CN212148459U - Automatic battery replacement charging system based on multi-battery-position vertical circulation structure - Google Patents

Abstract

The utility model belongs to vehicle battery charging outfit field, concretely relates to automatic change battery charging system based on perpendicular circulation structure in many battery positions aims at solving the problem that portable battery fills electric pile charge time is long, work efficiency is low. The system comprises mobile charging equipment, a battery conveyer belt and a battery charging device; two ends of the battery conveyer belt can be respectively butted with a battery storage hatch of the mobile charging equipment; the battery charging device comprises one or more multilayer charging bins arranged on one side of the set part of the battery conveyer belt; each layer of charging bin is butted with the battery conveying section; the battery that the storehouse corresponds that charges transports the section and is provided with the turning device, and the removal battery charging outfit includes the perpendicular circulation structure in many battery positions, and the perpendicular circulation structure in many battery positions can drive a plurality of batteries and carry out cyclic motion to make the battery can with the rifle intercommunication that charges or with battery conveyer belt intercommunication. The utility model discloses the system effectively solves the problem that portable battery fills electric pile charge time is long, work efficiency is low.

Description

Automatic battery replacement charging system based on multi-battery-position vertical circulation structure

Technical Field

The utility model belongs to vehicle battery charging outfit field, concretely relates to automatic change battery charging system based on perpendicular circulation structure in many battery positions.

Background

Among the prior art, new energy automobile's the electric pile that fills includes that connecting wire fills electric pile and battery and fills electric pile, needs the battery to fill electric pile as the electric power supply and charge for new energy automobile to some special highway sections or some areas that can't connect the electric wire, but battery fills electric pile's continuation of the journey limited, needs frequently to charge or change the battery to the battery.

Among the prior art, portable battery fills electric pile and need return the charging station to charge when charging, therefore it can't work when charging, just can put into operation after need accomplishing to charge, and it is long, work efficiency is low to charge consuming time.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problem among the prior art, fill electric pile long, the low problem of work efficiency for solving portable battery promptly. The utility model provides an automatic change battery charging system based on perpendicular loop construction in many battery positions, including removing battery charging outfit, battery conveyer belt, battery charging device, turning device.

The battery conveyer belt comprises an input end and an output end, and the input end and the output end can be respectively butted with a battery storage hatch of the mobile charging equipment.

The battery charging device and the turning device are respectively arranged on two opposite sides of the battery conveyer belt, the battery charging device can be in butt joint with the battery conveyer belt, the turning device can move the batteries on the battery conveyer belt into the battery charging device, and a battery charging interface used for charging the batteries is arranged in the battery charging device.

The mobile charging equipment comprises a multi-battery-position vertical circulation structure, wherein a plurality of battery storage cabins are arranged on the multi-battery-position vertical circulation structure, the battery storage cabins can be driven by the multi-battery-position vertical circulation structure to perform circulating motion, and the battery storage cabins are used for storing batteries.

The battery can be driven by the multi-battery-position vertical circulation structure to be communicated with the input end or the output end through the battery storage hatch.

In some preferred technical solutions, the battery storage compartment is provided with a first power supply interface, the mobile charging device is provided with a second power supply interface, and the second power supply interface is communicated with a circuit of the mobile charging device; the battery can be driven by the multi-battery-position vertical circulation structure to be communicated with the second power supply interface through the first power supply interface.

In some preferred embodiments, the battery conveyor belt further includes a battery transport section disposed between the input end and the output end.

In some preferred embodiments, the battery transport section is a two-layer transport structure separately disposed, one layer of which is connected to the input end and the other layer of which is connected to the output end.

In some preferred embodiments, the battery charging device comprises a plurality of layers of charging chambers; the multi-layer charging bin comprises a lifting mechanism and a plurality of charging bins which are arranged in the vertical direction; the charging bin is fixedly arranged on the lifting moving part of the lifting mechanism, and the lifting moving part can butt the charging bins of all layers with the battery conveyer belt.

In some preferred embodiments, the battery charging device includes one or more multi-layered charging chambers disposed adjacent to one side of the setting portion of the battery transport section.

In some preferred technical solutions, the plurality of multi-layer charging bins are separately arranged.

In some preferred technical solutions, the plurality of multi-layer charging bins share one lifting mechanism.

In some preferred technical schemes, the deviator includes push pedal and cylinder, the push pedal deviate from one side of battery conveyer belt with the expansion end of cylinder is connected, the push pedal can push the battery into under the drive of cylinder the storehouse that charges.

In some preferred technical solutions, the direction changing device is a mechanical arm, and the mechanical arm has a clamping portion for clamping or releasing the battery.

The beneficial effects of the utility model.

The utility model discloses an automatic battery replacement charging system based on many battery positions vertical circulation structure, the mobile charging equipment inside sets up many battery positions vertical circulation structure can quick replacement battery, through receiving the full charge battery on the battery conveyer belt, drives its cyclic motion and supplies power for the rifle that charges in proper order, guarantees that rifle self battery reserve power supply is sufficient to charge the new energy automobile that is in the not enough electric quantity on the way; and after all the batteries are used, the batteries are transmitted to a battery charging device through a battery conveyer belt. The system realizes automatic battery replacement through the mobile charging equipment, the battery conveyer belt and the battery charging device, does not need manual intervention, and has high working efficiency.

