CN217228946U - Battery pack replacement platform - Google Patents

Battery pack replacement platform Download PDF

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Publication number
CN217228946U
CN217228946U CN202220420248.3U CN202220420248U CN217228946U CN 217228946 U CN217228946 U CN 217228946U CN 202220420248 U CN202220420248 U CN 202220420248U CN 217228946 U CN217228946 U CN 217228946U
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CN
China
Prior art keywords
transmission
battery pack
base
rolling
replacement platform
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Active
Application number
CN202220420248.3U
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Chinese (zh)
Inventor
潘卓
刘守刚
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WM Smart Mobility Shanghai Co Ltd
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WM Smart Mobility Shanghai Co Ltd
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Priority to CN202220420248.3U priority Critical patent/CN217228946U/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

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  • Battery Mounting, Suspending (AREA)

Abstract

The utility model discloses a battery pack replacing platform, which comprises a base and two rolling transmission lines arranged on the base; the rolling conveyor line comprises a support beam and a plurality of rolling elements for supporting a battery pack; the supporting beam is arranged on the base and extends along the front-back direction of the base; each of the rolling elements is mounted inside the support beam by a pivot shaft, and a plurality of the rolling elements are arranged at intervals in the front-rear direction inside the support beam. The utility model discloses a platform is changed to battery package supports the battery package by two rows of rolling elements, and the battery package can not contact with the base, and when removing and adjusting the battery package, the battery package moves on rolling element, and rolling element can rotate to change sliding friction into rolling friction, reduced frictional force, conveniently remove and adjust the battery package.

