CN114468769A

CN114468769A - Automatic tea making machine

Info

Publication number: CN114468769A
Application number: CN202210048667.3A
Authority: CN
Inventors: 邢江浩; 曾文彬; 吴志军; 李琳玉; 吴惠民
Original assignee: Hunan University of Science and Technology
Current assignee: Hunan University of Science and Technology
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-05-13

Abstract

The invention discloses an automatic tea making machine, which comprises a shell, a water storage device, a temperature and humidity control device, a tea storage chamber, a tea discharging device, a tea separating device, a conveying device and a controller, wherein the water storage device, the temperature and humidity control device, the tea storage chamber, the tea discharging device, the tea separating device, the conveying device and the controller are arranged on the shell, the water storage device can heat water contained in the water storage device and send the heated water out through a water outlet, the tea storage chamber is used for storing tea, the temperature and humidity control device can adjust the temperature and humidity in the tea storage chamber, the upper end of the tea separating device is connected with the tea storage chamber, tea discharging leaves capable of being quantitatively arranged at the lower end of the tea separating device are used for placing a plurality of stacked cups in the tea discharging device, the cups can be placed on the conveying device one by one, the conveying device receives the cups from the tea discharging device, and conveys the cups to the lower part of the tea separating device in sequence, and receives the tea discharged from the water storage device. The tea making machine can accurately and automatically make tea by automatically discharging tea leaves and discharging water with set temperature, can automatically make multiple cups of tea, has high tea making efficiency, and can simultaneously keep the tea leaves under proper temperature and humidity conditions.

Description

Automatic tea making machine

Technical Field

The invention belongs to the technical field of tea making machines, and particularly relates to an automatic tea making machine.

Background

China is a auspicious place of tea culture, and tea making for visitors is a traditional etiquette of China. The tea leaves are various in types, different tea leaves have different requirements on conditions such as temperature and humidity during storage, and if the storage conditions are not met, the tea leaves are easy to deteriorate to influence the taste and even go moldy. In addition, the existing tea making mode is mainly to make tea through manual work, and tea leaves and boiled water are added according to experience and personal habits, so that the taste of the made tea is often not ideal. When visitors are more, the time for the waiters to use the tea brewing is longer, the service recency of the waiters is affected, and the tea brewing efficiency is low.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide an automatic tea making machine which can accurately discharge tea leaves and discharge water with set temperature for automatically making tea, the tea water has accurate and uniform taste, the problems that a plurality of cups of tea are not uniform and the taste is difficult to control in the traditional manual tea making process are avoided, a plurality of cups of tea can be automatically made at the same time, and the tea making efficiency is high; the tea can be kept under proper temperature and humidity conditions, the taste of the tea is guaranteed, and the tea can be selected according to the tastes of different people.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides an automatic tea making machine, including the casing with install the water storage device on the casing, wet device of accuse control by temperature change, store up the tea room, go out the cup device, divide the tea device, conveyer and controller, the water storage device can be with the water heating of inside splendid attire and can see water out through the delivery port, it is used for storing tealeaves to store up the tea room, the temperature and humidity in the adjustable tea room that stores up of wet device of accuse by temperature change, the upper end of dividing the tea device links up stores up the tea room, the lower extreme can be quantitative goes out the tealeaves, be used for placing a plurality of cups that pile up in going out the cup device, and can place the cup on conveyer one by one, conveyer receives the cup that gets off from a cup device, and transport the cup in proper order to the below that divides the tea device to receive the tealeaves that divides the tea device to go out and the below of delivery port to receive the play water in the water storage device.

As a further improvement of the above technical solution:

the tea making machine further comprises an infrared distance sensor used for sensing the position of the cup on the conveying device, and the infrared distance sensor is electrically connected with the controller.

