Food processor convenient to disassemble and assemble

Abstract

The utility model discloses a food processor convenient to disassemble and assemble, and relates to the field of life electric appliances, the food processor comprises a cutting assembly and a driving assembly internally provided with a motor, the cutting assembly comprises a cutterhead and a driving part driving the cutterhead to reciprocate, the cutting assembly is provided with a feed opening, and a material receiving box is separately arranged below the feed opening. According to the food processing device, the material receiving box can be directly taken out by a user after food processing is completed, food pouring is achieved, operation is more convenient and faster, the driving assembly is detachably connected with the cutting assembly, a motor shaft of the motor is in transmission connection with the driving part, and the driving part is provided with a shaft hole facing an opening of the driving assembly; according to the food processor, the motor shaft extends outwards and is in transmission connection with the shaft hole, transmission parts are simplified, transmission is more stable and reliable, when a user disassembles and cleans the whole machine, disassembly parts are reduced, disassembly steps are reduced, disassembly efficiency is improved, and the food processor further comprises a material receiving box.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, specifically to a food processing machine that is easy to assemble and disassemble. Background Technology

[0002] Existing food processing machines, such as reciprocating vegetable cutters, typically include a cutting assembly and a drive assembly with a built-in motor. The cutting assembly includes a blade disc connected to the motor, which cuts food through its reciprocating motion. While most existing blades are detachable, the housing containing the blade disc is not removable from the main unit. After use, a large amount of food residue remains inside the housing, making cleaning difficult and impossible. To address this issue, Chinese utility model patent CN218534713U discloses a cleanable and detachable reciprocating vegetable cutter. This design makes the housing detachable from the main unit for easy cleaning. However, it uses a crank-connecting rod mechanism between the motor shaft and the blade disc to drive the blade disc, which presents challenges in actual user operation. It was found that when users disassemble this type of machine to clean components such as the cutter head, there are many parts to disassemble and assemble. First, the upper housing must be separated from the main unit, then the cutter head must be separated from the lower housing, then the connecting rod must be separated from the crank, and then the crank must be separated from the motor shaft. The disassembly and assembly steps are numerous and cumbersome, and it is easy to make mistakes in assembly. The cleaning process is very inconvenient. Furthermore, during assembly, due to the large number of parts and the long dimensional chain, production errors and assembly errors make it difficult to accurately install each part in place, which in turn leads to greater friction and wear of each part during transmission.

[0003] In addition, in order to achieve the receiving of processed food, Chinese utility model patent CN202311518910.4 discloses a vegetable cutter, which has a detachable receiving box below the cutting component. After the food is processed, it will fall directly into the receiving box. However, when the user needs to disassemble the receiving box, the main unit and the cutting component must be separated first before the receiving box can be separated from the cutting component, which results in a poor user experience. Utility Model Content

[0004] The purpose of this invention is to provide a food processing machine that is easy to assemble and disassemble, so as to solve the problem of inconvenient assembly due to the large number of disassembled parts in existing food processing machines such as vegetable cutters, while ensuring that the receiving box can be directly removed.

[0005] To achieve the above objectives, this utility model provides a food processing machine that is easy to assemble and disassemble, including a cutting assembly and a drive assembly with a motor inside. The cutting assembly includes a cutter head and an active component that drives the cutter head to reciprocate. The cutting assembly has a feeding port, and a receiving box is separately disposed below the feeding port. The drive assembly is detachably connected to the cutting assembly, and the motor shaft of the motor is drivenly connected to the active component. The active component has a shaft hole that opens toward the drive assembly, and the motor shaft extends outward and is drivenly connected to the shaft hole. The food processing machine also includes a receiving box.

[0006] This application features a feeding port on the cutting assembly, with the receiving box detachably positioned below it. This allows users to directly remove the receiving box after food processing for easy disposal. Compared to existing technologies, this eliminates the need to separate the main unit from the cutting assembly and then the receiving box, making operation more convenient and faster. It also reduces the instability of the connection between the main unit and the cutting assembly caused by frequent disassembly and assembly, ensuring the stability of each component's operation. In summary, this application not only allows for direct removal of the receiving box but also simplifies the transmission components, facilitating disassembly and assembly during cleaning and improving the user experience.

