Heavy truck battery replacing station with automatic battery replacing function

Abstract

The invention discloses a heavy truck battery swap station with an automatic battery swap function, and particularly relates to the technical field of new energy equipment, the heavy truck battery swap station comprises a box body, a supporting column is arranged on one side of the box body, and a top cover is fixedly mounted on the top surface of the box body; according to the invention, the fluted disc, the box body, the mounting box, the bracket, a limiting plate, a discharging plate, an electrode contact, a controller, a sliding block, a positioning rod and a first spring are matched for use, so that the storage battery can be placed and charged, and the storage battery can be conveniently rotated, selected and adjusted during replacement; the transmission box, the box body, the lead screw, the first driven bevel gear, the limiting rod, the bearing base, the mounting plate, an electromagnet, a second motor and a first driving bevel gear are used in cooperation, and the effect that after the type of the storage battery is determined, the storage battery leaves the surface of the fluted disc to be clamped and used is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy equipment, and particularly relates to a heavy truck battery swapping station with an automatic battery swapping function. Background Art

[0002] A new energy electric heavy truck battery swapping station is an energy supply facility specifically designed to provide fast battery replacement services for new energy heavy trucks. By replacing the power battery, it helps pure electric heavy trucks achieve fast energy replenishment, thus solving problems such as short battery life and long charging time of electric heavy trucks. The heavy truck battery swapping station is an important infrastructure for the popularization of new energy heavy trucks. With advantages such as fast battery swapping, cost reduction, and efficiency improvement, it is gradually changing the traditional heavy truck transportation mode and providing strong support for the realization of green logistics.

[0003] In the prior art, when a new energy electric heavy truck battery swapping station is in use, it usually disassembles and installs the storage battery of the heavy truck mechanically. There are many types of electric heavy trucks on the market, and the types of batteries they match are also different. The types of batteries stored inside a common heavy truck battery swapping station are relatively single. When it replaces the battery of a heavy truck, the types of batteries inside the swapping station cannot meet various different models of heavy trucks, which will cause the heavy truck with insufficient power to drive to another battery swapping station for battery replacement again, thus affecting its use effect. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a heavy truck battery swapping station with an automatic battery swapping function to solve the problems proposed in the above background art.

[0005] The above technical object of the present invention is achieved through the following technical solutions: A heavy truck battery swapping station with an automatic battery swapping function includes a box body. A support column is arranged on one side of the box body. A top cover is fixedly installed on the top surface of the box body. A bearing plate is arranged between the box body and the support column. A limit warning strip is fixedly installed on the top surface of the bearing plate. A controller is fixedly installed on one side of the support column. A scanner is fixedly installed on one side of the support column. The scanner is electrically connected to the controller; A placement assembly is arranged inside the box body and is used for storing and placing the storage batteries of various new energy electric heavy trucks; A replacement assembly is arranged inside the top cover and is used for replacing the storage battery on the new energy electric heavy truck with the storage battery stored inside the box body; A lifting assembly is arranged inside the top cover and is used for lifting operation when the replacement assembly is in use; A material taking assembly is arranged inside the box body and is used for taking out and using the storage batteries of new energy electric heavy trucks placed inside the box body.

[0006] By adopting the above technical solution, the lifting component is started by using the controller to move the lower part of the replacement component to the top of the battery of the new energy electric heavy truck. Then, through the replacement component, the battery on the new energy electric heavy truck is removed and installed. During this process, when the lifting component drives the battery of the new energy electric heavy truck to rise, the scanner will scan the nameplate on the battery of the new energy electric heavy truck and feed the scanned information back to the controller. Then, the controller controls the start of the placement component to adjust the battery of the new energy electric heavy truck stored on the top. At this time, the adjusted battery of the new energy electric heavy truck can be removed from the placement component through the material taking component. Furthermore, through the reverse cooperation of the lifting component and the replacement component, the fully charged battery of the new energy electric heavy truck can be reinstalled on the new energy electric heavy truck, thereby achieving the effect of automatically replacing the battery of the new energy electric heavy truck and facilitating the replacement of different types of batteries for different types of new energy electric heavy trucks.

[0007] Preferably, the placement component includes: a gear disk, which is rotatably connected to the inner bottom surface of the box body. A plurality of installation boxes are fixedly installed on the top surface of the gear disk. A bracket is arranged on the top surface of the installation box. A plurality of limiting plates are respectively fixedly installed on both sides of the bracket. A plurality of discharge plates are fixedly installed inside the bracket. Two electrode connectors are fixedly installed on the top surface of the discharge plate. The discharge plate is electrically connected to the controller. A slider is slidably connected inside the installation box. A positioning rod is fixedly installed inside the installation box. A first spring is movably sleeved on the outer wall surface of the positioning rod. The slider is slidably connected to the positioning rod. The top surface of the slider is fixedly installed with the bracket. A first mounting plate is fixedly installed on the inner bottom surface of the box body. A first motor is fixedly installed on the top surface of the first mounting plate. A first transmission gear is fixedly installed on the bottom surface of the driving shaft of the first motor. The first transmission gear is meshed with the gear disk. The first motor is electrically connected to the controller.

