CN114176426A - Food delivery robot with temperature control and moisture preservation functions - Google Patents
Food delivery robot with temperature control and moisture preservation functions Download PDFInfo
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- CN114176426A CN114176426A CN202111603793.2A CN202111603793A CN114176426A CN 114176426 A CN114176426 A CN 114176426A CN 202111603793 A CN202111603793 A CN 202111603793A CN 114176426 A CN114176426 A CN 114176426A
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- food delivery
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J39/00—Heat-insulated warming chambers; Cupboards with heating arrangements for warming kitchen utensils
- A47J39/02—Dish-warmers; Devices to keep food hot
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- Food Science & Technology (AREA)
- Devices For Warming Or Keeping Food Or Tableware Hot (AREA)
Abstract
The invention discloses a food delivery robot with temperature control and moisture preservation functions, which comprises a robot main body and a food delivery box, wherein a box door is arranged at the front end of the food delivery box, the box door is movably connected with the food delivery box through a hinge, and a handle is fixedly connected to the outer side wall of the box door. The invention relates to a meal delivery robot with temperature control and moisture preservation functions, which belongs to the technical field of robots.
Description
Technical Field
The invention relates to the technical field of robots, in particular to a food delivery robot with a temperature and moisture control function.
Background
The dish delivery robot is also called as a food delivery robot, and mainly aims to reduce the labor intensity of restaurant waiters and improve the working efficiency and the profit condition of restaurants. The dish transferring robot can send dishes to a designated table according to a preset route in a rail or trackless mode and an instruction end disc, and the dinner plates are transferred to the dining table by a customer or a waiter after a voice prompt is sent out. And a cart can be hung to finish simple and repeated physical work in a restaurant. The robot advances steadily, can realize man-machine interaction, meets the obstacle and can automatic stop in advance and can not touch the obstacle, sends voice prompt simultaneously. And a general food delivery robot generally has an intelligent odor chip system, but most of the food delivery boxes used by the existing food delivery robot are open, when the food delivery robot carrying the open type food delivery box delivers food, because the food in the food delivery box is exposed in the air environment for a long time, dust in the air can be caused to fall on the food, and in the process of delivering food, the food can be gradually cooled, and moreover, the freshness of the food can be changed, so that after the food delivery robot arrives at a food delivery table, the eating feeling of a user is seriously reduced, and meanwhile, when the user takes food, because the food is positioned in the food delivery box, the space of the food is narrow, the food taking is difficult, and the situation of splashing of the food is easily caused.
Disclosure of Invention
The invention mainly aims to provide a food delivery robot with temperature and moisture control functions, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
the food delivery robot with the temperature control and moisture preservation functions comprises a robot main body and a food delivery box, wherein a box door is arranged at the front end of the food delivery box and is movably connected with the food delivery box through a hinge, a handle is fixedly connected to the outer side wall of the box door, a food taking and placing mechanism is arranged inside the food delivery box and comprises a food delivery frame, a first sliding block, a connecting plate and a first air cylinder, an adjusting mechanism is arranged at the rear part of the food delivery frame and comprises an adjusting plate, a rotating rod, a gear, a rack, a box body and a second air cylinder, a humidifying mechanism is arranged at the rear part of the adjusting plate and comprises a humidity sensor, a square pipe, an atomizing head, a water tank, a pressure pump and a connecting pipe, a heating mechanism is arranged at the rear part of the square pipe and comprises a grid, a fan, a temperature sensor, an installation frame, a heating pipe and a storage battery box, and the left side wall of the food delivery box is fixedly connected with a controller.
Preferably, a set of first chutes which are symmetrical up and down are respectively formed in two sides of the inner wall of the meal delivery box, partition plates are fixedly mounted on two sides of the inner wall of the meal delivery box and behind the first chutes, a plurality of sets of first rotation holes which are symmetrical up and down are respectively formed in the inner bottom surface and the top surface of the meal delivery box between the partition plates, and a generation cavity is formed in the rear of the partition plates.
Preferably, a group of first sliding blocks which are symmetrical up and down are respectively and fixedly installed at the rear parts of the side walls of the two sides of the meal delivery rack, the first sliding blocks are slidably installed in the first sliding grooves, the connecting plate is fixedly installed on the bottom surface of the meal delivery rack, the first air cylinder is fixedly installed on the bottom surface of the inner part of the meal delivery box, and the output end of the first air cylinder is fixedly installed on the inner side wall of the connecting plate.
Preferably, there is the dwang at the upper and lower both ends difference fixed mounting of regulating plate, just the dwang alternates to be installed in first rotation hole, the regulating plate is located between the baffle, box fixed mounting is on the top surface of food delivery case, just the second rotation hole that corresponds with first rotation hole is seted up to the bottom surface of box, and the upper end the dwang passes the second and rotates the hole and extend to in the box, just the top surface fixed mounting of dwang has the gear, just the tooth number of gear is equipped with half.
Preferably, the upper side and the lower side of the inner wall of the box body are respectively provided with a second sliding chute, the top surface and the bottom surface of the rack are respectively and fixedly provided with a second sliding block, the second sliding block is slidably arranged in the second sliding chutes, the rack is meshed with the gear, the right side wall of the box body is fixedly provided with a second air cylinder, and the second air cylinder penetrates through the box body and is fixedly arranged on the right side wall of the rack.
Preferably, square tub of fixed mounting takes place the rear that the intracavity and lie in the baffle, the lower extreme difference fixed mounting has the atomising head of three group symmetries on the frame inner wall of square tub, just atomising head and square tub of intercommunication each other, water tank fixed mounting is on meal delivery case outer wall right side position, fixed mounting has the inlet tube on the lateral wall of water tank, force (forcing) pump fixed mounting is on the top surface of water tank, the output of force (forcing) pump passes through connecting pipe and square tub fixed connection and passes meal delivery case, the output of force (forcing) pump passes through connecting pipe and water tank fixed connection, humidity transducer fixed mounting is on meal delivery case's top surface right side wall, just humidity transducer's sensing end extends to meal delivery case's inside.
Preferably, a set of vertically symmetrical mounting ports are formed in the rear wall of the food delivery box, a grid is fixedly mounted at the rear end notch of each mounting port, a fan is fixedly mounted in the notch of each mounting port and in the front of the grid, the temperature sensor is fixedly mounted on the top surface of the food delivery box, and the sensing end of the temperature sensor extends into the food delivery box.
Preferably, installing frame fixed mounting takes place the inside in chamber and is located the rear of square pipe, fixed mounting has heating coil in the frame of installing frame, battery box fixed mounting is on the bottom surface of food delivery case, just heating coil carries out electric connection with the battery box.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, through the arranged meal taking and placing mechanism, the meal delivery frame is driven by the first cylinder to enter and exit the meal delivery box, so that a user can take food conveniently, splashing is avoided, food is prevented from being exposed in the air by matching with the use of the box door, the arranged humidifying mechanism is matched with the heating mechanism for use, and is used for heating and humidifying the inside of the meal delivery box, so that the inside of the meal delivery box is kept at a certain temperature and humidity, the freshness of the food in the meal delivery box is ensured, and the use of the adjusting mechanism is matched for controlling the inside temperature and humidity of the meal delivery box, so that the humidity and temperature can be controlled.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a left side view of the overall structure of the present invention;
FIG. 3 is a schematic view of the food delivery box of the present invention shown disassembled;
FIG. 4 is a schematic structural disassembly diagram of the food pick-and-place mechanism of the present invention;
FIG. 5 is a schematic, exploded view of the adjustment mechanism of the present invention;
FIG. 6 is an enlarged view of the invention from the bottom of FIG. A;
FIG. 7 is a schematic view of the overall structure of the humidifying mechanism of the present invention;
fig. 8 is a schematic view of the entire structure of the heating mechanism of the present invention.
In the figure: 1. a robot main body; 2. a meal delivery box; 3. a box door; 4. a meal taking and placing mechanism; 5. a handle; 6. an adjustment mechanism; 7. a humidifying mechanism; 8. a heating mechanism; 9. a controller; 10. a first chute; 11. a partition plate; 12. a first rotation hole; 13. a generating chamber; 14. an installation port; 15. a grid; 16. a fan; 17. a temperature sensor; 18. a humidity sensor; 19. a meal delivery rack; 20. a first slider; 21. a connecting plate; 22. a first cylinder; 23. an adjusting plate; 24. rotating the rod; 25. a gear; 26. a rack; 27. a box body; 28. a second cylinder; 29. a second rotation hole; 30. a second chute; 31. a second slider; 32. a square tube; 33. a spray head; 34. a water tank; 35. a water inlet pipe; 36. a pressure pump; 37. a connecting pipe; 38. installing a frame; 39. a heating coil; 40. a storage battery box.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific embodiments.
As shown in fig. 1-2, the food delivery robot with temperature and moisture control functions comprises a robot main body 1 and a food delivery box 2, wherein a box door 3 is arranged at the front end of the food delivery box 2, the box door 3 is movably connected with the food delivery box 2 through a hinge, and a handle 5 is fixedly connected to the outer side wall of the box door 3;
the first embodiment is as follows:
as shown in fig. 3-4, in this embodiment, in order to facilitate the user to put and take food, a food taking and placing mechanism 4 is disposed inside the food delivery box 2, the food taking and placing mechanism 4 includes a food delivery frame 19, a first slider 20, a connecting plate 21 and a first cylinder 22, a set of first chutes 10 which are symmetrical up and down are respectively disposed on two sides of the inner wall of the food delivery box 2, partition plates 11 are further fixedly mounted on two sides of the inner wall of the food delivery box 2 and behind the first chutes 10, a plurality of sets of first rotating holes 12 which are symmetrical up and down are respectively disposed between the partition plates 11 and located inside the food delivery box 2, a generating cavity 13 is formed behind the partition plates 11, a set of first sliders 20 which are symmetrical up and down are fixedly mounted on rear portions of side walls on two sides of the food delivery frame 19, the first sliders 20 are slidably mounted in the first chutes 10, the connecting plate 21 is fixedly mounted on the bottom surface of the food delivery frame 19, when the meal delivery robot is used, firstly, meal is placed on the meal delivery rack 19, the box door 3 is covered on the front end opening of the meal delivery box 2 through the handle 5, the box door 3 is opened after the meal delivery robot moves to a meal delivery position, the controller 9 controls the first cylinder 22 to start, the first cylinder 22 drives the output end to push towards the front end, the meal delivery rack 19 is pushed out towards the outside of the meal delivery box 2 through the connecting plate 21, and at the moment, in the continuous pushing process of the first cylinder 22, the first sliding block 20 arranged on the meal delivery rack 19 slides in the first sliding groove 10, and the meal delivery rack 19 is positioned outside the meal delivery box 2, so that a user can take the meal on the meal delivery rack 19;
example two:
as shown in fig. 2, 5 and 6, in this embodiment, in order to cooperate with the humidification mechanism 7 and the heating mechanism 8 and control hot air and moisture to enter the meal delivery box 2, the adjusting mechanism 6 is disposed behind the meal delivery rack 19, the adjusting mechanism 6 includes an adjusting plate 23, a rotating rod 24, a gear 25, a rack 26, a box 27 and a second cylinder 28, the rotating rod 24 is fixedly disposed at the upper end and the lower end of the adjusting plate 23 respectively, the rotating rod 24 is inserted into the first rotating hole 12, the adjusting plate 23 is disposed between the partition plates 11, the box 27 is fixedly disposed on the top surface of the meal delivery box 2, the bottom surface of the box 27 is provided with a second rotating hole 29 corresponding to the first rotating hole 12, the rotating rod 24 at the upper end passes through the second rotating hole 29 and extends into the box 27, the gear 25 is fixedly disposed on the top surface of the rotating rod 24, the number of teeth of the gear 25 is half, the upper and the lower end and the upper and lower end of the inner wall of the box 27 are provided with second sliding grooves 30 respectively, the top and bottom surfaces of the rack 26 are respectively fixedly provided with a second sliding block 31, the second sliding block 31 is slidably mounted in a second sliding groove 30, the rack 26 and the gear 25 are engaged with each other, the right side wall of the box 27 is fixedly provided with a second cylinder 28, the second cylinder 28 penetrates through the box 27 and is fixedly mounted on the right side wall of the rack 26, when the humidifying mechanism 7 and the heating mechanism 8 are used, the power supply of the second cylinder 28 is turned on through the controller 9, the second cylinder 28 drives the output end to drive the rack 26 to move towards the left side in the box 27, at this time, the second sliding block 31 mounted on the rack 26 slides in the second sliding groove 30 formed in the box 27, because the rack 26 and the gear 25 are engaged with each other, when the rack 26 moves, a plurality of the gears 25 will also start to rotate, at this time, the rotating rods 24 mounted at the upper and lower ends of the adjusting plate 23 will rotate in the first rotating hole 12, the rotation operation of the adjusting plates 23, at this time, the plurality of adjusting plates 23 will realize the rotation operation towards the same side direction, and an air channel is formed between the partition plates 11, so as to limit the entering amount of hot air or moisture;
example three:
as shown in fig. 2 and 7, in this embodiment, in order to humidify the inside of the meal delivery box 2 and ensure the freshness of the meal inside the meal delivery box 2, a humidifying mechanism 7 is disposed behind the adjusting plate 23, the humidifying mechanism 7 includes a humidity sensor 18, a square tube 32, a spray head 33, a water tank 34, a pressure pump 36 and a connecting tube 37, the square tube 32 is fixedly installed in the generating chamber 13 and located behind the partition plate 11, three sets of symmetrical spray heads 33 are fixedly installed at the upper and lower ends of the inner wall of the square tube 32, respectively, the spray heads 33 are communicated with the square tube 32, the water tank 34 is fixedly installed at the right part of the outer wall of the meal delivery box 2, a water inlet tube 35 is fixedly installed on the side wall of the water tank 34, the pressure pump 36 is fixedly installed on the top surface of the water tank 34, the output end of the pressure pump 36 is fixedly connected with the square tube 32 through the connecting tube 37 and penetrates through the meal delivery box 2, the output end of the pressure pump 36 is fixedly connected with the water tank 34 through the connecting tube 37, the humidity sensor 18 is fixedly arranged on the right side wall of the top surface of the meal delivery box 2, the sensing end of the humidity sensor 18 extends to the inside of the meal delivery box 2, when the meal delivery robot starts meal delivery, the pressure pump 36 is controlled and started by the controller 9, the pressure pump 36 pumps water in the water tank 34 through the connecting pipe 37, then the water is sent into the square pipe 32 in a pressurized mode through the connecting pipe 37 again and is sprayed out in a mist mode through the spray head 33 arranged on the square pipe 32, the controller 9 controls the fan 16 arranged in the mounting port 14 to be started, the fan 16 blows air into the inside of the meal delivery box 2, the water which cannot be atomized is blown into the inside of the meal delivery box 2 through the second embodiment, the humidity sensor 18 detects moisture change in the inside of the meal delivery box 2 in real time and controls the moisture degree in the inside of the meal delivery box 2 through the second embodiment, so as to test the moisturizing function;
example four:
as shown in fig. 3-8, in this embodiment, in order to keep food items inside the meal delivery box 2 warm, a heating mechanism 8 is disposed behind the square tube 32, the heating mechanism 8 includes a grid 15, a fan 16, a temperature sensor 17, a mounting frame 38, a heating coil 39 and a storage battery box 40, a controller 9 is fixedly connected to the left side wall of the meal delivery box 2, a set of vertically symmetrical mounting openings 14 is formed on the rear wall of the meal delivery box 2, the grid 15 is fixedly mounted at the rear end notch of the mounting opening 14, the fan 16 is also fixedly mounted in the notch of the mounting opening 14 and in front of the grid 15, the temperature sensor 17 is fixedly mounted on the top surface of the meal delivery box 2, the sensing end of the temperature sensor 17 extends into the meal delivery box 2, the mounting frame 38 is fixedly mounted inside the generation cavity 13 and behind the square tube 32, the heating coil 39 is fixedly mounted in the frame 38, storage battery box 40 is fixedly installed on the bottom surface of meal delivery box 2, and heating coil 39 and storage battery box 40 carry out electric connection, before the food delivery robot carries out the meal delivery, start storage battery box 40 through controller 9, and start fan 16 of installation in installing port 14 simultaneously, because heating coil 39 and storage battery box 40 of installation in the installing frame 38 carry out electric connection, so storage battery box 40 will realize electric heating to heating coil 39, heating coil 39 is after heating the air, fan 16 will blow the air after the heating to meal delivery box 2 in through embodiment two, and with this keep the temperature of the food in meal delivery box 2, and temperature sensor 17 will real-time detection meal delivery box 2's inside temperature, through embodiment two control hot gas's admission volume, ensure that meal delivery box 2 reaches a constant temperature.
The working principle of the intelligent smell chip system is as follows: the intelligent smell chip is manufactured by utilizing an MEMS technology, has the characteristics of miniaturization, intellectualization and the like, is different from a single air pressure sensor, can detect various smell mixtures, and generates a multi-dimensional fingerprint signal for mixed gas. In order to realize qualitative or quantitative analysis of the odor, the fingerprint information is processed and modeled by adopting a proper pattern recognition analysis method to obtain a corresponding conclusion.
While the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof or for parts thereof without departing from the scope of the invention.
Claims (8)
1. Food delivery robot with accuse temperature function of moisturizing, its characterized in that: including robot main part (1) and food delivery case (2), the front end of food delivery case (2) is equipped with chamber door (3), hinge and food delivery case (2) swing joint are passed through in chamber door (3), just fixedly connected with handle (5) on the lateral wall of chamber door (3), the inside of food delivery case (2) is equipped with gets and puts meal mechanism (4), get and put meal mechanism (4) including sending meal frame (19), first slider (20), connecting plate (21) and first cylinder (22), the rear of sending meal frame (19) is equipped with adjustment mechanism (6), adjustment mechanism (6) are including regulating plate (23), dwang (24), gear (25), rack (26), box (27) and second cylinder (28), the rear of regulating plate (23) is equipped with humidification mechanism (7), humidification mechanism (7) include humidity transducer (18), Square pipe (32), atomising head (33), water tank (34), force (forcing) pump (36) and connecting pipe (37), the rear of square pipe (32) is equipped with heating mechanism (8), heating mechanism (8) are including grid (15), fan (16), temperature sensor (17), installing frame (38), heating coil (39) and battery box (40), fixedly connected with controller (9) on the left side wall of food delivery case (2).
2. The food delivery robot with temperature control and moisture preservation functions of claim 1, wherein: the food delivery box is characterized in that a group of first sliding grooves (10) which are symmetrical up and down are respectively formed in two sides of the inner wall of the food delivery box (2), a partition plate (11) is fixedly mounted on the two sides of the inner wall of the food delivery box (2) and located behind the first sliding grooves (10), a plurality of groups of first rotation holes (12) which are symmetrical up and down are respectively formed in the inner bottom surface and the top surface of the food delivery box (2) between the partition plates (11), and a generation cavity (13) is formed in the rear of the partition plate (11).
3. The food delivery robot with temperature and moisture control functions as claimed in claim 2, wherein: send both sides lateral wall rear portion of meal frame (19) fixed mounting respectively have a set of first slider (20) of symmetry from top to bottom, just first slider (20) slidable mounting is in first spout (10), the bottom surface fixed mounting of meal frame (19) has connecting plate (21), first cylinder (22) fixed mounting is on the inside bottom surface of meal delivery case (2), just the output fixed mounting of first cylinder (22) is on the inside wall of connecting plate (21).
4. The food delivery robot with temperature and moisture control functions as claimed in claim 3, wherein: upper and lower both ends difference fixed mounting of regulating plate (23) has dwang (24), just dwang (24) alternates to be installed in first rotation hole (12), regulating plate (23) are located between baffle (11), box (27) fixed mounting is on the top surface of food delivery case (2), just second rotation hole (29) that correspond with first rotation hole (12) are seted up to the bottom surface of box (27), the upper end dwang (24) pass second rotation hole (29) and extend to in box (27), just the top surface fixed mounting of dwang (24) has gear (25), just the number of teeth of gear (25) is equipped with half.
5. The food delivery robot with temperature and moisture control functions as claimed in claim 4, wherein: second spout (30) have been seted up respectively to both sides about the incasement wall of box (27), the top surface and the bottom surface of rack (26) are fixed mounting respectively has second slider (31), just second slider (31) slidable mounting is in second spout (30), rack (26) and gear (25) intermeshing are in the same place, fixed mounting has second cylinder (28) on the right side wall of box (27), just second cylinder (28) pass box (27) and fixed mounting on the right side wall of rack (26).
6. The food delivery robot with temperature and moisture control functions of claim 5, wherein: the utility model discloses a meal delivery box, including square pipe (32), spray head (33), water tank (34), inlet tube (35), force (forcing) pump (36), humidity transducer (18), baffle (11), square pipe (32) fixed mounting have the symmetrical atomising head (33) of three groups respectively at the rear of taking place the chamber (13) and being located, the frame inner wall of square pipe (32) lower extreme fixed mounting has three groups respectively, just atomising head (33) communicates each other with square pipe (32), water tank (34) fixed mounting is on meal delivery box (2) outer wall right side position, fixed mounting has inlet tube (35) on the lateral wall of water tank (34), force (forcing) pump (36) fixed mounting is on the top surface of water tank (34), force (forcing) pump's (36) output passes through connecting pipe (37) and square pipe (32) fixed connection and passes meal delivery box (2), force (forcing pump's (36) output passes through connecting pipe (37) and water tank (34) fixed connection, humidity transducer (18) fixed mounting is on meal delivery box's (2) top surface right side wall, and the sensing end of the humidity sensor (18) extends to the inside of the food delivery box (2).
7. The food delivery robot with temperature and moisture control functions as claimed in claim 6, wherein: the food delivery box is characterized in that a set of vertically symmetrical mounting ports (14) are formed in the rear wall of the food delivery box (2), a grid (15) is fixedly mounted at the rear end groove of each mounting port (14), a fan (16) is fixedly mounted in the groove of each mounting port (14) and in the front of the grid (15), a temperature sensor (17) is fixedly mounted on the top surface of the food delivery box (2), and a sensing end of the temperature sensor (17) extends to the inside of the food delivery box (2).
8. The food delivery robot with temperature and moisture control functions of claim 7, wherein: installing frame (38) fixed mounting takes place the inside of chamber (13) and is located the rear of square pipe (32), fixed mounting has heating coil (39) in the frame of installing frame (38), battery box (40) fixed mounting is on the bottom surface of food delivery case (2), just electric connection is carried out with battery box (40) in heating coil (39).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111603793.2A CN114176426B (en) | 2021-12-24 | 2021-12-24 | Food delivery robot with temperature control and moisture preservation functions |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111603793.2A CN114176426B (en) | 2021-12-24 | 2021-12-24 | Food delivery robot with temperature control and moisture preservation functions |
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| CN114176426A true CN114176426A (en) | 2022-03-15 |
| CN114176426B CN114176426B (en) | 2022-11-25 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0132475A1 (en) * | 1983-07-27 | 1985-02-13 | Jean-Hubert Laurent | Heated cabinet or food service trolley for serving large groups of people |
| JP2000037285A (en) * | 1998-07-21 | 2000-02-08 | Kazuhiko Shinpo | Sushi rice warmer |
| JP2011050268A (en) * | 2009-08-31 | 2011-03-17 | Sanyo Electric Co Ltd | Food storage |
| KR20140094377A (en) * | 2013-01-22 | 2014-07-30 | 주식회사 태경에너지 | A heating cabinet of hot water circulating type |
| CN208593660U (en) * | 2018-08-20 | 2019-03-12 | 石狮市阜康集装箱储运有限公司 | A kind of shockproof box for material circulation of temperature control moisturizing |
| CN112692846A (en) * | 2020-12-28 | 2021-04-23 | 大连理工江苏研究院有限公司 | Intelligent food delivery robot and path planning method thereof |
| CN214560949U (en) * | 2021-02-04 | 2021-11-02 | 杨蕴璇 | Food delivery robot with stable tray structure |
-
2021
- 2021-12-24 CN CN202111603793.2A patent/CN114176426B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0132475A1 (en) * | 1983-07-27 | 1985-02-13 | Jean-Hubert Laurent | Heated cabinet or food service trolley for serving large groups of people |
| JP2000037285A (en) * | 1998-07-21 | 2000-02-08 | Kazuhiko Shinpo | Sushi rice warmer |
| JP2011050268A (en) * | 2009-08-31 | 2011-03-17 | Sanyo Electric Co Ltd | Food storage |
| KR20140094377A (en) * | 2013-01-22 | 2014-07-30 | 주식회사 태경에너지 | A heating cabinet of hot water circulating type |
| CN208593660U (en) * | 2018-08-20 | 2019-03-12 | 石狮市阜康集装箱储运有限公司 | A kind of shockproof box for material circulation of temperature control moisturizing |
| CN112692846A (en) * | 2020-12-28 | 2021-04-23 | 大连理工江苏研究院有限公司 | Intelligent food delivery robot and path planning method thereof |
| CN214560949U (en) * | 2021-02-04 | 2021-11-02 | 杨蕴璇 | Food delivery robot with stable tray structure |
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| CN114176426B (en) | 2022-11-25 |
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