CN113370839A - Automatic electric energy supply device for new energy automobile based on Internet of vehicles technology - Google Patents

Abstract

The invention discloses an automatic electric energy supply device for a new energy automobile based on an internet of vehicles technology, which belongs to the technical field of automatic electric energy supply for new energy automobiles and comprises a bottom plate, a battery bearing plate, a dismounting driving assembly and a transferring driving assembly; the problem of current trade power station change the in-process to the battery, unload earlier not having electric battery, drag out the operation area with not having electric battery again, unload not having electric battery again, further load operation platform with having electric battery, drag into the operation area again and load to lead to trading the electric inefficiency has appeared is effectively solved.

Description

Automatic electric energy supply device for new energy automobile based on Internet of vehicles technology

Technical Field

The invention relates to the technical field of automatic electric energy supply of new energy automobiles, in particular to an automatic electric energy supply device of a new energy automobile based on an internet of vehicles technology.

Background

Electric automobile is a clean, environment-friendly green vehicle, adopts power battery as main power, and electric automobile's charge mode generally does: charging the battery by means of a ground charging station or a vehicle-mounted charging system under the condition that the vehicle stops running; the electric automobile battery replacement station is a place for quickly replacing a battery box for an electric automobile and charging and managing the battery box, and the charging condition of the electric automobile battery is critical in the operation process of the whole system.

In the process of replacing batteries by the conventional battery replacement station, batteries which are not charged or old are firstly disassembled, then the replaced batteries are taken out of an operation area, the replaced batteries are further loaded on an operation platform, and then the operation platform is dragged into the operation area for loading; the replacement process is extremely complicated, even if a professional replacement tool is used, great physical labor of workers is required, the action is complicated, the battery is heavy, some complicated tools have to be used in the replacement process, power sources of the tools are multiple, the cooperation is easy to be unstable, further, the problem of low battery replacement efficiency is caused, and safety accidents are easy to occur.

Based on the technical scheme, the invention designs the automatic electric energy supply device of the new energy automobile based on the Internet of vehicles technology so as to solve the problems.

Disclosure of Invention

The invention aims to provide an automatic electric energy supply device for a new energy automobile based on an internet of vehicles technology, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the new energy automobile electric energy automatic supply device based on the internet of vehicles technology comprises a bottom plate, a battery bearing plate, a dismounting driving assembly and a transferring driving assembly;

an operation opening is formed in the bottom plate;

the battery bearing plate is characterized in that a plurality of battery limiting areas are arranged at the top of the battery bearing plate, two stepped through holes are arranged on the battery limiting areas, and the stepped through holes are connected with sleeves in a sliding manner;

the disassembly and assembly driving assembly is used for driving the sleeve to ascend and then rotate;

the transfer driving assembly is used for driving the battery bearing plate to rotate intermittently;

when the disassembly and assembly driving assembly drives the sleeve to act, the battery bearing plate does not rotate.

As a further scheme of the invention, the disassembly and assembly driving assembly comprises a rotating rod, wherein a non-full gear is fixedly connected to the rotating rod, an annular rack is arranged above the non-full gear, the non-full gear is intermittently meshed with the annular rack when rotating, a cylindrical cam is fixedly connected to the top surface of the annular rack, the protruding end of the cylindrical cam is fixedly connected with an arc rack, a limiting plate is arranged above the cylindrical cam, the limiting plate is slidably connected with two ejector rods, the upper parts of the ejector rods are opposite to a sleeve, the bottoms of the two ejector rods are connected with a U-shaped rod, the U-shaped rod is rotatably connected with the two ejector rods, the ejector rods are connected with the sleeve through splines, the ejector rods are fixedly connected with driving gears, and when the cylindrical cam pushes the U-shaped rod to the highest position, the driving gears are meshed with the arc rack;

as a further scheme of the invention, the transfer driving assembly comprises an intermittent hemisphere and a driving shaft, wherein the driving shaft is vertically arranged, the top end of the driving shaft is rotatably connected with the middle part of the bottom plate, the intermittent hemisphere is coaxially and fixedly arranged on the outer wall of the driving shaft, two groups of cam mechanisms are symmetrically and fixedly arranged on the side wall of the rotating rod close to the intermittent hemisphere relative to the vertical axis of the intermittent hemisphere, and the side wall of the intermittent hemisphere is provided with an intermittent groove for matching with the cam mechanisms;

as a further scheme of the invention, the cam mechanism comprises a cam disc, a cam catch is fixedly arranged on the side wall of the cam disc, the cam catch is sleeved in a long circular groove which is formed around an intermittent hemisphere around the vertical axis of the intermittent hemisphere at equal angles, and a locking semicircle used for matching with the cam disc is further formed on the side wall of the intermittent hemisphere;

