixedly connected to the inner right side of the transport box 1. The control center 13 is electrically connected to the control panel 12. A first hydraulic cylinder 14 is fixedly connected to the bottom of the control center 13. A first hydraulic rod 140 is differentially connected to the left output end of the first hydraulic cylinder 14. The first hydraulic rod 140 is fixedly connected to the end of the base plate 2 near the first hydraulic rod 140. The control panel 12 and the control center 13 are used to adjust the device. The first hydraulic cylinder 14 and the first hydraulic rod 140 are used to adjust the horizontal position of the base plate 2 and the base 21 through the second slider 20 and the second slide groove 15, so that the device can freely move and retract the base plate 2 and the base 21, which is convenient for daily use by users.

[0025] The storage cavity 101 has several first sliding grooves 102 horizontally formed inside. The first sliding grooves 102 are in the shape of "F". The bottom front and rear ends of the storage cavity 101 have the same number of slots 103 as the first sliding grooves 102. The slots 103 are set in the vertical sliding groove part of the third sliding groove 16. The front and rear ends of the transport box 1 near the storage cavity 101 are equipped with gas supply devices 4 for protecting the lithium battery and ensuring the normal operation of the device. An air pump 40 is fixedly connected inside the air supply device 4. An air supply pipe 400 is fixedly connected to the output end of the air pump 400. An air supply plate 41 is fixedly connected to the end of the air supply pipe 400 near the transport box 1. The air supply plate 41 is fixedly connected to the outer surface of the end of the transport box 1 near the storage cavity 101. Several transport pipes 410 are fixedly connected inside the air supply plate 41. The transport pipes 410 extend into the interior of the transport box 1. A control valve is fixedly connected inside the transport pipe 410. An airbag 42 is fixedly connected to the end of the transport pipe 410 away from the air supply plate 41. The airbag 42 can be externally connected to an exhaust switch. The airbag 42 is located in the storage cavity 101. At the bottom of the first internal slide 102, the number of airbags 42 is the same as the number of slides 102. When a single lithium battery (in this device, the lithium battery storage process involves the transport chamber 3 moving the lithium battery into the storage cavity 101 and then manually pushing it into the storage cavity 101 for storage and protection before moving on to the next battery, rather than pushing all the lithium batteries into the storage cavity 101 before protection) is stored in the storage cavity 101, the lithium battery is moved to the far right of the storage cavity 101 and pressed against the inner wall of the storage cavity 101. At this time, the air pump 40 is turned on using the control panel 12, and the air pump 40 supplies air. The gas is delivered into the gas delivery plate 41 via pipe 400. At this time, the control valve inside the delivery pipe 410, located near the rightmost side of the storage chamber 101, is opened to allow normal airflow. The gas delivery plate 41 then delivers the gas to the airbag 42, also located near the rightmost side of the storage chamber 101, via the delivery pipe 410. The increased air volume and pressure in the airbag 42 cause it to inflate. After inflating, the airbag 42 holds and positions the front and rear ends of the lithium battery. Subsequently, the buffer plate 5 is moved via the first sliding groove 102 and the first slider 50, changing the originally horizontally positioned buffer plate 5 to a vertically positioned position. The unshielded side of the lithium battery is used to hold it in place, and the next lithium battery is placed with the previous vertically placed buffer plate 5 as the holding surface. The above steps are repeated until all lithium batteries are stored. The use of airbags 42 to hold the lithium batteries in place allows the device to store and protect lithium batteries of various sizes, rather than being limited to one type of lithium battery. At the same time, airbags 42 can position the lithium batteries to prevent them from being bumped or collided with the storage cavity 101 due to bumps, and to buffer the external forces acting directly on the lithium batteries when they are inside the transport box 1, increasing the applicability of the device and making it convenient for users to use in daily life. Example 3

