CN210126516U - Mobile battery replacing device and mobile battery replacing device combination - Google Patents
Mobile battery replacing device and mobile battery replacing device combination Download PDFInfo
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- CN210126516U CN210126516U CN201920658486.6U CN201920658486U CN210126516U CN 210126516 U CN210126516 U CN 210126516U CN 201920658486 U CN201920658486 U CN 201920658486U CN 210126516 U CN210126516 U CN 210126516U
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Abstract
The application relates to a mobile battery replacing device and a mobile battery replacing device combination. The portable electric installation that trades includes: the battery replacing platform is used for assembling, disassembling and bearing a battery; a flat car for transporting the battery; the lifting mechanism is used for lifting the motor vehicle to reach a desired height, so that the battery replacing platform can be used for assembling and disassembling the battery; the electric replacing platform is flatly placed on the flat car and moves together with the flat car, the lifting mechanism comprises a pair of lifting units arranged at intervals along the transverse direction of the motor vehicle, and guide parts respectively arranged at the bottoms of the lifting units, wherein the guide parts jointly form a track for the movement of the flat car, and the track guides the movement of the flat car in the longitudinal direction and limits the movement of the flat car in the transverse direction.
Description
Technical Field
The application relates to the field of battery replacement of electric vehicles, in particular to a mobile battery replacement device and a mobile battery replacement device combination.
Background
CN 102358266 a discloses an emergency mobile power exchanging vehicle with integrated distribution and replacement and a power exchanging method thereof, which are used for solving the objective problem that an electric passenger vehicle cannot reach a dedicated centralized charging and replacing station for replacing a power battery due to reasons. The device comprises a power exchanging car, wherein a battery storage rack is arranged on the front part of the power exchanging car and is adjacent to a trapezoidal high platform; a traction system is also arranged on the trapezoidal high platform; the folding slope is matched with the slope surface of the trapezoid high platform, the trapezoid high platform is hinged with the folding slope, the height of the folding slope is ensured to be connected with the lower edge of the trapezoid high platform when the folding slope is placed on the ground, and the battery storage rack, the trapezoid high platform and the folding slope are arranged in a straight line; the battery replacing robot is arranged in front of the trapezoidal high platform and the battery storage rack and is matched with the battery storage rack and the trapezoidal high platform; the traction system and the battery replacement robot are both connected with the control system.
Disclosure of Invention
In view of this, the present application provides a mobile battery replacement device, which can conveniently and efficiently replace an electric vehicle when the electric quantity of the electric vehicle is not enough to reach a battery replacement station.
According to a first aspect of the present application, a mobile battery replacement device is disclosed, comprising: the battery replacing platform is used for assembling, disassembling and bearing a battery; a flat car for transporting the battery; the lifting mechanism is used for lifting the motor vehicle to reach a desired height, so that the battery replacing platform can be used for assembling and disassembling the battery; the electric replacing platform is flatly placed on the flat car and moves together with the flat car, the lifting mechanism comprises a pair of lifting units arranged at intervals along the transverse direction of the motor vehicle, and guide parts respectively arranged at the bottoms of the lifting units, wherein the guide parts jointly form a track for the movement of the flat car, and the track guides the movement of the flat car in the longitudinal direction and limits the movement of the flat car in the transverse direction.
According to some embodiments of the present disclosure, the mobile power exchanging device is capable of adjusting a lateral distance between the pair of lifting units.
According to some embodiments of the present disclosure, the mobile battery replacement device further includes at least one stopping portion, which is disposed at one longitudinal end of the flat car corresponding to the guide portion and is configured to block the flat car from further moving when the stopping portion contacts the guide portion.
According to some embodiments of the present application, the mobile battery replacement device is disclosed, wherein the guide portions together form an inverted trapezoidal track for the movement of the flat car.
According to some embodiments of the present application, the mobile battery replacement device is disclosed, wherein the battery replacement platform is connected to the flat car through a floating chain or a spring and is laid on the flat car.
According to some embodiments of the present application, the mobile battery replacement device further comprises a handle bar disposed at a longitudinal end portion of the flat car near the stop portion.
