CN109757985B - Brewing seat assembly and coffee machine with same - Google Patents
Brewing seat assembly and coffee machine with same Download PDFInfo
- Publication number
- CN109757985B CN109757985B CN201910115400.XA CN201910115400A CN109757985B CN 109757985 B CN109757985 B CN 109757985B CN 201910115400 A CN201910115400 A CN 201910115400A CN 109757985 B CN109757985 B CN 109757985B
- Authority
- CN
- China
- Prior art keywords
- brewing
- driving device
- switch
- brewing cup
- driving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Apparatus For Making Beverages (AREA)
Abstract
The invention discloses a brewing seat assembly which comprises a driving device and a brewing cup support, wherein the driving device is arranged on one side of the support, the brewing cup support is connected with an output shaft of the driving device, a brewing swinging control piece used for driving the brewing cup support to swing is arranged on the output shaft of the driving device, the brewing swinging control piece and the output shaft of the driving device synchronously rotate, and the brewing cup support is arranged on the other side of the support. The brewing cup support can be driven to swing along with the brewing swing control piece by the autorotation of the output shaft of the driving device, the rotation angle of the driving device can be adjusted according to the swing amplitude of the brewing cup support, and the brewing cup support and the brewing swing control piece synchronously rotate, so that the brewing cup support is prevented from being driven to swing by a complicated device or a complicated action track of the driving device, and the problem of large occupied space of the brewing seat assembly caused by the complicated device or the complicated action track of the driving device is solved. The application also discloses a coffee machine.
Description
Technical Field
The invention relates to the technical field of coffee brewing, in particular to a brewing seat assembly. Furthermore, the invention also relates to a coffee machine comprising the brewing seat assembly.
Background
The coffee machine is a common coffee brewing machine, and realizes automatic control of the whole coffee brewing process of grinding, pressing, filling, brewing, residue removal and the like of coffee.
In the brewing assembly of the existing coffee machine, a driving device connected with a brewing hopper support needs a large moving space, such as the moving track of a fan-shaped frame, so that the brewing assembly is large in size and not beneficial to daily maintenance and installation, and the whole size of the coffee machine is large due to the increase of the occupied space of the brewing assembly when the brewing assembly is applied to the coffee machine.
In summary, it is an urgent need to solve the problem of providing a brewing seat assembly with a simple structure and a small volume.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a brewing seat assembly, in which a driving device can drive a brewing cup holder without a complicated track, and which has a simple structure and a small volume.
Another object of the present invention is to provide a coffee machine comprising an infusion seat assembly as described above.
In order to achieve the above purpose, the invention provides the following technical scheme:
a brewing seat assembly comprises a driving device and a brewing cup support, wherein the driving device is arranged on one side of the support, the brewing cup support is connected with an output shaft of the driving device, a brewing swing control element used for driving the brewing cup support to swing is arranged on the output shaft of the driving device, the brewing swing control element and the output shaft of the driving device rotate synchronously, and the brewing cup support is arranged on the other side of the support.
Preferably, the driving device is a gearbox assembly, a motor is arranged in the gearbox assembly, a third brewing seat gear is mounted on an output shaft of the motor, the third brewing seat gear is in driving connection with a transmission gear wheel, an output shaft of the transmission gear wheel is connected with the brewing cup support, and the brewing swing control element is arranged on the output shaft of the transmission gear wheel.
Preferably, a sensor connecting rod is arranged at the center of the transmission gear wheel, a micro switch assembly is arranged at the tail of the sensor connecting rod, the sensor connecting rod contacts with the micro switch assembly after the brewing cup is arranged in the brewing cup support, the micro switch assembly is in signal connection with a control system, and the micro switch assembly is arranged on a gearbox cover of the gearbox assembly.
Preferably, a coffee output column is arranged on the brewing cup support, the coffee output column penetrates through a through hole formed in the support, and an output passage of the coffee output column is communicated with the interior of the brewing cup.
A coffee machine comprises a shell and a brewing seat assembly arranged on the shell, wherein the brewing seat assembly is any one of the brewing seat assemblies, and the shell is connected with a support.
Preferably, the shell is provided with a brewing plug for stamping coffee powder in the brewing cup on the brewing cup support, and the shell is provided with a first switch for detecting the position of a push plate in the brewing cup and a second switch for detecting the position of the brewing cup support;
the driving device is also used for contacting or leaving the first switch, a limit column for contacting or leaving the second switch is arranged on the brewing cup support, and the first switch, the second switch, the driving device and the brewing plug are all in control connection with a control system;
the control system controls the driving device and the brewing plug to move according to signals sent by the first switch and the second switch, the push plate is in control connection with the driving device, and the brewing plug is mounted on the shell.
