Lithium battery installation auxiliary device for new energy electric vehicle

Abstract

The invention discloses a lithium battery mounting auxiliary device for a new energy electric vehicle, and particularly relates to the technical field of lithium battery mounting, the lithium battery mounting auxiliary device comprises a device base, a plurality of first lifting cylinders are fixedly mounted in the middle of the top end of the device base, and a mounting mechanism is fixedly mounted at the driving ends of the first lifting cylinders; the device comprises a device base, a mounting mechanism is fixedly mounted on one side of the top end of the device base, a feeding mechanism is fixedly mounted on one side of the top end of the device base, a discharging mechanism is fixedly mounted on the side, away from the feeding mechanism, of the top end of the device base, and a material guiding mechanism is arranged among the mounting mechanism, the feeding mechanism and the discharging mechanism. The new lithium battery and the old lithium battery are disassembled and assembled and rotated to adjust the position, the old lithium battery does not need to be disassembled firstly, the new lithium battery is moved upwards to be installed on the new energy electric vehicle after the old lithium battery is moved into a battery replacing station to be separated, the old lithium battery is effectively and rapidly disassembled, the new lithium battery is rapidly replaced, and the disassembling and assembling efficiency of the lithium battery is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of lithium battery installation, in particular to a lithium battery installation auxiliary device for a new energy electric vehicle. Background Art

[0002] New energy electric vehicles use electricity to drive, reducing the exhaust gas produced by traditional fuel vehicles. It is an important means to improve air quality and reduce energy consumption. As the core component of new energy vehicles, lithium batteries have the advantages of long cycle life, high charging efficiency, and less pollution. Compared with traditional fuel vehicles that pollute the environment and waste resources, new energy vehicle lithium batteries provide a cleaner power option. After a new energy electric vehicle has been used for a period of time, the power in the lithium battery will gradually decrease. In order to be able to continue to provide electricity for the new energy electric vehicle quickly, a battery swap station will be chosen to replace the lithium battery of the new energy electric vehicle. When replacing, the old lithium battery needs to be removed and the new lithium battery needs to be installed in the original position at the bottom of the new energy electric vehicle. Traditional lithium battery replacement and installation mostly uses a lifting auxiliary mechanism to first remove the old lithium battery and then move it down to the battery swap station to detach it, and then move the new lithium battery to the auxiliary mechanism, move it up and assist in installing the new lithium battery on the new energy electric vehicle to replace the lithium battery. Using an auxiliary mechanism for installation is inefficient. To this end, we propose a lithium battery installation auxiliary device for new energy electric vehicles to solve the above problems. Summary of the invention

[0003] The purpose of the present invention is to provide a lithium battery installation auxiliary device for new energy electric vehicles to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a lithium battery installation auxiliary device for new energy electric vehicles, comprising a device base, a plurality of first lifting cylinders are fixedly installed in the middle of the top end of the device base, a mounting mechanism is fixedly installed on the driving ends of the plurality of first lifting cylinders, a loading mechanism is fixedly installed on one side of the top end of the device base, a unloading mechanism is fixedly installed on the side of the top end of the device base away from the loading mechanism, a material guiding mechanism is provided between the mounting mechanism, the loading mechanism and the unloading mechanism, a lithium battery body is provided on the mounting mechanism, and a plurality of evenly distributed fixing bolts are rotatably installed on the lithium battery body.

[0005] Preferably, the mounting mechanism includes a mounting base, the bottom end of the mounting base and the driving ends of the plurality of first lifting cylinders are fixedly mounted, a turning frame is fixedly mounted on both sides of the top end of the mounting base, a turning column is rotatably mounted on the top of the turning frame, the outer fixed sleeve of the turning column is provided with two symmetrically distributed transfer frames, the top and bottom of the transfer frame are rotatably mounted with a rotating shaft, the opposite ends of the rotating shaft are fixedly mounted with mounting parts, and the horizontally corresponding two mounting parts are in a symmetrical distribution structure, fixed sprockets are provided on the opposite sides of the top of the turning frame, and fixed rings are fixedly mounted on the opposite sides of the fixed sprockets, the fixed rings are fixedly mounted on the top of the corresponding turning frame, the turning column movably passes through the fixed ring and the fixed sprocket, the ends of the rotating shaft are fixedly mounted with active sprockets used in conjunction with the fixed sprocket, and the outer sides of the fixed sprocket and the corresponding active sprocket are meshed and connected with connecting chains.

