Frozen food processor

Abstract

The invention discloses a frozen food processing machine which comprises a main machine, a food cup and a cup cover assembly, a driving module is arranged in the main machine, and a driving shaft of the driving module upwards extends out of the main machine. A food containing cavity and an avoiding space are arranged on the food cup, the food cup is arranged on the main machine, and the driving shaft extends upwards into the avoiding space; a crushing cutter and a pressing rod are arranged on the cup cover assembly, the crushing cutter is arranged on the cup cover assembly in an elastic moving mode, the lower end of the pressing rod abuts against the crushing cutter, the upper end of the pressing rod upwards extends out of the cup cover assembly, the cup cover assembly is detachably connected to an upper opening of the food containing cavity, and the lower portion of the crushing cutter extends into the food containing cavity. A transmission part is arranged on the crushing cutter, and one end of the transmission part extends into the avoiding space and is in transmission connection with the driving shaft; according to the frozen food processing machine, the pressing depth of the crushing cutter is manually adjusted by operating the pressing rod, and in addition, the frozen food processing machine is simple in structure and easy to assemble and disassemble.

Description

Technical Field

[0001] This invention relates to the field of food processing technology, and in particular to a frozen food processing machine. Background Technology

[0002] Existing frozen food processing machines, such as household machines for making ice cream, gelato, frozen yogurt, smoothies, etc., are exemplified by Chinese invention patent application CN115551398A, entitled "Micro Puree Maker," published on December 30, 2022. This machine includes a housing, a drive shaft, a bowl assembly, and a platform. The drive shaft extends from the housing. The bowl assembly includes at least one locking bowl element. The platform includes at least one complementary locking platform element configured to engage at least one locking bowl element, preventing the bowl assembly from rotating relative to the platform when it is positioned on the platform. The platform is rotatable relative to the housing from a first position to a second position, such that during rotation of the bowl assembly and the platform, the platform raises the bowl assembly toward the drive shaft. This raising of the bowl assembly facilitates the connection between the drive shaft and a blade assembly positioned within a lid assembly on the bowl assembly. However, the micro puree maker with the above-described structure involves numerous components, has a complex structure, is difficult to install, is inconvenient for disassembly and maintenance, and has a high overall cost, hindering its widespread application. Summary of the Invention

[0003] The purpose of this invention is to solve or alleviate the shortcomings of the prior art and to provide a frozen food processing machine that is simple in structure and easy to operate.

[0004] The objective of this invention is achieved as follows: A frozen food processing machine includes a main unit, a drive module inside the main unit, and a drive shaft extending upward from the main unit. The machine further includes a food cup and a lid assembly. The food cup has a food receiving cavity and a clearance space. The food cup is placed on the main unit, and the drive shaft extends upward into the clearance space. The lid assembly has a crushing blade and a pressure rod. The crushing blade is flexibly mounted on the lid assembly. The lower end of the pressure rod abuts against the crushing blade, and the upper end of the pressure rod extends upward from the lid assembly. The lid assembly is detachably connected to the upper opening of the food receiving cavity, and the lower part of the crushing blade extends into the food receiving cavity. The crushing blade has a transmission component, one end of which extends into the clearance space and is connected to the drive shaft.

[0005] This frozen food processing machine features a crushing blade added to the cup lid housing. When the cup lid assembly is installed on the food cup, the crushing blade can crush the food inside the food container. The clearance space ensures stable transmission between the crushing blade's transmission components and the main unit's drive shaft. Furthermore, the crushing blade's pressing depth can be manually adjusted by operating the pressure lever to meet different crushing needs. When the pressure lever is not operated, the crushing blade automatically and elastically returns to its original position. The machine performs well and meets a wide range of user needs. Moreover, the overall structure of this product is simple, and the assembly and disassembly of the cup lid assembly, food cup, and main unit are relatively easy, facilitating cleaning after processing.

