CN111938428A

CN111938428A - Coffee machine agitating unit and coffee machine

Info

Publication number: CN111938428A
Application number: CN202010720838.3A
Authority: CN
Inventors: 王琼峰
Original assignee: Luan Soyea Electrical Manufacturing Co Ltd
Current assignee: Luan Soyea Electrical Manufacturing Co Ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2020-11-17

Abstract

The invention provides a stirring device of a coffee machine and the coffee machine, which comprises a machine body, a stirring mechanism arranged in the machine body, a material box arranged at the upper end of the stirring mechanism and used for feeding materials, a liquid outlet nozzle positioned at the upper end of a placing table of the machine body, a blanking assembly used for feeding materials in the material box into the stirring mechanism, and an electromagnetic mechanism used for controlling the on-off of the materials conveyed in the blanking assembly. The coffee powder and various condiments are stored in the material box, the materials enter the stirring tank through the discharging assembly respectively to be mixed, the requirement of adding various condiments in the coffee of personnel is met, the discharging amount is controlled by the rotation of the spiral push rod controlled by the discharging motor, and the coffee powder and various condiments can be adjusted as required. The inlet tube on the agitator tank passes through water pump drive and pours into hot water or steam into to the agitator tank, and the rotatory stirring of stirring leaf is controlled to the stirring seat to through the interact decomposition big granule and cubic material of blade and loop bar, can accelerate dissolving of coffee and condiments, guarantee the aroma of coffee.

Description

Coffee machine agitating unit and coffee machine

Technical Field

The invention relates to the technical field of coffee machines, in particular to a stirring device of a coffee machine and the coffee machine.

Background

Along with the improvement of living standard of people, coffee beverage is popular to people and becomes essential beverage for daily life of people, and people also put forward higher requirements on the quality of coffee.

The coffee machine in the prior art is not provided with a device for stirring coffee and mixing water, generally, coffee powder is guided into a coffee funnel, a water supply mechanism drives boiled water or steam to be injected into the coffee funnel through a guide pipe for brewing, then the boiled water or the steam is dripped into a coffee cup through a coffee liquid outlet arranged below the coffee funnel, when hot water flows through the coffee funnel, the hot water does not flow through all the coffee powder, the coffee powder is not easy to be quickly and fully melted into the hot water, therefore, caffeine and volatile fat in the coffee powder are not fully separated out, the coffee is not strong and fragrant when being drunk, and the quality of the prepared coffee liquid is not high; the single coffee powder brewing can not meet the requirements of people, and people often add some seasonings such as sugar, creamer and the like when drinking coffee.

Disclosure of Invention

The technical problem to be solved by the present invention is to provide a stirring device of a coffee machine and a coffee machine, so as to solve the problems mentioned in the background art.

The technical problem solved by the invention is realized by adopting the following technical scheme: a stirring device of a coffee machine and the coffee machine comprise a machine body, a stirring mechanism arranged in the machine body, a material box arranged at the upper end of the stirring mechanism and used for feeding materials, a liquid outlet nozzle positioned at the upper end of a placing table of the machine body, a blanking assembly used for feeding materials in the material box into the stirring mechanism, and an electromagnetic mechanism used for controlling the on-off of the materials conveyed in the blanking assembly; the stirring mechanism comprises a stirring tank, a stirring assembly arranged in the stirring tank, a liquid outlet electromagnetic valve positioned at the lower end of the stirring tank, and a water drive assembly arranged at the outlet end of the liquid outlet electromagnetic valve and used for driving liquid to flow, wherein the water drive assembly is communicated with the liquid outlet nozzle through a hose; the material boxes are arranged corresponding to different materials, the material boxes are annularly arranged at the upper end of the stirring tank through the blanking assembly, water inlet pipes are arranged at the side ends of the stirring tank, openings which are inclined downwards are formed in the water inlet pipes, the two groups of water inlet pipes are arranged on the stirring tank, external pipelines of the water inlet pipes are connected with the heating tank, and the heating tank is connected with the water tank; the stirring subassembly is including the stirring seat of handstand setting in the agitator tank, install the stirring leaf at the stirring seat lower extreme, fixed the loop bar that sets up on the stirring seat and be located the stirring leaf outer end, and the loop bar annular distributes in the outer end of stirring leaf, is equipped with the grooving that matches each other with the stirring leaf on the loop bar, and the stirring leaf is rotatory and pass from the grooving.

