CN211995244U - Power exchange equipment and power exchange station including the same - Google Patents

Abstract

The utility model discloses a trade electric equipment and contain its trade power station. Should trade electric equipment includes: the battery replacing platform can be lifted relative to the travelling mechanism; the battery replacement equipment further comprises: a first wire; the first wiring is connected to the battery replacing platform from the upper side of the battery replacing platform. The battery replacement equipment has an optimized wiring scheme, and wires are routed from the upper side of the battery replacement equipment so as to avoid interference on other parts of the equipment. The power station has the same effects as described above.

Description

Power exchange equipment and power exchange station including the same

technical field

The utility model relates to the field of electric vehicle power exchange, in particular to a power exchange device and a power exchange station including the same.

Background technique

At present, the emission of automobile exhaust is still an important factor of environmental pollution. In order to control automobile exhaust, natural vehicles, hydrogen fuel vehicles, solar vehicles and electric vehicles have been developed to replace fuel vehicles. One of the most promising applications is electric vehicles. At present, electric vehicles mainly include two types: direct-charging and quick-changing.

Due to the limitation of charging time and location, many new energy electric vehicles are gradually adopting the quick-change type (ie, the mode of quick battery replacement) for energy supply.

The battery replacement of electric vehicles is usually carried out in the replacement station. When the battery pack of the electric vehicle is replaced, the battery pack of the electric vehicle needs to be disassembled or installed and transported through the battery replacement device. The battery replacement device needs to be able to move smoothly in the replacement station. At the same time, the movement and control of the power exchange equipment generally require line transmission to achieve. Therefore, the wiring of the power exchange equipment is very important, and an unfavorable wiring scheme may cause problems such as tangled wires and circuit breakage.

Utility model content

The technical problem to be solved by the present invention is to provide a power exchange device and a power exchange station including the same in order to overcome the above-mentioned defects of the prior art.

The utility model solves the above-mentioned technical problems through the following technical solutions:

A power exchange device, comprising: a running mechanism and a power exchange platform, the power exchange platform can be raised and lowered relative to the running mechanism;

The power exchange device further includes: a first wiring;

The first wiring is connected to the power exchange platform from the upper side of the power exchange platform.

Preferably, the first wiring is wound from the head end or the tail end of the body of the power exchange device to the power exchange platform, and is connected to the power exchange platform, and the body includes Walking mechanism and power exchange platform.

Preferably, the power exchange device further includes a cable drag chain, the cable drag chain is provided on a first side of the vehicle body in the running direction and is spaced from the vehicle body, the first side is parallel to the In the running direction, the first routing wire is passed through the cable drag chain.

Preferably, a protective cover is provided at the head end or the rear end of the vehicle body, the protective cover is connected to one end of the cable drag chain, and the first wiring is connected to the vehicle body through the protective cover .

Preferably, the first wiring is arranged along the edge of the power exchange platform.

Preferably, the power exchange platform includes a moving part that can horizontally protrude toward a second side of the vehicle body opposite to the first side in a horizontal direction.

Preferably, one end of the first wiring is provided with a connector, and the connector is inserted into the horizontal drive of the power exchange platform.

Preferably, the power exchange platform includes: a fixed part, a moving part and an alignment drive;

The fixed part can be raised and lowered relative to the walking mechanism, the moving part is arranged on the fixed part, and the alignment drive is used to drive the moving part to move relative to the fixed part;

The first wiring is electrically connected to the alignment driver.

Preferably, the power exchange platform further comprises an unlocking part for unlocking the battery of the vehicle and an unlocking drive; the unlocking part is provided on the fixing part, and the unlocking drive is used to drive the unlocking part relative to the fixed part moves;

The first wiring is electrically connected to the unlocking driver.

Preferably, the first wiring includes a first branch wiring and a second branch wiring, the first branch wiring is electrically connected to the alignment driver, and the second branch wiring is electrically connected to the alignment driver. Unlock the driver.

Preferably, the power exchange device further includes a second wire, and the second wire is electrically connected to the running mechanism.

Preferably, the power exchange device further includes a lifting mechanism, the lifting mechanism is arranged on the walking mechanism and is used for lifting and lowering the power exchange platform, and the second wiring is also electrically connected to the lifting mechanism.

Preferably, the first wiring and/or the second wiring include signal wiring and power wiring.

Preferably, the head end or the tail end of the body of the power exchange device in the running direction is provided with a drive mounting part, the drive mounting part is provided on one side of the power exchange platform, and the first wiring is passed through It is arranged on the drive installation part and connected to the power exchange platform.

