CN211559730U

CN211559730U - Full-automatic tea making device

Info

Publication number: CN211559730U
Application number: CN201921172860.8U
Authority: CN
Inventors: 唐康毅
Original assignee: Jindaotang Catering Jinan Co ltd
Current assignee: Jindaotang Catering Jinan Co ltd
Priority date: 2019-07-17
Filing date: 2019-07-24
Publication date: 2020-09-25
Anticipated expiration: 2029-07-24

Abstract

The utility model relates to a full-automatic steep tea device, especially full-automatic accurate controlled temperature, tealeaves and steep time, the device that can steep multiple tea can extensively be used for milk tea shop and automatic tea beverage equipment. The device comprises a tea making barrel, a tea storage box, a tea weighing hopper, a water boiler, a small tea barrel movement mechanism, a stirring rod, a motor for stirring, a temperature sensor, a water level sensor, a controller, a heating device, a pipeline, an electromagnetic valve, a tea storage barrel, an ice block storage box, an ice block weighing hopper and a flushing pump. When the tea storage barrel for storing certain tea lacks water, the controller automatically starts a tea making program, and various tea can be accurately brewed in a full-automatic manner by controlling different tea amount, temperature and brewing time according to brewing requirements of different tea. The brewed tea can be stored in a tea storage bucket and used by a milk tea shop machine and a full-automatic tea drinking machine.

Description

Full-automatic tea making device

Technical Field

The utility model aims to provide a tea making device which can automatically brew various tea leaves by adopting a corresponding brewing method according to different requirements of different tea leaves on temperature, time and tea leaf consumption. The equipment not only has the characteristics, but also has large yield, and can meet the tea water requirements of continuous large-scale use of dairy tea shops and full-automatic tea machines. Belongs to the field of automatic catering equipment, in particular to the field of tea making equipment.

Background

Tea drinks are increasingly popular with people in China, so that milky tea shops are endless in various places. As is well known, in the milk tea shop, a plurality of tea waters are prepared in advance and used as raw materials for further making milk tea. On one hand, tea water required by a milk tea shop needs to be continuously supplied, and the demand is large; secondly, the process for making tea water in a milk tea shop is complex, the operation flows are multiple, and the temperature, the time, the tea consumption and the ice adding amount, the sequence and the time point of tea adding, ice adding and stirring need to be accurately controlled. Thirdly, the milky tea shop needs to prepare a plurality of kinds of tea water at the same time for use. At present, actual milk tea shops are manually operated and are low in automation degree. The existing tea water brewing equipment is basically a household product with small water yield for direct drinking, the tea making process is different from the brewing method of a milk tea shop to a certain extent, the requirements that the milk tea shop does not need to be attended, the tea shop can be automatically started as long as water is lacked, and various tea water can be brewed fully automatically, continuously and fully in the whole process can not be met.

Disclosure of Invention

The utility model discloses based on above problem, provide one kind according to the different requirements of different tealeaves to temperature, time, tealeaves quantity, adopt corresponding steep method, but the equipment of the steep tea of the multiple tealeaves of full-automatic steep. The equipment comprises a tea making barrel, a tea storage box, a tea weighing hopper, a water boiler, a small tea barrel movement mechanism, a stirring rod, a stirring motor, a temperature sensor, a water level sensor, a controller, a heating device, a pipeline, an electromagnetic valve, a tea storage barrel, an ice block storage box, an ice block weighing hopper and a flushing pump. When the tea storage barrel for storing certain tea water is short of water, the controller automatically starts the tea making program. The small tea barrel moves to the lower part of the corresponding tea hopper through the movement mechanism, and tea leaves are weighed. After the tea leaves are filled, the tea leaves are moved to a tea making barrel to make tea water. And after the tea water is infused, the tea water is guided into the corresponding tea water storage bucket. The small tea barrel moves to a residue discharge position, tea leaf residues are discharged, and the small tea barrel resets after being washed by the washing pump. The utility model discloses based on above problem, provide one kind according to the different requirements of different tealeaves to temperature, time, tealeaves quantity, adopt corresponding steep method, but the equipment of the steep tea of the multiple tealeaves of full-automatic steep. The equipment comprises a tea making barrel, a tea storage box, a tea weighing hopper, a water boiler, a small tea barrel movement mechanism, a stirring rod, a stirring motor, a temperature sensor, a water level sensor, a controller, a heating device, a pipeline, an electromagnetic valve, a tea storage barrel, an ice block storage box, an ice block weighing hopper and a flushing pump. When the tea storage barrel for storing certain tea water is short of water, the controller automatically starts the tea making program. The small tea barrel moves to the lower part of the corresponding tea hopper through the movement mechanism, and tea leaves are weighed. After the tea leaves are filled, the tea leaves are moved to a tea making barrel to make tea water. And after the tea water is infused, the tea water is guided into the corresponding tea water storage bucket. The small tea barrel moves to a residue discharge position, tea leaf residues are discharged, and the small tea barrel resets after being washed by the washing pump.

