CN111015693B - Dining room service auxiliary robot - Google Patents
Dining room service auxiliary robot Download PDFInfo
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- CN111015693B CN111015693B CN202010028024.3A CN202010028024A CN111015693B CN 111015693 B CN111015693 B CN 111015693B CN 202010028024 A CN202010028024 A CN 202010028024A CN 111015693 B CN111015693 B CN 111015693B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
- B25J11/008—Manipulators for service tasks
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Abstract
The invention discloses a restaurant service auxiliary robot which comprises a service robot, wherein two rotating cavities communicated with the external space are arranged in the service robot, a driving cavity is arranged between the two rotating cavities, a pushing mechanism capable of collecting dinner plates or tidying dining tables is arranged in each rotating cavity, each pushing mechanism comprises an electric telescopic rod fixed on the end wall, close to the corresponding driving cavity, of each rotating cavity, one end, far away from the corresponding driving cavity, of each electric telescopic rod is rotatably connected with a rotating shaft, and a rotating plate capable of pushing bowls and chopsticks or sundries is fixedly connected onto each rotating shaft.
Description
Technical Field
The invention relates to the field of robots, in particular to a restaurant service auxiliary robot.
Background
Eating is an essential part of people's life, and along with the development of economy, people have higher and higher requirements on food and requirements on eating environment;
the restaurants become providers of various gourmets, but most of the current visits rely on waiters to serve dishes or arrange dinning tables, which consumes much labor, and when the restaurants are busy, a lot of waiters are needed to serve to meet the service demands, and the service cost is increased.
Disclosure of Invention
The invention aims to provide a restaurant service auxiliary robot, which solves the problem of large labor consumption and the like, thereby reducing the labor consumption.
The invention is realized by the following technical scheme.
The invention relates to a restaurant service auxiliary robot, which comprises a service robot, wherein two rotating cavities communicated with the external space are arranged in the service robot, a driving cavity is arranged between the two rotating cavities, a pushing mechanism capable of collecting dinner plates or tidying dinner tables is arranged in the rotating cavities, the pushing mechanism comprises an electric telescopic rod fixed on the end wall of the rotating cavity close to the driving cavity, one end of the electric telescopic rod far away from the driving cavity is rotatably connected with a rotating shaft, a rotating plate capable of pushing bowls and chopsticks or sundries is fixedly connected on the rotating shaft, the rotating shaft is fixedly connected with the electric telescopic rod through a first torsion spring, the lower end wall of the rotating cavity is rotatably connected with a driven shaft, a driven wheel is fixedly connected on the driven shaft, and the driven shaft is fixedly connected with the lower end wall of the rotating cavity through a second torsion spring, the winding has one end from the driving wheel with rotor plate fixed connection's elastic membrane, the terminal surface all articulates about the service robot has the closeable the seal plate in rotation chamber, two it is equipped with the actuating mechanism of controlling means operation to rotate between the chamber, the left side it is equipped with the ascending chamber that goes up and left end wall intercommunication external space of opening in the chamber to rotate the chamber lower extreme wall, the lift intracavity is equipped with the elevating system that can hold bowl dish and liftable bowl dish, right side it is equipped with the collection mechanism that can collect the surplus rubbish of dining table to rotate the intracavity lower extreme wall, through actuating mechanism elevating system and the cooperation of collecting the mechanism accomplishes the arrangement to the dining table automatically.
Furthermore, the driving mechanism comprises a lifting groove with a forward opening, a lifting plate capable of lifting and a compression spring for supporting the lifting plate are arranged in the lifting groove, a driving motor is fixed at the front end of the lifting plate, the front end of the driving motor is in power connection with a driving shaft with the front end positioned in the driving cavity, a driving wheel is fixedly connected to the driving shaft, three transmission shafts are rotatably connected to the rear end wall of the driving cavity, a rope winding wheel for winding the rope is fixed to each transmission shaft, a transmission wheel capable of realizing transmission with the driving wheel is also fixed to each transmission shaft, the transmission shaft at the lower left side is fixedly connected with the rear end wall of the driving cavity through a third torsion spring, a rope is wound on each rope winding wheel, and one end of each rope at the upper side and the lower right side penetrates through the end walls of the two rotating cavities respectively and is fixedly connected with the rotating plate, the driving cavity is internally provided with a pressing rod, the lower end of the pressing rod is in contact with the driving wheel, the upper end of the pressing rod penetrates through the upper end wall of the driving cavity and is located in the external space, and a pressing plate is fixed at the upper end of the pressing rod.
