CN115565294A - Can retrieve meal of meal automatically and sell quick-witted system - Google Patents

Abstract

The invention discloses a food vending machine system capable of automatically recycling food, and aims to overcome the defects that the conventional food vending machine generally needs manual food taking and food waste recycling, so that the food vending machine cannot completely release manpower, and the defect that the integration of food taking, food delivery and food waste recycling cannot be realized. The meal delivery device comprises a machine body, wherein a meal delivery assembly and a meal assembly are arranged on the machine body, and the meal assembly comprises a meal delivery trolley, a meal delivery driving mechanism and a meal receiving device which are arranged on the machine body; the food delivery trolley comprises a guide block, a food taking box and a food ordering screen, wherein the food taking box is of a hollow cube structure, and the food ordering screen is rotatably arranged on two sides of the food taking box; the food delivery trolley realizes the back-and-forth movement between a customer and food taking points through the food delivery driving mechanism; the food collecting device comprises a plurality of conveyor belt units, conveyor belt groups and a recycling box device which are arranged on two sides of the food conveying trolley, and food garbage can pass through the conveyor belt units to the conveyor belt groups and then can be collected in the recycling box device.

Description

Can retrieve meal of meal automatically and sell quick-witted system

Technical Field

The invention relates to the technical field of vending machines, in particular to a food vending machine system capable of automatically recycling food.

Background

A vending machine is a machine that can automatically pay for money or a scanned code according to the input. The vending machine is a common commercial automation device, is not limited by time and place, can save manpower and is convenient for transaction. Is a brand new commercial retail form, also called a micro supermarket with 24-hour business. Common vending machines are divided into four categories: beverage vending machines, food vending machines, integrated vending machines, cosmetic vending machines, which emerge from the trend of vending machine development as a result of the transition from labour-intensive industrial construction to technology-intensive society. Wherein, the machine is sold to meal belongs to food vending machine, and general meal is sold the machine because the restriction of structure and the condition of supplying with of itself, exists and needs the manual work to get meal and need the manual work to retrieve the shortcoming of meal rubbish, makes the meal sell the machine and can not liberate the manpower completely to can't realize collecting the machine equipment problem of selling of having dinner, having a dinner and meal rubbish recovery an organic whole.

Chinese patent publication No. CN213909678U, publication No. 10/08/10/2021, entitled meal selling system, which discloses a meal selling system, comprising: the conveying device is used for receiving the food material container and conveying the food material container to a preset station; the feeding device is used for adding food materials into the food material container on the feeding station; a cooking device for heating the food material container on a cooking station; the executing device is used for transferring the food material container among stations; and the human-computer interaction module is used for realizing information interaction between an external operation instruction and the controller of the food selling system, and the external operation instruction is used for triggering the controller of the food selling system to transmit a corresponding cooking instruction to the feeding device, the cooking device and the executing device. The meal selling system of the scheme can replace manual work to realize automatic meal making, can effectively improve meal making efficiency, and reduces enterprise labor cost. The limitation of a certain range exists when the meal is delivered and taken, so that the problems of single meal supply type, small total supply amount of the same meal, low meal supply efficiency and short storage time are caused.

Disclosure of Invention

The invention overcomes the defects that the conventional food vending machine generally needs manual food taking and food waste recycling, so that the food vending machine cannot completely release manpower, and thus the food, food delivery and food waste recycling are integrated, and provides a food vending machine system capable of automatically recycling food.

