Yogurt machine and using method thereof
阅读说明:本技术 一种酸奶机及其使用方法 (Yogurt machine and using method thereof ) 是由 高显江 黄国伟 翁马可 于 2020-07-24 设计创作,主要内容包括:本发明公开了一种酸奶机及其使用方法,通过在酸奶机的搅拌容器底部设置垂直向上延伸的搅拌容器凸起,将搅拌头可拆卸套设在搅拌容器凸起上,通过动力装置带动搅拌头转动从而实现对搅拌容器内混合液的充分搅拌。同时在搅拌容器底部设置温度传感器监控搅拌容器的温度,从而保证在不同环境下保温条件的恒定。通过设置可以简单拆卸的搅拌装置,消除了卫生死角,保证制作酸奶后可以轻松地将酸奶机清洗干净,同时在制作酸奶过程中可以保证牛奶与乳酸菌的混合液得到充分搅拌;通过设置具有温度传感器的控温装置,可以保证酸奶发酵过程中的保温条件恒定,从而得到高品质的酸奶。(The invention discloses a yogurt machine and a use method thereof. Meanwhile, the temperature sensor is arranged at the bottom of the stirring container to monitor the temperature of the stirring container, so that the constancy of heat preservation conditions in different environments is guaranteed. By arranging the stirring device which can be simply disassembled, the sanitary dead angle is eliminated, the yoghourt machine can be easily cleaned after yoghourt is made, and meanwhile, the mixed liquid of milk and lactic acid bacteria can be fully stirred in the process of making yoghourt; the temperature control device with the temperature sensor can ensure constant heat preservation conditions in the yogurt fermentation process, so that high-quality yogurt can be obtained.)
1. A yogurt machine, comprising:
a base;
the stirring container is placed on the base, the center of the bottom of the stirring container vertically extends upwards to form a cylindrical stirring container bulge, and the stirring container is used for fermenting and making yoghourt;
the stirring device comprises a stirring head which is detachably sleeved on the protrusion of the stirring container, and the stirring device is used for uniformly stirring the yoghourt in the stirring container;
the temperature control device comprises a heater surrounding the stirring container and a temperature sensor contacting the bottom surface of the stirring container, and is used for controlling the temperature of the yoghourt in the stirring container in different fermentation stages.
2. The yogurt machine of claim 1, wherein the stirring head is arranged in a circular ring shape, the inner ring of the stirring head is matched with the protrusions of the stirring container, the outer ring of the stirring head is uniformly provided with stirring teeth, and the stirring head is symmetrically provided with stirring head magnets inside.
3. Yogurt machine according to claim 2, characterized in that the stirring means further comprise a power means comprising:
the magnetic assembly extends into a stirring container cavity formed by vertically and upwardly extending the bottom of the stirring container from the lower part, and a magnetic block is arranged in the magnetic assembly;
the motor drives the magnetic assembly to rotate through a rotating shaft and drives the stirring head to rotate through the magnetic action between the magnetic blocks and the stirring head magnetic block.
4. The yogurt machine of claim 2 or 3, wherein the stirring device further comprises a stirring cover, the stirring cover comprises a first end of the stirring cover adapted to the stirring head and a second end of the stirring cover adapted to the stirring container protrusion, the stirring cover covers the stirring head after the stirring cover is fitted over the stirring container protrusion, the inner side of the first end of the stirring cover is provided with a convex tooth, and the convex tooth is engaged with and clamped with the stirring tooth of the stirring head.
5. Yogurt machine according to claim 1, characterized in that an upper cover is provided in the middle of the base, which divides the base into a first chamber with an open upper part and a second chamber arranged below the first chamber, the mixing container being accommodated in the first chamber.
6. Yogurt machine according to claim 5, characterized in that the temperature sensor is an NTC temperature sensor, the heater is an electromagnetic heating coil, the temperature sensor comprises:
the probe is arranged between the upper cover and the stirring container, is in contact with the bottom surface of the stirring container, and is an NTC probe;
a connector connecting the probe and the heater through the upper cover.
7. The yogurt machine of claim 5, wherein the upper cover is provided with a plurality of rubber pads, and the stirring container is supported by the rubber pads after being placed in the first cavity, so that the stirring container is prevented from being damaged due to collision with the upper cover.
8. The yogurt machine of claim 5, further comprising a control circuit board disposed in the second cavity of the base and electrically connected to the temperature control device and the stirring device, respectively.
