阅读说明：本技术 汽车电池快换系统 (Quick-change system for automobile battery ) 是由 郭建波 于 2019-11-19 设计创作，主要内容包括：本发明公开了一种汽车电池快换系统,包括工位车、充电装置、用于定位汽车的定位装置以及用于夹取汽车电池并放置到汽车上的夹取装置,所述工位车包括固设于地面上的导轨、工位车本体,以及固设于工位车本体底部且与导轨配合的滚轮,所述定位装置和夹取装置固设于工位车本体上表面,所述充电装置包括沿导轨延伸方向布置的多个存放架,本发明的夹取装置与定位装置共同安装在工位车上,工位车能够沿着多组电池存放架的延伸方向进行平移,工位车能够将汽车、定位装置以及夹取装置移动至存放有充满电的电池处,并夹取电池放入汽车内,完成汽车的快速换电。(The invention discloses a automobile battery quick-change system, which comprises a station vehicle, a charging device, a positioning device for positioning the vehicle and a clamping device for clamping and placing an automobile battery on the vehicle, wherein the station vehicle comprises a guide rail fixedly arranged on the ground, a station vehicle body and a roller fixedly arranged at the bottom of the station vehicle body and matched with the guide rail, the positioning device and the clamping device are fixedly arranged on the upper surface of the station vehicle body, the charging device comprises a plurality of storage racks arranged along the extension direction of the guide rail, the clamping device and the positioning device are jointly arranged on the station vehicle, the station vehicle can translate along the extension direction of a plurality of groups of battery storage racks, the station vehicle can move the vehicle, the positioning device and the clamping device to the positions where fully charged batteries are stored, and clamp the batteries and place the batteries into the vehicle, so as to finish the quick battery change of the vehicle.)

The automobile battery quick-change system is characterized by comprising a station vehicle (500), a charging device (400), a positioning device for positioning an automobile (100) and a clamping device (200) for clamping an automobile battery and placing the automobile, wherein the station vehicle comprises a guide rail (510) fixedly arranged on the ground, a station vehicle body (520) and a roller (530) fixedly arranged at the bottom of the station vehicle body and matched with the guide rail, the positioning device and the clamping device are fixedly arranged on the upper surface of the station vehicle body, and the charging device comprises a plurality of storage racks (410) arranged along the extension direction of the guide rail.

2. The quick-change system for automobile batteries according to claim 1, wherein the charging device further comprises a double-layer charging assembly disposed on the storage rack, the double-layer charging assembly comprises an upper charging assembly (420) disposed on the upper portion of the storage rack and a lower charging assembly (430) disposed on the lower portion of the storage rack, the upper and lower charging assemblies comprise conveying wheels (440) disposed at two ends and a conveyor belt (450) bypassing the conveying wheels, a battery charging bin (460) for charging the automobile batteries is fixedly disposed on the conveyor belt, the conveyor belt is disposed along the horizontal direction, and the conveyor belt of the lower charging assembly extends to the position of the positioning device by at least battery charging bins more than the conveyor belt of the upper charging assembly.

3. The automotive battery quick-change system according to claim 1, characterized in that: the charging device is characterized by further comprising a single-layer charging assembly arranged on the storage rack, the single-layer charging assembly comprises conveying wheels (440) arranged at two ends and a conveying belt (450) bypassing the conveying wheels, a battery charging bin (460) used for charging a vehicle battery is fixedly arranged on the conveying belt, and the conveying belt is arranged in the horizontal direction.

4. The automotive battery quick-change system according to claim 2 or 3, characterized in that: the positioning device comprises a front wheel positioning component (310) used for positioning the length direction of the automobile, a side position positioning component (320) used for positioning the width direction of the automobile and a bearing sliding plate (330) used for bearing the automobile and capable of sliding along the width direction of the automobile.

