CN101683239B

CN101683239B - Beverage making machine

Info

Publication number: CN101683239B
Application number: CN200810216440.5A
Authority: CN
Inventors: 蔡展
Original assignee: Johnson Electric Shenzhen Co Ltd
Current assignee: Johnson Electric Shenzhen Co Ltd
Priority date: 2008-09-28
Filing date: 2008-09-28
Publication date: 2014-05-14
Anticipated expiration: 2028-09-28
Also published as: CN101683239A

Abstract

The invention provides a beverage making machine, comprising a support, a liquid feeding mechanism arranged on the support, a brewing mechanism, a residue ejecting mechanism contained in the brewing mechanism in a sliding way, a link mechanism which is connected between the support and the brewing mechanism and used for driving the brewing mechanism to move, a guide mechanism which is formed between the support and the brewing mechanism and used for guiding motion of the brewing mechanism, an elastic supporting mechanism supported at the lower end of the of the residue ejecting mechanism, a scum board and cleaning mechanism arranged at the upper end of the brewing mechanism and a gear combination used for driving the scum board to move. The beverage making machine of the invention is simple in structure, high in mechanical degree and simple in operation.

Description

Beverage making machine

Technical field

The present invention relates to a kind of beverage making machine.

Background technology

Along with the raising of people's living standard, people are more and more vigorous to the demand of beverage, and various beverage making machines, as coffee machine, tea drinking machine etc. are widely used in family, restaurant, dining room and some public situation etc.

But traditional beverage making machine needs by hand ground coffee or tealeaves etc. to be added in the brewed beverage chamber of machine conventionally, has rushed after beverage, need the manual residue of processing, very inconvenient and unhygienic.

Therefore, there is the beverage making machine that need to develop a kind of novel overcome the problems referred to above.

Summary of the invention

In order to address the above problem, the invention provides a kind of beverage making machine, it comprises support, be located at liquid input mechanism, brew mechanism on support, be contained in the in-house residue ejecting mechanism of brew slidably, be connected in support and brew inter-agency for drive described brew mechanism kinematic linkage, be formed at support and brew inter-agency for guide described brew mechanism kinematic guiding mechanism, be supported in residue ejecting mechanism lower end resilient supporting unit, be installed on the scum board on brew mechanism top, for promoting the gear combination of described scum board motion.

The present invention further improves and is: described beverage making machine also comprises that one is installed on the cleaning agency on brew mechanism top.

The present invention further improves and is: described elastic supporting mechanism is cantilever design, its one end rotation is fixed to described support, the other end be cantilever for supporting described residue ejecting mechanism, a torque spring is placed on described stiff end and exerts pressure so that residue ejecting mechanism described in described cantilever support to cantilever.

The beneficial effect that illustrated embodiment of the present invention has is: simple in structure, mechanization degree is high, easy and simple to handle.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, by the specific embodiment of the present invention is described in detail, will make technical scheme of the present invention and other beneficial effects apparent.

In accompanying drawing,

Figure 1A is that the beverage making machine of a preferred embodiment of the present invention removes the schematic perspective view after fore-stock;

Figure 1B, 1C are respectively the after-poppet of the beverage making machine of a preferred embodiment of the present invention, the inner side schematic diagram of fore-stock;

Fig. 1 D is the cross-sectional schematic of Figure 1A;

Fig. 1 E is the residue ejecting mechanism of beverage making machine and the matching relationship schematic diagram of resilient supporting unit of a preferred embodiment of the present invention;

Fig. 2 is that the beverage making machine of a preferred embodiment of the present invention is in the cross-sectional schematic of initial position;

Fig. 3 A is that the beverage making machine of a preferred embodiment of the present invention is at the schematic perspective view of brew position

Fig. 3 B is that the beverage making machine of a preferred embodiment of the present invention is in the cross-sectional schematic of brew position;

Fig. 4 is the cross-sectional schematic that the beverage making machine of a preferred embodiment of the present invention is got back to initial position after brew completes;

Fig. 5 is the beverage making machine of a preferred embodiment of the present invention ejects residue state cross-sectional schematic at residue ejecting mechanism;

Fig. 6 A is the beverage making machine of a preferred embodiment of the present invention is wiped residue state off cross-sectional schematic at scum board, has part partial cutaway to clearly illustrate spring and dependency structure in figure;

Fig. 6 B is the beverage making machine of a preferred embodiment of the present invention is wiped residue state off schematic perspective view at scum board;

Fig. 7 A is that the beverage making machine of a preferred embodiment of the present invention is at the stressed rear direction of motion schematic diagram of Gua Zhahouge mechanism;

Fig. 7 B is that the beverage making machine of a preferred embodiment of the present invention is being scraped the cross-sectional schematic that after slag, scum board is got back to original position state;

Fig. 8 is that the beverage making machine of a preferred embodiment of the present invention is being scraped the cross-sectional schematic of getting back to initial position after slag.