In order to solve the technical problem, the invention adopts the following technical scheme: a meal vending machine system capable of automatically recycling meals comprises a machine body, wherein a meal delivery assembly and a meal assembly are arranged on the machine body, and the meal assembly comprises a meal delivery trolley, a meal delivery driving mechanism and a meal receiving device, wherein the meal delivery driving mechanism and the meal receiving device are arranged on the machine body; the meal delivery trolley comprises a guide block, a meal taking box and a meal ordering screen, wherein the meal taking box is of a hollow cube structure, and the meal ordering screen is rotatably arranged on two sides of the meal taking box; the food delivery trolley is used for ordering food by a customer through the food ordering screen, and then realizes the back-and-forth movement between the customer and the food taking point through the food delivery driving mechanism, so as to realize automatic food taking and food delivery; receive the meal device including setting up in a plurality of dining table units, conveyer belt group and the collection box device of food delivery dolly both sides, the dining table unit comprises conveyer belt unit and seat, can make meal rubbish send the conveyer belt group to through the conveyer belt unit on, the conveyer belt group can send into the meal rubbish that each conveyer belt unit sent into and carry out the meal and retrieve in the collection box device. Two sides of the food delivery trolley are respectively provided with five dining table units, and a seat is arranged on a machine body on the lower side of each dining table unit and is used for customers to use; the conveying belt unit comprises a conveying belt and two belt wheels, and each conveying belt unit is controlled to rotate by an independently controlled motor; the lower side of the delivery trolley is provided with a cavity, the conveying belt group is arranged on the lower side of the cavity and comprises a large conveying belt and two rotating belt wheels, the conveying belt is perpendicular to the conveying direction of the large conveying belt, and the conveying belt group is driven by a single motor. The food garbage sent into the cavity by the conveyor belt falls on the large conveyor belt, and then is sent into the recovery device by the large conveyor belt for centralized recovery processing. Can realize getting meal and meal rubbish through above-mentioned structure and retrieve automatically, make meal sell the machine and can liberate the manpower completely, realize collecting with meal, food delivery and meal rubbish recovery an organic whole, make meal sell the machine and can realize the conversion to the automatic restaurant of selling.

Preferably, the meal delivery driving mechanism comprises a guide groove arranged on the machine body, a servo motor is arranged on the inner wall of the guide groove, a screw rod is arranged on an output shaft of the servo motor, and a guide block is arranged in the guide groove in a sliding mode and is connected with the screw rod. When the meal delivery trolley moves back and forth between a client and a meal taking place, the servo motor is started, the servo motor can be started to drive the screw rod to rotate, and the screw rod can drive the meal delivery trolley to move back and forth to realize the meal taking out and delivering.

Preferably, the recycling box device comprises a recycling box body, and a push plate driven by a piston cylinder is arranged on one side, close to the conveyor belt group, of the recycling box body. The structure can prevent the food waste from being concentrated, thereby improving the space utilization rate in the recycling bin.

Preferably, one side of the conveyor belt unit, which is close to the conveyor belt group, is provided with a first brush, and one side of the conveyor belt group, which is close to the recovery box, is provided with a second brush. The first brush and the second brush can realize the cleaning of the food waste on the conveying belt and the large conveying belt.

Preferably, the meal delivery assembly comprises a base, a heat preservation cover arranged on the base, a prefabricated meal box queuing bin arranged in the heat preservation cover, a control motor arranged on the heat preservation cover and used for controlling the prefabricated meal box queuing bin to drive, a meal ordering control assembly arranged on the outer wall of the heat preservation cover, a heat preservation mechanism and a meal delivery mechanism, wherein a meal delivery opening is formed in the heat preservation cover, the prefabricated meal box queuing bin is installed by a plurality of meal storage bin sleeves, a plurality of storage bin units are circumferentially arranged on each meal storage bin, and a plurality of prefabricated meal boxes can be placed in each storage bin unit. The ordering control assembly can receive ordering information of the meal assembly through the sensor, further control the prefabricated meal box queuing bin to drive independently, enable the storage bin unit for storing the selected prefabricated meal box to rotate to a position corresponding to the meal outlet, enable the prefabricated meal box to be sent out from the meal outlet through the meal sending mechanism, and control the opening and closing of the meal outlet to realize integral sealing of the cavity in the meal outlet assembly; the heat preservation mechanism can control the air temperature of the cavity in the meal assembly, so that the prefabricated meal box is preserved in heat.

