CN216374260U

CN216374260U - Multi-towline type battery replacing equipment and battery replacing station comprising same

Info

Publication number: CN216374260U
Application number: CN202122420032.5U
Authority: CN
Inventors: 张建平; 孙光龙; 陈新雨; 赵政浩
Original assignee: Aulton New Energy Automotive Technology Co Ltd
Current assignee: Aulton New Energy Automotive Technology Co Ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-26
Anticipated expiration: 2031-09-30

Abstract

The utility model provides a multi-towline type battery replacing device and a battery replacing station comprising the same. According to the multi-towline type battery replacing equipment and the battery replacing station provided by the utility model, the pipeline towline is bent and overlapped along with the movement of the multi-towline type battery replacing equipment, the pipeline towline is divided into a plurality of towline units arranged in parallel, the pipeline is divided into a plurality of bundles of towline units which respectively penetrate through different towline units and are finally connected to the control unit, each towline unit can be bent and overlapped independently, and the turning radius of each towline unit can be reduced due to the reduction of the number of the pipelines in each towline unit, so that the space required by the towline unit in the height direction after being bent is reduced, and the space requirement of the multi-towline type battery replacing equipment in the height direction is further reduced.

Description

Multi-towline type battery replacing equipment and battery replacing station comprising same

Technical Field

The utility model relates to the field of battery replacement of electric automobiles, in particular to a multi-towline type battery replacement device and a battery replacement station comprising the same.

Background

At present, the emission of automobile exhaust is still an important factor of the problem of environmental pollution, and in order to treat the automobile exhaust, people develop natural automobiles, hydrogen fuel automobiles, solar automobiles and electric automobiles to replace fuel-oil automobiles. And among them, the most promising is the electric vehicle. The current electric automobile mainly comprises a direct charging type and a quick-change type.

The battery replacement of the quick-change electric vehicle is usually performed in a battery replacement station, when the battery pack of the electric vehicle is replaced, the battery pack of the electric vehicle needs to be detached or installed and transported through a battery replacement device, the battery replacement device needs to be capable of moving smoothly in the battery replacement station, and meanwhile, the movement and control of the battery replacement device can be realized only by line transmission. Chinese utility model patent cn202020149986.x discloses a trade electrical equipment and contain its trade station, and the first line electricity respectively of walking among this trade electrical equipment is connected in trading electric platform, and the second is walked the line electricity and is connected in elevating system, running gear, and the first line of walking is walked the line with the second and is all needed through same cable tow chain. Because the first pipeline of walking the line is in large quantity with the pipeline that the second was walked the line for cable tow chain's thickness is big, and turning radius is big, is difficult for buckling, and the size in vertical side is great after cable tow chain buckles, causes to trade the demand space of electric equipment on the direction of height big, leads to additionally to set up the holding tank or raise and trade electric equipment in cable tow chain below, thereby has increased cost of building a station and technology complexity.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-towline type battery replacing device and a battery replacing station comprising the same, and aims to overcome the defects that in the prior art, because a cable towline accommodating groove needs to be additionally formed or battery replacing equipment needs to be lifted due to overlarge vertical size of a cable towline during bending, the station building cost and the process complexity of the battery replacing station are increased.

The utility model solves the technical problems through the following technical scheme:

the utility model provides a many towlines formula trades electrical equipment, includes the body and connects pipeline towline on the body, many towlines formula trades electrical equipment passes through the control unit of pipeline electricity connection in trading the power station, its characterized in that:

the pipeline drag chain comprises a plurality of drag chain units which are horizontally arranged in parallel, and pipelines are respectively arranged in each drag chain unit in a penetrating mode.

In this scheme, adopt above-mentioned structural style, the pipeline tow chain is buckled and the coincide along with the removal of many tow chain formula battery replacing devices, divide into a plurality of tow chain units that set up side by side with the pipeline tow chain, the pipeline divide into several bundles and passes in the tow chain unit of difference respectively, and finally be connected to the control unit, every tow chain unit all can buckle alone and coincide, because pipeline quantity in the single tow chain unit reduces, the turn radius of single tow chain unit can diminish, thereby the required space of tow chain unit back in the direction of height reduces, and then reduce the space demand of many tow chain formula battery replacing devices in the direction of height.