[0026] Please see Figure 1-9Further, based on Embodiment 2, the storage cavity 101 is provided with a buffer plate 5 having the same number of first sliding grooves 102 inside. First sliders 50 are fixedly connected to the front and rear surfaces of the buffer plate 5. The buffer plate 5 is slidably connected to the storage cavity 101 via the first sliders 50 and the first sliding grooves 102. Two symmetrical support plates 51 are fixedly connected to the bottom of the buffer plate 5. A telescopic plate 52 is sleeved inside the support plate 51. A spring 53 is fixedly connected to the bottom of the buffer plate 5, positioned between the two telescopic plates 52. A pressing plate 54 is fixedly connected to the bottom of the telescopic plate 52. The bottom of the spring 53 is fixedly connected to the telescopic plate 52. When the buffer plate 5 does not obstruct the lithium battery... When one side is pressed against the lithium battery, the pressure plate 54 moves towards the support plate 51 through the telescopic plate 52 under the pressure of the lithium battery. As the telescopic plate 52 retracts and the support plate 51 moves the pressure plate 54, the spring 53 undergoes elastic deformation under the pressure of the pressure plate 54. The elastic force generated by the elastic deformation of the spring 53 acts in the opposite direction on the pressure plate 54 to squeeze the unprotected side of the lithium battery, improving the positioning effect of the device on the lithium battery and preventing the lithium battery from colliding with the inside of the storage cavity 101. At the same time, the elastic force generated by the spring 53 can buffer the lithium battery when the transport box 1 is tilted and the lithium battery tends to tilt downward due to the influence of gravity, improving the protective effect of the device and facilitating daily use by users.

[0027] Two symmetrical locking blocks 55, which are adapted to the locking slots 103, are fixedly connected to the left outer surface of the buffer plate 5. The buffer plate 5 is locked in place inside the storage cavity 101 by the locking blocks 55 and the locking slots 103. When the buffer plate 5 changes from a horizontal setting to a vertical setting through the first slider 50 and the first slide groove 102 and moves to the bottom of the first slide groove 102, the locking blocks 55 are locked in place with the locking slots 103, so that the buffer plate 5 can be locked in the storage cavity 101 to form a small closed space. The small closed space protects the lithium battery and prevents the buffer plate 5 from being moved or misaligned through the first slider 50 and the first slide groove 102 when the transport box 1 is bumped. This would prevent the buffer plate 5 from being moved or misaligned during transport and protection of the lithium battery, thus improving the protective performance of the device and ensuring the normal operation of the device.

[0028] Working principle: When using this device to store and transport lithium batteries, the opening and closing plate 11 is rotated and unfolded on the surface of the transport box 1 via the connector 10, exposing the drive cavity 100 and the storage cavity 101. Then, the control panel 12 and control center 13 are used to activate the first hydraulic cylinder 14, which drives the first hydraulic rod 140 to push the base plate 2 and the movable plate 23 to the leftmost end of the transport box 1 via the second slider 20, the second slide groove 15, the third slider 230, and the third slide groove 16. At this time, the lithium battery is loaded into the transport chamber 3. After assembly, the control panel 12 and control center 13 are used to activate the second hydraulic cylinder 22. The activation of the second hydraulic cylinder 22 drives the second hydraulic rod 220 to rise to the position of the storage cavity 101. During this process, the movement... Plate 23 and transport chamber 3 rise to the position of storage cavity 101 via the "L"-shaped third slide 16 and third slider 230. At this time, the bottom of movable plate 23 and the bottom of storage cavity 101 are in a horizontal straight line. When transport chamber 3 rises to storage cavity 101, drive motor 25 is turned on using control panel 12. Drive motor 25 rotates forward, driving rotating shaft 250 to rotate forward. Rotating shaft 250 rotates forward, driving first pulley 26 to rotate. First pulley 26 rotates forward, driving rotating belt 27 to rotate. Rotating belt 27 rotates, driving second pulley 28 to rotate forward. Second pulley 28 rotates forward, driving shaft 280 and screw 29 to rotate forward. Screw 29 rotates forward, driving push plate 30 to move towards storage cavity 101 through internal thread hole 300. Push plate 30 moves... The transfer chamber 3 is moved by the through channel 24, which in turn moves the lithium battery into the storage cavity 101. When a single lithium battery (in this device, the lithium battery is moved into the storage cavity 101 by the transfer chamber 3 and then manually pushed in for storage and protection before moving on to the next, rather than pushing all the lithium batteries into the storage cavity 101 before protection) is stored in the storage cavity 101, the lithium battery is moved to the far right of the storage cavity 101 and pressed against the inner wall of the storage cavity 101. At this time, the air pump 40 is turned on using the control panel 12. The air pump 40, when turned on, delivers gas into the gas delivery plate 41 through the gas delivery pipe 400. Then, the transfer valve closest to the far right of the storage cavity 101 is opened. The regulating valve inside the supply pipe 410 allows for normal airflow. The gas supply plate 41 then delivers gas to the airbag 42, which is located on the far right side of the storage chamber 101, via the supply pipe 410. The increased air volume and pressure in the airbag 42 cause it to inflate. After inflating, the airbag 42 holds the front and rear ends of the lithium battery in place. Then, the buffer plate 5 is manually moved via the first sliding groove 102 and the first slider 50 to change its original horizontal orientation to a vertical orientation, holding the unshielded side of the lithium battery in place. When the buffer plate 5 holds the unshielded side of the lithium battery in place, the pressure plate 54, under the pressure of the lithium battery, moves towards the support plate 51 via the telescopic plate 52.As the telescopic plate 52 retracts into the support plate 51, thereby moving the pressure plate 54, the spring 53 undergoes elastic deformation under the pressure of the pressure plate 54. The elastic force generated by the elastic deformation of the spring 53 acts in the opposite direction on the pressure plate 54, squeezing the unprotected side of the lithium battery and improving the positioning effect of the device on the lithium battery. When the buffer plate 5 changes from a horizontal setting to a vertical setting through the first slider 50 and the first slide groove 102 and moves to the bottom of the first slide groove 102, the locking block 55 engages with the locking groove 103, so that the buffer plate 5 can be locked in the storage cavity 101 to form a small closed space. The small closed space protects the lithium battery and prevents the buffer plate 5 from being moved or misaligned through the first slider 50 and the first slide groove 102 when the transport box 1 is bumped. When placing the next lithium battery, the previous vertically set buffer plate 5 is used as the abutment surface and the above steps are followed until all lithium batteries are placed. After all the lithium batteries in the compartment are stored, the control panel 12 drives the drive motor 25 to reverse. The reverse rotation of the drive motor 25 drives the rotating shaft 250 and the first pulley 26 to reverse, which in turn drives the rotating belt 27 and the second pulley 28 to reverse. The reverse rotation of the second pulley 28 drives the shaft 280 and the screw 29 to reverse. The reverse rotation of the screw 29, through the internal thread hole 300, the push plate 30, and the through groove 24, resets the transport chamber 3. Then, the control panel 12 controls the second hydraulic cylinder 22 to drive the second hydraulic rod 220 to descend through the third slide groove 16 and the third slider 230. The first hydraulic cylinder 14 drives the first hydraulic rod 140 to reset the base plate 2 through the second slide groove 15, the second slider 20, the third slide groove 16, and the third slider 230. Finally, the connecting piece 10 and the magnetic plate rotate the opening and closing plate 11 to cover the drive cavity 100 and the storage cavity 101, forming a closed space, thus completing the storage and protection of the lithium batteries.