as a further scheme of the invention, an alignment cam is coaxially sleeved on the outer wall of the rotating rod, the lower end of the alignment cam is in contact with two symmetrical bridge plates, one end of each bridge plate, far away from the alignment cam, is rotatably arranged on the upper end face of the installation underframe through a support, an alignment ejector rod is sleeved on the outer wall of a rotating shaft on the side wall of one end of each bridge plate, far away from the alignment cam, the upper end of each alignment ejector rod is rotatably provided with an ejector block through a hinge, and the ejector block is rotatably arranged in a groove at the bottom end of the jacking disc; an anti-rotation toothed plate for locking the rotation of the annular rack is fixedly arranged on the inner wall of the upper end of the mounting underframe, close to the upper end face of the annular rack;

as a further scheme of the invention, a plurality of groups of automatic resetting groups are rotatably arranged at the upper end of the bottom plate, the automatic resetting groups comprise a plurality of resetting rollers with arc-shaped axes and downward convex surfaces, two ends of the resetting rollers are rotatably arranged in tire grooves formed in the side wall of the bottom plate, teeth are coaxially and fixedly arranged at the tail ends of the resetting rollers, locking racks are meshed at the upper ends of the teeth, each locking rack is fixedly provided with the same unlocking frame, the unlocking frames are vertically and slidably arranged in avoidance grooves formed in the bottom plate, the side wall of the top block is fixedly provided with an L-shaped unlocking rod, and the L-shaped unlocking rod passes through avoidance holes formed in the side wall of the bottom plate and is fixedly arranged at the bottom end of the unlocking frame;

as a further scheme of the invention, the side wall of the lower end of the sleeve is provided with a compensation ring groove, the outer end of the compensation ring groove is sleeved with a force application plate, the force application plate vertically slides in the compensation ring groove, and the outer wall of the force application plate is slidably arranged on the inner wall between the battery limiting regions.

As a further scheme of the invention, an installation underframe is arranged below the bottom plate, one end of each rotating rod penetrating through the installation underframe is in transmission connection with two bevel gear shaft groups which are rotatably arranged on the side wall of the installation underframe through a support, and the two bevel gear shaft groups are in transmission connection with a motor.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention indirectly drives the non-full gear to rotate through the motor to drive the cylindrical cam to rotate, drives the U-shaped rod to ascend, enables the sleeve to ascend to the top end and then rotate through the action of the rack at the upper end of the cylindrical cam on the driving gear at the outer wall of the ejector push rod, unloads the old battery of the automobile and supports the old battery downwards to the lower end of the bottom plate, loads a new battery into an adjacent battery limiting area in the unloading process, enables the non-full gear to be disengaged from the annular rack, enables the cam catch at the side wall of the cam disc to drive the intermittent hemispherical rotation, drives the driving shaft to rotate so as to enable the limiting plate at the upper end to rotate and rotate the new battery to the lower end of the operation port, simultaneously enables the rack opposite to the upper end to drive the driving gear to rotate by rotating the cylindrical cam, and sends the new battery into the automobile battery bin to be fixed simultaneously, thereby solving the problem that the existing battery replacing station needs to carry out up and down operation on the new and old batteries through the same carrying platform for many times, the problem of low battery replacement efficiency caused by long battery replacement time is caused.

2. When the device is operated, the rotating rod drives the alignment cam to rotate, then the alignment ejector rod is jacked through the rotation of the bridge plate at the lower end, the jacking block at the upper end is jacked, the annular rack at the lower end of the jacking disk is jacked and meshed with the anti-rotating toothed plate, so that the jacking disk is kept static, and the problems that the jacking disk rotates to cause the jacking rod to move upwards and cause equipment to be clamped in the process of replacing new and old batteries due to the rotation of the driving shaft are effectively solved.

