CN109509301B - Direct-pushing material taking type boxed meal selling system based on external inclined channel - Google Patents
Direct-pushing material taking type boxed meal selling system based on external inclined channel Download PDFInfo
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
- G07F11/02—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines
- G07F11/04—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines in which magazines the articles are stored one vertically above the other
- G07F11/16—Delivery means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/02—Reservations, e.g. for tickets, services or events
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0601—Electronic shopping [e-shopping]
- G06Q30/0633—Lists, e.g. purchase orders, compilation or processing
- G06Q30/0635—Processing of requisition or of purchase orders
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- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
- G07F11/46—Coin-freed apparatus for dispensing, or the like, discrete articles from movable storage containers or supports
- G07F11/58—Coin-freed apparatus for dispensing, or the like, discrete articles from movable storage containers or supports the articles being supported on or by endless belts or like conveyors
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/0064—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for processing of food articles
- G07F17/0078—Food articles which need to be processed for dispensing in a hot or cooked condition, e.g. popcorn, nuts
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F9/00—Details other than those peculiar to special kinds or types of apparatus
- G07F9/02—Devices for alarm or indication, e.g. when empty; Advertising arrangements in coin-freed apparatus
- G07F9/023—Arrangements for display, data presentation or advertising
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Abstract
The invention discloses a direct-pushing material-taking box lunch vending system based on an external chute, which comprises a user handheld terminal, an automatic vending machine and a cloud server, wherein the user handheld terminal is provided with a box lunch vending mobile phone APP, the automatic vending machine is provided with a code scanning mechanism, the user handheld terminal is connected with the cloud server through a network, and the automatic vending machine is connected with the cloud server through a GPRS (general packet radio service); the vending machine comprises a box body, a box door, a roller driving device, a first roller, a second roller, a first synchronous belt, a second synchronous belt, a material taking device, a heating device, a material taking driving device and a boxed meal placing cavity, wherein the first roller, the second roller, the first synchronous belt, the material taking device, the heating device, the material taking driving device and the boxed meal placing cavity are vertically arranged, the first synchronous belt is sleeved at the upper end of the first roller and the upper end of the second roller, the second synchronous belt is sleeved at the lower end of the first roller and the lower end of the second.
Description
Technical Field
The invention relates to the field of boxed meal automatic vending, in particular to a direct-pushing material-taking type boxed meal vending system based on an external inclined channel.
Background
Current food vending device is basically by the casing, set up control panel on the casing, insert coins mouth, get the thing platform to and set up food storage mechanism that can be inside, food output system, charging system and control system constitute, and its storage mechanism often comprises a plurality of storage tank, and each storage tank layering sets up, and certain kind of food is put into to every storage tank, and when the staff put into food, need put into corresponding kind of food in every storage tank.
The patent with publication number CN105654620A discloses a food vending machine, which comprises a machine body, wherein a storage box for storing food, a pushing mechanism for pushing food and a receiving table for bearing the pushed food are arranged in the machine body. The storage box of the vending machine is a cylinder type storage box, and food placed in each row of the storage box in the cylinder type storage box is necessarily the same type.
However, in practice, the boxed meal is the most important one of the foods, and the greatest characteristic is the diversity of the foods. The types of food placed in the same position of the storage boxes of the existing vending machine are required to be the same, so that when workers put the food into the storage boxes, the specified types of food are required to be put into the fixed storage boxes, namely the types and the maximum quantity of the food in each storage box are consistent, however, when the vending machine is actually sold, in a certain area, some food is usually sold very well, and some food is sold poorly; in another area, the food sale condition is just the opposite because of the taste problem of the user; therefore, the existing vending machine cannot change the kinds and the maximum amount of the food items stored in each bin according to the actual sales amount.
Disclosure of Invention
The invention aims to solve the defects of the prior problems and provides a direct pushing and taking type boxed meal selling system based on an external inclined channel, which can freely set the type and the quantity of food and can place different types of food at the position of a storage box each time the food is put.