The specific embodiment

Refer to Figure 1A to Fig. 1 E, comprise liquid input mechanism 1 according to the beverage making machine of one embodiment of the invention, after-poppet 2, fore-stock 3, resilient supporting unit 4, lower pivoted arm 5, scum board 6, brew mechanism 7, scum board promote gear combination 8, upper pivoted arm 9, power input pivoted arm 10, cleaning agency 11, residue ejecting mechanism 12.

Refer to Figure 1A, upper pivoted arm 9 and lower pivoted arm 5 form linkage and are connected between after-poppet 2 and brew mechanism 7, particularly, one end of upper pivoted arm 9 is rotatably connected to brew mechanism 7, the other end is rotatably connected to one end of lower pivoted arm 5 by a connection rotating shaft, the other end of lower pivoted arm 5 is rotatably connected to the pedestal 2a of after-poppet 2, described power input pivoted arm 10 has a rotating hole 10a, be used for receiving an extraneous rotating output shaft (not shown), one end of power input pivoted arm 10 is rotatably connected to the pedestal 2a of after-poppet 2, the other end connection rotating shaft between supreme pivoted arm 9 and lower pivoted arm 5 that is rotatably connected, thereby make power input pivoted arm 10 in the time that pedestal 2a rotates, the connecting rod mechanism movement that can drive pivoted arm 9 and lower pivoted arm 5 to form.

See also Figure 1A, 1B, 1C, antetheca and the rear wall of described brew mechanism 7 are respectively equipped with a pair of guide pillar 7a (only showing a pair of guide pillar 7a on antetheca), described fore-stock 3 and after-poppet 2 are respectively established respectively a pair of guide groove 30 towards the inner side of

brew mechanism

7, 20, described guide groove 30, 20 be roughly Z-shaped, comprise epimere 30a, 20a, hypomere 30b, 20b, and the middle linkage section 30c of connection epimere and hypomere, 20c, in the time that power input pivoted arm 10 drives the connecting rod mechanism movement that upper pivoted arm 9 and lower pivoted arm 5 form, the guide pillar 7a of described brew mechanism 7 can be respectively along described guide groove 30, 20 slide.

Refer to Fig. 1 D, described residue ejecting mechanism 12 is contained in the cavity volume of brew mechanism 7 slidably.Described gear combination 8 comprises pushing block 8a, on described pushing block 8a, establish tooth bar, some gears are connected between described pushing block 8a and scum board 6, establish tooth bar and engage with a gear wherein on described scum board 6, and described some gears are rotatably mounted to the antetheca of described brew mechanism 7; Described pushing block 8a is fixed to described brew mechanism 7 slidably, particularly, refer to Fig. 6 A, described pushing block 8a offers a through hole, one outrigger shaft of described brew mechanism 7 inserts in described through hole, extend the tip of the axis and open screw, a major part screw can from the end of outrigger shaft lock in screw in case thrust block 8a from outrigger shaft landing; One back-moving spring 8b is placed on outside described outrigger shaft.

Refer to Fig. 1 E, described resilient supporting unit 4 is arcuation cantilever design, its both sides are respectively equipped with a pair of chute 4a, and described residue ejecting mechanism 12 is provided with a pair of protruded stigma 12a (only showing a protruded stigma 12a in figure), and described protruded stigma 12a is contained in described chute 4a and can slides along it.One end 4b of described resilient supporting unit 4 is cylindric, be fixed to that after-poppet 2, one torque springs 40 (seeing Figure 1A) are placed on the stiff end cylindraceous of described resilient supporting unit 4 and to the cantilever application of force so that described cantilever can support described residue ejecting mechanism 12 by a rotating shaft rotation.Described after-poppet 2 is provided with a positioner (not shown), for the maximum displacement upwards of the cantilever of controlling described resilient supporting unit 4.

Below the operation principle of the beverage making machine according to one embodiment of the invention is elaborated.