[0006] Preferably, the mounting member includes a mounting outer frame, the rotating shaft is fixedly mounted on the middle part of the mounting outer frame, a disassembly and assembly locking rod used in conjunction with a fixing bolt is rotatably mounted on the top of the mounting outer frame, a disassembly and assembly locking head is fixedly mounted on the top of the disassembly and assembly locking rod by means of bolts, support platforms are fixedly mounted on opposite sides of the mounting outer frame, an anti-slip pad is fixedly mounted on the top of the support platform, a plurality of evenly distributed limit frames are fixedly mounted on opposite sides of the mounting outer frame, and the lithium battery body is movably clamped between the plurality of limit frames and the support platform in two horizontally corresponding mounting members.

[0007] Preferably, a pulley is fixedly mounted on the bottom of the disassembly and assembly locking rod, and a transmission belt is provided on the outer movable sleeves of the plurality of pulleys. A second worm gear is fixedly mounted on the bottom of one of the disassembly and assembly locking rods, and a second motor is fixedly mounted on one side of the mounting outer frame close to the second worm gear, and a second worm is fixedly mounted on the driving end of the second motor, and the second worm gear is meshingly connected with the second worm gear.

[0008] Preferably, a first worm gear is fixedly mounted on both ends of the flip column, a first motor is fixedly mounted on one side of the flip frame close to the first worm gear, a first worm is fixedly mounted on the driving end of the first motor, and the first worm is meshingly connected with the first worm gear.

[0009] Preferably, the feeding mechanism includes two symmetrically distributed feeding pieces, and the feeding pieces include two symmetrically distributed feeding vertical frames, the two feeding vertical frames are fixedly mounted on one side of the top end of the device base, the top and bottom of the two feeding vertical frames are rotatably mounted with rotating shafts, and a plurality of evenly distributed guide sprockets are fixedly mounted on the rotating shafts, and the outer sides of the two vertically corresponding guide sprockets on the feeding pieces are meshed and connected with guide chains, and a plurality of connecting pieces are fixedly mounted on the guide chains, and support frames are fixedly mounted on the ends of the horizontally corresponding multiple connecting pieces, and the lithium battery body is movably clamped between the horizontally corresponding support frames in the two feeding pieces.

[0010] Preferably, a third worm gear is fixedly installed at the end of the rotating shaft at the bottom position of the feeding member, a third motor is fixedly installed on the side of the feeding vertical frame close to the third worm gear, a third worm is fixedly installed at the driving end of the third motor, and the third worm is meshingly connected with the corresponding third worm gear.

[0011] Preferably, the structure of the unloading mechanism is the same as that of the loading mechanism, and the unloading mechanism is fixedly mounted on a side of the top of the device base away from the loading mechanism through a loading longitudinal frame.

[0012] Preferably, the material guiding mechanism comprises two symmetrically distributed mechanism frames, the mechanism frames are fixedly mounted on both sides of the top of the device base, a second lifting cylinder is fixedly mounted on the top of the mechanism frame, a fixing frame is fixedly mounted on the driving end of the second lifting cylinder, a linear electric rail is fixedly mounted between the two fixing frames, a material guiding frame is fixedly mounted on the driving end of the linear electric rail, a first positioning frame is fixedly mounted on one side of the top of the material guiding frame, a second positioning frame is fixedly mounted on the side of the top of the material guiding frame away from the first positioning frame, and the lithium battery body can be movably clamped between the first positioning frame and the second positioning frame.

[0013] Preferably, the material guiding chassis is located between two mounting parts, and the material guiding chassis is located between two material conveying parts in the loading mechanism and the unloading mechanism.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting up an installation mechanism, which includes two sets of installation parts, the old and new lithium batteries can be disassembled and installed and rotated to adjust the position. There is no need to disassemble the old lithium battery first, move the old lithium battery to the battery swap station, detach it, and then move the new lithium battery up to assist in installation on the new energy electric vehicle. The old lithium battery can be effectively disassembled quickly and the new lithium battery can be quickly replaced, thereby improving the efficiency of lithium battery disassembly and installation.

