Food processor

Abstract

The present application relates to the field of electromechanical technology, and discloses a food processor, which includes a container, a base, and a heating component. The container is used to hold cooking materials and can be detachably mounted on the base. The heating component is disposed on the base and can heat the container when the container is detachably mounted on the base. In the above manner, the container and the heating component can be separated, which can reduce the probability of the heating component being stained with liquid, thereby reducing the risk of short circuit or damage to the heating component.

Description

Technical Field

[0001] The present application relates to the field of electromechanical technology, and in particular to a food processor. Background Art

[0002] At present, the food processor has a heating function to heat the food materials in the container. To achieve the heating function, a heating component is usually fixedly arranged on the outer wall of the container, and the heating component can generate heat to heat the container.

[0003] When cleaning the container, the heating component is easily stained with liquid (water). There are some strong electrical components in the heating component. If the strong electrical components are stained with liquid, the heating component may be short-circuited or damaged. Summary of the invention

[0004] In view of this, the main technical problem to be solved by the present application is to provide a food processor that can reduce the risk of short circuit or damage of the heating component.

[0005] In order to solve the above technical problems, a technical solution adopted in the present application is: to provide a food processor, which includes: a base; a container, which is used to hold cooking materials and can be detachably assembled on the base; and a heating component, which is arranged on the base and is used to heat the container when the container is detachably assembled on the base.

[0006] In one embodiment of the present application, the food processor includes: a first driving component, a heating component that can approach the container to heat the container when the container is detachably assembled on the base, or move away from the container, and the first driving component can drive the heating component to approach or move away from the container.

[0007] In one embodiment of the present application, the food processor includes: a container shell, the container shell includes side walls and a bottom wall, the side walls and the bottom wall are arranged to form a first cavity for accommodating the container, and a first through hole is provided on the bottom wall, so that when the heating component approaches the container, at least a portion of the heating component extends into the first cavity and fits with the bottom of the container; the bottom wall of the container shell supports the container, and the side walls of the container shell can be detachably assembled on the base, so that the container can be indirectly detachably assembled on the base.

[0008] In one embodiment of the present application, the base includes: a body shell; a locking ring, which is rotatably arranged on the body shell around its own axis and has a first snap-on portion; wherein a second snap-on portion matching the first snap-on portion is arranged at the bottom of the side wall of the container shell, and the locking ring can be rotated to different positions to realize a snap-on state or a separated state of the first snap-on portion and the second snap-on portion.

[0009] In one embodiment of the present application, the base includes: a mounting bracket, fixed to the body shell, having an annular protrusion, and a side edge of the annular protrusion having a second transverse through hole; wherein the bottom wall of the container shell is higher than the bottom end of the side wall, so that the container shell can be covered on the mounting bracket, and the bottom end of the side wall of the container shell is sleeved on the annular protrusion; the annular protrusion is sleeved on the locking ring, and the first snap-fit ​​portion of the locking ring passes through the second through hole on the annular protrusion to snap or separate from the second snap-fit ​​portion on the bottom of the side wall.

[0010] In one embodiment of the present application, a first limiting portion is provided on the outer side of the annular protrusion, and a second limiting portion is provided on the inner side of the bottom end of the side wall. The first limiting portion and the second limiting portion are locked to limit the rotation of the container shell.

[0011] In one embodiment of the present application, an annular guide groove is provided on the surface of the body shell, a third limiting portion is provided in the annular guide groove, a fourth limiting portion is provided on the locking ring, and the locking ring is partially inserted in the annular guide groove and can rotate around its own axis under the guidance of the annular guide groove until the third limiting portion and the fourth limiting portion are limited to each other.

[0012] In one embodiment of the present application, the food processor includes: a first bearing and a second bearing; a food processor shaft; and a second drive assembly, located below the bottom wall; wherein a first bearing hole is provided in the center of the bottom wall, a bearing seat protruding downward is provided in the center of the bottom of the container, a second bearing hole penetrating through the bottom of the container is provided in the bearing seat, the bearing seat is inserted into the first bearing hole, and is rotatably connected to the bottom wall through the first bearing; the food processor shaft is inserted into the second bearing hole, and is rotatably connected to the bearing seat through the second bearing, the upper end of the food processor shaft extends into the container, and the lower end of the food processor shaft is detachably connected to the drive end of the second drive assembly.

[0013] The beneficial effects of the present application are as follows: Different from the prior art, the food processor provided by the present application includes a container, a base, and a heating component. The container is used to hold cooking materials and can be detachably mounted on the base. The heating component is disposed on the base and can heat the container when the container is detachably mounted on the base. In the above manner, the container and the heating component can be separated, which can reduce the probability of the heating component being stained with liquid, thereby reducing the risk of short circuit or damage to the heating component. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the first embodiment of the food processor of the present application;

[0016] Figure 2 It is an exploded view of the first embodiment of the food processor of the present application;

[0017] Figure 3 is a cross-sectional view of the cup body in the first embodiment of the food processor of the present application;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the cup body in the first embodiment of the food processor of the present application;

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the bottom of the cup body in the first embodiment of the food processor of the present application;

[0020] Figure 6 is a cross-sectional view of the first embodiment of the food processor of the present application;

[0021] Figure 7 It is a schematic diagram of the three-dimensional structure of the main body of the food processor in the first embodiment of the present application;

[0022] Figure 8 It is an exploded view of the main body of the food processor in the first embodiment of the present application;

[0023] Fig. 9 It is a schematic diagram of the three-dimensional structure of the base in the main body of the food processor in the first embodiment of the present application;

[0024] Fig.10 It is an exploded view of the base in the body of the food processor in the first embodiment of the present application;

[0025] Fig.11 yes Figure 6 Middle AA section view;

[0026] Fig.12 It is a three-dimensional structural schematic diagram of the heating component in the first embodiment of the food processor of the present application;

[0027] Fig.13 It is a three-dimensional structural schematic diagram of the heating component in the first embodiment of the food processor of the present application from another perspective;

[0028] Fig.14 It is an exploded view of the heating component in the first embodiment of the food processor of the present application;

[0029] Fig.15 It is an exploded view of the heating unit in the heating assembly in the first embodiment of the food processor of the present application;

[0030] Fig.16 It is a three-dimensional structural schematic diagram of the second embodiment of the food processor of the present application;

[0031] Fig.17 It is an exploded view of the second embodiment of the food processor of the present application;

[0032] Fig.18 is an exploded view of another perspective of the second embodiment of the food processor of the present application;

[0033] Fig.19 is a cross-sectional view of the second embodiment of the food processor of the present application;

[0034] Fig. 20 yes Fig.19 An enlarged view of detail view B in FIG. DETAILED DESCRIPTION

[0035] In order to reduce the risk of short circuit or damage of the heating component, the present application provides a food processor, which includes a container, a base, and a heating component. The container is used to hold cooking materials and can be detachably mounted on the base. The heating component is arranged on the base and can heat the container when the container is detachably mounted on the base. The food processor provided by the present application is specifically described below with reference to Embodiments 1 and 2.