3. According to the invention, the locking rack is driven to move upwards by the lifting of the jacking block, so that the reset roller in the automatic reset group is unlocked, the tire slides to the upper end of the lowest reset roller in the middle, the automobile battery bin is aligned with the operation port, the normal operation of the next battery replacement work is ensured, the situation that the automobile adjusts the position for many times, the battery bin is aligned with the operation port, a large amount of time is wasted, and the problem of low battery replacement efficiency occurs.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the hidden bottom plate of the present invention;

FIG. 3 is a schematic view of a left front top view angular cross-sectional configuration of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 3 according to the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 3 at C according to the present invention;

FIG. 7 is an enlarged view of the structure of FIG. 3 according to the present invention;

FIG. 8 is a schematic view of the bottom view of the present invention

FIG. 9 is a schematic view of the right rear depression U-shaped bar and barrel cam engagement of the present invention;

FIG. 10 is a schematic view of the fitting structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a motor 10, a mounting underframe 11, a bottom plate 12, a driving shaft 13, a limit plate 14, an operation opening 15, a battery bearing plate 16, a battery limit area 17, a stepped through hole 18, a sleeve 19, an ejector rod 20, a U-shaped rod 21, a driving gear 22, an intermittent hemisphere 23, a rotating rod 24, a bevel gear shaft group 25, a cam mechanism 4, a cam plate 41, a cam catch 42, a locking semicircle 43, an ejector disc 51, a cylindrical cam 52, an alignment cam 53, a bridge plate 54, an alignment ejector rod 55, an ejector block 56, a ring rack 57, a non-full gear 58, an arc rack 59, an automatic reset group 60, a reset roller 61, a tooth 62, a locking rack 63, an unlocking frame 64, an L-shaped unlocking rod 65, an anti-rotating tooth plate 66, a compensation ring groove 70 and a force application plate 71.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-10, the new energy vehicle electric energy automatic supply device based on the internet of vehicles technology includes a bottom plate 12, a battery bearing plate 16, a dismounting drive assembly, and a transferring drive assembly;

the bottom plate 12 is provided with an operation port 15;

the top of the battery bearing plate 16 is provided with a plurality of battery limiting areas 17, two stepped through holes 18 are arranged on the battery limiting areas 17, and the stepped through holes 18 are all connected with sleeves 19 in a sliding manner;

the dismounting driving assembly is used for driving the sleeve 19 to ascend and then rotate;

the transfer driving assembly is used for driving the battery bearing plate 16 to rotate intermittently;

when the driving sleeve 19 of the dismounting driving assembly is operated, the battery bearing plate 16 does not rotate;

when the technical scheme is put into use, a plurality of battery limiting areas 17 on the battery bearing plate 16 are provided with new energy automobile batteries with sufficient energy at intervals, when an electric automobile to be supplied is driven to a proper area on the bottom plate 12, after the automobile is identified by the identification system (the prior art is relatively mature and is not described), the power driving assembly disassembly and assembly driving assembly is started to act, the disassembly and assembly driving sleeve 19 finishes twice actions of ascending firstly and then rotating, the transportation driving assembly always drives the battery bearing plate 16 to rotate intermittently in the process of the disassembly and assembly driving assembly action, the battery bearing plate 16 does not rotate when the disassembly and assembly driving sleeve 19 acts, the disassembly and assembly driving sleeve 19 finishes the first ascending firstly and then rotates to finish the disassembly of the batteries on the new energy automobile, and then the battery bearing plate 16 rotates the new energy automobile batteries with sufficient energy on the battery limiting areas 17 to the position under the operation opening 15 under the action of the transportation driving assembly, when the dismounting driving assembly driving sleeve 19 finishes the second time of ascending firstly and then rotating, the mounting of the battery on the new energy automobile is finished.

Further, dismouting drive assembly includes dwang 24, fixedly connected with non-full gear 58 on the dwang 24, non-full gear 58 top is equipped with annular rack 57, when non-full gear 58 rotates with annular rack 57 intermittent type meshing, annular rack 57 top surface fixedly connected with cylindric cam 52, the equal fixedly connected with arc rack 59 of cylindric cam 52 protruding end, cylindric cam 52 top is provided with limiting plate 14, limiting plate 14 sliding connection has two ejector pins 20, ejector pin 20 top is just to sleeve 19, two ejector pins 20 bottoms are connected with U type pole 21, U type pole 21 all rotates with two ejector pins 20 and is connected, ejector pin 20 and sleeve 19 splined connection, the equal fixedly connected with drive gear 22 of ejector pin 20, when cylindric cam 52 pushes up U type pole 20 to the highest point, drive gear 22 meshes with arc rack 59.

Further, transport the drive assembly and include intermittent type hemisphere 23, drive shaft 13 is vertical to be arranged and the top is rotated with bottom plate 12 middle part and is connected, and intermittent type hemisphere 23 is coaxial fixed to be set up at drive shaft 13 outer wall, and the lateral wall that dwang 24 is close to intermittent type hemisphere 23 is fixed with two sets of cam mechanism 4 about the vertical axis symmetry of intermittent type hemisphere 23, and the intermittent type groove that is used for cooperating cam mechanism 4 is seted up to the 23 lateral wall of intermittent type hemisphere.