[0015] 2. By setting up a loading mechanism and a unloading mechanism with the same structure and using a material guide mechanism in conjunction, the new and old lithium batteries can be transferred to facilitate the transfer of new lithium batteries from the loading mechanism to the installation mechanism for loading, and the transfer of old lithium batteries from the installation mechanism to the unloading mechanism for unloading, thereby further improving the efficiency of disassembly and installation of new and old lithium batteries. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the present invention. Figure 2 It is a schematic diagram of the structural connection of the installation mechanism and the first lifting cylinder in the present invention. Figure 3 For the present invention Figure 2 The enlarged view of point A in the middle. Figure 4 It is a schematic diagram of the structure of the mounting member and the lithium battery body in the present invention, Figure 5 For the present invention Figure 4 The enlarged view of point B in the middle. Figure 6 It is a structural schematic diagram of the feeding mechanism in the present invention, Figure 7 For the present invention Figure 6 The enlarged image of point C in the middle. Figure 8 It is a structural schematic diagram of the material guiding mechanism in the present invention.

[0018] In the figure: 1. device base; 2. first lifting cylinder; 3. mounting mechanism; 4. loading mechanism; 5. unloading mechanism; 6. material guiding mechanism; 7. lithium battery body; 31. mounting base; 32. turning frame; 33. turning column; 34. indexing frame; 35. rotating shaft; 36. mounting member; 37. fixed sprocket; 371. fixed ring; 38. movable sprocket; 381. connecting chain; 39. first worm gear; 391. first motor; 392. first worm; 361. mounting outer frame; 362. disassembling and assembling lock rod; 363. disassembling and assembling lock head; 364. supporting platform; 3641, anti-slip pad; 365, limit frame; 366, pulley; 3661, transmission belt; 367, second worm wheel; 368, second motor; 369, second worm; 41, loading vertical frame; 43, rotating shaft; 44, material guide sprocket; 441, material guide chain; 45, connecting piece; 46, supporting frame; 47, third worm wheel; 48, third motor; 481, third worm; 61, mechanism frame; 62, second lifting cylinder; 63, fixed frame; 64, linear electric rail; 65, material guide frame; 66, first positioning frame; 67, second positioning frame. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example: Figure 1-8 As shown, the present invention provides a lithium battery installation auxiliary device for new energy electric vehicles, including a device base 1, a plurality of first lifting cylinders 2 are fixedly installed in the middle of the top of the device base 1, and a mounting mechanism 3 is fixedly installed on the driving ends of the plurality of first lifting cylinders 2, and the plurality of first lifting cylinders 2 are controlled to open and drive the mounting mechanism 3 to lift and lower, a loading mechanism 4 is fixedly installed on one side of the top of the device base 1, and a unloading mechanism 5 is fixedly installed on the side of the top of the device base 1 away from the loading mechanism 4, a material guiding mechanism 6 is provided between the mounting mechanism 3, the loading mechanism 4 and the unloading mechanism 5, a lithium battery body 7 is provided on the mounting mechanism 3, and a plurality of evenly distributed fixing bolts are rotatably installed on the lithium battery body 7, and the lithium battery body 7 is installed and fixed by using a plurality of fixing bolts.

[0021] The mounting mechanism 3 includes a mounting base 31, the bottom end of the mounting base 31 and the driving ends of the plurality of first lifting cylinders 2 are fixedly mounted, turning frames 32 are fixedly mounted on both sides of the top of the mounting base 31, a turning column 33 is rotatably mounted on the top of the turning frame 32, and the outer fixed sleeve of the turning column 33 is provided with two symmetrically distributed transfer frames 34, the top and bottom of the transfer frame 34 are rotatably mounted with a rotating shaft 35, and the opposite ends of the rotating shaft 35 are fixedly mounted with mounting members 36, and the horizontal corresponding two mounting members 36 are symmetrically distributed. Fixed sprockets 37 are provided on the opposite sides of the top of the turning frame 32, and fixed rings 371 are fixedly mounted on the opposite sides of the fixed sprockets 37, and the fixed rings 371 are fixedly mounted on the top of the corresponding turning frame 32, and the turning column 33 movably passes through the fixed ring 3 71 and a fixed sprocket 37, the ends of the rotating shaft 35 are fixedly installed with a movable sprocket 38 used in conjunction with the fixed sprocket 37, the outer sides of the fixed sprocket 37 and the corresponding movable sprocket 38 are meshed and connected with a connecting chain 381, and the stable rotation of the flip column 33 is controlled to drive the rotation frames 34 on both sides to rotate, thereby driving the upper and lower groups of rotating shafts 35 and mounting parts 36 to rotate and adjust their positions, and the fixed sprocket 37 and the connected movable sprocket 38 and the connecting chain 381 are used in conjunction with the fixedly installed fixed sprocket 37 and the connectedly installed movable sprocket 38. Under the angular limiting action of the fixed sprocket 37 and the connecting chain 381, the upper and lower groups of mounting parts 36 are always kept in a horizontal state, which is convenient for the subsequent stable rotation and adjustment of the lithium battery body 7, and the lithium battery body 7 at the bottom position is rotated to the top position, and the lithium battery body 7 at the top position is rotated to the bottom position.

