CN219446946U - Electric heavy truck side-changing type motor changing robot and power changing station thereof - Google Patents
Electric heavy truck side-changing type motor changing robot and power changing station thereof Download PDFInfo
- Publication number
- CN219446946U CN219446946U CN202320074279.2U CN202320074279U CN219446946U CN 219446946 U CN219446946 U CN 219446946U CN 202320074279 U CN202320074279 U CN 202320074279U CN 219446946 U CN219446946 U CN 219446946U
- Authority
- CN
- China
- Prior art keywords
- translation
- telescopic
- power exchange
- power
- exchange station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model relates to an electric heavy truck side-exchange type power exchange robot and a power exchange station thereof, wherein the side-exchange type power exchange robot is provided with 4 independent motion degrees of freedom, namely a translation mechanism, a rotation mechanism, a telescopic mechanism and a lifting mechanism, and an end execution mechanism is a fork mechanism; a fork-taking type power exchange station is provided with a power exchange station track; the power exchange station track is provided with 2 tracks, and the side-exchange power exchange robot is arranged on the power exchange station track; one side of the power exchange station track is a parking area of an electric heavy truck to be subjected to power exchange; the other side of the power exchange station track is a charging area, a plurality of charging seats are arranged along the power exchange station track 2, and each charging seat comprises a charging unit and a battery rack; the battery rack is provided with a power battery pack; the power exchange station is internally provided with a positioning recognition device, a positioning sensor and a visual recognition system. The driving mechanism of the utility model adopts conventional standard component products, and is easy for daily maintenance.
Description
Technical Field
The utility model relates to a motor replacing robot for laterally replacing electric heavy trucks and a power replacing station formed by the motor replacing robot, and belongs to the technical field of new energy automobiles.
Background
With the maturation of new energy electric driving technology, electric heavy truck application in the market is more and more; because the battery charging speed is relatively slow, in order to improve the utilization rate of the heavy truck, a power change mode is generally adopted to directly perform power change operation on the electric heavy truck.
The electric truck can be divided into a cab rear-mounted type (such as a load truck with a power exchanging and charging function of China patent publication No. CN 211764962U) or a side-mounted type (such as a frame assembly of an electric truck with a power tank position of CN104802860B and an electric truck, and a side-mounted power battery pack and an electric truck with a power battery of CN 114464939A) according to the installation position of the power battery.
Aiming at the side-mounted power battery, some automatic facilities and equipment for carrying out side-to-side power conversion on the electric truck, such as a transfer mechanism for side-to-side power conversion of the electric truck with the Chinese patent publication number of CN216761521U, and a side-to-side power conversion system of the electric truck with the Chinese patent publication number of CN216761522U, are presented.
The operation process of lateral power exchange is simpler, but because the power exchange station has a compact structure, a more compact transfer mechanism is often selected for implementation; this increases the difficulty of subsequent daily maintenance of the device.
Aiming at the lateral power change requirement of the electric heavy truck, the power change mechanism is necessary to be further improved, the structure is simplified, and the daily maintenance is convenient.
Disclosure of Invention
The utility model aims to provide an electric heavy truck side-exchange type motor replacing robot and a motor replacing station thereof, which are used for improving a motor replacing mechanism, mainly adopt standard components as components, simplify a system structure and facilitate daily maintenance on the premise of meeting the motor replacing requirement.
