CN212165608U

CN212165608U - Tea extracting machine

Info

Publication number: CN212165608U
Application number: CN202020380917.XU
Authority: CN
Inventors: 郭建英
Original assignee: Ningbo Kepo Electronics Co ltd
Current assignee: Ningbo Kepo Electronics Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-12-18
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a tea-leaf extracting machine, including the base, the base is equipped with more than one function cup, is equipped with a lower connector on the base, all is equipped with one in the bottom of every function cup when this function cup is installed on the base can with connector complex down go up the connector, still be equipped with a control circuit board and a motor of being connected with the control circuit board electricity in the base, the output shaft and the lower connector of motor are connected, are equipped with a magnet respectively in the fan blade bottom relative both sides of motor, are equipped with a sensor under two magnet moving tracks, the sensor is connected with the control circuit board electricity. The utility model discloses two magnets through motor fan blade bottom and the cooperation of sensor, acquire the rotational speed of motor during operation, control circuit board compares the motor rotational speed that obtains with the rotational speed of anticipatory settlement, and then adjusts the rotational speed of motor, makes it reach the rotational speed of anticipatory settlement, guarantees the efficiency and the taste of drink preparation process.

Description

Tea extracting machine

Technical Field

The utility model relates to an extract tea technical field, especially extract tea machine.

Background

Tea extraction machine is generally including the base of installing the motor and placing the cup on the base, the structure of base and cup is similar roughly with the structure of the juice extractor on the market, nevertheless be the stirring subassembly with motor drive's work portion in the cup of tea extraction machine, in addition still be provided with the tea extraction filter mantle that is used for holding the tea bag, tea extraction machine is carried out and is extracted the tea and mainly is extrudeed the tea bag through stirring rivers, thereby obtain the fresh tea of drinking that has perfect stock flower, current tea extraction machine still has a plurality of functions such as preparation ice sand, milk lid usually.

When the tea extracting machine is used, the motor (the motor commonly used in the tea extracting machine is a series motor) can change the rotating speed of the motor due to the load or the reason of the motor per se under the control condition without a sensor, so that the speed of the motor can not reach the expected rotating speed setting, and the efficiency and the taste of beverage making are easily influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving above-mentioned prior art not enough and provide a tea extraction machine, can make the motor reach the rotational speed of anticipating the settlement at the rotational speed of during operation for reach anticipated speed when stirring subassembly or milk lid filter mantle or the ice sand knife tackle that corresponds in the function cup rotates, guarantee the efficiency and the taste of drink preparation process.

In order to realize above-mentioned purpose, the utility model discloses an extract tea machine, the on-line screen storage device comprises a base, the base is equipped with the more than one function cup that is used for making different drinks, is equipped with a lower connector on the base, all is equipped with one in the bottom of every function cup and can with connector complex down go up the connector when this function cup is installed on the base, still is equipped with a control circuit board and a motor of being connected with the control circuit board electricity in the base, the output shaft and the lower connector of motor are connected, are equipped with a magnet respectively in the relative both sides of the fan blade bottom of motor, are equipped with a sensor under two magnet moving trajectory, the sensor is connected with the control circuit board electricity.

The multifunctional teacup is characterized in that the multifunctional cup is three and comprises a tea extracting cup, a milk cover cup and a frosted cup, a stirring assembly and a tea extracting filter cover are arranged in the tea extracting cup, the milk cover filter cover is arranged in the milk cover cup, the frosted knife set is arranged in the frosted cup, a mounting hole is formed in the bottom of each functional cup, a mounting block is in threaded connection with the mounting hole, a through groove is formed in the mounting block, a rotating shaft is rotatably connected in the through groove, a waterproof pad is in threaded connection with the mounting block, the stirring assembly and a corresponding upper connector are respectively connected to two ends of the rotating shaft in the tea extracting cup, the milk cover filter cover and the corresponding upper connector are respectively connected to two ends of the rotating shaft in the milk cover cup, and the frosted knife set and the corresponding upper connector are respectively connected to two ends of the rotating shaft in the frosted cup.

