CN108537965B - Be applied to coffee vending machine in campus - Google Patents
Be applied to coffee vending machine in campus Download PDFInfo
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- CN108537965B CN108537965B CN201810133807.0A CN201810133807A CN108537965B CN 108537965 B CN108537965 B CN 108537965B CN 201810133807 A CN201810133807 A CN 201810133807A CN 108537965 B CN108537965 B CN 108537965B
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F13/00—Coin-freed apparatus for controlling dispensing or fluids, semiliquids or granular material from reservoirs
- G07F13/06—Coin-freed apparatus for controlling dispensing or fluids, semiliquids or granular material from reservoirs with selective dispensing of different fluids or materials or mixtures thereof
- G07F13/065—Coin-freed apparatus for controlling dispensing or fluids, semiliquids or granular material from reservoirs with selective dispensing of different fluids or materials or mixtures thereof for drink preparation
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/40—Beverage-making apparatus with dispensing means for adding a measured quantity of ingredients, e.g. coffee, water, sugar, cocoa, milk, tea
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/18—Payment architectures involving self-service terminals [SST], vending machines, kiosks or multimedia terminals
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
- G06Q20/327—Short range or proximity payments by means of M-devices
- G06Q20/3276—Short range or proximity payments by means of M-devices using a pictured code, e.g. barcode or QR-code, being read by the M-device
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- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Accounting & Taxation (AREA)
- Physics & Mathematics (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Finance (AREA)
- Computer Networks & Wireless Communication (AREA)
- Food Science & Technology (AREA)
- Apparatus For Making Beverages (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)
Abstract
The invention discloses a coffee vending machine applied to a campus, which comprises: sell kitchen cabinet, removal gyro wheel, coffee beans storage device, coffee brewing device. The selling kitchen cabinet is provided with a kitchen cabinet body and a kitchen cabinet door body, the kitchen cabinet body is provided with an accommodating chamber, the kitchen cabinet door body is rotatably arranged on the kitchen cabinet body, and the kitchen cabinet door body is locked on the kitchen cabinet body through a lock body structure so as to seal the accommodating chamber; the movable roller is arranged at the bottom of the cupboard body; the coffee bean storage device and the coffee brewing device are placed in the containing chamber, and the coffee bean storage device is connected with the coffee brewing device; the kitchen cabinet is characterized in that a selling window is formed in the kitchen cabinet door body, and the coffee brewing device corresponds to the selling window. The automatic coffee vending machine applied to the campus is placed in public places with dense pedestrian flow in the campus of the school, and students can conveniently purchase brewed coffee at any time and any place.
Description
Technical Field
The invention relates to a vending machine, in particular to a coffee vending machine applied to a campus.
Background
The coffee machine is an automatic control device which adopts an electronic technology and realizes the whole process of brewing coffee, such as preheating, cleaning, grinding, pressing, brewing, powder discharging and the like.
The conventional coffee machine for making coffee is usually fixed on a table top in a room, for example, the coffee machine is placed on a table top in a convenience store, a cafe, etc., when a consumer wants to buy brewed coffee, the consumer needs to enter the room, and a specially-assigned person is responsible for brewing coffee and settling the cost.
The fixed coffee machine has no movable function, and the purchase demand of consumers is limited to a certain extent. How to design a coffee vending machine who is applied to campus, place it in school campus in the dense public place of people flow, make things convenient for the student to purchase the coffee of making anytime and anywhere, this is the technical problem that research and development personnel need solve.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a coffee vending machine applied to a campus, which is placed in a public place with dense pedestrian flow in the campus of the school, so that students can conveniently purchase brewed coffee at any time and any place.