[0007] Meanwhile, by setting the drive component to be detachably connected to the cutting component, and the motor shaft of the motor being driven by the drive component, the drive component having a shaft hole opening towards the drive component, the motor shaft extending outward and being driven by the shaft hole, the motor shaft can directly drive the cutter head to achieve reciprocating motion through the drive component. Compared with the existing method of achieving transmission through crank connecting rod, this method allows the drive component to be directly connected to the cutter head, simplifying the transmission components and making the transmission more stable and reliable. Furthermore, when the user disassembles and cleans the entire machine, after separating the cutting component from the drive component, the cutter head can be removed from the housing and the drive component can be taken out, eliminating the need to disassemble and reassemble the crank connecting rod separately. This not only reduces the number of disassembly components but also simplifies the disassembly steps, improving disassembly efficiency. At the same time, when cleaning and reassembling, the assembly steps are also reduced accordingly, improving assembly efficiency and avoiding incorrect assembly, thus enhancing the user experience. Meanwhile, a single intermediate transmission component can reduce the errors between components during production and assembly, thereby effectively avoiding the situation where there are too many transmission components and too many dimensional chains during assembly, which would lead to excessive errors affecting assembly efficiency or even making it impossible to complete the installation. It can also reduce frictional noise caused by errors between components and improve the stability of the transmission.

[0008] In a preferred embodiment of a food processing machine that is easy to assemble and disassemble, the top surface of the active component is provided with a protrusion offset relative to the central axis of the active component and connected to the cutting assembly, and the shaft hole is provided in the central area of ​​the bottom surface of the active component to achieve axial detachable connection with the motor shaft.

[0009] By providing a protrusion on the top surface of the active component that is offset relative to the central axis of the active component and connected to the cutting assembly, and by setting a shaft hole in the central area of ​​the bottom surface of the active component to achieve an axially detachable connection with the motor shaft, the motor shaft can achieve a transmission connection with the active component after being inserted into the shaft hole. When the motor shaft drives the active component to rotate, due to the eccentric setting of the protrusion, the protrusion will rotate in the circumferential direction of the active component, while driving the cutting assembly to achieve reciprocating motion. The entire transmission process is simple and reliable, simplifies the number of transmission components, and facilitates the user's disassembly and assembly when cleaning the whole machine.

[0010] In a preferred embodiment of a food processing machine that is easy to assemble and disassemble, the driving component includes a turntable and a coupling. The turntable has a fixing hole at its center, the coupling is fixed in the fixing hole, and the shaft hole is formed in the coupling.

[0011] By configuring the driving component as a turntable and a coupling, with a fixing hole in the center of the turntable and the coupling fixed within that hole, and the shaft hole formed in the coupling, the coupling can withstand greater torque compared to directly forming the shaft hole on the turntable. This effectively avoids direct contact between the turntable and the motor shaft, preventing the turntable from deforming or even breaking during torque transmission, thus improving transmission stability. Furthermore, it eliminates the need to manufacture the entire turntable from a high-strength profile, helping to reduce manufacturing costs.

[0012] In a preferred embodiment of a food processing machine that is easy to assemble and disassemble, the drive assembly has an outwardly protruding boss, the center of which has a through hole for the motor shaft to extend, and the cutting assembly has a mounting groove that mates with the boss, the boss being detachably connected to the mounting groove.

[0013] By incorporating a protruding boss in the drive assembly and a mounting groove in the cutting assembly that mates with the boss, the drive assembly and cutting assembly can be detachably connected within the mounting groove during assembly. This allows for connection and engagement not only through the mounting groove and boss, but also for the mounting groove to radially limit the boss's movement. This effectively positions the motor shaft and shaft hole, significantly improving the coaxiality of the transmission connection and enhancing its stability. It also prevents abnormal noises caused by low coaxiality. Furthermore, the boss reduces the exposed portion of the motor shaft, minimizing the risk of poor top positioning and potential shaft wobble during rotation. This improves the coaxiality between the motor shaft and the drive component, further enhancing transmission stability.

[0014] In a preferred embodiment of a food processing machine that is easy to assemble and disassemble, one of the outer periphery of the boss and the inner peripheral wall of the mounting groove is provided with a buckle, and the other of the two is provided with a protrusion that engages with the buckle.