The invention realizes the purpose through the following technical scheme: a direct-pushing material-taking boxed meal selling system based on an external chute comprises a user handheld terminal provided with a boxed meal selling mobile phone APP, an automatic selling machine and a cloud server, wherein a code scanning mechanism is arranged on the automatic selling machine, the user handheld terminal is connected with the cloud server through a network, and the automatic selling machine is connected with the cloud server through a GPRS;
a user connects a cloud server through a user handheld terminal in a wireless connection mode and logs on the cloud server, selects an automatic vending machine according to the address of the automatic vending machine, and selects and orders the purchasable food in the automatic vending machine;
after receiving the user order, the cloud server generates a corresponding pickup two-dimensional code and encrypts the pickup code; the encryption method adopts a DES symmetric encryption algorithm, and then the encrypted pickup code, the address of the vending machine and the order information are sent to the mobile phone of the user; the cloud server sends the user order to the corresponding vending machine, after the vending machine receives the order signal, the single chip microcomputer in the vending machine controls the movement mechanism to take out the food purchased by the user and place the food into the heating box, controls the heating mechanism to pre-heat or pre-refrigerate the food purchased by the user, removes the food from the database of the food purchasable by the cloud server, and prevents the food from being placed for a second time by other users; simultaneously binding the encrypted pickup code and the food information corresponding to the pickup code by the cloud server and sending the encrypted pickup code and the food information to the vending machine; the internal control system of the vending machine can automatically establish a piece fetching code database, automatically compare the piece fetching code analyzed by the user with the piece fetching code in the piece fetching code database of the vending machine when waiting for the user to fetch pieces, and accurately fetch food according to corresponding food information;
the automatic vending machine comprises a box body, a box door, a roller driving device, a first roller, a second roller, a first synchronous belt, a second synchronous belt, a material taking device, a heating mechanism, a material taking driving device and a boxed meal placing cavity, wherein the first synchronous belt is sleeved at the upper end of the first roller and the upper end of the second roller;
the vending box comprises a box body, a box door, a display screen, an operating plate and a discharge port, wherein the box body and the box door jointly form the whole vending box body; the roller driving device comprises a rotating motor, a first coupler and a sheave mechanism, the rotating motor is connected to a top plate in the compartment body through a motor fixing seat at the upper end, the sheave mechanism consists of a driving plate and a driven sheave, the rotating motor is connected with a cylindrical pin on the driving plate of the sheave mechanism through the first coupler and drives the driving plate to rotate, a central shaft of the driven sheave is fixedly connected with the upper end of a first rotating shaft of the first roller through the same axis, the lower end of the first rotating shaft of the first roller is installed on a bottom plate of the compartment body, a second rotating shaft of the second roller is installed on the bottom plate of the compartment body, and the first rotating shaft of the first roller is driven to intermittently rotate through the sheave mechanism when the rotating motor moves, so that a lunch box placing cavity sleeved on the first synchronous belt and the second synchronous belt is driven to intermittently move in the horizontal direction along the direction of;
the material taking driving device is an inclined material taking driving device and comprises an inclined rod, a follow-up material taking block and a follow-up material taking driving device, the inclined rod penetrates through the top point of the upper end of the axis of the first roller and the top point of the lower end of the axis of the second roller in an inclined mode, the material taking device is fixed on the follow-up material taking block, the follow-up material taking block is installed on the inclined rod and can move up and down along the inclined rod under the driving of the follow-up material taking driving device, and the material taking device is matched with the follow-up material taking driving device to drive the material taking device to move linearly along the inclined rod through the rolling of the mounting plate driven by a rotating motor, so that the material taking;
the heating mechanism is arranged on the base, on one side, far away from the material taking device, of the inclined rod, the lowest portion of the heating mechanism is close to the material outlet in the box door, and box lunch in the box lunch placing cavity is heated by the heating mechanism and then conveyed into the material outlet after being taken out by the material taking device.
Furthermore, a user directly goes to the front of the vending machine before the appointment time point, the two-dimensional code fetching mechanism is aligned with the code scanning mechanism of the vending machine after the appointment time point, the code scanning mechanism scans the two-dimensional code and then sends the two-dimensional code information to the control center, the control center compares and analyzes the two-dimensional code information with the code fetching database, and if the two-dimensional code fetched by the user is the same as the information of one piece fetching code in the code fetching database, the vending machine is controlled to send the corresponding heated food into the food fetching window according to the information of the piece fetching code; the user can directly take the food which is ordered and heated from the food taking window; and if the piece taking two-dimensional code scanned by the user is inconsistent with certain piece taking code information in the piece taking code database, displaying an error of the piece taking code on a display screen of the automatic vending machine.
Further, the manner in which the cloud server generates the pickup two-dimensional code may be generated as follows: the unique pick-up code is composed of a user ID, a four-bit random natural number and eight last-bit digits of an intercepted timestamp according to the front-back sequence, and if the user ID has X-bit digits, the total number of the digits of the pick-up code is X +4+8= X + 12. For example, if the user ID is 123, it is 3 bits, and 4 bits 4567 of random number are added to form a seven-bit pick-up code of 1234567. At this time, the remaining 8 bits are truncated and 8 bits are padded with 09292145. And generating a 15-bit pickup code 123456709292145, converting the pickup code into two-dimensional code information, and sending the two-dimensional code information to the user handheld terminal.
Further, the manner in which the cloud server generates the pickup two-dimensional code may be generated as follows: generating an 8-bit random natural number, checking whether the random natural number is repeated in the generated pickup code list, and regenerating the random natural number if the random natural number is repeated; and if not, converting the two-dimension code into a two-dimension code and sending the two-dimension code to the handheld terminal of the user. The pickup code is generated and then sent to the automatic vending machine for storage, and the pickup code list which is compared during generation is stored in the server.