Preferably, a side of the power exchange platform close to the drive installation part is provided with a first fixing part, and a side of the drive installation part close to the power exchange platform is provided with a second fixed part; The first fixing piece and the second fixing piece are used to fix the first wiring, and the length of the first wiring between the first fixing piece and the second fixing piece is longer than the length between the first fixing piece and the second fixing piece. distance between.

Preferably, a gap is left between the fixed part and the moving part in the up-down direction, and the first wiring is connected to the alignment drive through the gap.

Preferably, a gap is left between the fixing part and the unlocking part in the up-down direction, and the first wiring is connected to the unlocking drive through the gap.

A power exchange station includes the power exchange equipment as described above.

The positive improvement effect of the utility model is that the power exchange equipment has an optimized wiring scheme, and the wires are routed from the top of the power exchange equipment to avoid interference with other components of the equipment. The swapping station has the same effect as above.

Description of drawings

FIG. 1 is a schematic three-dimensional structural diagram of a power exchange device according to an embodiment of the present invention.

FIG. 2 is a schematic top-view structural diagram of a power exchange device according to an embodiment of the present invention.

FIG. 3 is another top-view structural schematic diagram of a power exchange device according to an embodiment of the present invention.

Description of reference numbers:

Swap equipment 100

Body 101

Pedestal 103

Driver Mounting Section 105

Battery swap platform 110

Fixed part 111

Mobile part 112

Unlock part 113

Registration drive 115

Unlock the drive 116

first line 141

First point trace 143

Second point trace 144

Second trace 152

cable chain 161

protective case 165

First Fixture 171

Second Fixture 172

Detailed ways

Below in conjunction with the accompanying drawings, the present invention will be further described by way of embodiments, but the present invention will not be limited to the scope of the embodiments.

1-3 illustrate an example of a power exchange device 100 according to Embodiment 1 of the present invention.

1 and 2 , in order to clearly illustrate the structure of the power exchange device 100 , the first wiring 141 and the second wiring 152 described below are omitted.

The power exchange device 100 includes a running mechanism, a power exchange platform 110, and a lift mechanism for driving the power exchange platform 110 to move vertically relative to the running mechanism.

The power exchange device 100 further includes: a first wiring 141 and/or a second wiring 152 .

The first wiring 141 is electrically connected to the power exchange platform 110 ; the second wiring 152 is electrically connected to the lifting mechanism and the traveling mechanism.

The first wiring 141 and the second wiring 152 are shown as double-dot chain lines in FIG. 3 . It should be understood that FIG. 3 illustrates the general layout of the first wiring 141 and the second wiring 152 , and does not mean that the first wiring 141 and the second wiring 152 must be bent or bent as shown in FIG. 3 . , the number of lines can also be selected according to needs, and does not need to be equivalent to the figure.

The traveling mechanism includes a base 103 and a traveling power mechanism. One end of the base 103 (the head or tail end in the traveling direction of the battery swapping device 100 ) is provided with a drive mounting portion 105 , and the traveling power mechanism is provided in the drive mounting portion 105 .

The lift mechanism includes a lift power mechanism and a lift actuation mechanism, and the lift power mechanism is used to provide power for the lift actuation mechanism.

The lift power mechanism is also provided in the drive mounting portion 105 .

In this embodiment, the elevating actuating mechanism is a cam, and the power exchange platform 110 is connected to the traveling mechanism through the cam. For the structure and connection method of the elevating actuating mechanism, refer to the jacking mechanism in Chinese patent application CN201711244221.3.

However, the present invention is not limited to this, and the lift actuating mechanism may also be other existing structures that can realize lift, such as a scissor lift mechanism and the like.

The lifting power mechanism and the walking power mechanism can be rotary motors and the like.

The power exchange platform 110 includes a fixed part 111 , a moving part 112 and an alignment drive 115 . The fixed part 111 is provided on the lift mechanism, specifically on the lift actuating mechanism 121 of the lift mechanism, and the alignment drive 115 is used to drive the moving part 112 to move relative to the fixed part 111 .

The power exchange platform 110 further includes an unlocking part 113 and an unlocking drive 116 . The unlocking part 113 is provided with an unlocking top rod for unlocking the battery of the vehicle. Of course, those skilled in the art can also choose other existing feasible unlocking mechanisms to replace the unlocking top rod as required. The unlocking drive 116 is used to drive the unlocking part 113 to move relative to the fixed part 111 .

The alignment drive 115 and the unlocking drive 116 may be a rotary motor, a linear motor, or the like.