Preferably, the plurality of drag chain units are bent downwards and extend along the walking direction of the multi-drag chain type battery replacing equipment;

the pipeline comprises a first routing wire and a second routing wire which extend out of two adjacent sides of the body, the first routing wire and the second routing wire are guided into the drag chain unit through a fixed shell, and an avoiding structure is arranged at the position, corresponding to the drag chain unit, of the fixed shell.

In this scheme, adopt above-mentioned structural style, because many tow chain trade electric equipment sets up when the track of bottom plate, it is less to give the accommodation space in the vertical side that the tow chain unit left, so the tow chain unit easily with fixed shell emergence friction or collision to lead to the tow chain unit to damage after long-time the use.

Preferably, the fixed shell comprises a first shell and a second shell, the first shell is arranged on one side, from which the first wire of the multi-towline type battery replacement device extends, of the multi-towline type battery replacement device, the second shell is arranged on one side, from which the second wire of the multi-towline type battery replacement device extends, and the first shell extends to the position above the towline unit along the first side of the multi-towline type battery replacement device;

the avoiding structure is arranged on the first shell;

the tow chain unit is disposed on the second housing.

In this scheme, adopt above-mentioned structural style, first casing and second casing correspond according to first walking the line and walk the position and the wiring route that stretch out in the body of multi-drag chain formula battery replacement equipment according to the line with the second respectively and set up its position to walk the line with the second and play the guard action to first walking the line of first casing and second casing protection, prolong its life.

Preferably, the second shell comprises a bottom plate for supporting the pipeline, the bottom plate is provided with a plurality of tie holes, and the tie holes are used for fixing the pipeline on the bottom plate after penetrating through a tie.

In this scheme, adopt above-mentioned structural style, first walk the line and get into the second casing in, the ribbon passes the tie hole and walks first walking the line and walk the line with the second and be fixed in the bottom plate and respectively with the leading-in tow chain unit that corresponds in the two.

Preferably, the avoiding structure is an avoiding opening formed at a position of the first shell corresponding to the tow chain unit.

In this scheme, adopt above-mentioned structural style, select to dodge the structure and set to the form of dodging the mouth, can simplify the processing technology who dodges the structure to improve the manufacturing efficiency that many tow chain trade electric equipment.

Preferably, the avoidance port extends to one end of the first shell close to the tow chain unit.

In this scheme, adopt above-mentioned structural style, because first casing extends to the top of tow chain unit, so will dodge wherein one end of mouth and extend to the one end that first casing is close to the tow chain unit, can be along the extending direction of first casing, for the tow chain unit lets out more spaces in the direction of height, further guarantee first casing and tow chain unit can not take place collision friction.

Preferably, the drag chain unit is rotatably connected to the fixed case.

In this scheme, adopt above-mentioned structural style, the mode that tow chain unit and set casing adoption rotation are connected can make arranging of tow chain unit more convenient, can install the back to set casing with the tow chain unit, again with the downward bending of tow chain unit.

Preferably, the fixed shell further includes a third shell, the first shell and the second shell are communicated through the third shell, the first wire sequentially passes through the first shell and the third shell and then enters the second shell, the second wire directly enters the second shell, and the first wire and the second wire are aggregated in the second shell and then enter each tow chain unit.

In this scheme, adopt above-mentioned structural style, match the line route of walking on the body of many tow chain formula battery replacement devices, design into fixed shell and constitute by first casing, second casing and third casing, can all-roundly protect the pipeline to lay the passageway for the pipeline provides one.

Preferably, the adjacent side surfaces of the drag chain units are fixed with each other.

In this scheme, adopt above-mentioned structural style, two sides reciprocal anchorage between two adjacent tow chain units can make two tow chain units zonulae occludens be in the same place, increases the intensity of whole pipeline tow chain.

Preferably, adjacent tow chain units share a side.

