WO2021027471A1 - 一种烘豆机 - Google Patents

一种烘豆机 Download PDF

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Publication number
WO2021027471A1
WO2021027471A1 PCT/CN2020/102002 CN2020102002W WO2021027471A1 WO 2021027471 A1 WO2021027471 A1 WO 2021027471A1 CN 2020102002 W CN2020102002 W CN 2020102002W WO 2021027471 A1 WO2021027471 A1 WO 2021027471A1
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Prior art keywords
roasting
bean
damper
control device
baking
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PCT/CN2020/102002
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English (en)
French (fr)
Inventor
梁润堂
李嘉年
Original Assignee
上海馨籽咖啡有限公司
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Publication date
Priority claimed from CN201910739761.1A external-priority patent/CN110292186B/zh
Application filed by 上海馨籽咖啡有限公司 filed Critical 上海馨籽咖啡有限公司
Publication of WO2021027471A1 publication Critical patent/WO2021027471A1/zh

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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

Definitions

  • the invention belongs to the field of coffee, and in particular relates to a roasting machine.
  • the purpose of the present invention is to overcome the shortcomings and deficiencies in the prior art, and provide a roasting machine capable of roasting coffee beans to different degrees.
  • the roasting machine includes a bean inlet, a roasting chamber, an exhaust duct, a damper and a control device.
  • the roasting chamber is provided with a bean inlet, a bean outlet, and an air outlet, and the bean inlet is connected to the bean inlet
  • One end of the exhaust duct is connected to the exhaust port, and the other end is provided with an air outlet.
  • the damper is movably covered on the exhaust duct, and the control device controls the opening and closing degree and opening of the damper time.
  • the exhaust duct is the only outlet for the entire roasting hot air cycle.
  • the opening and closing degree of the air door directly affects the roasting temperature of the roasting chamber.
  • the roasting machine controls the opening and closing of the air door.
  • the degree and the opening time of the damper can be used to braise coffee beans to different degrees.
  • the bean roaster of the present invention can roast coffee beans to different degrees, thereby roasting coffee beans of different flavors.
  • the exhaust duct is provided with two guide rails parallel to each other, and both sides of the air door are slidably connected to the two guide rails
  • the control device includes a motor and a rocker, and the motor is arranged on the On the outer wall of the baking chamber, one end of the rocker is drivingly connected with the output shaft of the motor, and the other end of the rocker is drivingly connected with the damper.
  • the damper is provided with a sliding groove, and an end of the rocker close to the damper is slidably engaged in the sliding groove.
  • the other end of the exhaust duct is provided with a pin seat
  • the pin seat is provided on one side of the exhaust duct
  • one side of the damper is fixedly connected with a rotating shaft
  • the rotating shaft and the The pin seat is in transmission connection
  • the control device includes a motor
  • the motor is arranged on the outer wall of the baking chamber
  • the output shaft of the motor is in transmission connection with the rotating shaft.
  • the exhaust duct extends outside of the bean roaster, and the exhaust duct has a volute structure.
  • control device includes a storage unit and a temperature detection unit, the storage unit records roasting parameters of coffee beans, and the roasting parameters include a roasting temperature curve;
  • the temperature detection unit is arranged in the baking chamber, and the temperature detection unit detects the measured temperature of the baking chamber;
  • the control device compares the measured temperature with the temperature curve and adjusts the degree of opening and closing of the damper accordingly.
  • the measured temperature is compared with the temperature curve, and when the temperature of the baking chamber does not reach the preset value of the temperature curve, the control device reduces the opening and closing degree of the air door. When the temperature of the baking chamber exceeds the preset value of the temperature curve, the control device increases the opening and closing degree of the air door.
  • control device includes a storage unit and a timing unit, the storage unit records roasting parameters of coffee beans, and the roasting parameters include roasting time parameters;
  • the timing unit records the baking time
  • the control device compares the baking time with the time parameter to control the closing of the damper.
  • control device controls the closing of the air door for the braising step after the roasting is finished.
  • the baking parameters include a baking flavor parameter and a damper opening time corresponding thereto;
  • the control device receives the input roasting flavor parameters, searches for the corresponding opening time of the damper, and controls the delayed opening of the damper according to the opening time of the damper.
  • the control device also includes a manual switch for adjusting the opening and closing degree of the air door, and the manual switch sends a control signal to the control device.
  • Figure 1 is a first perspective view of the overall structure of the bean baking machine in Example 1 of the present invention.
  • Example 2 is a top view of the overall structure of the bean baking machine in Example 1 of the present invention.
