Impeller stirring and cleaning device and extraction machine thereof

Abstract

The utility model discloses an impeller stirring and cleaning device, a stirring and cleaning method and an extraction machine thereof, the impeller stirring and cleaning device comprises an extraction cup, a squeezing module arranged above the extraction cup and used for squeezing an extracted object, and a water outlet control module arranged below the extraction cup, the squeezing module comprises an electric push rod and a pressure plate arranged below the electric push rod, the electric push rod drives the pressure plate to press an extracted object in an up-and-down moving manner; a stirring module is arranged above the pressure plate and comprises an impeller, a stirring rod and a stirring motor, the motor is connected with the stirring rod, the stirring rod is connected with the impeller, and the impeller is arranged on the pressure plate and moves up and down along with the pressure plate. Through the design of the squeezing module, the device can be automatically cleaned, through the design of the stirring module, the impeller rotates to stir water, the impeller rotates at a high speed, water spots are formed, water spots and particles in an extraction cup and small gaps are cleaned, and the problem that the small gaps are difficult to clean is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of household electrical appliances, in particular to an impeller stirring and cleaning device and an extractor thereof. Background Art

[0002] The existing extraction container needs to be cleaned manually, and the water stains left by the Chinese medicine are not easy to clean. If it is not cleaned after the extraction is completed, water stains of the medicine solution will be left on the extraction container, which are difficult to clean.

[0003] Hot water immersion cleaning only rinses the container, and the water stains left by the liquid cannot be rinsed clean. The water stains and particles in the tiny gaps of the container still need to be manually scrubbed clean. When scrubbing, the container can only be taken out for cleaning. The method of taking out the container is cumbersome or impossible to take out, so the equipment needs to be cleaned under the faucet, and there is a risk of water entering the equipment. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned technical problems and to provide an impeller stirring and cleaning device and an extractor thereof. The utility model can realize automatic cleaning of the device through the design of a pressing module. Through the design of the stirring module, the impeller is rotated to stir the water. The impeller rotates at a high speed to form water splashes, which clean the water stains and particles in the extraction cup and small gaps, thereby solving the problem that small gaps are difficult to clean.

[0005] The technical solution adopted by the utility model to solve the above technical problems is: an impeller stirring and cleaning device, including an extraction cup, a squeezing module arranged above the extraction cup for squeezing the extracted material, and a water outlet control module arranged below the extraction cup, the squeezing module includes an electric push rod and a pressure plate arranged below the electric push rod, the electric push rod drives the pressure plate to move up and down to squeeze the extracted material; a stirring module is arranged above the pressure plate, the stirring module includes an impeller, a stirring rod and a stirring motor, the motor is connected to the stirring rod, the stirring rod is connected to the impeller, and the impeller is arranged on the pressure plate and moves up and down with the pressure plate. During the stirring process, the electric push rod is started, and the electric push rod moves downward to drive the pressure plate to move downward, and the impeller descends with the pressure plate. The stirring motor drives the impeller to rotate slowly, and the electric push rod drives the pressure plate to move up and down, and the pressure plate squeezes the extracted material. Since the pressure plate squeezes the Chinese medicinal materials, the lower layer of the medicine liquid in the extraction cup is thicker, and the upper layer of the medicine liquid is clearer. The impeller slowly stirs to make the concentration of the upper and lower layers of the medicine liquid uniform; during the cleaning process, the electric push rod moves downward to immerse the pressure plate in the extraction cup, and the electric push rod drives the pressure plate to move up and down to immerse and clean the pressure plate and the extraction cup. The stirring motor is started, and the impeller moves up and down with the pressure plate. The impeller extends into the water, and the stirring motor drives the impeller to rotate. The rotating impeller drives the water to rotate rapidly to form water splashes, and the water splashes rinse the extraction cup and the pressure plate, and the particles and medicine liquid in the gap of the pressure plate are rinsed to clean the medicine liquid.

[0006] Preferably, the pressing plate is provided with a plurality of protrusions and / or through holes. During the squeezing process, liquid emerges from the through holes, and the protrusions can effectively increase the pressure on the extracted material during squeezing, achieving high pressure in a small area and high pressure in a large area, thereby ensuring the squeezing and extraction effect.