9. A method for making yogurt by using the yogurt maker of any one of claims 1 to 8, comprising the steps of:
s100, pouring milk and lactic acid bacteria into the stirring container in proportion;
s200, starting the yoghourt machine, starting the stirring device to stir and mix the mixed liquid of the milk and the lactic acid bacteria, and starting the temperature control device to heat the mixed liquid and monitor the temperature of the mixed liquid;
s300, when the temperature control device detects that the mixed liquid reaches a preset temperature, stopping stirring by the yogurt machine and entering a heat preservation state;
s400, when the time for entering the heat preservation state exceeds the preset time, the yogurt machine enters a standby state.
10. Method for making yoghurt as claimed in claim 9, characterized in that the preset temperature does not exceed 46 ℃.
Technical Field
The invention relates to a beverage manufacturing device, in particular to a yogurt machine and a using method thereof.
Background
The yoghourt is a sour and sweet milk beverage, modern families can use household yoghourt machines to prepare fresh yoghourt in order to ensure food safety and avoid additives, but the fermentation temperature of the lactic acid bacteria is optimal at 43 ℃, and the yoghourt needs to be kept at 43 ℃ for 8-10 hours in the process of preparing the yoghourt. Therefore, when making the yoghourt, the mixed liquid of the milk and the lactic acid bacteria needs to be heated continuously to ensure that the temperature of the mixed liquid is kept constant. In order to ensure that the temperature of the mixed liquid at each part is kept uniform, the mixed liquid needs to be continuously stirred in the fermentation process, the manual stirring is time-consuming and labor-consuming, and the effect of full stirring cannot be achieved.
In order to solve the problems, in the prior art, a stirring rod or a stirring blade is generally added in a yogurt machine, and the mixed liquid of milk and lactic acid bacteria is fully stirred by the machine stirring mode; meanwhile, a heating device is added at the bottom of the yogurt machine to continuously supply heat to the mixed liquid. However, the prior art also has the problems that after the stirring rod or the stirring blade is added in the yogurt machine, the stirring rod or the stirring blade is difficult to clean with the cup wall or the cup bottom of the yogurt machine, the yogurt machine is difficult to clean as the stirring device is used as a sanitary dead angle, the quality of the prepared yogurt is reduced after the stirring device is used for a long time, and even the food safety is caused; the heating device added at the bottom of the yoghourt machine cannot effectively detect the temperature of the mixed liquid of the milk and the lactic acid bacteria, and delay exists in temperature control, so that the temperature fluctuation in the yoghourt fermentation process is large, and the final yoghourt quality is influenced.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide a yogurt machine and a using method thereof, and aims to solve the problem that the yogurt machine in the prior art is not clean and the final yogurt quality is reduced due to unstable temperature control.
The technical scheme of the invention is as follows:
a yogurt machine, comprising:
a base;
the stirring container is placed on the base, the center of the bottom of the stirring container vertically extends upwards to form a cylindrical stirring container bulge, and the stirring container is used for fermenting and making yoghourt;
the stirring device comprises a stirring head which is detachably sleeved on the protrusion of the stirring container, and the stirring device is used for uniformly stirring the yoghourt in the stirring container;
the temperature control device comprises a heater surrounding the stirring container and a temperature sensor contacting the bottom surface of the stirring container, and is used for controlling the temperature of the yoghourt in the stirring container in different fermentation stages.
The yoghourt machine is characterized in that the stirring head is arranged in a circular ring shape, the inner ring of the stirring head is matched with the protrusion of the stirring container, the outer ring of the stirring head is uniformly provided with stirring teeth, and the stirring head magnetic blocks are symmetrically arranged inside the stirring head.
The yogurt machine, wherein the stirring device further comprises a power device, and the power device comprises:
the magnetic assembly extends into a stirring container cavity formed by vertically and upwardly extending the bottom of the stirring container from the lower part, and a magnetic block is arranged in the magnetic assembly;
the motor drives the magnetic assembly to rotate through a rotating shaft and drives the stirring head to rotate through the magnetic action between the magnetic blocks and the stirring head magnetic block.
The yogurt machine is characterized in that the stirring device further comprises a stirring cover, the stirring cover comprises a first stirring cover end matched with the stirring head and a second stirring cover end matched with the protrusion of the stirring container, the stirring cover covers the stirring head after the stirring cover is sleeved on the protrusion of the stirring container, and the inner side of the first stirring cover end is provided with a convex tooth which is engaged with the stirring tooth of the stirring head for clamping.