Description

Battery pack replacing platform
Technical Field
The utility model relates to an operating equipment technical field is changed to electronic package, especially relates to a platform is changed to battery package.
Background
When the batteries of the electric automobile are replaced, a replacement platform is generally adopted to support the battery pack. The replacement platform is typically moved by a transport trolley. The transport trolley is provided with a lifting mechanism, and the replacing platform is arranged on the lifting mechanism. The transport trolley can drive the lifting mechanism and the replacing platform to move, and the lifting mechanism can drive the replacing platform to lift. The replacement platform is provided with a lifting pin for positioning the electromagnetic bag and the positioning hole of the vehicle body. The replacing platform is also provided with a lifting unlocking trigger mechanism to unlock the locking mechanism between the battery pack and the vehicle body.
When the battery pack needs to be replaced, the vehicle body is lifted, and the battery pack is placed on the replacement platform. The transport trolley drives the replacing platform to move to the lower part of the trolley body. The lifting mechanism is lifted for a certain distance, and the lifting pin on the replacing platform extends out to be positioned with the positioning holes of the vehicle body and the battery pack. Then, the unlocking triggering mechanism is lifted to unlock the locking mechanism. At this point, the battery pack may drop onto the replacement platform. And then, the lifting mechanism descends to take down the battery pack, and the battery pack is replaced by a new battery pack.
However, the top of the existing replacing platform is basically a flat plate, the battery pack is directly arranged on the flat plate, and when a user places or takes off the battery pack, the battery pack can rub the flat plate, so that the shell of the battery pack is easily abraded. The contact area of the battery pack and the flat plate is large, and when the battery pack is adjusted and moved, the friction force between the battery pack and the replacement platform is large, so that the battery pack is inconvenient to move and adjust.
In view of the above, it is necessary to provide a battery pack replacement platform that can conveniently move and adjust a battery pack.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's is not enough, provide a can conveniently remove and adjust the battery package change platform of battery package.
The technical scheme of the utility model provides a battery pack replacement platform, which comprises a base and two rolling transmission lines arranged on the base;
the rolling conveyor line comprises a support beam and a plurality of rolling elements for supporting a battery pack;
the supporting beam is arranged on the base and extends along the front-back direction of the base;
each of the rolling elements is mounted on the inner side of the support beam through a pivot shaft, and a plurality of the rolling elements are arranged at intervals in the front-rear direction on the inner side of the support beam.
The utility model provides a platform is changed to battery package supports the battery package by two rows of rolling elements, and the battery package can not contact with the base, and when removing and adjusting the battery package, the battery package moves on rolling element, and rolling element can rotate to change sliding friction into rolling friction, reduced frictional force, conveniently remove and adjust the battery package.
In one optional technical scheme, a transmission mechanism is connected between two adjacent pivot shafts in the front and the back;
a transmission shaft is connected between a pair of rolling elements at the front ends of the two supporting beams;
the base is further provided with a driving motor used for driving the transmission shaft to rotate, and the output end of the driving motor is in transmission connection with the transmission shaft.
Through configuration driving motor, can realize the automatic removal battery package, driving motor during operation can drive the transmission shaft and rotate, and the transmission shaft drives the rolling element rotation of front end, then drives the rolling element rotation at rear in proper order by drive mechanism to can drive the battery package removal and the adjustment of top, convenient operation.
In one optional technical scheme, a first transmission wheel is mounted at the output end of the driving motor, and a second transmission wheel is mounted on the transmission shaft; a first transmission belt is connected between the first transmission wheel and the second transmission wheel, so that the driving connection between the driving motor and the transmission shaft is realized, and the arrangement is convenient.
In one optional technical scheme, the radius of the second driving wheel is larger than that of the first driving wheel, so that a speed reduction effect is achieved, and the rotating speed of the transmission shaft can be prevented from being too high.
In one optional technical scheme, the first transmission wheel is a first transmission gear, the second transmission wheel is a second transmission gear, and the first transmission belt is a first transmission gear belt, so that slipping can be avoided, and the transmission effect is good.
In one optional technical scheme, a third driving wheel is mounted on each pivot shaft; the transmission mechanism is a second transmission belt; and a second transmission belt is connected between the two adjacent third transmission gears in the front and back, so that the transmission connection of the pivot shafts of the rolling elements adjacent in the front and back is realized.
In one optional technical scheme, the third transmission wheel is a third transmission gear, the second transmission belt is a second transmission toothed belt, slipping can be avoided, and the transmission effect is good.
In one optional technical scheme, the rolling element is a roller;
the diameter of the roller is smaller than the height of the supporting beam, and the distance between the pivot shaft and the top surface of the supporting beam is larger than the radius of the roller.
The top of the roller is lower than the top surface of the supporting beam, and the supporting beam can limit the left side and the right side of the battery pack.
In one optional technical scheme, the rear part of the base is provided with a stop block for stopping the battery pack, when the battery pack moves from front to back to the stop block, the battery pack cannot move forwards any more, and the battery pack is moved to the position.
In one optional technical scheme, the base is provided with a lightening hole, so that the weight of the structure is lightened.
By adopting the technical scheme, the method has the following beneficial effects:
the utility model provides a platform is changed to battery package supports the battery package by two rows of rolling elements, and the battery package can not contact with the base, and when removing and adjusting the battery package, the battery package moves on rolling element, and rolling element can rotate to change sliding friction into rolling friction, reduced frictional force, conveniently remove and adjust the battery package.
Drawings
The disclosure of the present invention will become more readily understood by reference to the drawings. It should be understood that: these drawings are for illustrative purposes only and are not intended to limit the scope of the present disclosure. In the figure:
fig. 1 is a perspective view of a battery pack replacement platform according to an embodiment of the present invention;