Preferably, the food storage bin comprises a first layer food storage bin, a second layer food storage bin and a third layer food storage bin which are sequentially arranged from inside to outside, each layer food storage bin comprises a rotating ring in a circular ring structure, a plurality of baffle plates are arranged on the outer wall of the rotating ring in a circumferential array mode, a row of storage bin units are formed between every two adjacent baffle plates and the rotating ring, the storage bin units can be stacked to form a row of prefabricated meal boxes, the end portion of the rotating ring is provided with a bottom plate connected with one side end portion of each baffle plate, openings are formed in the storage bin units on the second layer food storage bin and the third layer food storage bin, a sliding groove is formed in the bottom plate on one side of each storage bin unit, a mounting plate in a circular structure is arranged on the other end of the rotating ring of the first layer food storage bin, annular racks are arranged on the outer walls of the other ends of the rotating ring on the second layer food storage bin and the third layer food storage bin, a driving shaft is arranged on the driving shaft, a supporting plate is arranged on the first layer food storage bin, the second layer food storage bin and the third layer food storage bin, the supporting plate can rotate by taking the driving shaft as the driving shaft, the circle center of the driving shaft and the driving shaft are respectively connected with the annular racks in turn, and the circle center of the driving shaft, and the three layers of the driving shaft are independently control motor, and the three layers of the food storage bins independently control. This prefabricated cutlery box storehouse of lining up is stored up the dining room by three-layer commentaries on classics ring type and is constituteed, each stores up the dining room and passes through control motor individual control, prefabricated cutlery box piles up and leaves in each storage unit, store up the opening on the storage bin unit on dining room through second floor and third layer, thereby can make the first layer that piles up the prefabricated cutlery box of placing at the lower floor store up the dining room and deliver to the second floor and store up the dining room, the second floor stores up the dining room and delivers to the third layer and stores up the dining room, and then realize multiple type, the orderly transportation of the prefabricated meal of large storage volume.

Preferably, the meal delivery mechanism comprises a support frame, a driving motor is arranged on the support frame, a slidable meal delivery push rod is arranged on the support frame, a first gear is arranged on an output shaft of the driving motor and connected with a rack on the side wall of the meal delivery push rod, a rotatable push rod movable head is arranged on the meal delivery push rod, and a torsion spring is arranged between the meal delivery push rod and the push rod movable head. The lower side of the base is provided with a push rod groove, and a push rod movable head can extend into the prefabricated meal box queuing bin through the push rod groove and the sliding groove, so that the prefabricated meals of the same type in different storage bin units can be accurately sent out; the theory of operation, when starting driving motor, driving motor can drive gear one and rotate, and gear one drives the push rod of having a dinner and removes along the push rod groove to drive the removal of movable push rod head, and then realize piling up the propelling movement of placing at the prefabricated cutlery box of lower floor, wherein, the rotation of the relative push rod position of having a dinner is realized to push rod activity head accessible torsional spring, when the rotation of push rod activity head, can make the reseing of push rod of having a dinner.

Preferably, the base is provided with a plurality of supporting blocks, the supporting blocks are provided with stop blocks in a sliding mode, telescopic springs are arranged between the supporting blocks and the stop blocks, and the end portions of the stop blocks are obliquely provided with inclined planes. The number of the support blocks is three, the support blocks are respectively arranged on the base between the first layer of food storage bin and the second layer of food storage bin, the base between the second layer of food storage bin and the third layer of food storage bin, and the base close to one side of the center of the first layer of food storage bin; when the push rod movable head resets, the push rod movable head contacts with the non-inclined plane of the stop block, so that the push rod movable head rotates by taking the installation rotating shaft arranged on the upper side of the meal delivery push rod as a center, the sliding groove and the push rod groove are pushed out, and the push rod movable head is prevented from limiting the rotation adjustment of the prefabricated meal box queuing bin.

Preferably, the ordering control assembly comprises a control box arranged on the outer wall of the heat preservation cover, a motor is arranged in the control box, a rack push rod is arranged in the control box in a sliding mode, a second gear connected with the rack push rod is arranged on an output shaft of the motor, a connecting rod is arranged at the end portion of the rack push rod, and a lifting door is arranged on the connecting rod. When the control box transmits an electric signal to the motor, and the motor is controlled to rotate forwards and backwards, the forward and reverse rotation of the second gear can be realized, and therefore the lifting operation of the rack push rod and the lifting door can be realized.

Preferably, the heat preservation mechanism comprises heating pipes, and the heating pipes are arranged between the base plate and the base of the lower side of the prefabricated meal box queuing bin in a snake-shaped structure. The structure is used for heat preservation storage of the prefabricated meal in the prefabricated meal box in the heat preservation cover.