5. The quick change system for the automobile battery according to claim 4, wherein the front wheel alignment assembly (310) comprises a baffle plate (311) and -th servo motors (312) which are symmetrically arranged in the width direction of the automobile and are positioned on two sides of the automobile, the -th servo motor is fixedly connected with the work station automobile body, the -th servo motor is provided with a -th working part which moves in the length direction of the automobile, and the baffle plate (311) is fixedly connected with the -th working part.

6. The quick change system for the automobile battery according to claim 4, wherein the automobile comprises a front wheel (120) and a rear wheel (130), the side orientation positioning assembly (320) comprises a front hub top disc (321) for abutting against the outer side of the front wheel of the automobile, a rear hub top disc (323) for abutting against the outer side of the rear wheel of the automobile, and a second servo motor (322) and a third servo motor (324) which are arranged along the length direction of the automobile, the second servo motor and the third servo motor are positioned on the same side of the automobile, the second servo motor is provided with a second working part (325) which moves along the width direction of the automobile and is fixedly connected with the front hub top disc, and the third servo motor is provided with a third working part (326) which moves along the width direction of the automobile and is fixedly connected with the rear hub top disc.

7. The automobile battery quick-change system according to claim 4, wherein the bearing slide plate (330) comprises a bearing plate (333), a roller (332), a return spring (335) and two oppositely arranged bearing beams (331), two ends of the roller (332) are fixedly connected with the opposite sides of the two bearing beams respectively, a groove (334) is formed in the opposite side of the upper part of the bearing beam, two sides of the bearing plate are arranged in the grooves of the two bearing beams respectively, the bottom surface of the bearing plate is in contact with the surface of the roller, the end of the return spring (335) is fixedly connected with the end of the bearing plate, and the other end of the return spring is fixedly connected with the upper surface of the station vehicle body (520).

8. The automotive battery quick-change system according to claim 2 or 3, characterized in that: the gripping device (200) comprises a robot arm having a fourth working part (220) capable of spatial three-dimensional movement, and a switch-type magnet (210) fixedly connected to the fourth working part.

9. The automotive battery quick-change system according to claim 2 or 3, characterized in that: the battery charging bin comprises a battery bin body (461), wherein a charging anode (463) electrically connected with a power source anode and a charging cathode (464) electrically connected with a power source cathode are arranged at the bottom of the battery bin body, the upper part of the battery bin body (461) is provided with an opening, and the side wall of the battery bin body is obliquely arranged and is bucket-shaped with the size at the top.

10. The automotive battery quick-change system according to claim 9, characterized in that: be provided with a plurality of battery charging storehouse on the conveyer belt, the anodal wire connection of using of charging in two arbitrary adjacent battery charging storehouses, be provided with on the battery storehouse body rather than the anodal electric connection of charging and be used for inserting anodal power anodal socket (465), be provided with on the battery charging storehouse rather than the anodal electric connection of charging and be used for inserting power negative pole power negative socket (466).

Technical Field

The invention relates to the field of replacement of batteries of electric automobiles, in particular to a quick replacement system for automobile batteries.

Background

The electric automobile is a vehicle which takes a vehicle-mounted power supply as power and drives wheels by a motor to run, meets various requirements of road traffic and safety regulations, and the quantity of residents of the electric automobile is increasing at present.

Disclosure of Invention

In order to solve the technical problems, the invention provides automobile battery quick-change systems, wherein a clamping device and a positioning device are mounted on a station vehicle together, the station vehicle can translate along the extension direction of a plurality of groups of battery storage racks, the station vehicle can move the automobile, the positioning device and the clamping device to a position where fully charged batteries are stored, and the station vehicle can clamp the batteries and place the batteries into the automobile to complete the quick battery change of the automobile.