  • Example 3 is a second perspective view of the overall structure of the bean baking machine in Example 1 of the present invention.
  • Example 4 is a schematic diagram of the air door structure of the bean-baking machine in Example 1 of the present invention.
  • Fig. 5 is a schematic diagram of the air door structure of the bean-baking machine in Example 2 of the present invention.
  • Fig. 6 is a top view of the damper structure of the bean-baking machine in Example 2 of the present invention.
  • Figure 1 is a first perspective view of the overall structure of the bean baking machine in Example 1 of the present invention
  • Figure 2 is a top view of the overall structure of the bean baking machine in Example 1 of the present invention
  • Figure 3 is an embodiment of the present invention 1 The second perspective view of the overall structure of the bean baking machine.
  • the bean roaster includes a roasting chamber 1, an exhaust duct 2, a damper 3, a control device (not shown), a bean inlet chamber 5 and an air guide blower 6.
  • the exhaust duct 2 connects the inside of the baking chamber 1 and the outside of the baking chamber 1, the air door 3 is movably covered on the exhaust duct 2, and the control device controls the opening and closing degree of the air door 3,
  • the bean inlet chamber 5 is located on the outer wall of the roasting chamber 1, and the air guide blower 6 is located below the roasting chamber 1.
  • the roasting chamber 1 is provided with an exhaust port, a bean inlet and a dust exhaust port.
  • the exhaust port is located at the upper end of the side wall of the roasting chamber 1, and the bean inlet is located on the side wall of the roasting chamber 1.
  • the dust exhaust port is located on the side wall of the roasting chamber 1, the air exhaust port is used to shoot air out of the roasting chamber 1, the bean inlet is used to feed coffee beans, and the dust exhaust port Used to discharge the coffee silver skin produced after roasting coffee beans.
  • One end of the exhaust duct 2 is connected to the exhaust outlet, the other end of the exhaust duct 2 is provided with an air outlet (not marked), and the exhaust duct 2 communicates with the inner cavity of the baking chamber 1 and the The outside of the baking chamber 1.
  • the exhaust duct 2 extends out of the outer casing 1, and the exhaust duct 2 has a volute structure.
  • the exhaust duct 2 may only extend to the surface of the casing 1 and form an air outlet on the surface of the casing 1.
  • Fig. 4 is a schematic diagram of the air door structure of the bean-baking machine in Example 1 of the invention.
  • the damper 3 is movably covered with the exhaust duct 2.
  • the inner wall of the exhaust duct 2 is provided with two guide rails 21 parallel to each other, one end of the two guide rails 21 extends out of the exhaust duct 2 outside. Both sides of the damper 3 are slidably engaged with the guide rail 21.
  • the control device includes a controller, a motor 41 and a rocker 42.
  • One end of the rocker 42 is drivingly connected to the damper 3, and the other end of the rocker 42 is fixedly connected to the output shaft of the motor 41.
  • the air door 3 is provided with a sliding groove 31, and an end of the rocker 42 close to the air door 3 is slidably engaged with the sliding groove 31.
  • the controller receives a control signal, the controller controls the rotation of the output shaft of the motor 41, the output shaft drives the rocker 42 to rotate, and the rocker 42 drives the damper 3 along the guide rail 21 In the direction of the move.
  • the motor 41 is a servo motor, and the position control of the servo motor is performed through a main control IC (Integrated Circuit) or MCU (Micro Control Unit).
  • IC Integrated Circuit
  • MCU Micro Control Unit
  • the bean inlet chamber 5 is located on the outer wall of the roasting chamber 1, and the bean inlet chamber 5 communicates with the inside of the roasting chamber 1 through the bean inlet, specifically, the bean inlet and the A bean inlet gate 41 is provided at the junction of the bean inlet chamber 4, and the opening and closing of the bean inlet valve 41 is controlled by a motor.
  • the user adds coffee beans to the roasting chamber 1 through the bean inlet chamber 5.
  • the air guide blower 6 is located below the baking chamber 1, the inside of the air guide blower 6 communicates with the bottom of the baking chamber 1, and the outside of the air guide blower 6 is provided with an air inlet 61.
  • the air guide blower 6 is provided with guide vanes (not shown) around the baking chamber 1 inside. Further, a heating element is provided at the bottom end of the roasting chamber 1, and the heating element is used to provide high temperature during the roasting of coffee beans.
  • the air guide blower 6 generates a change in air pressure through the rotation of the guide blades, and the airflow from the outside of the bean roaster enters the air guide blower 6 through the air inlet 61, and generates cutting through the guide blades.
