A food processing machine with stable operation

Abstract

The utility model discloses a food processing machine with stable operation, which relates to the field of household electrical appliances, and comprises a machine body, a crushing component installed on the machine body and a liquid receiving container. The machine body comprises a casing and a base fixed at the bottom of the casing, the base comprises a base main body connected with the casing and a base extending laterally outward from the base main body and used for supporting the liquid receiving container, a supporting surface is arranged on the top surface of the base, a part of the supporting surface is sunken to form an installation groove, a heating plate is arranged on the supporting surface, a heating device matched with the heating plate is arranged in the installation groove, the base is also provided with a drainage channel connecting the supporting surface and the bottom surface of the base, and the drainage channel and the installation groove are staggered, so that if there are water stains or slurry on the supporting surface, the water stains can be discharged downward to the outside through the drainage channel, so that the water stains are avoided from accumulating on the supporting surface or even directly flowing into the heating device from the gap between the heating plate and the supporting surface, resulting in a short circuit or even damage to the heating device, thereby protecting the heating device.

Description

Technical Field

[0001] The utility model relates to the technical field of household electrical appliances, in particular to a food processing machine with stable operation. Background Art

[0002] Existing food processors usually include a body with a housing, a cup body provided in the housing and having a crushing chamber, a crushing device provided in the crushing chamber, and a motor connected to the crushing device. When a user uses the food processor, the food is placed in the crushing chamber of the cup body, and the motor rotates at high speed and drives the crushing device to rotate to realize the processing of the food. The food processor that does not need to be washed by hand usually automatically discharges the food slurry into the liquid receiving container after the food is processed. However, some users may not be able to drink the slurry as soon as possible, which will cause the slurry temperature in the liquid receiving container to decrease, and the user needs to heat it again when drinking it again, which is not a good experience. Some manufacturers will set a heating device on the base supporting the liquid receiving container, and heat the slurry in the liquid receiving container by heating the heating device, so that the user can drink directly, improving the user experience. However, when the user pours the slurry or cleans the machine, the slurry and water stains are easy to remain on the base, and the water stains will enter the base through the gap, causing the electrical components in the base, such as the heating device, to be damp, causing the heating device to short-circuit or even damage, and then causing the liquid receiving container to lose its insulation function, seriously affecting the consumer experience. Utility Model Content

[0003] The utility model aims to provide a food processing machine with stable operation, so as to solve the problem that the heating device in the base supported under the liquid receiving container of the existing food processing machine is easily affected by moisture, resulting in short circuit or even damage, causing the liquid receiving container to lose its heat preservation effect.

[0004] To achieve the above-mentioned purpose, the utility model provides a food processing machine with stable operation, including a machine body, a crushing assembly installed on the machine body and a liquid receiving container, the machine body including a casing and a base fixed at the bottom of the casing, the base including a base body connected to the casing and a base extending laterally outward from the base body for supporting the liquid receiving container, a supporting surface is provided on the top surface of the base, the supporting surface is partially sunken to form an installation groove, a heating plate is provided on the supporting surface, a heating device cooperating with the heating plate is provided in the installation groove, and the base is also provided with a drainage channel connecting the supporting surface and the bottom surface of the base, and the drainage channel is staggered with the installation groove.

[0005] The present application arranges a heating plate and a heating device cooperating with the heating plate on the base, so that when the user uses the food processor to process food ingredients, after the slurry is discharged into the slurry container, if the user is unable to drink the slurry in time, the heating device can heat it to keep the slurry in the receiving liquid container warm, thereby ensuring the continuity of the slurry in the receiving liquid container and avoiding the situation where the slurry cools down and causes the taste of the user to deteriorate when drinking. In addition, the heating device heats the heating plate and then heats the receiving liquid container through the heating plate, which can increase the contact area with the receiving liquid container, so that the heat of the heating device can be evenly diffused, which can further improve the insulation effect and enhance the user experience.

[0006] At the same time, the base is also provided with a drainage channel connecting the support surface and the bottom surface of the base, so that if there are water stains or slurry on the support surface, the water stains can be discharged downward to the outside through the drainage channel, thereby effectively avoiding the accumulation of water stains on the support surface or even directly flowing into the heating device from the gap between the heating plate and the support surface, causing the heating device to short-circuit or even damage, thereby protecting the heating device and ensuring the working stability of the whole machine. At the same time, the drainage channel and the installation slot are staggered, which effectively avoids the situation where water stains pass through the installation slot when being discharged outward through the drainage channel, causing water stains to enter the installation slot and damage the heating device, further realizing isolation protection of the heating device and helping to extend its service life.