Preferably, be equipped with on the casing with spacing post assorted first arc hole, the left end in first arc hole is equipped with the second switch, so that spacing post is in when the leftmost end in first arc hole, spacing post triggers the second switch.
Preferably, a protrusion part is arranged on the periphery of the brewing swing control element, and the protrusion part is used for contacting or leaving the first switch in the rotating process of the brewing swing control element.
Preferably, the motor of the driving device is a direct current motor, a hall assembly is arranged at the tail of the direct current motor, and both the hall assembly and the direct current motor are in signal connection with the control system.
Preferably, a gear sleeve matched with an output shaft of the driving device is arranged in the brewing cup, racks are respectively arranged on two sides below the push plate, a driving gear is arranged between the gear sleeve and the racks, and the output shaft of the driving device is used for driving the gear sleeve to drive the push plate to move up and down.
The invention provides a brewing seat assembly, which comprises a driving device arranged on one side of a bracket and a brewing cup bracket connected with an output shaft of the driving device, wherein a brewing swing control element for driving the brewing cup bracket to swing is arranged on the output shaft of the driving device, the brewing swing control element and the output shaft of the driving device synchronously rotate, and the brewing cup bracket is arranged on the other side of the bracket.
The driving device can be any device with an output shaft, such as an electric motor, some devices driven by the electric motor, such as a driving shaft connected with the output shaft of the electric motor through a driving belt, a driving shaft connected with the output shaft of the electric motor through a gear and the like, the brewing swinging control piece is driven to rotate through the autorotation of the output shaft of the driving device, the brewing cup support can be driven to swing along with the brewing swinging control piece, the rotating angle of the driving device can be adjusted according to the swinging amplitude of the brewing cup support, the brewing cup support and the brewing swinging control piece synchronously rotate, the phenomenon that the brewing cup support is driven to swing through the action track of a complicated device or the complicated driving device is avoided, and the problem that the space occupied by the brewing seat assembly is large due to the complicated device or the complicated action track of the driving device is solved.
According to the coffee machine, the brewing seat assembly is mounted on the shell, so that the coffee machine can be mounted in a small part of space, and compared with the situation that a driving device with a complex device or a complex action track is mounted, the size of the coffee machine is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is an exploded view of a transmission assembly provided by the present invention;
FIG. 2 is a front elevational view of a transmission assembly provided by the present invention;
FIG. 3 is a rear view of the transmission assembly provided by the present invention;
FIG. 4 is a schematic view of the brewing cup and the brewing cup holder according to the present invention;
FIG. 5 is a schematic view of a gearbox assembly and brew rocking control provided by the present invention;
FIG. 6 is a side cross-sectional view of the gear box assembly, the brew rocker control, the brew cup holder and the brew cup mounted on the housing provided in accordance with the present invention;
FIG. 7 is a sectional view of the coffee maker according to the present invention in an initial state;
FIG. 8 is a front view of the coffee maker of the present invention in an initial state;
FIG. 9 is a cross-sectional view of the spacing post of the present invention at the far left end of the first arcuate aperture;
FIG. 10 is a front view of the spacing post of the present invention positioned at the leftmost end of the first arcuate aperture;
FIG. 11 is a cross-sectional view of the brewing plug depression provided by the present invention;
FIG. 12 is a front view of the brewing plug depression provided by the present invention;
FIG. 13 is a cross-sectional view of the push plate provided by the present invention at the highest point;
FIG. 14 is a front view of the push plate provided by the present invention at the highest point;
FIG. 15 is a cross-sectional view of the brewing cup holder and the brewing cup again returned to the initial position as provided by the present invention;
FIG. 16 is a front view of the brewing cup holder and the brewing cup again in the process of returning to the initial position as provided by the present invention.
In FIGS. 1-16:
1-fast-tooth screw, 2-gearbox base, 3-driving bull gear, 4-sensor link, 5-spring, 6-gearbox cover, 7-microswitch component, 8-first screw, 9-brewing gear shaft, 10-second brewing base gear, 11-brewing base combination turbine shaft, 12-first brewing base gear, 13-second screw, 14-spring washer, 15-third brewing base gear, 16-motor, 17-PCB, 18-steam valve rubber, 19-four-stage magnetic ring, 20-small motor cover, 21-Hall component fixing piece, 22-Hall component, 23-brewing swing control piece, 24-shell, 25-brewing cup support, 26-brewing cup, 31-brewing plug, 32-second switch, 33-first switch, 34-first elastic buckle, 35-second elastic buckle, 36-limit bone.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The core of the invention is to provide a brewing seat assembly, a driving device of the brewing seat assembly can drive a brewing cup support without complex tracks, and the brewing seat assembly is simple in structure and small in size.