[0008] By adopting the above technical solution, different types of batteries of new energy electric heavy trucks are placed inside multiple brackets on the top surface of the gear disk, and the positive and negative electrodes of the battery are connected through the electrode connectors on the surfaces of multiple discharge plates inside the brackets. Then, the battery can be charged through the discharge plates and the electrode connectors. The controller controls the start of the first motor. Then, the driving shaft of the first motor drives the first transmission gear to rotate. At this time, under the meshing transmission of the first transmission gear and the teeth of the gear disk, the gear disk will drive multiple brackets on its top to rotate, so as to rotate and adjust the usage model of the battery, thereby achieving the effect of placing and charging the battery and facilitating the rotation and selection adjustment of the battery during battery replacement.

[0009] Preferably, the material taking component includes: a transmission box fixedly installed on the inner bottom surface of the box body. A lead screw is rotatably connected inside the transmission box. A first driven bevel gear is fixedly sleeved on the outer wall surface of the lead screw. Two limiting rods are fixedly installed inside the transmission box. A receiving seat is arranged inside the transmission box. The receiving seat is slidably connected with the limiting rods. The receiving seat is threadedly connected with the lead screw. A mounting plate is fixedly installed on the top surface of the receiving seat. An electromagnet is fixedly installed on one side of the mounting plate. A second motor is fixedly installed on the top surface of the transmission box. A first driving bevel gear is fixedly installed on the bottom surface of the driving shaft of the second motor. The first driving bevel gear is meshed and connected with the first driven bevel gear. The second motor is electrically connected with the controller.

[0010] By adopting the above technical solution, the electromagnet is energized through the controller to adsorb the bracket, and the driving shaft of the second motor rotates to drive the lead screw to rotate. Then, under the action of the threaded transmission of the lead screw and the receiving seat, the receiving seat can drive the mounting plate and the bracket to move, so that the bracket on the top of the gear disc leaves the top of the gear disc for clamping and use, thereby achieving the effect of making it leave the surface of the gear disc for clamping and use after the type of the storage battery is determined.

[0011] Preferably, the replacement component includes: a mounting box arranged inside the top cover. A bearing seat is fixedly installed inside the mounting box. A double-headed lead screw is rotatably connected inside the bearing seat. Two threaded seats are threadedly connected to the outer wall surface of the double-headed lead screw. Connecting rods are rotatably connected to both sides of the two threaded seats respectively. Two sliding seats are slidably connected inside the mounting box. The connecting rods are rotatably connected with the sliding seats. Two clamping plates are slidably connected to the bottom surface of the mounting box. The top surface of the clamping plates is fixedly installed with the sliding seats. A servo motor is fixedly installed on one side of the mounting box. The servo motor is electrically connected with the controller. One end of the driving shaft of the servo motor is fixedly installed with the double-headed lead screw. A first pressure sensor is fixedly installed on the bottom surface of the mounting box. The first pressure sensor is electrically connected with the controller.

[0012] By adopting the above technical solution, the top cover descends and contacts the top of the position of the new energy electric heavy truck storage battery. Then, when the first pressure sensor contacts the new energy electric heavy truck storage battery, the first pressure sensor will feedback a signal to the controller to start the servo motor. Then, the driving shaft of the servo motor will drive the double-headed lead screw to rotate. At this time, under the action of the threaded transmission of the double-headed lead screw and the threaded seats, the threaded seats will move and drive the connecting rods to rotate. Furthermore, the rotation of the connecting rods can drive the two sliding seats and the two clamping plates at their bottoms to approach or move away from each other. Then, the two clamping plates can clamp and remove the storage battery on the new energy electric heavy truck, thereby achieving the effect of disassembling and replacing the storage battery on the new energy electric heavy truck.

[0013] Preferably, the lifting assembly includes: two sliding rods, both of the two sliding rods are fixedly installed inside the top cover, a mounting seat is arranged inside the top cover, the mounting seat is slidably connected with the sliding rods, a connecting plate is fixedly installed on one side of the mounting seat, a fourth motor is fixedly installed on one side inside the connecting plate, a second driving bevel gear is fixedly installed at one end of the driving shaft of the fourth motor, a mounting rod is rotatably connected to one side of the connecting plate, a second driven bevel gear is fixedly sleeved on the outer wall surface of the mounting rod, the second driven bevel gear is meshed with the second driving bevel gear, the fourth motor is electrically connected with the controller, a plurality of wire winding wheels are fixedly sleeved on the outer wall surface of the mounting rod, a steel wire suspension rope is wound inside the wire winding wheel, two positioning sleeves are respectively fixedly installed on both sides inside the mounting seat, the inner wall surface of the positioning sleeve is movably sleeved with the steel wire suspension rope, and one end of the steel wire suspension rope is fixedly installed with the mounting box.