Further, the cam mechanism 4 comprises a cam disc 41, a cam catch 42 is fixedly arranged on the side wall of the cam disc 41, the cam catch 42 is sleeved in a long circular groove which is formed around the intermittent hemisphere 23 at equal angles around the vertical axis of the intermittent hemisphere, and a locking semicircle 43 which is used for being matched with the cam disc 41 is further formed on the side wall of the intermittent hemisphere 23.

Furthermore, an installation underframe 11 is arranged below the bottom plate 12, two bevel gear shaft groups 25 which are rotatably arranged on the side wall of the installation underframe 11 through a bracket are respectively connected to one ends of the two rotating rods 24 penetrating through the installation underframe 11 in a transmission manner, and the two bevel gear shaft groups 25 are in transmission connection with the motor 10.

When the device is used, firstly, the battery replacing equipment is assembled, the bottom plate 12 is kept level with the ground, so that the whole equipment main body is immersed below the ground (as shown in fig. 1, the battery is kept to be operated below the ground all the time, the space of the ground is saved, secondly, the battery can emit certain heat in the charging process, the battery is kept to be at a proper temperature all the time in the charging process through the underground warm in winter and cool in summer, wherein the lower left part of fig. 1 is the front part of the equipment, and the upper end of fig. 1 is the upper end of the equipment, for the purpose of clearly describing the technical scheme of the invention, the visual angle of fig. 1 is adopted for description), the battery replacing automobile is firstly opened to the upper end of the bottom plate loading platform 12, the automobile battery mounting bin is kept aligned with the operation port 15 on the bottom plate 12, and the equipment motor 10 is started to finish the replacement of the battery.

Wherein, the specific process of change is divided into three parts: the old battery is disassembled, the transposition process of the battery limiting area 17 is carried out, and a new battery is installed. When the motor 10 rotates in one direction continuously, the whole body formed by the old battery dismounting and the new battery mounting and the transposition process of the battery limiting area 17 are alternately carried out, the switching process is divided or switched according to whether the non-full gear 58 is meshed with the annular rack 57, wherein the old battery dismounting or the new battery mounting part is carried out when the non-full gear 58 is meshed with the annular rack 57, and otherwise, the transposition process of the battery limiting area 17 is carried out. Wherein: the two parts of disassembling the old battery and assembling the new battery appear alternately in the whole body formed by the two parts.

The old battery is disassembled as follows: as shown in fig. 10: the motor 10 drives the bevel gear shaft group 25 to rotate, the bevel gear shaft group 25 drives the rotating rod 24 to rotate, the rotating rod 24 drives the non-full gear 58 to rotate, the non-full gear 58 drives the upper annular rack 57 to rotate around the axis (as shown in fig. 3 and 9, because the cam catch 42 in the cam mechanism 4 is not in contact with the intermittent groove on the intermittent hemisphere 23 side, the transfer driving assembly is in an idle state although the cam catch 42 rotates, the driving shaft 13 in the device cannot be driven to rotate), the annular rack 57 drives the upper jacking disk 51 to rotate, and the jacking disk 51 rotates to drive the cylindrical cam 52 on the edge of the jacking disk to rotate around the driving shaft; when the higher part of barrel cam 52 outline turns to extrusion U type pole 21, the limiting displacement of hole pair ejector pin 20 of dodging of cooperation limiting plate 14, can make U type pole 21 and ejector pin 20 vertical rising, the rising one end of ejector pin 20 meshes with sleeve 19 lower extreme after apart from, thereby it rises in ladder through-hole 18 simultaneously to drive sleeve 19 of upper end (as shown in fig. 3, 4 and 5, this equipment does not do complete injecing to the direction, only guarantee equipment power transmission direction, wherein the direction can have the switching-over derailleur to operate, the setting of switching-over derailleur belongs to prior art, do not describe herein repeatedly), until sleeve 19 stretches into the battery bolt position of car, continue to rotate along with motor 10, as shown in fig. 9: the U-shaped rod 21 runs to the far rest section of the cylindrical cam 52, and as the cylindrical cam 52 continues to rotate, the rack 59 of the far rest section of the cylindrical cam 52 is meshed with the driving gear 22 at the lower end of the ejector rod 20, so that the ejector rod 20 is driven to rotate, the battery fixing bolt of the automobile is detached, and meanwhile, as the motor 10 continues to rotate, the cylindrical cam 52 continues to rotate, so that the U-shaped rod 21 enters the return section of the cylindrical cam 52; correspondingly: at this time, the sleeve 19 descends in the stepped through hole 18, the battery without electricity and the bolt are simultaneously disassembled and supported, and the sleeve moves downwards until the battery is completely contracted to the upper end face of the limiting plate 14 (the method is simple, the automatic disassembling function is realized, the manual labor intensity is greatly reduced, and in the whole disassembling process, no impact exists, so that the safe and stable technical effect is achieved), so that the battery without electricity is accommodated in the battery limiting area 17 on the limiting plate 14, namely all the disassembling processes are completed; it should be noted that: in the process of disassembling the battery, a new battery to be installed can be loaded in the adjacent battery limiting area 17 (time consumption in the process of transferring the old battery can be reduced, and the replacement rate is improved); after the old battery falls on the upper end face of the limiting plate 14, the non-full gear 58 rotates to the end of teeth, and at the moment, the non-full gear 58 does not drive the annular rack 57 to rotate any more. At this time, the barrel cam 52 remains stationary and the U-shaped lever 21 is no longer driven.

