CN215874384U

CN215874384U - Blanking device, cover body, base and cooking equipment

Info

Publication number: CN215874384U
Application number: CN202023257311.6U
Authority: CN
Inventors: 肖强; 王政军; 黄炳
Original assignee: Zhuhai Unicook Technology Co Ltd
Current assignee: Zhuhai Unicook Technology Co Ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2022-02-22
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a discharging device, a cover body, a base and cooking equipment, relates to the technical field of cooking equipment, and mainly aims to realize quick communication and sealing between a container and a discharging cavity of the base so as to improve the operation convenience and the working efficiency of the container. The main technical scheme of the utility model is as follows: the blanking device comprises a container, a base and a feeding device, wherein the container is provided with a discharge hole and comprises a blanking cavity and a feeding hole communicated with the blanking cavity; the cover body is connected between the discharge port and the feeding port, the cover body comprises a body and a baffle, a hollow part is arranged on the body, the body and the baffle can move relatively, and the cover body has a first working state and a second working state; in the first working state, the baffle is at least partially separated from the hollow part, and the container is communicated with the blanking cavity through the hollow part; in the second working state, the baffle blocks the hollow part, and the container and the blanking cavity are closed.

Description

Blanking device, cover body, base and cooking equipment

Technical Field

The utility model relates to the technical field of cooking equipment, in particular to a blanking device, a cover body, a base and cooking equipment.

Background

At present, a container such as a material bottle is generally used in a blanking device to contain seasoning, and the material bottle is generally installed on a base with an opening facing downwards, so that the seasoning in the material bottle can enter a blanking cavity in the base to realize blanking.

Because unloader need replenish condiment or change condiment often in the use for the storage bottle need be dismantled or the installation from the base repeatedly, in this in-process, need feed bottle lock lid repeatedly and open the lid, its intercommunication with the unloading chamber in the base after realizing the closure when the storage bottle is dismantled and the storage bottle installation, this process easily leads to the condiment unrestrained, complex operation moreover, work efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a blanking device, a cover body, a base and cooking equipment, and mainly aims to realize quick communication and sealing between a container and a blanking cavity of the base so as to improve the operation convenience and the working efficiency of the blanking device.

In order to achieve the purpose, the utility model mainly provides the following technical scheme:

in a first aspect, an embodiment of the present invention provides a blanking device, including:

a container having a discharge port,

the base comprises a blanking cavity and a feeding port communicated with the blanking cavity;

the cover body is connected between the discharge port and the feeding port, the cover body comprises a body and a baffle, a hollow part is arranged on the body, the body and the baffle can move relatively, and the cover body has a first working state and a second working state;

in the first working state, the baffle is at least partially separated from the hollow part, and the container is communicated with the blanking cavity through the hollow part;

in the second working state, the baffle blocks the hollow part, and the container and the blanking cavity are closed.

In a second aspect, an embodiment of the present invention further provides a cover body, which is applied to the blanking device as claimed in the preceding claim, where the cover body includes:

the body and the baffle plate can generate relative motion, and the cover body has a first working state and a second working state;

in the first working state, the baffle is at least partially separated from the hollow part;

and in the second working state, the baffle blocks the hollow part.

Further, the body can rotate relative to the baffle plate to enable the cover body to enter the first working state or the second working state;

in the first working state, the baffle is staggered with the hollow part; in the second working state, the baffle plate is superposed with the hollow part;

in a third aspect, an embodiment of the present invention further provides a base, which is applied to the foregoing blanking device, where the base includes a blanking cavity and a feeding port communicated with the blanking cavity.

In a fourth aspect, an embodiment of the present invention further provides a cooking apparatus, including the foregoing blanking device.

By means of the technical scheme, the utility model at least has the following beneficial effects:

in the technical scheme provided by the embodiment of the utility model, the cover body is connected between the container and the base, and the body of the cover body and the baffle can generate relative motion, so that the cover body has a first working state and a second working state, when the container needs to be detached from the base, the body and the baffle can generate relative motion to enable the cover body to be in the second working state, at the moment, the baffle blocks the hollow part of the body, the container is closed, the container can be detached, and the cover body can be kept in the second working state after the container is supplemented or replaced; after the container is arranged on the base, the body and the baffle plate can move relatively to enable the cover body to be in a first working state, at least part of the baffle plate is separated from the hollow-out part of the body at the moment, the container is opened, the container is communicated with the blanking cavity of the base, and seasonings can fall into the blanking cavity from the container. The relative movement specifically means that the movement strokes of the body and the baffle are different. Compared with the prior art, according to the technical scheme provided by the embodiment of the utility model, the hollow part is gradually blocked when the container is disassembled and assembled, and the container is always in a closed state after the container is disassembled and assembled (namely after the container is separated from the base), so that the phenomenon of seasoning scattering cannot occur; moreover, the body and the baffle plate generate relative motion to switch the working state of the cover body, so that the container can be quickly opened or closed, the operation is simple, and the working efficiency is improved.

Drawings

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

fig. 1 is a schematic structural diagram of a blanking device provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a blanking apparatus according to an embodiment of the present invention when a cover is in a first working state;

fig. 3 is a schematic structural diagram of a blanking apparatus according to an embodiment of the present invention when a cover is in a second working state;

fig. 4 is a schematic structural diagram of another blanking device according to an embodiment of the present invention, in which a cover is in a second working state;

fig. 5 is a schematic structural diagram of a body of a cover in a blanking device according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a baffle plate of a cover body in a blanking device according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a base in a blanking device according to a first viewing angle in the embodiment of the present invention;

fig. 8 is a schematic structural view of a base in a second viewing angle in a blanking device according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a tank of a base in a blanking device according to an embodiment of the present invention;

fig. 10 is a schematic structural view illustrating a connection between a tank body and a second limiting portion of a base in a blanking device according to an embodiment of the present invention;

fig. 11 is a schematic structural view illustrating a connection between a second matching portion and a second limiting portion in a blanking device according to an embodiment of the present invention;

fig. 12 is a schematic structural view of another blanking device according to an embodiment of the present invention, in which a cover is in a first working state;

fig. 13 is a schematic structural view illustrating a second matching portion and a second limiting portion of another blanking device according to an embodiment of the present invention.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; 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 specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

As shown in fig. 1, fig. 2, fig. 3, fig. 5 to fig. 7, an embodiment of the present invention provides a blanking device, including a container 1, the container 1 having a discharge port, a base 2, the base 2 including a blanking chamber 21 and a feeding port 22 communicated with the blanking chamber 21; the cover body 3 is connected between the discharge port and the feeding port 22, the cover body 3 comprises a body 31 and a baffle 32, a hollow part is arranged on the body 31, the body 31 and the baffle 32 can move relatively, and the cover body 3 has a first working state and a second working state; in the first working state, the baffle 32 is at least partially separated from the hollow part, and the container 1 is communicated with the blanking cavity 21 through the hollow part; in the second working state, the baffle 32 blocks the hollow part, and the container 1 and the blanking cavity 21 are closed.

The container 1 and the cover 3 may be of an integral structure, that is, the container 1 and the cover 3 are used together as a whole, of course, the two may also be of a split structure, when the container 1 and the cover 3 are of the split structure, one end of the cover 3 may be screwed with the container, and the other end may be detachably connected to the feeding port 22. Moreover, in the first operating state, the baffle 32 may be separated from a part of the hollow-out portion of the body 31 or from all the hollow-out portions, as long as the communication between the container 1 and the blanking chamber 21 can be achieved, and for the convenience of blanking, preferably, in the first operating state, the baffle 32 may be separated from all the hollow-out portions of the body 31, so that the whole hollow-out portions are blanked.

It should be noted that the base 2 may include a stirring chamber and a screw quantitative chamber, in which the feeding screw is disposed, which are communicated with each other, and when the stirring chamber and the screw quantitative chamber are disposed in the base 2, the feeding chamber 21 is a stirring chamber; when only the screw quantitative cavity is arranged in the base 2, the blanking cavity 21 is the screw quantitative cavity.