In order to achieve the above object, according to a first aspect of the present utility model, an electric heavy truck side-exchange robot has 4 independent degrees of freedom of movement, including a translation mechanism, a rotation mechanism, a telescopic mechanism, and a lifting mechanism, respectively, and an end effector is a fork mechanism;
the translation mechanism is arranged in a power exchange station track of the power exchange station; straight translation racks are arranged along the power exchange station track;
a translation driving motor is arranged on a translation platform of the translation mechanism, and the translation driving motor is connected with a translation driving gear;
the translation driving gear is meshed with the translation rack;
the rotating mechanism is arranged on a translation platform of the translation mechanism;
a large gear ring which rotates 1 is arranged in the middle of the translation platform, and the large gear ring is arranged on the translation platform of the translation mechanism through a bearing;
a rotary driving motor is arranged on one side of the translation platform, and is connected with a rotary driving pinion;
the rotation driving pinion is meshed with the large gear ring;
the telescopic mechanism is arranged above the large gear ring;
a telescopic fixed platform is arranged on the large gear ring and comprises a left telescopic guide rail and a right telescopic guide rail;
the telescopic mechanism is also provided with a telescopic moving platform, and two sides of the telescopic moving platform are provided with a plurality of telescopic guide wheels;
the telescopic guide wheel is arranged in the telescopic guide rail;
a telescopic rack is arranged on the telescopic guide rail on one side;
a telescopic driving motor is arranged on the telescopic moving platform, and the telescopic driving motor is connected with a telescopic driving gear;
the telescopic driving gear is meshed with the telescopic rack;
the lifting mechanism is arranged on the telescopic mobile platform;
a lifting frame is arranged on the telescopic mobile platform;
the lifting mechanism is a reel steel wire rope mechanism; a lifting driving motor and a wire rope reel are arranged at the bottom of the lifting frame or on the telescopic moving platform;
the input end of the steel wire rope winding drum is connected with the output shaft of the lifting driving motor;
the steel wire rope winding drum outputs a steel wire rope;
a fixed pulley is arranged at the top of the lifting frame, and a movable pulley is arranged on the frame of the fork mechanism;
the steel wire rope bypasses the fixed pulley, then bypasses the movable pulley, and finally is upwards fixed at the top of the lifting frame;
lifting guide rails are arranged in upright posts at two sides of the lifting frame, lifting guide wheels are arranged at two sides of the frame of the forking mechanism, and the lifting guide wheels are arranged in the lifting guide rails;
the frame of the fork taking mechanism is arranged in the lifting guide rail through the lifting guide wheel;
the fork taking mechanism is provided with fork teeth, and the fork teeth are positioned at the forefront end.
As a further improvement of the utility model, more than 2 fork teeth are arranged; the fork teeth are movably arranged on the rack of the fork mechanism.
Further, the fork teeth are L-shaped, and the lower parts of the fork teeth are horizontal supporting platforms;
the vertical surface of the fork teeth is a stress part; the top of the fork teeth is provided with a latch mechanism;
a transverse positioning beam is arranged in the frame of the forking mechanism, and a plurality of positioning grooves are formed in the positioning beam;
the fork teeth are clamped at one of the positioning groove parts of the positioning beam through the clamping tooth mechanism.
As a further improvement of the utility model, the translation driving motor, the rotation driving motor, the telescopic driving motor and the lowering driving motor are servo motors.
As a further improvement of the utility model, a position sensor is arranged along the power exchange station track and is connected with a translation platform of the translation mechanism;
an angle sensor is arranged in the translation platform and is connected with the large gear ring;
a position sensor is arranged along the telescopic guide rail and is connected with the telescopic moving platform;
a position sensor is arranged along the lifting guide rail and is connected with the frame of the fork mechanism.
In a second aspect of the utility model, a fork-type power exchange station suitable for side power exchange of an electric heavy truck is provided, and a power exchange station track is arranged; the power exchange station track is provided with 2 tracks, the electric heavy truck side-exchange type power exchange robot is arranged on the power exchange station track, and a translation platform of the translation mechanism is arranged in the 2 tracks;
a plurality of translation wheels are arranged on two sides of the translation platform and are clamped in the power exchange station track;
the translation racks are arranged among the 2 power exchange station rails;
one side of the power exchange station track is a parking area of an electric heavy truck to be subjected to power exchange;
the other side of the power exchange station track is a charging area, a plurality of charging seats are arranged along the power exchange station track 2, and each charging seat comprises a charging unit and a battery rack; the battery rack is provided with a power battery pack;
the power exchange station is internally provided with a positioning recognition device, a positioning sensor and a visual recognition system.
As a further development of the utility model, the parking area of the electric heavy truck to be commutated is provided with the power-exchange station track, the side-exchange power-exchange robot and the charging area on only one side.
As a further improvement of the utility model, the power exchange station track, the side-exchange power exchange robot and the charging area are arranged on both sides of the parking area of the electric heavy truck to be subjected to power exchange.
According to the electric heavy truck side-exchange type motor exchange robot and the motor exchange station thereof, the motor exchange robot can perform autonomous action according to a system instruction, a power battery pack on the electric heavy truck 1 is taken down and placed on an empty battery rack, and the empty power battery pack is charged by a charging unit; and then the power changing robot moves to a battery frame position where the available power battery pack is fully charged, the available power battery pack is taken down, then the power battery pack is moved to a parking position of the electric heavy truck, the power battery pack is charged, and the electric heavy truck resumes power supply, so that the power changing operation is completed and the power changing robot is put into use again.