[0014] By adopting the above technical solution, when the driving shaft of the fourth motor rotates, it will drive the second driving bevel gear to rotate. Then, under the action of the meshing transmission of the second driving bevel gear and the second driven bevel gear, the second driven bevel gear will drive the mounting rod and multiple wire winding wheels on its surface to rotate. Then, the steel wire suspension rope inside the wire winding wheel will be released from the inside of the wire winding wheel, so as to control the rising and falling of the mounting box, making it convenient to disassemble and replace the storage battery on the new energy electric heavy truck.

[0015] Preferably, two second pressure sensors are respectively fixedly installed on both sides of the mounting seat, the second pressure sensors are electrically connected with the controller, two mounting cylinders are respectively fixedly installed on both sides of the mounting seat, the mounting cylinders correspond to the positions of the second pressure sensors, a conduction rod is slidably connected inside the mounting cylinder, and a second spring is movably sleeved on the outer wall surface of the conduction rod.

[0016] By adopting the above technical solution, it is convenient to control and limit the extreme position of the mounting seat when it moves.

[0017] Preferably, two second mounting plates are fixedly installed on one side of the mounting seat, a third motor is fixedly installed on one side inside the second mounting plate, a second transmission gear is fixedly installed at one end of the driving shaft of the third motor, racks are respectively fixedly installed on both sides inside the top cover, and the racks are meshed with the second transmission gear.

[0018] By adopting the above technical solution, it is convenient to drive the mounting seat to move.

[0019] Preferably, slide rails are respectively fixedly installed on both sides inside the top cover, two guide wheels are respectively rotatably connected to both sides inside the mounting seat, and the guide wheels are slidably connected with the slide rails.

[0020] By adopting the above technical solution, it is convenient to guide and limit the installation seat when it moves.

[0021] Preferably, two positioning plates are respectively and fixedly installed on both sides inside the installation seat. A receiving plate is rotatably connected inside the positioning plate. A pressing wheel is rotatably connected inside the receiving plate. The inner circular wall surface of the pressing wheel is movably sleeved with the steel wire suspension rope. Positioning wheels are respectively rotatably connected on both sides inside the installation seat. The positioning wheels correspond to the positions of the pressing wheels. The inner circular wall surface of the positioning wheel is movably sleeved with the steel wire suspension rope. A plurality of tension springs are respectively and fixedly installed on both sides inside the installation seat. Every two tension springs and one receiving plate form a group. One end of the tension spring is fixedly installed with the receiving plate.

[0022] By adopting the above technical solution, it is convenient to provide pressure to a plurality of steel wire suspension ropes, keep them in a tensioned state, and prevent them from swinging and falling off during use.

[0023] In summary, the present invention mainly has the following beneficial effects: 1. By the mutual cooperation of the gear disc, the box body, the installation box, the bracket, the limiting plate, the discharge plate, the electrode joint, the controller, the slider, the positioning rod and the first spring, the present invention achieves the effect of placing and charging the storage battery and facilitating the rotation selection and adjustment during the replacement of the storage battery.

[0024] 2. By the mutual cooperation of the transmission box, the box body, the lead screw, the first driven bevel gear, the limiting rod, the receiving seat, the installation plate, the electromagnet, the second motor and the first driving bevel gear, the present invention achieves the effect of clamping and using the storage battery after the type of the storage battery is determined and making it leave the surface of the gear disc.

[0025] 3. By the mutual cooperation of the installation box, the top cover, the bearing seat, the double-headed screw rod, the threaded seat, the connecting rod, the sliding seat, the clamping plate, the servo motor and the first pressure sensor, the present invention achieves the effect of clamping, removing and replacing the storage battery on the new energy electric heavy truck.

[0026] 4. By the mutual cooperation of the sliding rod, the top cover, the installation seat, the connecting plate, the fourth motor, the second driving bevel gear, the installation rod, the second driven bevel gear, the wire winding wheel, the steel wire suspension rope and the positioning sleeve, the present invention achieves the effect of controlling the rising and falling of the installation box and facilitating the removal and replacement of the storage battery on the new energy electric heavy truck.

[0027] 5. By the mutual cooperation of the installation seat, the second pressure sensor, the installation cylinder, the conduction rod and the second spring, the present invention achieves the effect of controlling and limiting the extreme position of the installation seat when it moves.

[0028] 6. By the combined use of the mounting base, positioning plate, receiving plate, pressing wheel, steel wire suspension rope, positioning wheel and tension spring, the present invention achieves the effect of applying pressure to multiple steel wire suspension ropes to keep them in a tensioned state and prevent swinging and falling off during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a three-dimensional structural schematic diagram of the present invention; Figure 2 is a schematic diagram of the box structure of the present invention; Figure 3 is a schematic diagram of the gear disk structure of the present invention; Figure 4 is a schematic diagram of the bracket structure of the present invention; Figure 5 is a schematic diagram of the transmission box structure of the present invention; Figure 6 is a schematic diagram of the top cover structure of the present invention; Figure 7 is a schematic diagram of the mounting base structure of the present invention; Figure 8 is a schematic diagram of the mounting box structure of the present invention; Figure 9 is a schematic diagram of the connecting plate structure of the present invention; Figure 10 is Figure 7 an enlarged structural schematic diagram of A in Figure 11 is Figure 7 an enlarged structural schematic diagram of B in.

