CN114747957B - Food processor - Google Patents
Food processor Download PDFInfo
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- CN114747957B CN114747957B CN202210318229.4A CN202210318229A CN114747957B CN 114747957 B CN114747957 B CN 114747957B CN 202210318229 A CN202210318229 A CN 202210318229A CN 114747957 B CN114747957 B CN 114747957B
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- pulp
- cup
- valve core
- pulp discharging
- food processor
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/046—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
- A47J31/461—Valves, e.g. drain valves
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/60—Cleaning devices
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
The invention relates to a food processing machine which is characterized by comprising a machine base and a cup body, wherein the cup body is detachably connected with the machine base, a pulp receiving cup for containing food and a waste water box for collecting waste water are arranged at the machine base, a pulp discharging rotary valve is arranged on the cup body, a pulp discharging pipe is arranged on the machine base, when the cup body is placed on the machine base, the pulp discharging rotary valve is in coupling communication with the pulp discharging pipe, the pulp discharging pipe can be switched between the position of the pulp receiving cup and the position of the waste water box in a moving way, and when the pulp discharging pipe moves, the pulp discharging rotary valve is in a closing state. Through with the detachable setting of cup on the frame, utilize row's thick liquid change valve and row thick liquid pipe to couple for food processor can carry out automatic row thick liquid, can take out the cup again and carry out manual operation, moreover, can also avoid thick liquid or waste water to arrange the condition emergence in disorder.
Description
Technical Field
The invention relates to a small kitchen appliance, in particular to a food processor.
Background
For kitchen appliances, excessive human involvement has been required so that people cannot be liberated from the kitchen. With the continuous development of scientific technology, more and more intelligent technology is also applied to kitchen appliances, and a self-cleaning food processor is provided for greatly freeing from the food processing process to a great extent.
It is necessary to provide with a corresponding water supply, a processing chamber, a receiving cup for the prepared food and a waste water box for collecting the washing water. The bottom or the bottom side part of the processing cavity is provided with a pulp discharging hole, a pulp discharging rotary valve for closing and opening the pulp discharging hole is arranged at the pulp discharging hole, materials in the processing cavity are discharged into a pulp receiving cup or a waste water box through the pulp discharging rotary valve, and the output end of the pulp discharging rotary valve is provided with a corresponding pulp discharging pipe. When the original material is processed in the processing cavity, the pulp discharging rotary valve is closed, and when the corresponding food is processed or the food in the processing cavity needs to be discharged, the pulp discharging rotary valve is opened, and the pulp discharging pipe is ensured to be positioned at the pulp receiving cup, so that the food in the processing cavity flows into the pulp receiving cup; when the cleaning is finished or the cleaning water is required to be discharged, the position of the pulp discharging pipe is required to be rotated to the position of the waste water box, and the pulp discharging rotary valve is opened to ensure that the cleaning water is discharged into the waste water box.
In the actual use process of the user, as the processing cavity is fixedly arranged inside the whole machine, when the user adds too much materials, the user is inconvenient to take out again, the effect of food processing can be affected, and the problems of blockage or uncleanness in cleaning of the slurry discharge rotary valve can also occur. And even if the material is added correctly, the user can not take out the processing cavity for cleaning alone, and when the automatic cleaning is bad, the user can not clean manually any more.
Disclosure of Invention
The object of the present invention is to provide a food processor in which the processing chamber can be operated manually.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a food processing machine, includes frame and cup, the cup with the detachable connection of frame, be equipped with the motor in the frame, locate in the cup and smash agitating unit, the motor with pass through the shaft coupling drive smash agitating unit, frame department is equipped with the thick liquid cup that is used for holding food, be equipped with the thick liquid rotary valve of arranging on the cup, be equipped with the thick liquid pipe of arranging on the frame, works as the cup is placed when on the frame, the thick liquid rotary valve of arranging with the thick liquid pipe coupling intercommunication, and will when the thick liquid rotary valve of arranging switches on food in the cup is through the thick liquid pipe row to connect in the thick liquid cup.
