CN2215880Y - automatic soybean milk machine - Google Patents

Abstract

The automatic soybean milk machine consists of a machine base, a container positioned on the machine base and an upper cover placed on the container, wherein a filter screen for placing soybeans is arranged on the periphery of a stirring knife in the container, an electric heating tube is arranged on the side edge of the filter screen, and a sensing rod higher than the electric heating tube is arranged at a proper position for detecting the liquid level. The utility model discloses to stir functions such as garrulous, heating and filtering residue and collect in an organic whole, cooperation automatic switch sets for, reaches the effect of safe automatic preparation soybean milk.

Description

The utility model belongs to food processing machinery, in particular to an automatic soybean milk machine.

At present, to make soybean milk at home, first grind the soybeans into a liquid state with a grinder, then use a filter to filter the residue, and finally heat and cook it. The manufacturing process is cumbersome, time-consuming and labor-intensive.

The purpose of this utility model is to overcome the inconvenience of home-made soybean milk, and to design and provide an automatic soybean milk machine, which has the functions of crushing, heating and residue filtering at the same time, and has a liquid level detection device. It can automatically cut off the power to prevent the electric heating tube from being burned due to a sudden temperature change, ensuring safety during use.

The utility model adopts the following technical solutions:

The automatic soybean milk machine of the present utility model is composed of a machine base 1, a container 2 and an upper cover 3. The machine base 1 is provided with a series-excited high-speed motor 11, and the outside is provided with a switch control device 7. Above the machine base 1 is a The protruding positioning piece 13 is provided with more than one L-shaped slot 14 on the periphery, the central recess 15 of the machine base 1 is provided with a drive plate 16 driven by the motor 11, and the inner peripheral edge 21 of the bottom end of the container 2 is opposite to the L of the machine base. Type draw-in slot 14 is provided with clamping piece 211, and container 2 inner central flange body 22 is provided with pulverizing knife 23, and the bottom end of rotating shaft 24 of pulverizing knife 23 is fixedly provided with and can be engaged with drive disk 16. The brake seat 25, the upper cover 3 is placed on the container 2, two symmetrical conductive sheets 17 are arranged above the base 1, the conductive sheet 17 is connected with the power supply line 18 in the base 1, and a suitable place is provided above the base 1. Induction sheet 19, the outside of the flange body 22 of the container is provided with a larger-diameter protruding ring body 26, and the outer periphery of the protruding ring body 26 is provided with more than one clamping projection 261, and the container 2 is provided with a filter screen 4. The upper and lower ends of the net 4 are nested with hard objects 41, and the middle is supplemented with reinforcing ribs 42, and a protective cover 43 is arranged above it, and an inverted L-shaped card groove 411 is set at the lower end periphery relative to the clamping protrusion 261, and the inverted L The type card slot 411 is nested on the clamping protrusion 261 on the outer edge of the convex ring body 26, and the electric heating tube 5 is fixed in the container with a screw 52 to form a semicircle body, and the two ends 51 are pierced and stretched on the bottom edge of the container 2, and the sensing Rod 6 is locked in container 2 by screw 61, and its protruding height is slightly higher than the height of the electric heating tube, and its bottom protrudes at the bottom edge of container 2 relative to induction sheet 19.

Describe embodiment below in conjunction with accompanying drawing:

Fig. 1 is the exterior view of the utility model

Fig. 2 is an exploded perspective view of the structure of the utility model

Figure 3 is a sectional view of the utility model

Fig. 4 is the control circuit block diagram of the utility model

In the figure, 1 frame, 11 motor, 13 positioning piece, 14 card slot, 15 recessed part, 16 drive plate, 17 conductive piece, 18 power supply line, 19 induction piece, 2 container, 21 inner periphery, 211, clamping block, 22 Flange body, 23 crushing knife, 24 rotating shaft, 25 brake seat, 26 convex ring body, 261 clamping bump, 3 upper cover, 4 filter screen, 41 hard object, 411 card slot, 42 reinforcing rib , 43 cover, 5 electric heating tube, 51 end, 52 screw, 6 sensing rod, 61 screw, A, B, C, D buttons

