CN220518035U - Chassis trades electric power station with multistation multi-angle RGV dolly - Google Patents
Chassis trades electric power station with multistation multi-angle RGV dolly Download PDFInfo
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- CN220518035U CN220518035U CN202321790393.1U CN202321790393U CN220518035U CN 220518035 U CN220518035 U CN 220518035U CN 202321790393 U CN202321790393 U CN 202321790393U CN 220518035 U CN220518035 U CN 220518035U
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- 230000007246 mechanism Effects 0.000 claims abstract description 32
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000003638 chemical reducing agent Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
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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
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to a multi-station multi-angle RGV trolley for a chassis battery-changing station, which comprises a bottom plate, rollers rotatably arranged at four corners of the bottom plate, a rotating mechanism arranged on the upper surface of the bottom plate, a supporting plate arranged on the rotating mechanism, a plurality of groups of scissor fork supports arranged on the supporting plate and a storage table correspondingly arranged on each group of scissor fork supports, wherein the storage table is used for supporting a battery-changing pack, the rotating mechanism comprises a gear ring fixedly connected with the supporting plate and a driving gear meshed with the gear ring, a rotating shaft of the gear ring is fixed on the supporting plate, and a rotating shaft of the driving gear is fixed on the bottom plate; the problem that the existing power-changing trolley is poor in flexibility, one battery pack can be replaced at a time, and working efficiency is low is solved.
Description
Technical Field
The utility model belongs to the technical field of new energy automobile power conversion, and relates to a multi-station multi-angle RGV trolley for a chassis power conversion type power conversion station.
Background
Electric heavy truck is receiving a great deal of attention as an environment-friendly new energy automobile. The power of the electric heavy truck comes from the vehicle-mounted battery. In order to save charging residence time, some electric heavy trucks employ removable vehicle-mounted batteries. That is, when the electric heavy truck is about to be powered off, the old storage battery with insufficient electric quantity is detached from the power exchange station, then a new storage battery with full electric quantity is replaced, and the powered-off storage battery is charged in the power exchange station and then is supplied to other electric heavy trucks for use. Therefore, each electric heavy truck only needs to spend the time of replacing the storage battery, and the waiting time for charging is not needed, so that the electric heavy truck naturally brings convenience to a driver.
Although various power conversion modes have appeared at present, for example, a mobile power conversion trolley is used for conveying a battery to realize automatic replacement of a battery assembly, in the power conversion process, the battery assembly cannot be easily moved in and out of the vehicle bottom after being carried by the power conversion trolley due to limited space at the vehicle bottom, and a scheme of lifting the vehicle is adopted, so that the requirement on a lifting mechanism is high, the lifting space is relatively large, the safety control difficulty of the whole power conversion process is high, and the energy consumption is high. In addition, the mode needs to accurately park the vehicle at a determined position of the parking platform, the requirement on parking the vehicle by a driver is high, the flexibility is poor, only one battery pack can be replaced at one time, and the working efficiency is low. Therefore, the improvement of the existing power-changing trolley structure is urgently needed, the structural design is optimized, the overall structure height is reduced, and the flexibility and the working efficiency are improved while the movement is met.
Disclosure of Invention
In view of the above, the utility model provides a multi-station multi-angle RGV trolley for a chassis power-exchanging station, which aims to solve the problems that the existing power-exchanging trolley has relatively poor flexibility and can only exchange one battery pack at a time and has relatively low working efficiency.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a chassis trades electric power station with multistation multi-angle RGV dolly, including the bottom plate, rotate the gyro wheel of installing in bottom plate four corners department, install rotary mechanism at the bottom plate upper surface, install the backup pad on rotary mechanism, install a plurality of groups scissors fork support in the backup pad and correspond the thing platform of putting of installing on every group scissors fork support, put the thing platform and be used for supporting to trade electric battery package, rotary mechanism includes with backup pad fixed connection's ring gear and the driving gear with the ring gear meshing, the pivot of ring gear is fixed in the backup pad, the pivot of driving gear is fixed on the bottom plate.
