CN210554305U - Battery replacing device for electric automobile - Google Patents
Battery replacing device for electric automobile Download PDFInfo
- Publication number
- CN210554305U CN210554305U CN201921334644.9U CN201921334644U CN210554305U CN 210554305 U CN210554305 U CN 210554305U CN 201921334644 U CN201921334644 U CN 201921334644U CN 210554305 U CN210554305 U CN 210554305U
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- rod
- battery
- lifting unit
- supporting plate
- base
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Abstract
The utility model discloses an electric automobile battery replacing device, which comprises a base, an automobile lifting unit and a battery lifting unit; base: the base is of a simple U-shaped structure; the automobile lifting unit: the automobile lifting unit is equipped with two and distributes in the upper surface both sides of base, automobile lifting unit contains rectangle slider, rectangle slide bar, wheel brace table, blotter, jack-up hydraulic stem, slide bar locating hole, slider locating hole and locating pin, the rectangle slide bar is fixed the slide bar locating hole that the equidistance was arranged is bored to the side of rectangle slide bar on the base upper surface, the device is changed to this electric automobile battery, and is firm to the support of vehicle, but the battery supports the buffering sufficient, can effectively protect the battery, and makes things convenient for the handle to go deep into the operation when changing battery dismouting bolt, convenient to use.
Description
Technical Field
The utility model relates to an electric automobile battery changes technical field, specifically is an electric automobile battery changes device.
Background
With the rapid development of the automobile industry, new energy automobiles, especially electric automobiles, have been popularized in the lives of people, and due to collision, impact and the like, the replacement of batteries of the electric automobiles becomes a significant problem.
There is some mechanical device in the existing market, but the most step of trading the battery still is operated by the manual work and is accomplished, according to application number 201820283732X the device is changed to electric automobile battery who proposes, including arranging the first limiting plate of two L shapes of bottom of the car portion in, carry on spacingly about the battery, both sides all are equipped with the spout about the riser inboard of first limiting plate, the both sides of limiting plate are equipped with the slider, slider coupling spring, the one end of second limiting plate is connected to the slider below, the other end of second limiting plate is connected the spout, the below of first limiting plate is equipped with the battery and changes the car, the battery is changed the car and is placed the position and put the position including old battery, and two battery positions separate through three riser, the below of old battery placement position and new battery placement position is equipped with the telescoping device.
This electric automobile battery changes device knot is not in place to the support of vehicle, and the bearing buffering to the battery is not enough when changing the battery, damages the battery easily, and inconvenient spanner goes deep into the internal operation when changing new battery.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an electric automobile battery and change device, it is firm to the support of vehicle, but the battery supports the buffering sufficient, can effectively protect the battery, and makes things convenient for the handle to go deep into the operation when changing battery dismouting bolt, and convenient to use can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a battery replacing device for an electric automobile comprises a base, an automobile lifting unit and a battery lifting unit; base: the base is of a simple U-shaped structure; the automobile lifting unit: the automobile lifting unit is equipped with two and distributes in the upper surface both sides of base, automobile lifting unit contains rectangle slider, rectangle slide bar, wheel brace table, blotter, jack-up hydraulic stem, slide bar locating hole, slider locating hole and locating pin, the rectangle slide bar is fixed the slide bar locating hole that the equidistance was arranged is bored to the side of rectangle slide bar, rectangle slide bar and the rectangle slider middle rectangle slide opening sliding connection, and the side of rectangle slider is bored has a slider locating hole, and the locating pin runs through slider locating hole and slide bar locating hole, rectangle slider side and wheel brace table fixed connection, the top of jack-up hydraulic stem and the bottom fixed connection of wheel brace table roof, jack-up hydraulic stem bottom and base fixed connection, blotter and wheel brace table's top side fixed connection.
