CN218338229U - Stirring assembly and cooking utensil with same - Google Patents

Abstract

The utility model provides a stirring subassembly and have its cooking utensil, this stirring subassembly sets up at the pot internally, and the stirring subassembly includes: the rotating drum rotates around the vertical axis of the rotating drum relative to the pot body, and the rotating drum is fixedly provided with fixed blades; the rotating blades penetrate through the rotating drum and partially extend out of the rotating drum, and the fixed blades and the rotating blades have height difference and can rotate relatively; the planetary gear set is arranged in the rotary drum and comprises a rotating part and a planetary gear, one end of the rotating part is connected with the rotating blade, the other end of the rotating part is connected with a driving shaft of the driving part, the driving part drives the rotating blade to rotate through the rotating part, and the rotating part drives the rotary drum to rotate through the planetary gear; wherein the rotating speed of the rotating member is between 20 and 100 revolutions per minute. Through the technical scheme that this application provided, can solve in the correlation technique in the in-process of culinary art different food, the problem that the stirring mode of stirring subassembly is not convenient for control.

Description

Stirring assembly and cooking utensil with same

Technical Field

The utility model relates to a small household appliances technical field particularly, relates to a stirring subassembly and have its cooking utensil.

Background

Cooking utensil includes the pot body and can open and shut the lid that sets up on the pot body, puts into the culinary art intracavity of the pot body with food and can cooks food, establishes the lid on the pot body, can utilize the lid to seal the culinary art chamber of the pot body.

In the correlation technique, generally can set up the stirring subassembly in the cooking utensil that has automatic function of cooking, the stirring subassembly carries out the circumference stirring through the blade to drive the food rotation of culinary art intracavity, and then promote the taste of food.

However, in the related art, the stirring module is inconvenient to control during cooking different foods, and thus the cooking effect is affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stirring subassembly and have its cooking utensil to solve the in-process of cooking different foods among the correlation technique, the stirring mode of stirring subassembly is not convenient for control's problem.

According to the utility model discloses an aspect provides a stirring subassembly, sets up in the pot body, and the stirring subassembly includes: the rotating drum rotates around the vertical axis of the rotating drum relative to the pot body, and the rotating drum is fixedly provided with fixed blades; the rotating blades penetrate through the rotating drum and partially extend out of the rotating drum, and the fixed blades and the rotating blades have height difference and can rotate relatively; the planetary gear set is arranged in the rotary drum and comprises a rotating part and a planetary gear, one end of the rotating part is connected with the rotating blade, the other end of the rotating part is connected with a driving shaft of the driving part, the driving part drives the rotating blade to rotate through the rotating part, and the rotating part drives the rotary drum to rotate through the planetary gear; wherein the rotating speed of the rotating member is between 10 and 100 revolutions per minute.

Use the technical scheme of the utility model, the stirring subassembly includes the rotary drum, rotating blade and planetary gear set, at the culinary art in-process, the driving piece passes through planetary gear set drive rotary drum and rotating blade and rotates, make fixed blade and rotating blade edible material in order to stir the pot internal at the internal rotation of pot, because the one end and the rotating blade that rotate the piece are connected, the other end of rotating the piece and the drive shaft connection of driving piece, make the rotation of the drive shaft of driving piece coaxial and with rotating blade's rotation, thereby can be through the rotational speed of adjusting the drive shaft with synchronous control rotating blade's rotational speed, reduce the energy loss among the rotational speed adjustment process, and the cost is reduced. And, because the difference in height just can relative rotation have between fixed blade and the rotating blade for when fixed blade and rotating blade relative rotation, the fixed blade can not take place to interfere with rotating blade two, avoids the stirring subassembly impaired, and the stirring of the fixed blade that the edible material of the pot body received is asynchronous with the stirring of the rotating blade that receives, thereby makes the edible material of pot body receive the secondary stirring. Therefore, adopt above-mentioned structure, can be through the rotational speed of adjusting the drive shaft with synchronous adjustment rotor blade's rotational speed, reduce the energy loss among the rotational speed adjustment process, reduce transmission error, be convenient for control rotor blade's rotational speed to adjust rotor blade's rotational speed according to the demand of different food materials. And, through with the rotational speed of rotating between 10 to 100 revolutions per minute, the rotational speed of rotating the piece has sufficient regulation interval, is convenient for adjust the rotational speed of rotating the piece to different edible material adaptability, and then adjusts the rotational speed of rotating the blade in order to guarantee the stirring effect.