The purpose of the invention is realized by the following technical scheme:
a coffee vending machine for use on a campus, comprising: a selling kitchen cabinet, a movable roller, a coffee bean storage device and a coffee brewing device;
the selling kitchen cabinet is provided with a kitchen cabinet body and a kitchen cabinet door body, the kitchen cabinet body is provided with an accommodating chamber, the kitchen cabinet door body is rotatably arranged on the kitchen cabinet body, and the kitchen cabinet door body is locked on the kitchen cabinet body through a lock body structure so as to seal the accommodating chamber;
the movable roller is arranged at the bottom of the cupboard body;
the coffee bean storage device and the coffee brewing device are placed in the containing chamber, and the coffee bean storage device is connected with the coffee brewing device;
the kitchen cabinet is characterized in that a selling window is formed in the kitchen cabinet door body, and the coffee brewing device corresponds to the selling window.
In one embodiment, the two-dimensional code is pasted on the kitchen cabinet door body.
In one embodiment, the vending window is a rectangular window.
In one of the embodiments, the coffee brewing apparatus comprises a coffee liquid outflow nozzle arranged in correspondence of the vending window.
In one embodiment, the coffee brewing apparatus includes a coffee raffinate collection tank located directly below the coffee liquid spout.
In one embodiment, the coffee brewing apparatus comprises a tray disposed at the mouth of the coffee raffinate collection tank.
In one embodiment, the tray is provided with a coffee residue dripping hole.
In one embodiment, the number of the coffee residue dripping holes is plural.
Sell the kitchen cabinet and have the kitchen cabinet body and the kitchen cabinet door body, through setting up the kitchen cabinet body, can place coffee beans storage device and coffee brewing device in the accommodation chamber of kitchen cabinet body, through setting up the kitchen cabinet door body, the kitchen cabinet door body passes through the lock body structural locking on the kitchen cabinet body to make the accommodation chamber sealed, and then reach the purpose of carrying out the locking to coffee beans storage device and coffee brewing device, prevent the emergence of stealing the phenomenon.
Through setting up the removal gyro wheel, will remove the gyro wheel and install in the bottom of kitchen cabinet body, like this, can realize the removal of kitchen cabinet body, can place the coffee vending machine who is applied to the campus in the intensive public place of school's personal flow, make things convenient for the student to purchase the coffee of making coffee anytime and anywhere.
Through setting up coffee beans storage device and coffee brewing device, coffee beans storage device is used for carrying out the sealed storage to coffee beans, and coffee brewing device is used for brewing coffee, and when coffee brewing device need brew coffee, coffee beans storage device opens the valve, and the coffee beans in the coffee beans storage device just can enter into coffee brewing device to realize coffee brewing.
Through having seted up on the kitchen cabinet door body and selling the window, coffee is made a brew the device and is corresponding to selling the window setting, like this, coffee make a brew the device make a brew coffee liquid alright with seeing through sell the window and flow through coffee liquid play flow nozzle, make things convenient for the student to obtain required coffee drink.
According to the automatic coffee vending machine applied to the campus, the vending kitchen cabinet, the movable roller, the coffee bean storage device and the coffee brewing device are arranged, the structures of all the parts are optimally designed, and the automatic coffee vending machine is placed in public places with dense people flow in the campus, so that students can conveniently purchase brewed coffee at any time and any place.
Drawings
FIG. 1 is a block diagram of a campus coffee vending machine according to an embodiment of the present invention;
FIG. 2 is a structure diagram of the matching of the coffee bean feeding bin and the dredging stirring rod;
FIG. 3 is a diagram of the structure of the centrifugal screening cylinder for coffee beans, the discharging cylinder for dry and flat coffee beans, the discharging cylinder for full coffee beans, the dredging structure for coffee beans and the power driving structure;
FIG. 4 is a diagram showing the structure of the combination of a centrifugal coffee bean screening cartridge and a discharge cartridge for full coffee beans;
FIG. 5 is a block diagram of a full coffee bean discharge cartridge;
fig. 6 is an enlarged view of fig. 3 at a.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, a coffee vending machine 10 for campus use comprises: a vending cabinet 100, a movable roller 200, a coffee bean storage device (not shown), and a coffee brewing device 300.