During use, as shown in Fig. 1, Fig. 2 and Fig. 3, when the motor 11 is started, the drive disc 16 is driven to rotate, and the ratchet-like structure inside the drive disc 16 can be engaged with the inserted brake seat 25, And then drive it to rotate, the crushing knife 23 can turn around quickly on the flange body 22, and the container 2 utilizes the clamping block 211 of the inner peripheral edge 21 of its bottom end to be embedded by the L-shaped draw-in groove 14 top of the support 1, when the container 2 After rotating an angle on the machine base 1, the clamping block 211 is fastened in the L-shaped slot 14 to fix the container 2. At this time, the brake seat 25 on the bottom edge of the container 2 is also connected with the machine base 1 by the motor 11. The driven drive plate 16 is geared together and can be rotated together. When the container 2 and the base 1 are combined and fixed, the electric heating tube 5 and the sensing rod 6 locked in the container 2 are also connected to the conductive sheet on the base 1. 17 and the induction piece 19 are in contact with each other, and the filter screen 4 is nested on the clamping protrusion 261 on the outer edge of the flange body 26 of the container 2 by using the inverted L-shaped slot 411 on the periphery of the lower end of the filter screen 4, and the filter screen 4 can be fixed smoothly. Positioning, put the required amount of soybeans into the filter screen 4, cover the protective cover 42, then put the required amount of water in the container 2, at this time, the soybeans begin to soak, and gradually become soft and swell, and the soaking time is about 8 ~12 hours, after the soaking is completed, start the motor 11 and use the crushing knife 23 to crush the soybeans in the filter screen 4, and the crushed soybean juice permeates through the filter screen 4, and mixes with the water in the container 2, Then, start the electric heating tube 5 and start heating. After boiling, the soya-bean milk can be poured out from the container 2 for drinking, and the soybean residue is left in the filter screen 4, and then it is taken out and removed. Fig. 4 is a circuit control block diagram of the present utility model, the switch control device 7 is provided with buttons A, B, C, D of four LED indicator lights, wherein A button is controlled separately by a driving component (which can be a relay) RL1 The on and off of the motor 11, the B button separately controls the on and off of the electric heating tube 5 through another driving component (which can be a relay) RL2, and the C button is an automatic control switch. When the C button is pressed, the two time controllers T1 , T2 respectively control the opening and closing of the motor 11 and the electric heating tube 5, the best implementation data of the automatic control time is: (1) the time controller T1 sets the time to be one minute, that is, the motor 11 drives the crushing time to be one minute; ( 2) The time controller T2 sets the time to 17 minutes, that is, the heating time of the electric heating tube 5 is 17 minutes, and the last few minutes are in the boiling state; (3) After the warning bell rings for one minute, the power is automatically turned off; (4 ) Button D is the shutdown switch, which can stop the machine at any time. The sensing rod 6 is used to detect the height of the liquid level. When the height of the liquid level drops to the lower starting point, it indicates that there is a lack of water in the container 2, that is, the liquid level is below the electric heating tube 5. In order to prevent the electric heating tube 5 from overheating and burning, control Device 7 is provided with water shortage automatic power-off safety switch, to guarantee the safety of use.

Practice has proved that the automatic soybean milk machine of the utility model has reasonable structure combination, convenient cleaning, convenient and safe use, and achieves the expected design purpose.

Claims (1)

1. An automatic soybean milk machine, which consists of a machine base, a container and an upper cover. The machine base is equipped with a series-excited high-speed motor, and the outside is equipped with a switch control device. A protruding positioning piece is provided on the top of the machine base, and more than one is provided on its periphery. The L-shaped card slot of the machine base is provided with a drive plate driven by a motor at the central recess of the machine base. The inner peripheral edge of the bottom of the container is opposite to the L-shaped card slot of the machine base. Crushing knife, the bottom end of the rotating shaft of the smashing knife is fixed with a brake seat that can be engaged with the drive disc, and the upper cover is placed on the container. It is characterized in that two symmetrical conductive The conductive sheet is connected to the power supply line in the base, and an induction sheet is provided at an appropriate place above the base, and a convex ring body with a larger diameter is provided outside the flange body of the container, and more than one There is a filter screen in the container, and the upper and lower end surfaces of the filter screen are nested with hard objects, and the middle is supplemented with reinforcing ribs. There is a protective cover above it, and the periphery of the lower end is opposite to the clamping protrusion. There is an inverted L-shaped card slot at the center, and the inverted L-shaped card slot is nested on the clamping bump on the outer edge of the convex ring. The electric heating tube is in a semicircular shape, with both ends piercing through the bottom edge of the container and fixed on the container by screws. Inside, the sensing rod is locked in the container by screws, and its protruding height is slightly higher than the height of the electric heating tube, and the bottom end protrudes at the bottom edge of the container relative to the sensing plate.

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