[0036] Embodiment 1: Figure 1 It is a three-dimensional structural schematic diagram of the first embodiment of the food processor of the present application. Figure 2 1 is an exploded view of the first embodiment of the food processor of the present application. Figure 1 and Figure 2 As shown, the food processor includes: a cup body 10 and a main body 20. The cup body 10 is detachably arranged on the top of the main body 20, so as to facilitate the transfer of cooking materials and the cleaning of the cup body 10. The main body 20 is used to support the cup body 10 and provide power and heat to the cup body 10, so as to cooperate with the cup body 10 to cook the cooking materials. The cooking materials are, for example, soybeans and water, and soy milk can be prepared through the cooking operation. Figure 3 It is a cross-sectional view of the cup body 10 in the first embodiment of the food processor of the present application. Figure 4 It is a schematic diagram of the three-dimensional structure of the cup body 10 in the first embodiment of the food processor of the present application. Figure 5 1 is a schematic diagram of the three-dimensional structure of the bottom of the cup body 10 in the first embodiment of the food processor of the present application. The bottom of the cup body 10 specifically refers to the bottom wall 112 and the connecting wall 1112 in the container shell 11. Figures 3 to 5 As shown, the cup body 10 includes a container shell 11, a container 12, a knife set 13, a transmission assembly 14 and a cup cover 15.

[0037] The container shell 11 includes a side wall 111 and a bottom wall 112. The side wall 111 and the bottom wall 112 are arranged to form a first cavity 113 for accommodating the container 12. The top of the first cavity 113 is open to facilitate the user to operate the container 12. Specifically, the side wall 111 includes a side wall body 1111 and a connecting wall 1112. The side wall body 1111 is generally conical, and the outer diameter of the top is smaller than the outer diameter of the bottom. The connecting wall 1112 is generally cylindrical, integrally formed with the bottom wall 112, embedded in the bottom end of the side wall body 1111, and detachably connected to the side wall body 1111. During the manufacturing process, the side wall body 1111 is a part, and the connecting wall 1112 and the bottom wall 112 are a part. After assembly, the connecting wall 1112 is fixedly connected to the side wall body 1111, and the two together form the side wall 111. The bottom wall 112 is designed to be detachable, which makes it easier to assemble the container 12 into the first cavity 113 .

[0038] The container 12 is used to hold cooking materials. The container 12 may form a second cavity 121 with an opening at the top, and the cooking materials are held in the second cavity 121. The user may put in or pour out the cooking materials through the opening at the top of the container 12, and may also clean the inner wall of the container 12 through the opening. The bottom wall 112 of the container shell 11 carries the container 12. Specifically, the container 12 is rotatably connected to the bottom wall 112 of the container shell 11 through the transmission assembly 14 so as to be able to rotate around its own axis.

[0039] The transmission assembly 14 includes a cooking shaft 141, a first bearing 142 and two second bearings 143. A first bearing hole 112c is provided in the center of the bottom wall 112. A bearing seat 123 protruding downward is provided in the center of the bottom of the container 12, and a second bearing hole 1231 penetrating the bottom of the container 12 is provided in the bearing seat 123. The bearing seat 123 of the container 12 is inserted into the first bearing hole 112c and is rotatably connected to the bottom wall 112 through the first bearing 142. The cooking shaft 141 is inserted into the second bearing hole 1231 and is rotatably connected to the bearing seat 123 through the second bearing 143. The upper end of the cooking shaft 141 extends into the container 12 and is connected to the knife assembly 13. The first bearing 142 and the second bearing 143 are both one-way bearings. A one-way bearing is a bearing that can realize rotational connection in one direction and is locked in the opposite direction. In this embodiment, when the cooking shaft 141 rotates, one of the first bearing 142 and the second bearing 143 is in a rotational connection state, and the other is in a locked state. When the cooking shaft 141 rotates forward, the first bearing 142 is in a locked state, the second bearing 143 is in a rotational connection state, and the cooking shaft 141 only drives the knife group 13 to rotate. At this time, the cooking machine performs a crushing operation to process the cooking materials to obtain slurry. When the cooking shaft 141 rotates reversely, the first bearing 142 is in a rotational connection state, the second bearing 143 is in a locked state, and the cooking shaft 141 drives the knife group 13 and the container 12 to rotate at the same time. At this time, the cooking machine performs a centrifugal operation on the slurry. By controlling the rotation direction of the cooking shaft 141, the cooking machine can selectively perform a crushing operation or a centrifugal operation. When the rotation speed of the container 12 reaches a predetermined rotation speed, the slurry runs toward the inner wall of the container 12 under the action of centrifugal force and contacts the inner wall of the container 12, at least part of the slag (i.e., solid particles such as food residues in the slurry) adheres to the inner wall of the container 12, and the slurry (i.e., the liquid with high fluidity in the slurry) flows back to the bottom of the container 12, thereby realizing the centrifugal separation of the slurry. After the slurry is poured out, it does not need to be filtered, and the taste is improved. The slurry can be understood as a mixture of slag and slurry obtained by crushing, grinding, etc. In order to achieve a better drinking taste, the slurry needs to be separated from the slag. The slag is mostly insoluble dietary fiber, and the slag has a certain viscosity and can be closely attached to the inner wall of the container 12 under centrifugal conditions. For example, when the food processor cooks juice, after the fruit is crushed into slurry, after centrifugal treatment, the pomace will adhere to the inner wall of the container 12, so that the pomace and the juice are quickly separated. The juice can be drunk directly after being poured out of the container 12, and the pomace remains in the container 12 without manual filtration. For another example, when the food processor cooks soy milk, the beans and water are mixed in a certain proportion, the beans are crushed to form soy milk, and then centrifuged to make the slag adhere to the inner wall of the container 12, and the slag is separated from the soy milk, thereby obtaining a purer soy milk, which does not require manual filtration and has a better drinking taste. The predetermined rotation speed may be 500 rpm to 5000 rpm.The value of the predetermined rotation speed can be set according to the amount and type of the cooking material. The container 12 is arranged inside the container shell 11 so that the container 12 is isolated from the outside world, which can prevent accidents from occurring when the container 12 rotates.

[0040] The knife set 13 is disposed in the second cavity 121 and at the top of the cooking shaft 141. It can rotate under the drive of the cooking shaft 141 to crush the cooking material to obtain slurry. The knife set 13 includes a cutting knife 131 and a grinding knife 132. The cutting knife 131 is used to cut the cooking material. The bottom of the container 12 is provided with grinding teeth 122, and the grinding knife 132 is used to cooperate with the grinding teeth 122 to grind the cut cooking material.

[0041] The cup cover 15 is detachably covered on the top of the container shell 11 and the container 12. The cup cover 15 includes an outer cover 151, a third bearing seat 152, an inner cover 153, a hollow column 154 and a third bearing 155. The outer cover 151 is snap-connected to the container shell 11 to seal the top opening of the container shell 11. The third bearing seat 152 protrudes downward from the central area of ​​the outer cover 151. The inner cover 153 is embedded in the opening at the top of the container 12, fixed relative to the container 12 by friction, and cannot rotate relative to the container 12. The hollow column 154 is fixed in the center of the inner cover 153 and is rotatably connected to the third bearing seat 152 through the third bearing 155. The hollow column 154 connects the second cavity 121 with the external environment so that the hot air in the container 12 can escape through the hollow column 154. The third bearing 155 is a bidirectional bearing. Due to the third bearing 155, when the food processor performs centrifugal operation, the inner cover 153 can rotate with the container 12 without affecting the rotation of the container 12. Since the inner cover 153 and the outer cover 151 are inseparable, the container 12 and the container shell 11 can be opened or sealed synchronously. The cup cover 15 can prevent liquid from splashing during the operation of the food processor. In this embodiment, the cup cover 15 is not necessary.

