CN219289231U

CN219289231U - Coffee extraction equipment

Info

Publication number: CN219289231U
Application number: CN202320044505.2U
Authority: CN
Inventors: 林东胜
Original assignee: Jhen Ten Machinery Pinghu Co ltd
Current assignee: Jhen Ten Machinery Pinghu Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-07-04
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses coffee extraction equipment, which relates to the field of coffee extraction, and comprises a kettle body and a base, wherein a screw groove is formed in the bottom end of the kettle body, an annular plate is fixed on the edge of the upper surface of the base, the outer side of the annular plate is connected with the screw groove through internal and external threads, a plurality of fixed cutters distributed in an annular array are fixed on the inner wall of the annular plate, a motor is fixed in the middle of the top end of the kettle body, a transmission shaft is fixed at the output end of the motor, and a filter screen plate is fixed at the bottom end opening of the kettle body. According to the coffee bean stirring device, the bottom end of the kettle body is provided with the separated base, coffee beans can be placed in the annular plate on the base, the fixed cutters in the annular plate and the movable cutters on the transmission shaft are matched to cut the coffee beans, and the spiral blades and the stirring plate are arranged on the transmission shaft, so that hot water and coffee can be fully mixed and extracted, and the working efficiency of the coffee bean stirring device is improved.

Description

Coffee extraction equipment

Technical Field

The utility model relates to the field of coffee extraction, in particular to coffee extraction equipment.

Background

The tannic acid in the coffee can be decomposed into Jiao Wu acid by the high-temperature extraction to cause bitter and sour feeling, the cold extraction coffee is extracted at low temperature, and the whole preparation process is not heated, so that compared with the coffee extracted at high temperature, the sour feeling is reduced by 70%, in low temperature, water and coffee powder can be contacted for a long time to extract substances with small flavor, such as flower and fruit fragrance, and substances with large flavor, such as smoking and baking taste, are difficult to extract, so that the cold extraction coffee can be more tasty to the flavor of coffee beans, has smoother drinking, more obvious layering flavor and obvious aftertaste sweet, and has no high-temperature extraction to ensure that impurities in the coffee are less extracted, so that the coffee is milder to intestines and stomach, has low caffeine content, and can ensure health.

The existing coffee extraction process is not provided with a filtering mechanism, so that impurities in coffee particles can not be removed, and the taste of coffee is affected. Therefore, it is necessary to invent a coffee extraction apparatus to solve the above problems.

Disclosure of Invention

The present utility model is directed to a coffee extraction apparatus that solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a coffee extraction equipment, includes the kettle body and base, the helicoidal groove has been seted up to the bottom of the kettle body, the upper surface edge of base is fixed with the annular plate, the outside of annular plate is connected with the helicoidal groove through internal and external screw thread, be fixed with a plurality of fixed cutters that are annular array and distribute on the inner wall of annular plate, the top middle part of the kettle body is fixed with the motor, the output of motor is fixed with the transmission shaft, the bottom opening part of the kettle body is fixed with the filter screen plate, the bottom of transmission shaft runs through the filter screen plate and through bearing and filter screen plate swing joint, the bottom outside of transmission shaft is fixed with a plurality of movable cutters that are annular array and distribute (, annular cutter and fixed cutter dislocation distribution.

Preferably, a sealing ring is adhered to the bottom edge of the groove of the spiral groove, and the sealing ring is attached to the top of the annular plate.

Preferably, the outer side of the lower end of the transmission shaft is fixed with a helical blade, and the outer side of the upper end of the transmission shaft is fixed with a plurality of stirring plates distributed in an annular array.

Preferably, a water inlet is arranged at one side of the top end of the kettle body, and a connecting pipe is arranged at the inner part of the lower end of the other side of the kettle body.

Preferably, the top of the connecting pipe is connected with a micro-lift pump, the micro-lift pump is embedded at the upper end of the other side of the kettle body, and the output end of the micro-lift pump is connected with a liquid outlet.

The utility model has the technical effects and advantages that:

according to the coffee bean stirring device, the bottom end of the kettle body is provided with the separated base, coffee beans can be placed in the annular plate on the base, the fixed cutters in the annular plate and the movable cutters on the transmission shaft are matched to cut the coffee beans, and the spiral blades and the stirring plate are arranged on the transmission shaft, so that hot water and coffee can be fully mixed and extracted, and the working efficiency of the coffee bean stirring device is improved.

Drawings

FIG. 1 is a schematic cross-sectional view of the overall structure of the present utility model.

Fig. 2 is a schematic top view of the base structure of the present utility model.