The utility model discloses a mobile charging equipment, battery are independent module, can realize automatic change, make through this setting the utility model discloses a mobile charging equipment need not the immobilization and charges, and it only needs to move the perpendicular circulation structure in many battery positions of charging station department circulation operation can realize the change of battery, and charging station battery reserve is sufficient to have left out the time of waiting for to charge, has improved the utility model discloses mobile charging equipment's work efficiency has increased the utilization ratio.

The utility model discloses set up a plurality of little battery circulation operation and replace big battery on the one hand with battery module ization, reduce the number of times of charging, charge time and the dismouting time of big battery among the prior art, reduce the electric energy loss of big battery, increase of service life. On the other hand still has the residual capacity when big battery among the prior art, but the next task can't be accomplished to the residual capacity, needs to discharge or continue to charge big battery this moment, has caused the energy waste, and little battery is compared in big battery change and maintenance more easily when changing the battery simultaneously, and manufacturing cost and maintenance cost are lower.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings.

Fig. 1 is a first schematic diagram of an automatic battery replacement charging system based on a multi-battery-level vertical circulation structure according to an embodiment of the present invention.

Fig. 2 is a schematic diagram two of an automatic battery replacement charging system based on a multi-battery-level vertical circulation structure according to an embodiment of the present invention.

Fig. 3 is a third schematic diagram of an automatic battery replacement charging system based on a multi-battery-level vertical circulation structure according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a battery charging apparatus according to another embodiment of the present invention.

Fig. 5 is a schematic structural diagram of the mobile charging device according to an embodiment of the present invention.

Fig. 6 is a schematic diagram of a multi-cell vertical circulation structure according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a battery storage compartment according to an embodiment of the present invention.

Fig. 8 is a schematic structural diagram of the first power supply interface and the second power supply interface according to an embodiment of the present invention.

Fig. 9 is a schematic structural view of the second sleeve according to an embodiment of the present invention.

Fig. 10 is a schematic structural diagram of a limiting member according to another embodiment of the present invention.

100-mobile charging equipment, 110-a battery storage cabin, 112-a battery storage hatch, 113-a first power supply interface, 114-a first sleeve, 115-a first plug-in connector, 116-a first detection device, 120-a multi-battery-position vertical circulation structure, 130-a binocular camera device, 140-a walking device, 150-a second power supply interface, 160-a second sleeve, 163-a prefabricated hole, 164-a limiting part, 1641-an extension end, 1642-a first sensitive component, 1643-a second sensitive component and 170-a second plug-in connector; 180-a charging gun; 200-battery conveyer belt, 210-battery input section, 220-battery conveying section, 230-battery output section; 300-battery charging device, 310-lifting mechanism, 320-charging bin; 400-direction changing device, 410-push plate, 420-buffer and 430-cylinder.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the relevant portions of the related inventions are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

The utility model discloses an automatic battery replacement charging system based on a multi-battery-position vertical circulation structure, which comprises a mobile charging device, a battery conveyer belt and a battery charging device; the battery conveyer belt comprises a battery input section, a battery output section and a battery conveying section arranged between the battery input section and the battery output section; the battery input section and the battery output section can be respectively butted with a battery storage hatch of the mobile charging equipment; the battery charging device comprises one or more multi-layer charging bins, and the multi-layer charging bins are arranged on one side of the set part of the battery conveying section in a neighboring mode.

The multi-layer charging bin comprises a lifting mechanism and a plurality of charging bins; the plurality of charging bins are fixedly arranged along the vertical direction; the charging bin is fixedly arranged on the lifting moving part of the lifting mechanism, and each layer of charging bin can be butted with the battery conveying section.

The battery conveying section corresponding to the charging bin is provided with a direction changing device, and the charging bin is provided with a conveying device which is consistent with the conveying direction of the direction changing device; the charging bin is provided with a battery charging interface used for charging the battery.

The mobile charging equipment comprises a multi-battery-position vertical circulation structure, wherein a plurality of battery storage cabins are arranged on the multi-battery-position vertical circulation structure, the battery storage cabins can be driven by the multi-battery-position vertical circulation structure to perform circulating motion, and the battery storage cabins are used for storing batteries.

The battery storage cabin is provided with a first power supply interface, the mobile charging equipment is provided with a second power supply interface, and the second power supply interface is communicated with a circuit of the mobile charging equipment; the battery can be driven by the multi-battery-position vertical circulation structure to be communicated with the second power supply interface through the first power supply interface and/or communicated with the battery input section or the battery output section through the battery storage hatch.

In order to be more clear right the utility model discloses automatic change battery charging system based on perpendicular circulation structure in many battery positions explains, it is right to combine the figure below the embodiment of the utility model provides an expand detailed description.

Referring to the drawings, the utility model discloses an automatic battery charging system that changes based on perpendicular loop configuration in many battery positions, including removing battery charging outfit 100, battery conveyer belt 200, battery charging device 300.