Further, the food processor further comprises a waste water box for collecting waste water, and the pulp discharging rotary valve drives the pulp discharging pipe to switch between the pulp receiving cup position and the waste water box position.
Further, the pulp discharging rotary valve comprises a valve core, a communication inlet hole matched with the pulp discharging hole of the cup body and a communication outlet hole matched with the pulp discharging pipe are formed in the valve core, and the valve core drives the pulp discharging pipe.
Further, when the valve core drives the pulp discharging pipe to move, the communication inlet hole is not communicated with the pulp discharging hole.
Further, the pulp discharging pipe and the valve core can rotate relatively, the pulp discharging pipe stops rotating when rotating to the pulp receiving cup position or the waste water box position, and the valve core continues rotating, so that the communication inlet hole is communicated with the pulp discharging hole.
Further, the pulp discharging rotary valve comprises a valve core, a communication inlet hole matched with the pulp discharging hole on the cup body and a communication outlet hole matched with the pulp discharging pipe are formed in the valve core, and a driving device for driving the valve core to rotate is arranged on the food processor.
Further, the driving device is arranged on the cup body and is arranged on the pulp discharging rotary valve;
or the driving device is arranged on the machine base, the driving device drives the valve core through a driving connecting rod, the pulp discharging rotary valve is further provided with a driving gear matched with the valve core, and the driving connecting rod is connected with the driving gear in a matched mode.
Further, the food processor also comprises a waste water box for collecting waste water, and the food processor also comprises a pulp discharging pipe driving device, wherein the driving device drives the pulp discharging pipe to switch between the pulp receiving cup position and the waste water box position.
Further, the food processing well comprises a water tank, the water tank is arranged on the machine base, the cup body and the machine base are provided with a waterway coupling structure for enabling water of the water tank to enter the cup body, the waterway coupling comprises a first waterway structure arranged in the cup body and a second waterway structure arranged in the machine base, the second waterway structure is of a normal closed structure, and the first waterway structure and the second waterway structure are coupled to trigger the second waterway coupling structure to enable the second waterway coupling structure to be in a conducting state.
Further, a heating device is arranged between the second waterway structure and the water tank, and the heating device heats water in the water tank or enables the water in the water tank to generate steam to enter the cup body.
Through with the detachable setting of cup on the frame, utilize pulp discharging rotary valve and pulp discharging pipe to couple for food processor can carry out automatic pulp discharging, can take out the cup again and carry out manual operation, both can solve after food processor like this that the user holds the inconvenience that the cup emptys the food. The automatic cleaning device can also solve the problem that the user can conveniently take out materials after placing the materials by mistake, can take out the cup body for self-service cleaning, and especially can take out the cup body for airing after self-cleaning is finished, so that the problem of residual water is solved, and the problem of unexpected residual dirt of automatic cleaning is solved by manual cleaning.
The setting waste water box at first can make food processor can carry out self-service washing, and because the setting of waste water box this moment for the pulp discharging pipe needs to connect thick liquid cup position again and waste water box position to switch, and utilizes the pulp discharging rotary valve to drive the pulp discharging pipe, like this, can reduce the motor of direct pulp discharging pipe, reduce corresponding cost, the reduction of accessory simultaneously, corresponding trouble that leads to owing to accessory inefficacy and accessory each other just also can reduce, has promoted the reliability of product. Meanwhile, in control, the control program design of the slurry discharging pipe is lacked, the purpose of simplifying the flow is achieved, the algorithm design is correspondingly simplified, the control error degree is effectively reduced, and the reliability of the product is further improved.
Because the pulp discharging rotary valve works, the rotation of the valve core is necessary for the connection and the closing of the pulp discharging rotary valve, so that the valve core is utilized to drive the pulp discharging pipe, and the corresponding structure and control can be greatly simplified. The valve core and the pulp discharging pipe are designed to be rotatably connected with each other, when the pulp discharging pipe rotates to a required position, the rotation is stopped, the valve core can continue to rotate so as to enable the pulp discharging rotary valve to be conducted, so that the position of the pulp discharging pipe can be designed more conveniently, the pulp discharging rotary valve is ensured to be in a closed state when the pulp discharging pipe rotates, or the pulp discharging pipe only rotates along with the valve core when the pulp discharging rotary valve is not conducted, and the situation that pulp or waste water is discharged in disorder is avoided when the pulp discharging rotary valve is conducted.