Furthermore, the lifting mechanism comprises a first electric guide rail fixedly arranged in the right end wall of the lifting cavity, a lifting plate is further arranged in the lifting cavity, the lower end of the lifting plate can be driven by the first electric guide rail to lift, a supporting plate is fixed at the upper end of the lifting plate, a second electric guide rail is fixed on the upper end surface of the supporting plate, a movable plate which can be driven by the second electric guide rail to move left and right is arranged on the upper side of the second electric guide rail, the left end surface of the service robot is also hinged with a closed plate which can cut off the communication between the external space and the lifting cavity, two spring grooves with leftward openings are arranged in the right end wall of the lifting cavity, a connecting rod with the left end positioned in the lifting cavity and a telescopic spring for supporting the connecting rod are arranged in the spring grooves, and a liftable cover plate fixedly connected with the left end of the connecting rod is, and the lower end wall of the spring groove is also fixedly provided with an electromagnet which can repel and attract the connecting rod.
Furthermore, the collecting mechanism comprises a sliding cavity with a rightward opening, a sliding groove with an upward opening is arranged in the lower end wall of the sliding cavity, a sliding plate is connected in the sliding cavity in a sliding manner, a sliding block with an upper end fixedly connected with the sliding plate is connected in the sliding groove in a sliding manner, a chain is fixed on the right end wall of the sliding groove, a sliding spring with a left end fixed with the left end of the sliding cavity is fixed on the left end surface of the sliding plate, a garbage can and a fixed table are fixed on the upper end surface of the sliding plate, a garbage bag for collecting garbage is arranged in the garbage can, a lifting cavity with an upward opening is arranged in the fixed table, a lifting plate capable of lifting and a lifting spring for supporting the lifting plate are arranged in the lifting cavity, a rotating shaft is rotatably connected to the front end surface of the lifting plate, a rotatable guide plate is fixed on the rotating shaft, and, The sliding plate, the lower end wall of the lifting cavity, the lower end face of the lifting plate, the front end face of the lifting plate and the lower end of the guide plate are fixedly connected, the rotating shaft and the guide plate are fixedly connected through a fourth torsion spring, and the lower end of the rope at the left lower side penetrates through the lower end wall of the driving cavity and the left end wall of the sliding cavity and is fixedly connected with the sliding plate.
Further, the friction force between the driving wheel and the driving wheel is greater than the elastic force of the first torsion spring, the elastic force of the first torsion spring is greater than the elastic force of the elastic film, and the friction force between the driving wheel and the driving wheel is greater than the sum of the elastic force of the third torsion spring, the elastic force of the sliding spring and the elastic force of the fourth torsion spring.
The invention has the beneficial effects that: the device simple structure, the simple operation through the transmission of machinery, accomplishes the action to holding dish, closing a plate and handling the dining table automatically, reduces waiter's work load, and at the in-process of holding the dish, can protect the vegetable of holding soup, avoids spilling of soup.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the structure A-A of FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of the structure B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is an enlarged view of the structure at C in FIG. 1 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to fig. 1-4, the restaurant service auxiliary robot includes a service robot 10, two rotation cavities 22 communicating with an external space are provided in the service robot 10, a driving cavity 26 is provided between the two rotation cavities 22, a pushing mechanism 62 capable of collecting dinner plates or arranging dinner tables is provided in the rotation cavity 22, the pushing mechanism 62 includes an electric telescopic rod 25 fixed on the end wall of the rotation cavity 22 close to the driving cavity 26, one end of the electric telescopic rod 25 far away from the driving cavity 26 is rotatably connected with a rotation shaft 23, the rotation shaft 23 is fixedly connected with a rotation plate 21 capable of pushing bowls and chopsticks or sundries, the rotation shaft 23 is fixedly connected with the electric telescopic rod 25 through a first torsion spring 24, the end wall of the rotation cavity 22 is rotatably connected with a driven shaft 43, the driven shaft 43 is fixedly connected with a driven wheel 44, and the driven shaft 43 is fixedly connected with the lower end wall of the rotation cavity 22 through a second torsion spring 45 Connect, from the winding on the driving wheel 44 have one end with rotor plate 21 fixed connection's elastic membrane 20, service robot 10 is controlled the terminal surface and all is articulated to have and to seal the closing plate 17 that rotates chamber 22, two rotate the actuating mechanism 61 that is equipped with controlling means operation between the chamber 22, the left side it makes progress and the lift chamber 12 of the external space of left end wall intercommunication to be equipped with the opening in the lower terminal wall of chamber 22 to rotate, be equipped with the elevating system 59 that can hold bowl dish and liftable bowl dish in the lift chamber 12, the right side it is equipped with the collection mechanism 60 that can collect surplus rubbish of dining table in the lower terminal wall of chamber 22 to rotate, through actuating mechanism 61 elevating system 59 with collect the cooperation of mechanism 60, accomplish the arrangement to the dining table automatically.