The battery conveyor belt 200 includes an input end and an output end, and a battery carrying section disposed between the two portions, which will be described in detail below with reference to the figures for convenience of description. Referring to the drawings, the battery conveyor belt 200 includes a battery input section 210, a battery output section 230, and a battery transport section 220 disposed between the battery input section 210 and the battery output section 230; the battery input section 210 and the battery output section 230 may be respectively interfaced with the battery storage hatch 112 of the mobile charging device 100.

The battery charging device 300 and the direction changing device 400 are respectively arranged at two opposite sides of the battery conveyer belt 200. Further, the battery charging device 300 can be docked with the battery conveyer belt 200, the direction changing device 400 can move the batteries on the battery conveyer belt into the battery charging device 300, and a battery charging interface for charging the batteries is arranged in the battery charging device 300.

In some preferred embodiments of the present invention, the battery charging apparatus 300 comprises one or more multi-layer charging chambers, which are disposed adjacent to one side of the setting portion of the battery transport section 220. The multiple multilayer charging bins can be arranged in a separated mode, or the multiple multilayer charging bins are sequentially arranged along the length direction of the battery conveying section.

Further, the multi-layer charging bin includes a lifting mechanism 310 and a plurality of charging bins 320; the plurality of charging bins 320 are fixedly arranged in the vertical direction; the charging bins 320 are fixedly installed on the lifting moving part of the lifting mechanism 310, and the lifting moving part can butt the charging bins 320 of each layer with the battery conveying section 220; when there are a plurality of multi-layered charging silos, the plurality of multi-layered charging silos may share one lifting mechanism 310. The lifting mechanism 310 can be implemented by a person skilled in the art by using a known technology, and the structure thereof can be in various forms, which are not described herein again, and the lifting mechanism shown in the drawings is only an illustration and should not be taken as a limitation of the present invention.

The battery conveying section 220 corresponding to the charging bin 320 is provided with a direction changing device 400, and the charging bin 320 is provided with a conveying device which has the same conveying direction with the direction changing device 400; the charging bin 320 is provided with a battery charging interface for charging the battery.

The mobile charging device 100 includes a multi-cell-level vertical circulation structure 120, the multi-cell-level vertical circulation structure 120 is provided with a plurality of cell storage compartments 110, the cell storage compartments 110 can be driven by the multi-cell-level vertical circulation structure 120 to perform a circulation motion, and the cell storage compartments 110 are used for storing cells. The multi-cell vertical circulation structure 120 is driven by a circulation driving device, and in particular, may be performed by those skilled in the art with reference to the well-known technology.

The battery storage compartment 110 is provided with a first power supply interface 113, the mobile charging device 110 is provided with a second power supply interface 150, and the second power supply interface 150 is communicated with a circuit of the mobile charging device 100; the battery can be driven by the multi-cell level vertical circulation structure 120 to communicate with the second power supply interface 150 through the first power supply interface 113, and/or communicate with the battery input section 210 or the battery output section 230 in the battery conveyer belt 200 through the battery storage hatch 112.

It can be understood that the utility model discloses the theory of operation of system does, transmit the battery through battery transmission band 200, remove battery charging outfit 100 can receive full charge battery from battery input section 210 through the battery storage hatch, perhaps transmit the internal insufficient voltage battery of using to the output through battery storage hatch 112 and remove the area, when insufficient voltage battery moves the battery and transports section 220, turning device 400 pushes away insufficient voltage battery inside its subtend storehouse of charging, the inside battery charge interface that is used for charging for the battery that is provided with in storehouse of charging, after the inside entering battery in storehouse of charging, the interface and the battery electric connection that charge in storehouse, can charge for it. Further, the plurality of charging bins 320 are sequentially disposed on the lifting mechanism 310 along the vertical height, and after one layer of the charging bins 320 enters the battery, the lifting mechanism can adjust the layer to make the layer of the charging bins far away from the battery conveying section 220, and the far away manner may be up and down movement relative to the battery conveying section 220, or back and forth movement. The utility model discloses a first preferred embodiment, the storehouse that charges risees from low to high gradually, and the highest level transports section 220 butt joint as initial position with the battery, and then the successive layer rises to the lowest layer at last and receives the battery, and after the storehouse that charges of lowest layer received the battery, the multilayer storehouse that charges can retreat to charge in the charging station, or continue to be located one side that the battery transported the section, waits that the battery is full of the electricity after, the storehouse that charges pushes back the battery again through its inside pushing mechanism and transports the section. In a second preferred embodiment of the present invention, the multi-layer charging bins receive the batteries sequentially from low to high, and the low-layer charging bins can move backward into the charging station after receiving the batteries, so that the lifting mechanism drives the next layer of charging bins to descend to be butted with the battery conveying section 220; and repeating the steps until all the charging bins enter the charging station for charging. Those skilled in the art can freely set the structure of the battery charging device as long as the principle of the present invention is not deviated.

In some preferred embodiments, the battery transport section 220 of the present invention is a two-layer transport structure with a separate arrangement, one layer being connected to the battery input section 210 and the other layer being connected to the battery output section 230.