[0015] By providing a snap-fit ​​on one of the outer periphery of the boss and the inner periphery of the mounting groove, and a protrusion on the other for engaging with the snap-fit, the drive assembly and the cutting assembly can be assembled simply by engaging the snap-fit ​​with the protrusion. The assembly process is simple and reliable, which helps to improve assembly efficiency. At the same time, it eliminates the need for a separate connector to connect the two, which helps to simplify the structural components of the whole machine.

[0016] In a preferred embodiment of a food processing machine that is easy to assemble and disassemble, the drive assembly is provided with a push-button switch, which includes a first position that engages with the cutting assembly to lock the cutting assembly, and a second position that is pressed to disengage from the cutting assembly and unlock the cutting assembly.

[0017] By equipping the drive component with a push-button switch, which includes a first position that engages with the cutting component to lock it, and a second position where the push-button switch can be pressed to disengage from the cutting component and unlock it, the user can easily assemble the drive component and the cutting component by simply pressing the drive component onto the cutting component and engaging the push-button switch. Conversely, when it is necessary to separate the two components, pressing the push-button switch allows for easy and quick separation, enhancing the user experience.

[0018] In a preferred embodiment of a food processing machine that is easy to assemble and disassemble, the drive assembly extends upward at an angle from bottom to top, and the cutting assembly extends downward at an angle from the side of the drive member toward the side of the cutter head, with the inclination directions of the drive assembly and the cutting assembly being opposite.

[0019] By setting the drive assembly to extend upwards at an angle from bottom to top, and the cutting assembly to extend downwards at an angle from the side of the drive component to the side of the cutter head, with the drive assembly and the cutting assembly tilting in opposite directions, the two components form a triangular structure when assembled together, and their centers of gravity fall within the receiving box area, which greatly lowers the center of gravity. Therefore, the overall operation of the machine is more stable and reliable when processing food.

[0020] In a preferred embodiment of a food processing machine that is easy to assemble and disassemble, the cutting assembly includes a housing that accommodates the drive member and the cutter head. The housing includes a shell for accommodating the drive member, and a fixing member is provided on the outer bottom surface of the housing. The fixing member passes through the shell and is fixedly connected to the drive member to limit the axial movement of the drive member.

[0021] By providing a fixing member on the outer bottom surface of the housing, the fixing member passes through the housing and is fixedly connected to the driving member to limit the axial movement of the driving member, thereby ensuring the stability of the connection and cooperation between the driving member and the motor shaft. This ensures the transmission of torque on the driving member in the motor shaft and avoids the situation where the driving member is positioned axially only through the motor shaft and the housing, which can easily cause axial movement and prevent effective transmission with the motor shaft.

[0022] In a preferred embodiment of a food processing machine that is easy to assemble and disassemble, the driving member has a transmission part that extends toward the drive assembly to connect with the motor shaft, the housing has a clearance hole through which the transmission part passes, and the fixing member has a rotating part that extends into the clearance hole and is fixed to the transmission part, and a limiting part that is enlarged relative to the outer diameter of the rotating part and located outside the clearance hole.

[0023] By providing a rotating part that extends into the clearance hole and is fixed to the transmission part, and a limiting part that is enlarged relative to the outer diameter of the rotating part and located outside the clearance hole, the fixing part can be connected to the driving part through the connection between the transmission part and the rotating part. At the same time, the limiting part can abut against the outer bottom surface of the housing, thereby achieving axial limiting of the fixing part, and thus axial limiting of the driving part, ensuring the stability of the position of the driving part. Attached Figure Description

[0024] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0025] Figure 1 This is a cross-sectional view of a food processing machine according to one embodiment of the present invention;

[0026] Figure 2 This is an exploded view of a food processing machine according to one embodiment of the present invention;

[0027] Figure 3 This is a cross-sectional view of the cutting assembly in one embodiment of the present invention;

[0028] Figure 4 for Figure 3 Enlarged view of section A in the middle;

[0029] Figure 5 This is an exploded view of the cutting assembly in one embodiment of the present invention;

[0030] Figure 6 This is a cross-sectional view of a food processing machine according to another embodiment of the present invention;

[0031] Figure 7 for Figure 6 Enlarged view of section B in the middle.