The water storage device includes the storage water tank, the water filling port, heating device and at least one delivery port, the storage water tank is used for splendid attire water, the one end intercommunication storage water tank of water filling port, outside water source can be connected to the other end, be used for adding water for the storage water tank, the one end intercommunication storage water tank of delivery port, the other end can link up outside water receiving device, heating device is located the below of the bottom plate of storage water tank, heating device is including heating the substrate, the conductor, the water conservancy diversion water pipe, the material of heating the substrate is the stainless steel, one side of heating the substrate is equipped with the conductor, the opposite side is the water conservancy diversion water pipe, the conductor, heating substrate and water conservancy diversion water pipe contact in proper order, the conductor generates heat after the circular telegram, and transmit the heat to the water conservancy diversion water pipe through the heating substrate, the one end intercommunication storage water tank of water conservancy diversion water pipe, other end intercommunication delivery port.

The temperature and humidity control device comprises a semiconductor refrigerator for adjusting the temperature and the humidity of the tea storage chamber.

The semiconductor refrigerator comprises a semiconductor refrigerating piece, a cooling fan, a radiator, a temperature sensing probe and a humidity probe, wherein the cooling fan, the semiconductor refrigerating piece and the radiator are sequentially connected, the cooling fan is connected with the semiconductor refrigerating piece through a mounting rack, the temperature sensing probe and the humidity probe are mounted on the mounting rack of the cooling fan, and the cooling fan is closer to a tea storage chamber than the radiator.

Go out the cup device including storing up the glass room, at least a set of elastic fixation buckle, at least a set of plectrum device and at least one longitudinal slide, the elastic fixation buckle, the plectrum device is all installed in storing up the glass room, every group elastic fixation buckle can block the bottommost one in a set of cup that piles up, the plectrum device can promote a cup of bottommost, make it shake off the elastic fixation buckle, the cup falls under the action of gravity, and fall to conveyer on along the longitudinal slide, the elastic fixation buckle kick-backs rapidly under the effect of elastic force, block penultimate cup.

Divide the tea device to install in the below that stores up the tea room, divide the tea device to be located the delivery port and go out between the cup device, divide the tea device to include at least one spiral vibrator and at least one weighing device, the lower extreme of spiral vibrator is the opening, weighing device includes the funnel, weigh and control integrator, the baffle, the upper end of funnel links up the opening, the lower extreme of funnel is equipped with the baffle, controller control baffle opens and closes the lower extreme of funnel, tealeaves that stores up in the tea room drives through spiral vibrator and falls into the funnel, it is used for weighing to the tealeaves that falls into the funnel to weigh with control integrator, after the tealeaves that falls into the funnel reaches certain weight, controller control spiral vibrator stop work, tealeaves whereabouts stops in the storage tea room, the baffle is opened simultaneously, tealeaves in the funnel falls down.

The tea separating device further comprises an arc-shaped hydraulic rod, one end of the baffle is hinged to the funnel, and the arc-shaped hydraulic rod is connected with and drives the baffle to rotate to block the lower end of the funnel or open the lower end of the funnel.

The conveying device comprises a conveying motor and a conveying belt, the conveying motor is connected with and drives the conveying belt to rotate, the cups fall onto the conveying belt from the cup discharging device, the infrared distance sensor monitors the positions of the cups on the conveying belt and sends the monitored information to the controller, and the controller controls the starting and stopping of the conveying motor according to the received information to enable the cups to stop at the set positions.

The tea making machine further comprises a control panel, the control panel is installed on the shell and is a touch screen operation panel, various parameters including but not limited to the heating temperature of tea, tea concentration, cup number and water can be selected, and the control panel is electrically connected with the controller.

The invention has the beneficial effects that: the tea can be accurately and automatically discharged, and water with a set temperature can be discharged for automatic tea making, so that the tea has accurate and uniform taste, and the problems that a plurality of cups of tea are not uniform and the taste is difficult to control in the traditional manual tea making process are avoided; a plurality of cups of tea can be brewed automatically at the same time, and the tea brewing efficiency is high; the tea can be kept under proper temperature and humidity conditions, so that the taste of the tea is ensured; the tea can be selected according to different tastes.