Further, the U-shaped clamping grooves are fixedly arranged on the upper surface of the supporting plate and two sides of the lower surface of each corresponding object placing table, four corners of the scissor fork support with hinged centers are hinged to the corresponding U-shaped clamping grooves, a sliding block is fixedly arranged on one side of the U-shaped clamping grooves, sliding rails matched with the sliding blocks are fixedly arranged on the upper surface of the corresponding supporting plate and the lower surface of the object placing table, and a power assembly corresponding to the object placing table is fixedly arranged on the upper surface of the supporting plate. The beneficial effects are that: the power assembly can drive the scissor fork support to be closed or opened so that the scissor fork support drives the battery pack corresponding to each battery pack on the object placing table to ascend or descend, and the battery pack is replaced for the electric heavy truck.
Further, the power component comprises a motor and a speed reducer, wherein the output end of the motor is connected with the input end of the speed reducer, and the output end of the speed reducer is connected with the left U-shaped clamping groove. The beneficial effects are that: the motor can drive the U-shaped clamping groove to linearly move along the corresponding sliding rail through the speed reducer, so that each group of scissors fork supports drive the corresponding object placing table to ascend or descend, and the battery pack on the object placing table is transported to the designated height position under the synergistic effect of the scissors fork supports and the power assembly.
Further, each group of object placing tables and the corresponding scissor fork bracket are sleeved with a sheet metal shell. The beneficial effects are that: the sheet metal shell plays a role in protecting the opposite object table and the corresponding scissor fork support.
Further, a graduated scale is fixedly arranged on the gear ring. The beneficial effects are that: the rotation angle of the battery pack for replacing electricity on the supporting plate can be adjusted through the gear ring.
Further, the radius of the drive gear is smaller than the radius of the ring gear. The beneficial effects are that: thus, the driving gear rotates for one circle, the gear ring rotates only for a plurality of teeth, and the accurate adjustment of the rotation intersection of the support plates on the gear ring is realized.
Further, an iron chain is fixedly connected between the bottom of the object placing table and the U-shaped clamping groove. The beneficial effects are that: when the scissor fork support drives the corresponding object placing table to ascend or descend, the iron chain can enable the process to be stable.
Further, each group of object placing tables is provided with an unlocking mechanism, and the unlocking mechanism is matched with a battery locking mechanism on the electric heavy truck chassis. The beneficial effects are that: after the position of the object placing table relative to the battery is adjusted by the transfer mechanism, the object placing table can be matched with the locking mechanism, so that the battery can be detached and installed.
The utility model has the beneficial effects that:
1. the utility model discloses a multi-station multi-angle RGV trolley for a chassis power-exchanging type power exchanging station, wherein a rotating mechanism on a supporting plate rotates a storage table by an angle, so that the power exchanging requirements of electric heavy-duty cards with different parking angles are met. The object placing table on the supporting plate is used for supporting the battery pack for replacing the battery, a plurality of battery packs for replacing the battery can be transferred simultaneously, and the problems that the existing battery replacing trolley is relatively poor in flexibility and low in working efficiency and only one battery pack can be replaced at a time are solved.
2. The utility model discloses a multi-station multi-angle RGV trolley for a chassis power-exchanging type power exchanging station, wherein an iron chain is fixedly connected between the bottom of a storage table and a U-shaped clamping groove. When the scissor fork support drives the corresponding object placing table to ascend or descend, the iron chain can enable the process to be stable.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objects and other advantages of the utility model may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in the following preferred detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of a multi-station multi-angle RGV trolley for a chassis power-exchanging station;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic diagram of a multi-station multi-angle RGV trolley for a chassis power-exchanging station, which removes sheet metal shells;
fig. 5 is a front view of fig. 4.