The tea extraction filter cover is of a cylindrical structure with openings at the upper part and the lower part, a partition plate which divides the inner cavity of the tea extraction filter cover into an upper cavity and a lower cavity is arranged in the middle of the tea extraction filter cover, the partition board is provided with a first through hole, the periphery of the upper chamber is uniformly distributed with upper ribs, an upper tea extraction hole is formed between two adjacent upper ribs, lower ribs are uniformly distributed on the periphery of the lower cavity, lower tea extraction holes are formed between two adjacent lower ribs, the lower chamber is internally provided with the stirring component which comprises a disc fixed at the upper end of the corresponding rotating shaft, stirring blades are uniformly distributed below the disc, each stirring blade extends along the radial direction of the disc, the other side of one side of every stirring leaf towards the direction of rotation is equipped with the square through hole who link up terminal surface about the disc, and every square through hole all extends along the radial direction of disc, is equipped with circular through hole between two adjacent square through holes.

The tea extracting filter cover is characterized in that a circle of positioning ring is arranged at the bottom of the tea extracting filter cover, more than two raised lines are vertically distributed on the side wall of the inner cavity of the tea extracting cup, a clamping groove is formed in the bottom end of each raised line, the height of each clamping groove is consistent with the thickness of the positioning ring, the positioning ring is provided with a bayonet corresponding to the raised lines, and a limiting block and an inclined table top are arranged on two sides of each bayonet of the positioning ring respectively.

The milk cover filter cover comprises a cover body with an opening at the lower side, the side part of the cover body is provided with a milk cover filter hole, and the upper part of the cover body is provided with a second through hole.

The ice sand cutter set comprises more than three blade sets, each blade set comprises two cutting blades which are symmetrically distributed on two sides of a rotating shaft, the front ends of the two cutting blades of each blade set are folded upwards or downwards by an angle alpha, the angle alpha is smaller than a certain angle, and cutting sawteeth are arranged on one side of each cutting blade facing to the rotating direction.

The front panel of base is equipped with function adjustment button, speed adjustment button and control switch, function adjustment button, speed adjustment button and control switch all are connected with control circuit board electricity.

The opening of each functional cup is provided with a sealing ring cover, and a cup cover is screwed at the inlet of the sealing ring cover.

The utility model discloses the tea-leaf extracting machine that obtains, its technical effect is the cooperation through two magnets of motor fan blade bottom and sensor, acquires the rotational speed of motor during operation to give control circuit board with rotational speed information transfer, control circuit board compares the motor rotational speed that obtains with the rotational speed of anticipating setting for, and then adjusts the rotational speed of motor, makes it reach the rotational speed of anticipating setting for, guarantees the efficiency and the taste of drink manufacture process.

Drawings

FIG. 1 is a schematic view of the structure of a base in embodiment 1;

FIG. 2 is a schematic structural view of the tea extracting cup of embodiment 1;

FIG. 3 is a schematic structural view of a milk cup of example 1;

FIG. 4 is a schematic structural view of the slush cup of embodiment 1;

FIG. 5 is a partial sectional view schematically showing the tea extracting cup according to example 1;

FIG. 6 is a schematic view of the base of embodiment 1 with the outer casing removed;

FIG. 7 is a schematic structural view of a motor of embodiment 1;

FIG. 8 is a schematic view showing a positional structure of a magnet and a sensor according to embodiment 1;

FIG. 9 is a schematic structural view of the extraction cup of example 1 with the shell and the internal structure separated;

FIG. 10 is a schematic structural view of a sealing ring cover and a cup cover of embodiment 1;

FIG. 11 is a schematic view of a tea extraction strainer of example 1;

FIG. 12 is a schematic structural view of a stirring assembly of embodiment 1;

FIG. 13 is a schematic view of the structure of a seal ring cover of embodiment 1;

FIG. 14 is a schematic structural view of a mounting block of embodiment 1;

FIG. 15 is another schematic structural view of the tea extraction strainer of example 1;

FIG. 16 is a schematic view of the structure of the milk cover screen of embodiment 1;

fig. 17 is a schematic structural view of the sorbet blade set of embodiment 1.

In the figure: the device comprises a base 1, a function cup 2, a lower connector 3, an upper connector 4, a control circuit board 5, a motor 6, an output shaft 7, a fan blade 8, a magnet 9, a sensor 10, a tea extracting cup 11, a milk cover cup 12, an ice sand cup 13, a stirring assembly 14, a tea extracting filter cover 15, a milk cover filter cover 16, an ice sand cutter set 17, a mounting hole 18, a mounting block 19, a through groove 20, a rotating shaft 21, a waterproof pad 22, an upper chamber 23, a lower chamber 24, a partition plate 25, a first through hole 26, an upper rib 27, an upper tea extracting hole 28, a lower rib 29, a lower tea extracting hole 30, a disc 31, a stirring blade 32, a square through hole 33, a circular through hole 34, a positioning ring 35, a convex strip 36, a clamping groove 37, a clamping opening 38, a limiting block 39, an inclined table top 40, a cover body 41, a milk cover filter hole 42, a second through hole 43, a blade set 44, a cutting blade 45, a cutting sawtooth 46, a function adjusting button, Sealing ring cover 50, cup cover 51, notch 52, fixture block 53.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Example 1:

as shown in fig. 1 to 17, the tea extracting machine provided by this embodiment includes a base 1, the base 1 is equipped with more than one functional cup 2 for making different beverages, a lower connector 3 is disposed on the base 1, an upper connector 4 capable of being matched with the lower connector 3 when the functional cup 2 is mounted on the base 1 is disposed at the bottom of each functional cup 2, a control circuit board 5 and a motor 6 electrically connected to the control circuit board 5 are further disposed in the base 1, an output shaft 7 of the motor 6 is connected to the lower connector 3, two magnets 9 are respectively disposed at two opposite sides of the bottom of a fan blade 8 of the motor 6, the two magnets 9 are symmetrically arranged with respect to the center of the fan blade 8, a sensor 10 is disposed right below the moving track of the two magnets 9, and the sensor 10 is electrically connected to the control circuit board 5.

The number of the functional cups 2 is three, the functional cups are a tea extracting cup 11, a milk cover cup 12 and a slush cup 13 respectively, a stirring component 14 and a tea extraction filter cover 15 are arranged in the tea extraction cup 11, a milk cover filter cover 16 is arranged in the milk cover cup 12, a smoothie knife group 17 is arranged in the smoothie cup 13, the bottom of each functional cup 2 is provided with a mounting hole 18, a mounting block 19 is connected with the mounting hole 18 in a threaded manner, a through groove 20 is arranged on the mounting block 19, a rotating shaft 21 is rotatably connected in the through groove 20, a waterproof pad 22 is connected with the outer thread of the mounting block 19, the stirring component 14 and the corresponding upper connector 4 are respectively connected with two ends of the rotating shaft 21 in the tea extracting cup 11, the two ends of the rotating shaft 21 in the milk cover cup 12 are respectively connected with the milk cover filter cover 16 and the corresponding upper connector 4, the two ends of the rotating shaft 21 in the ice-sand cup 13 are respectively connected with the ice-sand cutter group 17 and the corresponding upper connector 4.

The tea extraction filter cover 15 is of a cylindrical structure with openings left at the upper part and the lower part, a partition plate 25 which divides the inner cavity of the tea extraction filter cover 15 into an upper chamber 23 and a lower chamber 24 is arranged in the middle of the tea extraction filter cover 15, a first through hole 26 is arranged on the partition plate 25, upper ribs 27 are uniformly distributed on the periphery of the upper chamber 23, an upper tea extraction hole 28 is formed between two adjacent upper ribs 27, lower ribs 29 are uniformly distributed on the periphery of the lower chamber 24, a lower tea extraction hole 30 is formed between two adjacent lower ribs 29, the stirring assembly 14 is arranged in the lower chamber 24, the stirring assembly 14 comprises a disc 31 fixed at the upper end of the corresponding rotating shaft 21, stirring blades 32 are uniformly distributed below the disc 31, each stirring blade 32 extends along the radial direction of the disc 31, a square through hole 33 which penetrates through the upper end face and the lower end face of the disc 31 is arranged beside one side of each stirring blade 32 facing the rotating direction, each square through hole 33 extends along the radial direction of the disc 31, and a circular through hole 34 is arranged between two adjacent square through holes 33, so that the stirring assembly generates a downward rotational flow when rotating.

The bottom of the tea extraction filter cover 15 is provided with a circle of positioning rings 35, the side wall of the inner cavity of the tea extraction cup 11 is vertically distributed with more than two convex strips 36, the bottom end of each convex strip 36 is provided with a clamping groove 37, the height of each clamping groove 37 is consistent with the thickness of each positioning ring 35, each positioning ring 35 is provided with a bayonet 38 corresponding to each convex strip 36, and two sides of each bayonet 38 of each positioning ring 35 are respectively provided with a limiting block 39 and an inclined table top 40.

The milk cover filter 16 includes a cover body 41 with an opening at the lower side, a milk cover filter hole 42 at the side of the cover body 41, and a second through hole 43 at the upper part of the cover body 41.

