CN216861219U

CN216861219U - Mobile power station

Info

Publication number: CN216861219U
Application number: CN202220052875.6U
Authority: CN
Inventors: 陈静宇; 高志明
Original assignee: Sany Heavy Industry Co Ltd
Current assignee: Sany Lithium Energy Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-07-01
Anticipated expiration: 2032-01-10

Abstract

The utility model relates to the technical field of battery replacement, and provides a mobile battery replacement station, which comprises: a support device; the first box body is used for accommodating a battery, one side of the first box body is provided with an inlet and an outlet for the battery to enter and exit, and the bottom of the first box body is provided with a supporting device for supporting the first box body; the two sides of the second box body are provided with box openings, the box opening on the first side of the second box body is opposite to the inlet and the outlet, and the bottom of the second box body is provided with a supporting device for supporting the second box body; and the battery replacing device comprises a connecting structure used for being connected with the battery and a driving device used for driving the connecting structure to displace. The mobile battery replacement station provided by the utility model comprises a first box body for accommodating a battery and a second box body provided with a battery replacement device, wherein the first box body and the second box body can be transported separately and can be quickly assembled to form a charging station, so that the defect that the battery replacement station in the prior art cannot be quickly transferred is effectively overcome.

Description

Mobile power station

Technical Field

The utility model relates to the technical field of battery replacement, in particular to a mobile battery replacement station.

Background

The power exchanging station cannot move and is only suitable for fixed lines or transportation occasions with fixed points in the transportation line. For the working conditions that the transportation line can change after a period of time, such as urban residue soil transportation, the fixed power station changing has the defect that the transportation cannot be rapidly transferred.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mobile battery replacement station, which is used for solving the defect that battery replacement in the prior art cannot be transferred quickly.

The utility model provides a mobile power station, comprising:

a support device;

the first box body is used for accommodating a battery, an access port for the battery to enter and exit is formed in one side of the first box body, and the supporting device for supporting the first box body is arranged at the bottom of the first box body;

the two sides of the second box body are provided with box openings, the box opening on the first side of the second box body is opposite to the inlet and the outlet, and the bottom of the second box body is provided with the supporting device for supporting the second box body;

and the battery replacing device is arranged in the second box body and comprises a connecting structure used for being connected with the battery and a driving device used for driving the connecting structure to move.

According to the mobile power station provided by the utility model, the supporting device is a linear telescopic mechanism.

According to the mobile power station provided by the utility model, the linear telescopic mechanism is arranged as a hydraulic support leg.

According to the mobile power station, the driving device comprises a first guide structure, a second guide structure, a sliding seat, a first displacement driving mechanism, a second displacement driving mechanism, a lifting driving mechanism and a telescopic arm;

the second guide structure is arranged on the second box body, the sliding seat is movably arranged on the second guide structure, and the first displacement driving mechanism is in transmission connection with the sliding seat so as to drive the sliding seat to displace;

the first guide structure is arranged on the sliding seat, the telescopic arm is connected with the first guide structure in a sliding mode, the second displacement driving mechanism is in transmission connection with the telescopic arm so as to drive the telescopic arm to displace, and the connecting structure is connected with the telescopic arm;

the lifting driving mechanism is in transmission connection with the connecting structure or the second guide structure so as to drive the connecting structure or the second guide structure to lift.

According to the mobile power station provided by the utility model, the connecting structure is a top-exchange connecting structure.

According to the mobile power station provided by the utility model, the connecting structure is a side-switching connecting structure.

The mobile power station further comprises door plates, and the door plates are movably arranged on the inlet and the outlet and the box openings.

The mobile battery replacement station further comprises a charging seat for placing the battery and a charger electrically connected with the charging seat.

According to the mobile power changing station provided by the utility model, the second guide structure is arranged on the bottom wall or the top wall of the second box body.

According to the mobile power changing station provided by the utility model, the supporting device is arranged as a supporting pile.

The mobile battery replacement station provided by the utility model comprises a first box body for accommodating a battery and a second box body provided with a battery replacement device, wherein the first box body and the second box body can be transported separately and can be quickly assembled to form a charging station, so that the defect that the battery replacement station in the prior art cannot be quickly transferred is effectively overcome.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a mobile battery swapping device in an embodiment of the utility model;

FIG. 2 is another perspective view of the mobile power swapping device shown in FIG. 1;

reference numerals:

1. a first case; 2. a second case; 3. a battery; 4. a linear telescopic mechanism; 5. a first guide structure; 6. a sliding seat; 7. a telescopic arm; 8. a charger; 9. a second guide structure; 10. a hydraulic station; 11. a control cabinet; 12. and (5) a connecting structure.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

The following describes the mobile battery swapping apparatus in an embodiment of the present invention with reference to fig. 1 to fig. 2.

