Summary of the invention
One of purpose of the present invention be to provide a kind of for tealeaves is separated with tea can mobile tee-steeping cup in the tea basket elevating mechanism of tea basket.
Two of purpose of the present invention is to provide a kind of can take out tee-steeping cup at the tea machine easily, takes out the tea basket from tee-steeping cup, changes the tea machine of tealeaves.
One of purpose of the present invention can realize like this, design a kind of tea basket elevating mechanism, comprise frame, tee-steeping cup, be arranged on tea basket, teacup lid in the tee-steeping cup, be provided with vertical guide on the described teacup lid, described vertical guide and tea basket form and are slidingly connected, be provided with motor and motor-driven draw runner on the frame, the draw runner magnet positions that arranges on tea basket magnet and the draw runner be set corresponding and attract each other on the described tea basket, draw runner is by draw runner magnet and the lifting of tea basket magnet drives tea basket.
Further, be respectively arranged with upper limit position switch and the lower position switch of control draw runner shift position on the described frame, draw runner is respectively arranged with up and down the contact that contacts with lower position switch with upper limit position switch.
Further, described vertical guide is guide pillar, is provided with the conduit of perforation in the described tea basket, and described guide pillar passes the conduit of tea basket.
Further, the shape of described guide pillar and conduit is circle or ellipse or rectangle or polygon, is slidingly matched each other.
Further, be provided with raised line on the described tea basket outer wall, also be provided with two limited posts on the described teacup lid, described raised line is between two limited posts.
Further, described tea basket magnet is arranged on the raised line, and described draw runner magnet is arranged on the draw runner side corresponding to raised line.
Further, described draw runner two medial surfaces are provided with convex tendon, and described slide block two outsides are provided with groove, and described convex tendon and groove form and be slidingly connected.
Further, the opposite side of the relative draw runner magnet of described draw runner is provided with tooth bar, and the output shaft of described motor is provided with gear, described wheel and rack engagement.
The present invention is simple in structure, practical, the tea basket is arranged in the tee-steeping cup, the lead that arranges on draw runner by arranging on the frame, the teacup lid, by the motor-driven draw runner, and it is mobile in tee-steeping cup to drive the tea basket, effectively solve the problem that tealeaves separates with tea, simplified simultaneously the drives structure of tea basket, improved the utilization ratio in space.
Two of purpose of the present invention can realize like this, design a kind of tea machine, comprise frame, be arranged on the water-boiling cup on the frame, tee-steeping cup, water tank, be arranged on tea basket and control circuit in the tee-steeping cup, the delivery port of described water-boiling cup is connected with the water inlet that tee-steeping cup enters water solenoid valve, the delivery port that tee-steeping cup enters water solenoid valve is positioned at above the water inlet of tee-steeping cup, the delivery port of tee-steeping cup is positioned at the top that tee-steeping cup goes out the water solenoid valve water inlet, tee-steeping cup is arranged on the frame movably, in frame tea basket elevating mechanism is set, tea basket elevating mechanism is above-mentioned arbitrary tea basket elevating mechanism.
Further, the top of described water-boiling cup is provided with gas bleeder valve and steam cock, and gas bleeder valve is installed in and covers the place, hole, and the switch lever of steam cock is arranged on the gas bleeder valve top, and gas bleeder valve rises the switch lever that pushes steam cock.
Further, described gas bleeder valve is " worker " font body, two ends are cylinder, upper cylinder is positioned at and covers the top, hole, lower cylinder is positioned at the below of covering the hole, and the conical shaft that connects two cylinder end faces is big top and small bottom, and the diameter in lid hole is less than the up and down body diameter of gas bleeder valve, larger end diameter than conical shaft is slightly large, and gas bleeder valve can smooth and easy movement in the lid hole.
Further, the upper surface of described lower cylinder is provided with limit convex.
The present invention reaches the purpose that tee-steeping cup can take out easily and move by tea basket elevating mechanism is set at the tea machine, simultaneously effectively solved the replacing with tealeaves of separating of tealeaves and tea, also greatly save the space of tea machine structure, reached the purpose that makes the miniaturization of automatic tea machine.
