Coffee milk foam machine with automatic cleaning structure

Abstract

The utility model discloses a coffee milk foam machine with an automatic cleaning structure, which comprises a milk foam machine body, a milk foam output pipe, a mounting seat, a driving component and a water supply component, the milk foam output pipe is connected to the mounting seat, the mounting seat is arranged below a machine head of the milk foam machine body, and the driving component is arranged on the mounting seat. A water outlet nozzle located on the right side of the installation base is arranged below the machine head, the water supply assembly is arranged in the milk foam machine body, connected with the water outlet nozzle and used for supplying water to the water outlet nozzle, and the driving assembly is arranged in the machine head, connected with the installation base in a driving mode and used for driving the installation base to rotate. When the driving assembly drives the mounting base to rotate to drive the milk foam output pipe to move from the front side to the right side, the milk foam outlet end of the milk foam output pipe is located below the water outlet nozzle. By the adoption of the technical scheme, compared with the mode that the milk foam output pipe is cleaned by wiping the milk foam output pipe with cleaning cloth, the milk foam output pipe cannot be polluted by germs, the cleaning effect is good, and cleaning is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field related to milk frothing machines, in particular to a coffee milk frothing machine with an automatic cleaning structure. Background Art

[0002] A coffee milk frother is a device used to froth milk.

[0003] A coffee milk frother generally includes a milk frother body and a milk froth output tube connected to the milk frother body. After the milk froth is output from the milk froth output tube, milk stains are easily attached to the milk froth output end thereof, and the milk froth output end of the milk froth output tube needs to be cleaned. The conventional cleaning method is to wipe the milk froth output tube with a rag, which easily causes the milk froth output tube to be contaminated by bacteria, and the rag needs to be cleaned after wiping, which is troublesome. Utility Model Content

[0004] In order to overcome the existing technical defects, the purpose of the utility model is to provide a coffee milk frother with an automatic cleaning structure to solve the above technical problems.

[0005] The technical solution adopted by the utility model to solve the technical problem is as follows:

[0006] According to one aspect of the utility model, a coffee milk frothing machine with an automatic cleaning structure is designed, comprising: a milk frothing machine body, a milk frothing output pipe, a mounting seat, a driving assembly and a water supply assembly, wherein the milk frothing output pipe is connected to the mounting seat, the mounting seat is arranged below the head of the milk frothing machine body, a water outlet nozzle located on the right side of the mounting seat is arranged below the head, the water supply assembly is arranged in the milk frothing machine body and connected to the water outlet nozzle, and is used to supply water to the water outlet nozzle, the driving assembly is arranged in the head and is drivingly connected to the mounting seat, and is used to drive the mounting seat to rotate, and when the driving assembly drives the mounting seat to rotate and drives the milk frothing output pipe to transfer from its front side to the right side, the milk frothing output end of the milk frothing output pipe is located below the water outlet nozzle.

[0007] By adopting the above technical scheme, a mounting seat, a driving component, a water supply component and a water outlet are arranged on the milk froth machine. After the milk froth output tube outputs milk froth, the driving component drives the mounting seat to rotate and drives the milk froth output tube to move from the front side thereof to the right side. At this time, the milk froth output end of the milk froth output tube is located below the water outlet. The water supply component supplies water to the water outlet. The water outputted by the water outlet flows or sprays to the milk froth output end of the milk froth output tube to rinse it. Compared with wiping the milk froth output tube with a rag for cleaning, the milk froth output tube will not be contaminated by bacteria, the cleaning effect is better, and the cleaning is simple and convenient.

[0008] In order to better solve the above technical defects, the utility model also has a better technical solution:

[0009] In some embodiments, a water heater is further included, the water outlet of the water supply assembly is connected to the water inlet of the water heater through a water pipe, and the water outlet of the water heater is connected to the water outlet through a water pipe. In this way, the water used for cleaning can be heated, and the water outlet can be rinsed, cleaned and sterilized with hot water / boiling water, thereby improving the cleaning effect of the milk froth output pipe.

[0010] In some embodiments, the water supply assembly includes a water tank and a water pump, the water outlet of the water tank is connected to the water inlet of the water pump through a water pipe, and the water outlet of the water pump is connected to the water inlet of the water heater through a water pipe.

