CN117037363B - Automatic fresh-keeping based dairy product vending machine and using method thereof - Google Patents
Automatic fresh-keeping based dairy product vending machine and using method thereof Download PDFInfo
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- CN117037363B CN117037363B CN202311295340.7A CN202311295340A CN117037363B CN 117037363 B CN117037363 B CN 117037363B CN 202311295340 A CN202311295340 A CN 202311295340A CN 117037363 B CN117037363 B CN 117037363B
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- 235000013365 dairy product Nutrition 0.000 title claims abstract description 92
- 238000000034 method Methods 0.000 title claims abstract description 14
- 235000013336 milk Nutrition 0.000 claims abstract description 29
- 239000008267 milk Substances 0.000 claims abstract description 29
- 210000004080 milk Anatomy 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 238000012546 transfer Methods 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 20
- 238000005057 refrigeration Methods 0.000 claims description 19
- 230000003993 interaction Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 235000008939 whole milk Nutrition 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 108010046377 Whey Proteins Proteins 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000037180 bone health Effects 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000002249 digestive system Anatomy 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000021119 whey protein Nutrition 0.000 description 1
- 235000013618 yogurt Nutrition 0.000 description 1
Classifications
-
- 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
-
- 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
- G07F9/10—Casings or parts thereof, e.g. with means for heating or cooling
-
- 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
- G07F9/10—Casings or parts thereof, e.g. with means for heating or cooling
- G07F9/105—Heating or cooling means, for temperature and humidity control, for the conditioning of articles and their storage
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The invention relates to the technical field of vending machines, in particular to a dairy product vending machine based on automatic fresh-keeping and a using method thereof, and discloses the dairy product vending machine based on automatic fresh-keeping, comprising: the automatic fresh-keeping device comprises a supply main body, wherein the supply main body is provided with at least one row of goods cabins, each goods cabin is internally provided with a conveying belt, the lower end face and the side edges of the conveying belt are respectively in airtight contact with the inner wall of the goods cabin, the front face of the goods cabin is provided with a self-closing cabin door, the tail part of the upper end face of the conveying belt is fixedly connected with a rear sealing plate, the side edges of the rear sealing plate are in airtight contact with the goods cabin, and fresh-keeping conveying spaces are formed among the goods cabin, the self-closing cabin door and the rear sealing plate. The novel milk storage cabinet has the advantages that the novel milk storage cabinet replaces the unified fresh-keeping space of the cabinet body in the prior art, is divided into a plurality of small fresh-keeping conveying spaces, and after the front-end packaged milk product is conveyed in a warehouse for a single time, the rear sealing plate moves forwards along with the front-end packaged milk product, so that the fresh-keeping conveying space is correspondingly reduced, unnecessary cold energy is avoided, and the novel milk storage cabinet is more energy-saving and environment-friendly.
Description
Technical Field
The invention relates to the technical field of vending machines, in particular to a dairy product vending machine based on automatic fresh-keeping and a using method thereof.
Background
Dairy products are food products extracted from the milk of animals or processed. Common dairy products include milk, cheese, butter, yogurt, whey proteins and the like, and have the advantages of rich nutrition, contribution to bone health, protein supply, immunity enhancement, digestive system function enhancement and the like. The audience group of the milk is the widest, the milk is also gradually becoming the daily needs of the national people, the distribution channels of the traditional milk mainly comprise market supermarkets, small shops and electronic commerce, but the pain points of the channels for a long time are also obvious, the distance between the market and the market is 1-5 km, the coverage rate is insufficient, and the whole milk box belongs to heavy objects and affects the purchase amount of users; the small store (level 2 dealer and store) has more milk price adding links, and retail price is generally higher; the E-commerce has more milk in the clinic and poor timeliness of arriving goods. At present, a new milk enterprise channel is available, namely a milk vending machine capable of vending the whole milk box, and the milk vending machine is in the field of view of the public due to the advantages of low cost, convenience in purchase, price and the like.
