CN220069505U

CN220069505U - Stirring shovel assembly

Info

Publication number: CN220069505U
Application number: CN202321402955.0U
Authority: CN
Inventors: 任富佳; 李信合; 吴敏君; 余福强; 周荣; 薛敬振; 周帅; 王坚
Original assignee: Hangzhou Robam Appliances Co Ltd
Current assignee: Hangzhou Robam Appliances Co Ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-11-24
Anticipated expiration: 2033-06-02

Abstract

The utility model provides a stirring shovel assembly, which comprises a shovel body and a rotating shaft module for driving the shovel body to rotate, wherein the shovel body is provided with a plurality of stirring blades; the shovel body comprises a stirring main shaft, a stirring blade arranged at the working end of the stirring main shaft and a magnetic attraction piece arranged at the connecting end of the stirring main shaft; the rotating shaft module is provided with an axially extending mounting groove forming an opening, and a spring which can axially stretch and retract is arranged in the mounting groove; the connecting end of the stirring main shaft can be inserted into the mounting groove and is in magnetic attraction connection with the inner wall of the mounting groove through the magnetic attraction piece. The installation groove is arranged on the rotating shaft module, so that the shovel body only needs to be in plug-in fit with the installation groove at the connecting end, component assembly is not needed, the structure of the shovel body is simpler, the cost of a single shovel body is reduced, the shovel body is lighter, the dead weight is smaller, the shovel body is not easy to fall off from the rotating shaft module, and the shovel body is safer and more convenient to use.

Description

Stirring shovel assembly

Technical Field

The utility model relates to the technical field of kitchen appliances, in particular to a stirring shovel assembly.

Background

The automatic stir-frying pan is an intelligent device which adopts a special cooking program simulation technology, fully inputs prepared main materials, ingredients and condiments at one time, automatically stir-fry and automatically control the heating time after setting the program, and can automatically cook without experience. The automatic stir-frying pan is generally provided with a stirring shovel connected with a motor, the stirring shovel is provided with stirring blades, and when the motor drives the stirring shovel to rotate, dishes in the pan are stirred under the action of the stirring blades, so that the stir-frying step is simulated.

The patent document of Chinese patent No. CN218105620U discloses a stirring shovel structure, which comprises a shovel body and a motor rotating shaft for driving the shovel body to rotate, wherein the shovel body comprises a stirring shovel main shaft, a first stirring blade and a second stirring blade, and the first stirring blade and the second stirring blade She Duichen are arranged at the bottom of the stirring shovel main shaft; the stirring shovel main shaft is internally provided with a cavity with an upward opening, a spring and a magnet are arranged in the cavity from bottom to top, and a limiting block for blocking the magnet and the spring is arranged at the opening of the cavity; the bottom of the motor rotating shaft is inserted on the limiting block, the motor rotating shaft penetrates through the limiting block to be in contact with the magnet, and the limiting block is provided with a clamping groove which rotates synchronously with the motor rotating shaft. According to the technical scheme, the shovel body is elastically telescopic and arranged on the motor rotating shaft through the action of the spring, so that the bottom of the shovel body is always contacted with the inner surface of the pot body, and the shovel body is ensured to meet the stir-frying effect.

In the process of using the automatic stir-frying pan, can use the stirring shovel of different specifications when facing different dishes to realize better culinary art effect, in above-mentioned technical scheme, the stirring shovel needs to be connected with the motor pivot through the cooperation structure that parts such as magnet, spring, stopper formed, and these parts are carried by stirring shovel self, therefore new shovel body also need take above-mentioned cooperation structure certainly when changing the stirring shovel, this results in the structure of stirring shovel relatively to be bulky, and the cost of the shovel body is higher relatively.