The ice and sand blade set 17 comprises more than three blade sets 44, each blade set 44 comprises two cutting blades 45 symmetrically distributed on two sides of the rotating shaft 21, the front ends of the two cutting blades 45 of each blade set 44 are folded upwards or downwards by an angle alpha, the size of the angle alpha is 0-90 degrees, and one side, facing the rotating direction, of each cutting blade 45 is provided with a cutting sawtooth 46.

The front panel of the base 1 is provided with a function adjusting button 47, a speed adjusting button 48 and a control switch 49, and the function adjusting button 47, the speed adjusting button 48 and the control switch 49 are all electrically connected with the control circuit board 5.

The opening of each functional cup 2 is provided with a sealing ring cover 50, the sealing ring cover 50 can prevent the beverage in the cup from splashing, a cup cover 51 is screwed at the inlet of the sealing ring cover 50, two notches 52 which are symmetrically arranged are arranged at the inlet of the sealing ring cover 50, two clamping blocks 53 which are symmetrically arranged are arranged on the cup cover 51, the cup cover 51 is pressed into the sealing ring cover 50 through the matching of the clamping blocks 53 and the notches 52, and then the clamping blocks 53 and the notches 52 are staggered through rotation, so that the cup cover 51 is buckled into the sealing ring cover 50.

The specific working principle is as follows: when the tea extracting machine obtained in the embodiment is used, the corresponding functional cup 2 is selected according to needs, the functional adjusting button 47 is rotated to the corresponding gear, then the control switch 49 is pressed, the motor 6 works to drive components in the corresponding functional cup 2 to work to realize tea extraction or milk cover making or ice slush making, in the rotating process of the motor 6, the expected value of the rotating speed of the motor 6 is set through the speed adjusting button 48, the sensor 10 is used for receiving information of the two magnets 9 (the type and the selection of the sensor 10 for receiving the information of the magnets belong to the prior art means) and transmitting the information to the control circuit board 5, the time required by one rotation of the two magnets 9 is obtained through the time difference of the information of the two magnets 9 sensed by the sensor 10, the distance data of one rotation of the two magnets 9 is pre-selected and stored in the control circuit board 5, the control circuit board 5 can calculate the rotation speed of the motor 6, compare the rotation speed with the rotation speed expected by the user, if the rotation speed is lower than the expected set rotation speed, the rotation speed of the motor 6 is increased to a preset value, and similarly, when the rotation speed of the motor 6 is higher than the preset rotation speed, the rotation speed of the motor 6 is decreased to the preset value, so as to control the rotation speed of the motor 6 to reach the expected set value (programming of the control program involved in the control circuit board to realize the above functions belongs to a prior art means, and is not described in detail here), thereby ensuring the efficiency and taste of the beverage making process.

When tea needs to be extracted, the tea extracting cup 11 is placed on the base 1, then the tea bag is placed in the upper chamber 23 of the tea extracting filter screen 15, a proper amount of water is poured into the tea extracting cup 11, the function adjusting button 47 is rotated to reach a corresponding gear, then the control switch 49 is started to enable the motor 6 to work, the stirring component 14 is driven to work, the stirring component 14 rotates and generates a downward rotational flow (the process that the stirring component generates the rotational flow belongs to a conventional technical means), water flows through the lower tea extracting hole 30 and is discharged outwards, the water flows from the upper tea extracting hole 28 through the first through hole 26 and flows back to the lower chamber 24, and circulating backflow is formed, so that rapid tea extraction is realized;

similarly, when needs were makeed milk lid drink or ice sand drink, through selecting for use corresponding function cup 2 to rotatory function adjustment button 47 is to the position that corresponds, and press control switch 49 and make the drink, can adjust the rotational speed of motor 6 through rotation speed adjustment button 48 at the in-process that uses, and make the rotational speed of motor 6 can reach the numerical value of settlement through the cooperation of sensor 10 and control circuit board 5, guarantee efficiency and the taste of drink preparation process.

Claims

1. The utility model provides an extract tea machine, includes base (1), base (1) is equipped with more than one function cup (2) that are used for making different drinks, is equipped with a lower connector (3) on base (1), all is equipped with one in the bottom of every function cup (2) can with connector (3) complex last connector (4) down when this function cup (2) are installed on base (1), still is equipped with a control circuit board (5) and a motor (6) of being connected with control circuit board (5) electricity in base (1), output shaft (7) and lower connector (3) of motor (6) are connected, its characterized in that: two opposite sides of the bottom of a fan blade (8) of the motor (6) are respectively provided with a magnet (9), a sensor (10) is arranged right below the running track of the two magnets (9), and the sensor (10) is electrically connected with the control circuit board (5).

