A soymilk machine with detachable filter screen

Abstract

The utility model relates to soybean milk machine technical field, especially point to a kind of soybean milk machine with detachable filter screen, including bucket body, head and filter screen subassembly, the installation site that is equipped with with bucket body bucket mouth cooperation in head upper portion, the rotating shaft that machine head bottom extends is rotated by motor drive, is equipped with broken knife on rotating shaft, the assembly site that is equipped with around head in head middle portion, the filter screen subassembly includes filter screen cylinder and filter screen bottom cover, the filter screen cylinder is equipped with a plurality of mesh holes on;The upper end port of the filter screen cylinder is detachably arranged on assembly site, the filter screen bottom cover is detachably arranged on filter screen cylinder lower end port. The utility model is detachably connected by filter screen cylinder and filter screen bottom cover, ensure that food material is loaded into filter screen cylinder, then cover filter screen bottom cover, avoid food material to cause installation difficulty by broken knife and be pressed against;By the assembly site of head middle portion setting and the detachable connection of filter screen cylinder, soybean milk residue can be avoided and be convenient to disassemble and wash leakage.

Description

Technical Field

[0001] This utility model relates to the field of soy milk maker technology, and specifically to a soy milk maker with a detachable filter. Background Technology

[0002] With the continuous improvement of modern living standards, soy milk makers have entered thousands of households. Traditional soy milk makers with filters require the ingredients to be put into the filter first, and then the filter is directly assembled onto the machine head. The problem with this design is that when the filter is filled with the required amount of ingredients, the ingredients will press against the blades, making it difficult to assemble the filter and affecting the user experience.

[0003] To effectively solve the aforementioned technical problems of traditional soy milk makers, the industry has conducted extensive research. For example, in the authorization announcement number CN203749193U, the filter screen is directly fixed inside the container. This does effectively solve the technical problems of traditional soy milk makers, but due to defects in the structural design, the following problems also exist: because the filter screen is not effectively connected to the machine head, during the soy milk making process, due to stirring and cutting, some soy milk residue may enter the container from inside the filter screen, affecting the quality and taste of the soy milk.

[0004] To address the aforementioned issues, existing technologies urgently need improvement. Utility Model Content

[0005] The purpose of this utility model is to provide a soy milk maker with a detachable filter screen, which has the advantages of improving the ease of filter screen assembly, avoiding food from pressing against the blades and causing assembly difficulties, reducing soy milk residue leakage, and facilitating disassembly and cleaning.

[0006] This utility model provides a soymilk maker with a detachable filter screen, including a bucket, a machine head, and a filter screen assembly. The upper part of the machine head has an installation position that matches the opening of the bucket, and the bottom of the machine head extends a rotating shaft driven by a motor. The rotating shaft is equipped with a crushing blade. The middle part of the machine head has an assembly position surrounding the machine head. The filter screen assembly includes a filter screen cylinder and a filter screen bottom cover. The filter screen cylinder has several mesh holes. The upper port of the filter screen cylinder is detachably mounted on the assembly position, and the filter screen bottom cover is detachably mounted on the lower port of the filter screen cylinder.

[0007] Furthermore, the filter screen bottom cover is provided with a number of mesh holes.

[0008] Furthermore, the filter assembly also includes a lower annular filter seat, the upper port of which is fixedly disposed on the lower port of the filter cylinder, and the filter bottom cover is detachably disposed on the lower port of the lower annular filter seat.

[0009] Furthermore, the lower port of the lower annular filter holder is provided with several slots, and the inner wall of the upper port of the filter bottom cover is provided with several corresponding protrusions. The filter bottom cover and the lower annular filter holder are detachably connected through the cooperation of the protrusions and slots.

[0010] Furthermore, the lower annular filter seat has several guide ribs on its outer periphery, and a magnetic body is provided on the inner side of the guide ribs. The filter bottom cover has several guide grooves on its port, and a magnetic body is provided at the guide grooves. The filter bottom cover and the lower annular filter seat are detachably connected through the cooperation of the guide grooves and guide ribs and the attraction between the magnetic bodies.

[0011] Furthermore, the filter cylinder has several retaining rings on the inner wall of the upper port and several grooves on the assembly position. The filter cylinder can be detachably assembled to the assembly position by the cooperation of the retaining rings and the grooves.