fig. 2 is a partial schematic view of the battery pack replacement platform shown in fig. 1.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper" and "lower" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1-2, a battery pack replacement platform according to an embodiment of the present invention includes a base 1 and two rolling conveyor lines 2 installed on the base 1.
The rolling conveyor line 2 comprises a support beam 21 and a plurality of rolling elements 22 for supporting the battery packs.
The support beam 21 is attached to the base 1 and extends in the front-rear direction of the base 1.
Each rolling element 22 is mounted inside the support beam 21 through a pivot shaft 23, and a plurality of rolling elements 22 are arranged at intervals in the front-rear direction inside the support beam 21.
The utility model provides a platform is changed to battery package for use when changing the battery package. The replacement platform comprises a base 1 and two rolling transmission lines 2, wherein the two rolling transmission lines 2 are arranged on the base 1 and used for supporting the left end and the right end of the battery pack. A first positioning pin 5, a second positioning pin 6 and an unlocking trigger mechanism 7 which are lifted up and down can be installed on the edge of the base 1 as required. The first positioning pin 5, the second positioning pin 6 and the unlocking triggering mechanism 7 may be conventional mechanisms, which do not relate to the invention of the present application and will not be described in detail herein.
The rolling conveyor line 2 comprises a supporting beam 21 and a plurality of rolling elements 22. The support beam 21 is fixedly attached to the base 1, and the support beam 21 extends in the front-rear direction on the base 1. Two support beams 21 are arranged in parallel, and a plurality of rolling elements 22 are mounted on the inner side of each support beam 21. The rolling elements 22 may be selected from rollers, etc. Each rolling element 22 is mounted on the inner side of the support beam 21 by a pivot shaft 23, and a plurality of rolling elements 22 are arranged at intervals in the front-rear direction. The rolling elements 22 on the two support beams 21 are arranged in pairs left and right.
When needing to be changed the battery package, the battery package is placed or is fallen on two rolling transmission lines 2, is supported the battery package by two rows of rolling element 22, and the battery package can not contact with base 1, and when removing and adjusting the battery package, the battery package moves on rolling element 22, and rolling element 22 can rotate to change sliding friction into rolling friction, reduced frictional force, conveniently remove and adjust the battery package.
In one embodiment, as shown in fig. 1-2, a transmission mechanism 24 is connected between two pivot shafts 23 adjacent to each other in front and back.
A transmission shaft 26 is connected between the pair of rolling elements 22 at the front ends of the two support beams 21.
The base 1 is also provided with a driving motor 3 for driving the transmission shaft 26 to rotate, and the output end of the driving motor 3 is in transmission connection with the transmission shaft 26.
In this embodiment, a transmission mechanism 24 is connected between two pivot shafts 23 adjacent to each other in front and back of each support beam 21, and the transmission mechanism 24 may be a transmission belt, a transmission gear set, a transmission chain, a transmission rack, or the like. A transmission shaft 26 is connected between the pivot shafts 23 of the pair of rolling elements 22 at the front ends of the two support beams 21. The base 1 is provided with a driving motor 3, and an output end of the driving motor 3 is in transmission connection with the transmission shaft 26 so as to drive the transmission shaft 26 to rotate, and further drive the rolling elements 22 on two sides to rotate.
The output end of the driving motor 3 can be directly connected with the transmission shaft 26 through a coupler or can be connected through a transmission assembly.
The driving motor 3 can rotate forward and backward to drive the rolling element 22 to rotate forward and backward, so as to meet the requirement of moving the battery pack.
In this embodiment, the driving motor 3 drives the transmission shaft 26 to rotate when operating, the transmission shaft 26 drives the rolling element 22 at the front end to rotate, and then the transmission mechanism 24 sequentially drives the rolling element 22 at the rear end to rotate, so as to drive the battery pack above to move and adjust, thereby facilitating the operation.
In one embodiment, as shown in fig. 1-2, a first drive wheel 31 is mounted on the output end of the drive motor 3, and a second drive wheel 27 is mounted on the drive shaft 26. A first transmission belt 32 is connected between the first transmission wheel 31 and the second transmission wheel 27, so that the transmission connection between the driving motor 3 and the transmission shaft 26 is realized, and the arrangement is convenient.
In one embodiment, the radius of the second transmission wheel 27 is larger than the radius of the first transmission wheel 31, so as to reduce the speed and prevent the transmission shaft 26 from rotating too fast.
In one embodiment, the first driving wheel 31 is a first driving gear, the second driving wheel 27 is a second driving gear, and the first driving belt 32 is a first driving belt, so that slipping can be avoided, and the driving effect is good.
In one embodiment, as shown in fig. 1-2, a third drive wheel 25 is mounted on each pivot shaft 23. The transmission mechanism 24 is a second transmission belt 241. A second transmission belt 241 is connected between two adjacent third transmission gears 25, so as to realize the transmission connection of the pivot shafts 23 of the rolling elements 22 adjacent to each other, and when the rolling element 22 at the front end is driven by the transmission shaft 26 to rotate, the rolling element can drive the third transmission gear 25 at the rear end to rotate through the second transmission belt 241, so as to drive the corresponding rolling element 22 to rotate in turn.
In one embodiment, the third transmission wheel 25 is a third transmission wheel, and the second transmission belt 241 is a second transmission toothed belt, so that slipping can be avoided, and the transmission effect is good.
In one embodiment, as shown in fig. 1-2, the rolling element 22 is a roller 221.
The diameter of the roller 221 is smaller than the height of the support beam 21, and the distance between the pivot shaft 23 and the top surface of the support beam 21 is larger than the radius of the roller 221.
The top of the roller 221 is lower than the top surface of the support beam 21, and the support beam 21 can limit the left and right sides of the battery pack.
In one embodiment, as shown in fig. 1, the rear portion of the base 1 has a stopper 4 for stopping the battery pack, and when the battery pack moves from front to back to the stopper 4, the battery pack cannot move forward any more, indicating that the battery pack has moved into position.
In one embodiment, as shown in fig. 1-2, the base 1 has lightening holes 11, which is beneficial to reduce the weight of the structure.
According to the needs, the above technical schemes can be combined to achieve the best technical effect.
What has been described above is merely the principles and preferred embodiments of the present invention. It should be noted that, for those skilled in the art, on the basis of the principle of the present invention, several other modifications can be made, and the protection scope of the present invention should be considered.