Drawings

FIG. 1 is a schematic structural diagram of one embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a water storage device according to an embodiment of the present invention;

FIG. 3 is a schematic view of a water storage device according to another embodiment of the present invention;

FIG. 4 is a schematic view of a tea storage room and a temperature and humidity control device according to an embodiment of the present invention;

FIG. 5 is a schematic view of a semiconductor cooler of one embodiment of the present invention;

FIG. 6 is a schematic view of another embodiment of a temperature and humidity control device;

FIG. 7 is a schematic view of a cup dispensing apparatus according to an embodiment of the present invention;

FIG. 8 is a schematic view of another perspective of the cup dispensing apparatus according to an embodiment of the present invention;

FIG. 9 is a schematic view of a tea storage chamber and a tea dispensing device according to one embodiment of the invention;

FIG. 10(a) is a schematic view of the closure of the baffles of a hopper according to one embodiment of the present invention;

FIG. 10(b) is a schematic view of the hopper of one embodiment of the present invention with its baffles open;

FIG. 11 is a schematic view of a transfer device according to an embodiment of the present invention;

figure 12 is a schematic view of a tray and cup according to one embodiment of the present invention.

Detailed Description

The following describes in detail embodiments of the present invention with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

An automatic tea making machine is shown in figures 1-12 and comprises a shell 1, a water storage device 2, a tea storage chamber 7, a temperature and humidity control device 3, a cup outlet device 4, a tea distributing device 5, a conveying device 6, a control panel, an infrared distance sensor 8 and a controller, wherein the water storage device 2, the tea storage chamber 7, the temperature and humidity control device 3, the cup outlet device 4, the tea distributing device 5, the conveying device 6, the control panel, and the controller are installed on the shell 1.

The water storage device 2 is positioned in the shell 1, and the water storage device 2 comprises a water storage tank 22, a water filling port 21, a heating device and at least one water outlet 26. The water storage tank 22 is used for containing water, one end of the water filling port 21 is communicated with the water storage tank 22, and the other end of the water filling port can be connected with an external water source and is used for filling water into the water storage tank 22. One end of the water outlet 26 is communicated with the water storage tank 22, and the other end can be connected with an external water receiving device. Preferably, the water outlet 26 is connected to the bottom of the water storage tank 22, and when the water outlet 26 is opened, the water in the water storage tank 22 can flow out by gravity. Specifically, the water outlet 26 is connected to the conveyor 6.

The heating device is used for heating water in the water storage tank 22 and heating by adopting a rare earth thick film heating technology. The heating device is located below the water storage tank 22, and specifically, the heating device is located below the bottom plate of the water storage tank 22. The heating device includes a heating substrate 23, a conductor 24, and a water guide pipe 25. The heating substrate 23 is made of stainless steel. One side of the heating substrate 23 is provided with a conductor 24, the other side is provided with a water guide pipe 25, and the conductor 24, the substrate 23 and the water guide pipe 25 are contacted in sequence. One end of the diversion water pipe 25 is communicated with the water storage tank 22, and the other end is communicated with the water outlet 26, namely, water in the water storage tank 22 can enter the diversion water pipe 25, and the conductor 24 is a thick film circuit electric heating conductor. In this way, an absolute water-electricity separation is achieved, i.e. the conductor 24 is not in direct contact with the water. When the conductor 24 is electrified to generate heat, the temperature can be raised to more than 150-300 degrees instantly, the conductor 24 transfers the heat to the base material 23, the base material 23 transfers the heat to the diversion water pipe 25, the water in the diversion water pipe 25 is also heated quickly, and the water heated to the set temperature in the diversion water pipe 25 flows out through the water outlet 26. In this way, the heating device can provide hot water at different temperatures at unlimited flow rates, i.e., hot on demand.

The opening and closing of the water outlet 26 is controlled by the controller. The technical scheme of the controller for controlling the opening and closing of the water outlet 26 and controlling the water yield can adopt the prior art, and is not described in detail herein. The water yield can be determined by referring to a common paper cup with a diameter of 75mm, and the water yield at one time is set to be 200 ml. The controller controls the water outlet 26 to be opened, and when the outflow water amount is a set value, the controller controls the water outlet 26 to be closed.

In this embodiment, two water outlets 26 are provided, and correspondingly, two water diversion pipes 25 are provided, and the two water diversion pipes 25 are respectively connected to the two water outlets 26.

The tea storage chamber 7 is used for storing tea. The lower end of the tea storage chamber 7 is provided with at least one tea outlet.