The specific embodiment:
The invention will be further described below in conjunction with embodiment.
As shown in Figure 1, a kind of tea basket elevating mechanism, comprise frame 1, tee-steeping cup 3, be arranged on tea basket 31, teacup lid 32 in the tee-steeping cup 3, be provided with vertical guide 321 on the described teacup lid 32, described vertical guide 321 forms with tea basket 31 and is slidingly connected, and is provided with motor 95 and motor-driven draw runner 9 on the frame 1, and described vertical guide 321 is generally fixing or integrally formed on teacup lid 32, plastics is become teacup lid 32 or metal material is made, and perhaps other materials is shaped.Be fixed on the teacup lid 32 after also vertical guide 321 can being made in addition.Draw runner magnet 92 positions that arrange on tea basket magnet 311 and the draw runner 9 are set corresponding and attract each other on the described tea basket 31.Be respectively arranged with upper limit position switch 93 and the lower position switch 94 of control draw runner 9 shift positions on the described frame 1, draw runner 9 is respectively arranged with up and down the contact 97 that contacts with lower position switch 94 with upper limit position switch 93.Described vertical guide 321 is guide pillars, is provided with the conduit 313 of perforation in the described tea basket 31, and described guide pillar 321 passes the conduit 313 of tea basket 31, and this mainly is to slide more smooth and easy in order to offer basket 31 tea at guide pillar 321.The shape of described guide pillar 321 and conduit 313 is circle or ellipse or rectangle or polygon, is slidingly matched each other.That guide pillar 321 and conduit 313 adopts is oval, rectangle or polygonal purpose are in order to prevent tea basket 31 in tee-steeping cup 3 interior rotations, in order to avoid affect cooperating between the draw runner magnet 92 on tea basket magnet 311 and the draw runner 9 on the tea basket 31.Be provided with raised line 312 on described tea basket 31 outer walls, also be provided with two limited posts 322 on the described teacup lid 32, described raised line 312 is between two limited posts 322.If after having adopted this non-circular lead 321, can not establish the raised line 312 that plays the role of positioning on the outer wall of tea basket 31, also not need two limited posts 322 have been set, can play simplified structure, make the design of tea machine be tending towards miniaturization, have the tea machine appearance design effect more attractive in appearance that makes.Described tea basket magnet 311 is arranged on the raised line 312, and described draw runner magnet 92 is arranged on draw runner 9 and the raised line 312 corresponding sides.Such as Fig. 2, shown in Figure 3,9 liang of medial surfaces of described draw runner are provided with convex tendon 99, and 98 liang of outsides of described slide block are provided with groove 981, and described convex tendon 99 forms with groove 981 and is slidingly connected.The opposite side of described draw runner 9 relative draw runner magnet 92 is provided with tooth bar 91, and the output shaft of described motor 95 is provided with gear 96, described gear 96 and tooth bar 91 engagements.Draw runner 9 in the present embodiment and the sliding connection structure of slide block 98 also can adopt such as Fig. 4, structure shown in Figure 5, namely adopt the slide construction of a balladeur train 901 and vertical shaft 902, vertical shaft 902 and motor 95 are fixed on the frame 1, on the both sides of balladeur train 901 through hole 903 is set, vertical shaft 902 passes the through hole 903 on the balladeur train 901, balladeur train 901 forms with vertical shaft 902 and is slidingly connected, tooth bar 91 is arranged on the balladeur train 901, the output shaft of described motor 95 is provided with gear 96, described gear 96 and tooth bar 91 engagements, this slide construction has same sliding effect.As shown in Figure 1, the structure of tea basket elevating mechanism becomes draw runner 9 to be arranged on the position with the substantially parallel frame 1 of tee-steeping cup 3 according to the spatial design of tea machine reality, draw runner magnet 92 is arranged on the first half of draw runner 9, motor 95 is arranged on the medium position in the middle of upper limit position switch 93 and the lower limit 94, on the frame 1 of the bottom position of corresponding tee-steeping cup 3.
