Food processor

Abstract

The utility model belongs to the technical field of food processing devices, and discloses a food processor which comprises a main machine and a cup body, a water pump, an air pump and a three-way pipe are fixedly installed in the main machine, the three-way pipe is provided with a first connector communicated with the water pump, a second connector communicated with the air pump and an output connector, and the output connector is exposed out of the main machine. The cup body is detachably installed on the main machine, a connecting plug communicated with an inner cavity of the cup body is fixedly arranged on the cup body, and after the cup body is installed in place, the connecting plug is communicated with the output connector in an inserted mode. A user can freely disassemble the cup body, use is convenient, the water pump facilitates water supply pulping or cleaning of the cup body, the air pump is installed in the main machine, air can be blown into the cup body and a connecting pipeline through the air pump to achieve rapid drying, the situation that the environment in the cup body and the pipeline is humid to breed bacteria is avoided, the problem of peculiar smell of the cup body is solved, use is sanitary, and pulp can be cooled; the soybean milk receiving cup is prevented from scalding hands after soybean milk is discharged, a user can be prevented from waiting for a long time, and user experience can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of food processing devices, and in particular relates to a food processing machine. Background Art

[0002] Existing self-cleaning food processors usually include a main unit with an assembly cavity, a cup body installed in the assembly cavity, and a water tank installed on the main unit. The cup body is provided with a water inlet connected to the water tank, so that the water tank supplies water to the cup body through a water inlet pipeline for pulping or cleaning. However, in general, the cup body is fixedly installed in the assembly cavity to ensure effective communication between the cup body and the water tank. Moreover, in order to allow the water inlet pipeline to avoid the heating component and the motor component at the bottom of the cup body and to achieve a spraying and flushing effect during the water intake process, the water inlet is usually opened on the side wall of the cup body. Therefore, in order to achieve reliable communication between the water inlet and the water tank, the user cannot disassemble the cup body from the assembly cavity, and the purpose of replacing multiple cups cannot be achieved. The function is single, and the thick slurry cannot be poured, resulting in clogging of the slurry discharge component and unclean cleaning, etc., which causes trouble to the user and inconvenience in use.

[0003] In addition, after the existing self-cleaning food processor is cleaned, residual water will remain in the water inlet pipe, and the residual water cannot flow back to the water tank. Therefore, after being left for a long time, bacteria will be generated inside the water inlet pipe, affecting the hygiene of the product. Moreover, usually after the cup body is cleaned, there will be water droplets in the cup body. Although the residual heat of the cup body can be used to dry it, since the water vapor cannot be completely discharged from the cup body, when the temperature of the cup body drops, there will still be water vapor condensed in the cup body to form water droplets. If it is left for a long time, bacteria may grow in the cup body and produce odor. Utility Model Content

[0004] The utility model provides a food processing machine, which can realize flexible placement and removal of the cup body while ensuring reliable connection with the water tank, and solves the problem in the prior art that the cup body cannot be effectively dried after cleaning, resulting in the growth of bacteria and generation of odor in the cup body, and solves the problem of residual water in the water inlet pipeline causing bacteria.

[0005] The technical solution adopted by the utility model is:

[0006] The utility model provides a food processing machine, comprising a main machine and a cup body, wherein a water pump, an air pump and a three-way pipe are fixedly installed inside the main machine, the three-way pipe has a first joint connected to the water pump, a second joint connected to the air pump and an output joint, the output joint is exposed on the main machine, the cup body is detachably mounted on the main machine, and a plug joint connected to the inner cavity of the cup body is fixed on the cup body, and after the cup body is installed in place, the plug joint is plugged and connected to the output joint.