Furthermore, the two inclined rods are respectively a linear guide rail-shaped inclined rod and a ball screw-shaped inclined rod, the follow-up material taking driving device comprises an upper base plate, a lower base plate and an inclined motor, the upper base plate and the lower base plate are both connected to a shell of the compartment body, the lower base plate is mounted on a base of the compartment body, the inclined rods are mounted between the upper base plate and the lower base plate, the ball screw-shaped inclined rods and the upper base plate are connected with the lower base plate through bearings, and the inclined motor is connected with one end of the ball screw-shaped inclined rods and drives the ball screw-shaped inclined rods to rotate; the ball screw-shaped inclined rod is provided with a screw nut, the screw nut is connected with a follow-up material taking block, a through hole is formed in the material taking device, the linear guide-shaped inclined rod penetrates through the through hole, and the material taking device moves back and forth in the inclined linear direction under the combined action of the two inclined rods.
Furthermore, the material taking device comprises a material taking base, a material taking motor, a material taking gear, a material taking plate and a material taking track, wherein the material taking base is connected with a follow-up material taking block, the material taking track is arranged on the material taking base, the material taking plate is sleeved on the material taking track and can slide linearly along the material taking track, the lower surface of the material taking plate is arranged to be rack-shaped, the rack-shaped lower surface of the material taking plate is meshed with the material taking gear connected with the material taking motor, the material taking motor is fixed on the material taking base, the material taking gear drives the material taking plate to move linearly along the material taking track when the material taking motor moves, and then the front end of the material taking plate extends.
Furthermore, the heating mechanism is a microwave heating device, the multilayer microwave heating device is provided with an electromagnetic wave generator on the upper side surface, a steel plate is arranged on the lower side surface, the boxed meal is placed on the steel plate, and the electromagnetic wave generator emits electromagnetic waves to the steel plate to realize heating. A plurality of lunch boxes can be processed at one time.
Further, the carriage body and the base are both made of iron materials.
Furthermore, every food is placed the chamber and is constituted by two L templates that set up relatively, and the bottom plate orientation of two L templates is relative, and the bottom plate of two L templates is used for placing box lunch, and the side of L template is passed through the bolt fastening on the mounting panel.
Furthermore, a fixing rod is arranged on the bottom plate of the shell, the top of the fixing rod and the top of the inclined rod are both connected onto the upper bottom plate, and the bottom of the fixing rod is connected with the bottom plate of the shell through a connecting plate.
The invention has the beneficial effects that: 1. the automatic vending machine adopts the mounting plates on the double rollers to fix the food placing cavity, boxed lunch is placed in the food placing cavity, a plurality of mounting plates can be mounted, and the food placing cavity is provided with a plurality of rows, so that the capacity is large enough, more boxed lunch can be placed, different types of boxed lunch can be placed at each position of the food placing cavity during each loading, and the boxed lunch can be placed at random during the placing, thereby facilitating the operation of a merchant; the invention adopts a camera shooting mode to shoot the two-dimensional code or other marks of the box lunch on the food placing cavity to know the type of the box lunch, can accurately acquire the type of the box lunch, and is convenient for accurately taking out the box lunch needed by a customer; the heating mechanism adopted by the invention adopts microwave heating, the heating speed is high, and the overall efficiency of box lunch heating is increased and the waiting time of customers is reduced by multilayer simultaneous heating; the mounting plate can be rotatably matched with the taking device to take out boxed lunch quickly and accurately when the boxed lunch is taken out, so that the waiting time of a user for taking food is reduced, and the use experience of the user is improved; according to the invention, the box lunch on the mounting plate is controlled to move in the horizontal direction by the rotating motor, the material taking device moves along the oblique line under the action of the oblique material taking device, and the two devices are combined to realize the grabbing of the box lunch at all positions, so that the box lunch can be conveniently, quickly and accurately taken out, the waiting time of a user in taking lunch is reduced, and the use experience of the user is improved; according to the invention, the material taking device is arranged between the two rollers, so that the formation of the material taking device can be reduced, the energy consumption of the motor is reduced, and meanwhile, the boxed meal can be directly fed into the heating mechanism and the discharge hole without rotating after the material taking device takes the material, so that the discharging speed of the boxed meal is further accelerated, and the energy consumption of the motor is reduced.
