CN117918721A - Food processor capable of automatically feeding - Google Patents

Abstract

The invention discloses a food processor capable of automatically feeding, which relates to the field of household appliances, and comprises a machine body, an automatic feeding device and a discharging bin arranged above a cup body, wherein the discharging bin is provided with a discharging cavity capable of being communicated with a crushing cavity, an air suction hole and a discharging hole which are communicated with the automatic feeding device, the discharging cavity can be used for sucking air through the automatic feeding device to form negative pressure so that materials in the automatic feeding device enter the discharging cavity from the discharging hole along a pipeline, the materials in the automatic feeding device can be directly sucked into the discharging cavity through the pipeline through the negative pressure feeding, the transferring direction of the materials is from bottom to top in the sucking process, the transferring speed is high, and the materials cannot be blocked up the whole pipeline opening instantaneously, so that the situation that the materials are blocked up in the pipeline can be prevented, and the discharging reliability is ensured. And meanwhile, the volume of the blanking cavity is fixed, so that after materials enter the blanking cavity, the blanking cavity can be used for metering the materials, and the accuracy of the material quantity during blanking is ensured.

Description

Food processor capable of automatically feeding

Technical Field

The invention relates to the technical field of household appliances, in particular to a food processor capable of automatically feeding.

Background

With the improvement of the living standard and the acceleration of the living rhythm of people, various food processing machines are applied to a kitchen; for convenient use, the automatic feeding device is matched with the food processor for use, and the function of automatic feeding into the food processor is realized.

The automatic feeding device is directly placed above a crushing cup of a food processing machine, automatic feeding of materials can be achieved, and the concrete structure comprises a storage bin capable of rotating independently and a material conveying part, wherein the storage bin is provided with a plurality of material storage cavities, the material conveying part is provided with a material conveying cavity, and the plurality of material storage cavities can be used for storing different types of materials. Through the rotation of the storage bin and the material conveying part, each storage cavity has a position state of being independently butted with the material conveying cavity, so that materials in the storage cavity are conveyed into the material conveying cavity, and finally are put into the food processing machine through the material conveying cavity; meanwhile, the material conveying device also has a position state that each material storage cavity is not in butt joint and conduction with the material conveying cavity so as to stop the feeding of materials. Above-mentioned automatic feeding device material falls into crushing chamber by automatic feeding device with the help of gravity during transporting, but this kind of unloading mode can't be effective control the unloading how much, can't guarantee the proportional relation of getting into each material in the crushing chamber, leads to the taste of output thick liquid to descend greatly.

There is an automatic feeding device in addition, including the base that is equipped with mounting platform, rotatable supporting seat that locates the mounting platform top, detachable locate the storage silo of supporting seat top and rotate the material receiving bin of locating the mounting platform below, and connect the feed bin and smash the chamber intercommunication, the storage silo is including the flourishing material chamber that is used for holding the material, mounting platform is equipped with one and can connect the switch mouth of feed bin and flourishing material chamber intercommunication. The storage bin is driven to rotate through the rotation of the supporting seat, so that each material containing cavity is in a position state of being in butt joint with the material receiving bin, materials in the material containing cavity are conveyed into the material receiving bin, then the blower fan blows air into the material receiving bin to blow the materials in the material receiving bin into the crushing cavity, but in the feeding mode, when the materials in the material receiving bin are excessive, the air blown by the blower fan can directly blow the materials in the material receiving bin to a pipeline connected with the material receiving bin, the whole pipeline mouth is instantaneously blocked by the materials, the material is accumulated in the pipeline, the material blocking is caused, the feeding cannot be caused, the processing process of the food materials is forced to be interrupted, and the use experience of consumers is seriously influenced.

Disclosure of Invention

The invention aims to provide a food processor capable of automatically feeding, which is used for solving the problems that an automatic feeding device in the existing food processor cannot accurately control the amount of discharged materials and blockage is easy to occur during feeding.

In order to achieve the above purpose, the invention provides a food processor capable of automatically feeding, which comprises a machine body, a cup body arranged on the machine body and provided with a crushing cavity, and a motor arranged at the bottom of the cup body, wherein a rotating shaft driven by the motor penetrates through the bottom wall of the cup body and stretches into the cup body, the tail end of the rotating shaft is provided with a crushing device, the food processor further comprises an automatic feeding device and a discharging bin arranged above the cup body, the discharging bin is provided with a discharging cavity capable of being communicated with the crushing cavity, an air suction hole and a discharging hole which are communicated with the automatic feeding device, and the discharging cavity can be sucked by the automatic feeding device to form negative pressure so that materials in the automatic feeding device enter the discharging cavity from the discharging hole along a pipeline.

According to the application, the automatic feeding device and the discharging bin arranged above the cup body are arranged on the food processing machine, and the discharging bin is provided with the discharging cavity which can be communicated with the crushing cavity, and the air suction hole and the discharging hole which are communicated with the automatic feeding device, so that when the food processing machine is used by a user, negative pressure is formed in the discharging cavity through air suction of the automatic feeding device, materials in the automatic feeding device are sucked into the discharging cavity along a pipeline under the action of suction, after feeding is finished, the automatic feeding device stops air suction, the discharging cavity is communicated with the crushing cavity to enable the materials to enter the crushing cavity, automatic feeding is finished, two hands of the user are liberated, the user does not need to feed materials into the crushing cavity by themselves, the intellectualization and automation of the food processing machine are improved, and the use experience of the user is pleasant.

And through the negative pressure material loading, can directly inhale the unloading chamber through the pipeline with the material in the automatic feeding device to in the whole direction of transporting of material is by last one process down in the suction process, and the material transport speed is faster, and the material can not stop up whole pipeline mouth instantaneously, therefore can prevent that the material from piling up the condition that appears blocking up in the pipeline, guarantee the reliability of unloading, can also improve unloading efficiency simultaneously, shorten food material processing consuming time. Simultaneously, the volume of the blanking cavity is fixed, so that after the material enters the blanking cavity, the blanking cavity can be used for metering the material, the accuracy of the material quantity during blanking is guaranteed, the proportion among all ingredients during food material processing is improved, the taste of produced slurry is improved, and the user experience is improved.

