CN210244500U

CN210244500U - Meal box of trackless suspension circulating type automatic meal delivery device

Info

Publication number: CN210244500U
Application number: CN201921487227.8U
Authority: CN
Inventors: Xiwu Han; 韩西武; Yuzhu Wang; 王玉祝
Original assignee: Chongqing Lanhanyuan Intelligent Equipment Co Ltd
Current assignee: Chongqing Lanhanyuan Intelligent Equipment Co Ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-04-03
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a meal box of a trackless suspension circulating type automatic meal delivery device, which comprises a base, wherein a meal box driving part is fixedly arranged at the lower end of the base, a fixed cover is fixedly arranged at one side of the base, a chassis is matched at the upper end of the base in a rotating way, a movable cover is fixedly arranged on the chassis, the fixed cover and the movable cover form a hemispherical accommodating space, and a rotating mechanism for driving the chassis to rotate is arranged in the base; still include payment module, payment module is including setting up the two-dimensional code in the cutlery box outside and setting up the control chip in the base, and control chip and slewing mechanism electricity are connected and are set up, control chip and payment terminal communication connection. This cutlery box simple structure facilitates the use, can carry out slew velocity before the assembly and select, and reliability and stability are high.

Description

Meal box of trackless suspension circulating type automatic meal delivery device

Technical Field

The utility model relates to a food delivery equipment technical field especially relates to a circulating automatic food delivery device's of trackless suspension cutlery box.

Background

Catering equipment generally refers to devices used for transporting catering. In the catering industry, catering modes such as buffet are generally adopted. But the current eater of buffet can appear getting the dish many times at the feed in-process to avoid extravagant, the person taking is got for a short time frequently, and is not only inconvenient, causes the environment noisy moreover easily, blocks up, reduces the feed experience degree, and, can cause food insanitation like this, unhealthy, not fresh, food scatters and causes the extravagant condition, appears colliding even, snatchs the phenomenon of dish. Therefore, the existing food taking mode has various defects and cannot be solved. The existing buffet capable of realizing dish delivery is provided with a track, so that oil and water are scattered and difficult to clean in the conveying process, and a circuit is damaged.

To the deficiency of the prior art, the applicant considers and designs a trackless suspension automatic food delivery system, which comprises a meal rack, wherein the meal rack is provided with two layers, the upper layer of the meal rack is a trackless suspension circulating automatic food delivery device, the lower layer of the meal rack is a trackless suspension automatic food delivery device, the trackless suspension circulating automatic food delivery device is used for driving a meal box to rotate circularly, the trackless suspension automatic food delivery device is used for driving a meal plate to move back and forth in a one-way mode, the trackless suspension automatic food delivery device further comprises a central control system, the central control system is arranged on one side of the meal rack, one side of the meal rack is further provided with an operation screen, the operation screen is connected with the central control system, and the central control system is used for controlling the actions of the trackless suspension circulating automatic food delivery device and the trackless suspension automatic food. The utility model provides a circulating automatic food delivery device's of trackless suspension cutlery box, including upper support body, upper support body is the rectangle frame structure, the upper mesa that the level set up is installed to upper support body internal fixed mounting, the upper mesa is made by not magnetic isolation material, upper support body lower extreme fixed mounting has upper supporting seat, the upper supporting seat is located upper mesa below, be provided with circulating transport mechanism in the upper supporting seat, it is just right on the circulating transport mechanism the surface interval distribution of upper mesa is provided with magnetism or by magnetic adsorption's upper driving medium, and the cutlery box lower extreme is provided with magnetism or can magnetic adsorption's cutlery box driving medium, upper driving medium and cutlery box driving medium can adsorb each other, the cutlery box is placed on the upper mesa.