The further scheme of the invention is as follows: the stirring seat is connected with the stirring blades through a rotating shaft in a transmission manner, a stirring motor is arranged in the stirring seat, a bearing seat is arranged on one side of the stirring motor, and the rotating shaft penetrates through the bearing seat to be fixed and is connected with the stirring motor in a transmission manner.

The further scheme of the invention is as follows: the outer end of the rotating shaft, which is positioned on the stirring seat, is provided with a shaft sleeve, the rotating shaft is positioned in the stirring seat and is internally provided with an upper shaft seal piece and a lower shaft seal piece which are sealed, and the upper shaft seal piece and the lower shaft seal piece are annular rubber pieces.

The further scheme of the invention is as follows: the water drive assembly comprises an L-shaped pipe, a water drive motor arranged on one side of the L-shaped pipe and a water drive blade arranged in the inner cavity of the L-shaped pipe, one end of the L-shaped pipe is connected with the liquid outlet electromagnetic valve, the other end of the L-shaped pipe is connected with the liquid outlet nozzle through a hose, and the water drive blade is in transmission connection with the water drive motor through a driving shaft.

The further scheme of the invention is as follows: the unloading subassembly includes the unloading cavity with the butt joint of magazine, set up helical rod in the unloading cavity, the feed opening that the unloading cavity is located helical rod outer end one side, one side that helical rod kept away from the feed opening is rotated and is set up on the unloading cavity and is stretched out the unloading cavity and be connected with the unloading motor transmission in the outside.

The further scheme of the invention is as follows: the feeding gear is arranged in the material box, the feeding gear is rotatably arranged on the inner walls of two sides of the material box, and the lower end of the feeding gear is in meshed transmission connection with the spiral push rod.

The further scheme of the invention is as follows: the upper end of the machine body corresponding to the material box is provided with a cover door convenient to open, the cover door is provided with an uncovering handle, one side of the cover door is rotatably connected with the machine body, and the other side of the cover door is clamped with the machine body.

The further scheme of the invention is as follows: electromagnetic mechanism is including the push jack that is arranged in sealing feed opening in the unloading subassembly, the slide of connecting the push jack, and the push-and-pull electro-magnet of the flexible removal of control slide, and the outer end of slide slides and sets up in the spout, and the feed opening corresponds the push jack and is equipped with corresponding fluting, and electromagnetic mechanism is located the notched outer end of feed opening and is equipped with the packing box of centre gripping push jack, prevents that the material in the feed opening from getting into in the electromagnetic mechanism.

Compared with the prior art, the invention has the beneficial effects that:

the coffee powder and various condiments are stored in the material box, the materials enter the stirring tank through the discharging assembly respectively to be mixed, the requirement of adding various condiments in the coffee of personnel is met, the discharging amount is controlled by the rotation of the spiral push rod controlled by the discharging motor, and the coffee powder and various condiments can be adjusted as required. After the material feeding is accomplished, close the feedstock channel of unloading subassembly through electromagnetic mechanism, hot water or steam are poured into through water pump drive to the agitator tank to the inlet tube on the agitator tank, and the rotatory stirring of stirring seat control stirring leaf to through the interact decomposition big granule and cubic material of blade and loop bar, can accelerate dissolving of coffee and condiments, guarantee the aroma of coffee.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the mounting structure of the stirring mechanism of the present invention;

FIG. 3 is a schematic structural view of a stirring base according to the present invention;

fig. 4 is a schematic diagram of an electromagnetic mechanism according to the present invention.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described below by combining the specific drawings.