The prior art's dairy products vending machine is the refrigerator-freezer generally, with the neat sign indicating number of the whole case milk of various types on the interlayer in the refrigerator-freezer, adopts the intelligent sign indicating number to get the mode of piece by oneself and opens the cabinet door and take out milk, and it has following defect: on one hand, in the process of opening and closing the cabinet door, cold air in the cabinet automatically exchanges with external hot air, and the time difference of opening and closing the door is determined by the time of manually selecting goods, so that the fresh-keeping energy consumption is increased; on the other hand, as the goods amount of milk in the refrigerator is gradually reduced, the internal volume of the refrigerator body is unchanged, the refrigerating capacity is always consistent and cannot be adapted to the goods amount, unnecessary energy consumption is caused, and therefore the environment friendliness is poor.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides the dairy product vending machine based on automatic fresh-keeping and the using method thereof, which can effectively solve the problems that the manual goods taking and goods amount is reduced but the refrigerating capacity is unchanged and electric power is wasted in the prior art.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
dairy product vending machine based on automatic fresh-keeping includes:
the automatic milk machine comprises a main feeding body, wherein the main feeding body is provided with at least one row of bins, a conveyor belt is arranged in each bin, the lower end face and the side edges of the conveyor belt are respectively in airtight contact with the inner wall of the bin, the front face of the bin is provided with a self-closing bin door, the tail part of the upper end face of the conveyor belt is fixedly connected with a rear sealing plate, the side edges of the rear sealing plate are in airtight contact with the bin, a fresh-keeping conveying space is formed among the bin, the self-closing bin door and the rear sealing plate, and a milk product packaged in a box is centrally accommodated in the fresh-keeping conveying space;
the refrigeration assembly is used for providing different refrigeration capacities for different types of boxed dairy products in each fresh-keeping conveying space;
a transfer assembly for transporting the packaged dairy product to a location convenient for removal;
further, the refrigeration assembly comprises a transverse common refrigeration piece which transversely penetrates through the main supply body, the transverse common refrigeration piece comprises a cold supply pipe which is used for cold air circulation and is continuously bent along the side of the warehouse, sliding grooves are formed in the positions, corresponding to the cold supply pipes, of the two sides of the fresh-keeping conveying space, the cold supply pipe is provided with a cold supply groove communicated with the sliding grooves, the sliding piece is sleeved outside the cold supply groove, and the sliding piece is elastically arranged in the sliding grooves;
the vending machine is provided with a normal fresh-keeping state and a vending and delivery state, when the vending machine is in the normal fresh-keeping state, the self-closing bin gate is in an airtight closing state, the cold supply groove is partially exposed by the boxed dairy product through the sliding piece, and the exposed part is in direct proportion to the width of the boxed dairy product; and when the vending machine is in the vending state, the boxed dairy products are conveyed by the conveyor belt so as to convey the boxed dairy products at the forefront end, and the boxed dairy products at the rearmost end are ejected to open the self-closing bin gate, and no part of the cooling groove corresponding to the boxed dairy products at the rearmost end is exposed.
Further, the supply main body further comprises a replenishment bin door which is arranged at the back and is used for replenishing the boxed dairy products after being opened.
Further, the goods supply main body further comprises a supporting roller which is rotatably arranged on the inner side of the conveyor belt and used for driving the conveyor belt to circularly drive;
the automatic feeding device comprises a feeding main body and is characterized in that the feeding main body further comprises a horizontal common driving piece for transmitting power to a certain conveyor belt, the horizontal common driving piece comprises side rotating cavities formed in the sides of all the bins and bottom rotating cavities communicated with the horizontal common driving pieces, each side rotating cavity is internally provided with a conveying gear and a middle gear in a vertical rotating mode, the conveying gears are fixedly connected with a supporting roller positioned at the forefront end, a self-locking driving rotating motor is fixedly arranged in the bottom rotating cavity, the output end of the driving rotating motor is fixedly connected with a rotating shaft, the rotating shaft is of a hollow tubular structure, a transverse screw rod is connected with the rotating shaft in a rotating mode, the transverse screw rod is in threaded connection with a driving gear, the driving gear is in limiting sliding fit with the rotating shaft, and a positioning rotating motor for driving the transverse screw rod is fixedly arranged in the bottom rotating cavity.
Further, the horizontal common refrigerating piece further comprises a sliding piece, the sliding piece comprises a sliding part and a pressure receiving part which are integrally formed, the sliding part is hermetically sleeved on the cooling pipe and is in sliding connection with the sliding groove, a gap exists between the pressure receiving part and the sliding groove, the pressure receiving part is provided with a wedge surface facing the transmission direction of the conveyor belt, the cooling pipe is sleeved with a spring, and two ends of the spring are respectively propped against the sliding groove and the sliding piece;
the refrigeration assembly further comprises a refrigerator fixedly arranged at the lower end of the goods supply main body and shunts fixedly arranged at two sides of the goods supply main body, each cold supply pipe is communicated with each shunt, and the refrigerator is connected with the shunts through pipelines.