The motor-changing robot with the electric heavy truck side-changing function adopts the driving mechanisms with 4 independent degrees of freedom of movement, and adopts conventional standard component products such as gears, racks and wire rope drums, so that the motor-changing robot is easy to maintain in daily life; the structure is simple, and the adjustment is convenient; the fork-taking mechanism adopts fork teeth with manual spacing adjustment, and can be quickly and conveniently adjusted according to the size specification of a specific power battery pack, so that the field use requirement is met.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a first embodiment of a fork-lift power exchange station adapted for side-to-side power exchange of an electric heavy truck according to the present utility model;
FIG. 2 is a rear view of the overall structure of a first embodiment of a fork-lift power converter station adapted for side-to-side power conversion of an electric heavy truck in accordance with the present utility model;
FIG. 3 is a rear view of the overall structure of a second embodiment of a fork-lift power station of the present utility model adapted for side-to-side power replacement of an electric heavy truck;
FIG. 4 is a schematic diagram of the overall structure of the electric heavy truck side-exchange type electric robot of the present utility model;
FIG. 5 is an enlarged partial schematic view of FIG. 4;
FIG. 6 is a left side view of the electric heavy truck side-swap robot of the present utility model;
FIG. 7 is a right side view of the electric heavy truck side-swap robot of the present utility model;
FIG. 8 is a top view of the electric heavy truck side-swap robot of the present utility model;
FIG. 9 is a partial rear view of the electric heavy truck side-swap robot of the present utility model;
FIG. 10 is a schematic view of a winding structure of a steel wire rope of a lifting system according to the present utility model;
fig. 11 is a schematic rear side view of the electric heavy truck side-exchange robot of the present utility model.
Detailed Description
The following describes the embodiments of the present utility model in further detail with reference to the drawings.
As shown in fig. 1 to 3, the structure of the fork-type power exchange station suitable for side power exchange of the electric heavy truck is schematically shown; fig. 1 and fig. 2 are embodiments one, which are single-side power conversion; fig. 3 is a two-sided power conversion in the second embodiment.
The electric heavy truck 1 to be electrified is laterally parked in an electricity exchange station, an electricity exchange station track 2 is arranged along the length direction of the electric heavy truck 1, and an electricity exchange robot 3 is arranged on the electricity exchange station track 2; the other side of the parking area of the electric heavy truck 1 is a charging area, a plurality of charging seats are arranged along the battery exchange station track 2, each charging seat comprises a charging unit 51 and a battery frame 52, and a power battery pack 4 is arranged on the battery frame 52. The power exchange station is also internally provided with a positioning recognition device 6, a positioning sensor and a visual recognition system are arranged in the power exchange station, the parking position of the electric heavy truck 1, in particular the position of the vehicle-mounted power battery pack 4 of the electric heavy truck can be accurately recognized, and the detection recognition result is fed back to the control system, so that the action of the power exchange robot 3 is controlled.
The power changing robot 3 takes down the power battery pack 4 on the electric heavy truck 1 according to system identification, places the power battery pack on the empty battery frame 52, and charges the empty power battery pack 4 by the charging unit 51; then the power changing robot 3 moves to the position of the battery frame 52 where the available power battery pack 4 is fully charged, the available power battery pack 4 is taken down, then moves to the parking position of the electric heavy truck 1, the power battery pack 4 is loaded, and the electric heavy truck 1 resumes power supply, namely, the power changing operation is completed and the power changing robot is put into use again.
If the electric heavy truck 1 only has a single-side power battery pack 4, the single-side power exchange station of the first embodiment meets the use requirement; if the two sides of the electric heavy truck 1 are provided with the power battery packs 4, the two-side power exchanging station of the second embodiment can better exchange power and has higher efficiency. Of course, when the two sides of the electric heavy truck 1 are both provided with the power battery packs 4, the electric power can be exchanged at the single-side power exchange station in the first embodiment, namely, the electric power exchange station stops once for one-side power exchange operation; and then driving out of the power exchange station, turning around, and then driving in again to perform power exchange operation on the other side.
The key point of the present utility model is to improve the structure of the battery-powered robot 3, the overall structure of which is shown in fig. 4 and 5, and further refer to fig. 6-9 and 11, the battery-powered robot 3 is a side-switched battery-powered robot, which has 4 independent degrees of freedom of movement, namely a translation mechanism 31, a rotation mechanism 32, a telescopic mechanism 33 and a lifting mechanism 34, respectively, and the final actuating mechanism is a fork mechanism 35.