[0007] In a preferred implementation of a food processor with stable operation, the base includes an upper body and a lower body, the support surface is formed on the upper body, and the drainage channel includes a first drainage hole formed on the support surface and a second drainage hole formed on the lower body and connected to the first drainage hole.

[0008] By setting the drainage channel to include a first drainage hole formed on the supporting surface and a second drainage hole formed on the lower seat and connected to the first drainage hole, when there is water stains or slurry on the supporting surface, the water stains or slurry can flow downward through the first drainage hole and continue to be discharged outwardly with the help of the second drainage hole, thereby achieving the discharge of water stains to the outside, effectively preventing water stains from entering the heating device and causing damage to the heating device. At the same time, the first drainage hole and the second drainage hole are simple to form and easy to produce, which can reduce the production cost of the whole machine and improve production efficiency.

[0009] In a preferred implementation of a food processor with stable operation, the heating plate is provided with a clamping portion, and the clamping portion is clamped and matched with the first drainage hole to fix the heating plate.

[0010] By providing the heating plate with a clamping portion, and the clamping portion and the first drainage hole being clamped together, the first drainage hole can achieve drainage while also achieving fixed connection between the heating plate and the supporting surface through the clamping cooperation between the clamping portion and the first drainage hole. The structure and functions are more diverse, and there is no need to provide an additional opening to achieve fixation to the heating plate. On the one hand, it can further prevent water stains from entering the base after the opening, causing short circuits or even damage to electrical components in the base due to moisture, and at the same time, it can prevent water stains from remaining in the base, causing residual dirt inside the base to produce odor or even mold. On the other hand, it simplifies the structure of the base, making the base easier to produce and assemble, further reducing the production cost.

[0011] In a preferred implementation of a food processing machine with stable operation, the lower seat body is provided with a water retaining rib surrounding the second drain hole to form a water storage tank within the water retaining rib.

[0012] By providing a water retaining rib around the second drainage hole on the lower seat body, a water storage tank is formed in the water retaining rib, so that if there is a large amount of water stains on the support surface and flows downward through the first drainage hole, the water stains can first flow into the water storage tank, and then be discharged downward to the outside through the second drainage hole, effectively avoiding the situation where the water stains overflow into the base due to the instantaneous excessive amount of water stains, resulting in the second drainage hole being undischarged in time, and ensuring the smooth discharge of water stains. At the same time, the water receiving area of ​​the second drainage hole can be expanded, so that the water discharged from the first drainage hole can enter the second drainage hole more easily, effectively avoiding the situation where the water stains discharged from the first drainage hole enter the base.

[0013] In a preferred implementation of a food processor with stable operation, the bottom wall of the water storage tank is provided with an inclined guide surface, and the second drainage hole is located at the lowest end of the guide surface.

[0014] By providing an inclined guide surface on the bottom wall of the water storage tank, and the second drainage hole being located at the lowest end of the guide surface, water stains entering the water storage tank can flow to the second drainage hole under the guiding effect of the guide surface, and be discharged to the outside through the second drainage hole, thereby ensuring that the water stains in the water storage tank can be drained cleanly, and at the same time, the drainage efficiency can be improved, avoiding the situation where water stains and the like are accumulated in the water storage tank for a long time, causing odor or even mold inside the water storage tank, thereby ensuring the cleanliness of the base.

[0015] In a preferred implementation of a food processing machine with stable operation, the lower seat body is provided with a shielding rib vertically shielding the second drainage hole.

[0016] By providing a shielding rib vertically shielding the second drainage hole on the lower base, dust and debris moving upward through the second drainage hole on the desktop can be effectively blocked by the shielding rib, preventing debris from entering the base and causing the drainage channel to drain poorly or even get blocked, thereby ensuring the cleanliness of the drainage channel.

[0017] In a preferred implementation of a food processor with stable operation, the base includes an upper seat body and a lower seat body, the support surface is formed on the upper seat body, the food processor also includes a wiring harness connected to the heating device, the upper seat body is provided with a wiring harness channel for accommodating the wiring harness, and the wiring harness channel is staggered with the drainage channel.