In order to solve the technical problems, the invention adopts the following technical scheme:

kind of car battery quick change system, including station car, charging device, be used for the location car the positioner and be used for pressing from both sides the clamp of getting the car battery and placing the car on, the station car is including setting firmly in subaerial guide rail, station car body to and set firmly in station car body bottom and with guide rail complex gyro wheel, positioner and clamp are got the device and are set firmly in station car body upper surface, charging device includes a plurality of storage racks that arrange along guide rail extending direction.

step by step, charging device is still including setting up the double-deck subassembly that charges on the storage rack, the double-deck subassembly that charges is including the last subassembly that charges that is located storage rack upper portion and the lower subassembly that charges that is located the storage rack lower part, go up the subassembly that charges and the conveyer belt that the subassembly that charges including setting up at the delivery wheel at both ends and bypassing the delivery wheel down, set firmly the battery storehouse that charges that is used for charging for car battery on the conveyer belt, the conveyer belt sets up along the horizontal direction, and the conveyer belt of the subassembly that charges down extends the position in battery storehouse more to positioner end than the conveyer belt of the last subassembly that charges.

the charging device further comprises a single-layer charging assembly arranged on the storage rack, wherein the single-layer charging assembly comprises conveying wheels arranged at two ends and a conveying belt bypassing the conveying wheels, a battery charging bin for charging the automobile battery is fixedly arranged on the conveying belt, and the conveying belt is arranged along the horizontal direction.

, the positioning device comprises a front wheel positioning component for positioning the length direction of the automobile, a side positioning component for positioning the width direction of the automobile and a bearing sliding plate for bearing the automobile and capable of sliding along the width direction of the automobile.

step by step, preceding wheel alignment subassembly includes the baffle and sets up and be located the servo motor of car both sides along car width direction symmetry, servo motor and station car body fixed connection, servo motor has the work portion along car length direction motion, baffle and work portion fixed connection.

step by step, the car includes preceding wheel and rear wheel, side position orientation subassembly is including the preceding wheel hub top dish that is used for pushing up the tight car front wheel outside, the rear wheel hub top dish that is used for pushing up the tight car rear wheel outside to and second servo motor and the third servo motor that sets up along car length direction, second servo motor and third servo motor are located the same side of car, second servo motor have along car width direction motion and with preceding wheel hub top dish fixed connection's second work portion, third servo motor have along car width direction motion and with rear wheel hub top dish fixed connection's third work portion.

, the bearing slide plate comprises a bearing plate, a roller, a return spring and two opposite bearing beams, wherein two ends of the roller are respectively fixedly connected with the opposite sides of the two bearing beams, the opposite sides of the upper part of the bearing beams are provided with grooves, two sides of the bearing plate are respectively arranged in the grooves of the two bearing beams, the bottom surface of the bearing plate is in contact with the surface of the roller, the end of the return spring is fixedly connected with the end of the bearing plate, and the other end of the return spring is fixedly connected with the upper surface of the work station vehicle body.

, the gripping device comprises a mechanical arm having a fourth working part capable of spatial three-dimensional movement and a switch type magnet fixedly connected with the fourth working part.

step by step, the battery charging bin comprises a battery bin body, the bottom of the battery bin body is provided with a charging anode electrically connected with the anode of the power supply and a charging cathode electrically connected with the cathode of the power supply, the upper part of the battery bin body is an opening, and the side wall of the battery bin body is obliquely arranged and is bucket-shaped.

, a plurality of battery charging bins are arranged on the conveyor belt, the charging anodes in any two adjacent battery charging bins are connected by a lead, the charging cathodes in any two adjacent battery charging bins are connected by a lead, the body of the battery bin is provided with a power anode socket which is electrically connected with the charging anode and used for inserting the power anode, and the battery charging bin is provided with a power cathode socket which is electrically connected with the charging cathode and used for inserting the power cathode.

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

1. the clamping device and the positioning device are mounted on the station vehicle together, the station vehicle can translate along the extension direction of the plurality of groups of battery storage racks, the station vehicle can move the automobile, the positioning device and the clamping device to a position where fully charged batteries are stored, and the clamping device clamps the batteries and puts the batteries into the automobile, so that quick battery replacement of the automobile is completed.