[0030] Reference numerals: 1, box body; 2, support column; 3, bearing plate; 4, controller; 5, top cover; 6, scanner; 7, limit warning strip; 8, toothed disc; 9, transmission box; 10, bracket; 11, first mounting plate; 12, first motor; 13, first transmission gear; 14, mounting box; 15, slider; 16, first spring; 17, positioning rod; 18, limiting plate; 19, discharge plate; 20, electrode connector; 21, lead screw; 22, limiting rod; 23, receiving seat; 24, mounting plate; 25, electromagnet; 26, second motor; 27, first driven bevel gear; 28, first driving bevel gear; 29, mounting seat; 30, sliding rod; 31, slide rail; 32, rack; 33, connecting plate; 34, wire suspension rope; 35, mounting box; 36, second mounting plate; 37, third motor; 38, guide wheel; 39, second transmission gear; 40, fourth motor; 41, second driving bevel gear; 42, mounting rod; 43, second driven bevel gear; 44, wire take-up wheel; 45, double-headed screw; 46, threaded seat; 47, connecting rod; 48, sliding seat; 49, bearing seat; 50, servo motor; 51, first pressure sensor; 52, clamping plate; 53, positioning plate; 54, receiving plate; 55, pressing wheel; 56, tension spring; 57, positioning wheel; 58, positioning sleeve; 59, mounting cylinder; 60, second pressure sensor; 61, conduction rod; 62, second spring. Detailed implementation manners

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] Embodiment: Refer to Figure 1 , Figure 2 , Figure 3 and Figure 4, A heavy truck battery swapping station with an automatic battery swapping function, comprising: a box body 1, a support column 2 is arranged on one side of the box body 1, a top cover 5 is fixedly installed on the top surface of the box body 1, a bearing plate 3 is arranged between the box body 1 and the support column 2, a limit warning strip 7 is fixedly installed on the top surface of the bearing plate 3, a controller 4 is fixedly installed on one side of the support column 2, a scanner 6 is fixedly installed on one side of the support column 2, and the scanner 6 is electrically connected to the controller 4; a placement component is arranged inside the box body 1 and is used for storing and placing the batteries of various new energy electric heavy trucks; a replacement component is arranged inside the top cover 5 and is used for replacing the battery on the new energy electric heavy truck with the battery stored inside the box body 1; a lifting component is arranged inside the top cover 5 and is used for lifting operation when the replacement component is in use; a material taking component is arranged inside the box body 1 and is used for taking out and using the new energy electric heavy truck battery placed inside the box body 1. By using the controller 4 to start the lifting component, it moves the lower part of the replacement component to the top of the new energy electric heavy truck battery, and then through the replacement component, the battery on the new energy electric heavy truck is removed and installed. During this process, when the lifting component drives the new energy electric heavy truck battery to rise, the scanner 6 will scan the nameplate on the new energy electric heavy truck battery and feed the scanned information back to the controller 4. Then the controller 4 controls to start the placement component to adjust the new energy electric heavy truck battery stored on the top. At this time, the adjusted new energy electric heavy truck battery can be removed from the placement component through the material taking component. Furthermore, through the reverse cooperation of the lifting component and the replacement component, the fully charged new energy electric heavy truck battery can be reinstalled on the new energy electric heavy truck, thereby achieving the effect of automatically swapping the battery of the new energy electric heavy truck and facilitating the replacement of different types of batteries for different types of new energy electric heavy trucks.

[0033] Based on the above embodiment, referring to Figure 2 , Figure 3 and Figure 4, The placement component includes: a toothed disk 8, which is rotatably connected to the inner bottom surface of the box body 1. A plurality of mounting boxes 14 are fixedly installed on the top surface of the toothed disk 8. A bracket 10 is arranged on the top surface of the mounting box 14. A plurality of limiting plates 18 are fixedly installed on both sides of the bracket 10 respectively. A plurality of discharge plates 19 are fixedly installed inside the bracket 10. Two electrode connectors 20 are fixedly installed on the top surface of the discharge plate 19. The discharge plate 19 is electrically connected to the controller 4. A slider 15 is slidably connected inside the mounting box 14. A positioning rod 17 is fixedly installed inside the mounting box 14. A first spring 16 is movably sleeved on the outer wall surface of the positioning rod 17. The slider 15 is slidably connected to the positioning rod 17. The top surface of the slider 15 is fixedly installed with the bracket 10. A first mounting plate 11 is fixedly installed on the inner bottom surface of the box body 1. A first motor 12 is fixedly installed on the top surface of the first mounting plate 11. A first transmission gear 13 is fixedly installed on the bottom surface of the driving shaft of the first motor 12. The first transmission gear 13 is meshed with the toothed disk 8. The first motor 12 is electrically connected to the controller 4. By placing various types of new energy electric heavy truck batteries inside multiple brackets 10 on the top surface of the toothed disk 8, and docking the positive and negative electrodes of the battery through the electrode connectors 20 on the surfaces of multiple discharge plates 19 inside the bracket 10, the battery can be charged through the discharge plate 19 and the electrode connectors 20. By controlling the first motor 12 to start through the controller 4, the driving shaft of the first motor 12 drives the first transmission gear 13 to rotate. At this time, under the meshing transmission of the first transmission gear 13 and the teeth of the toothed disk 8, the toothed disk 8 drives multiple brackets 10 on its top to rotate, and the usage model of the battery is rotated and adjusted, thereby achieving the effect of placing and charging the battery and facilitating the rotation and selection adjustment during battery replacement.

