A lithium iron phosphate battery clamping and moving device

Abstract

The utility model discloses a lithium iron phosphate battery clamping mobile device relates to battery production technical field, and the utility model discloses a car body, and the lateral wall upper portion fixed connection of car body has the fixed seat, and the top surface middle part of fixed seat inserts and set up first electric cylinder, and the output shaft end fixed connection of first electric cylinder has the lifting frame, and the one side of lifting frame back to car body is provided with double -end screw rod, and the lateral wall threaded bushing of double -end screw rod has the thread barrel, and the lateral wall fixed connection of thread barrel has the tab, and the one side fixed connection of tab back to thread barrel has the clamping seat, and the inlay of clamping seat's lateral wall has the electric sucking disc, and the bottom surface inserts and set up second electric cylinder of clamping seat, and the output shaft end fixed connection of second electric cylinder has the casing, and the bottom surface sliding connection of casing has the support plate, the utility model discloses, can avoid the over extrusion to battery main body when clamping and moving, and after the transfer, no longer need manual lifting, is more laborsaving.

Description

Technical Field

[0001] This utility model relates to the field of battery production technology, specifically to a lithium iron phosphate battery clamping and moving device. Background Technology

[0002] Lithium iron phosphate (LFP) batteries are lithium-ion batteries that use lithium iron phosphate as the positive electrode material and carbon-based materials as the negative electrode. LFP batteries are relatively heavy and have a smooth surface, making them prone to slipping during manual handling, which may damage the battery or injure personnel. When using ordinary clamps to hold the battery, excessive compression may occur during clamping to prevent it from falling, which could cause structural deformation and damage to the electrode posts. Furthermore, after moving the battery to the designated position, it still needs to be manually lifted onto the worktable, which is quite laborious. To address these issues, the inventors have proposed a lithium iron phosphate battery clamping and moving device to solve these problems. Utility Model Content

[0003] To address the problems of excessive clamping during the current clamping and transfer of lithium iron phosphate batteries, which may cause structural deformation, and the need for manual lifting after transfer, which is quite laborious, the purpose of this utility model is to provide a lithium iron phosphate battery clamping and moving device.

[0004] To solve the above technical problems, this utility model adopts the following technical solution: a lithium iron phosphate battery clamping and moving device, including a vehicle body, a fixed seat fixedly connected to the upper part of the side wall of the vehicle body, a first electric cylinder inserted through the center of the top surface of the fixed seat, a lifting frame fixedly connected to the output shaft end of the first electric cylinder, a double-ended screw provided on the side of the lifting frame facing away from the vehicle body, a threaded cylinder threadedly sleeved on the side wall of the double-ended screw, a protruding plate fixedly connected to the side wall of the threaded cylinder, and a clamping seat fixedly connected to the side of the protruding plate facing away from the threaded cylinder. An electric suction cup is embedded in the side wall of the clamping seat. A second electric cylinder is inserted through the bottom surface of the clamping seat. The output shaft end of the second electric cylinder is fixedly connected to a housing. A support plate is slidably connected to the bottom surface of the housing. A toothed plate is embedded in the top surface of the support plate. A horizontal shaft is rotatably connected through the side wall of the housing. A gear and a worm gear are fixedly sleeved on the side wall of the horizontal shaft. The gear corresponds to and meshes with the toothed plate. A second motor is installed inside the clamping seat. A worm is fixedly connected to the output shaft end of the second motor. The worm corresponds to and meshes with the worm wheel.

[0005] Preferably, the bottom surface of the vehicle body is provided with wheels, the side wall of the vehicle body is fixedly connected with a push handle, and both sides of the top surface of the lifting frame are fixedly connected with guide rods. The guide rods pass through the fixed base and are slidably connected to the fixed base. Pushing the push handle allows the vehicle body to move via the wheels. Activating the first electric cylinder allows the lifting frame to rise and fall under the action of the output shaft of the first electric cylinder. The guide rods make the up-and-down movement of the lifting frame more stable. A first motor is provided on one side of the lifting frame. The output shaft end of the first motor is fixedly connected to the shaft end of the double-ended screw. A first base is provided on the side wall of the first motor. The side wall of the first base is fixedly connected to the side wall of the lifting frame. A slider is fixedly connected to the side of the threaded cylinder facing away from the convex plate. The slider is slidably connected to the slide rail. The first motor is mounted through the first base. Activating the first motor causes the double-ended screw to rotate under the action of the output shaft of the first motor. Through the cooperation of the double-ended screw and the threaded cylinder, and the cooperation of the slide rail and the slider, the convex plate can drive the clamping seat to move horizontally.

[0006] Preferably, a second base is provided on the side wall of the second motor, and the side wall of the second base is fixedly connected to the inner wall of the housing. Guide plates are fixedly connected to both sides of the housing, and a cavity plate is fixedly connected to the top surface of the support plate. The guide plate is located in the cavity of the cavity plate and is slidably connected to the cavity plate. The second motor is installed through the second base. Starting the second motor can cause the worm to rotate. Through the meshing of the worm and the worm wheel, the horizontal shaft can be rotated, which in turn causes the gear to rotate. Through the meshing of the gear and the toothed plate, and with the cooperation of the guide plate and the cavity plate, the support plate can be translated. A battery body is provided on one side of the vehicle body. The battery body is a lithium iron phosphate battery.

[0007] Compared with the prior art, the advantages of this utility model are as follows: it can achieve stable clamping and transportation of batteries, avoid excessive squeezing of the battery body during clamping and transfer, thereby avoiding structural deformation, and can stably transfer batteries to prevent them from falling during large-scale transfer. After the batteries are transferred, there is no need to manually lift them to the required height, thus completely eliminating the manual lifting load. Attached Figure Description

[0008] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0009] Figure 1This is a schematic diagram of the overall structure of this utility model.

[0010] Figure 2 This is a schematic diagram of the lifting frame structure of this utility model.

[0011] Figure 3 This is a schematic diagram of the internal structure of the clamping seat of this utility model.

[0012] Figure 4 This is a schematic diagram of the internal structure of the shell of this utility model.

[0013] In the diagram: 1. Vehicle body; 2. Wheel; 3. Push handle; 4. Fixed seat; 5. First electric cylinder; 6. Lifting frame; 7. Guide rod; 8. Slide rail; 9. First motor; 10. First base; 11. Double-ended screw; 12. Clamping seat; 13. Protruding plate; 14. Threaded cylinder; 15. Slider; 16. Electric suction cup; 17. Second electric cylinder; 18. Housing; 19. Guide plate; 20. Support plate; 21. Cavity plate; 22. Gear plate; 23. Second motor; 24. Second base; 25. Worm gear; 26. Worm wheel; 27. Horizontal shaft; 28. Gear; 29. ​​Battery body. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Example: Figure 1-4As shown, this utility model provides a lithium iron phosphate battery clamping and moving device, including a vehicle body 1. A fixed seat 4 is fixedly connected to the upper part of the side wall of the vehicle body 1. A first electric cylinder 5 is inserted through the middle of the top surface of the fixed seat 4. A lifting frame 6 is fixedly connected to the output shaft end of the first electric cylinder 5. A double-ended screw 11 is provided on the side of the lifting frame 6 facing away from the vehicle body 1. A threaded cylinder 14 is threadedly sleeved on the side wall of the double-ended screw 11. A protruding plate 13 is fixedly connected to the side wall of the threaded cylinder 14. A clamping seat 12 is fixedly connected to the side of the protruding plate 13 facing away from the threaded cylinder 14. An electric suction cup 1 is embedded in the side wall of the clamping seat 12. 6. A second electric cylinder 17 is inserted into the bottom surface of the clamping seat 12. The output shaft end of the second electric cylinder 17 is fixedly connected to a housing 18. A support plate 20 is slidably connected to the bottom surface of the housing 18. A toothed plate 22 is embedded in the top surface of the support plate 20. A horizontal shaft 27 is rotatably connected to the side wall of the housing 18. A gear 28 and a worm gear 26 are fixedly sleeved on the side wall of the horizontal shaft 27. The gear 28 corresponds to and meshes with the toothed plate 22. A second motor 23 is installed inside the clamping seat 12. A worm 25 is fixedly connected to the output shaft end of the second motor 23. The worm 25 corresponds to and meshes with the worm gear 26.

[0016] The bottom surface of the vehicle body 1 is provided with wheels 2, the side wall of the vehicle body 1 is fixedly connected with push handles 3, and the top surface of the lifting frame 6 is fixedly connected with guide rods 7 on both sides. The guide rods 7 pass through the fixed seat 4 and are slidably connected to the fixed seat 4.

[0017] By adopting the above technical solution, pushing the handle 3 and using the wheels 2 can move the vehicle body 1. Activating the first electric cylinder 5 allows the lifting frame 6 to rise and fall under the action of the output shaft of the first electric cylinder 5. The guide rod 7 makes the up-and-down movement of the lifting frame 6 more stable.

[0018] A first motor 9 is provided on one side of the lifting frame 6. The output shaft end of the first motor 9 is fixedly connected to the shaft end of the double-headed screw 11. A first base 10 is provided on the side wall of the first motor 9. The side wall of the first base 10 is fixedly connected to the side wall of the lifting frame 6. A slider 15 is fixedly connected to the side of the threaded cylinder 14 facing away from the convex plate 13. The slider 15 is slidably connected to the slide rail 8.

[0019] By adopting the above technical solution, the first motor 9 is installed through the first base 10. When the first motor 9 is started, the double-headed screw 11 rotates under the action of the output shaft of the first motor 9. Through the cooperation between the double-headed screw 11 and the threaded cylinder 14, and the cooperation between the slide rail 8 and the slider 15, the convex plate 13 can drive the clamping seat 12 to move horizontally.

[0020] The second motor 23 has a second base 24 on its side wall. The side wall of the second base 24 is fixedly connected to the inner wall of the housing 18. Guide plates 19 are fixedly connected to both sides of the housing 18. A cavity plate 21 is fixedly connected to the top surface of the support plate 20. The guide plate 19 is located inside the cavity of the cavity plate 21 and is slidably connected to the cavity plate 21.

[0021] By adopting the above technical solution, the second motor 23 is installed through the second base 24. Starting the second motor 23 can cause the worm 25 to rotate. Through the meshing of the worm 25 and the worm wheel 26, the horizontal shaft 27 can rotate, which in turn causes the gear 28 to rotate. Through the meshing of the gear 28 and the toothed plate 22, and with the cooperation of the guide plate 19 and the cavity plate 21, the support plate 20 can be translated. A battery body 29 is provided on one side of the vehicle body 1. The battery body 29 is a lithium iron phosphate battery.

[0022] Working principle: When the battery body 29 needs to be transferred, the vehicle body 1 is pushed to the battery body 29 to be moved, and the first electric cylinder 5 is controlled to lower the lifting frame 6 so that the battery body 29 is located between the two clamping seats 12, and the electric suction cup 16 corresponds to the outer shell of the battery body 29.

[0023] Next, the first motor 9 is started, and the double-headed screw 11 rotates under the action of the output shaft of the first motor 9. Through the cooperation between the double-headed screw 11 and the threaded cylinder 14, and the cooperation between the slide rail 8 and the slider 15, the convex plate 13 can drive the clamping seat 12 to move horizontally so that the suction port of the electric suction cup 16 contacts the battery body 29, and the electric suction cup 16 is started to adsorb and fix the battery body 29.

[0024] Then, control the first electric cylinder 5 so that the clamping seat 12 drives the battery body 29, which is fixed by adsorption, to rise slightly so that the battery body 29 is separated from the ground. Then, start the second electric cylinder 17 to lower the housing 18 so that the top surface of the support plate 20 is below the battery body 29.

[0025] Next, the second motor 23 is started to rotate the worm 25. Through the meshing of the worm 25 and the worm wheel 26, the horizontal shaft 27 can be rotated, which in turn causes the gear 28 to rotate. Through the meshing of the gear 28 and the toothed plate 22, and with the cooperation of the guide plate 19 and the cavity plate 21, the support plate 20 is moved to the bottom of the battery body 29 to support the battery body 29 and prevent the battery body 29 from falling off during large-scale transportation.

[0026] After being transported to the required location, if it needs to be placed on the workbench, the first electric cylinder 5 can be controlled to raise the battery body 29 to the height of the workbench. Then, the vehicle body 1 is pushed so that the battery body 29 is above the workbench. Then, the second motor 23 is controlled to reverse so that the support plate 20 moves back to its original position, thereby making the support plate 20 and the battery body 29 misaligned. Then, the first electric cylinder 5 is controlled to lower the battery body 29 so that the battery body 29 is placed on the workbench. After that, the electric suction cup 16 is turned off and the double-headed screw 11 is controlled to reverse so that the clamping seat 12 moves back, and the battery body 29 can be removed.

[0027] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0028] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A lithium iron phosphate battery clamping and moving device, comprising a vehicle body (1), characterized in that: A fixed seat (4) is fixedly connected to the upper side wall of the vehicle body (1). A first electric cylinder (5) is inserted through the middle of the top surface of the fixed seat (4). A lifting frame (6) is fixedly connected to the output shaft end of the first electric cylinder (5). A double-headed screw (11) is provided on the side of the lifting frame (6) facing away from the vehicle body (1). A threaded cylinder (14) is threaded on the side wall of the double-headed screw (11). A protruding plate (13) is fixedly connected to the side wall of the threaded cylinder (14). A clamping seat (12) is fixedly connected to the side of the protruding plate (13) facing away from the threaded cylinder (14). An electric suction cup (16) is embedded in the side wall of the clamping seat (12). A second electric suction cup (16) is inserted through the bottom surface of the clamping seat (12). An electric cylinder (17) is provided with a housing (18) fixedly connected to the output shaft end of the second electric cylinder (17). A support plate (20) is slidably connected to the bottom surface of the housing (18). A toothed plate (22) is embedded in the top surface of the support plate (20). A horizontal shaft (27) is rotatably connected to the side wall of the housing (18). A gear (28) and a worm gear (26) are fixedly sleeved on the side wall of the horizontal shaft (27). The gear (28) corresponds to and meshes with the toothed plate (22). A second motor (23) is provided inside the clamping seat (12). A worm (25) is fixedly connected to the output shaft end of the second motor (23). The worm (25) corresponds to and meshes with the worm gear (26).

2. The lithium iron phosphate battery clamping and moving device as described in claim 1, characterized in that, The bottom surface of the vehicle body (1) is provided with wheels (2), and the side wall of the vehicle body (1) is fixedly connected with a push handle (3).

3. The lithium iron phosphate battery clamping and moving device as described in claim 1, characterized in that, Guide rods (7) are fixedly connected to both sides of the top surface of the lifting frame (6). The guide rods (7) pass through the fixed seat (4) and are slidably connected to the fixed seat (4).

4. The lithium iron phosphate battery clamping and moving device as described in claim 1, characterized in that, A first motor (9) is provided on one side of the lifting frame (6). The output shaft end of the first motor (9) is fixedly connected to the shaft end of the double-headed screw (11). A first base (10) is provided on the side wall of the first motor (9). The side wall of the first base (10) is fixedly connected to the side wall of the lifting frame (6).

5. The lithium iron phosphate battery clamping and moving device as described in claim 1, characterized in that, The threaded cylinder (14) has a slider (15) fixedly connected to the side facing away from the convex plate (13), and the slider (15) is slidably connected to the slide rail (8).

6. The lithium iron phosphate battery clamping and moving device as described in claim 1, characterized in that, The second motor (23) has a second base (24) on its side wall, and the side wall of the second base (24) is fixedly connected to the inner wall of the housing (18).

7. The lithium iron phosphate battery clamping and moving device as described in claim 1, characterized in that, Guide plates (19) are fixedly connected to both sides of the housing (18), and cavity plates (21) are fixedly connected to the top surface of the support plate (20). The guide plates (19) are located inside the cavity of the cavity plate (21), and the guide plates (19) and cavity plates (21) are slidably connected.

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