A translation mechanism 31. The power exchange station track 2 is provided with 2 tracks, the translation mechanism 31 is arranged in the track, and the translation mechanism is clamped in the tracks through the translation wheels 314 to realize translation along the power exchange station track 2; a translation rack 311 is arranged between the 2 power exchange station rails 2, and the translation rack 311 is fixed on the ground; a translation driving motor 313 is arranged on the translation platform of the translation mechanism 31, an output shaft of the translation driving motor 313 is connected with a reduction gearbox, and finally a translation driving gear 312 is connected with the translation platform; the translation driving gear 312 is engaged with the translation rack 311. The translation driving motor 313 drives the translation driving gear 312 to rotate, and then engages the translation rack 311, and under the limitation of the translation wheel 314 and the power exchange station track 2, the translation platform of the translation mechanism 31 is finally driven to translate, that is, the power exchange robot 3 translates along the power exchange station track 2, is switched between different charging units 51, and is accurately positioned to the position of the power battery pack 4 of the electric heavy truck 1.
A rotation mechanism 32. The present rotation mechanism 32 is provided above the translation stage of the translation mechanism 31. Specifically, a large gear ring 321 which rotates 1 is arranged in the middle of the translation platform, and the large gear ring 321 is arranged on the translation platform of the translation mechanism 31 through a bearing; a rotary driving motor 323 is arranged on one side of the translation platform, an output shaft of the rotary driving motor 323 is connected with a reduction gearbox, and finally a rotary driving pinion 322 is connected and arranged; the rotation driving pinion 322 is meshed with the ring gear 321. The rotation driving motor 323 drives the rotation driving pinion 322 to rotate, and then drives the large gear ring 321 to rotate in a meshing manner, so as to drive the fork mechanism 35 of the power conversion robot 3 to face the electric heavy truck 1 side, to perform operation on the electric heavy truck 1 side, or to face the charging unit 51 side, and to perform operation on the charging unit 51 side.
A telescopic mechanism 33. The telescopic mechanism 33 is installed above the ring gear 321. Specifically, the large gear ring 321 is provided with a telescopic fixed platform, which comprises left and right 2 telescopic guide rails 331; the telescopic mechanism 33 is further provided with a telescopic moving platform 336, and a plurality of telescopic guide wheels 335 are arranged on two sides of the telescopic moving platform 336; the telescopic guide wheels 335 are installed in the telescopic guide rails 331, so that the telescopic moving platform 336 can only move horizontally along the telescopic guide rails 331; a telescopic rack 332 is arranged on the telescopic guide rail 331 at one side; a telescopic driving motor 334 is arranged on the telescopic moving platform 336, an output shaft of the telescopic driving motor 334 is connected with a reduction gearbox, and finally a telescopic driving gear 333 is connected with the telescopic moving platform; the telescopic driving gear 333 is engaged with the telescopic rack gear 332. The telescopic driving motor 334 drives the telescopic driving gear 333 to rotate, further engages with the telescopic rack 332, and under the restriction of the telescopic guide wheel 335 and the telescopic guide rail 331, performs telescopic movement along the telescopic guide rail 331, and finally drives the telescopic moving platform 336 to perform telescopic movement, that is, the movement of the fork mechanism 35 of the power conversion robot 3 between the retracted ready position and the extended action position is realized.
A lifting mechanism 34. The telescopic platform is provided with a lifting mechanism 34. Specifically, a lifting frame 341 is arranged on the telescopic moving platform, and the lifting frame 341 can perform telescopic movement along with the telescopic moving platform; the specific lifting mechanism is a reel steel wire rope mechanism; a lifting driving motor 342 and a steel wire rope drum 343 are arranged at the bottom of the lifting frame 341 or on the telescopic moving platform, and the input end of the steel wire rope drum 343 is connected with the output shaft of the lifting driving motor 342; the wire rope drum 343 outputs wire rope 344; a fixed pulley 345 is arranged at the top of the lifting frame 341, and a movable pulley 346 is arranged on the frame of the fork mechanism 35; as shown in fig. 10, the wire rope 344 is wound around the fixed pulley 345, then around the movable pulley 346, and finally fixed upward on the top of the elevator frame 341. The lifting driving motor 342 drives the wire rope drum 343 to rotate, thereby driving the wire rope 344 to be output or received, and finally driving the movable pulley 346 and the fork mechanism 35 to perform lifting movement via the fixed pulley 345 and the movable pulley 346.