The transposition process of the battery limiting region 17 is specifically as follows: following the process of removing the old battery, as the motor 10 continues to rotate, the intermittent hemisphere 23 starts to rotate because the cam catch 42 of the cam mechanism 4 contacts the intermittent groove on the side of the intermittent hemisphere 23 (as shown in fig. 2 and 8, wherein the cam catch 42 is obliquely arranged with respect to the axis of the cam disc 41, and matches the curved surface of the intermittent hemisphere 23 to avoid the vertical sliding hole from being stuck with the side wall of the intermittent hemisphere 23 during the rotation, and secondly, the semicircular groove on the side wall of the cam disc 41 is engaged with the locking semicircle 43 on the side wall of the intermittent hemisphere 23, and when the cam catch 42 drives the intermittent hemisphere 23 to rotate, the semicircular groove on the side wall of the cam disc 41 is unlocked from the locking semicircle 43 on the side wall of the intermittent hemisphere 23, and when the cam catch 42 does not drive the intermittent hemisphere 23, the cam disc 41 is engaged with the locking semicircle 43, so as to avoid the unnecessary power displacement difference of the driving shaft 13 in the device, thereby causing the battery limiting region 17 to be out of alignment with the access opening 15, thereby causing a battery replacement failure) wherein the rotating lever 24 continues to rotate, the non-full gear 58 and the ring rack 57 are now in a non-engaged state, the intermittent hemispheres 23 rotate ninety degrees to drive the drive shaft 13 to rotate ninety degrees (when the battery limiting region 17 is not four as shown in the figure, the rotation angle should be adjusted accordingly), the drive shaft 13 rotates to drive the limiting plate 14 to rotate ninety degrees to rotate a new battery on the limiting plate 14 in the adjacent battery limiting region 17 to the lower end of the electric vehicle just removed, at which time the cam catches 42 of the side wall of the cam plate 41 no longer act on the intermittent hemispheres 23, and the cam plate 41 and the locking semicircle 43 are in a locked state, such that: the replacement between the positions of the new and old batteries on the position restriction plate 14 is completed. It should be noted that: at this time, the non-full gear 58 is meshed with the annular rack 57 again so as to enter the process of replacing a new battery, and further, the transposition process of the battery limiting region 17 is also completed.

The process of installing a new battery is as follows: the non-full gear 58 drives the annular rack 57 to rotate, the annular rack 57 drives the jacking disk 51 to rotate around the driving shaft 13, the jacking disk 51 drives the cylindrical cam 52 to rotate, the cylindrical cam 52 rotates to drive the U-shaped rod 21 to ascend through the upper stop surface on the other side, the U-shaped rod 21 ascends to indirectly jack the sleeve 19 upwards in the stepped through hole 18, the stepped through hole 18 and the sleeve 19 ascend to jack a new battery and a fixing bolt simultaneously upwards (wherein the vertical length in the sleeve 19 is used for compensating the length of the battery in the process of jacking to the position, the bolt is the length of the bolt driven into the fixing bolt, so that the phenomenon of bolting off the fixing bolt is avoided), the battery is jacked to a fixing position of the automobile battery, and at the moment, the cylindrical cam 52 continues to rotate to enable the upper rack 59 to be meshed with the driving gear 22 (as shown in figure 10, wherein one of the two racks 22 at the upper end of the cylindrical cam 52 is arranged inside the driving gear 22, one is arranged outside the driving gear 22), so that the driving gear 22 rotates reversely at this time, and the bolt is driven into a fixing bolt of an automobile battery, thereby completing the battery replacement process (as shown in fig. 1, 3 and 10, wherein the upper end of the bottom plate 12 is provided with two operation ports 15, and the two trolleys can be synchronously replaced, thereby further accelerating the battery replacement efficiency of the equipment;