2. The tea extractor of claim 1, wherein: the multifunctional tea cup is characterized in that the functional cups (2) are three and are respectively a tea extracting cup (11), a milk cover cup (12) and a slush cup (13), a stirring assembly (14) and a tea extracting filter cover (15) are arranged in the tea extracting cup (11), the milk cover filter cover (16) is arranged in the milk cover cup (12), a slush knife set (17) is arranged in the slush cup (13), a mounting hole (18) is formed in the bottom of each functional cup (2), a mounting block (19) is in threaded connection with the mounting hole (18), a through groove (20) is formed in the mounting block (19), a rotating shaft (21) is rotatably connected in the through groove (20), a waterproof pad (22) is in threaded connection with the mounting block (19), the two ends of the rotating shaft (21) in the tea extracting cup (11) are respectively connected with the stirring assembly (14) and the corresponding upper connector (4), and the two ends of the rotating shaft (21) in the milk cover cup (12) are respectively connected with the milk cover filter cover (16) and the corresponding upper connector (4) ) Two ends of a rotating shaft (21) in the ice-sand cup (13) are respectively connected with an ice-sand cutter group (17) and a corresponding upper connector (4).

3. The tea extractor of claim 2, wherein: extract tea filter mantle (15) for all leaving open-ended cylindric structure from top to bottom, be equipped with division board (25) that will extract tea filter mantle (15) inner chamber and divide into cavity (23) and cavity down (24) in the centre of extracting tea filter mantle (15), be equipped with first through-hole (26) on division board (25) go up the periphery evenly distributed of cavity (23) and have last rib (27), form between two adjacent last rib (27) and extract tea hole (28), the periphery evenly distributed of cavity (24) has down rib (29) down, forms between two adjacent lower rib (29) and extracts tea hole (30) down, be equipped with in cavity (24) down stirring subassembly (14), stirring subassembly (14) include one fix disc (31) corresponding axis of rotation (21) upper end, evenly distributed has stirring leaf (32) in the below of disc (31), every stirring leaf (32) all extend along the radial direction disc of disc (31), and a square through hole (33) penetrating through the upper end surface and the lower end surface of the disc (31) is arranged beside one side of each stirring blade (32) in the rotating direction, each square through hole (33) extends along the radial direction of the disc (31), and a circular through hole (34) is arranged between every two adjacent square through holes (33).

4. The tea extractor of claim 3, wherein: be equipped with a week holding ring (35) bottom extracting tea filter bowl (15), have two or more sand grips (36) at extracting tea cup (11) inner chamber lateral wall vertical distribution, be equipped with draw-in groove (37) in the bottom of every sand grip (36), the height of draw-in groove (37) with the thickness size of holding ring (35) is unanimous, holding ring (35) correspond sand grip (36) are equipped with bayonet socket (38), are equipped with stopper (39) and sloping platform face (40) respectively in every bayonet socket (38) both sides of holding ring (35).

5. The tea extractor of claim 4, wherein: the milk cover filter cover (16) comprises a cover body (41) with an opening at the lower side, a milk cover filter hole (42) is arranged at the side part of the cover body (41), and a second through hole (43) is arranged at the upper part of the cover body (41).

6. The tea extractor of claim 5, wherein: the ice and sand knife set (17) comprises more than three blade sets (44), each blade set (44) comprises two cutting blades (45) which are symmetrically distributed on two sides of the rotating shaft (21), the front ends of the two cutting blades (45) of each blade set (44) are folded upwards or downwards by an angle alpha, the size of the angle alpha is 0-90 degrees, and one side, facing the rotating direction, of each cutting blade (45) is provided with a cutting sawtooth (46).

7. The tea extractor of claim 6, wherein: the front panel of the base (1) is provided with a function adjusting button (47), a speed adjusting button (48) and a control switch (49), and the function adjusting button (47), the speed adjusting button (48) and the control switch (49) are electrically connected with the control circuit board (5).

8. The tea extractor of claim 7, wherein: a sealing ring cover (50) is arranged at the opening of each functional cup (2), and a cup cover (51) is screwed at the inlet of the sealing ring cover (50).