In order to realize the automatic control of tea machine, tea basket elevating mechanism is applied to the tea machine, can solve well the separation problem of tealeaves and tea, can adopt following technical scheme: a kind of tea machine, comprise frame 1, be arranged on the water-boiling cup 2 on the frame 1, tee-steeping cup 3, water tank 5, tea basket elevating mechanism and control circuit, water tank 5 on the described tea machine is arranged on the rear portion of frame 1, the delivery port of described water tank 5 is connected with water tank check valve 501, the delivery port of water tank check valve 501 is connected with the water inlet of water pump 7, the delivery port of water pump 7 is connected with water valve 201 water inlets on the water-boiling cup 2, the delivery port of described water-boiling cup 2 is connected with the water inlet that tee-steeping cup enters water solenoid valve 8, the delivery port that tee-steeping cup enters water solenoid valve 8 is positioned at above the water inlet of tee-steeping cup 3, the delivery port of tee-steeping cup 3 is positioned at the top that tee-steeping cup goes out water solenoid valve 10 water inlets, the delivery port that tee-steeping cup goes out water solenoid valve 10 is exactly the tea delivery mouth of a river, and tee-steeping cup 3 is arranged on the frame 1 movably.Described teacup lid 32 covers on the rim of a cup of tee-steeping cup 3, tea basket 31 is positioned at tee-steeping cup 3 and is slidingly connected with guide pillar 321 formation, motor 95 and draw runner 9 are separately positioned on the frame 1, and motor 95 drives draw runner 9, and the tea basket magnet 311 on the draw runner 9 drives draw runner magnet 92 drive tea baskets 31 and moves.The bottom of frame 1 is provided with pedestal 4, is provided with tea tray 103 on the pedestal 4, is provided with teacup 6 on the tea tray 103, and the position of teacup 6 is corresponding with tea machine tea exit position.
The top of water-boiling cup 2 is provided with gas bleeder valve 203 and steam cock 2034, and the bottom of water-boiling cup 2 also is provided with heater element 202.When the water in the water-boiling cup 2 can be produced a large amount of steam after boiled, thereby air pressure in the water-boiling cup 2 of sealing are increased and greater than atmospheric pressure, for this reason, the characteristics of utilizing gas bleeder valve 203 to rise during greater than atmospheric pressure at water-boiling cup 2 air pressure, be provided with steam cock 2034 at gas bleeder valve 203 tops, namely can solve the safety problem that guarantees water-boiling cup 2, whether boiledly can play again the water of judging in the water-boiling cup 203.Described gas bleeder valve 203 is to connect ' worker ' font metallic object by up big and down small conical shaft in the middle of the two ends cylinder, described up big and down small conical shaft 2033 connects two cylinder end faces of gas bleeder valve 203, have hole 2041 on the lid 204, upper cylinder 2031 is positioned at and covers 204 2041 tops, hole, conical shaft 2033 passes the hole 2041 on water-boiling cup 2 lids 204, lower cylinder 2035 is positioned at the below in the hole 2041 of covering on 204, the diameter in the hole 2041 on the lid 204 of water-boiling cup 2 is less than the up and down body diameter of gas bleeder valve 203, larger end diameter than conical shaft is slightly large, and gas bleeder valve 203 can smooth and easy movement in hole 2041.When the air pressure in the water-boiling cup 2 during greater than atmospheric pressure, gas bleeder valve 203 is washed open by steam, gas bleeder valve 203 rises, steam releases from this leakage port, and simultaneously, upper cylinder 2031 pushes steam cock 2034, make steam cock 2034 closures, control circuit just can judge that the water in the water-boiling cup 2 is boiled by steam cock 2034 closures like this, thus the outage of control heater element, no longer heating.When the air pressure in the water-boiling cup 2 during less than atmospheric pressure, under gas bleeder valve 203 action of gravitations, gas bleeder valve 203 closures, steam cock 2034 disconnects, after control circuit detects steam cock 2034 closures, can continue execution to the control of heater element according to program, make water-boiling cup 2 have preferably insulation effect.Because gas bleeder valve 203 descends, upper cylinder 2031 seals the hole 2041 on water-boiling cup 2 lids 204, plays sealing function.The upper surface of described lower cylinder 2035 also is provided with limit convex 2032.When gas bleeder valve 203 during by the steam pressure jack-up in the water-boiling cup 2, the limit convex 2032 of the upper surface of lower cylinder 2035 contacts with lid 204 lower surfaces, steam is released away by the hole 2041 on the gap between the limit convex 2032 and the lid 204, fit with lid 204 lower surfaces in the upper surface that limit convex 2032 has effectively prevented time cylinder 2035 and the hole is sealed, and affects steam and release.