As shown in FIGS. 1-4,

the embodiment provides a stirring device of a coffee machine and the coffee machine, which comprises a machine body 1, a stirring mechanism 2 arranged in the machine body 1, a material box 3 arranged at the upper end of the stirring mechanism 2 and used for feeding materials, a liquid outlet nozzle 11 positioned at the upper end of a placing table of the machine body 1, a blanking assembly 4 used for feeding the materials in the material box 3 into the stirring mechanism 2, and an electromagnetic mechanism 5 used for controlling the on-off of the materials conveyed in the blanking assembly 4; the stirring mechanism 2 comprises a stirring tank 21, a stirring assembly arranged in the stirring tank 21, a liquid outlet electromagnetic valve 22 positioned at the lower end of the stirring tank 21, and a water drive assembly 6 arranged at the outlet end of the liquid outlet electromagnetic valve 22 and used for driving liquid to flow, wherein the water drive assembly 6 is communicated with the liquid outlet nozzle 11 through a hose; the material boxes 3 are arranged corresponding to different materials, the material boxes 3 are annularly arranged at the upper end of the stirring tank 21 through the blanking assembly 4, water inlet pipes 23 are arranged at the side ends of the stirring tank 21, the water inlet pipes 23 are positioned in the stirring tank 21 and are provided with openings which are inclined downwards, so that the inner wall of the stirring tank 21 is convenient to wash during water injection, powder adhesion is prevented, two groups of water inlet pipes 23 are arranged on the stirring tank 21, external pipelines of the water inlet pipes 23 are connected with the heating tank 12, and the heating tank 12 is connected with the water tank 13; the stirring assembly comprises a stirring seat 24 arranged in the stirring tank 21 in an inverted mode, a stirring blade 25 arranged at the lower end of the stirring seat 24, and a loop bar 26 fixedly arranged on the stirring seat 24 and located at the outer end of the stirring blade 25, wherein the loop bar 26 is annularly distributed at the outer end of the stirring blade 25, a cutting groove matched with the stirring blade 25 is formed in the loop bar 26, the stirring blade 25 rotates and penetrates through the cutting groove, and the cutting groove is used for cutting and crushing the blocky materials in the coffee liquid and accelerating dissolution. Specifically, the storage has coffee powder and various condiments in the magazine 3, the material gets into agitator tank 21 internal mixing respectively through unloading subassembly 4, the material feeding is accomplished the back, close the feedstock channel of unloading subassembly 4 through electromagnetic mechanism 5, inlet tube 23 on the agitator tank 21 injects hot water or steam into through water pump drive in to agitator tank 21, the rotatory stirring of 24 control stirring leaves 25, and through the big granule of blade and loop bar 26 interact decomposition and cubic material, make with higher speed dissolve, after the misce bene, agitator tank 21 carries the material to water drive subassembly 6 through opening play liquid solenoid valve 22, and carry to liquid outlet 11 through water drive subassembly 6.

In this embodiment, the stirring base 24 is connected with the stirring blade 25 through the rotating shaft 27 in a transmission manner, the stirring motor 28 is arranged in the stirring base 24, the bearing seat is arranged on one side of the stirring motor 28, and the rotating shaft 27 penetrates through the bearing seat to be fixed and is connected with the stirring motor 28 in a transmission manner. The outer end of the rotating shaft 27 located on the stirring seat 24 is provided with a shaft sleeve 29, the rotating shaft 27 located on the stirring seat 24 is provided with an upper sealing part 14 and a lower sealing part 15 which are sealed, and the upper sealing part 14 and the lower sealing part 15 are annular rubber parts. The shaft sleeve 29, the upper shaft sealing part 14 and the lower shaft sealing part 15 are used for preventing liquid in the stirring tank 21 from entering the stirring seat 24, so that the working stability and the service life of the stirring motor 28 are improved.

