CN216659602U

CN216659602U - Base box and battery charging and replacing equipment

Info

Publication number: CN216659602U
Application number: CN202220082136.1U
Authority: CN
Inventors: 杨轶; 蔡宁; 郭鹏; 栓柱
Original assignee: Shanghai Rongqing New Energy Technology Co ltd
Current assignee: Shanghai Rongqing New Energy Technology Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-06-03
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a base box and a charging and replacing device, wherein the base box comprises: the box and uide pin. The box has the holding surface, be provided with hoist and mount cooperation portion on the box. The guide pin is connected to the box body, and the guide pin protrudes out of the supporting surface. The base box is configured to enable the guide pin to be inserted into the positioning hole when a charging and replacing station with a positioning hole is supported on the supporting surface, so that the position of the charging and replacing station is limited. The base case of this application has the convenient hoist and mount that shifts of hoist and mount cooperation portion, and the box removes conveniently, and convenient handling assembly trades the power station, and the installation is simple, low in manufacturing cost. When a plurality of base boxes are arranged in sequence, a small-sized charging and replacing power station can be arranged on each base box, so that the modularization of the charging and replacing power station can be realized. This base case has simplified the process of building a station, has improved the efficiency of building a station, and the later stage can change the scale of filling and trading the power station in a flexible way, solves the unmatched problem of supply and demand.

Description

Base box and battery charging and replacing equipment

Technical Field

The utility model relates to the technical field of new energy equipment, in particular to a base box and a charging and replacing device.

Background

In response to the global energy saving and emission reduction call, in recent years, mechanical equipment using fuel oil as a power source is gradually replaced by electromechanical equipment. In order to supply energy to the electric machine, a large number of power conversion stations need to be built. The existing fixed charging station directly starts to perform capital construction operation on the ground of an area, and has the problems of high investment cost, complex station construction structure and high station construction difficulty.

In view of the above, the present invention is particularly proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, provides a base box and a charging and replacing device, is convenient to hoist and assemble a replacing station, and reduces the station building cost.

In order to realize the purpose of the utility model, the application provides the following technical scheme:

a first object of the present application is to provide a base box, comprising:

the box body is provided with a supporting surface, and a hoisting matching part is arranged on the box body;

the guide pin is connected to the box body and protrudes out of the supporting surface;

the base box is configured to enable the guide pin to be inserted into the positioning hole when a charging and replacing station with a positioning hole is supported on the supporting surface, so that the position of the charging and replacing station is limited.

Optionally, the box has the uide pin installation cavity and communicates dodge the mouth of uide pin installation cavity, the uide pin set up in the uide pin installation cavity, just the one end of uide pin by dodge the mouth and stretch out the uide pin installation cavity.

Optionally, the guide pin has a support portion and a guide portion connected to the support portion, the support portion is located in the guide pin installation cavity, the guide portion extends out of the guide pin installation cavity, and one end of the guide portion departing from the support portion is provided with an arc-shaped guide surface with a convex middle portion.

Optionally, the supporting surface of the box body is rectangular, and the four corners of the supporting surface are respectively provided with one guide pin.

Optionally, the base box further comprises an upper box lock catch and a lower box lock catch, the upper box lock catch and the lower box lock catch are provided with a fixed connecting portion and a charging and replacing power station clamping convex portion, and the fixed connecting portion is connected to the box body through a fastening piece.

Optionally, the lifting matching part comprises a plurality of lifting holes arranged on the box body.

Optionally, the base box further comprises a leveling mechanism, the leveling mechanism comprises a plurality of lifting adjusting devices, and each lifting adjusting device is connected to the box body respectively.

Optionally, the lifting adjusting device includes:

the screw rod is rotatably connected to the box body;

the lifting nut is in threaded connection with the screw rod;

the lifting cylinder is connected to the box body in a sliding mode and is connected with the lifting nut;

the transmission assembly is in transmission connection with the screw;

the handle rocker is in transmission connection with the transmission assembly to drive the screw to rotate, and the lifting cylinder is driven to move up and down through the lifting nut.