However, how to design a meal box can move along with the trackless suspension circulating type automatic meal delivery device, and the meal is preserved, thereby ensuring the sanitation and the safety, and becoming the technical problem which is mainly solved by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the technical problem to be solved by the present patent application is: how to provide a simple structure, convenient to use, safe, health, the dining box of the automatic meal delivery device of trackless suspension circulating type that the reliability is high.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lunch box of a trackless suspension circulating type automatic meal delivery device comprises a base, wherein a lunch box transmission part is fixedly arranged at the lower end of the base, a fixed cover is fixedly arranged on one side of the base, a chassis is rotatably matched at the upper end of the base, a movable cover is fixedly arranged on the chassis, the fixed cover and the movable cover form a hemispherical accommodating space, and a rotating mechanism for driving the chassis to rotate is arranged in the base; still include payment module, payment module is including setting up the two-dimensional code in the cutlery box outside and setting up the control chip in the base, and control chip and slewing mechanism electricity are connected and are set up, control chip and payment terminal communication connection.

Like this, be provided with fixed cover and movable cover, constitute hemisphere accommodation space jointly, can be better keep fresh the vegetable of placing on the chassis, better assurance its sanitary cleanliness. The rotating mechanism acts to drive the chassis to rotate, so that the movable cover rotates to one side of the fixed cover to display the dishes, and people can take the dishes. Specifically, be provided with control chip in the base, the cutlery box outside is provided with the two-dimensional code, and customer passes through cell-phone scanning two-dimensional code, and after the payment, control chip discerns, controls slewing mechanism action. In particular, the payment system is the prior art, and the specific principle does not belong to the protection scope of the present application. Specifically, the payment system may be implemented by referring to the payment system disclosed in chinese patent CN 108197911A. Of course, the payment system may be of other types, and it is sufficient that payment identification is achieved.

Furthermore, the rotating mechanism comprises a first gear ring and a second gear ring which are arranged on the lower surface of the chassis, the first gear ring is arranged outside the second gear ring, a limiting seat is fixedly arranged in the base, a battery limiting groove and a motor limiting groove are arranged on the limiting seat, the base is provided with a battery cover right opposite to the battery limiting groove, the battery limiting groove is provided with a positive electrode and a negative electrode, the battery limiting groove is used for installing a battery, two motor limiting grooves are arranged, the motor limiting groove is used for installing a meal box driving motor, one meal box driving motor is arranged, a power line of the meal box driving motor is respectively connected with the positive electrode and the negative electrode of the battery limiting groove through wires, the meal box driving motor is electrically connected with the control chip, an output shaft of the meal box driving motor is upwards provided with a gear fixedly arranged, the gear is in meshing transmission with the first gear ring or the second gear ring.

Like this, after customer scanning two-dimensional code payment expense, payment module discernment through control chip control cutlery box driving motor action, and cutlery box driving motor rotates, drives gear revolve, and the gear drives first ring gear or second ring gear and rotates, and then drives the chassis and rotate, realizes opening and closing of hemisphere accommodation space. The number of teeth of the first gear ring is different from that of the second gear ring, and the same lunch box driving motor can control different speeds of the chassis, so that the use requirement is met. When the lunch box is assembled, the mounting position of the lunch box driving motor is selected.

Furthermore, the lunch box transmission part is a plate-shaped magnet. Large contact area and strong adsorption force.

Further, the base and the chassis are made of plastic materials. Light weight, convenient use and low cost.

Furthermore, the upper end of the base is provided with a ring groove, and the chassis is in running fit with the ring groove. The chassis can be better supported.

Furthermore, the fixed cover is glued with the base, and the movable cover is glued with the chassis. Is convenient for production, processing and manufacturing.

Furthermore, the fixed cover and the movable cover are both made of transparent plastic materials. The object placed on the chassis can be better watched, visual feeling is given to customers, and the customers can conveniently select the object.

Drawings

Fig. 1 is a schematic structural view of a trackless suspension automatic food delivery system adopting the specific structure of the utility model.

FIG. 2 is a schematic diagram of the trackless floating automatic meal delivery system of FIG. 1 with the upper shelf and the lower shelf removed

Fig. 3 is a schematic structural view of the trackless suspension circulation type automatic meal delivery device in fig. 2.

Fig. 4 is a schematic structural view of the upper support seat in fig. 3.

Fig. 5 is a schematic structural view of the upper power input machine in fig. 2.

Fig. 6 is a schematic structural view of the trackless floating automatic meal delivery device in fig. 2.