[0006] The objective of this invention can also be achieved by the following technical measures: Specifically, the cup lid assembly includes a cup lid shell, an installation space within the cup lid shell, a first spring within the installation space, an upper part of the crushing blade extending into the installation space, and both ends of the first spring abutting against the upper part of the crushing blade and the bottom of the installation space, respectively. A crushing head is provided at the lower part of the crushing blade and is located outside the installation space. The lower end of the pressure rod extends into the installation space and abuts against the upper part of the crushing blade. This allows the lower end of the pressure rod to stably push the crushing blade downwards. Simultaneously, the crushing blade can be elastically installed within the installation space via the first spring. Furthermore, the crushing blade crushes the food within the food accommodating cavity via the crushing head.

[0007] Specifically, the cup lid housing includes an upper housing and a base connected to the lower part of the upper housing. The base has a central through hole. The upper part of the crushing blade passes through the central through hole and extends into the upper housing. The outer periphery of the upper end of the crushing blade extends outward to form an outer baffle. The lower end of the pressure rod abuts against the upper surface of the outer baffle. A spring mounting groove is provided on the base corresponding to the position of the outer baffle. The lower end of the first spring is placed on the spring mounting groove, and the upper end of the first spring abuts against the lower surface of the outer baffle. The crushing blade is elastically installed on the base through the cooperation of the outer baffle and the first spring, which facilitates the elastic movement of the crushing blade on the cup lid housing. Furthermore, during installation, the crushing blade is first installed on the base, and then the upper housing and the base are installed together to realize the installation of the crushing blade on the cup lid housing. The design is ingenious and the overall installation operation is relatively simple.

[0008] Specifically, the upper housing is provided with a partition wall, the lower part of which is close to the base and is located on the outer periphery of the spring mounting groove, and the partition wall and the base form the installation space. The installation space is relatively simple to form and easy to implement. At the same time, the partition wall can play a good role in limiting and protecting the crushing tool and the first spring, which is conducive to the stable operation of the crushing tool and the first spring.

[0009] Furthermore, the outer periphery of the pressure rod extends with multiple anti-rotation protrusions, and the partition wall is provided with anti-rotation grooves corresponding to the positions of the anti-rotation protrusions. The pressure rod is placed inside the partition wall and the anti-rotation protrusions extend into the anti-rotation grooves. Through the cooperation of the anti-rotation protrusions and the anti-rotation grooves, the pressure rod will not be affected by the rotating crushing blade when it presses down on the crushing blade.

[0010] Specifically, the crushing tool includes a tool body, a drive shaft, and a crushing head. The tool body has a drive cavity, and the crushing head is fixed to the lower outer periphery of the tool body. A hollow through hole is opened on the crushing head corresponding to the position of the drive cavity. The upper end of the drive shaft extends into the drive cavity and is connected to the drive cavity. The lower end of the drive shaft passes downward through the drive cavity and the hollow through hole and extends into the clearance space to be connected to the drive shaft. The drive shaft constitutes the transmission component. The tool body is connected to the drive shaft of the host machine through the drive shaft, thereby realizing the rotation of the tool body and the crushing head. At the same time, the hollow through hole on the crushing head ensures that the crushing head does not affect the transmission connection between the transmission component and the drive cavity on the tool body, resulting in a good implementation effect.

[0011] Specifically, it further includes a second spring, which is sleeved on the upper outer periphery of the transmission shaft. The upper end of the second spring abuts against the top of the transmission cavity, and the lower end of the second spring abuts against the transmission shaft. This ensures that the lower end of the transmission component remains in a downward state, passing through the transmission cavity and the hollow through hole, under the action of the second spring, which is beneficial for the transmission connection between the lower end of the transmission component and the drive shaft.

[0012] Specifically, the transmission shaft includes a lower driving section and an upper driven section connected to each other. The upper end of the upper driven section is connected to the transmission cavity, and the lower end of the upper driven section is provided with an extension wall. The lower end of the second spring abuts against the upper surface of the extension wall. The lower end of the lower driving section has a transmission groove, which extends into the clearance space and the upper end of the drive shaft is inserted into the transmission groove. The transmission shaft is connected to the drive shaft through the transmission groove on the lower driving section and to the transmission cavity through the upper driven section. At the same time, the upper driven section provides a mounting carrier for the second spring so that the second spring can stably push the transmission shaft.

[0013] Specifically, the bottom center of the food receiving cavity has a hollow wall extending upwards, the height of which is the same as the height of the food receiving cavity, and the interior of the hollow wall forms the avoidance space. The hollow wall is relatively simple to implement and facilitates the formation of the avoidance space. At the same time, the hollow wall can effectively separate the food receiving cavity and the avoidance space, preventing broken food from entering the avoidance space.