Compared with the prior art, the invention has the beneficial effects that: (1) The automatic food taking and recycling machine can achieve automatic food taking and food waste recycling, so that the food vending machine can completely liberate manpower, integrate food taking, food delivery and food waste recycling, and achieve conversion from the food vending machine to an automatic food vending restaurant; (2) The three-layer rotary ring type meal storage bin is provided with the prefabricated meal box queuing bin formed by sleeving the three-layer rotary ring type meal storage bin, so that various prefabricated meal boxes with large storage capacity can be stored, and the conversion from a meal selling machine to an automatic meal selling restaurant is realized.

Drawings

FIG. 1 is an isometric view of a food vending machine system that automatically retrieves food items according to the present invention;

FIG. 2 is a top view of a food vending machine system of the present invention that automatically retrieves food;

FIG. 3 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is an enlarged fragmentary view of the meal delivery assembly portion of FIG. 2;

FIG. 5 is a partial enlarged view of "B" in FIG. 4;

FIG. 6 is a schematic view of the construction of the heat retention shield, base and heating tube combination of the present invention;

FIG. 7 is a schematic structural view of the queuing bin for prefabricated lunch boxes of the present invention;

FIG. 8 is a schematic view of the third layer of the food storage bin of the present invention;

FIG. 9 is a schematic view of the structure of the second-tier storage of the present invention;

FIG. 10 is a schematic view of the first-level storage of the present invention;

FIG. 11 is a schematic view of the support block, stop and extension spring combination of the present invention;

in the figure: a machine body 1; prefabricating a lunch box 100; a meal delivery assembly 2; a base 201; a heat-insulating cover 202; prefabricated lunch box queuing bin 203; controlling the motor 204; a first-level food storage bin 206; a second layer of food storage bins 207; a third layer of food storage bins 208; a rotating ring 209; a baffle 210; a storage bin unit 211; a base plate 212; an opening 213; a chute 214; a mounting plate 215; an annular rack 216; a drive shaft 217; a support plate 218; a dining assembly 3; a meal delivery trolley 301; a meal delivery drive mechanism 302; a guide block 304; a meal taking box 305; an order screen 306; a table unit 307; a set of conveyor belts 308; a recovery tank device 309; a conveyor belt unit 310; a seat 311; a cavity 312; a guide groove 313; a servo motor 314; a screw 315; a recovery tank body 316; a piston cylinder 317; a pusher plate 318; a first brush 319; a second brush 320; an ordering control assembly 4; a control box 401; a motor 402; a rack push rod 403; a second gear 404; a connecting rod 405; a lift gate 406; a heat preservation mechanism 5; a heating pipe 501; a meal delivery mechanism 6; a support frame 601; a drive motor 602; a meal delivery push rod 603; a first gear 604; a pushrod active head 605; a torsion spring 606; a push rod groove 607; a support block 607; a stop 608; a tension spring 609; an inclined surface 610; a meal outlet 7; a table top 8.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.

The technical scheme of the invention is further described in detail by the following specific embodiments in combination with the attached drawings:

example 1: a meal vending machine system capable of automatically recycling meals (see attached figures 1-11) comprises a machine body 1, wherein a meal outlet assembly 2 and a meal assembly 3 are arranged on the machine body 1, the meal outlet assembly 2 comprises a base 201, a heat preservation cover 202 arranged on the base 201, a prefabricated meal box queuing bin 203 arranged in the heat preservation cover 202, a control motor 204 arranged on the heat preservation cover 202 and used for controlling the driving of the prefabricated meal box queuing bin 203, a meal ordering control assembly 4 arranged on the outer wall of the heat preservation cover 202, a heat preservation mechanism 5 and a meal outlet mechanism 6, a meal outlet 7 is arranged on the heat preservation cover 202, a plurality of storage bin units are arranged on the prefabricated queuing bin 203, the meal ordering control assembly 4 can receive meal ordering information of the meal outlet assembly 3 through a sensor and further control the prefabricated meal queuing bin 203 to be driven independently, so that the storage bin units storing and selecting the prefabricated meal boxes 100 rotate to a position corresponding to the meal outlet 7, and then the prefabricated meal boxes are sent out from the meal outlet 7 through the meal outlet mechanism, and the opening and closing of the meal outlet 7 can be controlled, and the whole sealing of an inner cavity of the meal outlet assembly 2 can be realized; the heat preservation mechanism 5 can control the air temperature of the cavity in the meal assembly 2, so as to preserve heat of the prefabricated meal box. The heat insulating mechanism 5 includes a heating pipe 501. This structure is used for the heat preservation storage of the prefabricated meal in the prefabricated meal box in the heat preservation cover 202. The heating pipes are arranged between the bottom plate 212 and the base 201 on the lower side of the prefabricated meal box queuing bin in a serpentine structure. The heat preservation cover 202 is provided with a meal inlet, and the upper side of the meal inlet is provided with a lifting door 406. The dining inlet is used for sending out the prefabricated lunch boxes. The table top 8 is arranged on one side of the base 201 close to the meal outlet 7. This mesa is used for sending out the temporary placement of prefabricated cutlery box.