A second object of the present application is to provide a battery charging and replacing device, including:

the charging and replacing station comprises a box shell and a battery replacing mechanism, wherein a battery cavity is formed in the box shell, the battery replacing mechanism is arranged in the battery cavity, and a positioning hole is formed in the box shell;

the base box described above;

when the charging and replacing station is supported on the supporting surface, the guide pin can be inserted into the positioning hole to limit the position of the charging and replacing station.

Optionally, a clamping groove is formed in the outer wall of the case shell, an upper case lock catch and a lower case lock catch are arranged on the base case, the upper case lock catch and the lower case lock catch are provided with a fixed connecting portion and a power station clamping convex portion, the fixed connecting portion is connected to the case body through a fastener, and the power station clamping convex portion is clamped in the clamping groove.

By adopting the technical scheme, the utility model has the following beneficial effects:

the base case of this application has the convenient hoist and mount that shifts of hoist and mount cooperation portion, and the box removes conveniently, and convenient handling assembly trades the power station, and the installation is simple, low in manufacturing cost. When a plurality of base boxes are arranged in sequence, a small-sized charging and replacing power station can be arranged on each base box, so that the modularization of the charging and replacing power station can be realized. This base case has simplified the process of building a station, has improved the efficiency of building a station, and the later stage can change the scale of filling and trading the power station in a flexible way, solves the unmatched problem of supply and demand.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model to its proper form. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

fig. 1 shows a schematic structural diagram of a battery charging and swapping device provided in an embodiment of the present application;

fig. 2 shows a schematic diagram of a battery charging and swapping device provided in the embodiment of the present application executing a battery swapping action;

FIG. 3 is a schematic structural diagram of a base box provided in an embodiment of the present application;

FIG. 4 is a schematic view of another structure of a base box provided by the embodiment of the application;

FIG. 5 is a partial schematic structural view of a base box provided in an embodiment of the present application;

FIG. 6 is a schematic view of another partial structure of a base box provided in the embodiment of the present application;

fig. 7 is a schematic structural diagram illustrating a first lifting adjustment device of a base box according to an embodiment of the present disclosure;

fig. 8 is a schematic structural diagram illustrating a second lifting adjustment device of a base box according to an embodiment of the present application;

fig. 9 shows a cross-sectional view of a second lift adjustment mechanism;

fig. 10 is a bottom view of a charging and swapping station provided in an embodiment of the present application;

FIG. 11 shows a partial schematic of FIG. 10;

fig. 12 is a diagram illustrating corresponding positions of a kidney-shaped hole and a lock box pin when the charging and replacing power station provided by the embodiment of the present application is supported by the base box;

fig. 13 shows a schematic diagram illustrating a locking box pin being locked on a kidney-shaped hole when the charging and replacing power station provided by the embodiment of the application is supported on the base box.

In the figure, 1, a charging and replacing power station; 11. a flap door; 12. positioning holes; 13. hoisting the matching holes; 14. a battery replacement mechanism; 15. a kidney-shaped hole; 3. a base case; 31-a box body; 311-a guide pin; 311a, a support portion; 311b, a guide part; 312-column; 313. avoiding the mouth; 32-a support surface; 33-side ventilation board; 34-locking the upper box and the lower box; 341. a fixed connection part; 342. a charging station card convex part; 35-a lifting adjusting device; 351-drive bevel gear; 352-three jaw shaft; 353-a bearing; 354-bevel gear; 355-screw; 356-lifting nut; 357-anti-rotation support shaft; 358-handle rocker; 359-a lifting cylinder; 3510-leg plate; 312-column; 3121-a fixed plate; 35' -a lift adjustment device; 351' -a lift cylinder; 352' -a lift cylinder slide; 353' -a column slide block; 354' -a lift cylinder; 3541' -lifting cylinder lugs; 3510-leg plate; 312' -a column; 3121' -a fixing plate; 36. hoisting the matching part; 37. a lock box pin; 371. a waist-shaped fixture block; 4. an electric machine; 5. a battery box.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or assembly must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1 to 11, in one embodiment of the present application, a base box 3 includes: a case 31 and a guide pin 311. The box 31 has a supporting surface 32, a hoisting matching part 36 is arranged on the box 31, and the hoisting matching part 36 can comprise a hoisting hole, so that the lifting appliance can be conveniently clamped in the clamping manner. A guide pin 311 is connected to the case 31, and the guide pin 311 protrudes from the supporting surface 32. The base case 3 is configured such that when the charging and replacing station 1 having the positioning hole 12 is supported on the supporting surface 32, the guide pin 311 can be inserted into the positioning hole 12 to define the position of the charging and replacing station 1. Referring to fig. 2, a plurality of battery boxes 5 and a battery replacing mechanism 14 may be disposed in the charging and replacing station 1, and the battery replacing mechanism 14 may extend out or retract into an internal cavity of the charging and replacing station, so as to assemble the battery boxes on the external electric machine 4, or grab the battery boxes 5 on the electric machine back to the charging and replacing station. The battery base is exposed on the electric machine, after the battery box on the battery base is taken out by the battery replacing mechanism, a fully charged battery in the battery charging and replacing station can be directly loaded into the battery base, and the battery box can be loaded onto the battery base by directly lowering the battery box by the battery replacing mechanism. The charging and replacing station can also charge the external electric machine by using the internal battery box.