In this scheme, adopt above-mentioned structural style, a public side can make reciprocal anchorage between the tow chain unit between two adjacent tow chain units, increases the fastness of pipeline tow chain and reduces the manufacturing cost of whole pipeline tow chain simultaneously.

Preferably, it comprises a multi-towline charging apparatus as described above.

The positive progress effects of the utility model are as follows:

through the many tow chain formula that this embodiment provided trade electric installation and trade the power station, the pipeline tow chain is buckled and the coincide along with the removal of many tow chain formula trade electric installation, divide into a plurality of tow chain units that set up side by side with the pipeline tow chain, the pipeline divide into several bundles and pass in the tow chain unit of difference respectively, and finally be connected to the control unit, every tow chain unit all can buckle alone and the coincide, because the pipeline quantity in the single tow chain unit reduces, the turn radius of single tow chain unit can diminish, thereby the required space of tow chain unit after buckling reduces in the direction of height, and then reduce the space demand of many tow chain formula trade electric installation on the direction of height, need not additionally to set up cable tow chain holding tank or raise and trade electric installation, trade power station construction cost and technology complexity have been reduced.

Drawings

Fig. 1 is a schematic structural diagram of a multi-towline type battery swapping device according to embodiment 1 of the present invention.

Fig. 2 is a schematic structural view of the second housing of fig. 1 with the bottom plate exposed.

Fig. 3 is a schematic structural view of a pipeline drag chain according to embodiment 1 of the present invention.

Fig. 4 is a schematic structural view of an avoidance structure according to embodiment 1 of the present invention.

Fig. 5 is a schematic structural diagram of a wire harness positioning block in embodiment 1 of the present invention.

Fig. 6 is a schematic view of a trace according to embodiment 1 of the present invention.

Fig. 7 is a schematic structural diagram of a pipeline drag chain according to embodiment 2 of the present invention.

Description of reference numerals:

body 100

Pipeline drag chain 10

Drag chain unit 11

Public surface 111

First case 21

Dodging port 211

Second housing 22

Third casing 23

Base plate 30

Tie hole 31

First trace 41

Second routing wire 42

Harness positioning block 50

Positioning hole 51

Detailed Description

The present invention will be more clearly and completely described in the following description of preferred embodiments, taken in conjunction with the accompanying drawings.

Example 1

As shown in fig. 1, the multi-towline type battery swapping device of the present embodiment is disposed on a bottom plate of a battery swapping station, and includes a body and a pipeline towline 10 connected to the body, the multi-towline type battery swapping device is electrically connected to a control unit of the battery swapping station through a pipeline, wherein the pipeline towline 10 includes a plurality of towline units 11 horizontally disposed in parallel, and the pipeline is respectively disposed in each towline unit 11 in a penetrating manner.

In this embodiment, the pipeline extends out from the inside of the body of the multi-towline type battery replacing device and penetrates into each towline unit 11 from the body, and the towline unit 11 extends from the body of the multi-towline type battery replacing device to the control unit of the battery replacing station, so that the pipeline in the towline unit 11 is electrically connected with the control unit.

The number of the tow chain units 11 of this embodiment is two, and in other embodiments, a plurality of tow chain units, such as three, four, or even a plurality of tow chain units, may be provided according to different requirements, and are not described herein again.

Divide into two tow chain units 11 that set up side by side with pipeline tow chain 10 for the pipeline divide into two bundles and passes in respectively following different tow chain units 11, and finally be connected to the control unit, every tow chain unit 11 all can buckle alone and coincide, because the pipeline quantity in single tow chain unit 11 reduces, the turning radius of single tow chain unit 11 can diminish, thereby required space reduction in the direction of height after tow chain unit 11 buckles, and then reduce the space demand of many tow chain formula electricity conversion equipment in the direction of height.

As shown in fig. 1 to 3, the plurality of tow chain units 11 are bent downward and extend along the traveling direction of the multi-tow chain type battery replacing device, the pipeline includes a first wire 41 and a second wire 42 extending from two adjacent sides of the multi-tow chain type battery replacing device body, the first wire 41 and the second wire 42 are guided into the tow chain units 11 through the fixing shell, and an avoiding structure is arranged at a position of the fixing shell corresponding to the tow chain units 11.