2. Due to the special design of the lower charging assembly and the upper charging assembly, the conveyor belt of the lower charging assembly extends to the ends of the clamping devices by positions or more than the conveyor belt of the upper charging assembly, so that the clamping devices are not interfered by the upper charging assembly, the occupied area is reduced, the replacement amount of the batteries is large, and the batteries occupy a large area if the structure of the storage rack is not optimized, so that the moving distance of the station vehicle is increased, and the battery replacement efficiency is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic structural diagram of a single-layer charging assembly according to the present invention;

FIG. 3 is a schematic view of the arrangement of the storage racks of the present invention along the extension direction of the rails;

FIG. 4 is a schematic structural view of a front wheel alignment assembly and a side alignment assembly in accordance with the present invention;

FIG. 5 is a schematic view of the structure of the load-bearing skateboard of the present invention;

FIG. 6 is a schematic structural view of a load beam according to the present invention;

FIG. 7 is a schematic structural diagram of a dual-layer charging assembly according to the present invention;

FIG. 8 is a schematic structural view of a battery charging chamber according to the present invention;

FIG. 9 is a schematic diagram of the structure of the positive power socket and the negative power socket of the present invention;

fig. 10 is a schematic structural diagram of a power supply of the present invention.

Detailed Description

preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1-3, car battery quick-change systems include a station car 500, a charging device 400, a positioning device for positioning a car 100, and a clamping device 200 for clamping a car battery and placing the car battery on the car, where the station car includes a guide rail 510 fixed on the ground, a station car body 520, and a roller 530 fixed at the bottom of the station car body and cooperating with the guide rail, the positioning device and the clamping device are fixed on the upper surface of the station car body, and the charging device includes a plurality of storage racks 410 arranged along the extending direction of the guide rail.

The battery charging bin and the automobile battery can be leased to manufacturers, and the electric automobile is driven to the quick-change system, the battery with insufficient power is placed in the system for charging, and the fully charged automobile battery is installed; the user can realize the interchange, the mutual use and the sharing of the automobile battery at the quick-change system; the clamping device and the positioning device are mounted on the station vehicle together, the station vehicle can translate along the extension direction of the plurality of groups of battery storage racks, the station vehicle can move the automobile, the positioning device and the clamping device to a position where fully charged batteries are stored, and clamp the batteries and place the batteries into the automobile, so that the quick battery replacement of the automobile is completed, the problem of continuous driving of the electric automobile is solved, and a user of the electric automobile does not need to purchase the batteries secondarily.

As shown in fig. 7, the charging device further includes a double-layer charging assembly disposed on the storage rack, the double-layer charging assembly includes an upper charging assembly 420 disposed on the upper portion of the storage rack and a lower charging assembly 430 disposed on the lower portion of the storage rack, the upper charging assembly and the lower charging assembly include conveying wheels 440 disposed at two ends and a conveying belt 450 bypassing the conveying wheels, a battery charging bin 460 for charging the automobile battery is fixedly disposed on the conveying belt, the conveying belt is disposed along the horizontal direction, and the conveying belt of the lower charging assembly extends out of at least positions of the battery charging bin to the end of the positioning device more than the conveying belt of the upper charging assembly.

As shown in fig. 2, the charging device further includes a single-layer charging assembly disposed on the storage rack, the single-layer charging assembly includes conveying wheels 440 disposed at two ends and a conveyor belt 450 bypassing the conveying wheels, a battery charging bin 460 for charging a battery of an automobile is fixedly disposed on the conveyor belt, and the conveyor belt is disposed along a horizontal direction.

The storage rack for storing the batteries has two arrangement forms, wherein types are in a single-layer form, types are in a double-layer form, and the double-layer storage rack can more effectively utilize space, reduce the movement of a station vehicle and improve the speed of replacing the batteries of the vehicle.