Another object of the present invention is to provide a coffee machine comprising an infusion seat assembly as described above.
Referring to fig. 1 to 16, fig. 1 is an exploded view of a transmission assembly according to the present invention; FIG. 2 is a front elevational view of a gear box assembly provided by the present invention; FIG. 3 is a rear view of the transmission assembly provided by the present invention; FIG. 4 is a schematic view of the brewing cup and the brewing cup holder according to the present invention; FIG. 5 is a schematic view of a gearbox assembly and brew rocking control provided by the present invention; FIG. 6 is a side cross-sectional view of the gear box assembly, the brew rocker control, the brew cup holder and the brew cup mounted on the housing provided in accordance with the present invention; FIG. 7 is a sectional view of the coffee maker according to the present invention in an initial state; FIG. 8 is a front view of the coffee maker of the present invention in an initial state; FIG. 9 is a cross-sectional view of the spacing post of the present invention at the far left end of the first arcuate aperture; FIG. 10 is a front view of the spacing post of the present invention positioned at the leftmost end of the first arcuate aperture; FIG. 11 is a cross-sectional view of the brewing plug depression provided by the present invention; FIG. 12 is a front view of the brewing plug depression provided by the present invention; FIG. 13 is a cross-sectional view of the push plate provided by the present invention at its highest point; FIG. 14 is a front view of the push plate provided by the present invention at the highest point; FIG. 15 is a cross-sectional view of the brewing cup holder and the brewing cup again returned to the initial position as provided by the present invention; FIG. 16 is a front view of the brewing cup holder and the brewing cup again in the process of returning to the initial position as provided by the present invention.
A brewing seat assembly comprises a driving device arranged on one side of a support and a brewing cup support 25 connected with an output shaft of the driving device, wherein a brewing swing control piece 23 used for driving the brewing cup support 25 to swing is arranged on the output shaft of the driving device, the brewing swing control piece 23 and the output shaft of the driving device synchronously rotate, and the brewing cup support 25 is arranged on the other side of the support.
It should be noted that the driving device and the brewing cup support 25 are respectively arranged on two sides of the support, the driving device and the brewing swing control member 23 are arranged on the same side of the support, a through hole is arranged on the support, an output shaft of the driving device can be connected with the brewing cup support 25 by penetrating through the through hole, the connection mode of the driving device and the brewing swing control member can be a buckle connection, a transmission part for driving the brewing cup support 25 to move can be arranged on the brewing swing control member 23, a bulge is arranged on the brewing cup support, an arc-shaped hole is arranged on the support, the bulge penetrates through the arc-shaped hole arranged on the support and is matched with the transmission part, and when the output shaft of the driving device rotates, the brewing swing control member 23 is driven to rotate, so that the brewing cup support 25 is driven to synchronously swing along with the brewing swing control member 23.
Wherein the driving device can be any device with an output shaft, such as an electric motor, some devices driven by the electric motor, such as a driving shaft connected with the output shaft of the electric motor through a transmission belt, a driving shaft connected with the output shaft of the electric motor through a gear, etc., the brewing swing control member 23 is driven to rotate through the rotation of the output shaft of the driving device, the brewing cup bracket 25 can be driven to swing along with the brewing swing control piece 23, the rotation angle of the driving device can be adjusted according to the swing amplitude of the brewing cup bracket 25, the brewing cup bracket 25 and the brewing swing control piece 23 synchronously rotate, so as to avoid driving the brewing cup bracket 25 to swing by the action track of a complex device or a complex driving device, and solve the problem of large occupied space of the brewing seat component caused by the complex device or the complex action track of the driving device.
On the basis of the above embodiment, the driving device is a transmission case assembly, a motor 16 is arranged in the transmission case assembly, a third brewing seat gear 15 is mounted on an output shaft of the motor 16, the third brewing seat gear 15 is in driving connection with the large transmission gear 3, an output shaft of the large transmission gear 3 is connected with the brewing cup support 25, and the brewing swing control member 23 is arranged on the output shaft of the large transmission gear 3.
The gearbox assembly comprises a gearbox base 2, a first brewing base gear 12 and a second brewing base gear 10 which are installed on the gearbox base 2, wherein the first brewing base gear 12 is installed on the gearbox base 2 through a brewing base combined turbine shaft 11, the second brewing base gear 10 is installed on the gearbox base 2 through a brewing gear shaft 9, a gearbox cover 6 is installed on the other side of the gear, the gearbox cover 6 and the gearbox base 2 fix the gear, and preferably, the gearbox base 2 is installed on the gearbox cover 6 through a fast-tooth screw 1.