In this embodiment, the traces are divided into a first trace 41 and a second trace 42 according to the distribution of elements inside the multi-towline type battery swap device, and respectively extend out from two adjacent side surfaces of the multi-towline type battery swap device body 100, and the fixed shell includes a first shell 21 and a second shell 22 corresponding to the first trace 41 and the second trace 42, respectively. The first shell 21 is a rectangular shell guided to the side where the second wire 42 is located, the second shell 22 is a rectangular shell disposed at the extending position of the second wire 42, and the first wire 41 is conducted into the second shell 22 after passing through the first shell 21 and is conducted into the towline unit 11 through the second shell 22.

The first shell 21 and the second shell 22 are respectively and correspondingly arranged at positions according to positions and wiring paths of the first wire 41 and the second wire 42 extending from the body of the multi-drag chain type battery replacement device, so that the first wire 41 and the second wire 42 in the first shell 21 and the second shell 22 are protected, and the service life of the first shell 21 and the second shell 22 is prolonged. As shown in fig. 6, the first housing 21 is disposed on a side from which the first wire 41 of the multi-towline configuration extends (i.e., a right side of the multi-towline configuration in fig. 6), and the second housing 22 is disposed on a side from which the second wire 42 of the multi-towline configuration extends (i.e., an upper side of the multi-towline configuration in fig. 6).

As shown in fig. 4, the first housing 21 extends along a first side of the multi-towline swapping apparatus to above the towline unit 11, and the towline unit 11 is disposed on the second housing 22. Because the height of many tow chain formula battery replacing equipment is lower, when many tow chain formula battery replacing equipment sets up on trading the bottom plate of station, the accommodation space on the vertical direction that leaves for tow chain unit 11 is less, so tow chain unit 11 easily takes place friction or collision with first casing 21, consequently, dodge the structure and set up on first casing 21, this dodge the structure for seting up in the dodge mouth 211 of pipeline tow chain 10 top in the bottom of first casing 21, dodge the structure promptly and correspond the dodge mouth 211 that tow chain unit 11 department was seted up for first casing 21, in this embodiment, the part that dodge the structure is located pipeline tow chain 10 top by first casing 21 bottom surface is inside sunken to be formed, and this dodge mouth 211 extends to the one end that first casing 21 is close to tow chain unit 11.

Because the first shell 21 extends to the upper side of the drag chain unit 11, one end of the avoiding opening 211 extends to the end of the first shell 21 close to the drag chain unit 11, so that more space can be provided for the drag chain unit 11 in the height direction in the extending direction of the first shell 21, and collision and friction between the first shell 21 and the drag chain unit 11 can be further avoided.

In this embodiment, the first casing 21 and the second casing 22 are both hollow frames, and are used for accommodating the first trace 41 and the second trace 42, so that the first trace 41 and the second trace 42 extending from different sides can be respectively wrapped and protected.

In other embodiments, the avoiding structure is not limited to the form of opening the avoiding opening 211, and common forms such as a through hole for the drag chain to pass through may also be selected, which are not described herein again.

As shown in fig. 6, the first wire 41 and the second wire 42 are gathered in the second housing 22 and then divided into two wires to enter into different drag chain units 11, respectively, in order to fix the first wire 41 and the second wire 42 in the first housing 21 better and prevent them from being squeezed and stacked, as shown in fig. 2, the second housing 22 includes a bottom plate 30 for supporting the first wire 41 and the second wire 42, the bottom plate 30 is provided with a plurality of tie holes 31, and the tie holes 31 are used for fixing the first wire 41 and the second wire 42 on the bottom plate 30 after passing through the tie.

In the present embodiment, the bottom plate 30 forms the bottom of the second housing 22, the strap holes 31 are circular through holes formed in the bottom plate 30, and a plurality of the strap holes 31 are distributed on the bottom plate 30.