[0007] The food processing machine provided by the utility model is provided with a water pump to facilitate water supply to the cup body for pulping or cleaning, and an air pump is installed inside the main machine so that air can be blown into the cup body to quickly dry the cleaned cup body, thereby preventing the moisture in the cup body from breeding bacteria, solving the problem of odor in the cup body, and improving the hygiene of the cup body; and, since the air pump and the water pump are connected by a three-way pipe, the three-way pipe has a first joint connected to the water pump, a second joint connected to the air pump, and an output joint, therefore, the air pump and the water pump are connected together by the output joint and the connection The connecting pipeline between the output connector and the cup body is connected to the cup body. During the blowing process of the air pump, the inner wall of the connecting pipeline and the inner wall of the three-way pipe can be dried to remove residual water, effectively reducing the probability of bacteria breeding in the water inlet pipe, and it is safe to use; in the later stage of pulping, using the air pump to blow air into the cup body can help the slurry to cool down and then discharge, avoid the slurry cup from being hot and avoid users waiting for a long time, which can improve the user experience; of course, after the cup body is cleaned and dried, the air pump can be used to suck the air in the cup body to maintain the vacuum inside the cup body and inhibit bacterial growth. The utility model connects the water pump and the air pump to the cup body together through a three-way pipe, and a plug connector is arranged on the cup body, so that after the cup body is installed in place, the plug connector is plugged and connected with the output connector, and while the cup body is flexibly disassembled, reliable communication between the water pump and the cup body and between the air pump and the cup body is ensured. Since the cup body can be disassembled from the main machine, when preparing thick drinks, it is convenient for users to remove the cup body to pour the drinks, avoiding the situation that the discharge valve is blocked and difficult to clean, which is convenient for users to use. Users can also replace cup bodies with different functions to achieve multi-functionality.

[0008] In a preferred embodiment, the cup body is provided with an injection port and an injection nozzle installed at the injection port, the plug connector includes a first plug and a second plug bent relative to the first plug, the first plug is plugged into the output connector, and the second plug is connected to the injection nozzle through a connecting pipe.

[0009] By arranging an injection port and an injection nozzle on the cup body, the use of the injection nozzle and the plug connector can help improve the sealing reliability compared to directly plugging the plug connector into the injection port. The plug connector includes a first plug and a second plug bent relative to the first plug, thereby realizing connection steering. Due to the limitation of the internal space of the main unit, the output connector of the three-way pipe and the injection nozzle of the cup body are difficult to align, and the plug connector and the injection nozzle are not necessarily located on the same side of the cup body. Therefore, the pipeline located in the main unit needs to be bent to achieve connection. Therefore, the plug connector is used to realize connection steering, reduce the situation of large bends in the pipeline, thereby preventing pipe blockage, and make the cup body and the water pump and air pump communicate smoothly.

[0010] In a preferred embodiment, the injection nozzle is located on the side wall of the cup body, the plug connector is installed at the bottom of the cup body, the first plug extends downward, and the second plug is laterally bent relative to the top of the first plug.

[0011] By arranging the injection nozzle on the side wall of the cup body, it is beneficial to achieve a spraying effect during the water intake process, improve the cleaning efficiency, and achieve synchronous drying of the side wall and the bottom wall during the blowing process, thereby improving the drying efficiency. By installing the plug connector at the bottom of the cup body, it is beneficial to reasonably utilize the lateral space of the cup body, saving the lateral space of the whole machine, and at the same time, the first plug is extended downward to reliably plug with the output connector of the three-way pipe, and at the same time, the second plug is bent laterally relative to the top of the first plug to achieve connection steering, avoid twisting of the pipeline between the second plug and the injection nozzle, and improve the smoothness of water intake and ventilation.

[0012] In a preferred embodiment, the injection nozzle is located on the bottom wall of the cup body, the plug connector is installed on the side of the cup body, the first plug extends laterally, and the second plug is vertically bent relative to the first plug.

[0013] By arranging the injection nozzle on the bottom wall of the cup body, since the water pump and the air pump are generally located below the cup body, the length of the pipeline connecting the injection nozzle and the water pump and the air pump can be saved, saving costs and avoiding the situation where the pipeline is too long and entangled. At the same time, the plug connector is installed on the side of the cup body, so that the cup body is installed horizontally and avoids the injection nozzle. The structural layout is reasonable, the pipeline between the second plug and the injection nozzle is avoided, and the water inlet and ventilation smoothness are improved.