The motor 16 is arranged on the gearbox cover 6, the motor 16 is arranged on the gearbox cover 6 through the second screw 13, the spring washer 14 can be arranged between the second screw 13 and the gearbox cover 6, and the first brewing seat gear 12 and the second brewing seat gear 10 are used for adjusting the rotating speed and the torque force required by the final transmission of the large gear 3 through the gear transmission ratio. The driving shaft of the motor 16 is provided with a third brewing seat gear 15, the bottom of the motor 16 is provided with a small motor cover 20, and a steam valve rubber 18 and a four-stage magnetic ring 19 are arranged between the small motor cover 20 and the motor 16.
Preferably, the center of the transmission gearwheel 3 is provided with a sensor connecting rod 4, the tail part of the sensor connecting rod 4 is provided with a micro switch assembly 7, after the brewing cup 26 is arranged in the brewing cup support 25, the sensor connecting rod 4 contacts the micro switch assembly 7, the micro switch assembly 7 is in signal connection with a control system, and the micro switch assembly 7 is arranged on a gearbox cover 6 of the gearbox assembly.
The spring 5 is arranged at the bottom of the sensor connecting rod 4, the other end of the spring 5 is in contact with the gearbox cover 6, the spring 5 can be compressed by the sensor connecting rod 4 and the gearbox cover 6, and when the brewing cup 26 is installed in the brewing cup support 25, the spring 5 is compressed by the sensor connecting rod 4 and the microswitch assembly 7 is triggered. The microswitch assembly 7 can be mounted on the gearbox cover 6 by the first screw 8, and the arrangement can sense whether the brewing cup 26 is properly mounted, so that the coffee machine can work normally.
Preferably, the brewing cup holder 25 is provided with a coffee output column, which passes through a through hole provided in the holder, the output passage of the coffee output column communicating with the interior of the brewing cup 26.
When the coffee brewing plug 31 presses down to brew coffee, the coffee in the brewing cup 26 can be output outwards through the coffee output column, the through hole is a second arc-shaped hole, when the brewing cup support 25 swings along with the output shaft of the driving device, the coffee output column also synchronously swings in the second arc-shaped hole, the coffee output column is arranged to output the coffee during brewing, and the brewing cup 26 does not need to be taken down.
In addition to the brewing seat assembly, the invention also provides a coffee machine, which comprises a shell 24 and a brewing seat assembly arranged on the shell 24, wherein the brewing seat assembly is the brewing seat assembly disclosed in any one of the embodiments, and the shell 24 is connected with a bracket.
It should be noted that the brewing cup holder 25 and the driving device are respectively installed on two sides of the housing 24, the driving device and the brewing swing control member 23 are installed on one side of the housing 24, a through hole is formed in the housing 24, so that an output shaft of the driving device can pass through the through hole and be installed on the brewing cup holder 25, and the brewing cup holder 25 can swing along with the brewing swing control member 23 when the driving shaft of the driving device drives the brewing swing control member 23 to rotate, so that the brewing cup holder 25 can drive the brewing cup 26 to swing.
The coffee machine provided by the application is provided with the brewing seat assembly on the shell 24, so that the coffee machine can use a small part of space to install the brewing seat assembly, and the size of the coffee machine is reduced compared with the installation of a driving device with a complicated device or a complicated action track.
On the basis of the above embodiment, the housing 24 is provided with a brewing plug 31 for punching coffee powder in the brewing cup 26 on the brewing cup holder 25, and the housing 24 is provided with a first switch 33 for detecting the position of the push plate in the brewing cup 26 and a second switch 32 for detecting the position of the brewing cup holder 25; the brewing swing control piece 23 is also used for contacting or leaving the first switch 33, a limit column for contacting or leaving the second switch 32 is arranged on the brewing cup support 25, and the first switch 33, the second switch 32, the driving device and the brewing plug 31 are all in control connection with the control system; the control system controls the driving device and the brewing plug 31 to move according to signals sent by the first switch 33 and the second switch 32, the push plate is in control connection with the driving device, and the brewing plug 31 is arranged on the shell 24.
The brewing cup 26 is internally provided with coffee powder used for pushing out coffee powder after brewing is finished, a driving device used for pushing the push plate to move up and down along the brewing cup 26 can be arranged on the push plate, and the driving device can drive the driving device to drive the push plate to move up and down.
When the brewing cup is used, the control system controls the driving device to drive the brewing cup support 25 to swing, the brewing swing control piece 23 triggers the first switch 33 at the moment, and the control system obtains a signal to know that the push plate in the brewing cup 26 does not reach the highest point.
