Electric ferry wheel battery replacing device and electric ferry wheel

Abstract

The utility model provides an electric ferry wheel battery changing device and an electric ferry wheel, relates to the technical field of electric ferry wheels, and aims to solve the technical problem that the electric ferry wheel in the prior art is not flexible enough in battery changing. The electric ferry wheel battery changing device comprises an energy storage container support provided with a first power supply part; the energy storage container is provided with a second power supply piece and a first connecting piece, the second power supply piece and the first connecting piece are located at the two ends of the energy storage container respectively, and the first power supply piece is connected with the second power supply piece; and the electricity changing mechanism is provided with a moving assembly and a second connecting piece, one end of the second connecting piece is connected with the moving assembly, the other end of the second connecting piece is connected with the first connecting piece, electricity changing operation on the electric ferry wheel is achieved through the electricity changing device, so that electricity changing is flexible, and the operation cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric ferry, especially to an electric ferry power changing device and electric ferry. BACKGROUND

[0002] Traditional ships use fossil fuels as the main energy source, emitting a large amount of pollutants and causing environmental degradation. Electric ships use electric energy for driving, which can effectively reduce carbon emissions and reduce the impact on the environment. However, the current electric ships have limited cruising range and need to be recharged.

[0003] Currently, the main way to change the power of electric ferries is to use a port crane to change the power of the receiving ship, but it has the following obvious limitations: first, the crane is not specifically used for power changing, which requires additional installation and debugging time, resulting in low efficiency of power changing operation; second, the crane operation needs to occupy the port berth, affecting the efficiency of the port channel; third, the crane power changing process is limited by the crane capacity and cannot quickly complete the power changing of large electric ships. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide an electric ferry power changing device and electric ferry to alleviate the technical problem of insufficient flexibility in changing the power of electric ferries in the prior art.

[0005] In the first aspect, the utility model provides an electric ferry power changing device, comprising:

[0006] The energy storage container support is provided with a first power supply part;

[0007] The energy storage container is provided with a second power supply part and a first connecting part, the second power supply part and the first connecting part are respectively located at both ends of the energy storage container, and the first power supply part is connected with the second power supply part;

[0008] The power changing mechanism is provided with a moving assembly and a second connecting part, one end of the second connecting part is connected with the moving assembly, and the other end is connected with the first connecting part.

[0009] Optionally, the first power supply part includes at least one power supply female head, and each power supply female head is arranged along the length direction of the energy storage container support at intervals;

[0010] The second power supply part includes the same number of power supply male heads as the power supply female heads, each power supply male head is arranged along the length direction of the energy storage container at intervals, and each power supply male head is matched with each power supply female head.

[0011] Optionally, the first power supply part is provided with a first guide part, the second power supply part is provided with a second guide part, and the first guide part is connected with the second guide part.

[0012] Optionally, the first guide part is a guide pin, and the second guide part is a guide hole.

[0013] Optionally, the energy storage container is provided with an extension plate located at one side of the energy storage container, the first connecting piece is located at the other side of the energy storage container, and the second power supply piece is located at one end face of the extension plate close to the first connecting piece.

[0014] Optionally, the moving assembly comprises a first moving mechanism and a second moving mechanism, one end of the first moving mechanism is connected with the second moving mechanism, the other end is connected with the energy storage container, the first moving mechanism drives the energy storage container to move in the horizontal direction, and the second moving mechanism drives the energy storage container to move in the vertical direction.

[0015] Optionally, the second moving mechanism comprises a connecting plate and a second moving piece, one end of the connecting plate is connected with one end of the energy storage container, the other end is connected with one end of the second moving piece, and the other end of the second moving piece is connected with the first moving mechanism.

[0016] Optionally, the second connecting piece is located at one end of the connecting plate away from the second moving piece, and the second connecting piece is connected with the first connecting piece in a clamping manner.

[0017] Optionally, the energy storage container support is provided with a sensor for determining the position of the battery replacing mechanism.

[0018] In a second aspect, the utility model provides a kind of electric ferry, comprising: hull and electric ferry battery replacing device located in hull, electric ferry battery replacing device is described above electric ferry battery replacing device;Hull is provided with out-ship deck and into-ship deck, and out-ship deck and into-ship deck are located at the two sides of electric ferry battery replacing device respectively.

