The utility model content
The technical problems to be solved in the utility model is, for automatic tea maker in prior art can not automatic washing tea defect, a kind of full-automatic tea maker is provided, can automatic washing tea.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of full-automatic tea maker, and the base assembly that comprises kettle assembly, tea infuser assembly and be connected to described kettle assembly bottom,
Described base assembly comprises motor;
Described tea infuser assembly comprises:
Main body, open top and bottom and perisporium sealing;
The screw pump accommodation tube, lower end communicates with the inside of described kettle assembly, and upper end communicates with described main body;
Driven by described motor and water be drawn into the screw pump of tea infuser assembly from the kettle assembly while towards first direction, rotating, being arranged in described screw pump accommodation tube;
The tea basket, driven by described screw pump; And
Draining valve, be arranged on described bottom part body and with described main body, communicate.
According to full-automatic tea maker described in the utility model, described tea basket comprises two positions: towards first direction rotation and push down that described draining valve makes its primary importance of cutting out and towards second direction rotation and the second place that breaks away from described draining valve.
According to full-automatic tea maker described in the utility model, described full-automatic tea maker also comprises first clutch and the second clutch that cooperatively interacts, is used for transferring power between described motor and described screw pump, be provided with helicoid on the wherein one of described first, second clutch, while towards first direction, rotating, described first, second clutch coordinates in the minimum point of described helicoid; While towards second direction, rotating, described first, second clutch coordinates at the peak of described helicoid.
According to full-automatic tea maker described in the utility model, described full-automatic tea maker also comprises the waste water tank assembly, is arranged on described draining valve below.
According to full-automatic tea maker described in the utility model, described tea infuser assembly also comprises the siphon pipe that is arranged in described main body, described siphon pipe comprises outlet pipe and the water inlet pipe that communicates with the inside of described kettle assembly, the lower end of described water inlet pipe communicates with the inside of the main body of described tea infuser assembly, and the upper end of described water inlet pipe communicates with described outlet pipe.
According to full-automatic tea maker described in the utility model, the center of described tea basket is provided with fixing hole, and described fixing hole is set in outside described screw pump accommodation tube, and described fixing hole upper end is provided with the inlet opening that communicates with described tea basket.
According to full-automatic tea maker described in the utility model, be provided with described first clutch in described kettle assembly, the bottom of described kettle assembly is provided with the first power connector, and described kettle assembly also comprises the power transmission shaft that top is fixedly connected with described first clutch, lower end extends through described the first power connector;
Described base assembly comprises the second source connector that is connected with described the first power connector, in described base assembly, the output shaft that is provided with described motor and by described motor, is driven, described output shaft is arranged on described second source connector, and described output shaft engages with described power transmission shaft.
According to full-automatic tea maker described in the utility model, described screw pump is connected with described second clutch by the first shaft coupling.
According to full-automatic tea maker described in the utility model, described tea basket is connected with the top of described screw pump by the second shaft coupling.
According to full-automatic tea maker described in the utility model, described full-automatic tea maker also comprises controls described motor at preset timed intervals towards the controller of first, second direction rotation.
Implement full-automatic tea maker of the present utility model, have following beneficial effect: can automatic washing tea, make tea, it is very convenient to use.
The specific embodiment
, in order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 is the stereogram of full-automatic tea maker 10 in the utility model; Fig. 2 is the decomposing schematic representation of complete moving tea maker in the utility model.As depicted in figs. 1 and 2, full-automatic tea maker 10 of the present utility model comprises four major parts, kettle assembly 100, tea infuser assembly 200, is connected to the base assembly 300 of kettle assembly 100 bottoms and the waste water tank assembly 400 that docks with base assembly 300.
Fig. 3 is the cutaway view of full-automatic tea maker in the utility model.In conjunction with Fig. 1 to Fig. 3, in illustrated embodiment, tea infuser assembly 200 is arranged in kettle assembly 100.The kettle pedestal 102 that kettle assembly 100 comprises kettle body 101 and is connected to kettle body 101 bottoms.The wherein open top of kettle body 101, and can be with lid etc.The bottom of kettle body 101 is opening also, is connected with kettle pedestal 102 and by the bottom lock of kettle pedestal 102 with kettle body 101.Whole kettle body 101 forms container cavities, and can be made by for example glass, but also can select other material, such as stainless steel etc.
Fig. 6 is the structural representation of kettle pedestal in the utility model.In conjunction with Fig. 3 and Fig. 6,, in the central authorities of kettle pedestal 102, be provided with first clutch 103, be used for connecting tea infuser assembly 200 and transferring power.This first clutch 103 is fixedly connected on the top of power transmission shaft 104.At the end face of kettle pedestal 102, also be provided with temperature sensor 105, be used for the temperature in induction kettle body 101.On kettle pedestal 102, also be provided with heater 106, be used for being used for when needed the water in kettle body 101 is heated.
