CN220089291U - Complementary food machine - Google Patents

Abstract

The utility model discloses a complementary food machine. The tool comprises a machine base, a tool assembly and a container, wherein the machine base is provided with a driving mechanism; the cutter assembly comprises a cutter seat, a connecting shaft and a cutter, wherein the cutter seat is provided with a bearing seat, a ball bearing is arranged in the bearing seat, the connecting shaft is rotatably arranged in the cutter seat through the ball bearing, the cutter seat is detachably connected with the machine seat, the cutter is connected with one end of the connecting shaft, which is far away from the cutter, is in transmission connection with the driving mechanism through a transmission structure, a first sealing element is arranged in the bearing seat, the first sealing element is sleeved at one end of the connecting shaft, which is close to the cutter, and the first sealing element is abutted with one end of the ball bearing, which is close to the cutter; the open end of the container is used for being buckled at one end of the tool apron, which is far away from the machine base, and is detachably connected with the tool apron, and the tool can extend into the container. The complementary food can prevent lubricating oil from penetrating into the container so as to prevent the lubricating oil from polluting the complementary food.

Description

Complementary food machine

Technical Field

The utility model relates to the technical field of small household appliances, in particular to a complementary food machine for making nutritional food for infants.

Background

The auxiliary food machine is a small household appliance for helping parents to prepare auxiliary food for babies, and is mainly used for preparing refined foods such as mashed vegetables, mashed meat, rice paste, fruit juice and the like for babies to eat. When the complementary food machine in the prior art is used for preparing complementary food, lubricating oil of the cutter bearing easily permeates into the container, so that the prepared complementary food is polluted, and the health of infants is influenced.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the complementary food machine to prevent the lubricating oil of the cutter bearing from penetrating into the container, so that the lubricating oil is prevented from polluting complementary food.

The complementary food machine comprises a machine base, a cutter assembly and a container, wherein the machine base is provided with a driving mechanism; the cutter assembly comprises a cutter seat, a connecting shaft and a cutter, wherein the cutter seat is provided with a bearing seat, a ball bearing is arranged in the bearing seat, the connecting shaft is rotatably arranged on the cutter seat through the ball bearing, the cutter seat is detachably connected with the machine seat, the cutter is connected with one end of the connecting shaft, which is far away from the cutter, is in transmission connection with the driving mechanism through a transmission structure, a first sealing piece is arranged in the bearing seat, the first sealing piece is sleeved on one end, which is close to the cutter, of the connecting shaft, and the first sealing piece is in butt joint with one end, which is close to the cutter, of the ball bearing; the open end of the container is used for being buckled at one end, far away from the base, of the cutter holder and is detachably connected with the cutter holder, and the cutter can extend into the container.

The complementary food machine provided by the embodiment of the utility model has at least the following beneficial effects: compared with the existing complementary food machine, the complementary food machine has the advantages that less lubricating oil is adopted, when the complementary food is produced, the opening end of the container is buckled on the cutter seat, the lubricating oil of the cutter component is difficult to penetrate upwards under the action of gravity, and the sealing piece can prevent the lubricating oil from penetrating into the container, so that the pollution of the lubricating oil to the complementary food can be avoided; moreover, the ball bearing has the characteristic of wear resistance, can avoid the abnormal condition of complementary food machine, promotes the life of cutter assembly.

According to some embodiments of the utility model, the connecting shaft is provided with a limiting member, and the limiting member is arranged at one end of the ball bearing away from the cutter so as to limit the ball bearing.

According to some embodiments of the utility model, the transmission structure comprises a transmission wheel arranged at the output end of the driving mechanism and a driven wheel arranged at the connecting shaft, wherein the connecting end of the transmission wheel is provided with transmission teeth, the connecting end of the driven wheel is correspondingly provided with connecting teeth, and the transmission teeth are meshed with the connecting teeth so as to realize transmission connection between the connecting shaft and the driving mechanism.

According to some embodiments of the utility model, a first fastening structure is arranged between the tool holder and the base, a second fastening structure is arranged between the tool holder and the container, the first fastening structure is used for detachably connecting the tool holder and the base, and the second fastening structure is used for detachably connecting the container and the tool holder.