A battery lifting unit: the battery lifting unit comprises an upper supporting plate sliding block, a lower supporting plate, supporting hydraulic rods, cross rod fixing shafts, cross rods, a lower supporting plate fixing shaft, an upper supporting plate and an upper supporting plate fixing shaft, wherein two groups of crossed cross rods are arranged between the lower supporting plate and the upper supporting plate, the crossed part of each group of cross rods is movably connected with the cross rod fixing shaft, the right end of one cross rod of each group of cross rods is movably connected with the right end of a chute on the lower supporting plate through the lower supporting plate fixing shaft, the left end of one cross rod of each group of cross rods is connected with the upper supporting plate sliding block, the upper supporting plate sliding block is slidably connected with the left end of the chute on the lower side of the upper supporting plate, the right end of the other cross rod of each group of cross rods is movably connected with the right end of the chute on the, the bottom supporting plate is characterized in that the lower supporting plate sliding block is connected with the left end of a sliding groove in the lower supporting plate in a sliding mode, the top of the supporting hydraulic rod is fixedly connected with the middle position of the bottom of the upper supporting plate, and the bottom of the supporting hydraulic rod is fixedly connected with the middle position of the top of the lower supporting plate.
Wherein: the rectangular telescopic rod, the jacking hydraulic rod and the supporting hydraulic rod are connected with an external hydraulic control system through oil ways.
The telescopic rack further comprises a spring, a circular telescopic rod and an I-shaped supporting plate, wherein the bottom of the circular telescopic rod is fixed on the upper surface of the upper supporting plate, the top of the circular telescopic rod is fixed on the upper surface of the I-shaped supporting plate, and the spring is sleeved on the side surface of the circular telescopic rod. The I-shaped supporting plate with the I-shaped structure is convenient for workers to operate, saves materials, and has a buffering effect due to the spring of the I-shaped supporting plate.
Further, still include first pivot, first fixed block, rectangle telescopic link, second pivot and second fixed block, first fixed block and the front side middle part fixed connection of bottom suspension fagging, first fixed block is through the one end swing joint of first pivot with the rectangle telescopic link, the other end second pivot and the second fixed block swing joint of rectangle telescopic link, second fixed block and base fixed connection. The rectangular telescopic lifting rod controls the battery lift truck to move forwards and backwards, so that time and labor are saved.
Further, still include car lift unit tire, battery lift unit tire, car lift unit tire rotates through pivot and wheel brace table to be connected, and battery lift unit tire rotates through pivot and bottom suspension fagging and is connected. The tire of tire brace table side can make whole machine remove, has improved the flexibility of machine greatly.
Compared with the prior art, the beneficial effects of the utility model are that: this electric automobile battery changes device has following benefit:
1. the battery replacing device for the electric automobile is provided with the automobile lifting unit, and the automobile can be quickly lifted and descended by the lifting unit, so that various difficulties in manually lifting the automobile are solved;
2. the supporting surface of the I-shaped structure of the device is convenient for workers to operate, materials are saved, and the spring structure below the supporting surface plays a role in buffering when the battery falls;
3. the most important is the battery lift unit of this device, and this unit can save a large amount of times with battery fast migration, and the holding surface of I-shaped structure has made things convenient for workman's operation in addition, has saved the material, and the spring structure under the holding surface can prevent that the battery from falling in the twinkling of an eye and causing danger, and is firm to the support of vehicle, but battery support buffering is sufficient, can effectively protect the battery, and makes things convenient for the handle to go deep into the operation when changing battery dismouting bolt, convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the rear side structure of the present invention.