[0012] Furthermore, the filter cylinder has several magnetic bodies on the inner wall of its upper port and several magnetic bodies on the assembly position. The filter cylinder can be detachably assembled to the assembly position by the magnetic bodies attracting each other.

[0013] Furthermore, the upper port of the filter cylinder is provided with an upper annular filter seat, the inner wall of the upper port of the upper annular filter seat is provided with several retaining springs, and the assembly position is provided with several grooves. The upper annular filter seat can be detachably assembled to the assembly position by the cooperation of the retaining springs and the grooves.

[0014] Furthermore, the upper port of the filter cylinder is provided with an upper annular filter seat, the inner wall of the upper port of the upper annular filter seat is provided with a plurality of magnetic bodies, the assembly position is provided with a plurality of magnetic bodies, and the upper annular filter seat can be detachably assembled to the assembly position through the cooperation between the magnetic bodies.

[0015] Furthermore, the motor is located inside the machine head, and the machine head is equipped with a control panel.

[0016] As can be seen from the above, this utility model has a detachable connection between the filter cylinder and the filter bottom cover, which ensures that the food is put into the filter cylinder before the filter bottom cover is put on, thus avoiding the food from pressing against the crushing blade and causing installation difficulties. The assembly position in the middle of the machine head and the detachable connection between the filter cylinder and the filter can prevent the leakage of soy milk residue and facilitate disassembly and cleaning. It has the advantages of improving assembly convenience, ensuring soy milk quality and cleaning convenience. Attached Figure Description

[0017] Figure 1 This is an exploded structural diagram of the head and filter assembly of this utility model;

[0018] Figure 2 This is a partial cross-sectional view of Embodiment 1 of the present invention;

[0019] Figure 3 This is an exploded structural diagram of the filter assembly according to Embodiment 1 of this utility model;

[0020] Figure 4 This is a partial cross-sectional view of Embodiment 2 of the present invention;

[0021] Figure 5 This is an exploded structural diagram of the filter assembly in Embodiment 2 of this utility model.

[0022] In the picture:

[0023] 1. Machine head; 11. Control panel; 12. Mounting position; 13. Assembly position; 14. Motor; 15. Rotating shaft; 16. Crushing blade; 17. Groove; 2. Filter assembly; 21. Lower annular filter holder; 22. Filter cylinder; 23. Filter bottom cover; 24. Upper annular filter holder; 211. Slot; 221. Snap ring; 231. Snap protrusion; 212. Guide rib; 232. Guide groove; 3. Barrel body. Detailed Implementation

[0024] The technical solution of this utility model will be described below with reference to the accompanying drawings and embodiments.

[0025] Traditional soy milk makers with filters require the ingredients to be placed into the filter first, and then the filter is directly attached to the machine head. A problem with this design is that when the filter is full of ingredients, the ingredients can press against the blades, making the filter difficult to install and affecting the user experience. The technical solution with authorization announcement number CN203749193U fixes the filter directly to the container, but the filter is not effectively connected to the machine head. During the soy milk making process, some soy pulp may enter the container from the filter, affecting the quality and taste of the soy milk.

[0026] Example 1

[0027] like Figure 1 , 2 As shown in Figure 4, this utility model proposes a soymilk maker with a detachable filter screen, which effectively solves the above two technical problems. The soymilk maker with a detachable filter screen includes a bucket body 3, a machine head 1, and a filter screen assembly 2. The upper part of the machine head 1 is provided with an installation position 12 that matches the opening of the bucket body 3. The bottom of the machine head 1 extends a rotating shaft 15 driven by a motor 14. A crushing blade 16 is provided on the rotating shaft 15. The middle part of the machine head 1 is provided with an assembly position 13 surrounding the machine head 1. The filter screen assembly 2 includes a filter screen cylinder 22 and a filter screen bottom cover 23. The filter screen cylinder 22 has several mesh holes. The upper port of the filter screen cylinder 22 is detachably mounted on the assembly position 13, and the filter screen bottom cover 23 is detachably mounted on the lower port of the filter screen cylinder 22.