In order to better fix the first trace 41 and the second trace 42 on the bottom plate 30, the strap holes 31 are disposed along the penetrating direction of the first trace 41 and the second trace 42, in this embodiment, as shown in fig. 2, the strap holes 31 are disposed in a plurality of rows along the traveling direction of the multi-trolley switching device.

When in use, the first and

second wires

41, 42 enter the second housing 22, and the tie passes through the tie hole 31 to fix the first and

second wires

41, 42 to the bottom plate 30 and guide them into the corresponding tow chain units 11, respectively.

In other embodiments, the shape of the band hole 31 may also be semicircular, oval, square, polygonal or even irregular, as long as the band can pass through, and the description thereof is omitted.

As shown in fig. 2, the multi-tow-chain type battery replacing device further includes a wire harness positioning block 50, the wire harness positioning block 50 is disposed at a position where the body of the multi-tow-chain type battery replacing device is connected to the second housing 22, that is, at an entrance of the second wire 42 of the second housing 22, as shown in fig. 5, eight positioning holes 51 are disposed on the wire harness positioning block 50, the positioning holes 51 are formed by upwardly recessing the bottom of the wire harness positioning block 50 to form a semicircular through groove, and the diameter of the semicircular through groove corresponds to the diameter of each pipeline in the second wire 42 one to one. The eight positioning holes 51 are arranged on the bottom surface of the wire harness positioning block 50 along the length direction of the wire harness positioning block 50, wherein the length direction of the wire harness positioning block 50 is the traveling direction of the multi-towline type battery replacing device.

The pipelines of the second trace 42 sequentially pass through the corresponding positioning holes 51, so that the pipelines are converted from a stacked state to a parallel state, and the pipelines are ensured not to be pressed and stacked when entering the second housing 22.

As shown in fig. 2, 4 and 6, in order to protect the first wire 41 penetrating from the first casing 21 to the second casing 22, the fixed shell further includes a third casing, the first casing 21 and the second casing 22 are communicated through the third casing 23, the first wire 41 sequentially passes through the first casing 21 and the third casing 23 and then enters the second casing 22, the second wire 42 directly enters the second casing 22, and the first wire 41 and the second wire 42 are polymerized in the second casing 22 and then enter each of the tow chain units 11.

In this embodiment, the third casing 23 is a hollow frame body that is communicated between the first casing 21 and the second casing 22 and extends along the side edge of the second side of the multi-towline type battery replacing device, and the cross-sectional shape of the hollow frame body is rectangular.

In order to match the wiring path on the body of the multi-drag chain type battery replacing device, the fixed shell is designed to be composed of a first shell 21, a second shell 22 and a third shell 23, so that the pipeline can be protected in all directions, and a wiring channel is provided for the pipeline.

In other embodiments, the first housing 21, the second housing 22 and the third housing 23 may also be integrally formed and disposed around the side of the multi-towline type battery replacement device, which is not described herein again.

As shown in fig. 3, the adjacent sides of the tow chain units 11 are fixed to each other.

Specifically, two surfaces of the two drag chain units 11, which are attached to each other, are fixed by gluing. Two sides between two adjacent tow chain units 11 are fixed to each other, so that the two tow chain units 11 can be tightly connected together, and the strength of the whole pipeline tow chain 10 is increased.

In other embodiments, the two drag chain units 11 may be fixed by welding or locking, so long as the two drag chain units 11 are integrally fixed.

This embodiment still provides a trade power station, should trade the power station and include above-mentioned many towlines formula trade electric equipment, bottom plate and the control unit, wherein, many towlines formula trade electric equipment and walk on the bottom plate through the track, and many towlines formula trade electric equipment and be connected with this control unit electricity through the pipeline, and the control unit is used for controlling the change battery package that many towlines formula traded electric equipment, and many towlines formula trades electric equipment promptly and is used for shuttling and transporting battery package in trading the power station.

