CN212655780U

CN212655780U - Coffee bean fermentation agitating unit

Info

Publication number: CN212655780U
Application number: CN202020964523.9U
Authority: CN
Inventors: 李钟民
Original assignee: Yunnan Guodian Coffee Co ltd
Current assignee: Yunnan Guodian Coffee Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-03-05
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a coffee bean fermentation stirring device, which comprises a heat preservation barrel, wherein a fermentation tank is arranged in the heat preservation barrel, a heating device is arranged in the heat preservation barrel, a top cover is arranged at the top of the fermentation tank, a funnel is arranged at one end of the top cover, a support column is arranged at the bottom of the heat preservation barrel, a base is arranged at the bottom of the support column, a motor is arranged at the middle position of the upper end of the base, a gear II is arranged at one end of the motor, a stirring shaft is arranged at the upper end of the motor, a stirring rod is arranged on the outer surface of the stirring shaft, a gear I is arranged at the lower end of the stirring shaft, a filter screen II is arranged at the upper end of the stirring shaft, a water pipe is arranged at one side of the lower end of the heat preservation barrel; the utility model discloses the glue that takes off when can the fermentation of automatic collection coffee beans practices thrift the manpower, can dismantle agitating unit fast simultaneously, is convenient for wash the maintenance.

Description

Coffee bean fermentation agitating unit

Technical Field

The utility model belongs to coffee bean fermentation field specifically is a coffee bean fermentation agitating unit.

Background

The purpose of coffee bean fermentation is to take off the gum on the coffee beans, so the coffee beans need to be stirred by a coffee bean stirring device, the gum is automatically collected, the labor efficiency is improved, and the time and the labor are saved.

The existing coffee bean fermentation stirring device has certain disadvantages in use, and the existing coffee bean fermentation stirring device needs to manually collect separated colloid in use, so that manpower is wasted in operation; the existing coffee bean fermentation stirring device is complex in design, easy to break down, not beneficial to disassembly and maintenance, and brings certain influence to practical use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a coffee bean fermentation stirring device, which effectively solves the problem that the prior coffee bean fermentation stirring device needs manual collection of separated colloid during use, and wastes manpower in operation; the existing coffee bean fermentation stirring device is complex in design, easy to break down and not beneficial to the technical problem of disassembly and maintenance.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a coffee beans fermentation agitating unit, includes the heat-preserving container, its characterized in that: a fermentation tank is arranged inside the heat-insulating barrel, a heating device is arranged inside the heat-insulating barrel, a top cover is arranged at the top of the fermentation tank, a funnel is arranged at one end of the top cover, a support column is arranged at the bottom of the heat-insulating barrel, a base is arranged at the bottom of the support column, a motor is arranged in the middle of the upper end of the base, and a second gear is arranged at one end of the motor;

a stirring shaft is installed at the upper end of the motor, stirring rods are installed around the stirring shaft, a first gear is installed at the lower end of the stirring shaft, and a second filter screen is installed at the upper end of the stirring shaft;

a water pipe is installed on one side of the lower end of the heat-preserving barrel, a switch valve is installed at the upper end of the water pipe, and a first filter screen is arranged at the lower end of one side, close to the heat-preserving barrel, of the water pipe.

As a further proposal of the utility model, a rotating shaft is arranged between the top cover and the heat-preserving container, and the top cover is movably connected with the heat-preserving container through the rotating shaft.

As a further proposal of the utility model, the first gear and the second gear are mutually meshed, and the first gear and the second gear are connected in a rotating way.

As a further proposal of the utility model, the stirring rod is provided with a rubber sleeve, and the end part of the rubber sleeve is of a circular arc structure.

As a further proposal of the utility model, the filter screen is provided with a groove on the second filter screen, the cross-sectional area of the groove is the same as the cross-sectional area of the mixing shaft, and the upper end of the mixing shaft is embedded into the groove in the second filter screen, the surface of the second filter screen is provided with a round hole, and the cross-sectional area of the round hole is the same as the cross-sectional area of the lower end of the funnel.

As a further scheme of the utility model, (mixing) shaft surface is provided with the draw-in groove, and the cross-sectional area of draw-in groove is less than the cross-sectional area of puddler, the iron sheet is installed to the one end of puddler, and iron sheet internally mounted has the spring, and the iron sheet is inlayed through spring and draw-in groove and is connected.