Further, the rotating part comprises a connecting shaft core, the connecting shaft core is rotatably arranged in the rotating drum around the vertical axis of the connecting shaft core, the upper end of the connecting shaft core is connected with the rotating blade, and the lower end of the connecting shaft core is connected with the driving shaft of the driving part. Because the upper end of connecting the axle core is connected with rotor blade, the lower extreme of connecting the axle core is connected with the drive shaft of driving piece for the drive shaft coaxial arrangement of connecting axle core, rotor blade and driving piece, and make the drive shaft synchronous rotation of connecting axle core, rotor blade and driving piece, axis of rotation and rotational speed homogeneous phase promptly.

Furthermore, the rotating blade comprises a connecting column and a stirring blade connected with the first end of the connecting column, the second end of the connecting column extends into the rotary drum, a first coupling hole is formed in the second end of the connecting column, the upper end of the connecting shaft core is inserted into the first coupling hole, a second coupling hole is formed in the lower end of the connecting shaft core, and the driving shaft is in driving connection with the connecting shaft core through the second coupling hole. By adopting the first coupling hole and the second coupling hole, when the driving piece drives the connecting column to rotate through the connecting shaft core, the torque can be transmitted and the coupling disassembly is convenient, and the connecting shaft core and the connecting column or the driving piece can be prevented from relatively rotating in the axial direction of the connecting shaft core, so that the connecting shaft core, the connecting column and the driving piece can synchronously rotate, and the synchronous reliability of transmission is ensured.

Further, planetary gear set still includes the fixing base, the fixing base only rotates the cooperation with the pot body or lid, it rotationally wears to locate the fixing base along its vertical axis to rotate the piece, the planet wheel rotationally sets up on the fixing base along its vertical axis, the planet wheel is located between the lateral wall of rotating the piece and the inside wall of rotary drum, the lateral wall of rotating the piece is provided with along its circumference extension and with the first profile of tooth structure of planet wheel engaged with, the inside wall of rotary drum is provided with along its circumference extension and with the second profile of tooth structure of planet wheel engaged with. The connecting shaft core is driven to rotate by the driving piece, and the connecting shaft core can drive the rotating blades to rotate relative to the pot body along the vertical axis of the rotating blades. Because the fixing base and the pot body or the lid spline the cooperation, the fixing base can not rotate promptly, and only the planet wheel can rotate around its vertical axis relative fixing base. Because the outer side wall of the connecting shaft core is provided with the first tooth-shaped structure which extends along the circumferential direction of the connecting shaft core and is meshed with the planet wheel, the connecting shaft core drives the planet wheel to reversely rotate around the vertical axis of the connecting shaft core through the first tooth-shaped structure. And, because the inside wall of rotary drum is provided with along its circumference extension and with the second profile of tooth structure of planet looks meshing, the planet wheel can be through second profile of tooth structure drive rotary drum around its vertical axis for the same direction rotation of planet wheel to make the direction of rotation of connecting the axle core opposite with the direction of rotation of rotary drum, the direction of rotation of fixed blade is opposite with the direction of rotation of rotating blade promptly. Consequently, fixed blade and rotating vane can turn over the stir-fry clockwise when turning over the stir-fry to the edible material in the pot body, form the effect of two-way stirring, and then promote the stirring effect of stirring subassembly to eating the material.

Further, the fixing base includes the seat of honour and is located the below of seat of honour and the lower of being connected with the seat of honour, the planet wheel rotationally sets up on the seat of honour, the fixing base has the through-hole that runs through seat of honour and lower setting, it rotationally wears to locate the through-hole to rotate the piece, the inside wall of seat of honour is provided with first boss, the inside wall of lower is provided with the second boss that is located the below of first boss, be provided with the third boss on the lateral wall of rotation piece, the third boss is located between first boss and the second boss, the up end of third boss and the lower terminal surface clearance fit of first boss, the lower extreme of rotating the piece rotationally takes and establishes on the second boss. Because the fixed seat comprises the upper seat and the lower seat which are detachable, the planetary gear set is convenient to assemble and disassemble. The limiting effect of the first boss and the second boss on the third boss is utilized, so that the position of the rotating piece relative to the fixed seat in the axis direction of the rotating piece is determined, the meshing of the planet wheel and the first tooth-shaped structure is reliable, the meshing of the planet wheel and the second tooth-shaped structure is reliable, and the transmission reliability of the planetary gear set is improved.