[0028] The assembly position 13 refers to the annular fixing area set in the middle of the outer wall of the machine head 1, which is used to stably support the upper port of the filter cylinder 22. The filter cylinder 22 is a cylindrical structure with a filtration function, and its side walls are distributed with filter mesh holes, which can be made of stainless steel perforated mesh or woven mesh, used to separate soybean residue from soybean milk. The filter bottom cover 23 is a detachable part that covers the lower port of the filter cylinder 22, used to seal the bottom of the filter cylinder 22 and allow the filter bottom cover 23 and the filter cylinder 22 to be detached and assembled in steps.

[0029] Specifically, during assembly, the upper port of the filter cylinder 22 is first aligned with the assembly position 13 in the middle of the machine head 1 and fixed in place, at which point the filter cylinder 22 and the machine head 1 form a rigid connection. Then, the machine head 1 is inverted, and ingredients are placed into the lower port of the filter cylinder 22. The bottom cover 23 of the filter is then connected to the lower port of the filter cylinder 22. This design effectively solves the technical problem in traditional soy milk makers with filters where the ingredients would press against the crushing blade 16, making filter assembly difficult. When the crushing blade 16 rotates, the filter cylinder 22 remains synchronized and stable with the machine head 1 through the assembly position 13, preventing the leakage of soy pulp due to shaking of the filter cylinder 22 or the crushing action of the crushing blade 16.

[0030] Through the above technical solution, this utility model achieves a stable connection between the filter cylinder 22 and the machine head 1, avoiding the problem of soybean residue seepage caused by the shaking of the filter cylinder 22 and the stirring and crushing by the crushing blade 16. At the same time, the step-by-step assembly of the filter bottom cover 23 and the filter cylinder 22 solves the problem of filter installation difficulties caused by the accumulation of ingredients in traditional soybean milk makers, separating the ingredient loading process from the filter assembly 2 assembly action, thus improving the convenience of operation.

[0031] This utility model further proposes that the filter screen bottom cover 23 is provided with several mesh holes.

[0032] Specifically, the mesh openings of the filter screen bottom cover 23 and the mesh openings of the filter screen cylinder 22 together form the filtration structure. When the motor 14 drives the crushing blade 16 to rotate, the soy milk flows out from the mesh openings of the filter screen cylinder 22, while the incompletely crushed soy residue is confined inside the filter screen cylinder 22. At this time, the mesh openings of the filter screen bottom cover 23 allow the liquid to flow upward, and the continuous stirring of the crushing blade 16 causes the soy residue to circulate and be crushed inside the filter screen, forming a closed-loop liquid flow, which greatly improves the stirring and crushing efficiency.

[0033] The present invention further proposes that the filter assembly 2 also includes a lower annular filter seat 21, the upper port of the lower annular filter seat 21 is fixedly disposed on the lower port of the filter cylinder 22, and the filter bottom cover 23 is detachably disposed on the lower port of the lower annular filter seat 21.

[0034] The lower annular filter holder 21 is an annular structural component used to provide a stable mounting base for the filter bottom cover 23. The term "detachable cover" means that the filter bottom cover 23 is detachably connected to the lower annular filter holder 21 by means of rotation or snap-fit.

[0035] Specifically, the lower annular filter screen holder 21 serves as a transition structure between the filter screen cylinder 22 and the filter screen bottom cover 23. It is fixedly connected to the lower end of the filter screen cylinder 22 to form a rigid support, thereby preventing the filter screen cylinder 22 from deforming due to uneven force during high-speed stirring.

[0036] This utility model further proposes that a plurality of slots 211 are provided on the outer periphery of the lower port of the lower annular filter seat 21, and a plurality of protrusions 231 are correspondingly provided on the inner wall of the upper port of the filter bottom cover 23. The filter bottom cover 23 and the lower annular filter seat 21 are detachably connected through the cooperation of the protrusions 231 and the slots 211.

[0037] The slot 211 refers to the recessed structure on the outer periphery of the lower port of the lower annular filter seat 21, which is used to mechanically engage with the protrusion 231. The protrusion 231 refers to the raised structure on the inner wall of the filter bottom cover 23, which is used to embed into the slot 211 to form a limiting position.

[0038] Specifically, the engagement between the slot 211 and the protrusion 231 is achieved by rotating the bottom cover of the filter screen so that the protrusion 231 slides into the slot 211. The interlocking of the protrusion 231 and the slot 211 achieves axial fixation, thus realizing a detachable connection structure.