  • the tangential airflow turns and rotates the coffee beans in the roasting chamber 1 at a high speed in a certain direction, so as to prevent the coffee beans from contacting the bottom of the roasting chamber 1 for a long time, so that the coffee beans can be evenly heated.
  • the bean roaster further includes a dust collecting box (not shown in the figure), and the dust collecting box is located on the outer wall of the baking chamber 1.
  • the dust collecting box includes a dust collecting chamber and a dust collecting pipe.
  • the dust collecting chamber has a hollow cubic structure. In other embodiments, the dust collecting chamber may have other shapes, such as a cylindrical shape.
  • One end of the dust collection duct is connected to the dust exhaust port, the other end of the dust collection duct is connected to the dust collection chamber, and the dust collection duct is provided with a dust collection fan. After the roasting process is finished, the dust collecting fan blows the coffee silver skins into the dust collecting chamber. After the dust collection is finished, the user can take out the entire dust collecting box and clean the coffee silver skins in the dust collecting chamber.
  • the control device also includes a storage unit, a temperature detection unit, a timing unit and a manual switch.
  • the storage unit records roasting parameters of the coffee beans, and the roasting parameters include roasting temperature profiles, roasting time parameters, and roasting flavor parameters.
  • the temperature detection unit detects the measured temperature of the baking chamber 1, and compares the measured temperature with the temperature curve to adjust the temperature in the baking chamber 1.
  • the timing unit records the baking time, and the control device compares the baking time with the time parameter and adjusts the ventilation state of the baking chamber 1 accordingly.
  • the manual switch is used to manually control the ventilation state of the baking chamber 1.
  • control modes including temperature adjustment mode, timing mode, flavor mode and manual mode.
  • the user can input a custom temperature curve into the storage unit.
  • the temperature detection unit detects the measured temperature of the baking chamber 1 during the baking process, and compares the measured temperature with the custom temperature curve. To compare the temperature curves of, and the controller controls the opening and closing degree of the damper 3 according to the compared data.
  • the storage unit receives and stores a user-defined temperature curve input by the user, the temperature detection unit detects the measured temperature of the baking chamber 1 during the baking process, and the temperature detection unit The measured temperature is sent to the storage unit, and the storage unit compares the received measured temperature with the self-defined temperature curve, and when the measured temperature is inconsistent with the value of the temperature curve, The controller sends a control signal to the motor.
  • the motor 41 drives the output shaft after receiving the control signal
  • the output shaft of the motor 41 drives the rocker 42
  • the rocker 42 drives all
  • the air door 3 moves along the guide rail 21 to increase the opening and closing degree of the air door 3.
  • the controller sends a control signal to the motor, and the motor controls the movement of the damper 3 through the rocker 42 to reduce the damage of the damper.
  • the degree of opening and closing is
  • the user can input a custom time parameter into the storage unit, the timing unit records the roasting time of coffee beans, and compares the roasting time with the time parameter, and the controller according to its The compared data controls the opening time of the damper 3.
  • the storage unit receives and stores a user-defined time parameter input, the timing unit records the roasting time of coffee beans, and the timing unit sends the roasting time to the storage Unit, the storage unit compares the received baking time with the self-defined time parameter, and when the baking time is consistent with the self-defined time parameter, the controller sends a control signal to the ⁇ motors.
  • the motor 41 drives the output shaft after receiving the control signal, the output shaft of the motor 41 drives the rocker 42, and the rocker 42 drives the damper 3 to move along the guide rail 21 to open the damper 3.
  • the user can select different roasting flavor parameters.
  • the roasting flavor parameters have a corresponding opening time of the damper.
  • the timing unit records the roasting time of coffee beans.
  • the controller controls the opening time of the damper 3 according to the opening time of the damper.
  • the storage unit receives the roasted flavor parameter selected by the user and searches for the opening time of the damper corresponding to the roasted flavor parameter, while the timing unit records the roasting time of coffee beans, and the timing unit
  • the baking time is sent to the storage unit, and the storage unit compares the received baking time with the damper opening time.
  • the control The generator sends a control signal to the motor.
  • the motor 41 drives the output shaft after receiving the control signal, the output shaft of the motor 41 drives the rocker 42, and the rocker 42 drives the damper 3 to move along the guide rail 21 to open the damper 3.
  • the user controls the manual switch, and the manual switch controls the opening and closing degree of the damper 3.
  • the controller receives the signal of the manual switch, and then the controller sends a control signal to the motor 41, the motor 41 drives the output shaft after receiving the control signal, and the output shaft of the motor 41
  • the rocker 42 is driven, and the rocker 42 drives the damper 3 to move along the guide rail 21 to control the opening and closing degree of the damper 3.