[0022] The mounting member 36 includes a mounting outer frame 361, the rotating shaft 35 is fixedly mounted in the middle of the mounting outer frame 361, and a disassembly and assembly lock rod 362 used in conjunction with a fixing bolt is rotatably mounted on the top of the mounting outer frame 361, and a disassembly and assembly lock head 363 is fixedly mounted on the top of the disassembly and assembly lock rod 362 through a bolt, and the disassembly and assembly lock head 363 is fixedly mounted through the bolt, so that different disassembly and assembly lock heads 363 can be easily disassembled and replaced, and lithium battery bodies 7 with different fixing bolts can be adapted for disassembly and assembly, thereby improving the flexibility of the entire mounting mechanism 3; The opposite sides of the mounting outer frame 361 are fixedly installed with support platforms 364, the top of the support platforms 364 are fixedly installed with anti-skid pads 3641, and the opposite sides of the mounting outer frame 361 are fixedly installed with multiple evenly distributed limit frames 365, and the lithium battery body 7 is movably clamped between the multiple limit frames 365 and the support platforms 364 in the two horizontally corresponding mounting parts 36. When in use, the lithium battery body 7 is movably clamped between the multiple limit frames 365 and the support platforms 364 in the two horizontally corresponding mounting parts 36, and the disassembly and assembly lock 363 and the fixing bolt are vertically corresponding, and the disassembly and assembly lock 363 is movably clamped at the bottom of the corresponding fixing bolt.

[0023] The bottom of the disassembly and assembly locking rod 362 is fixedly sleeved with a pulley 366, and the outer movable sleeves of the multiple pulleys 366 are provided with a transmission belt 3661. The bottom of one of the disassembly and assembly locking rods 362 is fixedly installed with a second worm gear 367, and a second motor 368 is fixedly installed on one side of the mounting outer frame 361 close to the second worm gear 367. The driving end of the second motor 368 is fixedly installed with a second worm 369, and the second worm 369 is meshingly connected with the second worm gear 367. When in use, the second motor 368 is controlled to start and drive the second worm 369 to drive the second worm gear 367 to rotate, thereby driving one of the disassembly and assembly locking rods 362 and the disassembly and assembly lock head 363 to rotate, and cooperate with the transmission of multiple pulleys 366 and the transmission belt 3661 to drive multiple disassembly and assembly locking rods 362 and disassembly and assembly lock heads 363 to rotate synchronously.

[0024] The first worm gear 39 is fixedly installed on both ends of the flip column 33, and the first motor 391 is fixedly installed on the side of the flip frame 32 close to the first worm gear 39. The driving end of the first motor 391 is fixedly installed with a first worm 392. The first worm 392 and the first worm gear 39 are meshingly connected. When in use, the first motor 391 is controlled to start driving the first worm 392 to drive the first worm gear 39 to rotate, thereby driving the flip column 33 to rotate stably.