Further, the transfer assembly comprises a front cover box which is fixedly covered on the front face of the goods supply main body, a longitudinal screw rod and at least one guide rod are vertically arranged in the front cover box, the longitudinal screw rod is rotationally connected with the front cover box, the guide rod is fixedly connected with the front cover box, the upper end of the front cover box is fixedly provided with a lifting rotating motor for driving the longitudinal screw rod, a lifting frame plate is sleeved outside the longitudinal screw rod and is in threaded connection with the longitudinal screw rod and is in sliding connection with the guide rod, an electric roller way is rotationally arranged in the lifting frame plate, a goods taking bin door for taking out packaged dairy products is arranged on the lower front portion of the front cover box, and a man-machine interaction module is embedded at the upper end of the goods taking bin door.
Further, the distance between the goods taking bin door and the inner bottom surface of the front cover box is larger than the section diameter of the electric roller way.
The application method of the dairy product vending machine based on automatic fresh-keeping comprises the following steps of:
supplementing: opening a replenishment bin door corresponding to the packaged dairy products to be replenished, driving a corresponding conveyor belt to convey through a transverse common driving piece to continuously empty a replenishment space at the rearmost end, centering the packaged dairy products for a plurality of times, and then completing replenishment; and repeating the process to finish the replenishment of the vending machine.
Selling: the man-machine interaction module selects the needed type of boxed dairy products, the lifting frame plate is lifted to the lower part of the corresponding warehouse through the transfer assembly, the corresponding conveyor belt is driven by the horizontal common driving piece to convey the boxed dairy products at the forefront, the packaged dairy products fall onto the electric roller way after the self-closing bin gate is opened, the lifting frame plate is lowered to the position corresponding to the position of the bin gate through the transfer assembly, the packaged dairy products are conveyed to the position corresponding to the bin gate through the electric roller way, and the bin gate is opened manually to be taken out.
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
the automatic closing bin door is in an airtight sealing state when the automatic closing bin door is in a normal fresh-keeping state, forms a fresh-keeping conveying space with the bin, the conveying belt and the rear sealing plate, replaces the unified fresh-keeping space of the cabinet body in the prior art, is divided into a plurality of small fresh-keeping conveying spaces, the exposed space of the cold supply groove is in direct proportion to the width of the packaged dairy products, and in addition, after the packaged dairy products at the forefront end are conveyed in the bin for a single time, the rear sealing plate moves forwards along with the packaged dairy products, so that the fresh-keeping conveying space is correspondingly reduced, unnecessary cold is avoided, and the automatic closing bin is more energy-saving and environment-friendly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic view of a first perspective view of the present invention;
FIG. 2 is a schematic view of a second perspective view of the present invention;
FIG. 3 is a schematic view of a first perspective view of the present invention with the transfer assembly removed;
FIG. 4 is a schematic view of a first perspective view of the present invention with the transfer module and the refrigeration module removed;
FIG. 5 is a schematic view of a third view of the present invention in a first cross-section;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5A;
FIG. 7 is a schematic view of a third perspective view of the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 7B;
FIG. 9 is a top cross-sectional view of a third cross-section of the present invention;
FIG. 10 is a schematic diagram showing the three-dimensional structure of the relationship between the cold supply pipe and the cold supply tank according to the present invention;
fig. 11 is a schematic perspective view of a fifth perspective view transfer module according to the present invention.
Reference numerals in the drawings represent respectively: 1. a supply body; 11. a warehouse; 12. a self-closing bin gate; 13. a support roller; 14. a conveyor belt; 15. a rear sealing plate; 16. a horizontal row sharing driving piece; 161. a side rotating chamber; 162. a bottom rotating cavity; 163. a transmission gear; 164. an intermediate gear; 165. a drive gear; 166. driving a rotating motor; 167. a rotating shaft; 168. a transverse screw; 169. a positioning rotating motor; 17. a replenishment bin gate; 2. a refrigeration assembly; 21. a shunt; 22. a refrigerator; 23. the transverse rows share refrigeration pieces; 231. a cooling pipe; 232. a cooling tank; 233. a sliding groove; 234. a slider; 235. a spring; 3. a transfer assembly; 31. a front cover box; 32. a longitudinal screw; 33. a guide rod; 34. a lifting rotary motor; 35. lifting the frame plate; 36. an electric roller way; 37. a warehouse door is taken; 38. and a man-machine interaction module.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention is further described below with reference to examples.
Examples: referring to fig. 1 to 11, the dairy product vending machine based on automatic fresh-keeping comprises a supply main body 1, a refrigeration assembly 2 and a transfer assembly 3, wherein vending of packaged dairy products is realized through mutual cooperation of the supply main body 1, the refrigeration assembly 2 and the transfer assembly 3, refrigerating capacity is reduced, and refrigerating energy consumption is reduced.