[0007] Preferably, a constant temperature module is provided below the extraction cup. The constant temperature module maintains the temperature of the extraction cup by electric heating, thereby ensuring the effect of constant temperature during extraction. Different temperatures can be set for constant temperature extraction according to different medicinal materials to ensure the best medicinal effect. Since there is a constant temperature extraction module at the lower end of the extraction cup, the bottom of the extraction cup is heated, the temperature of the lower layer of liquid in the extraction cup is higher, and the temperature of the upper layer of liquid is lower. The impeller stirs the water body, and the water body realizes the flow rotation, so that the temperature in the extraction cup is basically consistent.

[0008] Preferably, a movable slide rail is provided under the extraction cup, and the movable slide rail can move the extraction cup to the No. 1 station for extracting the extracted material or the No. 2 station for taking and placing the extracted material. When the extracted material needs to be extracted, the movable slide rail moves the extraction cup to the No. 2 station, and the extracted material is placed in the extraction cup. The movable slide rail moves the extraction cup to the No. 1 station, and the pressing module presses the extracted material. After the pressing is completed, the water outlet control module discharges the liquid after the pressing is completed to realize the extraction of the extracted material.

[0009] Preferably, the electric push rod is also provided with a pressure cover, which is arranged above the pressure plate, and the electric push rod can move the pressure cover to open or close the extraction cup. When the extraction cup returns to station No. 1, the electric push rod drives the pressure cover to press down, close the extraction cup to achieve sealing, and prevent the liquid from splashing out of the extraction cup during the squeezing extraction process. The pressure cover and the pressure plate are coaxially arranged on the electric push rod, and a certain stroke is set between the pressure cover and the pressure plate, so that when the pressure plate moves up and down with the electric push rod, the pressure cover will not move, and when the pressure plate moves up with the electric push rod, the pressure plate takes the pressure cover away from the extraction cup, thereby opening the extraction cup.

[0010] Preferably, the water outlet control module includes a water outlet disposed below the extraction cup and connected to the extraction cup, a rotating sleeve disposed below the water outlet, and a sleeve motor for driving the rotating sleeve to rotate so as to drive the water outlet to move up and down. After the extraction is completed, the sleeve motor drives the rotating sleeve to rotate, and the rotating sleeve rotates to drive the water outlet to insert upward into the extraction cup, and the extracted liquid flows out from the water outlet. After the electric push rod drives the pressure plate to press down to make all the liquid flow out, the sleeve motor drives the rotating sleeve to rotate, thereby driving the water outlet to retract.

[0011] Preferably, a liquid collection cup for holding the extracted liquid is provided below the water outlet.

[0012] As a preferred method, the invention further comprises a water inlet component and a heating component, wherein the water inlet component comprises a water tank and a water inlet pump, wherein the water tank is connected to the water inlet pump, and the water inlet pump is connected to the heating component. The water in the water tank is pumped into the heating component for heating by controlling the water inlet pump, and the water enters the extraction cup after being heated by the heating component.

[0013] An extractor comprises the impeller stirring and cleaning device.