In this embodiment, the water driving assembly 6 includes an L-shaped tube 61, a water driving motor 62 disposed on one side of the L-shaped tube 61, and a water driving blade 63 disposed in an inner cavity of the L-shaped tube 61, one end of the L-shaped tube 61 is connected to the liquid outlet electromagnetic valve 22, the other end of the L-shaped tube is connected to the liquid outlet nozzle 11 through a hose, and the water driving blade 63 is in transmission connection with the water driving motor 62 through a driving shaft. Specifically, the water-driven motor 62 drives the water-driven blade 63 to rotate in the L-shaped tube 61, and drives the coffee liquid in the inner cavity of the L-shaped tube 61 to flow towards the liquid outlet nozzle 11, so that the coffee liquid in the stirring tank 21 can be smoothly discharged, and the liquid is prevented from being retained in the stirring tank 21.

In this embodiment, the blanking assembly 4 includes a blanking cavity 41 butted with the magazine 3, a spiral push rod 42 arranged in the blanking cavity 41, and a blanking port 43 at one side of the outer end of the spiral push rod 42, wherein one side of the spiral push rod 42 far away from the blanking port 43 is rotatably arranged on the blanking cavity 41 and extends out of the blanking cavity 41 to be in transmission connection with a blanking motor 44 at the outer side. The specific blanking motor 44 drives the spiral push rod 42 to rotate so as to convey the material to the blanking port 43 and drop the material, and the blanking motor 44 controls the blanking amount by controlling the rotation times of the spiral push rod 42. A discharging gear 45 is arranged in the material box 3, the discharging gear 45 is rotatably arranged on the inner walls of the two sides of the material box 3, and the lower end of the discharging gear 45 is in meshed transmission connection with the spiral push rod 42. The spiral push rod 42 rotates to drive the blanking gear 45 to rotate, so that the materials in the material box 3 are prevented from caking and not blanking. The upper end of the machine body 1 corresponding to the material box 3 is provided with a cover door 31 convenient to open, the cover door 31 is provided with a handle 32 capable of being opened, one side of the cover door 31 is rotatably connected with the machine body 1, and the other side of the cover door 31 is clamped with the machine body 1. The cover door 31 facilitates opening the machine body 1 for adding materials to the material box 3.

In this embodiment, the electromagnetic mechanism 5 includes a push plate 51 for closing the feed opening 43 in the feeding assembly 4, a sliding plate 52 connected to the push plate 51, and a push-pull electromagnet 53 for controlling the sliding plate 52 to move in a telescopic manner, an outer end of the sliding plate 52 is slidably disposed in the sliding groove, the feed opening 43 is provided with a corresponding slot corresponding to the push plate 51, and a stuffing box 54 for clamping the push plate 51 is disposed at an outer end of the electromagnetic mechanism 5 located in the slot of the feed opening 43, so as to prevent the material in the feed opening 43 from entering the electromagnetic mechanism 5. Specifically, the push-pull electromagnet 53 drives the push piece 51 to move in a telescopic manner, the sliding plate 52 slides in the sliding groove to be used for supporting the push piece 51 and positioning the sliding direction of the push piece 51, and the push piece 51 moves in a telescopic manner in the groove corresponding to the feed opening 43 to open or close the feed opening 43.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a coffee machine agitating unit and coffee machine which characterized in that: the automatic feeding device comprises a machine body, a stirring mechanism arranged in the machine body, a material box arranged at the upper end of the stirring mechanism and used for feeding materials, a liquid outlet nozzle positioned at the upper end of a placing table of the machine body, a discharging assembly used for feeding the materials in the material box into the stirring mechanism, and an electromagnetic mechanism used for controlling the on-off of the materials conveyed in the discharging assembly; the stirring mechanism comprises a stirring tank, a stirring assembly arranged in the stirring tank, a liquid outlet electromagnetic valve positioned at the lower end of the stirring tank, and a water drive assembly arranged at the outlet end of the liquid outlet electromagnetic valve and used for driving liquid to flow, wherein the water drive assembly is communicated with the liquid outlet nozzle through a hose; the material boxes are arranged corresponding to different materials, the material boxes are annularly arranged at the upper end of the stirring tank through the blanking assembly, water inlet pipes are arranged at the side ends of the stirring tank, openings which are inclined downwards are formed in the water inlet pipes, the two groups of water inlet pipes are arranged on the stirring tank, external pipelines of the water inlet pipes are connected with the heating tank, and the heating tank is connected with the water tank; the stirring subassembly is including the stirring seat of handstand setting in the agitator tank, install the stirring leaf at the stirring seat lower extreme, fixed the loop bar that sets up on the stirring seat and be located the stirring leaf outer end, and the loop bar annular distributes in the outer end of stirring leaf, is equipped with the grooving that matches each other with the stirring leaf on the loop bar, and the stirring leaf is rotatory and pass from the grooving.