Specifically, referring to fig. 4, the supply main body 1 has at least one row of bins 11, each bin 11 is provided with a conveyor belt 14, the lower end surface and the side edges of the conveyor belt 14 are respectively in airtight contact with the inner wall of the bin 11, and a wear-resistant contact layer can be disposed on the outer surface of the conveyor belt 14 to improve the service life of the conveyor belt, which is a necessary design for forming a fresh-keeping conveying space.
Referring to fig. 3, the front side of the warehouse 11 is elastically hinged with a self-closing warehouse door 12, the upper part of the refrigerating assembly 2 is elastically hinged at the position, the front side of the warehouse 11 is hermetically sealed under the elasticity, referring to fig. 9, the tail part of the upper end face of the conveyor belt 14 is fixedly connected with a rear sealing plate 15, the side edge of the rear sealing plate 15 is in airtight contact with the warehouse 11, the airtight contact design between the conveyor belt 14 and the inner wall of the warehouse 11 is as good as that of a rut, a fresh-keeping conveying space is formed among the warehouse 11, the self-closing warehouse door 12 and the rear sealing plate 15, a milk product in a box is centrally accommodated in the fresh-keeping conveying space, and the milk product in the box is centrally arranged to act on two sliding pieces 234 simultaneously.
The feeding main body 1 further comprises a supporting roller 13 which is rotatably arranged on the inner side of the conveyor belt 14 and used for driving the conveyor belt 14 to circularly drive, and a plurality of supporting rollers 13 are arranged at equal intervals so as to stably support the milk products in the boxes above the conveyor belt 14.
The supply main body 1 further includes a horizontal common driving member 16 for transmitting power to a certain conveyor belt 14, more specifically, referring to fig. 5 to 8, the horizontal common driving member 16 includes a side rotating chamber 161 formed at a side of each warehouse 11 and a bottom rotating chamber 162 in communication with each horizontal common driving member 16, a transmission gear 163 and an intermediate gear 164 are rotatably disposed in each side rotating chamber 161 up and down, the transmission gear 163 is fixedly connected to the support roller 13 located at the forefront end, a self-locking driving rotary motor 166 is fixedly disposed in the bottom rotating chamber 162, a worm and worm gear structure and the like can be disposed in the bottom rotating chamber, an output end of the driving rotary motor 166 is fixedly connected with a rotary shaft 167, the rotary shaft 167 is in a hollow tubular structure, the rotary shaft 167 is rotatably connected with a transverse screw 168, the transverse screw 168 is in threaded connection with a driving gear 165, and the driving gear 165 is in a limit sliding fit with the rotary shaft 167, that is, the driving gear 165 is in a limit sliding sleeve joint on the rotary shaft 167 and can slide relatively to the 167 in a limit sliding manner, a positioning rotary motor 166 for driving the transverse screw 168 is fixedly disposed in the bottom rotating chamber 162, a positioning rotary motor 166 for driving the transverse screw 168 is fixedly disposed in the rotary motor 169, a rotary motor 169 is driven in a rotation direction, and a rotary shaft 169 is rotatably supporting the rotary motor 167 is rotatably and rotatably acts in a rotation direction.
Further, referring to fig. 2, the supply main body 1 further includes a replenishment door 17 provided at the rear for replenishing the boxed dairy product after opening, and the replenishment door 17 is opened at a corresponding position when replenishment is required.
The refrigerating assembly 2 is used for providing different refrigerating capacities for different types of packaged dairy products in the fresh-keeping and conveying space, specifically, referring to fig. 7, 8 and 10, the refrigerating assembly 2 comprises a horizontal common refrigerating piece 23 which transversely penetrates through the feeding main body 1, the horizontal common refrigerating piece 23 comprises a cold supply pipe 231 which is used for cold air circulation and continuously bends along the side of the warehouse 11, a U shape is continuously formed, sliding grooves 233 are formed on two sides of the fresh-keeping and conveying space at positions corresponding to the cold supply pipe 231, the cold supply pipe 231 is provided with a cold supply groove 232 communicated with the sliding grooves 233, the sliding piece 234 is sleeved outside the cold supply groove 232, the sliding piece 234 is elastically arranged in the sliding grooves 233, when the vending machine is in a normal fresh-keeping state, the sliding piece 234 seals the cold supply groove 232, and the pressed part of the sliding piece 234 protrudes out of the sliding groove 233, and when the packaged dairy products pass through, the sliding piece 234 is pushed by a compression spring 235, so that the sliding piece slides relative to the cold supply groove 232 to expose the cold supply groove 232 with different widths, and therefore the more cold air is more fresh-keeping is carried by the packaged dairy products with the width.
