CN115067748A

CN115067748A - Brewing device

Info

Publication number: CN115067748A
Application number: CN202210421497.9A
Authority: CN
Inventors: 刘斌
Original assignee: Slair Technology Jiangsu Co ltd
Current assignee: Hanxing Technology (Xiamen) Co.,Ltd.
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-09-20

Abstract

A brewer, comprising a carrier plate; the support plate is of a rectangular plate-shaped structure, four groups of through holes are vertically formed in the plate body of the support plate, a limiting sleeve, a brewing tube, a first driving base and a second driving base are respectively installed in the through holes, a first driving motor and a second driving motor which are installed at the tops of the first driving base and the second driving base are of an upward vertical installation structure along the support plate, the limiting sleeve and the brewing tube are vertically installed at the bottom of the support plate, and a rotary lifting mechanism and a lifting pressing mechanism are respectively installed at the tops of the limiting sleeve and the brewing tube. The filter screen trays which are selectively packaged from top to bottom complete a sealed brewing process, the filter screens of the tray structure infuse brewed water, and the filter screens of the upper tray and the lower tray can extrude built-in powder materials into a fixed structure so as to control the concentration of brewed beverage; the single-tube brewing structure with the upper and lower through holes can be distributed and unfolded to be open, and work personnel can be matched to infuse powder and control the variable of the powder.

Description

Brewing device

Technical Field

The invention belongs to the technical field of beverage brewing equipment, and particularly relates to a brewing device.

Background

When the existing coffee beverage is prepared, roasted coffee beans are firstly ground into coffee powder, and then hot water is used for brewing the coffee powder. In order to achieve the above purpose, the conventional coffee brewing machines are various, and some coffee brewing machines can complete the process from grinding to brewing at one time.

In view of the above, the invention provides a brewing device which can complete feeding compaction, rotary separation and discharging and sealed brewing by controlling an upper brewing tube and a lower brewing tube through double drives.

Disclosure of Invention

In order to solve the problems, the invention discloses a single-pot brewing device which completes a sealed brewing process through a filter screen tray selectively packaged up and down, has a simple brewing structure and avoids brewing blockage by utilizing an up-and-down open structure of a single-pipe structure.

In order to achieve the purpose, the technical scheme of the invention is as follows:

a brewer, comprising a carrier plate; the brewing device comprises a support plate, wherein the support plate is of a rectangular plate-shaped structure, four groups of through holes are vertically formed in a plate body of the support plate, a limiting sleeve, a brewing tube, a first driving base and a second driving base are respectively installed in the through holes, a first driving motor and a second driving motor which are installed at the tops of the first driving base and the second driving base are of an upward vertical installation structure along the support plate, the limiting sleeve and the brewing tube are vertically installed at the bottom of the support plate, and a rotary lifting mechanism and a lifting pressing mechanism are respectively installed at the tops of the limiting sleeve and the brewing tube.

Further, the rotary lifting mechanism comprises a rotary lifting rod, a synchronous rod and a lower filter screen; the lower filter screen is selectively packaged at the bottom of the tube of the brewing machine through an ejector rod, the ejector rod is vertically screwed on the outer end of the synchronizing rod along a screw hole, the inner end of the synchronizing rod is vertically provided with a rotary lifting rod through a screwing bolt, and the bottom of the synchronizing rod is provided with a water supply port along the end part of the ejector rod.

Furthermore, the outer side of the rod body of the rotary lifting rod is sleeved in the limiting sleeve, the rotary lifting rod and the limiting sleeve are in a non-contact state, a screw rod is vertically welded at the top of the rotary lifting rod, a limiting cap is installed at the top of the screw rod, the screw rod is meshed with a central through hole of a first driven gear arranged in the limiting sleeve through threads, the first driven gear is in transmission connection with a first driving gear through a meshing belt, and the first driving gear is in transmission connection with a first driving motor through a transmission shaft.

Furthermore, the neck of the rotary lifting rod is provided with an inclined limiting groove, and the limiting groove is in sliding contact with a limiting bulge arranged in the limiting sleeve.

Furthermore, the lifting and pressing mechanism comprises a lifting and pressing rod, a bearing seat and an upper filter screen; the bottom end of the lifting lower pressure lever vertically extends out along the center of the bearing seat and is fixedly provided with an upper filter screen, the top end of the lifting lower pressure lever is horizontally provided with a retainer through a coffee outlet end, and guide rods vertically arranged at two sides of the retainer fix the through holes at two sides of the bearing seat.