In the figure: 1 base, 2 automobile lifting units, 21 rectangular slide blocks, 22 rectangular slide bars, 23 wheel supporting tables, 24 cushion pads, 25 jacking hydraulic rods, 26 slide bar positioning holes, 27 slide block positioning holes, 28 positioning pins, 3 battery lifting units, 31 upper supporting plate slide blocks, 32 lower supporting plate slide blocks, 33 lower supporting plates, 34 supporting hydraulic rods, 35 cross rod fixing shafts, 36 cross rods, 37 lower supporting plate fixing shafts, 38 upper supporting plates, 39 lower supporting plate fixing shafts, 4 springs, 5 circular telescopic rods, 6I-shaped supporting plates, 7 automobile lifting unit tires, 8 battery lifting unit tires, 9 first rotating shafts, 10 first fixing blocks, 11 rectangular telescopic rods, 12 second rotating shafts and 13 second fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-2, the present invention provides a technical solution: a battery replacing device for an electric automobile comprises a base 1, an automobile lifting unit 2 and a battery lifting unit 3; base 1: the base 1 is a simple U-shaped structure; the base 1 supports and fixes the rectangular slide bar 22 and the second fixing block 13; the automobile lifting unit 2: the automobile lifting unit 2 is provided with two parts and distributed on two sides of the upper surface of the base 1, the automobile lifting unit 2 comprises a rectangular slide block 21, a rectangular slide rod 22, a wheel supporting table 23, a buffer cushion 24, a jacking hydraulic rod 25, slide rod positioning holes 26, slide block positioning holes 27 and positioning pins 28, the rectangular slide rod 22 is fixed on the upper surface of the base 1, slide rod positioning holes 26 are drilled on the side surface of the rectangular slide rod 22 and are arranged at equal intervals, the rectangular slide rod 22 is in sliding connection with a rectangular slide hole in the middle of the rectangular slide block 21, a slide block positioning hole 27 is drilled on the side surface of the rectangular slide block 21, the positioning pin 28 penetrates through the slide block positioning hole 27 and the slide rod positioning hole 26, the side surface of the rectangular slide block 21 is fixedly connected with the wheel supporting table 23, the top of the jacking hydraulic rod 25 is fixedly connected with the bottom of the top plate of the, the automobile lifting device further comprises an automobile lifting unit tire 7 and a battery lifting unit tire 8, wherein the automobile lifting unit tire 7 is rotatably connected with the wheel supporting platform 23 through a rotating shaft, and the battery lifting unit tire 8 is rotatably connected with the lower supporting plate 33 through a rotating shaft. When the rectangular sliding block 21 descends to the bottommost part, the automobile lifting unit tire 7 is in contact with the ground, the rectangular sliding rod 22 moves upwards, and the automobile lifting unit 2 and the base 1 move upwards.
Battery lifting unit 3: the battery lifting unit 3 comprises an upper support plate slide block 31, a lower support plate slide block 32, a lower support plate 33, support hydraulic rods 34, cross rod fixing shafts 35, cross rods 36, a lower support plate fixing shaft 37, an upper support plate 38 and an upper support plate fixing shaft 39, wherein two groups of crossed rods 36 are arranged between the lower support plate 33 and the upper support plate 38, the crossed part of each group of cross rods 36 is movably connected through the cross rod fixing shaft 35, the right end of one cross rod 36 of each group of cross rods 36 is movably connected with the right end of a chute on the lower support plate 33 through the lower support plate fixing shaft 37, the left end of one cross rod 36 of each group of cross rods 36 is connected with the upper support plate slide block 31, the upper support plate slide block 31 is slidably connected with the left end of the chute on the lower side of the upper support plate 38, the right end of the other cross rod 36 of each group of, the left end of the other cross rod 36 of each group of cross rods 36 is connected with a lower support plate slide block 32, the lower support plate slide block 32 is connected with the left end of a chute on a lower support plate 33 in a sliding manner, the top of a support hydraulic rod 34 is fixedly connected with the middle position of the bottom of an upper support plate 38, the bottom of the support hydraulic rod 34 is fixedly connected with the middle position of the top of the lower support plate 33, the telescopic rod type telescopic bracket further comprises a spring 4, a circular telescopic rod 5 and an I-shaped support plate 6, the bottom of the circular telescopic rod 5 is fixed on the upper surface of the upper support plate 38, the top of the circular telescopic rod 5 is fixed on the upper surface of the I-shaped support plate 6, the spring 4 is sleeved on the side surface of the circular telescopic rod 5, the telescopic bracket further comprises a first rotating shaft 9, a first fixing block 10, a rectangular telescopic rod 11, a second rotating shaft 12 and a second fixing block 13, the second rotating shaft 12 at the other end of the rectangular telescopic rod 11 is movably connected with the second fixing block 13, the second fixing block 13 is fixedly connected with the base 1, the H-shaped supporting plate 6 facilitates the wrench to go deep into the interior for operation when a new battery is replaced, and the spring 4 plays a role in buffering.
Wherein: the rectangular telescopic rod 11, the jacking hydraulic rod 25 and the supporting hydraulic rod 34 are all connected with an external hydraulic control system through oil ways. The external hydraulic control system provides power for the rectangular telescopic rod 11, the jacking hydraulic rod 25 and the supporting hydraulic rod 34.