In a preferred implementation mode of the food processor capable of automatically feeding, the automatic feeding device comprises a base provided with a mounting platform and a detachable storage bin arranged above the mounting platform, wherein the storage bin is provided with a material containing cavity for containing materials, a discharging component which can be communicated with the material containing cavity is arranged in the base, and the discharging component comprises a discharging pipe capable of communicating the material containing cavity with a discharging hole and a suction device capable of sucking air to enable the discharging cavity to form negative pressure so as to drive the materials to move along the discharging pipe to the discharging cavity.

Through setting up automatic feeding device to including the base that is equipped with mounting platform and detachable storage silo of locating the mounting platform top, the storage silo is equipped with the flourishing material chamber that is used for holding the material, on the one hand the user can separate storage silo and base when using automatic feeding device to prevent the storage silo and add the material in the flourishing material chamber in the place of convenient operation, pleasing to the eye user use experience; on the other hand, can also dismantle the storage silo and wash, not only can avoid the washing water to fall into in the base, lead to electric parts etc. in the base to receive the condition that water stain erosion caused its work to become invalid, can also make the user wash the storage silo all-round simultaneously, guarantee the clean and tidy nature of storage silo, avoid the storage silo to store up the dirt and lead to its peculiar smell and mildewed condition even.

And the unloading subassembly is including the unloading pipe that can communicate flourishing material chamber and unloading hole and accessible inhale in order to make the unloading chamber form negative pressure in order to drive the material along the getter device of unloading pipe to unloading chamber motion for when eating the material processing, getter device work is inhaled and is made the unloading intracavity form negative pressure through the pipeline, because the pressure differential between flourishing material chamber and the unloading chamber, the unloading is realized to unloading intracavity material can be followed unloading pipe internal transport down the unloading chamber.

In a preferred implementation mode of the food processor capable of automatically feeding, a plurality of material containing cavities are arranged, each material containing cavity is provided with a material discharging opening respectively, a rotatable switch piece is arranged below the mounting platform, the switch piece is provided with a material receiving opening which can be used for communicating a material discharging pipe with the material discharging openings, the switch piece is provided with an initial position for dislocation closing the material receiving opening and each material discharging opening and a material discharging position for dislocation conduction of the material receiving opening and the material discharging openings, the automatic feeding device further comprises a driving motor, and the driving motor can drive the switch piece to switch between the initial position and the material discharging positions.

Through setting up including at least one flourishing material chamber that is used for holding the material for the user can place different food materials in different flourishing material chamber, and realize the different transport of food materials according to the feed opening and the butt joint of receiving the material mouth of the flourishing material chamber of self demand realization difference, reaches the effect of multiple food material mixed processing, has satisfied user's use experience. Meanwhile, a rotatable switch piece is arranged below the mounting platform, the switch piece is provided with an initial position for dislocation closing of the material receiving opening and each material discharging opening and a material discharging position for alignment conduction of the material receiving opening and each material discharging opening, dislocation closing or alignment conduction of the material receiving opening and each material discharging opening can be realized through one driving motor, compared with the mode that two motors are arranged to drive the storage bin and the switch piece to rotate respectively, the driving control cost is reduced, the working state switching process of the automatic feeding device is simplified, the switching reliability of the position of the switch piece and the working reliability of the automatic feeding device are improved, the number of internal parts can be reduced, the structure of the automatic feeding device is more compact, the miniaturization of the whole machine is facilitated, the use experience of a user is improved, and meanwhile, the weight of the whole machine can be reduced, and the user can be relaxed and convenient when carrying the automatic feeding device.

In a preferred implementation mode of the food processor capable of automatically feeding, the mounting platform is further provided with a weighing piece electrically connected with the air suction device, the weighing piece is supported by being abutted with the storage bin, so that the storage bin is suspended above the mounting platform, and the air suction device can perform air suction and discharging or is disconnected with the material containing cavity according to measured data of the weighing piece.

Through still be equipped with the weighing piece of being connected with unloading subassembly electricity on mounting platform, and weighing piece and storage silo butt support, make the weight of storage silo can real-time transport to unloading subassembly, the unloading subassembly can track the weight of flourishing intracavity material unloading in real time promptly, and compare with user-specified material weight data through real-time detected data, when reaching preset unloading weight, the unloading subassembly in time breaks off the intercommunication and stops the unloading with flourishing chamber, with the help of the dual unloading control of unloading chamber and weighing piece, further improve the accuracy of unloading, the ratio between each material of assurance transfer to food processor is more accurate, improve the taste of output thick liquid. Meanwhile, the storage bin is suspended above the mounting platform, so that the weight of the storage bin is guaranteed to fall onto the weighing piece completely, accurate measurement of the weight of the storage bin is achieved, and the situation that the weighing piece weighs inaccurately due to contact between the storage bin and the mounting platform is avoided.

In a preferred embodiment of the food processor, which is capable of automatic feeding, the connection of the channel between the mounting platform and the storage bin is also provided with a movable sealing element.

Through the passageway junction between mounting platform and storage silo still is provided with clearance fit's shutoff piece, not only can guarantee that the interior material of storage silo can all directly enter into mounting platform in, outwards spill the condition when avoiding the gap of the passageway junction between storage silo and mounting platform of material, guarantee the reliability that the material was transported, shutoff piece and passageway junction clearance fit have avoided the shutoff piece directly to lead to weighing inaccurate condition with storage silo butt friction moreover, have further guaranteed the accuracy of weighing.

In a preferred implementation mode of the food processor capable of automatically feeding, a sealing piece is arranged between the blanking cavity and the crushing cavity, the sealing piece is provided with a sealing position and a blanking position, and when the sealing piece is positioned at the sealing position, the crushing cavity is disconnected from the blanking cavity and sealed, so that the blanking cavity forms negative pressure under the suction of the automatic feeding device; when being located the unloading position, smash chamber and unloading chamber intercommunication so that the material falls into in smashing the chamber.