Referring to fig. 1-3, the dining assembly 3 includes a meal delivery trolley 301, a meal delivery driving mechanism 302 arranged on the machine body, and a meal receiving device; meal delivery trolley 301 includes guide block 304, gets meal case 305 and ordering screen 306, gets meal case 305 and is the cavity cube structure, and ordering screen 306 rotates and sets up in 305 the both sides of getting meal case. The meal delivery trolley 301 firstly orders the customers through the meal ordering screen, and then realizes the back-and-forth movement between the customers and the meal taking points through the meal delivery driving mechanism, so as to realize the automatic meal taking and meal delivery; the food receiving device 303 comprises a plurality of dining table units 307 arranged on two sides of the food delivery trolley 301, a conveyor belt group 308 and a recycling bin device 309, wherein the dining table units 307 comprise conveyor belt units 310 and seats 311, the food garbage can be conveyed to the conveyor belt group through the conveyor belt units, and the conveyor belt group can convey the food garbage conveyed by each conveyor belt unit into the recycling bin device for food recycling. Two sides of the food delivery trolley are respectively provided with five dining table units, and a seat is arranged on a machine body on the lower side of each dining table unit and is used for customers to use; the conveying belt unit comprises a conveying belt and two belt wheels, and each conveying belt unit is controlled to rotate by an independently controlled motor; send out dolly downside and be equipped with cavity 312, the conveyer belt group sets up in the cavity downside, and the conveyer belt group includes big conveyer belt and two rotating pulley group one-tenth, and the conveyer belt sets up with the traffic direction of big conveyer belt is perpendicular, and the conveyer belt group is through independent motor control drive. The food garbage sent into the cavity by the conveyor belt falls on the large conveyor belt, and then is sent into the recovery device by the large conveyor belt for centralized recovery processing. Can realize getting meal and meal rubbish through above-mentioned structure and retrieve automatically, make meal sell the machine and can liberate the manpower completely, realize collecting with meal, food delivery and meal rubbish recovery an organic whole, make meal sell the machine and can realize the conversion to the automatic restaurant of selling.

Referring to fig. 1-3, the meal delivery driving mechanism 302 includes a guiding slot 313 disposed on the machine body, a servo motor 314 disposed on the inner wall of the guiding slot 313, a screw 315 disposed on the output shaft of the servo motor 314, and a guiding block 304 slidably disposed in the guiding slot 313 and connected to the screw 315. When the meal delivery trolley moves back and forth between a client and a meal taking place, the servo motor is started, the servo motor can drive the screw rod to rotate, the screw rod rotates to drive the meal delivery trolley to move back and forth, and the meal taking and delivery are achieved. The ordering screen is connected with the ordering control assembly 4 through an electric signal. This food delivery dolly can make customer order through the screen of ordering, then through feeding back to control box 401 in, realize having a meal fast, and food delivery dolly 302 can carry out the fast delivery to the meal that sends out through the mechanism of having a meal.

Referring to fig. 3, the recycling bin assembly 303 includes a recycling bin body 316, and a push plate 318 driven by a piston cylinder 317 is disposed on a side of the recycling bin body 316 adjacent to the conveyor belt assembly. The structure can prevent the food garbage from being concentrated, thereby improving the space utilization rate in the recycling bin.