[0014] In a preferred embodiment, the host has a supporting platform for supporting the cup body, the output connector extends upward and is exposed from the supporting platform, the plug connector is fixed to the bottom of the cup body, and the plug connector is connected to the output connector along a vertical plug-in connection.

[0015] By setting a supporting platform on the main machine, the output connector extends upward and the self-supporting platform is exposed, so that the plug connector at the bottom of the cup body and the output connector can be reliably plugged in vertically. The user places the cup body from top to bottom, which saves effort in installation. While the cup body is being installed, the cup body's own gravity can be used to strengthen the connection between the output connector and the plug connector, thereby achieving reliable connection between the water pump, the air pump and the cup body.

[0016] In a preferred embodiment, the main unit has a supporting platform for supporting the cup body and a surrounding wall protruding from the supporting platform, the surrounding wall extends along the circumference of the cup body and forms an opening, the cup body is transversely mounted on the inner side of the surrounding wall from the opening, the output connector is exposed from the inner side of the surrounding wall, the plug connector is fixed on the side wall of the cup body, and the plug connector is connected to the output connector along the transverse plug-in connection.

[0017] By setting a supporting platform and a surrounding wall on the main machine, the surrounding wall is used to limit the cup body, so that the cooperation between the cup body and the main machine is stable, the surrounding wall forms an opening for the cup body to be installed horizontally, and the output connector is exposed from the inner side of the surrounding wall, so that the cup body can be effectively connected with the output connector after being installed horizontally in place.

[0018] In a preferred embodiment, the cup body includes a main body and a heating plate fixed at the bottom of the main body, the plug connector is fixed below the heating plate, an injection port is opened on the side wall of the cup body, the injection port is connected to the plug connector through a connecting pipe, and the connecting pipe is attached to the outer wall of the cup body.

[0019] By fixing the plug connector under the heating plate and opening the injection port on the side wall of the cup body, the connecting pipe connected between the injection port and the plug connector is attached to the outer wall of the cup body, so that the heat of the cup body is used to heat the connecting pipe. The connecting pipe is dried, and the pulping water and the cleaning water can be heated during the water and air intake process, thereby accelerating the pulping process and achieving the hot water cleaning effect, which is conducive to thorough cleaning and cleaner cleaning. The gas can also be heated to accelerate the drying of the connecting pipe and the cup body.

[0020] In a preferred embodiment, the cup body is provided with an injection port, the plug connector is connected to the injection port via a connecting pipe, and a one-way valve is provided inside the connecting pipe.

[0021] By arranging a one-way valve in the connecting pipe, the one-way valve is unidirectionally conducted in the direction of water or gas transmission, which can prevent the liquid remaining in the pipeline from flowing back, especially preventing water from flowing back into the air pump and causing damage to the air pump, and preventing water from flowing back into the water pump and causing water pump abnormality, thereby extending the service life of the water pump and the air pump.

[0022] In a preferred embodiment, a valve assembly is provided inside the output connector, an inner wall of the output connector is provided with an inwardly protruding step surface, and a through hole is provided in the middle of the step surface, the valve assembly includes a valve core movably inserted into the through hole, an annular rib protruding from the outer periphery of the valve core, and a spring abutting against the valve core, and the spring makes the annular rib of the valve core and the step surface sealingly abut.

[0023] By setting a valve assembly inside the output connector, the water and gas circuits are controlled to be opened and closed. The spring is used to seal the convex rib of the valve core and the step surface, thereby sealing the water gap formed between the valve core and the inner wall of the output connector, blocking the output connector from passing water or ventilation. When the cup body is installed in place, the plug connector is inserted into the output connector to push the valve core, and after overcoming the spring force, the step surface and the ring rib are separated, thereby achieving water or ventilation of the output connector. Therefore, it can be avoided that after the cup body is removed, the output connector is in an open state, causing the water from the water pump to flow out to the supporting table, and the structure is reliable.