The base box 3 of this application has the convenient hoist and mount that shifts of hoist and mount cooperation portion 36, and box 31 removes conveniently, and convenient handling assembly trades the power station, and the installation is simple, low in manufacturing cost. When a plurality of base boxes 3 are arranged in sequence, a small-sized charging and replacing power station 1 can be installed on each base box 3, so that modularization of the charging and replacing power station 1 can be realized. This base case 3 has simplified the process of building a station, has improved the efficiency of building a station, and the later stage can change the scale of filling and trading power station 1 in a flexible way, solves the unmatched problem of supply and demand.

In a possible embodiment, referring to fig. 4 and 5, the box 31 has a guide pin installation cavity and a avoiding opening 313 communicating with the guide pin installation cavity, the guide pin 311 is disposed in the guide pin installation cavity, and one end of the guide pin 311 extends out of the guide pin installation cavity through the avoiding opening 313. In this embodiment, the guide pin installation cavity has a certain longitudinal extension height, can accommodate a part of the guide pin 311, and is favorable for the guide pin 311 to be stably installed.

In a possible implementation, the guide pin 311 has a supporting portion 311a and a guiding portion 311b connected to the supporting portion 311a, the supporting portion 311a is located in the guide pin mounting cavity, the guiding portion 311b extends out of the guide pin mounting cavity, and one end of the guiding portion 311b, which is far away from the supporting portion 311a, is provided with an arc-shaped guiding surface with a convex middle portion. Through setting up the arc spigot surface, then hang up at lifting equipment and fill and trade power station 1 to when transferring to the holding surface 32 of box 31, even fill and trade power station 1 and have less positional deviation, because the setting of this arc spigot surface can be to filling the effect that trades power station 1 and have the direction, make to fill and trade power station 1 assembly to target in place.

Referring to fig. 4, in a possible embodiment, the supporting surface 32 of the box 31 is rectangular, and the four corners of the supporting surface 32 are respectively provided with one of the guide pins 311.

In this embodiment, all install guide pin 311 on four angles of box 31, all set up locating hole 12 on four angles of filling and trading power station 1, will fill at the handling equipment and trade power station 1 and transfer to the in-process of holding surface 32, four guide pin 311 insert four holes respectively, play even direction and make the effect of filling and trading power station 1 and steadily take a seat. And the four guide pins 311 are arranged, so that the strength of the positioning structure is improved, and the charging and replacing power station 1 is prevented from being displaced relative to the base box 3.

Referring to fig. 12, in a possible embodiment, a waist-shaped hole 15 may be formed at the bottom of the charging and replacing station 1, a box locking pin 37 may be rotatably disposed on the base box 3, and a waist-shaped block 371 may be disposed at an end of the box locking pin 37, when the waist-shaped hole 15 on the charging and replacing station 1 is aligned with the box locking pin 37 on the base box 3 and then the box falls down, as shown in fig. 13, the box locking pin 37 may be rotated 90 degrees by jacking up to be clamped on an inner side surface of the waist-shaped hole 15, an external thread may be disposed on the box locking pin 37, and a nut may be screwed on the box locking pin 37, at this time, the waist-shaped block 371 and the nut are respectively disposed on upper and lower sides of the waist-shaped hole 15 to lock and fix the charging and replacing station 1 and the base box 3.