Through being equipped with the sealing member between unloading chamber and crushing chamber, the sealing member has sealed position and unloading position, promptly: when the material is transferred from the automatic discharging device to the discharging cavity, the material cannot directly fall into the crushing cavity from the discharging cavity, but is temporarily accumulated in the discharging cavity under the sealing action of the sealing piece, on one hand, the discharging cavity is sealed, the volume of the discharging cavity is fixed, and the metering of the material can be realized, so that the accuracy of the material quantity during discharging is ensured, and the condition that the material addition is inaccurate due to the fact that the material cannot be metered by the discharging cavity because the material directly falls into the crushing cavity is avoided; on the other hand, when automatic feeding device transports the material to the unloading chamber, smash the cup and can heat in step to after the heating is accomplished, the sealing member is opened and is switched to the unloading position, in order to make the material in the unloading chamber fall into crushing chamber, the transportation of material goes on simultaneously with the heating of smashing the cup, has saved the time of carrying out the unloading again after heating the normal steady with smashing the intracavity water, has shortened the time spent of food processing greatly, has improved food processing efficiency, has promoted user's use experience.

In a preferred embodiment of the automatically feedable food processor, the seal is configured to be actuated by a pressure differential between the discharge chamber and the comminution chamber to switch between the discharge position and the sealing position.

By arranging the seal to be configured to act under the pressure differential between the blanking and crushing chambers to switch between the blanking and sealing positions, i.e.: when the automatic feeding device sucks air, negative pressure is formed in the discharging cavity, so that pressure difference is formed between the discharging cavity and the crushing cavity, and the sealing piece seals the discharging cavity under the pressure of gas in the crushing cavity; after automatic feeding device stops inhaling, the weight of sealing member top material acts on the sealing member, leads to sealing member top pressure to be greater than smashing the pressure of intracavity gas to the sealing member below to make the sealing member switch to the unloading level, and then accomplish the unloading, realize the switching of sealing member position with the help of the pressure difference between unloading chamber and the crushing chamber, the position switch is more reliable high-efficient, and need not to set up drive arrangement drive sealing member, has saved whole spare part, has simplified whole machine structure, helps reducing manufacturing cost.

In a preferred embodiment of the food processor, the sealing element comprises a fixing part and a sealing part connected with the fixing part, wherein the sealing part can be turned up and down relative to the fixing part under the action of pressure difference, so that the sealing part seals the discharging cavity or the discharging cavity is communicated with the crushing cavity.

Through including fixed part and the sealing part of being connected with fixed part with sealing part, sealing part can overturn from top to bottom relative to fixed part under the differential pressure effect, namely: when the air suction device sucks air, negative pressure is formed in the blanking cavity, so that pressure difference is formed between the blanking cavity and the crushing cavity, and the sealing part is turned upwards under the pressure of the blanking cavity to seal the blanking cavity; after automatic feeding device stops inhaling, the weight of sealing member top material acts on the sealing member, and sealing portion is downwards overturned under the action of material gravity so that unloading chamber and crushing chamber intercommunication realize the unloading, simple structure helps reducing manufacturing cost, and operational reliability is high simultaneously, has promoted the stability of whole operation.

In a preferred implementation of the food processor with automatic feeding, a material blocking structure is arranged between the suction hole and the blanking hole to prevent materials from entering the suction hole.

Through be equipped with between suction hole and unloading hole and keep off the material structure for when automatic feeding device breathes in, the material of inhaling the unloading intracavity from the unloading hole can stop to the suction hole removal under keeping off the stop of material structure, prevent its inhalation to the suction hole in, thereby effectively avoided in the material inhalation suction hole to lead to the suction hole to breathe in unsmooth even by the jam, cause the circumstances of the unable suction unloading chamber of material, and then cause the interruption of complete machine food material processing, guarantee the switch-on of suction hole, improve the stability of complete machine operation.

In a preferred implementation of the food processor capable of automatically feeding, the discharging bin comprises a bin upper cover and a bin lower cover, the discharging cavity is formed in the bin upper cover, and the bin lower cover is sleeved outside the bin upper cover to form a ventilation cavity for communicating the crushing cavity with the outside.

Through setting up the feed bin to including the feed bin down including feed bin upper cover and feed bin lower cover, the unloading chamber shaping is in the feed bin upper cover, and the feed bin lower cover is located the feed bin upper cover outside in order to form intercommunication crushing chamber and external ventilative chamber between the two for food processing machine is when carrying out food processing, and the steam that smashes the intracavity and produce can outwards scatter through ventilative chamber, has avoided down the feed bin to locate the cup top and has led to smashing the unable outside exhaust condition of intracavity gas when food processing, guarantees going on smoothly of food processing.

Drawings

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

FIG. 1 is a schematic diagram of a food processor in accordance with one embodiment of the present invention;

FIG. 2 is a cross-sectional view of a food processor in accordance with one embodiment of the present invention;

FIG. 3 is a cross-sectional view of an automatic feeding apparatus in one embodiment of the present invention;

FIG. 4 is a cross-sectional view of an automatic loading device at another angle in one embodiment of the present invention;

FIG. 5 is an exploded view of an automatic loading device according to one embodiment of the present invention;

FIG. 6 is a schematic view of a base according to an embodiment of the present invention;

FIG. 7 is a cross-sectional view of a silo with a seal in a sealing position in accordance with one embodiment of the invention;

FIG. 8 is a cross-sectional view of a silo with a seal positioned at a blanking level in one embodiment of the invention;

fig. 9 is an exploded view of a blanking bin in one embodiment of the present invention.

Reference numerals illustrate:

1-a machine body; 2-a crushing cup and 21-a crushing cavity; 3-discharging bin, 31-discharging cavity, 32-discharging hole, 33-suction hole, 34-upper bin cover, 35-lower bin cover, 36-ventilation cavity, 37-material blocking structure, 371-first baffle and 372-second baffle; 4-automatic feeding device, 41-storage bin, 411-material containing cavity, 412-material outlet, 413-support column, 42-base, 421-mounting platform, 4211-mounting cavity, 422-positioning part; 5-switch sheets, 51-material receiving openings and 52-limit ribs; 6-blanking components, 61-air suction devices and 62-blanking pipes; 7-a motor; 8-a crushing device; 9-seal, 91-seal, 92-mount; 10-suction pipe; 11-a weighing piece; 12-driving a motor; 13-closure.