Further, the utility model discloses a judge whether the residual capacity of transmitting the battery on the battery conveyer belt confirms to start the turning device to make the turning device drive the battery and get into to the storehouse of charging inside. Further, the utility model provides a three kinds of preferred embodiments, the first preferred embodiment, turning device and battery conveyer belt integrated design, commodity circulation sorting machine can be referred to specific structure. Second kind of preferred embodiment, promptly the utility model discloses an in the drawings show, the deviator is including being used for promoting the push pedal 410 and the cylinder 430 of battery, and one side that the push pedal deviates from battery transport section 220 is provided with cylinder 430, is connected with the fixed plate on the piston rod of cylinder, is connected with a plurality of buffers 420 between fixed plate and the push pedal 410. The buffer comprises a sleeve, two pistons which are connected to two ends in the sleeve in a sliding mode respectively and a baffle ring fixedly connected to two ends of the sleeve, the pistons deviate from one side of a connecting rod fixedly connected with each other, a compound spring is sleeved on the connecting rod, two ends of the compound spring are fixedly connected with the pistons and the baffle ring respectively, and a gap is reserved between two piston heads located in the same sleeve. In a third preferred embodiment, the direction changing device is a mechanical arm having a gripping portion for gripping or releasing the battery. It will be appreciated that the robot arm and the gripping portion may be implemented in accordance with known techniques and will not be described in detail herein.

Furthermore, "the utility model discloses a judge whether the residual capacity of transmitting the battery on the battery conveyer belt confirms to start the turning device to make the turning device drive the battery and get into to the storehouse of charging inside. "specific embodiments of the present invention can be found in the following examples.

The charging system of the utility model also comprises an image acquisition device and a first controller, wherein the image acquisition device is arranged in the upper space of the battery conveyer belt 200 and is used for acquiring the serial number information of the battery on the battery conveyer belt 200; the first controller is in communication connection with the image acquisition device and the direction changing device 400 respectively, is configured to acquire serial number information of the battery, determines a full-empty state of battery capacity corresponding to the serial number information according to the occurrence frequency of the serial number information, generates a first control signal and sends the first control signal to the direction changing device 400, and the first control signal comprises the serial number information of the battery and the full-empty state of the battery.

After the direction changing device 400 receives the first control signal, the battery with the empty state is pushed into the charging bin 320 based on the empty state of the battery.

Specifically, the "full-empty state of the battery capacity corresponding to the number information is determined according to the frequency of occurrence of the number information" includes: marking the batteries with odd number of occurrence frequency of the serial number information as batteries to be charged; and marking the battery with the number information with the frequency of double as the battery to be used. The deviator muscle will wait to use the battery to push into the storehouse that charges.

In the preferred embodiment of the present invention, a first detecting device 116 is disposed inside the battery storage compartment 110, the first detecting device 116 is used for detecting the electric quantity of the battery inside the battery storage compartment 110 and generating a first detecting signal, and a second controller is disposed inside the first power supply interface 113.

The second controller can control the first power supply interface 113 to move in a telescopic manner based on the first detection signal, so that the first power supply interface 113 is connected with or separated from the second power supply interface 150, and the second controller can generate a second detection signal after the first power supply interface 113 is separated from the second power supply interface 150.

The multi-cell vertical circulation structure 120 performs a circulation motion based on the first detection signal and/or the second detection signal.

More preferably, the inner wall of the second power supply interface 150 is adapted to the outer contour of the first power supply interface 113; the first power supply interface 113 includes a first sleeve 114 and a first plug 115, the second power supply interface 150 includes a second sleeve 160 and a second plug 170, the first sleeve 114 is sleeved outside the first plug 170, and the first sleeve 114 has a degree of freedom of rotation around its axis.

The second controller can control the first power supply interface 113 to extend out along the direction of the second power supply interface 150, so that the first power supply interface 113 is assembled with the second power supply interface 150 in a clamping manner, and the first plug-in connector 115 is plugged with the second plug-in connector 170 when the first power supply interface 113 is assembled with the second power supply interface 150.

The second controller can control the first sleeve 114 to rotate around its axis and control the first power supply interface 113 to move back along the direction of the second power supply interface 150, so as to separate the first plug 115 from the second plug 170. The utility model discloses a no magnetism is connected between first power supply interface 113 and the second power supply interface 150, only needs to provide a small amount of electricity can realize intelligent block locking and separation, can also the power saving when having guaranteed power supply security, can not influence the performance of battery itself.

The utility model discloses a mobile charging equipment 100 is preferred to be portable battery and fills electric pile, refers to the drawing, and its one side is provided with the rifle 180 that charges, furtherly, the utility model discloses a mobile charging equipment 100 bottom still is provided with mobile device 140, and mobile device 140 is used for the drive to fill electric pile body walking, furtherly, the utility model discloses a fill electric pile body and still be provided with two mesh camera device 130, this two mesh camera device 130 are used for gathering the environment around the electric pile body that fills, so that the utility model discloses can be based on the image planning route that two mesh camera device 130 gathered, then walk through mobile device 140. Specifically, the moving device 140 may be a roller, a universal wheel, or the like, or may be a slider. It can be understood that the utility model discloses a remove battery charging outfit 100 can drive the walking by independent running gear jointly, also can be for filling electric pile and running gear integrated design. When mobile device 140 is the slider, this application place ground should be provided with the track, and this track can make the utility model discloses fill electric pile and follow the utility model discloses charging system removes to the charging station or appointed car stop. Specifically, the binocular camera device 130 and the mobile device 140 will not be described in detail herein, and those skilled in the art can ensure that they can implement their respective functions. Meanwhile, the charging gun 180 can also be implemented by the prior art, and is not described in detail herein.