[0014] Specifically, it further includes a positioning component, which includes a positioning block and a positioning port. The main unit has a placement cavity, the positioning block is located on the lower part of the side wall of the placement cavity, and the positioning port is located on the lower part of the outer side wall of the food cup. The food cup is placed on the placement cavity and the positioning block extends into the positioning port. The cooperation between the positioning block and the positioning port plays a good role in positioning the food cup on the placement cavity, and at the same time, it can also effectively prevent the food cup from rotating due to the influence of other components (rotating crushing blades), which is conducive to the stable operation of the food cup.

[0015] The beneficial effects of this invention are as follows: (1) This frozen food processing machine adds a crushing blade to the cup lid shell so that when the cup lid assembly is installed on the food cup, the crushing blade can crush the food in the food container cavity. The clearance space ensures the stable transmission of the crushing blade's transmission component and the main unit's drive shaft. At the same time, the crushing blade's pressing depth can be manually adjusted by operating the pressure rod to meet the crushing needs of different depths. When the pressure rod is not operated, the crushing blade can automatically and elastically reset. Its implementation effect is good and meets more user needs. In addition, the overall structure of this product is simple, and the assembly and disassembly of the cup lid assembly, food cup and main unit are relatively easy, which facilitates cleaning after processing.

[0016] (2) The crushing blade is elastically installed on the base through the cooperation of the outer baffle and the first spring, which facilitates the elastic movement of the crushing blade on the cup lid shell. Furthermore, during installation, the crushing blade is first installed on the base, and then the upper shell and the base are installed together, thereby realizing the installation of the crushing blade on the cup lid shell. Its design is ingenious and the overall installation operation is relatively simple.

[0017] (3) By cooperating with the anti-rotation protrusion and the anti-rotation groove, the pressure rod will not be affected by the rotating crushing tool when it presses down on the crushing tool. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the frozen food processing machine of the present invention.

[0019] Figure 2 This is a cross-sectional view of the frozen food processing machine of the present invention.

[0020] Figure 3 for Figure 2 Enlarged view of point A.

[0021] Figure 4 This is a cross-sectional view of the crushing blade of the frozen food processing machine of the present invention in a downward moving state.

[0022] Figure 5 This is an exploded view of the frozen food processing machine of the present invention.

[0023] Figure 6 This is a perspective view of the food cup of the present invention.

[0024] Figure 7 This is a perspective view of the cup lid assembly of the present invention.

[0025] Figure 8 This is a schematic diagram of the crushing tool of the present invention mounted on the base.

[0026] Figure 9 This is a disassembled view of the cup lid assembly of the present invention.

[0027] Figure 10 This is a perspective view of the upper housing of the present invention.

[0028] Figure 11 This is a perspective view of the pressure bar of the present invention.

[0029] Figure 12 This is a schematic diagram of the crushing tool of the present invention.

[0030] Figure 13 This is a cross-sectional view of the crushing tool of the present invention.

[0031] Figure 14 This is a cross-sectional view of the host unit of the present invention.

[0032] Figure 15 for Figure 14 Enlarged view of point B. Detailed Implementation

[0033] The present patent will be further described below with reference to the accompanying drawings and embodiments: The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual pictures, and should not be construed as limiting the present patent; In order to better illustrate the embodiments of the present patent, some parts in the drawings may be omitted, enlarged or reduced, and do not represent the actual product size; It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0034] The terms "first," "second," etc., used in this patent do not indicate any order, quantity, or importance, but are merely for distinction. The terms "one," "a kind," etc., used in this patent do not indicate a limitation on quantity, but rather indicate the presence of at least one of the mentioned objects. The terms indicating direction or location used in this patent, such as "top," "bottom," "side," "longitudinal," "lateral," "middle," "center," "outer," "inner," "horizontal," "vertical," "left," "right," "above," "below," etc., reflect relative positions, not absolute positions; those skilled in the art can understand the specific meaning of these terms according to the specific circumstances.