Referring to fig. 3, a first brush 319 is arranged on one side of the conveyor belt unit close to the conveyor belt group, and a second brush 320 is arranged on one side of the conveyor belt group close to the recycling bin. The first brush and the second brush can realize the cleaning of the food waste on the conveying belt and the large conveying belt.

The food ordering control assembly 4 comprises a control box 401 arranged on the outer wall of the heat preservation cover 202, a motor 402 is arranged in the control box 401, a rack push rod 403 is arranged in the control box 401 in a sliding mode, a second gear 404 connected with the rack push rod 403 is arranged on an output shaft of the motor, a connecting rod 405 is arranged at the end portion of the rack push rod 403, and a lifting door 406 is arranged on the connecting rod 405. When the control box 401 transmits an electric signal to the motor to control the motor 204 to rotate forward and backward, forward and backward rotation of the second gear 404 can be realized, so that the lifting operation of the rack push rod 403 and the lifting door 406 can be realized.

Referring to fig. 1-11, the prefabricated meal box queuing bin comprises a first layer meal storage bin 206, a second layer meal storage bin 207 and a third layer meal storage bin 208 which are sequentially arranged from inside to outside, the meal storage bins comprise a rotating ring 209 with a circular ring structure, a plurality of baffles 210 are arranged on the outer wall of the rotating ring in a circumferential array, a row of meal storage bin units 211 is formed between two adjacent baffles 210 and the rotating ring, the meal storage bin units can be stacked into a row of prefabricated meal boxes, the end of the rotating ring is provided with a bottom plate 212 connected with one side end of the baffles 210, openings 213 are formed in the meal storage bin units on the second layer meal storage bin and the third layer meal storage bin, chutes 214 are formed in the bottom plate 212 on one side of the openings 213, a mounting plate 215 with a circular structure is arranged at the other end of the rotating ring of the first layer meal storage bin, annular racks 216 are arranged on the outer walls of the other ends of the rotating ring on the second layer meal storage bin and the third layer meal storage bin, a driving shaft 217 is arranged on the base 201, a supporting plate 218 is provided with a supporting plate and a driving shaft 215 connected with a motor for controlling the position of the driving shaft 204 separately, and a motor for controlling the three layers of the driving shaft. The prefabricated cutlery box adopts same pattern to make, can deposit different kinds of prefabricated meals in the prefabricated cutlery box. This prefabricated cutlery box storehouse of lining up comprises three-layer commentaries on classics ring type storage dining room, each stores up the dining room and passes through control motor 204 independent control, prefabricated cutlery box piles up and leaves in each storage unit, store up opening 213 on the storage bin unit on dining room and the third layer storage dining room through the second floor, thereby can make pile up the first layer storage dining room of placing the prefabricated cutlery box of lower floor and deliver to the second floor and store up the dining room, the second floor stores up the dining room and delivers to the third layer and stores up the dining room, and then realize multiple type, the orderly transportation of the prefabricated meal of large storage capacity.

Referring to fig. 1-11, the meal delivery mechanism includes a support 601, a driving motor 602 is disposed on the support 601, a meal delivery push rod 603 capable of sliding is disposed on the support 601, a first gear 604 is disposed on an output shaft of the driving motor 602, the first gear 604 is connected with a rack on a side wall of the meal delivery push rod 603, a rotatable push rod moving head 605 is disposed on the meal delivery push rod 603, and a torsion spring 606 is disposed between the meal delivery push rod 603 and the push rod moving head 605. A push rod groove 607 is arranged at the lower side of the base 201, and a push rod movable head 605 can extend into the prefabricated meal box queuing bin through the push rod groove and the sliding groove 214, so that the prefabricated meal of the same type in different storage bin units can be accurately sent out; the theory of operation, when starting driving motor 602, driving motor 602 can drive gear 604 and rotate, and gear 604 drives meal delivery push rod 603 and moves along the push rod groove to drive the removal of movable push rod head, and then realize piling up the propelling movement of placing the prefabricated cutlery box at the lower floor, wherein, the rotation of meal delivery push rod 603 position is realized relatively to push rod activity head 605 accessible torsional spring 606, when push rod activity head 605 rotated, can make the reset of meal delivery push rod 603. Three supporting blocks 607 are slidably arranged on the bottom plate, a stop block 608 is slidably arranged in the supporting blocks 607, a telescopic spring 609 is arranged between the supporting blocks 607 and the stop block 608, and an inclined surface 610 is obliquely arranged at the end part of the stop block. The three baffle block structures are respectively arranged on the base between the first layer of meal storage bin and the second layer of meal storage bin, the base between the second layer of meal storage bin and the third layer of meal storage bin and the base close to one side of the center of the first layer of meal storage bin, and the inclined plane at the end part of the baffle block is contacted with the inclined plane of the baffle block by the push rod movable head 605 when the push rod movable head 605 is pushed for delivering meal, so that the baffle block is contracted in a sliding manner; when the head 605 of the pusher is reset, the head 605 of the pusher contacts the non-inclined surface of the stopper, so that the head 605 of the pusher rotates around the installation rotating shaft arranged on the upper side of the meal delivery push rod 603, thereby pushing out the sliding groove 214 and the pusher groove, and further preventing the head 605 of the pusher from limiting the rotation adjustment of the queuing bin 203 of the prefabricated meal box.