According to some disclosed portable electric installation that trades of embodiment of this application, wherein, the flatbed still includes helping hand wheel, helping hand wheel sets up in the bottom of flatbed and the longitudinal position of helping hand wheel is close to the handle pole.
According to some embodiments of the present disclosure, the mobile battery replacement device is configured to include a jack.
According to some embodiments of the present application, the mobile battery replacement device includes a battery replacement platform, and at least one vehicle body positioning element disposed near the periphery of the battery replacement platform, where the vehicle body positioning element positions the battery replacement platform at a vehicle body when the battery replacement platform mounts and removes a battery.
According to some embodiments of the present application, the mobile battery replacement device is disclosed, wherein the vehicle body positioning element is configured as a vehicle body positioning pin capable of being lifted.
According to some embodiments of the present application, the mobile power exchanging device includes a positioning element disposed on a lifting surface of the lifting unit and positioning the guide when the lifting unit lifts the motor vehicle.
According to some embodiments of the present application, a mobile battery replacement device is disclosed, wherein the battery replacement platform further includes at least one battery supporting element disposed on the battery replacement platform.
According to another aspect of the present application, the present application discloses a mobile battery replacement device combination, including: a lifting mechanism, a first flatbed cart, a second flatbed cart and a corresponding first and second battery changing platform, wherein the lifting mechanism, the two flatbeds and the two battery changing platforms are configured as the lifting mechanism, the two flatbeds and the battery changing platform according to any of the embodiments disclosed herein, wherein the lifting mechanism lifts the motor vehicle to a battery changing height and the guide portion forms a track; the first battery replacing platform moves to the bottom of the motor vehicle along with the first flat car, a power-shortage battery is detached, and then the first battery replacing platform is pulled out; and the second battery replacing platform carries a full-electric battery, and the second battery replacing platform moves to the lower part of the motor vehicle along with the second flat car and installs the full-electric battery to the bottom of the motor vehicle.
Drawings
The disclosure of the present application will become more readily understood with reference to the drawings. As is readily understood by those skilled in the art: these drawings are for illustrative purposes only and are not intended to constitute a limitation on the scope of the present application. Moreover, in the figures, like numerals are used to indicate like parts, wherein,
fig. 1 schematically illustrates a side view of a mobile power swapping device in use according to the present disclosure;
fig. 2 schematically illustrates a front view of the mobile battery swapping device according to the present disclosure in use;
fig. 3 schematically illustrates a side view of a flat car and a battery swapping platform of the mobile battery swapping device according to the present disclosure;
fig. 4 schematically illustrates a side view of a lifting mechanism of a mobile power swapping device according to the present disclosure; and
fig. 5 schematically shows a side view of a mobile battery swapping device assembly according to the present disclosure.
Detailed Description
It is easily understood that according to the technical solutions of the present application, a person having ordinary skill in the art can propose various alternative structures and implementations without changing the spirit of the present application. Therefore, the following detailed description and the accompanying drawings are only exemplary illustrations of the technical solutions of the present application, and should not be construed as being all of the present application or as defining or limiting the technical solutions of the present application.
The terms "upper", "lower", "left", "right", "front", "back", "top", "bottom" and the like as well as the first and second modified terms used in this specification are defined relative to the structures shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state of the structure. Therefore, these and other directional terms should not be construed as limiting terms.
Fig. 1 and 2 show, by way of example, a side view and a front view of a mobile power swapping device according to the disclosure in use. As can be seen from fig. 1 and 2, the mobile battery replacement device 10 includes: the battery replacing platform 1 is used for assembling, disassembling and bearing a battery; a flat car 2 for transporting batteries; the lifting mechanism 3 is used for lifting the motor vehicle to reach a desired height, so that the battery replacing platform can be used for assembling and disassembling the battery; wherein the power exchanging platform 1 is laid on the flat car 2 and moves together with the flat car 2, and the lifting mechanism 3 comprises a pair of lifting units 31 arranged at intervals along the transverse direction of the motor vehicle and guiding parts 32 respectively arranged at the bottom of the lifting units, wherein the guiding parts together form a track for the movement of the flat car, and the track guides the movement of the flat car 2 in the longitudinal direction and limits the movement of the flat car in the transverse direction. The utility model discloses a portable electric device that trades combines to trade electric platform, flatbed and vehicle lifting mechanism to realize that the electric power of even electric motor car also can conveniently trade the electricity under the condition of opening to trading the power station fast inadequately to can guide the flatbed along the desired longitudinal direction through the guide portion that lifting mechanism was equipped with, and move restrictedly in horizontal direction, thereby make trade the battery position that the electric platform can aim at the electric motor car bottom and install and remove the battery accurately, this has guaranteed portable electric device that trades is trading the accuracy of electric in-process work.