[0035] Implementation examples, in conjunction with Figures 1 to 15As shown, a frozen food processing machine includes a main unit 1, a drive module 11 inside the main unit 1, and a drive shaft 12 of the drive module 11 extending upward out of the main unit 1. It is characterized by further including a food cup 2 and a cup lid assembly 3. The food cup 2 is provided with a food receiving cavity 21 and a clearance space 22. The food cup 2 is placed on the main unit 1, and the drive shaft 12 extends upward into the clearance space 22. The cup lid assembly 3 is provided with a crushing blade 4 and a pressure rod 5. The crushing blade 4 is elastically mounted on the cup lid assembly 3. The lower end of the pressure rod 5 abuts against the crushing blade 4, and the upper end of the pressure rod 5 extends upward out of the cup lid assembly 3. The cup lid assembly 3 is detachably connected to the upper opening of the food receiving cavity 21, and the lower part of the crushing blade 4 extends into the food receiving cavity 21. The crushing blade 4 is provided with a transmission component 41, one end of which extends into the clearance space 22 and is connected to the drive shaft 12 for transmission.

[0036] As a specific embodiment, the cup lid assembly 3 includes a cup lid shell 31, an installation space 32 is provided inside the cup lid shell 31, a first spring 33 is provided inside the installation space 32, the upper part of the crushing blade 4 extends into the installation space 32, and the two ends of the first spring 33 abut against the upper part of the crushing blade 4 and the bottom of the installation space 32 respectively, the lower part of the crushing blade 4 is provided with a crushing head 42 and the crushing head 42 is located outside the installation space 32, and the lower end of the pressure rod 5 extends into the installation space 32 and abuts against the upper part of the crushing blade 4.

[0037] In this embodiment, the cup lid housing 31 includes an upper housing 34 and a base 35 connected to the lower part of the upper housing 34. The base 35 has a central through hole 351. The upper part of the crushing blade 4 passes through the central through hole 351 and extends into the upper housing 34. The outer periphery of the upper end of the crushing blade 4 extends outward to form an outer baffle 43. The lower end of the pressure rod 5 abuts against the upper surface of the outer baffle 43. A spring mounting groove 352 is opened on the base 35 corresponding to the position of the outer baffle 43. The lower end of the first spring 33 is placed on the spring mounting groove 352, and the upper end of the first spring 33 abuts against the lower surface of the outer baffle 43.

[0038] In this embodiment, an upper baffle 44 is connected to the upper surface of the crushing blade 4, and the portion of the upper baffle 44 located on the outer periphery of the crushing blade 4 constitutes the outer baffle wall 43; the upper baffle 44 is made of wear-resistant material.

[0039] As a more specific embodiment, a partition wall 341 is provided inside the upper housing 34. The lower part of the partition wall 341 is close to the base 35 and the partition wall 341 is located on the outer periphery of the spring mounting groove 352. The partition wall 341 and the base 35 form the installation space 32.

[0040] In this embodiment, a positioning recess 353 is provided on the base 35 at the position corresponding to the partition wall 341, and the lower part of the partition wall 341 is inserted into the positioning recess 353.

[0041] More specifically, the base 35 is provided with a connecting through hole 354 and the connecting through hole 354 is located on the outer periphery of the positioning recess 353, the upper housing 34 is provided with a connecting screw hole 342 and the connecting screw hole 342 is located on the outer periphery of the partition wall 341, and a connecting screw 10 passes through the connecting through hole 354 from bottom to top and is connected to the connecting screw hole 342.

[0042] As a more specific solution, the food cup 2 is provided with a number of first buckles 23 on the outer periphery of the upper end, the base 35 extends downward to the bottom to form an installation wall 355 and the crushing head 42 is located inside the installation wall 355, and a second buckle 356 is provided on the inner periphery of the installation wall 355 corresponding to the position of the first buckle 23, and the first buckle 23 is rotated and locked onto the second buckle 356.

[0043] As a preferred embodiment, the outer periphery of the pressure rod 5 extends out with a plurality of anti-rotation protrusions 52, and the partition wall 341 is provided with anti-rotation grooves 343 corresponding to the positions of the anti-rotation protrusions 52. The pressure rod 5 is placed inside the partition wall 341 and the anti-rotation protrusions 52 extend into the anti-rotation grooves 343.