  • control device further includes a baking parameter acquisition module, a baking start instruction receiving module, and a sending module.
  • the roasting parameter obtaining module is used to obtain roasting parameters of coffee beans sent by the control terminal.
  • the baking start instruction receiving module is used to obtain a baking start instruction.
  • the sending module is used to send the measured temperature and roasting time of the roasting machine in real time, and the user can understand the roasting process of the roasting machine in real time through the control terminal.
  • the control terminal may be an electronic device such as a computer, mobile phone, tablet, smart bracelet, etc. installed with the corresponding APP software. After the user binds the bean roaster to the APP of the control terminal, the user can receive the said machine through the APP of the mobile terminal. The user can store, select or modify the roasting parameters sent by the roasting machine on the mobile terminal APP.
  • the control terminal may send roasting parameters and roasting start instructions to the control device of the roasting machine via a wireless network, and the wireless network may be a WiFi wireless network or a mobile communication network.
  • the air outlet is the only outlet for the entire roasting hot air cycle
  • the opening and closing degree of the air door directly affects the baking temperature of the roasting chamber
  • the bean roasting machine controls the opening and closing degree of the air door To achieve different degrees of braised coffee beans.
  • the bean roaster of the present invention can roast coffee beans to different degrees, thereby roasting coffee beans of different flavors.
  • FIG. 5 is a schematic diagram of the air door structure of the bean roasting machine according to Embodiment 2 of the present invention
  • FIG. 6 is a top view of the air door structure of the bean roasting machine according to Embodiment 2 of the present invention.
  • the main difference between this embodiment and the first embodiment is the structure of the air door of the roasting machine.