[0019] The utility model provides a kind of electric ferry battery replacing device and electric ferry, and the battery replacing device includes: energy storage container support, is provided with first power supply piece;Energy storage container is provided with second power supply piece and first connecting piece, and second power supply piece and first connecting piece are located at the two ends of energy storage container respectively, and first power supply piece is connected with second power supply piece;Battery replacing mechanism is provided with moving assembly and second connecting piece, one end of second connecting piece is connected with moving assembly, the other end is connected with first connecting piece, and the battery replacing device is used to realize the battery replacing operation of electric ferry, to make battery replacing flexible and reduce operating cost. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or prior art description, and obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating labor.

[0021] Figure 1A structure schematic view of the electric ferry power changing device is provided for the embodiment of the utility model.

[0022] Figure 2 A structure schematic view of the energy storage container support is provided for the embodiment of the utility model.

[0023] Figure 3 A structure schematic view of the energy storage container is provided for the embodiment of the utility model.

[0024] Figure 4 A structure schematic view of the power changing mechanism is provided for the embodiment of the utility model.

[0025] Figure 5 A structure schematic view of the electric ferry is provided for the embodiment of the utility model.

[0026] Icon: 100-energy storage container support, 110-power supply female head, 120-guide pin, 200-energy storage container, 210-power supply male head, 220-guide hole, 230-first connecting piece, 300-power changing mechanism, 310-connecting plate, 320-second connecting piece, 330-second moving piece, 340-power changing vehicle, 400-ship body, 410-shipboard, 420-shipboard, 500-power changing device. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0029] Figure 1 A structure schematic view of the electric ferry power changing device is provided for the embodiment of the utility model, as Figure 1As shown, the electric ferry battery replacement device comprises a battery storage container support 100, a battery storage container 200 and a battery replacement mechanism 300. The battery storage container 200 is used to provide electric energy for the electric ferry, and is provided with a battery, a fire-fighting device, a PCS (cabinet type) cabinet, an electrical cabinet and a monitoring device, etc. inside. The battery storage container support 100 is used to place the battery storage container. The battery replacement mechanism 300 is used to replace the battery storage container 200 for the electric ferry.

[0030] Further, the battery storage container support 100 is provided with a first power supply part. The battery storage container 200 is provided with a second power supply part and a first connecting part 230. The second power supply part and the first connecting part 230 are respectively located at two ends of the battery storage container 200. The first power supply part is connected with the second power supply part. The battery replacement mechanism 300 is provided with a moving assembly and a second connecting part 320. One end of the second connecting part 320 is connected with the moving assembly, and the other end is connected with the first connecting part 230.

[0031] In the present application, the battery storage container 200 on the battery storage container support 100 is replaced by the battery replacement mechanism 300, so as to realize the battery replacement operation of the electric ferry, thereby making the battery replacement flexible and reducing the operation cost.

[0032] In an optional embodiment, the first power supply part comprises at least one power supply female head 110. Each power supply female head 110 is arranged along the length direction of the battery storage container support 100.

[0033] As shown, Figure 2 The battery storage container support 100 comprises a support body and a base. The support body comprises two door-shaped supports and a support frame. The two door-shaped supports are oppositely arranged, and the support frame is located between the two door-shaped supports. One end of the base is fixedly connected with the end of the door-shaped support away from the support frame, and the other end is connected with the body of the electric ferry.

[0034] Further, the battery storage container support 100 can be a rectangular support with one side opening or a square support with one side opening. The shape of the battery storage container support 100 can be set according to the shape of the battery storage container 200.

[0035] Each door-shaped support of the battery storage container support 100 is provided with the first power supply part. The first power supply part is provided with at least one power supply female head 110. Each power supply female head 110 is uniformly arranged along the length direction of the battery storage container support 100. The power supply female head 110 is used to connect the second power supply part on the battery storage container 200, and transmit electric energy for the electric ferry.