In this embodiment, the fixed part 111 , the moving part 112 and the unlocking part 113 are all plate-shaped members, but the present invention is not limited to this, and those skilled in the art can select the fixed part 111 , the moving part 112 and the Morphological structure of the unlocking portion 113 .

At least one sensor (not shown in the figure) is disposed on the power exchange platform 110, and the first wiring 141 is electrically connected to the sensor. The sensor may be a pressure sensor, a position sensor, a distance sensor, etc. for measuring the force, horizontal movement distance, vertical movement distance, etc. of the power exchange platform 110 .

Both the alignment driver 115 and the unlock driver 116 are electrically connected to the first trace 141 . The external power supply/or the external controller is electrically connected to the alignment driver 115 and the unlocking driver 116 through the first wire 141 .

Both the lifting power mechanism and the walking power mechanism are connected to the second wiring 152 . The external power supply/or the external controller is electrically connected to the lifting power mechanism and the walking power mechanism through the second wiring 152 .

The first wiring 141 is connected to the fixing portion 111 of the power exchange platform 110 .

The first branch wire 141 includes a first branch wire 143 and a second branch wire 144, the first branch wire 143 is electrically connected to the alignment driver 115, and the second branch wire 144 is electrically connected to the unlock driver 116, so as to respectively The bit driver 115 and the unlock driver 116 are powered or electrically controlled.

The first wiring 141 is connected to the power exchange platform 110 from the upper side of the power exchange platform 110 .

The first wiring 141 is wound from the head end or the tail end of the vehicle body 101 of the power exchange device 100 to the power exchange platform 110 , and is connected to the power exchange platform 110 , and the vehicle body 101 includes the running mechanism and the power exchange platform 110 . .

The power exchange device 100 further includes a cable drag chain 161. The cable drag chain 161 is arranged on the first side of the vehicle body 101 in the running direction and is spaced apart from the vehicle body 101. The first side is parallel to the running direction, and the first wiring 141 passes through. Set in the cable drag chain 161.

The moving portion 112 can protrude horizontally toward the second side of the vehicle body 101 opposite to the first side in the horizontal direction. When the battery is removed from the battery swapping device 100 , the moving part 112 will move horizontally and protrude toward the outside of the vehicle body 101 , and the protruding direction is the second side opposite to the first side. In this way, the cable drag chain 161 does not interfere with the movement of the moving part 112 .

A protective shell 165 is provided at the head end or the rear end of the vehicle body 101 , the protective shell 165 is connected to one end of the cable drag chain 161 , and the first wiring 141 is connected to the vehicle body 101 through the protective shell 165 .

The first wiring 141 is arranged along the edge of the power exchange platform 110 . The first wiring 141 is fixed to the edge of the power exchange platform 110 by a plurality of fixing members arranged along the edge, and specifically, to the edge of the fixing portion 111 .

One end of the first wiring 141 is provided with a connector, and the connector is inserted into the horizontal drive of the power exchange platform 110 .

The first wire 141 and/or the second wire 152 include signal wires and power wires to transmit electrical signals and power.

The head end or the tail end of the vehicle body 101 of the power exchange device 100 is provided with a drive installation part 105 , the drive installation part 105 is disposed on one side of the power exchange platform 110 , and the first wiring 141 is passed through the drive installation part 105 and connected to the power exchange platform 110.

The side of the power exchange platform 110 close to the drive installation part 105 is provided with a first fixing member 171 , and the side of the drive installation part 105 close to the power exchange platform 110 is provided with a second fixing member 172 , the first fixing member 171 and the first fixing member 171 The two fixing members 172 are used for fixing the first wiring 141 , and the first wiring 141 between the first fixing member 171 and the second fixing member 172 is left with a margin. In this way, the power exchange platform 110 will not be pulled on the first wiring 141 when it is raised or lowered.

A gap is left between the fixed part 111 and the moving part 112 in the up-down direction, and the first wiring 141 is connected to the alignment drive 115 through the gap.

There is a gap between the fixing part 111 and the unlocking part 113 in the up-down direction, and the first wiring 141 is connected to the unlocking drive 116 through the gap.

As shown in FIG. 3 , a part of the first wiring 141 is represented by a dotted line, and this part of the first wiring 141 is located below the moving part 112 and the unlocking part 113 and is blocked by them.

This embodiment also provides a power exchange station, which includes the above power exchange device 100 .

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inside", "outside" and other indicated orientations or positional relationships are based on the positional relationship or orientation of the device or component during normal use, only for the convenience of describing the present invention and simplifying the description, rather than indicating or It is implied that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation at all times, and therefore should not be construed as limiting the invention in this regard.