[0032] List of components and reference numerals:

[0033] 1-Cutting assembly, 11-Cutter head, 12-Discharge port, 13-Housing, 131-Allowing opening, 14-Upper hook, 15-Mounting groove, 151-Snap fastener; 2-Drive assembly, 21-Motor, 211-Motor shaft, 22-Receiving groove, 23-Boss, 231-Protrusion; 3-Drive component, 31-Turntable, 311-Protrusion, 312-Transmission component, 313-Fixing hole, 32-Coupling component, 321-Shaft hole; 4-Receiving box; 5-Fixing component, 51-Rotating component, 52-Limiting component; 6-Button switch, 61-Switch body, 611-Lower hook, 62-Elastic component. Detailed Implementation

[0034] To more clearly illustrate the overall concept of this utility model, a detailed description will be provided below with reference to the accompanying drawings.

[0035] It should be noted that many specific details are set forth in the following description in order to provide 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 scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0036] like Figures 1 to 7 As shown, this utility model provides a food processing machine that is easy to assemble and disassemble, including a cutting assembly 1 and a drive assembly 2 with a motor 21 inside. The cutting assembly 1 includes a cutter head 11 and an active member 3 that drives the cutter head 11 to reciprocate. The drive assembly 2 is detachably connected to the cutting assembly 1, and the motor shaft 211 of the motor 21 is connected to the active member 3 for transmission. The active member 3 has a shaft hole 321 that opens toward the drive assembly 2. The motor shaft 211 extends outward and is connected to the shaft hole 321 for transmission. The food processing machine also includes a receiving box 4. The cutting assembly 1 has a discharge port 12, and the receiving box 4 is separately disposed below the discharge port 12.

[0037] This application features a feeding port 12 on the cutting assembly 1, with the receiving box 4 separately positioned below the feeding port 12. This allows users to directly remove the receiving box 4 after food processing for emptying the food. Compared to existing technologies, this eliminates the need to separate the main unit from the cutting assembly 1 and then from the receiving box 4, making operation more convenient and faster. It also reduces the instability of the connection between the main unit and the cutting assembly 1 caused by frequent disassembly and assembly, ensuring the stability of the components. In summary, this application, while enabling direct removal of the receiving box 4, also simplifies the transmission unit 312, facilitating disassembly and assembly during machine cleaning and improving the user experience.

[0038] Meanwhile, by setting the drive assembly 2 to be detachably connected to the cutting assembly 1, and the motor shaft 211 of the motor 21 to be driven by the drive member 3, the drive member 3 is provided with a shaft hole 321 opening towards the drive assembly 2. The motor shaft 211 extends outward and is driven by the shaft hole 321, so that the motor shaft 211 can directly drive the cutter head 11 to achieve reciprocating motion through the drive member 3. Compared with the existing method of transmission through crank connecting rod, the drive member 3 is directly connected to the cutter head 11, which simplifies the transmission components and makes the transmission more stable and reliable. When the user disassembles and cleans the whole machine, after separating the cutting assembly 1 from the drive assembly 2, the cutter head 11 can be removed from the housing and the drive member 3 can be taken out. This eliminates the need to disassemble and assemble the crank connecting rod separately. This not only reduces the number of disassembly components but also simplifies the disassembly steps. The reduction in disassembly components helps to reduce the disassembly steps and improve disassembly efficiency. At the same time, when cleaning and reassembling, the assembly steps are also reduced accordingly, which can improve assembly efficiency and avoid incorrect assembly, thus improving the user experience. Meanwhile, the individual intermediate transmission unit of 312 pieces can reduce the errors between various components during production and assembly, thereby effectively avoiding the situation where a large number of transmission units of 312 pieces lead to excessive errors during assembly, affecting assembly efficiency or even making it impossible to complete the installation. It can also reduce frictional noise caused by errors between various components and improve the stability of the transmission.

[0039] As a preferred embodiment of this application, such as Figure 2 As shown, the top surface of the active member 3 is provided with a protrusion 311 that is offset relative to the central axis of the active member 3 and connected to the cutting assembly 1. The shaft hole 321 is provided in the central area of ​​the bottom surface of the active member 3 and is axially detachably connected to the motor shaft 211.