[0018] By providing the upper base with a harness channel for accommodating the harness, the harness can be arranged, ensuring the orderly placement of the harness in the base and improving the neatness of the base. At the same time, the harness channel and the drainage channel are staggered so that the harness channel can be avoided when the harness is discharged through the drainage channel, and then the harness is avoided, effectively avoiding the situation where water stains, etc., contact with the harness when discharged through the drainage channel, causing damage to the harness, and the harness is isolated and protected, which helps to extend its service life.

[0019] In a preferred implementation of a food processor with stable operation, the upper seat body is provided with a first retaining rib extending downward, and the lower seat body is provided with a second retaining rib extending upward, and the first retaining rib is plugged into and matched with the second retaining rib to form a wiring harness channel.

[0020] By setting the wiring harness channel to be formed by the first barrier rib and the second barrier rib being plugged in and matched, the wiring harness channel is fully isolated from the base, so that even if water stains enter the base, they can be isolated from the wiring harness by being blocked by the first barrier rib and the second barrier rib, further enhancing the isolation and protection effect of the wiring harness.

[0021] In a preferred implementation of a food processor with stable operation, a sealing ring is provided between the drainage channel and the mounting groove to isolate the two.

[0022] By providing a sealing ring between the drainage channel and the installation groove to isolate the two, the isolation effect of the drainage channel and the installation groove is further improved, thereby further improving the waterproof protection of the heating device, effectively preventing water stains from entering the installation groove and causing the heating device to become damp and short-circuited or even damaged.

[0023] In a preferred implementation of a food processor with stable operation, a ring rib extending downward is provided around the heating plate, a slot matching the ring rib is provided on the support surface, and a sealing ring is clamped between the ring rib and the slot.

[0024] By providing a downwardly extending annular rib around the circumference of the heating plate, and providing a slot that cooperates with the annular rib on the supporting surface, the sealing ring is clamped between the annular rib and the slot. On the one hand, the heating plate can be installed and fixed while the sealing ring can also be fixed, eliminating the additional step of fixing the sealing ring, which helps to improve assembly efficiency; on the other hand, the pressing effect of the annular rib on the sealing ring can improve the tightness of the connection between the heating plate and the slot, further preventing water stains from entering the installation groove through the gap between the heating plate and the supporting surface, thereby improving the waterproof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0026] Figure 1 A cross-sectional view of a food processor in one embodiment of the utility model;

[0027] Figure 2 This is a structural schematic diagram of a machine base in one embodiment of the utility model;

[0028] Figure 3 This is an exploded view of a machine base in one embodiment of the utility model;

[0029] Figure 4 This is a cross-sectional view of a machine base in one embodiment of the utility model;

[0030] Figure 5 for Figure 4 Enlarged view of part A in the middle;

[0031] Figure 6 This is an exploded view of a machine base in one embodiment of the utility model.

[0032] List of parts and reference numerals:

[0033] 1-machine body; 2-crushing device; 3-liquid receiving container; 4-machine casing; 5-machine base body; 6-base, 61-upper seat body, 611-first drainage hole, 612-installation groove, 613-first retaining rib, 62-lower seat body, 621-second drainage hole, 622-water retaining rib, 623-guiding surface, 624-shielding rib, 625-second retaining rib; 7-heating plate, 71-clamping part; 8-heating device; 9-sealing ring. DETAILED DESCRIPTION

[0034] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0035] It should be noted that many specific details are elaborated in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific implementation methods disclosed below.

[0036] like Figures 1 to 6 As shown, the utility model provides a food processing machine with stable operation, including a machine body 1, a crushing assembly and a liquid receiving container 3 installed on the machine body 1, the machine body 1 includes a casing 4 and a base fixed at the bottom of the casing 4, the base includes a base body 5 connected to the casing 4 and a base 6 extending laterally outward from the base body 5 for supporting the liquid receiving container 3, a supporting surface is provided on the top surface of the base 6, the supporting surface is partially sunken to form an installation groove 612, a heating plate 7 is provided on the supporting surface, a heating device 8 cooperating with the heating plate 7 is provided in the installation groove 612, the base 6 is also provided with a drainage channel connecting the supporting surface and the bottom surface of the base 6, and the drainage channel and the installation groove 612 are staggered.