The working process is as follows:

the invention provides a meal selling system integrating ordering, delivering and dining. A meal queuing bin containing a plurality of storage units is arranged in the meal outlet assembly 2, the meal queuing bin can realize the supply of various prefabricated meal boxes, and the storage units can realize the supply of a large number of the same meal; the heat preservation machine can keep warm to the prefabricated cutlery box in the storage space of constituteing by base 201 and heat preservation cover 202, makes prefabricated cutlery box can keep the temperature of having a dinner for a long time to improve customer's experience of having a dinner. This system is sold to meal can be used to in the container isotructure to form a miniature automatic dining room, realize automatic ordering through ordering control assembly 4, practice thrift labour cost greatly.

When a customer has a meal, a servo motor is started, the servo motor is started to drive a screw rod to rotate, the screw rod can drive a meal delivery trolley to move to the front of the customer to automatically order the meal, the customer orders the meal through an ordering screen 303 on the meal delivery trolley 302 and feeds back the meal to a control box 401, the control box 401 sends an electric signal to a motor and a control motor 204, and when the motor is started, a second gear 404 is driven to rotate, so that the rack push rod 403 and a lifting door 406 move upwards, and the meal inlet is opened; the control motor 204 is started to control each food storage bin to rotate independently, so that the storage bin unit for storing the selected prefabricated food boxes rotates to the position corresponding to the food outlet 7, then the prefabricated food boxes are sent out from the food outlet 7 by controlling the food outlet mechanism, and then the prefabricated food boxes are delivered quickly by the food delivery trolley 302.

When needs are cleared up the food rubbish, food rubbish accessible sensor detects the discernment (the sensor detects for prior art, does not do the expansion explanation here), through the drive of motor independent control drive belt unit earlier, makes the food rubbish on the conveyer belt send into the cavity, and the big conveyer belt of rethread transports the collection box, when the food rubbish piles up to the certain degree, the start piston jar, and the piston push rod on the piston jar can drive the push pedal and handle accumulational food rubbish.

The above-described embodiments are merely preferred embodiments of the present invention, which is not intended to be limiting in any way, and other variations and modifications are possible without departing from the scope of the invention as set forth in the appended claims.

Claims (10)

1. A meal vending machine system capable of automatically recycling meals is characterized by comprising a machine body, wherein a meal delivery assembly and a meal assembly are arranged on the machine body, and the meal assembly comprises a meal delivery trolley, a meal delivery driving mechanism and a meal receiving device, wherein the meal delivery driving mechanism and the meal receiving device are arranged on the machine body; the food delivery trolley comprises a guide block, a food taking box and a food ordering screen, wherein the food taking box is of a hollow cube structure, and the food ordering screen is rotatably arranged on two sides of the food taking box; the food delivery trolley firstly orders the food by the customer through the food ordering screen, and then realizes the back-and-forth movement between the customer and the food taking point through the food delivery driving mechanism, so as to realize the automatic food taking and food delivery; receive the meal device including setting up in a plurality of dining table units, conveyer belt group and the collection box device of food delivery dolly both sides, the dining table unit comprises conveyer belt unit and seat, can make the food rubbish send the conveyer belt group to through the conveyer belt unit on, the conveyer belt group can send the food rubbish that each conveyer belt unit sent into the collection box device and carry out the meal and retrieve.