[0024] In a preferred embodiment, the output port of the water pump and at least one connecting port of the air pump are staggered.

[0025] By staggering the water pump outlet and at least one connecting port of the air pump, the internal space of the main unit can be effectively utilized, and the water pump and the air pump can be reasonably arranged to optimize space utilization and pipeline layout, avoid pipe blocking, and ensure reliable connection between the pipeline and the cup body.

[0026] In a preferred embodiment, the second joint is communicated with the air outlet of the air pump, and a filter device is installed at the air inlet of the air pump;

[0027] The second joint is connected to the air outlet of the air pump, so that the air pump blows air into the cup body. By arranging a filtering device at the air inlet of the air pump, the gas entering the air pump and the main body can be filtered, so that the gas entering the cup body is cleaner and more hygienic, which can ensure the hygienic use of the subsequent cup body. In the process of blowing air into the cup body to cool the slurry, it can avoid the gas from bringing in impurities and affecting the quality of the slurry, which is more beneficial to the health of the user.

[0028] In a preferred embodiment, the second connector is communicated with the air inlet of the air pump.

[0029] By connecting the second joint with the air inlet of the air pump, the air in the cup body can be sucked out by the air pump after the cup body is cleaned and dried, so that a vacuum environment is formed in the cup body, bacterial growth is inhibited, and the cup is safer to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] 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:

[0031] Figure 1 This is a schematic diagram of the cooperation between the cup body and the three-way pipe in one embodiment of the utility model;

[0032] Figure 2 This is a structural schematic diagram of a food processing machine in one embodiment of the utility model;

[0033] Figure 3 for Figure 1 A partial enlarged schematic diagram of the middle A part;

[0034] Figure 4 This is a schematic diagram of the structure of a plug connector in an embodiment of the utility model;

[0035] Figure 5 This is a transverse cross-sectional view of a host in one embodiment of the utility model;

[0036] Figure 6 This is a schematic cross-sectional view of a local structure of a host in an embodiment of the utility model;

[0037] Figure 7 for Figure 6 A partial enlarged schematic diagram of part B in the middle.

[0038] Description of reference numerals:

[0039] 10. Main unit; 11. Machine cover; 12. Crushing knife; 13. Assembly chamber; 20. Cup body; 21. Injection port; 22. Injection nozzle; 23. Plug connector; 231. First plug; 232. Second plug; 30. Connecting pipe; 31. One-way valve; 40. Water pump; 41. Output port; 50. Air pump; 51. Air outlet; 60. Three-way pipe; 61. First connector; 62. Second connector; 63. Output connector; 631. Step surface; 70. Valve assembly; 71. Valve core; 72. Ring rib; 73. Spring. DETAILED DESCRIPTION

[0040] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0041] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited by the specific embodiments disclosed below. It should be noted that the embodiments of the present invention and the features in each embodiment may be combined with each other without conflict.

[0042] In addition, in the description of the present invention, it should be understood that the terms "upper" and "lower" etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0043] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0045] Example 1

[0046] like Figure 1-7 As shown, in this embodiment, the food processor includes a main unit 10 and a cup body 20, a crushing knife is provided inside the cup body 20, and a motor, a water pump 40, an air pump 50 and a three-way pipe 60 for driving the crushing knife 12 are fixedly installed inside the main unit 10, wherein the three-way pipe 60 has a first joint 61 connected to the water pump 40, a second joint 62 connected to the air pump 50, and an output joint 63, the output joint 63 is exposed to the main unit 10, the cup body 20 is detachably mounted on the main unit 10, the crushing knife is drivingly connected to the output shaft of the motor, and a plug joint 23 connected to the inner cavity of the cup body 20 is fixedly provided on the cup body 20, and after the cup body 20 is installed in place, the plug joint 23 is plugged and connected to the output joint 63.