[0044] In this embodiment, the upper surface of the upper housing 34 has a through opening 344 that connects to the installation space 32. The upper end of the pressure rod 5 extends out of the through opening 344 and the upper end of the pressure rod 5 is connected to a pressure rod cover 51. The vertical projection of the pressure rod cover 51 is located on the through opening 344 and the upper surface of the upper housing 34 around the through opening 344.

[0045] In this embodiment, the lower end of the pressure rod 5 extends outward to form an annular lower enclosure 53, and the upper ends of the outer baffle 43 and the first spring 33 are both located within the annular lower enclosure 53.

[0046] As a more specific embodiment, the crushing tool 4 includes a tool body 45, a drive shaft, and a crushing head 42. The tool body 45 has a drive cavity 451. The crushing head 42 is fixed to the lower outer periphery of the tool body 45, and a hollow through hole 421 is opened on the crushing head 42 corresponding to the position of the drive cavity 451. The upper end of the drive shaft extends into the drive cavity 451 and is connected to the drive cavity 451 for transmission. The lower end of the drive shaft passes downward through the drive cavity 451 and the hollow through hole 421 and extends into the clearance space 22 and is connected to the drive shaft 12 for transmission. The drive shaft constitutes the transmission component 41.

[0047] In this embodiment, a second spring 46 is also included. The second spring 46 is sleeved on the upper outer periphery of the transmission shaft. The upper end of the second spring 46 abuts against the top of the transmission cavity 451, and the lower end of the second spring 46 abuts against the transmission shaft.

[0048] In this embodiment, the transmission shaft includes a lower driving section 411 and an upper driven section 412 connected to each other. The upper end of the upper driven section 412 is connected to the transmission cavity 451. The lower end of the upper driven section 412 is provided with an extension wall 413. The lower end of the second spring 46 abuts against the upper surface of the extension wall 413. The lower end of the lower driving section 411 is provided with a transmission groove 414. The lower end of the lower driving section 411 extends into the clearance space 22 and the upper end of the drive shaft 12 is inserted into the transmission groove 414.

[0049] More specifically, it also includes a first retaining ring, which is engaged at the lower end of the upper driven section 412, and the first retaining ring constitutes the extension wall 413.

[0050] As a preferred embodiment, it also includes a wear-resistant plate 415. The upper driven section 412 is fixed on the upper surface of the lower driving section 411. The wear-resistant plate 415 is sleeved on the outer periphery of the upper driven section 412 and part of the wear-resistant plate 415 is placed on the upper surface of the lower driving section 411. The wear-resistant plate 415 is located below the outer extension wall 413, and the outer periphery of the wear-resistant plate 415 is close to the inner periphery of the transmission cavity 451.

[0051] As a more specific embodiment, the upper driven section 412 has a polygonal cross-section, and the top of the transmission cavity 451 has a polygonal hole 452 corresponding to the position of the upper driven section 412, with the upper end of the upper driven section 412 passing through the polygonal hole 452.

[0052] In this embodiment, a second retaining spring 416 is also engaged at the upper end of the driven section 412 that passes through the polygonal hole 452. The second retaining spring 416 abuts against the upper surface of the tool body 45 located on the outer periphery of the polygonal hole 452.

[0053] As a more specific embodiment, the cutter body 45 includes a hollow tube 453 and an upper cover 454. The upper cover 454 is fixed at the upper opening of the hollow tube 453, and the upper cover 454 and the hollow tube 453 form the transmission cavity 451. The upper cover 454 has the polygonal hole 452, and the crushing head 42 is sleeved on the lower outer periphery of the hollow tube 453.

[0054] In this embodiment, the upper part of the hollow through hole 421 of the crushing head 42 extends inward to the mounting recess 422, and the lower end of the hollow tube 453 is fixed on the mounting recess 422.

[0055] More specifically, the top cover 454, the hollow tube 453, and the crushing head 42 are all made of metal. The top cover 454 and the upper opening of the hollow tube 453, and the lower end of the hollow tube 453 and the mounting recess 422 of the crushing head 42 can be fixed by welding; of course, they can also be fixed by adhesive.

[0056] As a more specific embodiment, the outer periphery of the crushing head 42 is provided with two crushing blades 423 and two scraping blades 424, with the two crushing blades 423 extending towards each other and the two scraping blades 424 extending towards each other.

