CN210338111U - Transport trolley - Google Patents
Transport trolley Download PDFInfo
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- CN210338111U CN210338111U CN201822279058.0U CN201822279058U CN210338111U CN 210338111 U CN210338111 U CN 210338111U CN 201822279058 U CN201822279058 U CN 201822279058U CN 210338111 U CN210338111 U CN 210338111U
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- trolley
- driving wheel
- driving motor
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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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Abstract
The utility model discloses a travelling bogie, detect and processing module and drive wheel power component including dolly body, system signal detects and processing module sets up this is internal for the dolly, drive wheel power component includes first driving motor, first drive wheel, second driving motor and second drive wheel, first driving motor and the second drive wheel install in dolly body bottom, first drive wheel install in first driving motor's output, the second drive wheel install in second driving motor's output, the electro-magnet is installed on dolly body top, the electro-magnet is suitable for adsorbing the dinner plate, and this travelling bogie can turn to in situ, and turned angle is little, does not need great orbit, and is difficult to drop in the transportation of dinner plate.
Description
Technical Field
The utility model relates to an unmanned dining room technical field especially relates to a travelling bogie.
Background
When the hot-fire artificial intelligence system and the unmanned retail business state tend to dominate the service industry in the future, the unmanned restaurant is necessarily an intelligent food service product bred therein. The unmanned restaurant adopts professional simulation artificial intelligence, does not need manual operation and service, and is an integral intelligent device which can automatically arrange food materials, automatically cook food, intelligently deliver food, automatically clean after meal and the like after a program is set, so that a consumer can efficiently and quickly self-define matched food. The intelligent automatic meal delivery and receiving system after meals is an operation vein of the whole unmanned restaurant, is one of main embodiment and characteristics of the unmanned restaurant, and determines the normal operation of the restaurant. The intelligent guide trolley on the market is basically put into use in the logistics industry according to the service characteristics, the running route is wide, the trolley cannot turn on site, the rotating angle is large, a large running track is needed, and a dinner plate easily falls from the trolley in the transportation process.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a transport trolley which can turn in situ, has small rotation angle, does not need a large operation track and has the advantages that a dinner plate is not easy to drop in the transportation process.
The purpose of the utility model is realized by adopting the following technical scheme:
a transport trolley comprises a trolley body, a system signal detection and processing module and a driving wheel power assembly, wherein the system signal detection and processing module is arranged in the trolley body, the driving wheel power assembly comprises a first driving motor, a first driving wheel, a second driving motor and a second driving wheel, the first driving motor and the second driving wheel are arranged at the bottom end of the trolley body, the first driving wheel is arranged at the output end of the first driving motor, the second driving wheel is arranged at the output end of the second driving motor, when the trolley needs to rotate in situ, the system signal detection and processing module controls the first driving motor to drive the first driving wheel to rotate and controls the second driving motor to drive the second driving wheel to rotate along the direction opposite to the rotating direction of the first driving wheel so as to enable the driving wheel power assembly to drive the trolley body to rotate in situ, the top end of the trolley body is provided with an electromagnet, and the electromagnet is suitable for adsorbing the dinner plate.
Furthermore, the transport trolley also comprises an obstacle detection sensor arranged on the trolley body, wherein the obstacle detection sensor is suitable for detecting obstacles in front of the transport trolley in real time during the operation of the transport trolley and transmitting obstacle information to the system signal detection and processing module.
Furthermore, the transport trolley also comprises an area detection sensor arranged on the trolley body, wherein the area detection sensor is suitable for detecting the position information of the transport trolley and transmitting the position information to the system signal detection and processing module.
The system signal detection and processing module is suitable for receiving the magnetic track position information transmitted by the Hall sensor and controlling the driving wheel power assembly to drive the transport trolley to move according to the magnetic track position information.
Furthermore, the trolley body comprises a shell and a trolley cover arranged at the upper end of the shell, the shell is detachably connected with the trolley cover, the system signal detection and processing module, the driving wheel power assembly and the Hall sensor are arranged on the trolley cover, and the electromagnet is arranged at the top end of the shell.
Furthermore, be provided with the driving motor installation piece on the casing, first driving motor and second driving motor install respectively in driving motor installation piece both sides, and with driving motor installation piece is the symmetry setting as the center.
Furthermore, a plurality of universal balls are mounted at the top end of the shell, and the universal balls are respectively mounted at the corners of the shell.
Furthermore, the car cover is provided with a through hole, and when the transport trolley runs, the Hall sensor is suitable for sensing the position of the magnetic track through the through hole.