When the limit post on the brewing cup bracket 25 triggers the second switch 32, the control system knows that the brewing cup bracket 25 reaches the pressing direction of the brewing plug 31, the control system controls the driving device to stop driving, and at the moment, the control system controls the brewing plug 31 to press downwards to enter the brewing cup 26 to brew coffee.
After brewing, the control system controls the brewing plug 31 to return to the original position, residues remain in the brewing cup 26 at the moment, the control system controls the driving device to continue moving, the push plate in the brewing cup 26 is driven to move upwards to push the residues out, when the push plate moves to the highest point in the brewing cup 26 and the residues are discharged, the brewing swing control piece 23 is disconnected from the first switch 33, the control system knows that the push plate reaches the high point at the moment, the control system controls the driving device to reversely drive the brewing swing control piece 23 to drive the brewing cup support 25 to move reversely, the second switch 32 is disconnected at the moment, the brewing swing control piece 23 triggers the first switch 33 again, and when the first switch 33 is disconnected again, the control system knows that the brewing cup support 25 and the push plate both move to the original position, and controls the driving device to stop driving.
The brewing plug 31 and the driving device can work according to a preset scheme under the control of the control system, the preset scheme is not limited to the scheme, and the scheme can be improved according to actual control.
Preferably, the housing 24 is provided with a first arc-shaped hole matched with the limiting column, and the left end of the first arc-shaped hole is provided with a second switch 32, so that when the limiting column is located at the leftmost end of the first arc-shaped hole, the limiting column contacts the second switch 32.
When the limiting column is positioned at the leftmost end of the first arc-shaped hole, the limiting column is contacted with the second switch 32, the control system obtains a signal, the brewing cup 26 is just positioned at the position opposite to the brewing plug 31 at the moment, and the control system controls the brewing plug 31 to press down to brew coffee in the brewing cup 26.
The structure adopted by the embodiment has the advantages that the automatic brewing of the coffee is realized, and the manual operation can be saved.
The brewing cup support 25 is provided with a limiting bone 36, the shell 24 is provided with a first arc-shaped hole matched with the limiting column and a third arc-shaped hole matched with the limiting bone 36, and the first arc-shaped hole, the second arc-shaped hole and the third arc-shaped hole are all arranged concentrically.
As the driving device drives the brewing cup bracket 25 to swing, the coffee output column, the limiting bone 36 and the limiting column are all driven by the brewing swing control part 23, and the circle centers of the third arc-shaped hole, the first arc-shaped hole and the second arc-shaped hole are positioned on the straight line where the axis of the output shaft of the driving device is positioned.
Through the arrangement of the above form, when the limiting column is positioned at the leftmost end of the first arc-shaped hole, the coffee output column is positioned at the leftmost end of the second arc-shaped hole, and the limiting bone 36 is positioned at the leftmost end of the third arc-shaped hole; when spacing post was in the rightmost end in first arc hole, coffee output post was in the rightmost end in second arc hole, and spacing bone 36 was in the rightmost end in third arc hole, consequently, can learn, and the length in first arc hole is greater than the length in second arc hole and is greater than the length in third arc hole.
Preferably, a protrusion is provided on the outer circumference of the brewing swing controller 23, and the protrusion is used to contact or separate from the first switch 33 during the rotation of the brewing swing controller 23.
It should be noted that the gearbox assembly and the brewing swing control member 23 are installed on the same side of the housing 24, and when the brewing swing control member 23 is installed on the driving shaft of the gearbox assembly, the brewing swing control member 23 is driven to rotate.
The brewing swing controller 23 is a circular plate shape, and a protrusion having a length smaller than the outer circumference of the brewing swing controller 23 is provided on the outer circumference of the brewing swing controller 23 so that the brewing swing controller 23 can turn off the first switch 33.
The brewing swinging control piece 23 is arranged on the exposed part of the large transmission gear 3, the brewing swinging control piece 23 is buckled with the large transmission gear 3, when the large transmission gear rotates, the brewing swinging control piece 23 can synchronously rotate and then is arranged on one side of the shell 24, the exposed part of the large transmission gear 3 protrudes on the other side of the shell 24, the brewing cup support 25 is arranged on the exposed part of the large transmission gear 3 on the other side of the shell 24, the brewing cup support 25 is provided with a through hole for the exposed part of the large transmission gear 3 to pass through, and the brewing cup 26 is arranged on the brewing cup support 25.