The temperature and humidity of the tea storage chamber 7 can be adjusted by the temperature and humidity control device 3. The temperature and humidity control device 3 includes a semiconductor refrigerator 31, a water guide pipe 32 and a water storage box 33. The semiconductor refrigerator 31 is installed on the wall surface of the tea storage chamber 7, and the semiconductor refrigerator 31 comprises a semiconductor refrigeration sheet 311, a cooling fan 312, a radiator 313, a temperature sensing probe 314 and a humidity probe 315. The cooling fan 312, the semiconductor chilling plate 311 and the radiator 313 are sequentially connected, the cooling fan 312 is connected with the semiconductor chilling plate 311 through a mounting rack, and the temperature sensing probe 314 and the humidity sensing probe 315 are mounted on the mounting rack of the cooling fan 312. The cooling fan 312 is closer to the tea storage chamber 7 than the radiator 313. The upper end of the water conduit 32 is connected with the lower end of the semiconductor refrigeration sheet 311, the lower end of the water conduit 32 is connected with the water storage box 33, a rubber floating block 331 is arranged in the water storage box 33, and a water level alarm 332 is arranged at the top of the water storage box 33. Preferably, a plurality of semiconductor refrigerators 31 and a plurality of water introduction pipes 32 are provided, and all the water introduction pipes 32 share one water storage box 33. The plurality of semiconductor refrigerators 31 can adjust the temperature and humidity of the tea storage chamber 7 from a plurality of angles, so that the temperature and humidity in the tea storage chamber 7 are uniform.

The temperature and humidity values of the tea storage chamber are adjusted and controlled according to the optimal storage temperature and humidity of different tea leaves, so that the quality of the tea leaves is guaranteed. The temperature sensing probe 314 is used for sensing the temperature of the tea storage chamber 7 and sending the sensed information to the controller, and the humidity probe 315 is used for sensing the humidity of the tea storage chamber 7 and sending the sensed information to the controller.

The working principle of the temperature and humidity control device 3 is as follows: the cold air that semiconductor refrigeration piece 311 produced is through thermantidote 312 conveying into storing up tea room 7, and simultaneously, when the high temperature air that has vapor flows low temperature semiconductor refrigeration ware 31, the air temperature reduces, has reached to be less than air dew point temperature, just makes the hydrone of air condense into the water droplet, plays the effect of dehumidification in order to guarantee storing up the drying of tea room 7. The water drops flow into the water storage box 33 through the water guide pipe 32, the rubber floating block 331 in the water storage box 33 will rise with the water level, and when the water level reaches the highest level, the water level alarm 332 at the top will be triggered to prompt the water change. The heat sink 313 transfers heat to the external environment.

A plurality of stacked cups 9 are placed in the cup dispensing device 4 and the cups 9 can be placed one by one on the conveyor 6. The cup discharging device 4 comprises a cup storage chamber 41, at least one set of elastic fixing buckles 42, at least one set of shifting sheet devices 43 and at least one longitudinal slide 44. The number of the groups of the elastic fixing buckles 42, the number of the groups of the shifting piece devices 43 and the number of the longitudinal slideways 44 are the same. The elastic fixing buckle 42 and the shifting piece device 43 are both arranged in the cup storage chamber 41, and the plurality of longitudinal slideways 44 are respectively connected with the plurality of elastic fixing buckles 42. Each set of resilient retention clips 42 comprises at least two resilient clips for retaining a set of stacked cups 9, preferably paper cups, and the resilient clips retain the bottom most one of the set of stacked cups 9, thereby retaining a set of stacked paper cups. The pick device 43 may push the bottommost one of the paper cups to break free the resilient catch. The movement of the striking plate device 43 can be realized by the prior art, for example, by electromagnetic control, when the control circuit is powered on, the striking plate device 43 is driven by magnetic force and pushes the cup 9 in contact with the striking plate device, and when the control circuit is powered off, the striking plate device 43 is reset under the action of elastic force. The paper cup falls under gravity after disengaging the catch 42 and along the longitudinal slide 44 onto the conveyor 6. The elastic buckle rebounds rapidly under the action of the spring force to clamp the penultimate paper cup, namely, the shifting piece device 43 only falls down one paper cup per time. Preferably, the outer diameter of the longitudinal slide 44 is slightly larger than the maximum outer diameter of the paper cup, so that the paper cup can be guided and righted, the paper cup can fall vertically, the paper cup is accurate in point position when falling with the aid of the longitudinal slide 44, and is in a vertical state when falling on the conveying device 6, and the paper cup can smoothly finish the work of discharging the paper cup. Preferably, in the embodiment, four sets of elastic fixing buckles 42, four sets of shifting block devices 43 and four longitudinal sliding ways 44 are provided, the four sets of elastic fixing buckles 42 are arranged in two rows and two columns, and can respectively clamp four sets of stacked paper cups, i.e. four cups 9 can be discharged at the same time, and the four cups 9 are arranged in two rows and two columns when falling on the conveying device 6.

