CN217696221U - Food processor with optimized water inlet structure - Google Patents

Abstract

The utility model relates to a food processingequipment technical field discloses a optimize food preparation machine of structure of intaking, including the host computer with have the processing cup subassembly of process chamber, the host computer includes water tank, water pump and valve body subassembly, the valve body subassembly includes the valve casing and can be at the case of valve casing translation, the valve body subassembly be equipped with at least two can with the passageway of water tank intercommunication, at least one passageway is used for sending the water pump in the water tank to the process chamber. The interior of the valve body assembly is at least of a double-channel structure, wherein at least one channel is used for feeding water into the processing cavity, so that the reliability of the water feeding structure is improved, and the problems of a liquid outlet of the processing cavity and slag hiding of the channel for feeding water are avoided; the other channel can be set as a channel for discharging the slurry, and can also be directly butted with the slurry outlet to independently clean the channel inside the valve body assembly, so that the channel areas for water inlet, slurry discharge and cleaning in the valve body assembly can be differentiated, the slag accumulation inside the valve body assembly is avoided, and the reliability of the function operation of the valve body assembly is improved.

Description

Food processor with optimized water inlet structure

Technical Field

The utility model relates to a food processing device technical field, concretely relates to optimize food preparation machine of structure of intaking.

Background

With the improvement of living standard and the acceleration of life rhythm of people, the food processor is popular to users as a kitchen utensil with high crushing efficiency.

The existing food processor comprises a host and a processing cup body, wherein a water tank, a water pump and a valve body assembly are arranged in the host, the conduction of the water tank and a processing cavity of the processing cup body, the conduction of the processing cavity and a slurry outlet of the host and the like can be realized through the valve body assembly, and then the functions of automatic water adding, cleaning, automatic slurry discharging and the like of the food processor are realized. Set up the inlet channel on the current processing cup and realize automatic function of adding water, the sediment is easily hidden to the water inlet, and with high costs, and the water intaking on some valve body subassemblies and arrange thick liquid passageway sharing lead to also hiding the sediment in the valve body subassembly or block the material easily, influence the normal use of adding water, wasing or arranging the thick liquid function.

It will thus be seen that the prior art is susceptible to further improvement and enhancement.

Disclosure of Invention

In order to solve the technical problem that exists among the prior art, the utility model provides an optimize food preparation machine of structure of intaking to be used for intaking in the valve body subassembly, arrange thick liquid, abluent access area differentiation, improve the structure reliability of intaking, avoid inside sediment problem of hiding simultaneously.

In order to achieve the above object, the utility model provides an optimize food preparation machine of structure of intaking, including the host computer and the processing cup subassembly that has the process chamber, the host computer includes water tank, water pump and can communicate the valve body subassembly of water tank, and the valve body subassembly includes the valve casing and can the case of translation in the valve casing, and the valve body subassembly is equipped with at least two passageways that can communicate with the water tank, and at least one passageway is used for sending the water pump in the water tank to the process chamber.

The utility model provides a food processor with an optimized water inlet structure, at least two channels are arranged in a valve body assembly, namely, the interior of the valve body assembly is at least of a double-channel structure, wherein at least one channel communicates a water tank with a processing cavity to feed water into the processing cavity, and then a channel which is independently used for feeding water is arranged in the valve body assembly, thereby improving the reliability of the water inlet structure and simultaneously avoiding the problems of a liquid outlet of the processing cavity and slag hidden in the channel for feeding water; another passageway can set up to the passageway that is used for arranging the thick liquid, still can set up to directly dock in order to wash the inside passageway of valve body subassembly alone with the grout outlet, can make be used for into water in the valve body subassembly, arrange thick liquid, abluent passageway district differentiation, avoids inside to hide the sediment, improves the reliability of each function operation of valve body subassembly.

In a preferred implementation, the passage includes a first passage and a second passage provided in the valve housing, the valve core is provided with a first butt pipeline, and at least the first passage can communicate with the processing cavity through the first butt pipeline.