  • the outlet end of the exhaust duct 7 is provided with a pin seat (not shown), the pin seat is located on one side of the exhaust duct, and one side of the damper 8 is fixedly connected to a rotating shaft 9 and passes through the rotating shaft.
  • 9 is rotatably connected to the pin seat, and the control device includes a motor (not shown).
  • the output shaft of the motor is axially fixedly connected to the rotating shaft 9.
  • the motor can control the opening and closing degree of the damper through transmission parts commonly used in the art such as a reducer or gear.
  • the shape of the damper 8 matches the shape of the outlet end of the exhaust duct 7.
  • the process of controlling the damper 8 is: the control device controls the rotation of the output shaft of the motor, and the output shaft of the motor drives the rotation shaft 9 to rotate, so that the damper 8 rotates around the rotation shaft 9 , Thereby changing the degree of opening and closing of the damper 8.

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  • Engineering & Computer Science (AREA)
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Abstract

一种烘豆机，包括进豆仓（5）、烘焙室（1）、排风管道（2、7）、风门（3、8）和控制装置，烘焙室（1）开设置有进豆口、出豆口和排风口，进豆仓（5）连接进豆口，排风管道（2、7）一端连接于排风口，另一端设置有出风口，风门（3、8）活动盖合于排风管道（2、7），控制装置控制风门（3、8）的开合程度和开启时间，从而控制咖啡豆的焖焗工艺。

Description

一种烘豆机 技术领域
本发明属于咖啡领域，尤其是涉及一种烘豆机。
背景技术
现代社会中，咖啡已成为最流行的饮料之一，咖啡在磨成冲煮用的咖啡粉前，通常会先进行烘焙生豆的制作，通过烘焙过程，使咖啡生豆性质转变为已烘焙的咖啡制品，在烘焙过程中，咖啡生豆会膨胀、颜色变深并释放独特气味，目前家用或商用小型咖啡烘焙机已大量普及。而咖啡豆在烘焙的过程中，温度的变化会影响自身的风味，而且咖啡豆的焖焗也会对咖啡豆的风味有影响，然而，现有的烘豆机不能对咖啡豆进行不同程度的焖焗。
发明内容
本发明的目的在于克服现有技术中的缺点与不足，提供一种能对咖啡豆进行不同程度焖焗的烘豆机。
所述烘豆机包括进豆仓、烘焙室、排风管道、风门和控制装置，所述烘焙室开设有进豆口、出豆口和排风口，所述进豆仓连接所述进豆口，所述排风管道一端连接于所述排风口，另一端设置有出风口，所述风门活动盖合于所述排风管道，所述控制装置控制所述风门的开合程度和开启时间。
所述烘豆机中，所述排风管道是整个烘焙热风循环的唯一出口，所述风门的开合程度会直接影响烘焙室的烘焙温度，所述烘豆机通过控制所述风门的开合程度和风门的开启时间来对咖啡豆进行不同程度的焖焗。
相对于现有技术，本发明的烘豆机能够对咖啡豆进行不同程度的焖焗，从而烘焙出不同风味的咖啡豆。
在一实施例中，所述排风管道设置有互相平行的两导轨，所述风门的两侧边分别与两导轨滑动连接，所述控制装置包括电机和摇杆，所述电机设于所述烘焙室的外壁，所述摇杆一端与所述电机的输出轴传动连接，所述摇杆另一端与所述风门传动连接。
进一步，所述风门开设有滑槽，所述摇杆靠近所述风门的一端滑动卡合在所述滑槽内。
在一实施例中，所述排风管道的另一端设置有插销座，所述插销座设于所述排风管道的一侧，所述风门一侧固定连接一转轴，所述转轴与所述插销座传动连接，所述控制装置包括电机，所述电机设于所述烘焙室的外壁，所述电机的输出轴与所述转轴传动连接。
进一步，所述排风管道延伸出所述烘豆机的外部，所述排风管道为蜗壳结构。
进一步，所述控制装置包括存储单元和温度检测单元，所述存储单元记录咖啡豆的烘焙参数，所述烘焙参数包括烘焙的温度曲线；
所述温度检测单元设置在所述烘焙室内，所述温度检测单元检测所述烘焙室的测量温度；