2. The system as claimed in claim 1, wherein the food delivery driving mechanism includes a guide slot disposed on the body, the guide slot having a servo motor disposed on an inner wall thereof, a screw rod disposed on an output shaft of the servo motor, and a guide block slidably disposed in the guide slot and connected to the screw rod.

3. A food vending machine system according to claim 1 or claim 2 in which the recycling bin means includes a recycling bin body having a pusher plate driven by a piston cylinder on a side of the recycling bin body adjacent the conveyor belt assembly.

4. The food vending machine system capable of automatically recycling food items of claim 3, wherein the conveyor unit is provided with a first brush at a side adjacent to the conveyor group, and a second brush at a side adjacent to the recycling bin.

5. The food vending machine system capable of automatically recycling food as claimed in claim 1, wherein the food output assembly comprises a base, a heat preservation cover arranged on the base, a prefabricated food box queuing bin arranged in the heat preservation cover, a control motor arranged on the heat preservation cover for controlling the driving of the prefabricated food box queuing bin, a food ordering control assembly arranged on the outer wall of the heat preservation cover, a heat preservation mechanism and a food output mechanism, wherein the heat preservation cover is provided with a food output port, the prefabricated food box queuing bin is installed by a plurality of food storage bin sleeves, a plurality of storage bin units are circumferentially arranged on the food storage bin, and a plurality of prefabricated food boxes can be placed in each storage bin unit.

6. The food vending machine system capable of automatically recycling food as claimed in claim 5, wherein the food storage bins comprise a first layer of food storage bins, a second layer of food storage bins and a third layer of food storage bins which are sequentially arranged from inside to outside, each layer of food storage bins comprises a rotating ring in a circular ring structure, a plurality of baffles are circumferentially arranged on the outer wall of the rotating ring in an array, a row of storage bin units are formed between two adjacent baffles and the rotating ring, the storage bin units can be stacked to form a row of prefabricated food boxes, a bottom plate connected with one side end of each baffle is arranged at the end of the rotating ring, openings are respectively arranged on the storage bin units on the second layer of food storage bins and the third layer of food storage bins, and all be equipped with the spout on the bottom plate of every storage bin unit one side, be equipped with the mounting panel that is circular structure on the swivel becket other end that the first layer stored up the dining room, the second floor stores up the dining room and the third layer stores up and is equipped with annular rack on the outer wall of the swivel becket other end on the dining room, the base rotates and is equipped with the driving shaft, be equipped with the backup pad on the driving shaft, the first layer stores up the dining room, the second floor stores up the dining room and the third layer stores up the dining room and sets up in the backup pad upside, and the homoenergetic uses the driving shaft to rotate as the centre of a circle, a plurality of control motor's output shaft respectively with the centre of a circle and annular rack connection of mounting panel, and then carry out independent control to independent third layer storage dining room.

7. The system as claimed in claim 5, wherein the food dispensing mechanism comprises a supporting frame, a driving motor is provided on the supporting frame, a slidable food dispensing push rod is provided on the supporting frame, a first gear is provided on an output shaft of the driving motor, the first gear is connected to a rack on a side wall of the food dispensing push rod, a rotatable movable head of the push rod is provided on the food dispensing push rod, and a torsion spring is provided between the food dispensing push rod and the movable head of the push rod.

8. The system as claimed in claim 7, wherein the base has a plurality of support blocks, the support blocks slidably having stoppers, the support blocks and the stoppers having springs extending therebetween, the stoppers having inclined surfaces at ends thereof.

9. The food vending machine system capable of automatically recycling food as claimed in claim 5, 6, 7 or 8, wherein the food ordering control assembly comprises a control box arranged on the outer wall of the heat preservation cover, a motor is arranged in the control box, a rack push rod is slidably arranged in the control box, a second gear connected with the rack push rod is arranged on an output shaft of the motor, a connecting rod is arranged at the end part of the rack push rod, and a lifting door is arranged on the connecting rod.

10. The food vending machine system capable of automatically retrieving food items of claim 9, wherein the heat retention mechanism includes a heating tube arranged in a serpentine configuration between the base and the floor of the underside of the prefabricated meal box queuing bin.

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