[0025] The feeding mechanism 4 includes two symmetrically distributed feeding members, and the feeding members include two symmetrically distributed feeding longitudinal frames 41, the two feeding longitudinal frames 41 are fixedly installed on one side of the top end of the device base 1, and the top and bottom of the two feeding longitudinal frames 41 are rotatably installed with a rotating shaft 43, and a plurality of uniformly distributed guide sprocket wheels 44 are fixedly installed on the rotating shaft 43, and the outer sides of the two vertically corresponding guide sprocket wheels 44 on the feeding members are meshed and connected with a guide chain 441, and a plurality of connecting members 45 are fixedly installed on the guide chain 441, and the ends of the horizontally corresponding plurality of connecting members 45 are fixedly installed with a support frame 46, and the rotating shafts 43 on the two feeding members are controlled to rotate synchronously in the opposite direction, so as to drive the plurality of guide sprocket wheels 44 to rotate, thereby synchronously driving the plurality of guide chains 441 on the two feeding members to perform reverse and same-speed transmission, and then synchronously driving the plurality of support frames 46 on the two feeding members to perform downward transmission at the same speed; The lithium battery body 7 is movably connected between the horizontal corresponding support frames 46 in the two feeding members to place the lithium battery body 7. The corresponding support frames 46 on the feeding members on both sides are driven downward at the same speed to automatically move the lithium battery body 7 downward.

[0026] The end of the rotating shaft 43 at the bottom position of the feeding piece is fixedly installed with a third worm gear 47, and the third motor 48 is fixedly installed on the side of the feeding vertical frame 41 close to the third worm gear 47. The driving end of the third motor 48 is fixedly installed with a third worm 481, and the third worm 481 is meshingly connected with the corresponding third worm gear 47. When in use, the two third motors 48 on the feeding mechanism 4 are synchronously controlled to start and drive the third worm 481 to drive the corresponding third worm gear 47 to rotate synchronously in the opposite direction, thereby driving the rotating shafts 43 on the two feeding pieces to rotate synchronously in the opposite direction.

[0027] The structure of the unloading mechanism 5 is the same as that of the loading mechanism 4. The unloading mechanism 5 is fixedly installed on the side of the top of the device base 1 away from the loading mechanism 4 through the loading longitudinal frame 41. When in use, the two third motors 48 on the unloading mechanism 5 are controlled to drive the third worm 481 to drive the corresponding third worm gear 47 to rotate synchronously in the opposite direction, and then drive the rotating shafts 43 on the two feeding parts to rotate synchronously in the opposite direction, drive multiple guide sprockets 44 to rotate, thereby synchronously driving multiple guide chains 441 on the two feeding parts to transmit in the opposite direction at the same speed, and then synchronously drive multiple support frames 46 on the two feeding parts to transmit upward at the same speed.

[0028] The material guiding mechanism 6 comprises two symmetrically distributed mechanism frames 61, the mechanism frames 61 are fixedly mounted on both sides of the top of the device base 1, a second lifting cylinder 62 is fixedly mounted on the top of the mechanism frame 61, a fixing frame 63 is fixedly mounted on the driving end of the second lifting cylinder 62, a linear electric rail 64 is fixedly mounted between the two fixing frames 63, a material guiding frame 65 is fixedly mounted on the driving end of the linear electric rail 64, the material guiding frame 65 is located between the two mounting parts 36, and the material guiding frame 65 is located between the two material feeding parts in the loading mechanism 4 and the unloading mechanism 5; a first positioning frame 66 is fixedly mounted on one side of the top of the material guiding frame 65, and the material guiding frame 65 is fixedly mounted on the driving end of the linear electric rail 64. A second positioning frame 67 is fixedly installed on one side of the top of the base frame 65 away from the first positioning frame 66, and the lithium battery body 7 can be movably connected between the first positioning frame 66 and the second positioning frame 67 respectively. By setting the first positioning frame 66 and the second positioning frame 67, the lithium battery body 7 is movably connected between the first positioning frame 66 and the second positioning frame 67 to position the lithium battery body 7. Subsequently, the linear electric rail 64 is controlled to be turned on to drive the lithium battery body 7 between the first positioning frame 66 and the second positioning frame 67 to translate and slide, and the second lifting cylinder 62 is controlled to be turned on to drive the lithium battery body 7 between the first positioning frame 66 and the second positioning frame 67 to move up and down.