[0011] In some embodiments, the drive assembly includes a motor, a driving gear connected to a motor drive shaft, a driven gear meshing with the driving gear, and a rotating shaft, wherein the driven gear is fixedly sleeved on the rotating shaft, the rotating shaft is rotatably connected to the machine head, and its lower end is fixedly connected to the mounting base.

[0012] In some embodiments, a bearing is fixedly sleeved on the rotating shaft, and the bearing is fixedly installed in a bearing seat on the machine head.

[0013] In some embodiments, a water receiving box is provided at the front side of the milk froth machine body, so that waste water for flushing the milk froth output pipe can be collected.

[0014] In some embodiments, a through hole is provided on the rotating shaft, and one end of the milk foam output tube extending into the mounting seat is connected to an output pipeline, the output pipeline passes through the through hole and is connected to the output end of the pump body in the milk foam machine body, and the input end of the pump body is connected to the milk foam outlet end of the milk foam cup through the input pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of a coffee and milk frother with an automatic cleaning structure according to an embodiment of the present invention Figure 1 ;

[0016] Figure 2 A schematic diagram of the structure of a coffee milk frother with an automatic cleaning structure Figure 2 ;

[0017] Figure 3 It is a schematic diagram of the structure of the driving assembly of the coffee milk frother with automatic cleaning structure;

[0018] Reference numerals:

[0019] 1. Milk frothing machine body; 11. Machine head; 2. Milk frothing output tube; 3. Mounting seat; 4. Driving assembly; 41. Motor; 42. Driving gear; 43. Driven gear; 44. Rotating shaft; 441. Through hole; 45. Bearing; 5. Water receiving box; 6. Water outlet. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0021] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0023] refer to Figures 1 to 3 As shown, the utility model provides a coffee milk frother with an automatic cleaning structure, comprising: a milk frother body 1, a milk froth output pipe 2, a mounting seat 3, a driving component 4, a water supply component and a water heater.

[0024] The milk frother body 1 has a head 11 on the upper front side and a water receiving box 5 on the lower front side. The milk frother body 1 includes a housing, a milk frother cup arranged in the housing, a stirring device for stirring the liquid in the milk frother cup, and a heating device installed in the milk frother cup to heat the liquid.

[0025] The milk froth output tube 2 is fixedly connected to the mounting base 3, and the mounting base 3 is a hollow structure. The mounting base 3 is arranged below the head 11 of the milk froth machine body 1, and a water outlet nozzle 6 is arranged below the head 11 and located on the right side of the mounting base 3. The water outlet nozzle 6 is fixedly connected to the head 11, and a water outlet channel is provided in the water outlet nozzle 6.

[0026] The water supply component is arranged in the milk frother body 1 and connected to the water outlet 6, and is used to supply water to the water outlet 6. Further, the water supply component includes a water storage tank and a water pump, the water outlet end of the water storage tank is connected to the water inlet end of the water pump through a water pipe, the water outlet end of the water pump is connected to the water inlet end of the water heater through a water pipe, and the water outlet end of the water heater is connected to the water outlet 6 through a water pipe. When the water pump is started, water in the water storage tank can be drawn into the water heater for heating, and then output from the water outlet 6.

[0027] The driving assembly 4 is arranged in the machine head 11 and is drivingly connected to the mounting seat 3, and is used to drive the mounting seat 3 to rotate clockwise and counterclockwise. When the driving assembly 4 drives the mounting seat 3 to rotate counterclockwise to drive the milk foam output tube 2 to transfer from the front side of the mounting seat 3 to the right side, the milk foam output end of the milk foam output tube 2 is located below the water outlet nozzle 6. When the driving assembly 4 drives the mounting seat 3 to rotate clockwise, it can drive the milk foam output tube 2 to transfer from the right side of the mounting seat 3 to the front side.