Reference numerals: the device comprises a bottom plate 11, rollers 12, a rotating mechanism 13, a gear ring 131, a driving gear 132, a supporting plate 14, a storage table 15, a scissors fork bracket 16, a sheet metal shell 17, an iron chain 18 and a battery pack 19.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the illustrations provided in the following embodiments merely illustrate the basic idea of the present utility model by way of illustration, and the following embodiments and features in the embodiments may be combined with each other without conflict.
Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to limit the utility model; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there are terms such as "upper", "lower", "left", "right", "front", "rear", etc., that indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but not for indicating or suggesting that the referred device or element must have a specific azimuth, be constructed and operated in a specific azimuth, so that the terms describing the positional relationship in the drawings are merely for exemplary illustration and should not be construed as limiting the present utility model, and that the specific meaning of the above terms may be understood by those of ordinary skill in the art according to the specific circumstances.
The multi-station multi-angle RGV trolley for the chassis battery-changing station as shown in fig. 1-5 comprises a bottom plate 11, rollers 12 rotatably arranged at four corners of the bottom plate 11, a rotating mechanism 13 arranged on the upper surface of the bottom plate 11, a supporting plate 14 arranged on the rotating mechanism 13, a plurality of groups of scissors fork supports 16 arranged on the supporting plate 14 and a storage table 15 correspondingly arranged on each group of scissors fork supports 16, wherein the storage table 15 is used for supporting battery-changing bags 19, and the RGV trolley can simultaneously support a plurality of groups of scissors fork supports 16 and the storage table 15 and simultaneously transfer a plurality of battery-changing bags 19. The sheet metal shell 17 is sleeved outside the scissor fork supports 16 corresponding to each group of object placing tables 15, and the sheet metal shell 17 plays a role in protecting the object placing tables 15 and the scissor fork supports 16 corresponding to the object placing tables.
The rotating mechanism 13 is used for rotating the object placing table 15 by an angle to meet the electric power changing requirements of electric heavy cards with different parking angles. The rotating mechanism 13 comprises a gear ring 131 fixedly connected with the supporting plate 14 and a driving gear 132 meshed with the gear ring 131, a rotating shaft of the gear ring 131 is fixed on the supporting plate 14, a rotating shaft of the driving gear 132 is fixed on the bottom plate 11, a graduated scale is fixedly mounted on the gear ring 131, the rotating angle of the battery pack 19 on the supporting plate 14 can be adjusted through the gear ring 131, the radius of the driving gear 132 is smaller than that of the gear ring 131, the driving gear 132 rotates for one circle, and the gear ring 131 only rotates for a plurality of teeth, so that the accurate adjustment of the rotating intersection of the supporting plate 14 on the gear ring 131 is realized.
The upper surface of the supporting plate 14 and two sides corresponding to the lower surface of each object placing table 15 are fixedly provided with U-shaped clamping grooves, four corners of the scissors fork support 16 hinged in the center are hinged to the corresponding U-shaped clamping grooves, a sliding block is fixedly arranged on one side of the U-shaped clamping grooves, sliding rails matched with the sliding block are fixedly arranged on the upper surface of the corresponding supporting plate 14 and the lower surface of each object placing table 15, the upper surface of the supporting plate 14 is fixedly provided with a power component corresponding to each object placing table 15, the power component can drive the scissors fork support 16 to be closed or opened so that the scissors fork support 16 drives a battery pack 19 corresponding to each object placing table 15 to ascend or descend, and the battery pack is replaced for the electric heavy truck. The specific power component comprises a motor and a speed reducer, wherein the output end of the motor is connected with the input end of the speed reducer, the output end of the speed reducer is connected with a left U-shaped clamping groove, the motor can drive the U-shaped clamping groove to linearly move along a corresponding sliding rail through the speed reducer, and then each group of scissors fork supports 16 drive a corresponding object placing table 15 to ascend or descend, and an electric battery pack 19 on the object placing table 15 transports the electric battery pack 19 to a specified height position under the synergistic effect of the scissors fork supports 16 and the power component.