More specifically, referring to fig. 9, the horizontal common refrigerator 23 further includes a slider 234, the slider 234 includes an integrally formed slider and a pressure receiving portion, the slider is hermetically slidably sleeved on the cooling tube 231 and slidably connected to the slider 233, the pressure receiving portion has a gap with the slider 233, a cool air flowing space is left, the pressure receiving portion has a wedge surface facing the driving direction of the conveyor belt 14, a component force pushing the slider 233 is generated by the wedge surface, the cooling tube 231 is sleeved with a spring 235, and both ends of the spring 235 are respectively abutted against the slider 233 and the slider 234, and the slider 233 is reset or abutted against the side surface of the packaged dairy product by the elastic force of the spring 235.
Referring to fig. 1 to 2, the refrigeration unit 2 further includes a refrigerator 22 fixedly disposed at a lower end of the supply body 1 and a plurality of splitters 21 fixedly disposed at both sides of the supply body 1, each of the cooling pipes 231 is communicated with each of the splitters 21, the refrigerator 22 is connected to the splitters 21 through a pipe, cool air is transferred to each of the cooling pipes 231 through the splitters 21, and the refrigerator 22 is a related art refrigeration apparatus.
The transfer assembly 3 for transferring the packaged dairy products to a position convenient for removal is specifically as follows: referring to fig. 11, the transfer unit 3 includes a front casing 31 fixedly covered on the front surface of the supply main body 1, a longitudinal screw 32 and at least one guide rod 33 are vertically disposed in the front casing 31, the longitudinal screw 32 is rotatably connected with the front casing 31, the guide rod 33 is fixedly connected with the front casing 31, a lifting rotary motor 34 for driving the longitudinal screw 32 is fixedly mounted at the upper end of the front casing 31, a lifting frame plate 35 is sleeved outside the longitudinal screw 32 and the guide rod 33, the lifting frame plate 35 is in threaded connection with the longitudinal screw 32 and is slidably connected with the guide rod 33, the number of the guide rods 33 is 3, the guide rods 33 limit the lifting frame plate 35, and the rotation of the longitudinal screw 32 provides lifting power for the lifting frame plate 35.
The lifting frame plate 35 is rotatably provided with an electric roller way 36, the electric roller way 36 can convey the packaged dairy products falling to the upper end of the electric roller way, the lower part of the front surface of the front cover box 31 is provided with a goods taking door 37 for taking out the packaged dairy products, the goods taking door 37 can be an intelligent control electromagnetic door, and the front surface of the front cover box 31 is embedded with a man-machine interaction module 38 at the upper end of the goods taking door 37 for manual interaction.
The following dimensional requirements are set in order to ensure that the packaged dairy product is removed: the distance between the goods taking bin door 37 and the inner bottom surface of the front cover box 31 is larger than the cross-section diameter of the electric roller way 36, and meanwhile, in order to improve the burglary resistance, the goods taking bin door 37 is not provided with the goods bin 11 at the corresponding position.
The application method of the dairy product vending machine based on automatic fresh-keeping comprises the following steps of:
supplementing: opening a corresponding replenishment bin door 17 of the packaged dairy products to be replenished, driving the corresponding conveyor belt 14 to convey through the transverse common driving piece 16 so as to continuously empty the replenishment space at the rearmost end, and centering the packaged dairy products for a plurality of times, thereby completing replenishment; and repeating the process to finish the replenishment of the vending machine.
Selling: the man-machine interaction module 38 is used for selecting the required type of packaged dairy products, the lifting frame plate 35 is lifted to the lower part of the corresponding warehouse 11 through the transfer assembly 3, the corresponding conveying belt 14 is driven by the horizontal common driving piece 16 to convey the packaged dairy products at the forefront end, the packaged dairy products fall onto the electric roller way 36 after being jacked and self-closed on the warehouse door 12, the lifting frame plate 35 is lifted to the position corresponding to the position of the warehouse door 37 through the transfer assembly 3 again, the packaged dairy products are conveyed to the position corresponding to the position of the warehouse door 37 through the electric roller way 36, and the warehouse door 37 is manually opened to take out.