[0029] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lithium battery transport protection device, comprising a transport box (1), a control panel (12), and a gas supply device (4), characterized in that: The interior of the transport box (1) consists of a drive chamber (100) and a storage chamber (101). The front and rear ends of the drive chamber (100) are provided with a second slide groove (15) and a third slide groove (16). The third slide groove (16) is located on top of the second slide groove (15). The second slide groove (15) is set as a horizontal straight line, and the third slide groove (16) is set as an "L" shape. The length of the horizontal part of the third slide groove (16) is the same as the length of the second slide groove (15). The interior of the drive chamber (100) is provided with a base plate (2). The bottom of the base plate (2) is fixedly connected to a base (21). The base (21) is tightly fitted to the bottom of the drive chamber (100). The front end of the base plate (2) is... The bottom plate (2) is fixedly connected to the second slider (20) at both ends. The bottom plate (2) is slidably connected to the drive cavity (100) through the second slider (20) and the second slide groove (15). The top of the bottom plate (2) is fixedly connected to the second hydraulic cylinder (22). The top output end of the second hydraulic cylinder (22) is fixedly connected to the second hydraulic rod (220). The top of the second hydraulic rod (220) is fixedly connected to the movable plate (23). The front end and rear end surfaces of the movable plate (23) are fixedly connected to the third slider (230). The movable plate (23) is slidably connected to the drive cavity (100) through the third slider (230) and the third slide groove (16). The top of the movable plate (23) is provided with a transport chamber (3).

2. The lithium battery transport protection device according to claim 1, characterized in that: A drive motor (25) is fixedly connected to the bottom right side of the movable plate (23). A rotating shaft (250) is fixedly connected to the output end of the drive motor (25). A first pulley (26) is fixedly connected to the end of the rotating shaft (250) away from the drive motor (25). A second pulley (28) is provided on the top of the first pulley (26). A shaft (280) is fixedly connected to the end of the second pulley (28) near the movable plate (23). The shaft (280) is rotatably connected to the outer surface of the right side of the movable plate (23). A rotating belt (27) is sleeved between the outer surfaces of the first pulley (26) and the second pulley (28).