The vending cabinet 100 has a cabinet body (not shown) and a cabinet door 110, the cabinet body has an accommodating chamber (not shown), the cabinet door 110 is rotatably disposed on the cabinet body, and the cabinet door 1110 is locked to the cabinet body by a lock structure (not shown) so that the accommodating chamber is sealed.
The moving roller 200 is installed at the bottom of the cabinet body.
The coffee bean storage device and the coffee brewing device 300 are placed in the accommodating chamber, and the coffee bean storage device is connected with the coffee brewing device 300.
The cabinet door 110 is provided with a selling window 111, and the coffee brewing device 300 is arranged corresponding to the selling window 111. In this embodiment, the vending window 111 is a rectangular window, and the coffee brewing apparatus 300 comprises a coffee liquid outlet nozzle 310, the coffee liquid outlet nozzle 310 being arranged in correspondence with the vending window 111.
The working principle of the coffee vending machine 10 applied to the campus is explained below:
sell kitchen cabinet 100 and have the kitchen cabinet body and the kitchen cabinet door body 110, through setting up the kitchen cabinet body, can place coffee beans storage device and coffee brewing device 300 in the accommodation chamber of kitchen cabinet body, through setting up the kitchen cabinet door body 110, the kitchen cabinet door body 110 passes through lock body structural locking on the kitchen cabinet body to make the accommodation chamber sealed, and then reach the purpose of locking coffee beans storage device and coffee brewing device 300, prevent the emergence of stealing the phenomenon. In this embodiment, the lock structure can be obtained by using the prior art, as long as the cabinet door 110 can be locked;
by arranging the movable roller 200, the movable roller 200 is arranged at the bottom of the kitchen cabinet body, so that the movement of the kitchen cabinet body can be realized, the automatic coffee vending machine 10 applied to the campus can be placed in a public place with dense people flow in the campus, and students can conveniently buy brewed coffee at any time and any place;
by arranging the coffee bean storage device and the coffee brewing device 300, the coffee bean storage device is used for hermetically storing coffee beans, the coffee brewing device 300 is used for brewing coffee, when the coffee brewing device 300 needs to brew coffee, the valve is opened by the coffee bean storage device, and the coffee beans in the coffee bean storage device can enter the coffee brewing device 300, so that coffee brewing is realized. In this embodiment, the coffee bean storage device can be obtained by using the prior art, such as a cartridge body structure with a valve, as long as the sealed storage of coffee beans can be realized. In this embodiment, the coffee brewing apparatus 300 is available using known techniques, as long as brewing of coffee is possible.
Through having seted up on kitchen cabinet door body 110 and selling window 111, coffee brewing device 300 is corresponding to selling the setting of window 111, like this, the coffee liquid that coffee brewing device 300 was brewed alright with can see through selling window 111 and flow out through coffee liquid play mouth 310, makes things convenient for the student to obtain required coffee drink.
Here, it should be noted that, for example, the two-dimensional code 112 is pasted on the kitchen cabinet door 110, the student scans the two-dimensional code through the mobile phone and enters the shopping page, first, the student selects the type of coffee, then clicks to pay, the background server receives the current shopping information and the payment information, and the background server can control the coffee bean storage device and the coffee brewing device 300 to brew coffee and send the coffee to the hands of the student, which is very convenient.
Further, the coffee brewing apparatus 300 includes a coffee raffinate collection tank 320, the coffee raffinate collection tank 320 being located directly below the coffee liquid spout 310. Thus, by providing the coffee raffinate collecting groove 320, the coffee raffinate of the coffee liquid spout 310 can be collected, preventing environmental pollution.
Further, the coffee brewing apparatus 300 comprises a tray 330, wherein the tray 330 is disposed at the opening of the coffee raffinate collecting tank 320. Thus, a cup can be placed on the tray 330, and coffee liquid discharged from the coffee liquid discharging nozzle 310 is received by the cup on the tray 330.