[0037] The present application arranges a heating plate 7 and a heating device 8 cooperating with the heating plate 7 on the base 6, so that when the user uses the food processor to process food, after the slurry is discharged into the slurry container, if the user is unable to drink the slurry in time, the heating device 8 can heat it to achieve the insulation of the slurry in the receiving liquid container 3, ensure the continuity of the slurry in the receiving liquid container 3, and avoid the situation where the slurry cools down and causes the taste of the user to deteriorate when drinking. In addition, after the heating device 8 heats the heating plate 7 and then heats the receiving liquid container 3 through the heating plate 7, the contact area with the receiving liquid container 3 can be increased, so that the heat of the heating device 8 can be evenly diffused, which can further improve the insulation effect and enhance the user experience.

[0038] At the same time, the base 6 is also provided with a drainage channel connecting the support surface and the bottom surface of the base 6, so that if there are water stains or slurry on the support surface, the water stains can be discharged downward to the outside through the drainage channel, thereby effectively avoiding the accumulation of water stains on the support surface or even directly flowing from the gap between the heating plate 7 and the support surface to the heating device 8, causing the heating device 8 to short-circuit or even damage, thereby protecting the heating device 8 and ensuring the working stability of the whole machine. At the same time, the drainage channel and the installation groove 612 are staggered, which effectively avoids the situation where water stains pass through the installation groove 612 when being discharged outward through the drainage channel, causing water stains to enter the installation groove 612 and damage the heating device 8, further realizing the isolation protection of the heating device 8, which helps to extend its service life.

[0039] It should be noted that the drainage channel and the mounting groove 612 are staggered, which specifically means that the drainage channel does not contact the mounting groove 612 during the process of extending downward from the supporting surface, that is, in the vertical projection, the drainage channel and the mounting groove 612 do not overlap.

[0040] It should be noted that the present application does not specifically limit the structure of the drainage channel. As a preferred embodiment of the present application, Figure 3 , Figure 4 , Figure 5 As shown, the base 6 includes an upper body 61 and a lower body 62 , the support surface is formed on the upper body 61 , and the drainage channel includes a first drainage hole 611 formed on the support surface and a second drainage hole 621 formed on the lower body 62 and connected to the first drainage hole 611 .

[0041] By setting the drainage channel to include a first drainage hole 611 formed on the support surface and a second drainage hole 621 formed on the lower seat 62 and connected to the first drainage hole 611, when there is water stains or slurry on the support surface, the water stains or slurry can flow downward through the first drainage hole 611 and continue to be discharged outward with the help of the second drainage hole 621, thereby achieving the discharge of water stains to the outside, effectively preventing water stains from entering the heating device 8 and causing damage to the heating device 8. At the same time, the first drainage hole 611 and the second drainage hole 621 are simple to form and easy to produce, which can reduce the production cost of the entire machine and improve production efficiency.

[0042] As a preferred implementation of the present application, Figure 5 As shown, the heating plate 7 is provided with a clamping portion 71 , and the clamping portion 71 is clamped and matched with the first drainage hole 611 to fix the heating plate 7 .

[0043] By providing the heating plate 7 with a clamping portion 71, and the clamping portion 71 is clamped and matched with the first drainage hole 611, the first drainage hole 611 can achieve drainage while also achieving fixed connection between the heating plate 7 and the supporting surface through the clamping cooperation between the clamping portion 71 and the first drainage hole 611. The structure and function are more diverse, and there is no need to provide an additional opening to achieve fixation with the heating plate 7. On the one hand, it can further prevent water stains from entering the base 6 after the opening, causing the electrical components in the base 6 to become damp and short-circuit or even be damaged. At the same time, it can prevent water stains from remaining in the base 6, causing the residual dirt in the base 6 to produce odor or even mold. On the other hand, it simplifies the structure of the base 6, making the base 6 easier to produce and assemble, further reducing the production cost.

[0044] As a preferred embodiment of this embodiment, Figure 5 As shown, the lower seat body 62 is provided with a water retaining rib 622 surrounding the second drain hole 621 to form a water storage tank in the water retaining rib 622 .