Furthermore, the upper filter screen extends into the inner side tube wall of the brewer tube and is in selective extrusion contact with coffee powder, a lifting lower pressing rod synchronously mounted at the top of the upper filter screen belongs to a screw rod, threads of a rod body of the lifting lower pressing rod are meshed with internal threads of a second driven gear arranged in a bearing seat, the second driven gear is in transmission connection with a second driving gear through a meshing belt, and the second driving gear is in transmission connection with a second driving motor through a transmission shaft.

Furthermore, a cup stand is arranged on the support plate along the direction of the infusion end in butt joint with the coffee outlet end, and the cup stand is of an arc-shaped groove structure.

The invention has the beneficial effects that:

compared with the prior art, the invention adopts the filter screen tray which is selectively packaged up and down to complete the sealed brewing process, the filter screen of the tray structure infuses the brewed water, and the filter screens of the upper tray and the lower tray can extrude the built-in powder material into a fixed structure so as to control the concentration of the brewed beverage; the single-tube brewing structure with the upper and lower through holes can be distributed and unfolded to be open, and work personnel can be matched to infuse powder and control variable of the powder.

Drawings

Fig. 1 is a front view of a brewer of the present invention.

Fig. 2 is a bottom view of a brewer of the present invention.

Fig. 3 is a top view of a brewer of the present invention.

Fig. 4 is a left side view of a rotary elevating mechanism of a brewer of the present invention.

FIG. 5 is a schematic view of a rotary elevating mechanism of a brewing device according to the present invention.

FIG. 6 is a schematic structural view of a lifting and pressing mechanism of a brewing device according to the present invention.

FIG. 7 is a rear view of a brewer lift and lower press mechanism of the present invention.

List of reference symbols:

the device comprises a support plate 1, a limiting sleeve 2, a brewing tube 3, a cup holder 4, a meshing belt 5, a first driving base 6, a second driving base 7, a first driving motor 8, a second driving motor 9, a lifting and pressing mechanism 10, a rotary lifting mechanism 11, a coffee outlet end 14, a guide rod 15, a lifting and pressing rod 16, a transmission gear 17, an upper filter screen 18, a bearing seat 19, a limiting cap 20, a screw rod 21, a rotary lifting rod 22, a lower filter screen 23, a bolt 24, an ejector rod 25, a limiting groove 26 and a synchronizing rod 27.

Detailed Description

The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention.

As shown in fig. 1, 2, 3, 4, 5, 6 and 7, a brewer includes a carrier plate; the brewing device is characterized in that the carrier plate 1 is of a rectangular plate-shaped structure, four groups of through holes are vertically formed in the plate body of the carrier plate 1, a limiting sleeve 2, a brewing tube 3, a first driving base 6 and a second driving base 7 are respectively installed in the through holes, a first driving motor 8 and a second driving motor 9 which are installed at the tops of the first driving base 6 and the second driving base 7 are of an upward vertical installation structure along the carrier plate 1, the limiting sleeve 2 and the brewing tube 3 are vertically installed at the bottom of the carrier plate 1, and a rotary lifting mechanism 11 and a lifting and pressing mechanism 10 are respectively installed at the tops of the limiting sleeve 2 and the brewing tube 3. The invention adopts split charging sleeves and a driving framework on the upper end surface and the lower end surface of a single plate, the driving framework is arranged at the top of the carrier plate 1, and the brewing machine tube 3 of a single tube structure which naturally falls by matching with gravity is arranged at the bottom of the carrier plate 1 together with the limiting sleeve 2. The first driving motor 8 and the second driving motor 9 which are arranged on the top of the first driving base 6 and the second driving base 7 can drive the rotary lifting mechanism 11 and the lifting pressing mechanism 10 by using driving gears which are respectively driven, and the working procedures of powder conveying, powder compacting, powder brewing and the like aiming at the brewing tube 3 are completed in a matching way.