Further, the tray 330 is provided with a plurality of coffee residue dripping holes 331, and the number of the coffee residue dripping holes 331 is plural. Accordingly, the coffee residual liquid of the coffee liquid outlet nozzle 310 may fall into the residual liquid collecting tank 320 through the residual liquid dropping hole 331.
Further, a coffee cup storage box 113 is arranged on the cabinet door 110. The coffee cup placing box 113 is provided with a coffee cup, and the student can take out the coffee cup in the coffee cup placing box 113 for receiving the coffee liquid flowing out from the coffee liquid outlet nozzle 310.
Further, a garbage collection box 114 is disposed on the cabinet door 110. The student can put the coffee cup after drinking into the garbage collection box 114, thereby effectively keeping the environment clean.
It should be noted that during the process of coffee bean supply, there are inevitably shriveled coffee beans, which are mixed therein and affect the taste of drinking, seriously deteriorating the quality of coffee. In order to improve the quality of coffee beans and bring more satisfactory consumption experience to students, the coffee beans need to be screened to obtain full-grain coffee beans. For this reason, the coffee vending machine 10 applied to the campus further includes a coffee bean screening device placed in the accommodation chamber and connected with the coffee bean storage device. The coffee bean screening device screens coffee beans to obtain coffee beans with full particles, and the coffee beans are conveyed to the coffee bean storage device to be stored.
As shown in fig. 2 and 3, specifically, the coffee bean screening apparatus includes: coffee bean feeding bin 500, coffee bean centrifugal screening section of thick bamboo 600, shrivelled coffee bean ejection of compact section of thick bamboo 700, full coffee bean ejection of compact section of thick bamboo 800, coffee bean mediation structure 900, power drive structure 1000.
As shown in fig. 2, the coffee bean feeding bin 500 is a cylinder structure with two open ends, one end of the coffee bean feeding bin 500 is a feeding port, the other end of the coffee bean feeding bin 500 is a discharging port, the opening area of the feeding port is larger than that of the discharging port, and a smooth conical surface 510 is formed from the feeding port to the discharging port.
As shown in fig. 4, coffee bean centrifugal screening section of thick bamboo 600 is both ends open-ended tube structure, it throws away hole 610 to have seted up a plurality of shrivelled coffee beans on the section of thick bamboo wall of coffee bean centrifugal screening section of thick bamboo 600, a plurality of shrivelled coffee beans throw away hole 610 evenly distributed on the section of thick bamboo wall of coffee bean centrifugal screening section of thick bamboo 600, shrivelled coffee beans throw away hole 610 is circular through-hole, be provided with a plurality of coffee beans vibrations screening adhesive tape 620 on the inner wall of coffee bean centrifugal screening section of thick bamboo 600, each coffee beans vibrations screening adhesive tape 620 is extended to another open end by an open end of coffee bean centrifugal screening section of thick bamboo 600, a plurality of coffee beans vibrations screening adhesive tape 620 use the center pin of coffee bean centrifugal screening section of thick bamboo 600 to be annular array.
As shown in fig. 3, the shriveled coffee bean discharging cylinder 700 is a hollow cylinder structure, the shriveled coffee bean discharging cylinder 700 wraps the coffee bean centrifugal screening cylinder 600, the central axis of the shriveled coffee bean discharging cylinder 700 and the central axis of the coffee bean centrifugal screening cylinder 600 are located on the same straight line, a shriveled coffee bean discharging cavity (not shown) is formed between the inner wall of the shriveled coffee bean discharging cylinder 700 and the outer wall of the coffee bean centrifugal screening cylinder 600, a shriveled coffee bean discharging hole 710 is formed in the cylinder wall of the shriveled coffee bean discharging cylinder 700, and the shriveled coffee bean discharging hole 710 is a circular through hole.
As shown in fig. 5, the full coffee bean discharging barrel 800 has a barrel structure with two open ends, a spiral discharging channel 810 is arranged in the barrel of the full coffee bean discharging barrel 800, the spiral discharging channel 810 extends from one open end of the full coffee bean discharging barrel 800 to the other open end, and a plurality of friction blocking grooves 811 are formed on the spiral discharging channel 810.
As shown in fig. 3, the central axis of the coffee bean feeding bin 500, the central axis of the coffee bean centrifugal screening cylinder 600, and the central axis of the full coffee bean discharging cylinder 800 are located on the same straight line, the coffee bean feeding bin 500, the coffee bean centrifugal screening cylinder 600, and the full coffee bean discharging cylinder 800 are connected in sequence, and the cavity of the coffee bean feeding bin 500, the cavity of the coffee bean centrifugal screening cylinder 600, and the cavity of the full coffee bean discharging cylinder 800 are linearly communicated.
As shown in fig. 3, the coffee bean curd structure 900 includes: a rotating shaft 910 and a dredging stirring rod 920. The rotating shaft 910 sequentially penetrates through the cavity of the coffee bean feeding bin 500, the cavity of the coffee bean centrifugal screening cylinder 600 and the cavity of the full coffee bean discharging cylinder 800, and the dredging stirring rod 920 is arranged at one end of the rotating shaft 910 and is located in the cavity of the coffee bean feeding bin 500. Mediation stirring rod 920 is toper barred body structure, mediation stirring rod 920 forms stub end 921 and microcephaly end 922, stub end 921 is close to the pan feeding mouth setting in coffee beans feeding storehouse 500, microcephaly end 922 is close to the discharge end setting in coffee beans feeding storehouse 500, mediation stirring rod 920 has toper lateral wall 923, be equipped with a plurality of mediation stirring elastic rubber head 924 on the toper lateral wall 923, a plurality of mediation stirring elastic rubber head 924 are the heliciform by stub end 921 to microcephaly end 922 interval in proper order and encircle in the setting of toper lateral wall 923.
As shown in fig. 3, the power drive structure 1000 includes: a driving unit (not shown), a driving gear 1100, a first driven gear 1200, and a second driven gear 1300. The driving unit is drivingly connected to the driving gear 1100, the first driven gear 1200 is provided on the rotating shaft 910 and engaged with the driving gear 1100, and the second driven gear 1300 is provided on the coffee bean centrifugal screen 600 and engaged with the driving gear 1100.
The operation of the coffee bean screening apparatus will be explained below:
pouring coffee beans into the coffee bean feeding bin 500;
the driving part of the power driving structure 1000 is turned on, the driving part drives the driving gear 1100 to rotate, and the driving gear 1100 rotates to further drive the first driven gear 1200 and the second driven gear 1300 engaged with the driving gear to rotate, the first driven gear 1200 drives the rotating shaft 910 to rotate clockwise, and the second driven gear 1300 drives the coffee bean centrifugal screening cylinder 600 to rotate counterclockwise, that is, the rotating direction of the rotating shaft 910 is opposite to the rotating direction of the coffee bean centrifugal screening cylinder 600;
the rotation of the rotating shaft 910 drives the dredging stirring rod 920 to rotate, so that the coffee beans in the coffee bean feeding bin 500 enter the coffee bean centrifugal screening cylinder 600 under the stirring of the dredging stirring rod 920;
the coffee bean centrifugal screening cylinder 600 rotates to drive the coffee beans in the coffee bean centrifugal screening cylinder to rotate in a centrifugal mode, and because the volume of the flat coffee beans is smaller than that of the full coffee beans, the small-volume flat coffee beans can be thrown out through the flat coffee bean throwing holes 610, and the large-volume full coffee beans are reserved;
the full coffee beans enter the full coffee bean discharging cylinder 800 through the coffee bean centrifugal screening cylinder 600, so that the flat coffee beans and the full coffee beans are separated, the full coffee beans are obtained through screening, and the quality of the coffee beans is improved.
It explains, in coffee beans feeding storehouse 500, form smooth conical surface to the discharge gate along the pan feeding mouth, simultaneously, mediation stirring rod 920 is toper barred body structure, mediation stirring rod 920 forms big head end 921 and microcephaly end 922, big head end 921 is close to coffee beans feeding storehouse 500 pan feeding mouth setting, microcephaly end 922 is close to coffee beans feeding storehouse 500 discharge end setting, mediation stirring rod 920 has toper lateral wall 923, be equipped with a plurality of mediation stirring elastic rubber head 924 on the toper lateral wall 923. Like this, coffee bean feed bin 500's conical surface and the toper lateral wall 923 of mediation puddler 920 are the interval each other and are formed the unloading passageway, and when not needing to filter coffee bean, mediation puddler 920 and coffee bean centrifugal screen section of thick bamboo 600 stop rotating, are in quiescent condition, because mediation stirring elastic rubber head 924 has better frictional force, then, coffee bean alright in order to stop temporarily in the unloading passageway, and can not directly drop down. When coffee beans are required to be screened, the dredging and stirring elastic rubber head 924 on the dredging and stirring rod 920 is driven to rotate along with the rotation of the dredging and stirring rod, the dredging and stirring elastic rubber head 924 is in contact with the coffee beans in the rotating process and generates vibration, and then the coffee beans can fall into the coffee bean centrifugal screening cylinder 600 along a smooth conical surface. It is further described that a plurality of dredging stirring elastic rubber heads 924 are sequentially spaced and spirally arranged around the tapered side wall 923 from the large head end 921 to the small head end 922. Such structural design for mediation stirring elastic rubber head 924 can make coffee beans produce the vortex flow at the pivoted in-process, and coffee beans can take place stronger vibrations, has further aggravated coffee beans's mobility, makes coffee beans can be more quick drop in coffee beans centrifugal screen section of thick bamboo 600. It can be known, through setting up mediation stirring elastic rubber head 924, and mediation stirring elastic rubber head 924 is the heliciform by big head end 921 to little head end 922 interval in proper order and surrounds in toper lateral wall 923 setting, and on the one hand, when need not screening, most coffee beans can temporarily stop in the circumstances that produces accumulatively, and on the other hand, when needs are screened, the coffee beans can fall with higher speed.
It should be noted that a plurality of coffee bean vibration screening rubber strips 620 are arranged on the inner wall of the coffee bean centrifugal screening cylinder 600, each coffee bean vibration screening rubber strip 620 extends from one opening end of the coffee bean centrifugal screening cylinder 600 to the other opening end, and the coffee bean vibration screening rubber strips 620 are distributed in an annular array shape by taking the central axis of the coffee bean centrifugal screening cylinder 600 as the center. Such structural design, along with the rotation of coffee bean centrifugal screen section of thick bamboo 600, coffee bean vibrations screening adhesive tape 620 rotates along with it, because coffee bean vibrations screening adhesive tape 620 has better elasticity for the coffee bean of arranging in coffee bean centrifugal screen section of thick bamboo 600 in produces violent vibrations, is favorable to the separation of shrivelled coffee bean and full coffee bean.
It should be noted that the rotating shaft 910 sequentially penetrates through the cavity of the coffee bean feeding bin 500, the cavity of the coffee bean centrifugal screening cylinder 600 and the cavity of the full coffee bean discharging cylinder 800. In this way, a portion of the rotating shaft 910 occupies the central position of the cavity of the coffee bean centrifugal sifting cylinder 600, so that the coffee beans located in the coffee bean centrifugal sifting cylinder 600 are not concentrated in the central position and cannot be sifted, the coffee beans are distributed on the inner wall of the coffee bean centrifugal sifting cylinder 600 by the rotating shaft 910, and the rotating direction of the rotating shaft 910 is opposite to the rotating direction of the coffee bean centrifugal sifting cylinder 600, thereby enabling the coffee beans to be better sifted.
It should be noted that the shriveled coffee bean discharging cylinder 700 is a hollow cylinder structure, the shriveled coffee bean discharging cylinder 700 wraps the coffee bean centrifugal screening cylinder 600, and a shriveled coffee bean discharging cavity is formed between the inner wall of the shriveled coffee bean discharging cylinder 700 and the outer wall of the coffee bean centrifugal screening cylinder 600. Such structural design for the shrivelled coffee beans that are thrown away outside coffee beans centrifugal screen section of thick bamboo 600 are blockked by shrivelled coffee beans play feed cylinder 700, and can not produce the phenomenon of splashing everywhere. Further, a shriveled coffee bean discharge hole 710 is formed in the wall of the shriveled coffee bean discharge cylinder 700, and the shriveled coffee bean discharge hole 710 is formed, so that the shriveled coffee bean can be discharged from the shriveled coffee bean discharge hole 710.
It should be noted that the cavity of the coffee bean feeding bin 500, the cavity of the coffee bean centrifugal screening cylinder 600 and the cavity of the full coffee bean discharging cylinder 800 are linearly communicated. Like this, reduced the design of bend for coffee beans can be the orthoscopic under the effect of gravity and drop, effectively reduces coffee beans and is dropping the emergence of the in-process phenomenon of being obstructed, greatly improves coffee beans's screening efficiency.
However, the cavity of the coffee bean feeding bin 500, the cavity of the coffee bean centrifugal screening cylinder 600 and the cavity of the full coffee bean discharging cylinder 800 are linearly communicated, and due to the structural design, the problem of difficulty in coffee bean screening can be caused while the screening efficiency is improved. To better address this technical problem, the structure of the full coffee bean discharging cylinder 800 is optimized in particular. For example, a spiral discharge channel 810 is provided in the body of the full coffee bean discharge cylinder 800, and the spiral discharge channel 810 extends from one open end of the full coffee bean discharge cylinder 800 to the other open end. Thus, because the spiral discharging channel 810 is a curved channel of a screw, the full coffee beans falling into the full coffee bean discharging cylinder 800 can be accumulated in the spiral discharging channel 810 to a certain extent, and the coffee beans slowly fall down along the spiral discharging channel 810 along with the vibration generated by the rotation of the coffee bean centrifugal screening cylinder 600. Due to the accumulation of the full coffee beans, the coffee beans in the coffee bean centrifugal screening cylinder 600 can be temporarily stopped, so that the coffee bean centrifugal screening cylinder 600 is favorable for fully screening the coffee beans, and the coffee beans with better quality can be obtained. Furthermore, the spiral discharging channel 810 is provided with a plurality of friction blocking grooves 811, so that the spiral discharging channel 810 and the coffee beans generate larger friction, and the coffee beans slowly flow out.
As shown in fig. 6, it is further noted that the coffee bean centrifugal screen 600 is provided with a flat coffee bean discharging brush 630 on the outer wall thereof, and the flat coffee bean discharging brush 630 corresponds to the flat coffee bean discharging hole 710. Along with the rotation of coffee beans centrifugal screen section of thick bamboo 600, shrivelled coffee beans ejection of compact brush 630 also rotates thereupon, and the shrivelled coffee beans that drop in shrivelled coffee beans blanking intracavity are cleaned under shrivelled coffee beans ejection of compact brush 630's broom, through going out shrivelled coffee beans discharge opening 710, cleaned away.
According to the automatic coffee vending machine applied to the campus, the vending kitchen cabinet 100, the movable roller 200, the coffee bean storage device and the coffee brewing device 300 are arranged, the structures of all the components are optimally designed, and the automatic coffee vending machine is placed in public places with dense people flow in the campus of the school, so that students can conveniently purchase brewed coffee at any time and any place.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. A coffee vending machine for use on a campus, comprising: a selling kitchen cabinet, a movable roller, a coffee bean storage device and a coffee brewing device; the selling kitchen cabinet is provided with a kitchen cabinet body and a kitchen cabinet door body, the kitchen cabinet body is provided with an accommodating chamber, the kitchen cabinet door body is rotatably arranged on the kitchen cabinet body, and the kitchen cabinet door body is locked on the kitchen cabinet body through a lock body structure so as to seal the accommodating chamber; the movable roller is arranged at the bottom of the cupboard body; the coffee bean storage device and the coffee brewing device are placed in the containing chamber, and the coffee bean storage device is connected with the coffee brewing device; a selling window is formed in the kitchen cabinet door body, and the coffee brewing device is arranged corresponding to the selling window;
its characterized in that is applied to the coffee vending machine in campus and still includes coffee bean sieving mechanism, and coffee bean sieving mechanism includes: the coffee bean conveying device comprises a coffee bean feeding bin, a coffee bean centrifugal screening cylinder, a flat coffee bean discharging cylinder, a full coffee bean discharging cylinder, a coffee bean dredging structure and a power driving structure;
a plurality of shrivelled coffee bean throwing-out holes are formed in the wall of the coffee bean centrifugal screening cylinder, and a plurality of coffee bean vibration screening adhesive tapes are arranged on the inner wall of the coffee bean centrifugal screening cylinder;
the coffee bean discharging cylinder is wrapped by the coffee bean centrifugal screening cylinder, a flat coffee bean blanking cavity is formed between the inner wall of the flat coffee bean discharging cylinder and the outer wall of the coffee bean centrifugal screening cylinder, and a flat coffee bean discharging hole is formed in the wall of the flat coffee bean discharging cylinder;
a spiral discharging channel is arranged in the cylinder body of the full coffee bean discharging cylinder;
the cavity of the coffee bean feeding bin, the cavity of the coffee bean centrifugal screening cylinder and the cavity of the full coffee bean discharging cylinder are communicated in a straight line manner;
the coffee bean dredging structure comprises: a rotating shaft and a dredging stirring rod; the rotating shaft sequentially penetrates through a cavity of the coffee bean feeding bin, a cavity of the coffee bean centrifugal screening cylinder and a cavity of the full coffee bean discharging cylinder, and the dredging stirring rod is arranged at one end of the rotating shaft and is positioned in the cavity of the coffee bean feeding bin;
the power drive structure includes: the driving mechanism comprises a driving part, a driving gear, a first driven gear and a second driven gear; the driving part is in driving connection with the driving gear, the first driven gear is arranged on the rotating shaft and meshed with the driving gear, and the second driven gear is arranged on the coffee bean centrifugal screening cylinder and meshed with the driving gear.
2. The coffee vending machine applied to the campus of claim 1, wherein a two-dimensional code is pasted on the kitchen cabinet door body.
3. The coffee vending machine for the campus of claim 1, wherein the vending window is a rectangular window.
4. Coffee vending machine applied to campus according to claim 1, characterized in that said coffee brewing means comprise a coffee liquid outflow nozzle arranged in correspondence of said vending window.
5. The campus-adapted coffee vending machine of claim 4, wherein the coffee brewing apparatus includes a coffee raffinate collection well directly beneath the coffee liquid spout.
6. The campus-adapted coffee vending machine of claim 5, wherein the coffee brewing apparatus comprises a tray disposed at a notch of the coffee raffinate collecting tank.
7. The coffee vending machine for the campus of claim 6, wherein the tray is formed with a coffee residue dripping hole.
8. The campus-adapted coffee vending machine of claim 7, wherein the number of the coffee residue drip openings is plural.
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| CN201810133807.0A CN108537965B (en) | 2018-02-09 | 2018-02-09 | Be applied to coffee vending machine in campus |
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| CN108537965B true CN108537965B (en) | 2020-08-11 |
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| CN108537965A (en) | 2018-09-14 |
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