The limiting structure on the pulp discharging pipe is utilized to ensure that the pulp discharging pipe is positioned at a specific position, particularly when the pulp discharging pipe is positioned at two positions, the movement range of the pulp discharging pipe can be limited firstly, and the pulp discharging pipe can be positioned at a characteristic position. Meanwhile, the matching mode of the valve core and the slurry discharging pipe is convenient to design, so that the structural design can be simplified and effective. In addition, during control, only the meaning represented by the rotating direction is defined in advance, and in the working process, the rotation is controlled according to the set direction when needed, for example, the pulp discharge is defined to rotate clockwise, the waste water level is defined to rotate anticlockwise, when the pulp discharge is needed, only the valve core is controlled to work clockwise, and the pulp discharge pipe is not rotated due to limit after following to the pulp discharge position, and vice versa. Meanwhile, the pulp discharging pipe and the valve core are in a normal state, and only the valve core is required to be controlled to be communicated with the pulp discharging hole of the cup body, so that corresponding pulp discharging or waste water discharging can be realized, and the control is simple and effective. In addition, the distance between the two stop protrusions arranged on the pulp discharging pipe is not more than 90 degrees, which is equivalent to limiting the movement range of the pulp discharging pipe, so that the pulp discharging pipe can move from one specific position to another specific position, namely, the pulp discharging position to the waste water discharging position or from the waste water discharging position to the pulp discharging position under the condition that the rotary valve is in a closed state to a conducting state.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic frame diagram of an embodiment of a food processor of the present invention;
FIG. 2 is a schematic view of an embodiment of a food processor of the present invention;
FIG. 3 is a schematic view of a coupling structure of an embodiment of the food processor of the present invention;
FIG. 4 is a schematic view of a slurry discharge rotary valve and a cup structure of an embodiment of the food processor of the present invention;
FIG. 5 is a schematic view of a pulp discharge rotary valve and a pulp discharge pipe according to an embodiment of the invention;
FIG. 6 is a schematic view of a rotary valve for discharging slurry in an embodiment of the food processor of the present invention
Fig. 7 is a schematic view of a slurry discharging pipe of an embodiment of the food processor of the present invention.
Detailed Description
Examples:
fig. 1, 2 and 3 show schematic structural views of the food processor according to the present invention. The cup body 1 is detachably connected with the machine base 2, and when the food processor works, the cup body 1 is placed on the machine base 2 or in the machine base. The cup body 1 is provided with a cup cover 11, and the cup body 1 and the cup cover 11 are matched to form a cavity for food processing. In this embodiment, the food processor needs to crush and stir the device, a crush and stir knife 93 is provided in the cup, a motor 4 is provided in the base 2, a motor shaft 41 of the motor 4 is connected with a knife shaft 92 of the crush and stir knife 93 by matching a lower coupling 81 with an upper coupling 82, and a corresponding shaft seal assembly 91 is provided between the knife shaft 92 and the cup 1. Of course, in this embodiment, the food processor may also be provided with a water tank 7, said water tank 8 being intended for supplying water inside the cup 1 for food processing treatment or for cleaning the food processor cavity. An operation interface 21 for operation display is arranged on the stand 2, the operation interface 21 is positioned at the lateral position of the cup body, the operation is convenient for a user to operate, and a base 22 is arranged at the bottom of the stand 2
For better convenience for users, in this embodiment, the food processor is further provided with a pulp receiving cup 3 for receiving processed food, the pulp receiving cup 3 is disposed beside the stand 2, and of course, the base 22 of the stand 2 may be extended to be used for placing the pulp receiving cup 3. The cup body 2 is provided with a pulp discharging rotary valve 5, the base 2 is provided with a pulp discharging pipe 6, when the cup body 1 is placed on the base 2, the pulp discharging rotary valve 5 is communicated with the pulp discharging pipe 6 in a coupling way, and food in the cup body is discharged into the pulp receiving cup 3 through the pulp discharging pipe 6 when the pulp discharging rotary valve is conducted.