[0045] By providing the lower seat body 62 with a water retaining rib 622 surrounding the second drainage hole 621, a water storage tank is formed in the water retaining rib 622, so that if there is a large amount of water stains on the support surface and flows downward through the first drainage hole 611, the water stains can first flow into the water storage tank, and then be discharged downward to the outside through the second drainage hole 621, effectively avoiding the situation where the water stains are too much in an instant, resulting in the second drainage hole 621 being undischarged in time and causing the water stains to overflow into the base 6, ensuring the smooth discharge of the water stains. At the same time, the water receiving area of ​​the second drainage hole 621 can be expanded, so that the water discharged from the first drainage hole 611 can enter the second drainage hole 621 more easily, effectively avoiding the situation where the water stains discharged from the first drainage hole 611 enter the base 6.

[0046] Furthermore, if Figure 5 As shown, the bottom wall of the water storage tank is provided with an inclined guide surface 623 , and the second drainage hole 621 is located at the lowest end of the guide surface 623 .

[0047] By providing an inclined guide surface 623 on the bottom wall of the water storage tank, and the second drainage hole 621 being located at the lowest end of the guide surface 623, water stains entering the water storage tank can flow to the second drainage hole 621 under the guiding effect of the guide surface 623, and be discharged to the outside through the second drainage hole 621, thereby ensuring that the water stains in the water storage tank can be drained cleanly, and at the same time, the drainage efficiency can be improved, avoiding the situation where water stains are accumulated in the water storage tank for a long time, causing odor or even mold inside, thereby ensuring the cleanliness of the base 6.

[0048] It should be noted that the connection between the first drainage hole 611 and the second drainage hole 621 in the present application is not limited to the above-mentioned setting. It can also be that a pipe is set in the base 6 to connect the first drainage hole 611 and the second drainage hole 621 through the pipe; it can also be that a pipe extending outward is set at the first drainage hole 611 or the second drainage hole 621 to realize the connection between the two drainage holes through the pipe, which will not be repeated here.

[0049] As a preferred implementation under this embodiment, Figure 5 As shown, the lower seat body 62 is provided with a shielding rib 624 vertically shielding the second drainage hole 621 .

[0050] By providing a shielding rib 624 vertically shielding the second drainage hole 621 on the lower seat 62, dust and debris moving upward through the second drainage hole 621 on the desktop can be effectively blocked by the shielding rib 624, preventing debris from entering the base 6 and causing the drainage channel to drain poorly or even get blocked, thereby ensuring the cleanliness of the drainage channel.

[0051] Preferably, if Figure 5As shown, the distance L between the shielding rib 624 and the second drainage hole 621 satisfies: 3mm≤L≤6mm, thereby achieving rapid drainage while blocking debris.

[0052] As a preferred embodiment of the present application, as shown in the figure, the base 6 includes an upper seat body 61 and a lower seat body 62, the support surface is formed on the upper seat body 61, the food processor also includes a wiring harness connected to the heating device 8, the upper seat body 61 is provided with a wiring harness channel for accommodating the wiring harness, and the wiring harness channel and the drainage channel are staggered.

[0053] By providing the upper base 61 with a harness channel for accommodating the harness, the harness can be arranged, the harness can be placed in an orderly manner in the base 6, and the neatness in the base 6 can be improved. At the same time, the harness channel and the drainage channel are staggered, so that when the harness is discharged outward through the drainage channel, it can avoid the harness channel, and then avoid the harness, effectively avoiding the situation where water stains, etc., contact with the harness when discharged outward through the drainage channel, causing damage to the harness, and realizing isolation protection of the harness, which helps to extend its service life.

[0054] It should be noted that the present application does not specifically limit the forming of the wiring harness channel. As a preferred embodiment of the present application, Figure 6 As shown, the upper seat body 61 is provided with a first retaining rib 613 extending downward, and the lower seat body 62 is provided with a second retaining rib 625 extending upward. The first retaining rib 613 and the second retaining rib 625 are plugged and matched to form a wiring harness channel.

[0055] By setting the wiring harness channel to be formed by the first barrier rib 613 and the second barrier rib 625 being plugged in and matched, the wiring harness channel is fully isolated from the base 6, so that even if water stains enter the base 6, they can be isolated from the wiring harness by being blocked by the first barrier rib 613 and the second barrier rib 625, further enhancing the isolation and protection effect of the wiring harness.

[0056] As a preferred implementation of the present application, Figure 3 As shown, a sealing ring 9 is provided between the drainage channel and the mounting groove 612 to isolate the two.