[0047] Specifically, the first connector 61 is connected to the water outlet of the water pump 40 so that the water pump 40 can supply water to the cup body 20; the second connector 62 is optionally connected to the air inlet of the air pump 50 to realize vacuuming of the cup body 20 or connected to the air outlet of the air pump 50 to realize blowing of the cup body 20. In fact, the operation of the air pump 50 can also be controlled to change its vacuuming and air intake states of the cup body 20. In this embodiment, the second connector 62 is connected to the air outlet of the air pump.

[0048] Therefore, the food processing machine provided in this embodiment is convenient for supplying water to the cup body 20 for pulping or cleaning by setting a water pump 40, and by installing an air pump 50 inside the main unit 10, the air pump 50 can be used to blow air into the cup body 20 to quickly dry the cleaned cup body 20, thereby preventing the damp environment inside the cup body 20 from breeding bacteria, solving the problem of odor in the cup body 20, and improving the hygiene of the cup body 20; and, since the air pump 50 and the water pump 40 are connected by a three-way pipe 60, the three-way pipe 60 has a first joint 61 connected to the water pump 40, a second joint 62 connected to the air pump 50, and an output joint 63, Here, the air pump 50 and the water pump 40 are connected to the cup body 20 through the output connector 63 and the connecting pipe 30 connected between the output connector 63 and the cup body 20. During the blowing process of the air pump 50, the inner wall of the connecting pipe 30 and the inner wall of the three-way pipe 60 can be dried to remove residual water, effectively reducing the probability of bacteria breeding in the water inlet pipe, and safe to use; in the later stage of pulping, using the air pump 50 to blow air to the cup body 20 can help the slurry to cool down and then discharge, avoid the slurry cup from being hot and avoid users waiting for a long time, and improve the user experience; of course, it can also be done after the cup body 20 is cleaned and dried. The utility model connects the water pump 40 and the air pump 50 to the cup body 20 together through the three-way pipe 60, and sets a plug connector 23 on the cup body 20, so that after the cup body 20 is installed in place, the plug connector 23 is plugged and connected with the output connector 63, and the cup body 20 is flexibly disassembled, ensuring the reliable connection between the water pump 40 and the cup body 20 and the air pump 50 and the cup body 20. Since the cup body 20 can be removed from the main unit 10, when preparing thick drinks, it is convenient for the user to remove the cup body 20 to pour the drink, avoiding the situation where the discharge valve is blocked and difficult to clean, which is convenient for the user to use. The user can also replace the cup body 20 with different functions to achieve multifunctionality.

[0049] In this embodiment, the host 10 has a support platform for supporting the cup body 20, and the output connector 63 extends upward and is exposed from the support platform. Figure 1 , 3 As shown, the plug connector 23 is fixed at the bottom of the cup body 20, and the plug connector 23 is connected to the output connector 63 in a vertical direction. Specifically, the cup body 20 is provided with an injection port 21 and an injection nozzle 22 installed at the injection port 21. Figure 4 As shown, the plug connector 23 includes a first plug 231 and a second plug 232 bent relative to the first plug 231. The first plug 231 is plugged into the output connector 63, and the second plug 232 is connected to the injection nozzle 22 through the connecting pipe 30. The injection nozzle 22 is located on the side wall of the cup body 20, the plug connector 23 is installed at the bottom of the cup body 20, the first plug 231 extends downward, and the second plug 232 is bent horizontally relative to the top of the first plug 231.

[0050] By setting a supporting platform on the main unit 10, the output connector 63 extends upward and is exposed from the supporting platform, so that the plug connector 23 at the bottom of the cup body 20 and the output connector 63 can be reliably plugged in vertically. The user places the cup body 20 from top to bottom, which saves effort in installation. While the cup body 20 is being installed, the cup body 20's own gravity can be used to strengthen the connection between the output connector 63 and the plug connector 23, thereby achieving reliable connection between the water pump 40, the air pump 50 and the cup body 20.