Disclosure of Invention

In order to solve the problems, the utility model provides the stirring shovel assembly, and the shovel body of the stirring shovel assembly is simple and portable in structure, low in cost and easy to assemble and disassemble with the rotating shaft.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a stirring shovel assembly comprises a shovel body and a rotating shaft module for driving the shovel body to rotate; the shovel body comprises a stirring main shaft, a stirring blade arranged at the working end of the stirring main shaft and a magnetic attraction piece arranged at the connecting end of the stirring main shaft; the rotating shaft module is provided with an axially extending mounting groove forming an opening, and a spring which can axially stretch and retract is arranged in the mounting groove; the connecting end of the stirring main shaft can be inserted into the mounting groove and is in magnetic attraction connection with the inner wall of the mounting groove through the magnetic attraction piece.

The utility model sets up the mounting groove in the pivot module, and when using, the mounting groove opening of pivot module is down, and the link of the main shaft of shovel body up and insert in the mounting groove, can accomplish the equipment of shovel body and pivot module, and the link of shovel body and the spring butt in the mounting groove after the equipment is accomplished, makes the shovel body can adjust self position in the direction of height, and the shovel body can adapt to the cooking pot of unnecessary specification when simultaneously, and stirring vane that is located the main shaft work end under the pressure that the spring provided can press close to the bottom of cooking pot to improve stir-fry effect. The shovel body and the rotating shaft module are connected through the magnetic attraction piece to form certain strength, so that the shovel body can be prevented from falling off from the rotating shaft module when the pot cover is opened. Because the mounting groove is arranged on the rotating shaft module, the shovel body only needs the connecting end to be matched with the mounting groove, the structure of the shovel body is simpler and lighter than that of the prior art, the cost of the shovel body can be reduced, and meanwhile, the reliability of magnetic attraction connection is improved due to the weight reduction of the shovel body.

As a preferable scheme of the utility model, the stirring main shaft and the mounting groove are of a cylindrical structure, and the main shaft and the mounting groove are coaxially arranged.

As a preferable scheme of the utility model, the connecting end of the stirring main shaft is provided with a connecting block with a cylindrical structure, and the size of the connecting block corresponds to the size of the mounting groove.

As a preferable mode of the utility model, the magnetic attraction piece is arranged at the end part of the connecting block, and the size of the magnetic attraction piece corresponds to the mounting groove.

As a preferable scheme of the utility model, the spring is movably arranged in the mounting groove, or the spring is connected with the bottom surface of the mounting groove.

As a preferred embodiment of the present utility model, the rotation shaft module is composed of a transmission member and a mating member connected to each other, and the mounting groove is formed inside the mating member.

As a preferable scheme of the utility model, the transmission part comprises a shaft body and a limiting block which is arranged in the middle of the shaft body and protrudes radially relative to the outer side of the shaft body.

As a preferable scheme of the utility model, a first connecting end and a second connecting end are respectively formed at two ends of the shaft body, a thread structure is arranged on the first connecting end, and the second connecting end is fixedly connected with the matching piece.

As a preferable mode of the utility model, the fitting is formed with a connection port on a side opposite to the opening direction of the mounting groove, and the second connection end is inserted into the connection port and fixedly connected with the fitting.

As a preferable scheme of the utility model, the length of the connecting block in the axial direction is 40% -60% of the depth of the mounting groove.

As a preferable scheme of the utility model, the connecting block and the matching piece are provided with a limiting matching structure for preventing relative rotation between the limiting block and the limiting clamping groove.

As a preferable scheme of the utility model, the side edge of the connecting block is provided with the limiting teeth, the side wall of the mounting groove of the matching piece is provided with the limiting clamping groove which extends axially and can be matched with the limiting teeth, and the limiting teeth can be clamped into the limiting clamping groove and slide in the extending direction of the limiting clamping groove.

In summary, the following beneficial effects can be obtained by applying the scheme of the utility model:

1. the installation groove is arranged on the rotating shaft module, so that the shovel body only needs to be in plug-in fit with the installation groove at the connecting end, component assembly is not needed, the structure of the shovel body is simpler, and the cost of a single shovel body is reduced.

2. The structure of the shovel body is simpler and lighter, and when the magnetic attraction piece is connected with the rotating shaft module, the shovel body is not easy to fall off from the rotating shaft module when the pot cover is opened due to smaller dead weight, so that the use is safer and more convenient.

3. According to the utility model, the shovel body and the rotating shaft module are movably connected through the magnetic attraction piece, and the relative height of the shovel body is adjusted through the spring, so that the shovel body can adapt to cooking pots with different specifications, and the stirring blade positioned at the working end of the shovel body can be close to the pot bottom, so that the cooking effect is improved.

Drawings

FIG. 1 is an exploded view of the structure of the present utility model in example 1;

FIG. 2 is a partial sectional view of the structure of the present utility model in embodiment 1;

FIG. 3 is an exploded view of the structure of the present utility model in example 2;

in the figure, 1-pivot module, 11-driving medium, 12-mating part, 111-stopper, 112-first connecting end, 113-second connecting end, 121-mounting groove, 122-connector, 123-spring, 124-spacing draw-in groove, 2-shovel body, 21-stirring main shaft, 22-stirring blade, 23-magnetism inhale the piece, 24-connecting block, 241-spacing tooth.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "first," "second," are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; 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

As shown in fig. 1 and 2, the present embodiment provides a spatula assembly, and in particular, a spatula assembly for an automatic cooking pot.

The stirring shovel assembly comprises a rotating shaft module 1 and a shovel body 2 which can be detachably connected with each other. The rotating shaft module comprises a transmission piece 11 and a matching piece 12, wherein the transmission piece comprises a shaft body, a first connecting end 112 and a second connecting end 113 which are formed at two ends of the shaft body, and a limiting block 111 which is formed in the middle of the shaft body and protrudes radially relative to the shaft body; the fitting includes a fitting groove 121 formed with an opening at a lower end thereof and a connection port 122 formed with an opening at an upper end thereof, and an axially retractable spring 123 is provided inside the connection port; the second connecting end 113 of the transmission member is inserted into the connecting port 122 of the mating member, and the transmission member is fixedly connected with the mating member. When the electric cooker is used, the transmission piece is required to be connected with the motor, the transmission piece drives the transmission piece to rotate by the motor, and then the shovel body is driven to rotate by the matching piece, the transmission piece can form fixed connection with a middle piece which is driven by the motor and can rotate around the shaft through the first connecting end 112 with threads, and when the motor is started, the middle piece is driven by the motor to rotate around the shaft, the connecting piece and the matching piece are driven to rotate around the shaft, and then the shovel body connected with the matching piece is driven to rotate around the shaft, so that food materials in the cooker are stir-fried. In some other embodiments, the spindle module may also be in driving connection with the motor in other ways, for example by providing a gear structure on the connection and incorporating the gear structure into a gear drive system driven by the motor, thereby achieving the driving effect.

The shovel body 2 comprises a stirring main shaft 21, a stirring blade 22 arranged at the working end of the stirring main shaft, a connecting block 24 arranged at the connecting end of the stirring main shaft and a magnetic attraction piece 23 arranged at the end part of the connecting block. The shape and size of the connecting block 24 correspond to the matching groove 121 on the matching piece 12, so that the connecting block forms relatively tight matching with the groove wall of the matching groove after being inserted into the matching groove, the connecting block is prevented from shaking in the matching groove in the rotating process, and certain mobility is ensured, so that the connecting block can axially slide in the matching groove to adjust the relative height of the shovel body. The main shaft, the connecting block and the matching groove can be generally provided with a cylindrical structure as in the embodiment, the cylindrical structure is relatively easy to install in a matching way, and the resistance is small in rotation, but in other embodiments, the connecting block and the matching groove can also have cross sections with other shapes, such as triangle, square and the like, and the cross section is a structure other than a circle, so that the normal function of the utility model is not affected. In addition, the connecting block with a larger diameter is adopted to be connected with the matching groove, and the diameter of the main shaft can be set smaller through the connecting mode, so that the dead weight of the shovel body is reduced, the shovel body is lighter, and the reliability of magnetic attraction connection is improved; in some other embodiments, the magnetic attraction piece can be directly installed at the connecting end of the main shaft without the connecting block, and in the scheme, the ruler diameter of the main shaft needs to be designed to correspond to the matching groove.

In this embodiment, the length of the connection block in the radial direction is about 50% of the depth of the installation groove, so that the connection block has a large movable space. The matching piece 12 is made of magnetic metal materials, so that the magnetic attraction piece can be adsorbed with the wall of the installation groove after entering the installation groove, and the shovel body is prevented from falling off from the rotating shaft module.

Example 2

As shown in fig. 3, this embodiment provides another stirring shovel assembly, it includes that can form pivot module 1 and the shovel body 2 of dismantling the connection, pivot module and shovel body are on embodiment 1's basis, and the side of the connecting block of the shovel body still is provided with spacing tooth 241, still is provided with on the cooperation piece of pivot module with spacing draw-in groove 123 that spacing tooth corresponds, spacing draw-in groove link up the lateral wall of cooperation groove and extend in the axial and form the strip structure, make spacing tooth can block into spacing draw-in groove and follow the axial slip. This embodiment is based on the further scheme that has cylindrical structure's connecting block and cooperation groove made, and cylindrical connecting block is connected with the cooperation groove cooperation back, can take place relative rotation between the two, leads to the cooperation piece to the drive efficiency reduction of shovel body, and can solve this problem after being provided with spacing tooth and spacing draw-in groove, improves drive efficiency. The limiting structure is not required to be arranged on the connecting blocks and the matching grooves with other cross-sectional shapes, and the limiting effect can be achieved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A mixing shovel assembly, characterized in that: comprises a shovel body and a rotating shaft module for driving the shovel body to rotate;

the shovel body comprises a stirring main shaft, a stirring blade arranged at the working end of the stirring main shaft and a magnetic attraction piece arranged at the connecting end of the stirring main shaft;

the rotating shaft module is provided with an axially extending mounting groove forming an opening, and a spring which can axially stretch and retract is arranged in the mounting groove;

the connecting end of the stirring main shaft can be inserted into the mounting groove and is in magnetic attraction connection with the inner wall of the mounting groove through the magnetic attraction piece.

2. A mixing blade assembly as defined in claim 1, wherein: the stirring main shaft and the mounting groove are of cylindrical structures, and the main shaft and the mounting groove are coaxially arranged.

3. A mixing blade assembly as defined in claim 2, wherein: the connecting end of the stirring main shaft is provided with a connecting block with a cylindrical structure, and the size of the connecting block corresponds to that of the mounting groove.

4. A mixing blade assembly as defined in claim 3, wherein: the magnetic attraction piece is arranged at the end part of the connecting block, and the size of the magnetic attraction piece corresponds to the mounting groove.

5. A mixing blade assembly as defined in claim 1, wherein: the spring is movably arranged in the mounting groove, or the spring is connected with the bottom surface of the mounting groove.

6. A mixing blade assembly as defined in claim 1, wherein: the rotating shaft module consists of a transmission piece and a matching piece which are connected with each other, and the inside of the matching piece is provided with the mounting groove.

7. A mixing blade assembly as defined in claim 6, wherein: the transmission piece comprises a shaft body and a limiting block which is arranged in the middle of the shaft body and protrudes radially relative to the outer side of the shaft body.

8. A mixing blade assembly as defined in claim 7, wherein: the two ends of the shaft body are respectively provided with a first connecting end and a second connecting end, the first connecting end is provided with a threaded structure, and the second connecting end is fixedly connected with the matching piece.

9. A mixing blade assembly as defined in claim 8, wherein: the fitting piece is provided with a connecting port on one side opposite to the opening direction of the mounting groove, and the second connecting end is inserted into the connecting port and fixedly connected with the fitting piece.

10. A mixing blade assembly as defined in claim 3, wherein: the length of the connecting block in the axial direction is 40% -60% of the depth of the mounting groove.