As shown in fig. 1, 2, 3, 4, 5, 6 and 7, the rotary lifting mechanism 11 includes a rotary lifting rod 22, a synchronizing rod 27 and a lower screen 23; the lower filter screen 23 is selectively packaged at the bottom of the brewer tube 3 through an ejector rod 25, the ejector rod 25 is vertically screwed at the outer end of a synchronizing rod 27 along a screw hole, the inner end of the synchronizing rod 27 is vertically provided with a rotary lifting rod 22 through a screw bolt 24, and the bottom of the synchronizing rod 27 is provided with a water supply port along the end part of the ejector rod 25. The rotary lifting mechanism 11 vertically mounted on the carrier plate 1 of the present invention completes the task of filling and supporting the powder inside the brewer tube 3 and the task of brewing the powder by matching with the moisture supply mainly through the up-and-down telescopic motion of the rotary lifting rod 22 and the lower filter screen 23 with a tray structure. And the vertical center line of the rotary lifting rod 22 is not overlapped with the vertical center line of the brewer tube 3, therefore, the synchronous lifting rod 27 is adopted by the invention to complete the synchronous lifting motion of the rotary lifting rod 22 and the lower filter screen 23 of the tray structure arranged in the brewer tube 3.

As shown in fig. 1, 2, 3, 4, 5, 6 and 7, the outer side of the shaft of the rotary lifting rod 22 is sleeved in the limiting sleeve 2, the rotary lifting rod 22 and the limiting sleeve 2 are in a non-contact state, a screw rod 21 is vertically welded on the top of the rotary lifting rod 22, a limiting cap 20 is installed on the top of the screw rod 21, the screw rod 21 is engaged with a thread of a central through hole of a first driven gear arranged in the limiting sleeve 2, the first driven gear is in transmission connection with a first driving gear through a meshing belt 5, and the first driving gear is in transmission connection with a first driving motor 8 through a transmission shaft. In order to remove the lower filter screen 23 from the side, the top of the rotary lifting rod 22 is welded with a screw 21, and the screw 21 can cooperate with a first driven gear to complete a spiral lifting process, and the driving power of the structure is transmitted through the connection of the first driving motor 8 and the meshing belt 5.

As shown in fig. 1, 2, 3, 4, 5, 6 and 7, the neck of the rotary lifting rod 22 is provided with an inclined limiting groove 26, and the limiting groove 26 is in sliding contact with a limiting protrusion arranged in the limiting sleeve 2. Wherein, the limit protrusion disposed inside the limit sleeve 2 can limit the rotation lifting rod 22 to perform a designated rotation movement, so that when the rotation lifting rod 22 descends to the bottom end, the rotation lifting rod 22 in a rotation state can drive the lower filter screen 23 to rotate and deflect through the synchronization rod 27, and the lower opening of the brewer tube 3 is exposed, so as to clean the residue inside the brewer tube 3.

As shown in fig. 1, 2, 3, 4, 5, 6 and 7, the lifting and pressing mechanism 10 includes a lifting and pressing rod 16, a bearing seat 19 and an upper filter screen 18; the bottom end of the lifting lower compression rod 16 vertically extends out along the center of the bearing seat 19 and is fixedly provided with the upper filter screen 18, the top end of the lifting lower compression rod 16 is horizontally provided with a retainer through the end 14 of the coffee outlet, and the guide rods 15 vertically arranged on two sides of the retainer are fixed in through holes on two sides of the bearing seat 19. The lifting and pressing mechanism 10 utilizes the upper filter screen 18 of the tray structure to press the powder granules lifted by the lower filter screen 23, so that a user can conveniently observe whether the powder granules are filled according to the specified dosage. Here, the lifting and lowering push rod 16 as a screw structure is driven in mesh along a second driven gear installed at the center of the bearing housing 19 and displaced up and down. During the displacement, the upper filter screen 18 mounted at the bottom end of the lower lifting press rod 16 descends along the tube wall of the brewer tube 3 and presses the powder material to reach the specified thickness. And guide rods 15 are arranged on two sides of a retainer arranged on the top of the lifting lower pressure rod 16 through the coffee outlet end 14, the guide rods 15 play a role in guiding and playing a role in influencing the effect of measuring the thickness of the powder of the medicinal granules due to downward pressing and offsetting of the upper filter screen 18. The coffee outlet end 14 can be matched to discharge through a discharge pipeline which is subsequently assembled with different sizes or structures.