[0051] By setting the injection port 21 and the injection nozzle 22 on the cup body 20, the injection nozzle 22 cooperates with the plug connector 23 to improve the sealing reliability compared with the plug connector 23 directly plugging with the injection port 21. The plug connector 23 includes a first plug 231 and a second plug 232 bent relative to the first plug 231, so as to achieve connection steering. Due to the limitation of the internal space of the host 10, the output connector 63 of the three-way pipe 60 and the injection nozzle 22 of the cup body 20 are difficult to align, and the plug connector 23 and the injection nozzle 22 are not necessarily located on the same side of the cup body 20. Therefore, the pipeline located in the host 10 needs to be bent to achieve communication. Therefore, the plug connector 23 is used to achieve connection steering, reduce the situation of large bends in the pipeline, thereby preventing the pipe from being blocked, and make the cup body 20 unobstructedly connected with the water pump 40 and the air pump 50. By setting the injection nozzle 22 on the side wall of the cup body 20, it is conducive to achieving a spray effect during the water inlet process, improving the cleaning efficiency, and achieving synchronous drying of the side wall and the bottom wall during the blowing process, improving the drying efficiency. By installing the plug connector 23 at the bottom of the cup body 20, it is beneficial to rationally utilize the lateral space of the cup body 20 and save the lateral space of the entire machine. At the same time, the first plug 231 extends downward to be reliably plugged into the output connector 63 of the three-way pipe 60. At the same time, the second plug 232 is bent laterally relative to the top of the first plug 231 to achieve connection steering, avoid twisting of the pipeline between the second plug 232 and the injection nozzle 22, and improve the smoothness of water inlet and ventilation.

[0052] It should be noted that, in this embodiment, Figure 2 As shown, the host 10 has an assembly cavity 13 for installing the cup body 20, the bottom wall of the assembly cavity 13 forms a supporting platform, the cup body 20 is completely sunk into the assembly cavity 13, and the host 10 is also provided with a cover 11 covering the assembly cavity 13 to wrap the cup body 20.

[0053] Of course, in other embodiments, the top surface of the main unit 10 forms a supporting platform, and the cup body 20 is installed nakedly above the supporting platform.

[0054] In this embodiment, a filtering device is installed at the air inlet of the air pump 50; for example, the filtering device uses simple filtering materials such as common polyester fiber, polypropylene, etc., which can filter bacteria, dust, etc., so that the gas entering the cup body 20 is cleaner and more hygienic, and can avoid affecting the quality of the slurry when blowing to cool the slurry and causing secondary pollution to the cup body 20 when drying the inner wall of the cup body 20.

[0055] In this embodiment, if Figure 5 As shown, the output port 41 of the water pump 40 is offset from at least one connecting port of the air pump 50. Specifically, since the air outlet of the air pump 50 is connected to the second joint 62 of the three-way pipe 60 to form a connecting port for blowing air into the cup body 20, the output port 41 of the water pump 40 is at least offset from the air outlet 51 of the air pump 50.

[0056] By staggering the output port of the water pump 40 and at least one connecting port of the air pump 50, the internal space of the host 10 can be effectively utilized, and the water pump 40 and the air pump 50 can be reasonably arranged to optimize space utilization and pipeline layout, avoid pipe blocking, and ensure reliable connection between the pipeline and the cup body 20.

[0057] Example 2

[0058] This embodiment is improved on the basis of the embodiment 1. In this embodiment, the cup body 20 includes a body and a heating plate fixed at the bottom of the body, the plug connector 23 is fixed below the heating plate, the injection port 21 is connected to the plug connector 23 through a connecting pipe 30, and the connecting pipe 30 is attached to the outer wall of the cup body 20. Optionally, a one-way valve 31 is provided inside the connecting pipe 30.

[0059] By fixing the plug connector 23 under the heating plate and opening the injection port 21 on the side wall of the cup body 20, the connecting pipe 30 connected between the injection port 21 and the plug connector 23 is attached to the outer wall of the cup body 20, so that the heat of the cup body 20 is used to heat the connecting pipe 30, and the connecting pipe 30 is dried. At the same time, the pulping water and the cleaning water can be heated during the water and air intake process, thereby accelerating the pulping process and achieving the hot water cleaning effect, which is conducive to thorough cleaning and cleaner cleaning. The gas can also be heated to accelerate the drying of the connecting pipe 30 and the drying of the cup body 20.