Fig. 7 is a schematic view of the external structure of the lunch box disclosed in the present invention.

Fig. 8 is a cross-sectional view of the base of fig. 7.

Fig. 9 is a schematic structural view of the chassis.

Fig. 10 is a schematic view of the base with the chassis removed and the structure.

Fig. 11 is a schematic view of the gear mounting of fig. 10 engaged with the first ring gear.

Fig. 12 is a schematic view of the gear assembly of fig. 10 engaged with a second ring gear.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to an attached drawing of a trackless suspended automatic food delivery system adopting the structure of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, not all embodiments.

Referring to fig. 1-12, a trackless suspension automatic food delivery system, including meal frame 1, meal frame 1 is provided with two-layerly, meal frame 1's upper strata is trackless suspension circulating automatic food delivery device, meal frame 1's lower floor is trackless suspension automatic food delivery device, trackless suspension circulating automatic food delivery device is used for driving cutlery box 2 circular rotation, trackless suspension automatic food delivery device is used for driving the one-way back and forth movement of dinner plate, still include central control system, central control system sets up meal frame 1 one side, meal frame 1 one side still is provided with operation panel 11, operation panel 11 with central control system connects, central control system is used for controlling the action of trackless suspension circulating automatic food delivery device and trackless suspension automatic food delivery device.

Like this, this system includes two kinds of food delivery modes, and one of them is circulating automatic food delivery device of trackless suspension, and it is used for driving the cutlery box and carries out the circulation rotation, when the user need get food, only need get to the cutlery box can, the cutlery box is in the circulation rotation state always, when missing this food, can wait again and circulate next time and get food, convenient to use after. The other is food ordering type food delivery, namely, a trackless suspension automatic food delivery device is adopted, after food ordering is carried out, food is prepared in a kitchen, the food is placed on the food plate, the food plate is placed on the trackless suspension automatic food delivery device, and the trackless suspension automatic food delivery device is utilized to drive the food to reach a designated position. Dining tables are arranged on two sides of the dining rack, so that a user can take meals from the upper layer and also can take meals from the lower layer after ordering. Specifically, the central control system is used for controlling the actions of the trackless suspension circulating type automatic meal delivery device and the trackless suspension automatic meal delivery device, and can better meet the requirements of users.

Specifically, the dining rack 1 is a stainless steel frame body, and is convenient to produce, process and manufacture. The central control unit comprises a PLC controller used for controlling the actions of the electric elements of the trackless suspension circulating type automatic meal delivery device and the trackless suspension automatic meal delivery device. The PLC controller selects S7-200.

Specifically, the trackless suspension circulating type automatic meal delivery device disclosed by the present application is shown in the attached drawings of the specification as fig. 2-5, the trackless suspension circulating type automatic meal delivery device comprises an upper rack 3 arranged on the meal rack 1, the upper rack 3 is of a rectangular frame structure, an upper table 31 horizontally arranged is fixedly arranged in the upper rack 3, the upper table 31 is made of a non-magnetic isolation material, an upper support seat 32 is fixedly arranged at the lower end of the upper rack 3, the upper support seat 32 is positioned below the upper table 31, a circulating type conveying mechanism is arranged in the upper support seat 32, upper transmission members 33 which are magnetic or magnetically adsorbed are arranged on the surface of the circulating type conveying mechanism facing the upper table 31 at intervals, a magnetic or magnetically adsorbed transmission member 21 is arranged at the lower end of the meal box 2, the upper-layer transmission piece 33 and the lunch box transmission piece 21 can be mutually adsorbed, and the lunch box 2 is placed on the upper-layer table board 31.

Like this, be provided with the upper table top, upper table top and upper rack fixed connection, upper table top level sets up, and upper table top is platelike structure, can conveniently clear up, makes out oily dirty after the dish, can directly clear up. The upper transmission part arranged on the circulating transmission mechanism is adsorbed with the lunch box conveying part arranged at the lower end of the lunch box, and the circulating transmission mechanism acts to drive the lunch box to move through the adsorption of the upper transmission part and the lunch box conveying part, so that the circulating motion of the lunch box on the upper table top is realized. Particularly, the lunch boxes can be connected with each other, so that sequential transmission is guaranteed.