Beneficially, the driving mechanism 61 includes a lifting groove 52 with a forward opening, a lifting plate 49 capable of lifting and lowering and a compression spring 51 supporting the lifting plate 49 are disposed in the lifting groove 52, a driving motor 50 is fixed to the front end of the lifting plate 49, a driving shaft 56 with a front end located in the driving cavity 26 is power-connected to the front end of the driving motor 50, a driving wheel 55 is fixedly connected to the driving shaft 56, three transmission shafts 53 are rotatably connected to the rear end wall of the driving cavity 26, a rope winding wheel 57 for winding the rope is fixed to the transmission shafts 53, a transmission wheel 54 capable of realizing transmission with the driving wheel 55 is further fixed to the transmission shafts 53, a left lower side of the transmission shafts 53 is fixedly connected to the rear end wall of the driving cavity 26 through a third torsion spring 63, the rope 18 is wound on the rope winding wheel 57, and one end of the upper side of the rope 18 and one end of the right lower side of the rope 18 respectively penetrate through the end walls of the two rotating cavities 22 A pressure lever 28 is arranged in the driving cavity 26, the lower end of the pressure lever is in contact with the driving wheel 55, the upper end of the pressure lever penetrates through the upper end wall of the driving cavity 26 and is located in the external space, and a pressure plate 27 is fixed at the upper end of the pressure lever 28.
Beneficially, the lifting mechanism 59 includes a first electric guide rail 16 fixedly disposed in a right end wall of the lifting chamber 12, a lifting plate 11 whose lower end can be driven by the first electric guide rail 16 to lift is further disposed in the lifting chamber 12, a supporting plate 13 is fixed at an upper end of the lifting plate 11, a second electric guide rail 14 is fixed at an upper end face of the supporting plate 13, a moving plate 15 which can be driven by the second electric guide rail 14 to move left and right is disposed at an upper side of the second electric guide rail 14, the left end face of the service robot 10 is further hinged to the closing plate 17 which can cut off an external space and is communicated with the lifting chamber 12, two spring slots 46 with a left opening are disposed in the right end wall of the lifting chamber 12, a connecting rod 47 whose left end is disposed in the lifting chamber 12 and a telescopic spring 48 supporting the connecting rod 47 are disposed in the spring slots 46, a cover plate 19 which can lift and is fixedly connected with the left end of the connecting rod 47 is further disposed in the lifting, an electromagnet 58 which can repel and attract the connecting rod 47 is also fixed on the lower end wall of the spring slot 46.
Advantageously, the collecting mechanism 60 includes a sliding cavity 42 with a right opening, a sliding slot 38 with an upward opening is provided in a lower end wall of the sliding cavity 42, a sliding plate 37 is slidably connected in the sliding cavity 42, a sliding block 40 with an upper end fixedly connected with the sliding plate 37 is slidably connected in the sliding slot 38, a chain 39 is fixed on a right end wall of the sliding slot 38, a sliding spring 41 with a left end fixed with a left end of the sliding plate 37 is fixed on a left end face of the sliding plate 37, a garbage can 36 and a fixed platform 35 are fixed on an upper end face of the sliding plate 37, a garbage bag 34 for collecting garbage is provided in the garbage can 36, a lifting cavity 64 with an upward opening is provided in the fixed platform 35, a lifting plate 32 capable of lifting and a lifting spring 33 for supporting the lifting plate 32 are provided in the lifting cavity 64, a rotating shaft 29 is rotatably connected to a front end face of the lifting plate 32, a rotatable guide plate 31 is fixed on, the left end of the chain 39 penetrates through the sliding block 40, the sliding plate 37, the lower end wall of the lifting cavity 64, the lower end surface of the lifting plate 32 and the front end surface of the lifting plate 32 and is fixedly connected with the lower end of the guide plate 31, the rotating shaft 29 and the guide plate 31 are fixedly connected through a fourth torsion spring 30, and the lower end of the rope 18 at the lower left side penetrates through the lower end wall of the driving cavity 26 and the left end wall of the sliding cavity 42 and is fixedly connected with the sliding plate 37.