[0036] In an optional embodiment, the second power supply part comprises a number of power supply male heads 210 same as the number of the power supply female heads 110. Each power supply male head 210 is arranged along the length direction of the battery storage container 200, and each power supply male head 210 is adapted to each power supply female head 110.

[0037] Further, the energy storage container 200 is provided with an extension plate, the extension plate is located at one side of the energy storage container 200, the first connecting piece 230 is arranged at the other side of the energy storage container 200, and the second power supply piece is located at the end face of the extension plate close to the first connecting piece 230.

[0038] As shown in Figure 3 , the bottom of the energy storage container 200 is provided with a first connecting piece 230, which is used to connect the energy storage container 200 with the battery replacement mechanism 300; one end of the energy storage container 200 away from the first connecting piece 230 is provided with an extension plate, and two extension plates are respectively located at two sides of the energy storage container 200, and the top of the extension plate is flush with the top of the energy storage container 200;

[0039] A second power supply piece is arranged on the end face of each extension plate of the energy storage container 200 close to the first connecting piece 230, the second power supply piece includes at least one power supply male head 210, the power supply male head 210 is uniformly arranged along the length direction of the energy storage container 200, and the number of the power supply male head 210 is the same as that of the power supply female head 110, the power supply male head 210 is connected with the power supply female head 110 in a matched mode, and is used to transmit the electric energy of the energy storage container 200 to the electric ferry.

[0040] In the present application, the energy storage container 200 is moved into the energy storage container support 100 through the battery replacement mechanism 300, and the power supply male head 210 on the energy storage container 200 is connected with the power supply female head 110 of the energy storage container support 100, so that the energy storage container 200 provides electric energy for the electric ferry, thereby the electric ferry can be replaced at any time without being limited by the location, and the replacement point is more flexible.

[0041] In order to ensure the quick connection of the power supply female head 110 and the power supply male head 210, a first guide piece is arranged on the first power supply piece and a second guide piece is arranged on the second power supply piece, the first guide piece is connected with the second guide piece, so as to limit the position of the energy storage container 200 and the energy storage container support 100, so as to realize the accurate positioning of the power supply female head 110 and the power supply male head 210.

[0042] Further, as shown in Figure 2 and Figure 3 , the first guide piece can be any one of a guide pin 120 and / or a guide column, and the second guide piece is a guide hole 220.

[0043] In an alternative embodiment, the moving assembly includes a first moving mechanism and a second moving mechanism, one end of the first moving mechanism is connected with the second moving mechanism, the other end is connected with the energy storage container 200, the first moving mechanism drives the energy storage container 200 to move in the horizontal direction, and the second moving mechanism drives the energy storage container 200 to move in the vertical direction.

[0044] In an alternative embodiment, the second moving mechanism comprises a connecting plate 310 and a second moving piece 330, one end of the connecting plate 310 is connected with one end of the energy storage container 200, the other end of the connecting plate 310 is connected with one end of the second moving piece 330, the other end of the second moving piece 330 is connected with the first moving mechanism.

[0045] As shown in Figure 4 , the moving assembly comprises a first moving mechanism and a second moving mechanism, the first moving mechanism drives the energy storage container 200 to move in the horizontal direction, and the second moving mechanism drives the energy storage container 200 to move in the vertical direction. The second moving mechanism comprises a connecting plate 310 and a second moving piece 330, one end of the connecting plate 310 is connected with one end of the energy storage container 200, the other end of the connecting plate 310 is connected with one end of the second moving piece 330, and the other end of the second moving piece 330 is connected with the first moving mechanism.

[0046] Specifically, the energy storage container 200 is connected with one end of the second moving piece 330 through the connecting plate 310, and the other end of the second moving piece 330 is connected with the first moving mechanism. When it is necessary to replace the electricity of the electric ferry, the second moving piece 330 first moves the energy storage container 200 in the vertical direction, so that the extension plate of the energy storage container 200 is in the direction of the energy storage container support 100, then the first moving mechanism moves the energy storage container 200 into the energy storage container support 100, and finally the second moving piece 330 drives the energy storage container 200 to move, so that the power male head 210 of the energy storage container 200 is connected with the power female head 110 of the energy storage container support 100, thereby completing the operation of replacing the electricity of the electric ferry.

