CN216167037U - Food processing machine with optimized slurry discharging structure - Google Patents

Abstract

The utility model relates to the field of food processing machines, and discloses a food processing machine with an optimized slurry discharging structure, which comprises a host machine, a processing cup assembly and a water tank assembly, wherein the processing cup assembly and the water tank assembly are arranged on the host machine, the host machine is provided with a slurry discharging valve and a slurry outlet nozzle, the processing cup assembly is provided with a liquid outlet, a sealing gasket is fixed on the processing cup assembly, a through hole is formed in the sealing gasket corresponding to the liquid outlet, the slurry discharging valve comprises a driving device and a valve plate which is fixed with the slurry outlet nozzle into a whole, the valve plate is provided with a slurry inlet and a water inlet, the water inlet is fixedly provided with a water inlet pipe which is fixed with the valve plate into a whole, the driving device can drive the valve plate to move on the surface of the sealing gasket so as to switch between a liquid discharging level, a water inlet level and a sealing level, the liquid outlet is communicated with the slurry inlet through the through a through hole, and the water inlet pipe is communicated with the water tank assembly at the liquid discharging level. The utility model realizes the state of single valve control liquid discharge, water inlet and sealing, simplifies the structure of the whole machine, and can reduce the cleaning dead angle and reduce the slag accumulation.

Description

Food processing machine with optimized slurry discharging structure

Technical Field

The utility model relates to the field of food processing machines, in particular to a food processing machine with an optimized slurry discharging structure.

Background

The function of automatic thick liquid of arranging is realized through arranging thick liquid valve structure to current food preparation machine, and wherein, arrange thick liquid valve and be the independent structure, it is fixed in inside through upper and lower valve gap, and the valve block includes static valve block and movable valve block, at first can lead to the space to occupy the increase, and secondly, the runner structure is complicated, can hide the sediment risk. In the prior art, a sheet valve structure is adopted to reduce the risk of slag accumulation, but slurry slag still accumulates between an upper valve cover and a valve sheet when the slurry slag enters a valve body. For a food processor capable of automatically feeding water, an additional switch valve is required to control water feeding, so that the structure is complex.

Disclosure of Invention

In order to solve one or more technical problems in the prior art or at least provide a beneficial choice, the utility model provides a food processor with an optimized slurry discharge structure, which realizes the single-valve control of the states of liquid discharge, water inlet and sealing, simplifies the structure of the whole machine, can reduce the cleaning dead angle and reduce the slag.

The utility model provides a food processing machine with an optimized pulp discharging structure, which comprises a host machine, a processing cup assembly and a water tank assembly, wherein the processing cup assembly and the water tank assembly are installed on the host machine, the host machine is provided with a pulp discharging valve and a pulp outlet nozzle, the processing cup assembly is provided with a liquid outlet, a sealing gasket is fixed on the processing cup assembly, a through hole is formed in the sealing gasket and corresponds to the liquid outlet, the pulp discharging valve comprises a driving device and a valve plate which is fixed with the pulp outlet nozzle into a whole, the valve plate is provided with a pulp inlet and a water inlet, a water inlet pipe which is fixed with the valve plate into a whole is arranged at the water inlet, the driving device can drive the valve plate to move on the surface of the sealing gasket so as to switch among a liquid discharging position, a water inlet level and a sealing position, the liquid outlet is communicated with the pulp inlet through a through hole at the liquid inlet level, and the liquid outlet is communicated with the water tank assembly through the through hole and the water inlet pipe.

According to the food processor, the sheet valve structure is integrally provided with the water inlet pipe to be communicated with the water tank assembly, the structure is simplified, the single valve structure can achieve the states of liquid discharge, water inlet and sealing, the switching valve is not additionally arranged to control when water is fed, and the valve body structure is simplified. The valve plate is in sliding fit with the sealing gasket fixed on the processing cup assembly, so that the valve plate moves on the surface of the sealing gasket. The sealing gasket can seal a gap between the valve plate and the slurry outlet, prevent slurry from flowing along the surface of the valve plate and limit the slurry in the slurry outlet nozzle. Especially, the pulp residue can not be left below the pulp outlet when the pulp is about to enter the pulp discharging state. During flowing back, liquid can pass the thick liquid valve of arranging very fast, directly gets into out the thick liquid mouth, and the valve block can simplify the inside runner of valve, owing to the shortening of the position passageway that opens and shuts to avoid the gap to remain the edible sediment. In addition, because play thick liquid mouth and valve block for being fixed in integrative structure, go out the thick liquid mouth and move along with the motion of valve block, there is not relative displacement between the in-process play thick liquid mouth that opens and shuts and the commentaries on classics valve structure, there is not the gap to hide the sediment, and clean health promotes user's use and experiences.

In a preferred implementation mode of the food processor with the optimized pulp discharging structure, the valve plate is a reciprocating translation plate, and the driving device drives the valve plate to reciprocate in a direction parallel to the connecting line direction of the pulp inlet and the water inlet.

The valve block is set to be in a translation sheet structure, the surface of the valve block is provided with the pulp inlet and the water inlet, and the mode that the translation sheet valve block is provided with the water inlet is more suitable for the water tank at a fixed position, so that water supply of the water tank is facilitated. And compared with a rotating structure, the translation sheet structure has the advantages of low failure rate, high reliability, easiness in realization and capability of being used for a long time.

In a preferred implementation of the food processor with an optimized discharge structure, the distance between the water inlet and the slurry inlet is D, and the diameter of the liquid outlet of the processing cup assembly is D₀D is greater than D₀So that the pulp inlet of the valve plate and the liquid outlet of the processing cup assembly are staggered at the closed position.

When the valve plate is in a closed position, when the pulp inlet of the valve plate is staggered with the processing cup assembly, a closed area is formed in the area between the water inlet and the pulp inlet, and the distance D of the closed area along the moving direction is larger than the diameter D of the liquid outlet₀Therefore, the closed area can block the liquid outlet and avoid liquid leakage.

In a preferred implementation manner of the food processor with the optimized pulp discharging structure, the food processor further comprises a lower valve cover, at least one of the lower valve cover and the processing cup assembly is provided with a valve groove, and the valve plate is movably arranged in the valve groove.

The valve lower cover and the processing cup assembly are used for fixing the valve plate, at least one of the valve lower cover and the processing cup assembly is provided with a valve groove, so that the valve plate can be movably arranged in the valve groove, the limit to the valve plate is formed, and the valve lower cover can only be switched among a liquid discharge position, a water inlet position and a sealing position.

In a preferred implementation of the food processor with an optimized discharge structure, the outer surface of the valve plate is provided with a rib in sliding fit with the inner wall of the valve groove.

The line contact cooperation with the valve groove is realized through the form that is equipped with protruding muscle at the valve block surface, reduces the frictional force between valve block and the valve lower cover to reduce the load of motor in the motion process, also can reduce the loss of power, improve transmission efficiency.

In a preferred implementation of the food processor of the optimized pulp discharging structure, the driving device drives the valve plate through the driving gear, the mounting groove is formed between the lower valve cover and the processing cup assembly, and the lower valve cover and the processing cup assembly are assembled and fixed to limit the driving gear through the mounting groove.

The driving device comprises a motor and a driving gear, and the valve plate is connected through gear transmission, so that the valve plate can be driven to move at a lower speed. Through set up the mounting groove between valve lower cover and processing cup subassembly to it is spacing to drive gear formation axial, avoids the gear drunkenness to appear, influences transmission efficiency.

In a preferred realization of the food processor of the optimized pulp discharge structure, the valve lower cover is provided with an avoiding groove for avoiding the water inlet pipe along the moving direction of the valve plate.

The valve lower cover is at the avoidance groove position, so that the interference between the water inlet pipe and the valve lower cover can be avoided, and the water inlet pipe is blocked, so that the reciprocating movement of the valve plate is influenced. The non-avoidance part forms the plugging of the lower valve cover, so that the condition that the opening below is too large and foreign matters enter an internal flow passage of the slurry discharge valve is avoided.

In an optimized implementation mode of the food processor with the slurry discharge structure, the lower valve cover is provided with a limiting groove for limiting the motion stroke of the slurry outlet nozzle, and the avoiding groove is communicated with the limiting groove.

Through setting up the spacing groove to carry out the locking to the play thick liquid mouth, and then influence the motion of valve block, make it stop motion when reaching out thick liquid position, closed position or water inlet level. The limiting groove is communicated with the avoiding groove, and the valve plate can enable the slurry outlet nozzle and the water inlet pipe to be respectively communicated with a liquid outlet of the processing cup assembly in the reciprocating moving process.

In a preferred realization of the food processor with an optimized discharge structure, the sealing gasket is provided with sealing ribs towards the valve plate, and a plurality of circles of sealing ribs surround the pulp inlet.

It is better to form the sealed effect of line contact through set up sealed muscle around leading to the thick liquid mouth, can not pollute whole sealed face surface by the thick liquid that the liquid outlet flows. In addition, in the valve opening process, the sealing ribs can scrape the slightly leaked slurry on the valve plate, so that the slurry is continuously brought into the liquid discharge flow channel to be discharged in the valve closing process. Through the setting of sealed muscle, further improve the effect of slagging-off.

In a preferred implementation of the food processor with the optimized pulp discharging structure, a positioning groove and a positioning rib which are mutually embedded are arranged between the processing cup assembly and the sealing gasket.

The positioning structure consisting of the positioning groove and the positioning ribs can reliably fix the sealing gasket, and the sealing gasket is prevented from moving. When the valve plate moves relative to the sealing gasket, the sealing gasket is subjected to tangential force, the force can rub the sealing gasket to cause the distortion of the sealing gasket, the sealing is invalid, the outer wall of the sealing gasket locking processing cup assembly can be firmly locked by arranging the limiting groove, and the sealing gasket is enabled to be always kept in a sealing state.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic diagram of a food processor according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a heating plate and a slurry discharge valve in an embodiment of the utility model.

FIG. 3 is a bottom view of the heat generating plate and the slurry discharge valve in an embodiment of the present invention.

Fig. 4 is a first schematic structural diagram of a valve plate according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a valve plate in an embodiment of the utility model.

Fig. 6 is a schematic structural view of a lower valve cover according to an embodiment of the utility model.

Fig. 7 is a schematic structural view of a slurry discharge valve at a water inlet level according to an embodiment of the utility model.

FIG. 8 is a schematic view of a sealing position slurry discharge valve according to an embodiment of the present invention.

Fig. 9 is a schematic structural diagram of a slurry discharge valve of a slurry discharge position according to an embodiment of the utility model.

Fig. 10 is a schematic structural diagram of a heating plate according to an embodiment of the utility model.

FIG. 11 is a schematic diagram of a gasket according to an embodiment of the present invention.

Description of reference numerals:

1. a host;

2. a cup body;

3. a heating plate; 31. a liquid outlet; 32. positioning ribs;

4. a slurry discharge valve; 41. a drive device; 411. a motor; 412. a drive gear; 42. a valve lower cover; 421. A limiting groove; 422. a first limiting part; 423. a second limiting part; 424. a valve spool; 425. mounting grooves; 426. an avoidance groove; 43. a valve plate; 431. a tooth socket; 432. a pulp inlet; 433. a water inlet; 434. a rib is protruded; 44. a gasket; 441. a through hole; 442. positioning a groove; 443. sealing the ribs; 45. an in-place detection member; 46. a trigger;

5. a pulp outlet;

6. a water inlet pipe;

7. a pulp receiving cup;

8. a water tank assembly.

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 addition, in the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, 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 connected through a connection structure to form a whole. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The specific scheme is as follows:

the utility model provides a food processor with an optimized pulp discharging structure, which comprises a main machine 1, a processing cup assembly, a water tank assembly 8 and a pulp receiving cup 7, wherein the processing cup assembly, the water tank assembly and the pulp receiving cup 7 are arranged on the main machine 1, the main machine 1 is provided with a pulp discharging valve 4 and a pulp outlet 5, and the outlet of the pulp outlet 5 faces the pulp receiving cup 7. The processing cup component comprises a cup body 2 and a heating plate 3, and the cup body 2 and the heating plate 3 surround to form a processing cavity. The lower end of the heating plate 3 or the cup body 2 is provided with a liquid outlet 31 for automatically discharging slurry, so that manual slurry pouring work of a user is avoided. Preferably, in an embodiment, the liquid outlet 31 is disposed on the lower end surface of the heating plate 3, so that the slurry is easily discharged, and the slurry is prevented from remaining in the processing cavity and causing waste. The processing cup assembly is fixed with a sealing gasket 44, and the sealing gasket 44 is provided with a through hole 441 corresponding to the liquid outlet 31. The heating plate 3 is provided with an installation groove 425, the sealing gasket 44 is arranged in the installation groove 425 of the heating plate 3, and the valve plate 43 and the sealing gasket 44 are in interference fit to ensure the effectiveness of sealing.

The slurry discharge valve 4 comprises a driving device 41 and a valve plate 43 fixed with the slurry outlet nozzle 5 into a whole, the valve plate 43 is provided with a slurry inlet 432 and a water inlet 433, and a water inlet pipe 6 fixed with the valve plate 43 into a whole is arranged at the water inlet 433. The slurry outlet nozzle 5 and the water inlet pipe 6 are fixed together with the valve plate 43, and the connecting part of the slurry outlet nozzle 5, the water inlet pipe 6 and the valve plate does not need to be additionally provided with a sealing structure, so that the structure is simplified, and the cost is saved. The driving device 41 can drive the valve plate 43 to move on the surface of the sealing gasket 44 so as to switch between a liquid discharge position, a water inlet position and a closed position, wherein the liquid outlet 31 is communicated with the pulp inlet 432 through the through hole 441, and the liquid outlet 31 is communicated with the water tank assembly 8 through the through hole 441 and the water inlet pipe 6 at the water inlet position.

According to the food processor, the sheet valve structure is integrally provided with the water inlet pipe 6 communicated with the water tank assembly 8, the structure is simplified, the single valve structure can realize liquid drainage, water inlet and closed states, the cleaning dead angle can be reduced, the slag hiding is reduced, the sealing gasket 44 fixed on the processing cup assembly is in sliding fit with the valve sheet 43, and therefore the valve sheet 43 moves on the surface of the sealing gasket 44. The sealing gasket 44 can seal the gap between the valve plate 43 and the slurry outlet, prevent slurry from flowing along the surface of the valve plate 43, and limit the slurry in the slurry outlet 5. Especially, the pulp residue can not be left below the pulp outlet when the pulp is about to enter the pulp discharging state. During flowing back, liquid can pass row thick liquid valve 4 very fast, directly gets into out thick liquid mouth 5, and valve block 43 can simplify the inside runner of valve, owing to the shortening of the position passageway that opens and shuts to avoid the gap to remain the edible sediment. In addition, because go out thick liquid mouth 5 and valve block 43 for being fixed in integrative structure, go out thick liquid mouth 5 and move along with the motion of valve block 43, there is not relative displacement between the in-process play thick liquid mouth 5 that opens and shuts and the commentaries on classics valve structure, there is not the gap to hide the sediment, can not breed the bacterium and produce the peculiar smell, clean health promotes user's use and experiences.

As shown in fig. 2 to 5, in one embodiment, the valve sheet 43 is a reciprocating translational sheet, the driving device 41 includes a motor 411 and a driving gear 412, the valve sheet 43 has a flat surface engaged with the driving gear 412, the tooth space 431 is provided on the flat surface so that the driving gear 412 can drive the valve sheet 43 to move, and the driving device 41 drives the valve sheet 43 to reciprocate in a direction parallel to a connecting line of the slurry inlet 432 and the water inlet 433. The valve plate 43 is a square valve plate 43, and a tooth groove 431 is formed in the side face of the valve plate 43 along the connecting line direction of the pulp inlet 432 and the water inlet 433, so that a gear and rack structure is formed between the driving gear 412 and the side face of the valve plate 43 for transmission.

Through setting the valve block 43 to the translation piece structure, set up into thick liquid mouth 432 and water inlet 433 on the surface of valve block 43, the mode of setting up of water inlet 433 more is fit for the water tank of fixed position, is favorable to the water tank to supply water.

As shown in fig. 4-5, in one embodiment, a closed area is provided between the water inlet 433 and the slurry inlet 432 for blocking the liquid outlet 31 when in a closed position. The distance between the water inlet 433 and the slurry inlet 432 is D, and the diameter of the liquid outlet 31 of the processing cup assembly is D₀D is greater than D₀So as to block the liquid outlet 31 when the pulp inlet 432 of the valve plate 43 is dislocated with the liquid outlet 31 of the processing cup assembly at the closed position.

When the valve plate 43 is in the closed position, the pulp inlet 432 is dislocated with the processing cup assembly, and the area between the water inlet 433 and the pulp inlet 432 forms a closed area, and the distance D of the closed area along the moving direction is larger than the diameter D of the liquid outlet 31₀Therefore, the closed area can block the liquid outlet 31 to avoid liquid leakage.

It can be understood that, along the connecting line direction of the slurry inlet 432 and the water inlet 433, the closed area may also be disposed beside the liquid outlet or the water inlet 433, and at this time, the distance between the slurry inlet 432 and the water inlet 433 should be set to be smaller to ensure the miniaturization of the valve plate 43.

In one embodiment, the distance D between the water inlet 433 and the slurry inlet 432 is smaller than the diameter D of the liquid outlet hole₀That is, in the two states of water inlet and sealing, the valve plate 43 is located at the same position, and the water inlet 433 of the water inlet pipe 6 is located below the liquid outlet 31 of the heating plate 3. When the water inlet pipe 6 does not feed water, the valve is in a closed state; when the water inlet pipe 6 is filled with water, the valve is in a water inlet state. In this arrangement, the moving stroke of the valve sheet 43 can be shortened, and the switching time of opening and closing the slurry discharge valve 4 can be shortened. Meanwhile, the length of the valve plate 43 can be shortened, and the size of the slurry discharge valve 4 is reduced.

As shown in fig. 2 and 6, in one embodiment, the valve further includes a lower valve cover 42, at least one of the lower valve cover 42 and the processing cup assembly is provided with a valve groove 424, and the valve sheet 43 is movably arranged in the valve groove 424. Preferably, the valve spool 424 is provided to the valve lower cover 42 such that the valve sheet 43 reciprocates along a lower surface of the valve spool 424.

The valve lower cover 42 and the processing cup assembly are used for fixing the valve plate 43, and at least one of the valve lower cover 42 and the processing cup assembly is provided with the valve groove 424, so that the valve plate 43 can be movably arranged in the valve groove 424 to form a limit for the valve plate 43, and the valve lower cover 42 can only be switched among a liquid discharge position, a water inlet position and a closed position.

In one embodiment, as shown in fig. 4-5, the outer surface of the valve plate 43 is provided with a rib 434 that slidably engages the inner wall of the valve groove 424. The line contact fit with the valve groove 424 is realized by the form that the convex rib 434 is arranged on the outer surface of the valve plate 43, and the friction force between the valve plate 43 and the valve lower cover 42 is reduced, so that the load of the motor 411 in the movement process is reduced, the power loss can be reduced, and the transmission efficiency is improved.

Further, the convex rib 434 is arranged on the side surface of the valve plate 43, the side surface of the valve plate 43 is in contact with the side wall of the valve groove 424, and the gear tooth groove 431 structure transmits torque, so that the valve plate 43 has a tendency of rotary motion in the force transmission process, and the convex rib 434 arranged along the height direction of the valve plate 43 can limit the valve plate 43, so that the possible eccentric state of the valve plate 43 in the motion process can be corrected. Two side surfaces of the valve plate 43 are provided with n vertical ribs, n is larger than or equal to 4, and generally n is 8. In the moving process, the vertical ribs are all effectively contacted with the valve lower cover 42, and the suspension state can not occur, so that the moving process is stable.

As shown in fig. 6, in one embodiment, the driving device 41 drives the valve plate 43 through the driving gear 412, an installation groove 425 is formed between the valve lower cover 42 and the processing cup assembly, and the valve lower cover 42 is assembled and fixed with the processing cup assembly to limit the driving gear 412 through the installation groove 425. In the case where the valve groove 424 is provided to the valve lower cover 42, the mounting groove 425 is also provided to the valve lower cover 42, and the valve groove 424 and the mounting groove 425 communicate, facilitating the connection of the drive gear 412 and the valve sheet 43.

The driving device 41 comprises a motor 411 and a driving gear 412, and is connected with the valve sheet 43 through gear transmission, so that the valve sheet 43 can be driven to move at a low speed. By providing the mounting groove 425 between the lower valve cover 42 and the processing cup assembly, axial spacing is formed for the drive gear 412, and the gear is prevented from moving up and down to affect transmission efficiency.

As shown in fig. 5, in one embodiment, the valve lower cover 42 is provided with an escape groove 426 that escapes the water inlet pipe 6 in the moving direction of the valve sheet 43.

The valve lower cover 42 is located at the position of the avoiding groove 426, so that the water inlet pipe 6 and the valve lower cover 42 can be prevented from interfering, and the water inlet pipe 6 is blocked to further influence the reciprocating movement of the valve plate 43. The non-avoiding part forms the plug of the lower valve cover 42, so as to avoid the condition that the lower opening is too large and foreign matters enter the internal flow passage of the slurry discharge valve 4.

As shown in fig. 5, in one embodiment, the lower valve cover 42 is provided with a limiting groove 421 for limiting the movement stroke of the nozzle 5, and the escape groove 426 is communicated with the limiting groove 421.

The limiting groove 421 is arranged to stop the slurry outlet 5, so as to influence the movement of the valve plate 43, and stop the movement when the valve plate reaches the slurry outlet position, the sealing position or the water inlet position. The limiting groove 421 is communicated with the avoiding groove 426, and the valve plate 43 can enable the pulp outlet nozzle 5 and the water inlet pipe 6 to be respectively communicated with the liquid outlet 31 of the processing cup assembly in the reciprocating movement process.

Three in-place detection pieces 45 and three trigger pieces 46 are respectively arranged aiming at the position difference of the valve plate 43 at the pulp outlet position, the sealing position and the water inlet position, and the valve plate 43 is detected and stopped corresponding to the pulp outlet position, the sealing position and the water inlet position respectively. Or, under the condition that the closed area is set between the pulp inlet 432 and the water inlet 433, the groove walls of the limiting groove 421 are respectively used as the first limiting part 422 and the second limiting part 423, and are respectively used for stopping the valve sheet 43 at the pulp outlet position and the water inlet position, and are set to the in-position detecting part 45 and the triggering part 46 to be used for detecting and stopping the valve sheet 43 at the closed position.

In one embodiment, the gasket 44 is provided with a sealing rib 443 facing the valve plate 43, and the sealing rib 443 surrounds the slurry inlet 432.

The line contact sealing effect is better by arranging the sealing rib 443 around the slurry inlet 432, and the slurry flowing out of the slurry outlet 31 does not pollute the whole sealing surface. In addition, the sealing rib 443 can scrape off the slurry slightly leaking from the valve sheet 43 during the valve opening process, so that the slurry is continuously brought into the liquid discharge flow passage and discharged during the valve closing process. The effect of removing the slag is further improved by the arrangement of the sealing ribs 443.

As shown in fig. 10-11, in one embodiment, a positioning groove 442 and a positioning rib 32 are provided between the processing cup assembly and the gasket 44 to engage with each other.

The positioning groove 442 and the positioning rib 32 form a positioning structure that can reliably fix the sealing gasket 44 and prevent the sealing gasket 44 from moving. When the valve plate 43 moves relative to the gasket 44, the gasket 44 is subjected to a tangential force, the force can twist the gasket 44 to cause the distortion and the sealing of the gasket 44, and the gasket 44 can be locked and processed on the outer wall of the cup assembly by arranging the limiting groove 421, so that the gasket 44 is always kept in a sealing state.

In one embodiment, as shown in fig. 10, the packing 44 includes a detent 442, and the detent 446 includes a horizontal groove 4421 along the moving direction of the valve sheet 43 and a vertical groove 4422 perpendicular to the moving direction of the valve sheet 43 on one side of the through-hole 441, and an arc-shaped groove 4423 surrounding the through-hole 441 on the other side of the through-hole 441.

The positioning groove 442 further includes a ring groove 4424 surrounding the through hole 441, which effectively ensures the sealing reliability at the position of the through hole 441 and prevents the slurry from spreading around along the through hole 441.

Accordingly, as shown in fig. 11, the positioning ribs 32 of the processing cup assembly include horizontal ribs 321, vertical ribs 322, arc-shaped ribs 323, and annular ribs 324.

Referring to fig. 7 to 9, the movement and state of the valve plate 43 at the liquid discharge position, the water inlet position and the closing position are as follows:

as shown in FIG. 7, the valve plate 43 is at the water inlet level, the liquid outlet 31 is communicated with the water inlet pipe 6 through the through hole 441, and the water in the water tank assembly 8 enters the processing cup assembly through the water inlet pipe 6.

As shown in fig. 8, the valve plate 43 moves rightward until it is at the closed position, and the liquid outlet 31 is closed, and liquid outlet cannot be realized.

As shown in fig. 9, the valve plate continues moving rightward until it is at the discharge level, and the liquid outlet 31 is communicated with the pulp inlet 432 through the through hole 441, so that the liquid flows out along the pulp outlet nozzle 5.

The technical solutions protected by the present invention are not limited to the above embodiments, and it should be noted that the combination of the technical solution of any one embodiment and the technical solution of one or more other embodiments is within the protection scope of the present invention. Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

Claims (10)

1. The utility model provides an optimize food preparation machine of thick liquid structure of arranging, include the host computer, install in host computer processing cup subassembly and water tank set spare, the host computer is equipped with the thick liquid valve of arranging and goes out thick liquid mouth, a serial communication port, processing cup subassembly is equipped with the liquid outlet, processing cup subassembly is fixed with sealed the pad, sealed pad corresponds the liquid outlet is equipped with the through-hole, arrange thick liquid valve include drive arrangement and with go out thick liquid mouth fixed valve block as an organic whole, the valve block is equipped with into thick liquid mouth and water inlet, water inlet department be equipped with the inlet tube that the valve block is fixed as an organic whole, drive arrangement can drive the valve block is in sealed pad surface removes in order to switch between flowing back level, water inlet level and closed position arrange the liquid level, the liquid outlet pass through the through-hole with advance thick liquid mouth intercommunication water inlet level, the liquid outlet passes through-hole, through-hole, The inlet tube with the water tank subassembly intercommunication.

2. The food processor of claim 1, wherein the valve plate is a reciprocating translational plate, and the driving device drives the valve plate to reciprocate in a direction parallel to a line connecting the slurry inlet and the water inlet.

3. The food processor of claim 2, wherein the distance between the water inlet and the slurry inlet is D, and the diameter of the liquid outlet of the processing cup assembly is D₀D is greater than D₀And the sealing position is used for staggering the pulp inlet of the valve plate and the liquid outlet of the processing cup assembly.

4. The food processor of claim 1 or 2, further comprising a lower valve cover, wherein at least one of the lower valve cover and the processing cup assembly is provided with a valve slot, and the valve plate is movably arranged in the valve slot.

5. The food processor of claim 4, wherein the outer surface of the valve plate is provided with ribs that are slidably engaged with the inner wall of the valve groove.

6. The food processor of claim 4, wherein the driving device drives the valve plate through a driving gear, a mounting groove is formed between the lower valve cover and the processing cup assembly, and the lower valve cover and the processing cup assembly are assembled and fixed to limit the driving gear through the mounting groove.

7. The food processor of claim 4, wherein the lower valve cover is provided with an avoiding groove for avoiding the water inlet pipe along the moving direction of the valve plate.

8. The food processor of claim 7, wherein the lower valve cover is provided with a limiting groove for limiting the movement stroke of the slurry outlet nozzle, and the avoiding groove is communicated with the limiting groove.

9. The food processor of claim 1, wherein the gasket has a sealing rib facing the valve plate, and the sealing rib surrounds the slurry inlet for a plurality of circles.

10. The food processor of claim 1, wherein the processing cup assembly and the sealing gasket are provided with a positioning groove and a positioning rib which are embedded with each other.

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