An iron chain 18 is fixedly connected between the bottom of the object placing table 15 and the U-shaped clamping groove, when the scissor bracket 16 drives the corresponding object placing table 15 to ascend or descend, the iron chain 18 can enable the process to be more stable,
each group of object placing tables 15 is provided with an unlocking mechanism, the unlocking mechanism is matched with a battery locking mechanism on the electric heavy truck chassis for use, after the position of the object placing table 15 relative to a battery is adjusted by the transfer mechanism, the unlocking mechanism can be matched with the locking mechanism, the battery can be detached and installed, and specifically, the matched unlocking mechanism is arranged according to the form of the locking mechanism.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the present utility model, which is intended to be covered by the claims of the present utility model.
Claims (8)
1. The utility model provides a chassis trades electric power station with multistation multi-angle RGV dolly, a serial communication port, including the bottom plate, rotate the gyro wheel of installing in bottom plate four corners department, install rotary mechanism at the bottom plate upper surface, install the backup pad on rotary mechanism, install a plurality of group scissors fork support in the backup pad and correspond the thing platform of putting of installing on every group scissors fork support, put the thing platform and be used for supporting and trade electric battery package, rotary mechanism includes with backup pad fixed connection's ring gear and the driving gear with the ring gear meshing, the pivot of ring gear is fixed in the backup pad, the pivot of driving gear is fixed on the bottom plate.
2. The multi-station multi-angle RGV trolley for the chassis power-exchanging type power exchanging station of claim 1, wherein the U-shaped clamping grooves are fixedly arranged on the upper surface of the supporting plate and on two sides of the lower surface of each corresponding object placing table, four corners of the scissor fork support with hinged centers are hinged to the corresponding U-shaped clamping grooves, a sliding block is fixedly arranged on one side of the U-shaped clamping grooves, sliding rails matched with the sliding blocks are fixedly arranged on the upper surface of the corresponding supporting plate and the lower surface of the object placing table, and a power assembly corresponding to the object placing table is fixedly arranged on the upper surface of the supporting plate.
3. The multi-station multi-angle RGV trolley for a chassis power-exchanging station of claim 2, wherein the power assembly comprises a motor and a decelerator, an output end of the motor is connected with an input end of the decelerator, and an output end of the decelerator is connected with a U-shaped clamping groove on one side.
4. The multi-station multi-angle RGV cart for a chassis power-exchanging station of claim 1, wherein each group of object placing tables and the corresponding scissor fork support are sleeved with sheet metal shells.
5. The multi-station multi-angle RGV cart for a chassis power-exchanging station of claim 1, wherein a scale is fixedly installed on the gear ring.
6. The multi-station, multi-angle RGV cart for a power-on-chassis station of claim 1, wherein the radius of the drive gear is less than the radius of the ring gear.
7. The multi-station multi-angle RGV cart for a chassis power-exchanging type power exchanging station of claim 1, wherein an iron chain is fixedly connected between the bottom of the object placing table and the U-shaped clamping groove.
8. The multi-station multi-angle RGV cart for a chassis battery-powered power-assisted change station of claim 1, wherein each set of object-placing tables is provided with an unlocking mechanism, and the unlocking mechanism is matched with a battery locking mechanism on an electric heavy-duty truck chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321790393.1U CN220518035U (en) | 2023-07-10 | 2023-07-10 | Chassis trades electric power station with multistation multi-angle RGV dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321790393.1U CN220518035U (en) | 2023-07-10 | 2023-07-10 | Chassis trades electric power station with multistation multi-angle RGV dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220518035U true CN220518035U (en) | 2024-02-23 |
Family
ID=89935556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321790393.1U Active CN220518035U (en) | 2023-07-10 | 2023-07-10 | Chassis trades electric power station with multistation multi-angle RGV dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220518035U (en) |
-
2023
- 2023-07-10 CN CN202321790393.1U patent/CN220518035U/en active Active
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