[0060] By arranging a one-way valve in the connecting pipe 30, the one-way valve is unidirectionally conducted in the direction of water or gas transmission, thereby preventing the liquid remaining in the pipeline from flowing back, especially preventing water from flowing back into the air pump 50 and causing damage to the air pump 50, and preventing water from flowing back into the water pump 40 and causing abnormality of the water pump 40, thereby extending the service life of the water pump 40 and the air pump 50.

[0061] Example 3

[0062] like Figure 6 ,7 As shown, on the basis of Example 1, in order to avoid water leakage or air leakage at the output connector 63 after the cup body 20 is removed, in this embodiment, a valve assembly 70 is provided inside the output connector 63, the inner wall of the output connector 63 is provided with a step surface 631 protruding inwardly, and a through hole is provided in the middle of the step surface 631, the valve assembly 70 includes a valve core 71 movably inserted into the through hole, an annular rib 72 protruding from the outer periphery of the valve core 71 and a spring 73 abutting against the valve core 71, and the spring 73 makes the annular rib 72 of the valve core 71 and the step surface 631 seal and abut.

[0063] Specifically, when the cup body 20 is installed in place, the plug connector 23 is inserted into the output connector 63 to push the valve core 71 downward, and after overcoming the elastic force of the spring 73, the step surface 631 is separated from the annular rib 72, so that the output connector 63 can pass water or air.

[0064] By arranging the valve assembly 70 inside the output connector 63, the water circuit and the gas circuit are controlled to be opened and closed, and the convex rib of the valve core 71 and the step surface 631 are sealed and abutted by the spring 73, so as to seal the water gap formed between the valve core 71 and the inner wall of the output connector 63, and block the water or air flow of the output connector 63. When the cup body 20 is installed in place, the water or air flow of the output connector 63 is realized. Therefore, it can be avoided that after the cup body 20 is removed, the output connector 63 is in an open state, causing the water of the water pump 40 to flow out to the supporting table, and the structure is reliable.

[0065] Example 4

[0066] The difference between this embodiment and embodiment 1 is that the host 10 has a supporting platform for supporting the cup body 20 and a surrounding wall protruding from the supporting platform, the surrounding wall extends along the circumference of the cup body 20 and forms an opening, the cup body 20 is laterally installed on the inner side of the surrounding wall from the opening, the output connector 63 is exposed from the inner side of the surrounding wall, the plug connector 23 is fixed on the side wall of the cup body 20, and the plug connector 23 is connected to the output connector along the transverse plug-in.

[0067] In this embodiment, the injection nozzle 22 is located on the bottom wall of the cup body 20 , the plug connector 23 is installed on the side of the cup body 20 , the first plug 231 extends horizontally, and the second plug 232 is vertically bent relative to the first plug 231 .

[0068] By arranging the injection nozzle 22 on the bottom wall of the cup body 20, since the water pump 40 and the air pump 50 are generally located below the cup body 20, the length of the pipeline connecting the injection nozzle 22 and the water pump 40 and the air pump 50 can be saved, saving costs and avoiding the situation where the pipeline is too long and entangled. At the same time, the plug connector 23 is installed on the side of the cup body 20, so that the cup body 20 is installed horizontally and avoids the injection nozzle 22. The structural layout is reasonable, the pipeline between the second plug 232 and the injection nozzle 22 is prevented from being twisted, and the water inlet and ventilation smoothness are improved.

[0069] By setting a supporting platform and a surrounding wall on the main unit 10, the surrounding wall is used to limit the cup body 20, so that the cooperation between the cup body 20 and the main unit 10 is stable, and an opening is formed in the surrounding wall for the cup body 20 to be installed horizontally, and the output connector 63 is exposed from the inner side of the surrounding wall, so that the cup body 20 can be effectively connected with the output connector 63 after being installed horizontally in place.