The binary channels structure that forms first passageway and second passageway sets up at the valve casing, correspondingly set up one on the case can respectively with the first butt joint pipeline of two passageway butt joints, can make first passageway and first butt joint pipeline butt joint through the control case state, and then realize that the water tank is to the intaking of process chamber, can set up the second passageway simultaneously and go out the thick liquid mouth butt joint, realize hiding the sediment to valve body assembly inside and wash and discharge. Because the valve casing is the fixed shell structure who sets up in valve body subassembly outside, it is more simple and convenient to process binary channels structure on it, low in production cost.

In a preferred implementation, the valve housing is further provided with a water inlet, the water inlet being a common water inlet for the first and second channels for communicating the water tank.

First passageway and second passageway have common water inlet, solve the intaking between valve casing binary channel structure and the water tank by a water inlet, make the valve casing structure simplify, can reduce the sealed cost of water inlet department to can reduce the pipeline quantity between water tank and the valve body subassembly.

In a preferred implementation manner, the main machine further comprises a slurry outlet, and the second channel can be communicated with the slurry outlet through the first butt joint pipeline.

One passageway in the valve casing binary channels structure can communicate in order to realize into water structure with the process chamber, another passageway sets up to directly communicating with the grout outlet, and then realized the inside washing of valve body subassembly, can hide the sediment with the valve body inside and wash and directly discharge through the grout outlet, it is used for abluent passageway and the passageway district differentiation that is used for intaking, take place in order to avoid the condition of leaking by the grout outlet when intaking or wasing the condition of wasing water inflow process chamber when wasing the valve body subassembly inside, improve the reliability of valve body subassembly work.

In a preferred implementation mode, an included angle A is formed between the first channel and the first connecting pipeline, and A is more than or equal to 120 degrees and less than or equal to 150 degrees.

Set up and be contained angle A between first passageway and the first butt joint pipeline, make first passageway can pass through the extension angle change of first butt joint pipeline and dock smoothly with the processing chamber, inject A between 120 ~ 150, this angular dimension rivers are lower to the fluid pressure of valve body subassembly inner tube way, make the water pressure of flowing through processing chamber drain department steady, protection valve body subassembly structure, and difficult leaking. When A is less than 120 degrees, an overlarge bending angle is formed between the first channel and the first butt joint pipeline, and the structure of the valve body assembly can be damaged due to overlarge fluid pressure at the bending position; when A is larger than 150 degrees, the deflection angle of the first butt joint pipeline is too small to communicate the first channel with the processing cavity, and the valve body assembly is difficult to form an effective water inlet structure towards the processing cavity.

In a preferred implementation mode, the channel comprises a third channel and a fourth channel which are arranged on the valve core, the valve shell is provided with a second butt joint pipeline communicated with the water tank, and the second butt joint pipeline can be at least communicated with the machining cavity through the third channel.

The double-channel structure formed by the third channel and the fourth channel is arranged on the valve core, the second butt joint pipeline which can be respectively in butt joint with the two channels is correspondingly arranged on the valve shell, the third channel can be in butt joint with the second butt joint pipeline by controlling the state of the valve core, water inlet of the water tank to the machining cavity is further achieved, meanwhile, the fourth channel can be arranged to be in butt joint with the slurry outlet, and the purpose that the slag hidden in the valve body assembly is washed and discharged is achieved. The valve body assembly is simple in structure and easy to process, the channel used for water inlet in the valve body assembly can be distinguished from the channels used for other purposes, and the reliability of the water inlet structure is ensured.

In a preferred implementation mode, the processing cavity is provided with a liquid discharge port corresponding to the valve body assembly, the valve core comprises a sealing end used for sealing the liquid discharge port, and the end face of the sealing end is provided with a notch to form a third channel capable of communicating the second butt joint pipeline with the liquid discharge port.

The gap formed by the incomplete end face structure at the sealing end of the valve core is used as a specific structure of a third channel on the valve core, the gap is only used for enabling a second butt joint pipeline on the valve shell to be in butt joint with a liquid discharge port of the machining cavity, a water inlet structure with a larger caliber can be formed, the water inlet efficiency is improved, the incomplete end face of the valve core is used as a channel, the machining of the internal pipeline structure of the valve core can be simplified, the structure is simple, the cost is low, the overall size of a valve body assembly is favorably reduced, and the valve body assembly is convenient to install.

In a preferred implementation, the valve body assembly further comprises a drive device, and the valve core can be driven by the drive device to translate in the valve shell so that at least one passage has a state communicated with the processing cavity.