The utility model has the advantages that:

the utility model discloses a set up filter screen two in the upper end of (mixing) shaft, put coffee beans into the fermentation vat along the round hole on filter screen two during the stirring, submerge water filter screen two, the starter motor, when gear two drives the (mixing) shaft stirring, the coffee skin and the colloid on the coffee beans can float on the surface of water, enter filter screen two along the round hole, adhere to on filter screen two, save the trouble of artifical collection, practice thrift the manpower;

the spring is arranged on the stirring rod, and the iron sheet at one end of the stirring rod is pressed by hand to compress the spring and is embedded in the clamping groove on the outer surface of the stirring shaft, so that the stirring shaft is convenient to disassemble and clean impurities and convenient to maintain;

the heating device is arranged in the heat-preserving barrel, so that the temperature in the fermentation tank is controllable, the coffee bean fermentation tank is free from external temperature change, the moisture on the surface of the coffee beans can be dried, and the fermentation efficiency of the coffee beans is improved.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front view of the stirring shaft of the present invention.

Fig. 3 is a top view of the second filter screen of the present invention.

In the figure: 1. a funnel; 2. a rotating shaft; 3. a heat-preserving barrel; 4. a heating device; 5. a first gear; 6. a second gear; 7. a motor; 8. a support pillar; 9. a base; 10. a fermentation tank; 11. a stirring shaft; 12. a stirring rod; 13. a top cover; 14. a first filter screen; 15. an on-off valve; 16. a water pipe; 17. a second filter screen; 18. a spring; 19. a card slot; 20. a circular hole; 21. iron sheets.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, a coffee bean fermentation stirring device comprises a heat preservation barrel 3, and is characterized in that: a fermentation tank 10 is arranged inside the heat-insulating barrel 3, a heating device 4 is arranged inside the heat-insulating barrel 3, a top cover 13 is arranged at the top of the fermentation tank 10, a funnel 1 is arranged at one end of the top cover 13, a support column 8 is arranged at the bottom of the heat-insulating barrel 3, a base 9 is arranged at the bottom of the support column 8, a motor 7 is arranged in the middle of the upper end of the base 9, and a second gear 6 is arranged at one end of the motor 7;

the stirring shaft 11 is installed at the upper end of the motor 7, the stirring rods 12 are installed around the stirring shaft 11, the first gear 5 is installed at the lower end of the stirring shaft 11, the second filter screen 17 is installed at the upper end of the stirring shaft 11, and the area of filter holes of the second filter screen 17 is smaller than the area of the coffee skin and the colloid, so that the coffee skin and the colloid are prevented from falling.

A water pipe 16 is installed on one side of the lower end of the heat-preserving container 3, a switch valve 15 is installed at the upper end of the water pipe 16, a first filter screen 14 is arranged at the lower end of one side, close to the heat-preserving container 3, of the water pipe 16, and the filter holes of the first filter screen 14 are smaller than the area of coffee beans, so that the coffee beans are prevented from flowing into the water pipe 16.

Be provided with pivot 2 between top cap 13 and the heat-preserving container 3, top cap 13 is through pivot 2 and heat-preserving container 3 swing joint, makes things convenient for the opening device to take out coffee skin and colloid.

The first gear 5 and the second gear 6 are meshed with each other, and the first gear 5 and the second gear 6 are connected in a rotating mode.

The stirring rod 12 is provided with a rubber sleeve, and the end part of the rubber sleeve is of an arc-shaped structure, so that the damage to coffee beans in the stirring process is reduced.

A groove is formed in the second filter screen 17, the cross sectional area of the groove is the same as that of the stirring shaft 11, the upper end of the stirring shaft 11 is embedded into the groove in the second filter screen 17, a circular hole 20 is formed in the second filter screen 17, and the cross sectional area of the circular hole 20 is the same as that of the lower end of the funnel 1.

The surface of the stirring shaft 11 is provided with a clamping groove 19, the cross section area of the clamping groove 19 is smaller than that of the stirring rod 12, an iron sheet 21 is installed at one end of the stirring rod 12, a spring 18 is installed inside the iron sheet 21, and the iron sheet 21 is connected with the clamping groove 19 in an embedded mode through the spring 18.