[0047] Further, the first moving mechanism includes but is not limited to any one of the electricity replacement vehicle 340 or the trolley that can realize horizontal movement.

[0048] Further, the second moving piece 330 includes but is not limited to any one of the hydraulic cylinder or the air cylinder that can realize vertical movement.

[0049] In order to ensure that the energy storage container is stably connected with the electricity replacement mechanism, the second connecting piece 320 is arranged on the connecting plate 310, the first connecting piece 230 is connected with the second connecting piece 320, thereby realizing the fixed connection between the energy storage container 200 and the connecting plate 310.

[0050] Further, the first connecting piece 230 and the second connecting piece 320 can be pin hole structure or electromagnetic structure.

[0051] In an alternative embodiment, the energy storage container support 100 is provided with a sensor for determining the position of the electricity replacement mechanism 300.

[0052] Specifically, when the electric ferry needs to swap batteries, firstly, the battery swapping vehicle 340 moves the energy storage container 200 into the energy storage container support 100. When the sensor detects the battery swapping vehicle 340, the vehicle stops moving, and the hydraulic cylinder moves the energy storage container 200 so that the guide hole 220 of the energy storage container 200 is inserted into the guide pin 120 of the energy storage container support 100, thereby connecting its power supply male connector 210 to the power supply female connector 110 of the energy storage container support 100, thus completing the battery swapping operation for the electric ferry.

[0053] The electric ferry battery swapping device provided by this utility model has the following beneficial effects:

[0054] 1. By replacing the energy storage container through the battery swapping mechanism, it is not limited by location and can swap the battery of the electric ferry at any time, realizing flexible battery swapping;

[0055] 2. The two energy storage containers can be used as energy storage containers or to provide power to the electric boat;

[0056] 3. Energy storage containers can make full use of low-cost electricity to store electricity and power electric ships during the day, thus reducing operating costs.

[0057] Figure 5 This utility model provides a structural schematic diagram of an electric ferry, as shown below. Figure 5 As shown, the electric ferry includes a hull 400 and an electric ferry power swapping device 500 disposed on the hull 400. The electric ferry power swapping device 500 is the same as described above. The hull 400 is provided with an exit deck 410 and an entry deck 420, which are located on both sides of the electric ferry power swapping device. The power swapping vehicle 340 can enter the hull 400 through the entry deck 420, swap the power supply of the electric ferry, and then exit the hull 400 through the exit deck 410.

[0058] Furthermore, in order to ensure the normal operation of electric ferries, two battery swapping devices are generally installed on them.

[0059] In one optional embodiment, the electric ferry battery swapping device includes:

[0060] The energy storage container support is equipped with a primary power supply unit.

[0061] The energy storage container is equipped with a second power supply component and a first connecting component. The second power supply component and the first connecting component are located at opposite ends of the energy storage container, and the first power supply component is connected to the second power supply component.

[0062] The battery swapping mechanism includes a moving component and a second connector. One end of the second connector is connected to the moving component, and the other end is connected to the first connector.

[0063] In an alternative embodiment, the first power supply member comprises at least one power supply female head, and each power supply female head is arranged along the length direction of the energy storage container support;

[0064] The second power supply member comprises a same number of power supply male heads as the power supply female heads, and each power supply male head is arranged along the length direction of the energy storage container and is matched with each power supply female head.

[0065] In an alternative embodiment, the first power supply member is provided with a first guide member, and the second power supply member is provided with a second guide member, and the first guide member is connected with the second guide member.

[0066] In an alternative embodiment, the first guide member is a guide pin, and the second guide member is a guide hole.

[0067] In an alternative embodiment, the energy storage container is provided with an extension plate, the extension plate is arranged at one side of the energy storage container, the first connecting member is arranged at the other side of the energy storage container, and the second power supply member is arranged at one end surface of the extension plate close to the first connecting member.

[0068] In an alternative embodiment, the moving assembly comprises a first moving mechanism and a second moving mechanism, one end of the first moving mechanism is connected with the second moving mechanism, the other end is connected with the energy storage container, the first moving mechanism drives the energy storage container to move along the horizontal direction, and the second moving mechanism drives the energy storage container to move along the vertical direction.