Specifically, the device comprises a supporting device, a first box body 1, a second box body 2 and a battery replacement device.

The first case 1 is for accommodating a battery 3. One side of the first box 1 is provided with an entrance for the battery 3 to enter and exit. The bottom of the first casing 1 is provided with a support device for supporting the first casing 1.

The both sides of second box 2 all are equipped with the case mouth, and the case mouth and the access & exit of the first side of second box 2 are relative. When the battery is replaced, the operation machine to be replaced is parked to the position opposite to the second side box port of the second box body 2. The bottom of the second casing 2 is provided with a support means for supporting the second casing 2.

The battery replacing device is arranged in the second box body and comprises a connecting structure 12 used for being connected with the battery 3 and a driving device used for driving the connecting structure 12 to move.

When the power is replaced, the operation machine to be replaced stops at the second side of the second box body 2, the power replacing device driving device drives the connecting structure 12 to move, the connecting structure 12 is aligned with the battery position of the operation machine, and the operation machine is connected with the low-power battery through the connecting structure 12. Then, the driving device drives the connecting structure 12 to move, so that the connecting structure 12 drives the low-battery to enter the first box 1, and the low-battery is placed in the first box 1. And finally, taking out the fully charged battery or the high-power battery in the first box body 1 by using the battery replacing device and placing the fully charged battery or the high-power battery at a battery position of the operation machinery to complete the battery replacing process.

The mobile battery replacement station provided by the embodiment of the utility model comprises a first box body 1 for accommodating a battery 3 and a second box body 2 provided with a battery replacement device, wherein the first box body 1 and the second box body 2 can be transported and transported separately and can be quickly assembled to form a charging station, so that the defect that the battery replacement station in the prior art cannot be quickly transferred is effectively overcome.

Optionally, the first and second enclosures are both provided as containers.

In some embodiments provided by the present invention, the support means is provided as a linear pantograph mechanism 4. The first box body 1 or the second box body 2 can be quickly leveled by arranging the linear telescopic mechanism 4, and the height of the first box body 1 or the second box body 2 can be adjusted.

Further, the bottom of the first box 1 and the bottom of the second box 2 are both provided with a plurality of linear telescopic mechanisms 4.

In some embodiments provided by the present invention, the linear pantograph mechanism 4 is provided as a hydraulic leg. For example, a cylinder of a hydraulic leg is connected to the first casing 1 or the second casing 2, and a piston rod of the hydraulic leg is supported on the ground. Alternatively, the cylinder of the hydraulic leg may be connected to the first casing 1 or the second casing 2 by means of a threaded connection or a welded connection.

Further, the mobile power exchanging station further comprises a hydraulic station 10 and a control cabinet 11, the hydraulic station 10 is connected with the hydraulic support legs to control the hydraulic support legs to act, and the control cabinet 11 is electrically connected with the hydraulic station 10 to control the operation state of the hydraulic station 10. The hydraulic station 10 and the control cabinet 11 are both arranged in the second box 2.

In some embodiments provided by the present invention, the driving device comprises a first guiding structure, a second guiding structure 9, a sliding seat 6, a first displacement driving mechanism, a second displacement driving mechanism, a lifting driving mechanism and a telescopic arm 7.

The second guiding structure 9 is disposed on the second box 2, and the sliding seat 6 is movably disposed on the second guiding structure 9. The second guide structure 9 is provided as a guide rail, for example. The second guide structure 9 may extend in the direction in which the cells 3 are distributed. The first displacement driving mechanism is in transmission connection with the sliding seat 6 to drive the sliding seat 6 to displace. The first displacement drive mechanism includes, but is not limited to, a rack and pinion drive mechanism, a lead screw nut drive mechanism, an air cylinder, an oil cylinder, and an electric cylinder. In addition to this, the first displacement drive can also be driven by means of a winch and a wire rope, or in the same way as an RGV (Rail Guided Vehicle) drive.

The first guide structure is arranged on the sliding seat 6, and the telescopic arm 7 is connected with the first guide structure in a sliding manner. For example, the first guide structure is provided as a guide rail or a guide groove. The second guiding structure 9 extends in a horizontal direction perpendicular to the second guiding structure 9. The second displacement driving mechanism is in transmission connection with the telescopic arm 7 so as to drive the telescopic arm 7 to displace, and the connecting structure 12 is connected with the telescopic arm 7. The second displacement drive mechanism includes, but is not limited to, a rack and pinion drive mechanism, a lead screw nut drive mechanism, an air cylinder, an oil cylinder, and an electric cylinder. In addition to this, the second displacement drive can also be driven by means of a winch and a wire rope, or in the same way as an RGV (Rail Guided Vehicle) drive.