[0040] By providing a protrusion 311 on the top surface of the active component 3 that is offset relative to the central axis of the active component 3 and connected to the cutting assembly 1, and by providing a shaft hole 321 in the central area of ​​the bottom surface of the active component 3 to achieve an axially detachable connection with the motor shaft 211, the motor shaft 211 can achieve a transmission connection with the active component 3 after extending into the shaft hole 321. When the motor shaft 211 drives the active component 3 to rotate, due to the eccentric setting of the protrusion 311, the protrusion 311 will rotate in the circumferential direction of the active component 3, and at the same time drive the cutting assembly 1 to achieve reciprocating motion. The entire transmission process is simple and reliable, simplifies the number of transmission parts 312, and facilitates the user's disassembly and assembly when cleaning the whole machine.

[0041] It should be noted that this application does not specifically limit the forming method of the shaft hole 321; it can be directly integrally formed on the turntable 31. As a preferred embodiment of this application, such as... Figure 3 , Figure 4As shown, the active component 3 includes a turntable 31 and a coupling 32. The turntable 31 has a fixing hole 313 at its center. The coupling 32 is fixed in the fixing hole 313, and the shaft hole 321 is formed in the coupling 32.

[0042] By configuring the driving component 3 as a turntable 31 and a coupling 32, with a fixing hole 313 at the center of the turntable 31 and the coupling 32 fixed within the fixing hole 313, and with the shaft hole 321 formed in the coupling 32, compared to directly forming the shaft hole 321 on the turntable 31, the coupling 32 can withstand greater torque. This effectively avoids direct contact between the turntable 31 and the motor shaft 211, preventing deformation or even breakage of the turntable 31 during torque transmission and thus improving transmission stability. Furthermore, it eliminates the need to manufacture the entire turntable 31 as a high-strength profile, helping to reduce the manufacturing cost of the turntable 31.

[0043] It should be noted that this application does not specifically limit the connection method between the drive component 2 and the cutting component 1, which can be any of the following embodiments:

[0044] Example 1: As a preferred embodiment of this application, such as Figure 3 , Figure 4 As shown, the drive assembly 2 has an outwardly protruding boss 23, and the center of the boss 23 has a through hole through which the motor shaft 211 extends. The cutting assembly 1 has a mounting groove 15 that mates with the boss 23, and the boss 23 is detachably connected to the mounting groove 15.

[0045] By providing a protruding boss 23 to the drive assembly 2 and a mounting groove 15 to mate with the boss 23 to the cutting assembly 1, the boss 23 is detachably connected within the mounting groove 15. This allows the drive assembly 2 and the cutting assembly 1 to connect and engage via the mounting groove 15 and the boss 23 during assembly. Simultaneously, the mounting groove 15 radially limits the position of the boss 23, thereby positioning the motor shaft 211 and the shaft hole 321. This significantly improves the coaxiality of the two components during transmission, enhancing the stability of the transmission connection and preventing abnormal noises caused by low coaxiality. Furthermore, the boss 23 reduces the exposure of the motor shaft 211, minimizing the possibility of poor top positioning due to excessive exposure, which could cause the motor shaft 211 to wobble during rotation. This improves the coaxiality of the motor shaft 211 and the driving component 3, further enhancing transmission stability.

[0046] Furthermore, such as Figure 2 , Figure 5As shown, one of the outer periphery of the boss 23 and the inner periphery of the mounting groove 15 is provided with a buckle 151, and the other is provided with a protrusion 231 that engages with the buckle 151. More preferably, the inner sidewall of the mounting groove 15 is provided with a plurality of buckles 151 arranged circumferentially, and a plurality of protrusions 231 that cooperate with the buckles 151 are provided on the outer periphery of the boss 23.

[0047] By providing a snap fastener 151 on one of the outer periphery of the boss 23 and the inner peripheral wall of the mounting groove 15, and providing a protrusion 231 that engages with the snap fastener 151 on the other, the drive assembly 2 and the cutting assembly 1 can be assembled by simply engaging the snap fastener 151 with the protrusion 231. The assembly process is simple and reliable, which helps to improve assembly efficiency. At the same time, it eliminates the need for a separate connector to connect the two, which helps to simplify the structural components of the whole machine.

[0048] Example 2: As Figure 6 , Figure 7 As shown, in this embodiment, the drive component 2 is provided with a push button switch 6. The push button switch 6 includes a first position that engages with the cutting component 1 to lock the cutting component 1, and a second position that the push button switch 6 can be pressed to disengage from the cutting component 1 and unlock the cutting component 1.