Still further, the utility model discloses a battery storage cabin is a plurality ofly, and preferably, it can be four, five, six or more, considers filling the size and the accommodation space of electric pile body the utility model discloses a preferred embodiment adopts six battery storage cabins. The battery storage cabin is internally provided with a first detection device, the first detection device is used for detecting the electric quantity of a battery inside the battery storage cabin and generating a first detection signal, the first power supply interface is internally provided with a second controller, and the first detection device, the second controller and the circulating drive device are in communication connection with each other; the second controller can control the first power supply interface to perform telescopic motion based on the first detection signal, so that the first power supply interface is connected with or separated from the second power supply interface 150; when the second controller controls the first power supply interface to be separated from the second power supply interface 150, a second detection signal can be generated; the circulation driving device drives the vertical circulation device to move based on the first detection signal and/or the second detection signal.

The utility model discloses above-mentioned technical scheme's principle does: fill the electric pile body and swallow the battery through battery storage hatch 112, make the battery rotate to the department of charging through the perpendicular circulation structure in many battery levels and charge for charging rifle 180, the rethread is many battery levels after the battery does not have the electricity and is circulated the structure with the battery and spit out.

Specifically, a plurality of batteries enter the charging pile body from the battery storage hatch 112 and are arranged inside the battery storage cabin, and when all the battery storage cabins are filled with the batteries, the battery storage hatch 112 no longer receives new batteries. At this time, the multi-battery-site vertical circulation structure drives one of the batteries to the position of the second power supply interface 150 from the battery storage hatch 112 under the driving of the circulation driving device, and then the first power supply interface 113 extends out to be plugged with the second power supply interface 150, so that the battery 500 supplies power to the charging gun 180. When the first power interface 113 is plugged into the second power interface 150, the multi-cell level vertical cyclic structure 120 is stationary. When the remaining capacity of the battery is insufficient or the capacity of the battery is consumed up, the battery storage cabin can be driven by the multi-battery-level vertical circulation structure 120 to circularly move, so that the next battery can continuously supply power for the charging gun 180, when all or part of the batteries are used up or the capacity of the batteries is insufficient and new batteries need to be replaced, the multi-battery-level vertical circulation structure 120 moves under the driving of the circular driving device to drive the battery storage cabin to move, so that the batteries move to the position of the battery storage hatch from the position of the second power supply interface 150, the batteries leave the charging pile body from the output port, and the batteries are moved to the input port to continuously receive the new batteries after the batteries with insufficient capacity leave. It will be appreciated that the first detection signal is used to detect the remaining battery charge and the second detection signal is a safety signal indicating that the battery charging compartment has been disconnected from the charging gun circuit and can continue to rotate, and that those skilled in the art will also appreciate that the second detection signal indicates that the multi-cell level vertical cycling structure 120 can be safely moved.

In a preferred embodiment of the present invention, the multi-cell level vertical circulation structure 120 includes a support frame and a plurality of battery storage units, and the battery storage units are used for fixing the battery storage compartment 400. The two sides of the supporting frame are respectively provided with a transmission chain track and a guide rail which are used for forming an upward and downward loop along the vertical direction, the battery storage units are uniformly distributed and horizontally arranged in the two guide rails, the guide rails are used for providing a circulating walking path for the battery storage units, and the transmission chain track is used for driving the battery storage units to walk on the guide rails.

It is understood that the circulating driving device and the multi-cell level vertical circulating structure 120 may be any structure as long as those skilled in the art can freely set up the circulating driving device and the multi-cell level vertical circulating structure, and may be a ferris wheel type structure, a guide rail slider type structure, a vertical circulating stereo garage type structure, a rack and pinion type structure, a van type elevator transmission structure, a roller screw type structure, etc. This kind is not changing the utility model discloses under the condition of the perpendicular circulation principle of battery storage cabin 110, all should be injectd to the equal replacement of the structure of the perpendicular circulation structure 120 of many battery positions, size, shape, drive mode the utility model discloses an in the protection scope.

In the preferred embodiment of the present invention, the first power supply interface 113 is matched with the second power supply interface 150, and the specific structure is as follows.

The inner wall of the second power supply interface 150 is matched with the outer contour of the first power supply interface 113; the first power supply interface 113 comprises a first sleeve 114 and a first plug 115, the second power supply interface 150 comprises a second sleeve 160 and a second plug 170, the first sleeve is sleeved outside the first plug 115, and the first sleeve 114 has a degree of freedom of rotation around its axis.