[0042] Figure 6 It is a cross-sectional view of the first embodiment of the food processor of the present application. Figure 7 It is a schematic diagram of the three-dimensional structure of the main body 20 of the food processor in the first embodiment of the present application. Figure 8 It is an exploded view of the main body 20 of the food processor in the first embodiment of the present application. Fig. 9 It is a schematic diagram of the three-dimensional structure of the base 21 in the body 20 of the food processor in the first embodiment of the present application, omitting the lower shell 2112, the mounting bracket 213 and the cover 214. Fig.10 2 is an exploded view of the base 21 in the body 20 of the food processor in the first embodiment of the present application. Figures 6 to 10As shown, the body 20 includes a base 21, a heating assembly 22, a first driving assembly 23 and a second driving assembly 24. The base 21 includes a body shell 211, a locking ring 212, a mounting bracket 213, a cover 214, a transmission member 215 and a knob 216.

[0043] The body shell 211 is the main structure of the base 21. The body shell 211 includes an upper shell 2111, a lower shell 2112 and a mounting seat 2113. The upper shell 2111 and the lower shell 2112 are detachably connected. The mounting seat 2113 is accommodated in a cavity formed by the upper shell 2111 and the lower shell 2112, and is detachably connected to the upper shell 2111. When the first drive assembly 23 and the second drive assembly 24 are assembled to the base 21, the first drive assembly 23 and the second drive assembly 24 can be assembled to the mounting seat 2113 first, and then the mounting seat 2113 is assembled to the upper shell 2111, and then the lower shell 2112 is assembled to the upper shell 2111. Compared with the solution of designing the body shell 211 as an integrated structure, it is easier to assemble the first drive assembly 23 and the second drive assembly 24. The surface of the body shell 211 is provided with an annular guide groove 2111a. Specifically, an annular guide groove 2111a is provided on the top surface of the upper shell 2111. The annular guide groove 2111a is circular. A third limiting portion 2111b is provided in the annular guide groove 2111a. A plurality of third limiting portions 2111b are provided, and the plurality of third limiting portions 2111b are spaced apart in the annular guide groove 2111a in the extending direction of the annular guide groove 2111a.

[0044] The locking ring 212 is rotatably arranged on the body shell 211 around its own axis. Specifically, the locking ring 212 includes a circular locking body 2121, four fourth limiting parts 2122 and four first buckle parts 2123. The four fourth limiting parts 2122 are arranged on the bottom surface of the locking body 2121 and are arranged at intervals along the circumference of the locking body 2121. At least part of each fourth limiting part 2122 is inserted into the annular guide groove 2111a, so that the locking ring 212 can rotate around its own axis under the guidance of the annular guide groove 2111a until the third limiting part 2111b and the fourth limiting part 2122 are mutually limited. Two adjacent third limiting parts 2111b respectively define two extreme positions of the rotation of the locking ring 212. The four first buckle parts 2123 are arranged on the top surface of the locking body 2121 and are arranged at intervals along the circumference of the locking body 2121.

[0045] The mounting bracket 213 is fixed to the body shell 211. Specifically, the mounting bracket 213 is fixed to the upper shell 2111. The mounting bracket 213 has an annular protrusion 2131. The annular protrusion 2131 is sleeved on the locking ring 212. A first limiting portion 2133 is provided on the outer side of the annular protrusion 2131. Four transverse second through holes 2132 are provided on the side of the annular protrusion 2131. The four transverse second through holes 2132 correspond to the four first buckle portions 2123 one by one. The first buckle portion 2123 of the locking ring 212 passes through the corresponding second through holes 2132 on the annular protrusion 2131 and is exposed from the annular protrusion 2131.

[0046] The shape of the cover 214 matches the mounting bracket 213, and covers the mounting bracket 213. When the cup body 10 is placed on the fuselage main body 20, the cover 214 is padded between the cup body 10 and the fuselage main body 20. The cover 214 can be made of a heat-insulating material. Since the heating component 22 described below is arranged on the top of the base 21, the surface temperature of the base 21 can be prevented from being too high by the cover 214. The cover 214 can also be made of an elastic material to reduce the vibration between the cup body 10 and the fuselage main body 20. The cover 214 is not necessary. The cover 214 can also be an integrated structure with the mounting bracket 213.

[0047] The transmission member 215 is rotatably disposed on the top of the upper shell 2111 and is located on the outside of the locking ring 212, meshing with the locking ring 212. When the transmission member 215 rotates, the transmission member 215 can drive the locking ring 212 to rotate. The knob 216 is plugged into the transmission member 215. When the user turns the knob 216, the transmission member 215 can be driven to rotate, thereby driving the locking ring 212 to rotate. The process of assembling the base 21 is as follows: first, the locking ring 212 and the transmission member 215 are respectively assembled to the top of the fuselage shell 211; then the mounting bracket 213 is fixed to the top of the fuselage shell 211; then the cover 214 is covered on the mounting bracket 213, and then the knob 216 is plugged into the transmission member 215.

[0048] Please also read Figure 3 and Figure 6, the side wall 111 of the container shell 11 can be detachably placed on the base 21, so that the container 12 can be indirectly detachably assembled on the base 21. Specifically, the bottom of the side wall 111 of the container shell 11 is provided with a second buckle portion 1112a that matches the first buckle portion 2123, and the locking ring 212 can be rotated to different positions to achieve the first buckle portion 2123 and the second buckle portion 1112a buckle state or separation state. Specifically, the first buckle portion 2123 is buckled or separated from the second buckle portion 1112a through the portion exposed to the annular protrusion 2131. The bottom wall 112 of the container shell 11 is higher than the bottom end of the side wall 111, so that the container shell 11 can be covered on the mounting bracket 213, and the bottom end of the side wall 111 of the container shell 11 is sleeved on the annular protrusion 2131. Of course, in the case where a cover 214 is provided, a cover 214 is also sandwiched between the container shell 11 and the mounting bracket 213. A second limiting portion 1112b is provided on the inner side of the bottom end of the side wall 111, and the first limiting portion 2133 and the second limiting portion 1112b are locked to limit the rotation of the housing 11. In this embodiment, the first limiting portion 2133 is convexly provided on the outer wall surface of the annular protrusion 2131, and the second limiting portion 1112b is concavely provided on the inner wall surface of the side wall 111. In other embodiments, the first limiting portion 2133 may also be concavely provided on the outer wall surface of the annular protrusion 2131, and the second limiting portion 1112b is convexly provided on the inner wall surface of the side wall 111.

[0049] The process of assembling the cup body 10 to the fuselage main body 20 is as follows: after aligning the second limit portion 1112b with the first limit portion 2133, the cup body 10 is dropped on the top of the fuselage main body 20; the user turns the knob 216, and the knob 216 drives the locking ring 212 to rotate through the transmission member 215, so that the first buckle portion 2123 and the second buckle portion 1112a are in a buckled state. The process of removing the cup body 10 from the fuselage main body 20 is as follows: the user turns the knob 216 in the opposite direction, and the knob 216 drives the locking ring 212 to rotate through the transmission member 215, so that the first buckle portion 2123 and the second buckle portion 1112a are in a separated state; lift the cup body 10 upward to separate the cup body 10 from the fuselage main body 20. After the assembly is completed, the base 21 forms a cavity 21a with an opening at the top. The cavity 21a is used to accommodate the heating component 22, the first drive component 23 and the second drive component 24.