[0057] As a more specific embodiment, the host 1 has a placement cavity 13, the food cup 2 is placed on the placement cavity 13, and a positioning component 6 is provided between the bottom of the food cup 2 and the placement cavity 13.

[0058] In this embodiment, the clearance space 22 is located at the center of the food accommodating cavity 21.

[0059] In this embodiment, a hollow enclosure 24 extends upward from the bottom center of the food accommodating cavity 21, and the interior of the hollow enclosure 24 forms the clearance space 22; more specifically, the height of the hollow enclosure 24 is the same as the height of the food accommodating cavity 21.

[0060] In this embodiment, the positioning component 6 includes a positioning block 61 and a positioning port 62. The positioning block 61 is disposed on the lower part of the side wall of the placement cavity 13, and the positioning port 62 is disposed on the lower part of the outer side wall of the food cup 2. The positioning block 61 extends into the positioning port 62.

[0061] In this embodiment, a lower baffle 25 extends downward from the outer periphery of the bottom of the food cup 2, and a through-hole 62 is opened on the lower baffle 25.

[0062] As a preferred embodiment, the upper part of the placement cavity 13 is provided with a concave portion 131, and there is a gap 132 between the upper outer periphery of the food cup 2 and the concave portion 131; the gap 132 facilitates the user to pick up and put down the food cup 2 in the placement cavity 13.

[0063] As a preferred embodiment, a locking component 7 is also provided between the placement cavity 13 and the bottom of the food cup 2.

[0064] In this embodiment, the locking component 7 includes a locking fastener 71 and an elastic fastener 72. The locking fastener 71 is disposed at the bottom of the mounting cavity 13 and has a locking groove 711. The elastic fastener 72 is disposed at the bottom of the food cup 2 and is inserted into the locking groove 711 of the locking fastener 71.

[0065] In this embodiment, the locking member 71 is a locking barrel with a concave cavity 712. An elastic protrusion 713 is provided on the inner periphery of the concave cavity 712. The lower part of the elastic protrusion 713 and the bottom surface of the concave cavity 712 form the locking groove 711. The elastic fastener 72 is inserted into the locking groove 711, and the elastic fastener 72 abuts against the lower part of the elastic protrusion 713. This ensures that the elastic fastener 72 is stably confined within the locking groove 711. Furthermore, the structure of the locking groove 711 formed by the lower part of the protrusion 713 and the bottom surface of the concave cavity 712 is simple and easy to implement.

[0066] In this embodiment, the elastic fastener 72 is an elastic locking ring, and the bottom of the food cup 2 is provided with a mounting post 26, and the elastic locking ring is fixed to the bottom of the mounting post 26.

[0067] When using the food cup 2 of this frozen food processor, the frozen food only occupies 2 / 3 or 3 / 4 of the volume of the food container 21. The remaining space can provide enough expansion space for the food after it has been broken up and stirred, thus preventing the food from overflowing from the food cup 2.

[0068] The embodiments described above are merely examples for clearly illustrating this patent, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this patent, and these all fall within the scope of protection of this patent. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. A frozen food processing machine, comprising a main unit (1), wherein a drive module (11) is disposed within the main unit (1), and a drive shaft (12) of the drive module (11) extends upward beyond the main unit (1), characterized in that, It also includes a food cup (2) and a cup lid assembly (3); The food cup (2) is provided with a food receiving cavity (21) and a clearance space (22). The food cup (2) is placed on the host (1), and the drive shaft (12) extends upward into the clearance space (22). The cup lid assembly (3) is provided with a crushing blade (4) and a pressure rod (5). The crushing blade (4) is elastically mounted on the cup lid assembly (3). The lower end of the pressure rod (5) abuts against the crushing blade (4). The upper end of the pressure rod (5) extends upward out of the cup lid assembly (3). The cup lid assembly (3) is detachably connected to the upper opening of the food container cavity (21). The lower part of the crushing blade (4) extends into the food container cavity (21). The crushing blade (4) is provided with a transmission component (41). One end of the transmission component (41) extends into the clearance space (22) and is connected to the drive shaft (12) for transmission.