Advantageously, the friction force between the driving wheel 55 and the transmission wheel 54 is greater than the elastic force of the first torsion spring 24, the elastic force of the first torsion spring 24 is greater than the elastic force of the elastic membrane 20, and the friction force between the driving wheel 55 and the transmission wheel 54 is greater than the sum of the elastic force of the third torsion spring 63, the elastic force of the sliding spring 41 and the elastic force of the fourth torsion spring 30.
In the initial state, the driving wheel 55 is in contact with the upper transmission wheel 54, the lift spring 33 and the slide spring 41 are in a compressed state, and the fourth torsion spring 30 is in a twisted state.
Rotating the lower left closing plate 17 to rotate, putting the food to be conveyed on the upper side of the moving plate 15, then the first electric guide rail 16 works to drive the lifting plate 11 to move upwards, so as to drive the supporting plate 13 to lift, so that the second electric guide rail 14 and the moving plate 15 lift, when a bowl with the food is contacted with the cover plate 19, the bowl with the food is lifted along with the lifting of the supporting plate 13, so as to drive the connecting rod 47 to lift and stretch the expansion spring 48, when the upper end of the moving plate 15 enters the rotating cavity 22, the driving motor 50 works, so as to drive the driving shaft 56 to rotate, so as to drive the driving wheel 55 and the upper left driving wheel 54 to rotate, so as to drive the transmission shaft 53 and the rope winding wheel 57 on the upper left side to rotate, so;
the upper left rope 18 is loosened, so that the first torsion spring 24 is reset, the rotating shaft 23 and the rotating plate 21 are driven to rotate, the elastic membrane 20 is stretched, the rotating plate 21 rotates to drive the closing plate 17 at the upper left side to rotate, the rotating cavity 22 is communicated with the external space, the second electric guide rail 14 works to drive the moving plate 15 to move leftwards, so that the bowl plate with the meal is driven to move leftwards and leaves the rotating cavity 22, the taking is convenient, the electromagnet 58 works to repel the connecting rod 47, and the cover plate 19 and the connecting rod 47 are prevented from descending;
when the table top needs to be tidied up, the rope 18 on the upper left side is loosened, so that the first torsion spring 24 is reset, so that the rotating plate 21 is changed into a horizontal state from a vertical state, at the moment, the electric telescopic rod 25 works to drive the rotating plate 21 on the upper left side to move leftwards, and pulls the elastic film 20 on the left side, so that the driven wheel 44 on the left side and the driven shaft 43 rotate and twist the second torsion spring 45, after the rotating plate 21 on the left side moves to a certain position, the driving motor 50 rotates reversely, so that the driving shaft 56 rotates reversely, so that the driving wheel 54 rotates reversely, so that the driving shaft 53 and the rope winding wheel 57 rotate reversely, and the rope winding wheel 57 winds up the rope 18 on the upper left side, at the moment, the rope 18 pulls the rotating plate 21 to rotate ninety degrees, so that the rotating shaft 23 rotates and twists the first torsion spring 24, at the electric telescopic rod 25 works to drive the, then the first electric guide rail 16 works to drive the lifting plate 11 to descend, so as to drive the supporting plate 13 to descend, and further drive the second electric guide rail 14 and the moving plate 15 to descend, so as to drive the bowls and dishes to descend, and people can take out the bowls and dishes conveniently;
after the dishes are collected, the service robot is rotated by 10 hundred eighty degrees, so that the right rotation cavity 22 is opened to the left, at this time, the pressing plate 27 is pressed down, so that the driving wheel 55 descends and contacts with the two lower transmission wheels 54, the descending of the lifting groove 52 descends the driving shaft 56 and the driving motor 50, so that the lifting plate 49 descends and compresses the compression spring 51, at this time, the driving motor 50 works to drive the driving shaft 56 to rotate, so that the driving wheel 55 rotates and drives the two lower transmission wheels 54 to rotate, the right transmission wheel 54 rotates to drive the right transmission shaft 53 and the rope winding wheel 57 to rotate, so that the right rope 18 is loosened, so that the right rotation plate 21 rotates ninety degrees, then the electric telescopic rod 25 works to drive the rotation plate 21 to the right, the left lower transmission wheel 54 rotates to drive the left lower transmission shaft 53 and the rope winding wheel 57, so that the left lower rope 18 is loosened, after the left lower rope 18 is released, the sliding spring 41 is reset to drive the sliding plate 37 to move rightwards, so that the sliding block 40, the garbage bag 34 and the fixed table 35 move rightwards, the sliding block 40 moves rightwards to release the sliding groove 38, so that the lifting spring 33 is reset to drive the lifting plate 32 to lift, so that the guide plate 31 is lifted, and when the lower end of the guide plate 31 leaves the lifting cavity 64, the fourth torsion spring 30 is reset to drive the guide plate 31 to rotate, so that the left end of the guide plate 31 inclines leftwards and downwards, so that garbage is guided into the garbage bag 34;
when the rotating plate 21 on the right side starts to arrange the desktop to push the desktop garbage, the electric telescopic rod 25 on the right side works to drive the rotating plate 21 to move, the driving motor 50 does not work, at the moment, the rotating plate 21 pushes the garbage to leave the desktop, and the garbage falls to the edge of the desktop and enters the garbage bag 34 under the guidance of the guide plate 31, so that the automatic arrangement of the desktop is completed;
after finishing, the driving motor 50 operates to drive the driving shaft 56 to rotate reversely, and the two driving wheels 54 at the lower side are rotated reversely through transmission, so that the two rope winding wheels 57 at the lower side wind the two ropes 18 at the lower side tightly, thereby the rotating plate 21 at the upper right side is rotated and reset, and the sliding plate 37 is reset under the action of the ropes 18.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (2)
1. A restaurant service auxiliary robot comprises a service robot, and is characterized in that: the service robot is internally provided with two rotating cavities communicated with the external space, a driving cavity is arranged between the two rotating cavities, a pushing mechanism capable of collecting dinner plates or arranging dinner tables is arranged in the rotating cavities, the pushing mechanism comprises an electric telescopic rod fixed on the end wall of the rotating cavity close to the driving cavity, one end of the electric telescopic rod far away from the driving cavity is rotatably connected with a rotating shaft, a rotating plate capable of pushing bowls and chopsticks or sundries is fixedly connected on the rotating shaft, the rotating shaft is fixedly connected with the electric telescopic rod through a first torsion spring, the end wall of the rotating cavity is rotatably connected with a driven shaft, a driven wheel is fixedly connected on the driven shaft, the driven shaft is fixedly connected with the end wall of the rotating cavity through a second torsion spring, and an elastic membrane fixedly connected with the rotating plate at one end is wound on the driven wheel, the service robot comprises a service robot body, a rotating cavity, a lifting mechanism and a collecting mechanism, wherein the service robot body is provided with a left end wall and a right end wall, the left end wall and the right end wall are respectively hinged with a sealing plate capable of sealing the rotating cavity, a driving mechanism for controlling the operation of a device is arranged between the two rotating cavities, the lifting cavity with an upward opening and a communicated external space is arranged in the lower end wall of the rotating cavity on the left side, the lifting mechanism capable of containing bowls and lifting bowls is arranged in the lifting cavity, the collecting mechanism capable of collecting residual garbage of a dining table is arranged in the lower end wall of the; the driving mechanism comprises a lifting groove with a forward opening, a lifting plate capable of being lifted and a compression spring for supporting the lifting plate are arranged in the lifting groove, a driving motor is fixed at the front end of the lifting plate, the front end of the driving motor is in power connection with a driving shaft with the front end positioned in the driving cavity, a driving wheel is fixedly connected to the driving shaft, three transmission shafts are rotatably connected to the rear end wall of the driving cavity, a rope winding wheel for winding the rope is fixed to each transmission shaft, a transmission wheel capable of realizing transmission with the driving wheel is further fixed to each transmission shaft, the transmission shaft at the lower left side is fixedly connected with the rear end wall of the driving cavity through a third torsion spring, a rope is wound on each rope winding wheel, one end of each rope at the upper side and the lower right side penetrates through the end walls of the two rotating cavities respectively and is fixedly connected with the, a pressure rod is arranged in the driving cavity, the lower end of the pressure rod is in contact with the driving wheel, the upper end of the pressure rod penetrates through the upper end wall of the driving cavity and is positioned in the external space, and a pressure plate is fixed at the upper end of the pressure rod; the lifting mechanism comprises a first electric guide rail fixedly arranged in the right end wall of the lifting cavity, a lifting plate with the lower end capable of being driven by the first electric guide rail to lift is also arranged in the lifting cavity, a supporting plate is fixed at the upper end of the lifting plate, a second electric guide rail is fixed on the upper end surface of the supporting plate, a moving plate which can be driven by the second electric guide rail to move left and right is arranged on the upper side of the second electric guide rail, the left end surface of the service robot is also hinged with a sealing plate which can cut off the external space and is communicated with the lifting cavity, two spring grooves with leftward openings are arranged in the right end wall of the lifting cavity, a connecting rod with the left end positioned in the lifting cavity and a telescopic spring for supporting the connecting rod are arranged in the spring grooves, a liftable cover plate fixedly connected with the left end of the connecting rod is further arranged in the lifting cavity, and an electromagnet capable of repelling and attracting with the connecting rod is further fixed on the lower end wall of the spring groove; the garbage collection mechanism comprises a sliding cavity with a rightward opening, a sliding groove with an upward opening is formed in the lower end wall of the sliding cavity, a sliding plate is connected in the sliding cavity in a sliding mode, a sliding block with the upper end fixedly connected with the sliding plate is connected in the sliding groove in a sliding mode, a chain is fixed on the right end wall of the sliding groove, a sliding spring with the left end fixed with the left end of the sliding cavity is fixed on the left end face of the sliding plate, a garbage can and a fixed table are fixed on the upper end face of the sliding plate, a garbage bag for collecting garbage is arranged in the garbage can, a lifting cavity with an upward opening is formed in the fixed table, a lifting plate capable of lifting and a lifting spring for supporting the lifting plate are arranged in the lifting cavity, a rotating shaft is rotatably connected to the front end face of the lifting plate in a rotating mode, a rotatable guide plate is fixed on the, The lower end wall of the lifting cavity, the lower end face of the lifting plate, the front end face of the lifting plate and the lower end of the guide plate are fixedly connected, the rotating shaft and the guide plate are fixedly connected through a fourth torsion spring, and the lower end of the rope at the left lower side penetrates through the lower end wall of the driving cavity and the left end wall of the sliding cavity and is fixedly connected with the sliding plate.
2. The restaurant service assisting robot according to claim 1, wherein: the friction force between the driving wheel and the driving wheel is greater than the elastic force of the first torsion spring, the elastic force of the first torsion spring is greater than the elastic force of the elastic film, and the friction force between the driving wheel and the driving wheel is greater than the sum of the elastic force of the third torsion spring, the elastic force of the sliding spring and the elastic force of the fourth torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010028024.3A CN111015693B (en) | 2020-01-10 | 2020-01-10 | Dining room service auxiliary robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010028024.3A CN111015693B (en) | 2020-01-10 | 2020-01-10 | Dining room service auxiliary robot |
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| CN111015693A CN111015693A (en) | 2020-04-17 |
| CN111015693B true CN111015693B (en) | 2020-11-10 |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012020858A1 (en) * | 2010-08-11 | 2012-02-16 | (주) 퓨처로봇 | Intelligent driving robot for providing customer service and calculation in restaurants |
| CN106378785B (en) * | 2016-11-30 | 2019-02-15 | 苏州阿西机器人有限公司 | A kind of Intelligent meal delivery robot |
| CN109693242A (en) * | 2017-10-22 | 2019-04-30 | 深圳曼尼餐厅机器人有限公司 | Multi-functional canteen robot |
| CN208629446U (en) * | 2018-06-19 | 2019-03-22 | 安徽猎狼智能科技有限公司 | A kind of room service robot |
| CN110641814A (en) * | 2019-09-03 | 2020-01-03 | 严钟耀 | Turnover case is retrieved to tableware |
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2020
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Effective date of registration: 20201016 Address after: The 252000 little Mei east of a river, the south of road, the Yellow River, high-tech industrial development zone, Liaocheng of Shandong Provinces Applicant after: NOBOT INTELLIGENT EQUIPMENT (SHANDONG) Co.,Ltd. Address before: No. 502, unit 1, No. 1, No. 1, Jiulong new town, 150 meters north of Yuhe Road, Jiulong office, Zhongmou economic and Technological Development Zone, Zhengzhou City, Henan Province Applicant before: Zhengzhou Arthur Intelligent Technology Co.,Ltd. |
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