In a possible embodiment, referring to fig. 5 and 6, the base box 3 further comprises an upper box latch 34 and a lower box latch 34, the upper box latch 34 has a fixed connection portion 341 and a charging station latching portion 342, and the fixed connection portion 341 is connected to the box body 31 by a fastener.

In this embodiment, the guide pin 311 has a function of limiting the position of the charging and replacing power station 1 and preventing the charging and replacing power station 1 from moving in the horizontal direction. The upper and lower box locks 34 serve to fix the base box 3 and the charging and replacing station 1 in the longitudinal direction. The guide pin 311 cooperates with the upper and lower case latches 34 to fix the charging and replacing station 1.

In a possible embodiment, the lifting fitting 36 comprises a plurality of lifting holes provided on the box 31.

The relative positions of the hoisting holes on the box body 31 meet the hoisting hole site standard of a standard container, and hoisting operation is facilitated. For example: hoisting holes can be respectively formed in four corners of the supporting surface 32 of the box body 31, so that the hoisting equipment can be conveniently hung on the hoisting holes respectively, and the base box 3 can be in a stable state and cannot be inclined in the process of hoisting the base box 3.

In a possible embodiment, the base box 3 further comprises a leveling mechanism comprising a plurality of lifting adjustment devices 35, each lifting adjustment device 35 being connected to the box 31. The casing 31 is provided with a plurality of columns 312, and each of the elevation adjusting devices 35 may be connected to the columns 312.

The lifting adjusting devices 35 can adjust the lifting height and leveling function, and adapt to the battery replacement requirements of different electric vehicles. Under the action of the lifting adjusting devices, the charging and replacing power station 1 can be adjusted to ascend or descend so as to adapt to the height required by replacing the battery box of the electric vehicle to be replaced at different heights. Meanwhile, the lifting adjusting devices can level the supporting surface 32 of the charging and replacing station 1, so that the battery replacing mechanism 14 in the charging and replacing station 1 can work stably.

In a possible embodiment, as shown in fig. 7, the lifting adjustment device 35 comprises: screw 355, lift nut 356, lift cylinder 359, drive assembly, and handle rocker 358. The screw 355 is rotatably coupled to the case 31. The lifting nut 356 is threadedly coupled to the screw 355. The lifting cylinder 359 is slidably connected to the housing 31, and the lifting cylinder is connected to the lifting nut. The transmission assembly is in transmission connection with the screw. The handle rocker is in transmission connection with the transmission assembly to drive the screw 355 to rotate, and the lifting nut 356 drives the lifting cylinder 359 to move up and down.

Specifically, the transmission assembly comprises a three-jaw shaft 352 and a first bevel gear 351, wherein the three-jaw shaft 352 is horizontally arranged and rotatably connected to the box body 31, a three-jaw meshing part is arranged at the end part of the three-jaw shaft 352, a three-jaw meshing part is also arranged at the end part of the handle rocker 358, and the two three-jaw meshing parts are meshed. The three-jaw shaft 352 may be mounted to the case 31 by a bearing 353. A second bevel gear 354 is attached to the screw 355, and the first bevel gear 351 and the second bevel gear 354 mesh with each other. An anti-rotation support shaft 357 is connected to the lifting nut 356. The bottom end of the lift cylinder 359 is connected to a leg plate 3510. The housing 31 is provided with a column 312, the column 312 has a cavity for accommodating the lifting adjusting device, the column 312 has a fixing plate 3121, and the second bevel gear 354 is rotatably connected to the fixing plate 3121. Each lifting adjusting device is used for the lifting and leveling action of the base box 3. The working principle is as follows: the handle rocker 358 is inserted into the three-jaw shaft 352, the handle rocker 358 is rotated to drive the three-jaw shaft 352 and the first bevel gear 351 to rotate, the first bevel gear 351 and the second bevel gear 354 are meshed with each other, the screw 355 is driven to rotate by the rotation of the second bevel gear 354, the lifting nut 356 on the screw 355 moves up and down along with the screw, the lifting nut 356 is connected with the lifting cylinder 359 through the anti-rotation support shaft 357, and the lifting cylinder 359 moves up and down to drive the support leg plate 3510 to move, so that the lifting or leveling effect is achieved.