[0014] A stirring and cleaning method includes a stirring extraction method and a cleaning method. The stirring extraction method includes the following contents: controlling a movable slide rail through an electric control panel to push an extraction cup to station No. 2, placing an extract into the extraction cup, and then controlling the movable slide rail to return the extraction cup to station No. 1; starting an electric push rod, and the electric push rod drives a pressure cover to move downward to close the extraction cup; the electric control panel controls a water inlet pump to pump water from a water tank into a heating component, and after the heating component is heated, water enters the extraction cup to soak the extract, and during the soaking process, the electric control panel controls a constant temperature module to heat to ensure the temperature in the extraction cup; the electric control panel controls the electric push rod to move downward to drive a pressure plate to move downward, and the impeller descends with the pressure plate, and the stirring motor drives the impeller to rotate slowly, and the electric push rod drives the pressure plate The pressure plate squeezes the extract with up and down movement. As the pressure plate squeezes the Chinese medicinal materials, the lower layer of the extraction cup is thicker and the upper layer is clearer. The impeller stirs slowly to make the concentration of the upper and lower layers of the liquid uniform. There is a constant temperature extraction module at the lower end of the extraction cup to heat the bottom of the extraction cup. The temperature of the lower layer of liquid in the extraction cup is higher and the temperature of the upper layer of liquid is lower. The impeller stirs the water body to achieve the flow rotation of the water body. After the electric push rod repeatedly moves up and down several times and the extract is squeezed, the motor drives the rotating sleeve to rotate. The rotating sleeve rotates and drives the water outlet to insert upward into the extraction cup. The extracted liquid flows out from the water outlet into the liquid collection cup. After the electric push rod drives the pressure plate to press down and the liquid completely flows out into the liquid collection cup, the motor drives the rotating sleeve to rotate, thereby driving the water outlet to retract.

[0015] The cleaning method includes the following: after the extraction is completed, the electric control board controls the electric push rod to rise, the pressure cover, the pressure plate and the impeller rise with the electric push rod, and the extraction cup is opened; the sliding rail is moved to push the extraction cup from station 1 to station 2, and after the extracted material is taken out, the extraction cup returns from station 2 to station 1; the electric push rod moves down to cover the extraction cup with the pressure cover; the water inlet pump draws water from the water tank into the heating component for heating and then enters the extraction cup, the electric push rod moves down to immerse the pressure plate in the extraction cup, and the electric push rod drives the pressure plate to move up and down to immerse the pressure plate and the extraction cup. Cleaning: The electronic control board controls the stirring motor to start. When the impeller moves up and down with the pressure plate, the impeller extends into the water, and the stirring motor drives the impeller to rotate. The rotating impeller drives the water to rotate rapidly to form water splashes. The water splashes rinse the extraction cup and the pressure plate, and the particles and liquid medicine in the gap of the pressure plate are rinsed to clean the liquid medicine. After the preset time is reached, the sleeve motor drives the rotating sleeve to rotate, and the rotating sleeve rotates to drive the water outlet nozzle to insert upward into the extraction cup, and the cleaned liquid flows out from the water outlet nozzle. The sleeve motor drives the rotating sleeve to rotate, thereby driving the water outlet nozzle to retract to complete the cleaning.

[0016] The utility model has the following beneficial effects:

[0017] 1. The extraction cup adopts automatic high-temperature cleaning, which can realize automatic cleaning after the extraction is completed, solving the problem of difficult cleaning of water stains of traditional Chinese medicine;

[0018] 2. The impeller is used to rotate and stir the water. The impeller rotates at high speed to form water splashes, which clean the water stains and particles in the extraction cup and small gaps, solving the problem of small gaps being difficult to clean;

[0019] 3. The extraction cup adopts a detachable design. When there are stubborn water stains on the extraction quilt, the extraction cup can be removed for cleaning, avoiding the problem of holding the entire device for cleaning and the risk of water entering the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a structural schematic diagram of the stirring module of the utility model.

[0022] Figure 3 It is a schematic diagram of the structure of the impeller.

[0023] Figure 4 It is a structural diagram of the extraction machine.

[0024] Figure 5 This is the extraction cup station diagram.

[0025] Figure 6 It is a structural diagram of the pressure plate.