According to some embodiments of the utility model, the first fastening structure includes a first fastening slot and a first fastening buckle, where the first fastening buckle is used for being fastened in the first fastening slot, one of the first fastening slot and the first fastening buckle is disposed on a side wall of the stand, and the other is correspondingly disposed on a side wall of the tool apron.

According to some embodiments of the utility model, the first buckle is provided with a first concave part, a first protrusion is arranged at a corresponding part of the first clamping groove, and the first protrusion is used for being clamped in the first concave part.

According to some embodiments of the utility model, the second fastening structure includes a second fastening groove and a second fastening buckle, where the second fastening buckle is used for being fastened in the second fastening groove, one of the second fastening groove and the second fastening buckle is disposed on a side wall of the container, and the other of the second fastening groove and the second fastening buckle is correspondingly disposed on a side wall of the tool apron.

According to some embodiments of the utility model, the second buckle is provided with a second concave part, and a second protrusion is arranged at a corresponding part of the second clamping groove and is used for being clamped in the second concave part.

According to some embodiments of the utility model, the tool holder is provided with an annular groove in the circumferential direction, and the periphery of the container opening is provided with an annular insertion part which is used for being inserted into the annular groove.

According to some embodiments of the utility model, a second sealing element is arranged at the bottom of the annular groove, and the end edge of the annular plug-in part is abutted against the second sealing element.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

fig. 1 is a schematic perspective view of an auxiliary food machine according to an embodiment of the present utility model;

FIG. 2 is an exploded view of an auxiliary food service machine according to an embodiment of the present utility model;

FIG. 3 is an exploded view of the complementary food processor of FIG. 2 in another view;

FIG. 4 is an enlarged view of FIG. 2 at A;

FIG. 5 is an enlarged view at B in FIG. 2;

FIG. 6 is an enlarged view at C in FIG. 3;

FIG. 7 is an enlarged view of FIG. 3 at D;

FIG. 8 is a cross-sectional view of an example of the complementary food machine of the present utility model;

fig. 9 is an enlarged view at E in fig. 8.

Reference numerals:

a complementary food machine 100;

the device comprises a machine base 200, a driving mechanism 201, a driving wheel 202, a driving tooth 203, a first clamping groove 204 and a first protrusion 205;

cutter assembly 300, tool holder 301, bearing housing 302, connecting shaft 303, driven wheel 304, coupling teeth 305, cutter 306, ball bearing 307, first catch 308, second catch 309, first recess 310, second recess 311, annular groove 312, first seal 313, second seal 314, stop 315;

the container 400, the second clamping groove 401, the second protrusion 402, the annular plug-in connection 403 and the spoiler 404.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description and simplification of the description, and does not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

In the description of the present utility model, the description of the first and second is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implying the number of technical features indicated or the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

An oil-impregnated Bearing, i.e., a Porous Bearing (Porous Bearing), is a Porous sintered body produced by powder metallurgy using a metal powder as a main raw material, which is impregnated with 10% to 40% by volume of a lubricating oil and can be used in a self-lubricating state.

The auxiliary food machine is a small household appliance for helping parents to prepare auxiliary food for babies, and is mainly used for preparing refined foods such as mashed vegetables, mashed meat, rice paste, fruit juice and the like for babies to eat. In the prior art, a cutter of the complementary food machine is assembled on a connecting shaft through an oil-containing bearing. Because the oil content of the oil-containing bearing is high, the lubricating oil of the cutter bearing is easy to infiltrate into the container in the use process of the complementary food machine, so that the manufactured complementary food is polluted, and the health of infants is influenced.

For this reason, the present utility model provides a complementary food machine 100 to solve the above-mentioned problems of the prior art.