In this embodiment, circulating transport mechanism includes conveying chain 34 and the sprocket 35 of meshing transmission at conveying chain 34 both ends, be provided with on upper strata supporting seat 32 with conveying track 321 that conveying chain 34 matches and the recess 322 that matches with sprocket 35, conveying chain 34 sliding fit is in the conveying track 321, sprocket 35 normal running fit is in the recess 322, be provided with pivot 36 in the middle of the sprocket 35, pivot 36 rotates to be installed on upper strata supporting seat 32, pivot 36 lower extreme passes upper strata supporting seat 32 is connected with upper power input mechanism transmission.

Therefore, the upper power input mechanism acts to drive the rotating shaft to rotate, the rotating shaft drives the chain wheel to rotate, the chain wheel drives the chain to move, and then the upper transmission part is driven to move, so that the movement process of the lunch box is driven.

Specifically, the upper layer support seat 32 is made of hard plastic materials, so that the production, processing and manufacturing are convenient.

Specifically, the interval is provided with the stiffener on upper support body 3, and the stiffener is used for better supporting upper supporting seat 32.

In this embodiment, the upper power input mechanism includes an upper driving motor 37 fixedly mounted on the upper frame body 3, an output shaft of the upper driving motor 37 is horizontally disposed, a driving bevel gear 371 is coaxially and fixedly mounted on an output shaft of the upper driving motor 37, and a driven bevel gear 372 meshed with the driving bevel gear 371 is coaxially and fixedly mounted at a lower end of the rotating shaft 36.

Therefore, the upper layer driving motor acts to drive the driving bevel gear to rotate, the driving bevel gear drives the driven bevel gear to rotate, and then the rotating shaft is driven to rotate, so that the chain wheel rotates.

Specifically, the upper driving motor is a stepping motor 37, and the upper driving motor 37 is connected to the PLC controller.

In this embodiment, the upper transmission member 33 and the lunch box transmission member 21 are both made of magnets and have opposite magnetism. Better adsorption and synchronous action can be realized.

Specifically, a metal frame 39 is fixedly mounted on the outer side of the upper layer conveying member 33, and the metal frame 39 is welded on the conveying chain. The installation is convenient.

Specifically, the upper layer rack body 3 is made of stainless steel material.

Specifically, the upper stage 31 is made of glass or plastic material. Simple structure and convenient installation.

Specifically, the upper surface of the upper table top 31 is sprayed with black paint. The underlying mechanism can be shielded.

Specifically, the lower end of the upper frame 31 is provided with an upper sealing plate. Can utilize upper strata closing plate and upper mesa to carry out the partly sealed sheltering from to circulating transport mechanism, improve clean and tidy degree.

In this embodiment, the trackless suspension automatic meal delivery device comprises a lower shelf body 4 arranged on a meal rack 1, wherein the lower shelf body 4 is arranged below an upper shelf body 3, the lower shelf body 4 is arranged in a rectangular frame body, a horizontally arranged lower shelf surface 41 is fixedly arranged in the lower shelf body 4, the lower shelf surface 41 is made of a non-magnetic isolation material, a conveying plate 42 is arranged on the lower shelf surface 41, a dinner plate is arranged on a conveying plate, the conveying plate 42 is fixedly provided with a platy lower transmission member 43 opposite to the surface of the lower shelf surface 41, the lower transmission member 43 has magnetism or can be adsorbed by the magnetism, a moving mechanism is further arranged on the lower shelf body 4 and is arranged below the lower shelf surface 41, a lower adsorption member 44 is fixedly arranged on the moving mechanism, and the lower adsorption member 44 has magnetism or can be adsorbed by the magnetism, the lower layer adsorption member 44 and the lower layer transmission member 43 can adsorb each other.

Like this, moving mechanism moves, drives lower floor's absorption piece reciprocating motion, and lower floor's absorption piece adsorbs with lower floor's driving medium, drives conveying board synchronous motion, and meal after ordering is placed on conveying board, can convey to the position after, and the customer takes off, then moving mechanism reverse action resets, waits for next dish conveying. The moving mechanism has slow starting and stopping speed, and can not cause the spilling of meals.