Example 2

Embodiment 2 discloses another specific implementation of a multi-towline type battery swapping device, the multi-towline type battery swapping device of this embodiment is substantially the same as that of embodiment 1, and the same parts are not described again, except that:

as shown in fig. 7, the pipeline drag chain 10 in the present embodiment has three drag chain units 11, a common plane 111 is disposed between two adjacent drag chain units 11, and the pipeline drag chain 10 is separated by the common plane 111, that is, the adjacent drag chain units 11 share a side surface.

The common side surface between two adjacent drag chain units 11 can fix the drag chain units 11 to each other, increase the firmness of the pipeline drag chain 10 and reduce the manufacturing cost of the whole pipeline drag chain 10.

In other embodiments, the number of tow chain units may be set higher.

The embodiment also discloses a battery swapping station, which has a structure substantially the same as that of the battery swapping station in embodiment 1, and the difference is that the battery swapping station in this embodiment applies the multi-towline battery swapping device in embodiment 2.

Example 3

Embodiment 3 discloses another specific implementation of a multi-towline type battery swapping device, the multi-towline type battery swapping device of this embodiment is substantially the same as that of embodiment 1 or 2, and the same parts are not described again, except that:

as shown in fig. 2 to 3, the tow chain unit 11 is rotatably connected to the second housing 22 for facilitating installation and placement of the tow chain unit 11. In this embodiment, the end of the drag chain unit 11 is hinged to the second casing 22, so that the connecting position has a certain degree of freedom for rotation, which facilitates the stacking and placement of the drag chain unit.

In other embodiments, other rotational connection methods may be used, such as a bendable soft material at the connection point, as long as the connection point of the drag chain has a certain rotational degree of freedom.

The embodiment also discloses a battery swapping station, which has a substantially same structure as that of the battery swapping station in embodiment 1 or 2, and the difference is that the battery swapping station in the embodiment applies the multi-towline battery swapping device in embodiment 1 or 2.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the utility model, and these changes and modifications are within the scope of the utility model.

Claims

1. The utility model provides a many tow chain formula trades electrical equipment, includes the body and connects pipeline tow chain on the body, many tow chain formula trades electrical equipment passes through the control unit of pipeline electricity connection in trading the power station, its characterized in that:

2. The multi-towline swapping device of claim 1, wherein:

the plurality of drag chain units are bent downwards and extend along the walking direction of the multi-drag chain type battery replacing equipment;

3. The multi-towline swapping device of claim 2, wherein:

the fixed shell comprises a first shell and a second shell, the first shell is arranged on one side, extending out, of a first wiring of the multi-towline type battery replacing device, the second shell is arranged on one side, extending out, of a second wiring of the multi-towline type battery replacing device, and the first shell extends to the position above the towline unit along the first side of the multi-towline type battery replacing device;

the avoiding structure is arranged on the first shell;

the tow chain unit is disposed on the second housing.

4. The multi-towline swapping device of claim 3, wherein:

the second casing is including the bottom plate that is used for the bearing pipeline, a plurality of ribbon holes have been seted up on the bottom plate, the ribbon hole is used for passing on the ribbon is fixed in the bottom plate with the pipeline.

5. The multi-towline swapping device of claim 3, wherein:

the avoidance structure is an avoidance port formed at the position of the first shell corresponding to the tow chain unit.

6. The multi-towline swapping device of claim 5, wherein:

the avoiding opening extends to one end, close to the tow chain unit, of the first shell.

7. The multi-towline swapping device of claim 2, wherein:

the drag chain unit is rotatably connected to the fixed shell.

8. The multi-towline swapping device of claim 3, wherein:

the fixed shell further comprises a third shell, the first shell is communicated with the second shell through the third shell, the first wiring sequentially penetrates through the first shell and the third shell and then enters the second shell, the second wiring directly enters the second shell, and the first wiring and the second wiring are polymerized in the second shell and then enter each drag chain unit.

9. The multi-towline type battery replacing device as claimed in any one of claims 1 to 8, wherein: the side surfaces, close to each other, of the adjacent drag chain units are fixed to each other.

10. The multi-towline swapping device of any of claims 1 to 8, wherein adjacent towline units share a side.

11. A battery swapping station comprising a multi-towline battery swapping device as claimed in any one of claims 1 to 10.