[0057] By providing a sealing ring 9 between the drainage channel and the installation groove 612 to isolate the two, the isolation effect of the drainage channel and the installation groove 612 is further improved, and the waterproof protection of the heating device 8 is further improved, effectively preventing water stains from entering the installation groove 612 and causing the heating device 8 to become damp and short-circuited or even damaged.

[0058] It should be noted that the present application does not make any specific limitation on the fixation of the sealing ring 9. As a preferred embodiment of the present application, the heating plate 7 is provided with a downwardly extending annular rib around its periphery, and the supporting surface is provided with a slot that cooperates with the annular rib, and the sealing ring 9 is clamped between the annular rib and the slot.

[0059] By providing a downwardly extending annular rib around the heating plate 7, and providing a slot matching the annular rib on the supporting surface, the sealing ring 9 is clamped between the annular rib and the slot. On the one hand, the heating plate 7 can be installed and fixed while the sealing ring 9 can also be fixed, eliminating the additional step of fixing the sealing ring 9, which helps to improve the assembly efficiency; on the other hand, the pressing effect of the annular rib on the sealing ring 9 can improve the tightness of the connection between the heating plate 7 and the slot, further preventing water stains from entering the installation groove 612 through the gap between the heating plate 7 and the supporting surface, thereby improving the waterproof effect.

[0060] The technical solution protected by the present utility model is not limited to the above-mentioned embodiments. It should be pointed out that the combination of the technical solution of any embodiment with the technical solution of one or more other embodiments is within the protection scope of the present utility model. Although the present utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to it based on the present utility model. Therefore, these modifications or improvements made without departing from the spirit of the present utility model are within the scope of protection claimed by the present utility model.

Claims

1. A food processing machine with stable operation, comprising a machine body, a crushing assembly mounted on the machine body and a liquid receiving container, wherein the machine body comprises a casing and a base fixed at the bottom of the casing, characterized in that: The base includes a base body connected to the casing and a base extending laterally outward from the base body for supporting the liquid receiving container, the top surface of the base is provided with a supporting surface, the supporting surface is partially sunken to form a mounting groove, a heating plate is provided on the supporting surface, a heating device cooperating with the heating plate is provided in the mounting groove, the base is also provided with a drainage channel connecting the supporting surface and the bottom surface of the base, and the drainage channel is staggered with the mounting groove.

2. A food processing machine with stable operation according to claim 1, characterized in that: The base includes an upper body and a lower body, the support surface is formed on the upper body, and the drainage channel includes a first drainage hole formed on the support surface and a second drainage hole formed on the lower body and connected to the first drainage hole.

3. A food processing machine with stable operation according to claim 2, characterized in that: The heating plate is provided with a clamping portion, and the clamping portion is clamped and matched with the first drainage hole to fix the heating plate.

4. A food processing machine with stable operation according to claim 2, characterized in that: The lower seat body is provided with a water retaining rib surrounding the second drain hole to form a water storage tank inside the water retaining rib.

5. A food processing machine with stable operation according to claim 4, characterized in that: The bottom wall of the water storage tank is provided with an inclined guide surface, and the second drainage hole is located at the lowest end of the guide surface.

6. A food processing machine with stable operation according to claim 2, characterized in that: The lower seat body is provided with a shielding rib vertically shielding the second drainage hole.

7. A food processing machine with stable operation according to claim 1, characterized in that: The base includes an upper body and a lower body, the support surface is formed on the upper body, the food processor also includes a wiring harness connected to the heating device, the upper body is provided with a wiring harness channel for accommodating the wiring harness, and the wiring harness channel is staggered with the drainage channel.

8. A food processing machine with stable operation according to claim 7, characterized in that: The upper seat body is provided with a first retaining rib extending downward, and the lower seat body is provided with a second retaining rib extending upward, and the first retaining rib is plug-fitted with the second retaining rib to form the wiring harness channel.

9. A food processing machine with stable operation according to claim 1, characterized in that: A sealing ring is provided between the drainage channel and the mounting groove to isolate the two.

10. A food processing machine with stable operation according to claim 9, characterized in that: The heating plate is provided with a downwardly extending annular rib around its periphery, the supporting surface is provided with a slot matched with the annular rib, and the sealing ring is clamped between the annular rib and the slot.

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