A coffee bean fermentation stirring device is characterized in that when the coffee bean fermentation stirring device is used, an iron sheet 21 at the rear end of a stirring rod 12 is pressed downwards to compress a spring 18, the stirring rod 12 is embedded into a clamping groove 19 on the surface of a stirring shaft 11, coffee beans are placed into a fermentation tank 10 along a funnel 1, a switch valve 15 is screwed tightly, clean water with proper temperature is added to submerge the coffee beans and a filter screen II 17, a motor 7 is started to drive a gear II 6, the gear II 6 drives a stirring shaft 11 at the upper end of the gear I5 to rotate, a heating device 4 inside a heat preservation barrel 3 heats water in the fermentation tank 10 to keep the water temperature, coffee skin and colloid float on the surface of the water after being cleaned for a period of time, the coffee skin and the colloid enter the upper portion of the filter screen II 17 along a round hole 20 in the filter screen II 17, the motor 7 is turned off to stop stirring, a top cover 13 is opened by hand, the filter screen II 17 is, removing the surface of the coffee peel and the gum, and then opening the on-off valve 15 to allow water to flow out of the fermentation tank 10 through the water pipe 16, thereby completing the coffee bean fermentation stirring process.

The utility model discloses a set up filter screen two 17 in the upper end of (mixing) shaft 11, put coffee beans into fermentation tank 10 along round hole 20 on filter screen two 17 during the stirring, submerge water filter screen two 17, start motor 7, when gear two 6 drives (mixing) shaft 11 to stir, the coffee skin and the colloid on the coffee beans can float on the surface of water, enter filter screen two 17 along round hole 20, attach to filter screen two 17, save the trouble of artifical collection, practice thrift the manpower; the spring 18 is arranged on the stirring rod 12, and the iron sheet 21 at one end of the stirring rod 12 is pressed by hand, so that the spring 18 is compressed and embedded in the clamping groove 19 on the outer surface of the stirring shaft 11, and the stirring shaft is convenient to disassemble and clean impurities and convenient to maintain; the heating device 4 is arranged in the heat-insulating barrel 3, so that the temperature in the fermentation tank 10 is controllable, the coffee bean fermentation device is not influenced by the change of the outside air temperature, the moisture on the surface of the coffee beans can be dried, and the fermentation efficiency of the coffee beans is improved.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a coffee beans fermentation agitating unit, includes heat-preserving container (3), its characterized in that: a fermentation tank (10) is arranged inside the heat-insulating barrel (3), a heating device (4) is arranged inside the heat-insulating barrel (3), a top cover (13) is arranged at the top of the fermentation tank (10), a funnel (1) is arranged at one end of the top cover (13), a support column (8) is arranged at the bottom of the heat-insulating barrel (3), a base (9) is arranged at the bottom of the support column (8), a motor (7) is arranged in the middle of the upper end of the base (9), and a second gear (6) is arranged at one end of the motor (7);

a stirring shaft (11) is installed at the upper end of the motor (7), a stirring rod (12) is installed on the outer surface of the stirring shaft (11), a first gear (5) is installed at the lower end of the stirring shaft (11), and a second filter screen (17) is installed at the upper end of the stirring shaft (11);

a water pipe (16) is installed on one side of the lower end of the heat-insulating barrel (3), a switch valve (15) is installed at the upper end of the water pipe (16), and a first filter screen (14) is arranged at the lower end of one side, close to the heat-insulating barrel (3), of the water pipe (16).

2. The coffee bean fermentation stirring device of claim 1, characterized in that a rotating shaft (2) is arranged between the top cover (13) and the heat preservation barrel (3), and the top cover (13) is movably connected with the heat preservation barrel (3) through the rotating shaft (2).

3. The coffee bean fermentation stirring device of claim 1, wherein the first gear (5) and the second gear (6) are meshed with each other, and the first gear (5) is rotatably connected with the second gear (6).

4. The coffee bean fermentation stirring device of claim 1, characterized in that the surface of the stirring rod (12) is provided with a rubber sleeve, and the end part of the rubber sleeve is of a circular arc structure.

5. The coffee bean fermentation stirring device of claim 1, characterized in that a groove is formed in the second filter screen (17), the cross-sectional area of the groove is the same as that of the stirring shaft (11), the upper end of the stirring shaft (11) is embedded in the groove in the second filter screen (17), a circular hole (20) is formed in the surface of the second filter screen (17), and the cross-sectional area of the circular hole (20) is the same as that of the lower end of the funnel (1).

6. The coffee bean fermentation stirring device of claim 1, wherein a clamping groove (19) is formed in the surface of the stirring shaft (11), the cross section area of the clamping groove (19) is smaller than that of the stirring rod (12), an iron sheet (21) is installed at one end of the stirring rod (12), a spring (18) is installed inside the iron sheet (21), and the iron sheet (21) is connected with the clamping groove (19) in an embedded mode through the spring (18).