[0029] Working principle: when in use, it is necessary to dismantle the old lithium battery on the new energy electric vehicle for disassembly and replacement. At this time, use external equipment to place the new lithium battery body 7 on the two support frames 46 at the top position of the feeding mechanism 4, and then, synchronously control to start the two third motors 48 on the feeding mechanism 4 to drive the third worm 481 to drive the corresponding third worm gear 47 to rotate synchronously in the opposite direction, and then drive the rotating shafts 43 on the two feeding members to rotate synchronously in the opposite direction, drive multiple guide sprockets 44 to rotate, thereby synchronously driving multiple guide chains 441 on the two feeding members to drive in the opposite direction at the same speed, and then synchronously drive multiple support frames 46 on the two feeding members to drive downward at the same speed, and automatically move the new lithium battery body 7 downward and place it between the second positioning frames 67 in the guide mechanism 6; Then, the second lifting cylinder 62 is controlled to start and drive the lithium battery body 7 between the second positioning frames 67 to move upward; Subsequently, the linear electric rail 64 is controlled to open to drive the lithium battery body 7 between the second positioning frames 67 to slide in translation, and the lithium battery body 7 between the second positioning frames 67 is moved between the two bottom mounting members 36 in the mounting mechanism 3, so that the new lithium battery body 7 is movably connected between the multiple limit frames 365 and the support platform 364 in the horizontally corresponding two mounting members 36; subsequently, the lithium battery body 7 between the second positioning frames 67 is moved downward, so that the disassembly lock 363 and the fixing bolt correspond vertically, and the disassembly lock 363 is movably connected to the bottom of the corresponding fixing bolt; The second positioning frame 67 is continuously moved downward, the new lithium battery body 7 is separated from the second positioning frame 67, and the material guiding frame 65, the first positioning frame 66 and the second positioning frame 67 are reset; At the same time, the multiple first lifting cylinders 2 are controlled to open to drive the mounting mechanism 3 to rise, and the two top mounting parts 36 in the mounting mechanism 3 move up, so that the disassembly and assembly locks 363 on the two top mounting parts 36 in the mounting mechanism 3 and the fixing bolts of the old lithium battery body 7 are vertically corresponding, and continue to move up, so that the disassembly and assembly locks 363 are movably connected to the bottom of the corresponding fixing bolts. At the same time, the old lithium battery body 7 is movably connected between the multiple limit frames 365 and the support platform 364 in the two horizontally corresponding mounting parts 36; then, the second motor 368 in the two top mounting parts 36 is controlled to open to drive the second worm 369 to drive the second worm gear 367 to rotate, thereby driving one of the disassembly and assembly lock rods 362 and the disassembly and assembly lock head 363 to rotate, and cooperate with the transmission of the multiple pulleys 366 and the transmission belt 3661 to drive the multiple disassembly and assembly lock rods 362 and the disassembly and assembly lock head 363 to rotate synchronously, so that the old lithium battery body 7 is detached from the new energy electric vehicle; Subsequently, the plurality of first lifting cylinders 2 are controlled to start driving the installation mechanism 3 to descend, and the old lithium battery body 7 descends and detaches from the new energy electric vehicle; Subsequently, the first motor 391 is controlled to start driving the first worm 392 to drive the first worm wheel 39 to rotate, thereby driving the flip column 33 to rotate stably, driving the rotation frames 34 on both sides to rotate, thereby driving the upper and lower sets of rotating shafts 35 and mounting parts 36 to rotate and adjust their positions, and the fixed sprocket 37 and the connected movable sprocket 38 and the connecting chain 381 are used in conjunction with each other. Under the angle limiting effect of the fixed sprocket 37 and the connecting chain 381, the upper and lower sets of mounting parts 36 are always kept in a horizontal state, and the new lithium battery body 7 at the bottom position is rotated to the top position, and at the same time, the old lithium battery body 7 at the top position is rotated to the bottom position. By setting two sets of mounting parts 36, there is no need to remove the old lithium battery first, move the old lithium battery to the battery swap