CN215687184U - Dry grinding cup assembly and food processing machine - Google Patents

Abstract

The application provides a dry grinding cup subassembly and food preparation machine relates to food processing technology field, and the dry grinding cup subassembly of this application includes: the cup comprises a cup base, a cup body connected with the cup base and a cup cover arranged at the top of the cup body, wherein a cutter holder assembly is arranged on the axis of the cup base, the cup cover is provided with a plurality of through holes, and the movable cover is movably arranged and used for opening and closing the through holes and covers the through holes when the movable cover moves to a first state, the through holes form a dry grinding working chamber between the cup cover and the cup body, and the through holes are communicated with the outside and used for discharging materials when the movable cover moves to a second state. This food preparation machine has both solved sealed food processing container and has taken place the problem of exploding the cup because of long-time work takes place easily, has avoided appearing dusting problem in the course of working simultaneously, and convenience of customers adds and pours the material, has improved user's use greatly and has experienced.

Description

Dry grinding cup assembly and food processing machine

Technical Field

The utility model relates to the technical field of food processing, in particular to a dry grinding cup assembly and a food processing machine.

Background

Along with the improvement of living standard, people also more and more need the cooking of food, and food preparation machine is the multi-functional domestic kitchen electrical apparatus that functions in an organic whole such as collection crocus, broken wall, press juice, beat soybean milk. However, the existing dry grinding cup assembly for grinding powder is generally formed by combining a dry grinding cup and a tool apron assembly, and the dry grinding cup assembly is assembled and then installed in a main machine for grinding and dry grinding, and meanwhile, the sealing performance between the dry grinding cup and the tool apron assembly needs to be ensured, so that no water leakage and no powder spraying are ensured in the operation process.

Among the prior art, after dry grinding cup and blade holder subassembly combination, the inside inclosed space that forms of dry grinding cup subassembly, because dry grinding cup subassembly carries out the dry grinding in-process, can't cool down, inside can produce a large amount of heats, forms great pressure differential with the external world, and then leads to dry grinding cup to produce easily and burst or explode, and processing use security is low.

In addition, in the use, the user need twist off the back operation with dry grinding cup subassembly from the host computer when adding or pouring the material, and the process is troublesome, and the sealed mingled powder of blade holder subassembly, difficult washing.

SUMMERY OF THE UTILITY MODEL

To address the above-discussed shortcomings and drawbacks of the prior art, the present invention provides a dry grinding cup assembly and a food processor.

The technical problem of the utility model is mainly solved by the following technical scheme:

a dry grind cup assembly comprising: the cup comprises a cup base, a cup body connected with the cup base and a cup cover arranged at the top of the cup body, and is characterized in that a cutter holder assembly is arranged on the axis of the cup base, a plurality of through holes are formed in the cup cover, a movable cover is movably arranged and used for opening and closing the through holes, when the movable cover moves to a first state, the movable cover covers the through holes, a dry grinding working cavity is formed between the cup cover and the cup body, and when the movable cover moves to a second state, the through holes are communicated with the outside and used for discharging materials.

Furthermore, a fit clearance is arranged between the movable cover and the through hole, and the air pressure of the dry grinding working cavity can be adjusted in the first state.

Furthermore, the clearance value of the fit clearance is M, and M is more than or equal to 0.2mm and less than or equal to 0.5 mm.

Furthermore, the through holes are distributed in a rectangular shape, a fan shape or an irregular shape and are arranged at the positions where the cup cover is matched with the moving cover, the number of the through holes is N, and N is more than or equal to 6 and less than or equal to 8.

Furthermore, the through hole penetrates through the cup cover, the diameter of the through hole is D, and D is larger than or equal to 1mm and smaller than or equal to 2 mm.

Furthermore, the diameter of an opening of the through hole at one side of the cup cover facing the dry grinding working cavity is D1, the diameter of an opening of the cup cover at one side of the cup cover departing from the dry grinding working cavity is D2, and D1 is greater than D2.

Furthermore, the motion cover and the cup cover are provided with a connecting part, and the motion cover can be rotated or slidingly adjusted to the position relation of the through hole through the connecting part to be switched between the first state and the second state.

Further, the shape of the moving cover is matched with the distribution of the through holes, and the moving cover can completely cover the through holes.

Furthermore, a shaft hole is formed in the center of the cup seat, and the cutter holder assembly is connected with the cup seat in an integrated rubber coating mode through the shaft hole.

Further, the food processor comprises the dry grinding cup assembly and a machine base, wherein a driving motor is arranged in the machine base; through the positioning fit of the machine base and the dry grinding cup component, the driving motor is in transmission connection with the tool apron component, and drives and controls the tool assembly to grind in the cup body.

After the technical scheme is adopted, compared with the prior art, the utility model has the beneficial effects that:

1. the utility model provides a dry grinding cup assembly, which comprises a cup base, a cup body connected with the cup base and a cup cover arranged at the top of the cup body, wherein a cutter holder assembly is arranged at the axis of the cup base; the cup cover is provided with a plurality of through holes and a movable cover which is movably arranged and used for opening and closing the through holes, when the movable cover moves to a first state, the movable cover covers the through holes and forms a dry grinding working cavity between the cup cover and the cup body, when the movable cover moves to a second state, the through holes are communicated with the outside and used for discharging materials, and the movable cover covers the through holes, so that the cup body is prevented from spraying powder outwards in the machining process, and a user can flexibly switch the openings through a movable adjusting mode, so that the user can pour out the machined materials conveniently, and the use experience of the user is improved.

2. According to the dry grinding cup assembly, a certain fit clearance is formed between the movable cover and the upper end faces of the through holes, and the movable cover covers all the through holes in the first state, so that the internal air pressure of a dry grinding working cavity can be released and adjusted through the fit clearance in the processing process, and the problem that a cup body bursts or explodes due to the fact that the processing air pressure in the cup is too high is avoided; the clearance value of this fit clearance is M, 0.2mm is less than or equal to M and is less than or equal to 0.5mm, when clearance value M is less than 0.2mm, the inside atmospheric pressure release of dry film processing intracavity is slow, can't play effectual pressure release effect, still can have certain explosion cup risk, when clearance value M is greater than 0.5mm, the fit clearance of removable cover and through-hole up end is too big, the small amount of spun problem of crocus can appear, influence user's use and experience.

3. According to the dry grinding cup assembly, the number of the through holes is N, N is more than or equal to 6 and less than or equal to 8, when N is less than 6, the powder discharging efficiency of a user is too low when powder is poured out, the through holes are easy to accumulate, when N is more than 8, the number of the through holes is too large, the air pressure adjustment in the cup is influenced in the powder processing process, the problem of powder spraying is easily caused, and the use experience of the user is influenced; the through holes can be rectangular or fan-shaped or special-shaped, and the movable cover can be arranged into a corresponding cover-closing shape to be matched and fixed with the cup cover according to the distribution of the through holes, so that the opening-closing movement structure is more stable, and the powder pouring efficiency is higher.

4. According to the dry grinding cup assembly provided by the utility model, the through hole penetrates through the cup cover, the diameter of the through hole is D, D is more than or equal to 1mm and less than or equal to 2mm, when the diameter of the through hole D is less than 1mm, powder is difficult to discharge when powder is poured from the inner part of the cup body, and when the diameter of the through hole D is more than 2mm, powder is easy to spray when a dry film processing cavity is processed; the opening diameter of the through hole on the upper end face of the cup cover is D1, the opening diameter of the lower end face of the cup cover is D2, and D1 is larger than D2, so that the through hole is convenient to pour out when powder is scattered, the stability of the structure of the through hole is improved, and the through hole is prevented from being damaged too fast due to air pressure impact when the through hole is processed and used for a long time.

5. According to the dry grinding cup assembly, the movable cover and the cup cover are provided with the connecting parts, the movable cover can be adjusted to be in a position relation with the through holes through rotation or sliding of the connecting parts, switching is carried out between the first state and the second state, the structure between the movable cover and the cup cover is stable through the connecting parts, the movement track of the movable cover is determined, and the dry grinding cup assembly is convenient for a user to use.

6. According to the dry grinding cup assembly, the shaft hole is formed in the center of the cup base, the cutter holder assembly can be embedded into the shaft hole and is fixedly connected with the cup base in an integrated rubber coating mode, so that the cutter holder assembly and the dry grinding cup are of an integrated structure, the operation steps of multiple installation are avoided, a user only needs to place the dry grinding cup on the base to be fixedly matched, the cutter holder assembly can be correspondingly and movably connected with the driving motor, operation is convenient, and use experience of the user is improved.

7. The food processing machine provided by the utility model comprises the dry grinding cup assembly, the dry grinding cup assembly is matched and fixed with the machine base, meanwhile, the driving motor is in transmission connection with the tool apron assembly, the tool assembly in the tool apron assembly is directly controlled and driven to grind through the driving motor, the control and the use are convenient, and the internal air pressure is adjusted through the dry grinding cup assembly, so that the working safety of the whole machine is guaranteed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a schematic view of an existing dry grinding cup configuration installation shown in one embodiment of the present application;

FIG. 2 is a schematic diagram illustrating a dry grinding cup assembly according to one embodiment of the present application;

FIG. 3 is a schematic view of a lid structure shown in an embodiment of the present application;

FIG. 4 is a cross-sectional view of a lid construction according to one embodiment of the present application;

FIG. 5 is a schematic view of another lid structure according to an embodiment of the present disclosure;

fig. 6 is a schematic view of the overall structure of a food processor according to an embodiment of the present application.

Icon: 1-food processor, 2-dry grinding cup component, 3-machine base, 4-knife base component;

21-cup seat, 22-cup body, 23-cup cover, 31-driving motor, 41-knife seat, 42-knife component and 43-metal insert;

211-shaft hole, 231-through hole, 232-movable cover and 233-connecting part.

Detailed Description

The terms "first," "second," "third," and the like are used for descriptive purposes only and not for purposes of indicating or implying relative importance, and do not denote any order or order.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should be noted that the terms "inside", "outside", "left", "right", "upper", "lower", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally arranged when products of the application are used, and are used only for convenience in describing the application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the application.

In the description of the present application, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.

The technical solution of the present application will be clearly and completely described below with reference to the accompanying drawings.

Referring to fig. 1, which is a schematic view illustrating an installation of a conventional dry grinding cup structure according to an embodiment of the present application, the dry grinding cup structure includes a cup holder 21 and a cup body 22, wherein a tool apron assembly 4 is disposed at an axial center of the cup holder 21.

In an operation process, will grind the cup 22 of cup and invert, place the material that needs to grind inside cup 22 earlier, through the sealed lock of cup 21 swivelling joint, turn over the mounting structure of returning through the cup 21 bottom with grinding cup again, it is fixed with the installation of drive arrangement cooperation, after the completion grinding processing, take off cup 21 from drive arrangement earlier, invert grinding cup again, open cup 21 and cup 22's closing cap, pour out cup 22's crocus from the rim of a cup. The whole operation steps are complicated, and the processing pressure is too high due to the fact that the processing cavity is completely sealed, and the risk of cup explosion exists.

Please refer to fig. 2, which is a schematic structural diagram of a dry grinding cup assembly according to an embodiment of the present application. The dry grinding cup component 2 comprises a cup base 21, a cup body 22 connected with the cup base 21 and a cup cover 23, wherein the cup cover 23 is sealed with the cup body 22 through a locking structure in a matched mode, the cup cover 23 further comprises a plurality of through holes 231 and a movable cover 232 capable of moving to open and close the through holes 231, the movable cover 232 is connected with the cup cover 23 through a connecting portion 233 and can rotate through the connecting portion 233, when the movable cover 232 rotates to cover the through holes completely, the first state is achieved at the moment, when the movable cover 232 rotates to open all the through holes 231, the second state is achieved at the moment, and through the connecting portion 233, the movable cover 232 can be switched between the first state and the second state.

In an embodiment, the user accessible rotates dry grinding cup bowl cover 23, with the sealed locking of cup 22 lock, after putting into the dry grinding cup with the material of treating processing, it is fixed with cup 22 and the rotatory closure of bowl cover 23, the one end of movable cover 232 is connected fixedly with connecting portion 233 of bowl cover 23, movable cover 232 can carry out the tilting around connecting portion 233, when movable cover 232 covers down, can cover through-hole 231 completely, make the inside stable processing chamber space that forms of dry grinding cup, when movable cover 232 upwards rotatory lift up, through-hole 231 is open state, can directly pour the crocus of processing completion in the dry grinding cup through-hole 231, and is easy and simple to handle, improves user's use and experiences.

The through hole 231 penetrates through the cup cover 23 of the dry grinding cup, the diameter of the through hole is D, the diameter interval range is that D is larger than or equal to 1mm and smaller than or equal to 2mm, the diameter of an opening of the through hole 231, which is positioned at the lower end of the cup cover 23, is D1, the diameter of an opening, which is positioned at the upper end of the cup cover 23, is D2, and the diameter size relationship of openings at the upper end and the lower end is D1 & gtD 2.

In one embodiment, the diameter D1 of the opening of the through hole 231 at the lower end of the cup cover 23 is 2mm, the diameter D2 of the opening at the upper end of the cup cover 23 is 1mm, during the grinding process, the pressure in the cup is higher than the outside, so that the powder in the cup is easy to spray upwards, and is limited by the diameter of the opening of the through hole 231 at the upper end of the cup cover 23 and the obstruction of the movable cover 232 above the through hole 231, thereby effectively avoiding the situation of powder spraying outwards; after the material crocus in the dry milling processing cavity is finished, because opening diameter D1 of the lower end of the cup cover 23 is greater than opening diameter D2 of the upper end, the powder can flow out of the processing cavity more easily, and the dry milling processing cavity is convenient for users to use.

It should be noted that the through hole 231 may be a smooth curved surface between the upper end opening and the lower end opening of the cup cover 23, or may be a bent connection with other shapes.

The cup base 21 of the dry grinding cup component further comprises a shaft hole 211, the cutter holder component 4 comprises a cutter holder 41 and a cutter component 42, the cutter holder component 4 is embedded into the dry grinding cup base 21 through the shaft hole 211, and the cutter holder 41 and the cup base 21 are fixedly connected in an integrated mode through a rubber coating mode.

In an embodiment, the tool apron assembly 4 is provided with a metal insert 43 extending outwards, one end of the metal insert 43 is fixedly connected with the tool apron 41 in a rubber coating manner, the other end of the metal insert 43 extends into the shaft hole 211 and is fixedly connected with the cup base 21 in an integrated rubber coating manner, and the tool apron assembly 4 and the cup base 21 are better supported in the rubber coating process through the metal insert 43, so that the two integrated rubber coating connection structures are more stable, and the stability of the tool assembly 42 during grinding and crushing processing is further ensured.

Please refer to fig. 3, which is a schematic diagram of a cup lid structure according to an embodiment of the present application. The number of the through holes 231 on the cup cover 23 is N, the specific range is 6-8, all the through holes 231 are intensively distributed between the cup cover 23 and the movable cover 232 and are uniformly distributed in a rectangular or fan shape or special shape, the shape of the movable cover 232 is matched with the distribution shape of the through holes 231, the movable cover covers the through holes 231 through up-and-down rotating motion, a certain fit clearance is also formed between the upper end of the through holes 231 and the movable cover 232, the clearance value of the fit clearance is M, and the value range of the clearance is 0.2 mm-0.5 mm.

In an embodiment, the number of the through holes 231 is 8, the through holes are distributed in the radius direction of the cup cover 23 in a centralized manner and are distributed in two rows in a rectangular manner, the movable cover 232 covers all the through holes 231 and is also matched with the cup cover 23 in an embedded manner in a rectangular manner, an arc is arranged at the edge of the movable cover and is overlapped with the edge of the cup cover 23, the movable cover 232 can be rotated to open and close in the direction perpendicular to the cup cover through the connecting part 233, when the movable cover 232 is in the first state, a matching gap exists between the lower end face covered by the through holes 231 and the upper end face of the through holes 231, the corresponding gap value M is 0.3mm, and the air pressure in the cup can be adjusted through the gap.

Referring to fig. 4 and 5, two other arrangements of the movable cover 232 on the cup cover 23 are shown, including a horizontal pull-out type and a rotary type.

In an embodiment, the movable cover 232 is a horizontally-pulled structure, the connecting portion 233 is disposed at a side edge, specifically two sliding rails, the movable cover 232 is rectangular, two ends of the movable cover 232 are disposed on the sliding rails and can be pulled out in a sliding manner along the horizontal direction of the cup cover 23, and when the movable cover 232 is pulled out, the corresponding position is a second state, and powder can be poured; when the movable cover 232 is pushed inwards, the corresponding position is in the first state, powder spraying can be prevented, and the dry grinding cup can be stably ground.

In another embodiment, the movable cover 232 is a horizontal rotating structure, the connecting portion 233 is disposed at the axis of the cup cover 23, the movable cover 232 is a fan-shaped structure, a package is disposed at the edge of the cup cover 23, and can rotate around the axis along the outer circle of the cup cover 23, and the movable cover 232 is switched between the first state and the second state.

It should be noted that the movable cover 232 may be other moving structure, and the main purpose of the movable cover is to switch between the first state and the second state, so as to prevent the milled powder in the dry grinding cup from being sprayed out from the through hole 231, and to allow a fit clearance to adjust the air pressure in the dry grinding cup.

Referring to fig. 6, which is a schematic diagram illustrating an overall structure of a food processor according to an embodiment of the present application, the food processor 1 includes a dry grinding cup assembly 2 and a base 3, and a driving motor 31 is disposed inside the base 3 for driving a knife assembly 42.

Specifically, the food processor 1 can be a wall breaking machine, a food processor, or a soymilk machine with a self-cleaning function, and the dry grinding cup assembly 2 can replace the processing cavity of the food processor 1 to realize the grinding function.

In one embodiment, the food processor 1 is a wall breaking machine with a motor disposed at the bottom, the dry grinding cup assembly 2 is disposed above the base 3, the bottom is locked and connected with the base 3 through the cup seat 21, and the driving motor 31 of the shaft center is in driving fit with the tool seat assembly 4, so as to control and drive the stirring cup for grinding.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a dry grinding cup assembly, includes the cup, is connected with the cup and installs the bowl cover at the cup top, its characterized in that, the cup axle center is provided with the blade holder subassembly, the bowl cover is provided with a plurality of through-holes to and the activity sets up and is used for opening and shutting the movable cover of through-hole, when the movable cover moves to the first state, cover the through-hole and be in form the dry grinding working chamber between bowl cover and the cup, when the movable cover moves to the second state, through-hole and external intercommunication are used for discharging the material.

2. The dry grinding cup assembly of claim 1, wherein a fit clearance is provided between said removable cover and said through bore, operable in said first condition to adjust the air pressure of said dry grinding working chamber.

3. The dry grinding cup assembly of claim 2, wherein said fit clearance has a clearance value M, 0.2mm ≦ M ≦ 0.5 mm.

4. The dry grinding cup assembly according to claim 1, wherein the through holes are distributed in a rectangular or fan shape and are arranged at the positions where the cup cover is matched with the movable cover, the number of the through holes is N, and N is greater than or equal to 6 and less than or equal to 8.

5. The dry grinding cup assembly according to claim 4, wherein the through hole penetrates through the cup cover, and the diameter of the through hole is D, and D is larger than or equal to 1mm and smaller than or equal to 2 mm.

6. The dry grinding cup assembly of claim 5, wherein the through hole has a diameter D1 at a side opening of the upper end surface of the cup lid and a diameter D2 at a side opening of the lower end surface of the cup lid, and D1 > D2.

7. The dry grinding cup assembly according to claim 1, wherein the movable cover and the cup cover are provided with a connecting portion, and the movable cover is rotatably or slidably adjustable in positional relationship with the through hole by the connecting portion to switch between the first state and the second state.

8. The dry grinding cup assembly of claim 7, wherein said removable cover is shaped to match said distribution of through holes to completely cover said through holes.

9. The dry grinding cup assembly of claim 1, wherein the blade holder assembly comprises a blade holder and a blade assembly, the cup holder is provided with a shaft hole at a central position, and the blade holder is integrally connected with the cup holder through the shaft hole in an encapsulated manner.

10. A food processor comprising the dry grinding cup assembly of any one of claims 1 to 9; and

the motor base is internally provided with a driving motor;

through the positioning fit of the machine base and the dry grinding cup component, the driving motor is in transmission connection with the tool apron component, and drives and controls the tool apron component to grind in the cup body.

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