The tea distributing device 5 is arranged below the tea storing chamber 7, and preferably, the tea distributing device 5 is positioned between the water outlet 26 and the cup discharging device 4. The tea dispensing device 5 comprises at least one helical vibration device 51 and at least one weighing device. The number of the spiral vibration devices 51 and the number of the weighing devices are the same as the number of the tea leaves. The upper end of the spiral vibration device 51 is connected with the tea outlet, the lower end of the spiral vibration device 51 is an opening 511, and the spiral vibration device 51 is connected with the upper tea storage chamber 7. The rotating shaft in the middle of the spiral vibration device 51 drives the blades to rotate and vibrate, tea leaves in the tea storage chamber 7 fall downwards through the opening 511 via the spiral vibration device 51, and when the spiral vibration device 51 stops, the tea leaves stop falling, so that the tea is guaranteed to be smooth, not blocked and controllable.

The upper end of the weighing device engages the opening 511 of the screw vibrating device 51. The weighing device comprises a funnel 521, a weighing and control integrator, an arc-shaped hydraulic rod 522 and a baffle 523. The upper end of the funnel 521 is connected with the opening 511 at the lower end of the spiral vibration device 51, and the lower end of the funnel 521 is provided with a baffle 523. One end of the baffle 523 is hinged to the funnel 521, and the arc hydraulic rod 522 is connected to drive the baffle 523 to rotate to block the lower end of the funnel 521 or open the lower end of the funnel 521. The arc hydraulic rod 522 is connected with a controller, and the controller controls the arc hydraulic rod 522 to act. The weighing and control integrator can weigh the tea leaves in the hopper 521 and send the weighing information to the controller.

The working principle of the tea separating device 5 is as follows: baffle 523 is at first in the closed condition, spiral vibrator 51 starts, store up tealeaves in the tea room 7 and pass through in opening 511 gets into funnel 521 via spiral vibrator 51, weigh and control the integrator and immediately weigh the tealeaves in funnel 521, and send weighing information for the controller, when tealeaves weight reaches the limited quota, controller control spiral vibrator 51 stops, store up tealeaves in the tea room 7 and stop to fall into funnel 521, the controller controls arc hydraulic stem 522 simultaneously and drives the baffle 523 and open, the tealeaves of weighing good weight in the funnel 521 falls down.

As can be seen from the above, the upper end of the tea distributing device 5 is connected with the tea outlet of the tea storing chamber 7, and the lower end is connected with the conveying device 6. Preferably, in this embodiment, two tea outlets are provided, two spiral vibration devices 51 and two weighing devices are provided.

The conveying device 6 receives the cups 9 from the cup discharging device 4, and conveys the cups 9 to the lower part of the tea distributing device 5 to receive the tea leaves discharged from the tea distributing device 5 and the lower part of the water outlet 26 to receive the discharged water from the water storage device 2. The conveyor 6 includes a conveyor motor 61 and a conveyor belt 62. The conveying motor 61 is connected with and drives the conveying belt 62 to rotate, the conveying motor 61 is also electrically connected with the controller, and the controller controls the conveying motor 61 to start or stop. After the conveying motor 61 is started, the conveying belt 62 is driven to convey, and the conveying belt 62 carries the cup 9 to move forwards. Infrared ray distance sensor 8 installs the one end at conveyer belt 62, and infrared ray distance sensor 8 can respond to the position of cup 9 and send the information that senses for the controller, and the controller is according to the start-up and the stop of the information control conveying motor 61 of inside settlement and the positional information of cup 9 received, relies on infrared ray distance sensor 8 to carry out the position location promptly, makes cup 9 stop to receive tealeaves and water at the position of settlement, continues the conveying after finishing receiving.