[0049] By providing a push-button switch 6 to the drive assembly 2, and the push-button switch 6 having a first position that engages with the cutting assembly 1 to lock the cutting assembly 1, and a second position that can be pressed to disengage from the cutting assembly 1 and unlock the cutting assembly 1, the user can assemble the drive assembly 2 and the cutting assembly 1 by simply pressing the drive assembly 2 onto the cutting assembly 1 and engaging the push-button switch 6 with the cutting assembly 1. Furthermore, when it is necessary to separate the two components, pressing the push-button switch 6 will facilitate separation. This makes the operation more convenient and faster, improving the user experience.

[0050] Furthermore, such as Figure 7 As shown, the cutting assembly 1 has an upper hook 14 extending toward the button switch 6 on the side opposite to the button switch 6. The drive assembly 2 has a receiving groove 22 for accommodating the button switch 6. The button switch 6 includes an elastic member 62 disposed on the side wall of the receiving groove 22 and a switch body 61 abutting against the outer end of the elastic member 62. The upper end of the switch body 61 is provided with a lower hook 611 that cooperates with the upper hook 14. The outer side of the switch body 61 is movably protruding from the drive assembly 2.

[0051] Specifically, when assembling the cutting component 1 and the driving component 2, the user aligns the cutting component 1 with the driving component 2 and presses it down. The upper hook 14 applies an inward force to the lower hook 611, causing the lower hook 611 to move inward and press against the elastic element 62. After the assembly is complete, the upper hook 14 loses its contact with the lower hook 611, and the lower hook 611 resets under the elastic force of the elastic element 62, thus achieving axial engagement between the lower hook 611 and the upper hook 14, so that the push-button switch 6 is in the first position. When the user needs to separate the cutting component 1 from the driving component 2, the user presses the switch body 61, which drives the lower hook 611 to move inward. When the lower hook 611 and the upper hook 14 no longer coincide in the axial direction, they lose their limiting relationship, thereby allowing the cutting component 1 and the driving component 2 to separate.

[0052] It should be noted that this application does not specifically limit the structure of the food processing machine as a whole. As one preferred embodiment of this application, such as... Figure 1 As shown, the drive assembly 2 extends upward at an angle from bottom to top, and the cutting assembly 1 extends downward at an angle from the side of the drive member 3 to the side of the cutter head 11, and the angles of the drive assembly 2 and the cutting assembly 1 are opposite.

[0053] By setting the drive assembly 2 to extend upwards at an angle from bottom to top, and the cutting assembly 1 to extend downwards at an angle from the side of the drive component 3 to the side of the cutter head 11, and the angles of the drive assembly 2 and the cutting assembly 1 are opposite, the cutting assembly 1 and the drive assembly 2 form a triangular structure when assembled together, and the center of gravity of the two falls within the range of the receiving box 4, which greatly lowers the center of gravity. Therefore, the operation of the whole machine is more stable and reliable when processing food.

[0054] As a preferred embodiment of this application, such as Figure 2 , Figure 3 As shown, the cutting assembly 1 includes a housing that accommodates the drive member 3 and the cutter head 11. The housing includes a shell 13 for accommodating the drive member 3. A fixing member 5 is provided on the outer bottom surface of the shell 13. The fixing member 5 passes through the shell 13 and is fixedly connected to the drive member 3 to limit the axial movement of the drive member 3.

[0055] By providing a fixing member 5 on the outer bottom surface of the housing 13, and fixing the fixing member 5 through the housing 13 and fixing it to the driving member 3 to limit the axial movement of the driving member 3, the driving member 3 is limited in the axial direction, ensuring the stability of the connection and cooperation between the driving member 3 and the motor shaft 211, thereby ensuring the transmission of torque from the motor shaft 211 to the driving member 3, and avoiding the situation where the driving member 3 is positioned axially only through the motor shaft 211 and the housing 13, which would easily cause it to move axially and fail to effectively transmit power with the motor shaft 211.

[0056] Furthermore, such as Figure 3As shown, the active member 3 is provided with a transmission part 312 extending toward the drive assembly 2 to be connected to the motor shaft 211, the housing 13 is provided with a clearance hole through which the transmission part 312 passes, and the fixing member 5 is provided with a rotating part 51 extending into the clearance hole and fixedly connected to the transmission part 312, and a limiting part 52 whose outer diameter is enlarged relative to the rotating part 51 and located outside the clearance hole.