Further, lifting guide rails 347 are arranged in the upright posts at two sides of the lifting frame 341, lifting guide wheels 348 are arranged at two sides of the frame of the forking mechanism 35, and the lifting guide wheels 348 are arranged in the lifting guide rails 347, so that the forking mechanism 35 is limited to only vertically lift along the lifting guide rails 347, and shaking is avoided.
And a fork mechanism 35. The frame of the fork mechanism 35 is mounted in a lifting rail 347 by a lifting guide 348. The fork mechanism 35 mainly includes 2 tines 351. In the utility model, 2 tines 351 are movably arranged on the rack of the fork mechanism 35; specifically, the fork teeth 351 are L-shaped, a latch mechanism 352 is arranged above the fork teeth 351, a transverse positioning beam 353 is arranged in the frame of the fork taking mechanism 35, a plurality of positioning grooves 354 are formed in the positioning beam 353, and a worker can manually adjust the positions of the fork teeth 351 on the positioning columns 353 according to the size and the fork taking position of the power battery pack 4, so that the latch mechanism 352 is matched with the corresponding positioning grooves 354 to realize position fixing; the L-shaped elevation of the fork 351 cooperates with the cross beam of the frame of the fork 35, so that the fork 351 forms a lever force mechanism, when the power battery pack 4 is dragged and dropped on the plane of the fork 351, the connection at the latch mechanism 352 forms a hinge-like structure, thereby applying force to the L-shaped elevation of the fork 351, and finally the elevation abuts against the cross beam of the frame to realize force balance.
The driving motors of the motor changing robot 3 are servo motors, so that the moving positions and angles can be accurately controlled, and the sensor arranged on the guide rail or the rack is matched to detect and feed back the moving distance and the rotating angle, so that the mechanisms of the motor changing robot 3 can accurately control actions.
The working process of the electric heavy truck side-switching type motor replacing robot in the forked power replacing station applicable to the electric heavy truck side-switching is approximately as follows:
1. the power-changing robot 3 is positioned in an initial state and does not shade the positioning and identifying device 6; the power exchange station is in a standby state;
2. the electric heavy truck 1 enters a power exchange station and performs data interaction with a power exchange station management system;
3. the power exchange station receives and passes the power exchange request; starting a positioning and identifying device 6, positioning and identifying the position of the vehicle-mounted power battery pack 4 of the electric heavy truck 1, and feeding back the result to a management system;
4. the management system sends a power change instruction to the power change robot 3, and sends the position information of the vehicle-mounted power battery pack 4 of the electric heavy truck 1, the position information of the empty battery rack 52 and the position information of the battery rack 52 where the available power battery pack 4 is located to the power change robot 3;
5. the motor replacing robot 3 starts a translation driving motor 313 according to the position information of the vehicle-mounted power battery pack 4, translates to the position, then starts a rotation driving motor 323 and finely adjusts the angle of the fork mechanism 35; then the telescopic driving motor 334 and the lifting driving motor 342 are started in a coordinated manner, and the power battery pack 4 is taken down from the electric heavy truck 1 by utilizing the fork 351;
6. the power exchange robot 3 retracts the fork mechanism 35, then starts the translation driving motor 313 to translate to the position of the empty battery rack 52; the rotary driving motor 323 is started again, so that the fork-taking mechanism 35 is connected with the taken-off power battery pack 4 to face the empty battery frame 52; then, the telescopic driving motor 334 and the lifting driving motor 342 are started in a coordinated manner, the power battery pack 4 on the fork 351 is placed on the empty battery frame 52, and the charging unit 51 charges the power battery pack 4;
7. the motor replacing robot 3 starts a translation driving motor 313 according to the position information of the battery frame 52 where the available power battery pack 4 is positioned, and translates to the position where the battery frame 52 is positioned; then, the telescopic driving motor 334 and the lifting driving motor 342 are started in a coordinated manner, and the power battery pack 4 is taken off from the battery frame 52 by the fork 351;
8. the power exchange robot 3 retracts the fork mechanism 35, then starts the translation driving motor 313 and moves to the placement position and orientation of the vehicle-mounted power battery pack 4 of the electric heavy truck 1; starting the rotary driving motor 323 to enable the fork mechanism 35 to be connected with the available power battery pack 4 and to face the placement position of the vehicle-mounted power battery pack 4 of the electric heavy truck 1; then the telescopic driving motor 334 and the lifting driving motor 342 are started in a coordinated manner, and the power battery pack 4 is mounted on the electric heavy truck 1 by utilizing the fork 351;
9. the power-changing robot 3 returns to the initial state; the electric heavy truck 1 locks the power battery pack 4 and resumes the power supply; the electric heavy truck 1 performs data interaction with a power exchange station management system to confirm that power exchange is completed;
10. the electric heavy truck 1 drives away from the power exchange station; the power exchange station waits for the next electric heavy truck 1 to be subjected to power exchange to enter.