As another embodiment, a tray 63 can be additionally arranged, the initial position of the tray 63 is positioned below the cup discharging device 4, and the conveying device 6 is provided with a positioning device for positioning the initial position of the tray 63. Be equipped with a plurality of draw-in grooves on the tray 63, cup 9 places on the draw-in groove, so guarantee the stability of cup 9 in the transportation, make things convenient for the end tea. Preferably, four slots are provided on the tray 63, and the four slots are arranged in two rows and two columns and can respectively receive the cups 9 sliding down from the four longitudinal slideways 44. The arrangement direction of the two weighing devices is perpendicular to the conveying direction of the conveyor belt 62, and the arrangement direction of the two water outlets 26 is perpendicular to the conveying direction of the conveyor belt 62. Namely, the arrangement direction of the outlets of the two water outlets 26 is parallel to the arrangement direction of the outlets of the two tea leaves.

The control panel is arranged on the shell 1 and is a touch screen operation panel which can select tea, light and dark, the number of cups and the like.

The control panel, the temperature sensing probe 314, the humidity probe 315, the water level alarm 332, the compression motor of the semiconductor refrigerator 31, the infrared distance sensor 8 and other electrical elements are electrically connected with the controller.

The working principle of the invention is as follows: the tea leaves are placed in the tea storage chamber 7 and the corresponding tea product, such as green tea, is selected. After setting, the temperature sensing probe 314 and the humidity sensing probe 315 can monitor the temperature and the humidity in the tea storage chamber 7 respectively, and send the monitored temperature and humidity information to the controller, if the monitored temperature and humidity values are not in the set corresponding tea range, the controller can control the semiconductor refrigerator 31 to start up to adjust the temperature and the humidity in the tea storage chamber 7 until the temperature and the humidity in the tea storage chamber 7 reach the set range.

When tea is needed to be brewed, the number and the shade of the cups needing to be brewed are selected through the control panel. After the controller receives the instruction of the control panel, the shifting piece device 43 is controlled to act, the shifting piece device 43 pushes the corresponding paper cup, the paper cup falls into the conveying belt 62, after the paper cup falls onto the conveying belt 62, the infrared distance sensor 8 receives an infrared signal fed back by the paper cup, the infrared distance sensor 8 sends the received information to the controller, and the controller controls the conveying motor 61 to start. Then, the conveying motor 61 drives the conveying belt 62, the conveying belt 62 drives the cup 9 to convey, the infrared distance sensor 8 monitors the position of the cup 9 at any time in the conveying process, and the controller controls the motor 61 to start or stop according to the received position information of the cup 9 fed back by the infrared distance sensor 8. When the cup 9 reaches the position right below the tea distributing device 5, the conveying motor 61 stops, and the cup 9 stops advancing. Meanwhile, the controller controls the spiral vibration device 51 to be started, tea leaves in the tea storage chamber 7 are driven by the spiral vibration device 51 to enter the funnel 521 through the opening 511, the baffle 523 is in a closed state, the weighing and control integrator weighs the tea leaves entering the funnel 521 and sends weighing information to the controller, when the weight reaches a set value, the controller controls the spiral vibration device 51 to stop, the arc-shaped hydraulic rod 522 is controlled to drive the baffle 523 to rotate, the bottom of the funnel 521 is opened, and the tea leaves in the funnel 521 fall into a cup 9 right below the tea distributing device 5. Then, the controller controls the transmission motor 61 to restart, the cup 9 continues to move forwards, when the infrared distance sensor 8 monitors that the position of the cup 9 reaches the position right below the water outlet 26, the transmission motor 61 stops, the controller controls the conductor 24 to be electrified, the water outlet 26 is opened, water with a set temperature, generally speaking, water with the optimal tea brewing temperature flows out of the water outlet 26, and when a certain amount of water flows into the cup 9, the water outlet 26 is closed. The transmission motor 61 is continuously started, and the transmission belt 62 drives the cup 9 added with the quantitative tea and the quantitative boiled water to be transmitted to a set position and then is stopped.