[0034] Based on the above embodiments, refer to Figure 2 , Figure 4 and Figure 5, the material taking component includes: a transmission box 9, which is fixedly installed on the inner bottom surface of the box body 1. A lead screw 21 is rotatably connected inside the transmission box 9. A first driven bevel gear 27 is fixedly sleeved on the outer wall surface of the lead screw 21. Two limit rods 22 are fixedly installed inside the transmission box 9. A receiving seat 23 is arranged inside the transmission box 9. The receiving seat 23 is slidably connected with the limit rods 22 and is threadedly connected with the lead screw 21. A mounting plate 24 is fixedly installed on the top surface of the receiving seat 23. An electromagnet 25 is fixedly installed on one side of the mounting plate 24. A second motor 26 is fixedly installed on the top surface of the transmission box 9. A first driving bevel gear 28 is fixedly installed on the bottom surface of the driving shaft of the second motor 26. The first driving bevel gear 28 is meshed and connected with the first driven bevel gear 27. The second motor 26 is electrically connected with the controller 4. The electromagnet 25 is energized through the controller 4 to adsorb the bracket 10, and the driving shaft of the second motor 26 rotates to drive the lead screw 21 to rotate. Then, under the action of the screw drive between the lead screw 21 and the receiving seat 23, the receiving seat 23 can drive the mounting plate 24 and the bracket 10 to move, so that the bracket 10 on the top of the gear disc 8 leaves the top of the gear disc 8 for clamping and use. In this way, after the type of the storage battery is determined, it can leave the surface of the gear disc 8 for clamping and use.

[0035] Based on the above embodiments, referring to Figure 6 、 Figure 7 and Figure 8, the replacement components include: a mounting box 35, which is arranged inside the top cover 5. A bearing seat 49 is fixedly installed inside the mounting box 35. A double-headed screw 45 is rotatably connected inside the bearing seat 49. Two threaded seats 46 are threadedly connected to the outer wall surface of the double-headed screw 45. Connecting rods 47 are rotatably connected to both sides of the two threaded seats 46 respectively. Two sliding seats 48 are slidably connected inside the mounting box 35. The connecting rods 47 are rotatably connected to the sliding seats 48. Two clamping plates 52 are slidably connected to the bottom surface of the mounting box 35. The top surface of the clamping plate 52 is fixedly installed with the sliding seat 48. A servo motor 50 is fixedly installed on one side of the mounting box 35. The servo motor 50 is electrically connected to the controller 4. One end of the drive shaft of the servo motor 50 is fixedly installed with the double-headed screw 45. A first pressure sensor 51 is fixedly installed on the bottom surface of the mounting box 35. The first pressure sensor 51 is electrically connected to the controller 4. By lowering the top cover 5 and contacting the top of the new energy electric heavy truck battery, when the first pressure sensor 51 contacts the new energy electric heavy truck battery, the first pressure sensor 51 will feedback a signal to the controller 4 to start the servo motor 50. Then, the drive shaft of the servo motor 50 will drive the double-headed screw 45 to rotate. At this time, under the threaded transmission of the double-headed screw 45 and the threaded seat 46, the threaded seat 46 will move and drive the connecting rod 47 to rotate. Furthermore, by the rotation of the connecting rod 47, the two sliding seats 48 and the two clamping plates 52 at their bottoms can be driven to approach or separate from each other. Then, the two clamping plates 52 can clamp and remove the battery on the new energy electric heavy truck, thereby achieving the effect of removing and replacing the battery on the new energy electric heavy truck.