the invention indirectly drives the non-full gear 58 to rotate and drive the cylindrical cam 52 to rotate through the motor 10, drives the U-shaped rod 21 to rise, and then causes the sleeve 19 to rise to the top end and rotate through the action of the rack 59 at the upper end of the cylindrical cam 52 on the driving gear 22 at the outer wall of the ejector rod 20, so as to disassemble and downwardly support the old battery of the automobile to the lower end of the bottom plate 12, meanwhile, the new battery is loaded in the adjacent battery limiting area 17 in the disassembling process, the non-full gear 58 is disengaged from the annular rack 57, so that the cam catch 42 at the side wall of the cam disc 41 drives the intermittent hemisphere 23 to rotate, thereby driving the driving shaft 13 to rotate, so that the limiting plate 14 at the upper end rotates ninety degrees to rotate the new battery to the lower end of the operation port 15, and simultaneously, the rack 59 opposite to the upper end drives the driving gear 22 to rotate reversely by rotating the cylindrical cam 52, so as to send the new battery into the automobile battery compartment to be fixed at the same time, therefore, the problems that the existing battery replacement station needs to operate the new battery and the old battery up and down through the same carrying platform for multiple times, the battery replacement time is long, and the battery replacement efficiency is low are solved.

When the battery box is used, the driving shaft 13 rotates to transfer new and old batteries, and simultaneously, the jacking disc 51 at the upper end can be driven to rotate, so that the position of the jacking disc 51 is deviated, the U-shaped rod 21 is irregularly lifted, the sleeve 19 is lifted, and the equipment is clamped, and a set of anti-rotation device is expected to be arranged to solve the problems;

as a further scheme of the present invention, an alignment cam 53 is coaxially sleeved on the outer wall of the rotating rod 24, the lower end of the alignment cam 53 is in contact with two symmetrical bridge plates 54, one end of the bridge plate 54 far away from the alignment cam 53 is rotatably arranged on the upper end surface of the installation bottom frame 11 through a bracket, an alignment ejector rod 55 is sleeved on the outer wall of the rotating shaft on the side wall of one end of the bridge plate 54 far away from the alignment cam 53, the upper end of the alignment ejector rod 55 is rotatably provided with an ejector block 56 through a hinge, and the ejector block 56 is rotatably arranged in a groove at the bottom end of the jacking disk 51; an anti-rotation toothed plate 66 for locking the rotation of the annular rack 57 is fixedly arranged on the inner wall of the upper end of the mounting underframe 11 close to the upper end face of the annular rack 57;

in the use of the present invention, before the cam catch 42 on the side wall of the cam disc 41 drives the intermittent hemisphere 23 to rotate, during the process that the rotating rod 24 drives the annular rack 57 to rotate to release the sleeve 19 downwards (so that the jacking disc 51 is already in a locked state before the intermittent hemisphere 23 rotates), the alignment cam 53 on the outer wall of the rotating rod 24 drives the bridge plate 54 to rotate at the middle rotating point thereof, so as to jack up the alignment ejector rod 55, the alignment ejector rod 55 rises to drive the upper end jacking block 56 to move upwards, the jacking block 56 moves upwards to jack up the jacking disc 51 for a short distance, as shown in fig. 3 and 9, wherein the gap between the sleeve 19 and the jacking rod 20 compensates for the short upward displacement of the jacking disc 51, so as to avoid causing the sleeve 19 to move upwards and causing the equipment to be locked), the jacking disc 51 moves upwards while driving the annular rack 57 upwards, the annular rack 57 moves upwards to engage with the anti-rotation toothed plate 66 on the inner side wall of the mounting underframe 11, so that the annular rack 57 is kept still, and the jacking disk 51 is kept still at the same time, so that the jacking disk 51 does not rotate any more in the whole indexing process of the limiting plate 14;

when the battery replacing device is operated by 2, the rotating rod 24 drives the alignment cam 53 to rotate, then the alignment ejector rod 55 is jacked up through the rotation of the bridge plate 54 at the lower end, then the jacking block 56 at the upper end is jacked up, the annular rack 57 at the lower end of the jacking disk 51 is jacked up and meshed with the anti-rotating toothed plate 66, so that the jacking disk 51 is kept static, and the problems that the jacking disk 51 rotates to cause the jacking rod 20 to move upwards and cause the equipment to be blocked in the process of replacing new and old batteries due to the rotation of the driving shaft 13 are effectively solved.

