Food processor with automatic discharging function

Abstract

The invention relates to kitchen appliances, in particular to an automatic discharging food processor which comprises a cup body, a discharging assembly arranged in the cup body and a stirring device located at the bottom of the cup body, and the discharging assembly comprises a charging barrel with the upper end and the lower end open, a tray used for bearing materials and a rotating shaft structure used for connecting the charging barrel and the tray. The tray seals the lower end opening of the charging barrel, the rotating shaft structure is connected to the circumferential wall of the charging barrel in the axial direction of the charging barrel, a flow baffle is arranged at the bottom of the tray, and liquid flow in the cup body pushes the flow baffle to drive the tray to rotate around the rotating shaft structure relative to the charging barrel under rotation driving of the stirring device; the lower end opening of the material barrel is opened, and materials on the tray are blocked by the peripheral wall of the material barrel to be scraped into the cup body. The food processing machine is provided with the discharging assembly capable of automatically discharging under the action of liquid flow, the discharging assembly is high in universality, and in the automatic discharging process, the discharging speed is higher, and discharging is more thorough.

Description

Technical Field

[0001] The invention relates to kitchen appliances, in particular to an automatic unloading food processor. Background Art

[0002] The existing patent CN201610344153.7 discloses an automatic feeding food processing machine, in which a feeding box is provided under the cup cover, and an automatic feeding structure that can be opened by water flow impact is provided at the bottom of the feeding box. When the water in the cup body rotates at high speed with the processing tool, the water flow impacts the impact plate, driving the feeding plate to rotate, so that the feeding port is connected with the feeding plate hole, so that the pre-processed food in the feeding box automatically enters the mixing cup body. The patent scheme discloses that the material can be automatically fed under the impact of water flow, but in this scheme, the feeding plate must rotate within the area defined by the arc guide groove, and the feeding plate can only rotate in one direction along the arc guide groove, and the feeding plate can only be automatically fed when the feeding plate rotates until the feeding port is connected with the feeding plate hole, which limits the scope of use of the automatic feeding structure. Because for existing food processing machines, the rotation direction of the crushing blade is determined by the motor, and the rotation direction of the existing motor-driven crushing blades on the market is not unique. The crushing blades of some food processing machines rotate clockwise, while some rotate counterclockwise. This will inevitably cause the automatic unloading structure disclosed in the above patent scheme to be applicable to only one of them, and cannot be universal for all food processing machines. At the same time, although the patent scheme discloses that there are protrusions between the three unloading ports, the protrusions can make the pre-processed food enter the unloading ports faster and easier and fall into the cup body, but the automatic unloading structure still has the problem of incomplete unloading, and there will still be a lot of food left in the feeding box that cannot fall into the cup body.

[0003] In addition, there is a patent application CN202210854343.9, which discloses a wall-breaking machine that can automatically feed. The solution discloses that a rotatable semicircular bottom plate is provided at the bottom of the bean storage cavity, and a feeding cover blade is provided on the semicircular bottom plate. The semicircular bottom plate is connected to the bean storage cavity by bolts. When the water flow impacts the feeding cover blade, the semicircular bottom plate can also be easily rotated, and the ingredients in the bean storage cavity are automatically put into the cup body under the action of gravity, so as to realize the appointment of making soy milk. In order to facilitate the automatic feeding of ingredients into the cup body, a semicircular inclined plate is provided at the bottom of the bean storage cavity. Since the semicircular inclined plate is in an inclined state, when the semicircular bottom plate is opened, the ingredients can automatically roll into the cup body along the semicircular inclined plate. However, during the reservation process, when sticky ingredients (such as rice ingredients, sesame, etc.) are adsorbed on the semicircular inclined plate after being stained with water, they cannot be automatically put into the cup body. Obviously, this solution still has a situation where there are many residual ingredients and they cannot be automatically put into the cup body. Moreover, the automatic unloading component of this solution is the same as the solution of the aforementioned patent CN201610344153.7, and it is also impossible to achieve the problem of commonality among different food processing machines. Summary of the invention