The second controller can control the first power supply interface to extend out along the direction of the second power supply interface, so that the first power supply interface 113 is clamped and assembled with the second power supply interface 150, and the first plug-in connector 115 is plugged with the second plug-in connector 170 when the first power supply interface 113 and the second power supply interface are assembled at 150; the second controller can control the first sleeve 114 to rotate around its axis and control the first power supply interface 113 to move back along the direction of the second power supply interface 150, so as to separate the first plug 115 from the second plug 170.

Referring to the drawings, the first connector 115 includes a telescopic portion, a sliding rotation portion, and a connection portion, and the connection portion and the telescopic portion are respectively fixed to opposite ends of the sliding rotation portion.

One end of the telescopic part is electrically connected with the battery in the cabin through the battery storage cabin 110, and the other end of the telescopic part is electrically connected with the second power supply interface 150 through the sliding rotating part and the connecting part in sequence; the sliding rotation part is in clearance fit with the first sleeve 114, the connection part is used for being plugged with the second plug 170, and the expansion part and the connection part are both larger than the sliding rotation part to form an anti-pulling structure.

The connecting portion includes first end and second end, and first end is opposite with the second end, and first end is connected with the slip rotation portion, and the second end deviates from first end direction and extends and reduces gradually, and the cross-sectional area of second end along perpendicular to axis direction is less than the cross-sectional area of first end along perpendicular to axis direction.

The second sleeve 160 includes a fastening end and a fixing end 162, the fixing end 162 is used for fixing with the second connector 170, and the fastening end is used for fastening with the first power supply interface 113.

A prefabricated hole 163 is formed in the inner wall of the clamping end, a limiting piece 164 is arranged in the prefabricated hole 163, and the limiting piece 164 is used for being matched with the sliding rotating part; the limiting member 164 has an extending end 1641 extending to the inner side of the second sleeve 160, and the extending end 1641 has a freedom to move along its own axis.

The length of the extension end 1641 is greater than the length of the second end relative to the inner wall of the engaging end and less than the length of the sliding rotation part relative to the inner wall of the engaging end.

The outer surface of the first sleeve 114 is provided with a crescent-shaped protrusion, the length of the inner arc of the crescent-shaped protrusion is smaller than the outer diameter of the sliding rotating part, and the height of the crescent-shaped protrusion is the same as the outer diameter of the first end of the connecting part.

The first sleeve 114 is able to rotate about its axis under the control of the second control to slidably rotationally mate the crescent-shaped protrusion with the extension end 1641.

The limiting member 164 is a telescopic structure, and the extending end 1641 of the limiting member 164 has a tapered cross section along the axial direction thereof.

The extension end 1641 is composed of a plurality of telescopic tubular structures which are connected end to end from large to small, a first sensitive component 1642 is arranged on the tubular structure at the tail end of the extension end 1641, a second sensitive component 1643 is arranged inside the clamping end, and the second controller is in communication connection with the first sensitive component 1642 and the second sensitive component 1643 respectively.

When the first sensitive component 1642 and the second sensitive component 1643 are located at the same level, the first sensitive component 1642 and the second sensitive component 1643 send feedback signals to the second controller. It can be understood that, the utility model discloses a locating part 164 can be multiple structure, and it equally can the activity set up inside the second sleeve, as long as can guarantee that it has with the block end of second sleeve inner wall can, this block end is used for fixed locating part 164, and further, as long as can guarantee that the end of extension end 1641 of locating part can follow first telescopic outer fringe contact and sliding fit at first sleeve rotation in-process. Due to the length limitation of the extension end 1641, when the crescent-shaped protrusion on the outer edge of the first sleeve 114 contacts, the end of the extension end 1641 moves vertically upward along the axial direction thereof under the interference force of the crescent-shaped protrusion, the top point of the upward movement is the highest point of the outer edge of the crescent-shaped protrusion, at this time, the limiting member 164 cannot limit the first power supply interface 113, and the first power supply interface 113 can move along the axis thereof, i.e., can be separated from the second power supply interface 150 at this time. At this time, the first sensitive component 1642 and the second sensitive component 1643 at the end of the extension end 1641 are connected in communication with each other to send a feedback signal, and the feedback signal can be sent by any component. The utility model discloses locating part 164 can be telescopic structure, foldable structure, vertical direction removal structure all can. The utility model discloses locating part 164's structure, size, shape can set up at will, and the change that technical personnel in the field can be made to its structure, size is all in guaranteeing under the condition of its theory of motion the utility model discloses a within range. Moreover, the first sensitive component 1642 and the second sensitive component 1643 may be implemented by using a known technology, such as an infrared sensor, a photosensitive element, a displacement sensor, and the like, and the specific structure thereof may be flexibly selected, so long as the first sensitive component 1642 and the second sensitive component 1643 are configured to send a signal when the first sensitive component and the second sensitive component are in butt joint, or continuously send a signal, when the first sensitive component and the second sensitive component are in communication connection, the signal is not sent, and the second controller can know whether the first power supply interface can be separated from the second power supply interface by detecting the abnormality of the signal of the sensitive component at.