Get back to Fig. 3, in the bottom center of kettle pedestal 102, be provided with the first power connector 109.Power transmission shaft 104 passes kettle pedestal 102, and top is fixedly connected with first clutch 103, and lower end extends through the first power connector 109.
Base assembly 300 comprises base shell 301, at the top of base shell 301, is provided with second source connector 302, is used for being connected with the first power connector 109 on kettle pedestal 102, when both interconnect, can switch on power.In base 300, thereby also be provided with motor 303, the reduction box 304 that coordinates with motor 303 and coordinate the output shaft 305 that is driven by motor 303 with reduction box 304.This output shaft 305 is arranged on second source connector 302.When the first power connector 109 was connected with second source connector 302, power transmission shaft 104 engaged with output shaft 305, thereby can be subject to the driving of motor 303, and drove first clutch 103 rotations.
In base assembly 300, also be provided with controller, be used for to control the keying of heater 106 and motor 303 time towards first, second different direction runnings.
In illustrated embodiment, the first power connector 109 is female power connector, and second source connector 302 is the service message source connector, but the utility model is not limited to this, and both positions can exchange.
Fig. 4 is the cutaway view of tea infuser assembly 200 in Fig. 3.In conjunction with Fig. 4, tea infuser assembly 200 comprises main body 201, screw pump accommodation tube 202 and tea basket 210.Wherein main body 201 is open-topped cylindric, and bottom and perisporium sealing., at the openend of main body 201, be provided with the first holding flange 203 that extends radially outwardly.In kettle body 101, be provided with the second holding flange 107, the first holding flanges 203 that extend radially inwardly and be placed on the second holding flange 107, thereby the main body 201 of tea infuser assembly 200 is located.
Screw pump accommodation tube 202 comprises two parts: be connected in main body 201 bottoms and the 202a of first that communicates with the inside of kettle assembly 100 and be connected with the 202a of first and be positioned at the second portion 202b of main body 201 inside.Wherein the 202a of first and second portion 202b all are cylindric, and both are coaxial, and the internal diameter of second portion 202b is less than the internal diameter of the 202a of first.In the lower end of the 202a of first, be provided with into water gap 204, communicate with kettle assembly 100; Upper end at second portion 202b, be provided with out water space, and perhaps the top end opening of second portion 202b, communicate with main body 201.
Be provided with screw pump 203 in screw pump accommodation tube 202, the diameter of this screw pump 203 equals the internal diameter of second portion 202b.Screw pump 203 comprises connecting axle 208, and this connecting axle 208 is connected with second clutch 216 by the first shaft coupling 209, and second clutch 216 coordinates with first clutch 103, so that transferring power.In embodiment of the present utility model, first clutch 103 is public clutch, and second clutch 216 is female clutch, but the utility model is not limited to this.
It should be noted that tea infuser assembly 200 also can not be arranged in kettle assembly 100.In other embodiment of the present utility model, kettle assembly 100 can be connected to tea infuser assembly 200 belows, directly by the screw pump 203 in screw pump accommodation tube 202, water is drawn into tea infuser assembly 200 from kettle assembly 100.
As shown in Figure 7, first clutch 103 is with helicoid 110, and while rotating, second clutch 216 coordinates with the minimum point of helicoid 110 according to default first direction (for example counterclockwise) when first clutch 103; When first clutch 103 rotated according to the opposite second direction of pre-first direction, second clutch 216 coordinated with the peak of helicoid 110.It should be noted that helicoid also can be arranged on second clutch 216.In the time of need only meeting first clutch 103 according to default first direction (for example counterclockwise) rotation, first clutch 103 and second clutch 216 coordinate in the minimum point of helicoid, when first clutch 103 during according to the opposite second direction rotation of pre-first direction, first clutch 103 and second clutch 216 coordinate and get final product at the peak of helicoid.
Fig. 8-10th, the schematic diagram of three kinds of different embodiment of employing the first shaft coupling 209 connecting screw rod pumps 203 and second clutch 216.As shown in Fig. 8-10, the connecting axle 208 of screw pump 203 and the first shaft coupling 209 interconnect by the first " one " keyboard groove structure; And shaft joint 208 and the first shaft coupling 209 interconnect by the second " one " keyboard groove structure, and the direction of first, second " one " keyboard groove structure is mutually vertical, and mutually staggers in the axial direction, namely not on same axis.This structure can realize the transmission of out-of-alignment torsion.
During after screw pump 203 starts and according to default first direction (for example counterclockwise) rotation, water in kettle assembly 100 enters screw pump accommodation tube 202 by water inlet gap 204, and by screw pump 203, extracted, enter in the main body 201 of tea infuser assembly 200 from the top of screw pump accommodation tube 202.