The valve body assembly adopts a translation valve, the on-off conversion of double channels is realized through the translation of the valve core, the movement position of the valve core is in the same horizontal direction, the state of the position of the valve core is changed more stably and reliably, the change of the on-off state of the double channels in the valve body assembly is facilitated, the water inlet position state of the valve body assembly is at least met, the channel for water inlet is distinguished from the channels for other purposes, and the reliability of a water inlet structure is ensured.

In preferred implementation, the valve body assembly further comprises a valve sleeve arranged in the valve casing in a limiting manner, a sealing rib is arranged on the inner wall of the valve sleeve, and the sealing rib is in contact fit with the valve core at least in the closing state of the valve body assembly and in the state that the channel supplies water to the processing cavity.

The sealing rib can be in contact fit with the valve core at least in a closing state of the valve body assembly and a water feeding state of the channel to the processing cavity so as to seal a gap possibly existing between the valve shell and the valve core and prevent liquid from leaking to the outside through the gap between the valve core and the valve shell when the processing cup assembly works and water is fed to the processing cavity; under other states such as arrange thick liquid, the sealed muscle can not contact with the case, can reduce the resistance of case translation, improves the reliability of valve body subassembly switching state.

In a preferred implementation mode, the processing cavity is provided with a liquid outlet corresponding to the valve body assembly, the valve core comprises a sealing end used for sealing the liquid outlet, and the end face of the sealing end is a plane.

Set up the sealed end terminal surface of case into the plane, planar structure's sealed end can more closely cooperate with the valve barrel inner wall, can strengthen sealed effect on the one hand, avoids the outside seepage of liquid, and on the other hand can reduce the interval between case terminal surface and sealed muscle, improves the grout outlet latus rectum, and then does benefit to the row thick liquid.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic structural diagram of a food processor with an optimized water inlet structure according to an embodiment of the present invention.

Fig. 2 is a cross-sectional view of a connection structure of the valve body assembly and the processing chamber in an embodiment of the present invention, wherein the valve body assembly is in a closed state.

Fig. 3 is a cross-sectional view of a connection structure of the valve body assembly and the processing chamber in an embodiment of the present invention, wherein the valve body assembly is in a water inlet state.

Fig. 4 is a cross-sectional view of the connection structure of the valve body assembly and the processing chamber in an embodiment of the present invention, wherein the valve body assembly is in a slurry discharging state.

Fig. 5 is a cross-sectional view of a connection structure of the valve body assembly and the processing chamber in an embodiment of the present invention, wherein the valve body assembly is in a cleaning state.

Fig. 6 is a sectional view of a connection structure of a valve body assembly and a processing chamber in another embodiment of the present invention, wherein the valve body assembly is in a water inlet state.

Fig. 7 is a sectional view of a connection structure of a valve body assembly and a processing chamber in another embodiment of the present invention, the valve body assembly being in a cleaning state.

Fig. 8 is a sectional view of a connection structure of a valve body assembly and a processing chamber in another embodiment of the present invention, wherein the valve body assembly is in a water inlet state.

Fig. 9 is a sectional view of a connection structure of a valve body assembly and a processing chamber in another embodiment of the present invention, the valve body assembly being in a cleaning state.

Fig. 10 is an exploded view of a valve body assembly according to an embodiment of the present invention.

Wherein:

1-a host;

2-a water tank;

3-a water pump;

4-valve body component, 41-valve housing, 411-first channel, 412-second channel, 413-water inlet, 414-second butt joint pipeline, 42-valve core, 421-first butt joint pipeline, 422-third channel, 423-fourth channel, 424-sealing end, 425-notch, 43-driving device, 44-valve housing, 441-slurry outlet, 442-sealing rib, and 45-detection element;

5-processing cup assembly, 51-processing cavity and 52-liquid discharge port.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientation or positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected through a transition structure, but are connected through a connection structure to form a whole. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The following embodiments are specifically adopted:

as shown in fig. 1, the utility model provides a optimize food preparation machine of structure of intaking, including host computer 1 and the processing cup subassembly 5 that has process chamber 51, host computer 1 includes water tank 2, water pump 3 and the valve body subassembly 4 that can communicate water tank 2, set up valve body subassembly 4 between water tank 2 and the process chamber 51, valve body subassembly 4 includes valve casing 41 and the case 42 that can the translation in valve casing 41, change the position of case 42 in valve casing 41 through the translation, the break-make of steerable valve body subassembly 4, break-make between water tank 2 and the process chamber 51 promptly, and then can send water pump 3 in the water tank 2 to process chamber 51 in through water pump 3.

Be equipped with in valve body subassembly 4 at least two passageways that can communicate with water tank 2, wherein, at least one passageway is used for sending water pump 3 in the water tank 2 to process chamber 51, and then this passageway can be used for into the passageway of intaking alone as in the valve body subassembly 4, with the differentiation of the passageway district of other effects in the valve body subassembly 4 to improve the reliability of the structure of intaking, the difficult sediment of hiding in this passageway avoids the structure of intaking to be hidden the sediment shutoff and became invalid.

Meanwhile, the other channel can be a channel for discharging slurry, and can also be a channel directly butted with the slurry outlet 441 to independently clean the interior of the valve body assembly 4, so that channel areas for water inlet, slurry discharge and cleaning in the valve body assembly 4 can be differentiated, and the reliability of each function operation of the valve body assembly 4 is improved, for example, in the water inlet state of the valve body assembly 4, the channel for water inlet is used for communicating the water tank 2 with the processing cavity 51, and the other channels are in the open-and-close state, so that the problem of water seepage caused by water inlet in other channels is avoided; if the valve body assembly 4 is in the slurry discharging state, the processing cavity 51 is communicated with the slurry outlet 441 through the slurry discharging channel, and the water inlet channel in the valve body assembly 4 is in the on-off state at the moment, so that slurry is prevented from permeating into the water inlet channel to avoid slag accumulation in the water inlet channel.

The utility model discloses do not do specific restriction to the concrete structure of "valve body subassembly 4" multichannel, it can adopt any one of following embodiment:

the first implementation mode comprises the following steps: as shown in fig. 2 to 5, the passages include a first passage 411 and a second passage 412 provided in the valve housing 41, the valve spool 42 is provided with a first docking passage 421, and at least the first passage 411 can communicate with the machining chamber 51 through the first docking passage 421.

Under this embodiment, be provided with first passageway 411 and second passageway 412 on the valve casing 41, first passageway 411 and second passageway 412 can communicate with the first butt joint pipeline 421 of case 42 respectively, because valve casing 41 is the housing structure of valve body subassembly 4 external fixation setting, processes the binary channels structure simple and convenient more on it, low in production cost. Spool 42 changes the interface of first interface line 421 by moving position within valve housing 41:

the valve body assembly 4 has a closed state, and fig. 2 is the closed state of the valve body assembly 4, in this state, the first abutting pipeline 421 of the valve core 42 is not abutted to the first passage 411 and the second passage 412, at this time, the first passage 411 and the second passage 412 are not in conduction, the valve core 42 blocks the liquid discharge port 52 of the processing chamber 51, and the processing chamber 51 is in a closed state.

The valve body assembly 4 has a water inlet state, fig. 3 shows the water inlet state of the valve body assembly 4, at this time, the first butt joint pipeline 421 of the valve core 42 is butted with the first passage 411 of the valve housing 41, so that the pipeline between the water tank 2 and the processing chamber 51 is conducted, the water pump 3 in the water tank 2 can be sent to the processing chamber 51 through the water pump 3, the second passage 412 is in a cut-off state at this time, and no liquid enters the second passage 412.

The valve body assembly 4 has a slurry discharging state, fig. 4 shows the slurry discharging state of the valve body assembly 4, at this time, the valve core 42 moves in a direction away from the liquid outlet 52 of the processing chamber 51, so that the liquid outlet 52 and the slurry outlet 441 are not blocked by the valve core 42, the processing chamber 51 is communicated with the slurry outlet 441, and the liquid in the processing chamber 51 can be discharged from the slurry outlet 441.

The valve body assembly 4 has a cleaning state, fig. 5 shows the cleaning state of the valve body assembly 4, in the embodiment shown in fig. 5, the main body 1 further includes a slurry outlet 441, and the second passage 412 can communicate with the slurry outlet 441 through the first docking pipe 421. When the valve body assembly 4 is in a cleaning state, at this time, the first abutting pipeline 421 of the valve core 42 is communicated with the second channel 412 of the valve housing 41, the second channel 412 can be directly communicated with the slurry outlet 441 through the first abutting pipeline 421, and water in the water tank 2 enters the valve body assembly 4 through the second channel 412 to be washed and is discharged from the slurry outlet 441, that is, the direct washing of the interior of the valve body assembly 4 is realized.

One passageway in the 41 binary channels structures of valve casing can communicate in order to realize into water the structure with machining chamber 51, another passageway sets up to can directly communicate with play thick liquid mouth 441, and then realized the washing inside valve body assembly 4, can hide the sediment with the valve body inside and wash and directly discharge through play thick liquid mouth 441, it is used for abluent passageway and the passageway district differentiation that is used for intaking, in order to avoid taking place by the condition that goes out thick liquid mouth 441 to leak when intaking or the condition that washs water inflow machining chamber 51 when wasing valve body assembly 4 inside, improve the reliability of valve body assembly 4 work.

As a next preferred embodiment of this embodiment, the valve housing 41 is further provided with a water inlet 413, and the water inlet 413 is a common water inlet for the first passage 411 and the second passage 412 to communicate with the water tank 2.

As shown in fig. 5 and 10, the valve housing 41 is provided with a water inlet 413, the upstream of the water inlet 413 is connected with the water tank 2 and the water pump 3 through pipelines, the downstream of the water inlet 413 branches to form a first channel 411 and a second channel 412 respectively, in the water inlet state of the valve body assembly 4, the second channel 412 is blocked and disconnected by the valve core 42, the first channel 411 is communicated with a first butt pipeline 421 of the valve core 42, so that the water in the water tank 2 enters the first channel 411 through the water inlet 413 and finally enters the processing cavity 51; in the cleaning state of the valve body assembly 4, the first channel 411 is blocked by the valve core 42 and is disconnected, and the second channel 412 is communicated with the first butt joint pipeline 421 of the valve core 42, so that water in the water tank 2 enters the second channel 412 from the water inlet 413 to flush the interior of the valve body assembly 4, and is finally discharged from the slurry outlet 441. Solve into water between valve casing 41 binary channels structure and water tank 2 by a water inlet 413, make valve casing 41 structure simplify, can reduce the sealed cost of water inlet 413 department to can reduce the pipeline quantity between water tank 2 and the valve body subassembly 4.

As a next preferred example of the present embodiment, as shown in FIG. 3, an included angle A is formed between the first channel 411 and the first connection pipe 421, and is 120 DEG-150 deg.

Set up and be contained angle A between first passageway 411 and the first butt joint pipeline 421, make first passageway 411 can pass through the extension angle change of first butt joint pipeline 421 and dock smoothly with processing chamber 51, inject A between 120 ~ 150, the fluid pressure of rivers pipeline in to valve body subassembly 4 is lower in this angle range, makes the water pressure of flowing through processing chamber 51 leakage fluid dram 52 department steady, protection valve body subassembly 4 structure, and difficult leaking. When a is less than 120 °, an excessive bending angle is formed between the first passage 411 and the first connection pipe 421, and the fluid pressure at the bending angle is too large, which may damage the structure of the valve body assembly 4; when a is greater than 150 °, the deflection angle of the first docking pipe 421 is too small to communicate the first passage 411 with the processing chamber 51, and it is difficult to form the valve body assembly 4 into an effective water inlet structure to the processing chamber 51.

The second embodiment: as shown in fig. 6 and 7, the passages include a third passage 422 and a fourth passage 423 provided to the valve spool 42, the valve housing 41 is provided with a second butt line 414 communicating with the water tank 2, and the second butt line 414 can communicate with the machining chamber 51 through at least the third passage 422.

In this embodiment, a third channel 422 and a fourth channel 423 are disposed inside the valve core 42, the valve housing 41 is provided with a second docking pipeline 414 capable of docking with the third channel 422 and the fourth channel 423, the second docking pipeline 414 is communicated with the water tank 2 and the water pump 3 through pipelines, and a docking state of the second docking pipeline 414 with the third channel 422 and the fourth channel 423 is controlled by changing a position of the valve core 42, wherein, as shown in fig. 6, the third channel 422 can communicate the second docking pipeline 414 with the processing cavity 51, so that a water inlet state of the water tank 2 to the processing cavity 51 is realized, the fourth channel 423 and the second docking pipeline 414 in the water inlet state are dislocated, and the fourth channel 423 is disconnected.

In the embodiment shown in fig. 7, the fourth channel 423 enables the second connection pipe 414 to communicate with the slurry outlet 441, so that the water in the water tank 2 directly cleans the inside of the valve body assembly 4 and is discharged through the slurry outlet 441, at this time, the third channel 422 and the second connection pipe 414 are maintained in a staggered manner, so that the liquid discharge port 52 of the processing chamber 51 is blocked by the valve core 42, and the processing chamber 51 is in a closed state.

In another embodiment of the present embodiment, as shown in fig. 8 and 9, the processing chamber 51 is provided with a drain port 52 corresponding to the valve body assembly 4, the valve core 42 includes a sealing end 424 for sealing the drain port 52, and an end surface of the sealing end 424 is provided with a notch 425 to form a third passage 422 capable of communicating the second connection pipe 414 and the drain port 52.

Different from the above embodiment, the third channel 422 is disposed inside the valve core 42, in this embodiment, the third channel 422 is formed by a notch 425 of an incomplete end face structure of the sealing end 424 of the valve core 42, and the notch 425 is only used for butting the second butt joint pipeline 414 on the valve housing 41 with the liquid discharge port 52 of the processing cavity 51, so that a water inlet structure with a larger caliber can be formed, the water inlet efficiency is improved, and the processing of the pipeline structure inside the valve core 42 can be simplified by using the incomplete end face of the valve core 42 as a channel, the structure is simple, the cost is low, the overall size of the valve body assembly 4 is favorably reduced, and the installation is facilitated.

Referring to fig. 8, when the valve body assembly 4 is in the water inlet state, the notch 425 is just butted with the lower end of the second butting pipeline 414, so that the third channel 422 extends towards the liquid outlet 52, and the water inlet function of the water tank 2 towards the processing cavity 51 is realized; referring to fig. 9, when the valve body assembly 4 is in a cleaning state, the fourth channel 423 disposed inside the valve core 42 communicates the second connection pipe 414 with the slurry outlet 441, so that water in the water tank 2 directly washes the inside of the valve body assembly 4, at this time, the sealing end 424 of the valve core 42 where the notch 425 is located seals the liquid outlet 52, and the processing chamber 51 is in a closed state.

As a preferred embodiment of the present invention, the valve body assembly 4 further includes a driving device 43, and the valve core 42 can be driven by the driving device 43 to translate in the valve housing 41 so that at least one passage has a state communicating with the processing cavity 51.

As shown in fig. 10, the valve core 42 is a columnar structure body disposed in the valve housing 41, and can be driven by the driving device 43 to translate in the valve housing 41, and in the water inlet state of the valve body assembly 4, the driving device 43 drives the valve core 42 to translate to communicate at least one channel with the processing cavity 51, so as to realize that the water tank 2 feeds water into the processing cavity 51. The valve body assembly 4 is further provided with a detection element 45 for detecting the position of the valve core 42, and only when the valve body assembly 4 is in the closed state, that is, when all the channels in the valve body assembly 4 are closed, the trigger piece arranged on the valve core 42 can trigger the detection element 45 to indicate that the valve body assembly 4 is in the closed state.

Valve body subassembly 4 adopts the translation valve, realizes the switching-on and switching-off of binary channels through case 42 translation, and case 42 motion position makes its change position state more reliable and more stable in the same horizontal direction, makes things convenient for the change of the inside binary channels on-off state of valve body subassembly 4, satisfies valve body subassembly 4's the position state of intaking at least, uses in the passageway of intaking to distinguish with the passageway of other usefulness, ensures the reliability of water inlet structure.

As a more preferred embodiment of the present invention, the valve body assembly 4 further includes a valve housing 44 disposed in the valve housing 41 in a limiting manner, the inner wall of the valve housing 44 is provided with a sealing rib 442, and the sealing rib 442 is in contact fit with the valve core 42 at least in a closing state of the valve body assembly 4 and a water feeding state of the channel to the processing cavity 51.

As shown in fig. 2 to 4, the valve housing 44 is disposed between the valve housing 41 and the valve core 42, the inner wall of the valve housing 44 is provided with a sealing rib 442 at least at a position close to the liquid discharge port 52, and the sealing rib 442 can be in contact fit with the valve core 42 at least in a closed state of the valve body assembly 4 and a state of the channel supplying water to the processing cavity 51 to seal a gap that may occur between the valve housing 41 and the valve core 42, so as to prevent liquid from leaking to the outside through the gap between the valve core 42 and the valve housing 41 when the processing cup assembly 5 is in operation and when water is supplied to the processing cavity 51; in other states such as slurry discharging, the sealing rib 442 may not contact with the valve core 42, so that the resistance of the valve core 42 in translation can be reduced, and the reliability of the switching state of the valve body assembly 4 can be improved.

As a more preferable embodiment of the present invention, as shown in fig. 2, the processing chamber 51 is provided with a liquid discharge port 52 corresponding to the valve body assembly 4, the valve core 42 includes a sealing end 424 for sealing the liquid discharge port 52, and the end surface of the sealing end 424 is set to be a plane.

Set up the sealed end 424 terminal surface of case 42 into the plane, planar structure's sealed end 424 can more closely cooperate with valve barrel 44 inner wall, can strengthen sealed effect on the one hand, avoids the outside seepage of liquid, and on the other hand can reduce the interval between case 42 terminal surface and sealed muscle 442, improves the grout outlet 441 latus rectum, and then does benefit to the row thick liquid.

The technical solution protected by the present invention is not limited to the above embodiments, and it should be noted that the technical solution of any one embodiment is combined with the technical solution of one or more other embodiments in the protection scope of the present invention. Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (10)

1. The food processor comprises a host and a processing cup assembly with a processing cavity, and is characterized in that the host comprises a water tank, a water pump and a valve body assembly capable of being communicated with the water tank, the valve body assembly comprises a valve casing and a valve core capable of translating in the valve casing, the valve body assembly is provided with at least two channels capable of being communicated with the water tank, and at least one channel is used for pumping the water in the water tank to the processing cavity.

2. The food processor with optimized water intake structure as claimed in claim 1, wherein the passage comprises a first passage and a second passage provided in the valve housing, and the valve core is provided with a first docking pipeline, and at least the first passage can communicate with the processing cavity through the first docking pipeline.

3. The food processor with optimized water inlet structure as claimed in claim 2, wherein the valve housing is further provided with a water inlet, and the water inlet is a common water inlet of the first passage and the second passage for communicating with the water tank.

4. The food processor with the optimized water inlet structure as claimed in claim 2, wherein the main machine further comprises a slurry outlet, and the second channel can be communicated with the slurry outlet through the first butt joint pipeline.

5. The food processor of claim 2, wherein the first channel and the first docking channel have an angle A of 120 ° A150 °.

6. The food processor with optimized water inlet structure as claimed in claim 1, wherein the channels comprise a third channel and a fourth channel disposed on the valve core, the valve housing is provided with a second docking pipeline communicated with the water tank, and the second docking pipeline can be communicated with the processing cavity at least through the third channel.

7. The food processor with the optimized water inlet structure as claimed in claim 6, wherein the processing chamber is provided with a liquid outlet corresponding to the valve body assembly, the valve core comprises a sealing end for sealing the liquid outlet, and the end surface of the sealing end is provided with a notch to form the third channel capable of communicating the second butt joint pipeline with the liquid outlet.

8. The food processor of claim 1, wherein the valve body assembly further comprises a drive mechanism, and wherein the valve core is driven by the drive mechanism to translate within the valve housing to place at least one of the passages in communication with the processing chamber.

9. The food processor of claim 8, wherein the valve body assembly further comprises a valve sleeve disposed within the valve housing, the valve sleeve having a sealing rib on an inner wall thereof, the sealing rib contacting and engaging with the valve core at least in the closed state of the valve body assembly and the water supply state of the channel to the processing chamber.

10. The food processor with the optimized water inlet structure as claimed in claim 8, wherein the processing cavity is provided with a liquid outlet corresponding to the valve body assembly, the valve core comprises a sealing end for sealing the liquid outlet, and the end surface of the sealing end is arranged to be a plane.

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