Figure 2 shows that the initial position of machine brew mechanism 7 before starting state.Brew mechanism 7 is in the time of initial position, the guide pillar 7a of brew mechanism 7 both sides lays respectively at interlude 20c, the 30c of guide groove 20,30 and the link position place of hypomere 20b, 30b of after-poppet 2, residue ejecting mechanism 12 retreats to the bottom of brew mechanism 7 cavity volumes, now user inserts Powdered or graininess solid matter in can be along the direction of arrow b in figure to the cavity volume of brew mechanism 7 as coffee bean etc., can control the amount of the powder or the particle that enter brew mechanism 7 by the control system (not shown) of machine.

After Powdered or graininess solid matter is filled and has been moved, power input pivoted arm 10 under the driving of extraneous rotating output shaft by figure in the direction shown in arrow a start to rotate, the linkage that upper pivoted arm 9 and lower pivoted arm 5 form promotes guide pillar 7a that described brew mechanism 7 makes its both sides and moves along interlude 20c, the 30c of the guide groove 20,30 on after-poppet 2, fore-stock 3 respectively until arrive the top of epimere 20a, 30a, and in the promotion of the step 7b of described brew mechanism 7, next plays motion to described residue ejecting mechanism 12.

When brew mechanism 7 moves to the position shown in Fig. 3 A, (guide pillar 7a is positioned at guide groove 20, 30 epimere 20a, the top of 30a) time, 9 liang of connecting rods of lower pivoted arm 5 and upper pivoted arm form perpendicular straight arranged rectilinear form, bar linkage structure arrives a dead-centre position in its slewing area, the dead-centre position of this connecting rod will provide the frame for movement of an opposing high pressure, brew mechanism 7 moves to the below of liquid input mechanism 1, in motion process, Powdered or the particulate material of its internal loose obtains the abundant extruding of the base plate 1a of liquid input mechanism 1 and the top board 12c of residue ejecting mechanism 12 and the tight pie pressurized contents shown in formation figure, now, the control system of machine stops the rotation of power input pivoted arm 10, whole moving component is in temporary transient halted state.

After motion stops, extraneous liquid is carried high temperature high pressure liquid by liquid input mechanism 1 along arrow d direction by the liquid of HTHP by high-pressure hydraulic pump and heating system (not shown) in the cavity volume of brew mechanism 7, the physicochemical change such as this high temperature high pressure liquid will carry out a series ofly brewageing to described pie pressurized contents, extraction, the beverage of generation is expelled to outside machine along direction shown in arrow e by the discharge line of residue ejecting mechanism 12 inside.

After machine intimate beverage flows out completely, the control system of machine is by control inputs power counter-rotation, power input pivoted arm 10 rotates along the direction of arrow f in Fig. 4, under the traction of the linkage that brew mechanism 7 forms at upper pivoted arm 9 and lower pivoted arm 5 with pie residuals along moving with previously contrary direction, the guide pillar 7a of described brew mechanism 7 both sides respectively Yan Yuan road returns to initial position (interlude 20c, the 30c of guide groove and the junction of hypomere 20b, 30b).In this motion process, the cleaning agency 11 (the present embodiment employing cleaning brush) that is fixed on scum board 6 tops cleans clean according to the cleaning track as shown in Fig. 4 dotted line by the bottom end face of the base plate 1a that remains in liquid input mechanism 1.

When brew mechanism 7 is got back to behind the position shown in Fig. 4 with pie residuals, power input pivoted arm 10 continues to rotate according to the direction of the arrow g shown in Fig. 5, under the linkage that brew mechanism 7 forms at upper pivoted arm 9 and lower pivoted arm 5 promotes, the guide pillar 7a of both sides is respectively from guide groove 20, 30 initial position is along hypomere 20b, 30b motion, brew mechanism 7 slides along the direction shown in arrow h in Fig. 5 with pie residuals, resilient supporting unit 4 is supported in the bottom of residue ejecting mechanism 12, resilient supporting unit 4 promotes the relative brew of residue ejecting mechanism 12 mechanism 7 and slides along the direction contrary with arrow h under the elastic force effect of root torsion torsion spring 40.When the guide pillar 7a of brew mechanism 7 both sides moves to respectively a certain centre position place of guide groove 20,30 hypomere 20b, 30b, the step 12b of residue ejecting mechanism 12 bottoms is supported in the bottom of brew mechanism 7, residue ejecting mechanism 12 just pushes up the top to cavity volume by the pie residuals of staying in brew mechanism 7 cavity volumes, and the bottom pushing block 8a that is assemblied in the gear combination 8 in brew mechanism 7 arrives to the boss 2b on after-poppet 2.