Specifically, the lower frame body 4 is made of stainless steel material.

In this embodiment, the moving mechanism is including setting up support 45 at 4 both ends of lower floor's support body, support 45 is just to setting up, rotate on the support 45 and install axis of rotation 46, just to fixed mounting there being synchronous pulley 47 on the axis of rotation 46, two synchronous pulley 47 passes through the synchronous belt 49 transmission and connects, and one of them axis of rotation 46 and the coaxial fixed connection of lower floor's driving motor 48's output shaft, lower floor's driving motor 48 fixed mounting be in on the support body 4 of lower floor.

Like this, lower floor's driving motor action drives the axis of rotation and rotates, and the axis of rotation drives synchronous pulley and rotates, and synchronous pulley drives the hold-in range action, and then drives the action of lower floor's absorption piece.

Specifically, lower floor's driving motor 48 is step motor, and lower floor's driving motor 48 is connected the setting with the PLC controller electricity, and the PLC controller control step number of step motor's action, and then the conveying position of control conveying board.

In this embodiment, the lower layer absorbing member 44 and the lower layer transmission member 43 are both magnets and have opposite magnetism. The adsorption and the synchronous action can be better carried out.

In this embodiment, the lower mesa 41 is made of glass or plastic material. Simple structure and convenient installation.

Specifically, the upper surface of the lower table 41 is sprayed with black paint. The underlying mechanism can be shielded.

Specifically, the lower end of the lower frame body 4 is provided with a lower sealing plate. Can utilize lower floor's closing plate and lower floor's mesa to carry out the partly sealed sheltering from of moving mechanism, improve clean and tidy degree.

Specifically, the interval is provided with the stiffener on lower floor's support body 4, and the stiffener is used for the joint strength of better increase lower floor's support body.

Specifically, a photoelectric switch 49 is arranged on one side of the lower-layer frame body 4, and the photoelectric switch 49 is electrically connected with the PLC. The position of the conveying plate is positioned, and the conveying plate is prevented from being transmitted out of the lower-layer table top.

Specifically, the support 45 is connected to the rotating shaft 46 through a bearing.

The utility model discloses a cutlery box, as shown in fig. 7-10, cutlery box 2 includes base 22, base 22 lower extreme fixed mounting has cutlery box driving medium 21, base 22 one side fixed mounting has fixed cover 23, base 22 upper end normal running fit has chassis 24, fixed mounting has movable cover 25 on the chassis 24, fixed cover 23 and movable cover 25 constitute hemisphere accommodation space, be provided with in the base 22 and be used for driving 24 pivoted slewing mechanism in chassis, still include the payment module, the payment module is including setting up the two-dimensional code in the 2 outsides of cutlery box and setting up the control chip in base 22, and control chip is connected the setting with the slewing mechanism electricity, control chip and payment terminal communication connection.

Specifically, the rotating mechanism includes a first gear ring 26 and a second gear ring 27 which are arranged on the lower surface of the chassis 24, the first gear ring 26 is arranged outside the second gear ring 27, a limiting seat 28 is fixedly installed in the base 22, a battery limiting groove 281 and a motor limiting groove 282 are arranged on the limiting seat 28, the base 22 is provided with a battery cover right facing the battery limiting groove 281, the battery limiting groove 281 is provided with an anode and a cathode, the battery limiting groove 281 is used for installing a battery, the motor limiting groove 282 is provided with two, the motor limiting groove 282 is used for installing a meal box driving motor 284, the meal box driving motor 284 is provided with one, a power line of the meal box driving motor 284 is respectively connected with the anode and the cathode of the battery limiting groove 281 through electric wires, the meal box driving motor 284 is electrically connected with the control chip, an output shaft of the meal box driving motor 284 is upwards provided with a gear 285 and is fixedly installed, the gear 285 is in meshing transmission with the first ring gear 26 or the second ring gear 27.

Specifically, the base 22 upper end is provided with the annular, chassis 24 normal running fit is in the annular, can be better support the chassis.