As shown in fig. 1, 2, 3, 4, 5, 6 and 7, the upper filter 18 extends along the inner wall of the brewer tube 3 and is selectively pressed and contacted with coffee powder, the lifting lower press rod 16 synchronously mounted on the top of the upper filter 18 belongs to a screw rod, the thread of the rod body of the lifting lower press rod 16 is meshed with the internal thread of a second driven gear arranged in a bearing seat 19, the second driven gear is in transmission connection with a second driving gear through a mesh belt 5, and the second driving gear is in transmission connection with a second driving motor 9 through a transmission shaft. Wherein the transmission structure is the same as the driving structure of the rotary rising bar 22. The screw rod structure of the lifting lower pressure lever 16 can be matched with a second driven gear with an inner ring provided with meshing threads to complete the up-and-down displacement driving process.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, a cup holder 4 is installed on the carrier plate 1 along the direction of the infusion tip where the coffee outlet tip 14 is butted, and the cup holder 4 is in an arc-shaped groove structure. Wherein the cup holder 4 can hold a beverage cup holder of a given size in its central position, waiting for the coffee outlet tip 14 to deliver the beverage into the beverage cup through the infusion line.

It should be noted that the above-mentioned contents only illustrate the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and it is obvious to those skilled in the art that several modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations fall within the protection scope of the claims of the present invention.

Claims

1. A brewer, comprising a carrier plate; the method is characterized in that: the brewing device is characterized in that the support plate (1) is of a rectangular plate-shaped structure, four groups of through holes are vertically formed in the plate body of the support plate (1), a limiting sleeve (2), a brewing tube (3), a first driving base (6) and a second driving base (7) are respectively installed in the through holes, a first driving motor (8) and a second driving motor (9) which are installed at the tops of the first driving base (6) and the second driving base (7) are upwards vertical installation structures along the support plate (1), the limiting sleeve (2) and the brewing tube (3) are vertically installed at the bottom of the support plate (1), and a rotary lifting mechanism (11) and a lifting pressing mechanism (10) are respectively installed at the tops of the limiting sleeve (2) and the brewing tube (3).

2. A brewer as recited in claim 1, wherein: the rotary lifting mechanism (11) comprises a rotary lifting rod (22), a synchronous rod (27) and a lower filter screen (23); the lower filter screen (23) is selectively packaged at the bottom of the brewing tube (3) through an ejector rod (25), the ejector rod (25) is vertically screwed at the outer end of a synchronizing rod (27) along a screw hole, the inner end of the synchronizing rod (27) is vertically provided with a rotary lifting rod (22) through a screw bolt (24), and the bottom of the synchronizing rod (27) is provided with a water supply port along the end part of the ejector rod (25).

3. A brewer as recited in claim 2, wherein: rotatory lifter (22) pole body outside suit is in spacing sleeve (2), rotatory lifter (22) is non-contact state with spacing sleeve (2), the vertical welding in rotatory lifter (22) top has screw rod (21), spacing cap (20) are installed at screw rod (21) top, screw rod (21) and the screw-thread engagement of the first driven gear central through hole of spacing sleeve (2) built-in, first driven gear passes through meshing area (5) and is connected with the transmission of first drive gear, first drive gear passes through the transmission shaft and is connected with first driving motor (8) transmission.

4. A brewer as recited in claim 3, wherein: the neck of the rotary lifting rod (22) is provided with an inclined limiting groove (26), and the limiting groove (26) is in sliding contact with a limiting protrusion arranged in the limiting sleeve (2).

5. A brewer as recited in claim 1, wherein: the lifting and pressing mechanism (10) comprises a lifting and pressing rod (16), a bearing seat (19) and an upper filter screen (18); the bottom end of the lifting lower pressing rod (16) vertically extends out along the center of the bearing seat (19) and is fixedly provided with an upper filter screen (18), the top end of the lifting lower pressing rod (16) is horizontally provided with a retainer through a coffee outlet end (14), and guide rods (15) vertically arranged at two sides of the retainer are fixed in through holes at two sides of the bearing seat (19).

6. A brewer as recited in claim 5, wherein: the upper filter screen (18) extends into the inner side pipe wall of the brewing machine pipe (3) and is in selective extrusion contact with coffee powder, a lifting lower pressure lever (16) synchronously installed at the top of the upper filter screen (18) belongs to a screw rod, threads of a lever body of the lifting lower pressure lever (16) are meshed with internal threads of a second driven gear arranged in a bearing seat (19), the second driven gear is in transmission connection with a second driving gear through a meshing belt (5), and the second driving gear is in transmission connection with a second driving motor (9) through a transmission shaft.

7. A brewer as recited in claim 1, wherein: the cup stand (4) is installed along the infusion end direction of the butt joint of the coffee outlet end (14) of the support plate (1), and the cup stand (4) is of an arc-shaped groove structure.