Brew mechanism 7 arrives behind the position shown in Fig. 5, power input pivoted arm 10 continues to rotate according to the direction shown in Fig. 6 A arrow k, under the promotion of the linkage that brew mechanism 7 forms at upper pivoted arm 9 and lower pivoted arm 5, the direction that the guide pillar 7a of both sides presses arrow p in Fig. 6 along guide groove 20,30 hypomere 20b, 30b respectively continues to glide until arrive the bottom of guide groove 20,30 hypomere 20b, 30b.Now, because residue ejecting mechanism 12 contacts and forms the entire combination that same direction slides because of rigidity with brew mechanism 7, resilient supporting unit 4 rotates along arrow m direction under the pressure of residue ejecting mechanism 12, continues thereby abdicate brew mechanism 7 space gliding together with residue ejecting mechanism 12.Continue in downslide process with residue ejecting mechanism 12 in brew mechanism 7, because the bottom pushing block 8a of gear combination 8 arrives to boss 2b thereby the stop motion on after-poppet 2, correspondingly, tooth bar on push pedal 8a promotes the gear being engaged with along arrow q direction in Fig. 6 B (q direction and p opposite direction), and then cause the motion of whole gear train, thereby drive the scum board 6 that is assemblied in brew mechanism 7 tops to slide towards the direction of arrow n in Fig. 6 A, thereby the pie residuals that remains in residue ejecting mechanism 12 tops is scraped on the tilting slide plate that is arranged on the left side, pie material relies on the gravity weight of self to drop out machine.

Discharge after residue, control device will be controlled extraneous input power counter-rotation, power input pivoted arm 10 rotates along arrow s direction in Fig. 7 A, under the promotion of the linkage that brew mechanism 7 combines at upper pivoted arm 9 and lower pivoted arm 5 by Fig. 7 A in arrow r direction slide, the guide pillar 7a of brew mechanism 7 both sides is respectively from guide groove 20, 30 hypomere 20b, the bottom of 30b is along guide groove 20, 30 hypomere 20b, 30b is up, resilient supporting unit 4 under the effect of its root torsion torsion spring 40, press Fig. 7 A in arrow w direction rotate reset, under the elastic force promotion of push pedal back-moving spring 8b that is arranged on gear combination inside, the tooth bar of the bottom pushing block 8a of gear combination promotes the gear being engaged with along the direction shown in arrow t in Fig. 7 A, thereby promote the motion of whole gear combination, the scum board 6 that causes being arranged on brew mechanism 7 tops occurs to slide and be returned to its initial position towards the direction of arrow u in Fig. 7 A.In the time that scum board 6 is returned to initial position, the guide pillar 7a of brew mechanism 7 both sides moves to respectively the centre position place of guide groove 20,30 hypomere 20b, 30b, and the reset of resilient supporting unit 4 completes.

Power input pivoted arm 10 continues to rotate according to the direction of arrow x in Fig. 8, in continuing by Fig. 8 under the traction of the linkage that brew mechanism 7 forms at upper pivoted arm 9 and lower pivoted arm 5, arrow z direction is slided, the protruded stigma 12a of residue ejecting mechanism 12 is contained in the chute 4a of resilient supporting unit 4, residue ejecting mechanism 12 is caught hold of at the edge of described chute 4a, it can not be moved upward because of frictional force together with brew mechanism 7, along with brew mechanism 7 is according to the slip of arrow z direction in Fig. 8, between brew mechanism 7 and residue ejecting mechanism 12, will there is the needed cavity volume of filler, the guide pillar 7a of brew mechanism 7 both sides moves to respectively guide groove 20, 30 stage casing 20c, 30c and hypomere 20b, the link position place of 30b, now whole mechanism completes an actuation cycle and gets back to initial position.

Beverage making machine of the present invention, can make a series of process implementation mechanization such as transmission, brew, residue removing and the discharge process of beverage of Powdered or graininess solid matter, easy and simple to handle.

The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to technical scheme of the present invention and technical conceive, and all these changes and distortion all should belong to the protection domain of the accompanying claim of the present invention.