Furthermore, the first tooth-shaped structure comprises a plurality of external teeth, the external teeth are distributed along the circumferential direction of the rotating piece and are integrally formed with the rotating piece, and the external teeth are distributed along the circumferential direction of the rotating piece and are integrally formed with the rotating piece, so that the first tooth-shaped structure and the rotating piece are reliably connected, the failure of the driving connection of the rotating piece and the first tooth-shaped structure is avoided, the transmission reliability of the stirring assembly is improved, and the normal stirring use of the stirring assembly on food materials is ensured; and/or, the second tooth-shaped structure comprises a gear ring, the gear ring is arranged on the inner side wall of the rotary drum, a plurality of internal teeth are arranged on the inner side wall of the gear ring, and the plurality of internal teeth are arranged along the circumferential direction of the gear ring. When the planet wheel rotates for the fixing base around its axis, the planet wheel meshes with a plurality of internal teeth mutually, because the inside wall at the ring gear is arranged along the circumference of ring gear to a plurality of internal teeth, under the effect of gear inner gearing, because the planet wheel sets up on the fixing base, and the fixing base and the pot body or lid stall cooperation, the planet wheel can only the unable revolution of rotation promptly, thereby make the ring gear rotate for the planet wheel, and then make the ring gear drive rotary drum and fixed blade revolute the rotary drum axis and rotate for the pot body, utilize the edible material of fixed blade to the internal pot to stir.

Further, the fixed blade is connected with the lower extreme of rotary drum, and rotating vane's one end is rotationally worn to establish in the upper end of rotary drum, and rotating vane's the other end extends to the inside wall of the pot body. At fixed blade and rotating vane pivoted in-process, because fixed blade is connected with the lower extreme of rotary drum, rotating vane's one end is rotationally worn to establish in the upper end of rotary drum, rotating vane's the other end extends to the inside wall of the pot body, make fixed blade stir the edible material of pot body bottom, prevent that the bottom of the pot body from gluing the end, rotating vane stirs the edible material on the inside wall of pot body upper portion and the pot body, in order to improve the homogeneity of the edible material stirring in the pot body, improve the culinary art effect.

According to the utility model discloses an on the other hand provides a cooking utensil, and cooking utensil includes the pot body, lid, driving piece and stirring subassembly, and the lid can be opened and shut and cover and establish on the pot body, and the driving piece setting is internal at the pot body or lid, and the stirring subassembly that the stirring subassembly was the aforesaid provides. Therefore, the cooking utensil can also adjust the rotating speed of the rotating blades synchronously by adjusting the rotating speed of the driving shaft, reduce the energy loss in the rotating speed adjusting process, reduce the transmission error, and facilitate the control of the rotating speed of the rotating blades so as to adjust the rotating speed of the rotating blades according to the requirements of different food materials. And, through with the rotational speed of rotating the piece between to the commentaries on classics/minute, the rotational speed of rotating the piece has sufficient regulation interval, is convenient for adjust the rotational speed of rotating the piece to different edible material adaptability ground, and then adjusts the rotational speed of rotating vane in order to guarantee the stirring effect.

Further, the pot body includes the shell and sets up the interior pot in the shell, and the driving piece setting is rotationally worn to be equipped with the transmission shaft on the inside wall of shell and between the lateral wall of interior pot on the interior pot, and the drive shaft of driving piece is connected with the lower extreme of transmission shaft, and the upper end of transmission shaft is connected with the rotation piece of stirring subassembly. Therefore, the cooking utensil that this embodiment provided can be equally through the rotational speed of adjusting the drive shaft with synchronous adjustment rotor blade's rotational speed, reduce the energy loss among the rotational speed adjustment process, reduce transmission error, be convenient for control rotor blade's rotational speed to adjust rotor blade's rotational speed according to the demand of different food materials. And, through with the rotational speed of rotating between 10 to 100 revolutions per minute, the rotational speed of rotating the piece has sufficient regulation interval, is convenient for adjust the rotational speed of rotating the piece to different edible material adaptability, and then adjusts the rotational speed of rotating the blade in order to guarantee the stirring effect.

Further, the drive member includes a motor. By adopting the motor, the rotating speed of the rotating blade can be adjusted quickly and reliably by utilizing the advantage that the rotating speed of the motor is adjusted quickly and reliably, and the rotating speed of the rotating blade can be adjusted flexibly according to different food materials.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the scope of the invention. In the drawings:

fig. 1 shows a cross-sectional view of a cooking appliance provided by an embodiment of the present invention;

fig. 2 shows a schematic structural diagram of a transmission assembly of a stirring assembly of a cooking appliance provided by an embodiment of the invention;

fig. 3 shows an exploded view of a transmission assembly of a stirring assembly of a cooking appliance according to an embodiment of the present invention;

fig. 4 shows a schematic structural diagram of a rotating drum and a rotating blade of a stirring assembly of a cooking appliance provided by the embodiment of the invention;

fig. 5 shows an exploded view of a drum and rotating blades of a stirring assembly of a cooking appliance provided by an embodiment of the present invention;

fig. 6 is a schematic structural diagram illustrating a rotating member of a stirring assembly of a cooking appliance according to an embodiment of the present invention;

fig. 7 is a schematic structural view illustrating a rotating blade of a stirring assembly of a cooking appliance according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram illustrating an upper seat of a stirring assembly of a cooking appliance according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a cooking appliance according to an embodiment of the present invention;

fig. 10 is a cross-sectional view of another perspective of a cooking appliance provided by an embodiment of the present invention;

FIG. 11 shows a partial enlarged view of FIG. 10;

fig. 12 shows an exploded view of a cooking appliance according to an embodiment of the present invention.

