CN220876564U - Stirring device and automatic cooker - Google Patents

Abstract

The application relates to the technical field of cooking equipment, in particular to a stirring device and an automatic cooker. The stirring device comprises a stirring shovel, an annular passive component and a driving mechanism; the driving mechanism comprises a power component and a driving component, the power component is connected with the driving component, the driving component is meshed with the annular driven component, and the stirring shovel is connected with the annular driven component; the power component is configured to drive the annular passive component to rotate through the driving component, so that the annular passive component drives the stirring shovel to rotate. The stirring device drives the stirring shovel to rotate through the annular passive component, and the middle part of the pot cover can be avoided through the hollow part of the annular passive component, so that the automatic cooker applying the stirring device can realize open fire heating, and the middle part of the pot cover is also convenient to improve, for example, a feeding port can be additionally arranged in the middle part of the pot cover, and the aim of adding food materials or seasonings in the middle under the premise of not interrupting cooking and stir-frying is fulfilled.

Description

Stirring device and automatic cooker

Technical Field

The application relates to the technical field of cooking equipment, in particular to a stirring device and an automatic cooker.

Background

The automatic cooker is used for stir-frying food materials in the pot body through the stirring shovel, so that the aim of automatic cooking is fulfilled. According to the different mounting positions of the stirring shovel, the automatic cooker is divided into a cooker bottom side and a cooker cover side.

The driving structure of the stirring shovel is positioned at the bottom of the pot body, so that the product at the bottom of the pot is not suitable for open fire heating, and the food in the pot body is generally heated in an electric heating or electromagnetic heating mode.

The driving structure of the stirring shovel of the pot cover side product is positioned at the pot cover and avoids the pot bottom of the pot body, so that open fire heating can be adopted. However, the existing driving structure of the stirring shovel is single with the mounting position of the pot cover, is generally concentrated in the middle of the pot cover, and is inconvenient for structural improvement of the middle of the pot cover.

For example, the patent issued by the patent publication No. CN216364761U, the utility model is named as a stirring shovel, a stirring pot cover and a cooking device, the provided stirring pot cover comprises a cover body, a driving mechanism and the stirring shovel, the middle part of the stirring pot cover is provided with the cover body, the driving mechanism is arranged in the cover body, and a connecting shaft is synchronously connected with the power output end of the driving mechanism, so that the driving mechanism can drive the stirring shovel to rotate through the connecting shaft.

Disclosure of utility model

The application aims to provide a stirring device and an automatic cooker, which are used for solving the technical problems that a driving structure of a stirring shovel in the prior art is generally concentrated in the middle of a pot cover and is inconvenient to improve the middle of the pot cover to a certain extent.

The application provides a stirring device, which comprises a stirring shovel, an annular passive component and a driving mechanism, wherein the stirring shovel is provided with a stirring shaft;

the hollow part of the annular passive component comprises a feeding channel;

the driving mechanism is connected with the annular driven member, and the stirring shovel is connected with the annular driven member;

the driving mechanism is configured to drive the annular driven member to rotate so that the annular driven member drives the stirring shovel to rotate.

In the above technical solution, further, the stirring device further includes a gear box and a gear cover;

The gear box and the gear cover are annular, the gear box is provided with a concave cavity facing the opening of the gear cover, and the gear cover is arranged at the opening of the gear box, so that an annular avoidance interval is formed at the opening;

The driving mechanism and the annular driven member are both arranged in the concave cavity, the annular driven member can rotate along the circumferential direction of the gear box and is fixed along the radial direction of the gear box, and the annular driven member is connected with the stirring shovel through the annular avoidance interval.

In any of the above aspects, further, the stirring device further comprises a first rail assembly, the first rail assembly comprising a first moving member and a first rail;

the first guide rail is arranged on one of the annular driven member and the gear box and extends along the circumferential direction of the annular driven member;

The first moving member is provided to the other of the annular passive member and the gear box, the first moving member being configured to move along the first guide rail;

The first moving member includes a first bearing assembly including a plurality of first rollers;

The plurality of first rollers are arranged in the gear box at intervals in sequence along the circumferential direction of the gear box;

The first guide rail comprises a first bearing rolling groove arranged on the surface of the annular passive component, which faces the first bearing assembly, the first bearing rolling groove extends along the circumferential direction of the annular passive component, and a plurality of first rollers are rollably arranged in the first bearing rolling groove.

In any of the above solutions, further, the stirring device further includes a second rail assembly, the second rail assembly including a second moving member and a second rail;

The second guide rail is arranged on one of the annular driven member and the gear box and extends along the circumferential direction of the annular driven member;

The second moving member is provided to the other of the annular passive member and the gear box, the second moving member being configured to move along the second guide rail;

The second moving member includes a second bearing assembly including a plurality of second rollers;

The surface of the gear cover facing the annular driven member is provided with a second bearing assembly, and a plurality of second rollers are sequentially arranged at intervals along the circumferential direction of the gear cover;

The second guide rail comprises a second bearing rolling groove arranged on the surface of the annular driven member, which faces the second bearing assembly, the second bearing rolling groove extends along the circumferential direction of the annular driven member, and a plurality of second rollers are arranged in the second bearing rolling groove in a rolling way.

In any of the above technical solutions, further, the gear cover includes a first cover body and a second cover body, where the first cover body and the second cover body are both in a ring shape;

The first cover body is sleeved on the second cover body at intervals, and an annular avoidance interval is formed between the first cover body and the second cover body;

The annular passive component comprises an annular passive component body and a convex edge, the convex edge is arranged on the peripheral edge of the passive component body, the convex edge extends out of the concave cavity through the annular avoidance interval, and the stirring shovel is connected to the end part of the convex edge extending out of the concave cavity.

In any of the above technical solutions, further, a connecting column is provided at an end of the protruding edge extending out of the concave cavity, a connecting hole is provided at an end of the stirring shovel, and the connecting column is connected with the connecting hole.

In any of the above technical solutions, further, the driving mechanism includes a power member and a driving member, the driving member is connected with one side of the annular driven member in a radial direction, and the power member drives the annular driven member to rotate through the driving member;

A first positioning surface is arranged on one side of the annular passive component, which is away from the active component;

the gear box is provided with a second positioning surface facing the first positioning surface;

At least one of the first positioning surface and the second positioning surface extends continuously along the circumferential direction of the annular passive member, and the first positioning surface and the second positioning surface are abutted along the radial direction of the annular passive member.

In any of the above technical solutions, further, the stirring shovel includes a connecting arm and a stirring blade;

The connecting arm is connected with the driving mechanism, and the stirring blade is arranged on the connecting arm;

The connecting arm comprises a concave section, the concave section is opposite to the pot cover, and the concave section is opposite to the feeding channel.

The application also provides an automatic cooker, which comprises the stirring device according to any one of the technical schemes;

The stirring device is arranged on one side of the pot cover facing the pot body;

The pot cover is provided with a feeding port, and the annular passive component surrounds the feeding port so that the feeding channel and the feeding port are correspondingly arranged.

In any of the above technical solutions, further, the automatic cooker further includes a feeding cover, and the feeding cover is detachably covered on the feeding opening.

Compared with the prior art, the application has the beneficial effects that:

The stirring device provided by the application comprises a stirring shovel, an annular passive component and a driving mechanism; the driving mechanism is connected with the annular driven member, and the stirring shovel is connected with the annular driven member; wherein, the power component is configured to drive the annular passive component to rotate, so that the annular passive component drives the stirring shovel to rotate.

This agitating unit passes through annular passive component drive stirring shovel and rotates, and the cavity of annular passive component has the material passageway of throwing, so will throw the material passageway and avoid the middle part of pot cover when installing agitating unit, can provide a new agitating unit drive mode, not only make the automatic cooker of using this agitating unit realize open flame heating, but also be convenient for improve the middle part of pot cover, for example, can supply to add the material mouth of throwing that corresponds with material passageway at the middle part of pot cover, and then realize adding food or condiment midway under the prerequisite of stir-fry is turned over in uninterrupted cooking.

The automatic cooker provided by the application comprises the stirring device, and can realize all beneficial effects of the stirring device.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present application, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a first structure of a stirring device according to a first embodiment of the present application;

Fig. 2 is a schematic diagram of a second structure of the stirring device according to the first embodiment of the present application;

Fig. 3 is a schematic view (cross-sectional view) of a third structure of a stirring device according to a first embodiment of the present application;

fig. 4 is a schematic diagram of a fourth structure of a stirring device according to a first embodiment of the present application;

fig. 5 is a schematic view of a first structure of a gear box and a driving mechanism of a stirring device according to a first embodiment of the present application;

fig. 6 is a schematic diagram of a second structure of a gear box and a driving mechanism of a stirring device according to a first embodiment of the present application;

Fig. 7 is a schematic view of a fifth structure of the stirring device according to the first embodiment of the present application (omitting a gear cover);

FIG. 8 is a schematic view of a first structure of an annular passive member of a stirring device according to a first embodiment of the present application;

FIG. 9 is a schematic view of a second structure of an annular passive member of the stirring device according to the first embodiment of the present application;

Fig. 10 is a schematic structural view of a gear cover of a stirring device according to a first embodiment of the present application;

Fig. 11 is a schematic structural diagram of an automatic cooker according to a second embodiment of the present application.

Reference numerals:

1-a stirring device; 10-a driving mechanism; 100-a power member; 101-an active component; 11-an annular passive member; 110-a passive member body; 111-convex edges; 1110-a first positioning surface; 112-a first rail; 1120-first limit ribs; 113-a second rail; 1130-second limit ribs; 12-a gear box; 120-a second locating surface; 121-mounting posts; 122-first support ribs; 123-a first roller; 13-gear cover; 130-a first cover; 131-a second cover; 132-second support ribs; 133-a second roller; 14-connecting columns; 15-stirring shovel; 150-connecting arms; 151-stirring blades; 2-an automatic cooker; 20-pot cover; 200-a feed inlet; 21-a feeding cover.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1 to 10, an embodiment of the present application provides a stirring apparatus 1 for an automatic cooker 2, which can stir-fry food materials in a pot body of the automatic cooker 2.

The stirring device 1 provided in this embodiment includes a stirring blade 15, an annular passive member 11, and a driving mechanism 10, wherein the so-called "annular passive member 11" has a hollow annular shape. The hollow part of the annular passive component is provided with a feeding channel, and the feeding channel can be used for feeding food to pass through.

Alternatively, the annular passive member 11 may be a ring gear, further, may be configured to have internal teeth or to have external teeth, and may be selected according to circumstances.

The driving mechanism 10 is connected with the driven annular member 11, the stirring shovel 15 is connected with the driven annular member 11, the driving mechanism 10 is configured to drive the driven annular member 11 to rotate, so that the driven annular member 11 drives the stirring shovel 15 to rotate, and when the stirring device 1 operates, the driven annular member 11 drives the stirring shovel 15 to rotate under the driving action of the driving mechanism 10, and then the stirring shovel 15 can stir-fry food in a pot body through rotation of the stirring shovel 15.

When the stirring device 1 is in the installation state, the feeding channel of the annular passive component 11 can be arranged opposite to the feeding port 200 on the pot cover 20 of the automatic cooker 2, so that a user can feed food into the pot body through the feeding port 200 without affecting the operation of the stirring device 1 in the cooking process.

In this embodiment, the stirring device 1 further comprises a gear box 12 and a gear cover 13.

The gear box 12 and the gear cover 13 are both annular, the gear box 12 is provided with a concave cavity facing the opening of the gear cover 13, and the gear cover 13 is covered at the opening of the gear box 12 so that an annular avoidance interval is formed at the opening, and therefore the gear cover 13 can cover the opening of the gear box 12, and accidents that food enters and pollutes the inside of the gear box 12 in the running process of the stirring device 1 are avoided. The annular avoidance space may be configured to be opened in the gear cover 13, or may be configured to be formed between the gear cover 13 and the gear box 12.

The driving mechanism 10 and the annular driven member 11 are arranged in the concave cavity, so that the driving mechanism 10 and the annular driven member 11 are accommodated and protected through the gear box 12 and the gear cover 13, the annular driven member 11 can rotate along the circumferential direction of the gear box 12 and is fixed along the radial direction of the gear box 12, and the annular driven member 11 is connected with the stirring shovel 15 through an annular avoidance interval.

Thus, through the fixed mounting of the gear box 12 and the gear cover 13 on the pot cover 20, the stirring device 1 can be mounted on the pot cover 20, and meanwhile, through the annular avoidance interval arranged on the gear cover 13, the annular passive component 11 can be connected with the stirring shovel 15 without being constrained by the gear box 12 and the gear cover 13.

Optionally, a mounting post 121 is disposed in the gear box, and a mounting hole is disposed on the power member 100, and the mounting post 121 is inserted into the mounting hole, so as to position the power member 100 in the cavity.

In an alternative of this embodiment, the stirring device 1 further comprises a first rail assembly comprising a first moving member and a first rail 112.

The first guide rail 112 is provided to one of the annular passive member 11 and the gear box 12, and extends in the circumferential direction of the annular passive member 11; the first moving member is provided to the other of the annular passive member 11 and the gear box 12, and is configured to move along the first guide rail 112, specifically, the first moving member is configured to be capable of one or more forms of movement such as rolling, sliding, or sliding along the first guide rail 112.

That is, the first guide rail 112 is provided to the annular passive member 11, and the first moving member is provided to the gear box 12; or the first guide rail 112 is provided to the gear box 12, and the first moving member is provided to the annular passive member 11. Thus, by the cooperation between the first moving member and the first guide rail 112, the rotation of the annular passive member 11 can be guided in the circumferential direction of the gear box 12, and the stirring blade 15 can be driven to rotate stably. As shown in fig. 1, 3, 5 and 6, a case where the first moving member is provided to the gear box 12 and the first guide rail 112 is provided to the annular passive member 11 is illustrated.

In an alternative to this embodiment, the first moving member comprises a first bearing assembly comprising a plurality of first rollers 123, wherein the first rollers 123 may be spherical, cylindrical, or the like.

The plurality of first rollers 123 are disposed in the gear box 12 at intervals in sequence in the circumferential direction of the gear box 12, the first rollers 123 are configured to be stationary in the circumferential direction of the gear box 12, and the first rollers 123 are rotatable about their own axes.

The first guide rail 112 includes a first bearing roller groove provided at a surface of the annular passive member 11 facing the first bearing assembly, the first bearing roller groove extending in a circumferential direction of the annular passive member 11, and a plurality of first rollers 123 rollably provided in the first bearing roller groove.

Therefore, in the process of rotating the annular driven member 11, the first bearing rolling groove rotates along with the annular driven member 11, so that the first roller 123 rolls in the first bearing rolling groove, rolling friction is formed between the first bearing rolling groove and the first bearing rolling groove, and friction force between the gear box 12 and the annular driven member 11 is reduced. It will be appreciated that radial spacing between the gear box 12 and the annular passive member 11 is achieved to some extent by the first bearing race limiting the first roller 123 radially of the gear box 12.

Specifically, the first bearing rolling groove includes two first spacing ribs 1120 disposed at intervals in the radial direction of the annular passive member 11, and the interval between the two first spacing ribs 1120 forms a groove portion of the first bearing rolling groove, so that the first roller 123 is disposed between the two first spacing ribs 1120 and rolls between the two first spacing ribs 1120. It is to be understood that the first bearing rolling groove is not limited to the groove portion defined by the two first limiting ribs 1120, and may also be defined by a groove or the like, which is not described herein in detail.

Optionally, in order to achieve reliable support of the gear box 12 on the annular passive member 11 and reduce pressure of the annular passive member 11 on the first roller 123, two first supporting ribs 122 are disposed in the gear box 12 at intervals side by side, the first supporting ribs 122 extend along a circumferential direction of the gear box 12, the first roller 123 is pivoted between the two first supporting ribs 122, and the two first supporting ribs 122 are disposed corresponding to the two first limiting ribs 1120 respectively. Therefore, when the annular passive member 11 generates displacement towards the first roller 123, the two first supporting ribs 122 can respectively support the two first limiting ribs 1120, so that the first roller 123 is prevented from being crushed by the relative displacement between the annular passive member 11 and the gear box 12, and the structural stability of the first roller 123 is improved.

In an alternative of this embodiment, the stirring device 1 further comprises a second rail assembly comprising a second moving member and a second rail 113.

The second guide rail 113 is provided to one of the annular passive member 11 and the gear cover 13, and extends in the circumferential direction of the annular passive member 11; the second moving member is provided to the other of the annular passive member 11 and the gear cover 13, and is configured to move along the second guide rail 113, specifically, the first moving member is configured to be capable of one or more forms of movement such as rolling, sliding, or sliding along the first guide rail 112.

That is, the second guide rail 113 is provided to the annular passive member 11, and the second moving member is provided to the gear cover 13; or the second guide rail 113 is provided to the gear cover 13, and the second moving member is provided to the annular passive member 11. Thus, by the engagement between the second moving member and the second guide rail 113, the rotation of the annular passive member 11 can be guided in the circumferential direction along the gear cover 13, and the stirring blade 15 can be driven to rotate stably. As shown in fig. 1, 3, 5 and 6, a case where the second moving member is provided to the gear cover 13 and the second guide rail 113 is provided to the annular passive member 11 is illustrated.

In an alternative to this embodiment, the second moving member comprises a second bearing assembly comprising a plurality of second rollers 133, wherein the second rollers 133 may be spherical or cylindrical or the like.

The surface of the gear cover 13 facing the annular passive member 11 is provided with a second bearing assembly, a plurality of second rollers 133 are sequentially arranged at intervals in the circumferential direction of the gear cover 13, the second rollers 133 are configured to be stationary in the circumferential direction of the gear cover 13, and the second rollers 133 are rotatable about their own axes.

The second guide rail 113 includes a second bearing roller groove provided at a surface of the annular passive member 11 facing the second bearing assembly, the second bearing roller groove extending in a circumferential direction of the annular passive member 11, and a plurality of second rollers 133 rollably provided in the second bearing roller groove.

Therefore, in the process of rotating the annular driven member 11, the second bearing rolling groove rotates along with the annular driven member 11, so that the second roller 133 rolls in the first bearing rolling groove, rolling friction is formed between the second roller 133 and the first bearing rolling groove, and friction force between the gear box 12 and the annular driven member 11 is reduced. It will be appreciated that radial spacing between the gear cover 13 and the annular passive member 11 is achieved to some extent by the spacing of the second rollers 133 in the radial direction of the gear cover 13 by the second bearing roller grooves.

Specifically, the second bearing rolling groove includes two second spacing ribs 1130 disposed at intervals in the radial direction of the annular passive member 11, and the interval between the two second spacing ribs 1130 forms a groove portion of the second bearing rolling groove, so that the second roller 133 is disposed between the two second spacing ribs 1130 and rolls between the two second spacing ribs 1130. It is to be understood that the first bearing rolling groove is not limited to the groove portion defined by the two first limiting ribs 1120, and may also be defined by a groove or the like, which is not described herein in detail.

Optionally, in order to achieve reliable support of the gear cover 13 on the annular passive member 11 and reduce pressure of the annular passive member 11 on the second roller 133, two second supporting ribs 132 are disposed in the gear box 12 at intervals side by side, the second supporting ribs 132 extend along a circumferential direction of the gear box 12, the first roller 123 is pivoted between the two first supporting ribs 122, and the two second supporting ribs 132 are disposed corresponding to the two second limiting ribs 1130 respectively. Therefore, when the annular passive member 11 generates displacement towards the second roller 133, the two second supporting ribs 132 can respectively support the two second limiting ribs 1130, so that the second roller 133 is prevented from being crushed by the relative displacement between the annular passive member 11 and the gear box 12, and the structural stability of the second roller 133 is improved.

In an alternative of the present embodiment, the gear cover 13 includes a first cover 130 and a second cover 131, where the first cover 130 and the second cover 131 are both annular.

The first cover 130 is sleeved outside the second cover 131, that is, the first cover 130 is located outside the second cover 131 along the radial direction of the gear cover 13, and an annular avoidance space is formed between the first cover 130 and the second cover 131, in other words, the radial space between the first cover 130 and the second cover 131 serves as the annular avoidance space.

The annular passive member 11 comprises a passive member body 110 and a convex edge 111, wherein the convex edge 111 is connected to the peripheral edge of the passive member body 110, the convex edge 111 extends out of the concave cavity through the annular avoidance interval, and the stirring shovel 15 is connected to the end part of the convex edge 111 extending out of the concave cavity, so that the connection convenience between the stirring shovel 15 and the annular passive member 11 is improved by additionally arranging the convex edge 111.

In an alternative scheme of the embodiment, a connecting column 14 is arranged at the end part of the convex edge 111 extending out of the concave cavity, a connecting hole is arranged at the end part of the stirring shovel 15, the connecting column 14 is connected with the connecting hole, and the connecting column 14 and the connecting hole can be connected in a magnetic connection, bonding or interference insertion mode.

Alternatively, the flange 111 is provided with two connecting posts 14, and the stirring shovel 15 has two connecting ends, both of which are provided with connecting holes, so that the two connecting ends of the stirring shovel 15 are respectively connected with the two connecting posts 14 through the connecting holes.

In an alternative of the present embodiment, the driving mechanism 10 includes a power member 100 and a driving member 101, the power member 100 is connected with the driving member 101, wherein the driving mechanism 10 is used for driving the annular driven member 11 to rotate, the power member 100 of the driving mechanism 10 is used for providing power, and the driving member 101 is used for transmitting the power output by the power member 100 to the annular driven member 11.

Alternatively, the power member 100 may be an electric motor.

Alternatively, the driving member 101 may be a gear, and the annular passive member 11 may be a ring gear, accordingly. When the annular passive member 11 has internal teeth, the active member 101 has external teeth accordingly; when the annular passive member 11 has external teeth, the active member 101 has internal teeth accordingly. The driving member 101 is meshed with the annular driven member 11, the stirring shovel 15 is connected with the annular driven member 11, and the power member 100 is configured to drive the annular driven member 11 to rotate through the driving member 101 so that the annular driven member 11 drives the stirring shovel 15 to rotate.

The side of the annular passive member 11 facing away from the active member 101 is provided with a first positioning surface 1110; the gear box 12 is provided with a second positioning surface 120 facing the first positioning surface 1110; at least one of the first positioning surface 1110 and the second positioning surface 120 extends continuously along the circumferential direction of the annular passive member 11, and the first positioning surface 1110 and the second positioning surface 120 abut in the radial direction of the annular passive member 11.

Wherein, when the first positioning surface 1110 continuously extends along the circumferential direction of the annular passive member 11, the first positioning surface 1110 is annular, and accordingly, the second positioning surface 120 may be configured to continuously or intermittently extend along the circumferential direction of the annular passive member 11; or when the second positioning surface 120 extends continuously along the circumferential direction of the annular passive member 11, the second positioning surface 120 is annular, and accordingly, the first positioning surface 1110 may be configured to extend continuously or intermittently along the circumferential direction of the annular passive member 11. As shown in fig. 3, there is shown a case where the first positioning surface 1110 and the second positioning surface 120 are each configured to extend continuously in the circumferential direction of the annular passive member 11.

Thus, when the stirring device 1 is in an operation state, the annular passive member 11 drives the stirring shovel to rotate, and in the process, the first positioning surface 1110 and the second positioning surface 120 can keep a state of being propped against each other along the radial direction of the annular passive member 11 all the time, so that the annular passive member 11 is ensured to be capable of rotating in a fixed shaft manner, and the stirring shovel 15 is driven to rotate in a stable fixed shaft manner. At the same time, it is also possible to reduce the side thrust of the first bearing roller groove to the first roller 123 and the side thrust of the second bearing roller groove to the second roller 133 in the radial direction of the annular passive member 11.

In an alternative to this embodiment, the stirring blade 15 comprises a connecting arm 150 and a stirring blade 151.

The connection arm 150 is connected to the driving mechanism 10, and the stirring blade 151 is provided to the connection arm 150 so that the stirring blade 151 can move with the connection arm 150. Specifically, the connecting hole is formed in the connecting arm 150, the connecting arm 150 is connected to the annular passive member 11 of the driving mechanism 10 through the connecting hole and the connecting post 14, and the connecting hole and the connecting post 14 are connected by interference fit, magnetic connection, or adhesion.

The connecting arm 150 includes the sunken section, and sunken section is sunken dorsad pot cover 20, and sunken section is relative with the dog-house 200, and under the state of use, sunken section keeps away from pot cover 20 and is close to the bottom of a boiler body, can avoid hanging on connecting arm 150 through the food or the condiment of dog-house 200 input, and then ensures that the operation of throwing the material midway does not influence stirring shovel 15 rotation, and ensures to throw to put into place. As shown in fig. 4, the right half of the connecting arm 150 having a U shape is a concave section.

Alternatively, the stirring vane 151 may be attached to the concave section, or attached to the rest of the connection arm 150 except for the concave section. Accordingly, when the flange 111 is provided with two connection posts 14, both ends in the length direction of the connection arm 150 serve as both connection ends of the stirring blade 15 and both are provided with connection holes, so that both ends in the length direction of the connection arm 150 are connected with the two connection posts 14 through the connection holes, respectively.

Example two

The second embodiment provides an automatic cooker, the embodiment includes the stirring device 1 in the first embodiment, and the technical features of the stirring device 1 disclosed in the first embodiment are also applicable to the embodiment, and the technical features of the stirring device 1 disclosed in the first embodiment are not repeated.

The automatic cooker shown in fig. 11 omits a cooker body, and shows the relative position relationship of the stirring device and the cooker cover in the form of an exploded view, as shown in combination with fig. 1 to 10 and referring to fig. 11.

The automatic cooker 2 provided by the embodiment comprises a cooker body, a cooker cover 20 and a stirring device 1. Wherein, the pot body can adopt electric heating or open fire heating to heat the food in the pot body, and pot cover 20 is used for covering the pot mouth department of establishing at the pot body, realizes the seal to the internal space of pot, gathers the heat in the pot body. Alternatively, the lid 20 may be, for example, generally flat or raised in the middle.

The stirring device 1 is arranged on one side of the pot cover 20 facing the pot body, the pot cover 20 is provided with a feed port 200, the annular passive component surrounds the feed port 200, so that a feed channel is arranged corresponding to the feed port 200, the driving mechanism 10 and the annular passive component 11 of the stirring device 1 can avoid the local part of the pot cover 20, convenience is provided for improving the pot cover 20, for example, the feed port 200 can be arranged on the pot cover 20, and therefore food materials or seasonings can be added into the pot body in the middle of the pot body through the feed port 200 on the premise of not interrupting cooking in the cooking process.

It should be emphasized that, in particular, it is convenient to provide the feeding port 200 in the middle of the pot cover 20. Further, when the opening position of the feeding port 200 is located in the middle of the pot cover 20, the visual area of the user observed from top to bottom is equal to the opening area, the opening area is not wasted, smoothness of feeding food materials and seasonings can be improved, and particularly when more meat or vegetables are fed at one time, feeding can be smoothly completed, the phenomenon that the food materials are hung on the pot cover 20 due to insufficient visual area can be avoided, and the position is used as an observation port, so that an ideal viewing angle for observing conditions in the pot is provided for the user.

In the alternative scheme of the embodiment, the automatic cooker 2 further comprises a feeding cover 21, the feeding cover 21 is detachably covered on the feeding opening 200, so that when feeding is needed, the feeding cover 21 is opened, food or seasonings are conveniently added into the pot body through the feeding opening 200, and when feeding is not needed, heat preservation of the pot body is realized at the feeding opening 200.

The automatic cooker of the present embodiment has the advantages of the stirring device of the first embodiment, and the advantages of the stirring device of the first embodiment will not be repeated here.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model 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 scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model. Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the utility model and form different embodiments. For example, any of the claimed embodiments can be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Claims (10)

1. The stirring device is characterized by comprising a stirring shovel, an annular passive component and a driving mechanism;

the hollow part of the annular passive component is provided with a feeding channel;

the driving mechanism is connected with the annular driven member, and the stirring shovel is connected with the annular driven member;

the driving mechanism is configured to drive the annular driven member to rotate so that the annular driven member drives the stirring shovel to rotate.

2. The stirring device of claim 1, further comprising a gear box and a gear cover;

The gear box and the gear cover are annular, the gear box is provided with a concave cavity facing the opening of the gear cover, and the gear cover is arranged at the opening of the gear box, so that an annular avoidance interval is formed at the opening;

The driving mechanism and the annular driven member are both arranged in the concave cavity, the annular driven member can rotate along the circumferential direction of the gear box and is fixed along the radial direction of the gear box, and the annular driven member is connected with the stirring shovel through the annular avoidance interval.

3. The stirring device of claim 2, further comprising a first rail assembly comprising a first moving member and a first rail;

the first guide rail is arranged on one of the annular driven member and the gear box and extends along the circumferential direction of the annular driven member;

The first moving member is provided to the other of the annular passive member and the gear box, the first moving member being configured to move along the first guide rail;

The first moving member includes a first bearing assembly including a plurality of first rollers;

The plurality of first rollers are arranged in the gear box at intervals in sequence along the circumferential direction of the gear box;

The first guide rail comprises a first bearing rolling groove arranged on the surface of the annular passive component, which faces the first bearing assembly, the first bearing rolling groove extends along the circumferential direction of the annular passive component, and a plurality of first rollers are rollably arranged in the first bearing rolling groove.

4. The stirring device of claim 2, further comprising a second rail assembly comprising a second moving member and a second rail;

The second guide rail is arranged on one of the annular driven member and the gear box and extends along the circumferential direction of the annular driven member;

The second moving member is provided to the other of the annular passive member and the gear box, the second moving member being configured to move along the second guide rail;

The second moving member includes a second bearing assembly including a plurality of second rollers;

The surface of the gear cover facing the annular driven member is provided with a second bearing assembly, and a plurality of second rollers are sequentially arranged at intervals along the circumferential direction of the gear cover;

The second guide rail comprises a second bearing rolling groove arranged on the surface of the annular driven member, which faces the second bearing assembly, the second bearing rolling groove extends along the circumferential direction of the annular driven member, and a plurality of second rollers are arranged in the second bearing rolling groove in a rolling way.

5. The stirring device of claim 2, wherein the gear cover comprises a first cover body and a second cover body, and the first cover body and the second cover body are annular;

The first cover body is sleeved on the second cover body at intervals, and an annular avoidance interval is formed between the first cover body and the second cover body;

The annular passive component comprises an annular passive component body and a convex edge, the convex edge is arranged on the peripheral edge of the passive component body, the convex edge extends out of the concave cavity through the annular avoidance interval, and the stirring shovel is connected to the end part of the convex edge extending out of the concave cavity.

6. The stirring device of claim 5, wherein a connecting post is arranged at the end part of the convex edge extending out of the concave cavity, a connecting hole is arranged at the end part of the stirring shovel, and the connecting post is connected with the connecting hole.

7. A stirring device as set forth in claim 2, wherein the drive mechanism includes a power member and a driving member, the driving member being connected to one side of the annular driven member in a radial direction, the power member driving the annular driven member to rotate through the driving member;

A first positioning surface is arranged on one side of the annular passive component, which is away from the active component;

the gear box is provided with a second positioning surface facing the first positioning surface;

At least one of the first positioning surface and the second positioning surface extends continuously along the circumferential direction of the annular passive member, and the first positioning surface and the second positioning surface are abutted along the radial direction of the annular passive member.

8. The stirring device of claim 1, wherein the stirring blade comprises a connecting arm and a stirring blade;

The connecting arm is connected with the driving mechanism, and the stirring blade is arranged on the connecting arm;

The connecting arm comprises a concave section, the concave section is concave back to the pot cover, and the concave section is opposite to the feeding channel.

9. An automatic cooker comprising a pot, a lid and a stirring device according to any one of claims 1 to 8;

The stirring device is arranged on one side of the pot cover facing the pot body;

The pot cover is provided with a feeding port, and the annular passive component surrounds the feeding port so that the feeding channel and the feeding port are correspondingly arranged.

10. The automatic cooker of claim 9, further comprising a feed cap removably covering the feed port.