2. The frozen food processing machine according to claim 1, characterized in that, The cup lid assembly (3) includes a cup lid shell (31), an installation space (32) is provided inside the cup lid shell (31), a first spring (33) is provided inside the installation space (32), the upper part of the crushing blade (4) extends into the installation space (32), and the two ends of the first spring (33) abut against the upper part of the crushing blade (4) and the bottom of the installation space (32) respectively. The lower part of the crushing blade (4) is provided with a crushing head (42) and the crushing head (42) is located outside the installation space (32). The lower end of the pressure rod (5) extends into the installation space (32) and abuts against the upper part of the crushing blade (4).

3. The frozen food processing machine according to claim 2, characterized in that, The cup lid housing (31) includes an upper housing (34) and a base (35) connected to the lower part of the upper housing (34). The base (35) has a central through hole (351). The upper part of the crushing blade (4) passes through the central through hole (351) and extends into the upper housing (34). The outer periphery of the upper end of the crushing blade (4) extends outward to form an outer baffle (43). The lower end of the pressure rod (5) abuts against the upper surface of the outer baffle (43). A spring mounting groove (352) is opened on the base (35) corresponding to the position of the outer baffle (43). The lower end of the first spring (33) is placed on the spring mounting groove (352), and the upper end of the first spring (33) abuts against the lower surface of the outer baffle (43).

4. The frozen food processing machine according to claim 3, characterized in that, The upper housing (34) is provided with a partition wall (341). The lower part of the partition wall (341) is close to the base (35) and the partition wall (341) is located on the outer periphery of the spring mounting groove (352). The partition wall (341) and the base (35) form the installation space (32).

5. The frozen food processing machine according to claim 4, characterized in that, Multiple anti-rotation protrusions (52) extend from the outer periphery of the pressure rod (5), and an anti-rotation groove (343) is provided on the partition wall (341) corresponding to the anti-rotation protrusions (52). The pressure rod (5) is placed inside the partition wall (341) and the anti-rotation protrusions (52) extend into the anti-rotation groove (343).

6. The frozen food processing machine according to claim 1, characterized in that, The crushing tool (4) includes a tool body (45), a drive shaft and a crushing head (42). The tool body (45) has a drive cavity (451). The crushing head (42) is fixed on the lower outer periphery of the tool body (45) and has a hollow through hole (421) on the crushing head (42) corresponding to the position of the drive cavity (451). The upper end of the drive shaft extends into the drive cavity (451) and is connected to the drive cavity (451) for transmission. The lower end of the drive shaft passes downward through the drive cavity (451) and the hollow through hole (421) and extends into the clearance space (22) and is connected to the drive shaft (12) for transmission. The drive shaft constitutes the transmission component (41).

7. The frozen food processing machine according to claim 6, characterized in that, It also includes a second spring (46), which is sleeved on the upper outer periphery of the transmission shaft. The upper end of the second spring (46) abuts against the top of the transmission cavity (451), and the lower end of the second spring (46) abuts against the transmission shaft.

8. The frozen food processing machine according to claim 7, characterized in that, The drive shaft includes a lower driving section (411) and an upper driven section (412) connected to each other. The upper end of the upper driven section (412) is connected to the transmission cavity (451). The lower end of the upper driven section (412) is provided with an extension wall (413). The lower end of the second spring (46) abuts against the upper surface of the extension wall (413). The lower end of the lower driving section (411) is provided with a transmission groove (414). The lower end of the lower driving section (411) extends into the clearance space (22) and the upper end of the drive shaft (12) is inserted into the transmission groove (414).

9. The frozen food processing machine according to claim 1, characterized in that, The food container (21) has a hollow wall (24) extending upward from the bottom center. The height of the hollow wall (24) is the same as the height of the food container (21), and the interior of the hollow wall (24) forms the clearance space (22).

10. The frozen food processing machine according to claim 1, characterized in that, It also includes a positioning component (6), which includes a positioning block (61) and a positioning port (62). The host (1) has a placement cavity (13). The positioning block (61) is located on the lower part of the side wall of the placement cavity (13). The positioning port (62) is located on the lower part of the outer side wall of the food cup (2). The food cup (2) is placed on the placement cavity (13) and the positioning block (61) extends into the positioning port (62).

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