When in use: firstly, starting the jacking hydraulic rod 25 to enable the jacking hydraulic rod 25 to descend, when the jacking hydraulic rod 25 descends to the bottommost part, the base 1 is lifted through the rectangular slide rod 22, at the moment, the positioning pin 28 is tightly inserted into the slide rod positioning hole 26 and the slide block positioning hole 27 to fix the base, and the battery lifting unit 3 is arranged on the rearmost side of the U-shaped base 1; the first step is as follows: the workman pushes away electric automobile bottom with electric automobile battery change device, ensures that the wheel brace table 23 of rear side is between wheel and rear wheel in the front, and the wheel brace table 23 of front side is in before the electric automobile front wheel, and the wheel brace table 23 side faces the front wheel front curve face, then extracts locating pin 28, makes wheel brace table 23 and base 1 surface contact, then starts the car, makes the car front and rear wheels travel respectively to the wheel brace table 23 of both sides on, start car braking system, the second step: controlling an external hydraulic control system to enable the two-side jacking hydraulic rods 25 to ascend, controlling the external hydraulic control system to enable the two-side jacking hydraulic rods 25 to stop after the two-side jacking hydraulic rods are lifted to be operable, then inserting the positioning pins 28, then controlling the rectangular lifting and contracting rods 11 to ascend to enable the battery lifting unit 3 to be opposite to the battery, then controlling the supporting hydraulic rods 34 to enable the upper supporting plate to ascend to be in contact with the bottom of the battery, then manually loosening battery fixing screws from two sides of the I-shaped supporting plate 6 to enable the battery to fall onto the I-shaped supporting plate 6, and the third step: the control support hydraulic rod 34 enables the upper support plate to descend to the bottom position, then the rectangular lifting and contracting rod is controlled to contract, the battery is pulled out of the bottom of the vehicle body, then the old battery is replaced, a new battery is placed on the I-shaped support plate 6, then the rectangular lifting and contracting rod 11 is controlled to ascend and expand, the battery lifting unit 3 is enabled to return to the bottom of the electric vehicle, then the battery lifting unit 3 is controlled to ascend to the bottom of the vehicle, after the battery is lifted to the right position, the battery lifting unit 3 is controlled to stop, then a screw for fixing the battery is screwed manually, then the battery lifting unit 3 is controlled to descend to the bottom, then the rectangular lifting and contracting rod 11 is controlled to contract, finally the positioning pin 28 is pulled out, the jacking hydraulic rod 25 is controlled to descend to the bottommost, then the vehicle is driven to the ground, then the positioning pin 28 is inserted, and the electric vehicle battery replacing.
It should be noted that the jacking hydraulic rod and the supporting hydraulic rod disclosed in the present embodiment are preferably provided with cylinder diameters: 90mm, rod diameter: a 70mm hydraulic rod, and an external hydraulic control system controls the jacking hydraulic rod and the supporting hydraulic rod to work by adopting a common method in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an electric automobile battery changes device which characterized in that: comprises a base (1), an automobile lifting unit (2) and a battery lifting unit (3); base (1): the base (1) is of a simple U-shaped structure; car lifting unit (2): the automobile lifting unit (2) is provided with two parts which are distributed on two sides of the upper surface of the base (1), the automobile lifting unit (2) comprises a rectangular sliding block (21), a rectangular sliding rod (22), a wheel supporting platform (23), a cushion pad (24), a jacking hydraulic rod (25), sliding rod positioning holes (26), sliding block positioning holes (27) and positioning pins (28), the rectangular sliding rod (22) is fixed on the upper surface of the base (1), the sliding rod positioning holes (26) which are arranged at equal intervals are drilled on the side surface of the rectangular sliding rod (22), the rectangular sliding rod (22) is in sliding connection with the rectangular sliding hole in the middle of the rectangular sliding block (21), the sliding block positioning hole (27) is drilled on the side surface of the rectangular sliding block (21), the positioning pin (28) penetrates through the sliding block positioning holes (27) and the sliding rod positioning holes (26), and the side surface of the rectangular, the top of the jacking hydraulic rod (25) is fixedly connected with the bottom of a top plate of the wheel supporting platform (23), the bottom of the jacking hydraulic rod (25) is fixedly connected with the base (1), and the cushion pad (24) is fixedly connected with the side face of the top of the wheel supporting