As can be seen from the above, the empty cup falls on the conveyor belt 62 and moves forward, and the tea adding and water adding work is automatically completed in sequence.

It should be noted that, in this embodiment, four cups of tea can be dispensed at a time, when the number of cups of tea selected at a time is not more than three cups, for example, two cups are dispensed, two cups 9 dispensed by the cup dispensing device 4 are arranged in a row, the arrangement direction of the two cups 9, the arrangement direction of the two water outlets 26, and the arrangement direction of the two tea outlets are parallel, when the cups 9 are conveyed below the tea outlets and below the water outlets 26, the two tea outlets can simultaneously dispense tea into the two cups 9, and the two water outlets 26 can simultaneously dispense boiled water into the two cups 9. Cup 9 relies on infrared ray distance sensor 8 to carry out the position location, stops when making it accurately be located tealeaves export under and under delivery port 26. When the cup number of the tea of once selection bubble is greater than two cups, if when making three cups, in the direction of transfer of cup 9, two cups 9 of first row are put, cup 9 is put to the appointed draw-in groove position of second row, it is corresponding, the system sets up to infrared ray distance sensor 8 and senses that cup 9 of first row arrives and stops conveyer motor 61 under dividing tea device 5 and accomplish and add the tealeaves after, conveyer motor 61 starts and makes conveyer belt 62 convey and set for the distance and stop, cup 9 of this moment second row is located under dividing tea device 5, only have a spiral vibrator 51 and the work of weighing device that corresponds this moment, add tealeaves in the cup 9 of second row. The principle is the same when water is added.

The water outlet 26 adds the same amount of water into the cup 9 each time, so the tea concentration is controlled by different tea amount, and the corresponding amount of tea added is different when the control panel inputs different concentrations.

Finally, it must be said here that: the above embodiments are only used for further detailed description of the technical solutions of the present invention, and should not be understood as limiting the scope of the present invention, and the insubstantial modifications and adaptations made by those skilled in the art according to the above descriptions of the present invention are within the scope of the present invention.

Claims

1. An automatic tea making machine is characterized by comprising a shell (1), a water storage device (2), a temperature and humidity control device (3), a tea storage chamber (7), a cup discharging device (4), a tea distributing device (5), a conveying device (6) and a controller, wherein the water storage device (2) is arranged on the shell (1) and can heat water contained inside and send the water out through a water outlet (26), the tea storage chamber (7) is used for storing tea, the temperature and humidity in the tea storage chamber (7) can be adjusted by the temperature and humidity control device (3), the upper end of the tea distributing device (5) is connected with the tea storage chamber (7), the lower end of the tea distributing device can discharge the tea quantitatively, a plurality of stacked cups (9) are placed in the cup discharging device (4), the cups (9) can be placed on the conveying device (6) one by one, the conveying device (6) receives the cups (9) discharged from the cup discharging device (4), and the cups (9) are sequentially transported to the lower part of the tea distributing device (5) to receive the tea leaves discharged by the tea distributing device (5) and the lower part of the water outlet (26) to receive the effluent in the water storage device (2).

2. The tea maker of claim 1, wherein: the tea making machine further comprises an infrared distance sensor (8) used for sensing the position of the cup (9) on the conveying device (6), and the infrared distance sensor (8) is electrically connected with the controller.