Optionally, the lifting driving mechanism is in transmission connection with the connecting structure 12 to drive the connecting structure 12 to lift. For example, the lifting drive mechanism may be provided on the telescopic arm 7, and the connecting structure 12 is connected to the telescopic arm 7 by the lifting drive mechanism. So set up, after connection structure 12 is connected with battery 3, lift actuating mechanism can drive connection structure 12 and rise to make connection structure 12 drive battery 3 and rise.

Of course, the connection structure 12 can be lifted and lowered, but is not limited to the above manner, for example, a lifting driving mechanism is connected to the second guiding structure 9 to drive the second guiding structure 9 to lift and lower. For example, the lifting drive mechanism may be provided on the slide carriage 6, with the connecting structure 12 being directly connected to the telescopic arm 7. By driving the second guiding structure 9 to ascend and descend, the telescopic arm 7 and the second guiding structure 9 ascend and descend synchronously, and finally the connecting structure 12 ascends and descends.

The lifting driving mechanism includes but is not limited to a rack and pinion driving mechanism, a lead screw nut driving mechanism, an air cylinder, an oil cylinder and an electric cylinder. In addition, the lifting driving mechanism can also be driven by a winch and a steel wire rope.

Alternatively, the connection structure 12 is provided as a top-exchange connection structure.

For example, the top-changing connection structure may include a holder connected to the telescopic arm 7 and a latch slidably engaged with the holder. In use, the telescopic arm 7 is extended to allow the support to be run over the battery frame. Then under the effect of lifting driving mechanism, make the support place into the battery frame from battery 3 top, the fixture block stretches out and blocks with the battery frame joint. Finally, the battery 3 is lifted up by the lifting drive mechanism. The cartridge includes, but is not limited to, being driven by a pneumatic cylinder, an electric motor, or an electric cylinder.

Alternatively, the connection structure 12 is provided as a side-by-side connection structure.

For example, the side change connection structure may include a yoke connected with the telescopic arm 7. In use, the telescopic arm 7 is extended so that the fork arm on the telescopic arm 7 is inserted into the battery frame from the side. Then the lifting seat is driven to ascend through the lifting driving mechanism so as to fork the battery 3.

In some embodiments provided by the utility model, the mobile battery replacing device further comprises a door plate, and the door plate is movably arranged at each of the inlet, the outlet and each of the box openings. Through setting up the door plant, can seal first box 1 or second box 2 through the door plant in the transportation.

Further, the door body may be detachably connected to the first casing 1 or the second casing 2. Or the upper edge of the door body is hinged with the first box body 1 or the second box body 2.

In some embodiments provided by the present invention, the mobile battery replacement device further includes a charging seat for placing the battery 3 and a charger 8 electrically connected to the charging seat. The low-power battery 3 detached from the working machine can be charged by providing the charging stand and the charger 8.

In some embodiments provided by the present invention, the second guide structure 9 is provided on the bottom wall or the top wall of the second casing 2. When the second guiding structure 9 is disposed on the bottom wall of the second box 2, the second guiding structure 9 is supported below the sliding seat 6. When the second guiding structure 9 is disposed on the top wall of the second box 2, the sliding seat 6 can be slidably lifted below the second guiding structure 9.

In some embodiments provided by the utility model, the support means is arranged to support the pile. For example, the support piles may be provided as steel pipe support piles or concrete support piles.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A mobile power station, comprising:

a support device;

2. The mobile power station of claim 1, wherein the support device is configured as a linear telescoping mechanism.

3. The mobile power station of claim 2, wherein the linear retraction mechanism is provided as a hydraulic leg.

4. The mobile power station of claim 1, wherein the driving device comprises a first guide structure, a second guide structure, a sliding seat, a first displacement driving mechanism, a second displacement driving mechanism, a lifting driving mechanism and a telescopic arm;

the first guide structure is arranged on the sliding seat, the telescopic arm is slidably connected with the first guide structure, the second displacement driving mechanism is in transmission connection with the telescopic arm so as to drive the telescopic arm to displace, and the connecting structure is connected with the telescopic arm;

5. The mobile switching station of claim 1, wherein the connection structure is configured as a top-up connection structure.

6. The mobile switching station of claim 1, wherein the connection structure is configured as a side switching connection structure.

7. The mobile power station as claimed in claim 1, further comprising a door panel, wherein the door panel is movably disposed at each of the access opening and the box opening.

8. The mobile battery replacement station according to claim 1, further comprising a charging seat for placing the battery and a charger electrically connected to the charging seat.

9. The mobile power station as claimed in claim 4, wherein the second guide structure is disposed on a bottom wall or a top wall of the second box.

10. The mobile power station of claim 1, wherein the support device is configured as a support peg.