Detailed Description

In order to more clearly illustrate the general inventive concept, reference will be made in the following detailed description, by way of example, to 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, but the present invention may be practiced in other ways than as described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

As shown in fig. 1,2 and 3, the invention provides a food processing machine capable of automatically feeding, which comprises a machine body 1, a cup body which is arranged on the machine body 1 and is provided with a crushing cavity 21, a motor 7 which is arranged at the bottom of the cup body, a rotating shaft driven by the motor 7 penetrates through the bottom wall of the cup body and stretches into the cup body, a crushing device 8 is arranged at the tail end of the rotating shaft, the food processing machine further comprises an automatic feeding device 4 and a discharging bin 3 which is arranged above the cup body, the discharging bin 3 is provided with a discharging cavity 31 which can be communicated with the crushing cavity 21, an air suction hole 33 and a discharging hole 32 which are communicated with the automatic feeding device 4, and the discharging cavity 31 can form negative pressure through air suction of the automatic feeding device 4 so that materials in the automatic feeding device 4 enter the discharging cavity 31 from the discharging hole 32 along a pipeline.

According to the application, the automatic feeding device 4 and the discharging bin 3 arranged above the cup body are arranged on the food processing machine, the discharging bin 3 is provided with the discharging cavity 31 which can be communicated with the crushing cavity 21, and the air suction hole 33 and the discharging hole 32 which are communicated with the automatic feeding device 4, so that when the food processing machine is used by a user, negative pressure is formed in the discharging cavity 31 through air suction of the automatic feeding device 4, materials in the automatic feeding device 4 are sucked into the discharging cavity 31 along a pipeline under the action of suction, after feeding is finished, the automatic feeding device 4 stops air suction, the discharging cavity 31 is communicated with the crushing cavity 21 so that the materials enter the crushing cavity 21, automatic feeding is finished, hands of the user are released, the user does not need to charge materials into the crushing cavity 21 by self, and the intelligent and automatic use experience of the food processing machine is improved.

And through the negative pressure material loading, can inhale the unloading chamber 31 with the material in the automatic feeding device 4 directly through the pipeline in to the whole direction of transporting of material is by a process down to last in the suction process, and the material transport speed is faster, and the material can not stop up whole pipeline mouth instantaneously, therefore can prevent that the material from piling up the condition of putty appearing in the pipeline, guarantee the reliability of unloading, can also improve unloading efficiency simultaneously, shorten food processing consuming time. Simultaneously, the volume of the blanking cavity 31 is fixed, so that after the material enters the blanking cavity 31, the blanking cavity 31 can realize metering of the material, and accuracy of the material quantity during blanking is guaranteed, so that the proportion among all ingredients during food material processing is improved, taste of produced slurry is improved, and user experience is improved. Specifically, still be equipped with sealing member 9 between unloading chamber 31 and the crushing chamber 21 to and the position sensor who is connected with sealing member 9, when the material that falls into in unloading chamber 31 reaches the position of predetermineeing, automatic feeding device 4 stops to inhale, and control sealing member 9 opens in order to accomplish the unloading, realizes the accurate control of material volume.

As a preferred embodiment of the present application, as shown in fig. 3 and 4, the automatic feeding device 4 includes a base 42 provided with a mounting platform 421 and a detachable storage bin 41 provided above the mounting platform 421, the storage bin 41 is provided with a material containing cavity 411 for containing materials, a discharging component 6 capable of being communicated with the material containing cavity 411 is provided in the base 42, the discharging component 6 includes a discharging pipe 62 capable of being communicated with the material containing cavity 411 and the discharging hole 32, and an air suction device 61 capable of forming negative pressure by sucking air to enable the discharging cavity 31 to drive the materials to move along the discharging pipe 62 to the discharging cavity 31, and preferably, the air suction device 61 is communicated with the air suction hole 33 through the air suction pipe 10.

By arranging the automatic feeding device 4 to comprise the base 42 provided with the mounting platform 421 and the detachable storage bin 41 arranged above the mounting platform 421, the storage bin 41 is provided with the material containing cavity 411 for containing materials, on one hand, when a user uses the automatic feeding device 4, the storage bin 41 can be separated from the base 42, and the storage bin 41 is prevented from adding materials into the material containing cavity 411 in a place convenient to operate, so that the user experience is pleasant; on the other hand, can also dismantle storage silo 41 and wash, not only can avoid the washing water to fall into in the base 42, lead to electric parts etc. in the base 42 to receive the condition that water stain erosion caused its work to become invalid, can also make the user wash storage silo 41 all-round simultaneously, guarantee storage silo 41's neatly nature, avoid storage silo 41 to store up the dirt and lead to its peculiar smell that produces and even moldy condition.

And the blanking component 6 comprises a blanking pipe 62 which can be communicated with the material containing cavity 411 and the blanking hole 32, and a suction device 61 which can suck air to enable the blanking cavity 31 to form negative pressure so as to drive materials to move along the blanking pipe 62 to the blanking cavity 31, so that when food materials are processed, the suction device 61 works to suck air and enable the interior of the blanking cavity 31 to form negative pressure through a pipeline, and due to the pressure difference between the material containing cavity 411 and the blanking cavity 31, the materials in the material containing cavity 411 can be transported along the blanking pipe 62 to the interior of the blanking cavity 31, so that blanking is realized.

Further, as shown in fig. 3, 4, 5 and 6, the material accommodating chambers 411 are provided with a plurality of material accommodating chambers 411, each material accommodating chamber 411 is provided with a material discharging opening 412, a rotatable switch member 5 is arranged below the mounting platform 421, the switch member 5 is provided with a material receiving opening 51 capable of communicating the material discharging pipe 62 with the material discharging opening 412, the switch member 5 is provided with an initial position where the material receiving opening 51 and each material discharging opening 412 are staggered and a material discharging position where the material receiving opening 51 and the material discharging opening 412 are aligned and communicated, the automatic feeding device 4 further comprises a driving motor 12, and the driving motor 12 can drive the switch member 5 to switch between the initial position and the material discharging position.