station to detach it, and then move the new lithium battery up to assist in installing it on the new energy electric vehicle, which effectively removes the old lithium battery quickly and replaces the new lithium battery quickly, thereby improving the efficiency of lithium battery removal and installation. Then, the installation mechanism 3 is driven to move upward, the new lithium battery body 7 is moved upward and inserted into the new energy electric vehicle, and the multiple disassembly and assembly lock rods 362 and disassembly and assembly lock heads 363 are driven to rotate synchronously, and the new lithium battery body 7 is quickly installed on the new energy electric vehicle, and then the height of the installation mechanism 3 is reset; At the same time, the second lifting cylinder 62 is controlled to drive the first positioning frame 66 and the second positioning frame 67 to move upward, so that the old lithium battery body 7 at the bottom is stuck in the first positioning frame 66, and the first positioning frame 66 and the second positioning frame 67 are continued to move upward to drive the old lithium battery body 7 to move upward and detach from the installation mechanism 3. Subsequently, the linear electric rail 64 is controlled to drive the old lithium battery body 7 between the first positioning frame 66 to move to the side of the feeding mechanism 5, so that the old lithium battery body 7 is moved to the two support frames 46 at the bottom position of the feeding mechanism 5. Subsequently, the lower positioning frame 66 is controlled to be opened synchronously. The two third motors 48 on the material mechanism 5 drive the third worm 481 to drive the corresponding third worm gear 47 to rotate synchronously in the opposite direction, and then drive the rotating shafts 43 on the two material feeding members to rotate synchronously in the opposite direction, drive multiple material guide sprockets 44 to rotate, thereby synchronously driving multiple material guide chains 441 on the two material feeding members to transmit in the opposite direction at the same speed, and then synchronously drive multiple support frames 46 on the two material feeding members to transmit upward at the same speed, automatically move the old lithium battery body 7 upward, separate from the material guiding mechanism 6 for automatic unloading of the old lithium battery, so as to facilitate the subsequent processing of the old lithium battery.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lithium battery installation auxiliary device for a new energy electric vehicle, comprising a device base (1), characterized in that: A plurality of first lifting cylinders (2) are fixedly mounted at the middle of the top of the device base (1); a mounting mechanism (3) is fixedly mounted at the driving ends of the plurality of first lifting cylinders (2); a loading mechanism (4) is fixedly mounted on one side of the top of the device base (1); a unloading mechanism (5) is fixedly mounted on the side of the top of the device base (1) away from the loading mechanism (4); a material guiding mechanism (6) is arranged between the mounting mechanism (3), the loading mechanism (4) and the unloading mechanism (5); a lithium battery body (7) is arranged on the mounting mechanism (3); and a plurality of evenly distributed fixing bolts are rotatably mounted on the lithium battery body (7); The mounting mechanism (3) comprises a mounting base (31), the bottom end of the mounting base (31) and the driving ends of the plurality of first lifting cylinders (2) are fixedly mounted, a turning frame (32) is fixedly mounted on both sides of the top end of the mounting base (31), a turning column (33) is rotatably mounted on the top of the turning frame (32), two symmetrically distributed transfer frames (34) are provided on the outer fixed sleeve of the turning column (33), a rotating shaft (35) is rotatably mounted on the top and bottom of the transfer frame (34), and mounting parts (36) are fixedly mounted on the opposite ends of the rotating shaft (35), and the two mounting parts corresponding to the horizontal (36) is a symmetrically distributed structure, the top opposite sides of the flip frame (32) are provided with fixed sprockets (37), the opposite sides of the fixed sprockets (37) are fixedly installed with fixed rings (371), the fixed rings (371) are fixedly installed on the top of the corresponding flip frame (32), the flip column (33) movably penetrates the fixed ring (371) and the fixed sprocket (37), the end of the rotating shaft (35) is fixedly installed with a movable sprocket (38) used in conjunction with the fixed sprocket (37), and the outer sides of the fixed sprocket (37) and the corresponding movable sprocket (38) are meshed and connected with a connecting chain (381).