2. The vending machine can enable a user to book food in the vending machine in a mode of ordering food on a mobile phone app. After receiving the user order, the vending machine can process food ordered by the user before the meal taking time ordered by the user; the user can directly take the processed food when taking meals without waiting for heating time. When a user takes food, the piece taking code does not need manual input, the automatic vending machine is provided with the code scanning mechanism, and the piece taking two-dimensional code only needs to be scanned to scan the scanning mechanism; meanwhile, the two-dimension code can be forwarded, and the replacing function is realized. The meal ordering step and the meal taking time of the user are simplified, and the dining experience of the user is improved; meanwhile, the centralized management and control of merchants are facilitated, and the labor cost of the merchants is reduced; and can get food off-line, solved because of the food vending machine that the accident leads to cut off the net the unable problem of getting of user.
3. The vending machine is connected with the cloud server through the GPRS, and the vending machine can work under the condition of network disconnection. The cloud server encrypts and sends the generated pickup code, so that the pickup code is not easy to be broken, and the safety of food in the vending machine can be guaranteed. The vending machine has a memory function for the pickup code, and can automatically compare the pickup code memorized in the vending machine with the pickup code of the user after the pickup code is analyzed every time, and accurately take out the corresponding food. Therefore, the problem that the user cannot take the parts due to network interruption can be solved; when a plurality of users collectively take the parts, the time for taking the parts can be reduced, and the efficiency for taking the parts is improved.
4. According to the invention, the user can place the order through the mobile phone, so that the automatic vending machine does not need to be provided with a display screen, and the cost of the equipment can be reduced.
Drawings
Fig. 1 is a three-dimensional view of the vending machine of the present invention.
Figure 2 is a front view of the vending machine of the present invention.
Fig. 3 is a schematic view of the surface structure of the door of the present invention.
Fig. 4 is a schematic view of the internal structure of the booth of the vending machine of the present invention.
Fig. 5 is a schematic view of the coupling arrangement of the take-off device and a portion of the take-off drive of the present invention.
Fig. 6 is a schematic view of the reclaimer assembly of the present invention.
Fig. 7 is a schematic of the construction of the geneva gear of the present invention.
In the figure, 1-carriage, 2-roller driving device, 3-box door, 4-heating mechanism, 5-material taking device, 6-material taking driving device, 7-rotating motor, 8-upper end motor fixing seat, 9-first roller, 10-second roller, 11-mounting plate, 12-display screen, 13-operation plate, 14-discharge port, 15-first synchronous belt, 16-second synchronous belt, 17-first coupling, 18-sheave mechanism, 19-upper bottom plate, 20-lower bottom plate, 21-ball screw-shaped inclined rod, 22-linear guide-shaped inclined rod, 23-follow-up material taking block, 24-inclined motor, 25-driving dial, 26-driven sheave, 27-material taking base, 28-material taking motor, 29-material taking gear, 30-material taking plate, 31-camera, 32-connecting plate and 33-fixing rod.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in figures 1-7, a based on outside chute direct push gets material formula boxed meal and sells system, including being equipped with the handheld terminal of user, vending machine and the cloud ware that the mobile phone APP was sold to boxed meal, vending machine is last to be provided with and to sweep a yard mechanism, and the handheld terminal of user passes through internet access with the cloud ware, and vending machine and cloud ware pass through GPRS and connect.
The user connects the cloud server through the handheld terminal of the user in a wireless connection mode and logs on the cloud server, selects the vending machine according to the address of the vending machine, and selects and orders the purchasable food in the vending machine.
After receiving the user order, the cloud server generates a corresponding pickup two-dimensional code and encrypts the pickup code; the encryption method adopts a DES symmetric encryption algorithm, and then the encrypted pickup code, the address of the vending machine and the order information are sent to the mobile phone of the user; the cloud server sends the user order to the corresponding vending machine, after the vending machine receives the order signal, the single chip microcomputer in the vending machine controls the movement mechanism to take out the food purchased by the user and place the food into the heating box, controls the heating mechanism to pre-heat or pre-refrigerate the food purchased by the user, removes the food from the database of the food purchasable by the cloud server, and prevents the food from being placed for a second time by other users; simultaneously binding the encrypted pickup code and the food information corresponding to the pickup code by the cloud server and sending the encrypted pickup code and the food information to the vending machine; the automatic vending machine internal control system can automatically establish a piece fetching code database, can automatically compare the piece fetching code analyzed by the user with the piece fetching code in the automatic vending machine piece fetching code database when waiting for the user to fetch pieces, and accurately fetch food according to corresponding food information.
The vending machine comprises a box body 1, a box door 3, a roller driving device 2, a first roller 9 of a vertical arrangement, a second roller 10 of the vertical arrangement, a first synchronous belt 15 sleeved at the upper end of the first roller 9 and the upper end of the second roller 10, a second synchronous belt 16 sleeved at the lower end of the first roller 9 and the lower end of the second roller 10, a material taking device 5, a heating mechanism, a material taking driving device and a boxed meal placing cavity, a plurality of mounting plates 11 which are vertically arranged and are distributed at equal intervals are connected between the first synchronous belt 15 and the second synchronous belt 16, a cavity is placed along a plurality of columns of foods uniformly distributed in the vertical direction on each mounting plate 11, the food placing cavity on each mounting plate 11 is provided with 5-20 and are distributed at equal intervals, the quantity of the food placing cavity is determined by the height of a machine shell, and the quantity is adjusted according.