It should be noted that the longitudinal direction in the present application refers to the moving direction along the electric vehicle or the flat car, and the transverse direction refers to the moving direction transverse to the electric vehicle or the flat car. That is, the longitudinal and lateral directions referred to in the present application refer to both the longitudinal and lateral directions of a vehicle coordinate system in the field of vehicles.
In some embodiments disclosed herein, the lateral spacing between the pair of lift units 31 can be adjusted, as can be appreciated with reference to FIG. 2. That is, two lifting units can be arranged at a desired lateral spacing, so that the lifting mechanism 3 can be matched to electric vehicles of different lateral widths.
In some embodiments disclosed in the present application, as shown in fig. 1, 2 or 3, the flatbed 2 further comprises at least one stop 21, the transverse position of the stop 21 being arranged at one longitudinal end of the flatbed 2 corresponding to the transverse position of the guide 32, which enables the stop 21 to make good contact with the guide. In the case where the electric vehicle is lifted by the lifting mechanism 3 and the flat cart 2 is driven along the track formed by the guide portion 32 into the lower portion of the electric vehicle, once the stopper portion 21 comes into contact with the guide portion 32, the flat cart 2 is blocked from further movement (see fig. 1). The contact of the stopping portion 21 with the end of the guiding portion 32 enables the flat car to be locked at the battery replacement position without further movement, which is beneficial to the stability of the mobile battery replacement device in the battery replacement process. Alternatively, the stop 21 can be configured as a downwardly projecting cam, as shown in fig. 1.
In some embodiments disclosed herein, guides 32 collectively form an inverted trapezoidal track for movement of the flat car 2, as shown in fig. 2. The inverted trapezoidal shape of the track formed by the guide portion 32 can be seen in fig. 2, which avoids excessive interference of the guide portion 32 with the wheels of the flat car, thereby reducing friction between the wheels and the guide portion and thereby avoiding wear of the side surfaces of the wheels.
In some embodiments disclosed in the present application, the swapping platform 1 is connected to the flatbed 2 by a floating chain or spring 12 and lies on the flatbed 2, as shown in fig. 1 or 3. That is, the power exchanging platform 1 is placed on the flat car with slight movement in three directions relative to the flat car 2. The arrangement mode can improve the light flexibility of battery transportation and bearing and improve the flexibility of battery assembly and disassembly.
In some embodiments disclosed in the present application, as shown in fig. 1, 2 or 3, the flatbed 2 further comprises a handle bar 22 arranged near the longitudinal end of the flatbed 2 where the stop 21 is arranged, the relative position of the handle bar 22 and the stop 21 being visible in fig. 1. The use of the handle bars 22 makes it possible to facilitate the handling of the platform lorry. Furthermore, the handle lever 22 is provided at the end close to the stopper portion 21 for the practical feasibility of operating the handle lever 22, because the flatbed 2 can only be driven into the track from the other end with respect to the stopper portion 21 due to the provision of the stopper portion 21, whereas if the handle lever 22 is provided at the other end with respect to the stopper portion 21, it happens that the handle lever passes under the bottom of the electric vehicle, which is very inconvenient. Therefore, it is preferable to dispose the handle bar 22 near the longitudinal end of the flat cart 2 where the stopper portion 21 is disposed.
In some embodiments disclosed herein, as shown in fig. 1 and 2, flat cart 2 further includes a booster wheel 23 disposed at the bottom of flat cart 2 and positioned longitudinally of booster wheel 23 adjacent to handle bar 22. Optionally, the booster wheel 23 is configured as an electric drive wheel. This makes the operation of the flatbed movement more labor-saving. Furthermore, positioning booster wheel 23 longitudinally closer to the handlebar makes it easier to handle the flatbed movement.