Wherein the figures include the following reference numerals:

10. a rotating drum; 11. a fixed blade; 12. a second tooth-shaped structure; 121. a ring gear; 1211. internal teeth;

20. a rotating blade; 21. connecting columns; 211. a first coupling hole; 22. stirring blades;

30. a planetary gear set; 31. a rotating member; 311. connecting the shaft core; 3111. a second coupling hole; 312. a first tooth form structure; 3121. an outer tooth; 313. a third boss; 32. a planet wheel; 33. a fixed seat; 331. an upper seat; 3311. a first boss; 332. a lower seat; 3321. a second boss; 333. a through hole;

41. a pan body; 411. an inner pot; 4111. a drive shaft; 42. and a stirring component.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 12, the embodiment of the present invention provides a stirring assembly, this stirring assembly is disposed in pot body 41, the stirring assembly includes a rotating drum 10, rotating blade 20 and a planetary gear set 30, the rotating drum 10 rotates around its vertical axis relative to pot body 41, the rotating drum 10 is fixedly provided with a fixed blade 11, wear to locate in the rotating drum 10 and partially stretch out of the rotating drum 10, the fixed blade 11 has a height difference with the rotating blade 20 and can rotate relatively, the planetary gear set 30 is disposed in the rotating drum 10, the planetary gear set 30 includes a rotating member 31 and a planetary gear 32, one end of the rotating member 31 is connected with the rotating blade 20, the other end of the rotating member 31 is connected with a driving shaft of a driving member, the driving member drives the rotating blade 20 to rotate through the rotating member 31, the rotating member 31 drives the rotating drum 10 to rotate through the planetary gear 32, wherein, the rotating speed of the rotating member 31 is between 10 and 100 revolutions per minute.

Use the stirring subassembly that this embodiment provided, this stirring subassembly includes rotary drum 10, rotating blade 20 and planetary gear set 30, in the culinary art process, the driving piece passes through planetary gear set 30 drive rotary drum 10 and rotating blade 20 and rotates, make fixed blade 11 and rotating blade 20 rotate in pot 41 with the edible material in the stirring pot 41, because the one end and the rotating blade 20 of rotating piece 31 are connected, the other end and the drive shaft connection of driving piece of rotating piece 31, make the rotation of the drive shaft of driving piece coaxial and with the same speed with rotating blade 20's rotation, thereby can be through the rotational speed of adjusting the drive shaft with the rotational speed of synchronous regulation rotating blade 20, reduce the energy loss in the rotational speed adjustment process, reduce cost. Moreover, because the height difference exists between the fixed blade 11 and the rotating blade 20 and the fixed blade 11 and the rotating blade 20 can rotate relatively, when the fixed blade 11 and the rotating blade 20 rotate relatively, the fixed blade 11 and the rotating blade 20 do not interfere with each other, so that the stirring assembly is prevented from being damaged, and the stirring of the fixed blade 11 and the stirring of the rotating blade 20, which are applied to the food material in the pot body 41, are asynchronous, so that the food material in the pot body 41 is subjected to secondary stirring. Therefore, adopt above-mentioned structure, can be through the rotational speed of adjusting the drive shaft with synchronous adjustment rotor blade 20's rotational speed, reduce the energy loss among the rotational speed adjustment process, reduce transmission error, be convenient for control rotor blade 20's rotational speed to the rotational speed of rotor blade 20 is adjusted to the demand according to different food materials. Moreover, by setting the rotation speed of the rotating member 31 between 10 and 100 rpm, the rotation speed of the rotating member 31 has a sufficient regulation range, so that the rotation speed of the rotating member 31, and therefore the rotation speed of the rotating blade 20, can be adjusted adaptively for different food materials to ensure the stirring effect.

It should be noted that, one end of the rotating member 31 is connected to the rotating blade 20, which means that one end of the rotating member 31 is directly connected to the rotating blade 20, or one end of the rotating member 31 is indirectly connected to the rotating blade 20 through another structure, for example, one end of the rotating member 31 is connected to the rotating blade 20 through a rotating shaft; the other end of the rotating part 31 is connected to the driving shaft of the driving part, that is, the other end of the rotating part 31 is directly connected to the driving shaft of the driving part, or the other end of the rotating part 31 is indirectly connected to the driving shaft of the driving part through another structure, for example, the other end of the rotating part 31 is connected to the driving shaft of the driving part through a rotating shaft, as long as the rotation of the rotating part 31, the rotating blade 20 and the driving shaft of the driving part can be coaxial and at the same speed.

Specifically, the rotating speeds of the rotating blades 20 suitable for different food materials are different, wherein the rotating speed of the rotating blade 20 suitable for the fragile food material (such as bean curd) is 10 to 20 revolutions per minute, and the rotating speed of the rotating blade 20 suitable for the blocky food material (such as pork ribs) is 15 to 40 revolutions per minute; the rotating blades 20 for leafy vegetables and strip-like food materials rotate at 40 to 80 rpm, while the rotating blades 20 for shredded meat and fried rice are rotated at 60 to 100 rpm.

It should be noted that, when the rotating member 31 drives the drum to rotate through the planetary gear 32, there are two cases:

first, the rotating direction of the rotating blade 20 is opposite to the rotating direction of the fixed blade 11, and can be achieved by the following structure: a first tooth-shaped structure which is internally meshed with the planet wheels 32 is arranged on the side wall of the rotating part 31, a second tooth-shaped structure which is internally meshed with the planet wheels 32 is arranged on the inner wall of the rotary drum 10, so that the rotating direction of the rotary drum 10 is the same as that of the planet wheels 32, the rotating direction of the planet wheels 32 is opposite to that of the rotating part 31, and the rotating direction of the rotating blade 20 is opposite to that of the fixed blade 11;

second, the rotating direction of the rotating blade 20 is the same as that of the fixed blade 11, and can be realized by the following structure: the rotating member 31 is provided with a planet carrier, the planet wheel 32 is rotatably arranged on the planet carrier around the axis of the planet wheel 32, the planetary gear set 30 further comprises a sun gear fixedly connected with the pot body, the planet wheel 32 is externally meshed with the sun gear, a second tooth-shaped structure internally meshed with the planet wheel 32 is arranged on the inner wall of the rotating drum 10, the revolution direction of the planet wheel 32 is the same as the rotation direction of the rotating member 31, the rotation direction of the planet wheel 32 is the same as the revolution direction of the planet wheel 32, the rotation direction of the rotating drum 10 is the same as the rotation direction of the rotating member 31, and the rotation direction of the rotating blade 20 is the same as the rotation direction of the fixed blade 11.

As shown in fig. 6, the rotating member 31 includes a connecting shaft core 311, the connecting shaft core 311 is rotatably disposed in the drum 10 about a vertical axis thereof, an upper end of the connecting shaft core 311 is connected to the rotating blade 20, and a lower end of the connecting shaft core 311 is connected to a driving shaft of the driving member. Since the upper end of the connecting shaft core 311 is connected with the rotating blade 20, and the lower end of the connecting shaft core 311 is connected with the driving shaft of the driving member, the connecting shaft core 311, the rotating blade 20 and the driving shaft of the driving member are coaxially arranged, and the connecting shaft core 311, the rotating blade 20 and the driving shaft of the driving member synchronously rotate, that is, the rotating axis and the rotating speed are the same.

It should be noted that, the upper end of the connecting shaft core 311 is connected to the rotating blade 20, which means that the upper end of the connecting shaft core 311 is directly connected to the rotating blade 20, or the upper end of the connecting shaft core 311 is indirectly connected to the rotating blade 20 through another structure, for example, the upper end of the connecting shaft core 311 is connected to the rotating blade 20 through a rotating shaft; the lower end of the connecting shaft core 311 is connected to the driving shaft of the driving member, that is, the lower end of the connecting shaft core 311 is directly connected to the driving shaft of the driving member, or the lower end of the connecting shaft core 311 is indirectly connected to the driving shaft of the driving member through another structure, for example, the lower end of the connecting shaft core 311 is connected to the driving shaft of the driving member through a rotating shaft, as long as the rotation of the connecting shaft core 311, the rotating blade 20, and the driving shaft of the driving member can be coaxial and at the same speed.

As shown in fig. 6 and 7, the rotary blade 20 includes a connection column 21 and a stirring blade 22 connected to a first end of the connection column 21, a second end of the connection column 21 extends into the drum 10, a first coupling hole 211 is formed at a second end of the connection column 21, an upper end of the connection shaft core 311 is inserted into the first coupling hole 211, a second coupling hole 3111 is formed at a lower end of the connection shaft core 311, and the driving shaft is drivingly connected to the connection shaft core 311 through the second coupling hole 3111. Adopt foretell first coupling hole 211 and second coupling hole 3111, when the driving piece passes through connecting axle core 311 drive spliced pole 21 and rotates, can transmit the moment of torsion and make things convenient for the coupling to dismantle, can avoid connecting axle core 311 and spliced pole 21 or driving piece to take place relative rotation in the axial of connecting axle core 311 to make connecting axle core 311, spliced pole 21 and driving piece three rotate in step, guarantee driven synchronous reliability.

As shown in fig. 2 and 4, the planetary gear set 30 further includes a fixing seat 33, the fixing seat 33 is in rotation-stop fit with the pot body 41 or the cover body, the rotating member 31 rotatably penetrates through the fixing seat 33 along a vertical axis of the rotating member, the planetary gear 32 is rotatably disposed on the fixing seat 33 along the vertical axis of the rotating member, the planetary gear 32 is located between an outer side wall of the rotating member 31 and an inner side wall of the rotating drum 10, an outer side wall of the rotating member 31 is provided with a first tooth-shaped structure 312 extending along a circumferential direction of the rotating member and engaged with the planetary gear 32, and an inner side wall of the rotating drum 10 is provided with a second tooth-shaped structure 12 extending along the circumferential direction of the rotating member and engaged with the planetary gear 32. The connecting shaft core 311 is driven to rotate by the driving piece, and the connecting shaft core 311 can drive the rotating blade 20 to rotate along the vertical axis of the rotating blade relative to the pot body 41. Because fixing base 33 and pot body 41 or lid spline the cooperation, fixing base 33 can not rotate promptly, and only planet wheel 32 can rotate around its vertical axis relative fixing base 33. Since the outer side wall of the connecting shaft core 311 is provided with the first tooth-shaped structure 312 which extends along the circumferential direction of the connecting shaft core and is meshed with the planet wheel 32, the connecting shaft core 311 drives the planet wheel 32 to rotate reversely relative to the connecting shaft core 311 around the vertical axis of the planet wheel 32 through the first tooth-shaped structure 312. Furthermore, since the inner side wall of the drum 10 is provided with the second tooth-shaped structure 12 extending along the circumferential direction thereof and engaged with the planet wheels 32, the planet wheels 32 drive the drum 10 to rotate around the vertical axis thereof in the same direction relative to the planet wheels 32 through the second tooth-shaped structure 12, so that the rotation direction of the connecting shaft core 311 is opposite to the rotation direction of the drum 10, i.e. the rotation direction of the fixed blade 11 is opposite to the rotation direction of the rotating blade 20. Therefore, the fixed blade 11 and the rotating blade 20 can stir the food material in the pot body 41 clockwise while stir-frying, so as to form a bidirectional stirring effect, and further improve the stirring effect of the stirring assembly on the food material.

As shown in fig. 3, 6 and 8, the fixing base 33 includes an upper base 331 and a lower base 332 located below the upper base 331 and connected to the upper base 331, the planetary gear 32 is rotatably disposed on the upper base 331, the fixing base 33 has a through hole 333 passing through the upper base 331 and the lower base 332, the rotating member 31 is rotatably disposed through the through hole 333, a first boss 3311 is disposed on an inner sidewall of the upper base 331, a second boss 3321 located below the first boss 3311 is disposed on an inner sidewall of the lower base 332, a third boss 313 is disposed on an outer sidewall of the rotating member 31, the third boss 313 is located between the first boss 3311 and the second boss 3321, an upper end surface of the third boss 313 is in clearance fit with a lower end surface of the first boss 3311, and a lower end surface of the rotating member 31 is rotatably disposed on the second boss 3321. Since the fixed base 33 includes the upper base 331 and the lower base 332 which are detachable, the assembly and disassembly of the planetary gear set are facilitated. The limiting effect of the first boss 3311 and the second boss 3321 on the third boss 313 is utilized to determine the position of the rotating member 31 relative to the fixed seat 33 in the axial direction, so that the engagement between the planet wheel 32 and the first tooth-shaped structure 312 is reliable, the engagement between the planet wheel 32 and the second tooth-shaped structure 12 is reliable, and the transmission reliability of the planetary gear set is improved.

As shown in fig. 3, the first tooth form structure 312 includes a plurality of external teeth 3121, and the plurality of external teeth 3121 are arranged along a circumferential direction of the rotation member 31 and are integrally formed with the rotation member 31. Because a plurality of external teeth 3121 arrange and with rotating 31 integrated into one piece along the circumference that rotates 31 for first profile of tooth structure 312 is reliable with being connected of rotating 31, avoids rotating 31 and the drive of first profile of tooth structure 312 to be connected inefficacy, improves the transmission reliability of stirring subassembly, guarantees that the stirring subassembly is used to the normal stirring of edible material.

As shown in fig. 4, the second tooth structure 12 includes a ring gear 121, the ring gear 121 is disposed on an inner side wall of the drum 10, the inner side wall of the ring gear 121 is provided with a plurality of internal teeth 1211, and the plurality of internal teeth 1211 are arranged along a circumferential direction of the ring gear 121. When the planet gear 32 rotates around the axis of the planet gear relative to the fixed base 33, the planet gear 32 is meshed with the internal teeth 1211, the internal teeth 1211 are arranged on the inner side wall of the ring gear 121 along the circumferential direction of the ring gear 121, under the effect of gear internal meshing, the planet gear 32 is arranged on the fixed base 33, and the fixed base 33 is matched with the pot body or the cover body in a rotation stop manner, namely, the planet gear 32 can only rotate and cannot revolve, so that the ring gear 121 rotates relative to the planet gear 32, the ring gear 121 drives the rotating drum 10 and the fixed blades 11 to rotate relative to the pot body 41 around the axis of the rotating drum 10, and the food materials in the pot body 41 are stirred by the fixed blades 11.

As shown in FIG. 1, the fixed blade 11 is connected to the lower end of the drum 10, one end of the rotating blade 20 is rotatably inserted into the upper end of the drum 10, and the other end of the rotating blade 20 extends to the inner side wall of the pot 41. At fixed blade 11 and rotating blade 20 pivoted in-process, because fixed blade 11 is connected with the lower extreme of rotary drum 10, rotating blade 20's one end is rotationally worn to establish in rotary drum 10's upper end, rotating blade 20's the other end extends to pot body 41's inside wall, make fixed blade 11 stir the edible material of pot body bottom, prevent that pot body 41's bottom from gluing the end, rotating blade 20 stirs the edible material on the inside wall of pot body upper portion and pot body, in order to improve the homogeneity of the edible material stirring in the pot body, improve the culinary art effect.

As shown in fig. 1 to 12, the embodiment of the present invention provides a cooking device, which comprises a pot body 41, a cover body, a driving member and a stirring assembly 42, wherein the cover body can be covered on the pot body 41 in an openable manner, the driving member is arranged in the pot body 41 or the cover body, and the stirring assembly 42 is the stirring assembly provided by the above method. Therefore, the cooking appliance provided by the embodiment can also adjust the rotating speed of the rotating blades 20 synchronously by adjusting the rotating speed of the driving shaft, so that the energy loss in the rotating speed adjusting process is reduced, the transmission error is reduced, the rotating speed of the rotating blades 20 is convenient to control, and the rotating speed of the rotating blades 20 is adjusted according to the requirements of different food materials. Moreover, by setting the rotation speed of the rotating member 31 between 10 and 100 rpm, the rotation speed of the rotating member 31 has a sufficient regulation range, so that the rotation speed of the rotating member 31, and therefore the rotation speed of the rotating blade 20, can be adjusted adaptively for different food materials to ensure the stirring effect.

As shown in fig. 1, the pot body 41 includes a housing and an inner pot 411 disposed in the housing, the driving member is disposed between an inner side wall of the housing and an outer side wall of the inner pot 411, a transmission shaft 4111 is rotatably disposed on the inner pot 411 in a penetrating manner, a driving shaft of the driving member is connected with a lower end of the transmission shaft 4111, and an upper end of the transmission shaft 4111 is connected with the rotating member 31 of the stirring assembly 42. Rotate through driving piece drive transmission shaft 4111, transmission shaft 4111 drives planetary gear set 30, so that the drive shaft of driving piece, transmission shaft 4111 and rotor blade 20 coaxial rotation, rotor blade 20's rotational speed and the rotational speed synchronous change of rotating member 31, rotational speed through adjusting the drive shaft is with synchronous regulation rotor blade 20's rotational speed, reduce the energy loss in the rotational speed adjustment process, reduce transmission error, be convenient for control rotor blade 20's rotational speed, with the rotational speed of adjusting rotor blade 20 according to the demand of different food materials.

In this embodiment, the drive member comprises an electric motor. Adopt above-mentioned motor, utilize the quick reliable advantage of motor speed control for rotor blade 20's speed control is quick reliable, is convenient for adjust rotor blade 20's rotational speed in a flexible way according to the edible material of difference.

Wherein, the cooking utensil comprises an air fryer or an electric cooker or an electric pressure cooker or a multifunctional heating pot with the functions of baking, cooking and cooking.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

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

Claims (10)

1. A stirring assembly arranged in a pot (41), characterized in that the stirring assembly comprises:

the rotating drum (10) rotates around the vertical axis of the rotating drum relative to the pot body (41), and the rotating drum (10) is fixedly provided with fixed blades (11);

the rotating blade (20) is arranged in the rotating drum (10) in a penetrating mode and partially extends out of the rotating drum (10), and the fixed blade (11) and the rotating blade (20) have height difference and can rotate relatively;

a planetary gear set (30) disposed in the rotary drum (10), wherein the planetary gear set (30) includes a rotating member (31) and planetary gears (32), one end of the rotating member (31) is connected to the rotating blade (20), the other end of the rotating member (31) is connected to a driving shaft of a driving member, the driving member drives the rotating blade (20) to rotate through the rotating member (31), and the rotating member (31) drives the rotary drum (10) to rotate through the planetary gears (32);

wherein the rotational speed of the rotor (31) is between 10 and 100 revolutions per minute.

2. The stirring assembly according to claim 1, characterized in that the rotating member (31) comprises a connecting shaft core (311), the connecting shaft core (311) being rotatably disposed within the drum (10) about its vertical axis, the upper end of the connecting shaft core (311) being connected to the rotating blade (20), the lower end of the connecting shaft core (311) being connected to the drive shaft of the driving member.

3. The stirring assembly according to claim 2, wherein the rotating blade (20) comprises a connecting column (21) and a stirring blade (22) connected to a first end of the connecting column (21), a second end of the connecting column (21) extends into the drum (10), a second end of the connecting column (21) is provided with a first coupling hole (211), an upper end of the connecting shaft core (311) is inserted into the first coupling hole (211), a lower end of the connecting shaft core (311) is provided with a second coupling hole (3111), and the driving shaft is drivingly connected to the connecting shaft core (311) through the second coupling hole (3111).

4. Stirring assembly according to claim 1, wherein the planetary gear set (30) further comprises a fixed seat (33), the fixed seat (33) is in rotation-stop engagement with the pan body (41) or the cover body, the rotating member (31) is rotatably disposed through the fixed seat (33) along a vertical axis thereof, the planet wheel (32) is rotatably disposed on the fixed seat (33) along a vertical axis thereof, the planet wheel (32) is located between an outer side wall of the rotating member (31) and an inner side wall of the drum (10), the outer side wall of the rotating member (31) is provided with a first tooth-shaped structure (312) extending along a circumferential direction thereof and meshing with the planet wheel (32), and the inner side wall of the drum (10) is provided with a second tooth-shaped structure (12) extending along a circumferential direction thereof and meshing with the planet wheel (32).

5. The stirring assembly according to claim 4, wherein the fixing base (33) includes an upper base (331) and a lower base (332) located below the upper base (331) and connected to the upper base (331), the planetary gear (32) is rotatably disposed on the upper base (331), the fixing base (33) has a through hole (333) disposed through the upper base (331) and the lower base (332), the rotating member (31) is rotatably disposed through the through hole (333), the inner sidewall of the upper base (331) is provided with a first boss (3311), the inner sidewall of the lower base (332) is provided with a second boss (3321) located below the first boss (3311), the outer sidewall of the rotating member (31) is provided with a third boss (313), the third boss (313) is located between the first boss (3311) and the second boss (3321), the upper end surface of the third boss (313) is in clearance fit with the lower end surface of the first boss (3311), and the lower end surface of the rotating member (31) is rotatably disposed on the second boss 3321).

6. The stirring assembly of claim 4,

the first tooth-shaped structure (312) comprises a plurality of external teeth (3121), and the external teeth (3121) are arranged along the circumferential direction of the rotating piece (31) and are integrally formed with the rotating piece (31); and/or the presence of a gas in the atmosphere,

the second tooth structure (12) comprises a gear ring (121), the gear ring (121) is arranged on the inner side wall of the rotary drum (10), a plurality of inner teeth (1211) are arranged on the inner side wall of the gear ring (121), and the inner teeth (1211) are arranged along the circumferential direction of the gear ring (121).

7. The stirring assembly according to any one of claims 1 to 6, characterized in that the fixed blade (11) is connected with the lower end of the rotating drum (10), one end of the rotating blade (20) is rotatably inserted through the upper end of the rotating drum (10), and the other end of the rotating blade (20) extends to the inner side wall of the pot (41).

8. A cooking appliance, characterized in that the cooking appliance comprises a pot body (41), a cover body, a driving member and a stirring assembly (42), the cover body is covered on the pot body (41) in an openable and closable manner, the driving member is arranged in the pot body (41) or the cover body, and the stirring assembly (42) is the stirring assembly of any one of claims 1 to 7.

9. The cooking appliance according to claim 8, wherein the pot (41) comprises a housing and an inner pot (411) disposed inside the housing, the driving member is disposed between an inner sidewall of the housing and an outer sidewall of the inner pot (411), a driving shaft (4111) is rotatably disposed through the inner pot (411), the driving shaft of the driving member is connected with a lower end of the driving shaft (4111), and an upper end of the driving shaft (4111) is connected with the rotating member (31) of the stirring assembly (42).

10. The cooking appliance of claim 8, wherein the drive member comprises a motor.

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