The system comprises a driving wheel power assembly, a super-capacitor group electric device and a power supply detection and processing module, wherein the super-capacitor group electric device is suitable for providing energy for the driving wheel power assembly, the power supply detection and processing module is suitable for detecting the residual electric quantity of the super-capacitor group electric device and transmitting electric quantity information to the system signal detection and processing module.
Furthermore, universal wheels are installed at the bottom end of the trolley body.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the first driving motor and the second driving motor are arranged to respectively drive the first driving wheel and the second driving wheel to rotate, so that the transport trolley can rotate in situ and also can rotate in an arc shape, different requirements can be met, in addition, the transport trolley can rotate in situ, the rotating radius of the transport trolley is small when the transport trolley rotates, a user can conveniently reduce the running track of the transport trolley, and the cost is reduced; in addition, set up the electro-magnet on dolly body top and can adsorb the dinner plate, can effectively avoid in the transportation dinner plate to drop from the travelling bogie.
Drawings
Fig. 1 is a schematic structural view of a transportation trolley of the present invention;
FIG. 2 is a schematic view of the internal structure of a transportation cart according to the present invention;
FIG. 3 is another schematic view of the internal structure of the transportation cart according to the present invention;
fig. 4 is an exploded view of the transportation cart according to the present invention.
In the figure: 20. transporting the trolley; 21. a trolley body; 211. a ball transfer unit; 212. a housing; 213. a vehicle cover; 22. an electromagnet; 23. a system signal detection and processing module; 24. a drive wheel power assembly; 241. a first drive motor; 242. a first drive wheel; 243. a second drive motor; 244. a second drive wheel; 25. an auxiliary universal wheel; 26. an obstacle detection sensor; 27. an area detection sensor; 28. a Hall sensor; 29. a super capacitor bank device; 30. and the power supply detection and processing module.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1-4, a transportation cart includes a cart body 21, a system signal detection and processing module 23 and a driving wheel power assembly 24, the system signal detection and processing module 23 is disposed in the cart body 21, the driving wheel power assembly 24 includes a first driving motor 241, a first driving wheel 242, a second driving motor 243 and a second driving wheel 244, the first driving motor 241 and the second driving wheel 244 are mounted at the bottom end of the cart body 21, the first driving wheel 242 is mounted at the output end of the first driving motor 241, the second driving wheel 244 is mounted at the output end of the second driving motor 243, when the cart needs to rotate in place, the system signal detection and processing module 23 controls the first driving motor 241 to drive the first driving wheel 242 to rotate, and controls the second driving motor 243 to drive the second driving wheel 244 to rotate in the opposite direction of the rotation direction of the first driving wheel 242, so that the driving wheel power assembly 24 drives the cart body 21 to rotate in place, an electromagnet 22 is installed at the top end of the trolley body 21, and the electromagnet 22 is suitable for adsorbing the dinner plate.
When the transportation trolley 20 needs to rotate in place, the system signal detection and processing module 23 controls the first driving motor 241 to drive the first driving wheel 242 to rotate clockwise or counterclockwise, and controls the second driving motor 243 to drive the second driving wheel 244 to rotate in the opposite direction to the rotating direction of the first driving wheel 242, so that the transportation trolley 20 rotates in place, and when the transportation trolley rotates to a proper angle, the first driving motor 241 and the second driving motor 243 drive the first driving wheel 242 and the second driving wheel 244 to rotate in the same direction and at the same speed Turning to move the transport trolley 20 in a given direction; when the transportation cart 20 needs to perform circular motion, the system signal detection and processing module 23 controls the first driving motor 241 and the second driving motor 243 to drive the first driving wheel 242 and the second driving wheel 244 to rotate in the same direction and at different speeds, that is, the rotation speeds of the first driving wheel 242 and the second driving wheel 244 are different, and at this time, the transportation cart 20 performs circular motion with the driving wheel with lower speed as the center of a circle.
The first driving motor 241 and the second driving motor 243 are arranged to respectively drive the first driving wheel 242 and the second driving wheel 244 to rotate, so that the transportation trolley 20 can rotate in situ and also can rotate in an arc, different requirements can be met, in addition, the transportation trolley 20 can rotate in situ, the rotation radius is small when the transportation trolley 20 rotates, a user can conveniently reduce the running track of the transportation trolley 20, and the cost is reduced; in addition, the top end of the trolley body 21 is provided with the electromagnet 22 which can adsorb the dinner plate, so that the dinner plate can be effectively prevented from falling off from the transportation trolley 20 in the transportation process.
The transportation trolley 20 further comprises an obstacle detection sensor 26 mounted on the trolley body 21, and the obstacle detection sensor 26 is suitable for detecting an obstacle in front of the transportation trolley 20 in real time during the operation of the transportation trolley 20 and transmitting the obstacle information to the system signal detection and processing module 23.