The acidophilus milk machine, wherein, temperature sensor is NTC temperature sensor, the heater is electromagnetic heating coil, temperature sensor includes:
the probe is arranged between the upper cover and the stirring container, is in contact with the bottom surface of the stirring container, and is an NTC probe;
a connector connecting the probe and the heater through the upper cover.
The yogurt machine is characterized in that an upper cover is arranged in the middle of the base, the upper cover divides the base into a first cavity with an upper opening and a second cavity arranged below the first cavity, and the stirring container is accommodated in the first cavity.
The yogurt machine is characterized in that the upper cover is provided with a plurality of rubber pads, and the stirring container is supported by the rubber pads after being placed in the first cavity, so that the stirring container is prevented from being damaged due to collision with the upper cover.
The yogurt machine further comprises a control circuit board, wherein the control circuit board is arranged in the second cavity of the base and is respectively and electrically connected with the temperature control device and the stirring device.
A method for making yoghourt by using the yoghourt machine comprises the following steps:
s100, pouring milk and lactic acid bacteria into the stirring container in proportion;
s200, starting the yoghourt machine, starting the stirring device to stir and mix the mixed liquid of the milk and the lactic acid bacteria, and starting the temperature control device to heat the mixed liquid and monitor the temperature of the mixed liquid;
s300, when the temperature control device detects that the mixed liquid reaches a preset temperature, stopping stirring by the yogurt machine and entering a heat preservation state;
s400, when the time for entering the heat preservation state exceeds the preset time, the yogurt machine enters a standby state.
The method for making the yoghourt, wherein the preset temperature is not more than 46 ℃.
Compared with the prior art, the yoghourt machine and the using method thereof are provided, the stirring container protrusion extending vertically upwards is arranged at the bottom of the stirring container of the yoghourt machine, the stirring head is sleeved on the stirring container protrusion, the stirring head is driven to rotate through the power device, so that the mixed liquid in the stirring container is fully stirred, the stirring head can be taken down during cleaning, the sanitary dead angle is avoided, and the cleaning difficulty is reduced. Meanwhile, the temperature sensor is arranged at the bottom of the stirring container to monitor the temperature of the stirring container, so that the constancy of heat preservation conditions in different environments is guaranteed.
Drawings
Fig. 1 is an exploded view of the yogurt maker of the present invention.
Fig. 2 is a sectional view of the yogurt maker of the present invention.
FIG. 3 is a cross-sectional view of the base of the yogurt maker of the present invention.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
FIG. 5 is a cross-sectional view of a mixing vessel of the yogurt maker of the present invention.
Fig. 6 is an oblique view of the base of the yogurt maker of the present invention.
Fig. 7 is an exploded view of the stirring device of the present invention.
FIG. 8 is a front view of the mixing head of the present invention.
Fig. 9 is a schematic view of the combination of the mixing head and the mixing cover according to the present invention.
FIG. 10 is a flow chart of a method for making yogurt by using the yogurt maker of the present invention.
Detailed Description
The invention provides a yogurt machine and a use method thereof, and the invention is further described in detail below in order to make the purpose, technical scheme and effect of the invention clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the structures referred to must have a specific orientation or must be constructed in a specific orientation, and should not be construed as limiting the present invention.
In addition, the articles "a" and "the" may refer broadly to the singular or plural unless the context specifically states otherwise. If there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a yogurt machine, which comprises a base 100, a
As shown in fig. 2, an upper cover 110 is disposed in the base 100, and the upper cover 110 divides the base 100 into a first chamber 120 and a second chamber 130. The first chamber 120 is an accommodating chamber with an upper opening, and the second chamber 130 is a closed chamber disposed below the first chamber 120. The second cavity 130 of the base 100 is further provided with a control circuit board 500, and the control circuit board 500 is electrically connected to the temperature control device 300 and the stirring device 400 respectively.
As shown in fig. 3, the first chamber 120 is located at the upper half of the base and is open at the upper side, and the second chamber 130 is located below the first chamber 120. Preferably, a central portion of the upper cover 110 is recessed downward to form the first cavity 120, and a gap is left between a sidewall of the upper cover 110 and the base 100.