Referring to fig. 8 and 9, in another possible embodiment, the lift adjustment device may be a hydraulic lift adjustment device 35' consisting of: the lifting cylinder 351 ', a lifting cylinder slider 352', a slider 353 ', a lifting cylinder 354', a lifting cylinder support lug 3541 ', a support leg disc 3510, a fixing plate 3121' and the like. The lifting adjusting device is used for lifting and leveling the base box 33. The working principle is as follows: one end of the lifting cylinder 351 'is connected to a lug on the fixing plate 3121', the other end is fixed on the lifting cylinder support lug 3541 ', the lifting cylinder 351' extends out to push the lifting cylinder support lug 3541 'to move up and down, so that the lifting cylinder 354' moves downwards to drive the support leg disc 3510 to move, and the lifting or leveling function is achieved.

Example two

Referring to fig. 1 to 11, a second embodiment of the present application provides a battery charging and replacing device, including: a charging and replacing power station 1 and the base box 3. The charging and replacing power station 1 comprises a box shell and a battery replacing mechanism 14, wherein a battery cavity is formed in the box shell, and the box shell is provided with an openable wing door 11. The battery replacing mechanism 14 is arranged in the battery cavity, and the case shell is provided with a positioning hole 12. In a state where the charging and replacing station 1 is supported on the supporting surface 32, the guide pin 311 can be inserted into the positioning hole 12 to define a position of the charging and replacing station 1.

The outer wall of the box shell is provided with a clamping groove, the base box 3 is provided with an upper box lock catch 34 and a lower box lock catch 34, the upper box lock catch 34 and the lower box lock catch 34 are provided with a fixed connecting portion 341 and a charging and replacing station clamping convex portion 342, the fixed connecting portion 341 is connected to the box body 31 through a fastener, and the charging and replacing station clamping convex portion 342 is clamped in the clamping groove.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A base box, comprising:

2. The base box according to claim 1, wherein the box body is provided with a guide pin installation cavity and a dodging opening communicated with the guide pin installation cavity, the guide pin is arranged in the guide pin installation cavity, and one end of the guide pin extends out of the guide pin installation cavity from the dodging opening.

3. The base box according to claim 2, wherein the guide pin has a support portion and a guide portion connected to the support portion, the support portion is located in the guide pin mounting cavity, the guide portion extends out of the guide pin mounting cavity, and one end of the guide portion, which is far away from the support portion, is provided with an arc-shaped guide surface, the middle of which is convex outwards.

4. The base box of claim 1, wherein the supporting surface of the box body is rectangular, and the four corners of the supporting surface are respectively provided with one guide pin.

5. The base box of claim 1, further comprising upper and lower box latches having a securing connection and a charging and replacement station latch protrusion, the securing connection being connected to the box body by a fastener.

6. The pedestal box of claim 1, wherein the hoist engagement portion comprises a plurality of hoist holes disposed on the box.

7. The base box of claim 1, further comprising a leveling mechanism comprising a plurality of lift adjustment devices, each lift adjustment device being connected to the box body.

8. The base box of claim 7, wherein the lift adjustment device comprises:

the screw rod is rotatably connected to the box body;

the lifting nut is in threaded connection with the screw rod;

the transmission assembly is in transmission connection with the screw;

9. A charging and replacing device, comprising:

the base box of any of claims 1-8;

10. The battery charging and replacing device as claimed in claim 9, wherein a clamping groove is formed in an outer wall of the case housing, an upper case lock catch and a lower case lock catch are arranged on the base case, the upper case lock catch and the lower case lock catch are provided with a fixing connecting portion and a battery charging and replacing station clamping convex portion, the fixing connecting portion is connected to the case body through a fastening member, and the battery charging and replacing station clamping convex portion is clamped in the clamping groove.