[0039] The present invention further proposes that the upper port inner wall of the filter cylinder 22 is provided with several retaining springs 221, and the assembly position 13 is provided with several grooves 17. The filter cylinder 22 can be detachably assembled on the assembly position 13 through the cooperation of the retaining springs 221 and the grooves 17.

[0040] Here, snap ring 221 refers to a ring-shaped metal part with elastic deformation capability, which generates radial clamping force through elastic deformation. Groove 17 refers to a recessed structure provided on the outer peripheral surface of the assembly position, used to form a spatially complementary snap-fit ​​structure with snap ring 221.

[0041] Specifically, when the filter cylinder 22 moves axially towards the assembly position 13, the retaining spring 221 is compressed by the outer wall of the assembly position 13, causing radial contraction deformation. Once the retaining spring 221 reaches the groove 17, it recovers its deformation and embeds itself into the groove 17, forming a mechanical interlock. During the mixing operation, the rigid contact between the retaining spring 221 and the groove 17 prevents the filter cylinder 22 from undergoing axial displacement or circumferential rotation relative to the machine head 1. When disassembly is required, an axial tensile force is applied to cause the retaining spring 221 to elastically deform and disengage from the groove 17, achieving rapid separation.

[0042] Through the above technical solution, this utility model achieves a rigid connection between the filter cylinder 22 and the assembly position of the machine head 1, maintaining structural stability under high-speed stirring conditions and preventing the seepage of soybean residue. The elastic locking mechanism between the retaining spring 221 and the groove 17 allows the filter assembly 2 to be disassembled and assembled by hand without tools, facilitating thorough cleaning of the inside of the filter assembly 2 and solving the problem of dirt accumulation in traditional fixed filters.

[0043] The present invention further proposes that an upper annular filter seat 24 (not shown in the figure) is provided on the upper port of the filter cylinder 22, and several of the aforementioned retaining rings 221 are provided on the inner wall of the upper port of the upper annular filter seat 24. The upper annular filter seat 24 can be detachably assembled on the assembly position through the cooperation of the retaining rings 221 and the groove 17.

[0044] Among them, the upper annular filter screen holder 24 refers to the annular support structure set around the upper port of the filter screen cylinder 22, which is used to form a transition connection between the filter screen cylinder 22 and the machine head 1, so as to avoid the filter screen cylinder being directly deformed by force.

[0045] This utility model specifies that the motor 14 is disposed inside the machine head 1, and the machine head 1 is provided with a control panel 11. This is a standard configuration and will not be described in detail.

[0046] Example 2

[0047] The difference from Embodiment 1 is that the connection method between the filter screen bottom cover 23 and the lower annular filter screen seat 21 and the connection method between the filter screen cylinder 22 and the assembly position 13 are different.

[0048] Specifically, this utility model further proposes that the lower annular filter seat 21 is provided with a plurality of guide ribs 212 on its outer periphery, and a magnetic body is provided on the inner side of the guide ribs 212. The filter bottom cover 23 is provided with a plurality of guide grooves 232 on its port, and a magnetic body is provided at the guide grooves 232. The filter bottom cover 23 and the lower annular filter seat 21 are detachably connected through the cooperation of the guide grooves 232 and the guide ribs 212 and the attraction between the magnetic bodies.

[0049] Among them, guide rib 212 refers to a protruding structure extending axially along the outer periphery of the lower annular filter seat 21, used to guide the filter bottom cover 23 to assemble in a specific direction. Guide groove 232 refers to a recessed structure matching the shape of guide rib 212, used to receive guide rib 212 for circumferential positioning. Magnetic material refers to a material capable of generating magnetic attraction, which is fixed at corresponding positions of guide rib 212 and guide groove 232 by embedding, used to enhance connection stability.

[0050] This invention further proposes to arrange several magnetic bodies on the inner wall of the upper port of the filter cylinder 22, and at the corresponding positions of the assembly positions 13 of the machine head 1. The filter cylinder and the machine head are detachably assembled through the magnetic attraction between the magnetic bodies. The distribution of the magnetic bodies refers to the symmetrical arrangement of multiple magnetic bodies on the inner wall of the upper port of the filter cylinder 22 and on the assembly positions 13 of the machine head. Specifically, it can be achieved by an equally spaced ring arrangement to ensure a uniform distribution of magnetic attraction.

