CN112293769A - Coffee bean roasting machine - Google Patents
Coffee bean roasting machine Download PDFInfo
- Publication number
- CN112293769A CN112293769A CN202010979513.7A CN202010979513A CN112293769A CN 112293769 A CN112293769 A CN 112293769A CN 202010979513 A CN202010979513 A CN 202010979513A CN 112293769 A CN112293769 A CN 112293769A
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- China
- Prior art keywords
- bean
- roller
- storage bin
- coffee
- roasting machine
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/08—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for drying or roasting
- A23N12/10—Rotary roasters
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/08—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for drying or roasting
- A23N12/12—Auxiliary devices for roasting machines
- A23N12/125—Accessories or details
Abstract
The invention discloses a coffee bean roasting machine, which belongs to the technical field of roasting equipment, and comprises a roasting machine shell, wherein the roasting machine shell is internally provided with: the bean storage and discharging device comprises a bean storage bin, the top of the bean storage bin is provided with a bean storage bin door, and the bottom of the bean storage bin is fixedly connected with a bean discharging pipe; the bean drying device is connected with the bean storage and discharging device through a bean discharging pipe and comprises a roller, bearing mounting seats are arranged at two ends of the roller, bearings are sleeved on the bearing mounting seats, the bearings are mounted on bearing blocks, the bearing blocks are arranged in a shell of the baking machine, and the roller is cylindrical; the bean cooling device is arranged on the lower side of the lower bean opening; the exhaust pipe is communicated with the bean cooling device and is provided with an exhaust fan.
Description
Technical Field
The invention relates to the technical field of roasting equipment, in particular to a coffee bean roasting machine.
Background
The roasting process of the green coffee bean is an important part of the coffee making industry, the chemical and physical properties of the green coffee bean are transformed into the finished roasted coffee bean product in the roasting operation, and the control of the temperature and the water loss rate of the green coffee bean in the roasting process after the primary explosion, the secondary explosion and the gradual caramelization are important factors for expanding and shrinking the green coffee bean and changing the color, the taste, the smell and the density of the green coffee bean, so that different coffee flavors or special flavors are generated. However, when the coffee beans are roasted by the common roasting machine, the heating temperature is uneven, so that the roasting degree of the coffee beans is different, and the roasting effect of the coffee roasting machine cannot meet the requirement of people on the taste of the coffee.
However, in the prior art, when the roasting machine is used for roasting coffee beans, the heating temperature is uneven, so that the roasting degree of the coffee beans is different, and the roasting effect of the coffee roasting machine cannot meet the requirement of people on the taste of the coffee.
Disclosure of Invention
The invention aims to provide a coffee bean roasting machine which can automatically discharge beans, roast the beans and cool the beans, improve the roasting efficiency of coffee beans, ensure that the coffee beans are evenly roasted and cooled and improve the taste of coffee.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a coffee bean roasting machine comprising a roasting housing having disposed therein:
the bean storage and discharging device comprises a bean storage bin, a bean storage bin door is arranged at the top of the bean storage bin, a discharging pipe is fixedly connected to the bottom of the bean storage bin, a steering engine for controlling a discharging opening to be opened and closed is arranged at the bottom of the bean storage bin, and a vibrating device for preventing coffee beans from being blocked in the bean storage bin is arranged in the bean storage bin;
the bean drying device is connected with the bean storage and discharging device through a bean discharging pipe and comprises a roller, bearing installation seats are arranged at two ends of the roller, bearings are sleeved on the bearing installation seats, the bearings are installed on bearing seats, the bearing seats are arranged in a shell of the bean curing machine, the roller is cylindrical, a plurality of stirring sheets are arranged in the roller, included angles formed by the stirring sheets and the axis of the roller are 30-50 degrees, through holes are uniformly distributed in the roller, a driven gear is arranged on the outer side wall of the roller and meshed with a driving gear, the driving gear is arranged on the driving shaft, the driving shaft is connected with a motor, the motor is connected with a controller, a bean discharging opening is formed in one end part of the roller, and a heat supply device for supplying heat energy to the dried beans is arranged in the roller;
the bean cooling device is arranged on the lower side of the lower bean opening and comprises a rack, a cooling motor is mounted on the rack, an output shaft of the cooling motor is connected with a threaded rod, a scraper support is sleeved on the threaded rod, a plurality of scrapers are arranged at the bottom of the scraper support, a bean cooling disc is arranged at the bottom of the plurality of scrapers, and a scraper steering engine for controlling the scrapers to swing is arranged on the scraper support;
the exhaust pipe is communicated with the bean cooling device and is provided with an exhaust fan.