Referring to fig. 1, 2, 3, and 8, a complementary food machine 100 according to an embodiment of the present utility model includes a stand 200, a cutter assembly 300, and a container 400. Wherein, the frame 200 is provided with a driving mechanism 201, the tool assembly 300 comprises a tool holder 301, a connecting shaft 303 and a tool 306, the tool holder 301 is provided with a bearing seat 302, a ball bearing 307 is installed in the bearing seat 302, the ball bearing 307 is sleeved on the connecting shaft 303, so that the connecting shaft 303 can rotate relative to the tool holder 301, the connecting shaft 303 penetrates through the tool holder 301, the tool 306 is fixedly arranged at one end of the connecting shaft 303, a first sealing member 313 is arranged in the bearing seat 302, the first sealing member 313 is sleeved on the connecting shaft 303 near one end of the tool 306, the first sealing member 313 abuts against one end of the ball bearing 307 near the tool 306, and the first sealing member 313 can adopt a conventional oil seal. One end of the connecting shaft 303 far away from the cutter 306 is in transmission connection with the driving mechanism 201 through a transmission structure, the transmission structure and the cutter 306 are respectively positioned on two sides of the cutter holder 301, the driving mechanism 201 drives the connecting shaft 303 to rotate through the transmission structure, so that the cutter 306 is driven to rotate, and the rotating cutter 306 cuts foods such as vegetables, meat, rice, fruits and the like, so that the purpose of making fine foods such as vegetable puree, meat puree, rice paste, fruit juice and the like is achieved.

Cutter assembly 300 is removably coupled to housing 200 to facilitate removal of cutter assembly 300 from housing 200 after the preparation of the complementary food stuff is completed. The open end of the container 400 is fastened to the end of the tool holder 301 remote from the stand 200, and the container 400 is detachably connected to the tool assembly 300. When making complementary food, food such as vegetables, meat, rice and fruits is put into the container 400, the cutter assembly 300 is connected to the opening end of the container 400, the cutter 306 is positioned in the container 400, the container 400 is overturned, the cutter holder 301 is connected with the machine base 200, the connecting shaft 303 is in transmission connection with the driving mechanism 201, the driving mechanism 201 is started to drive the connecting shaft 303 to rotate, and the cutter 306 is driven to rotate, so that the food such as vegetables, meat, rice and fruits is cut into fine particles by the cutter 306. After the manufacture, the cutter assembly 300 is detached from the machine base 200, the container 400 is turned over, so that the complementary food such as the mashed vegetables, the mashed meat, the rice paste, the fruit juice and the like falls into the container 400, and then the cutter assembly 300 is detached from the container 400, so that the complementary food can be processed later.

Compared with the existing complementary food machine, the complementary food machine 100 of the utility model adopts less lubricating oil, when the complementary food is manufactured, the opening end of the container 400 is buckled on the cutter seat 301, the lubricating oil of the cutter assembly 300 is difficult to penetrate upwards under the action of gravity, and the lubricating oil can be prevented from penetrating into the container 400 through the sealing element, so that the pollution of the lubricating oil to the complementary food can be avoided; moreover, the ball bearing 307 has the characteristic of wear resistance, and can avoid the abnormal condition of the complementary food machine 100, and prolong the service life of the cutter assembly 300 of the complementary food machine 100.

Referring to fig. 8 and 9, in some embodiments, the connecting shaft 303 is provided with a limiting member 315, the limiting member 315 is disposed at one end of the ball bearing 307 away from the cutter 306, the limiting member 315 may be configured as a cylindrical structure, the limiting member 315 of the cylindrical structure is sleeved on the connecting shaft 303, and the limiting of the ball bearing 307 is achieved through cooperation of the limiting member 315 and the bearing seat 302.

It should be understood that the limiting member 315 may also be in other forms such as a clip, which is not limited herein.

Referring to fig. 2 and 3, in some embodiments, the driving mechanism 201 is a motor, the transmission structure includes a driving wheel 202 and a driven wheel 304, the driving wheel 202 is disposed at an output end of the driving mechanism 201, the driven wheel 304 is disposed on the connecting shaft 303, four driving teeth 203 are disposed at a connecting end of the driving wheel 202, the four driving teeth 203 are disposed along a circumference of an end surface of the driving wheel 202, correspondingly, four connecting teeth 305 are disposed at a connecting end of the driven wheel 304 correspondingly, the four connecting teeth 305 are disposed along a circumference of an end surface of the driven wheel 304, the driving teeth 203 on the driving wheel 202 are meshed with corresponding connecting teeth 305 on the driven wheel 304, and torque generated by the motor is transmitted to the driven teeth through the driving teeth 203, so as to drive the connecting shaft 303 to rotate, and further drive the cutter 306 to rotate.

It should be noted that, the number of the driving teeth 203 on the driving wheel 202 may be one or more, and correspondingly, the number of the driving teeth on the driven wheel 304 may be one or more, so that the purpose of transmitting the torque generated by the motor to the driven teeth and driving the connecting shaft 303 to rotate may be achieved.

It will be appreciated that the transmission structure may also take other conventional forms, such as, for example, the end of the connecting shaft 303 being provided in a non-circular form, the output end of the driving mechanism being provided with a non-circular hole corresponding to the shape of the end of the connecting shaft 303, etc., without limitation.

It will be appreciated that to achieve a detachable connection between the cartridge 301 and the housing 200 and between the container 400 and the cartridge 301, in some embodiments, a first snap feature is provided between the cartridge 301 and the housing 200 and a second snap feature is provided between the cartridge 301 and the container 400. The snap-in structure enables quick disassembly and assembly between the cartridge 301 and the housing 200 and between the container 400 and the cartridge 301.

Referring to fig. 2 and 3, in some embodiments, the first fastening structure includes a first fastening groove 204 and a first fastening buckle 308, where the first fastening buckle 308 is configured to be fastened to the first fastening groove 204, the first fastening groove 204 is disposed on a side wall of the stand 200, and the first fastening buckle 308 is disposed on a side wall of the tool holder 301. In addition, in this embodiment, four first clamping grooves 204 are provided, four first clamping grooves 204 are arranged at intervals along the circumferential direction of the side wall of the machine base 200, correspondingly, four first clamping buckles 308 are provided, four first clamping buckles 308 are arranged at intervals along the circumferential direction of the side wall of the cutter base 301, the four first clamping buckles 308 are in one-to-one correspondence with the four first clamping grooves 204, when the cutter assembly 300 is assembled to the machine base 200, the cutter base 301 is inserted along the machine base 200, the transmission structure between the connecting shaft 303 and the driving mechanism 201 is connected, the first clamping buckles 308 are positioned at the notches of the corresponding first clamping grooves 204, the cutter base 301 is rotated, and the first clamping buckles 308 are clamped into the corresponding first clamping grooves 204, so that the assembly between the cutter assembly 300 and the machine base 200 can be realized. Conversely, when the tool assembly 300 needs to be disassembled, only the tool holder 301 needs to be rotated reversely, and the first buckle 308 is screwed out of the corresponding first clamping groove 204, so that the tool assembly 300 and the machine base 200 can be disassembled. It can be seen that with the first snap-in structure described above, rapid assembly and disassembly between the cutter assembly 300 and the housing 200 can be achieved. And by adopting four first buckles 308 and four corresponding first clamping grooves 204, the cutter assembly 300 and the machine base 200 can be inserted and installed from four directions, so as to meet the purpose of multidirectional assembly.

It will be appreciated that in some embodiments, the first buckle 308 and the first slot 204 may be provided with two, three or more as required, and the first buckle 308 may be further provided on a side wall of the stand 200, and accordingly, the first slot 204 is provided on a side wall of the tool holder 301, which will not be described in detail herein.

It should be noted that, in some embodiments, the width of the first clamping groove 204 gradually decreases from the notch of the first clamping groove 204 to the groove bottom, so that when the first fastener 308 is screwed into the first clamping groove 204, the opposite side walls of the first clamping groove 204 can clamp the first fastener 308, so as to secure the connection between the cutter assembly 300 and the stand 200.

Referring to fig. 5 and 7, in some embodiments, the first buckle 308 is provided with a first concave portion 310, a first protrusion 205 is disposed at a corresponding portion of the first slot 204, the first protrusion 205 is configured to be clamped in the first concave portion 310, and when the cutter assembly 300 is assembled to the stand 200, the first buckle 308 is clamped in the first slot 204 in a matched manner, and simultaneously, the first protrusion 205 is clamped in the corresponding first concave portion 310, so that the connection stability between the cutter assembly 300 and the stand 200 is further improved.

It is to be understood that the first concave portion 310 may be disposed on the upper surface of the first buckle 308 (as shown in fig. 7), or may be disposed on two side walls opposite to the first slot 204, and accordingly, the first protrusion 205 may be disposed on the bottom wall of the first slot 204 (as shown in fig. 5), or may be disposed on two side walls, so long as the first protrusion 205 and the first concave portion 310 can be engaged correspondingly.

Referring to fig. 2 and 3, in some embodiments, the second fastening structure includes a second fastening groove 401 and a second fastening buckle 309, where the second fastening buckle 309 is used to fasten to the second fastening groove 401, the second fastening groove 401 is disposed on a side wall of the container 400, and the second fastening buckle 309 is disposed on a side wall of the tool holder 301. In addition, in this embodiment, four second clamping grooves 401 are provided at intervals along the circumferential direction of the side wall of the container 400, correspondingly, four second clamping buckles 309 are provided at intervals along the circumferential direction of the side wall of the tool post 301, the four second clamping buckles 309 and the four second clamping grooves 401 are in one-to-one correspondence, when the tool assembly 300 is assembled to the container 400, the open end of the container 400 is inserted along the tool post 301, the second clamping buckles 309 are located at the notches of the corresponding second clamping grooves 401, the tool post 301 is rotated, and the second clamping buckles 309 are clamped into the corresponding second clamping grooves 401, so that the assembly between the tool post 301 and the container 400 can be realized. Conversely, when the tool assembly 300 needs to be removed from the container 400, the tool holder 301 is only rotated reversely, and the second buckle 309 is screwed out of the corresponding second clamping groove 401, so that the tool assembly 300 and the container 400 can be removed. It follows that with the second snap-in arrangement described above, quick assembly and disassembly between the cutter assembly 300 and the container 400 can be achieved. And by adopting four second buckles 309 and four corresponding second clamping grooves 401, the cutter assembly 300 and the container 400 can be inserted and installed from four directions, so as to meet the purpose of multidirectional assembly.

It will be appreciated that in some embodiments, the second catch 309 and the second slot 401 may also be provided with two, three or more as desired, and that the second catch 309 may also be provided at a side wall of the container 400, and accordingly the second slot 401 is provided at a side wall of the tool holder 301, which is not described in detail herein.

It should be noted that, in some embodiments, the width of the second clamping groove 401 gradually decreases from the notch of the second clamping groove 401 to the groove bottom, so that when the second buckle 309 is screwed into the second clamping groove 401, the opposite side walls of the second clamping groove 401 can clamp the second buckle 309, so as to secure the connection between the cutter assembly 300 and the container 400.

Referring to fig. 4 and 6, in some embodiments, the second buckle 309 is provided with a second concave portion 311, a second protrusion 402 is disposed at a corresponding portion of the second slot 401, the second protrusion 402 is configured to be clamped in the second concave portion 311, and when the cutter assembly 300 is assembled to the container 400, the second buckle 309 is clamped in the second slot 401 in a matched manner, and meanwhile, the second protrusion 402 is clamped in the corresponding second concave portion 311, so that the connection stability between the cutter assembly 300 and the container 400 is further improved.

It is to be understood that the second concave portion 311 may be disposed on the upper surface of the second buckle 309 (as shown in fig. 4), or may be disposed on two side walls opposite to the second slot 401, and accordingly, the second protrusion 402 may be disposed on the bottom wall of the second slot 401 (as shown in fig. 6), or may be disposed on two side walls, so long as the second protrusion 402 and the second concave portion 311 can be engaged correspondingly.

It should be noted that, to achieve the detachable connection between the tool holder 301 and the housing 200 and between the container 400 and the tool holder 301, other detachable structures, such as a threaded connection structure, etc., may be used between the tool assembly 300 and the housing 200, and between the tool assembly 300 and the container 400, which are not limited herein.

Referring to fig. 2, in some embodiments, the tool holder 301 is provided with an annular groove 312 in the circumferential direction, the periphery of the opening of the container 400 is provided with an annular plug portion 403, the annular plug portion 403 is configured to be inserted into the annular groove 312, and by providing the annular plug portion 403 and the annular groove 312, the assembly between the container 400 and the tool assembly 300 is facilitated, and the sealing between the container 400 and the tool assembly 300 is facilitated.

It will be appreciated that referring to fig. 8, the bottom of the annular groove 312 is provided with a second sealing member 314, and when the cutter assembly 300 and the container 400 are connected by the second fastening structure in a matching manner, the end edge of the annular insertion portion 403 abuts against the second sealing member 314, so as to realize the sealing between the container 400 and the cutter assembly 300, and prevent the leakage of the sealing of the complementary food machine 100 during use.

It will be appreciated that in some embodiments, the container 400 is provided with a turbulence structure to turbulence the food in the container 400 during the process of making the supplementary food by the supplementary food machine, so as to improve the chance of cutting the food by the cutter, reduce the granularity of the food as much as possible, and improve the fineness of the supplementary food.

Referring to fig. 3 and 8, in some embodiments, the turbulence structures are turbulence ribs 404 disposed on an inner wall of the container 400, in the embodiments shown in the drawings, the turbulence ribs 404 are four, the four turbulence ribs 404 are disposed on an inner side wall and a bottom wall of the container 400, the turbulence ribs 404 disposed on the inner side wall extend along a height direction of the container 400, and the three turbulence ribs 404 disposed on the inner side wall are disposed at intervals along a circumferential direction of the container 400.

It should be understood that the number of the spoiler ribs 404 may be set according to actual needs, which is not limited herein.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

Of course, the present utility model is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present utility model, and these equivalent modifications or substitutions are included in the scope of the present utility model as defined in the appended claims.

Claims (10)

1. A complementary food machine, characterized by comprising:

the machine base is provided with a driving mechanism;

the cutter assembly comprises a cutter seat, a connecting shaft and a cutter, wherein the cutter seat is provided with a bearing seat, a ball bearing is arranged in the bearing seat, the connecting shaft is rotatably arranged on the cutter seat through the ball bearing, the cutter seat is detachably connected with the machine seat, the cutter is connected with one end of the connecting shaft, which is far away from the cutter, is in transmission connection with the driving mechanism through a transmission structure, a first sealing element is arranged in the bearing seat, the first sealing element is sleeved on one end, close to the cutter, of the connecting shaft, and the first sealing element is in butt joint with one end, close to the cutter, of the ball bearing;

the opening end of the container is used for being buckled at one end, far away from the base, of the cutter holder and is detachably connected with the cutter holder, and the cutter can extend into the container.

2. The complementary food machine according to claim 1, wherein a limiting member is provided on the connecting shaft, and the limiting member is provided at an end of the ball bearing away from the cutter to limit the ball bearing.

3. The complementary food machine according to claim 1, wherein the transmission structure comprises a transmission wheel arranged at an output end of the driving mechanism and a driven wheel arranged at the connecting shaft, a transmission tooth is arranged at a connecting end of the transmission wheel, a connecting tooth is correspondingly arranged at a connecting end of the driven wheel, and the transmission tooth is meshed with the connecting tooth so as to enable the connecting shaft to be in transmission connection with the driving mechanism.

4. The complementary food machine according to claim 1, characterized in that a first fastening structure is arranged between the tool holder and the stand, a second fastening structure is arranged between the tool holder and the container, the first fastening structure is used for enabling the tool holder and the stand to be detachably connected, and the second fastening structure is used for enabling the container to be detachably connected with the tool holder.

5. The complementary food machine according to claim 4, wherein the first fastening structure includes a first fastening groove and a first fastening buckle, the first fastening buckle is used for being fastened in the first fastening groove, one of the first fastening groove and the first fastening buckle is arranged on a side wall of the machine base, and the other one of the first fastening groove and the first fastening buckle is correspondingly arranged on a side wall of the tool apron.

6. The complementary food machine according to claim 5, wherein the first buckle is provided with a first concave portion, a first protrusion is arranged at a corresponding portion of the first clamping groove, and the first protrusion is used for being clamped in the first concave portion.

7. The complementary food machine according to claim 4, wherein the second fastening structure includes a second fastening groove and a second fastening buckle, the second fastening buckle is used for being fastened in the second fastening groove, one of the second fastening groove and the second fastening buckle is arranged on a side wall of the container, and the other of the second fastening groove and the second fastening buckle is correspondingly arranged on a side wall of the tool apron.

8. The complementary food machine according to claim 7, wherein the second buckle is provided with a second concave part, a second protrusion is arranged at a corresponding part of the second clamping groove, and the second protrusion is used for being clamped in the second concave part.

9. The complementary food machine according to claim 1, wherein an annular groove is formed in the circumferential direction of the tool holder, an annular insertion portion is formed in the circumferential edge of the container opening, and the annular insertion portion is used for being inserted into the annular groove.

10. The complementary food machine according to claim 9, wherein a second sealing element is arranged at the bottom of the annular groove, and the end edge of the annular plug-in part is abutted against the second sealing element.