[0057] By providing a rotating part 51 that extends into the clearance hole and is fixedly connected to the transmission part 312, and a limiting part 52 that is enlarged relative to the outer diameter of the rotating part 51 and located outside the clearance hole, the fixing part 5 can be connected to the driving part 3 through the connection between the transmission part 312 and the rotating part 51. At the same time, the limiting part 52 can abut against the outer bottom surface of the housing 13, thereby achieving axial limiting of the fixing part 5, and thus axial limiting of the driving part 3, ensuring the stability of the position of the driving part 3.

[0058] The technical solutions protected by this utility model are not limited to the above embodiments. It should be noted that any combination of the technical solutions of any embodiment with one or more other embodiments is within the protection scope of this utility model. Although this utility model has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of this utility model are within the scope of protection claimed by this utility model.

Claims

1. A food processing machine that is easy to assemble and disassemble, comprising a cutting assembly and a drive assembly with a motor inside, wherein the cutting assembly includes a cutter head and a driving component that drives the cutter head to reciprocate, characterized in that, The food processing machine also includes a receiving box, the cutting assembly has a feeding port, the receiving box is separately disposed below the feeding port, the driving assembly is detachably connected to the cutting assembly, and the motor shaft of the motor is drivenly connected to the driving member, the driving member has a shaft hole opening towards the driving assembly, the motor shaft extends outward and is drivenly connected to the shaft hole.

2. The food processing machine with convenient assembly and disassembly according to claim 1, characterized in that, The top surface of the active component is provided with a protrusion offset relative to the central axis of the active component and connected to the cutting assembly. The shaft hole is located in the central area of ​​the bottom surface of the active component and is axially detachably connected to the motor shaft.

3. A food processing machine that is easy to assemble and disassemble according to claim 1 or 2, characterized in that, The driving component includes a turntable and a coupling. The turntable has a fixing hole at its center, the coupling is fixed in the fixing hole, and the shaft hole is formed in the coupling.

4. The food processing machine with convenient assembly and disassembly according to claim 1, characterized in that, The drive assembly has an outwardly protruding boss, and the center of the boss has a through hole for the motor shaft to extend out. The cutting assembly has a mounting groove that mates with the boss, and the boss is detachably connected to the mounting groove.

5. A food processing machine that is easy to assemble and disassemble according to claim 4, characterized in that, One of the outer periphery of the boss and the inner periphery of the mounting groove is provided with a buckle, and the other of the two is provided with a protrusion that engages with the buckle.

6. The food processing machine with convenient assembly and disassembly according to claim 1, characterized in that, The drive assembly is provided with a push-button switch, which includes a first position that engages with the cutting assembly to lock the cutting assembly, and a second position that can be pressed to disengage from the cutting assembly and unlock the cutting assembly.

7. A food processing machine that is easy to assemble and disassemble according to claim 6, characterized in that, The cutting assembly has an upper hook extending toward the button switch on the side opposite to the button switch. The driving assembly has a receiving groove for accommodating the button switch. The button switch includes an elastic element disposed on the side wall of the receiving groove and a switch body abutting against the outer end of the elastic element. The upper end of the switch body has a lower hook that cooperates with the upper hook. The outer side of the switch body is movably protruding from the driving assembly.

8. A food processing machine that is easy to assemble and disassemble according to claim 1, characterized in that, The drive assembly extends upward at an angle from bottom to top, and the cutting assembly extends downward at an angle from the side of the drive member toward the side of the cutter head, with the inclination directions of the drive assembly and the cutting assembly being opposite.

9. A food processing machine that is easy to assemble and disassemble according to claim 1, characterized in that, The cutting assembly includes a housing that accommodates the drive member and the cutter head. The housing includes a shell for accommodating the drive member. A fixing member is provided on the outer bottom surface of the shell. The fixing member passes through the shell and is fixedly connected to the drive member to limit the axial movement of the drive member.

10. A food processing machine that is easy to assemble and disassemble according to claim 9, characterized in that, The active member has a transmission part extending toward the drive assembly to connect with the motor shaft, the housing has a clearance hole through which the transmission part passes, and the fixing member has a rotating part extending into the clearance hole and fixed to the transmission part, and a limiting part that is enlarged relative to the outer diameter of the rotating part and located outside the clearance hole.

Images