[0026] In the figure: 1. water inlet assembly, 11. water tank, 12. water inlet pump, 2. heating assembly, 3. extraction cup, 4. movable slide rail, 5. pressing module, 51. electric push rod, 52. pressure plate, 521. protrusion, 522. through hole, 53. pressure cover, 6. water outlet control module, 61. water outlet nozzle, 62. rotating shaft sleeve, 7. liquid collection cup, 8. No. 1 station, 9. No. 2 station, 10. constant temperature module, 100. stirring module, 1001. impeller, 1002. stirring rod, 1003. stirring motor. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0028] like Figure 1-6 As shown, the utility model is an impeller stirring and cleaning device, comprising an extraction cup 3, a squeezing module 5 arranged above the extraction cup 3 for squeezing the extracted material, and a water outlet control module 6 arranged below the extraction cup 3, the squeezing module 5 comprising an electric push rod 51, and a pressure plate 52 arranged below the electric push rod 51, the electric push rod 51 drives the pressure plate 52 to move up and down to squeeze the extracted material; a stirring module 100 is arranged above the pressure plate 52, the stirring module 100 comprises an impeller 1001, a stirring rod 1002 and a stirring motor 1003, the motor is connected to the stirring rod 1002, the stirring rod 1002 is connected to the impeller 1001, and the impeller 1001 is arranged on the pressure plate 52 and moves up and down with the pressure plate 52.

[0029] The pressure plate 52 is provided with a plurality of protrusions 521 and / or through holes 522 .

[0030] A constant temperature module 10 is disposed below the extraction cup 3 .

[0031] A movable slide rail 4 is provided below the extraction cup 3, and the movable slide rail 4 can move the extraction cup 3 to a No. 1 station 8 for extracting the extracted object or a No. 2 station 9 for taking and placing the extracted object.

[0032] The electric push rod 51 is also provided with a pressure cover 53 , which is arranged above the pressure plate 52 . The electric push rod 51 can move to open or close the extraction cup 3 with the pressure cover 53 .

[0033] The water outlet control module 6 includes a water outlet nozzle 61 disposed below the extraction cup 3 and connectable to the extraction cup 3, a rotating sleeve 62 disposed below the water outlet nozzle 61, and a sleeve motor (not shown in the figure) for driving the rotating sleeve 62 to rotate and thereby driving the water outlet nozzle 61 to move up and down.

[0034] A liquid collection cup 7 for holding the extracted liquid is provided below the water outlet 61 .

[0035] An extractor comprises the impeller stirring and cleaning device.

[0036] A stirring and cleaning method, including a stirring and extracting method of the impeller stirring and cleaning device, the stirring and extracting method comprising the following contents: controlling the movable slide rail 4 to push the extraction cup 3 to the No. 2 station 9 through the electric control board, after the extract is placed in the extraction cup 3, controlling the movable slide rail 4 to return the extraction cup 3 to the No. 1 station 8; starting the electric push rod 51, the electric push rod 51 works to drive the pressure cover 53 to move downward to cover the extraction cup 3 and close it; the electric control board controls the water inlet pump 12 to pump water in the water tank 11 into the heating component 2, the heating component 2 is heated and then enters the extraction cup 3 to soak the extract, during the soaking process, the electric control board controls the constant temperature module 10 to heat to ensure the temperature in the extraction cup 3; the electric control board controls the electric push rod 51 to move downward to drive the pressure plate 52 to move downward, the impeller 1001 descends together with the pressure plate 52, the stirring motor 1003 drives the impeller 1001 to rotate slowly, and the electric push rod 5 1 drives the pressing plate 52 to move up and down, and the pressing plate 52 squeezes the extracted material. Due to the squeezing of the Chinese medicinal materials by the pressing plate 52, the lower layer of the liquid in the extraction cup 3 is relatively concentrated, and the upper layer of the liquid is relatively clear. The impeller 1001 slowly stirs to make the concentration of the upper and lower layers of the liquid uniform. The lower end of the extraction cup 3 is provided with a constant temperature extraction module to heat the bottom of the extraction cup 3. The temperature of the lower layer of the liquid in the extraction cup 3 is relatively high, and the temperature of the upper layer of the liquid is relatively low. The impeller 1001 stirs the water body, and the water body realizes the flow rotation; after the electric push rod 51 repeatedly moves up and down several times and waits for the extracted material to be squeezed, the motor drives the rotating sleeve 62 to rotate, and the rotating sleeve 62 rotates to drive the water outlet 61 to insert upward into the extraction cup 3, and the extracted liquid flows out from the water outlet 61 into the liquid collection cup 7. After the electric push rod 51 drives the pressing plate 52 to press down to completely flow out the liquid into the liquid collection cup 7, the motor drives the rotating sleeve 62 to rotate, thereby driving the water outlet 61 to retract.