According to the utility model discloses a full-automatic steep tea device has following characteristics:

1. full-automatic tea making does not need manual operation, reduces the human cost.

2. One machine can brew and store various tea.

3. Enough tea water can be continuously provided, and when a certain tea water is short, water can be automatically supplemented.

4. The temperature, time, proportion of tea leaves and water during brewing and the brewing method (such as brewing or boiling, temperature reduction brewing or brewing and then ice block cooling) are accurately controlled, so that the consistency of the quality of brewed tea at each time is ensured, and the influence of uncertainty of manual operation on the quality of the tea is avoided.

Drawings

Fig. 1 is a schematic view of the overall structure of a tea making machine.

The components in the figure are: the tea making machine comprises a tea making barrel 1, a tea storage box 2, a tea weighing hopper 3, a small tea barrel 4, a small tea barrel 5, a tea boiling machine 6, a water level sensor 11, a pipeline 14, a tea making barrel inlet valve 15, a tea storage barrel 16, an ice storage box 17, an ice weighing hopper 18, a flushing pump 19, a tea making barrel outlet valve 20, a tea making barrel waste water discharging valve 21, a tea storage barrel inlet valve 22, a small tea barrel cover 24, a vertical plate 25 and a tea residue discharging and flushing position 26.

Fig. 2 is a schematic structural view of the interior of the tea making barrel and parts of accessories.

The components in the figure are: 7 ice block inlet, 8 stirring rod, 9 speed reducing motor, 10 temperature sensor and 13 heating device.

Figure 3 is a schematic view of a preferred tea leaf cartridge.

The components in the figure are: 2 tea caddy, 27 motor, 36 rotating impeller.

Fig. 4 is a schematic view of an alternative tea weighing hopper.

The components in the figure are: 28 second motor, 29 baffle and 30 weight sensor.

Fig. 5 is a schematic diagram of a preferred tea weighing hopper.

The components in the figure are: 31 position switch, 32 crank connecting rod, 28 second motor, 29 baffle and 30 weight sensor.

Fig. 6 is a schematic structural diagram of the control system.