In the main body 201 of tea infuser assembly 200, also be provided with siphon pipe 205.Fig. 5 A be in Fig. 3 the tea infuser assembly along the partial sectional view of other direction; Fig. 5 B is the cutaway view along B-B in Fig. 4.In conjunction with Fig. 4 and Fig. 5 A, 5B, siphon pipe 205 comprises outlet pipe 206 and around the water inlet pipe 207 of water pipe 206.The lower end of water inlet pipe 207 communicates with main body 201 inside of tea infuser assembly 200, and the upper end of water inlet pipe 207 communicates with the upper end of outlet pipe 206.Main body 201 bottoms that protrude from tea infuser assembly 200 are extended in the lower end of outlet pipe 206 always, and with the inside of kettle body 101, communicate.Water in the main body 201 of tea infuser assembly 200 is more, and by the water inlet pipe 207 of siphon pipe 205, enters, and after surpassing the top of water inlet pipe 207, can enter outlet pipe 206, and by outlet pipe 206, flows into kettle body 101.
Get back to Fig. 4, the tea basket 210 of tea infuser assembly 200 is arranged in main body 201, and is set in the second portion 202b outside of screw pump accommodation tube 202.The sidewall of tea basket 210 is made of porous materials, and gauze for example, so that water enters and makes tea.Particularly, tea basket 210 centers are provided with fixing hole 211, and fixing hole 211 is set in outside the second portion 202b of screw pump accommodation tube 202, and the top seal of fixing hole 211,, in the upper end of fixing hole 211, are provided with the inlet opening that communicates with tea basket 210.In fixing hole 211, be provided with the second shaft coupling 212, tea basket 210 is connected with the top of screw pump 203 by the second shaft coupling 212.Herein, the second shaft joint 212 is identical with above-described the first shaft coupling 212 with the structure that tea basket 210 and screw pump 203 are connected, and does not repeat them here.
On the main body 201 of tea infuser assembly 200, also be provided with draining valve 213.This draining valve 213 is positioned at main body 201 bottoms, and with main body 201 inside, communicates.Waste water tank assembly 400 is arranged on draining valve 213 belows, can be connected with draining valve 213 by drainage pipeline as illustrated.In other embodiment of the present utility model, when kettle assembly 100 was connected to tea infuser assembly 200 below, waste water tank assembly 400 can directly be placed on draining valve 213 below water receivings.In another embodiment of the present utility model, kettle assembly 100 and waste water tank assembly 400 are arranged side by side on base assembly 300, and waste water tank assembly 400 is arranged on draining valve 213 belows.
Be provided with drain plug 214 in draining valve 213, the upper end of drain plug 214 extends in main body 201.In draining valve 213, also be provided with the flexible member 215 that drain plug 214 is opened, these flexible member 215 weighing apparatuses apply elastic force to drain plug 214, are in the open position.
The operation principle of full-automatic tea maker 10 of the present utility model below is described: while making tea, to the in-built full water of kettle body 101, and put into tealeaves in tea basket 210, start the switch on base assembly 300, setting program according to controller, make heater 106 energising work, to the heating of the water in kettle body 101.After temperature that temperature sensor 105 is sensed water had arrived default temperature, heater 106 deenergizations, quit work.Motor 303 energisings simultaneously, and according to the first direction running, its torsion is delivered to power transmission shaft 305 by reduction box 304, output shaft 305, and drive first clutch 103 rotations.First clutch 103 drives second clutch 216 rotations, and this moment, both coordinated in the minimum point of helicoid.Second clutch logical 216 is crossed the first shaft couplings 209 and is driven screw pumps 203 rotations, water is drawn into tea infuser assembly 200 in kettle body 101, and enters in tea basket 210 and wash tea.Simultaneously, screw pump 203 drives 210 rotations of tea basket by the second shaft joint 212, makes tealeaves wherein be stirred and fully be cleaned.In the rotary course towards first direction, tea basket 210 is in primary importance, is pressed on drain plug 214, and its Action of Gravity Field is closed draining valve 213.
After motor 303 rotated predetermined time towards first direction, the tealeaves in tea basket 210 had been cleaned totally.Controller is controlled motor 303 towards the second direction rotation opposite with first direction, first clutch 103 drive second clutch 216 rotations this moment, and both coordinate at the peak of helicoid.Screw pump 203 rises, and tea basket 210 is lifted, and is in the second place that breaks away from draining valve 213, and draining valve 213 is opened, and the water that cleans tealeaves enters in waste water tank assembly 400 by draining valve 213.
After motor 303 rotates predetermined time towards second direction, clean the water of tealeaves all by drained.Controller is controlled motor 303 towards the first direction rotation, repeats said process and makes tea.Behind the top of the water in tea infuser assembly 200 over the water inlet pipe 207 of siphon pipe 205, can enter outlet pipe 206, and by outlet pipe 206, flow into kettle bodies 101, through with after the interior original water of kettle body 101 mixes, be pumped to again in tea infuser assembly 200 and make tea, so constantly circulation.After motor 303 has been rotated counterclockwise predetermined time, just shut down, the water in tea infuser assembly 200, according to siphon principle, all flows in kettle body 101, and tealeaves is separated with tea.
Compared with prior art, full-automatic tea maker of the present utility model can automatic washing tea, make tea, and it is very convenient to use.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.