According to the blanking device provided by the embodiment of the utility model, the cover body is connected between the container and the base, and the body of the cover body and the baffle can generate relative motion, so that the cover body has a first working state and a second working state, when the container needs to be detached from the base, the body and the baffle can generate relative motion to enable the cover body to be in the second working state, at the moment, the baffle blocks the hollow part of the body, the container is closed, the container can be detached, and the cover body can be kept in the second working state after the container is supplemented or replaced; after the container is arranged on the base, the body and the baffle can move relatively to enable the cover body to be in a first working state, at least part of the baffle is separated from the hollow-out part of the body, the container is opened, the container is communicated with the blanking cavity of the base, and seasonings can fall into the blanking cavity from the container, wherein the relative movement specifically means that the movement strokes of the body and the baffle are different. Compared with the prior art, according to the technical scheme provided by the embodiment of the utility model, the hollow part is gradually blocked when the container is disassembled and assembled, and the container is always in a closed state after the container is disassembled and assembled (namely after the container is separated from the base), so that the phenomenon of seasoning scattering cannot occur; moreover, the body and the baffle plate generate relative motion to switch the working state of the cover body, so that the container can be quickly opened or closed, the operation is simple, and the working efficiency is improved.

For the convenience of user operation, in the embodiment of the present invention, the body 31 is movably connected to the feeding port 22; the baffle 32 is in limit connection with the feeding port 22, and the body 31 can move relative to the baffle 32 to enable the cover 3 to enter a first working state or a second working state; in the first working state, the baffle 32 is at least partially staggered from the hollowed-out part; in the second working state, the baffle 32 shields the hollow part.

In the above embodiment, the body 31 is movably connected to the feeding port 22, that is, the body 31 can move relative to the feeding port 22, and the baffle 32 is connected to the feeding port 22 in a limiting manner, that is, the baffle 32 is limited to a certain extent, so that the body 31 and the baffle 32 can move relative to each other due to different movable strokes when the body 31 moves, specifically, the position of the baffle 32 is fixed relative to the feeding port 33 to a certain extent, specifically, the body 31 can be slidably mounted to the feeding port 22, and therefore when a user slides the body 31 relative to the feeding port 22, the body 31 and the baffle 32 can move relative to each other, so that the cover 3 enters the first working state or the second working state, and the operation of the user is more convenient. Moreover, in the first operating condition, the shutter 32 is at least partially offset from the hollowed-out portion; in the second working state, the baffle 32 shields the hollow part, so that the container 1 is better communicated or sealed with the blanking cavity 21.

To further facilitate user operation, in the embodiment of the present invention, referring to fig. 2, 3, 4, 5 and 6, the body 31 is rotatably connected to the inlet 22; the body 31 can rotate relative to the baffle 32 to bring the cover 3 into the first working state or the second working state; the hollowed-out portion includes a plurality of first through holes 311 arranged at intervals in the circumferential direction of the body 31; the baffle 32 comprises a plurality of blades 321 distributed at intervals in a ring shape; in the first working state, the blade 321 is at least partially staggered from the first through hole 311; in the second working state, the blade 321 coincides with the first through hole 311, i.e. the blade 321 completely coincides with the first through hole 311.

In the above embodiment, the body 31 is rotatably connected to the feeding port 22, so that the user only needs to rotate the body 31, and the body 31 and the baffle 32 can rotate relatively, and the cover 3 enters the first working state or the second working state, and the operation of the user is more convenient. Moreover, fretwork portion includes a plurality of first through-holes 311 that set up along the circumference interval of body 31, and baffle 32 includes a plurality of blades 321 that are annular interval distribution, has realized at body 31 pivoted process, and blade 321 can stagger or coincide with first through-hole 311, has conveniently realized staggering or baffle 32 and fretwork portion and has sheltered from the fretwork portion baffle 32, has realized the intercommunication or the closure of container 1 with unloading chamber 21 better. In order to facilitate blanking, preferably, in the first working state, the blade 321 may be staggered with respect to the entire first through hole 311, so that the entire first through hole 311 is blanked out. Also, the number of the blades 321 may be greater than or equal to the number of the first through holes 311, and preferably, the number of the blades 321 is equal to the number of the first through holes 311.

In the embodiment of the present invention, referring to fig. 5 and fig. 6, the contour shape of the first through hole 311 is adapted to the contour shape of the blade 321, specifically, the size of the blade 321 may be slightly larger than the size of the first through hole 311, so as to better prevent material leakage when the first through hole 311 is plugged, and the first through hole 311 and the blade 321 may be in a fan shape. Through setting up first through-hole 311 and blade 321 into fan-shaped, be convenient for the stagger or the coincidence of blade 321 with first through-hole 311 after body 31 rotates, specifically, the angular range of the central angle of blade 321 and first through-hole 311 can be between 20-185 degrees to when using, the unloading is even smooth and easy and can reduce the pressure of condiment to first through-hole department, is favorable to improving the unloading precision. It can be understood that the angular range of the central angles of the blades 321 and the first through holes 311 is related to the number of the blades 321 and the first through holes 311, for example, when the blades 321 and the first through holes 311 are arranged in a pair, the central angle corresponding to the first through holes 311 can be set to 175 degrees, and the central angle corresponding to the blades 321 which are adapted to the shape thereof can be set to 185 degrees, on one hand, the central angle of the blades 321 is greater than the central angle of the first through holes 311, which can achieve better plugging effect, and also can provide more error space for mechanical design and machining errors.

In the embodiment of the present invention, referring to fig. 3, 4, 5 and 6, a convex edge 316 disposed around the first through hole 311 may be disposed at a position corresponding to each first through hole 311 on the inner surface of the body 31, where the surrounding shape of the convex edge 316 is adapted to the profile shape of the blade 321, and in the second working state, the blade 321 is abutted against the top surface of the convex edge 316, and the manner that the blade 321 is abutted against the top surface of the convex edge 316 may enable the blade 321 to cover not only the first through hole 311 but also the top surface area of the convex edge 316 in the second working state, which is beneficial to sealing the first through hole 311, and optionally, the blade 321 may also be abutted against the side surface of the convex edge 316; the top surface of the protruding ridge 316 is inclined in a direction away from the main body 31 along the traveling direction of the main body 31 when switching from the first operating state to the second operating state.

In the above embodiment, in the process that the body 31 moves from the first working state to the second working state, because the top surface of the protruding edge 316 is obliquely arranged, and the oblique direction is towards the direction far away from the body 31 along the moving direction of the body 31, the gap between the body 31 and the blade 321 is gradually reduced in the moving process, so that the top surface of the protruding edge 316 and the blade 321 are gradually compressed until the cover body 3 is in the second working state, and the top surface of the protruding edge 316 is tightly attached to the blade 321, thereby effectively improving the sealing performance of the blade 321 for plugging the first through hole 311, preventing the seasoning from leaking out from the gap between the two, being more beneficial to improving the blanking accuracy, and being convenient for a user to screw the body 31.

In the embodiment of the present invention, referring to fig. 3, 4, 5 and 6, taking the traveling direction of the body 31 when switching from the first working state to the second working state as the forward direction, the ridge 316 includes a first straight line segment 3161 at the front end thereof and a second straight line segment 3162 at the rear end thereof; a position on the vane 321 corresponding to the first straight line segment 3161 is provided with a limit groove 3211, and in the first working state, the first straight line segment 3161 is clamped in the limit groove 3211.

In the above embodiment, by providing the position-limiting groove 3211 on the blade 321, the position-limiting groove 3211 may be specifically located at the side of the blade 321, when the main body 31 is switched from the second working state to the first working state, the first straight line segment 3161 can be engaged in the limit groove 3211, thereby realizing the limit of the body 31, in particular, in the process that the user rotates the body 31 to switch the cover body from the second working state to the first working state, when the first straight line segment 3161 is engaged with the limiting groove 3211, the user can no longer rotate the body 31, and at this time, the user can know that the cover 3 is in the first working state, the blade 321 and the first through hole 311 are staggered, the container 1 is communicated with the discharging cavity 21, therefore, the structure arrangement is convenient for the user to know the time when the cover body 3 is in the first working state in the process of screwing the body 31, and the use convenience of the user is further improved.

The side surface of the second straight line segment 3162 is in smooth transition connection with the top surface, the advancing direction of the body 31 when the body is switched from the first working state to the second working state is taken as the forward direction, the projection of the side surface of the second straight line segment 3162, which is positioned at the rear end in the advancing direction, on the advancing direction has a certain arc length, the height of the side surface is gradually increased within the arc length range so as to be smoothly connected to the top surface of the body, so that when the body 31 is switched from the first working state to the second working state, the blades gradually and smoothly enter the hollow part, and the switching of the cover body 3 between the first working state and the second working state is facilitated.

In the embodiment of the present invention, referring to fig. 7, 8, 9 and 10, the base 2 may include a tank 24, an open end of the tank 24 forms a material inlet wall 25, an open end of the tank 24 forms a material inlet 22, and an inner space of the tank 24 forms a material discharging cavity 21; the body 31 can be rotatably sleeved outside the material inlet wall 25; the feeding port wall 25 is provided with a first limiting part; the body 31 is provided with a first matching part; in a first working state, the first limiting part is connected with the first matching part in a matching way, and the body 31 and the material inlet wall 25 are locked in the axial direction of the material inlet wall 25; in the second working state, the first limiting part is separated from the first matching part, and the body 31 is unlocked from the feeding port wall 25.

In the above embodiment, by providing the first limiting portion on the wall 25 of the feeding port, specifically, the first limiting portion may be located on the outer wall of the wall 25 of the feeding port, and providing the first matching portion on the body 31, when a user screws the body 31 to make the cover 3 in the first working state, the first limiting portion can be connected with the first matching portion in a matching manner, so as to lock the body 31 and the wall 25 of the feeding port in the axial direction of the wall 25 of the feeding port, and avoid the cover 3 from axially displacing relative to the base 2, thereby avoiding the material leakage phenomenon during the blanking process; when a user reversely screws the body 31 to enable the cover body 3 to be in the second working state, the first limiting part can be separated from the first matching part, the body 31 and the feeding port wall 25 are unlocked, at the moment, the container 1 and the cover body 3 can be detached from the base 2 to supplement materials or change materials, material leakage after detachment is avoided, and the use of the user is more convenient.

In an embodiment of the present invention, referring to fig. 3, 4, 6, 7 and 8, a first engaging protrusion 322 may be disposed on the blade 321; a first clamping groove 251 with an open upper end is arranged at a position corresponding to the first clamping protrusion 322 on the inner end surface of the feeding port wall 25, and the first clamping protrusion 322 is clamped and connected in the first clamping groove 251. In this embodiment, the blade 321 may be clamped in the first clamping groove 251 on the material inlet wall 25 through the first clamping protrusion 322, so as to achieve the limiting connection between the baffle 32 and the material inlet wall 25, it should be noted that the first clamping groove 251 is in limiting connection with the first clamping protrusion 322, specifically, the length of the first clamping groove 251 may be greater than or equal to the length of the first clamping protrusion 322, the opening arc length of the first clamping groove 251 on the material inlet wall 25 determines the maximum rotation stroke of the first clamping protrusion 322 in the circumferential direction of the material inlet wall 25, and as long as the maximum rotation stroke of the first clamping protrusion 322 is smaller than the rotation stroke of the body 31 in the circumferential direction of the material inlet wall 25, the first through hole 311 and the blade 321 may be at least partially separated to achieve the communication between the container 1 and the blanking cavity 21. Preferably, the length of the first locking groove 251 is slightly larger than or equal to the length of the first locking protrusion 322, so that the position of the baffle 32 relative to the inlet wall 25 is fixed or has a small rotatable stroke, and the structure is simple and easy to implement. Specifically, the number of the first engaging protrusions 322 and the number of the first engaging grooves 251 may be three or more.

Further, in the above-mentioned embodiment, referring to fig. 6 and 7, the first engaging protrusion 322 may be located at a middle position of the end of the blade 321, so that the baffle 32 is limited by the first engaging protrusion 322 and the first engaging groove 251, so that the position of the baffle 32 can be more stable.

In the embodiment of the present invention, referring to fig. 3, 5, and 6, the blade 321 may further be provided with a second engaging protrusion 323 adjacent to the first engaging protrusion 322; the second engaging protrusion 323 is located at the front end of the first engaging protrusion 322, with the traveling direction of the main body 31 when switching from the first operating state to the second operating state being the forward direction; and the height of the second engaging protrusion 323 is smaller than the height of the first engaging protrusion 322, specifically, the length of the second engaging protrusion 323 in the radial direction is smaller than the length of the first engaging protrusion 322 in the radial direction; the inner surface of the body 31 may be provided with a stopper 317, the stopper 317 is provided with a stopper groove 3171, in the second operating state, the first engaging protrusion 322 abuts against the side surface of the stopper 317, and the second engaging protrusion 323 engages in the stopper groove 3171.

In the above embodiment, by providing the stopper 317, when the main body 31 is switched from the first operating state to the second operating state, the first engaging protrusion 322 can abut against the side surface of the stopper 317, thereby realizing the limit of the body 31, in particular, when the user rotates the body 31 to switch the cover 3 from the first working state to the second working state, when the first engaging protrusion 322 abuts against the stop member 317, the user can not continue to rotate the body 31, and at this time, the user can know that the cover 3 is in the second working state, the blade 321 and the first through hole 311 are overlapped, the container 1 is closed, therefore, the structure arrangement is convenient for the user to know the time when the cover body 3 is in the second working state in the process of screwing the body 31, further improves the use convenience of the user, and simultaneously ensures that the container 1 can be closed to avoid material leakage.

In the above embodiment, by providing the second engaging protrusion 323 adjacent to the first engaging protrusion 322 on the blade 321 and providing the stopping groove 3171 on the stopping member 317, specifically, the stopping groove 3171 may be provided on the inner surface of the stopping member 317, when the first engaging protrusion 322 abuts against the stopping member 317, the second engaging protrusion 322 slides into the stopping groove 3171 and abuts against the inner wall of the stopping groove 3171 in the process that the user rotates the body 31 to switch the cover 3 from the first working state to the second working state, so that the position of the body 31 can be more stable when the cover 3 is in the second working state, and the body 31 or the blade 321 is prevented from being displaced when the container 1 vibrates or shakes, thereby causing the blade 321 to be dislocated and causing material leakage, and better preventing the material leakage phenomenon when the cover 3 is in the second working state.

In the embodiment of the present invention, referring to fig. 3, 5 and 7, the first limiting portion may include a fastening guide groove 252, where the fastening guide groove 252 is disposed on an outer surface of the inlet wall 25 and extends along a circumferential direction of the inlet wall 25; the first fitting portion may include a fastening protrusion 312, the fastening protrusion 312 is disposed on an inner wall of the body 31 and protrudes toward a central direction of the body 31, and extends along a circumferential direction of the body 31; the securing protrusion 312 may slide into or out of the securing channel 252 with rotation of the body 31 to lock or unlock the body 31 from the inlet wall 25.

In the above embodiment, the number of the fastening guide grooves 252 may be a plurality of fastening protrusions 312 arranged at intervals along the circumferential direction of the inlet wall 25, and correspondingly, the number of the fastening protrusions 312 may also be a plurality of fastening protrusions 312 arranged at intervals along the circumferential direction of the body, when a user screws the body 31, each fastening protrusion 312 can slide into the corresponding fastening guide groove 252 to achieve axial locking of the body 31, and when a user screws the body 31 reversely, each fastening protrusion 312 can slide out of the corresponding fastening guide groove 252 to unlock the body 31 from the inlet wall 25, which is simple in structure and reliable in use.

In an embodiment of the present invention, the fastening guide slot 252 may include an opposite slide-in end and a slide-out end, and the width of the fastening guide slot 252 decreases from the slide-out end to the slide-in end; the thickness of the fastening protrusion 312 is smaller than the width of the sliding-in end and the sliding-out end, and the difference between the thickness of the fastening protrusion 312 and the width of the sliding-in end is smaller than the difference between the thickness of the fastening protrusion 312 and the width of the sliding-out end, or the thickness of the fastening protrusion 312 is smaller than the width of the sliding-out end, and the thickness of the fastening protrusion 312 is greater than or equal to the width of the sliding-in end.

In the above embodiment, referring to fig. 7, the sliding-in end is the end of the fastening groove 252 on which the fastening protrusion 312 slides in and is limited and cannot slide in continuously, and the sliding-out end is the end of the fastening groove 252 on which the fastening protrusion 312 is about to be separated when sliding out. Because the width of the fastening guide groove 252 is gradually reduced from the sliding-out end to the sliding-in end, the thickness of the fastening protrusion 312 is smaller than the width of the sliding-out end, and the thickness of the fastening protrusion 312 is greater than or equal to or slightly smaller than the width of the sliding-in end, it is realized that in the process of screwing the body 31 by a user, the fastening protrusion 312 slides in the fastening guide groove 252 with more and more effort until the fastening protrusion 312 is locked in the fastening guide groove 252, the fastening protrusion 312 can be tightly and stably clamped in the fastening guide groove 252, and the locking stability of the body 31 on the inlet wall 25 is improved.

In the embodiment of the present invention, an elastic pad may be further disposed in the body 31, the elastic pad abuts against the top of the inlet wall 25, and the pressing force of the elastic pad abutting against the top of the inlet wall 25 gradually increases as the fastening protrusion 312 slides from the sliding-out end to the sliding-in end of the fastening guide groove 252. In this embodiment, since the width of the fastening guide groove 252 changes, the height of the body 31 relative to the inlet wall 25 can be gradually reduced in the process that the fastening protrusion 312 slides into the fastening guide groove 252, so that the pressing force between the top surface of the inlet wall 25 and the elastic gasket is increased, and the tightness and sealing performance between the inlet wall 25 and the body 1 are ensured.

In the embodiment of the present invention, referring to fig. 7 and 9, the first limiting portion may further include a first rib 253 and a second rib 254 that are arranged at intervals along the axial direction of the tank body 24, and the first rib 253 and the second rib 254 are arranged on the outer surface of the inlet wall 25 and extend along the circumferential direction of the inlet wall 25; the gap between the first rib 253 and the second rib 254 forms a fastening guide groove 252; the distance from the first rib 253 to the second rib 254 is gradually reduced from the slide-out end to the slide-in end; the first limiting part also comprises a first upright column 255 and a second upright column 256 which are arranged on the outer surface of the material inlet wall 25 and positioned at two ends of the first convex rib 253; the first upright 255 is connected between the first rib 253 and the second rib 254, and a gap communicated with the fastening guide groove 252 is formed between the second upright 256 and the first rib 253; the fastening projection 312 is adapted to enter the fastening guide groove 252 through the gap, and the fastening projection 312 is slidable between the first upright 255 and the second upright 256 with the rotation of the body 31.

In the above embodiment, the fastening guide groove 252 is formed by opposing the first rib 253 and the second rib 254, the first column 255 is connected between the first rib 253 and the second rib 254 and located at the sliding end, and the second column 256 is located at the sliding end, when a user screws the body 31 on the inlet wall 25, the fastening protrusion 312 can enter the fastening guide groove 252 through the gap and slide in the fastening guide groove 252 along with the rotation of the body 31 until the fastening protrusion 312 abuts against the first column 255, at this time, the user can know that the body 31 has been screwed in place, and the body 31 and the inlet wall 25 are axially locked; when a user reversely screws the body 31, the fastening protrusion 312 moves towards the sliding-out end in the fastening guide groove 252 until the fastening protrusion 312 abuts against the second upright post 256, at this time, the user can know that the body 31 is screwed in place, at this time, the fastening protrusion 312 is opposite to the gap, the user can pull up the cover body 3, the fastening protrusion 312 can be separated from the fastening guide groove 252 from the gap, the unlocking between the body 31 and the material inlet wall 5 is realized, the structure is simple, and the operation of the user is more convenient. Specifically, the distance between the first pillar 255 and the second pillar 256 is the stroke of the fastening protrusion 312, i.e., the rotational stroke of the body 31.

It should be noted that, when the user screws the body 31 towards the inlet wall 25, until the fastening projection 312 comes into abutment against the first upright 255, at which point the body 31 has been screwed into position, that is, the first upright 255 is used for limiting the rotation of the cover 3 to the first working state, so that the cover can not rotate any more after reaching the first working state, as mentioned above, when the user rotates the main body 31 to switch the cover from the second working state to the first working state, when the first straight segment 3161 of the tab 316 engages with the stopper groove 3211 of the blade 321, the user can not rotate the main body 31 any more, at this time, the user can know that the cover 3 is in the first working state, that is, the first straight line segment 3161 of the corrugated rib 316 and the limiting groove 3211 of the vane 321 can also achieve the limiting in the first working state, and the two limiting modes can have the following functions: (1) the two kinds of position-limiting functions may be simultaneously performed, and at this time, when the fastening protrusion 312 needs to be abutted against the first column 255, the first straight line segment 3161 of the corrugated rib 316 and the position-limiting groove 3211 of the blade 321 are also just engaged with each other; (2) a limiting mode that the fastening protrusion 312 is preferentially abutted against the first column 255, that is, in the process of converting from the second working state to the first working state, the fastening protrusion 312 is firstly abutted against the first column 255 to perform a limiting function, so that the first working state is reached, at this time, the first straight line segment 3161 of the corrugated rib 316 and the limiting groove 3211 on the blade 321 may not reach a clamping state, the limiting of the first straight line segment 3161 only performs an auxiliary limiting function, or the displacement of the blade or the cover body caused by vibration or shaking is avoided to a certain extent in the first working state, which is preferred in this embodiment, is a limiting mode that can ensure limiting and can allow the auxiliary limiting to have a certain processing error; (3) only a position-limiting manner in which the fastening protrusion 312 abuts against the first column 255 or a position-limiting manner in which the first straight line segment 3161 of the rib 316 engages with the position-limiting groove 3211 of the blade 321 is adopted; (4) in a preferred form of the locking of the first straight segment 3161 of the rib 316 with the locking groove 3211 of the blade 321, that is, in the process of switching from the second operating state to the first operating state, the first straight segment 3161 is first locked with the locking groove 3211 of the blade 321, and at this time, the fastening protrusion 312 may not be yet in contact with the first column 255, and in this case, the contact locking of the fastening protrusion 312 with the first column 255 serves as an auxiliary locking function, thereby preventing displacement of the blade or the cover due to vibration or shaking to some extent.

It should be further noted that, when the user reversely screws the body 31, the fastening protrusion 312 moves in the fastening guide groove 252 to the sliding end until the fastening protrusion 312 abuts against the second upright post 256, at this time, the body 31 has been screwed in place to reach the second working state, that is, the second upright post 256 is used for being reversely screwed to the limit of the second working state, as mentioned above, by providing the stop member 317, when the body 31 is switched from the first working state to the second working state, the first engaging protrusion 322 can abut against the side surface of the stop member 317, so as to limit the body 31 to be in the second working state, and the body 31 is not rotated any more, and these two limiting manners may have the following functions: (1) the two kinds of position limitation can be simultaneously acted, namely when the fastening protrusion 312 is abutted against the second upright post 256, the first clamping protrusion 322 can be abutted against the side surface of the stop member 317; (2) preferably, the first engaging protrusion 322 abuts against the side surface of the stopper 317 for limiting, that is, in the process of switching from the first operating state to the second operating state, the first engaging protrusion 322 first abuts against the side surface of the stopper 317, and at this time, the fastening protrusion 312 and the second upright post 256 may not abut against each other yet and reach the limiting state, it can be understood that, in this limiting manner, the distance between the first upright post 255 and the second upright post 256 in the circumferential direction may be appropriately greater than the stroke of the blade in the circumferential direction when switching from the first operating state to the second operating state, which is preferred in this embodiment; (3) only the first clamping protrusion 322 abuts against the side surface of the stopper 317 for limiting or only the fastening protrusion 312 abuts against the second upright post 256 for limiting; (4) when the rotation is preferentially reversed to the second operation state, the fastening projection 312 and the second upright 256 are first abutted to limit the rotation, that is, when the second operation state is reached, the first engaging projection 322 is not abutted to the side surface of the stopper 317, and the size of the blade may be set to be slightly larger than the size of the first through hole 311, so that even if the first engaging projection 322 is not abutted to the side surface of the stopper 317, the first through hole 311 can be completely covered.

It should be noted that the height of the first rib 253 at the slide-in end is smaller than that at the slide-out end, so that the width of the fastening guide groove 252 is gradually reduced from the slide-out end to the slide-in end, the locking stability of the body 31 on the inlet wall 25 is improved, and the top of the inlet wall 25 is tightly combined with the elastic gasket, so as to ensure the fastening and sealing performance between the inlet wall 25 and the body 1.

The number of the first limiting parts can be multiple, and the multiple first limiting parts are arranged at intervals along the circumferential direction of the material inlet wall 25; the quantity of first cooperation portion can be a plurality of, and a plurality of first cooperation portions are arranged along the circumference interval of body 31, and a plurality of first cooperation portions one-to-one ground are connected or break away from each other with the cooperation of a plurality of spacing portions.

In the embodiment of the present invention, referring to fig. 7, 8 and 9, the base 2 may further include a housing 23, the tank 24 is disposed in the housing 23, the housing 23 is provided with a second through hole 231, and an open end of the tank 24 extends out of the housing 23 through the second through hole 231 and forms a material inlet wall 25. In this embodiment, the feeding port wall 25 extends out of the casing 23 instead of being located in the casing 23, so that the body 31 can be wrapped outside the feeding port wall 25, a user can observe the dismounting condition between the body 31 and the feeding port wall 25, and the user can use the feeding port wall more conveniently.

In the embodiment of the present invention, referring to fig. 8 and 10, the housing 23 may be provided with a second limiting portion 26; the body 31 is provided with a second matching part; in the first working state, the second limiting part 26 is connected with the second matching part in a matching way, and the body 31 and the material inlet wall 25 are locked in the circumferential direction of the material inlet wall 25; in the second working state, the second limiting portion 26 is separated from the second matching portion, and the body 31 is unlocked from the material inlet wall 25.

In the above embodiment, by providing the second limiting portion 26 on the housing 23 and providing the second matching portion on the body 31, when the user screws the body 31 to make the lid 3 in the first working state, the second limiting portion 26 can be connected with the second matching portion in a matching manner, so that the body 31 and the inlet wall 25 are locked in the circumferential direction of the inlet wall 25, and circumferential displacement of the lid 3 relative to the base 2 is avoided, thereby avoiding material leakage during the blanking process; when a user reversely screws the body 31 to enable the cover body 3 to be in the second working state, the second limiting part 26 can be separated from the second matching part, the body 31 and the feeding port wall 25 are unlocked, and the container 1 and the cover body 3 can be detached from the base 2 to supplement or replace materials, so that the blanking precision is improved, and the use of the user is more convenient.

In the embodiment of the utility model, referring to fig. 8 and 10, an avoiding gap 257 is arranged on the first limiting part; the second limiting part 26 comprises a clamping plate 262 arranged on the shell 23 through an elastic piece 261, the clamping plate 262 can be inserted into the avoiding notch 257 under the action of the elastic force of the elastic piece 261, and can overcome the elastic force of the elastic piece 261 to separate from the avoiding notch 257 under the action of external force; in the first working state, the clamping plate 262 is inserted into the avoiding notch 257, the second matching portion is connected with the clamping plate 262 in a matching manner, and the body 31 and the material inlet wall 25 are locked in the circumferential direction of the material inlet wall 25.

In the above embodiment, the first rib 253 and the second rib 254 opposite to each other in the first limiting portion may each have an opening, the two openings form an avoiding opening 257, the snap plate 262 can be driven by the elastic member 261 to be inserted into the avoiding opening 257 and is connected with the second matching portion on the body 31 in a matching manner, so that the snap plate 262 can limit the circumferential displacement of the body 31 through the second matching portion, and the body 31 and the inlet wall 25 are locked in the circumferential direction of the inlet wall 25; when the clamping plate 262 is under the action of external force, the clamping plate 262 can overcome the elasticity of the elastic piece 261 to separate from the avoiding notch 257, so that the clamping plate 262 is separated from the second limiting part, and the unlocking of the body 31 and the feeding port wall 25 is realized.

In the embodiment of the present invention, referring to fig. 2, 8, 10 and 11, the second matching portion may include two first protruding teeth 313 arranged at intervals, a distance between the two first protruding teeth 313 is adapted to a width of the clamping plate 262, and when the clamping plate 262 is inserted into the avoiding notch 257, the clamping plate 262 is clamped between the two first protruding teeth 313, so that the body 31 is locked on the circumferential direction of the inlet wall 25, and the structure is simple and the use is reliable. Specifically, the first convex teeth 313 may be provided in a plurality of pairs at intervals in the circumferential direction of the body 31 to facilitate the screwing operation of the body 31 by the user.

In the embodiment of the present invention, referring to fig. 2, 8, 10 and 11, one side of the free end of the catch plate 262 is provided with a first chamfered surface 2621 inclined toward the other side thereof, and a first protrusion 313 of the two first protrusions 313 close to the first chamfered surface 2621 can pass over the catch plate 262 by pressing the first chamfered surface 2621, so that the two first protrusions 313 are respectively located at both sides of the catch plate 262, so that the first protrusion 313 can automatically press the first chamfered surface 2621 to pass over the catch plate 262 when a user screws the body 31, and the two first protrusions 313 are located at both sides of the catch plate 262; moreover, when a reverse screwing force is applied to the body 31, the body 31 cannot rotate relative to the inlet wall 26 because the first teeth 131 that pass over the catch plate 262 are blocked by the side of the catch plate 262 that faces away from the first chamfered surface 2621.

Alternatively, referring to fig. 2 and 11, the second matching portion may include a first protrusion 313, in the first working state, when the locking plate 262 is inserted into the avoiding notch 257, the locking plate 262 is engaged with one side of the first protrusion 313 close to the locking plate 262, one side of the free end of the locking plate 262 is provided with a first chamfered surface 2621 inclined toward the other side thereof, the first protrusion 313 can pass over the locking plate 262 by pressing the first chamfered surface 2621, so that the first protrusion 313 is located on one side of the locking plate 262 away from the first chamfered surface 2621, specifically, the first protrusion 313 is engaged between the locking plate 262 and the first upright 255, and such a configuration can also achieve the purpose of circumferential limitation of the body 31.

Alternatively, referring to fig. 12 and 13, the second mating portion may include a second tooth 315; a second clamping groove 2622 is formed in the free end face of the clamping plate 262; when the clamping plate 262 is inserted into the avoiding notch 257, the second protrusion 315 is clamped in the second clamping groove 2622, so that the body 31 is locked in the circumferential direction of the material inlet wall 25. Also, one side of the free end of the chucking plate 262 is provided with a second chamfered surface 2623 inclined toward the other side thereof; the second protrusion 315 can pass through one end of the second groove 2622 by pressing the second inclined surface 2623, and is engaged with the second groove 2622, and meanwhile, the second protrusion 315 cannot be disengaged from the second groove 2622 because the inner wall surface of the second groove 2622 is a vertical surface.

Alternatively, the second matching portion may include a third engaging groove adapted to the contour shape of the engaging plate 262, and the third engaging groove is disposed on the body 31; when the clamping plate 262 is inserted into the avoiding notch 257, at least a part of the clamping plate 262 is clamped in the third clamping groove, so that the body 31 is locked in the circumferential direction of the material inlet wall 25. Specifically, the outer frame of the third card slot protrudes out of the inner wall of the body 31, and the free end of the card plate 262 may also be provided with a chamfered surface, and when the body 31 is switched from the unlocked state to the locked state, the outer frame of the third card slot may extrude the chamfered surface to enable the card plate 262 to be at least partially located in the third card slot.

It should be noted that the first mating portion may form the second mating portion, and specifically, the one or more fastening protrusions 312 in the first mating portion may form the second mating portion, in other words, the first protrusion 313 and the second protrusion 315 as the second mating portion may be used as the first mating portion at the same time.

In the embodiment of the present invention, referring to fig. 10, the second limiting portion 26 may further include an operating portion 263 connected to the clamping plate 262, where the operating portion 263 is used to receive an external force so that the clamping plate 262 is inserted into the avoiding gap 257 or separated from the avoiding gap 257; the position corresponding to the operation portion 263 on the casing 23 is provided with a third through hole 232, and the operation portion 263 is exposed through the third through hole 232, so that the user can toggle the operation portion 263 up and down, thereby applying an external force to the operation portion 263, so that the operation portion 263 drives the clamping plate 262 to move up and down to insert or separate from the avoiding opening 257, thereby improving the use convenience of the user. When the user twists lid 3 to base 2 on, rotatory in-process, thereby cardboard 262 can lock lid 3 and base 2 in the circumferential direction with second cooperation portion automatic fit, when the user unscrews lid 3 from base 2, pulls operating portion 263 downwards in advance for cardboard 262 leaves dodges the opening 257, and reverse rotation lid 3 again can be unscrewed lid 3 smoothly.

In the embodiment of the present invention, referring to fig. 3, 7 and 8, a first stirring shaft 27 is disposed in the blanking cavity 21, and at least two third engaging protrusions 271 which are oppositely disposed are disposed on an end surface of the first stirring shaft 27; the body 31 and the baffle 32 are respectively provided with opposite fourth through holes; be provided with the second (mixing) shaft in the container 1, the second (mixing) shaft passes the fourth through-hole and is connected with connecting piece 11, this connecting piece 11 can be for covering body structure, be provided with the protruding 111 of the fourth block of two at least mutual dispositions on the inner wall of this cover body structure, the protruding 111 of fourth block and the mutual butt of the protruding 271 of third block, so that first (mixing) shaft 27 drives the second (mixing) shaft and rotates, thereby realize rotating through the first (mixing) shaft 27 of a set of actuating mechanism drive, can make first (mixing) shaft 27 and second (mixing) shaft rotate simultaneously, simple structure and its saving cost.

In order to facilitate the installation of the cover body 3 on the material inlet wall 25, referring to fig. 3, 7 and 8, the end portions of the third engaging protrusion 271 and the fourth engaging protrusion 111 are respectively provided with a guide surface, which can be a convex arc surface and/or an inclined plane, so that the third engaging protrusion 271 and the fourth engaging protrusion 111 are abutted when the cover body 3 is installed instantly, and the third engaging protrusion and the fourth engaging protrusion can also be slid off directly due to the existence of the guide surfaces, so that the cover body 3 can be installed on the material inlet wall 25 quickly, and the operation is more convenient. The cover body structure of the connecting piece 11 is set to be a horn opening, the inner diameter of the opening of the connecting piece 11 is gradually increased from the first through hole 311 to the direction away from the first through hole 311, and when the cover body 3 is installed on the feeding port wall 25, the third clamping protrusion 271 more easily enters into the connecting piece 11 and is abutted against or rotated by the fourth clamping protrusion 111.

The embodiment of the utility model also provides a cover body, which comprises a body 31 and a baffle 32, wherein the body 31 is provided with a hollow part, the body 31 and the baffle 32 can generate relative motion, and the cover body 3 has a first working state and a second working state; in the first working state, the baffle 32 is at least partially separated from the hollowed-out part; in a second operating state, the baffle 32 blocks the hollow.

It should be noted that the cover body in this embodiment may adopt the cover body structure described in the blanking device in the above embodiment, and specific implementation and working principle thereof may refer to corresponding contents in the above embodiment, which is not described herein again.

The cover body provided by the embodiment of the utility model can be connected between the container and the base, and the body of the cover body and the baffle can generate relative motion, so that the cover body has a first working state and a second working state, when the container needs to be detached from the base, the body and the baffle can generate relative motion to enable the cover body to be in the second working state, at the moment, the baffle blocks the hollow part of the body, the container is closed, the container can be detached, and the cover body can be kept in the second working state after the material supplement or material change of the container is finished; after the container is arranged on the base, the body and the baffle plate can move relatively to enable the cover body to be in a first working state, at least part of the baffle plate is separated from the hollow-out part of the body at the moment, the container is opened, the container is communicated with the blanking cavity of the base, and seasonings can fall into the blanking cavity from the container. Compared with the prior art, the technical scheme provided by the embodiment of the utility model has the advantages that the container is always in a closed state when the container is disassembled and assembled, so that the phenomenon of spilling of seasonings cannot occur; moreover, the body and the baffle plate generate relative motion to switch the working state of the cover body, so that the container can be quickly opened or closed, the operation is simple, and the working efficiency is improved.

The embodiment of the utility model also provides a base which comprises a blanking cavity 21 and a feeding port 22 communicated with the blanking cavity 21.

It should be noted that the base structure described in the blanking device of the above embodiment can be adopted as the base related in this embodiment, and specific implementation and working principle thereof can refer to corresponding contents in the above embodiment, which is not described herein again.

According to the base provided by the embodiment of the utility model, the cover body can be connected between the base and the container, and the body of the cover body and the baffle can generate relative motion, so that the cover body has a first working state and a second working state, when the container needs to be detached from the base, the body and the baffle can generate relative motion to enable the cover body to be in the second working state, at the moment, the baffle blocks the hollow part of the body, the container is closed, the container can be detached, and the cover body can be kept in the second working state after the container is supplemented or replaced; after the container is arranged on the base, the body and the baffle plate can move relatively to enable the cover body to be in a first working state, at least part of the baffle plate is separated from the hollow-out part of the body at the moment, the container is opened, the container is communicated with the blanking cavity of the base, and seasonings can fall into the blanking cavity from the container. Compared with the prior art, the technical scheme provided by the embodiment of the utility model has the advantages that the container is always in a closed state when the container is disassembled and assembled, so that the phenomenon of spilling of seasonings cannot occur; moreover, the body and the baffle plate generate relative motion to switch the working state of the cover body, so that the container can be quickly opened or closed, the operation is simple, and the working efficiency is improved.

The embodiment of the utility model also provides cooking equipment comprising the blanking device. In particular, the cooking device may include a cooker, a dispenser, or the like, cooking-related devices.

The cooking equipment provided by the embodiment of the utility model comprises a blanking device, wherein a cover body in the blanking device is connected between a container and a base, and a body of the cover body and a baffle can generate relative motion, so that the cover body has a first working state and a second working state, and the purpose that when the container is required to be disassembled from the base, the body and the baffle can generate relative motion so as to enable the cover body to be in the second working state, at the moment, the baffle seals a hollow part of the body, the container is closed, the container can be disassembled, and the cover body can be kept in the second working state after the container is supplemented or replaced; after the container is arranged on the base, the body and the baffle can move relatively to enable the cover body to be in a first working state, at least part of the baffle is separated from the hollow-out part of the body, the container is opened, the container is communicated with the blanking cavity of the base, and seasonings can fall into the blanking cavity from the container, wherein the relative movement specifically means that the movement strokes of the body and the baffle are different. Compared with the prior art, according to the technical scheme provided by the embodiment of the utility model, the hollow part is gradually blocked when the container is disassembled and assembled, and the container is always in a closed state after the container is disassembled and assembled (namely after the container is separated from the base), so that the phenomenon of seasoning scattering cannot occur; moreover, the body and the baffle plate generate relative motion to switch the working state of the cover body, so that the container can be quickly opened or closed, the operation is simple, and the working efficiency is improved.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A blanking device is characterized by comprising:

a container (1), the container (1) having a discharge opening,

the device comprises a base (2), wherein the base (2) comprises a blanking cavity (21) and a feeding opening (22) communicated with the blanking cavity (21);

the cover body (3) is connected between the discharge port and the feeding port (22), the cover body (3) comprises a body (31) and a baffle (32), a hollow part is arranged on the body (31), the body (31) and the baffle (32) can move relatively, and the cover body (3) has a first working state and a second working state;

in the first working state, the baffle (32) is at least partially separated from the hollow part, and the container (1) is communicated with the blanking cavity (21) through the hollow part;

in the second working state, the hollow part is blocked by the baffle (32), and the container (1) and the blanking cavity (21) are closed.

2. Blanking device according to claim 1,

the body (31) is movably connected with the feeding port (22);

the baffle (32) is in limit connection with the feeding port (22), and the body (31) can move relative to the baffle (32) to enable the cover body (3) to enter the first working state or the second working state;

in the first working state, the baffle (32) is at least partially staggered from the hollowed-out part; in the second working state, the baffle (32) shields the hollow part.

3. Blanking device according to claim 2,

the body (31) is rotatably connected with the feeding port (22);

the body (31) can rotate relative to the baffle (32) to enable the cover body (3) to enter the first working state or the second working state;

the hollowed-out part comprises a plurality of first through holes (311) arranged at intervals along the circumferential direction of the body (31);

the baffle (32) comprises a plurality of blades (321) which are distributed at intervals in a ring shape;

in the first working state, the blade (321) is at least partially staggered from the first through hole (311); in the second working state, the blade (321) coincides with the first through hole (311).

4. Blanking device according to claim 3,

the outline shape of the first through hole (311) is matched with the outline shape of the blade (321), and the first through hole (311) and the blade (321) are in a fan shape;

a convex edge (316) arranged around the first through hole (311) is arranged at a position, corresponding to each first through hole (311), on the inner surface of the body (31), the surrounding shape of the convex edge (316) is matched with the outline shape of the blade (321), and in the second working state, the blade (321) is abutted to the top surface of the convex edge (316);

the top surface of the convex edge (316) is obliquely arranged along the advancing direction of the body (31) when the body is switched from the first working state to the second working state to the direction far away from the body (31);

the convex edge (316) comprises a first straight line section (3161) at the front end and a second straight line section (3162) at the rear end of the convex edge, wherein the advancing direction of the body (31) when the body is switched from the first working state to the second working state is taken as the forward direction;

a limiting groove (3211) is formed in the position, corresponding to the first straight line segment (3161), of the blade (321), and in the first working state, the first straight line segment (3161) is clamped in the limiting groove (3211);

the side surface of the second straight line segment (3162) is in smooth transition connection with the top surface.

5. Blanking device according to claim 3,

the base (2) comprises a tank body (24), a feeding opening wall (25) is formed at the opening end of the tank body (24), the feeding opening (22) is formed at the opening end of the tank body (24), and the blanking cavity (21) is formed in the inner space of the tank body (24);

the body (31) is rotatably sleeved outside the feeding port wall (25);

a first limiting part is arranged on the feeding port wall (25);

the body (31) is provided with a first matching part;

in the first working state, the first limiting part is connected with the first matching part in a matching manner, and the body (31) and the feeding opening wall (25) are locked in the axial direction of the feeding opening wall (25);

in the second working state, the first limiting part is separated from the first matching part, and the body (31) and the feeding opening wall (25) are unlocked.

6. Blanking device according to claim 5,

the blade (321) is provided with a first clamping protrusion (322);

a first clamping groove (251) with an opening at the upper end is formed in the position, corresponding to the first clamping protrusion (322), of the inner end surface of the feeding port wall (25), and the first clamping protrusion (322) is clamped and connected in the first clamping groove (251);

the first clamping protrusion (322) is positioned at the middle position of the end part of the blade (321);

the blade (321) is also provided with a second clamping protrusion (323) adjacent to the first clamping protrusion (322);

the second clamping protrusion (323) is positioned at the front end of the first clamping protrusion (322) by taking the advancing direction of the body (31) when the body is switched from the first working state to the second working state as the forward direction; the height of the second clamping protrusion (323) is smaller than that of the first clamping protrusion (322);

the inner surface of the body (31) is provided with a stop piece (317), the stop piece (317) is provided with a stop groove (3171), when in the second working state, the first clamping protrusion (322) is abutted against the stop piece (317), and the second clamping protrusion (323) is clamped in the stop groove (3171).

7. Blanking device according to claim 5,

the first limiting part comprises a fastening guide groove (252), and the fastening guide groove (252) is arranged on the outer surface of the material inlet wall (25) and extends along the circumferential direction of the material inlet wall (25);

the first matching part comprises a fastening bulge (312), the fastening bulge (312) is arranged on the inner wall of the body (31), protrudes towards the center direction of the body (31), and extends along the circumferential direction of the body (31);

the fastening projection (312) can slide into or out of the fastening guide groove (252) along with the rotation of the body (31) so as to lock or unlock the body (31) and the inlet wall (25);

the fastening guide slot (252) comprises an opposite sliding-in end and a sliding-out end, and the width of the fastening guide slot (252) is gradually reduced from the sliding-out end to the sliding-in end;

the thickness of the fastening protrusion (312) is smaller than the width of the sliding-in end and the sliding-out end, and the difference between the thickness of the fastening protrusion (312) and the width of the sliding-in end is smaller than the difference between the thickness of the fastening protrusion (312) and the width of the sliding-out end; or the thickness of the fastening projection (312) is smaller than the width of the sliding-out end, and the thickness of the fastening projection (312) is larger than or equal to the width of the sliding-in end;

an elastic gasket is arranged in the body (31) and is abutted against the top of the feeding port wall (25), and pressing force of the elastic gasket abutted against the top of the feeding port wall (25) is gradually increased along with the fastening protrusion (312) sliding from the sliding-out end of the fastening guide groove (252) to the sliding-in end.

8. Blanking device according to claim 7,

the first limiting part further comprises a first convex rib (253) and a second convex rib (254) which are arranged at intervals along the axial direction of the tank body (24), and the first convex rib (253) and the second convex rib (254) are arranged on the outer surface of the feeding port wall (25) and extend along the circumferential direction of the feeding port wall (25);

a gap between the first rib (253) and the second rib (254) forms the fastening guide groove (252);

the distance between the first convex rib (253) and the second convex rib (254) is gradually reduced from the sliding-out end to the sliding-in end;

the first limiting part also comprises a first upright column (255) and a second upright column (256) which are arranged on the outer surface of the feeding port wall (25) and positioned at two ends of the first convex rib (253);

the first upright post (255) is connected between the first convex rib (253) and the second convex rib (254), and a gap communicated with the fastening guide groove (252) is arranged between the second upright post (256) and the first convex rib (253);

the fastening protrusion (312) is used for entering the fastening guide groove (252) through the gap, and the fastening protrusion (312) can slide between the first upright post (255) and the second upright post (256) along with the rotation of the body (31).

9. Blanking device according to claim 5,

the number of the first limiting parts is multiple, and the multiple first limiting parts are arranged at intervals along the circumferential direction of the material inlet wall (25);

the number of the first matching parts is multiple, the first matching parts are arranged along the circumferential direction of the body (31) at intervals, and the first matching parts are in one-to-one correspondence with the first limiting parts and are connected or separated from the first limiting parts.

10. Blanking device according to claim 5,

the base (2) further comprises a shell (23), the tank body (24) is arranged in the shell (23), a second through hole (231) is formed in the shell (23), and the opening end of the tank body (24) extends out of the shell (23) through the second through hole (231) and forms a material inlet wall (25);

a second limiting part (26) is arranged on the shell (23);

the body (31) is provided with a second matching part;

in the first working state, the second limiting part (26) is connected with the second matching part in a matching manner, and the body (31) and the feeding port wall (25) are locked in the circumferential direction of the feeding port wall (25);

in the second working state, the second limiting part (26) is separated from the second matching part, and the body (31) and the feeding port wall (25) are unlocked.

11. Blanking device of claim 10,

an avoiding gap (257) is arranged on the first limiting part;

the second limiting part (26) comprises a clamping plate (262) arranged on the shell (23) through an elastic piece (261), the clamping plate (262) can be inserted into the avoiding notch (257) under the action of the elastic force of the elastic piece (261), and can overcome the elastic force of the elastic piece (261) to be separated from the avoiding notch (257) under the action of external force;

in the first working state, the clamping plate (262) is inserted into the avoiding notch (257), the second matching part is connected with the clamping plate (262) in a matching mode, and the body (31) and the material inlet wall (25) are locked in the circumferential direction of the material inlet wall (25).

12. Blanking device of claim 11,

the second matching part comprises two first convex teeth (313) arranged at intervals, the distance between the two first convex teeth (313) is matched with the width of the clamping plate (262),

when the clamping plate (262) is inserted into the avoiding notch (257), the clamping plate (262) is clamped between the two first convex teeth (313),

one side of the free end of the clamping plate (262) is provided with a first inclined cutting surface (2621) which inclines towards the other side of the free end,

a first tooth (313) of the two first teeth (313), which is close to the first chamfered surface (2621), can pass over the clamping plate (262) by pressing the first chamfered surface (2621), so that the two first teeth (313) are respectively positioned at two sides of the clamping plate (262);

alternatively, the first and second electrodes may be,

said second mating portion comprising a first tooth (313),

when the clamping plate (262) is inserted into the avoiding notch (257) in the first working state, the clamping plate (262) is clamped on one side of the first convex teeth (313) close to the clamping plate (262),

the first protrusion (313) can be passed over the catch plate (262) by pressing the first chamfered surface (2621) so that the first protrusion (313) is located on a side of the catch plate (262) remote from the first chamfered surface (2621).

13. Blanking device of claim 11,

the second mating portion comprises a second tooth (315);

a second clamping groove (2622) is formed in the end face of the free end of the clamping plate (262);

when the clamping plate (262) is inserted into the avoiding notch (257), the second convex teeth (315) are clamped in the second clamping grooves (2622);

one side of the free end of the clamping plate (262) is provided with a second chamfered surface (2623) inclining towards the other side of the free end;

the second convex teeth (315) can cross one end of the second clamping groove (2622) by extruding the second inclined plane (2623) and are clamped in the second clamping groove (2622).

14. Blanking device of claim 11,

the second matching part comprises a third clamping groove matched with the outline shape of the clamping plate (262);

when the clamping plate (262) is inserted into the avoiding notch (257), at least one part of the clamping plate (262) is clamped in the third clamping groove.

15. Blanking device of claim 11,

the second limiting part (26) further comprises an operating part (263) connected with the clamping plate (262), and the operating part (263) is used for receiving external force to enable the clamping plate (262) to be inserted into the avoiding gap (257) or separated from the avoiding gap (257);

a third through hole (232) is formed in the position, corresponding to the operating part (263), of the shell (23), and the operating part (263) is exposed through the third through hole (232).

16. Blanking device of any one of claims 10 to 15,

the first mating portion forms the second mating portion.

17. Blanking device of any one of claims 1 to 15,

a first stirring shaft (27) is arranged in the blanking cavity (21), and at least two third clamping bulges (271) which are oppositely arranged are arranged on the end surface of the first stirring shaft (27);

fourth through holes are respectively formed in the body (31) and the baffle (32);

a second stirring shaft is arranged in the container (1), penetrates through the fourth through hole and is connected with a connecting piece (11), the connecting piece (11) is of a cover body structure, at least two fourth clamping protrusions (111) which are oppositely arranged are arranged on the inner wall of the cover body structure, and the fourth clamping protrusions (111) and the third clamping protrusions (271) are mutually abutted so that the first stirring shaft (27) drives the second stirring shaft to rotate;

the end parts of the third clamping protrusion (271) and the fourth clamping protrusion (111) are respectively provided with a guide surface, and the guide surfaces are convex cambered surfaces and/or inclined planes.

18. A cover applied to the blanking device according to any one of claims 1 to 17, wherein the cover comprises:

the device comprises a body (31) and a baffle (32), wherein a hollow part is arranged on the body (31), the body (31) and the baffle (32) can generate relative motion, and the cover body (3) has a first working state and a second working state;

in the first working state, the baffle (32) is at least partially separated from the hollowed-out part;

in the second working state, the baffle (32) blocks the hollow part;

the body (31) is provided with a first matching part.

19. The cover of claim 18,

in the first working state, the baffle (32) is staggered with the hollow part; in the second working state, the baffle (32) is superposed with the hollow part;

in the first working state, the blade (321) is staggered with the first through hole (311); in the second working state, the blade (321) is superposed with the first through hole (311);

the top surface of the convex edge (316) is obliquely arranged along the advancing direction of the body (31) to the direction far away from the body (31) when the first working state is switched to the second working state;

a limiting groove (3211) is formed in the position, corresponding to the first straight line segment (3161), of the blade (321), and in the second working state, the first straight line segment (3161) is clamped in the limiting groove (3211);

the side surface of the second straight line section (3162) is in smooth transition connection with the top surface;

the blade (321) is provided with a first clamping protrusion (322), and the first clamping protrusion (322) is positioned in the middle of the end part of the blade (321);

a stop piece (317) is arranged on the inner surface of the body (31), a stop groove (3171) is arranged on the stop piece (317), the first clamping protrusion (322) abuts against the stop piece (317) in the second working state, and the second clamping protrusion is clamped in the stop groove (3171);

the first matching part comprises a fastening bulge (312), and the fastening bulge (312) is arranged on the inner wall of the body (31) and extends towards the center direction of the body (31);

the number of the first matching parts is multiple, and the multiple first matching parts are arranged at intervals along the circumferential direction of the body (31);

the body (31) is provided with a second matching part;

the second matching part comprises two convex teeth (313) arranged at intervals; or the second matching part comprises a second clamping groove matched with the outline shape of the clamping plate (262); or the second mating portion comprises a male tooth.

20. A base for a blanking device according to any one of claims 1 to 17, wherein the base comprises a blanking chamber (21) and a feed inlet (22) communicating with the blanking chamber (21);

the base (2) further comprises a tank body (24), a feeding opening wall (25) is formed at the opening end of the tank body (24), the feeding opening (22) is formed at the opening end of the tank body (24), and the blanking cavity (21) is formed in the inner space of the tank body (24);

a first limiting part is arranged on the feeding port wall (25);

in the first working state, the first limiting part is connected with the first matching part in a matching manner, and the material inlet wall (25) and the body (31) are locked in the axial direction of the material inlet wall (25);

in the second working state, the first limiting part is separated from the first matching part, and the feeding port wall (25) and the body (31) are unlocked.

21. The base of claim 20,

a second limiting part (26) is arranged on the shell (23);

an avoiding gap (257) is arranged on the first limiting part;

the second limiting part (26) comprises a clamping plate (262) arranged on the tank body (24) through an elastic piece (261), the clamping plate (262) can be inserted into the avoiding notch (257) under the action of the elastic force of the elastic piece (261), and can overcome the elastic force of the elastic piece (261) to be separated from the avoiding notch (257) under the action of external force;

in the first working state, the clamping plate (262) is inserted into the avoiding notch (257), the second matching part is connected with the clamping plate (262) in a matching manner, and the body (31) and the inlet wall (25) are locked in the circumferential direction of the inlet wall (25);

the clamping plate (262) is provided with a free end, and one side of the free end is provided with a chamfered surface (2621) inclined towards the other side of the free end;

a third through hole is formed in the position, corresponding to the operating part (263), of the shell (23), and the operating part (263) is exposed through the third through hole.

22. A cooking device, characterized in that it comprises a blanking device according to any one of claims 1 to 17.