The projection of the brewing rocking control member 23 and the first switch 33 are in a state of being disengaged from each other in the initial state, i.e., the first switch 33 is in the off state, when the gearbox assembly drives the brew cup holder 25 to oscillate, the convex part is contacted with the first switch 33, so that the first switch 33 is in a trigger state, at the moment, the control system knows that the push plate is not at the highest point, when the brewing swing control 23 rotates to the point where the first switch 33 is turned off again, the control system knows that the push plate is at the highest point at this time, the control system controls the gearbox assembly to drive the brewing swinging control member 23 to rotate reversely, so that the push plate moves downwards, and the first switch 33 is triggered again until the protruding part is disconnected from the first switch 33, at this time, the brewing cup support 25 returns to the original position, the limiting column is positioned at the rightmost end of the first arc-shaped hole, the coffee output column is positioned at the rightmost end of the second arc-shaped hole, and the limiting bone 36 is positioned at the rightmost end of the third arc-shaped hole.
The setting device has a simple structure, the gearbox assembly can be utilized to drive the brewing swing control element 23 to trigger or disconnect the first switch 33 while driving the brewing cup support 25, and the overall occupied space of the coffee machine is small due to the fact that the brewing swing control element 23 occupies a small space.
In one embodiment of the brewing swing control member 23 for driving the position limiting bone 36, two elastic buckles with opposite directions are disposed on the end surface of the brewing swing control member 23, and the elastic buckles are used for driving or separating from the position limiting bone 36.
It should be noted that, when the brewing base assembly is in the initial state, the fastening position of the first elastic fastener 34 is on the right of the limiting bone 36, when the motor 16 works to push the driving gearwheel 3 to rotate counterclockwise, the brewing swing control element 23 synchronously rotates counterclockwise, the limiting bone 36 is pushed to push the brewing cup support 25 to swing leftward until the limiting post is connected with the second switch 32, at this time, the control system knows that the brewing cup 26 has swung to the angular position where the brewing plug 31 performs stamping, the control system stops the motor 16 from working, at this time, the second switch 32 rotates to the contacted position, the transmission part of the brewing cup 26 rotates by the driving gearwheel 3 steps, but the brewing cup 26 is driven by the brewing cup support 25 to synchronously rotate, so the transmission part does not rotate with respect to the brewing cup 26, and the push plate of the brewing cup 26 does not move as well.
After brewing, the system can draw the brewing plug 31 back to the original position, the next step is that the push plate pushes out the coffee powder in the brewing cup 26, at this time, the control system controls the motor 16 to work, drives the large gear 3 to continue rotating anticlockwise, because the brewing cup bracket 25 is limited by the first arc-shaped hole to rotate anticlockwise, the first elastic buckle 34 of the brewing swinging control element 23 bounces off the limiting bone 36 and then strides over the limiting bone 36 to rotate anticlockwise, the large transmission gear 3 rotates anticlockwise continuously to drive the transmission part of the brewing cup 26 to transmit, so that the push plate moves upwards to eject the coffee grounds, when the brewing swinging control piece 23 continues to rotate anticlockwise until the bulge part leaves the first switch 33, the push plate is at the highest position, meanwhile, the buckling position of the second elastic buckle of the brewing swinging control element 23 is also bounced across the limiting bone 36, so that the buckling position of the second elastic buckle 35 is positioned at the left side of the limiting bone 36.
After the slag discharging operation is completed, after the convex part of the brewing swinging control piece 23 leaves the first switch 33, the control system controls the motor 16 to rotate in the reverse direction, that is, the driving gearwheel 3 rotates in the clockwise direction, because the buckle of the second elastic buckle 35 of the brewing swinging control piece 23 is positioned at the left side of the limiting bone 36, the limiting bone 36 can be pushed to swing in the reverse direction until the limiting bone 36 is limited by the third arc hole to move, at this time, the brewing cup bracket 25 swings to the original position, the first switch 33 is triggered after the brewing swinging control piece 23 rotates, the driving gearwheel 3 continues to rotate in the clockwise direction, the buckle of the second elastic buckle 35 of the brewing swinging control piece 23 also crosses the limiting bone 36, the driving gearwheel 3 continues to rotate in the clockwise direction to drive the driving part to drive the pushing plate to move downwards, the driving gearwheel 3 and the brewing swinging control piece 23 continue to rotate, the buckle of the first elastic buckle 34 of the brewing swinging control piece 23 crosses the limiting bone 36 again, to the right of the limit bone 36, at which point the brewing swing control 23 is again clear of the first switch 33, the control system signals the first switch 33 to stop the motor 16 and at the same time the pusher plate moves to the lowest initial position.
The structure is simple, the elastic buckle is arranged on the brewing swing control element 23, other additional arrangement is not needed, and the occupied space can be saved.
Preferably, the motor 16 of the driving device is a dc motor, a hall element 22 is disposed at the tail of the dc motor, and both the hall element 22 and the dc motor are in signal connection with the control system.