[0051] The present invention further proposes that an upper annular filter seat 24 is provided on the upper port of the filter cylinder 22, and a plurality of magnetic bodies are provided on the inner wall of the upper port of the upper annular filter seat 24. The upper annular filter seat 24 can be detachably assembled on the assembly position 13 through the cooperation between the magnetic bodies.

[0052] The embodiments of the present utility model have been described above with reference to the accompanying drawings. However, the present utility model is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of the present utility model without departing from the spirit and scope of the claims, and all of these forms are within the scope of protection of the present utility model.

Claims

1. A soymilk maker with a detachable filter screen, comprising a bucket body (3), a machine head (1), and a filter screen assembly (2), wherein the upper part of the machine head (1) is provided with a mounting position (12) that mates with the opening of the bucket body (3), and a rotating shaft (15) driven to rotate by a motor (14) extends from the bottom of the machine head (1), and a crushing blade (16) is provided on the rotating shaft (15), characterized in that, The machine head (1) is provided with an assembly position (13) surrounding the machine head (1) in the middle. The filter assembly (2) includes a filter cylinder (22) and a filter bottom cover (23). The filter cylinder (22) has a plurality of mesh holes. The upper port of the filter cylinder (22) is detachably mounted on the assembly position (13), and the filter bottom cover (23) is detachably mounted on the lower port of the filter cylinder (22).

2. The soy milk maker with a detachable filter screen according to claim 1, characterized in that, The filter screen bottom cover (23) has several mesh holes.

3. The soy milk maker with a removable filter screen according to claim 1 or 2, characterized in that, The filter assembly (2) also includes a lower annular filter seat (21), the upper port of which is fixedly disposed on the lower port of the filter cylinder (22), and the filter bottom cover (23) is detachably disposed on the lower port of the lower annular filter seat (21).

4. The soy milk maker with a detachable filter screen according to claim 3, characterized in that, The lower annular filter seat (21) has several slots (211) on the outer periphery of its lower port, and the filter bottom cover (23) has several corresponding protrusions (231) on the inner wall of its upper port. The filter bottom cover (23) and the lower annular filter seat (21) are detachably connected by the cooperation of the protrusions (231) and the slots (211).

5. The soy milk maker with a detachable filter screen according to claim 3, characterized in that, The lower annular filter seat (21) has several guide ribs (212) on its outer periphery, and a magnetic body is provided on the inner side of the guide ribs (212). The filter bottom cover (23) has several guide grooves (232) on its port, and a magnetic body is provided at the guide grooves (232). The filter bottom cover (23) and the lower annular filter seat (21) are detachably connected by the cooperation of the guide grooves (232) and the guide ribs (212) and the attraction between the magnetic bodies.

6. The soy milk maker with a removable filter screen according to claim 1 or 2, characterized in that, The filter cylinder (22) has several retaining rings (221) on the inner wall of the upper port, and several grooves (17) on the assembly position (13). The filter cylinder (22) can be detachably assembled on the assembly position (13) by the cooperation of the retaining rings (221) and the grooves (17).

7. The soy milk maker with a removable filter screen according to claim 1 or 2, characterized in that, The filter cylinder (22) has several magnetic bodies on the inner wall of its upper port and several magnetic bodies on the assembly position (13). The filter cylinder (22) can be detachably assembled on the assembly position (13) by the attraction and cooperation between the magnetic bodies.

8. The soy milk maker with a detachable filter screen according to claim 6, characterized in that, The filter cylinder (22) has an upper annular filter seat (24) on its upper port. The upper annular filter seat (24) has several retaining rings (221) on its inner wall. The assembly position (13) has several grooves (17). The upper annular filter seat (24) can be detachably assembled on the assembly position (13) by the cooperation of the retaining rings (221) and the grooves (17).

9. The soymilk maker with a detachable filter screen according to claim 7, characterized in that, The filter cylinder (22) is provided with an upper annular filter seat (24) at its upper port. The upper annular filter seat (24) is provided with a plurality of magnetic bodies on the inner wall of its upper port. The assembly position (13) is provided with a plurality of magnetic bodies. The upper annular filter seat (24) can be detachably assembled to the assembly position (13) through the cooperation between the magnetic bodies.

10. The soy milk maker with a detachable filter screen according to claim 1, characterized in that, The motor (14) is located inside the machine head (1), and the machine head (1) is equipped with a control panel (11).

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