所述控制装置将所述测量温度与所述温度曲线进行比较并以此来调节风门的开合程度。
所述测量温度与所述温度曲线进行比较，当所述烘焙室的温度没有达到所述温度曲线的预设值，所述控制装置减少所述风门的开合程度。当所述烘焙室的温度超过所述温度曲线的预设值，所述控制装置增加所述风门的开合程度。
进一步，所述控制装置包括存储单元和计时单元，所述存储单元记录咖啡豆的烘焙参数，所述烘焙参数包括烘焙的时间参数；
所述计时单元记录烘焙时间；
所述控制装置将所述烘焙时间与所述时间参数进行比较并以此来控制风门的闭合。
当所述烘豆机的烘焙过程结束后，所述控制装置控制所述风门的闭合，用于烘焙结束后的焖焗环节。
进一步，所述烘焙参数包括烘焙风味参数和与其对应的风门开启时间；
所述控制装置接收输入的烘焙风味参数，查找与其对应的风门开启时间，根据所述风门开启时间控制所述风门的延时开启。
进一步，还包括用于调节风门开合程度的手动开关，所述手动开关向所述控制装置发送控制信号。
为了能更清晰的理解本发明，以下将结合附图说明阐述本发明的具体实施方式。
附图说明
图1是本发明实施例1烘豆机的整体结构第一视角图；
图2是本发明实施例1烘豆机的整体结构俯视图；
图3是本发明实施例1烘豆机的整体结构第二视角图；
图4是本发明实施例1烘豆机的风门结构示意图；
图5是本发明实施例2烘豆机的风门结构示意图；
图6是本发明实施例2烘豆机的风门结构俯视图。
具体实施方式
实施例1
请参阅图1至图3，图1是本发明实施例1烘豆机的整体结构第一视角图，图2是本发 明实施例1烘豆机的整体结构俯视图，图3是本发明实施例1烘豆机的整体结构第二视角图。
所述烘豆机包括烘焙室1、排风管道2、风门3、控制装置(图未示)、进豆仓室5和导风鼓风机6。所述排风管道2连通所述烘焙室1内部和所述烘焙室1外部，所述风门3活动盖合于所述排风管道2，所述控制装置控制所述风门3的开合程度，所述进豆仓室5位于所述烘焙室1的外壁，所述导风鼓风机6位于所述烘焙室1的下方。
所述烘焙室1开设有排风口、进豆口和排尘口，所述排风口位于所述烘焙室1的侧壁上端，所述进豆口位于所述烘焙室1的侧壁，所述排尘口位于所述烘焙室1的侧壁，所述排风口用于所述烘焙室1的空气拍出，所述进豆口用于咖啡豆的入料，所述排尘口用于排出咖啡豆烘焙后产生的咖啡银皮。
所述排风管道2一端连接于所述排风口，所述排风管道2另一端开设有出风口(未标示)，所述排风管道2连通所述烘焙室1的内腔和所述烘焙室1的外部。具体地，所述排风管道2延伸出所述外壳1的外部，所述排风管道2为蜗壳结构。
在其他实施方式中，所述排风管道2可以只延伸至所述壳体1表面，并在所述壳体1表面形成出风口。
请参阅图4，图4是本发明实施例1烘豆机的风门结构示意图。
所述风门3活动盖合于所述排风管道2，具体地，所述排风管道2的管道内壁设置有互相平行的两导轨21，两所述导轨21的一端延伸出所述排风管道2的外部。所述风门3的两侧滑动卡合于所述导轨21。所述控制装置包括控制器、电机41和摇杆42，所述摇杆42一端传动连接于所述风门3，所述摇杆42另一端固定连接于所述电机41的输出轴。更具体地，所述风门3开设有滑槽31，所述摇杆42靠近所述风门3的一端滑动卡合于所述滑槽31。所述控制器接收控制信号，所述控制器控制所述电机41的输出轴转动，所述输出轴带动所述摇杆42转动，所述摇杆42带动所述风门3沿着所述导轨21的方向移动。
优选地，所述电机41为伺服电机，通过主控IC(Integrated Circuit集成电路)或MCU(Micro Control Unit微控制单元)对伺服电机作出位置控制。
所述进豆仓室5位于所述烘焙室1的外壁，所述京豆仓室5通过所述进豆口与所述烘焙室1的内部连通，具体地，所述进豆口与所述进豆仓室4的连接处设有进豆闸门41，所述进豆阀门41的开启和关闭通过电机驱动控制。用户通过所述进豆仓室5向所述烘焙室1添加咖啡豆。
所述导风鼓风机6位于所述烘焙室1的下方，所述导风鼓风机6的内部连通所述烘焙室1的底部，所述导风鼓风机6外部设置有进风口61，所述导风鼓风机6内部设置有围绕所述烘焙室1设置的导向叶片(图未示)。进一步地，所述烘焙室1底端设置有发热元件，所述发 热元件用于提供咖啡豆烘焙过程中的高温。所述导风鼓风机6通过所述导向叶片的转动，产生气压变化，所述烘豆机外部的气流通过所述进风口61进入到所述导风鼓风机6内部，并且通过所述导向叶片产生切向气流，所述切向气流将所述烘焙室1内的咖啡豆按照一定的方向进行高速翻动及旋转，从而避免咖啡豆长时间接触所述烘焙室1底端，使得咖啡豆能够均匀加热。
进一步地，所述烘豆机还包括集尘盒(图未示)，所述集尘盒位于所述烘焙室1的外壁。所述集尘盒包括集尘室和集尘管道，所述集尘室为中空立方体结构，在其他实施例中，所述集尘室还可以是其他形状，例如圆筒形。所述集尘管道一端连接所述排尘口，所述集尘管道另一端连通所述集尘室，所述集尘管道设置有集尘风扇。在烘焙过程结束后，所述集尘风扇把咖啡银皮吹进所述集尘室内，集尘结束后用户可以取出整个所述集尘盒，清理所述集尘室内的咖啡银皮。
所述控制装置还包括存储单元、温度检测单元、计时单元和手动开关。
所述存储单元记录咖啡豆的烘焙参数，所述烘焙参数包括烘焙的温度曲线、烘焙的时间参数和烘焙风味参数。