The double-layer storage rack is divided into two layers, an upper charging assembly is located on the upper layer, a lower charging assembly is located on the lower layer, the upper charging assembly and the lower charging assembly alternately charge batteries, initially, the battery charging bin in the upper charging assembly is not provided with batteries, if an electric automobile needs to be replaced, a clamping device clamps the batteries in the automobile and puts the batteries in the battery charging bin of the upper charging assembly for charging, the clamping device clamps the batteries in the lower layer, the conveyor belt of the lower charging assembly extends to positions of the battery charging bins compared with the conveyor belt of the upper charging assembly, the clamping device can clamp the batteries in the battery charging bin in the position, the batteries are placed on the automobile after clamping by the clamping device, the conveyor belt of the lower charging assembly moves in the clockwise direction in fig. 7, the empty battery charging bin which is clamped by the batteries is moved to the lower portion of the lower charging assembly, the opening of the battery charging bin is vertically downward, meanwhile, the conveyor belt of the lower charging assembly moves to the position of the empty battery charging bin with the batteries in the same direction as the conveyor belt of the lower charging assembly, and the clamp is moved in the same direction as the upper charging bin, and the upper charging assembly, and the clamp device is moved to wait for the upper charging assembly, and the clamp the empty battery charging bin before the clamp is moved to be placed in the working principle of the lower charging assembly before the clamp device.

After all batteries on the subassembly that charges are got by the clamp and are accomplished, the battery in the subassembly that charges has been accomplished to the last this moment, if there is the car need change the battery, press from both sides the device and send into the partial battery storehouse of charging that the subassembly extends down with the lack of charge battery and charge, press from both sides the full charge battery of the subassembly of charging and put into the car.

The charging device is specially designed, charging can be alternately carried out in the upper charging assembly and the lower charging assembly, when layers are charged, full-charge batteries are provided for the other layers, and the clamping device, the upper charging assembly and the lower charging assembly are matched, automatic charging, clamping and mounting can be carried out, the battery replacement efficiency is obviously improved, and the battery replacement requirement of a large number of electric automobiles can be met.

As shown in fig. 4, the positioning device includes a front wheel positioning component 310 for positioning the length direction of the automobile, a side wheel positioning component 320 for positioning the width direction of the automobile, and a bearing slide plate 330 for bearing the automobile and capable of sliding along the width direction of the automobile.

As shown in fig. 4, the front wheel alignment assembly 310 includes a baffle 311 and -th servo motors 312 symmetrically disposed along the width direction of the vehicle and located at two sides of the vehicle, the -th servo motor is fixedly connected to the working position vehicle body, the -th servo motor has a -th working portion moving along the length direction of the vehicle, and the baffle 311 is fixedly connected to the -th working portion.

As shown in fig. 4, the automobile includes a front wheel 120 and a rear wheel 130, the side positioning assembly 320 includes a front hub top plate 321 for tightly pushing the outer side of the front wheel of the automobile, a rear hub top plate 323 for tightly pushing the outer side of the rear wheel of the automobile, and a second servo motor 322 and a third servo motor 324 arranged along the length direction of the automobile, the second servo motor and the third servo motor are located on the same side of the automobile, the second servo motor has a second working portion 325 moving along the width direction of the automobile and fixedly connected with the front hub top plate, and the third servo motor has a third working portion 326 moving along the width direction of the automobile and fixedly connected with the rear hub top plate.

As shown in FIG. 5, the bearing slide plate 330 includes a bearing plate 333, a roller 332, a return spring 335 and two oppositely disposed bearing beams 331, two ends of the roller 332 are respectively fixedly connected to the opposite sides of the two bearing beams, a groove 334 is formed on the opposite side of the upper portion of the bearing beam, two sides of the bearing plate are respectively disposed in the grooves of the two bearing beams, the bottom surface of the bearing plate contacts with the surface of the roller, the end of the return spring 335 is fixedly connected to the end of the bearing plate, the other end of the return spring is fixedly connected to the upper surface of the work station vehicle body 520, the bearing plate can slide in the groove, and the roller can reduce the sliding resistance of the bearing.