[0004] The object to be achieved by the present invention is to provide a food processing machine with automatic unloading. The food processing machine is provided with a unloading component which automatically unloads materials under the action of liquid flow. The unloading component has strong versatility. Moreover, during the automatic unloading process, the unloading speed is faster, the unloading is more thorough, and the problem of residual materials is not easy to exist.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a food processing machine with automatic unloading, comprising a cup body, a unloading assembly arranged in the cup body and a stirring device located at the bottom of the cup body, characterized in that: the unloading assembly comprises a barrel with an open lower end, a tray for supporting materials and a rotating shaft structure for connecting the barrel and the tray, the tray closes the lower port of the barrel, the rotating shaft structure is connected to the peripheral wall of the barrel along the axial direction of the barrel, a baffle plate is arranged at the bottom of the tray, and the liquid flow in the cup body is driven by the rotation of the stirring device to push the baffle plate to carry the tray to rotate horizontally relative to the barrel around the rotating shaft structure, and as the tray rotates, the lower port of the barrel opens, and the material on the tray falls into the cup body under the obstruction of the peripheral wall of the barrel.

[0006] Furthermore, the tray rotates 360° around the rotating shaft structure.

[0007] Furthermore, the baffle plate is arranged below the rotating shaft structure, and the baffle plate has a material dividing portion extending to the outside of the tray. When the baffle plate rotates, the material dividing portion scatters the material falling into the barrel.

[0008] Furthermore, the rotating shaft structure includes a rotating shaft fixed on the peripheral wall of the barrel and an axial hole arranged on the tray, the rotating shaft is installed in the axial hole, and the tray is installed on the peripheral wall of the barrel;

[0009] Alternatively, the rotating shaft structure comprises an axial hole arranged on the peripheral wall of the barrel and a rotating shaft arranged on the tray, the rotating shaft is inserted into the axial hole, and the tray is installed on the peripheral wall of the barrel.

[0010] Furthermore, the rotating shaft structure includes an axis groove integrally formed on the peripheral wall of the barrel and a rotating shaft fixed on the tray. The rotating shaft is installed in the axis groove, and the rotating shaft rotates in the axis groove.

[0011] Furthermore, the shaft groove extends along the peripheral wall of the barrel to the lower end, and an open end communicating with the shaft groove is provided on the peripheral wall of the barrel, and the rotating shaft is transversely inserted into the shaft groove from the open end;

[0012] Alternatively, the shaft groove extends axially along the peripheral wall of the barrel, wherein a first opening communicating with the shaft groove is provided at the lower end of the shaft groove, and a second opening communicating with the shaft groove is provided on the peripheral wall of the barrel, and the rotating shaft is inserted into the shaft groove through the first opening.

[0013] Furthermore, an axial limiting structure is provided between the shaft groove and the rotating shaft;

[0014] Alternatively, a convex portion is provided on the peripheral wall of the barrel, the shaft groove is integrally formed on the convex portion, and the shaft structure further includes a positioning pin, and after the shaft is installed in the shaft groove, the positioning pin is inserted into the shaft from the end of the convex portion to position the shaft on the convex portion;

[0015] Alternatively, the shaft groove is arranged on the inner peripheral wall or the outer peripheral wall of the barrel.

[0016] Furthermore, the barrel includes a material storage section, and from the lower end of the barrel upward, the inner diameter of the material storage section decreases from large to small;

[0017] Alternatively, the baffle is integrally formed on the tray;

[0018] Alternatively, a first magnet is provided on the edge of the tray opposite to the rotating shaft structure, and a second magnet opposite to the first magnet is provided on the peripheral wall of the lower port of the barrel, and the first magnet and the second magnet attract each other so that the tray assists in closing at the lower port of the barrel.

[0019] Furthermore, a flushing hole connected to the inner cavity of the cup body is provided on the peripheral wall of the barrel. When the stirring device drives the liquid to rotate, the liquid flows into the barrel through the flushing hole to flush the material.

[0020] Furthermore, the food processor also includes a cup cover mounted on the cup body, and the material discharge assembly is mounted on the cup cover;

[0021] Alternatively, the food processor further comprises a machine head mounted on the cup body, and the material discharge assembly is mounted on the machine head;

[0022] Alternatively, the blanking assembly is installed on the cup body.