Fig. 3 is a schematic bottom view of the kettle body according to the present utility model.

In the figure: 1. a kettle body; 2. a base; 3. a screw groove; 4. an annular plate; 5. fixing the cutter; 6. a motor; 7. a transmission shaft; 8. a filter screen plate; 9. a movable cutter; 10. a seal ring; 11. a helical blade; 12. a stirring plate; 13. a water inlet; 14. a connecting pipe; 15. a micro lift pump; 16. and a liquid outlet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides coffee extraction equipment shown in figures 1-3, which comprises a kettle body 1 and a base 2, wherein a screw groove 3 is formed in the bottom end of the kettle body 1, an annular plate 4 is fixed on the edge of the upper surface of the base 2, the outer side of the annular plate 4 is connected with the screw groove 3 through internal and external threads, a plurality of fixed cutters 5 distributed in an annular array are fixed on the inner wall of the annular plate 4, a motor 6 is fixed in the middle of the top end of the kettle body 1, a transmission shaft 7 is fixed at the output end of the motor 6, a filter screen plate 8 is fixed at the opening of the bottom end of the kettle body 1, the bottom end of the transmission shaft 7 penetrates through the filter screen plate 8 and is movably connected with the filter screen plate 8 through a bearing, a plurality of movable cutters 9 distributed in an annular array are fixed on the outer side of the bottom end of the transmission shaft 7, and the annular cutters 9 and the fixed cutters 5 are distributed in a staggered mode.

Specifically, the tank bottom edge of the spiral groove 3 is adhered with a sealing ring 10, the sealing ring 10 is adhered with the top of the annular plate 4, a helical blade 11 is fixed on the outer side of the lower end of the transmission shaft 7, a plurality of stirring plates 12 distributed in an annular array are fixed on the outer side of the upper end of the transmission shaft 7, a water inlet 13 is formed in one side of the top end of the kettle body 1, a connecting pipe 14 is arranged in the lower end of the other side of the kettle body 1, the top of the connecting pipe 14 is connected with a micro-lift pump 15, the micro-lift pump 15 is inlaid at the upper end of the other side of the kettle body 1, and the output end of the micro-lift pump 15 is connected with a liquid outlet 16.

According to the utility model, the bottom end of the kettle body 1 is provided with the separated base 2, coffee beans can be placed in the annular plate 4 on the base 2, the fixed cutters 5 in the annular plate 4 and the movable cutters 9 on the transmission shaft 7 are matched to cut the coffee beans, and the spiral blades 11 and the stirring plate 12 are arranged on the transmission shaft 7, so that hot water and coffee can be fully mixed and extracted, and the working efficiency of the device is improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Coffee extraction equipment, including kettle body (1) and base (2), its characterized in that: the utility model discloses a kettle, including kettle body (1), filter screen plate (8), bearing, fixed cutter (9), filter screen plate (8) are fixed in the bottom opening part of kettle body (1), annular plate (4) are fixed in the upper surface edge of base (2), the outside of annular plate (4) is connected with spiral shell groove (3) through internal and external screw thread, be fixed with a plurality of fixed cutters (5) that are annular array distribution on the inner wall of annular plate (4), the top middle part of kettle body (1) is fixed with motor (6), the output of motor (6) is fixed with transmission shaft (7), the bottom opening part of kettle body (1) is fixed with filter screen plate (8), the bottom of transmission shaft (7) runs through filter screen plate (8) and through bearing and filter screen plate (8) swing joint, the bottom outside of transmission shaft (7) is fixed with a plurality of movable cutters (9) that are annular array distribution, movable cutters (9) dislocation distribution with fixed cutters (5).

2. A coffee extraction apparatus according to claim 1, wherein: the sealing ring (10) is adhered to the bottom edge of the groove of the spiral groove (3), and the sealing ring (10) is attached to the top of the annular plate (4).

3. A coffee extraction apparatus according to claim 2, wherein: spiral blades (11) are fixed on the outer side of the lower end of the transmission shaft (7), and a plurality of stirring plates (12) distributed in an annular array are fixed on the outer side of the upper end of the transmission shaft (7).

4. A coffee extraction apparatus according to claim 3, wherein: a water inlet (13) is formed in one side of the top end of the kettle body (1), and a connecting pipe (14) is arranged in the lower end of the other side of the kettle body (1).

5. A coffee extraction apparatus according to claim 4, wherein: the top of connecting pipe (14) is connected with miniature elevator pump (15), miniature elevator pump (15) inlay in the opposite side upper end of kettle body (1), the output of miniature elevator pump (15) is connected with liquid outlet (16).