The vending box comprises a box body 1 and a box door 3, wherein the box body and the box door 3 jointly form the whole vending box body, a display screen 12, an operating panel 13 and a discharge hole 14 are arranged on the box door 3, the display screen 12 and the operating panel 13 are arranged on the outer side of the box door 3 in parallel, and the discharge hole 14 is arranged below the box door 3; the display screen 12 on the box door 3 is used for displaying how many box lunch can be sold in the current automatic vending device, the type and price of the box lunch and the like, the operation panel 13 is used for a user to select the type of the box lunch and perform coin-feed operation, and the two-dimensional code is arranged on the operation panel 13, so that the user can pay by a mobile phone conveniently; the discharge port 14 is adjacent to the heating mechanism 4, and the box lunch heated by the heating mechanism 4 can enter the discharge port 14, so that the user can eat the heated box lunch.
The roller driving device comprises a rotating motor 7, a first coupler 17 and a sheave mechanism 18, the rotating motor 7 is connected on a top plate in the compartment body 1 through an upper end motor fixing seat 8, the sheave mechanism 18 consists of a driving dial 25 and a driven sheave 26, the rotating motor 7 is connected with a cylindrical pin on the driving dial 25 of the sheave mechanism 18 through the first coupler 17, and drives the driving plate 25 to rotate, the central shaft of the driven sheave 26 is coaxially and fixedly connected with the upper end of the first rotating shaft of the first roller 9, the lower end of the first rotating shaft of the first roller 9 is installed on the bottom plate of the compartment body 1, the second rotating shaft of the second roller 10 is installed on the bottom plate of the compartment body 1, the first rotating shaft of the first roller 9 is driven to intermittently rotate by the sheave mechanism 18 when the rotating motor 7 moves, thereby driving the lunch box placing chambers sleeved on the first and second timing belts 15 and 16 to intermittently move in the horizontal direction along the direction of the first timing belt 15.
The material taking driving device is an inclined material taking driving device and comprises an inclined rod, a follow-up material taking block 23 and a follow-up material taking driving device 6, wherein the inclined rod penetrates through the top point of the upper end of the axis of the first roller 9 and the top point of the lower end of the axis of the second roller 10 in an inclined mode, the material taking device 5 is fixed on the follow-up material taking block 23, the follow-up material taking block 23 is installed on the inclined rod and can move up and down along the inclined rod under the driving of the follow-up material taking driving device 6, and the material taking device 5 is matched with the linear movement of the follow-up material taking driving device 6 to take the boxed meal in the food placing cavity at any position through the rolling of the mounting plate driven by the rotating motor 7;
the heating mechanism 4 is arranged on the base of one side of the inclined rod, which is far away from the material taking device 5, the lowest part of the heating mechanism 4 is close to the material outlet 14 on the box door 3, and the box lunch in the box lunch placing cavity is heated by the heating mechanism 4 and then is delivered into the material outlet 14 after being taken out by the material taking device 5.
The method comprises the steps that a user directly goes to the front of the vending machine before a reserved time point, a piece-taking two-dimensional code is aligned to a code scanning mechanism of the vending machine after the reserved time point, two-dimensional code information is sent to a control center after the code scanning mechanism scans the two-dimensional code, the control center compares and analyzes the two-dimensional code information and a piece-taking code database, and if the piece-taking two-dimensional code scanned by the user is the same as certain piece-taking code information in the piece-taking code database, the vending machine is controlled to send corresponding heated food into a food taking window according to the piece-taking code information; the user can directly take the food which is ordered and heated from the food taking window; and if the piece taking two-dimensional code scanned by the user is inconsistent with certain piece taking code information in the piece taking code database, displaying an error of the piece taking code on a display screen of the automatic vending machine.
The cloud server can generate the pickup two-dimensional code by the following steps: the unique pick-up code is composed of a user ID, a four-bit random natural number and eight last-bit digits of an intercepted timestamp according to the front-back sequence, and if the user ID has X-bit digits, the total number of the digits of the pick-up code is X +4+8= X + 12. For example, if the user ID is 123, it is 3 bits, and 4 bits 4567 of random number are added to form a seven-bit pick-up code of 1234567. At this time, the remaining 8 bits are truncated and 8 bits are padded with 09292145. And generating a 15-bit pickup code 123456709292145, converting the pickup code into two-dimensional code information, and sending the two-dimensional code information to the user handheld terminal.