Detailed Description

The utility model discloses by system tea bucket (1), a plurality of tealeaves stores up box (2), tealeaves hopper (3) of weighing, little tea bucket (4), little tea bucket motion (5), water dispensers (6), puddler (8), gear motor (9), temperature sensor (10), level sensor (11), controller (12), heating device (13), pipeline (14), system tea bucket water intaking valve (15), storage tea bucket (16), ice-cube stores up box (17), ice-cube hopper (18) of weighing, flush pump (19), system tea bucket outlet valve (20), system tea bucket waste water discharge valve (21), storage tea bucket water intaking valve (22) are constituteed. The water inlet of the tea making barrel (1) is connected with a water boiler (6) and can also be connected with other drinking water sources, and the water outlet is connected with a plurality of tea storage barrels. When the tea storage bucket (16) for storing certain tea water is lack of water, the controller automatically starts the tea making program. The water inlet valve (15) of the tea making barrel is opened, and the drinking water of the water boiler (6) or other water sources is led in. After the required water temperature is reached, a water inlet valve (15) of the tea making barrel is closed. The controller starts the heating device at the right moment through the temperature measured by the temperature sensor (10). After weighing by means of an ice cube hopper (18), the ice cubes are introduced into the water. Meanwhile, the small tea barrel (4) is moved to the lower part of the corresponding tea weighing hopper (3) through the movement mechanism (5). At the moment, tea leaves of the tea leaf storage box begin to fall into the tea leaf weighing hopper (3), and fall into the small tea barrel (4) after reaching the preset weight. When the water temperature in the tea making barrel (1) reaches the preset temperature, the small tea barrel (4) moves into the tea making barrel (1). The speed reducing motor (9) is started to drive the stirring rod (8) to rotate. In the process of brewing, ice blocks with preset weight are added according to a preset program, and the stirring rod (8) is started and stopped according to the preset program. And after the preset time, finishing infusing. The water outlet valve of the tea making barrel (1) and the water inlet valve (22) of the corresponding tea storage barrel (16) are opened. After the tea water is drained, the water outlet valve (20) of the tea making barrel and the water inlet valve (22) of the tea storage barrel are closed. Meanwhile, the small tea barrel (4) moves (5) to a residue discharge position (26) through the operation mechanism, and tea residue is discharged in a turnover mode. The flush pump (19) is then activated to flush the remaining residue through the high pressure jets. After the preset time, the small tea barrel is turned over and reset.

Wherein, a cleaning pump and a nozzle can be arranged in the tea making barrel for cleaning the tea making barrel after the tea making is finished.

In addition, the small tea barrel (4) is a grid container, preferably, the lower part is of a grid structure, and the upper part is of a non-grid structure. So that the water can flow through the tea leaves and can also play a role of sealing. Preferably, the cover (24) of the small tea barrel is of an L-shaped structure with a spring, and a baffle (25) is arranged at the tea inlet of the tea making barrel corresponding to the cover. When the small tea barrel (4) moves to the position of the baffle (25), the cover (24) of the small tea barrel is buckled by the baffle, thereby playing a sealing role and ensuring better brewing effect.

For the tea caddy (2), preferably, the tea caddy (2) is configured with a rotary impeller (36), as shown in fig. 3, and the first motor (27) is used for driving the rotary impeller (36) to rotate. The structure has the advantages that the motor (27) only rotates in the same direction, and the starting and stopping of the blanking can be controlled only by controlling the starting and stopping of the motor, so that the limited number of output ports of a controller, particularly a PLC (programmable logic controller) and a single chip microcomputer, can be reduced, and the complexity of a control system is reduced. The tea storage box (2) can be internally provided with a sensor for detecting whether the tea is used up or not and sending an alarm to prompt that the tea needs to be added and the corresponding tea making is suspended.

And the tea weighing hopper (3) is used for weighing tea with preset weight. The structure can adopt the structure of a second motor (28), a baffle plate (29) and a weight sensor (30), as shown in figure 4; the structure of the position switch (31), the crank connecting rod (32), the second motor (28), the baffle (29) and the weight sensor (30) can also be adopted, as shown in figure 5. Preferably, the second mode is used. When tea leaves need to fall, the second motor (28) is started to drive the crank connecting rod (32) to move, the crank connecting rod (32) enables the baffle (29) to rotate and then rotate reversely, when the door is operated to the closing position, the position switch (31) is closed, the second motor (28) is stopped to operate, and therefore the door opening and closing action is completed. The structure has the advantages that if the hopper is controlled by the PLC or the single chip microcomputer, the second motor (28) only rotates in a single direction, only one output port of the PLC or the single chip microcomputer is occupied to control the motor to start, in addition, the second motor (28) is controlled to stop by the position switch (31), and the two ports are not needed to control the motor to rotate forward and backward to form a switch baffle, so that the using quantity of limited output ports is reduced.