platform (23); battery lifting unit (3): the battery lifting unit (3) comprises an upper supporting plate sliding block (31), a lower supporting plate sliding block (32), a lower supporting plate (33), supporting hydraulic rods (34), crossed rod fixing shafts (35), crossed rods (36), a lower supporting plate fixing shaft (37), an upper supporting plate (38) and an upper supporting plate fixing shaft (39), wherein two groups of crossed rods (36) are arranged between the lower supporting plate (33) and the upper supporting plate (38), the crossed part of each group of crossed rods (36) is movably connected through the crossed rod fixing shaft (35), the right end of one crossed rod (36) of each group of crossed rods (36) is movably connected with the right end of a sliding groove in the lower supporting plate (33) through the lower supporting plate fixing shaft (37), the left end of one crossed rod (36) of each group of crossed rods (36) is connected with the upper supporting plate sliding block (31), the upper sliding block (31) is slidably connected with the left end of the sliding groove on the lower side, the right end of the other cross rod (36) of each group of cross rods (36) is movably connected with the right end of the chute on the lower side of the upper support plate (38) through an upper support plate fixing shaft (39), the left end of the other cross rod (36) of each group of cross rods (36) is connected with a lower support plate sliding block (32), the lower support plate sliding block (32) is in sliding connection with the left end of the chute on the lower support plate (33), the top of the support hydraulic rod (34) is fixedly connected with the middle position of the bottom of the upper support plate (38), and the bottom of the support hydraulic rod (34) is fixedly connected with the middle position of the top of the lower support plate (33); wherein: the rectangular telescopic rod (11), the jacking hydraulic rod (25) and the supporting hydraulic rod (34) are connected with an external hydraulic control system through oil ways.
2. The battery replacing device for the electric vehicle according to claim 1, wherein: the telescopic device is characterized by further comprising a spring (4), a circular telescopic rod (5) and an I-shaped supporting plate (6), wherein the bottom of the circular telescopic rod (5) is fixed on the upper surface of the upper supporting plate (38), the top of the circular telescopic rod (5) is fixed on the upper surface of the I-shaped supporting plate (6), and the spring (4) is sleeved on the side surface of the circular telescopic rod (5).
3. The battery replacing device for the electric vehicle according to claim 1, wherein: still include first pivot (9), first fixed block (10), rectangle telescopic link (11), second pivot (12) and second fixed block (13), the front side middle part fixed connection of first fixed block (10) and bottom suspension fagging (33), first fixed block (10) are through the one end swing joint of first pivot (9) and rectangle telescopic link (11), other end second pivot (12) and second fixed block (13) swing joint of rectangle telescopic link (11), second fixed block (13) and base (1) fixed connection.
4. The battery replacing device for the electric vehicle according to claim 1, wherein: the automobile lifting device is characterized by further comprising an automobile lifting unit tire (7) and a battery lifting unit tire (8), wherein the automobile lifting unit tire (7) is rotatably connected with the wheel supporting platform (23) through a rotating shaft, and the battery lifting unit tire (8) is rotatably connected with the lower supporting plate (33) through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921334644.9U CN210554305U (en) | 2019-08-16 | 2019-08-16 | Battery replacing device for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921334644.9U CN210554305U (en) | 2019-08-16 | 2019-08-16 | Battery replacing device for electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210554305U true CN210554305U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921334644.9U Active CN210554305U (en) | 2019-08-16 | 2019-08-16 | Battery replacing device for electric automobile |
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| CN (1) | CN210554305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246788A (en) * | 2021-05-25 | 2021-08-13 | 东营科技职业学院 | Automatic battery replacing device of new energy automobile |
| CN114312462A (en) * | 2022-01-06 | 2022-04-12 | 长春职业技术学院 | Battery replacement station for new energy automobile |
-
2019
- 2019-08-16 CN CN201921334644.9U patent/CN210554305U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246788A (en) * | 2021-05-25 | 2021-08-13 | 东营科技职业学院 | Automatic battery replacing device of new energy automobile |
| CN113246788B (en) * | 2021-05-25 | 2022-03-15 | 东营科技职业学院 | Automatic battery replacing device of new energy automobile |
| CN114312462A (en) * | 2022-01-06 | 2022-04-12 | 长春职业技术学院 | Battery replacement station for new energy automobile |
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