所述温度检测单元检测出所述烘焙室1的测量温度，所述测量温度与所述温度曲线进行比较并以此来调节烘焙室1内的温度。
所述计时单元记录烘焙时间，所述控制装置将所述烘焙时间与所述时间参数进行比较并以此来调节烘焙室1的通风状态。
所述手动开关用于手动控制烘焙室1的通风状态。
在烘焙过程中，有多种控制模式，包括温度调节模式、定时模式、风味模式和手动模式。
在温度调节模式下，用户可以往所述存储单元输入自定义的温度曲线，所述温度检测单元在烘焙过程中检测所述烘焙室1的测量温度，并且将所述测量温度与所述自定义的温度曲线进行比较，所述控制器根据其比较后的数据控制所述风门3的开合程度。
具体地，在温度调节模式下，所述存储单元接收并储存用户输入的自定义的温度曲线，所述温度检测单元在烘焙过程中检测所述烘焙室1的测量温度，并且所述温度检测单元将所述测量温度发送到所述存储单元，所述存储单元将接收到的所述测量温度与所述自定义的温度曲线进行比较，当所述测量温度与所述温度曲线的数值不一致时，所述控制器发送控制信号至所述电机。当所述测量温度高于所述温度曲线的数值时，所述电机41接收所述控制信号后驱动输出轴，所述电机41的输出轴带动所述摇杆42，所述摇杆42带动所述风门3沿着所述导轨21移动，增加所述风门3的开合程度。类似地，当所述测量温度低于所述温度曲线的数值，所述控制器发送控制信号至所述电机，所述电机通过所述摇杆42控制所述风门3移动， 减少所述风门的开合程度。
在定时模式下，用户可以往所述存储单元输入自定义的时间参数，所述计时单元记录咖啡豆的烘焙时间，并且将所述烘焙时间与所述时间参数进行比较，所述控制器根据其比较后的数据控制所述风门3的开启时间。
具体地，在定时模式下，所述存储单元接收并储存用户输入的自定义的时间参数，所述计时单元记录咖啡豆的烘焙时间，并且所述计时单元把所述烘焙时间发送至所述存储单元，所述存储单元将接收到的所述烘焙时间与所述自定义的时间参数进行比较，当所述烘焙时间与所述自定义的时间参数一致时，所述控制器发送控制信号至所述电机。所述电机41接收所述控制信号后驱动输出轴，所述电机41的输出轴带动所述摇杆42，所述摇杆42带动所述风门3沿着所述导轨21移动，开启所述风门3。
在风味模式下，用户可以选择不同的烘焙风味参数，所述烘焙风味参数具有对应的风门开启时间，在烘焙过程中，所述计时单元记录咖啡豆的烘焙时间，当所述烘焙过程结束后，所述控制器根据所述风门开启时间来控制所述风门3的开启时间。
具体地，在风味模式下，所述存储单元接收用户选择的烘焙风味参数，并查找所述烘焙风味参数对应的风门开启时间，同时所述计时单元记录咖啡豆的烘焙时间，并且所述计时单元把所述烘焙时间发送至所述存储单元，所述存储单元将接收到的所述烘焙时间与所述风门开启时间进行比较，当所述烘焙时间与所述风门开启时间一致时，所述控制器发送控制信号至所述电机。所述电机41接收所述控制信号后驱动输出轴，所述电机41的输出轴带动所述摇杆42，所述摇杆42带动所述风门3沿着所述导轨21移动，开启所述风门3。
在手动模式下，用户控制所述手动开关，所述手动开关控制所述风门3的开合程度。
具体地，所述控制器接收所述手动开关的信号，然后所述控制器发送控制信号至所述电机41，所述电机41接收所述控制信号后驱动输出轴，所述电机41的输出轴带动所述摇杆42，所述摇杆42带动所述风门3沿着所述导轨21移动，控制所述风门3的开合程度。
进一步地，所述控制装置还包括烘焙参数获取模块、烘焙启动指令接收模块和发送模块。所述烘焙参数获取模块，用于获取控制终端发送的咖啡豆的烘焙参数。所述烘焙启动指令接收模块，用于获取烘焙启动指令。所述发送模块，用于实时发送烘豆机的测量温度和烘焙时间，用户能够通过控制终端实时了解烘豆机的烘焙过程。
所述控制终端可以是安装了相应APP软件的电脑、手机、平板、智能手环等电子设备，用户在控制终端的APP上绑定该烘豆机后，便可通过移动终端的APP接收所述烘豆机发送的烘焙参数，用户可以在移动终端APP上存储、选择或修改烘焙参数。所述控制终端可以通过无线网络发送烘焙参数和烘焙启动指令至所述烘豆机的控制装置，所述无线网络可以是 WiFi无线网络或移动通信网络。
所述烘豆机中，所述出风口是整个烘焙热风循环的唯一出口，所述风门的开合程度会直接影响烘焙室的烘焙温度，所述烘豆机通过控制所述风门的开合程度来实现对咖啡豆进行不同程度的焖焗。
相对于现有技术，本发明的烘豆机能够对咖啡豆进行不同程度的焖焗，从而烘焙出不同风味的咖啡豆。
实施例2
请参阅图5和图6，图5是本发明实施例2烘豆机的风门结构示意图，图6是本发明实施例2烘豆机的风门结构俯视图。
本实施例与实施例1的主要区别为烘豆机的风门结构。
所述排风管道7的出风端设置有插销座(未图示)，所述插销座位于所述排风管道的一侧，所述风门8一侧固定连接一转轴9并通过所述转轴9转动连接于所述插销座，所述控制装置包括电机(未图示)，在本实施方式中，所述电机的输出轴轴向与所述转轴9固定连接，在其他实施方式中，所述电机可以通过减速器或者齿轮等本领域常用的传动件来控制所述风门的开合程度。
具体地，所述风门8形状与所述排风管道7的出口端形状匹配。