The specific working principle of the vending machine is as follows:
1. the vending machine has a normal fresh-keeping state and a vending and delivering state:
specifically, the packaged dairy product is centrally placed on the upper end surface of the conveyor belt 14 for replenishment, during the conveying process of the conveyor belt 14, the packaged dairy product has certain gravity and certain friction with the conveyor belt 14 to have certain stability, the packaged dairy product is conveyed by the conveyor belt 14 and can not move on the wedge surface facing the sliding piece 234, the wedge is used for generating a separating thrust to the sliding groove 233 so as to push the sliding groove 233 to be away from the conveyor belt 14, the sliding part is pushed to slide relative to the cooling pipe 231 to enable the cooling groove 232 to be partially exposed, and then the packaged dairy product is conveyed to the front through the compression part continuously, and the process is repeated until the packaged dairy product is conveyed to the front end and the cooling groove 232 at the front end is exposed;
the refrigerator 22 circulates cold air through the cold supply pipes 231 via the pipe and the flow divider 21, and the in-box dairy product centering manner makes the width of the exposed parts of the cold supply grooves 232 at both sides approximately the same, so as to realize one air inlet and one air outlet according to the flowing direction;
when the vending machine is in a normal fresh-keeping state, the self-closing bin gate 12 is in an airtight closed state, the corresponding boxed dairy products locally expose the cooling groove 232 through the sliding piece 234, the exposed part is in direct proportion to the width of the boxed dairy products, and the cold air quantity flowing through the boxed dairy products is set according to the volume of the boxed dairy products, so that the fresh-keeping degree of each bin 11 is consistent;
when the packaged dairy products are sold and discharged, the packaged dairy products are conveyed by the conveyor belt 14 to convey the packaged dairy products at the forefront end and jack the self-closing bin door 12, so that the packaged dairy products and the rear sealing plate 15 at the rear end move forwards by one body, the cooling grooves 232 at corresponding positions are refrigerated in the corresponding packaged dairy products, firstly, the rear sealing plate 15 briefly pushes the sliding parts 234 to enable the cooling grooves 232 to be exposed briefly under the conveying of the conveyor belt 14, secondly, after the rear sealing plate 15 passes, the cooling grooves 232 corresponding to the packaged dairy products at the rear end are not exposed due to the non-blocking of the rear sealing plate 15, and the sliding parts block the cooling grooves 232 to enable the cooling grooves 232 to be not exposed, so that the fresh-keeping conveying space is correspondingly reduced.
2. Conveying by the conveyor belt 14: after the milk products are selected and packaged, the positioning rotating motor 169 drives the transverse screw 168 to drive the driving gear 165 to axially move to the side rotating cavity 161 at the side of the corresponding warehouse 11 and engage with the intermediate gear 164, the driving rotating motor 166 drives the driving gear 165 through the rotating shaft 167, and the driving gear 165 transmits torque to the corresponding supporting roller 13 under the sequential engagement with the intermediate gear 164 and the conveying gear 163 to drive the conveying belt 14 to drive.
3. Final transfer of the packaged dairy product: assuming that the lifting frame plate 35 is positioned below the selected warehouse 11 where the packaged dairy products are positioned, after the packaged dairy products are conveyed by the conveyor belt 14 to push the self-closing warehouse door 12 to fall on the electric roller way 36, the lifting rotary motor 34 drives the longitudinal screw rod 32 to drive the lifting frame plate 35 limited by the guide rod 33 to the lowest position so that the packaged dairy products horizontally correspond to the warehouse door 37, and then the packaged dairy products are conveyed to the warehouse door 37 through the electric roller way 36 and manually taken out.
4. It should be noted that: the intermediate gear 164 and the transfer gear 163 are damped to rotate to maintain a state after the driving gear 165 is separated from the intermediate gear, positioning of the lifting frame plate 35 and the warehouse 11, and positioning of the driving gear 165 and the intermediate gear 164 are all implemented by intelligent elements, and in addition, setting of the man-machine interaction module 38 and transferring of the selected packaged dairy products are all intelligent control in the prior art, and are not described herein.
The vending machine has the following advantages:
1. the automatic closing bin door 12 is in an airtight sealing state in a normal fresh-keeping state, forms a fresh-keeping conveying space with the bin 11, the conveying belt 14 and the rear sealing plate 15, replaces the unified fresh-keeping space of a cabinet body in the prior art, is divided into a plurality of small fresh-keeping conveying spaces, the exposed space of the cold supply groove 232 is in direct proportion to the width of the packaged dairy products, the adaptation of the cold air quantity and the packaged dairy products of different types is realized, namely, the larger the volume of the packaged dairy products is, the more the cold air quantity is needed for fresh keeping, in addition, after the packaged dairy products at the forefront end are conveyed by the bin 11 for a single time, the rear sealing plate 15 moves forward along with the fresh-keeping conveying space, the unnecessary cold quantity is avoided, and the automatic closing bin is more energy-saving and environment-friendly.