Although the specific embodiments of the present invention are described above, those skilled in the art should understand that this is only an example, and the protection scope of the present invention is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the present invention, but these changes and modifications all fall within the protection scope of the present invention.

Claims (18)

1. A power exchange device, characterized in that it comprises: a running mechanism and a power exchange platform, and the power exchange platform can be raised and lowered relative to the running mechanism; The power exchange device further includes: a first wiring; The first wiring is connected to the power exchange platform from the upper side of the power exchange platform. 2 . The power exchange device according to claim 1 , wherein the first wiring is wound around the power exchange platform from a head end or a tail end of a vehicle body of the power exchange device in a traveling direction, 2 . and is connected to the power exchange platform, and the vehicle body includes a running mechanism and a power exchange platform. 3 . The power exchange device according to claim 2 , wherein the power exchange device further comprises a cable drag chain, and the cable drag chain is arranged on the first side of the vehicle body in the traveling direction and is connected with all the power cables. 4 . The vehicle bodies are spaced apart, the first side is parallel to the running direction, and the first wiring is passed through the cable drag chain. 4 . The power exchange device according to claim 3 , wherein a protective shell is provided at the head end or the rear end of the vehicle body, the protective shell is connected to one end of the cable drag chain, and the first The wiring is connected to the vehicle body through the protective shell. 5 . The power exchange device according to claim 1 , wherein the first wiring is arranged along an edge of the power exchange platform. 6 . 6 . The power exchange device according to claim 3 , wherein the power exchange platform comprises a moving part, and the moving part can face a second side of the vehicle body opposite to the first side in a horizontal direction. 7 . Both sides extend horizontally. 7 . The power exchange device according to claim 1 , wherein one end of the first wiring is provided with a connector, and the connector is inserted into the horizontal drive of the power exchange platform. 8 . 8. The power exchange device according to claim 1, wherein the power exchange platform comprises: a fixed part, a moving part and an alignment drive; The fixed part can be raised and lowered relative to the walking mechanism, the moving part is arranged on the fixed part, and the alignment drive is used to drive the moving part to move relative to the fixed part; The first wiring is electrically connected to the alignment driver. 9 . The power exchange device according to claim 8 , wherein the power exchange platform further comprises an unlocking part and an unlocking drive for unlocking the battery of the vehicle; the unlocking part is arranged on the fixing part, so that the The unlocking drive is used to drive the unlocking part to move relative to the fixed part; The first wiring is electrically connected to the unlocking driver. 10 . The power exchange device according to claim 9 , wherein the first wiring comprises a first branch wiring and a second branch wiring, and the first branch wiring is electrically connected to the alignment drive, and the second branch wiring is electrically connected to the unlocking drive. 11 . The power exchange device according to claim 1 , wherein the power exchange device further comprises a second wiring, and the second wiring is electrically connected to the running mechanism. 12 . 12 . The power exchange device according to claim 11 , wherein the power exchange device further comprises a lifting mechanism, the lifting mechanism is arranged on the walking mechanism and is used to lift the power exchange platform, the The second wiring is also electrically connected to the lifting mechanism. 13 . The power exchange device according to claim 11 , wherein the first wiring and/or the second wiring comprises a signal wire and a power wire. 14 . 14 . The power exchange device according to claim 2 , wherein a drive mounting portion is provided at a head end or a tail end of the vehicle body of the power exchange device in the traveling direction, and the drive mounting portion is provided on the power exchange device. 15 . On one side of the power exchange platform, the first wiring is passed through the drive installation part and connected to the power exchange platform. 15 . The power exchange device according to claim 14 , wherein a side of the power exchange platform close to the drive installation portion is provided with a first fixing member, and a side of the drive installation portion close to the power exchange is provided. 16 . One side of the platform is provided with a second fixing piece, the first fixing piece and the second fixing piece are used for fixing the first wiring, and the first wiring between the first fixing piece and the second fixing piece is The wire length is greater than the distance between the first fixing member and the second fixing member. 16 . The power exchange device according to claim 8 , wherein a gap is left between the fixed part and the moving part in an up-down direction, and the first wiring is connected to the pair of wires through the gap. 17 . bit driven. 17 . The power exchange device according to claim 9 , wherein a gap is left between the fixing part and the unlocking part in the up-down direction, and the first wiring is connected to the unlocking part through the gap. 18 . drive. 18. A power exchange station, characterized in that it comprises the power exchange device according to any one of claims 1-17.

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