The tail of the direct current motor is provided with a PCB17, the PCB17 is provided with a Hall component fixing part 21 and a Hall component 22, and after the Hall component 22 is connected with the whole machine system, the system can monitor the revolution number of the direct current motor so as to know whether the gearbox of the brewing base operates normally.
Preferably, a gear sleeve matched with an output shaft of the driving device is arranged in the brewing cup 26, racks are respectively arranged on two sides below the push plate, a driving gear is arranged between the gear sleeve and the racks, and the output shaft of the driving device is used for driving the gear sleeve to drive the push plate to move up and down.
The gear sleeve at the bottom of the brewing cup 26 is matched with the exposed part of the transmission gear wheel 3, so that when the transmission gear wheel 3 rotates, the gear sleeve at the bottom of the brewing cup 26 is also driven, if the gear sleeve rotates clockwise or anticlockwise, the gear sleeve drives the driving gear to drive the rack to move up and down, and a push plate of the brewing cup 26 is driven to move up or down to push out coffee powder or withdraw the pushed push plate.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The brewing base assembly and the coffee machine provided by the invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (6)
1. The coffee machine is characterized by comprising a shell (24) and a brewing seat assembly arranged on the shell (24), wherein the brewing seat assembly comprises a driving device arranged on one side of a support and a brewing cup support (25) connected with an output shaft of the driving device, a brewing swing control piece (23) used for driving the brewing cup support (25) to swing is arranged on the output shaft of the driving device, the brewing swing control piece (23) and the output shaft of the driving device synchronously rotate, and the brewing cup support (25) is arranged on the other side of the support;
the motor (16) of the driving device is a direct current motor, the tail part of the direct current motor is provided with a Hall assembly (22), and the Hall assembly (22) and the direct current motor are both in signal connection with the control system;
the brewing device is characterized in that a brewing plug (31) used for stamping coffee powder in a brewing cup (26) on the brewing cup support (25) is arranged on the shell (24), and a first switch (33) used for detecting the position of a push plate in the brewing cup (26) and a second switch (32) used for detecting the position of the brewing cup support (25) are arranged on the shell (24);
the driving device is also used for contacting or leaving the first switch (33), a limiting column used for contacting or leaving the second switch (32) is arranged on the brewing cup support (25), and the first switch (33), the second switch (32), the driving device and the brewing plug (31) are all in control connection with a control system;
the control system controls the driving device and the brewing plug (31) to move according to signals sent by the first switch (33) and the second switch (32), the push plate is in control connection with the driving device, and the brewing plug (31) is arranged on the shell (24);
a first arc-shaped hole matched with the limiting column is formed in the shell (24), the second switch (32) is arranged at the left end of the first arc-shaped hole, and therefore when the limiting column is located at the leftmost end of the first arc-shaped hole, the limiting column triggers the second switch (32);
be equipped with spacing bone (36) on brewing cup support (25), be equipped with on casing (24) with spacing post assorted first arc hole and with spacing bone (36) assorted third arc hole, first arc hole, second arc hole and third arc hole all set up with the centre of a circle.
2. The coffee machine according to claim 1, characterized in that the drive device is a gearbox assembly, a motor (16) is arranged in the gearbox assembly, a third brewing seat gear (15) is mounted on an output shaft of the motor (16), the third brewing seat gear (15) is in driving connection with a driving gearwheel (3), an output shaft of the driving gearwheel (3) is connected with the brewing cup holder (25), and the brewing swing control (23) is arranged on an output shaft of the driving gearwheel (3).
3. The coffee machine according to claim 2, characterized in that the centre of the driving gearwheel (3) is provided with a sensor link (4), the end of the sensor link (4) is provided with a microswitch assembly (7), the sensor link (4) contacts the microswitch assembly (7) when a brewing cup (26) is mounted in the brewing cup holder (25), the microswitch assembly (7) is in signal connection with a control system, and the microswitch assembly (7) is mounted on a gearbox cover (6) of the gearbox assembly.
4. A coffee machine according to claim 3, characterized in that the brewing cup holder (25) is provided with a coffee output column which passes through a through hole for being provided on the holder, the output passage of the coffee output column communicating with the interior of the brewing cup (26).
5. The coffee machine according to claim 1, characterized in that a projection is provided on the periphery of the brewing rocking control member (23), said projection being adapted to contact or leave the first switch (33) during the rotation of the brewing rocking control member (23).