[0037] The cleaning method also includes the following contents: after the extraction is completed, the electric control board controls the electric push rod 51 to rise, and the pressure cover 53, the pressure plate 52 and the impeller 1001 rise with the electric push rod 51, and the extraction cup 3 is opened; the sliding rail 4 is moved to push the extraction cup 3 from the No. 1 station 8 to the No. 2 station 9, and after the extracted material is taken out, the extraction cup 3 returns from the No. 2 station 9 to the No. 1 station 8; the electric push rod 51 moves downward to cover the extraction cup 3 with the pressure cover 53; the water inlet pump 12 draws water in the water tank 11 into the heating component 2 for heating and then enters the extraction cup 3, the electric push rod 51 moves downward to immerse the pressure plate 52 in the extraction cup 3, and the electric push rod 51 drives the pressure plate 52 to move up and down, so that the pressure plate 52 and the extraction cup 3 are in contact with each other. Soaking and cleaning are performed; the electric control board controls the stirring motor 1003 to start, and when the impeller 1001 moves up and down with the pressure plate 52, the impeller 1001 extends into the water, and the stirring motor 1003 drives the impeller 1001 to rotate, and the rotating impeller 1001 drives the water to rotate rapidly to form a water splash, and the water splash rinses the extraction cup 3 and the pressure plate 52, and rinses the particles and liquid medicine in the gap of the pressure plate 52, and rinses the liquid medicine clean; after reaching the preset time, the sleeve motor drives the rotating sleeve 62 to rotate, and the rotating sleeve 62 rotates to drive the water outlet 61 to insert upward into the extraction cup 3, and the cleaned liquid flows out from the water outlet 61, and the sleeve motor drives the rotating sleeve 62 to rotate, thereby driving the water outlet 61 to retract to complete the cleaning.

[0038] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0039] It should be noted that when an element is referred to as being "fixed on" or "provided on" another element, it may be directly located on the other element or indirectly located on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element.

[0040] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0041] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating relative importance or indicating the number of technical features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

Claims

1. An impeller stirring and cleaning device, characterized in that: It includes an extraction cup, a squeezing module arranged above the extraction cup for squeezing the extracted material, and a water outlet control module arranged below the extraction cup. The squeezing module includes an electric push rod and a pressure plate arranged below the electric push rod. The electric push rod drives the pressure plate to move up and down to squeeze the extracted material. A stirring module is arranged above the pressure plate. The stirring module includes an impeller, a stirring rod and a stirring motor. The motor is connected to the stirring rod, and the stirring rod is connected to the impeller. The impeller is arranged on the pressure plate and moves up and down with the pressure plate.

2. The impeller stirring and cleaning device according to claim 1, characterized in that: The pressure plate is provided with a plurality of protrusions and / or through holes.

3. The impeller stirring and cleaning device according to claim 1, characterized in that: A constant temperature module is provided under the extraction cup.

4. The impeller stirring and cleaning device according to claim 1, characterized in that: A movable slide rail is arranged under the extraction cup, and the movable slide rail can move the extraction cup to station No. 1 for extracting the extracted object or station No. 2 for taking and placing the extracted object.

5. The impeller stirring and cleaning device according to claim 1, characterized in that: The electric push rod is also provided with a pressure cover, which is arranged above the pressure plate. The electric push rod can move the pressure cover to open or close the extraction cup.

6. The impeller stirring and cleaning device according to claim 1, characterized in that: The water outlet control module comprises a water outlet nozzle which is arranged below the extraction cup and can be connected with the extraction cup, a rotating shaft sleeve which is arranged below the water outlet nozzle, and a shaft sleeve motor which is used for driving the rotating shaft sleeve to rotate and thus driving the water outlet nozzle to move up and down.

7. The impeller stirring and cleaning device according to claim 1, characterized in that: A liquid collection cup for holding the extracted liquid is provided below the water outlet.

8. An extraction machine, characterized in that: It comprises an impeller stirring and cleaning device as described in any one of claims 1 to 7.

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