CN211609426U - Automatic wash food preparation machine - Google Patents

Abstract

The utility model discloses an automatic wash food preparation machine, including bowl cover subassembly, stirring cup, host computer and the infusion set of setting in stirring cup periphery. The cup cover component is buckled at the top of the stirring cup, the bottom of the stirring cup is detachably assembled with the host, the infusion device comprises a water tank and an infusion pipeline communicated with the water tank, the cup cover component is provided with a nozzle, the infusion pipeline is detachably connected with the nozzle, and water in the water tank can be sprayed to the inner cavity of the stirring cup. The utility model discloses set up infusion set and nozzle and realize stirring the inside washing of cup, especially with the nozzle setting at stirring cupular part, be connected with the bowl cover subassembly, nozzle spun washing liquid can top-down carry out the washing at all-round, no dead angle to stirring cup, reduce the washing degree of difficulty after using food preparation machine at every turn, improve the cleaning efficiency, improve user experience.

Description

Automatic wash food preparation machine

Technical Field

The utility model relates to a small-size domestic appliance field, concretely relates to self-cleaning food preparation machine.

Background

At present, food processors are increasingly used, which mainly crush materials (such as soybeans, fruits, vegetables and the like) in a cup body by a cutter arranged at the bottom of the food processor and rotating at a high speed, so that food can be crushed to a required degree, and the food can be conveniently eaten by users. But present food preparation machine back that finishes using, generally all can have remaining material to be detained on the food preparation machine inner wall, need manually add water and wash, pour out from the top of cup after finishing washing, the sanitization often need wash several times or even need combine manual washing, washs experience effect relatively poor, washs inconveniently.

The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.

Disclosure of Invention

In order to solve the problem, the utility model provides an automatic wash food preparation machine sets up infusion set and nozzle and realizes the washing inside the stirring cup, especially sets up the nozzle at stirring cupular part, is connected with the bowl cover subassembly, and nozzle spun washing liquid can top-down carry out the washing at all-round, no dead angle to the stirring cup, reduces the washing degree of difficulty behind the use food preparation machine at every turn, improves the cleaning efficiency, improves user experience.

The utility model discloses an automatic wash food preparation machine, including bowl cover subassembly, stirring cup, host computer and the infusion set of setting in stirring cup periphery. The cup cover component is buckled at the top of the stirring cup, the bottom of the stirring cup is detachably assembled with the host, the infusion device comprises a water tank and an infusion pipeline communicated with the water tank, the cup cover component is provided with a nozzle, the infusion pipeline is detachably connected with the nozzle, and water in the water tank can be sprayed to the inner cavity of the stirring cup.

As an optimal scheme of the automatic cleaning food processor, the cup cover assembly comprises a cover body buckled with the stirring cup, a feed opening is formed in the cover body, and the nozzle can be communicated with the feed opening in a sealing mode.

As a preferable scheme of the automatic cleaning food processor, the infusion pipeline further comprises a water discharging part, and the water discharging part can be detachably pressed on the feeding port in a sealing mode to convey water in the water tank to the nozzle.

As a preferred scheme of the automatic cleaning food processor, the infusion device further comprises a first sealing ring, a clamping ring rib surrounding the water outlet is arranged on the water discharging part, one end of the first sealing ring is clamped in the clamping ring rib, and the other end of the first sealing ring is abutted against the nozzle, so that the water outlet is communicated with the nozzle in a sealing mode.

As an optimal scheme of the automatic cleaning food processor, the cup cover assembly further comprises a feeding cover, the feeding cover is arranged at the feeding port, a ring rib surrounding the feeding port is arranged on the cover body, a second sealing ring is sleeved on the feeding cover and abuts against the ring rib, and the cover body is in sealing connection with the feeding cover.

As a preferred scheme of automatically cleaning the food processor, the main machine comprises a driving device, a crushing knife is arranged in the stirring cup, and the driving device drives the crushing knife to rotate through a transmission part and is used for driving water to flow so as to wash the stirring cup; the host computer also comprises a controller which is electrically connected with the driving device.

As a preferred scheme of the automatic cleaning food processor, the water tank is arranged at the top of the cup cover assembly and is communicated with the nozzle through a valve, and the valve is electrically connected with the controller.

As a preferred scheme of the automatic cleaning food processor, the water tank is communicated with the nozzle through a water guide pipe, a water pump is arranged between the water tank and the water guide pipe, and the water pump is electrically connected with the controller.

As a preferred scheme of the automatic cleaning food processor, a waste liquid box, a liquid discharge pipe and a rotary valve are arranged in the main machine; the waste liquid box is communicated with one end of a liquid discharge pipe, and the other end of the liquid discharge pipe is communicated with the stirring cup through a rotary valve; the rotary valve is electrically connected with the controller.

As a preferable scheme of the automatic cleaning food processor, a heating device is arranged at the bottom of the waste liquid box; the heating device is electrically connected with the controller.

The utility model discloses a following beneficial effect has:

1. the utility model discloses well nozzle setting can realize top-down's washing on the bowl cover subassembly, and lateral wall among the prior art goes out water cleaning mode, and the structure is comparatively complicated, needs carry out the opening design to the stirring cup, need carry out waterproof sealing to opening department moreover, and what the lateral wall goes out water cleaning mode was more moreover plays the washing to the lateral wall of stirring cup, and is relatively poor to the cleaning performance at stirring cup inner chamber top. The utility model discloses a nozzle can spray to the all directions of stirring cup inner chamber and wash, makes the stirring cup obtain the omnidirectional washing, has also improved the cleaning efficiency when improving the cleaning performance to effectively save the water yield, promote user's use and experience, reduced the washing cost.

2. The utility model provides a nozzle setting is on the dog-house of lid, and the dog-house can also utilize the nozzle to connect infusion set except can being used for eating the material to throw the material, washs the body, and the product is used more conveniently, has improved the convenience of cleaning process.

3. The utility model discloses set up infusion set's drainage portion crimping on the dog-house, both guaranteed the sealed effect of drainage portion and dog-house, simultaneously also can make things convenient for stirring work and cleaning work to go on in proper order because of the two half connection structure, can direct lock supply water for the nozzle on the dog-house when needing cleaning work, and when the material is thrown to needs, then lift up drainage portion, when need not cleaning function, drainage portion breaks away from with the dog-house, the exclusive use is thrown and is expected the lid lock and carry out stirring work on the lid.

4. Through first sealing washer with drainage department with throw between the material lid sealed, infusion set supplies liquid to the nozzle, because the passageway diminishes rapidly, makes the cleaning solution spray at the high pressure of the shower hole department of nozzle, but also can form great pressure to drainage department and throw between the material lid simultaneously, very easily produces the weeping, the weeping condition can be avoided to first sealing washer taking place, guarantees the water pressure of shower hole department, makes the cleaning efficiency stronger.

5. Throw through the second sealing washer will throw and seal between material lid and the lid, because the water pressure when the nozzle sprays is great when infusion set supplies liquid to the nozzle, and upwards spray and wash the lid, the second sealing washer can prevent that spray water from flowing by throwing the gap between material lid and the lid, and user experience is better.

6. The utility model discloses in except can realizing spraying the washing to the stirring cup, can also utilize drive arrangement to drive the stirring sword and then drive the rivers rotation in the cup, utilize rotatory rivers to wash stirring cup inner wall, show to improve the cleaning performance.

7. The utility model provides a water tank can set up at stirring cup top, and the washing water sets up in the water tank, utilizes the effect of gravity, makes to wash automatic the carrying to the nozzle of water, and the invalid water pump that additionally sets up not only can reduce the cost of water pump, can also stop the noise problem because of water pump work produces.

8. The utility model discloses utilize the aqueduct to connect nozzle and water tank, utilize the water pump to come the water supply for the nozzle, the water tank needn't necessarily set up in the position that is higher than the stirring cup, and the water tank can set up the washing that realizes the stirring cup at arbitrary height. The water tank can be arranged at a corresponding position according to the structure requirement of the product, and the center of the product can be adjusted by adjusting the position of the water tank, so that the stability of the product is ensured.

9. The utility model discloses the fluid-discharge tube that waste liquid box and waste liquid box correspond need not artifical manual washing waste liquid of empting, can directly discharge the waste liquid to the waste liquid box from the fluid-discharge tube, saves the scavenging period, improves the cleaning efficiency.

10. The utility model discloses a waste liquid bottom of the box portion can set up heating device and be used for utilizing waste water to generate vapor, and vapor can be used to the pasteurization in the stirring cup, provides a steam cleaning mode, and the cleaning performance is better.

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 sectional view of a food processor according to an embodiment of the present invention.

Fig. 2 shows a partially enlarged view of a portion a in fig. 1.

Fig. 3 shows a schematic diagram (1) of the arrangement of the water tank in an embodiment of the present invention.

Fig. 4 shows a schematic diagram of the arrangement of the water tank in an embodiment of the present invention (2).

Fig. 5 is a schematic diagram (3) illustrating the arrangement of the water tank according to an embodiment of the present invention.

Fig. 6 shows a schematic diagram of the arrangement of the water tank in an embodiment of the present invention (4).

Fig. 7 shows a schematic diagram of the arrangement of the water tank in an embodiment of the present invention (5).

Fig. 8 shows a schematic diagram of the arrangement of the water tank in an embodiment of the present invention (6).

Fig. 9 shows a schematic diagram of the arrangement of the water tank in an embodiment of the present invention (7).

Fig. 10 shows a schematic diagram of the arrangement of the water tank in an embodiment of the present invention (8).

Fig. 11 shows a schematic diagram of the arrangement of the water tank in an embodiment of the present invention (9).

Fig. 12 is a schematic diagram (10) illustrating the arrangement of the water tank according to an embodiment of the present invention.

Fig. 13 shows a schematic view of the arrangement of the water tank in an embodiment of the present invention (11).

Fig. 14 shows a schematic diagram of the arrangement of the water tank in an embodiment of the present invention (12).

Fig. 15 shows a schematic view of the arrangement of the water tank in an embodiment of the present invention (13).

Fig. 16 shows a schematic view of the arrangement of the water tank in an embodiment of the present invention (14).

Fig. 17 is a schematic diagram illustrating the position of the waste liquid box according to an embodiment of the present invention.

Fig. 18 is a schematic view showing a position of a heating device according to an embodiment of the present invention.

Wherein: 1-a cup cover component, 2-a stirring cup, 3-a host, 4-a driving device, 5-a water tank, 6-a nozzle, 7-a cover body, 8-a feeding cover, 9-a drainage part, 10-a first sealing ring, 11-a clamping ring rib, 12-a second sealing ring, 13-a ring rib, 14-a spraying hole, 15-a crushing knife, 16-a valve, 17-a water guide pipe, 18-a water pump, 19-a turnover cover, 20-a waste liquid box, 21-a liquid discharge pipe, 22-a rotary valve and 23-a heating device.

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 should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or 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 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 to each other by the intermediate structure but connected to each other by the connecting 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.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. 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 invention. 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.

First, the technical concept of the present invention will be explained. Automatic wash food preparation machine among the prior art, including infusion set and the nozzle of being connected with infusion set, on the conventional setting, infusion set sets up on the host computer mostly, and the nozzle setting is at the stirring cup lateral wall, carries to the nozzle through the washing liquid among the electrically controlled device control infusion set, sprays the washing liquid through the nozzle and washs the stirring cup in the stirring cup. However, the nozzles in the prior art are mostly arranged on the side wall of the stirring cup, the cleaning liquid is used for cleaning the inner wall of the stirring cup through the holes on the side wall of the stirring cup, the cleaning in the structural form is not comprehensive, the effect is poor, water resources are wasted, and the nozzles are required to be arranged at positions where the cleaning range and the cleaning effect can be comprehensively improved.

The specific scheme is as follows:

example one

As shown in fig. 1 and 2, the automatic cleaning food processor comprises a cup cover assembly 1, a stirring cup 2, a main machine 3 and a liquid conveying device arranged on the periphery of the stirring cup. The cup cover component 1 is buckled at the top of the stirring cup, the bottom of the stirring cup is detachably assembled with the host machine 3, the infusion device comprises a water tank 5 and an infusion pipeline communicated with the water tank 5, the cup cover component 1 is provided with a nozzle 6, the infusion pipeline is detachably connected with the nozzle 6, and water in the water tank 5 can be sprayed to the inner cavity of the stirring cup.

The infusion set is used for supplying water for the nozzle 6, and the nozzle 6 sets up in the bowl cover subassembly 1, can further consider to set up the nozzle 6 in the axle center department of bowl cover subassembly 1, makes the nozzle 6 can spray the washing liquid (the washing liquid is water in this embodiment) to stirring cup inner wall hoop, makes stirring cup wall by even washing. The multi-angle cleaning is carried out on the inner part of the stirring cup through the nozzle 6 arranged on the cup cover, the cleaning blind area is reduced, the cleaning effect on the stirring cup 2 is improved, meanwhile, the cleaning water can be saved, a user does not need to manually clean through manpower when using, and the use experience of the user is improved.

In this embodiment, the cup lid assembly 1 includes a lid 7 fastened to the stirring cup 2, the lid 7 is provided with a feeding port, and the nozzle 6 can be in sealed communication with the feeding port. As previously disclosed, the location of the nozzle 6 at the axis of the lid assembly 1 enables the blender cup 2 to be cleaned effectively in every direction. As conventional food processing machine, bowl cover subassembly 1 is including being equipped with feed inlet's lid 7, will eat the material and add stirring cup 2 through the feed inlet and need not to open lid 7 when throwing the material, and the feed inlet on the lid 7 generally sets up directly over stirring cup 2 or oblique top, for guaranteeing the cleaning performance to stirring cup 2 each position, in this embodiment, the feed inlet sets up directly over stirring cup 2, and nozzle 6 stretches out and sprays the washing liquid in throwing material lid 8 to stirring cup 2. It should be noted that the feeding cover 8 is detachably disposed on the cover body 7, and the detachable structure of the feeding cover 8 and the cover body 7 may be a rib clamping groove matching structure or a screw-screwing structure, and when the screw-screwing structure is formed, the feeding cover 8 needs to be capable of rotating independently so as to prevent unsmooth water supply due to the fact that a pipeline for communicating the nozzle 6 and the water tank 5 is twisted.

In this embodiment, the infusion pipeline further includes a drainage portion 9, and the drainage portion 9 can be detachably connected to the feed opening in a sealing and pressing mode, and conveys water in the water tank 5 to the nozzle 6.

The drainage part 9 is used for realizing drainage of the infusion device, when the drainage part 9 is pressed on the feed opening, the drainage part 9 corresponds to the nozzle 6, so that water in the infusion device is drained through the drainage part 9 and then directly enters the nozzle 6, and the stirring cup 2 is cleaned under the action of the nozzle 6. For improving drainage efficiency, the caliber of the drainage part 9 is gradually enlarged, the feed opening is provided with an upper edge, and for ensuring the alignment of the drainage part 9 and the feed opening, the caliber of the drainage part 9 is smaller than the size of the shape formed by the upper edge of the feed opening. In one form of construction, the drain 9 is circular and has an outer diameter D1, and the corresponding upper edge of the feed opening is also circular and has an outer diameter D2, where D1 is less than D2.

The drainage part 9 and the feed opening are separable structures, so that when a user uses the food material feeding device, the food material feeding operation is realized through the feed opening, and in the process, the drainage part 9 is separated from the cover body 7 and placed without using the drainage part 9; after the food processing is finished, the stirring cup 2 needs to be cleaned, the water discharging part 9 is connected with the feeding port, and the water discharged by the water discharging part 9 is used for cleaning the stirring cup 2 through the nozzle 6 communicated with the feeding port.

As shown in fig. 2, further, the infusion device in this embodiment further includes a first sealing ring 10, a snap ring rib 1311 surrounding the water outlet is disposed on the drain portion 9, one end of the first sealing ring 10 is snapped in the snap ring rib 1311, and the other end of the first sealing ring 10 abuts against the nozzle 6, so that the water outlet is in sealed communication with the nozzle 6.

The first seal ring 10 is fitted to the snap ring rib 1311, and the first seal ring 10 is fixed to the drain portion 9, and the first seal ring 10 is also separated from the feed opening together with the drain portion 9 as the drain portion 9 is separated from the feed opening. The ring clamping rib 1311 is formed by an annular groove with an opening facing the axis of the drainage portion 9, and in order to improve the clamping effect on the first sealing ring 10, a convex rib capable of pressing the first sealing ring 10 is arranged in the annular groove, and the convex rib can prevent the first sealing ring 10 from falling off and prevent cleaning liquid from flowing out of the gap between the drainage portion 9 and the first sealing ring 10, so that the sealing effect is improved. The other end of first sealing washer 10 is sealed with the butt of nozzle 6, for the sealed effect that improves first sealing washer 10 and nozzle 6, set up the part of first sealing washer 10 and nozzle 6 butt into flaring shape (or tubaeform), when the pressfitting of water drainage 9 on nozzle 6, first sealing washer 10 can be further outwards expanded by the flaring shape originally at the effort of crimping, the area of contact of first sealing washer 10 and nozzle 6 is by greatly increased, sealed effect is also improved greatly.

In this embodiment, the cup cover assembly 1 further comprises a feeding cover 8, the feeding cover 8 is arranged at the feeding port, a ring rib 13 surrounding the feeding port is arranged on the cover body 7, a second sealing ring 12 is sleeved on the feeding cover 8, and the second sealing ring 12 abuts against the ring rib 13 to enable the cover body 7 and the feeding cover 8 to be connected in a sealing mode.

In order to prevent the water sprayed by the nozzle 6 from flowing out along the gap between the feeding cover 8 and the cover body 7, a second sealing ring 12 is arranged between the feeding cover 8 and the cover body 7, the second sealing ring 12 can be arranged on the feeding cover 8, the feeding cover 8 is designed to be a T-shaped structure with the longitudinal section at the center, the lower end of the T-shaped structure can be inserted into the feeding port of the cover body 7, the upper surface of the cover body 7 is provided with a concave part, the upper end of the T-shaped structure can be pressed with the concave part of the cover body 7,

the second seal ring 12 is arranged at the press fit. For the sealed effect after improving sealed pressfitting, set up the ring muscle 13 at the dog-house, simultaneously, set up the part of second sealing washer 12 with 13 butts of ring muscle into the flaring shape, when throwing the material lid 8 pressfitting on lid 7, second sealing washer 12 can be further outwards expanded by the flaring shape originally at the effort of crimping, and second sealing washer 12 is laminated with lid 7 sunken department inner wall, and sealed effect is improved greatly.

In order to realize the spraying effect, the spray nozzle 6 is provided with a spray hole 14 for spraying water. In order to improve the cleaning effect, the bottom of the nozzle 6 is set to be a cavity structure with the diameter gradually increasing, the spraying holes 14 are formed in the inclined plane of the nozzle 6 and incline towards the top of the inner cavity of the stirring cup 2, so that cleaning water sprayed out of the spraying holes 14 can be directly sprayed on the top of the stirring cup, and the stirring cup 2 can be cleaned from top to bottom.

Example two

As shown in fig. 1 and 2, the automatic cleaning food processor disclosed in this embodiment includes a cup cover assembly 1, a mixing cup 2, a main machine 3, and an infusion device disposed at the periphery of the mixing cup. The cup cover component 1 is buckled at the top of the stirring cup, the bottom of the stirring cup is detachably assembled with the host machine 3, the infusion device comprises a water tank 5 and an infusion pipeline communicated with the water tank 5, the cup cover component 1 is provided with a nozzle 6, the infusion pipeline is detachably connected with the nozzle 6, and water in the water tank 5 can be sprayed to the inner cavity of the stirring cup. The main machine 3 comprises a driving device 4, a crushing cutter 15 is arranged in the stirring cup 2, and the driving device 4 drives the crushing cutter 15 to rotate through a transmission part and is used for driving water to flow so as to wash the stirring cup 2; the host 3 further includes a controller electrically connected to the driving device 4.

The controller is used for controlling the circuit of drive arrangement 4 to be closed or open circuit, and drive arrangement 4 is in the state of closing the way, and then when drive arrangement 4's drive power drive crushing sword 15 rotated, crushing sword 15 can drive the rivers in stirring cup 2, especially when having nozzle 6 cooperation to spray and wash stirring cup 2, can show improvement cleaning performance.

In the embodiment, as shown in fig. 3, the water tank 5 is arranged on the top of the cap assembly 1, the water tank 5 is communicated with the nozzle 6 through a valve 16, and the valve 16 is electrically connected with the controller. In order to facilitate the control of the water supply flow of the water tank 5, the valve 16 is arranged between the water tank 5 and the nozzle 6, and as the valve 16 is connected with the controller, when the stirring cup 2 needs to be cleaned, the controller can directly send a control signal to control the opening or closing of the valve 16, and the valve 16 is opened, so that the water in the water tank 5 enters the nozzle 6 through the valve 16 under the action of gravity and is uniformly sprayed on the inner wall of the stirring cup under the action of the nozzle 6 to realize cleaning. The water in the water tank 5 can be supplied to the nozzle 6 under the action of gravity without additionally arranging a water pumping device, so that the cost is low.

EXAMPLE III

As shown in fig. 1, the present embodiment is different from the second embodiment in that the water tank 5 communicates with the nozzle 6 through the water introduction pipe 17. In the structure, the water guide pipe 17 is a hose, and compared with the rigid connection of the valve 16, the water tank 5 can be arranged at any position as required, so that the water in the water tank 5 can be supplied to the nozzle 6 by using the water guide pipe 17, namely, the stirring cup 2 can be cleaned as long as the position of the water tank 5 is higher than that of the nozzle 6.

Further, a water pump 18 is arranged between the water tank 5 and the water guide pipe 17, and the water pump 18 is electrically connected with the controller. Because the weight behind the filling water is great in water tank 5, can produce host computer 3 and stabilize inadequately and the risk of empting, need carry out the counter weight in order to improve host computer 3's stability to host computer 3. In order to make the product more lightweight or to make the water tank 5 inconvenient to be disposed at a high position, a water pump 18 is disposed between the water tank 5 and the water guide 17 to pump water in the water tank 5 to the nozzle 6, and this structure has an advantage in that the water tank 5 can be disposed at any position without a height restriction to satisfy a water supply demand to the nozzle 6 even if the water tank 5 is disposed at a low position.

In this embodiment, a flip cover 19 may be provided, one end of the flip cover 19 is hinged to the main body 3, and the other end of the flip cover 19 is detachably clamped to the drain portion 9. Because the water tank 5 is connected with the nozzle 6 through the water guide pipe 17, the water guide pipe 17 can be arranged in the turnover cover 19, the water discharging part 9 is pressed on the feeding cover 8 when the turnover cover 19 is closed, the feeding cover 8 is further pressed on the cover body 7, and the feeding cover 8 can be operated to carry out feeding operation when the turnover cover 19 is opened.

For the structure of the flip cover 19, in some embodiments, the water tank 5 may be disposed inside the flip cover 19, as shown in fig. 3, the water outlet of the water tank 5 is the water discharging portion 9, and the flip cover 19 is turned to drive the water tank 5 to turn. When the turning cover 19 is opened, the stirring cup 2 can be removed from the main machine 3, and when the turning cover 19 is closed, a sealing structure is formed among the drainage part 9, the feeding cover 8, the cover body 7 and the stirring cup 2.

In other embodiments, as shown in fig. 4, the flip 19 is directly used as the water tank 5, and a cavity is formed inside the flip 19 for storing the washing water.

The structure that the water tank 5 is arranged above the stirring cup 2 can save the water pump 18, and the noise generated when the water pump 18 pumps water is avoided.

It is understood that the shape and structure of the water tank 5 are not limited, and may be a square or other special-shaped structure, as shown in fig. 5 and 6, and the specific structural shape of the water tank 5 is not intended to limit the embodiment of the present invention.

As shown in fig. 7, 8, 9 and 10, the water tank 5 may be disposed above the mixing cup 2, or the water tank 5 may be disposed at a side portion of the mixing cup, in which case, the water tank 5 may be disposed independently of the mixing cup 2, or may be disposed to partially surround the mixing cup 2 or entirely surround the mixing cup 2, and the structure in which the water tank 5 entirely surrounds the mixing cup may effectively reduce noise generated when the material is pulverized or the water is mixed.

As shown in fig. 11 and 12, the height of the water tank 5 is not limited, and may be higher than the mixing cup 2 or lower than the mixing cup 2, except that it is flush with the mixing cup 2.

Further, as shown in fig. 13, the water tank 5 may also be disposed below the stirring cup 2 and inside the main machine 3, and the shape and structure of the water tank 5 and the placement position inside the main machine 3 are not limited, and may be placed on one side of the driving device 4 (i.e., the motor), or may be placed on one side of the motor, or may be partially surrounded, or may be surrounded by 360 degrees when placed on one side of the motor, as shown in fig. 14, 15, and 16. Wherein, the preferred 360 of water tank 5 is put around the motor side, and water tank 5 can absorb heat on the one hand and reduce the motor temperature, and on the other hand can give sound insulation and reduce the motor noise.

Example four

The automatic cleaning food processor disclosed by the embodiment comprises a cup cover assembly 1, a stirring cup 2, a main machine 3 and a liquid conveying device arranged on the periphery of the stirring cup. The cup cover component 1 is buckled at the top of the stirring cup, the bottom of the stirring cup is detachably assembled with the host machine 3, the infusion device comprises a water tank 5 and an infusion pipeline communicated with the water tank 5, the cup cover component 1 is provided with a nozzle 6, the infusion pipeline is detachably connected with the nozzle 6, and water in the water tank 5 can be sprayed to the inner cavity of the stirring cup. The main machine 3 comprises a driving device 4, a crushing knife 15 is arranged in the stirring cup, and the driving device 4 drives the crushing knife 15 to rotate through a transmission part and is used for driving water to flow so as to wash the stirring cup 2; the host 3 further includes a controller electrically connected to the driving device 4. Wherein, a waste liquid box 20, a drain pipe 21 and a rotary valve 22 are arranged in the host 3; the waste liquid box 20 is communicated with one end of a liquid discharge pipe 21, and the other end of the liquid discharge pipe 21 is communicated with the stirring cup 2 through a rotary valve 22; the rotary valve 22 is electrically connected to the controller as shown in fig. 17.

In this embodiment, the waste liquid box 20 is used for recovering waste water cleaned in the main body 3, and the waste water enters the waste liquid box 20 from the stirring cup 2 through the drain pipe 21. In order to prevent the water in the mixing cup 2 from entering the waste liquid box 20 early, a rotary valve 22 is arranged on the drain pipe 21 to control the release of waste water, and the rotary valve 22 is electrically connected with a controller, and the opening or closing of the rotary valve 22 is controlled by the controller. When rotary valve 22 closes, usable food preparation machine carries out food processing or stirring cup 2 cleaning work, when rotary valve 22 opened, can arrange the waste liquid that washs the completion to waste liquid box 20, makes and keeps clean in the stirring cup 2, the user only need clear up waste liquid box 20 can, need not the user and empty stirring cup 2 and pour out the waste liquid, saved user's clearing up time, improved user's use and experienced.

Further, as shown in fig. 18, a heating device 23 is provided at the bottom of the waste liquid box 20; the heating device 23 is electrically connected to the controller. The heating device 23 is used for heating the waste water in the waste liquid box 20, and water vapor is generated to realize steam cleaning of the stirring cup 2. After spraying and water flow washing of the crushing cutter 15 are completed for the first time, the controller controls the heating device 23 to work, the waste liquid box 20 is heated, waste water is changed into water vapor, steam washing of the stirring cup 2 by the water vapor is achieved, high-temperature sterilization is achieved, and after the steam washing, the stirring cup 2 can be comprehensively washed from top to bottom in a spraying mode. Heating device 23 in this embodiment can be heating wire heating plate or other heating structures, and it can be understood that, the utility model discloses a heating device 23 is not limited to the heating wire heating plate, and other can generate heat energy through the electricity and realize the technical effect that the structure homoenergetic that turns into waste water into vapor can realize this embodiment.

The utility model discloses an automatic wash food preparation machine working process as follows: water in the water tank 5 is carried to being located the nozzle 6 of throwing the material lid 8 along aqueduct 17 under the effect of water pump 18, the tip of nozzle 6 is equipped with sprays hole 14, rivers upwards spray the bowl cover inner wall from spraying hole 14, assemble in stirring cup 2 at last, after adding water, the motor in the host computer 3 starts, the rotation of drive crushing sword 15, high-speed rotatory crushing sword 15 drives rivers and erodees stirring cup inner wall, after the machine is accomplished to wash, change valve 22 on the blade disc is opened, waste water flows to waste liquid box 20 along fluid-discharge tube 21, after the flowing back, change valve 22 closes, above-mentioned process is a cleaning cycle. According to the actual situation, 2 or more than 2 cleaning cycles can be set on the program.

The utility model discloses an automatic cleaning food processor, which is characterized in that a water tank 5 is arranged on a traditional food processor, and water is automatically supplied into a stirring cup 2 through a controller, so as to realize automatic cleaning; waste water in the waste liquid box 20 is heated through the heating device 23, the waste water is converted into steam, the stirring cup 2 is cleaned through the steam, and the water consumption for cleaning is saved. In the cleaning process, stirring cleaning (powerful cleaning), steam cleaning (high-temperature sterilization) and spraying cleaning (comprehensive cleaning) are combined, so that the cleaning is clean and sanitary.

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 utility model provides an automatic wash food preparation machine, includes bowl cover subassembly, stirring cup and host computer, bowl cover subassembly lid is detained stirring cupular part, stirring bottom of the cup portion with the host computer demountable assembly, its characterized in that still is in including setting up the infusion set of stirring cup periphery, infusion set include the water tank and with the infusion pipeline of water tank intercommunication, the bowl cover subassembly is equipped with the nozzle, infusion pipeline with the connection can be dismantled to the nozzle, can with water in the water tank spray to stirring cup inner chamber.

2. The machine of claim 1, wherein the lid assembly includes a lid body that is snap-fitted to the blender cup, the lid body defining a dispensing opening, the nozzle being in sealed communication with the dispensing opening.

3. The machine of claim 2, wherein the fluid line further comprises a drain portion that is detachably press-fitted to the dispensing opening to supply water from the tank to the nozzle.

4. The machine of claim 3 wherein the fluid delivery assembly further comprises a first sealing ring, the drain portion having a snap ring rib surrounding the outlet, one end of the first sealing ring being snap-fitted into the snap ring rib and the other end of the first sealing ring abutting the nozzle to place the outlet in sealed communication with the nozzle.

5. The machine of claim 2, wherein the lid assembly further comprises a feeding lid disposed at the feeding port, the lid body having a ring rib surrounding the feeding port, the feeding lid having a second sealing ring disposed thereon, the second sealing ring abutting against the ring rib to sealingly connect the lid body to the feeding lid.

6. The machine of claim 1, wherein the main body includes a drive mechanism, a crushing blade is disposed in the blender cup, and the drive mechanism drives the crushing blade to rotate through a transmission member for driving water to flow to flush the blender cup; the host machine further comprises a controller, and the controller is electrically connected with the driving device.

7. The self-cleaning food processor of claim 6, wherein the water tank is disposed on top of the lid assembly, the water tank communicating with the nozzle through a valve, the valve being electrically connected to the controller.

8. The self-cleaning food processor as defined in claim 6, wherein said water tank is in communication with said nozzle through a water conduit, and a water pump is disposed between said water tank and said water conduit, said water pump being electrically connected to said controller.

9. The machine according to any of claims 6-8, wherein a waste fluid box, a drain and a rotary valve are provided in said main body; the waste liquid box is communicated with one end of a liquid discharge pipe, and the other end of the liquid discharge pipe is communicated with the stirring cup through a rotary valve; the rotary valve is electrically connected with the controller.

10. The self-cleaning food processor as defined in claim 9, wherein said waste fluid box bottom is provided with heating means; the heating device is electrically connected with the controller.

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