When the automatic aligning device is used, due to the problem of poor displacement in the process of parking the vehicle, the phenomenon that the automobile battery compartment is not well aligned with the operation opening 15 can occur, a large amount of time is wasted, and the problem of low battery replacement efficiency is caused;

as a further scheme of the invention, a plurality of groups of automatic resetting groups 60 are rotatably arranged at the upper end of the bottom plate 12, a plurality of resetting rollers 61 with arc-shaped convex surfaces downward are arranged in the automatic resetting groups 60, two ends of the resetting rollers 61 are rotatably arranged in tire grooves formed in the side wall of the bottom plate 12, teeth 62 are coaxially and fixedly arranged at the tail end of the resetting rollers 61, locking racks 63 are meshed at the upper ends of the teeth 62, each locking rack 63 is fixedly provided with a same unlocking frame 64, the unlocking frames 64 are vertically and slidably arranged in avoiding grooves formed in the bottom plate 12, an L-shaped unlocking rod 65 is fixedly arranged on the side wall of the top block 56, and the L-shaped unlocking rod 65 penetrates through the avoiding holes in the side wall of the bottom plate 12 and is fixedly arranged at the bottom end of the unlocking frame 64;

when the invention is used, after the previous vehicle finishes the electricity replacement, a new electricity replacement vehicle enters the upper end of the bottom plate 12 at the upper end of the electricity replacement device, so that four tires are respectively positioned on the reset rollers 61 in the automatic reset group 60, when the unloading battery limiting region 17 is aligned with the operation port 15 (the battery limiting region 17 of the unloading old battery is different from the battery limiting region 17 of the new battery, so that the problem that the cost of the device is overhigh due to the fact that the battery limiting region 17 needs to be compatible and diversified is avoided), the jacking disc 51 is in the ascending and locking process, the jacking block 56 drives the L-shaped unlocking rod 65 at the outer side to ascend, the L-shaped unlocking rod 65 ascends to drive the unlocking frame 64 to ascend, the unlocking frame 64 ascends to drive the locking rack 63 to ascend to unlock the teeth 62 on the rotating shaft at the end of the reset roller 61, the reset rollers 61 freely rotate, so that the tires at the upper end of the reset rollers 61 automatically slide to the upper end of the reset roller 61 at the lowest reset roller 61, therefore, the automobile battery bin is aligned with the operation port 15, and the normal operation of the following battery replacement is guaranteed.

According to the invention, the jacking block 56 rises to drive the locking rack 63 to move upwards, so that the reset roller 61 in the automatic reset group 60 is unlocked, the tire slides to the upper end of the lowest reset roller 61 in the middle, the automobile battery compartment is aligned with the operation port 15, the normal operation of the next battery replacement work is ensured, the situation that the automobile adjusts the position for many times, the battery compartment is aligned with the operation port 15, a large amount of time is wasted, and the problem of low battery replacement efficiency occurs.

As a further scheme of the invention, the side wall of the lower end of the sleeve 19 is provided with a compensation ring groove 70, the outer end of the compensation ring groove 70 is sleeved with a force application plate 71, the force application plate 71 vertically slides in the compensation ring groove 70, and the outer wall of the force application plate 71 is slidably arranged on the inner wall between the battery limiting regions 17; therefore, the sleeve 19 can move the force application plate 71 upwards when lifting the battery, so that the force application plate 71 lifts and unloads the battery, and the problem of deformation caused by stress concentration of the battery is avoided.

Claims (7)

1. The new energy automobile electric energy automatic supply device based on the internet of vehicles technology is characterized by comprising a bottom plate (12), a battery bearing plate (16), a dismounting driving assembly and a transferring driving assembly;

an operation opening (15) is formed in the bottom plate (12);

the top of the battery bearing plate (16) is provided with a plurality of battery limiting areas (17), two stepped through holes (18) are formed in the battery limiting areas (17), and the stepped through holes (18) are all connected with sleeves (19) in a sliding mode;

the disassembly and assembly driving assembly is used for driving the sleeve (19) to ascend and then rotate;

the transfer driving assembly is used for driving the battery bearing plate (16) to rotate intermittently;

when the disassembly and assembly driving assembly drives the sleeve (19) to act, the battery bearing plate (16) does not rotate;

the disassembly and assembly driving assembly comprises a rotating rod (24), a non-full gear (58) is fixedly connected to the rotating rod (24), an annular rack (57) is arranged above the non-full gear (58), the non-full gear (58) is intermittently meshed with the annular rack (57) when rotating, a cylindrical cam (52) is fixedly connected to the top surface of the annular rack (57), an arc rack (59) is fixedly connected to the protruding end of the cylindrical cam (52), a limiting plate (14) is arranged above the cylindrical cam (52), two ejector rods (20) are slidably connected to the limiting plate (14), a sleeve (19) is rightly arranged above each ejector rod (20), a U-shaped rod (21) is connected to the bottom of each ejector rod (20), the U-shaped rod (21) is rotationally connected with the two ejector rods (20), and the ejector rods (20) are in splined connection with the sleeve (19), the ejector rods (20) are fixedly connected with driving gears (22), and when the U-shaped rods (21) are ejected to the highest position by the cylindrical cams (52), the driving gears (22) are meshed with the arc-shaped racks (59).