It can be understood that, the utility model discloses a first power supply interface is when extending the motion along second power supply interface place direction, and inside its connecting portion can get into second sleeve 170 in advance, because the structure of connecting portion is the wedge this moment, so it can make the length that extension end 1641 of locating part 164 extends reduce, connecting portion promptly with extension end 1641 end contact in-process, it can advance simultaneously and promote extension end 1641 folding, shrink or upward movement. When the connecting portion moves to the left side of the limiting member 164, the sliding rotation portion is located right below the extension end 1641, because the outer diameter of the sliding rotation portion is smaller than the outer diameter of the first end of the connecting portion, the extension end 1641 moves downward due to gravity, and after the extension end 1641 falls down, the sliding rotation portion forms a limiting groove of the first plug. At this time, the first power supply interface is electrically connected to the second power supply interface, and the battery can supply power to the charging gun 180. When the battery is insufficient in electric quantity, the first connection signal sends a detected signal to the second controller, the second controller receives the signal and then drives the first sleeve to rotate around the axis of the first sleeve, so that the crescent-shaped protrusion rotates to a position right above the first plug connector along the radial direction of the first plug connector, in the rotation process of the crescent-shaped protrusion, the tail end of the extension end 1641 is always in sliding fit with the outer edge of the crescent-shaped protrusion and moves upwards along the axis direction of the crescent-shaped protrusion under the action of the crescent-shaped protrusion, at the moment, the limiting part 164 cannot limit the first plug connector and can send a feedback signal to the second controller, the second controller drives the telescopic part to retract along the direction of the battery storage cabin 110 after receiving the feedback signal, at the moment, the first plug connector is disconnected with the second plug connector, and the battery in the battery storage cabin 110 cannot continue to charge the charging gun 180.

In the above preferred embodiment, the inner diameter of the first sleeve is in clearance fit with the outer diameter of the first plug connector, and the length of the first sleeve can be set at will, and the first sleeve can be only sleeved outside the sliding rotating portion, can also be sleeved outside the sliding rotating portion and the telescopic portion, and can also be sleeved outside the sliding rotating portion and the connecting portion. The specific structure, length and size of the first sleeve are not described in detail. The person skilled in the art can only make the outer wall of the sliding and rotating part have the crescent-shaped protrusion and the freedom of rotation around the axis.

In other preferred embodiments of the present invention, the battery storage hatch 112 of the battery storage compartment 110 includes an input port and an output port, the input port and the output port may share one input port, and the battery storage compartment 110 can be respectively communicated with the input track at the input port and the output track at the battery storage compartment port during the circular motion; a mechanical arm is arranged in the charging pile body, preferably, the mechanical arm is arranged between the input track and the output track, the mechanical arm is in communication connection with a third controller in the circulating driving device, and the mechanical arm is used for clamping or releasing the battery; the robotic arm is configured to move the batteries on the input track into the interior of the battery storage bay 110; or to move the batteries inside the battery storage bay onto the output track. Specifically, the arm can refer to common general knowledge and go on, and the arm also can be for two simultaneously, and two arms are placed respectively at input port or delivery outlet, the utility model discloses an among the preferred technical scheme arm set up between the two to the arm can be multi-purpose, more saves space and occupies. Furthermore, the utility model discloses also can set up the arm in battery storage cabin 110 inside, the arm in battery storage cabin can be with the battery from the input track removal to battery storage cabin 110 inside; or to move the batteries inside the battery storage bay onto the output track. Other specific modes the utility model discloses no longer describe herein. The utility model discloses a remove battery charging outfit can be through the input track and the battery input section intercommunication of input port, perhaps through the output track and the battery output section intercommunication of delivery outlet, input port, delivery outlet, input track all are called battery storage hatch for short.

It can be understood that, based on the above principle, the utility model discloses a battery storage cabin 110 lateral wall can be provided with the push pedal, and the scalable setting of this push pedal makes battery storage cabin 110 inside divide into two accommodation space. Further, the pushing plate may move such that the receiving space in which the battery is located is gradually reduced until the pushing plate pushes the battery out of the interior of the battery storage compartment 110. The batteries automatically drop onto the output track after leaving the battery storage bay 110 and pass through the output track to the battery storage hatch. Further, the batteries may be manually removed or dropped on to the next battery conveyor belt back to the battery charging warehouse for charging.

Further, the utility model discloses still be provided with electric quantity monitoring system, this system can detect the residual capacity of a plurality of battery storage under-deck batteries simultaneously, fills the inside battery residual capacity sum of electric pile body promptly. Send alarm signal and trigger power-off protection system when electric quantity monitoring system judges through detecting that the inside battery residual capacity sum of charging pile body is less than the threshold value, power-off protection system can protect the utility model discloses the security of system can effectively prolong life-span.

It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process and related description of the system described above may refer to the corresponding process in the foregoing method embodiments, and will not be described herein again.

It should be noted that, the charging system provided in the foregoing embodiment is only illustrated by dividing the functional modules, and in practical applications, the above functions may be distributed by different functional modules according to needs, that is, the modules or steps in the embodiment of the present invention are further decomposed or combined, for example, the modules in the foregoing embodiment may be combined into one module, or may be further split into a plurality of sub-modules, so as to complete all or part of the functions described above. The names of the modules and steps related to the embodiments of the present invention are only for distinguishing the modules or steps, and are not to be construed as limitations of the present invention.