The structure of tea basket elevating mechanism can also become according to the spatial design of tea machine reality, draw runner 9 is arranged on the position of frame 1 of the first half corresponding with tee-steeping cup 3.Draw runner magnet 92 is arranged on the Lower Half of draw runner 9, and motor 95 is arranged on the medium position in the middle of upper limit position switch 93 and the lower limit 94, on the frame 1 of the medium position of corresponding tee-steeping cup 3.
As shown in Figure 7, the profile of tee-steeping cup 3 is circular, be provided with handle 34 and limit convex I933, tea basket 31 is positioned at tee-steeping cup 3, is provided with conduit 313 in the tea basket 31, guide pillar 321 passes conduit 313 and is slidingly connected with its formation, be provided with raised line 312 on the tea basket 31, raised line 312 is provided with tea basket magnet 311 in the raised line 312 between two limited posts 322, raised line 312 correspondence positions are provided with draw runner magnet 92 on draw runner 9 and the tea basket 31, and tea basket magnet 311 is attracted each other with draw runner magnet 92.The effect of the limit convex 33 on the tee-steeping cup 3 is that the voluble circular tee-steeping cup 3 of appearance can be positioned at correct position on the frame 1, guarantee that the position of the tea basket magnet 311 in the raised line 312 on the tea basket 31 can accurately aim at the draw runner magnet 92 that arranges on the draw runner 9, thereby can correctly drive movement and the elevating movement of tea basket 31.When the effect of handle 34 is user-friendly tea machine, take out tee-steeping cup 3, be convenient to change tealeaves.
As shown in Figure 8; tee-steeping cup can also be designed to the tee-steeping cup II3-1 of rectangle; like this; the tea basket also is designed to rectangle; the rectangular profile of tea basket II3-12 and rectangle tee-steeping cup 3-1 match; rectangle tee-steeping cup II3-1 and tea basket II3-12 have the rotation of being difficult for; pick and place conveniently; contraposition is advantage accurately; the tea basket II3-12 of this profile can not arrange conduit; tee-steeping cup II3-1 can not need to arrange limited post and also can not rotate; tea basket magnet 311 on the tee-steeping cup II3-1 just can be well with frame 1 on draw runner magnet 92 contrapositions on the draw runner 9 that arranges; guarantee the driving of 9 pairs of tea baskets of draw runner II3-12, its structure is more simple.