When an obstacle appears in front of the transportation trolley 20, the obstacle detection sensor 26 transmits obstacle information to the system signal detection and processing module 23, the system signal detection and processing module 23 receives the obstacle information and processes the obstacle information, if the obstacle is an object such as a wall, the system signal detection and processing module 23 controls the driving wheel power assembly 24 to stop working so as to avoid collision between the transportation trolley 20 and the obstacle, if the obstacle is the transportation trolley 20, the system signal detection and processing module 23 controls the driving wheel power assembly 24 to stop or decelerate, and the transportation trolley 20 returns to the original state after being far away. The obstacle detecting sensor 26 in the present application may employ an ultrasonic sensor.
The transportation trolley 20 further comprises an area detection sensor 27 mounted on the trolley body 21, and the area detection sensor 27 is adapted to detect the position information of the transportation trolley 20 and transmit the position information to the system signal detection and processing module 23.
In operation, the area detection sensor 27 is adapted to detect the position information of the transportation cart 20, transmit the position information to the system signal detection and processing module 23, and transmit the position information to the remote controller via the system signal detection and processing module 23, so that the remote controller can control the specific position of the transportation cart 20 in real time to avoid the occurrence of jamming during delivering or retrieving the dishes.
Specifically, in order to prevent the transportation trolley 20 from running to the edge of the running track and colliding with the side wall of the running track, a limit magnetic track is further installed at a position close to the edge of the running track, when the transportation trolley 20 moves to a position between the limit magnetic tracks, the region detection sensor 27 detects the change of the magnetic field, transmits the signal to the processing module and transmits the signal to the control end through the processing module, and the control end controls the transportation trolley 20 to stop working so as to prevent the transportation trolley 20 from colliding with the side wall of the running track. The area detection sensor 27 may employ a hall sensor 28 in the present application.
The transport trolley 20 further comprises a hall sensor 28 mounted on the trolley body 21, the hall sensor 28 is adapted to sense the track position and transmit the track position information to the system signal detection and processing module 23, and the system signal detection and processing module 23 is adapted to receive the track position information transmitted by the hall sensor 28 and control the driving wheel power assembly 24 to drive the transport trolley 20 to move according to the track position information.
In use, the transport cart 20 is placed on the magnetic track, the dinner plate is placed on the top of the transport cart 20, the electromagnet 22 is activated to attract the dinner plate, and the drive wheel power assembly 24 drives the transport cart 20 to move along the magnetic track to the designated position of the user, so that the dinner plate is moved to the designated position to carry the dinner plate.
The hall sensors 28 are arranged to sense the track position to facilitate the carriage 20 following the track to avoid off-track during movement of the carriage 20.
The trolley body 21 comprises a shell 212 and a trolley cover 213 arranged at the upper end of the shell 212, the shell 212 is detachably connected with the trolley cover 213, the system signal detection and processing module 23, the driving wheel power assembly 24 and the hall sensor 28 are mounted on the trolley cover 213, and the electromagnet 22 is mounted at the top end of the shell 212, so that the transportation trolley 20 is convenient to detach and mount.
The casing 212 is provided with a driving motor mounting block, the first driving motor 241 and the second driving motor 243 are respectively mounted on two sides of the driving motor mounting block and symmetrically arranged by taking the driving motor mounting block as a center, so that the mounting stability of the first driving motor 241 and the second driving motor 243 is improved, and the transportation trolley 20 is ensured to be stable during transportation.
A plurality of universal ball 211 are installed on the top of casing 212, and a plurality of universal ball 211 install respectively in casing 212 bight to guarantee that operation in-process casing 212 keeps steady, and then guarantee that the dinner plate of placing on electro-magnet 22 keeps steady, avoid the transportation in-process dinner plate to take place the slope, make the food spill that holds in the dinner plate.
The car cover 213 is provided with a through hole, and when the transport trolley 20 runs, the hall sensor 28 is suitable for sensing the magnetic track position through the through hole, so that the hall sensor 28 can conveniently detect the magnetic track, and the transport trolley 20 is prevented from being separated from the track in the moving process.
The transport trolley 20 further comprises a super-capacitor bank power device 29 and a power supply detection and processing module 30, the super-capacitor bank power device 29 is suitable for providing energy for the driving wheel power assembly 24, the power supply detection and processing module 30 is suitable for detecting the residual electric quantity of the super-capacitor bank power device 29 and transmitting electric quantity information to the system signal detection and processing module 23, the electric quantity of the transport trolley 20 can be monitored in real time, so that the transport trolley 20 with insufficient electric quantity can be charged in time, and the transport trolley 20 is prevented from stopping moving due to lack of energy sources and causing transportation regulation blockage.