As shown in fig. 2, the
As shown in fig. 5, the central position of the bottom of the mixing
As shown in fig. 7, the stirring device includes a stirring
As shown in fig. 3, the power unit 430 includes a magnetic assembly 431 and a motor 432. The motor 432 is disposed in the second cavity 130 of the base 100 below the upper cover 110, and the motor 432 passes through the upper cover 110 via a rotating shaft 433 and is connected to the magnetic assembly 431. The magnetic assembly 431 is disposed in the stirring
As shown in fig. 5, after the stirring
As shown in FIG. 2, the temperature control device 300 comprises a heater 310 and a temperature sensor 320, wherein the heater 310 is disposed around the second cavity 130 of the base 100. Alternatively, the heater 310 is an electromagnetic heating coil. Preferably, the heater 310 is disposed in a gap between the sidewall of the upper cover 110 and the base 100, and the heater 310 generates electromagnetic induction to heat the stirring
Preferably, the temperature control device 300 further comprises a sealing ring 330, and the sealing ring 330 is disposed between the probe 321 and the upper cover 110. The sealing ring 330 is disposed closely to the probe 321, so as to isolate the liquid, and prevent the scattered liquid from flowing down along with the connector 322, thereby preventing the liquid from passing through the upper cover 110 and entering the second cavity 130 of the base 100, and protecting the control circuit board 500. Meanwhile, the sealing ring 330 clamps the probe 321, so that the probe 321 is prevented from inclining, and the probe 321 is prevented from being in poor contact with the stirring
Preferably, a probe accommodating cavity 350 is provided below the upper cover 110 at a position corresponding to the probe 321, as shown in fig. 2 and 4, the probe accommodating cavity 350 is located right below the probe 321 to prevent the probe 321 from falling into the second cavity 130 of the base 100. Preferably, an elastic member 340 is further disposed in the probe accommodating cavity 350, a lower end of the elastic member 340 is fixed at the bottom of the probe accommodating cavity 350, and an upper end of the elastic member 340 is connected to the probe 321. Alternatively, the elastic member 340 is a spring. When the
The upper cover 110 is further provided with rubber pads 111 which are uniformly distributed, as shown in fig. 6, three rubber pads 111 are distributed at three equal positions of a circle. The stirring
The method for using the yogurt machine of the present invention is described below with reference to examples. The mixing
As shown in fig. 10, the present invention also provides a method for preparing yogurt by using the yogurt machine, comprising the steps of:
s100, pouring milk and lactic acid bacteria into the stirring container in proportion;
s200, starting the yoghourt machine, starting the stirring device to stir and mix the mixed liquid of the milk and the lactic acid bacteria, and starting the temperature control device to heat the mixed liquid and monitor the temperature of the mixed liquid;
s300, when the temperature control device detects that the mixed liquid reaches a preset temperature, stopping stirring by the yogurt machine and entering a heat preservation state;
s400, when the time for entering the heat preservation state exceeds the preset time, the yogurt machine enters a standby state.
Wherein the preset temperature is not more than 46 ℃, and the preset time is not less than 8 hours.
Preferably, the preset temperature may be set to about 43 ℃, and the preset time may be set to 8-10 hours.
Preferably, in the first 2 hours of entering the heat preservation state, when the temperature is detected to be lower than 41.5 ℃, heating is started and stirring is started synchronously, and when the temperature reaches 43 ℃, heating is suspended and stirring is stopped, so that the lactic acid bacteria and the milk are fully mixed. When the temperature is kept for 2 hours, stirring is not started, heating is started when the temperature is lower than 41.5 ℃, and heating is suspended when the temperature reaches 43 ℃, so that the yoghourt is solidified.
In addition, before step S100, the method may further include the steps of: and (2) wiping the inside of the stirring container to be dry without oil, sleeving the stirring head on the protrusion of the stirring container, and sleeving the stirring cover on the protrusion of the stirring container and the stirring head.
In summary, the invention provides a yogurt machine and a use method thereof, the bottom of a stirring container of the yogurt machine is provided with a stirring container protrusion extending vertically upwards, the stirring head is sleeved on the stirring container protrusion, the stirring head is driven by a power device to rotate, so that the mixed liquid in the stirring container is fully stirred, and the stirring head can be taken down during cleaning, so that a sanitary dead angle is avoided, and the cleaning difficulty is reduced. Meanwhile, the temperature sensor is arranged at the bottom of the stirring container to monitor the temperature of the stirring container, so that the constancy of heat preservation conditions in different environments is guaranteed. By arranging the unique stirring device, the yoghourt machine disclosed by the invention reduces the cleaning difficulty, ensures that the yoghourt machine can be easily cleaned after yoghourt is made each time, can ensure that the mixed liquid of milk and lactic acid bacteria is fully stirred in the yoghourt making process, and can ensure that the heat preservation condition in the yoghourt fermentation process is constant by arranging the temperature control device with the temperature sensor, thereby obtaining high-quality yoghourt.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.