In some embodiments disclosed herein, the lifting unit 31 is configured to include a jack, as shown in fig. 1, 2, or 4. A jack is a mechanism that is commonly used during vehicle maintenance and occupies less space relative to other lifting mechanisms.
In some embodiments disclosed herein, as shown in fig. 1 or 3, the swapping platform 1 includes at least one body positioning element 13 disposed near the periphery of the swapping platform 1. The vehicle body positioning element 13 can be locked with the bottom of the electric vehicle when the battery replacing platform 1 is in contact with the bottom of the electric vehicle, so that the battery replacing platform 1 is positioned at the bottom of the electric vehicle, and the stability of a battery replacing process is ensured. Optionally, in some embodiments disclosed herein, the body positioning element 13 is configured as a liftable body positioning pin. The feasible car body positioning pin can be lifted electrically, so that the use flexibility of the battery replacing platform is improved.
In some embodiments disclosed herein, referring to fig. 1 or 4, the lifting unit 31 includes a positioning element 33 disposed on a lifting surface of the lifting unit 31. The positioning member 33 is positioned at the bottom of the electric vehicle when the lifting unit 31 lifts the electric vehicle, so that the lateral position of the guide portion 32 can be determined, so that the longitudinal movement of the flat plate 2 is stably guided thereafter.
In some embodiments disclosed herein, referring to fig. 3, the swapping platform 1 further comprises at least one battery supporting element 14 disposed on the swapping platform 1. The battery supporting element 14 can support the battery on the battery replacing platform 1, so that the battery is prevented from being in surface-to-surface contact with the battery replacing platform 1 directly, and heat dissipation of the battery is facilitated. Preferably, the battery supporting elements 14 can be uniformly distributed on the power exchanging platform 1.
Alternatively, as can be seen from fig. 4, a battery positioning pin 15 and a battery sleeve 16 may be provided on the battery replacing platform 1, which can be matched with each other during the battery replacing process, specifically, the battery positioning pin 15 can lock the battery replacing platform and the battery, and then the battery sleeve 16 can be assembled and disassembled to screw or unscrew the bolt on the battery, so as to install or disassemble the battery.
The application also discloses a mobile battery replacing device combination. As shown in fig. 5, the mobile battery swapping device combination includes: a lifting mechanism 3, a first flat car 2', a second flat car 2 ″ and a corresponding first electrical switching platform 1' and second electrical switching platform 1 ″, wherein the lifting mechanism 3, the two flat cars 2', 2 ″ and the two electrical switching platforms 1', 1 ″ are designed as a lifting mechanism 3, a flat car 2 and an electrical switching platform 1 according to any of the exemplary embodiments of the present application. The components in the mobile battery replacement device combination can be arranged as follows:
the lifting mechanism 3 lifts the motor vehicle to the height of battery replacement and the guide part 32 forms a track;
the first battery replacement platform 1 'moves to the bottom of the motor vehicle along with the first flat car 2' to detach the insufficient battery, and then the first battery replacement platform is pulled out; and
the second battery replacing platform 1' carries the full-charge battery 20, and the second battery replacing platform 1' moves to the lower part of the motor vehicle along with the second flat car 2' and is fully installed with the full-charge battery 20 to the bottom of the motor vehicle.
The structure of the combination of the mobile battery replacing device can enable the battery replacing process of the electric vehicle to be more rapid and convenient, and the time required by the battery replacing process can be greatly saved by respectively executing different processes by the two battery replacing platforms and the flat car, so that the requirements of a mobile battery replacing scene on the battery replacing process are very met.
The foregoing description of the specific embodiments has been presented only to illustrate the principles of the invention more clearly, and in which various features are shown or described in detail to facilitate an understanding of the principles of the invention. Various modifications or changes to the invention will be readily apparent to those skilled in the art without departing from the scope of the invention. It is to be understood that such modifications and variations are intended to be included within the scope of the present invention.
The foregoing description is exemplary rather than defined as being limited thereto. Various non-limiting embodiments are disclosed herein, however, one of ordinary skill in the art would recognize that, based on the teachings above, various modifications and alterations would come within the scope of the appended claims. It is, therefore, to be understood that within the scope of the appended claims, disclosure other than the specific disclosure may be practiced. For that reason the following claims should be studied to determine true scope and content.