Through with the detachable setting of cup on the frame, utilize pulp discharging rotary valve and pulp discharging pipe to couple for food processor can carry out automatic pulp discharging, can take out the cup again and carry out manual operation, both can solve after food processor like this that the user holds the inconvenience that the cup emptys the food. The automatic cleaning device can also solve the problem that the user can conveniently take out materials after placing the materials by mistake, can take out the cup body for self-service cleaning, and especially can take out the cup body for airing after self-cleaning is finished, so that the problem of residual water is solved, and the problem of unexpected residual dirt of automatic cleaning is solved by manual cleaning.
As shown in fig. 3, 4, 5, 6 and 7, the pulp discharge rotary valve 5 is installed on the cup body 1, the cup body 1 is provided with a pulp discharge hole 12, the pulp discharge rotary valve 5 comprises a valve core 51, the valve core 51 is provided with a communication inlet hole 511 and a communication outlet hole 512, the communication inlet hole 511 is communicated with the communication inlet hole 512, the communication inlet hole 511 is matched with the pulp discharge hole 12, the communication outlet hole 512 is in a normal communication state with the pulp discharge pipe 6, when the pulp discharge rotary valve 5 is coupled with the pulp discharge pipe 6, the valve core penetrates into the communication sealing ring 61 of the pulp discharge pipe 6, and the communication outlet hole 512 is positioned at the tail end of the valve core 51 and stretches into the pulp discharge pipe 6.
The pulp discharging rotary valve controls the valve core to rotate, when the communication inlet hole of the valve core is communicated with the pulp discharging hole, the pulp discharging rotary valve is conducted, and when the communication inlet hole of the valve core is not communicated with the pulp discharging hole, the pulp discharging rotary valve is closed.
Therefore, the food processor is also provided with a driving device for driving the valve core to rotate, and the driving device and the pulp discharging rotary valve can be integrally arranged on the cup body or in the base. When the driving device is installed on the machine base, the driving device can drive the valve core through the driving connecting rod.
Specifically, the machine base 2 is provided with a driving device 23, the driving device is a driving motor 23, and a motor shaft of the driving motor is coupled with a driving gear 53, so as to drive the valve core 51 to rotate. The driving gear 53 includes a driving rod 531 engaged with the driving motor and a gear portion 532 engaged with the valve body 51, and is installed in the gear chamber 502 of the pulp discharge rotary valve.
In this embodiment, the valve core 51 is a rotary cylinder, the valve core 51 can rotate circumferentially in the rotary valve housing 50, the valve core 51 has a central rotation axis, the valve core 51 has an inner hollow channel, a starting end of the inner hollow channel is a communicating inlet 511, and a junction end of the inner hollow channel is a communicating outlet 512. The valve core 51 can rotate circumferentially in the rotary valve housing 50, a sealing device 501 is arranged between the rotary valve housing 50 and the cup body, and the sealing device 501 seals the slurry discharging hole 12 and the communication inlet hole 511.
In this embodiment, the pulp discharging pipe 6 and the communicating outlet 512 on the valve core 51 are in a normal communicating state, so the on-off state of the pulp discharging rotary valve depends on the position of the communicating inlet 511 on the valve core 51, so the valve core 51 is provided with an induction magnet for detecting the valve core position, and the corresponding rotary valve housing is provided with a hall detection plate for detecting the valve core position in cooperation with the induction magnet. In this embodiment, two induction magnets are disposed on the valve core, where the position of one induction magnet is at the same position as the communication inlet, or corresponds to the center of the communication inlet, and the position of the second induction magnet is symmetrically disposed with the first induction magnet, and the hall plate may be disposed at the communication inlet or in the opposite position. In general, for ease of installation, the hall plate is disposed opposite the feed-through inlet, and when the hall plate detects the first sensing magnet, it indicates that the feed-through inlet is far away from the pulp discharge hole in the cup, and when the hall plate detects the second sensing magnet, it indicates that the first sensing magnet has returned to the pulp discharge hole, and the rotary valve is in an open state, and is used for discharging pulp. Of course, other detection methods may be used to detect the position of the spool to ensure control of the pulp discharge rotor.