Claims

1. a beverage making machine, is characterized in that: described beverage making machine comprises support, be located at liquid input mechanism, brew mechanism on support, be contained in the in-house residue ejecting mechanism of brew slidably, be connected in support and brew inter-agency for drive described brew mechanism kinematic linkage, be formed at support and the inter-agency guiding mechanism of brew for guide described brew mechanism motion, be supported in residue ejecting mechanism lower end resilient supporting unit, be installed on the scum board on brew mechanism top, for promoting the gear combination of described scum board motion; Make when beverage, brew mechanism moves to below liquid input mechanism under the driving of linkage and the guiding of guiding mechanism, and extraneous liquid, in liquid input mechanism enters the cavity volume of brew mechanism, and produces beverage after the solid matter of flowing through in cavity volume; Make after beverage, brew mechanism moves to residue ejecting mechanism the residue in brew mechanism cavity volume is pushed up to the position at the top of cavity volume under the driving of linkage and the guiding of guiding mechanism, described gear combination promotes described scum board and moves residue, makes residue be discharged from machine.

2. beverage making machine as claimed in claim 1, it is characterized in that: described resilient supporting unit is cantilever design, its one end rotation is fixed to described support, the other end be cantilever for supporting described residue ejecting mechanism, a torque spring is placed on described stiff end and exerts pressure so that residue ejecting mechanism described in described cantilever support to cantilever.

3. beverage making machine as claimed in claim 2, is characterized in that: the both sides of the cantilever of described resilient supporting unit are respectively equipped with chute, and described residue ejecting mechanism is provided with two protruded stigmas and slides respectively and be contained in described chute.

4. beverage making machine as claimed in claim 2, is characterized in that: described support is provided with a positioner, for limiting the upwards displacement of cantilever of described resilient supporting unit.

5. beverage making machine as claimed in claim 1, it is characterized in that: described linkage comprises pivoted arm and lower pivoted arm, one end of upper pivoted arm is rotatably connected to brew mechanism, and the other end is rotatably connected to one end of lower pivoted arm by a connection rotating shaft, and the other end of lower pivoted arm is rotatably connected to support.

6. beverage making machine as claimed in claim 5, it is characterized in that: described beverage making machine also comprises power input pivoted arm, one end of described power input pivoted arm is rotatably connected to support, the other end connection rotating shaft between supreme pivoted arm and lower pivoted arm that is rotatably connected, thereby make power input pivoted arm in the time that support rotates, can drive pivoted arm and the motion of lower pivoted arm.

7. beverage making machine as claimed in claim 1, it is characterized in that: described gear combination comprises pushing block, on described pushing block, establish tooth bar, some gears are connected between described pushing block and scum board, described pushing block is fixed to described brew mechanism slidably, and described some gears are rotatably fixed to described brew mechanism.

8. beverage making machine as claimed in claim 7, it is characterized in that: described support is provided with a shifting-position mechanism, in the time that described brew mechanism comes downwards to precalculated position, described shifting-position mechanism blocks described pushing block, in the time that described brew mechanism and the relative pushing block of gear that is fixed thereon continue to move downward, thereby described in the rack drives on described pushing block, gear movement promotes the relative brew of described scum board mechanism and slides.

9. beverage making machine as claimed in claim 8, it is characterized in that: between described pushing block and brew mechanism, be provided with back-moving spring, for limit pushing block motion in the up process of described brew mechanism, so that described brew mechanism and the gear that is fixed thereon relatively pushing block move upward, thereby thereby make gear movement described in the rack drives on pushing block drive described scum board to get back to original position.

10. beverage making machine as claimed in claim 1, is characterized in that: described guiding mechanism comprises the guide groove of being located on support, and is located at the guide pillar in brew mechanism, and described guide pillar can slide along described guide groove.

11. beverage making machines as claimed in claim 10, it is characterized in that: described guide groove is roughly Z-shaped, the middle linkage section that comprises epimere, hypomere and connection epimere and hypomere, described epimere vertically extends, and the bearing of trend of described hypomere departs from vertical direction.

12. beverage making machines as claimed in claim 11, it is characterized in that: described support comprises fore-stock and after-poppet, described fore-stock and after-poppet are respectively established respectively a pair of guide groove, and a pair of guide pillar is respectively established respectively in the both sides of described brew mechanism, slide respectively along corresponding guide groove.

13. beverage making machines as described in claim 1 to 12 any one, is characterized in that: described beverage making machine also comprises that one is installed on the cleaning agency on brew mechanism top.