控制所述风门8的过程为：所述控制装置控制所述电机的输出轴转动，所述电机的输出轴带动所述转轴9转动，从而使得所述风门8以所述转轴9为中心进行转动，从而改变所述风门8的开合程度。
本发明并不局限于上述实施方式，如果对本发明的各种改动或变形不脱离本发明的精神和范围，倘若这些改动和变形属于本发明的权利要求和等同技术范围之内，则本发明也意图包含这些改动和变形。

Claims (9)

  1. 一种烘豆机，其特征在于：包括进豆仓、烘焙室、排风管道、风门和控制装置，所述烘焙室开设有进豆口、出豆口和排风口，所述进豆仓连接所述进豆口，所述排风管道一端连接于所述排风口，另一端设置有出风口，所述风门活动盖合于所述排风管道，所述控制装置控制所述风门的开合程度和开启时间。
  2. 根据权利要求1所述的烘豆机，其特征在于：所述排风管道设置有互相平行的两导轨，所述风门的两侧边分别与两导轨滑动连接，所述控制装置包括电机和摇杆，所述电机设于所述烘焙室的外壁，所述摇杆一端与所述电机的输出轴传动连接，所述摇杆另一端与所述风门传动连接。
  3. 根据权利要求2所述的烘豆机，其特征在于：所述风门开设有滑槽，所述摇杆靠近所述风门的一端滑动卡合在所述滑槽内。
  4. 根据权利要求1所述的烘豆机，其特征在于：所述排风管道的另一端设置有插销座，所述插销座设于所述排风管道的一侧，所述风门一侧固定连接一转轴，所述转轴转动与所述插销座连接，所述控制装置包括电机，所述电机设于所述烘焙室的外壁，所述电机的输出轴与所述转轴传动连接。
  5. 根据权利要求1所述的烘豆机，其特征在于：所述排风管道延伸出所述烘豆机的外部，所述排风管道为蜗壳结构。
  6. 根据权利要求1至5任意一项所述的烘豆机，其特征在于：所述控制装置包括存储单元和温度检测单元，所述存储单元记录咖啡豆的烘焙参数，所述烘焙参数包括烘焙的温度曲线；
    所述温度检测单元设置在所述烘焙室内，所述温度检测单元检测所述烘焙室的测量温度；
    所述控制装置将所述测量温度与所述温度曲线进行比较并以此来调节风门的开合程度。
  7. 根据权利要求1至5任意一项所述的烘豆机，其特征在于：所述控制装置包括存储单元和计时单元，所述存储单元记录咖啡豆的烘焙参数，所述烘焙参数包括烘焙的时间参数；
    所述计时单元记录烘焙时间；
    所述控制装置将所述烘焙时间与所述时间参数进行比较并以此来控制风门的开合。
  8. 根据权利要求7所述的烘豆机，其特征在于：所述烘焙参数包括烘焙风味参数和与其对应的风门开启时间；
    所述控制装置接收输入的烘焙风味参数，查找与其对应的风门开启时间，根据所述风门开启时间控制所述风门的延时开启。
  9. 根据权利要求1至5任意一项所述的烘豆机，其特征在于：还包括用于调节风门开合程度的手动开关，所述手动开关向所述控制装置发送控制信号。
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325191A (en) * 1980-05-16 1982-04-20 Advance Company Limited Coffee roaster
CN204969366U (zh) * 2015-08-07 2016-01-20 郑州蓝景机械设备有限公司 一种咖啡烘焙机
CN205624363U (zh) * 2016-04-14 2016-10-12 欣玛科技有限公司 一种咖啡烘豆机
CN205947086U (zh) * 2016-04-12 2017-02-15 深圳市学院派咖啡有限公司 一种自动温控咖啡豆烘焙机
CN207383470U (zh) * 2017-07-24 2018-05-22 普洱澜沧江咖啡有限公司 一种咖啡豆烘干机
CN110292186A (zh) * 2019-08-12 2019-10-01 上海馨籽咖啡有限公司 一种烘豆机
CN210809219U (zh) * 2019-08-12 2020-06-23 上海馨籽咖啡有限公司 一种烘豆机

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325191A (en) * 1980-05-16 1982-04-20 Advance Company Limited Coffee roaster
CN204969366U (zh) * 2015-08-07 2016-01-20 郑州蓝景机械设备有限公司 一种咖啡烘焙机
CN205947086U (zh) * 2016-04-12 2017-02-15 深圳市学院派咖啡有限公司 一种自动温控咖啡豆烘焙机
CN205624363U (zh) * 2016-04-14 2016-10-12 欣玛科技有限公司 一种咖啡烘豆机
CN207383470U (zh) * 2017-07-24 2018-05-22 普洱澜沧江咖啡有限公司 一种咖啡豆烘干机
CN110292186A (zh) * 2019-08-12 2019-10-01 上海馨籽咖啡有限公司 一种烘豆机
CN210809219U (zh) * 2019-08-12 2020-06-23 上海馨籽咖啡有限公司 一种烘豆机

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