2. The new energy automobile electric energy automatic supply device based on the internet of vehicles technology according to claim 1, characterized in that: transport the drive assembly and include intermittent type hemisphere (23), drive shaft (13) are vertical to be arranged and the top is rotated with bottom plate (12) middle part and is connected, intermittent type hemisphere (23) coaxial fixed sets up at drive shaft (13) outer wall, lateral wall that dwang (24) are close to intermittent type hemisphere (23) is fixed about intermittent type hemisphere (23) vertical axis symmetry is provided with two sets of cam mechanism (4), the intermittent type groove that is used for cooperating cam mechanism (4) is offered to intermittent type hemisphere (23) lateral wall.

3. The new energy automobile electric energy automatic supply device based on the internet of vehicles technology according to claim 2, characterized in that: the cam mechanism (4) comprises a cam disc (41), a cam catch (42) is fixedly arranged on the side wall of the cam disc (41), the cam catch (42) is sleeved in a long circular groove which is formed around the intermittent hemisphere (23) at equal angles around the vertical axis of the intermittent hemisphere, and a locking semicircle (43) used for being matched with the cam disc (41) is further formed in the side wall of the intermittent hemisphere (23).

4. The new energy automobile electric energy automatic supply device based on the internet of vehicles technology as claimed in claim 3, characterized in that: the outer wall of the rotating rod (24) is coaxially sleeved with an alignment cam (53), the lower end of the alignment cam (53) is in contact with two symmetrical bridge plates (54), one end, far away from the alignment cam (53), of each bridge plate (54) is rotatably arranged on the upper end face of the installation bottom frame (11) through a support, an alignment ejector rod (55) is sleeved on the outer wall of a rotating shaft of the side wall of one end of each bridge plate (54), far away from the alignment cam (53), the upper end of the alignment ejector rod (55) is rotatably provided with an ejector block (56) through a hinge, and the ejector block (56) is rotatably arranged in a groove in the bottom end of the jacking disc (; and an anti-rotation toothed plate (66) used for locking the rotation of the annular rack (57) is fixedly arranged on the inner wall of the upper end of the installation underframe (11) close to the upper end face of the annular rack (57).

5. The new energy automobile electric energy automatic supply device based on the internet of vehicles technology according to claim 4, characterized in that: the tire resetting device is characterized in that a plurality of groups of automatic resetting groups (60) are rotationally arranged at the upper end of the bottom plate (12), a plurality of axial lines are arranged in the automatic resetting groups (60) to form a reset roller (61) with a downward arc convex surface, two ends of the reset roller (61) are rotationally arranged in tire grooves formed in the side wall of the bottom plate (12), teeth (62) are coaxially and fixedly arranged at the tail end of the reset roller (61), locking racks (63) are meshed at the upper ends of the teeth (62), each locking rack (63) is fixedly provided with a same unlocking frame (64), the unlocking frame (64) is vertically slidably arranged in an avoiding groove formed in the bottom plate (12), an L-shaped unlocking rod (65) is fixedly arranged on the side wall of the top block (56), and the L-shaped unlocking rod (65) passes through an avoiding hole in the side wall of the bottom plate (12) and is fixedly arranged at the bottom end of the unlocking frame (64).

6. The new energy automobile electric energy automatic supply device based on the internet of vehicles technology according to claim 1, characterized in that: compensation annular (70) have been seted up to sleeve (19) lower extreme lateral wall, compensation annular (70) outer pot head is equipped with application of force board (71), application of force board (71) vertical slip is in compensation annular (70), application of force board (71) outer wall slides and sets up the inner wall between spacing district (17) of battery.

7. The new energy automobile electric energy automatic supply device based on the internet of vehicles technology according to any one of claims 1 to 4, characterized in that: bottom plate 12 below is equipped with installation chassis (11), two the equal transmission of one end that dwang (24) passed installation chassis (11) is connected with two and sets up bevel gear axle group (25) at installation chassis (11) lateral wall through the support rotation, two bevel gear axle group (25) are connected with motor (10) transmission.

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