The technical solutions in the embodiments of the present application at least have the following technical effects and advantages.

The utility model discloses an automatic battery replacement charging system based on many battery positions vertical circulation structure, the mobile charging equipment inside sets up many battery positions vertical circulation structure can quick replacement battery, through receiving the full charge battery on the battery conveyer belt, drives its cyclic motion and supplies power for the rifle that charges in proper order, guarantees that rifle self battery reserve power supply is sufficient to charge the new energy automobile that is in the not enough electric quantity on the way; and after all the batteries are used, the batteries are transmitted to a battery charging device through a battery conveyer belt. The system realizes automatic battery replacement through the mobile charging equipment, the battery conveyer belt and the battery charging device, does not need manual intervention, and has high working efficiency.

The utility model discloses a mobile charging equipment, battery are independent module, can realize automatic change, make through this setting the utility model discloses a mobile charging equipment need not the immobilization and charges, and it only needs to move the perpendicular circulation structure in many battery positions of charging station department circulation operation can realize the change of battery, and charging station battery reserve is sufficient to have left out the time of waiting for to charge, has improved the utility model discloses mobile charging equipment's work efficiency has increased the utilization ratio.

The utility model discloses set up a plurality of little battery circulation operation and replace big battery on the one hand with battery module ization, reduce the number of times of charging, charge time and the dismouting time of big battery among the prior art, reduce the electric energy loss of big battery, increase of service life. On the other hand still has the residual capacity when big battery among the prior art, but the next task can't be accomplished to the residual capacity, needs to discharge or continue to charge big battery this moment, has caused the energy waste, and little battery is compared in big battery change and maintenance more easily when changing the battery simultaneously, and manufacturing cost and maintenance cost are lower.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims (10)

1. An automatic battery replacement charging system based on a multi-battery-position vertical circulation structure is characterized by comprising a mobile charging device, a battery conveyer belt, a battery charging device and a direction changing device; the battery conveyer belt comprises an input end and an output end, and the input end and the output end can be respectively butted with a battery storage hatch of the mobile charging equipment; the battery charging device and the direction changing device are respectively arranged on two opposite sides of the battery conveyer belt, the battery charging device can be in butt joint with the battery conveyer belt, the direction changing device can move the battery on the battery conveyer belt into the battery charging device, and a battery charging interface for charging the battery is arranged in the battery charging device; the mobile charging equipment comprises a multi-battery-position vertical circulation structure, wherein a plurality of battery storage cabins are arranged on the multi-battery-position vertical circulation structure, the battery storage cabins can be driven by the multi-battery-position vertical circulation structure to perform circulating motion, and the battery storage cabins are used for storing batteries; the battery can be driven by the multi-battery-position vertical circulation structure to be communicated with the input end or the output end through the battery storage hatch.

2. The automatic battery replacement charging system based on the multi-battery-position vertical circulation structure as claimed in claim 1, wherein the battery storage compartment is provided with a first power supply interface, the mobile charging device is provided with a second power supply interface, and the second power supply interface is communicated with a circuit of the mobile charging device; the battery can be driven by the multi-battery-position vertical circulation structure to be communicated with the second power supply interface through the first power supply interface.

3. The system of claim 1, wherein the battery conveyor belt further comprises a battery transport section disposed between the input end and the output end.

4. The system of claim 3, wherein the battery transport section is a two-layer transport structure separately disposed, one layer of which is connected to the input terminal and the other layer of which is connected to the output terminal.

5. The automatic battery replacement charging system based on the multi-battery-bit vertical circulation structure as claimed in claim 3, wherein the battery charging device comprises a plurality of layers of charging chambers; the multi-layer charging bin comprises a lifting mechanism and a plurality of charging bins which are arranged in the vertical direction; the charging bin is fixedly arranged on the lifting moving part of the lifting mechanism, and the lifting moving part can butt the charging bins of all layers with the battery conveyer belt.

6. The system of claim 5, wherein the battery charging device comprises one or more multi-layer charging chambers installed at one side of the battery transport section setting portion.

7. The multi-cell level vertical cyclic structure based automatic battery change charging system according to claim 6, wherein the plurality of multi-layer charging bins are separately disposed.

8. The automatic battery replacement charging system based on the multi-battery-site vertical circulation structure as claimed in claim 6, wherein the plurality of multi-layer charging bins share one lifting mechanism.

9. The automatic battery-replacement charging system based on the multi-battery-position vertical circulation structure as claimed in claim 5, wherein the direction changing device comprises a push plate and a cylinder, one side of the push plate, which is away from the battery conveying belt, is connected with the movable end of the cylinder, and the push plate can push the battery into the charging bin under the driving of the cylinder.

10. The automatic battery replacement charging system based on the multi-battery-position vertical circulation structure as claimed in claim 1, wherein the direction changing device is a mechanical arm having a clamping portion for clamping or releasing a battery.

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