Specifically, the diameter of the circle on which the movable cover 25 is located is smaller than that of the circle on which the fixed cover 23 is located, and the movable cover 25 can be rotatably fitted in the fixed cover 23. The opening and closing of the hemispherical accommodating space can be better realized.

Specifically, the fixed cover 23 is glued to the base 22, and the movable cover 25 is glued to the chassis 24. Is convenient for production, processing and manufacturing.

Specifically, the fixed cover 23 and the movable cover 25 are both made of transparent plastic materials. The object placed on the chassis can be better watched, visual feeling is given to customers, and the customers can conveniently select the object.

Specifically, the lunch box transmission member 21 is a plate-shaped magnet. Large contact area and strong adsorption force.

In particular, the base 22 and the chassis 24 are made of plastic material. Light weight, convenient use and low cost.

The working principle is as follows:

the system comprises two meal delivery modes, wherein one of the two meal delivery modes is a trackless suspension circulation type automatic meal delivery device which is used for driving a meal box to circularly rotate, when a user needs to take food, the user only needs to scan codes for payment and then take the food, the meal box is always in a circular rotation state, and when the user misses the food, the user can wait for the next circulation to take the food; the other type is a food ordering type food delivery, namely, a trackless suspension automatic food delivery device is adopted, after a meal is ordered, the food is prepared in a kitchen, after the food is placed on a food plate, the food plate is placed on the trackless suspension automatic food delivery device, the trackless suspension automatic food delivery device is utilized to drive the food to reach a designated position, dining tables are arranged on two sides of a dining rack, and a user can take the food from the upper layer and also can take the food from the lower layer after the meal is ordered.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A lunch box of a trackless suspension circulating type automatic meal delivery device is characterized by comprising a base, wherein a lunch box transmission part is fixedly arranged at the lower end of the base, a fixed cover is fixedly arranged on one side of the base, a chassis is rotatably matched at the upper end of the base, a movable cover is fixedly arranged on the chassis, the fixed cover and the movable cover form a hemispherical accommodating space, and a rotating mechanism for driving the chassis to rotate is arranged in the base; still include payment module, payment module is including setting up the two-dimensional code in the cutlery box outside and setting up the control chip in the base, and control chip and slewing mechanism electricity are connected and are set up, control chip and payment terminal communication connection.

2. The meal box of a trackless suspension circulation type automatic meal delivery device according to claim 1, wherein the rotating mechanism comprises a first gear ring and a second gear ring arranged on the lower surface of the chassis, the first gear ring is arranged outside the second gear ring, a limiting seat is fixedly arranged in the base, a battery limiting groove and a motor limiting groove are arranged on the limiting seat, a battery cover is arranged on the base right facing the battery limiting groove, the battery limiting groove has a positive pole and a negative pole, a battery is arranged in the battery limiting groove, two motor limiting grooves are arranged, a meal box driving motor is arranged in the motor limiting groove, one meal box driving motor is arranged, a power line of the meal box driving motor is respectively connected with the positive pole and the negative pole of the battery limiting groove through wires, and the meal box driving motor is electrically connected with the control chip, the output shaft of the lunch box driving motor is upwards arranged and fixedly provided with a gear, and the gear is in meshing transmission with the first gear ring or the second gear ring.

3. A lunch box for a trackless suspension circulation type automatic food delivery apparatus as claimed in claim 2, wherein the lunch box driving member is a magnet in a plate shape.

4. A dining box for a trackless, suspended circulation, automated food delivery apparatus as claimed in claim 3, wherein the base and the pan are made of plastics material.

5. A dining box of a trackless, suspended circulation type automatic meal delivery device as claimed in claim 4, wherein the base is provided with a ring groove at the upper end thereof, and the bottom plate is rotatably fitted in the ring groove.

6. A lunch box as claimed in claim 5, in which the fixed cover is glued to the base and the movable cover is glued to the base.

7. A dining box of a trackless, suspended circulation type automatic food delivery apparatus as claimed in claim 6, wherein the fixed cover and the movable cover are made of transparent plastic material.