While the preferred embodiments of the present utility model have been illustrated and described, the present utility model is not limited to the embodiments described above, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the present utility model, and these are intended to be included in the scope of the present utility model as defined in the appended claims.
Claims (8)
1. The electric heavy truck side-changing type motor changing robot is characterized by comprising 4 independent motion degrees of freedom, namely a translation mechanism, a rotation mechanism, a telescopic mechanism and a lifting mechanism, wherein an end execution mechanism is a fork mechanism;
the translation mechanism is arranged in a power exchange station track of the power exchange station; straight translation racks are arranged along the power exchange station track;
a translation driving motor is arranged on a translation platform of the translation mechanism, and the translation driving motor is connected with a translation driving gear;
the translation driving gear is meshed with the translation rack;
the rotating mechanism is arranged on a translation platform of the translation mechanism;
a large gear ring which rotates 1 is arranged in the middle of the translation platform, and the large gear ring is arranged on the translation platform of the translation mechanism through a bearing;
a rotary driving motor is arranged on one side of the translation platform, and is connected with a rotary driving pinion;
the rotation driving pinion is meshed with the large gear ring;
the telescopic mechanism is arranged above the large gear ring;
a telescopic fixed platform is arranged on the large gear ring and comprises a left telescopic guide rail and a right telescopic guide rail;
the telescopic mechanism is also provided with a telescopic moving platform, and two sides of the telescopic moving platform are provided with a plurality of telescopic guide wheels;
the telescopic guide wheel is arranged in the telescopic guide rail;
a telescopic rack is arranged on the telescopic guide rail on one side;
a telescopic driving motor is arranged on the telescopic moving platform, and the telescopic driving motor is connected with a telescopic driving gear;
the telescopic driving gear is meshed with the telescopic rack;
the lifting mechanism is arranged on the telescopic mobile platform;
a lifting frame is arranged on the telescopic mobile platform;
the lifting mechanism is a reel steel wire rope mechanism; a lifting driving motor and a wire rope reel are arranged at the bottom of the lifting frame or on the telescopic moving platform;
the input end of the steel wire rope winding drum is connected with the output shaft of the lifting driving motor;
the steel wire rope winding drum outputs a steel wire rope;
a fixed pulley is arranged at the top of the lifting frame, and a movable pulley is arranged on the frame of the fork mechanism;
the steel wire rope bypasses the fixed pulley, then bypasses the movable pulley, and finally is upwards fixed at the top of the lifting frame;
lifting guide rails are arranged in upright posts at two sides of the lifting frame, lifting guide wheels are arranged at two sides of the frame of the forking mechanism, and the lifting guide wheels are arranged in the lifting guide rails;
the frame of the fork taking mechanism is arranged in the lifting guide rail through the lifting guide wheel;
the fork taking mechanism is provided with fork teeth, and the fork teeth are positioned at the forefront end.
2. The electric heavy truck side-changing robot of claim 1, wherein more than 2 tines are provided; the fork teeth are movably arranged on the rack of the fork mechanism.
3. The electric heavy truck side-exchange robot of claim 2 wherein the tines are L-shaped and the lower portion of the tines is a horizontal support platform;
the vertical surface of the fork teeth is a stress part; the top of the fork teeth is provided with a latch mechanism;
a transverse positioning beam is arranged in the frame of the forking mechanism, and a plurality of positioning grooves are formed in the positioning beam;
the fork teeth are clamped at one of the positioning groove parts of the positioning beam through the clamping tooth mechanism.
4. The motorized heavy truck side-change type motor changer of claim 1, wherein the translation drive motor, the rotation drive motor, the expansion drive motor, and the descent drive motor are servo motors.