2. When the corresponding conveyor belt 14 is required to convey, the positioning rotating motor 169 drives the transverse screw 168 to adjust the position of the driving gear 165 to be meshed with the intermediate gear 164 corresponding to the corresponding conveyor belt 14, power is transmitted to the conveyor belt 14 through gear meshing, a driving source is not required to be arranged for each conveyor belt 14, and equipment use is reduced.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the protection scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. Dairy product vending machine based on automatic fresh-keeping, characterized by comprising:
the automatic fresh-keeping system comprises a supply main body (1), wherein the supply main body (1) is provided with at least one row of goods bins (11), a conveying belt (14) is arranged in each goods bin (11), the lower end face and the side edges of the conveying belt (14) are respectively in airtight contact with the inner wall of the goods bin (11), the front face of the goods bin (11) is provided with a self-closing bin door (12), the tail part of the upper end face of the conveying belt (14) is fixedly connected with a rear sealing plate (15), the side edges of the rear sealing plate (15) are in airtight contact with the goods bins (11), and fresh-keeping conveying spaces are formed among the goods bins (11), the self-closing bin door (12) and the rear sealing plate (15) and are used for accommodating packaged dairy products in the middle;
the refrigeration assembly (2) is used for providing different refrigeration capacities for different types of packaged dairy products in the fresh-keeping conveying space;
a transfer assembly (3) for transferring the packaged dairy product to a location convenient for removal;
the refrigeration assembly (2) comprises a transverse common refrigeration piece (23) which transversely penetrates through the delivery main body (1), the transverse common refrigeration piece (23) comprises a cold supply pipe (231) which is used for cold air circulation and continuously bends along the side of the delivery bin (11), sliding grooves (233) are formed in positions corresponding to the cold supply pipe (231) on two sides of the fresh-keeping conveying space, cold supply grooves (232) which are communicated with the sliding grooves (233) are formed in the cold supply pipe (231), sliding pieces (234) are sleeved outside the cold supply grooves (232), and the sliding pieces (234) are elastically arranged in the sliding grooves (233);
the vending machine is provided with a normal fresh-keeping state and a vending and delivery state, when the vending machine is in the normal fresh-keeping state, the self-closing bin gate (12) is in an airtight closing state, the packaged dairy product locally exposes the cooling groove (232) through the sliding piece (234), and the exposed part is in direct proportion to the width of the packaged dairy product; when the vending machine is in the vending state, the boxed dairy products are conveyed through the conveying belt (14) so as to convey the boxed dairy products at the forefront end and jack the self-closing bin gate (12), and no part of the cooling groove (232) corresponding to the boxed dairy products at the rearmost end is exposed;
the horizontal common refrigerating piece (23) further comprises a sliding piece (234), the sliding piece (234) comprises a sliding part and a pressure receiving part which are integrally formed, the sliding part is hermetically sleeved on the cold supply pipe (231) in a sliding mode and is connected with the sliding groove (233) in a sliding mode, a gap exists between the pressure receiving part and the sliding groove (233), the pressure receiving part is provided with a wedge surface which is opposite to the transmission direction of the conveying belt (14), the cold supply pipe (231) is sleeved with a spring (235), and two ends of the spring (235) are respectively propped against the sliding groove (233) and the sliding piece (234);
the refrigeration assembly (2) further comprises a refrigerator (22) fixedly arranged at the lower end of the goods supply main body (1) and shunts (21) fixedly arranged at two sides of the goods supply main body (1), each cold supply pipe (231) is communicated with each shunt (21), and the refrigerator (22) is connected with the shunts (21) through a pipeline.
2. The automatic fresh-keeping based dairy vending machine according to claim 1, characterized in that the supply body (1) further comprises a rear-arranged, after opening, replenishment bin door (17) for replenishing the packaged dairy.
3. The vending machine for dairy products based on automatic fresh-keeping according to claim 2, characterized in that said feeding body (1) further comprises a supporting roller (13) rotatably arranged inside the conveyor belt (14) for driving the conveyor belt (14) to circulate;
the utility model provides a goods main part (1) still include be used for to the horizontal common driving piece (16) of a certain conveyer belt (14) transmission power, horizontal common driving piece (16) are including seting up at the side of each storehouse (11) side rotate chamber (161) and with the end that each horizontal common driving piece (16) communicates rotate chamber (162), each side rotate intracavity (161) internal rotation is provided with transfer gear (163) and intermediate gear (164), and transfer gear (163) and the backing roll (13) rigid coupling that is located the forefront, end rotate chamber (162) internal fixation is provided with the driving rotary motor (166) of auto-lock drive, the output fixedly connected with axis of rotation (167) of driving rotary motor (166), axis of rotation (167) are hollow tubular structure, axis of rotation (167) internal rotation is connected with transverse screw (168), transverse screw (168) threaded connection has driving gear (165), and driving gear (165) limit sliding fit with axis of rotation (167), end rotate intracavity (162) fixedly provided with be used for the drive screw (168) of transverse rotation position of motor (169).
4. The dairy vending machine based on automatic fresh-keeping according to claim 3, wherein the transferring assembly (3) comprises a front cover box (31) fixedly covered on the front surface of the feeding main body (1), a longitudinal screw (32) and at least one guide rod (33) are vertically arranged in the front cover box (31), the longitudinal screw (32) is rotationally connected with the front cover box (31), the guide rod (33) is fixedly connected with the front cover box (31), a lifting rotating motor (34) for driving the longitudinal screw (32) is fixedly arranged at the upper end of the front cover box (31), a lifting frame plate (35) is sleeved outside the longitudinal screw (32) and the guide rod (33), the lifting frame plate (35) is in threaded connection with the longitudinal screw (32) and is in sliding connection with the guide rod (33), an electric frame plate (36) is installed in the lifting frame plate (35), a picking bin door (37) for picking up the packaged dairy products is arranged at the lower part of the front surface of the front cover box (31), and a man-machine interaction is arranged at the picking bin door (37) of the front cover box (31).
5. The vending machine for dairy products based on automatic fresh keeping according to claim 4, characterized in that the distance between the compartment door (37) and the inner bottom surface of the front box (31) is greater than the section diameter of the electric roller way (36).
6. The method for using the vending machine for dairy products based on automatic fresh-keeping according to claim 5, which is characterized by comprising the following steps:
supplementing: opening a corresponding replenishment bin door (17) of the packaged dairy products to be replenished, driving a corresponding conveyor belt (14) to convey through a horizontal common driving piece (16) so as to continuously empty a replenishment space at the rearmost end, centering the packaged dairy products for a plurality of times, and then completing replenishment; the vending machine can be replenished by repeating the above process;
selling: the automatic milk taking machine is characterized in that a man-machine interaction module (38) is used for selecting a milk product in a box of a required type, a lifting frame plate (35) is lifted to the lower side of a corresponding warehouse (11) through a transfer assembly (3), a corresponding conveying belt (14) is driven to convey the milk product in the box at the forefront end through a transverse common driving piece (16), the milk product in the box is lifted and opened to fall onto an electric roller way (36) after a self-closing warehouse door (12) is lifted, the lifting frame plate (35) is lifted to correspond to the position of a warehouse door (37) through the transfer assembly (3), the milk product in the box is conveyed to the position corresponding to the warehouse door (37) through the electric roller way (36), and the warehouse door (37) is opened manually to take out.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311295340.7A CN117037363B (en) | 2023-10-09 | 2023-10-09 | Automatic fresh-keeping based dairy product vending machine and using method thereof |
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| CN202311295340.7A CN117037363B (en) | 2023-10-09 | 2023-10-09 | Automatic fresh-keeping based dairy product vending machine and using method thereof |
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| CN117037363B true CN117037363B (en) | 2023-12-26 |
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| WO2014030790A1 (en) * | 2012-08-24 | 2014-02-27 | 수퍼쿨러 주식회사 | Beverage vending machine and method for controlling temperature of vending machine |
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| CN212694498U (en) * | 2020-08-03 | 2021-03-12 | 合肥喜由米农业科技有限公司 | Sell all-in-one by oneself |
| CN213582358U (en) * | 2020-10-12 | 2021-06-29 | 东莞市迪尔西信息科技有限公司 | Self-service selling machine |
| CN114694301A (en) * | 2020-12-28 | 2022-07-01 | 杭州星谷网络科技有限公司 | A intelligent cabinet for giving birth to bright constant temperature storage |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014030790A1 (en) * | 2012-08-24 | 2014-02-27 | 수퍼쿨러 주식회사 | Beverage vending machine and method for controlling temperature of vending machine |
| CN107293053A (en) * | 2017-08-04 | 2017-10-24 | 成都米派生活实业有限公司 | A kind of transport mechanism of intelligent selling apparatus |
| CN111179503A (en) * | 2020-02-10 | 2020-05-19 | 肖猛 | Goods taking device, goods selling method, intelligent refrigerator and intelligent goods shelf |
| CN212694498U (en) * | 2020-08-03 | 2021-03-12 | 合肥喜由米农业科技有限公司 | Sell all-in-one by oneself |
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| CN114694301A (en) * | 2020-12-28 | 2022-07-01 | 杭州星谷网络科技有限公司 | A intelligent cabinet for giving birth to bright constant temperature storage |
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| CN117037363A (en) | 2023-11-10 |
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