The cloud server can generate the pickup two-dimensional code by the following steps: generating an 8-bit random natural number, checking whether the random natural number is repeated in the generated pickup code list, and regenerating the random natural number if the random natural number is repeated; and if not, converting the two-dimension code into a two-dimension code and sending the two-dimension code to the handheld terminal of the user. The pickup code is generated and then sent to the automatic vending machine for storage, and the pickup code list which is compared during generation is stored in the server.
The two inclined rods are respectively a linear guide rail-shaped inclined rod 22 and a ball screw-shaped inclined rod 21, the follow-up material taking driving device 6 comprises an upper base plate 19, a lower base plate 20 and an inclined motor 24, the upper base plate 19 and the lower base plate 20 are both connected to the shell of the compartment body 1, the lower base plate 20 is installed on a base of the compartment body 1, the inclined rods are installed between the upper base plate 19 and the lower base plate 20, the ball screw-shaped inclined rod 21 and the upper base plate 19 are connected with the lower base plate 20 through bearings, and the inclined motor 24 is connected with one end of the ball screw-shaped inclined rod 21 and drives the ball screw-shaped inclined rod 21 to rotate; the ball screw-shaped inclined rod 21 is provided with a screw nut which is connected with a follow-up material taking block, the material taking device 5 is provided with a through hole, the linear guide-shaped inclined rod 22 penetrates through the through hole, and the material taking device 5 moves back and forth in the inclined linear direction under the combined action of the two inclined rods. The material taking device 5 is also provided with a camera which is used for scanning and shooting the box lunch which is right opposite to the material taking device. The box lunch is attached with a bar code or a two-dimensional code, and the bar code and the two-dimensional code represent the contents such as the type, the production date, the price and the like of the box lunch.
The material taking device 5 comprises a material taking base 27, a material taking motor 28, a material taking gear 29, a material taking plate 30 and a material taking track, wherein the material taking base 27 is connected with a follow-up material taking block, the material taking track is arranged on the material taking base 27, the material taking plate 30 is sleeved on the material taking track and can linearly slide along the material taking track, the lower surface of the material taking plate 30 is arranged in a rack shape, the rack-shaped lower surface of the material taking plate 30 is mutually meshed with the material taking gear 29 connected with the material taking motor 28, the material taking motor 28 is fixed on the material taking base 27, the material taking plate 30 is driven by the material taking gear 29 to linearly move along the material taking track when the material taking motor 28 moves, and then the front end of the material.
The heating mechanism 4 is a microwave heating device which comprises a microwave rack and box lunch placing racks, the box lunch placing racks are provided with multiple layers, the multiple layers of the box lunch placing racks are sequentially placed on the microwave rack from top to bottom, each box lunch placing rack independently uses an electromagnetic wave generator to heat or one electromagnetic wave generator shared by a plurality of box lunch placing racks is used for heating, and one or more box lunch can be processed at one time. The microwave heating device is provided with the electromagnetic wave generator on the upper side surface, the steel plate is arranged on the lower side surface, the boxed meal is placed on the steel plate, and the electromagnetic wave generator emits electromagnetic waves to the steel plate to realize heating. The outer layer of the microwave heating device is coated with a heat insulation board to prevent heat from diffusing outwards when the microwave heating device is heated.
The carriage body 1 and the base are both made of iron materials.
Every food is placed the chamber and is constituted by two L templates that set up relatively, and the bottom plate orientation of two L templates is relative, and the bottom plate of two L templates is used for placing box lunch, and the side of L template is passed through the bolt fastening on mounting panel 11.
The bottom plate of the shell is provided with a fixed rod, the top of the fixed rod and the top of the inclined rod are both connected to the upper bottom plate 19, and the bottom of the fixed rod is connected with the bottom plate of the shell through a connecting plate.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, so long as the technical solutions can be realized on the basis of the above embodiments without creative efforts, which should be considered to fall within the protection scope of the patent of the present invention.