2. The lithium battery installation auxiliary device for a new energy electric vehicle according to claim 1, characterized in that: The mounting member (36) comprises a mounting outer frame (361), the rotating shaft (35) is fixedly mounted in the middle of the mounting outer frame (361), a disassembly and assembly lock rod (362) used in conjunction with a fixing bolt is rotatably mounted on the top of the mounting outer frame (361), a disassembly and assembly lock head (363) is fixedly mounted on the top of the disassembly and assembly lock rod (362) by means of a bolt, support platforms (364) are fixedly mounted on opposite sides of the mounting outer frame (361), an anti-slip pad (3641) is fixedly mounted on the top of the support platform (364), and a plurality of uniformly distributed limit frames (365) are fixedly mounted on opposite sides of the mounting outer frame (361), and the lithium battery body (7) is movably clamped between the plurality of limit frames (365) and the support platform (364) in two horizontally corresponding mounting members (36).

3. The lithium battery installation auxiliary device for a new energy electric vehicle according to claim 2, characterized in that: The bottom of each of the disassembly and assembly locking rods (362) is fixedly sleeved with a pulley (366), and a plurality of outer movable sleeves of the pulleys (366) are provided with a transmission belt (3661), a second worm gear (367) is fixedly mounted on the bottom of one of the disassembly and assembly locking rods (362), a second motor (368) is fixedly mounted on one side of the mounting outer frame (361) close to the second worm gear (367), a second worm (369) is fixedly mounted on the driving end of the second motor (368), and the second worm gear (369) is meshingly connected to the second worm gear (367).

4. The lithium battery installation auxiliary device for a new energy electric vehicle according to claim 1, characterized in that: A first worm gear (39) is fixedly mounted on both ends of the flip column (33); a first motor (391) is fixedly mounted on a side of the flip frame (32) close to the first worm gear (39); a first worm (392) is fixedly mounted on a driving end of the first motor (391); and the first worm (392) and the first worm gear (39) are meshingly connected.

5. The lithium battery installation auxiliary device for a new energy electric vehicle according to claim 2, characterized in that: The feeding mechanism (4) comprises two symmetrically distributed feeding members, the feeding members comprising two symmetrically distributed feeding longitudinal frames (41), the two feeding longitudinal frames (41) being fixedly mounted on one side of the top end of the device base (1), the top and bottom of the two feeding longitudinal frames (41) being rotatably mounted with a rotating shaft (43), the rotating shaft (43) being fixedly mounted with a plurality of uniformly distributed material guide sprockets (44), the outer sides of the two vertically corresponding material guide sprockets (44) on the feeding member being meshedly connected with a material guide chain (441), the material guide chain (441) being fixedly mounted with a plurality of connecting members (45), the ends of the horizontally corresponding multiple connecting members (45) being fixedly mounted with a support frame (46), the lithium battery body (7) being movably clamped between the horizontally corresponding support frames (46) in the two feeding members.

6. The lithium battery installation auxiliary device for a new energy electric vehicle according to claim 5, characterized in that: A third worm gear (47) is fixedly mounted on the end of the rotating shaft (43) at the bottom of the feeding member, a third motor (48) is fixedly mounted on one side of the feeding vertical frame (41) close to the third worm gear (47), a third worm (481) is fixedly mounted on the driving end of the third motor (48), and the third worm (481) is meshingly connected to the corresponding third worm gear (47).

7. The lithium battery installation auxiliary device for a new energy electric vehicle according to claim 6, characterized in that: The structure of the unloading mechanism (5) is the same as that of the loading mechanism (4). The unloading mechanism (5) is fixedly mounted on a side of the top of the device base (1) away from the loading mechanism (4) via a loading longitudinal frame (41).

8. The lithium battery installation auxiliary device for a new energy electric vehicle according to claim 7, characterized in that: The material guiding mechanism (6) comprises two symmetrically distributed mechanism base frames (61), the mechanism base frames (61) being fixedly mounted on both sides of the top of the device base (1), a second lifting cylinder (62) being fixedly mounted on the top of the mechanism base frame (61), a fixing frame (63) being fixedly mounted on the driving end of the second lifting cylinder (62), a linear electric rail (64) being fixedly mounted between the two fixing frames (63), a material guiding base frame (65) being fixedly mounted on the driving end of the linear electric rail (64), a first positioning frame (66) being fixedly mounted on one side of the top of the material guiding base frame (65), a second positioning frame (67) being fixedly mounted on the side of the top of the material guiding base frame (65) away from the first positioning frame (66), and the lithium battery body (7) being able to be movably clamped between the first positioning frame (66) and the second positioning frame (67).

9. The lithium battery installation auxiliary device for a new energy electric vehicle according to claim 8, characterized in that: The material guiding base frame (65) is located between the two mounting members (36), and the material guiding base frame (65) is located between the two material conveying members in the loading mechanism (4) and the unloading mechanism (5).

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