In order to better facilitate the operation and the use of a user, the further food processor can be further provided with a waste water box for receiving waste water for cleaning the food processing space, so that the pulp receiving and the waste discharging are distinguished, and the food processor is more sanitary and reliable. After the waste water tank is arranged, the position of the pulp discharging pipe needs to be switched between the pulp receiving cup position and the position of the waste water box, so that the pulp discharging pipe is driven by the pulp discharging rotary valve for more convenient operation control of the inlet hole, and a pulp discharging pipe driving device for driving the pulp discharging pipe to rotate can be independently arranged in the machine base.
Specifically, the valve core on the pulp discharging rotary valve can drive the pulp discharging pipe to rotate, and the pulp discharging pipe can be driven by a driving gear.
In the present embodiment, the pulp discharging pipe 6 is cooperatively connected with the valve core 51, and the pulp discharging pipe 6 can rotate along with the valve core 52 when the communication inlet 511 and the pulp discharging hole 12 are in a non-conductive state. Specifically, the slurry discharging pipe 6 is rotatably mounted on the machine base through a buckle 62, the valve core 51 and the sealing ring 61 are in tight fit or transition fit, and when the valve core 51 rotates, the slurry discharging pipe 6 is driven to rotate on the machine base, so that positions of the slurry receiving cup and the waste water box are switched.
Because the function of the pulp discharging rotary valve is to discharge objects of the cup body, no matter the pulp discharging rotary valve is used for preparing foods or cleaning waste water, that is, the pulp discharging pipe is necessarily communicated with the pulp discharging hole, and when the valve core drives the pulp discharging rotary valve to rotate, the pulp discharging pipe is not communicated with the pulp discharging hole, that is, at least when the pulp discharging pipe and the pulp discharging hole are in the communicating process, the pulp discharging pipe is static, that is, after the valve core drives the pulp discharging pipe to rotate to a certain position, the pulp discharging pipe is not rotated any more, and the valve core continues to rotate, so that the communicating inlet hole of the valve core is communicated with the pulp discharging hole, and finally, the pulp discharging pipe is communicated with the pulp discharging hole, so that objects in the cup body can be discharged. In this embodiment, the pulp discharging pipe is at the pulp receiving cup position, that is, the pulp discharging position, and the pulp discharging pipe is at the waste water box position, that is, the waste discharging position, and the pulp discharging pipe are the same meaning as the pulp receiving cup position, and the waste discharging position, that is, the waste discharging position, and the pulp discharging pipe are the same meaning as the waste water box position.
In this embodiment, as shown in fig. 5 and 7, the slurry discharging tube 6 is further provided with a stop protrusion 63, and the stop protrusion 63 can cooperate with a corresponding structure on the stand to limit the rotation area of the slurry discharging tube. Therefore, in the non-conducting state of the communication inlet hole and the pulp discharging hole, the pulp discharging pipe can rotate along with the valve core, and the pulp discharging pipe is ensured to keep a fixed position when the communication inlet hole and the pulp discharging hole are in the conducting state.
The food processor is provided with a pulp discharging position and a waste water discharging position, and the pulp discharging pipe is rotationally switched between the pulp discharging position and the waste water discharging position, so that corresponding pulp discharging or waste water discharging is realized. Specifically, in this embodiment, the base is provided with a stop baffle plate that is matched with the stop lug, and when the stop lug moves to the stop baffle plate, the stop lug is prevented from continuing to move by the stop baffle plate, so that the stop lug moves to a required pulp discharge position or waste water discharge position. The pulp discharging pipe reciprocates in a range limited between the position of the pulp receiving cup and the position of the waste water box to switch pulp discharging and waste water discharging. In this embodiment, the pulp discharging pipe is provided with two stop protruding blocks, which correspond to the pulp discharging position and the waste water discharging position of the pulp discharging pipe respectively.
Specifically, in this embodiment, the waste water box is located right behind the pulp receiving cup, the spacing between the two stop lugs is different by 90 ° in rotation, and during the food processing process, the valve core is rotated for a circle first, and the valve core is ensured to be in a rotary valve closing state, that is, the communication inlet hole and the pulp discharging hole are in a non-conducting state, and meanwhile, the pulp discharging pipe is ensured to be in a holding state, that is, in a pulp discharging position or a waste water discharging position. This is known on certain food processors.
If the valve core is controlled to rotate clockwise by the food processor, the pulp discharging pipe is positioned at the pulp receiving position when the pulp discharging pipe does not rotate along with the valve core any more, and the valve core is controlled to rotate anticlockwise at the moment, and the pulp discharging pipe is positioned at the waste water discharging position when the pulp discharging pipe does not rotate along with the valve core.
When the food processor finishes pulping, the valve core is controlled to rotate clockwise until the communication inlet hole and the pulp discharging hole are detected to be communicated, and at the moment, if the pulp discharging pipe is at the pulp discharging position, the pulp discharging pipe cannot rotate along with the valve core due to the existence of the stop lug, so that the pulp discharging pipe is at the pulp discharging position all the time, and smooth pulp discharging is ensured; at this time, if the pulp discharging pipe is at the position of discharging waste water, the pulp discharging pipe will rotate along with the valve core until the pulp discharging pipe rotates to the pulp discharging position, because the distance between the two positions is 180 degrees corner when the position of the valve core is detected, the difference between the stop protruding blocks is smaller than the corner, so that the pulp discharging rotary valve can be ensured to be at a fixed position when the communication inlet hole is conducted with the pulp discharging hole, that is, the pulp discharging pipe rotates along with the valve core only when the communication inlet hole is not conducted with the pulp discharging hole.
When the food processor needs to discharge the waste water, the valve core is controlled to rotate anticlockwise until the communication inlet hole is detected to be communicated with the pulp discharging hole, and at the moment, if the pulp discharging pipe is positioned at the waste water discharging position, the pulp discharging pipe cannot rotate along with the valve core due to the existence of the stop lug, so that the pulp discharging pipe is positioned at the waste water discharging position all the time, and the smooth waste water discharging is ensured; at this time, if the pulp discharging pipe is located at the pulp discharging position, the pulp discharging pipe will rotate along with the valve core until the pulp discharging pipe rotates to the waste water discharging position, and similarly, because the distance between the two positions is 180 ° corner when the position of the valve core is detected, the difference between the stop protruding blocks is smaller than the corner, so that the pulp discharging rotary valve can be ensured to be at a fixed position when the communication inlet hole is conducted with the pulp discharging hole, that is, only when the communication inlet hole is not conducted with the pulp discharging hole, the pulp discharging pipe rotates along with the valve core.
If the valve core is controlled to rotate clockwise by the food processor, the pulp discharging pipe is positioned at the waste water discharging position when the pulp discharging pipe does not rotate along with the valve core any more, and the valve core is controlled to rotate anticlockwise at the moment, and the pulp discharging pipe is positioned at the pulp discharging position when the pulp discharging pipe does not rotate along with the valve core. The specific process is not described in detail.
Of course, in this embodiment, when the pulp discharge rotary valve is closed, the pulp discharge rotary valve continues to rotate according to the original rotation direction of the pulp discharge rotary valve until the pulp discharge rotary valve is detected to be in the closed state.
In this embodiment, the water tank set up in on the frame, the cup with be equipped with on the frame and be used for letting the water of water tank get into waterway coupling structure in the cup, waterway coupling including set up in the cup first waterway structure and set up in the second waterway structure in the frame, second waterway structure is normally closed structure, first waterway structure with trigger second waterway coupling structure after the second waterway structure coupling makes second waterway coupling structure be in the on state. And a heating device is arranged between the second waterway structure and the water tank, and the heating device heats water in the water tank or enables the water to generate steam to enter the cup body.
In addition, in order to enable the valve core to drive the slurry discharging pipe better, a corresponding lip opening can be arranged on a sealing ring matched with the valve core, and driving force is increased. Besides the installation of the slurry discharging pipe, the slurry discharging pipe can be matched with the machine base through clamping, and only the slurry discharging pipe can rotate relative to the machine base.
In this embodiment, the number of the communicating holes may be one or more, and the present invention is described in detail by using a single communicating hole in the above embodiment, however, a plurality of communicating holes, such as a slurry discharging communicating hole and a waste discharging communicating hole, may also be used, and at this time, the slurry discharging pipe and the valve core may be matched and rotated simultaneously, so as to ensure that the mutual positions of the two are fixed, and of course, the movement ranges of the two may also be matched, so that the rotation of the two meets the corresponding requirements.
Through with the detachable setting of cup on the frame, utilize pulp discharging rotary valve and pulp discharging pipe to couple for food processor can carry out automatic pulp discharging, can take out the cup again and carry out manual operation, both can solve after food processor like this that the user holds the inconvenience that the cup emptys the food. The automatic cleaning device can also solve the problem that the user can conveniently take out materials after placing the materials by mistake, can take out the cup body for self-service cleaning, and especially can take out the cup body for airing after self-cleaning is finished, so that the problem of residual water is solved, and the problem of unexpected residual dirt of automatic cleaning is solved by manual cleaning.
The setting waste water box at first can make food processor can carry out self-service washing, and because the setting of waste water box this moment for the pulp discharging pipe needs to connect thick liquid cup position again and waste water box position to switch, and utilizes the pulp discharging rotary valve to drive the pulp discharging pipe, like this, can reduce the motor of direct pulp discharging pipe, reduce corresponding cost, the reduction of accessory simultaneously, corresponding trouble that leads to owing to accessory inefficacy and accessory each other just also can reduce, has promoted the reliability of product. Meanwhile, in control, the control program design of the slurry discharging pipe is lacked, the purpose of simplifying the flow is achieved, the algorithm design is correspondingly simplified, the control error degree is effectively reduced, and the reliability of the product is further improved.
Because the pulp discharging rotary valve works, the rotation of the valve core is necessary for the connection and the closing of the pulp discharging rotary valve, so that the valve core is utilized to drive the pulp discharging pipe, and the corresponding structure and control can be greatly simplified. The valve core and the pulp discharging pipe are designed to be rotatably connected with each other, when the pulp discharging pipe rotates to a required position, the rotation is stopped, the valve core can continue to rotate so as to enable the pulp discharging rotary valve to be conducted, so that the position of the pulp discharging pipe can be designed more conveniently, the pulp discharging rotary valve is ensured to be in a closed state when the pulp discharging pipe rotates, or the pulp discharging pipe only rotates along with the valve core when the pulp discharging rotary valve is not conducted, and the situation that pulp or waste water is discharged in disorder is avoided when the pulp discharging rotary valve is conducted.
The limiting structure on the pulp discharging pipe is utilized to ensure that the pulp discharging pipe is positioned at a specific position, particularly when the pulp discharging pipe is positioned at two positions, the movement range of the pulp discharging pipe can be limited firstly, and the pulp discharging pipe can be positioned at a characteristic position. Meanwhile, the matching mode of the valve core and the slurry discharging pipe is convenient to design, so that the structural design can be simplified and effective. In addition, during control, only the meaning represented by the rotating direction is defined in advance, and in the working process, the rotation is controlled according to the set direction when needed, for example, the pulp discharge is defined to rotate clockwise, the waste water level is defined to rotate anticlockwise, when the pulp discharge is needed, only the valve core is controlled to work clockwise, and the pulp discharge pipe is not rotated due to limit after following to the pulp discharge position, and vice versa. Meanwhile, the pulp discharging pipe and the valve core are in a normal state, and only the valve core is required to be controlled to be communicated with the pulp discharging hole of the cup body, so that corresponding pulp discharging or waste water discharging can be realized, and the control is simple and effective. In addition, the distance between the two stop protrusions arranged on the pulp discharging pipe is not more than 90 degrees, which is equivalent to limiting the movement range of the pulp discharging pipe, so that the pulp discharging pipe can move from one specific position to another specific position, namely, the pulp discharging position to the waste water discharging position or from the waste water discharging position to the pulp discharging position under the condition that the rotary valve is in a closed state to a conducting state.
In the present invention, the food processor is a food processor capable of producing a liquid drink such as soybean milk. It will be appreciated by persons skilled in the art that the present invention includes, but is not limited to, the accompanying drawings and what has been described in the foregoing detailed description. Any modifications which do not depart from the functional and structural principles of the present invention are intended to be included within the scope of the appended claims.
Claims (10)
1. The utility model provides a food processing machine, its characterized in that, includes frame and cup, the cup with the frame detachable connection, frame department is equipped with and is used for holding the thick liquid cup of receiving of food and the waste water box that is used for collecting waste water, be equipped with the thick liquid rotary valve of arranging on the cup, be equipped with the thick liquid pipe of arranging on the frame, work as the cup is placed on the frame, the thick liquid rotary valve of arranging with the thick liquid pipe coupling intercommunication, wherein, the thick liquid pipe of arranging can connect thick liquid cup position and waste water box position motion switch, and when the thick liquid pipe motion of arranging, the thick liquid rotary valve of arranging is in the closed state.
2. The food processor of claim 1 wherein the slurry discharge rotary valve drives the slurry discharge tube to switch between the slurry receiving cup position and the waste water box position.
3. The food processor of claim 2, wherein the pulp discharge rotary valve comprises a valve core, wherein a communication inlet hole matched with the pulp discharge hole of the cup body and a communication outlet hole matched with the pulp discharge pipe are arranged on the valve core, and the valve core drives the pulp discharge pipe to move.
4. A food processor according to claim 3, wherein the pulp discharge pipe is in constant communication with the communication outlet of the valve core.
5. A food processor according to claim 3, wherein the pulp discharge pipe and the valve core are rotatable relative to each other, the pulp discharge pipe is stopped when it moves to the pulp receiving cup position or the waste water box position, and the valve core continues to rotate until the communication inlet hole communicates with the pulp discharge hole.
6. The food processor of claim 1, wherein the pulp discharging rotary valve comprises a valve core, a communication inlet hole matched with a pulp discharging hole on the cup body and a communication outlet hole matched with the pulp discharging pipe are arranged on the valve core, and a driving device for driving the valve core to rotate is arranged on the food processor.
7. The food processor of claim 6 wherein the drive means is mounted on the cup with the pulp discharge rotary valve;
or the driving device is arranged on the base and drives the valve core through a driving connecting rod.
8. A food processor according to claim 1, wherein the housing is provided with drive means for driving the pulp discharge pipe in motion.
9. The food processor of claim 1, further comprising a water tank disposed on the housing, wherein the cup and the housing are provided with a waterway coupling structure for allowing water from the water tank to enter the cup, wherein the waterway coupling comprises a first waterway structure disposed in the cup and a second waterway structure disposed in the housing, wherein the second waterway structure is a normally closed structure, and the first waterway structure and the second waterway structure are coupled to trigger the second waterway coupling structure to place the second waterway coupling structure in a conductive state.
10. The food processor of claim 9, wherein a heating device is disposed between the second waterway structure and the water tank, the heating device heating water in the water tank or generating steam into the bowl.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210318229.4A CN114747957B (en) | 2019-12-26 | 2019-12-26 | Food processor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911361925.8A CN113040629B (en) | 2019-12-26 | 2019-12-26 | Food processing machine |
| CN202210318229.4A CN114747957B (en) | 2019-12-26 | 2019-12-26 | Food processor |
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| CN201911361925.8A Division CN113040629B (en) | 2019-12-26 | 2019-12-26 | Food processing machine |
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| CN113040629B (en) | 2022-05-03 |
| CN114747957A (en) | 2022-07-15 |
| CN113040629A (en) | 2021-06-29 |
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