2. A coffee machine stirring device and coffee machine according to claim 1, characterized in that: the stirring seat is connected with the stirring blades through a rotating shaft in a transmission manner, a stirring motor is arranged in the stirring seat, a bearing seat is arranged on one side of the stirring motor, and the rotating shaft penetrates through the bearing seat to be fixed and is connected with the stirring motor in a transmission manner.

3. A coffee machine stirring device and coffee machine according to claim 2, characterized in that: the outer end of the rotating shaft, which is positioned on the stirring seat, is provided with a shaft sleeve, the rotating shaft is positioned in the stirring seat and is internally provided with an upper shaft seal piece and a lower shaft seal piece which are sealed, and the upper shaft seal piece and the lower shaft seal piece are annular rubber pieces.

4. A coffee machine stirring device and coffee machine according to claim 1, characterized in that: the water drive assembly comprises an L-shaped pipe, a water drive motor arranged on one side of the L-shaped pipe and a water drive blade arranged in the inner cavity of the L-shaped pipe, one end of the L-shaped pipe is connected with the liquid outlet electromagnetic valve, the other end of the L-shaped pipe is connected with the liquid outlet nozzle through a hose, and the water drive blade is in transmission connection with the water drive motor through a driving shaft.

5. A coffee machine stirring device and coffee machine according to claim 1, characterized in that: the unloading subassembly includes the unloading cavity with the butt joint of magazine, set up helical rod in the unloading cavity, the feed opening that the unloading cavity is located helical rod outer end one side, one side that helical rod kept away from the feed opening is rotated and is set up on the unloading cavity and is stretched out the unloading cavity and be connected with the unloading motor transmission in the outside.

6. A coffee machine stirring device and coffee machine according to claim 1, characterized in that: the feeding gear is arranged in the material box, the feeding gear is rotatably arranged on the inner walls of two sides of the material box, and the lower end of the feeding gear is in meshed transmission connection with the spiral push rod.

7. A coffee machine stirring device and a coffee machine according to claim 6, characterized in that: the upper end of the machine body corresponding to the material box is provided with a cover door convenient to open, the cover door is provided with an uncovering handle, one side of the cover door is rotatably connected with the machine body, and the other side of the cover door is clamped with the machine body.

8. A coffee machine stirring device and a coffee machine according to claim 7, characterized in that: electromagnetic mechanism is including the push jack that is arranged in sealing feed opening in the unloading subassembly, the slide of connecting the push jack, and the push-and-pull electro-magnet of the flexible removal of control slide, and the outer end of slide slides and sets up in the spout, and the feed opening corresponds the push jack and is equipped with corresponding fluting, and electromagnetic mechanism is located the notched outer end of feed opening and is equipped with the packing box of centre gripping push jack, prevents that the material in the feed opening from getting into in the electromagnetic mechanism.