Claims (10)
1. The utility model provides a system is sold to formula boxed meal of directly pushing away material based on outside chute, its characterized in that: the system comprises a user handheld terminal provided with a boxed meal selling mobile phone APP, an automatic selling machine and a cloud server, wherein a code scanning mechanism is arranged on the automatic selling machine, the user handheld terminal is connected with the cloud server through a network, and the automatic selling machine is connected with the cloud server through a GPRS (general packet radio service);
a user connects a cloud server through a user handheld terminal in a wireless connection mode and logs on the cloud server, selects an automatic vending machine according to the address of the automatic vending machine, and selects and orders the purchasable food in the automatic vending machine;
after receiving the user order, the cloud server generates a corresponding pickup two-dimensional code and encrypts the pickup code; the encryption method adopts a DES symmetric encryption algorithm, and then the encrypted pickup code, the address of the vending machine and the order information are sent to the mobile phone of the user; the cloud server sends the user order to the corresponding vending machine, after the vending machine receives the order signal, the single chip microcomputer in the vending machine controls the movement mechanism to take out the food purchased by the user and place the food into the heating box, controls the heating mechanism (4) to pre-heat or pre-refrigerate the food purchased by the user, removes the food from the database of the food purchasable by the cloud server, and prevents the food from being placed for a second time by other users; simultaneously binding the encrypted pickup code and the food information corresponding to the pickup code by the cloud server and sending the encrypted pickup code and the food information to the vending machine; the internal control system of the vending machine can automatically establish a piece fetching code database, automatically compare the piece fetching code analyzed by the user with the piece fetching code in the piece fetching code database of the vending machine when waiting for the user to fetch pieces, and accurately fetch food according to corresponding food information;
the vending machine comprises a box body (1), a box door (3), a roller driving device (2), a first roller (9) which is vertically arranged, a second roller (10) which is vertically arranged, a first synchronous belt (15) which is sleeved at the upper end of the first roller (9) and the upper end of the second roller (10), a second synchronous belt (16) which is sleeved at the lower end of the first roller (9) and the lower end of the second roller (10), a material taking device (5), a heating mechanism (4), the material taking driving device and a boxed meal placing cavity, wherein a plurality of mounting plates (11) which are vertically arranged and are distributed at equal intervals are connected between the first synchronous belt (15) and the second synchronous belt (16), a plurality of rows of food placing cavities are uniformly distributed along the vertical direction of each mounting plate (11), the food placing cavities on each mounting plate (11) are provided with 5-20 food placing cavities which are distributed at equal intervals, and the number of the food placing, the specific placing quantity is adjusted according to actual needs;
the vending box comprises a box body (1) and a box door (3), wherein the box body and the box door (3) jointly form the whole vending box body, a display screen (12), an operating panel (13) and a discharge hole (14) are arranged on the box door (3), the display screen (12) and the operating panel (13) are arranged on the outer side of the box door (3) in parallel, and the discharge hole (14) is arranged below the box door (3); the roller driving device (2) comprises a rotating motor (7), a first coupler (17) and a sheave mechanism (18), the rotating motor (7) is connected to a top plate in the compartment body (1) through an upper end motor fixing seat (8), the sheave mechanism (18) is composed of a driving dial plate (25) and a driven sheave (26), the rotating motor (7) is connected with a cylindrical pin on the driving dial plate (25) of the sheave mechanism (18) through the first coupler (17) and drives the driving dial plate (25) to rotate, a central shaft of the driven sheave (26) is fixedly connected with an upper end of a first rotating shaft of the first roller (9) through a same axle center, a lower end of the first rotating shaft of the first roller (9) is installed on a bottom plate of the compartment body (1), a second rotating shaft of the second roller (10) is installed on the bottom plate of the compartment body (1), and the first rotating shaft of the first roller (9) is driven to intermittently rotate through the sheave mechanism (18) when the rotating motor (7) moves, further driving the boxed meal placing cavities sleeved on the first synchronous belt (15) and the second synchronous belt (16) to intermittently move along the direction of the first synchronous belt (15) in the horizontal direction;
the material taking driving device is an inclined material taking driving device and comprises an inclined rod, a follow-up material taking block (23) and a follow-up material taking driving device (6), the inclined rod penetrates through the top point of the upper end of the axis of the first roller (9) and the top point of the lower end of the axis of the second roller (10) in an inclined mode, the material taking device (5) is fixed on the follow-up material taking block (23), the follow-up material taking block (23) is installed on the inclined rod and can move up and down along the inclined rod under the driving of the follow-up material taking driving device (6), and the material taking device (5) is driven by the rolling of the installation plate and the follow-up material taking driving device (6) to be matched with the linear movement of the inclined rod through the rotating motor (7) to achieve the purpose that the material taking device (5) takes;
the heating mechanism (4) is arranged on the base, on one side, away from the material taking device (5), of the inclined rod, the lowest portion of the heating mechanism (4) is close to the material outlet (14) in the box door (3), and box lunch in the box lunch placing cavity is taken out by the material taking device (5), is heated by the heating mechanism (4) and then is conveyed into the material outlet (14).
2. The system of claim 1, wherein the chute-based direct push-to-retrieve cartonboard vending system further comprises: the method comprises the steps that a user directly goes to the front of the vending machine before a reserved time point, a piece-taking two-dimensional code is aligned to a code scanning mechanism of the vending machine after the reserved time point, two-dimensional code information is sent to a control center after the code scanning mechanism scans the two-dimensional code, the control center compares and analyzes the two-dimensional code information and a piece-taking code database, and if the piece-taking two-dimensional code scanned by the user is the same as certain piece-taking code information in the piece-taking code database, the vending machine is controlled to send corresponding heated food into a food taking window according to the piece-taking code information; the user can directly take the food which is ordered and heated from the food taking window; and if the piece taking two-dimensional code scanned by the user is inconsistent with certain piece taking code information in the piece taking code database, displaying an error of the piece taking code on a display screen of the automatic vending machine.