3. A lithium battery transport protection device according to claim 2, characterized in that: The top of the movable plate (23) is provided with a through groove (24), which extends into the interior of the movable plate (23). The end of the shaft (280) away from the second pulley (28) is fixedly connected to a screw (29). The screw (29) is sleeved inside the movable plate (23). The bottom of the transport chamber (3) is fixedly connected to two mutually symmetrical push plates (30). The interior of the push plate (30) is provided with an internal thread hole (300) that matches the screw (29). The push plate (30) is threadedly connected to the screw (29) through the internal thread hole (300).

4. A lithium battery transport protection device according to claim 1, characterized in that: The bottom left end of the transport box (1) is provided with an opening and closing plate (11). The end of the opening and closing plate (11) near the bottom of the transport box (1) is rotatably connected to a connector (10). The opening and closing plate (11) is rotatably connected to the transport box (1) through the connector (10). The end of the opening and closing plate (11) near the transport box (1) and the end of the transport box (1) near the opening and closing plate (11) are fixedly connected to magnetic suction plates with opposite magnetic poles. The top of the transport box (1) is snapped with a top plate.

5. A lithium battery transport protection device according to claim 4, characterized in that: A control panel (12) is fixedly connected to the outer surface on the right side of the transport box (1). A control center (13) is fixedly connected to the right side inside the transport box (1). The control center (13) is electrically connected to the control panel (12). A first hydraulic cylinder (14) is fixedly connected to the bottom of the control center (13). The left output end of the first hydraulic cylinder (14) is differentially connected to a first hydraulic rod (140). The first hydraulic rod (140) is fixedly connected to one end of the bottom plate (2) close to the first hydraulic rod (140).

6. A lithium battery transport protection device according to claim 1, characterized in that: A number of first chutes (102) are horizontally opened inside the storage cavity (101). The first chutes (102) are in the shape of "厂". Card slots (103) with the same number as the first chutes (102) are opened at the front end and the rear end of the bottom of the storage cavity (101). The card slots (103) are arranged in the vertical chute part of the third chute (16). Air conveying devices (4) are arranged at both the front end and the rear end of the transport box (1) close to the storage cavity (101).

7. A lithium battery transport protection device according to claim 6, characterized in that: An air pump (40) is fixedly connected inside the air conveying device (4). The output end of the air pump (40) is fixedly connected to an air conveying pipe (400). One end of the air conveying pipe (400) close to the transport box (1) is fixedly connected to an air conveying plate (41). The air conveying plate (41) is fixedly connected to the outer surface of the transport box (1) at one end close to the storage cavity (101). A number of transport pipes (410) are fixedly connected inside the air conveying plate (41). The transport pipes (410) extend into the transport box (1). A regulating valve is fixedly connected inside the transport pipes (410). One end of the transport pipe (410) far from the air conveying plate (41) is fixedly connected to an airbag (42). The airbag (42) can be externally connected to an exhaust switch. The airbag (42) is arranged at the bottom of the first chute (102) inside the storage cavity (101). The number of the airbags (42) is the same as that of the first chutes (102).

8. A lithium battery transport protection device according to claim 7, characterized in that: Buffer plates (5) with the same number as the first chutes (102) are arranged inside the storage cavity (101). First sliders (50) are fixedly connected to both the front end and the rear end surfaces of the buffer plates (5). The buffer plates (5) are slidably connected to the storage cavity (101) through the first sliders (50) and the first chutes (102). Two symmetrically arranged support plates (51) are fixedly connected to the bottom of the buffer plates (5). A telescopic plate (52) is sleeved inside the support plates (51). A spring (53) is fixedly connected to the bottom of the buffer plates (5). The spring (53) is arranged at the middle position between the two telescopic plates (52). A pressing plate (54) is fixedly connected to the bottom of the telescopic plate (52). The bottom of the spring (53) is fixedly connected to the telescopic plate (52).

9. A lithium battery transport protection device according to claim 8, characterized in that: Two symmetrically arranged blocks (55) adapted to the card slots (103) are fixedly connected to the outer surface on the left side of the buffer plates (5). The buffer plates (5) are clamped inside the storage cavity (101) through the blocks (55) and the card slots (103).

Images