A crushing and heating mechanism and soybean milk machine

Abstract

The present invention provides a crushing and heating mechanism and a soybean milk machine, belonging to the technical field of soybean milk machines. The crushing and heating mechanism is used for a soybean milk machine, which includes an inner barrel, a stirring and crushing component, an electric heating component, and a steam component. The stirring and crushing component includes a stirring and crushing device and a driving component connected to the stirring and crushing device in a transmission manner, the driving component is fixed to the outside of the inner barrel, and the stirring and crushing device is arranged inside the inner barrel. The electric heating component is configured to heat the liquid in the inner barrel; the steam component includes a steam generator, and the air outlet of the steam generator is connected to the inside of the inner barrel. Since the steam can diffuse inside the inner barrel during steam heating, the heating is more uniform; and the stirring and crushing component is also stirring the soybean milk when the soybean milk is boiled, so the problem that the soybean milk is easy to stick to the tube can be improved. First, the soybean milk is quickly heated with steam, and then boiled with a heating tube, so that the soybean milk can be thoroughly boiled, effectively eliminating the bean smell and increasing the bean fragrance.

Description

Technical Field

[0001] The present invention relates to the technical field of soybean milk machines, and in particular to a crushing and heating mechanism and a soybean milk machine. Background Art

[0002] At present, existing commercial soymilk machines mostly use electric heating tubes for heating. However, since soybean protein is easily denatured at high temperatures, when the electric heating tubes are used to heat the raw soymilk, the temperature of the soymilk near the electric heating tubes rises rapidly, which can easily cause the tubes to become sticky. Summary of the invention

[0003] The purpose of the present invention is to provide a crushing and heating mechanism, aiming to improve the problem that soy milk is easy to stick to the tube.

[0004] Another object of the present invention is to provide a soymilk maker that can improve the problem that soymilk easily sticks to the tube.

[0005] The present invention is achieved in that:

[0006] A crushing and heating mechanism, used in a soybean milk machine, comprises: an inner barrel, a stirring and crushing component, an electric heating component, and a steam component;

[0007] The stirring and crushing assembly includes a stirring and crushing device and a driving assembly connected to the stirring and crushing device, wherein the driving assembly is fixed to the outside of the inner barrel, and the stirring and crushing device is arranged inside the inner barrel;

[0008] The electric heating component is configured to heat the liquid in the inner barrel body; the steam component includes a steam generator, and the air outlet of the steam generator is connected to the interior of the inner barrel body.

[0009] Furthermore, in one embodiment of the present invention:

[0010] The steam component also includes a steam pipe, both ends of which are connected to the steam generator and the inner barrel body respectively, and the steam outlet of the steam generator is connected to the inside of the inner barrel body through the steam pipe.

[0011] Furthermore, in one embodiment of the present invention:

[0012] A check valve is installed on the steam pipe.

[0013] Furthermore, in one embodiment of the present invention:

[0014] A solenoid steam valve is installed on the steam pipe.

[0015] Furthermore, in one embodiment of the present invention:

[0016] The crushing and heating mechanism also includes a temperature sensor and a controller. The temperature sensor is electrically connected to the controller, and the controller is electrically connected to the electromagnetic steam valve. The temperature sensor is used to detect the liquid temperature information inside the inner barrel body and transmit the liquid temperature information to the controller. The controller is used to receive the liquid temperature information and control the switch of the electromagnetic steam valve according to the liquid temperature information.

[0017] Furthermore, in one embodiment of the present invention:

[0018] The electric heating assembly comprises an electric heating tube and a power supply device. The electric heating tube is arranged inside the inner barrel body, and the electric heating tube is electrically connected to the power supply device.

[0019] Furthermore, in one embodiment of the present invention:

[0020] The crushing and heating mechanism also includes a temperature sensor and a controller. The temperature sensor is electrically connected to the controller, and the controller is electrically connected to the power supply device. The temperature sensor is used to detect the liquid temperature information inside the inner barrel and transmit the liquid temperature information to the controller. The controller is used to receive the liquid temperature information and control the operation of the power supply device according to the liquid temperature information.

[0021] Furthermore, in one embodiment of the present invention:

[0022] The driving assembly includes a fixed base and a driving motor. The fixed base is arranged outside the inner barrel body and connected to the bottom end of the inner barrel body. The driving motor can be installed on the fixed base, and the power output shaft of the driving motor is transmission-connected to the stirring pulverizer.

[0023] Furthermore, in one embodiment of the present invention:

[0024] The crushing and heating mechanism also includes a controller, which is electrically connected to the driving motor.

[0025] Furthermore, in one embodiment of the present invention:

[0026] The crushing and heating mechanism also includes a fine grinding cup body, which is installed at the bottom of the inner barrel body. The fine grinding cup body has a accommodating cavity that runs through the upper and lower parts, and the stirring crusher is arranged in the accommodating cavity.

[0027] A soymilk maker comprises the above-mentioned crushing and heating mechanism and an outer barrel body, wherein the crushing and heating mechanism is arranged inside the outer barrel body, and the inner barrel body is provided with a first slurry outlet, and the outer barrel body is provided with a second slurry outlet, the first slurry outlet is connected with the second slurry outlet through a slurry outlet pipe, and the two ends of the slurry outlet pipe are respectively connected with the outer barrel body and the inner barrel body.

[0028] The beneficial effects of the present invention include at least:

[0029] When the raw soy milk is heated by steam, the steam can diffuse inside the inner barrel, and can heat the soy milk in various places, making the heating more even. Moreover, the stirring and crushing component also stirs the soy milk when the soy milk is boiled, thereby improving the problem of soy milk easily getting stuck in the tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 is a structural schematic diagram of a soymilk maker provided by an embodiment of the present invention;

[0032] Figure 2 is an exploded view of a soymilk maker provided by an embodiment of the present invention;

[0033] Figure 3 is a schematic diagram of a control module provided by an embodiment of the present invention;

[0034] Figure 4 It is a schematic structural diagram of a slurry blocking rod provided in an embodiment of the present invention.

[0035] Icons: 10-soymilk maker; 100-crushing and heating mechanism; 110-inner barrel; 112-first outlet; 120-stirring and crushing assembly; 121-stirring and crushing device; 131-electric heating tube; 132-power cord; 140-steam assembly; 142-steam pipeline; 142a-check valve; 142b-electromagnetic steam valve; 151-temperature sensor; 152-controller; 153-overflow probe; 154-anti-dry burning probe; 155- Fine grinding cup body; 155a-accommodating chamber; 161-fixed base; 162-driving motor; 170-outer barrel body; 171-handle; 172-barrel cover; 172a-buckle; 174-second pulp outlet; 175-slurry outlet pipe; 176-faucet; 180-slurry blocking rod; 181-blocking member; 182-connecting rod; 183-elastic member; 183a-connecting part; 183b-spring; 1831-bending part; 1832-supporting part. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0039] In the description of the present invention, it is necessary to understand that the orientations or positional relationships indicated by terms such as “upper”, “lower”, “top”, “bottom”, “inside” and “outside” 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. They 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. Therefore, they cannot be understood as limitations on the present invention.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0041] In the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection", "fixation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] Example

[0043] This embodiment provides a crushing and heating mechanism 100, which is used in a soybean milk machine 10, please refer to Figure 1 and Figure 2The crushing and heating mechanism 100 provided in the present application includes an inner barrel 110, a stirring and crushing assembly 120, an electric heating assembly, and a steam assembly 140. The stirring and crushing assembly 120 is mainly used to mix beans with water to make beans into soy milk. The electric heating assembly and the steam assembly 140 are mainly used to heat the soy milk.

[0044] In this embodiment, the stirring and crushing assembly 120 includes a stirring and crushing device 121 and a driving assembly connected to the stirring and crushing device 121, and the driving assembly is used to drive the stirring and crushing device 121 to rotate along its own rotation axis. The driving assembly is fixed to the outside of the inner barrel 110, and the stirring and crushing device 121 is arranged inside the inner barrel 110, and the stirring and crushing device 121 is provided with a plurality of blades.

[0045] In addition, the electric heating assembly is configured to heat the liquid in the inner barrel 110. The steam assembly 140 includes a steam generator (not shown), and the steam outlet of the steam generator is connected to the inner barrel 110. The steam generated by the steam generator is discharged into the inner barrel 110 through the outlet.

[0046] When making soy milk, in order to prevent the soy milk from sticking to the tube, first use a steam generator to generate steam, and the steam is discharged from the steam generator outlet into the inner barrel 110 to heat the water inside the inner barrel 110. When heated to a preset temperature, the stirring and crushing device 121 of the stirring and crushing assembly 120 is used to stir the water and beans inside the inner barrel 110. During the stirring process, the beans are crushed in the water and mixed with the water to form soy milk. After crushing, the soy milk is heated by the electric heating assembly, and the soy milk is stirred by the stirring and crushing assembly 120 while heating. Since the steam can diffuse inside the inner barrel 110 during steam heating, the soy milk in various places can be heated, and the heating is more uniform. First use steam to heat quickly, and then use the heating tube to boil, so that the soy milk can be thoroughly boiled, effectively eliminate the bean smell, and increase the bean fragrance. Moreover, when boiling the soy milk, the stirring and crushing assembly 120 is also stirring the soy milk, so the problem of soy milk easily sticking to the tube can be improved.

[0047] Specifically, the steam assembly 140 of this embodiment further includes a steam pipe 142, the two ends of which are respectively connected to the steam generator and the inner barrel 110, and the steam outlet of the steam generator is communicated with the interior of the inner barrel 110 through the steam pipe 142. The steam generated from the steam generator can be transported to the interior of the inner barrel 110 through the steam pipe 142.

[0048] In order to prevent steam condensation or liquid inside the inner barrel 110 from flowing back into the steam pipe 142, a check valve 142a is installed on the steam pipe 142 of this embodiment. The purpose of installing the check valve 142a is that when the steam pressure is large enough, the steam can pass through the check valve 142a into the inner barrel 110; when the steam pressure decreases to a certain level, the check valve 142a automatically closes to prevent the liquid and steam in the inner barrel 110 from flowing back.

[0049] In addition, the steam pipe 142 of this embodiment is also equipped with an electromagnetic steam valve 142b, and the steam can be controlled to be transported to the inner barrel 110 by closing the electromagnetic steam valve 142b. Specifically, the electromagnetic steam valve 142b can be a normally closed electromagnetic valve or a normally open electromagnetic valve. When the normally closed electromagnetic valve is used, the valve opens after the coil is energized; when the coil is de-energized, the electromagnetic force disappears and the valve closes. When the normally open electromagnetic valve is used, the valve closes after the coil is energized; when the coil is de-energized, the valve opens.

[0050] In this embodiment, the switch of the electromagnetic steam valve 142b is controlled by automatic control. The crushing and heating mechanism 100 further includes a temperature sensor 151 and a controller 152. The controller 152 is mounted on the outer barrel 170. The temperature sensor 151 is electrically connected to the controller 152. The controller 152 is electrically connected to the electromagnetic steam valve 142b (refer to Figure 2 and Figure 3 ). The temperature sensor 151 is used to detect the temperature information of the liquid inside the inner barrel 110, and transmit the liquid temperature information to the controller 152, and the controller 152 is used to receive the liquid temperature information and control the switch of the electromagnetic steam valve 142b according to the liquid temperature information. Among them, the electromagnetic steam valve 142b has a built-in power supply, the built-in power supply is electrically connected to the coil of the electromagnetic steam valve 142b, and the controller 152 is electrically connected to the built-in power supply of the electromagnetic steam valve 142b.

[0051] When the temperature sensor 151 detects the temperature information and transmits the information to the controller 152, the controller 152 determines whether the temperature meets the requirements according to the temperature information. If the temperature is too low, the controller 152 controls the built-in power supply of the normally closed solenoid valve to supply power to the coil of the normally closed solenoid valve, or controls the built-in power supply of the normally open solenoid valve and the coil of the normally open solenoid valve to be de-energized, and the electromagnetic steam valve 142b is opened to deliver steam into the inner barrel body 110. When the temperature reaches the preset temperature, the controller 152 controls the built-in power supply of the normally closed solenoid valve and the coil of the normally closed solenoid valve to be de-energized, or controls the built-in power supply of the normally open solenoid valve to supply power to the coil of the normally open solenoid valve, and the electromagnetic steam valve 142b is closed and no longer delivers steam into the inner barrel body 110.

[0052] In addition, the electric heating assembly of this embodiment includes an electric heating tube 131 and a power supply device. The electric heating tube 131 is arranged at the bottom of the inner barrel body 110, and the electric heating tube 131 is electrically connected to the power supply device. The electric heating tube 131 is powered by the power supply device, and the electric heating tube 131 can generate heat to heat the soy milk. In this embodiment, two electric heating tubes 131 are provided. Among them, the power supply device is specifically a power cord 132, one end of the power cord 132 is electrically connected to the electric heating tube 131, and the other end is connected to the power plug. The power plug is electrically connected to the socket, so that power can be supplied to the electric heating tube 131. The connection between the electric heating tube 131 and the power cord 132 is arranged in the gap between the outer barrel body 170 and the inner barrel body 110.

[0053] The heating of the electric heating tube 131 of this embodiment is controlled by the controller 152 , wherein the controller 152 is electrically connected to the power supply device, and the controller 152 controls the power supply and power off of the power supply device according to the liquid temperature information transmitted by the temperature sensor 151 .

[0054] When the temperature sensor 151 detects temperature information and transmits the information to the controller 152, the controller 152 determines whether the temperature meets the requirements based on the temperature information. If the temperature is too low, the controller 152 controls the power supply device to supply power to the electric heating tube 131, and the electric heating tube 131 generates heat to heat the soy milk; when the temperature reaches the preset temperature, the controller 152 controls the power supply device to cut off the power.

[0055] Further, the driving assembly of this embodiment includes a fixed base 161 and a driving motor 162, the fixed base 161 is arranged outside the inner barrel 110, and the fixed base 161 is connected to the bottom end of the inner barrel 110, the driving motor 162 can be installed on the fixed base 161, and the power output shaft of the driving motor 162 is drivingly connected to the stirring and pulverizing device 121. In addition, the driving motor 162 is electrically connected to the controller 152, and the controller 152 can control the operation of the driving motor 162.

[0056] In addition, an anti-dry-burning probe 154 and an anti-overflow probe 153 are also installed in the inner barrel body 110. The anti-dry-burning probe 154 is fixed to the bottom of the inner barrel body 110, and the anti-overflow probe 153 is fixed to the upper part of the inner barrel body 110. The anti-dry-burning probe 154 can detect the water level information of the inner barrel body 110 and transmit the water level information to the controller 152. If the water level is lower than the preset value, the electric heating tube 131 is controlled to stop heating, the electromagnetic steam valve 142b is controlled to be closed, and the drive motor 162 is controlled to stop running. The anti-overflow probe 153 can detect the water level information of the inner barrel body 110 and transmit the water level information to the controller 152. If the water level is higher than the preset value, the drive motor 162 is controlled to stop running, the electric heating tube 131 is controlled to stop heating, and the electromagnetic steam valve 142b is controlled to be closed.

[0057] Furthermore, in order to grind the soybean milk finer, the grinding and heating mechanism 100 of this embodiment further includes a fine grinding cup 155 (see Figure 1 ), the fine grinding cup 155 is installed at the bottom of the inner barrel 110, and the fine grinding cup 155 has a receiving cavity 155a, and the stirring and crushing device 121 is arranged in the receiving cavity 155a. When adding beans, the beans are added into the gap between the fine grinding cup 155 and the inner barrel 110. When the stirring and crushing device 121 is being stirred and crushed, the stirring and crushing device 121 is not easily damaged due to the protection of the fine grinding cup 155. The fine grinding cup 155 is provided with a strip hole, and the soy milk entering the fine grinding cup 155 from the inner barrel 110 changes its flow direction due to the strip hole, which is more conducive to grinding the soy milk finer.

[0058] This embodiment also provides a soybean milk machine 10, which includes the above-mentioned crushing and heating mechanism 100 and an outer barrel 170, a barrel cover 172 and a soybean milk blocking rod 180, please refer to Figure 1 , 2 and Figure 4 The outer barrel 170 is provided with a buckle 172a on the outside, and the edge of the barrel cover 172 is provided with a buckle ring that can be buckled with the buckle 172a. The barrel cover 172 can be detachably connected to the outer barrel 170 through the cooperation of the buckle 172a and the buckle ring. In addition, the outer barrel 170 is provided with a handle 171 on the outside for easy taking.

[0059] The crushing and heating mechanism 100 is arranged inside the outer barrel 170, and the upper edge of the inner barrel 110 is connected to the outer barrel 170, and the bottom of the inner barrel 110 is provided with a first pulp outlet 112. The outer barrel 170 is provided with a second pulp outlet 174, and the first pulp outlet 112 is connected to the second pulp outlet 174 through a pulp outlet pipe 175, and the two ends of the pulp outlet pipe 175 are respectively connected to the outer barrel 170 and the inner barrel 110. The prepared soy milk can flow out from the first pulp outlet 112.

[0060] Please refer to Figure 4The blocking rod 180 includes a blocking member 181, a connecting rod 182 and an elastic member 183, and the blocking member 181 and the elastic member 183 are both arranged inside the inner barrel 110. One end of the connecting rod 182 is connected to the blocking member 181, and the blocking member 181 includes a cylindrical body and a flange arranged on the edge, and the cylindrical body can be inserted into the slurry outlet 175 from the first slurry outlet 112, and the flange can be abutted against the first slurry outlet 112. The barrel cover 172 is provided with a mounting hole, and the other end of the connecting rod 182 can extend out of the outer barrel body 170 and extend outside the barrel cover 172. The elastic member 183 includes a connecting portion 183a and a spring sheet 183b, and the spring sheet 183b includes a bending portion 1831 and a supporting portion 1832. The two ends of the bending portion 1831 are respectively connected to the connecting portion 183a and the supporting portion 1832, and there is a gap between the supporting portion 1832 and the connecting portion 183a, and the supporting portion 1832 can abut against the barrel cover 172. Specifically, the bending portion 1831 of this embodiment is arc-shaped and elastic. The supporting portion 1832 includes a sheet-like structure and a bent protruding structure, and the sheet-like structure is elastic. The supporting portion 1832 includes a first section and a second section connected, the first section is fixed to the connecting rod 182, and the second section is connected to the bending portion 1831.

[0061] When in use, the first pulp outlet 112 is blocked by the blocking member 181. Since the blocking member 181 at one end of the connecting rod 182 is inserted into the pulp outlet pipe 175, and the elastic member 183 at the other end of the connecting rod 182 abuts against the barrel cover 172, when the elastic member 183 abuts against the barrel cover 172, the abutting portion 1832 and the bending portion 1831 are both elastic, and an interaction force is generated between the elastic member 183 and the barrel cover 172, thereby preventing the pulp blocking rod 180 from moving up and down. When it is necessary to release the pulp, the barrel cover 172 and the pulp blocking rod 180 only need to be removed, and the soybean milk flows from the first pulp outlet 112 through the pulp outlet pipe 175 to the second pulp outlet 174, and the soybean milk that flows out can be used to make tofu pudding. In this embodiment, a faucet 176 is installed at the second pulp outlet 174 to control the outflow of soybean milk.

[0062] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A soymilk machine, characterized in that: It includes a crushing and heating mechanism, an outer barrel, a barrel cover and a slurry blocking rod; The crushing and heating mechanism comprises: Inner barrel; A stirring and crushing assembly, the stirring and crushing assembly includes a stirring and crushing device and a driving assembly connected to the stirring and crushing device, the driving assembly is fixed to the outside of the inner barrel, and the stirring and crushing device is arranged inside the inner barrel; the driving assembly includes a fixed base and a driving motor, the fixed base is arranged outside the inner barrel, and the fixed base is connected to the bottom end of the inner barrel, the driving motor can be installed on the fixed base, and the power output shaft of the driving motor is connected to the stirring and crushing device; an electric heating assembly configured to heat the liquid in the inner barrel; and A steam component, wherein the steam component comprises a steam generator, wherein an air outlet of the steam generator is communicated with the interior of the inner barrel body; the steam component further comprises a steam pipe, wherein both ends of the steam pipe are respectively connected to the steam generator and the inner barrel body, and the air outlet of the steam generator is communicated with the interior of the inner barrel body through the steam pipe; the steam pipe is communicated with the bottom of the inner barrel body, and a check valve is installed on the steam pipe, wherein the check valve is used to prevent the liquid and steam in the inner barrel body from flowing back; The crushing and heating mechanism is arranged inside the outer barrel, and the inner barrel is provided with a first pulp outlet, and the outer barrel is provided with a second pulp outlet, the first pulp outlet is connected with the second pulp outlet through a pulp outlet pipe, and the two ends of the pulp outlet pipe are connected with the outer barrel and the inner barrel respectively; The slurry blocking rod includes a blocking piece, a connecting rod and an elastic piece, and the blocking piece and the elastic piece are both arranged inside the inner barrel body; one end of the connecting rod is connected to the blocking piece, and the blocking piece includes a cylinder and a flange arranged on the edge, and the cylinder can be inserted into the slurry outlet pipe from the first slurry outlet, and the flange can abut against the first slurry outlet; the barrel cover is provided with a mounting hole, and the other end of the connecting rod can extend out of the outer barrel body and extend outside the barrel cover, and the elastic piece includes a connecting part and a spring sheet, and the spring sheet includes a bending part and a supporting part, and the two ends of the bending part are respectively connected to the connecting part and the supporting part, and the supporting part and the connecting part have a gap, and the supporting part can abut against the barrel cover.

2. The soymilk machine according to claim 1, characterized in that: An electromagnetic steam valve is installed on the steam pipeline.

3. The soymilk machine according to claim 2, characterized in that: The crushing and heating mechanism also includes a temperature sensor and a controller, the temperature sensor is electrically connected to the controller, the controller is electrically connected to the electromagnetic steam valve, the temperature sensor is used to detect the liquid temperature information inside the inner barrel body, and transmit the liquid temperature information to the controller, and the controller is used to receive the liquid temperature information and control the switch of the electromagnetic steam valve according to the liquid temperature information.

4. The soymilk machine according to claim 1, characterized in that: The electric heating assembly includes an electric heating tube and a power supply device. The electric heating tube is arranged inside the inner barrel body, and the electric heating tube is electrically connected to the power supply device.

5. The soymilk machine according to claim 4, characterized in that: The crushing and heating mechanism also includes a temperature sensor and a controller, the temperature sensor is electrically connected to the controller, the controller is electrically connected to the power supply device, the temperature sensor is used to detect the liquid temperature information inside the inner barrel body and transmit the liquid temperature information to the controller, and the controller is used to receive the liquid temperature information and control the operation of the power supply device according to the liquid temperature information.

6. The soymilk machine according to claim 1, characterized in that: The pulverizing and heating mechanism further comprises a fine grinding cup body, which is mounted on the bottom of the inner barrel body. The fine grinding cup body has a receiving cavity which passes through from top to bottom, and the stirring pulverizer is arranged in the receiving cavity.

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