Claims (13)
1. A mobile battery replacement device is characterized by comprising:
the battery replacing platform is used for assembling, disassembling and bearing a battery;
a flat car for transporting the battery; and
the lifting mechanism is used for lifting the motor vehicle to reach a desired height, so that the battery replacing platform can be used for assembling and disassembling the battery; wherein the content of the first and second substances,
the power exchanging platform is flatly placed on the flat car and moves together with the flat car, and the lifting mechanism comprises a pair of lifting units arranged at intervals along the transverse direction of the motor vehicle and guide parts respectively arranged at the bottoms of the lifting units, wherein the guide parts jointly form a track for the movement of the flat car, and the track guides the movement of the flat car in the longitudinal direction and limits the movement of the flat car in the transverse direction.
2. The mobile battery swapping device as claimed in claim 1, wherein the lateral spacing between the pair of lifting units is adjustable.
3. The mobile battery changer according to claim 1, wherein the flat car further comprises at least one stopper portion, the at least one stopper portion is disposed at one longitudinal end of the flat car corresponding to the guide portion, and when the stopper portion is in contact with the guide portion, the continuous movement of the flat car is hindered.
4. The mobile battery changer according to claim 1, wherein the guide portions together form an inverted trapezoidal track for movement of the flat car.
5. The mobile battery replacing device as claimed in claim 1, wherein the battery replacing platform is connected with the flat car through a floating chain or a spring and is horizontally placed on the flat car.
6. The mobile battery swapping device of claim 3, wherein the flat car further comprises a handle bar disposed at a longitudinal end near a stop disposed on the flat car.
7. The mobile battery replacement device according to claim 6, wherein the flat car further comprises a power-assisted wheel, the power-assisted wheel is arranged at the bottom of the flat car, and the longitudinal position of the power-assisted wheel is close to the handle rod.
8. The mobile battery swapping device of claim 1, wherein the lifting unit is configured to comprise a jack.
9. The mobile battery swapping device of claim 1, wherein the battery swapping platform comprises at least one vehicle body positioning element disposed near the periphery of the battery swapping platform, and the vehicle body positioning element positions the battery swapping platform at a vehicle body when the battery swapping platform is used for assembling and disassembling a battery.
10. The mobile battery changer as recited in claim 9, wherein the body positioning element is configured as a liftable body positioning pin.
11. The mobile power swapping device of claim 1, wherein the lifting unit comprises a positioning element disposed on a lifting surface of the lifting unit and positioning the guide when the lifting unit lifts the vehicle.
12. The mobile battery swapping device of claim 1, wherein the battery swapping platform further comprises at least one battery supporting element disposed on the battery swapping platform.
13. A mobile battery replacing device combination comprises: a lifting mechanism, a first flatbed cart, a second flatbed cart and a corresponding first and second battery exchange platform, wherein the lifting mechanism, the two flatbeds and the two battery exchange platforms are configured as claimed in any of claims 1 to 12, wherein,
the lifting mechanism lifts the motor vehicle to the battery replacement height and the guide part forms a track;
the first battery replacing platform moves to the bottom of the motor vehicle along with the first flat car, a power-shortage battery is detached, and then the first battery replacing platform is pulled out; and
and the second battery replacing platform moves to the lower part of the motor vehicle along with the second flat car and is provided with a full-electric battery to the bottom of the motor vehicle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920658486.6U CN210126516U (en) | 2019-05-08 | 2019-05-08 | Mobile battery replacing device and mobile battery replacing device combination |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920658486.6U CN210126516U (en) | 2019-05-08 | 2019-05-08 | Mobile battery replacing device and mobile battery replacing device combination |
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| CN210126516U true CN210126516U (en) | 2020-03-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022252256A1 (en) * | 2021-05-31 | 2022-12-08 | 浙江康迪智能换电科技有限公司 | Electric car battery replacement positioning lifting mechanism |
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- 2019-05-08 CN CN201920658486.6U patent/CN210126516U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022252256A1 (en) * | 2021-05-31 | 2022-12-08 | 浙江康迪智能换电科技有限公司 | Electric car battery replacement positioning lifting mechanism |
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