Claims (10)

1. A battery pack replacement platform is characterized by comprising a base and two rolling conveying lines arranged on the base;
the rolling conveyor line comprises a support beam and a plurality of rolling elements for supporting a battery pack;
the supporting beam is arranged on the base and extends along the front-back direction of the base;
each of the rolling elements is mounted on the inner side of the support beam through a pivot shaft, and a plurality of the rolling elements are arranged at intervals in the front-rear direction on the inner side of the support beam.
2. The battery pack replacement platform according to claim 1, wherein a transmission mechanism is connected between two front and rear adjacent pivot shafts;
a transmission shaft is connected between a pair of rolling elements at the front ends of the two supporting beams;
the base is further provided with a driving motor for driving the transmission shaft to rotate, and the output end of the driving motor is in transmission connection with the transmission shaft.
3. The battery pack replacement platform according to claim 2, wherein a first driving wheel is mounted on an output end of the driving motor, and a second driving wheel is mounted on the driving shaft;
and a first transmission belt is connected between the first transmission wheel and the second transmission wheel.
4. The battery pack replacement platform of claim 3, wherein the radius of the second drive wheel is greater than the radius of the first drive wheel.
5. The battery pack replacement platform of claim 3, wherein the first drive wheel is a first drive gear, the second drive wheel is a second drive gear, and the first drive belt is a first drive toothed belt.
6. The battery pack replacement platform of claim 2, wherein a third drive wheel is mounted on each pivot shaft;
the transmission mechanism is a second transmission belt;
and one second transmission belt is connected between the front and the rear adjacent third transmission wheels.
7. The battery pack replacement platform of claim 6, wherein the third transmission wheel is a third transmission gear and the second transmission belt is a second transmission toothed belt.
8. The battery pack replacement platform of any one of claims 1-7,
the rolling element is a roller;
the diameter of the roller is smaller than the height of the supporting beam, and the distance between the pivot shaft and the top surface of the supporting beam is larger than the radius of the roller.
9. The battery pack replacement platform of any one of claims 1-7,
the rear part of the base is provided with a stop block for stopping the battery pack.
10. The battery pack replacement platform of any one of claims 1-7,
the base is provided with a lightening hole.
CN202220420248.3U 2022-02-28 2022-02-28 Battery pack replacement platform Active CN217228946U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220420248.3U CN217228946U (en) 2022-02-28 2022-02-28 Battery pack replacement platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220420248.3U CN217228946U (en) 2022-02-28 2022-02-28 Battery pack replacement platform

Publications (1)

Publication Number Publication Date
CN217228946U true CN217228946U (en) 2022-08-19

Family

ID=82841302

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220420248.3U Active CN217228946U (en) 2022-02-28 2022-02-28 Battery pack replacement platform

Country Status (1)

Country Link
CN (1) CN217228946U (en)

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Effective date of registration: 20230815

Granted publication date: 20220819