The operation principle of tea machine and tea basket elevating mechanism is as follows:
As shown in Figure 1, when the user need to make tea, at first tee-steeping cup 3 is taken out from tea machine frame 1, then open teacup lid 32, take out tea basket 31, tealeaves is put into tea basket 31, the conduit 313 of again guide pillar 321 on the teacup lid 32 being aimed at tea basket 31 inserts, and make the limit convex 312 in the tea basket 31 be arranged in two gag lever posts 322, again teacup lid 32 is covered at tee-steeping cup 3 chuckings.Then, the spacing recessed tee-steeping cup 3 that pushes of the limit convex I33 on the tee-steeping cup 3 being aimed on the tea machine frame 1 puts in place.At the water tank 5 an amount of water of packing into, the user selects " tea kinds " at control panel, then presses " key of making tea ", the beginning of making tea." key of making tea " acquired information that control circuit is pressed according to the user, press control circuit according to the program that arranges, the 7 energising work of control water pump, in water suction water-boiling cup 2, when meeting the requirements of water level, heater element 202 heating powers of control circuit control water-boiling cup 2 bottoms, begin to heat up water, when the water in the cup when boiled, begin to produce a large amount of steam, air pressure in the steam in the water-boiling cup 2 makes water-boiling cup 2 is during greater than the atmospheric pressure outside the cup, gas bleeder valve 203 is washed open by steam, and gas bleeder valve 203 rises, and steam releases from this leakage port, simultaneously, the upper cylinder 2031 of gas bleeder valve 203 pushes steam cock 2034, makes steam cock 2034 closures, and control circuit judges that by steam cock 2034 occlusion detection the water in the water-boiling cup 2 is boiled, thereby 202 outages of control heater element, no longer heating.At this moment the position of draw runner 9 is judged in 95 work of control circuit control motor, control circuit according to upper limit position switch 93, lower position switch 94.Under normal circumstances, control circuit is according to programming, control motor 95 is rotated counterclockwise, the tooth bar 91 that gear 96 on motor 95 output shafts drives on the draw runner 9, make draw runner 9 down slidings, there will be two kinds of situations owing to the position of tea basket 31 in tee-steeping cup 3, the one, under the effect of own wt, directly be slipped to the bottom of tee-steeping cup 3, another kind of situation is when covering teacup lid 32 on tee-steeping cup 3, tea basket magnet 311 on the tea basket 31 is attracted each other with the draw runner magnet 92 on the draw runner 9, and held, tea basket 31 rests on certain position, for this reason, during 95 work of control circuit control motor, at first, can control motor 95 and be rotated counterclockwise, make draw runner 9 down slidings, until lower position switch 94 is when being touched by lower contact 97, control circuit control motor 95 stops the rotation, like this, no matter tea basket 31 in tee-steeping cup 3 where, in the process of draw runner 9 down slidings, tea basket 31 can both be shifted onto the bottom of tee-steeping cup 3.When control circuit detects lower contact 97 and is touched, control circuit is except control motor 95 stops the rotation, and controls simultaneously tee-steeping cup and enters water solenoid valve 8 and open, and allows the boiling water in the water-boiling cup 2 flow in the tee-steeping cup 3, after the water yield that reaches setting, control circuit control tee-steeping cup enters water solenoid valve 8 closures.The tealeaves of tee-steeping cup 3 is soaked by boiling water.When reaching the soak time of setting, control circuit is controlled motor 95 counter-rotatings (turning clockwise) again, the tooth bar 91 that gear 96 on motor 95 output shafts drives on the draw runner 9, make draw runner 9 upward slidings, the tea basket magnet 311 that draw runner magnet 92 on the draw runner 9 holds on the tea basket 31 hauls tea basket 31 upward slidings, until behind the upper contact head 97 shake-up upper limit position switch 93 on the tooth bar 91 on the draw runner 9, control circuit control motor 95 stops operating, at this moment, tea basket 31 is raised, break away from tea, the concentration of tea will be controlled preferably like this.At this moment, the user can be as required by " tea delivery key " on the control panel, and the control tee-steeping cup goes out water solenoid valve 10 to be opened, and makes tea fall into teacup 6 on the tea tray 103 on the pedestal 4.Like this, the whole EP (end of program) of making tea.After if the tea in the tee-steeping cup 3 all is released, when control circuit detects in the tee-steeping cup 3 without tea, the tea machine restarts the follow procedure setting process of making tea of a new round, just in this process, the user does not need to take out tee-steeping cup 3 and places tealeaves, but the control circuit follow procedure on the tea machine arranges the process of automatically making tea, unless when the tea machine reaches the number of times of immersion of this tealeaves of setting, the tealeaves that just need to again more renew re-starts setting operation.