Preferably, the heat supply device comprises a mounting frame, the mounting frame is connected with the lampshade through a connecting plate, mounting through holes are formed in the connecting plate, a plurality of lamp tube mounting seats are arranged at the bottom of the lampshade, and lamp tubes are arranged on the lamp tube mounting seats.
Preferably, the mounting bracket includes the mounting panel, the welding has the U-shaped card on the mounting panel, the U-shaped card includes two parallel arrangement's curb plate and a bottom plate, two the one end and the bottom plate of curb plate are connected, two the other end and the mounting panel of curb plate are connected, be equipped with waist type hole on the bottom plate.
Preferably, the vibration device is a vibration motor, and the vibration motor is connected with the controller.
Preferably, the vibrating device is arranged at the bottom side in the bean storage bin.
Preferably, the bean storage bin door is movably connected with the bean storage bin.
Preferably, countersunk holes are uniformly distributed in the inner side surface of the cold bean plate.
Adopt above-mentioned technical scheme, owing to be equipped with and store up beans device down, make coffee beans roasting machine can conveniently store coffee beans, carry out normal beans operation down during the roast, improve work efficiency, owing to be equipped with and dry by the fire beans device, make coffee beans roasting machine can dry by the fire the operation to coffee beans, owing to be equipped with the cylinder, make coffee beans roast in-process and be heated more evenly, improve the taste of coffee beans, owing to be equipped with cold beans device, make coffee beans roasting machine can cool off the coffee beans after baking, improve cooling efficiency, cool off more evenly simultaneously, owing to be equipped with exhaust column and air exhauster, make the cooling that the coffee beans after baking can be faster, improve coffee beans roasting machine's efficiency, the temperature of optional storage by oneself, time data operates coffee beans roasting machine, can realize the taste requirement to coffee.
Drawings
FIG. 1 is a front view of a coffee bean roaster with a bean storage compartment door open in accordance with the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic rear view of a door of a bean storage compartment of the coffee bean roasting machine according to the present invention;
FIG. 4 is a perspective view of a coffee bean roaster of the present invention;
FIG. 5 is a schematic view showing an internal structure of a coffee bean roasting machine according to the present invention;
FIG. 6 is a schematic structural diagram of a bean cooling device of a coffee bean roasting machine according to the present invention;
FIG. 7 is a schematic view of a bean storage and discharging device of the coffee bean roasting machine according to the present invention;
fig. 8 is a schematic structural view of a drum of a coffee bean roasting machine according to the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Fig. 1 to 8 show a front view of a bean storage door of a coffee bean roasting machine according to the present invention when opened, fig. 2 shows a sectional view of the line a-a in fig. 1, fig. 3 shows a rear view of the bean storage door of the coffee bean roasting machine according to the present invention when closed, fig. 4 shows a perspective view of the coffee bean roasting machine according to the present invention, fig. 5 shows an internal structure of the coffee bean roasting machine according to the present invention, fig. 6 shows a structure of a bean cooling device of the coffee bean roasting machine according to the present invention, fig. 7 shows a structure of a bean discharging device of the coffee bean roasting machine according to the present invention, and fig. 8 shows a structure of a drum of the coffee bean roasting machine according to the present invention;
the coffee bean roasting machine comprises a roasting machine shell 1, wherein:
the bean storage and discharging device is used for storing coffee beans before the coffee beans are roasted by the coffee bean roasting machine and discharging the coffee beans into the bean roasting device, the bean storage and discharging device comprises a bean storage bin 2, the bean storage bin 2 is used for directly storing the coffee beans, a bean storage bin door 3 is arranged at the top of the bean storage bin 2, the bean storage bin door 3 is opened when the coffee beans are added into the bean storage bin, a discharging pipe 4 is fixedly connected to the bottom of the bean storage bin 2, the discharging pipe 4 is connected with the bean roasting device, the coffee beans in the bean storage bin 2 are fed into the bean roasting device for roasting, a steering engine 5 for controlling a discharging port to be opened and closed is arranged at the bottom of the bean storage bin 2, a valve is arranged at the discharging port and is controlled to be opened and closed by the steering engine 5, the steering engine 5 is connected with a controller, a vibration device for preventing the coffee beans from being blocked in the bean storage bin 2 is arranged in the bean storage bin 2, and the vibration device is arranged to help the coffee beans to be, the coffee bean roasting machine has the advantages that the coffee beans are prevented from being blocked in the bean storage bin 2, and due to the arrangement of the bean storage and discharging device, the coffee beans can be conveniently stored in the coffee bean roasting machine, normal bean discharging operation is carried out during roasting, the working efficiency is improved, and the reliability of the coffee bean roasting machine is improved;
the bean drying device is used for drying coffee beans, the bean drying device is connected with the bean storage lower bean device through a lower bean pipe 4, the coffee beans enter the bean drying device from a bean storage bin 2 to be dried, the bean drying device comprises a roller 6, the roller 6 is cylindrical in shape, the coffee beans are dried through circular motion of the roller 6, meanwhile, the coffee beans can be overturned ceaselessly when the roller 6 moves, the coffee beans can be heated more uniformly, the drying efficiency is improved, the taste of coffee is improved, bearing installing seats are arranged at two ends of the roller 6, bearings 7 are sleeved on the bearing installing seats, the bearings 7 are installed on the bearing seats, smooth operation of the roller 6 is achieved through installing the high-precision bearings 7, noise can be effectively reduced, the bearing seats are arranged in a baking machine shell 1, the roller 6 is cylindrical, a plurality of poking pieces 8 are arranged in the roller 6, included angles formed by the poking pieces 8 and the axes of the roller 6 are 30-50 degrees, the poking sheet 8 is uniformly arranged on the inner wall of the roller 6, an included angle formed between the poking sheet 8 and the axis direction of the roller 6 is 30-50 degrees, coffee beans in the roller 6 can be well stirred, the coffee beans can be well rolled, the coffee beans are more uniformly baked, the baking efficiency of the coffee bean baking machine is improved, through holes 9 are uniformly distributed on the roller 6, the size of each through hole 9 is smaller than that of each coffee bean, the coffee beans cannot pass through the through holes 9, the through holes 9 can better dissipate heat, the situation that the taste of coffee is influenced due to excessive heating of one side of the coffee beans, which is contacted with the roller 6 in the baking process, a driven gear 10 is arranged on the outer side wall of the roller 6, the driven gear 10 is arranged at the symmetrical center of the roller 6, the stress is more uniform, the bearings 7 at two ends can better work, the service life of the bearings 7 is prolonged, the driven gear 10 is meshed, the driving shaft is connected with the motor 12, the motor 12 is connected with the controller, the controller controls the starting and stopping of the motor 12, the motion of the roller 6 is realized through gear transmission, the structure is reliable, the control of the running speed and the running direction of the roller 6 is conveniently realized, a lower bean opening is arranged at one end part of the roller 6 and is positioned at the end part of the roller 6, a lower bean valve is opened when beans are required to be fed, coffee beans in the roller 6 are all discharged into the bean cooling device through the lower bean opening through the continuous rotation of the roller 6, a heat supply device for providing heat energy for drying the beans is arranged in the roller 6, the heat supply device improves the heat energy, and the coffee beans in the roller 6 are baked;
the coffee bean cooling device comprises a frame 13, the frame 13 is used for supporting the coffee bean cooling device, a cooling motor 14 is installed on the frame 13, an output shaft of the cooling motor 14 is connected with a threaded rod 15, a scraper support 16 is sleeved on the threaded rod 15, a threaded hole is formed in the scraper support 16 and matched with the threaded rod 15, the threaded rod 15 is driven to rotate through the cooling motor 14 to drive the scraper support 16 to move back and forth, coffee beans are stirred back and forth by scrapers on the scraper support 16, the coffee beans are cooled more quickly, the coffee beans are cooled more uniformly, the cooling efficiency is improved, the coffee taste is improved, a plurality of scrapers are arranged at the bottom of the scraper support 16, a cold bean tray 17 is arranged at the bottoms of the scrapers, and a scraper steering engine 18 for controlling the scrapers to swing is arranged on the scraper support 16, the scraper steering engine 18 controls the scraper to swing, so that coffee beans are stirred better;
the air exhaust pipe 19 is communicated with the bean cooling device, the air exhaust fan 20 is arranged on the air exhaust pipe 19, an air outlet of the air exhaust fan 20 is communicated with the outside, hot air generated in cooling coffee beans is sucked out of the outside, and the cooling efficiency of the coffee beans can be effectively improved;
the heating device comprises an installation frame, the installation frame is connected with a lampshade 22 through a connecting plate 21, an installation through hole is formed in the connecting plate 21, a plurality of lamp tube installation seats 23 are arranged at the bottom of the lampshade 22, lamp tubes are arranged on the lamp tube installation seats 23, and coffee beans are roasted through heating of the lamp tubes;
the mounting frame comprises a mounting plate 24, a U-shaped clamp 25 is welded on the mounting plate 24, the U-shaped clamp 25 comprises two side plates arranged in parallel and a bottom plate, one end of each side plate is connected with the bottom plate, the other end of each side plate is connected with the mounting plate 24, a waist-shaped hole is formed in the bottom plate, a mounting through hole in the connecting plate 21 is connected with the waist-shaped hole through a bolt, and the distance between the lampshade 22 and the inner wall of the roller 6 can be adjusted; the vibration device is a vibration motor, and the vibration motor is connected with the controller; the vibrating device is arranged at the bottom side in the bean storage bin 2; the bean storage bin door 3 is movably connected with the bean storage bin 2 and can be opened and closed conveniently; countersunk holes are uniformly distributed in the inner side surface of the cold bean plate 17, and can help coffee beans to dissipate heat.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (7)
1. A coffee bean roasting machine comprising a roasting housing in which are disposed:
the bean storage and discharging device comprises a bean storage bin, a bean storage bin door is arranged at the top of the bean storage bin, a discharging pipe is fixedly connected to the bottom of the bean storage bin, a steering engine for controlling a discharging opening to be opened and closed is arranged at the bottom of the bean storage bin, and a vibrating device for preventing coffee beans from being blocked in the bean storage bin is arranged in the bean storage bin;
the bean drying device is connected with the bean storage and discharging device through a bean discharging pipe and comprises a roller, bearing installation seats are arranged at two ends of the roller, bearings are sleeved on the bearing installation seats, the bearings are installed on bearing seats, the bearing seats are arranged in a shell of the bean curing machine, the roller is cylindrical, a plurality of stirring sheets are arranged in the roller, included angles formed by the stirring sheets and the axis of the roller are 30-50 degrees, through holes are uniformly distributed in the roller, a driven gear is arranged on the outer side wall of the roller and meshed with a driving gear, the driving gear is arranged on the driving shaft, the driving shaft is connected with a motor, the motor is connected with a controller, a bean discharging opening is formed in one end part of the roller, and a heat supply device for supplying heat energy to the dried beans is arranged in the roller;
the bean cooling device is arranged on the lower side of the lower bean opening and comprises a rack, a cooling motor is mounted on the rack, an output shaft of the cooling motor is connected with a threaded rod, a scraper support is sleeved on the threaded rod, a plurality of scrapers are arranged at the bottom of the scraper support, a bean cooling disc is arranged at the bottom of the plurality of scrapers, and a scraper steering engine for controlling the scrapers to swing is arranged on the scraper support;
the exhaust pipe is communicated with the bean cooling device and is provided with an exhaust fan.
2. A coffee bean roasting machine as claimed in claim 1, characterized in that: the heating device comprises a mounting frame, the mounting frame is connected with the lampshade through a connecting plate, mounting through holes are formed in the connecting plate, a plurality of lamp tube mounting seats are arranged at the bottom of the lampshade, and lamp tubes are arranged on the lamp tube mounting seats.
3. A coffee bean roasting machine according to claim 2, characterized in that: the mounting bracket comprises a mounting plate, wherein a U-shaped clamp is welded on the mounting plate, the U-shaped clamp comprises two side plates and a bottom plate which are arranged in parallel, one end of each side plate is connected with the bottom plate, the other end of each side plate is connected with the mounting plate, and a waist-shaped hole is formed in the bottom plate.
4. A coffee bean roasting machine as claimed in claim 1, characterized in that: the vibration device is a vibration motor, and the vibration motor is connected with the controller.