5. The electric heavy truck side-switching type battery-changing robot according to claim 1, wherein a position sensor is arranged along a battery-changing station track and is connected with a translation platform of the translation mechanism;
an angle sensor is arranged in the translation platform and is connected with the large gear ring;
a position sensor is arranged along the telescopic guide rail and is connected with the telescopic moving platform;
a position sensor is arranged along the lifting guide rail and is connected with the frame of the fork mechanism.
6. The forked power exchange station suitable for side power exchange of the electric heavy truck is characterized by being provided with a power exchange station track; the power exchange station track is provided with 2 tracks, the electric heavy truck side-exchange type power exchange robot according to any one of claims 1-5 is arranged on the power exchange station track, and a translation platform of the translation mechanism is arranged in the 2 tracks;
a plurality of translation wheels are arranged on two sides of the translation platform and are clamped in the power exchange station track;
the translation racks are arranged among the 2 power exchange station rails;
one side of the power exchange station track is a parking area of an electric heavy truck to be subjected to power exchange;
the other side of the power exchange station track is a charging area, a plurality of charging seats are arranged along the power exchange station track (2), and each charging seat comprises a charging unit and a battery rack; the battery rack is provided with a power battery pack;
the power exchange station is internally provided with a positioning recognition device, a positioning sensor and a visual recognition system.
7. The power conversion station according to claim 6, wherein only one side of the parking area of the heavy electric card to be converted is provided with the power conversion station track, the side conversion robot, and the charging area.
8. The power conversion station according to claim 6, wherein the power conversion station track, the side conversion robot, and the charging area are provided on both sides of a parking area of an electric heavy truck to be converted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320074279.2U CN219446946U (en) | 2023-01-10 | 2023-01-10 | Electric heavy truck side-changing type motor changing robot and power changing station thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320074279.2U CN219446946U (en) | 2023-01-10 | 2023-01-10 | Electric heavy truck side-changing type motor changing robot and power changing station thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219446946U true CN219446946U (en) | 2023-08-01 |
Family
ID=87410120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320074279.2U Active CN219446946U (en) | 2023-01-10 | 2023-01-10 | Electric heavy truck side-changing type motor changing robot and power changing station thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219446946U (en) |
-
2023
- 2023-01-10 CN CN202320074279.2U patent/CN219446946U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202115482U (en) | Battery box changing equipment for electric automobile | |
| CN202641653U (en) | Battery replacing robot provided with movable temporary storage rack | |
| CN203795916U (en) | Lifting system for mechanical parking system | |
| CN1293276C (en) | Full automatic multiple-story garage | |
| CN102700513A (en) | Battery replacement robot with mobile temporary storage frame and battery replacement method | |
| CN108086751A (en) | Parallel operation tunnel stacking multi-storied garage | |
| CN101992754A (en) | Apparatus for replacing battery box of electric automobile | |
| CN201901115U (en) | Battery box replacing equipment for electric automobile | |
| CN207228728U (en) | The traversing garage of double-layer lifting | |
| CN205935860U (en) | But intelligent carrier loader of automatic adjustment access car | |
| CN201901116U (en) | Device for replacing battery box of electric vehicle | |
| CN113815477B (en) | Vehicle-mounted mobile power exchange station and power exchange method thereof | |
| CN108086743B (en) | Lifting and rotating device and bicycle stereo garage system | |
| CN107842230B (en) | Small warehouse type pluggable parking frame double-layer three-dimensional parking equipment and control method | |
| CN219446946U (en) | Electric heavy truck side-changing type motor changing robot and power changing station thereof | |
| CN212979956U (en) | Power conversion system of heavy truck | |
| CN209760924U (en) | Large lift car type vertical lifting equipment | |
| CN218464828U (en) | Automatic positioning workpiece transferring tool | |
| CN108824863B (en) | Full-automatic bicycle stopping and taking device for district sidewalk | |
| CN115384997A (en) | Multistation tunnel stacker | |
| CN214835178U (en) | Lifting device for bicycle stereo garage | |
| CN210622418U (en) | Barrier-free curved rail multi-layer three-dimensional parking device | |
| CN109488076A (en) | The translatable two-layer garage of self-locking type and the managing system of car parking for using the garage | |
| CN220114489U (en) | AGV trades electric dolly | |
| CN218367738U (en) | Mobile lateral heavy truck battery replacement station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |