A stirring device, a frying pan and a frying machine

Abstract

The application provides a kind of stirring device, frying pan and cooking machine, belongs to frying device technical field.The stirring device includes first stirring piece, first driving shaft, first driven shaft, second stirring piece, second driving shaft and second driven shaft;First stirring piece includes first connecting piece and at least one first stirring piece, and first stirring piece is elastically arranged at the outer edge of first connecting piece;First driving shaft and first driven shaft are coaxially arranged at the two ends of first connecting piece respectively, and first driving shaft can be connected with the output end of driving motor;Second stirring piece is arranged at the inner edge of first stirring piece, and there is a gap between second stirring piece and first stirring piece;Second driving shaft and second driven shaft are arranged at the two ends of second stirring piece respectively, and second driving shaft can be connected with the output end of driving motor.The stirring device provided by the application can not only avoid the situation that food material is pasted in the frying pan during frying, but also improve the service life of the frying pan.

Description

Technical Field

[0001] This invention relates to the field of cooking equipment technology, and more particularly to a stirring device, a cooking pan, and a cooking machine. Background Technology

[0002] In related technologies, when stir-frying ingredients in a wok, there is a large gap between the stirring blade and the inner wall of the wok. This can easily lead to food burning when cooking a large amount of ingredients, and it can also affect the quality and taste of the dish. Furthermore, prolonged stir-frying can shorten the lifespan of the wok. Summary of the Invention

[0003] In view of this, the purpose of the present invention is to overcome the shortcomings of the prior art and provide a stirring device, a frying pan, and a frying machine.

[0004] This invention provides the following technical solution: a stirring device, comprising:

[0005] The first stirring component includes a first connecting member and at least one first stirring blade, wherein the first stirring blade is elastically disposed on the outer edge of the first connecting member;

[0006] The first drive shaft and the first driven shaft are coaxially disposed at both ends of the first connector, and the first drive shaft can be connected to the output end of the drive motor for transmission.

[0007] The second stirring blade is disposed on the inner edge of the first stirring blade, and there is a gap between the second stirring blade and the first stirring blade;

[0008] The second drive shaft and the second driven shaft are respectively disposed at both ends of the second stirring plate, and the second drive shaft can be connected to the output end of the drive motor for transmission.

[0009] One end of the second drive shaft passes through the first drive shaft to connect with one end of the second stirring plate. One end of the second driven shaft is rotatably connected to the first driven shaft, and the other end of the second driven shaft is connected to the other end of the second stirring plate.

[0010] In some embodiments of the present invention, the first connector is a fan-shaped connector;

[0011] The outer edge of the first connector defines an arc-shaped groove, a portion of the first stirring blade is placed in the arc-shaped groove, and the first stirring blade is slidably connected to the first connector through at least one set of elastic structures.

[0012] Furthermore, a first limiting member is provided between the first stirring blade and the first connecting member;

[0013] The first stirring plate has a strip-shaped hole, the first connecting member has a connecting hole, and one end of the first limiting member passes through the connecting hole and the strip-shaped hole in sequence.

[0014] Furthermore, the elastic structure includes stirring claw teeth, a second limiting member, a return spring, and a telescopic rod;

[0015] One end of the telescopic rod passes through the mounting groove of the first stirring plate to connect with the first stirring plate, and the other end of the telescopic rod is connected to one end of the stirring claw teeth;

[0016] The other end of the stirring claw tooth passes through the first connector, and the second limiting member is disposed on the side of the first connector away from the first stirring plate, and the second limiting member is sleeved on the stirring claw tooth.

[0017] The reset spring is disposed in the mounting groove and sleeved on the telescopic rod. One end of the reset spring abuts against the first stirring plate, and the other end of the reset spring abuts against the stirring claw teeth.

[0018] Furthermore, the stirring claw teeth include a stirring part, a connecting part, and a limiting platform;

[0019] The stirring section and the limiting platform are respectively disposed at both ends of the connecting section;

[0020] The end of the return spring near the connecting part abuts against the limiting platform;

[0021] The connecting part is threadedly connected to the first connecting member.

[0022] Furthermore, the second drive shaft is connected to one end of the second stirring plate via the first connecting shaft;

[0023] The outer periphery of the first connecting shaft is provided with a first limiting ring, and the first limiting ring is in contact with a first annular groove provided on the inner wall of the first drive shaft;

[0024] The second driven shaft is connected to the other end of the second stirring plate via a second connecting shaft;

[0025] The second driven shaft has a second limiting ring on its outer periphery, and the second limiting ring is in contact with a second annular groove provided on the inner wall of the first driven shaft.

[0026] Furthermore, the first stirring blade is in three groups, and the three groups of the first stirring blade are arranged at intervals on the outer edge of the first connector;

[0027] The first stirring plate has a first step and a second step at its two ends, and the first step can match the second step.

[0028] Furthermore, the elastic structure is in multiple sets, and the multiple sets of elastic structures are arranged at intervals on the side of the first stirring plate near the first connecting member.

[0029] Furthermore, the first stirring plate is made of Teflon.

[0030] Some embodiments of the present invention provide a wok, including a wok body and the aforementioned stirring device.

[0031] Some embodiments of the present invention provide a cooking machine, including the stirring device or the cooking pot.

[0032] The embodiments of the present invention have the following advantages: The stirring device provided in this application, by elastically disposing the first stirring blade on the outer edge of the first connecting member, allows the first stirring blade to abut against the bottom of the wok under the action of elasticity. This elasticity pushes the first stirring blade towards the bottom of the wok, thereby preventing gaps between the first stirring blade and the bottom of the wok, further improving the scraping quality of the first stirring blade on the bottom of the wok, and thus preventing food from sticking to the wok during cooking. This not only effectively improves the taste and texture of the dishes but also effectively extends the service life of the wok. To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0033] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0034] Figure 1 This diagram shows a structural schematic of a stirring device according to some embodiments of the present invention;

[0035] Figure 2 It shows Figure 1 Enlarged view of section A;

[0036] Figure 3 It shows Figure 1 Enlarged view of section B;

[0037] Figure 4 It shows Figure 1 Enlarged view of section C;

[0038] Figure 5 It shows Figure 1 Enlarged view of section D in the middle;

[0039] Figure 6 This is a schematic diagram of the elastic structure in a stirring device according to some embodiments of the present invention;

[0040] Figure 7 A partial structural schematic diagram of a stirring device provided by some embodiments of the present invention is shown from another perspective;

[0041] Figure 8 It shows Figure 7 Enlarged view of section E in the middle;

[0042] Figure 9 The diagram shows a structural schematic of a wok provided by some embodiments of the present invention from one perspective.

[0043] Explanation of key component symbols:

[0044] 100-First stirring component; 110-First connecting component; 111-Arc groove; 112-Connecting hole; 120-First stirring blade; 121-Strip hole; 122-Mounting groove; 123-First step; 124-Second step; 200-First drive shaft; 210-First annular groove; 300-First driven shaft; 310-Second annular groove; 400-Second stirring blade; 500-Second drive shaft; 600-Second driven shaft; 610-Second limiting ring; 700-Elastic structure; 710-Stirring claw teeth; 711-Stirring part; 712-Connecting part; 713-Limiting platform; 720-Second limiting component; 730-Reset spring; 740-Telescopic rod; 800-First limiting component; 900-First connecting shaft; 910-First limiting ring; 1000-Second connecting shaft; 1100-Pot body. Detailed Implementation

[0045] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0046] It should be noted that when an element is said to be "fixed" to another element, it can be directly on the other element or there may be an intervening element. When an element is said to be "connected" to another element, it can be directly connected to the other element or there may be an intervening element. Conversely, when an element is said to be "directly" on another element, there is no intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0047] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0048] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying 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 this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0049] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the template description is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0050] like Figure 1 and Figure 7 As shown, some embodiments of the present invention provide a stirring device, which is mainly used in a wok. During the automatic cooking process, the wok stirs the ingredients evenly, prevents the ingredients from sticking to the bottom of the wok, avoids the ingredients from burning, improves the quality of cooking, enhances the taste and texture of the dishes, and extends the service life of the wok.

[0051] The stirring device includes a first stirring element 100, a first main drive shaft, a first driven shaft 300, a second stirring blade 400, a second drive shaft 500, and a second driven shaft 600.

[0052] Combination Figure 1As shown, the first stirring component 100 includes a first connecting component 110 and at least one first stirring blade 120. The first stirring blade 120 is elastically disposed on the outer edge of the first connecting component 110, that is, the first stirring blade 120 is elastically connected to the first connecting component 110. This allows the first stirring blade 120 to scrape the bottom of the wok with the elastic force, which in turn causes the first stirring blade 120 to come into contact with the bottom of the wok. This not only effectively improves the quality of scraping the bottom of the wok with the first stirring blade 120, but also effectively prevents gaps between the first stirring blade 120 and the bottom of the wok. In other words, the elastic force can push the first stirring blade 120 towards the bottom of the wok, thereby preventing gaps between the first stirring blade 120 and the bottom of the wok, further improving the scraping quality of the bottom of the wok with the first stirring blade 120. This also prevents food from sticking to the wok during cooking, thus effectively improving the taste and texture of the dish and extending the service life of the wok.

[0053] It should be noted that in this embodiment, both the first stirring blade 120 and the first connecting member 110 are fan-shaped structures, and the center of the first stirring blade 120 coincides with the center of the first connecting member 110. This ensures that the centers of the two blades remain aligned during the movement of the first stirring blade 120 relative to the first connecting member 110 under the action of elasticity. Specifically, when the first stirring blade 120 scrapes the bottom of the hemispherical pot, the center of the hemispherical pot bottom coincides with the center of the first stirring blade 120. This ensures that during the scraping process, the outer edge of the first stirring blade 120 (i.e., the side in contact with the bottom of the hemispherical pot) remains in contact with the bottom of the pot, effectively preventing gaps between the first stirring blade 120 and the hemispherical pot bottom.

[0054] It is understandable that the outer edge of the first stirring blade 120 is arc-shaped, which allows it to better fit the bottom of the pan during the scraping process of the first stirring blade 120 on the hemispherical bottom of the pan, avoiding gaps and improving the quality and taste of stir-frying.

[0055] The number of the first stirring blades 120 can be one, two, or more, and can be set according to the actual situation.

[0056] like Figure 1 and Figure 7 As shown, preferably, in this embodiment, the number of the first stirring blades 120 is at least two.

[0057] Furthermore, the first drive shaft 200 and the first driven shaft 300 are coaxially arranged at both ends of the first connecting member 110, meaning that the axis of the first drive shaft 200 and the axis of the first driven shaft 300 coincide, and the first drive shaft 200 can be driven to the output end of the drive motor. It can be understood that when the output end of the drive motor is driven to the first drive shaft 200, the drive motor can drive the first drive shaft 200 to rotate, thereby driving the first stirring plate 120 to rotate via the first drive shaft 200 and the first driven shaft 300.

[0058] The second stirring blade 400 is disposed on the inner edge of the first stirring blade 120, and there is a gap between the second stirring blade 400 and the first stirring blade 120. By setting the first stirring blade 120 and the second stirring blade 400 at a gap, when the first stirring blade 120 and the second stirring blade 400 rotate in opposite directions, when the first stirring blade 120 flips the food in the hemispherical bottom of the pot, the second stirring blade 400 can disperse the flipped food again. This is repeated to improve the uniformity of flipping the food, thereby further improving the quality and uniformity of the dish.

[0059] It should be noted that the second stirring plate 400 has an arc-shaped structure. Preferably, in this embodiment, the center of the circle corresponding to the outer edge of the second stirring plate 400 coincides with the center of the circle corresponding to the first stirring plate 120. It can be understood that the distance between any point on the outer edge of the second stirring plate 400 and any point on the inner edge of the first stirring plate 120 along the radial direction of the first stirring plate 120 is equal. This can further improve the uniformity of the outer edge of the second stirring plate 400 in dispersing the food.

[0060] It should be noted that the outer edge of the first stirring plate 120 refers to the side of the first stirring plate 120 away from the center of its corresponding circle. The inner edge of the first stirring plate 120 refers to the side of the first stirring plate 120 close to the center of its corresponding circle. The outer edge of the second stirring plate 400 refers to the side of the second stirring plate 400 away from its corresponding center.

[0061] like Figure 1 As shown, further, by respectively setting the second drive shaft 500 and the second driven shaft 600 at both ends of the second stirring plate 400, that is, by aligning the axis of the second drive shaft 500 and the axis of the second driven shaft 600, the second drive shaft 500 can be driven to the output end of the drive motor. It can be understood that when the output end of the drive motor is driven to the first drive shaft 200, the drive motor can drive the second drive shaft 500 to rotate, thereby driving the second stirring plate 400 to rotate via the second drive shaft 500 and the second driven shaft 600.

[0062] Furthermore, one end of the second drive shaft 500 is threaded through the first drive shaft 200 to connect with one end of the second stirring plate 400. One end of the second driven shaft 600 is rotatably connected to the first driven shaft 300, and the other end of the second driven shaft 600 is connected to the other end of the second stirring plate 400. It is understood that the axes of the first drive shaft 200, the second drive shaft 500, the first driven shaft 300, and the second driven shaft 600 all coincide.

[0063] It should be noted that the first drive shaft 200 and the second drive shaft 500 are coaxially rotatably connected, and the first driven shaft 300 and the second driven shaft 600 are coaxially rotatably connected. This allows the second drive shaft 500 to maintain its current state while the first drive shaft 200 rotates under the drive of an external drive motor. In other words, the first drive shaft 200 and the second drive shaft 500 can rotate relatively independently without affecting each other, thereby achieving individual control of the first stirring blade 120 and the second stirring blade 400.

[0064] It is worth noting that in this embodiment, the stirring directions of the first stirring blade 120 and the second stirring blade 400 are opposite. This means that when the first stirring blade 120 rotates clockwise, the second stirring blade 400 rotates counterclockwise; and when the first stirring blade 120 rotates counterclockwise, the second stirring blade 400 rotates clockwise. In other words, the first stirring blade 120 and the second stirring blade 400 rotate synchronously but at different speeds. This difference in speed refers to their different rotational speeds. Furthermore, the rotational speeds of the first stirring blade 120 and the second stirring blade 400 can be specifically set according to actual conditions.

[0065] like Figure 1 As shown, in this embodiment, the first stirring plate 120 and the second stirring plate 400 are coaxially arranged. By controlling the rotation direction and speed of the first stirring plate 120 and the second stirring plate 400, during the stirring of the ingredients in the hemispherical pot bottom, the first stirring plate 120 can flip the ingredients in the hemispherical pot bottom, and when the second stirring plate 400 and the first stirring plate 120 meet, the second stirring plate 400 can disperse the ingredients again, so as to further improve the uniformity of stirring the ingredients and improve the quality and taste of the dish.

[0066] The intersection of the first stirring plate 120 and the second stirring plate 400 mentioned here means that the included angle between the first stirring plate 120 and the second stirring plate 400 is zero degrees.

[0067] It should be noted that, in some embodiments of the present invention, the first stirring plate 120 is made of Teflon, where Teflon refers to polytetrafluoroethylene (PTFE), which has the characteristics of being resistant to acids and alkalis, and resistant to various organic solvents, and is almost insoluble in all solvents. At the same time, PTFE has the characteristics of high temperature resistance and an extremely low coefficient of friction.

[0068] like Figure 1 , Figure 5 and Figure 7 As shown, in some embodiments of the present invention, the first connector 110 is a fan-shaped connector, and the center of the circle corresponding to the first connector 110 coincides with the center of the circle corresponding to the first stirring plate 120.

[0069] An arc-shaped groove 111 is defined on the outer edge of the first connector 110, and the center of the arc-shaped groove 111 coincides with the center of the corresponding circle of the first connector 110.

[0070] Specifically, a portion of the first stirring blade 120 is placed in the arc-shaped groove 111 to limit the movement of the first stirring blade 120, thereby improving its stability during movement relative to the first connecting member 110. The first stirring blade 120 is slidably connected to the first connecting member 110 through at least one set of elastic structures 700, which provide elastic force to the first stirring blade 120. Under the elastic force of the elastic structures 700, the first stirring blade 120 always tends to move away from the first connecting member 110. This ensures that when the stirring device scrapes the bottom of the hemispherical pot, the first stirring blade 120 remains in contact with the bottom of the hemispherical pot, preventing gaps between the first stirring blade 120 and the pot bottom. This effectively improves the quality of scraping the bottom of the pot by the first stirring blade 120 and avoids scorching.

[0071] It is understandable that the number of elastic structures 700 can be one, two, or more, and can be set according to the actual situation.

[0072] It should be noted that when there are multiple sets of elastic structures 700, the multiple sets of elastic structures 700 are arranged at intervals to further improve the stability of the connection between the first stirring plate 120 and the first connecting member 110, and at the same time improve the stability of the first stirring plate 120 moving in the arc groove 111.

[0073] like Figure 1 and Figure 5As shown, in some embodiments of the present invention, a first limiting member 800 is provided between the first stirring plate 120 and the first connecting member 110. The first limiting member 800 can be any one of a bolt, threaded rod, limiting rod, and pin, and can be specifically set according to actual conditions.

[0074] The first stirring plate 120 has a strip-shaped hole 121. It should be noted that the strip-shaped hole 121 is located in the middle of the first stirring plate 120 and intersects the center of the corresponding circle of the first stirring plate 120 along the extension direction of the length of the strip-shaped hole 121.

[0075] In this embodiment, the length of the strip-shaped hole 121 is less than the width of the first stirring plate 120. The length of the strip-shaped hole 121 refers to its length in the extension direction of the strip-shaped hole 121. The width of the first stirring plate 120 refers to the difference between the distance from the outer edge of the first stirring plate 120 to the center of the first stirring plate 120 and the distance from the inner edge of the first stirring plate 120 to the center of the first stirring plate 120.

[0076] In addition, the first connector 110 is provided with a connecting hole 112. Along the direction perpendicular to the first stirring plate 120, the connecting hole 112 communicates with the strip hole 121. One end of the first limiting member 800 passes through the connecting hole 112 and the strip hole 121 in sequence, so as to connect the first stirring plate 120 and the first connector 110 through the first limiting member 800, so as to provide limiting and guiding function for the first stirring plate 120 during movement through the first limiting member 800.

[0077] like Figure 1 , Figure 2 and Figure 7 As shown, specifically, when the first limiting member 800 abuts against the side of the strip hole 121 near the inner edge of the first stirring plate 120, the distance between the outer edge of the first stirring plate 120 and the outer edge of the first connecting member 110 is at its maximum; when the first limiting member 800 abuts against the side of the strip hole 121 near the outer edge of the first stirring plate 120, the distance between the outer edge of the first stirring plate 120 and the outer edge of the first connecting member 110 is at its minimum. It should be noted that at this time, at least a portion of the first stirring plate 120 is located outside the arc groove 111, so that when the first stirring plate 120 scrapes the bottom of the hemispherical pot, the first stirring plate 120 can always abut against the bottom of the pot during the movement, thereby improving the scraping efficiency of the bottom of the pot.

[0078] It is understandable that the moving distance of the first stirring plate 120 is controlled by controlling the length of the strip hole 121.

[0079] like Figure 1 , Figure 4 and Figure 6As shown, in some embodiments of the present invention, the elastic structure 700 includes stirring claw teeth 710, a second limiting member 720, a return spring 730, and a telescopic rod 740.

[0080] One end of the telescopic rod 740 passes through the mounting groove 122 of the first stirring plate 120 to connect with the first stirring plate 120, that is, one end of the telescopic rod 740 is connected to the bottom of the mounting groove 122. Specifically, a mounting groove 122 is provided on the side of the first stirring plate 120 facing the inner edge of the first stirring plate 120. The mounting groove 122 is a cylindrical groove, and the axis of the cylindrical mounting groove 122 passes through the center of the circle corresponding to the first stirring plate 120.

[0081] Meanwhile, the other end of the telescopic rod 740 is connected to one end of the stirring claw 710 so that the first stirring plate 120 can drive the telescopic rod 740 to extend or retract during the movement.

[0082] In addition, the other end of the stirring claw tooth 710 is inserted through the first connector 110. In this embodiment, the axis of the stirring claw tooth 710 coincides with the axis of the telescopic rod 740.

[0083] The second limiting member 720 is disposed on the side of the first connecting member 110 away from the first stirring plate 120, and the second limiting member 720 is sleeved on the stirring claw tooth 710, so as to limit the stirring claw tooth 710 through the second limiting member 720, thereby improving the stability of the connection between the stirring claw tooth 710 and the first connecting member 110.

[0084] Preferably, in this embodiment, the second limiting member 720 is a nut. That is, the second limiting member 720 is threadedly connected to the stirring claw tooth 710 to improve the stability of the connection between the stirring claw tooth 710 and the first connecting member 110.

[0085] Furthermore, the return spring 730 is disposed in the mounting groove 122, and the return spring 730 is sleeved on the telescopic rod 740. One end of the return spring 730 abuts against the first stirring blade 120, and the other end of the return spring 730 abuts against the stirring claw teeth 710. That is, the return spring 730 is in a compressed state and stores elastic potential energy. Since the stirring claw teeth 710 is connected to the first connecting member 110, the return spring 730 has an elastic force on the first stirring blade 120. Under the elastic force of the return spring 730, the first stirring blade 120 moves away from the first connecting member 110. This ensures that when the first stirring blade 120 scrapes the bottom of the hemispherical pot, it always remains in contact with the bottom of the hemispherical pot, thereby improving the scraping quality of the pot bottom. This not only prevents the pot from burning but also extends the service life of the pot bottom.

[0086] like Figure 4 and Figure 6 As shown, in some embodiments of the present invention, the stirring claw 710 includes a stirring part 711, a connecting part 712, and a limiting platform 713.

[0087] It should be noted that, along the axial direction of the telescopic rod 740, the outer diameter of the limiting platform 713 is larger than the outer diameter of the telescopic rod 740, and the outer diameter of the limiting platform 713 is larger than the outer diameter of the return spring 730. This causes the end of the return spring 730 near the connecting part 712 to abut against the limiting platform 713, thereby limiting the return spring 730 through the limiting platform 713 and the mounting groove 122, so as to improve the stability of the return spring 730 in the mounting groove 122.

[0088] The stirring part 711 and the limiting platform 713 are respectively disposed at both ends of the connecting part 712, and the stirring part 711, the limiting platform 713 and the connecting part 712 are all coaxially disposed.

[0089] In addition, the connecting part 712 is threaded to the first connecting member 110 to improve the stability of the connection between the stirring claw teeth 710 and the first connecting member 110.

[0090] Furthermore, the distance between the limiting stage 713 and the bottom of the mounting groove 122 can be adjusted by rotating the connecting part 712, i.e., rotating the stirring claw 710, thereby adjusting the length of the reset spring 730 and the degree of compression of the reset spring 730, thus adjusting the amount of elastic potential energy stored in the reset spring 730.

[0091] Understandably, if the stirring claw 710 is rotated, causing the limiting stage 713 to move closer to the mounting groove 122, the length of the return spring 730 decreases. At this time, the elastic potential energy stored in the return spring 730 increases, meaning the elastic force exerted by the return spring 730 on the first stirring blade 120 increases. This increases the pressure of the first stirring blade 120 on the hemispherical bottom of the pot, thereby improving the scraping force and quality of the scraping. Conversely, if the stirring claw 710 is rotated, causing the limiting stage 713 to move away from the mounting groove 122, the length of the return spring 730 increases. At this time, the elastic potential energy stored in the return spring 730 decreases, meaning the elastic force exerted by the return spring 730 on the first stirring blade 120 decreases. This reduces the pressure of the first stirring blade 120 on the hemispherical bottom of the pot, thereby reducing the scraping force of the first stirring blade 120 on the bottom of the pot.

[0092] Therefore, by rotating the stirring claw 710, the elastic force of the return spring 730 can be adjusted, thereby adjusting the pressure and scraping force of the first stirring plate 120 on the bottom of the pot, thus meeting the different scraping force requirements of the bottom of the pot.

[0093] To further improve the uniformity of the stirring process of the first stirring blade 120 and the second stirring blade 400 on the food in the hemispherical pot bottom, the distance between the end of the stirring part 711 away from the limiting platform 713 and the outer edge of the second stirring blade 400 is d, where the value of d is in the range of 3mm≤d≤5mm. It can be understood that the value of d includes any of the following ranges: 3mm≤d≤5mm, 3mm≤d≤4mm, and 4mm≤d≤5mm, and can be specifically set according to the actual situation.

[0094] This not only avoids collisions between the mixing section 711 and the second mixing plate 400, but also effectively improves the mixing efficiency and uniformity of the ingredients by controlling the distance between the mixing section 711 and the second mixing plate 400, thereby further improving the uniformity of the ingredients' flavor and texture.

[0095] like Figures 1 to 3 As shown, in some embodiments of the present invention, the second drive shaft 500 is connected to one end of the second stirring plate 400 via the first connecting shaft 900, so that the second stirring plate 400 can be driven to rotate synchronously via the first connecting shaft 900 during the rotation of the second drive shaft 500.

[0096] The first connecting shaft 900 is provided with a first limiting ring 910 on its outer periphery. The first limiting ring 910 is in contact with a first annular groove 210 provided on the inner wall of the first drive shaft 200. That is, the first limiting ring 910 is locked in the first annular groove 210, thereby limiting the first connecting shaft 900 and improving the stability of the connection between the first connecting shaft 900 and the first drive shaft 200.

[0097] It is understood that the axis of the first drive shaft 200, the axis of the first connecting shaft 900, and the axis of the second drive shaft 500 all coincide, and the first connecting shaft 900 can rotate relative to the first drive shaft 200.

[0098] Preferably, the outer wall of the first limiting ring 910 is in contact with the inner wall of the first annular groove 210, which can prevent the first connecting shaft 900 and the first drive shaft 200 from shaking.

[0099] In addition, the second driven shaft 600 is connected to the other end of the second stirring plate 400 through the second connecting shaft 1000, and the axis of the second driven shaft 600 coincides with the axis of the second connecting shaft 1000. This allows the second stirring plate 400 to drive the second driven shaft 600 to rotate synchronously through the second connecting shaft 1000 during rotation.

[0100] Furthermore, a second limiting ring 610 is provided on the outer periphery of the second driven shaft 600. The second limiting ring 610 is in contact with the second annular groove 310 provided on the inner wall of the first driven shaft 300. That is, the second limiting ring 610 is engaged in the second annular groove 310, thereby limiting the second connecting shaft 1000 and improving the stability of the connection between the second connecting shaft 1000 and the first driven shaft 300.

[0101] Preferably, the outer wall of the second limiting ring 610 contacts the inner wall of the second annular groove 310, which can prevent the second connecting shaft 1000 from shaking with the first driven shaft 300.

[0102] like Figure 1 , Figure 7 and Figure 8 As shown, in some embodiments of the present invention, the first stirring blade 120 is in three groups, and the three groups of the first stirring blade 120 are arranged at intervals on the outer edge of the first connector 110.

[0103] It should be noted that the centers of the circles corresponding to each first stirring blade 120 coincide, and each first stirring blade 120 is located on the same plane.

[0104] The first stirring blade 120 has a first step 123 and a second step 124 at both ends, and the first step 123 can match the second step 124. That is, in two adjacent first stirring blades 120, the first step 123 of one first stirring blade 120 matches the second step 124 of the other first stirring blade 120. This makes the outer edge of the first stirring blade 120 a continuous arc in the direction perpendicular to the first stirring blade 120. As a result, the three sets of first stirring blades 120 can scrape the bottom of the hemispherical pot seamlessly during the scraping process, thereby avoiding any missed scraping and further improving the scraping quality of the pot bottom.

[0105] It should be noted that when the first limiting member 800 abuts against the side of the strip hole 121 near the inner edge of the first stirring plate 120, the distance between the two adjacent first stirring plates 120 reaches its maximum. At this time, on the projection along the direction perpendicular to the first stirring plate 120, the first step 123 of one of the first stirring plates 120 and the second step 124 of the other first stirring plate 120 at least partially overlap, thereby avoiding the situation of missing scraping during the scraping of the hemispherical bottom of the pot by the three sets of first stirring plates 120.

[0106] When the first limiting member 800 abuts against the side of the strip hole 121 near the outer edge of the first stirring plate 120, the distance between two adjacent first stirring plates 120 is the smallest, and there is a gap or contact between the two adjacent first stirring plates 120. This can prevent adjacent first stirring plates 120 from abutting each other and affecting the movement of the first stirring plate 120, thereby ensuring the stability and smoothness of the first stirring plate 120 during the movement process.

[0107] like Figure 1 and Figure 7 As shown, in some embodiments of the present invention, the elastic structure 700 is in multiple sets, and the multiple sets of elastic structures 700 are spaced apart and arranged on the side of the first stirring plate 120 near the first connecting member 110. It is understood that the elastic structure 700 can be two or more sets of any number of sets, which can be specifically set according to the actual situation.

[0108] In this embodiment, there are two sets of elastic structures 700 on each first stirring plate 120, and the two sets of elastic structures 700 are arranged at both ends of the first stirring plate 120 at intervals. By setting two sets of elastic structures 700, not only can the stability of the first stirring plate 120 during movement be improved, but also the production cost can be reduced.

[0109] It should be noted that when there are multiple sets of elastic structures 700 connected to the first stirring plate 120, that is, multiple sets of stirring claw teeth 710, the axis of each set of stirring claw teeth 710 intersects with the center of the circle corresponding to the first stirring plate 120, which can ensure the smoothness of the first stirring plate 120 during movement.

[0110] like Figure 9 As shown, some embodiments of the present invention provide a wok, including a wok body and a stirring device as described in any of the above embodiments.

[0111] The pot body defines a hemispherical cavity, meaning that the inner wall of the pot body is a hemispherical bottom. The first drive shaft 200 and the first driven shaft 300 of the stirring device are rotatably connected to the two opposite sides of the pot body opening. The center of the hemispherical cavity coincides with the center of the first stirring blade 120 and the second stirring blade 400 in the stirring device. In other words, the center of the hemispherical bottom of the pot coincides with the center of the first stirring blade 120.

[0112] Furthermore, the first stirring plate 120 can come into contact with the hemispherical bottom of the pot during rotation, thereby scraping the bottom of the pot, preventing the bottom of the pot from sticking, improving the taste of the food, and extending the service life of the pot body 1100.

[0113] It should be noted that the wok in this invention has all the beneficial effects of the above-mentioned stirring device, which will not be described in detail here.

[0114] In addition, some embodiments of the present invention provide a cooking machine, including the stirring device described in any of the above embodiments or the cooking pot described in any of the above embodiments.

[0115] It is understood that the cooking machine has all the technical features and beneficial effects of a stirring device; or the cooking machine has all the technical features and beneficial effects of a wok, which will not be elaborated here.

[0116] In all examples shown and described herein, any specific values ​​should be interpreted as merely exemplary and not as limitations; therefore, other examples of exemplary embodiments may have different values.

[0117] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0118] The above-described embodiments are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention.

Claims

1. A stirring device, characterized in that, include: The first stirring component includes a first connecting member and at least one first stirring blade, wherein the first stirring blade is elastically disposed on the outer edge of the first connecting member; The first drive shaft and the first driven shaft are coaxially disposed at both ends of the first connector, and the first drive shaft can be connected to the output end of the drive motor for transmission. The second stirring blade is disposed on the inner edge of the first stirring blade, and there is a gap between the second stirring blade and the first stirring blade. The first stirring blade can reverse relative to the second stirring blade. The second drive shaft and the second driven shaft are respectively disposed at both ends of the second stirring plate, and the second drive shaft can be connected to the output end of the drive motor for transmission. One end of the second drive shaft passes through the first drive shaft to connect with one end of the second stirring plate; one end of the second driven shaft is rotatably connected to the first driven shaft; and the other end of the second driven shaft is connected to the other end of the second stirring plate. The outer edge of the first connector defines an arc-shaped groove, a portion of the first stirring blade is placed in the arc-shaped groove, and the first stirring blade is slidably connected to the first connector through at least one set of elastic structures.

2. The stirring device according to claim 1, characterized in that, The first connector is a fan-shaped connector.

3. The stirring device according to claim 1, characterized in that, A first limiting member is provided between the first stirring plate and the first connecting member; The first stirring plate has a strip-shaped hole, the first connecting member has a connecting hole, and one end of the first limiting member passes through the connecting hole and the strip-shaped hole in sequence.

4. The stirring device according to claim 2, characterized in that, The elastic structure includes stirring claw teeth, a second limiting member, a return spring, and a telescopic rod; One end of the telescopic rod passes through the mounting groove of the first stirring plate to connect with the first stirring plate, and the other end of the telescopic rod is connected to one end of the stirring claw teeth; The other end of the stirring claw tooth passes through the first connector, and the second limiting member is disposed on the side of the first connector away from the first stirring plate, and the second limiting member is sleeved on the stirring claw tooth. The reset spring is disposed in the mounting groove and sleeved on the telescopic rod. One end of the reset spring abuts against the first stirring plate, and the other end of the reset spring abuts against the stirring claw teeth.

5. The stirring device according to claim 4, characterized in that, The stirring claw teeth include a stirring part, a connecting part, and a limiting platform; The stirring section and the limiting platform are respectively disposed at both ends of the connecting section; The end of the return spring near the connecting part abuts against the limiting platform; The connecting part is threadedly connected to the first connecting member.

6. The stirring device according to claim 1, characterized in that, The second drive shaft is connected to one end of the second stirring plate via the first connecting shaft; The outer periphery of the first connecting shaft is provided with a first limiting ring, and the first limiting ring is in contact with a first annular groove provided on the inner wall of the first drive shaft; The second driven shaft is connected to the other end of the second stirring plate via a second connecting shaft; The second driven shaft has a second limiting ring on its outer periphery, and the second limiting ring is in contact with a second annular groove provided on the inner wall of the first driven shaft.

7. The stirring device according to claim 4, characterized in that, The first stirring blade is in three groups, and the three groups of the first stirring blade are arranged at intervals on the outer edge of the first connector; The first stirring plate has a first step and a second step at its two ends, and the first step can match the second step.

8. The stirring device according to claim 4, characterized in that, The elastic structure is in multiple sets, and the multiple sets of elastic structures are arranged at intervals on the side of the first stirring plate near the first connecting member.

9. The stirring apparatus according to any one of claims 1 to 8, characterized in that, The first stirring plate is made of Teflon.

10. A wok, characterized in that, It includes a pot body and a stirring device according to any one of claims 1 to 9.

11. A cooking machine, characterized in that, It includes the stirring device according to any one of claims 1 to 9 or the frying pan according to claim 10.

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