5. A coffee bean roasting machine according to claim 1 or 4, characterized in that: the vibrating device is arranged on the bottom side in the bean storage bin.
6. A coffee bean roasting machine as claimed in claim 1, characterized in that: the bean storage bin door is movably connected with the bean storage bin.
7. A coffee bean roasting machine as claimed in claim 1, characterized in that: countersunk holes are uniformly distributed in the inner side surface of the cold bean plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010979513.7A CN112293769A (en) | 2020-09-17 | 2020-09-17 | Coffee bean roasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010979513.7A CN112293769A (en) | 2020-09-17 | 2020-09-17 | Coffee bean roasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112293769A true CN112293769A (en) | 2021-02-02 |
Family
ID=74483299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010979513.7A Pending CN112293769A (en) | 2020-09-17 | 2020-09-17 | Coffee bean roasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112293769A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113498870A (en) * | 2021-06-24 | 2021-10-15 | 詹一郎 | Bean system under control of coffee bean baking temperature rise rate and humidity |
| CN113498871A (en) * | 2021-06-24 | 2021-10-15 | 詹一郎 | Coffee bean baking device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2791227A1 (en) * | 1999-03-23 | 2000-09-29 | Croq O Pain France | Roasting of small batches of coffee beans, in a cafe, using a compact device, which does not release unpleasant odors |
| US20040074400A1 (en) * | 2002-09-18 | 2004-04-22 | Eugene Song | Apparatus and method for roasting coffee beans |
| TW200605800A (en) * | 2004-08-02 | 2006-02-16 | Tzu Lin Machinery Co Ltd | Coffee bean baker structure and baking method |
| US20080089986A1 (en) * | 2006-10-13 | 2008-04-17 | Eugene Song | Coffee Roaster and Controlling Method of Same |
| US20160183586A1 (en) * | 2013-07-30 | 2016-06-30 | Cmtech Co., Ltd. | Coffee roaster |
| CN109645519A (en) * | 2019-02-18 | 2019-04-19 | 陈美容 | It is a kind of to bake and bank up with earth equipment convenient for what dust was separated with coffee bean |
| CN209436242U (en) * | 2019-01-04 | 2019-09-27 | 南阳东亿机械设备有限公司 | A kind of coffee baker |
| CN210922022U (en) * | 2019-09-26 | 2020-07-03 | 安徽省康龙农业开发有限公司 | Drying device before extraction is used in tea-seed oil production |
| CN214283235U (en) * | 2020-09-17 | 2021-09-28 | 詹一郎 | Coffee bean roasting machine |
-
2020
- 2020-09-17 CN CN202010979513.7A patent/CN112293769A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2791227A1 (en) * | 1999-03-23 | 2000-09-29 | Croq O Pain France | Roasting of small batches of coffee beans, in a cafe, using a compact device, which does not release unpleasant odors |
| US20040074400A1 (en) * | 2002-09-18 | 2004-04-22 | Eugene Song | Apparatus and method for roasting coffee beans |
| TW200605800A (en) * | 2004-08-02 | 2006-02-16 | Tzu Lin Machinery Co Ltd | Coffee bean baker structure and baking method |
| US20080089986A1 (en) * | 2006-10-13 | 2008-04-17 | Eugene Song | Coffee Roaster and Controlling Method of Same |
| US20160183586A1 (en) * | 2013-07-30 | 2016-06-30 | Cmtech Co., Ltd. | Coffee roaster |
| CN209436242U (en) * | 2019-01-04 | 2019-09-27 | 南阳东亿机械设备有限公司 | A kind of coffee baker |
| CN109645519A (en) * | 2019-02-18 | 2019-04-19 | 陈美容 | It is a kind of to bake and bank up with earth equipment convenient for what dust was separated with coffee bean |
| CN210922022U (en) * | 2019-09-26 | 2020-07-03 | 安徽省康龙农业开发有限公司 | Drying device before extraction is used in tea-seed oil production |
| CN214283235U (en) * | 2020-09-17 | 2021-09-28 | 詹一郎 | Coffee bean roasting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113498870A (en) * | 2021-06-24 | 2021-10-15 | 詹一郎 | Bean system under control of coffee bean baking temperature rise rate and humidity |
| CN113498871A (en) * | 2021-06-24 | 2021-10-15 | 詹一郎 | Coffee bean baking device |
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Application publication date: 20210202 |