6. The coffee machine according to any one of claims 1 to 5, characterized in that a gear sleeve matched with the output shaft of the driving device is arranged in the brewing cup (26), racks are respectively arranged on two sides below the push plate, a driving gear is arranged between the gear sleeve and the racks, and the output shaft of the driving device is used for driving the gear sleeve to drive the push plate to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910115400.XA CN109757985B (en) | 2019-02-14 | 2019-02-14 | Brewing seat assembly and coffee machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910115400.XA CN109757985B (en) | 2019-02-14 | 2019-02-14 | Brewing seat assembly and coffee machine with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109757985A CN109757985A (en) | 2019-05-17 |
| CN109757985B true CN109757985B (en) | 2022-06-07 |
Family
ID=66456232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910115400.XA Active CN109757985B (en) | 2019-02-14 | 2019-02-14 | Brewing seat assembly and coffee machine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109757985B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114947516A (en) * | 2022-05-25 | 2022-08-30 | 广东美的厨房电器制造有限公司 | Beverage brewing equipment, control method, control device and readable storage medium |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2070654T3 (en) * | 1992-03-02 | 1995-06-01 | Jura Elektroapparate Ag | INFUSION DEVICE, IN PARTICULAR FOR A COFFEE MAKER. |
| CN101057748B (en) * | 2007-05-09 | 2011-06-08 | 广东亿龙电器股份有限公司 | Hand operated coffee machine |
| CN102028408B (en) * | 2009-09-30 | 2012-08-08 | 活力科研有限公司 | Brewing unit of coffee machine |
| FR3019980B1 (en) * | 2014-04-22 | 2016-05-06 | Unic | DEVICE FOR EXTRACTING AN INFUSER SUBSTANCE |
| CN106667264A (en) * | 2017-02-13 | 2017-05-17 | 苏州咖博士咖啡系统科技有限公司 | Structural device of coffee machine brewing device |
| CN107049025B (en) * | 2017-02-13 | 2023-07-28 | 苏州咖博士咖啡系统科技有限公司 | Brewing unit for a coffee machine |
| CN207202745U (en) * | 2017-02-13 | 2018-04-10 | 苏州咖博士咖啡系统科技有限公司 | A kind of coffee brewing device |
| CN207202729U (en) * | 2017-02-13 | 2018-04-10 | 苏州咖博士咖啡系统科技有限公司 | A kind of brewing unit for coffee machine |
| CN207285897U (en) * | 2017-03-21 | 2018-05-01 | 苏州咖博士咖啡系统科技有限公司 | A kind of coffee brewing device |
| KR101798182B1 (en) * | 2017-04-04 | 2017-11-16 | 훼스텍 주식회사 | Coffee extracting apparatus |
| CN109008644A (en) * | 2018-09-05 | 2018-12-18 | 常州领航电子有限公司 | Intelligence falls a glass beverage dispenser |
| CN210446725U (en) * | 2019-02-14 | 2020-05-05 | 东保集团有限公司 | Brewing seat assembly and coffee machine with same |
-
2019
- 2019-02-14 CN CN201910115400.XA patent/CN109757985B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109757985A (en) | 2019-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109757985B (en) | Brewing seat assembly and coffee machine with same | |
| CN106891719A (en) | Gearshift | |
| US9730549B2 (en) | Coffee brewing device | |
| CN210446725U (en) | Brewing seat assembly and coffee machine with same | |
| US3823280A (en) | Timer | |
| CN203674055U (en) | 3D rotation input apparatus with good operability | |
| CN101773370B (en) | Transmission structure of food processor | |
| RU2658281C2 (en) | Machine cooking unit for preparation of beverages using capsules and the like | |
| CN210227886U (en) | Cooking cup and cooking machine | |
| CN101826329A (en) | Drive device for record player and control method thereof | |
| CN209929188U (en) | Button reset structure of broken wall machine | |
| CN216336505U (en) | Elastic coupling assembly and electric can opener with same | |
| CN201116422Y (en) | Controller for automobile electric door lock | |
| CN110844147A (en) | Capping mechanism of intelligent extraction drinking machine | |
| CN201641722U (en) | Transmission structure of food processor | |
| CN103208391A (en) | Ignition switch with car key pull-forgetting prevention function | |
| CN209074300U (en) | Food processor | |
| CN112951654A (en) | Timer | |
| CN203179821U (en) | Leakage protector with automatic closing apparatus | |
| KR101189350B1 (en) | Electric cup holder of vehicle | |
| CN216922934U (en) | Ratchet wheel assembly and automatic multi-seasoning discharging device | |
| CN212725113U (en) | Switch | |
| CN110037582A (en) | A kind of portable cooking cup | |
| CN212394665U (en) | Stirring knife tackle spare and cooking machine | |
| CN219623224U (en) | Automobile electronic gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |