CN213850239U - Soybean milk machine - Google Patents

Abstract

The utility model relates to a kitchen appliance, especially a soybean milk machine, including aircraft nose and cup, its characterized in that: the aircraft nose includes lid, motor and a protection section of thick bamboo, the motor is fixed in the below of lid, and the casing of motor exposes in the cup, the rear end of a protection section of thick bamboo is fixed in the motor lower part, and the front end of a protection section of thick bamboo has the heating installation department, and heating device is fixed in on the heating installation department, the rotor shaft of motor runs through in the heating installation department and stretches into the cup, be provided with water level identification line on the cup, heating device is located the below of water level identification line, and the system thick liquid volume that water level identification line corresponds is V, wherein, V250 mL ~ 1500 mL. The utility model discloses a soybean milk machine, cup can be whole-body washing, can prevent effectively again that the motor temperature rise is too high moreover, and motor life reduces by a wide margin.

Description

Soybean milk machine

Technical Field

The utility model relates to a kitchen appliance, in particular to a soybean milk machine.

Background

With the continuous improvement of living standard, the demand of consumers for quality life is higher and higher. Before 10 years, consumers generally filter soybean milk manually by utilizing a soybean milk machine to make the soybean milk. Nowadays, a soybean milk machine free of filtering is available due to the fact that the process of manually filtering soybean milk is complicated and not easy to clean. Similarly, strong electric components such as a heating device and the like are arranged on the cup body of the existing soymilk machine, and the cup body cannot be cleaned by soaking in water. Thus, a food processor of patent No. CN200910246661.1 is disclosed in the prior art patent. The food processor is provided with a heating device which is connected with the heating part in a heat conduction way in the sanitary protection sleeve of the machine head. The head can be used for heating the slurry in the cup body, so that an electric appliance element is not required to be arranged on the cup body, and the requirement of washing the whole body of the cup body of a consumer is met. However, in the patent scheme, the motor and the heating device are located in the same closed installation cavity, and heat generated by the heating device can further radiate the motor, so that the temperature rise of the motor is obviously increased, and the service life of the motor is greatly reduced.

Meanwhile, the applicant filed an invention patent with a patent number of "C201510070242.2" in 2015, and in the patent scheme, the shell of the motor can be used as a metal lower cover to realize contact with the slurry, and the slurry can better absorb the heat of the motor shell, so that the slurry is heated by the metal lower cover, energy is saved, consumption is reduced, temperature rise of the motor is effectively reduced, and the service life of the motor is prolonged. However, in the patent scheme, the heat of the metal lower cover for heating the soybean milk is not enough to boil the soybean milk, and a heating element is still required to be arranged on the cup body for boiling the soybean milk, so that the soybean milk machine cannot meet the requirement of washing the whole body of the cup body.

SUMMERY OF THE UTILITY MODEL

The utility model aims to achieve the purpose of providing a soybean milk maker which can wash the whole body of the cup body, can effectively prevent the temperature rise of the motor from being too high, and greatly reduces the service life of the motor.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a soybean milk machine, includes aircraft nose and cup, its characterized in that: the aircraft nose includes lid, motor and a protection section of thick bamboo, the motor is fixed in the below of lid, and the casing of motor exposes in the cup, the rear end of a protection section of thick bamboo is fixed in the motor lower part, and the front end of a protection section of thick bamboo has the heating installation department, and heating device is fixed in on the heating installation department, the rotor shaft of motor runs through in the heating installation department and stretches into the cup, be provided with water level identification line on the cup, heating device is located the below of water level identification line, and the system thick liquid volume that water level identification line corresponds is V, wherein, V250 mL ~ 1500 mL.

Furthermore, the distance from the heating device to the front end face of the shell of the motor is H, wherein H is 5 mm-100 mm.

Furthermore, be located the top of heating installation department, be provided with the bowl in the protection section of thick bamboo, heating device sets up in the heating intracavity that bowl and heating installation department enclose and close the formation.

Further, be provided with the shaft hole on the heating installation department, and the epaxial cover of rotor is equipped with the shaft seal spare in sealed shaft hole, and wherein, shaft seal spare is held the piece by the pressure and is compressed tightly in shaft hole department.

Furthermore, the pressing and holding piece is a compression spring sleeved outside the rotor shaft, the rear end of the compression spring is abutted against the shell of the motor, and the front end of the compression spring presses the shaft sealing piece to the shaft hole;

or the pressing and holding piece is a pressing and holding barrel arranged at the front end of the shell of the motor, the pressing and holding barrel is sleeved outside the rotor shaft, and the shaft sealing piece is pressed on the shaft hole;

or the pressing piece is a pressing plate fixed on the heating installation part;

or the heating installation part is provided with a positioning cylinder with an accommodating cavity, the shaft hole penetrates through the bottom of the accommodating cavity, and the shaft sealing element is installed in the positioning cylinder;

or, be provided with the constant head tank of undercut on the heating installation department, the bottom that the constant head tank was run through in the shaft hole sets up, and the shaft seal piece is located the constant head tank.

Further, the protective cylinder is a metal cylinder, a plastic cylinder or a ceramic cylinder;

or the outer side of the protective cylinder and/or the motor shell is/are coated with a non-stick coating;

or the protective barrel comprises a barrel body with two ends penetrating through and an installation piece arranged at the bottom of the barrel body in a sealing way, the installation piece forms a heating installation part, and the heating device is fixed on the installation piece;

or the rear end of the protective cylinder and the shell of the motor are integrally formed;

or a sealing piece is arranged between the rear end of the protection barrel and the shell of the motor, and the sealing piece is clamped and fixed by the protection barrel and the shell of the motor.

Further, the heating device is integrally formed on the heating installation part;

alternatively, the heating device is fixed to the surface of the heating installation part.

Furthermore, a through wiring channel is arranged in the shell of the motor, a control component is arranged in the cover body, one end of the first connecting wire is electrically connected with the heating device, and the other end of the first connecting wire is electrically connected with the control component through the wiring channel by the protection cylinder.

Furthermore, a signal detection electrode is arranged on the heating installation part and is electrically connected with the control component through a second connecting wire and a wiring channel;

or, the trace channels include a strong electric trace channel and a weak line trace channel, wherein the strong electric trace channel and the weak line trace channel are isolated from each other.

Furthermore, an outward flange is arranged at the top of the shell of the motor and is fixedly connected with the cover body;

or the cover body comprises a cover base body with an opening at the upper end and a cover plate for closing the opening, the cover base body is provided with an anti-overflow electrode, and the rear end of the shell of the motor penetrates through the cover base body and is fixedly sealed with the cover base body;

or the cup body is a transparent cup body.

After adopting above-mentioned technical scheme, because the casing lower part of motor is installed and is protected a section of thick bamboo, and is provided with heating device on the heating installation department of protection section of thick bamboo front end, utilize heating device to boil out the heating to the thick liquid in the cup. Therefore, the utility model discloses a soybean milk machine can realize the aircraft nose heating, need not set up strong electric elements such as heating components and parts on the cup, and the consumer can carry out whole-body washing to the cup, soaks even. Meanwhile, the casing of motor directly exposes in the cup, the casing both can be through with the internal air contact heat dissipation of cup, and can also with the internal thick liquid direct contact of cup, at the in-process of pulping, the temperature is far less than motor casing's thick liquid can be continuous and assaults motor casing, the effectual heat of taking away motor casing, and, the rotor shaft is inside motor casing, can be continuous radiate heat transfer to motor casing, thick liquid also can indirect to the rotor shaft heat absorption cooling, great reduction the temperature rise of motor, the life of motor has been promoted, when the thick liquid absorbs the motor casing heat, the consumption of electric energy has also been practiced thrift. In addition, a protection section of thick bamboo does not wrap up the casing of motor, and the casing of motor is located a protection section of thick bamboo both ends respectively with heating device, and a protection section of thick bamboo has the effect of separating motor casing and heating device, and further reduction heating device is exothermic to the radiation of motor casing, and simultaneously, a protection section of thick bamboo still has fixed heating device, prevents that heating device from taking place the risk of electric leakage. Moreover, the whole shape of the soymilk machine of the utility model is more beautiful.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

FIG. 1 is a schematic structural view of an embodiment of the soymilk machine of the present invention;

fig. 2 is an enlarged schematic view of a point a in fig. 1.

Detailed Description

Example (b):

as shown in fig. 1 and fig. 2, it is a schematic structural diagram of an embodiment of the present invention. The utility model provides a soybean milk machine, includes aircraft nose and cup, be provided with water level identification line (not drawn in the picture) on the cup, the aircraft nose includes lid 1, motor 2 and a protection section of thick bamboo 3, motor 2 is fixed in the below of lid 1, and the casing 21 of motor exposes in the cup, the rear end of a protection section of thick bamboo 3 is fixed in motor casing 21's lower part, and the front end of a protection section of thick bamboo 3 has heating installation department 31, and heating device 4 is fixed in on the heating installation department 31, the rotor shaft 22 of motor 2 runs through heating installation department 31 and stretches into in the cup, and wherein, heating device 4 is less than the setting of water level identification line.

In this embodiment, the protective cylinder 3 is a metal cylinder having a bottom wall, and a spoiler cover (not marked in the figure) is integrally formed at the front end of the metal cylinder. Meanwhile, in this embodiment, the protective cylinder 3 and the housing 21 of the motor are separate components, a sealing member (not shown in the figure) is disposed between the protective cylinder 3 and the housing 21 of the motor, and the protective cylinder 3 is fixed to the housing 21 of the motor by a screw (not shown in the figure), so that the sealing member is clamped between the protective cylinder 3 and the housing 21 of the motor. In this embodiment, the heating installation portion 31 is the bottom wall of the protective barrel 3, the heating device 4 is a heating pipe welded on the inner surface of the bottom wall, and is located above the heating pipe, the protective barrel 3 is further provided with a reflection cover 5, the reflection cover 5 and the bottom wall of the protective barrel 3 enclose to form a heating cavity 32, and the heating device 4 is located in the heating cavity 32. Meanwhile, the heating installation part 31 is further provided with a shaft hole 30, the rotor shaft 22 penetrates through the reflection cover 5 and extends out of the shaft hole 30, and the rotor shaft 22 is sleeved with a shaft sealing member 6 for sealing the shaft hole 30, wherein the shaft sealing member 6 is pressed and held at the shaft hole 30 by a pressing and holding member 7. In this embodiment, the pressing member 7 is a compression spring sleeved outside the rotor shaft 22, wherein the rear end of the compression spring abuts against the front end surface of the housing 21 of the motor, and the front end presses the shaft seal 6 downward at the shaft hole 30.

In this embodiment, the cover body 1 includes a cover base 11 with an opening at the upper end and a cover plate 12 for closing the opening, an anti-overflow electrode (not labeled in the figure) is mounted on the cover base, an outward flange 211 is disposed on the top of the housing 21 of the motor, the flange 211 extends through the cover base 11 from above the cover base 11, and the flange 211 is located in the cover base 11 and is fixed to the cover base 11 in a sealing manner by screws (not shown in the figure). Wherein, install control components and parts 8 in the lid base member 11, be located lid base member 11, the rear end of the casing 21 of motor is provided with switching-over module 23, switching-over module 23 is connected with control components and parts 8 electricity.

In this embodiment, a through wiring channel 20 is disposed in a housing 21 of the motor, one end of a first connecting wire (not shown in the figure) is electrically connected to the heating device 4, and the other end of the first connecting wire is electrically connected to the control component 8 through the wiring channel 20 by the protection tube 3. And, a signal detection pole 33 is arranged on the heating installation part 31, and the signal detection pole 33 is electrically connected with the control component 8 through a second connecting wire 34 via the wiring channel 20. In this embodiment, the signal detection electrode 33 is an integrated detection element for detecting temperature and water level.

For this embodiment, because the protection cylinder is installed on the lower portion of the casing of the motor, and the heating installation portion at the front end of the protection cylinder is provided with the heating device, the heating device can be used for boiling and heating the slurry in the cup body. Therefore, the soybean milk machine of this embodiment can realize the aircraft nose heating, need not set up strong electric elements such as heating components and parts on the cup, and the consumer can carry out the washing of whole body, even soak to the cup. Meanwhile, the casing of motor directly exposes in the cup, the casing both can be through with the internal air contact heat dissipation of cup, and can also with the internal thick liquid direct contact of cup, at the in-process of pulping, the temperature is far less than motor casing's thick liquid can be continuous and assaults motor casing, the effectual heat of taking away motor casing, and, the rotor shaft is inside motor casing, can be continuous radiate heat transfer to motor casing, thick liquid also can indirect to the rotor shaft heat absorption cooling, great reduction the temperature rise of motor, the life of motor has been promoted, when the thick liquid absorbs the motor casing heat, the consumption of electric energy has also been practiced thrift. In addition, a protection section of thick bamboo does not wrap up the casing of motor, and the casing of motor is located a protection section of thick bamboo both ends respectively with heating device, and a protection section of thick bamboo has the effect of separating motor casing and heating device, and further reduction heating device is exothermic to the radiation of motor casing, and simultaneously, a protection section of thick bamboo still has fixed heating device, prevents that heating device from taking place the risk of electric leakage. For the soymilk machine of the embodiment, the overall shape is more attractive.

In addition, in this embodiment, the reflective cover is used for blocking the heating device from radiating heat outwards, and has the function of reflecting heat, so that more heat generated by the heating device can be radiated and transferred towards the slurry in the cup body. For the reflective cover of the present embodiment, a metallic reflective cover is generally used. Of course, the reflector also has the function of heat insulation so as to further isolate the heating device from carrying out radiation heat transfer to the shell of the motor. In the embodiment, the protective cylinder has the function of separating the motor and the heating device, so that a certain distance is formed between the motor and the heating device, and the radiant heat of the heating device to the motor shell is reduced. For the present embodiment, the distance H from the heating device to the front end face of the housing of the motor is generally set to 5mm to 100 mm. If H is less than 5mm, heating device is from motor casing contact almost, has both increased motor casing's heat load, and the motor temperature rise risees very fast, moreover because still be provided with first connecting wire on the heating device, first connecting wire walk not only more difficult, first connecting wire takes place ageing damage more easily under the expend with heat and contract with cold of relapse moreover. Correspondingly if H is more than 100mm, because the rear end of the motor is directly hung on the cover body, the front end of the motor, especially the crushing blade arranged at the tail end of the rotor shaft, is more prone to shaking, and although the front end of the rotor shaft shakes to more easily arouse the splashing of the slurry and absorb heat to the shell of the motor, the splashed slurry is easy to scald consumers, so that for the embodiment, H is generally arranged in a range from 5mm to 100mm, wherein the embodiment has the priority of 30mm to 60 mm. Moreover, for the soymilk machine of the embodiment, the soymilk making amount of the cup body is V, wherein V can be 250-1500 mL optionally, and the soymilk machine can be used for making soymilk beverages of one person and can also be used for making soymilk beverages of multiple persons.

In this embodiment, the protective cylinder has the function of fixing the heating device and preventing the risk of electrical leakage of the heating device. Therefore, the shield cylinder is not limited to the metal cylinder in the present embodiment, and may be a plastic cylinder or a ceramic cylinder. In addition, for the present embodiment, the protective cylinder may have another structure, that is, the protective cylinder includes a cylinder body with both ends penetrating therethrough and an installation member hermetically installed at the bottom of the cylinder body, wherein the installation member forms a heating installation portion, and the heating device is fixed to the installation member. In this configuration, the mounting member may be a crush can having a top wall or may be a mounting plate. Of course, for this embodiment, the shield cartridge is integrally formed with the housing of the motor. In order to make the handpiece easier to clean, in the embodiment, a non-stick coating can be coated on the outer walls of the protective cylinder and the shell of the motor.

Meanwhile, it should be noted that the cup body in this embodiment may be a transparent plastic cup body, or may be a glass cup body. And because the control component is arranged in the cover body, the heating device is arranged in the protective barrel, and a motor is arranged between the control component and the heating device. Therefore, in this embodiment, a wiring channel is disposed in the casing of the motor, so that the first connection wire electrically connected to the heating device is electrically connected to the control component in the cover body through the wiring channel. For the trace channels of the present embodiment, the strong current trace channel and the weak current trace channel are included, and the strong current trace channel and the weak current trace channel are required to be isolated from each other, wherein the first connecting wire is located in the strong current trace channel, and the second connecting wire can pass through the weak current trace channel. Set up like this, can let the strong and weak electric separation in the aircraft nose, the security performance is higher.

In addition, the heating device of the present embodiment is not limited to the heating tube disclosed in the present embodiment, and may be a heating film or other heating body. The heating device is not limited to be fixed to the upper surface of the heating installation portion, and may be integrally formed in the heating installation portion or may be externally attached to the outer surface of the heating installation portion.

It should also be noted that, in order to facilitate the installation of the shaft sealing element, the heating installation part may be provided with a corresponding positioning structure to position the shaft sealing element, for example, the heating installation part is provided with a positioning cylinder having an accommodating cavity, the shaft hole penetrates through the bottom of the accommodating cavity, and the shaft sealing element is installed in the positioning cylinder. Or, be provided with the constant head tank of undercut on the heating installation department, the bottom that the constant head tank was run through in the shaft hole sets up, and the shaft seal piece is located the constant head tank. In addition, the pressing member in the present embodiment is not limited to the compression spring disclosed in the present embodiment, and may have other structures. For example, the pressing and holding piece is a pressing and holding barrel mounted at the front end of the shell of the motor, the pressing and holding barrel is sleeved outside the rotor shaft, and the shaft sealing piece is pressed on the shaft hole. Alternatively, the pressing member is a pressing plate fixed to the heating installation portion.

It will be appreciated by those skilled in the art that the present invention includes, but is not limited to, those illustrated in the drawings and described in the detailed description above. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims (10)

1. The utility model provides a soybean milk machine, includes aircraft nose and cup, its characterized in that: the aircraft nose includes lid, motor and a protection section of thick bamboo, the motor is fixed in the below of lid, and the casing of motor exposes in the cup, the rear end of a protection section of thick bamboo is fixed in the motor lower part, and the front end of a protection section of thick bamboo has the heating installation department, and heating device is fixed in on the heating installation department, the rotor shaft of motor runs through in the heating installation department and stretches into the cup, be provided with water level identification line on the cup, heating device is located the below of water level identification line, and the system thick liquid volume that water level identification line corresponds is V, wherein, V250 mL ~ 1500 mL.

2. The soymilk maker of claim 1, characterized in that: the distance from the heating device to the front end face of the shell of the motor is H, wherein H is 5 mm-100 mm.

3. The soymilk maker of claim 1, characterized in that: and the heating device is arranged in a heating cavity formed by enclosing the reflecting cover and the heating installation part.

4. The soymilk maker of claim 1, characterized in that: the heating installation part is provided with a shaft hole, the rotor shaft is sleeved with a shaft sealing element for sealing the shaft hole, and the shaft sealing element is pressed at the shaft hole by the pressing and holding element.

5. The soymilk maker of claim 4, characterized in that: the pressing and holding piece is a compression spring sleeved on the outer side of the rotor shaft, the rear end of the compression spring is tightly propped against the shell of the motor, and the front end of the compression spring presses the shaft sealing piece to the shaft hole;

or the pressing and holding piece is a pressing and holding barrel arranged at the front end of the shell of the motor, the pressing and holding barrel is sleeved outside the rotor shaft, and the shaft sealing piece is pressed on the shaft hole;

or the pressing piece is a pressing plate fixed on the heating installation part;

or the heating installation part is provided with a positioning cylinder with an accommodating cavity, the shaft hole penetrates through the bottom of the accommodating cavity, and the shaft sealing element is installed in the positioning cylinder;

or, be provided with the constant head tank of undercut on the heating installation department, the bottom that the constant head tank was run through in the shaft hole sets up, and the shaft seal piece is located the constant head tank.

6. The soymilk maker of claim 1, characterized in that: the protective cylinder is a metal cylinder, a plastic cylinder or a ceramic cylinder;

or the outer side of the protective cylinder and/or the motor shell is/are coated with a non-stick coating;

or the protective barrel comprises a barrel body with two ends penetrating through and an installation piece arranged at the bottom of the barrel body in a sealing way, the installation piece forms a heating installation part, and the heating device is fixed on the installation piece;

or the rear end of the protective cylinder and the shell of the motor are integrally formed;

or a sealing piece is arranged between the rear end of the protection barrel and the shell of the motor, and the sealing piece is clamped and fixed by the protection barrel and the shell of the motor.

7. The soymilk maker of claim 1, characterized in that: the heating device is integrally formed on the heating installation part;

alternatively, the heating device is fixed to the surface of the heating installation part.

8. The soymilk maker of claim 1, characterized in that: the shell of the motor is internally provided with a through wiring channel, the cover body is internally provided with a control component, one end of a first connecting wire is electrically connected with the heating device, and the other end of the first connecting wire is electrically connected with the control component through the wiring channel by a protective tube.

9. The soymilk maker of claim 8, characterized in that: the heating installation part is provided with a signal detection electrode which is electrically connected with the control component through a second connecting wire and a wiring channel; or, the trace channels include a strong electric trace channel and a weak line trace channel, wherein the strong electric trace channel and the weak line trace channel are isolated from each other.

10. The soymilk maker of claim 1, characterized in that: the top of the shell of the motor is provided with an outward flange which is fixedly connected with the cover body;

or the cover body comprises a cover base body with an opening at the upper end and a cover plate for closing the opening, the cover base body is provided with an anti-overflow electrode, and the rear end of the shell of the motor penetrates through the cover base body and is fixedly sealed with the cover base body;

or the cup body is a transparent cup body.

Images