[0069] In an alternative embodiment, the second moving mechanism comprises a connecting plate and a second moving member, one end of the connecting plate is connected with one end of the energy storage container, the other end is connected with one end of the second moving member, and the other end of the second moving member is connected with the first moving mechanism.

[0070] In an alternative embodiment, the second connecting member is arranged at the end of the connecting plate away from the second moving member, and the second connecting member is connected with the first connecting member through clamping.

[0071] In an alternative embodiment, the energy storage container support is provided with a sensor for determining the position of the battery replacing mechanism.

[0072] It should be noted that similar reference numerals and letters refer to similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0073] In the description of the utility model, it needs to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, or it is the orientation or position relation of the utility model product when using usually, only is for the convenience of describing the utility model and simplifying the description, and does not indicate or imply the device or element indicated must have a particular orientation, with a particular orientation structure and operation, therefore can not be understood as the limitation of the utility model. In addition, the term "first", "second", "third" and so on are only used to distinguish the description, and can not be understood as indicating or implying relative importance.

[0074] In addition, the terms "horizontal", "vertical", "overhang" and other terms do not mean that the component must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0075] In the description of the utility model, it also needs to explain that, unless otherwise expressly provided and limited, the terms "set", "install", "connect", "connect" should be understood broadly, for example, can be fixedly connected, can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0076] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical scheme of the utility model, and not to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical scheme deviate from the scope of the technical scheme of the embodiments of the utility model.

Claims

1. An electric ferry power switching device, characterized in that include: The energy storage container support is equipped with a primary power supply unit. An energy storage container is provided with a second power supply component and a first connecting component. The second power supply component and the first connecting component are respectively located at both ends of the energy storage container, and the first power supply component is connected to the second power supply component. The battery swapping mechanism includes a moving component and a second connector. One end of the second connector is connected to the moving component, and the other end is connected to the first connector.

2. The electric ferry power switching device according to claim 1, characterized in that The first power supply component includes at least one power supply female connector, and each of the power supply female connectors is spaced apart along the length direction of the energy storage container support. The second power supply component includes the same number of male power supply connectors as the female power supply connectors. Each male power supply connector is spaced apart along the length of the energy storage container, and each male power supply connector is adapted to each female power supply connector.

3. The electric ferry power switching device according to claim 1 or 2, characterized in that, The first power supply component is provided with a first guide, and the second power supply component is provided with a second guide, and the first guide is connected to the second guide.

4. The electric ferry power switching device according to claim 3, characterized in that The first guide component is a guide pin, and the second guide component is a guide hole.

5. The electric ferry power switching device according to claim 1, characterized in that The energy storage container is provided with an extension plate located on one side of the energy storage container, the first connector is located on the other side of the energy storage container, and the second power supply component is located on the end face of the extension plate near the first connector.

6. The electric ferry power switching device according to claim 1, characterized in that The moving component includes a first moving mechanism and a second moving mechanism. One end of the first moving mechanism is connected to the second moving mechanism, and the other end is connected to the energy storage container. The first moving mechanism drives the energy storage container to move horizontally, and the second moving mechanism drives the energy storage container to move vertically.

7. The electric ferry power switching device according to claim 6, characterized in that The second moving mechanism includes a connecting plate and a second moving component. One end of the connecting plate is connected to one end of the energy storage container, and the other end is connected to one end of the second moving component. The other end of the second moving component is connected to the first moving mechanism.

8. The electric ferry power switching device according to claim 7, characterized in that The second connector is located at the end of the connecting plate away from the second movable member, and the second connector is snapped into connection with the first connector.

9. The electric ferry power switching device according to claim 1, characterized in that The energy storage container support is equipped with sensors for determining the location of the battery swapping mechanism.

10. An electrically powered ferry characterized in that include: The ship has a hull and an electric ferry battery swapping device disposed on the hull, wherein the electric ferry battery swapping device is any one of the electric ferry battery swapping devices described in any one of claims 1-9; the hull has an exit deck and an entry deck, wherein the exit deck and the entry deck are respectively located on both sides of the electric ferry battery swapping device.

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