[0070] Of course, it should be noted that in order to achieve a reliable connection between the cup body and the motor assembly, the present embodiment preferably fixes the motor at the bottom of the cup body to form a crushing assembly, and the crushing assembly as a whole is detachable relative to the supporting platform, and preferably, an electrical coupling structure is provided between the surrounding wall and the crushing assembly to achieve circuit connectivity.

[0071] Example 5

[0072] The difference between this embodiment and the first embodiment is that the second joint 62 of the three-way pipe 60 is connected to the air inlet of the air pump 50 .

[0073] By connecting the second connector 62 to the air inlet of the air pump 50, after the cup body 20 is cleaned and dried, the air in the cup body 20 can be sucked out by the air pump 50, so that the cup body 20 forms a vacuum environment, inhibiting the growth of bacteria and making it safer to use.

[0074] The parts not described in the present invention can be realized by adopting or drawing on the existing technology.

[0075] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0076] The above are only embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A food processing machine, comprising a main machine and a cup body, characterized in that: A water pump, an air pump and a three-way pipe are fixedly installed inside the main unit, the three-way pipe has a first joint connected to the water pump, a second joint connected to the air pump, and an output joint, the output joint is exposed to the main unit, the cup body is detachably installed on the main unit, and a plug joint connected to the inner cavity of the cup body is fixed on the cup body, and after the cup body is installed in place, the plug joint is connected to the output joint.

2. A food processing machine according to claim 1, characterized in that: The cup body is provided with an injection port and an injection nozzle installed at the injection port, the plug connector comprises a first plug and a second plug bent relative to the first plug, the first plug is plugged into the output connector, and the second plug is connected to the injection nozzle through a connecting pipe.

3. A food processing machine according to claim 2, characterized in that: The injection nozzle is located on the side wall of the cup body, the plug connector is installed at the bottom of the cup body, the first plug extends downward, and the second plug is bent horizontally relative to the top of the first plug; Alternatively, the injection nozzle is located on the bottom wall of the cup body, the plug connector is installed on the side of the cup body, the first plug extends laterally, and the second plug is vertically bent relative to the first plug.

4. A food processing machine according to claim 1, characterized in that: The host has a supporting platform for supporting the cup body, the output connector extends upward and is exposed from the supporting platform, the plug connector is fixed at the bottom of the cup body, and the plug connector is connected to the output connector in a vertical plug-in manner.

5. A food processing machine according to claim 1, characterized in that: The host has a supporting platform for supporting the cup body and a surrounding wall protruding from the supporting platform, the surrounding wall extends along the circumference of the cup body and forms an opening, the cup body is transversely installed on the inner side of the surrounding wall from the opening, the output connector is exposed from the inner side of the surrounding wall, the plug connector is fixed on the side wall of the cup body, and the plug connector is connected to the output connector along the transverse plug-in connection.

6. A food processing machine according to claim 1, characterized in that: The cup body includes a main body and a heating plate fixed at the bottom of the main body, the plug connector is fixed below the heating plate, an injection port is provided on the side wall of the cup body, the injection port is connected to the plug connector through a connecting pipe, and the connecting pipe is attached to the outer wall of the cup body.

7. A food processing machine according to claim 1, characterized in that: The cup body is provided with an injection port, the plug connector is communicated with the injection port through a connecting pipe, and a one-way valve is arranged inside the connecting pipe.

8. A food processing machine according to claim 1, characterized in that: A valve assembly is provided inside the output connector, an inner wall of the output connector is provided with an inwardly protruding step surface, and a through hole is provided in the middle of the step surface, the valve assembly includes a valve core movably inserted into the through hole, an annular rib protruding from the outer periphery of the valve core, and a spring abutting against the valve core, and the spring makes the annular rib of the valve core and the step surface sealably abut.

9. A food processing machine according to claim 1, characterized in that: The output port of the water pump and at least one communication port of the air pump are arranged in a staggered manner.

10. A food processing machine according to claim 1, characterized in that: The second joint is communicated with the air outlet of the air pump, and a filter device is installed at the air inlet of the air pump; Alternatively, the second connector is communicated with an air inlet of the air pump.

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