[0050] The heating assembly 22 is disposed on the base 21, and can rise to approach the bottom of the container 12, or fall to move away from the bottom of the container 12 when the container 12 is detachably mounted on the base 21. Specifically, the heating assembly 22 is located below the container 12, at least a portion of which is disposed in the cavity 21a of the base 21, and is movably connected to the base 21 so as to be able to move up and down relative to the base 21. Fig.11 yes Figure 6 AA section view. Figure 6 and Fig.11 As shown, in order to enable the heating component 22 to move along a predetermined path, the base 21 has a first guide portion 217, and the heating component 22 has a second guide portion 226, and the second guide portion 226 and the first guide portion 217 are slidably matched in the direction of movement of the heating component 22. Specifically, the first guide portion 217 and the second guide portion 226 are respectively arranged on a pair of opposite surfaces of the base 21 and the heating component 22, the first guide portion 217 is a column, extending in the moving direction of the heating component 22, and the second guide portion 226 is a groove, extending in the moving direction of the heating component 22. In this embodiment, the first guide portion 217 is arranged on the cavity wall of the cavity 21a of the base 21. The second guide portion 226 is arranged on the outer edge of the heating component 22. Of course, in other embodiments, the positions of the first guide portion 217 and the second guide portion 226 can also be interchanged, that is, the first guide portion 217 is arranged on the heating component 22, and the second guide portion 226 is arranged on the base 21. The heating component 22 can also generate heat by itself, so as to heat the container 12 when it is close to the bottom of the container 12, thereby heating the cooking materials in the container 12. Furthermore, when the heating component 22 contacts the bottom of the container 12, it heats the container 12 to improve the heat transfer efficiency.

[0051] Fig.12 3D schematic diagram of the heating component 22 in the first embodiment of the food processor of the present application. Figure 5 and Fig.12 As shown, in order to enable the heating component 22 to heat the bottom of the container 12, a first through hole 112a is provided on the bottom wall 112, so that at least a part of the heating component 22 can extend into the first cavity 113 and fit with the bottom of the container 12. Specifically, the number of the first through holes 112a on the bottom wall 112 is several. The upper surface of the heating component 22 has heating protrusions 2211a corresponding to the first through holes 112a one by one. A groove 2211b matching the shape of the bottom wall 112 is formed between the heating protrusions 2211a. When the heating component 22 approaches the bottom of the container 12, the heating protrusion 2211a can pass through the first through hole 112a on the bottom wall 112, and the bottom wall 112 is at least partially accommodated in the groove 2211b. In this embodiment, the bottom wall 112 has three spokes 112b distributed radially. A first through hole 112a is formed between two adjacent spokes 112b. The shape of each first through hole 112a is generally fan-shaped. The shape and size of the heating protrusion 2211a match the first through hole 112a. When the heating component 22 approaches the bottom of the container 12, the spokes 112b are accommodated in the grooves 2211b between adjacent heating protrusions 2211a. A plurality of first through holes 112a are provided on the bottom wall 112 so that the heating component 22 can contact the bottom of the container 12 as much as possible, thereby improving the heating efficiency.

[0052] Fig.13It is a three-dimensional structural schematic diagram of the heating component 22 in the first embodiment of the food processor of the present application from another perspective. Fig.14 It is an exploded view of the heating component 22 in the first embodiment of the food processor of the present application. Fig.15 FIG. 2 is an exploded view of the heating unit 221 in the heating assembly 22 in the first embodiment of the food processor of the present application. Figures 13 to 15 As shown, the heating assembly 22 includes a heating unit 221, a lifting support 222, five elastic members 223 and five fasteners 224. The heating unit 221 is located on the side of the lifting support 222 facing the container 12. The heating unit 221 itself can generate heat. The heating unit 221 includes a heat transfer body 2211, nine heating members 2212, a heat insulating member 2213, a bracket 2214 and a sensor 2215.

[0053] The heat transfer body 2211 has thermal conductivity and is made of a heat conductive material, for example, an aluminum alloy. The above-mentioned heating protrusion 2211a is arranged on the side of the heat transfer body 2211 facing the container 12. The heat transfer body 2211 is generally annular. Five guide posts 2211c are also convexly provided on the heat transfer body 2211. The five guide posts 2211c extend toward the side facing away from the container 12 and are spaced apart around the axis of the heat transfer body 2211. The heating element 2212 is thermally coupled with the heat transfer body 2211 and can generate heat when powered on. The heating element 2212 can be a heating pipe inserted in the heat transfer body 2211. The heating pipe can be selected from the prior art. Nine heating elements 2212 are evenly distributed on the heat transfer body 2211 around the axis of the heat transfer body 2211 to make the temperature on the heat transfer body 2211 uniform. Of course, the heating element 2212 may also be one and annular, and arranged outside the axis of the heat transfer body 2211 .

[0054] The bracket 2214 is used to stably fix the heat insulating member 2213 on the heat transfer body 2211. The heat insulating member 2213 is arranged between the heat transfer body 2211 and the bracket 2214. The bracket 2214 is detachably arranged on the side of the heat transfer body 2211 facing away from the container 12. The heat insulating member 2213 is made of a heat insulating material to prevent the heat on the heat transfer body 2211 from being transferred to the side facing away from the container 12. On the one hand, it can protect the components on the fuselage body 20, and on the other hand, it can reduce the heat loss on the heat transfer body 2211. The bracket 2214 is generally annular, and three notches 2214a are arranged on its outer periphery. The three notches 2214a are distributed at intervals in the circumferential direction of the bracket 2214. The sensor 2215 is arranged on the heat transfer body 2211, and is used to detect the temperature on the heat transfer body 2211, or, when the heat transfer body 2211 is in contact with the container 12, detect the temperature of the container 12.

[0055] The process of assembling the heating unit 221 is as follows: assemble the heating element 2212 and the sensor 2215 onto the heat transfer body 2211 ; then assemble the heat insulating element 2213 onto the heat transfer body 2211 ; and then assemble the bracket 2214 onto the heat transfer body 2211 .

[0056] The lifting support member 222 includes a lifting support body 2221 and four support blocks 2222. The lifting support body 2221 is generally in the shape of a hollow disk, and three notches 2221a are provided on its outer periphery. The three notches 2221a of the lifting support body 2221 correspond one-to-one to the three notches 2214a of the bracket 2214. After the heating component 22 is assembled, each notch 2221a is combined with the corresponding notch 2214a to form the above-mentioned second guide portion 226. The lifting support body 2221 is also provided with five through holes 2221b. The five through holes 2221b correspond one-to-one to the five guide posts 2211c. After the heating component 22 is assembled, each guide post 2211c is inserted into the corresponding through hole 2221b to guide the lifting support member 222 and the heating unit 221 to move relative to each other in the extension direction of the guide post 2211c. Four support blocks 2222 are located on the side of the lifting support body 2221 facing away from the heating unit 221, and each support block 2222 is used to conflict with the first surface 2331 of the transmission member 233 described below. The opposite ends of each elastic member 223 elastically abut / connect to the heating unit 221 and the lifting support member 222. Specifically, five elastic members 223 correspond to five guide posts 2211c one by one, and each elastic member 223 is sleeved outside the corresponding guide post 2211c, and the opposite ends elastically abut / connect to the heat transfer body 2211 and the lifting support body 2221. The elastic member 223 can be a spring. The fastener 224 is connected to the heating unit 221 and is used to conflict with the lifting support member 222. Specifically, five fasteners 224 correspond to five guide posts 2211c one by one. Each fastener 224 is located on the side of the lifting support body 2221 facing away from the heating unit 221, and is fixed to the end of the corresponding guide post 2211c. The fastener 224 may be a nut threadedly connected to the guide column 2211c.

[0057] The process of assembling the heating component 22 is as follows: first, the five elastic members 223 are respectively mounted on the five guide columns 2211c of the heating unit 221; then, the lifting support member 222 is assembled to the heating unit 221 so that the five guide columns 2211c pass through the five through holes 2221b; and five fasteners 224 are respectively fixed to the ends of the five guide columns 2211c.

[0058] In this embodiment, when the heating assembly 22 is not subjected to external force, the elastic member 223 is in a compressed state. Under the elastic force of the elastic member 223, the fastener 224 abuts against the lifting support body 2221. As a result, the heating assembly 22 has a compact structure, the relative positions of the components inside the heating assembly 22 are stable, and the heating unit 221 and the lifting support member 222 will not move relative to each other (when not subjected to external force). When the fastener 224 is a nut, the degree of compression of the elastic member 223 can be adjusted by tightening or loosening the nut.

[0059] Driven by the first driving assembly 23, the lifting support 222 moves toward the container 12, and at this time, the lifting support 222 drives the heating unit 221 to move toward the container 12 through the elastic member 223. After the heating unit 221 contacts the container 12, it stops moving, and the lifting support 222 will still move slightly toward the container 12, so that the elastic member 223 is further compressed, and the elastic force toward the container 12 is applied to the heating unit 221, so that the heating unit 221 is close to the container 12. Even if the container 12 moves slightly in some cases, the heating unit 221 can always be close to the container 12 and stably heat the container 12. Through the above structural design, the heating component 22 can elastically press against the container 12 when contacting the container 12, so that the heating component 22 better fits the container 12 and improves the heat transfer efficiency.

[0060] like Figure 6 and Figure 7As shown, the first driving assembly 23 is arranged on the base 21, and can drive the heating assembly 22 to rise or fall. Specifically, the first driving assembly 23 is arranged on the mounting seat 2113 and is located below the heating assembly 22. The first driving assembly 23 may include: a transmission member 233, a gear 232 and a first motor 231. The transmission member 233 is rotatably arranged on the mounting seat 2113 and can rotate around the axis L1. The transmission member 233 has a first surface 2331. The first surface 2331 is located outside the axis L1, extends around the axis L1, and at the same time extends in the direction of the axis L1 to form a helical surface. The gear 232 is rotatably arranged on the mounting seat 2113 and meshes with the transmission member 233. The first motor 231 is arranged on the mounting seat 2113, and the output shaft of the first motor 231 is connected to the gear 232. The first motor 231 can rotate forward and reverse to drive the transmission member 233 to rotate along the first direction D1 or the second direction D2. The first direction D1 is opposite to the second direction D2. The first surface 2331 contacts the heating assembly 22 in a direction inclined to the axis L1, so as to convert the rotational motion of the transmission member 233 into the linear motion of the heating assembly 22. When the transmission member 233 rotates along the first direction D1, the heating assembly 22 moves downward under the action of gravity and moves away from the container 12. When the transmission member 233 rotates along the second direction D2, the heating assembly 22 moves upward under the push of the first surface 2331, approaches until it contacts the container 12. The number of the first surfaces 2331 can be several, and the several first surfaces 2331 are arranged at intervals around the axis L1. In this way, the force on the heating assembly 22 is more uniform, and it is prevented from getting stuck with the base 21 during the rising process.

[0061] The second driving assembly 24 is arranged on the mounting seat 2113 and is located below the bottom wall 112 of the container shell 11. The heating assembly 22 has an avoidance hole 225 that penetrates in the up-down direction, and the driving end of the second driving assembly 24 passes through the avoidance hole 225 and is detachably connected to the lower end of the cooking shaft 141. The second driving assembly 24 is used to drive the container 12 and / or the knife group 13 to rotate. Specifically, a first connector 144 is fixed at the bottom end of the cooking shaft 141. The second driving assembly 24 includes a second motor 241 and a second connector 242. The second motor 241 is arranged on the mounting seat 2113. The second connector 242 is fixed to the output shaft of the second motor 241. When the cup body 10 is arranged on the base 21, the first connector 144 and the second connector 242 are plugged and matched to form a coupling, connecting the cooking shaft 141 with the output shaft of the second motor 241, so that the second motor 241 can drive the cooking shaft 141 to rotate. The second motor 241 can rotate forward and reverse, thereby driving the cooking shaft 141 to rotate forward and reverse. When the cooking machine performs centrifugal operation, if the heating component 22 fits the bottom of the container 12, it will affect the rotation of the container 12. To this end, the first drive component 23 is used to drive the heating component 22 to approach and contact the container 12 during at least part of the period when the container 12 stops rotating, and is used to drive the heating component 22 away from the container 12 before the container 12 rotates. For example, during the period when the second drive component 24 is in motion and drives the container 12 to rotate, the user cannot select the heating mode. Alternatively, it can be preset that after the heating component 22 is heated, the first drive component 23 drives the heating component 22 away from the container 12. Alternatively, when the user selects the centrifugal mode, the controller (not shown) of the cooking machine can determine whether the heating component 22 is in a separated state from the container 12. If so, the second drive component 24 is controlled to operate to drive the container 12 to rotate, otherwise the first drive component 23 is controlled to operate to separate the heating component 22 from the container 12.

[0062] Beneficial effects:

[0063] The food processor includes a container 12, a base 21, and a heating component 22. The container 12 is used to hold cooking materials and is detachably mounted on the base 21. The heating component 22 is disposed on the base 21 and is capable of heating the container 12 when the container 12 is detachably mounted on the base 21. In the above manner, when cleaning the container 12, the container 12 is separated from the heating component 22, which can reduce the probability of the heating component 22 being stained with liquid, thereby reducing the risk of the heating component 22 being short-circuited or damaged.

[0064] In this embodiment, the heating component 22 is movably disposed on the base 21, and can be driven by the first driving component 23 to rise or fall, and then approach or move away from the container 12, and heat the container 12 when approaching the container 12. When the food processor does not need to heat, the heating component 22 can be kept separated from the container 12, and even if liquid flows down the outer wall of the container 12, it will not directly flow onto the heating component 22. In this way, the probability of the heating component 22 being stained with liquid can be reduced, thereby reducing the risk of the heating component 22 being short-circuited or damaged.

[0065] Since the container 12 can rotate around its own axis, the heating component 22 can approach or move away from the container 12. The first driving component 23 can drive the heating component 22 away from the container 12 before the container 12 rotates, and drive the heating component 22 to approach and contact the container 12 during at least part of the period when the container 12 stops rotating. In this way, it is possible to prevent the heating component 22 from affecting the rotation of the container 12. The bottom wall 112 of the container shell 11 carries the container 12, and the side wall 111 of the container shell 11 is detachably assembled on the base 21, thereby making the container 12 indirectly detachably assembled on the base 21. In this way, the container 12 can be separated from the base 21, so as to facilitate the transfer of cooking materials or the cleaning of the container 12.

[0066] The bottom wall 112 of the container shell 11 is provided with a first through hole 112a. Thus, when the heating component 22 approaches the container 12, at least a portion of the heating component 22 extends into the first cavity 113 and fits with the bottom of the container 12 without affecting the heating component 22 heating the container 12.

[0067] The base 21 includes a body shell 211 and a locking ring 212. The locking ring 212 is rotatably arranged on the body shell 211 around its own axis, and has a first buckle portion 2123. Correspondingly, a second buckle portion 1112a matching the first buckle portion 2123 is arranged at the bottom of the side wall 111 of the container shell 11. The locking ring 212 can be rotated to different positions to achieve a buckled state or a separated state of the first buckle portion 2123 and the second buckle portion 1112a. Therefore, by turning the locking ring 212, the container shell 11 and the base 21 can be selectively locked or separated, and the operation is simple.

[0068] The base 21 also includes a mounting bracket 213. The mounting bracket 213 is fixed to the body shell 211 and has an annular protrusion 2131. The annular protrusion 2131 is sleeved on the locking ring 212. The side of the annular protrusion 2131 has a transverse second through hole 2132. Correspondingly, the bottom wall 112 of the container shell 11 is higher than the bottom end of the side wall 111. When the container shell 11 is dropped on the base 21, the container shell 11 can be covered on the mounting bracket 213, and the bottom end of the side wall 111 of the container shell 11 is sleeved on the annular protrusion 2131. The first buckle portion 2123 of the locking ring 212 passes through the second through hole 2132 on the annular protrusion 2131 and is buckled or separated from the second buckle portion 1112a on the bottom of the side wall 111. Therefore, when the food processor is used, the container shell 11 can be restricted from moving in the horizontal plane by the annular protrusion 2131. In addition, a first limiting portion 2133 is provided on the outer side of the annular protrusion 2131, and a second limiting portion 1112b is provided on the inner side of the bottom end of the side wall 111. The first limiting portion 2133 and the second limiting portion 1112b are locked to limit the rotation of the container shell 11. Therefore, when the food processor is used, the first limiting portion 2133 on the annular protrusion 2131 can limit the container shell 11 from rotating in a horizontal plane.

[0069] An annular guide groove 2111a is provided on the surface of the body shell 211, and correspondingly, a fourth limiting portion 2122 is provided on the locking ring 212, and the locking ring 212 is partially inserted in the annular guide groove 2111a, and can rotate around its own axis under the guidance of the annular guide groove 2111a. Therefore, the locking ring 212 can rotate more smoothly by guiding the rotation of the annular guide groove 2111a. A third limiting portion 2111b is provided in the annular guide groove 2111a, and the third limiting portion 2111b and the fourth limiting portion 2122 limit each other. Therefore, by setting the third limiting portion 2111b, the limit position of the rotation of the locking ring 212 can be limited.

[0070] Variations:

[0071] In other embodiments, the third bearing 155 may also be a one-way bearing. When the cooking shaft 141 rotates forward (when the cooking machine performs a crushing operation), the third bearing 155 is in a locked state. When the cooking shaft 141 rotates reversely (when the cooking machine performs a centrifugal operation), the third bearing 155 is in a rotationally connected state. In addition, when the third bearing 155 is a one-way bearing, it also plays the role of the first bearing 142 in this embodiment. At this time, the first bearing 142 can be a one-way bearing or a two-way bearing. That is, at least one of the first bearing 142 and the third bearing 155 can be a one-way bearing.

[0072] In other embodiments, in order to make the heating component 22 fit the container 12 better, the food processor may further include a thermally conductive elastic pad (not shown). The thermally conductive elastic pad is disposed on the heating component 22 or the container 12. When the heating component 22 is in contact with the container 12, the thermally conductive elastic pad can fill the gap between the two. The thermally conductive elastic pad has elasticity and thermal conductivity. The thermally conductive elastic pad may be a thermally conductive silicone sheet. The thermally conductive silicone sheet is a thermally conductive medium material synthesized by a special process using silicone as a base material and various auxiliary materials such as metal oxides, and the existing technology may be selected.

[0073] Embodiment 2: Fig.16 It is a three-dimensional structural schematic diagram of the second embodiment of the food processor of the present application. Fig.17 It is an exploded view of the second embodiment of the food processor of the present application. Fig.18 This is an exploded view of the second embodiment of the food processor of the present application from another perspective. Figures 16 to 18 As shown, the food processor includes: a cup body 30 and a body 40. The cup body 30 is detachably arranged on the top of the body 40 to facilitate the transfer of cooking materials and the cleaning of the cup body 30. The body 40 is used to support the cup body 30 and provide power and heat to the cup body 30 to cooperate with the cup body 30 to cook the cooking materials. Fig.19 It is a cross-sectional view of the second embodiment of the food processor of the present application. Fig. 20 yes Fig.19 An enlarged view of the partial view B in FIG. Fig.19 and Fig. 20 As shown, the cup body 30 includes a container shell 31 , a container 32 , a second cooking shaft 33 , a bearing 34 , a cup cover 35 and a knife set 36 .

[0074] The container shell 31 includes a side wall, and the side of the side wall is surrounded to form a first cavity 311 for accommodating the container 32. The bottom of the container shell 31 is open, so that the heating component 42 can enter the first cavity 311 from the opening and fit with the bottom of the container 32. The container shell 31 is generally in a conical shape, and the outer diameter of the upper end is smaller than the outer diameter of the lower end.

[0075] The container 32 is accommodated in the first cavity 311. The container 32 forms a second cavity 321 with an opening at the top, and the second cavity 321 is used to hold cooking materials. A slot 322 is provided in the center of the bottom wall of the container 32. The slot 322 is located on the outer wall of the container 32 and is recessed toward the second cavity 321. The slot 322 is cylindrical. A plurality of clamping parts 322a are convexly provided on the side wall of the slot 322. Each clamping part 322a extends in the axial direction of the slot 322. The plurality of clamping parts 322a are evenly distributed in the circumferential direction of the slot 322. A clamping groove 322b is formed between two adjacent clamping parts 322a. The bottom surface of the slot 322 is recessed toward the second cavity 321 to form a receiving groove 323. The receiving groove 323 is cylindrical and is coaxially arranged with the slot 322. The bottom surface of the receiving groove 323 forms a third bearing hole 324 that penetrates the bottom wall of the container 32.

[0076] The second cooking shaft 33 is inserted into the third bearing hole 324 and is rotatably connected to the container 32 through the bearing 34. The bearing 34 is a bidirectional bearing, and the second cooking shaft 33 can rotate forward and reverse relative to the container 32. Specifically, the second cooking shaft 33 includes a first shaft 331 and a first connector 332. The first shaft 331 is inserted into the bearing hole 324 and is rotatably connected to the container 32 through the bearing 34. The top end of the first shaft 331 is accommodated in the second cavity 321. The first connector 332 is fixed to the bottom end of the first shaft 331. The first connector 332 is located in the receiving groove 323. The outer diameter of the first connector 332 is smaller than the inner diameter of the receiving groove 323, so that the first connector 332 can rotate with the first shaft 331. In order to prevent the container 32 from leaking, a sealing material is filled between the first shaft 331 and the container.

[0077] The knife set 36 is disposed in the second cavity 321 and fixed to the top end of the first rotating shaft 331. The knife set 36 can refer to the knife set 13 in the first embodiment, and will not be described again.

[0078] The cup cover 35 is detachably covered on the top of the container shell 31 and the container 32. The cup cover 35 includes an outer cover 351, a bearing seat 352, an inner cover 353, a hollow column 354 and a bearing 355. The outer cover 351 is snap-connected to the container shell 31 to seal the top opening of the container shell 31. The bearing seat 352 protrudes downward from the central area of ​​the outer cover 351. The inner cover 353 is embedded in the opening at the top of the container 32, fixed relative to the container 32 by friction, and cannot rotate relative to the container 32. The hollow column 354 is fixed in the center of the inner cover 353 and is rotatably connected to the bearing seat 352 through the bearing 355. The bearing 355 is a bidirectional bearing.

[0079] The body 40 includes a base 41, a heating component 42, a first drive component 43, a motor 44, a first bearing seat 45, a second bearing seat 46, a first bearing 471, a second bearing 472, a first cooking shaft 48 and a plug 49. The container shell 31 is placed on the base 41, and the base 41 is located at the bottom open part of the container shell 31 to support the container 32. The heating component 42 and the first drive component 43 can be referred to in the first embodiment, and will not be repeated here. The motor 44 is an example of the second drive component. The motor 44 is arranged on the base 41 and can rotate forward and reverse. The first bearing seat 45 is located at the top center of the base 41 and is an integral structure with the base 41. In other embodiments, it can also be a split structure. The first bearing seat 45 is provided with a first bearing hole 451 with an open top. The second bearing seat 46 is a hollow cylindrical shape, and its upper end outer diameter is larger than the lower end outer diameter. The upper end of the second bearing seat 46 forms a second bearing hole 461. The lower end of the second bearing seat 46 is inserted into the first bearing hole 451 and is rotatably connected to the first bearing seat 45 through the first bearing 471. The first cooking shaft 48 is inserted into the bearing hole 461 and is rotatably connected to the second bearing seat 46 through the second bearing 472. The first cooking shaft 48 includes a second shaft 481 and a second connector 482. The bottom end of the second shaft 481 is connected to the output shaft of the motor 44 and rotates under the drive of the motor 44. The second connector 482 is fixed to the top of the second shaft 481 and can be plugged and matched with the first connector 332 in the up and down directions to form a coupling to connect the first shaft 331 with the second shaft 481. The first bearing 471 and the second bearing 472 are both one-way bearings. When one of the first bearing 471 and the second bearing 472 is rotatably connected, the other is locked. The plug 49 is generally cylindrical and is sleeved on the top of the second bearing seat 46. The outer shape of the plug 49 matches the inner wall shape of the slot 322, so that the plug 49 can be plugged and matched with the slot 322 in the up and down direction. The connection method between the plug 49 and the slot 322 is similar to the connection method between the first connector 332 and the second connector 482. The plug 49 can be a separate structure with the second bearing seat 46, or it can be an integrated structure.

[0080] Before cooking, align the slot 322 at the bottom of the container 32 with the plug 49 on the main body 40 so that the slot 322 and the plug 49 are plugged in and matched in the up and down direction, thereby placing the container 32 on the top of the main body 40. When the slot 322 and the plug 49 are plugged in and matched, the second cooking shaft 33 and the first cooking shaft 48 are automatically plugged in and matched. After that, the container shell 31 is set on the top of the main body 40 to be sleeved outside the container 32. After adding cooking materials to the container 32, the cup cover 35 is covered on the container shell 31 and the container 32. After cooking is completed, the cup cover 37, the container shell 31 and the container 32 are removed in turn, the cooking materials in the container 32 are transferred, and the container 32 is cleaned.

[0081] The food processor can heat the food material. Specifically, the first driving component 43 is actuated to drive the heating component 42 to rise until the heating component 42 is in contact with the bottom of the container 32. After the heating component 42 heats the container 32 for a predetermined time, the first driving component 43 is actuated to drive the heating component 42 to descend and move away from the container 32.

[0082] The food processor can crush the food materials. Specifically, the output shaft of the motor 44 rotates in the first direction. At this time, the second bearing 472 is in a rotational connection state, and the first bearing 471 is in a locked state. The container 32 cannot rotate. The motor 44 drives the knife group 36 to rotate through the first food rotating shaft 48 and the second food rotating shaft 33 to cut and grind the food materials. In the process of grinding the food materials, since the container 32 cannot rotate, the grinding effect can be improved.

[0083] The food processor can centrifuge the food material. The output shaft of the motor 44 rotates in a second direction opposite to the first direction. At this time, the first bearing 471 is in a rotationally connected state, and the second bearing 472 is in a locked state. The motor 44 drives the knife group 36 and the container 32 to rotate together through the first food rotating shaft 48 and the second food rotating shaft 33 to centrifuge the food material.

[0084] Beneficial effects:

[0085] The food processor includes a container 32, a base 41, and a heating component 42. The container 32 is used to hold food materials and is detachably mounted on the base 41. The heating component 42 is disposed on the base 41 and is capable of heating the container 32 when the container 32 is detachably mounted on the base 41. In the above manner, when cleaning the container 32, the container 32 is separated from the heating component 42, which can reduce the probability of the heating component 42 being stained with liquid, thereby reducing the risk of the heating component 42 being short-circuited or damaged.

[0086] In this embodiment, the heating component 42 is movably disposed on the base 41, and can rise to approach the bottom of the container 32 to heat the container 32, or descend to move away from the bottom of the container 32. The first driving component 43 can drive the heating component 42 to rise or fall. When the food processor does not need to heat, the heating component 42 can be kept separated from the container 32. Even if liquid flows down the outer wall of the container 32, it will not flow directly onto the heating component 42. Therefore, this embodiment can reduce the probability of the heating component 42 being stained with liquid, thereby reducing the risk of short circuit or damage to the heating component 42. In addition, the cooking materials in the container 32 are gathered at the bottom of the container 32 under the action of gravity. The heating component 42 heats the bottom of the container 32, and can transfer heat to the cooking materials more quickly.

[0087] Since the container 32 can rotate around its own axis, the heating component 42 can approach or move away from the container 32. The first driving component 43 can drive the heating component 42 away from the container 32 before the container 32 rotates, and drive the heating component 42 to approach and contact the container 32 during at least a portion of the period when the container 32 stops rotating. In this way, it is possible to prevent the heating component 42 from affecting the rotation of the container 32.

[0088] The food processor further includes a container shell 31. The container shell 31 includes a side wall, and the side wall is surrounded by a first cavity 311 for accommodating the container 32. Thus, the container shell 31 can isolate the container 32 from the outside, and when the container 32 rotates at a high speed, accidents can be avoided.

[0089] In the first embodiment of the food processor, the container shell 11 carries the container 12 through the bottom wall 112. Due to the obstruction of the bottom wall 112, a groove 2211b is provided on the surface of the heating component 22 to avoid the bottom wall 112. The groove 2211b reduces the contact area between the heating component 22 and the container 12. In this embodiment, the container shell 31 is placed on the base 41, and the base 41 is located at the bottom open part of the container shell 31 to support the container 32. The bottom of the container shell 31 is open, so that the heating component 42 can enter the first cavity 311 from the opening and fit with the bottom of the container 32. Since the container shell 31 has no bottom wall, there is no obstruction between the heating component 42 and the container 32, and the side surface of the heating component 42 facing the container 32 can be set to a flat surface. Compared with the first embodiment of the food processor, this embodiment can increase the contact area between the heating component 42 and the container 32 and improve the efficiency of heat transfer.

[0090] The food processor further includes a first bearing 471, a second bearing 472, a first food processor shaft 48, a second food processor shaft 33, a first bearing seat 45, and a second bearing seat 46. The first bearing seat 45 and the second bearing seat 46 are coaxially disposed at the bottom open portion of the base 41 located at the bottom of the container shell 31. The first bearing seat 45 is provided with a first bearing hole 451. The lower end of the second bearing seat 46 is inserted into the first bearing hole 451 and is rotatably connected to the first bearing seat 45 through the first bearing 471. The second bearing seat 46 is provided with a second bearing hole 461, and the first food processor shaft 48 is inserted into the second bearing hole 461 and is rotatably connected to the second bearing seat 46 through the second bearing 472. A third bearing hole 324 is provided at the center of the bottom of the container 32, which runs through the bottom of the container 32. The second food processor shaft 33 is inserted into the third bearing hole 324. The lower end of the second food processor shaft 33 is detachably connected to the upper end of the first food processor shaft 48, and the upper end of the second food processor shaft 33 extends into the container 32. Thus, this embodiment provides a specific way for the base 41 to support the container 32. After the container 32 is set on the base 41, the weight of the container 32 is transferred to the base 41 via the second cooking shaft 33, the first cooking shaft 48, the second bearing 472, the second bearing seat 46, the first bearing 471 and the first bearing seat 45 in sequence. Thus, the base 41 can stably support the container 32. At the same time, the container 32 can also rotate around its own axis, so that the food processor has a centrifugal function. In addition, the container 32 can be detachably set on the body 40, which is convenient for transferring cooking materials and cleaning the container 32.

[0091] A slot 322 is provided on the outer wall and the center of the bottom of the container 32. The food processor includes a plug 49, which is sleeved on the upper end of the second bearing seat 46 and is detachably connected to the container 32 through the slot 322. As a result, part of the weight of the container 32 can be transferred to the base 41 through the plug 49, the second bearing seat 46, the first bearing 471 and the first bearing seat 45 in sequence. In some application scenarios, by appropriately adjusting the size, the entire weight of the container 32 can be applied to the plug 49 to avoid axial force on the first food processor shaft 48. Modification:

[0092] In this embodiment, the container 32 rotates in only one direction. Therefore, the bearing 355 in the cup cover 35 is not limited to a bidirectional bearing, but can also be a one-way bearing. When the bearing 355 is a one-way bearing, it must meet the following requirements: when the output shaft of the motor 44 rotates in the first direction (when the food processor performs a crushing operation), the bearing 355 is in a locked state, and when the output shaft of the motor 44 rotates in the second direction (when the food processor performs a centrifugal operation), the bearing 355 is in a rotationally connected state. In addition, when the bearing 355 is a one-way bearing, it also plays the role of the first bearing 471. When the food processor performs a crushing operation, the container 32 will not rotate under the restriction of the bearing 355. At this time, the first bearing 471 can be a one-way bearing or a bidirectional bearing. That is, at least one of the first bearing 471 and the bearing 355 can be a one-way bearing.

[0093] The above description is only an implementation method of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A food processor, characterized in that: include: A base, the base comprising a body shell and a locking ring, the locking ring being rotatably arranged on the body shell around its own axis and having a first buckle portion; A container, the container is used to hold cooking materials and can be detachably assembled on the base; a heating component, the heating component being disposed on the base and being used for heating the container when the container is detachably assembled on the base; a container shell, the container shell comprising a side wall and a bottom wall; A second driving assembly, located below the bottom wall, and used to drive the container to rotate; Wherein, a second snap-in portion cooperating with the first snap-in portion is provided at the bottom of the side wall of the container shell, and the locking ring can be rotated to different positions to realize a snap-in state or a separated state of the first snap-in portion and the second snap-in portion.

2. The food processor according to claim 1, characterized in that: include: The first drive assembly, When the container is detachably mounted on the base, the heating component can approach the container to heat the container, or move away from the container, and the first driving component can drive the heating component to approach or move away from the container.

3. The food processor according to claim 2, characterized in that: include: The side wall and the bottom wall are arranged to form a first cavity for accommodating the container, and the bottom wall is provided with a first through hole, so that when the heating component approaches the container, at least a part of the heating component extends into the first cavity and fits with the bottom of the container; The bottom wall of the container shell carries the container, and the side wall of the container shell is detachably mounted on the base, thereby making the container indirectly detachably mounted on the base.

4. The food processor according to claim 3, characterized in that: The base comprises: A mounting bracket, fixed to the fuselage shell, having an annular protrusion, and a side edge of the annular protrusion having a transverse second through hole; Wherein, the bottom wall of the container shell is higher than the bottom end of the side wall, so that the container shell can be covered on the mounting bracket, and the bottom end of the side wall of the container shell is sleeved on the annular protrusion; The annular protrusion is sleeved on the locking ring, and the first buckle portion of the locking ring passes through the second through hole on the annular protrusion to be buckled with or separated from the second buckle portion on the bottom of the side wall.

5. The food processor according to claim 4, characterized in that: A first limiting portion is disposed on the outer side of the annular protrusion, and a second limiting portion is disposed on the inner side of the bottom end of the side wall. The first limiting portion and the second limiting portion are locked to limit the rotation of the container shell.

6. The food processor according to claim 1, characterized in that: An annular guide groove is provided on the surface of the fuselage shell, a third limiting portion is provided in the annular guide groove, a fourth limiting portion is provided on the locking ring, and the locking ring is partially inserted in the annular guide groove and can rotate around its own axis under the guidance of the annular guide groove until the third limiting portion and the fourth limiting portion limit each other.

7. The food processor according to claim 3, characterized in that: include: a first bearing and a second bearing; Cooking axis; Wherein, a first bearing hole is provided in the center of the bottom wall, a bearing seat protruding downward is provided in the center of the bottom of the container, a second bearing hole penetrating the bottom of the container is provided in the bearing seat, the bearing seat is inserted in the first bearing hole, and is rotatably connected to the bottom wall through the first bearing; The cooking shaft is inserted into the second bearing hole and is rotatably connected to the bearing seat through the second bearing. The upper end of the cooking shaft extends into the container, and the lower end of the cooking shaft is detachably connected to the driving end of the second driving assembly.

8. The food processor according to claim 2, characterized in that: include: A container shell, the container shell comprising a side wall, the side of the side wall enclosing a first cavity for accommodating the container, the bottom of the container shell being open, so that the heating component can enter the first cavity from the opening and fit with the bottom of the container; The container shell is placed on the base, and the base is located at the open bottom of the container shell to support the container.

9. The food processor according to claim 8, characterized in that: include: a first bearing and a second bearing; A first cooking axis and a second cooking axis; Among them, the base is provided with a coaxially arranged first bearing seat and a second bearing seat in the open part at the bottom of the container shell, the first bearing seat is provided with a first bearing hole, and the second bearing seat is provided with a second bearing hole, and the center of the bottom of the container is provided with a third bearing hole that runs through the bottom of the container, the lower end of the second bearing seat is inserted into the first bearing hole, and is rotatably connected to the first bearing seat through the first bearing, the first cooking shaft is inserted into the second bearing hole, and is rotatably connected to the second bearing seat through the second bearing, the second cooking shaft is inserted in the third bearing hole, the upper end of the second cooking shaft extends into the container, and the lower end of the second cooking shaft is detachably connected to the upper end of the first cooking shaft.

10. The food processor according to claim 9, characterized in that: The outer wall surface and the center of the bottom of the container are provided with a slot. The food processor comprises a plug, which is sleeved on the upper end of the second bearing seat and is detachably connected to the container through the slot.

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