3. The tea maker of claim 1, wherein: the water storage device (2) comprises a water storage tank (22), a water injection port (21), a heating device and at least one water outlet (26), the water storage tank (22) is used for containing water, one end of the water injection port (21) is communicated with the water storage tank (22), the other end of the water injection port can be connected with an external water source and is used for adding water into the water storage tank (22), one end of the water outlet (26) is communicated with the water storage tank (22), the other end of the water outlet can be connected with an external water receiving device, the heating device is positioned below a bottom plate of the water storage tank (22), the heating device comprises a heating base material (23), a conductor (24) and a diversion water pipe (25), the heating base material (23) is made of stainless steel, the conductor (24) is arranged on one side of the heating base material (23), the diversion water pipe (25) is arranged on the other side of the heating base material, the conductor (24), the heating base material (23) and the diversion water pipe (25) are sequentially contacted, the conductor (24) heats after being electrified and transmits heat to the diversion water pipe (25) through the heating base material (23), one end of the diversion water pipe (25) is communicated with the water storage tank (22), and the other end is communicated with the water outlet (26).

4. The tea maker of claim 1, wherein: the temperature and humidity control device (3) comprises a semiconductor refrigerator (31) for adjusting the temperature and the humidity of the tea storage chamber (7).

5. The tea maker of claim 4, wherein: semiconductor cooler (31) include semiconductor refrigeration piece (311), thermantidote (312), radiator (313), temperature-sensing probe (314) and humidity probe (315), thermantidote (312), semiconductor refrigeration piece (311) and radiator (313) connect gradually, semiconductor refrigeration piece (311) is connected through the mounting bracket in thermantidote (312), temperature-sensing probe (314) and humidity probe (315) are installed on the mounting bracket of thermantidote (312), thermantidote (312) are more close to than radiator (313) and store up tea room (7).

6. The tea maker of claim 1, wherein: go out cup device (4) including storing up cup room (41), at least a set of elastic fixation buckle (42), at least a set of plectrum device (43) and at least one longitudinal slide (44), elastic fixation buckle (42), plectrum device (43) are all installed in storing up cup room (41), every group elastic fixation buckle (42) can block the bottommost one in a set of cup (9) that piles up, plectrum device (43) can promote a cup of bottommost, make it break away the elastic buckle, cup (9) fall under the action of gravity, and fall to conveyer (6) along longitudinal slide (44), elastic fixation buckle (42) kick-backs rapidly under the effect of elasticity, block penultimate cup.

7. The tea maker of claim 1, wherein: divide tea device (5) to install in the below of storing up tea room (7), divide tea device (5) to be located delivery port (26) and go out between cup device (4), divide tea device (5) to include at least one spiral vibrator (51) and at least one weighing device, the lower extreme of spiral vibrator (51) is opening (511), weighing device includes funnel (521), weigh and control integrator, baffle (523), the upper end of funnel (521) links up opening (511), the lower extreme of funnel (521) is equipped with baffle (523), controller control baffle (523) are opened and are closed the lower extreme of funnel (521), tealeaves in storing up tea room (7) drive through spiral vibrator (51) and fall into funnel (521), the weighing and control integrator is used for weighing the tealeaves that falls into funnel (521), after the tealeaves that falls into funnel (521) reaches certain weight, the controller controls the spiral vibration device (51) to stop working, the tea in the tea storage chamber (7) falls and stops, the baffle (523) is opened at the same time, and the tea in the funnel (521) falls.

8. The tea maker of claim 7, wherein: the tea separating device (5) further comprises an arc-shaped hydraulic rod (522), one end of the baffle plate (523) is hinged to the funnel (521), and the arc-shaped hydraulic rod (522) is connected with and drives the baffle plate (523) to rotate to block the lower end of the funnel (521) or open the lower end of the funnel (521).

9. The tea maker according to claim 1, wherein: the conveying device (6) comprises a conveying motor (61) and a conveying belt (62), the conveying motor (61) is connected with and drives the conveying belt (62) to rotate, the cups (9) fall onto the conveying belt (62) from the cup discharging device (4), the infrared distance sensor (8) monitors the positions of the cups (9) on the conveying belt (62) and sends monitored information to the controller, and the controller controls the starting and stopping of the conveying motor (61) according to the received information to stop the cups (9) at set positions.

10. The tea maker of claim 1, wherein: the tea making machine further comprises a control panel, the control panel is installed on the shell (1) and is a touch screen operation panel, various parameters including but not limited to tea, tea concentration, cup number and water heating temperature can be selected, and the control panel is electrically connected with the controller.