[0028] The driving assembly 4 includes a motor 41, a driving gear 42 connected to the driving shaft of the motor 41, a driven gear 43 meshing with the driving gear 42, and a rotating shaft 44. The motor 41 is a stepping motor or a servo motor, and is fixedly connected to the machine head 11. The driven gear 43 is fixedly sleeved on the rotating shaft 44, and the rotating shaft 44 is rotatably connected to the machine head 11. Further, a bearing 45 is fixedly sleeved on the rotating shaft 44, and the bearing 45 is fixedly mounted in a bearing 45 seat on the machine head 11. The lower end of the rotating shaft 44 extends to the bottom of the machine head 11 and is fixedly connected to the mounting seat 3, wherein the lower end of the rotating shaft 44 extends into the mounting seat 3, and is threadedly connected to the threaded hole on the top of the mounting seat 3, or is welded or riveted to the mounting seat 3, or the lower end of the rotating shaft 44 extends into the mounting seat 4 and is threadedly connected to a locking nut. A through hole 441 is provided on the rotating shaft 44, and one end of the milk foam output tube 2 extending into the mounting seat 3 is connected with an output pipeline. The output pipeline passes through the through hole 441 on the rotating shaft 44 and is connected to the output end of the pump body in the milk foam machine body 1. The input end of the pump body is connected to the milk foam outlet end of the milk foam cup in the milk foam machine body 1 through the input pipeline.

[0029] It also includes a control circuit board, the motor 41 of the driving component 4, the water pump and the water heater of the water supply component are evenly controlled and electrically connected to the circuit board, and the controlled circuit board is started or stopped.

[0030] The above are only some embodiments of the present invention. For ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A coffee milk frother with an automatic cleaning structure, characterized in that: include: A milk frothing machine body (1), a milk frothing output pipe (2), a mounting seat (3), a driving component (4) and a water supply component, wherein the milk frothing output pipe (2) is connected to the mounting seat (3), the mounting seat (3) is arranged below a head (11) of the milk frothing machine body (1), a water outlet nozzle (6) is arranged below the head (11) and is located on the right side of the mounting seat (3), the water supply component is arranged in the milk frothing machine body (1) and is connected to the water outlet nozzle (6) and is used to supply water to the water outlet nozzle (6), the driving component (4) is arranged in the head (11) and is drivingly connected to the mounting seat (3) and is used to drive the mounting seat (3) to rotate, when the driving component (4) drives the mounting seat (3) to rotate and drives the milk frothing output pipe (2) to transfer from the front side thereof to the right side, the milk frothing output end of the milk frothing output pipe (2) is located below the water outlet nozzle (6).

2. The coffee milk frother with automatic cleaning structure according to claim 1, characterized in that: It also comprises a water heater, wherein the water outlet end of the water supply assembly is connected to the water inlet end of the water heater via a water pipe, and the water outlet end of the water heater is connected to the water outlet nozzle (6) via a water pipe.

3. The coffee milk frother with automatic cleaning structure according to claim 2, characterized in that: The water supply assembly includes a water tank and a water pump. The water outlet of the water tank is connected to the water inlet of the water pump through a water pipe, and the water outlet of the water pump is connected to the water inlet of the water heater through a water pipe.

4. The coffee milk frother with automatic cleaning structure according to claim 1, 2 or 3, characterized in that: The driving assembly (4) comprises a motor (41), a driving gear (42) connected to a driving shaft of the motor (41), a driven gear (43) meshing with the driving gear (42), and a rotating shaft (44); the driven gear (43) is fixedly sleeved on the rotating shaft (44); the rotating shaft (44) is rotatably connected to the machine head (11), and its lower end is fixedly connected to the mounting seat (3).

5. The coffee milk frother with automatic cleaning structure according to claim 4, characterized in that: A bearing (45) is fixedly sleeved on the rotating shaft (44), and the bearing (45) is fixedly installed in a bearing (45) seat on the machine head (11).

6. The coffee milk frother with automatic cleaning structure according to claim 1, characterized in that: A water receiving box (5) is provided on the front side of the milk frothing machine body (1).

7. The coffee milk frother with automatic cleaning structure according to claim 4, characterized in that: The rotating shaft (44) is provided with a through hole (441) extending therethrough; one end of the milk froth output tube (2) extending into the mounting seat (3) is connected to an output pipeline; the output pipeline passes through the through hole (441) and is connected to the output end of the pump body in the milk froth machine body (1); the input end of the pump body is connected to the milk froth output end of the milk froth cup via the input pipeline.

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