[0036] Based on the above embodiments, referring to Figure 6 , Figure 7 , Figure 9 and Figure 10, the lifting assembly includes: two slide bars 30, both of the two slide bars 30 are fixedly installed inside the top cover 5. There is a mounting seat 29 arranged inside the top cover 5, and the mounting seat 29 is slidably connected to the slide bars 30. A connecting plate 33 is fixedly installed on one side of the mounting seat 29. A fourth motor 40 is fixedly installed on one side inside the connecting plate 33. One end of the driving shaft of the fourth motor 40 is fixedly installed with a second driving bevel gear 41. A mounting rod 42 is rotatably connected to one side of the connecting plate 33. A second driven bevel gear 43 is fixedly sleeved on the outer wall surface of the mounting rod 42, and the second driven bevel gear 43 is meshed and connected with the second driving bevel gear 41. The fourth motor 40 is electrically connected to the controller 4. A plurality of wire winding wheels 44 are fixedly sleeved on the outer wall surface of the mounting rod 42. A steel wire sling 34 is wound inside the wire winding wheel 44. Two positioning sleeves 58 are respectively fixedly installed on both sides inside the mounting seat 29. The inner wall surface of the positioning sleeve 58 is movably sleeved with the steel wire sling 34. One end of the steel wire sling 34 is fixedly installed with a mounting box 35. By the rotation of the driving shaft of the fourth motor 40, the second driving bevel gear 41 will be driven to rotate. Then, under the meshing transmission of the second driving bevel gear 41 and the second driven bevel gear 43, the second driven bevel gear 43 will drive the mounting rod 42 and multiple wire winding wheels 44 on its surface to rotate. Then, the steel wire sling 34 inside the wire winding wheel 44 will be released from the inside of the wire winding wheel 44, so as to control the rising and falling of the mounting box 35, making it convenient to remove and replace the battery on the new energy electric heavy truck. Two second pressure sensors 60 are respectively fixedly installed on both sides of the mounting seat 29. The second pressure sensors 60 are electrically connected to the controller 4. Two mounting cylinders 59 are respectively fixedly installed on both sides of the mounting seat 29. The positions of the mounting cylinders 59 correspond to those of the second pressure sensors 60. A conduction rod 61 is slidably connected inside the mounting cylinder 59. A second spring 62 is movably sleeved on the outer wall surface of the conduction rod 61, which is convenient to control and limit the extreme position of the mounting seat 29 when it moves. Two second mounting plates 36 are fixedly installed on one side of the mounting seat 29. A third motor 37 is fixedly installed on one side inside the second mounting plate 36. One end of the driving shaft of the third motor 37 is fixedly installed with a second transmission gear 39. Two racks 32 are respectively fixedly installed on both sides inside the top cover 5. The racks 32 are meshed and connected with the second transmission gear 39, which is convenient to drive the mounting seat 29 to move. Two slide rails 31 are respectively fixedly installed on both sides inside the top cover 5. Two guide wheels 38 are respectively rotatably connected on both sides inside the mounting seat 29. The guide wheels 38 are slidably connected to the slide rails 31, which is convenient to guide and limit the mounting seat 29 when it moves.

[0037] Based on the above embodiments, refer to Figure 7 and Figure 11, on both sides inside the mounting base 29, two positioning plates 53 are fixedly installed respectively. Inside the positioning plates 53, a receiving plate 54 is rotatably connected. Inside the receiving plate 54, a pressing wheel 55 is rotatably connected. The inner wall surface of the pressing wheel 55 is movably sleeved with the steel wire suspension rope 34. On both sides inside the mounting base 29, positioning wheels 57 are rotatably connected respectively. The positioning wheels 57 correspond to the positions of the pressing wheels 55. The inner wall surface of the positioning wheels 57 is movably sleeved with the steel wire suspension rope 34. On both sides inside the mounting base 29, a number of tension springs 56 are fixedly installed respectively. Every two tension springs 56 and a receiving plate 54 form a group. One end of the tension spring 56 is fixedly installed with the receiving plate 54, which is convenient for providing pressure to multiple steel wire suspension ropes 34 to keep them in a tensioned state and prevent them from swinging and falling off during use.

[0038] Working principle: Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown in the figures, during use, the staff place various types of new energy electric heavy truck batteries inside multiple brackets 10 on the top surface of the gear disk 8, and connect the positive and negative poles of the batteries through the electrode connectors 20 on the surfaces of multiple discharge plates 19 inside the brackets 10. Then, the batteries can be charged through the discharge plates 19 and the electrode connectors 20. When the new energy electric heavy truck needs to be battery-swapped, the driver drives the new energy electric heavy truck to the surface of the bearing plate 3 and determines the parking position of the new energy electric heavy truck through the limit warning strip 7; Refer to Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown in the figures, at this time, the driver starts two third motors 37 through the controller 4. Then, the drive shaft of the third motor 37 rotates to drive the second transmission gear 39 to rotate. Then, under the meshing transmission of the second transmission gear 39 and the rack 32, the mounting base 29 will move; Refer to Figure 7 , Figure 9 , Figure 10 and Figure 11 As shown in the figures, at this time, when the moving mounting base 29 approaches the support column 2 on one side, the conduction rod 61 will be squeezed to move. Then, the conduction rod 61 squeezes the second pressure sensor 60, and the second pressure sensor 60 feeds back a signal to the controller 4 to stop the driving of the two third motors 37. Then, the controller 4 controls the start of the fourth motor 40. At this time, the drive shaft of the fourth motor 40 rotates to drive the second driving bevel gear 41 to rotate. Then, under the meshing transmission of the second driving bevel gear 41 and the second driven bevel gear 43, the second driven bevel gear 43 drives the mounting rod 42 and multiple wire winding wheels 44 on its surface to rotate. Then, the steel wire suspension ropes 34 inside the wire winding wheels 44 will be released from the inside of the wire winding wheels 44; Refer toFigure 7 and Figure 8 As shown, under the action of the self - gravity of the installation box 35, the installation box 35 will descend and contact the top of the position of the new - energy electric heavy - truck battery. Then, when the first pressure sensor 51 contacts the new - energy electric heavy - truck battery, the first pressure sensor 51 will feedback a signal to the controller 4 to start the servo motor 50. Then, the drive shaft of the servo motor 50 will drive the double - headed screw 45 to rotate. At this time, under the screw drive of the double - headed screw 45 and the thread seat 46, the thread seat 46 will move and drive the connecting rod 47 to rotate. Then, through the rotation of the connecting rod 47, the two sliding seats 48 and the two clamping plates 52 at their bottoms can be driven to approach or move away from each other. Then, the two clamping plates 52 can clamp and remove the battery on the new - energy electric heavy - truck; Refer to Figure 1 、 Figure 2 and Figure 3 As shown, during this process, the scanner 6 will scan the metal nameplate on the surface of the battery and feedback the scan information to the controller 4. Then, the controller 4 controls the start of the first motor 12. Then, the drive shaft of the first motor 12 drives the first transmission gear 13 to rotate. At this time, under the gear meshing drive of the first transmission gear 13 and the toothed disc 8, the toothed disc 8 will drive the multiple brackets 10 on its top to rotate. Then, the battery that is consistent with the metal nameplate information of the new - energy electric heavy - truck battery will rotate to a position aligned with the installation box 35. After the above - mentioned steps are completed, the controller 4 will control the reverse operation of the above - mentioned steps; Refer to Figure 6 、 Figure 7 and Figure 8 As shown, at this time, the installation box 35 with the battery will return to the inside of the box body 1. Then, through the reverse control of the controller 4, the two clamping plates 52 can place the battery on the surface of the discharge plate 19 inside the bracket 10, and through the feedback information of the discharge plate 19, the clamping plates 52 can clamp the fully - charged battery to replace the battery of the new - energy electric heavy - truck. During this process, the controller 4 energizes the electromagnet 25 to adsorb the bracket 10, and drives the lead screw 21 to rotate through the rotation of the drive shaft of the second motor 26. Then, under the screw drive of the lead screw 21 and the receiving seat 23, the receiving seat 23 can drive the mounting plate 24 and the bracket 10 to move, so that the bracket 10 on the top of the toothed disc 8 leaves the top of the toothed disc 8 for clamping and use. In this way, the effect of automatically replacing the battery of the new - energy electric heavy - truck and being able to automatically replace different types of batteries according to different models of new - energy electric heavy - trucks is achieved.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heavy - truck battery swapping station with an automatic battery swapping function, comprising: A box body, a support column is arranged on one side of the box body, a top cover is fixedly installed on the top surface of the box body, a bearing plate is arranged between the box body and the support column, a limit warning strip is fixedly installed on the top surface of the bearing plate, a controller is fixedly installed on one side of the support column, a scanner is fixedly installed on one side of the support column, and the scanner is electrically connected to the controller; It is characterized in that a placement component is arranged inside the box body. The placement component includes a toothed disc, the toothed disc is rotatably connected to the inner bottom surface of the box body, several mounting boxes are fixedly installed on the top surface of the toothed disc, a bracket is arranged on the top surface of the mounting box, several limiting plates are respectively fixedly installed on both sides of the bracket, several discharge plates are fixedly installed inside the bracket, two electrode connectors are fixedly installed on the top surface of the discharge plate, the discharge plate is electrically connected to the controller, a slider is slidably connected inside the mounting box, a positioning rod is fixedly installed inside the mounting box, a first spring is movably sleeved on the outer wall surface of the positioning rod, and it is used for storing and placing the batteries of various new - energy electric heavy - trucks; A replacement component is arranged inside the top cover, and it is used for replacing the battery on the new - energy electric heavy - truck with the battery stored inside the box body; A lifting component is arranged inside the top cover, and it is used for lifting operation when the replacement component is in use; A material - taking component is arranged inside the box body, and it is used for taking out and using the new - energy electric heavy - truck battery placed inside the box body.

2. The heavy-duty truck battery swapping station with an automatic battery swapping function according to claim 1, characterized in that, The slider is slidably connected to the positioning rod, the top surface of the slider is fixedly installed with the bracket, a first mounting plate is fixedly installed on the inner bottom surface of the box body, a first motor is fixedly installed on the top surface of the first mounting plate, a first transmission gear is fixedly installed on the bottom surface of the driving shaft of the first motor, the first transmission gear is meshed with the toothed disc, and the first motor is electrically connected to the controller.

3. The heavy truck battery swapping station with an automatic battery swapping function according to claim 1, characterized in that, The material - taking component includes: a transmission box, the transmission box is fixedly installed on the inner bottom surface of the box body, a lead screw is rotatably connected inside the transmission box, a first driven bevel gear is fixedly sleeved on the outer wall surface of the lead screw, two limiting rods are fixedly installed inside the transmission box, a receiving seat is arranged inside the transmission box, the receiving seat is slidably connected to the limiting rods, the receiving seat is threadedly connected to the lead screw, a mounting plate is fixedly installed on the top surface of the receiving seat, an electromagnet is fixedly installed on one side of the mounting plate, a second motor is fixedly installed on the top surface of the transmission box, a first driving bevel gear is fixedly installed on the bottom surface of the driving shaft of the second motor, the first driving bevel gear is meshed with the first driven bevel gear, and the second motor is electrically connected to the controller.

4. A heavy truck battery swapping station with an automatic battery swapping function according to claim 1, characterized in that, The replacement component includes: a mounting box, which is arranged inside the top cover. A bearing seat is fixedly installed inside the mounting box. A double-headed screw is rotatably connected inside the bearing seat. Two threaded seats are threadedly connected to the outer wall surface of the double-headed screw. Connecting rods are rotatably connected to both sides of the two threaded seats respectively. Two sliding seats are slidably connected inside the mounting box. The connecting rods are rotatably connected to the sliding seats. Two clamping plates are slidably connected to the bottom surface of the mounting box. The top surface of the clamping plates is fixedly installed with the sliding seats. A servo motor is fixedly installed on one side of the mounting box. The servo motor is electrically connected to the controller. One end of the driving shaft of the servo motor is fixedly installed with the double-headed screw. A first pressure sensor is fixedly installed on the bottom surface of the mounting box. The first pressure sensor is electrically connected to the controller.

5. The heavy truck battery swapping station with an automatic battery swapping function according to claim 4, characterized in that The lifting component includes: two sliding rods, both of which are fixedly installed inside the top cover. A mounting seat is arranged inside the top cover. The mounting seat is slidably connected to the sliding rods. A connecting plate is fixedly installed on one side of the mounting seat. A fourth motor is fixedly installed on one side inside the connecting plate. One end of the driving shaft of the fourth motor is fixedly installed with a second driving bevel gear. A mounting rod is rotatably connected to one side of the connecting plate. A second driven bevel gear is fixedly sleeved on the outer wall surface of the mounting rod. The second driven bevel gear is meshed with the second driving bevel gear. The fourth motor is electrically connected to the controller. A plurality of wire winding wheels are fixedly sleeved on the outer wall surface of the mounting rod. A steel wire suspension rope is wound inside the wire winding wheel. Two positioning sleeves are respectively fixedly installed on both sides inside the mounting seat. The inner wall surface of the positioning sleeve is movably sleeved with the steel wire suspension rope. One end of the steel wire suspension rope is fixedly installed with the mounting box.

6. The heavy - truck battery swapping station with an automatic battery swapping function according to claim 5, characterized in that: Two second pressure sensors are respectively fixedly installed on both sides of the mounting seat. The second pressure sensors are electrically connected to the controller. Two mounting cylinders are respectively fixedly installed on both sides of the mounting seat. The mounting cylinders correspond to the positions of the second pressure sensors. A conduction rod is slidably connected inside the mounting cylinder. A second spring is movably sleeved on the outer wall surface of the conduction rod.

7. The heavy truck battery swapping station with an automatic battery swapping function according to claim 5, characterized in that: Two second mounting plates are fixedly installed on one side of the mounting seat. A third motor is fixedly installed on one side inside the second mounting plate. One end of the driving shaft of the third motor is fixedly installed with a second transmission gear. Two racks are respectively fixedly installed on both sides inside the top cover. The racks are meshed with the second transmission gear.

8. A heavy truck battery swapping station with an automatic battery swapping function according to claim 5, characterized in that: Two slide rails are respectively fixedly installed on both sides inside the top cover. Two guide wheels are respectively rotatably connected on both sides inside the mounting seat. The guide wheels are slidably connected to the slide rails.

9. The heavy truck battery swapping station with an automatic battery swapping function according to claim 5, characterized in that: Two positioning plates are respectively fixedly installed on both sides inside the mounting seat. A receiving plate is rotatably connected inside the positioning plate. A pressing wheel is rotatably connected inside the receiving plate. The inner wall surface of the pressing wheel is movably sleeved with the steel wire suspension rope. Two positioning wheels are respectively rotatably connected on both sides inside the mounting seat. The positioning wheels correspond to the positions of the pressing wheels. The inner wall surface of the positioning wheels is movably sleeved with the steel wire suspension rope. A plurality of tension springs are respectively fixedly installed on both sides inside the mounting seat. Every two tension springs and a receiving plate form a group. One end of the tension spring is fixedly installed with the receiving plate.

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