The automobile runs onto the bearing plate, the front wheel of the automobile is pushed to the baffle 311 to complete the positioning in the length direction of the automobile, the position of the baffle of the automobile can be adjusted through an th servo motor, the second servo motor pushes a front wheel hub top disc 321 to tightly push the outer side of the front wheel, the third servo motor pushes a rear wheel hub top disc 323 to tightly push the outer side of the rear wheel, the pushing forces of the two are applied to the bearing plate through the tire of the automobile, the other end of the bearing plate is pushed through a return spring, the bearing plate keeps balance under the action of the return spring, the front wheel hub top disc and the rear wheel hub top disc to complete the positioning in the width direction of the automobile, and the position in the width direction of the automobile can be adjusted through the rear second servo motor and the.

As shown in fig. 1, the grasping apparatus 200 includes a robot arm having a fourth working part 220 capable of spatial three-dimensional movement and a switch-type magnet 210 fixedly connected to the fourth working part, which is a common technique in the related art and has a fourth working part capable of spatial three-dimensional movement, and kinds of devices capable of turning on and off a magnetic force, and may be replaced with other devices capable of moving the fourth working part between a car and a storage rack.

As shown in fig. 8, the battery charging chamber includes a battery chamber body 461, and a charging anode 463 electrically connected to the positive electrode of the power supply and a charging cathode 464 electrically connected to the negative electrode of the power supply are disposed at the bottom of the battery chamber body; a plurality of battery charging bins are arranged on the conveyor belt, the charging anodes in any two adjacent battery charging bins are connected by a lead, the charging cathodes in any two adjacent battery charging bins are connected by a lead, a power supply anode socket 465 which is electrically connected with the charging anode of the battery bin body and is used for inserting the power supply anode is arranged on the battery bin body, and a power supply cathode socket 466 which is electrically connected with the charging cathode of the battery bin body and is used for inserting the power supply cathode is arranged on the battery charging bin; the upper portion of the battery compartment body 461 is an opening, and the side wall thereof is obliquely arranged and is bucket-shaped.

As shown in fig. 9, a plurality of battery charging chambers are arranged on the conveyor belt, the charging anodes in any two adjacent battery charging chambers are connected by a lead, the charging cathodes in any two adjacent battery charging chambers are connected by a lead, the battery chamber body is provided with a power supply anode socket 465 which is electrically connected with the charging anode and is used for inserting a power supply anode, and the battery charging chamber is provided with a power supply cathode socket 466 which is electrically connected with the charging cathode and is used for inserting a power supply cathode.

The side wall of the battery charging bin is specially designed, is obliquely arranged and is in a bucket shape; the automobile battery is also correspondingly designed into a bucket shape and has a shape matched with the side wall of the battery charging bin; also install additional on the car and load the position with the same inner structure battery in battery charging storehouse, when pressing from both sides the device and putting into battery charging storehouse with the battery, can carry out self-align, the bottom in battery charging storehouse is provided with the positive pole of charging and the negative pole that charges, can accurately insert the battery with the positive pole that charges and the negative pole that charges after the self-align of battery charging storehouse lateral wall.

As shown in fig. 10, the automobile battery quick-change system further includes a power supply 500 and an electrode 510, the electrode is divided into a positive power supply and a negative power supply, the positive charging poles of the battery charging bins are electrically connected in series by a wire, and the negative charging poles are electrically connected in series by a wire, when charging, the positive power supply is inserted into the positive power supply sockets of battery charging bins, and the negative power supply is inserted into the negative power supply sockets of the battery charging bins, so that all the battery charging bins located on the same layer as the battery charging bins can charge the batteries therein, the charging efficiency is high, and the automation degree is good.

It will thus be seen that the embodiments are illustrative and non-limiting in any respect point of view, the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any drawing reference thereto.

Furthermore, it should be understood that although the present description is described in terms of embodiments, not every embodiment contains independent solutions, and such description is merely for clarity, and those skilled in the art should take the description as whole, and the solutions in the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.