Through setting up including at least one flourishing material chamber 411 that is used for holding the material for the user can place different food materials in different flourishing material chamber 411, and realize the transfer of different food materials according to the feed opening 412 and the butt joint of receiving opening 51 of the different flourishing material chamber 411 of self demand, reaches the effect of multiple food material mixed processing, has satisfied user's use experience. Meanwhile, the rotatable switch piece 5 is arranged below the mounting platform 421, the switch piece 5 is provided with an initial position for dislocation closing of the material receiving opening 51 and each material discharging opening 412 and a material discharging position for dislocation conduction of the material receiving opening 51 and each material discharging opening 412, dislocation closing or para-conduction of the material receiving opening 51 and each material discharging opening 412 can be realized through one driving motor 12, compared with the mode that two motors 7 are arranged to respectively drive the storage bin 41 and the switch piece 5 to rotate, the driving control cost is reduced, the working state switching process of the automatic feeding device 4 is simplified, the position switching reliability of the switch piece 5 and the working reliability of the automatic feeding device 4 are improved, the number of internal parts can be reduced, the structure of the automatic feeding device 4 is more compact, the whole machine is facilitated to be miniaturized, the use experience of a user is improved, meanwhile, the weight of the whole machine can be reduced, and the user can be more relaxed and convenient when carrying the automatic feeding device 4.

Preferably, as shown in fig. 6, the material receiving opening 51 is movably connected with the material discharging pipe 62, and during the rotation of the switch member 5, the material discharging pipe 62 rotates along with the switch member 5, more preferably, the material discharging pipe 62 is preferably a telescopic pipe, such as a corrugated pipe, so that during the rotation of the switch member 5, the material discharging pipe 62 can be deformed in a telescopic manner, and not only can the situation that the material discharging pipe 62 is blocked after being bent to cause the material to enter the material discharging pipe 62 be avoided, but also the moving track of the material discharging pipe 62 can be reduced, thereby reducing the size space of the whole machine.

It should be noted that, the present application is not limited to how the switch member 5 switches between the initial position and the blanking position, and may be any of the following embodiments:

Example 1: in this embodiment, as shown in fig. 6, the automatic feeding device 4 further includes a rotation limiting structure disposed on the rotation path of the switch member 5, and the rotation limiting structure can interfere with the switch member 5, so that the switch member 5 stops rotating when rotating to the discharging position.

Through setting up automatic feeding device 4 to still including the rotation limit structure on switch piece 5 rotation route for switch piece 5 rotates when feed opening 412 and receiving opening 51 counterpoint switch on, rotation limit structure can interfere with switch piece 5, so that switch piece 5 stops rotating, thereby guarantee that feed opening 412 and receiving opening 51's accurate counterpoint switch on, avoid switch piece 5 to lie in the condition that feed opening 412 and receiving opening 51 dislocation lead to the slow even jamming unable unloading of unloading under the unloading position, and realize switching between two states through physical structure backstop, can reduce cost input, avoid receiving opening 51 rotation angle's world to cross, the reliability of reinforcing position switch.

Further, as shown in fig. 6, the rotation limiting structure includes a limiting rib 52 disposed on the switch member 5 and a positioning portion 422 disposed on the mounting platform 421 and capable of abutting against the limiting rib 52 for limiting.

Through setting up the spacing structure of rotation to including locating the spacing muscle 52 of switch piece 5 and locating mounting platform 421 and can with spacing location portion 422 of spacing muscle 52 butt for switch piece 5 is when rotating to feed opening 412 and receiving opening 51 counterpoint, spacing muscle 52 and location portion 422 butt are spacing, so that switch piece 5 stops rotating, in order to guarantee that switch piece 5 is located the unloading level accurately, and this simple structure and reliability are higher, further reduced manufacturing cost and improved the reliability of position switch.

Example 2: in this embodiment, the switch 5 is provided with an induction magnet, and the mounting platform 421 is provided with a detection element that can be inductively coupled with the induction magnet.

Through setting up induction magnet on the switch piece 5, and be equipped with on the mounting platform 421 can with induction magnet response complex detecting element for switch piece 5 is at the rotation in-process, after induction magnet rotates to with detecting element cooperation, detecting element can give controlling means with signal transmission, and controlling means control switch piece 5 stops rotating, with the more accurate material level or the initial position of being located of messenger's switch piece 5, improve switch piece 5 position switching's precision and reliability, guarantee the precision that feed opening 412 switched on with the butt joint of receiving opening 51, guarantee the reliability of unloading.

Example 3: in this embodiment, the drive motor 12 is a stepper motor 7.

Through setting up driving motor 12 into step motor 7, compare in traditional through ordinary motor 7 drive case pivoted form, with the help of step motor 7 good angle control ability, the switch piece 5 that can be accurate is in order to make feed opening 412 and receiving mouth 51 dislocation closed or counterpoint switch-on, improves the precision that switch piece 5 position was switched, guarantees that it can accurate switch position and accomplish corresponding work, avoids switch piece 5 rotation not in place to lead to the material to eat the material unable completion transportation and causes the unable condition that normally goes on of edible material processing.

As a preferred embodiment of the present application, as shown in fig. 4 and 5, the mounting platform 421 is further provided with a weighing piece 11 electrically connected to the air suction device 61, the weighing piece 11 is supported by abutting against the storage bin 41, so that the storage bin 41 is suspended above the mounting platform 421, and the air suction device 61 can perform air suction and discharging or disconnect from the material containing cavity 411 according to the measured data of the weighing piece 11.

Through still be equipped with on mounting platform 421 with unloading subassembly 6 electricity be connected weigh piece 11, and weigh piece 11 and storage silo 41 butt support, make the weight of storage silo 41 can transmit to unloading subassembly 6 in real time, unloading subassembly 6 can track the weight of holding intracavity 411 interior material unloading promptly, and compare with user's prescribed material weight data through real-time data that detects, when reaching preset unloading weight, unloading subassembly 6 in time break off with holding intracavity 411's intercommunication and stop the unloading, with the help of the dual unloading control of unloading chamber 31 and weighing piece 11, further improve the accuracy of unloading, guarantee to transfer to each material in the food processor between the ratio more accurate, improve the taste of output thick liquid. Meanwhile, the storage bin 41 is suspended above the mounting platform 421, so that the weight of the storage bin 41 is guaranteed to fall onto the weighing piece 11 completely, accurate measurement of the weight of the storage bin 41 is achieved, and the situation that the weighing piece 11 is not accurately weighed due to the fact that the storage bin 41 is in contact with the mounting platform 421 is avoided.

Further, as shown in fig. 3 and 5, the joint of the channel between the mounting platform 421 and the storage bin 41 is further provided with a movable sealing member 13.

Through still being provided with clearance fit's shutoff piece 13 in the passageway junction between mounting platform 421 and storage silo 41, not only can guarantee that the interior material of storage silo 41 can all directly enter into mounting platform 421, outwards spill the condition when avoiding the gap of the passageway junction between storage silo 41 and mounting platform 421 of material, guarantee the reliability of material transportation, shutoff piece 13 and passageway junction clearance fit moreover, avoided shutoff piece 13 direct with storage silo 41 butt friction to lead to weighing inaccurate condition, further guaranteed the accuracy of weighing.

It should be noted that the structure of the blocking member 13 is not particularly limited in the present application, and as a preferred embodiment of the present application, the blocking member 13 includes a first position state in which it is in contact with and seals with the connection portion of the channel in the operating state of the air suction device 61, and a second position state in which it is in clearance fit with the connection portion of the channel in the non-operating state of the air suction device 61.

Through setting up the shutoff piece 13 to including the first position state with the passageway junction butt seal under the getter device 61 operating condition, realize the complete seal to passageway junction gap, guarantee that getter device 61 can provide enough big negative pressure and transport the material to smashing in the chamber 21, avoid there is the gap in passageway junction and lead to unable the condition that produces sufficient suction and cause the material unable to transport, and shutoff piece 13 still includes the second position state with passageway junction clearance fit under getter device 61 unoperated state, make getter device 61 when not breathing in, shutoff piece 13 just not with storage silo 41 butt, avoided shutoff piece 13 direct with mounting platform 421 or storage silo 41 butt friction to lead to weighing inaccurate condition.

Specifically, as shown in fig. 5, the mounting platform 421 is provided with a through hole communicating with the blanking hole 412, the blocking member 13 includes a fitting portion that is in clearance fit with the through hole and a sealing lip that is connected to the fitting portion and extends outward, and when the suction device 61 sucks air, the sealing lip moves upward due to the suction force to block the gap between the mounting platform 421 and the blanking hole 412 so that the blocking member 13 is in the first position state; when the aspirator 61 is not operated to inhale, the sealing lip falls back under the gravity to place the blocking piece 13 in the second position state.

As a preference in this embodiment, as shown in fig. 5, the storage bin 41 is provided with a support column 413 corresponding to the position of the weighing piece 11, and the support column 413 extends downward to be supported in abutment with the weighing piece 11 to form a gap between the mounting platform 421 and the bottom wall of the storage bin 41.

Through setting up the support column 413 that corresponds with weighing piece 11 position at storage silo 41, and support column 413 downwardly extending to support with weighing piece 11 butt, realize that the whole main part of storage silo 41 passes through support column 413 and weighing piece 11 butt to enlarged the clearance between storage silo 41 and the mounting platform 421, can also guarantee storage silo 41 holistic stability simultaneously, avoid storage silo 41 and weighing piece 11 to take place relative slip, further reduced mounting platform 421 and storage silo 41 and take place the risk of touching, help further improve weighing piece 11 accuracy of weighing.

Further, as shown in fig. 5, the mounting platform 421 is provided with a recess to form a mounting cavity 4211 that receives the weighing piece 11.

Through be equipped with the indent at mounting platform 421 in order to form the installation cavity 4211 that holds weighing piece 11, not only realized the hidden installation of weighing piece 11, avoid weighing piece 11 whole protrusion to lead to its easy collision with the external world that takes place in mounting platform 421, cause its inaccurate condition of even inefficacy of weighing, play the effect of protecting weighing piece 11, prolonged the life of weighing piece 11, simultaneously can also guarantee the outward appearance uniformity of mounting platform 421, pleasing to the eye user and use experience.

As a preferred embodiment of the present application, as shown in fig. 7 and 8, a sealing member 9 is provided between the discharging chamber 31 and the pulverizing chamber 21, the sealing member 9 has a sealing position and a discharging position, and when the sealing position is provided, the pulverizing chamber 21 is disconnected from the discharging chamber 31 and sealed, so that the discharging chamber 31 forms a negative pressure under suction of the automatic feeding device 4; when located at the discharge level, the crushing chamber 21 communicates with the discharge chamber 31 so that the material falls into the crushing chamber 21.

By providing the sealing member 9 between the blanking chamber 31 and the crushing chamber 21, the sealing member 9 has a sealing position and a blanking position, namely: when the material is transferred from the automatic discharging device to the discharging cavity 31, the material cannot directly fall into the crushing cavity 21 from the discharging cavity 31, but is temporarily accumulated in the discharging cavity 31 under the sealing effect of the sealing piece 9, on one hand, the discharging cavity 31 is sealed, the volume of the discharging cavity 31 is fixed, and the metering of the material can be realized, so that the accuracy of the material quantity during discharging is ensured, and the condition that the material addition is inaccurate due to the fact that the material cannot be metered by the discharging cavity 31 because the material directly falls into the crushing cavity 21 is avoided; on the other hand, when automatic feeding device 4 transports the material to unloading chamber 31, smash cup 2 can heat in step to after the heating is accomplished, sealing member 9 is opened and is switched to the unloading position, so that the material in unloading chamber 31 falls into crushing chamber 21, and the transportation of material goes on simultaneously with the heating of smashing cup 2, has saved the time of carrying out the unloading again after heating the normal steady with smashing chamber 21 normal water, has shortened the time spent of edible material processing greatly, has improved edible material machining efficiency, has promoted user's use experience.

It should be noted that the position switching mode of the sealing member 9 is not particularly limited, and the sealing member 9 may be a baffle plate in transmission connection with the driving motor 12, when the baffle plate is located at the sealing position to isolate the crushing cavity 21 from the blanking cavity 31, and when the position needs to be switched to the blanking position, the driving motor 12 drives the baffle plate to rotate so as to enable the crushing cavity 21 to be communicated with the blanking cavity 31, which is not described herein, and as a preferred embodiment of the present application, the sealing member 9 is configured to act under the action of a pressure difference between the blanking cavity 31 and the crushing cavity 21 so as to switch between the blanking position and the sealing position.

By arranging the seal 9 to be configured to act under the pressure difference between the blanking chamber 31 and the crushing chamber 21 to switch between the blanking and sealing positions, i.e.: when the automatic feeding device 4 sucks air, negative pressure is formed in the blanking cavity 31, so that pressure difference is formed between the blanking cavity 31 and the crushing cavity 21, and the blanking cavity 31 is sealed by the sealing piece 9 under the gas pressure in the crushing cavity 21; after the automatic feeding device 4 stops inhaling, the weight of the material above the sealing element 9 acts on the sealing element 9, so that the pressure above the sealing element 9 is greater than the pressure of the gas in the crushing cavity 21 to the lower part of the sealing element 9, the sealing element 9 is switched to the discharging position, the discharging is finished, the switching of the position of the sealing element 9 is realized by means of the pressure difference between the discharging cavity 31 and the crushing cavity 21, the position switching is more reliable and efficient, a driving device is not required to drive the sealing element 9, the whole part is saved, the whole machine structure is simplified, and the production cost is reduced.

It should be further noted that the structure of the sealing member 9 is not particularly limited in the present application, and may be any of the following embodiments:

Example 1: in this embodiment, the sealing member includes a fixed portion and a sealing portion connected to the fixed portion and made of an elastic material, the sealing portion is provided with a blanking gap, and the blanking gap is switched from a sealing position to a blanking position under the action of gravity of a material in the blanking cavity and from the blanking position to the sealing position under the action of elasticity of the sealing portion itself.

Example 2: as shown in fig. 7 and 8, in this embodiment, the sealing member 9 includes a fixing portion 92 and a sealing portion 91 partially connected to the fixing portion 92, and the sealing portion 91 is turned up and down with respect to the fixing portion 92 by a pressure difference so that the sealing portion 91 seals the discharging chamber 31 or communicates the discharging chamber 31 with the pulverizing chamber 21.

By including the seal 9 with the fixing portion 92 and the seal portion 91 partially connected to the fixing portion 92, the seal portion 91 can be turned up and down with respect to the fixing portion 92 by the pressure difference, that is: when the suction device 61 sucks air, negative pressure is formed in the blanking cavity 31, so that a pressure difference is formed between the blanking cavity 31 and the crushing cavity 21, and the sealing part 91 is turned upwards under the pressure of the blanking cavity 31 to seal the blanking cavity 31; after automatic feeding device 4 stops inhaling, the weight of sealing member 9 top material acts on sealing member 9, and sealing portion 91 is downwards overturned under the action of material gravity so that unloading chamber 31 and crushing chamber 21 communicate, realizes the unloading, and simple structure helps reducing manufacturing cost, and operational reliability is high simultaneously, has promoted the stability of whole operation.

As a preferred embodiment of the present application, as shown in fig. 8, a blocking structure 37 is provided between the suction hole 33 and the discharge hole 32 to prevent the material from entering the suction hole 33.

Through be equipped with between suction hole 33 and unloading hole 32 and keep off material structure 37 for when automatic feeding device 4 breathes in, the material that inhales in unloading chamber 31 from unloading hole 32 can stop to the suction hole 33 under keeping off material structure 37 and remove, prevent that it from inhaling in the suction hole 33, thereby effectively avoided in the material is inhaled suction hole 33 to lead to suction hole 33 to inhale unsmooth even by the jam, cause the circumstances of material unable suction unloading chamber 31, and then cause the interrupt of complete machine food material processing, guarantee the switch-on of suction hole 33, improve the stability of complete machine operation.

Further, as shown in fig. 8, the blanking hole 32 and the air suction hole 33 are both disposed on the top wall of the blanking cavity 31, and the blocking structure 37 includes a first baffle 371 extending upward from the bottom wall of the blanking cavity 31 to a position between the blanking hole 32 and the air suction hole 33.

Through locating the roof of unloading chamber 31 with unloading hole 32 and suction hole 33 for when the material got into unloading chamber 31 through unloading hole 32, the material can also directly fall into unloading chamber 31 with the help of the action of gravity, not only can avoid the material to stay in unloading hole 32, can also improve the speed of unloading, and then shorten the consuming time of edible material processing. And after the material is sucked into the blanking cavity 31, the material can be accumulated at the bottom of the blanking cavity 31 at present and is stacked upwards along with the increase of the material, and the material blocking structure 37 comprises a first baffle 371 which extends upwards from the bottom wall of the blanking cavity 31 to a position between the blanking hole 32 and the air suction hole 33, so that the material can directly collide with the first baffle 371 in the process of moving towards the air suction hole 33, the effective blocking of the material is realized, and the material is prevented from entering the air suction hole 33.

Further, as shown in fig. 8, the blocking structure 37 further includes a second baffle 372 extending downward from the top wall of the blanking cavity 31 and being offset from the first baffle 371 in the axial direction of the blanking interval 3, and the second baffle 372 is located between the suction hole 33 and the blanking hole 32.

Through setting up to keep off material structure 37 still including from the roof downwardly extending of unloading chamber 31 and the second baffle 372 of dislocation with first baffle 371 in the axial direction of unloading storehouse 3 for when the material enters into unloading chamber 31 from unloading hole 32, if lighter material is by direct suction to suction hole 33, the material can directly collide with second baffle 372, realizes effectively blockking the material, further avoids the material to inhale to suction hole 33 in, the cooperation of first baffle 371 and second baffle 372 has realized the omnidirectional to the material in the unloading chamber 31 and has blockked, prevents that the material from inhaling to suction hole 33 in.

In a further embodiment, a filter member is provided at the inlet end of the suction opening 33, which filter member is capable of blocking material from entering the duct. It is understood that the filter element can be a filter screen plate with meshes, the diameters of the meshes are smaller than the diameter of the material, and the preferred diameter of the meshes is d, wherein d is more than or equal to 0.5mm and less than or equal to 3mm; or an air inlet valve capable of realizing one-way conduction or a hole-type channel provided with a necking along the air inlet direction.

Specifically, the filter may be provided separately instead of the material blocking structure 371, and may also be provided simultaneously with the material blocking structure 371. It can be appreciated that when the process of sucking air is performed, the material blocking structure 371 can block most of materials, so that the situation that the materials are jammed at the filter part is avoided, meanwhile, enough air suction space can be reserved at the suction hole 33, small particle materials which pass through the material blocking structure 371 at a small part can be blocked by the filter part, the materials can be further effectively prevented from being sucked into a pipeline from the suction hole 33, the situation that the air blower is jammed and overloaded is avoided, and the normal operation of the air blower is ensured.

As a preferable mode of the present application, as shown in fig. 8 and 9, the discharging bin 3 includes a bin upper cover 34 and a bin lower cover 35, the discharging cavity 31 is formed on the bin upper cover 34, and the bin lower cover 35 is sleeved outside the bin upper cover 34 to form a ventilation cavity 36 between the two to communicate the crushing cavity 21 with the outside.

Through setting up lower feed bin 3 to including lower feed bin 3 including feed bin upper cover 34 and feed bin lower cover 35, unloading chamber 31 shaping is in feed bin upper cover 34, and feed bin lower cover 35 cover is located the feed bin upper cover 34 outside in order to form intercommunication crushing chamber 21 and external ventilative chamber 36 between the two for food processor is when carrying out food processing, and the steam that produces in the crushing chamber 21 can outwards be discharged through ventilative chamber 36, has avoided lower feed bin 3 to locate the cup top and has led to the circumstances that the interior gas of crushing chamber 21 can't outwards be discharged when food processing, guarantees going on smoothly of food processing.

The technical solution protected by the present invention is not limited to the above embodiments, and it should be noted that, the combination of the technical solution of any one embodiment with the technical solution of the other embodiment or embodiments is within the scope of the present invention. While the invention has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the invention and are intended to be within the scope of the invention as claimed.

Claims (10)

1. The utility model provides a but food processing machine of automatic feeding, includes the organism, locates the organism and have the cup of smashing the chamber and set up the motor of cup bottom, by motor drive's pivot runs through the diapire of cup stretches into in the cup, the pivot end is equipped with reducing mechanism, its characterized in that, food processing machine still includes automatic feeding device and locates the unloading storehouse of cup top, the unloading storehouse have can with the unloading chamber of smashing the chamber intercommunication and with suction hole and the unloading hole of automatic feeding device intercommunication, the unloading chamber accessible automatic feeding device inhales and forms the negative pressure so that the interior material of automatic feeding device gets into from the unloading hole of pipeline unloading chamber.

2. The food processor of claim 1, wherein the automatic feeding device comprises a base provided with a mounting platform and a detachable storage bin arranged above the mounting platform, the storage bin is provided with a material containing cavity for containing materials, a discharging component which can be communicated with the material containing cavity is arranged in the base, and the discharging component comprises a discharging pipe which can be communicated with the material containing cavity and the discharging hole and a suction device which can suck air to enable the discharging cavity to form negative pressure so as to drive the materials to move along the discharging pipe to the discharging cavity.

3. The automatic feeding food processor according to claim 2, wherein the plurality of material holding cavities are provided, each material holding cavity is provided with a material discharging opening, a rotatable switch member is arranged below the mounting platform, the switch member is provided with a material receiving opening capable of communicating the material discharging pipe with the material discharging opening, the switch member is provided with an initial position for closing the material receiving opening and each material discharging opening in a dislocation manner and a material discharging position for conducting the material receiving opening and the material discharging opening in a contraposition manner, and the automatic feeding device further comprises a driving motor which can drive the switch member to switch between the initial position and the material discharging position.

4. The automatic feeding food processor according to claim 2, wherein the mounting platform is further provided with a weighing piece electrically connected with the air suction device, the weighing piece is supported by abutting against the storage bin, so that the storage bin is suspended above the mounting platform, and the air suction device can perform air suction and discharging or disconnect from the material containing cavity according to measured data of the weighing piece.

5. The automatic-feeding food processor of claim 4, wherein a movable plug is further provided at the junction of the channel between the mounting platform and the storage bin.

6. The automatic-feeding food processor of claim 1, wherein a sealing member is arranged between the blanking cavity and the crushing cavity, the sealing member is provided with a sealing position and a blanking position, and when the sealing member is positioned in the sealing position, the crushing cavity is disconnected from the blanking cavity and sealed, so that the blanking cavity forms negative pressure under the suction of the automatic feeding device; when being located the unloading position, smash the chamber with the unloading chamber intercommunication makes the material fall into smash the chamber.

7. The automatic-feeding food processor of claim 6, wherein the seal is configured to operate under a pressure differential between the blanking chamber and the comminution chamber to switch between the blanking and sealing positions.

8. The automatic feeding food processor of claim 7, wherein the sealing member comprises a fixing portion and a sealing portion connected to the fixing portion, the sealing portion being capable of being turned up and down relative to the fixing portion by a pressure difference, so that the sealing portion seals the discharging cavity or communicates the discharging cavity with the pulverizing cavity.

9. The automatic feeding food processor of claim 1, wherein a material blocking structure is provided between the suction hole and the discharge hole to prevent material from entering the suction hole.

10. The automatic feeding food processor of claim 1, wherein the discharging bin comprises a bin upper cover and a bin lower cover, the discharging cavity is formed in the bin upper cover, and the bin lower cover is sleeved outside the bin upper cover to form a ventilation cavity between the crushing cavity and the outside.