The ice storage box (17) and the ice weighing hopper (18) adopt the same structure and principle as the tea storage box (2) and the tea weighing hopper (3). The ice cube storage box (17) is communicated with the ice maker. After the ice maker finishes making ice, the ice blocks fall into the ice block storage box.

Claims

1. The utility model provides a full-automatic tea making device which characterized in that: the full-automatic tea water brewing device is provided with a tea making barrel (1), a plurality of tea storage boxes (2), a tea weighing hopper (3), a small tea barrel (4), a small tea barrel movement mechanism (5), a water boiler (6), a water level sensor (11), a controller (12), a pipeline (14), a tea making barrel water inlet valve (15), a tea storage barrel (16), an ice storage box (17), an ice weighing hopper (18), a flushing pump (19), a tea making barrel water outlet valve (20), a tea making barrel waste water discharge valve (21) and a tea storage barrel water inlet valve (22); the water inlet of the tea making barrel (1) is connected with a water boiler (6) and can also be connected with other drinking water sources, and the water outlet is connected with a plurality of tea storage barrels (16); the small tea barrel (4) is arranged on the small tea barrel movement mechanism (5) and can move through the small tea barrel movement mechanism (5); the ice weighing hopper (18) is arranged below the ice storage box (17) and is used for weighing ice and dropping the ice into the tea making barrel (1); the tea weighing hopper (3) is arranged below the tea storage box (2) and used for weighing tea and dropping the tea into the small tea barrel (4).

2. The fully automatic tea brewing device of claim 1, wherein: the tea making barrel (1) is provided with a water level sensor (11) for sending out alarm signals of stopping water inlet, finishing water drainage and high water level and controlling the opening and closing of the electromagnetic valve of the water inlet and the water outlet through a relay or a controller.

3. The fully automatic tea brewing device of claim 1, wherein: system tea bucket (1) in be equipped with puddler (8), drive through gear motor (9) and rotate and controller (12) timing control for even the passing through tealeaves of rivers during the steep, the steep effect is better.

4. The fully automatic tea brewing device of claim 1, wherein: the tea making barrel (1) is provided with a temperature sensor (10) and a heating device (13).

5. The fully automatic tea brewing device of claim 1, wherein: the tea making barrel (1) is provided with an ice block inlet (7), and the weight of ice blocks can be controlled by an ice block weighing hopper (18).

6. The fully automatic tea brewing device of claim 1, wherein: the cover (24) of the small tea bucket (4) adopts an L-shaped structure with a spring, and a vertical plate (25) is arranged at the tea inlet of the tea making bucket corresponding to the L-shaped structure and is used for covering the cover of the small tea bucket when the small tea bucket falls down.

7. The fully automatic tea brewing device of claim 1, wherein: the small tea barrel moving mechanism (5) consists of an up-down and left-right moving track, an up-down and left-right moving motor and a rotary moving motor, and can convey the small tea barrel to the tea making barrel (1), the tea storage box (2) and the tea residue discharging and washing position (26).

8. The fully automatic tea brewing device of claim 1, wherein: the small tea barrel (4) adopts a mechanical arm and a mechanical arm to complete the moving task.

9. The fully automatic tea brewing device of claim 1, wherein: all tealeaves bin (2) below be provided with tealeaves hopper (3) of weighing for weigh the tealeaves of predetermineeing weight.

10. The fully automatic tea brewing device of claim 1, wherein: tea leaf storage box (2) bottom be provided with first motor (27) and a rotatory impeller (36), first motor (27) are used for driving rotatory impeller (36) rotatory to control falling of tealeaves.

11. The fully automatic tea brewing device of claim 1, wherein: the tea falling mechanism of the tea storage box (2) is a vibration plate tea falling mechanism.

12. The fully automatic tea brewing device of claim 1, wherein: the tea weighing hopper (3) adopts a structure of a second motor (28), a baffle (29) and a weight sensor (30).

13. The fully automatic tea brewing device of claim 1, wherein: the tea weighing hopper (3) adopts a position switch (31), a crank connecting rod (32), a second motor (28), a baffle (29) and a weight sensor (30) structure.