[0023] In the food processing machine of the present invention, the material unloading assembly includes a barrel, a tray and a baffle plate arranged at the bottom of the tray, and the barrel is open at the lower end, the tray closes the lower port of the barrel, the barrel and the tray enclose a cavity, and the material is located in the cavity and is supported by the tray. In addition, a rotating shaft structure is arranged on the peripheral wall of the barrel for connecting the barrel and the tray, and the tray rotates around the rotating shaft structure. When the stirring device drives the liquid to rotate, the liquid flow drives the baffle plate to drive the tray to rotate relative to the barrel around the rotating shaft structure, so that the tray opens the lower port of the barrel. Therefore, compared with the existing automatic unloading assembly, the barrel in the present invention has no bottom wall structure, does not have the function of supporting materials, and only has the function of accommodating materials, and the materials in the cavity are all supported by the tray. It is precisely because the barrel does not have the function of supporting materials that when the tray opens the lower port relative to the barrel, the barrel has a larger unloading opening, and the materials in the cavity can fall into the cup body faster. When the tray rotates to open the lower port of the barrel, the inner circumferential wall of the barrel will form a blocking effect on the material on the tray, so that the material on the tray will be scraped off into the cup body by the inner circumferential wall of the barrel, so that there will be no material residue on the tray. Compared with the existing automatic unloading structure, the food processing machine of the present invention can unload materials more cleanly and thoroughly. At the same time, under the action of the liquid flow, the baffle plate can drive the tray to rotate 360° around the rotating shaft structure. During the rotation of the tray relative to the barrel, due to the action of the inertial force, the tray will drive the barrel to shake or vibrate, so that the material adsorbed on the inner circumferential wall of the barrel will fall off due to the shaking or vibration of the barrel, further improving the thoroughness of unloading. In addition, since the tray rotates around the rotating shaft structure to open the lower port of the barrel, the tray can open the lower port by rotating clockwise with the liquid flow, or by rotating counterclockwise with the liquid flow. Therefore, the unloading component of the food processing machine of the present invention has better versatility and can be applied to food processing machines with different steering motors. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below in conjunction with the accompanying drawings:

[0025] Figure 1 This is a structural schematic diagram of Embodiment 1 of the blanking assembly of the present invention;

[0026] Figure 2 for Figure 1 Schematic diagram of the decomposition structure;

[0027] Figure 3 for Figure 1Schematic diagram of the structure of the middle barrel;

[0028] Figure 4 It is a structural schematic diagram of a second embodiment of a food processing machine of the present invention;

[0029] Figure 5 for Figure 4 A schematic cross-sectional view of the middle and lower material assembly;

[0030] Figure 6 This is a schematic diagram of the disassembled installation structure of the blanking component. DETAILED DESCRIPTION

[0031] Embodiment 1:

[0032] like Figure 1 , Figure 2 , Figure 3 The figure shows an embodiment of a material unloading assembly of the present invention. The material unloading assembly comprises a barrel 1 with open ends, a tray 2 for supporting materials, and a rotating shaft structure 3 for connecting the barrel 1 and the tray 2. The tray 2 closes the lower port 10 of the barrel 1. The rotating shaft structure 3 is connected to the peripheral wall 11 of the barrel 1 along the axial direction of the barrel 1. A baffle plate 4 is arranged at the bottom of the tray 2. The baffle plate 4 can rotate driven by the liquid flow. When the baffle plate 4 rotates, it will drive the tray 2 to rotate relative to the barrel 1 around the rotating shaft structure 3. With the rotation of the tray 2, the lower port 10 of the barrel 1 is opened, and the materials on the tray 2 are scraped off by the obstruction of the barrel peripheral wall 11, so as to realize automatic unloading.

[0033] In this embodiment, the material storage section of the barrel 1 for storing materials is a structure with a large bottom and a small top. And the tray 2 can rotate 360° around the shaft structure 3. Among them, the inner circumferential wall of the barrel 1 is provided with a protrusion 12 along the axial direction, and the shaft structure 3 includes an axis groove 30 integrally formed on the protrusion 12 and a shaft 31 fixed on the tray 2, and the shaft 31 is installed in the shaft groove 30, and the shaft 31 is located in the shaft groove 30 for rotation. Among them, the shaft 31 is integrally formed on the upper surface of the tray 2, and a recessed portion 311 is provided in the middle of the shaft 31, and, located on one side of the lower port 10 of the barrel, a first opening 120 is provided at the bottom of the protrusion 12 to communicate with the shaft groove 30, and located on the outer circumferential wall of the barrel 1, the protrusion 12 has a second opening 121 to communicate with the shaft groove 30. Among them, a protrusion 301 corresponding to the recessed portion 311 of the rotating shaft 31 is provided in the shaft groove 30, and the rotating shaft 31 is inserted into the shaft groove 30 through the first opening 120, and the protrusion 301 and the recessed portion 311 are engaged with each other to form an axial limiting structure of the rotating shaft 31 and the shaft groove 30, so that the rotating shaft 31 is not easy to fall out of the shaft groove 30. At the same time, the above structure also makes it easy to disassemble the rotating shaft 31 and the tray 2 from the barrel 1.

[0034] At the same time, in this embodiment, a first magnet 5 is installed on the edge of the tray 2 on the side opposite to the rotating shaft structure 3, and a second magnet 6 opposite to the first magnet 5 is provided on the peripheral wall 11 of the lower port of the barrel. The first magnet 5 and the second magnet 6 attract each other so that the tray 2 assists in closing at the lower port 10 of the barrel 1.

[0035] In this embodiment, the baffle plate 4 is arranged below the rotating shaft structure 3, and the baffle plate 4 has a dividing portion 41 extending toward the outside of the tray 2. On the one hand, the dividing portion 41 increases the area of ​​the baffle plate 4, so that the rotating liquid flow can more easily push the baffle plate 4 to move. On the other hand, when the baffle plate 4 is rotating, the dividing portion 41 can disperse the material falling in the barrel 1, so that the material is not easy to accumulate in the cup body or the grinding container.

[0036] For the unloading assembly of this embodiment, the unloading assembly includes a barrel, a tray and a baffle plate arranged at the bottom of the tray, and the barrel is open at both ends, and the tray closes the lower port of the barrel. The barrel and the tray form a cavity, and the material is located in the cavity and is supported by the tray. In addition, a rotating shaft structure is arranged on the peripheral wall of the barrel for connecting the barrel and the tray, and the tray rotates around the rotating shaft structure. When the stirring device drives the liquid to rotate, the liquid flow drives the baffle plate to drive the tray to rotate relative to the barrel around the rotating shaft structure, so that the tray opens the lower port of the barrel. Therefore, compared with the existing automatic unloading assembly, the barrel in this embodiment has no bottom wall structure, does not have the function of supporting materials, and only has the function of accommodating materials, and the materials in the cavity are all supported by the tray. It is precisely because the barrel does not have the function of supporting materials, so when the tray opens the lower port relative to the barrel, the barrel has a larger unloading opening, and the materials in the cavity can fall into the cup body faster. When the tray rotates to open the lower port of the barrel, the inner wall of the barrel will block the material on the tray, so that the material on the tray will be scraped off into the cup body by the inner wall of the barrel. Therefore, there will be no material residue on the tray. Compared with the existing automatic unloading structure, the unloading assembly of this embodiment can realize the automatic unloading of materials more cleanly. At the same time, under the action of the liquid flow, the baffle plate can drive the tray to rotate 360° around the rotating shaft structure in this embodiment. During the rotation of the tray relative to the barrel, due to the action of the inertial force, the tray will drive the barrel to shake or vibrate, so that the material adsorbed on the inner wall of the barrel will fall off due to the shaking or vibration of the barrel, further improving the thoroughness of unloading. In addition, since the tray rotates around the rotating shaft structure to open the lower port of the barrel, the tray can open the lower port by rotating clockwise with the liquid flow, or by rotating counterclockwise with the liquid flow. Therefore, the unloading assembly of this embodiment has better versatility and can be applied to food processing machines with different steering motors.

[0037] It should be noted that, for the unloading assembly of this embodiment, the tray can rotate 360° driven by the baffle plate, and the baffle plate can also form a reverse blocking effect on the high-speed liquid flow during the rotation process, which not only disrupts the flow direction of the liquid flow, reduces the flow rate of the liquid flow, and improves the stability of the liquid surface rotation, but also effectively reduces the problem of slurry splashing and scalding consumers when the food processor is slurrying. Moreover, the baffle plate can not only disrupt the rotation of the liquid flow, but also improve the effect of material pulverization, and the pulverization fineness of the slurry is further improved.

[0038] For this embodiment, the shaft structure is set as the installation mode of the shaft and the shaft groove, which is more conducive to the detachability of the shaft and the shaft groove, and can be convenient for users to disassemble and clean by themselves, so as to prevent the dead corners of the shaft structure from being effectively cleaned for a long time and causing odor, and even food safety and sanitation problems. Of course, the shaft structure of this embodiment is not limited to the installation mode of the shaft and the shaft groove. The shaft structure can also include a shaft fixed on the peripheral wall of the barrel and an axis hole set on the tray, and the shaft is inserted into the axis hole to achieve the connection of the tray to the peripheral wall of the barrel; or the shaft structure includes an axis hole set on the peripheral wall of the barrel and a shaft set on the tray, and the shaft is inserted into the axis hole.

[0039] In addition, in this embodiment, the first magnet disposed on the tray and the second magnet disposed on the peripheral wall of the barrel can assist the tray in closing the lower port of the barrel. Because the shaft structure is disposed on one side of the peripheral wall of the barrel, the tray is prone to warping on the side away from the shaft structure, making it impossible to completely close the lower port of the barrel. The attraction of the first magnet and the second magnet can help solve this problem. Therefore, the attraction force of the first magnet and the second magnet does not need to be too large. If the attraction force is too large, it will make it difficult for the tray to rotate relative to the barrel and open, affecting the effect of automatic unloading. Therefore, accurate calculations and selections are required in actual product applications. In addition, the auxiliary closing structure of the tray to the lower port of the barrel is not limited to the magnetic attraction method disclosed in this embodiment, and can also be a clamping structure with a smaller force. For example, a convex point is set on the edge of the tray, and a smaller groove structure is set on the lower edge of the barrel. The convex point is stuck in the groove. Under the strong impact of the liquid flow, the convex point will be separated from the groove. In addition, since the side of the tray away from the shaft structure will be warped downward, after the convex point is separated from the groove, the convex point will not form an obstruction with the groove during the subsequent rotation of the tray. In addition, an elastic sheet can also be set on the tray. Initially, the elastic sheet is against the inner circumferential wall of the barrel. When the liquid flow drives the tray to rotate, the elastic sheet will be separated from the barrel with the tray, so that it will not form an obstruction to the rotation of the tray in the future.

[0040] It should also be noted that, for this embodiment, the barrel as a whole is a large lower and small upper structure, so that not only the lower port of the barrel is larger, but also the efficiency and speed of automatic unloading are improved when the tray opens the lower port of the barrel. Compared with the existing lower cone-shaped barrel structure, the barrel structure of this embodiment can reduce the material remaining in the barrel. Because the barrel has no bottom wall and does not support the material, even if the inner wall of the barrel is covered with material, the material will gradually fall off the inner wall of the barrel under the action of gravity. Of course, the barrel of this embodiment can also have only a material storage section, forming a structure where the inner diameter changes from large to small from the lower port upward.

[0041] It should be noted that the above structural changes of this embodiment can also be applied to other embodiments of the present invention.

[0042] Embodiment 2:

[0043] like Figure 4 , Figure 5 , Figure 6 FIG. 1 is a schematic diagram of the structure of an embodiment of a food processor of the present invention. The food processor of this embodiment comprises a cup body 7, a cup cover 8 mounted on the cup body 7 and a stirring device 9 arranged at the bottom of the cup body 7, wherein the feeding assembly is mounted on the cup cover 8. The difference between the feeding assembly of the embodiment and the feeding assembly is: the mounting structure of the rotating shaft 31 and the shaft groove 30.

[0044] The shaft groove 30 extends axially to the lower end 10 of the barrel 1, and an open end 300 is formed on the peripheral wall 11 of the barrel, and the shaft 31 is transversely inserted into the shaft groove 30 from the open end 300. At the same time, the positioning pin a passes through the protruding portion 12 from the barrel 1 and is inserted into the shaft 31, so that the shaft 31 is positioned on the protruding portion 12, and the shaft 31 is not easy to escape from the shaft groove 30 from the open end 300.

[0045] At the same time, a flushing hole 100 connected to the inner cavity of the cup body 7 is also provided on the barrel peripheral wall 11 in this embodiment. When there is still material adhering to the inner peripheral wall of the barrel 1, under the drive of the stirring device 9, the high-speed rotating liquid flow will rush into the barrel 1 along the flushing hole 100, so that the liquid flow rushing into the barrel 1 will take away the material adhering to the inner peripheral wall of the barrel 1, further improving the thoroughness of automatic material unloading.

[0046] This embodiment has the same beneficial effects as the first embodiment, which will not be described in detail here. It should be noted that in this embodiment, the material discharge assembly can be fixed integrally with the cup cover, and consumers can clean the material discharge assembly together with the cup cover during cleaning. Of course, the material discharge assembly can also be detachable relative to the cup cover, and consumers can thoroughly clean dead corners.

[0047] The food processor of the present invention is not limited to the structure disclosed in this embodiment. The food processor of the present invention can be a traditional soymilk machine with an upper motor, a soymilk machine with a lower motor in which the motor and the cup body are installed in one body, a wall breaking machine, or a food processor that does not need to be washed by hands. The material discharge component of the present invention is not limited to being installed on the cup cover. The material discharge component can also be directly and detachably installed on the cup body. If the food processor has a machine head, the material discharge component can also be installed on the machine head.

[0048] Those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification that does not deviate from the functional and structural principles of the present invention will be included in the scope of the claims.

Claims

1. An automatic feeding food processing machine, comprising a cup body, a feeding assembly arranged in the cup body and a stirring device located at the bottom of the cup body, characterized in that: The material discharge assembly includes a barrel with an open lower end, a tray for supporting materials and a rotating shaft structure for connecting the barrel and the tray, the tray closes the lower port of the barrel, the rotating shaft structure is connected to the peripheral wall of the barrel along the axial direction of the barrel, and a baffle is provided at the bottom of the tray. Under the rotation drive of the stirring device, the liquid flow in the cup body pushes the baffle to carry the tray to rotate horizontally relative to the barrel around the rotating shaft structure. As the tray rotates, the lower port of the barrel opens, and the material on the tray falls into the cup body under the obstruction of the peripheral wall of the barrel.

2. The automatic unloading food processing machine according to claim 1, characterized in that: The tray rotates 360° around the rotating shaft structure.

3. The automatic unloading food processing machine according to claim 2, characterized in that: The baffle plate is arranged below the rotating shaft structure, and has a material dividing portion extending to the outside of the tray. When the baffle plate rotates, the material dividing portion scatters the material falling in the barrel.

4. The automatic unloading food processing machine according to claim 1, characterized in that: The rotating shaft structure includes a rotating shaft fixed on the peripheral wall of the barrel and an axial hole arranged on the tray, the rotating shaft is installed in the axial hole, and the tray is installed on the peripheral wall of the barrel; Alternatively, the rotating shaft structure includes an axial hole arranged on the peripheral wall of the barrel and a rotating shaft arranged on the tray, the rotating shaft is inserted into the axial hole, and the tray is installed on the peripheral wall of the barrel.

5. The automatic unloading food processing machine according to claim 1, characterized in that: The rotating shaft structure comprises an axis groove integrally formed on the peripheral wall of the barrel and a rotating shaft fixed on the tray. The rotating shaft is installed in the axis groove, and the rotating shaft rotates in the axis groove.

6. The automatic unloading food processing machine according to claim 5, characterized in that: The shaft groove extends along the peripheral wall of the barrel to the lower end, and an open end communicating with the shaft groove is provided on the peripheral wall of the barrel, and the rotating shaft is transversely inserted into the shaft groove from the open end; Alternatively, the shaft groove extends axially along the peripheral wall of the barrel, wherein a first opening communicating with the shaft groove is provided at the lower end of the shaft groove, and a second opening communicating with the shaft groove is provided on the peripheral wall of the barrel, and the rotating shaft is inserted into the shaft groove through the first opening.

7. The automatic unloading food processing machine according to claim 5, characterized in that: An axial limiting structure is provided between the shaft groove and the rotating shaft; Alternatively, a convex portion is provided on the peripheral wall of the barrel, the shaft groove is integrally formed on the convex portion, and the shaft structure further includes a positioning pin, and after the shaft is installed in the shaft groove, the positioning pin is inserted into the shaft from the end of the convex portion to position the shaft on the convex portion; Alternatively, the shaft groove is arranged on the inner peripheral wall or the outer peripheral wall of the barrel.

8. The automatic unloading food processing machine according to claim 1, characterized in that: The barrel comprises a material storage section, and the inner diameter of the material storage section decreases from large to small from the lower end of the barrel upward; Alternatively, the baffle is integrally formed on the tray; Alternatively, a first magnet is provided on the edge of the tray opposite to the rotating shaft structure, and a second magnet opposite to the first magnet is provided on the peripheral wall of the lower port of the barrel, and the first magnet and the second magnet attract each other so that the tray assists in closing at the lower port of the barrel.

9. The automatic unloading food processing machine according to claim 1, characterized in that: A flushing hole communicating with the inner cavity of the cup body is arranged on the peripheral wall of the barrel. When the stirring device drives the liquid to rotate, the liquid flows into the barrel through the flushing hole to flush the material.

10. The automatic unloading food processing machine according to claim 1, characterized in that: The food processor also includes a cup cover mounted on the cup body, and the material discharge assembly is mounted on the cup cover; Alternatively, the food processor further comprises a machine head mounted on the cup body, and the material discharge assembly is mounted on the machine head; Alternatively, the blanking assembly is installed on the cup body.

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