3. The system of claim 1, wherein the chute-based direct push-to-retrieve cartonboard vending system further comprises: the cloud server can generate the pickup two-dimensional code by the following steps: the unique pick-up code is composed of a user ID, a four-bit random natural number and eight last-bit digits of an intercepted timestamp according to the front-back sequence, and if the user ID has X-bit digits, the total number of the digits of the pick-up code is X +4+8= X + 12.
4. The system of claim 1, wherein the chute-based direct push-to-retrieve cartonboard vending system further comprises: the cloud server can generate the pickup two-dimensional code by the following steps: generating an 8-bit random natural number, checking whether the random natural number is repeated in the generated pickup code list, and regenerating the random natural number if the random natural number is repeated; and if not, converting the two-dimension code into a two-dimension code and sending the two-dimension code to the handheld terminal of the user.
5. The system of claim 1, wherein the chute-based direct push-to-retrieve cartonboard vending system further comprises: the two inclined rods are respectively a linear guide rail-shaped inclined rod (22) and a ball screw-shaped inclined rod (21), the follow-up material taking driving device (6) comprises an upper base plate (19), a lower base plate (20) and an inclined motor (24), the upper base plate (19) and the lower base plate (20) are both connected to a shell of the compartment body (1), the lower base plate (20) is installed on a base of the compartment body (1), the inclined rods are installed between the upper base plate (19) and the lower base plate (20), the ball screw-shaped inclined rods (21) and the upper base plate (19) are connected with the lower base plate (20) through bearings, and the inclined motor (24) is connected with one end of the ball screw-shaped inclined rods (21) and drives the ball screw-shaped inclined rods (21) to rotate; the ball screw-shaped inclined rod (21) is provided with a screw nut, the screw nut is connected with a follow-up material taking block, a through hole is formed in the material taking device (5), the linear guide rail-shaped inclined rod (22) penetrates through the through hole, and the material taking device (5) moves back and forth in the inclined linear direction under the combined action of the two inclined rods.
6. The system of claim 1, wherein the chute-based direct push-to-retrieve cartonboard vending system further comprises: the material taking device (5) comprises a material taking base (27), a material taking motor (28), a material taking gear (29), a material taking plate (30) and a material taking track, wherein the material taking base (27) is connected with a follow-up material taking block, the material taking track is arranged on the material taking base (27), the material taking plate (30) is sleeved on the material taking track and can linearly slide along the material taking track, the lower surface of the material taking plate (30) is arranged to be rack-shaped, the rack-shaped lower surface of the material taking plate (30) is mutually meshed with the material taking gear (29) connected with the material taking motor (28), the material taking motor (28) is fixed on the material taking base (27), the material taking plate (30) is driven by the material taking gear (29) to linearly move along the material taking track when the material taking motor (28) moves, and then the front end of the material taking plate (30.
7. The system of claim 1, wherein the chute-based direct push-to-retrieve cartonboard vending system further comprises: the heating mechanism (4) is a microwave heating device, a plurality of layers of microwave heating devices are arranged, an electromagnetic wave generator is arranged on the upper side face of the microwave heating device, a steel plate is arranged on the lower side face of the microwave heating device, the boxed meal is placed on the steel plate, and the electromagnetic wave generator emits electromagnetic waves to the steel plate to achieve heating.
8. The system of claim 1, wherein the chute-based direct push-to-retrieve cartonboard vending system further comprises: the carriage body (1) and the base are both made of iron materials.
9. The system of claim 1, wherein the chute-based direct push-to-retrieve cartonboard vending system further comprises: every food is placed the chamber and is constituted by two L templates that set up relatively, and the bottom plate orientation of two L templates is relative, and the bottom plate of two L templates is used for placing box lunch, and the side of L template is passed through the bolt fastening on mounting panel (11).
10. The system of claim 1, wherein the chute-based direct push-to-retrieve cartonboard vending system further comprises: the bottom plate of the shell is provided with a fixed rod, the top of the fixed rod and the top of the inclined rod are both connected to the upper bottom plate (19), and the bottom of the fixed rod is connected with the bottom plate of the shell through a connecting plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811198909.7A CN109509301B (en) | 2018-10-16 | 2018-10-16 | Direct-pushing material taking type boxed meal selling system based on external inclined channel |
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| CN201811198909.7A CN109509301B (en) | 2018-10-16 | 2018-10-16 | Direct-pushing material taking type boxed meal selling system based on external inclined channel |
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