The transportation trolley 20 is further provided with a plurality of auxiliary universal wheels 25 to support the trolley body 21 during movement, so that the angle between the electromagnet 22 and the dinner plate is not changed during transportation of the dinner plate, and the dinner plate is prevented from being separated from the magnetic field range of the electromagnet 22.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (9)
1. A travelling bogie which is characterized in that: the trolley comprises a trolley body, a system signal detection and processing module and a driving wheel power assembly, wherein the system signal detection and processing module is arranged in the trolley body, the driving wheel power assembly comprises a first driving motor, a first driving wheel, a second driving motor and a second driving wheel, the first driving motor and the second driving wheel are arranged at the bottom end of the trolley body, the first driving wheel is arranged at the output end of the first driving motor, the second driving wheel is arranged at the output end of the second driving motor, when the trolley needs to rotate in place, the system signal detection and processing module controls the first driving motor to drive the first driving wheel to rotate and controls the second driving motor to drive the second driving wheel to rotate along the direction opposite to the rotating direction of the first driving wheel so as to enable the driving wheel power assembly to drive the trolley body to rotate in place, the trolley comprises a trolley body and is characterized in that an electromagnet is installed at the top end of the trolley body, the electromagnet is suitable for adsorbing a dinner plate, the trolley further comprises a Hall sensor installed on the trolley body, the Hall sensor is suitable for sensing the position of a magnetic track and transmitting the position information of the magnetic track to a system signal detection and processing module, and the system signal detection and processing module is suitable for receiving the position information of the magnetic track transmitted by the Hall sensor and controlling a driving wheel power assembly to drive the transportation trolley to move according to the position information of the magnetic track.
2. A transport trolley according to claim 1, characterized in that: the transport trolley also comprises an obstacle detection sensor arranged on the trolley body, wherein the obstacle detection sensor is suitable for detecting obstacles in front of the transport trolley in real time during the operation of the transport trolley and transmitting obstacle information to the system signal detection and processing module.
3. A transport trolley according to claim 1, characterized in that: the transport trolley also comprises an area detection sensor arranged on the trolley body, wherein the area detection sensor is suitable for detecting the position information of the transport trolley and transmitting the position information to the system signal detection and processing module.
4. A transport trolley according to claim 1, characterized in that: the trolley body comprises a shell and a trolley cover arranged at the upper end of the shell, the shell is detachably connected with the trolley cover, the system signal detection and processing module, the driving wheel power assembly and the Hall sensor are arranged on the trolley cover, and the electromagnet is arranged at the top end of the shell.
5. A transport trolley according to claim 4, characterized in that: the shell is provided with a driving motor installation block, and the first driving motor and the second driving motor are respectively installed on two sides of the driving motor installation block and are symmetrically arranged by taking the driving motor installation block as the center.
6. A transport trolley according to claim 4, characterized in that: a plurality of universal balls are mounted at the top end of the shell, and the universal balls are mounted at the corners of the shell respectively.
7. A transport trolley according to claim 4, characterized in that: the car cover is provided with a through hole, and when the transport trolley runs, the Hall sensor is suitable for sensing the position of the magnetic track through the through hole.
8. A transport trolley according to claim 1, characterized in that: the system comprises a driving wheel power assembly, a super-capacitor bank electric device and a power supply detection and processing module, wherein the super-capacitor bank electric device is suitable for providing energy for the driving wheel power assembly, the power supply detection and processing module is suitable for detecting the residual electric quantity of the super-capacitor bank electric device, and transmits electric quantity information to the system signal detection and processing module.
9. A transport trolley according to claim 1, characterized in that: the universal wheels are installed at the bottom end of the trolley body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822279058.0U CN210338111U (en) | 2018-12-31 | 2018-12-31 | Transport trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822279058.0U CN210338111U (en) | 2018-12-31 | 2018-12-31 | Transport trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210338111U true CN210338111U (en) | 2020-04-17 |
Family
ID=70172989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822279058.0U Active CN210338111U (en) | 2018-12-31 | 2018-12-31 | Transport trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210338111U (en) |
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2018
- 2018-12-31 CN CN201822279058.0U patent/CN210338111U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220315 Address after: 510700 501-2, Guangzheng science and Technology Industrial Park, No. 11, Nanyun 5th Road, Science City, Huangpu District, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU FUGANG LIFE INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 510000 501-1, Guangzheng science and Technology Industrial Park, No. 11, Nanyun 5th Road, Science City, Huangpu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU FUGANG WANJIA INTELLIGENT TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |