Multifunctional juicer

Abstract

The present invention discloses a multifunctional juicer, which relates to the technical field of kitchen appliances, and comprises a base with a driving motor, a juice extraction container arranged on the base, a juice extraction mechanism and a feeding mechanism detachably mounted in a receiving cavity, wherein the juice extraction mechanism comprises a detachably mounted grinding component and an orange twisting component, wherein the grinding component can be used to cut and grind general ingredients to separate juice and pomace, and the juice is directed to a juice outlet pipe; the orange twisting component can be used to cut ingredients with thick skin so that the pulp and the juice extraction head are in full contact to separate the juice into a juice extraction cup, and the juice extraction cup directs the juice to the juice outlet pipe through a juice outlet. The present invention can meet the juicing requirements of general ingredients and ingredients with thick skin by using the grinding component and the orange twisting component interchangeably, and the juicing taste is good and the operation is convenient, thereby meeting the diversified juicing requirements of consumers.

Description

Technical Field

[0001] The invention relates to the technical field of kitchen appliances, and in particular to a multifunctional juicer. Background Art

[0002] In the related art, current juicers generally use a structure of a juicer cup and a screw installed in the juicer. When juicers with this structure are used to squeeze juice from ingredients with thick skins (such as oranges, etc.), the ingredients need to be peeled manually before being put into the juicer, otherwise the squeezed juice will have a bitter taste and affect the taste; however, the manual peeling process is cumbersome and time-consuming, so it is not favored by consumers. Therefore, it is urgent to develop a juicer that can be used for squeezing juice from general ingredients and ingredients with thick skins to meet the diverse needs of consumers. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. The purpose of the present invention is to provide a multifunctional juicer, which can meet the juicing requirements of general ingredients and ingredients with thick skin by using two juicing components interchangeably. The juice has good taste and is easy to operate.

[0004] The technical solutions adopted to solve the above technical problems are:

[0005] Multifunctional juicer, including:

[0006] A machine base, wherein a driving motor is arranged in the machine base;

[0007] A juice extracting container, the juice extracting container is arranged on the machine base, the juice extracting container comprises a containing cavity, and the containing cavity is respectively connected to the outside and is provided with a juice outlet pipe and a residue discharge pipe;

[0008] A feeding mechanism, the feeding mechanism comprising a feeding cup and a cover plate, the cover plate is arranged on the upper end of the juice extraction container and is detachably mounted on the juice extraction container;

[0009] A juice extraction mechanism, which is detachably mounted in the accommodating chamber and includes a grinding assembly and an orange twisting assembly that are interchangeably mounted;

[0010] The grinding assembly includes a screw head for cutting and grinding food materials, a filter cylinder for separating juice and pomace, and a guide rotating frame for guiding juice to the juice outlet pipe, and the bottom of the screw head cooperates with the bottom of the filter cylinder to guide the pomace to the residue discharge pipe;

[0011] The twisted orange assembly includes a juicer head for squeezing juice from food with the skin on and a juicer cup for collecting and directing juice to the juice outlet pipe, the juicer cup includes an upper cup body and a lower cup body that are rotatably connected, the upper cup body includes a juice extraction chamber, the lower cup body includes a juice collecting chamber, a plurality of through holes connecting the juice extraction chamber and the juice collecting chamber are provided at the bottom of the juice extraction chamber, and the juice collecting chamber is provided with a juice outlet connected to the juice outlet pipe.

[0012] Preferably, the rotation speed of the juicer is 40-100RPM.

[0013] Preferably, the juice extraction container is provided with a safety switch on the inner wall of the accommodating cavity, the lower cup body is fixedly installed in the juice extraction container, and the outer wall of the upper cup body is circumferentially provided with a plurality of first protrusions so that the safety switch is triggered when the upper cup body is rotated to the working position; a convex ring is extended downwardly from the bottom of the cover plate, and a plurality of second protrusions are circumferentially provided on the outer wall of the convex ring so that the safety switch is triggered when the cover plate is rotated to the working position.

[0014] Preferably, a first positioning mechanism is provided at the bottom of the juice extraction container, a second positioning mechanism cooperating with the first positioning mechanism is provided at the bottom of the lower cup body, and a third positioning mechanism cooperating with the first positioning mechanism is provided at the bottom of the filter cylinder.

[0015] Preferably, a sealing ring is provided at the position where the juice outlet cooperates with the juice outlet pipe.

[0016] Preferably, a positioning edge is provided at one end of the juice outlet that cooperates with the sealing ring, and a groove that cooperates with the positioning edge is provided on the inner wall of the sealing ring.

[0017] Preferably, the bottom of the juice collecting chamber is inclined from an end away from the juice outlet toward the juice outlet to form a guiding slope.

[0018] Preferably, a first mounting hole is provided at the center of the lower cup body, a second mounting hole coaxial with the first mounting hole is provided at the center of the upper cup body, the juicer head is drivingly connected to the drive motor, the juicer head comprises a transmission shaft and a main cone, the transmission shaft is passed between the first mounting hole and the second mounting hole, the main cone is arranged at one end of the transmission shaft away from the motor, and a plurality of grinding ribs are arranged on the surface of the main cone.

[0019] Preferably, a positioning groove is provided on the outer wall of the upper cup body, a limiting step is formed at the junction of the positioning groove and the upper cup body, the positioning groove is gap-matched with the inner wall of the lower cup body, and the limiting step is abutted against the upper end of the lower cup body.

[0020] Preferably, the screw head is drivingly connected to the driving motor, the screw head is rotatably arranged in the filter screen cylinder, the flow guide rack is rotatably arranged in the enclosed space of the filter screen cylinder and the juice extraction container, the flow guide rack includes a flow guide ring, and flow guide teeth are arranged at intervals at the bottom of the flow guide ring, and flow guide grooves are formed between the flow guide teeth to push the juice to the juice outlet pipe.

[0021] One or more technical solutions provided by the embodiments of the present invention have at least the following beneficial effects: compared with the existing technology, the multifunctional juicer provided by the embodiments of the present invention adopts a juice extraction mechanism used in conjunction with a machine base and a juice extraction container, and the juice extraction mechanism includes a detachably mounted grinding component and an orange twisting component, through which general ingredients can be cut and ground to separate juice and pomace, and the juice can be directed to a juice outlet pipe; through the orange twisting component, ingredients with thick skin can be cut to make the pulp and the juice extraction head fully contact to separate the juice into a juice extraction cup, and the juice extraction cup directs the juice to the juice outlet pipe through the juice outlet; the interchangeable use of the grinding component and the orange twisting component can meet the juicing requirements of general ingredients and ingredients with thick skin, the juice has a good taste, is easy to operate, and can meet the diverse juicing needs of consumers. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the accompanying drawings and embodiments;

[0023] Figure 1 It is a three-dimensional diagram of an embodiment of the multifunctional juice extractor of the present invention, wherein a grinding assembly is installed in the accommodating chamber;

[0024] Figure 2 It is a three-dimensional diagram of another embodiment of the multifunctional juicer of the present invention, wherein an orange twisting component is installed in the accommodating cavity;

[0025] Figure 3 yes Figure 1 Exploded view without the base;

[0026] Figure 4 yes Figure 3 Exploded view of the grinding assembly;

[0027] Figure 5 yes Figure 1 An assembly cross-sectional view of the middle grinding assembly and the juice extraction container;

[0028] Figure 6 yes Figure 5 An exploded sectional view of the middle juice extraction container and the flow guide rotating frame;

[0029] Figure 7 yes Figure 2 Structural diagram of the twisted orange component;

[0030] Figure 8 yes Figure 2 A cross-sectional view of the assembly of the twisting orange component and the juice extraction container;

[0031] Fig. 9 yes Figure 8 Exploded view of the medium juicer cup;

[0032] Fig.10 yes Fig. 9 The enlarged view of point A in the middle;

[0033] Fig.11 yes Figure 8 An assembly cross-sectional view of the middle juicer cup;

[0034] Fig.12 yes Figure 8 An exploded view of an embodiment of a juice extraction head;

[0035] Fig.13 yes Figure 8 An exploded view of another embodiment of a juice extraction head. DETAILED DESCRIPTION

[0036] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0037] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0038] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0039] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0040] Reference Figure 1 , Figure 2 and Figure 3 As shown, the multifunctional juicer according to the embodiment of the present invention comprises:

[0041] A machine base 100, wherein a driving motor (not shown in the figure) is disposed in the machine base 100, and the driving motor (not shown in the figure) is connected to the screw head 410 or the juice extraction head 510;

[0042] The juice extracting container 300 is disposed on the machine base 100 and includes a receiving chamber 310 . The receiving chamber 310 is connected to the outside and is provided with a juice outlet pipe 320 and a residue discharge pipe 330 ;

[0043] The feeding mechanism 200 includes a feeding cup 210 and a cover plate 220. The cover plate 220 is disposed on the upper end of the juice extraction container 300 and is detachably mounted on the juice extraction container 300.

[0044] The juice extraction mechanism is detachably mounted in the accommodating chamber 310 and includes a grinding assembly 400 and an orange twisting assembly 500 that are interchangeably mounted. Figure 1 and Figure 3 As shown, the multifunctional juicer of this embodiment can cut and grind common ingredients through the grinding assembly 400 to separate juice and pomace, and guide the juice to the juice outlet pipe 320; Figure 2 and Figure 7 As shown, the multifunctional juicer of this embodiment can cut the food with thick skin through the twisting orange component 500 so that the pulp and the juice extraction head 510 can be fully contacted to separate the juice into the juice extraction cup 520, and the juice extraction cup 520 guides the juice to the juice outlet pipe 320 through the juice outlet 542. Therefore, this embodiment can meet the juicing requirements of general food and food with thick skin through the interchangeable use of the grinding component 400 and the twisting orange component 500, and the juicing taste is good and the operation is convenient, which can meet the diversified juicing needs of consumers.

[0045] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a multifunctional juicer according to an embodiment of the present invention is provided, wherein a grinding assembly 400 is installed in a housing chamber 310, and the grinding assembly 400 includes a screw head 410 for cutting and grinding food materials, a filter cylinder 420 for separating juice and pomace, and a flow guide rotating frame 430 for guiding the juice to the juice outlet pipe 320; it is further explained that the screw head 410 is drivingly connected to a driving motor (not shown in the figure), and the screw head 410 is rotatably arranged in the filter cylinder 420; it can be understood that the screw head 410 and the filter cylinder 420 cooperate to separate the juice into the space enclosed by the filter cylinder 420 and the juice extraction container 300, with reference to Figure 5 and Figure 6As shown, the flow guide rotating frame 430 is rotatably arranged in the enclosed space of the filter screen cylinder 420 and the juice extraction container 300, and the flow guide rotating frame 430 is connected by the screw head 410; specifically, the flow guide rotating frame 430 includes a flow guide ring 431, and the flow guide teeth 4311 are arranged at intervals at the bottom of the flow guide ring 431, and the flow guide grooves 4312 are formed between the flow guide teeth 4311 to promote the juice to be guided to the juice outlet pipe 320, thereby accelerating the flow speed of the juice and improving the working efficiency of the juicer; in addition, the bottom of the screw head 410 and the bottom of the filter screen cylinder 420 act to guide the pomace to the residue discharge pipe 330, thereby realizing the separation of juice and pomace, and the food can be fully juiced, and the juicing effect is good. Furthermore, a first positioning mechanism 340 is provided at the bottom of the juice extraction container 300, and a third positioning mechanism 421 cooperating with the first positioning mechanism 340 is provided at the bottom of the filter screen cylinder 420, so that the grinding assembly 400 can be stably installed in the juice extraction container 300, thereby effectively reducing shaking during the juicing process.

[0046] In some embodiments of the present invention, reference Figure 3 , Figure 5 and Figure 6 As shown, the juice extraction container 300 is provided with a safety switch 350 on the inner wall of the accommodating cavity 310, and a convex ring 221 is extended downward from the bottom of the cover plate 220, and a plurality of second protrusions 222 are circumferentially provided on the outer wall of the convex ring 221 so that the safety switch 350 is triggered when the cover plate 220 is rotated to the working position, thereby ensuring that the user can use the juicer in a safe condition.

[0047] In some embodiments of the present invention, the rotation speed of the juicer is set to 40-100 RPM, that is, the rotation speed of the screw head 410 is controlled to 40-100 RPM, which has a better juicing effect and better safety.

[0048] Reference Figure 2 , Figure 7 and Figure 8As shown, a multifunctional juicer according to another embodiment of the present invention is provided with an orange twisting assembly 500 installed in a receiving chamber 310. The orange twisting assembly 500 includes a juicer head 510 for squeezing juice from food with skin and a juicer cup 520 for collecting juice and directing the juice to a juice outlet pipe 320. The juicer cup 520 includes an upper cup body 530 and a lower cup body 540 that are rotatably connected. The upper cup body 530 includes a juice squeezing chamber 531, and the lower cup body 540 includes a juice collecting chamber 541. A plurality of passages are provided at the bottom of the juice squeezing chamber 531 to connect the juice squeezing chamber 531 and the juice collecting chamber 541. Hole 532, the juice collecting chamber 541 is provided with a juice outlet 542 connected to the juice outlet pipe 320, and the juice head 510 is rotatably arranged in the juice chamber 531. After the juice head 510 squeezes the juice of the food, the juice flows into the juice chamber 531 of the upper cup body 530, and is initially filtered through the through hole 532 at the bottom of the upper cup body 530 to filter the pomace and the core, and the juice is collected in the juice collecting chamber 541 of the lower cup body 540. The juice cup 520 is used in conjunction with the juice head 510 to be suitable for squeezing juice with the skin on food with thick skin such as oranges, and the juice has a good taste. It can be understood that the juice outlet 542 is provided with a sealing ring 543 at the position where it cooperates with the juice outlet pipe 320, which can seal the juice in the juice outlet pipe 320 and the juice outlet 542 to prevent the juice from overflowing into the juice container 300, and the juice preservation effect is good. Refer to Fig. 9 and Fig.10 As shown, in order to further improve the sealing performance of the connection between the juice outlet 542 and the juice outlet pipe 320 and prevent leakage, a positioning edge 5421 is provided at one end of the juice outlet 542 that matches the sealing ring 543, and a clamping groove 5431 that matches the positioning edge 5421 is provided on the inner wall of the sealing ring 543. It can be understood that this structure makes the sealing ring 543 more stable to install and not easy to get loose. Optionally, the sealing ring 543 is made of food-grade silicone, which is more hygienic and has better antibacterial effect.

[0049] Reference Fig.11 As shown, in another embodiment of the present invention, the bottom of the juice collecting chamber 541 is inclined from one end away from the juice outlet 542 toward the juice outlet 542 to form a guiding slope 544, so that the juice can be gathered at the juice outlet 542, thereby improving the juice extraction efficiency of the juice extraction cup 520.

[0050] In some embodiments of the present invention, reference Figure 8 and Fig. 9 As shown, the juice extracting container 300 is provided with a safety switch 350 on the inner wall of the accommodating chamber 310, the lower cup body 540 is fixedly installed in the juice extracting container 300, and the outer wall of the upper cup body 530 is provided with a plurality of first protrusions 533 along the circumferential direction so that when the upper cup body 530 rotates to the working position, the safety switch 350 is triggered to make the juice extracting head 510 work, so as to ensure the safety of the user. Fig. 9 and Fig.11As shown, a first positioning mechanism 340 is provided at the bottom of the juice container 300, and a second positioning mechanism 545 matched with the first positioning mechanism 340 is provided at the bottom of the lower cup body 540, so that the juice cup 520 is stably positioned in the juice container 300, reducing the shaking during the juicing process. Further, a flange 534 matched with the upper end of the juice container 300 is provided on the outer wall of the upper cup body 530, which plays a supporting and positioning role, so as to further stably position the juice cup 520 on the juice container 300. Furthermore, a handle 535 is connected to the outer wall of the upper cup body 530 to facilitate the operation of rotating the upper cup body 530.

[0051] In one embodiment of the present invention, referring to Fig.12 and Fig.13 As shown, a first mounting hole 546 is provided at the center of the lower cup body 540, and a second mounting hole 536 coaxial with the first mounting hole 546 is provided at the center of the upper cup body 530. Specifically, the juice extraction head 510 includes a transmission shaft 511 and a main cone 512, the transmission shaft 511 is inserted into the first mounting hole 546 and the second mounting hole 536, the main cone 512 is arranged at one end of the transmission shaft 511 facing the juice extraction chamber 531, and a plurality of grinding ribs 5121 are provided on the surface of the main cone 512, the grinding ribs 5121 protrude from the juice extraction chamber 531, so that the user can press the flesh of the thick-skinned food to the grinding ribs 5121, and realize juice extraction by rotating the grinding ribs 5121, which is convenient to operate and has high juice extraction efficiency. Optionally, the juice extraction head 510 further includes a mounting boss 513, the main cone 512 is connected to the mounting boss 513, an auxiliary cone 514 is detachably provided on the mounting boss 513, the auxiliary cone 514 is mounted on the main cone 512, and the external dimensions of the auxiliary cone 514 are larger than the main cone 512. Users can select according to the needs of ingredients of different volumes, thereby improving the effect of juicing. Fig.12 As shown in FIG. 1 , an embodiment of a juice extraction head 510 is provided with a first boss 5131 and a second boss 5132 along the circumferential direction on the mounting boss 513, a positioning notch 5141 matching with the first boss 5131 is provided at the bottom of the auxiliary cone 514, and a first positioning groove (not shown in the figure) matching with the second boss 5132 is provided on the inner wall of the auxiliary cone 514, so that the two can be stably connected and can be easily disassembled; Fig.13 As shown, in another embodiment of the juice extraction head 510, a third boss 5133 is axially arranged on the mounting boss 513, a second positioning groove 5143 is provided on the outer wall of the auxiliary cone 514, and the second positioning groove 5143 is a new L structure. When installing the auxiliary cone 514, the third boss 5133 is first inserted into the short side of the second positioning groove 5143, and then the third boss 5133 is inserted into the long side of the second positioning groove 5143 by rotating the auxiliary cone 514, thereby achieving a stable connection between the two and avoiding loosening during juicing.

[0052] In some embodiments of the present invention, reference Fig. 9 and Fig.11 As shown, the outer wall of the upper cup body 530 is provided with an annular groove 537, and a limiting step 538 is formed at the junction of the annular groove 537 and the upper cup body 530. The annular groove 537 is in clearance with the inner wall of the lower cup body 540, and the limiting step 538 is in abutment with the upper end of the lower cup body 540 to limit the axial movement of the upper cup body 530 and the lower cup body 540, so that the structural stability of the juice cup 520 is stronger. It can be understood that, as another embodiment, a mounting groove can also be provided on the inner wall of the lower cup body 540, and the outer wall of the upper cup body 530 is sleeved and positioned in the mounting groove. In addition, the first mounting hole 546 protrudes along the outer circumference into the juice collecting cavity 541 to form a first mounting column 5461, and the second mounting hole 536 protrudes along the outer circumference into the juice extraction cavity 531 to form a second mounting column 5361, thereby increasing the structural strength of the first mounting hole 546 and the second mounting hole 536, and preventing the juice from flowing out of the first mounting hole 546 or the second mounting hole 536. Furthermore, the first mounting column 5461 is a frustum structure with a small top and a large bottom, which is convenient for mounting the upper cup body 530 and the lower cup body 540. The outer wall of the first mounting column 5461 and the inner wall of the second mounting column 5361 are clearance-matched, and the upper end of the first mounting column 5461 is higher than the bottom of the upper cup body 530. It is understandable that the first mounting column 5461 can be set to be the same height as the lower cup body 540, so as to prevent juice from overflowing from the juice collecting chamber 541.

[0053] In some embodiments of the present invention, the rotation speed of the juicer is set to 40-100 RPM, that is, the rotation speed of the juice extraction head 510 is controlled to 40-100 RPM, which has a better juicing effect and better safety.

[0054] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. Multifunctional juicer, characterized in that: include: A machine base, wherein a driving motor is arranged in the machine base; A juice extracting container, the juice extracting container is arranged on the machine base, the juice extracting container comprises a containing cavity, and the containing cavity is respectively connected to the outside and is provided with a juice outlet pipe and a residue discharge pipe; A feeding mechanism, the feeding mechanism comprising a feeding cup and a cover plate, the cover plate is arranged on the upper end of the juice extraction container and is detachably mounted on the juice extraction container; A juice extraction mechanism, which is detachably mounted in the accommodating chamber and includes a grinding assembly and an orange twisting assembly that are interchangeably mounted; The grinding assembly comprises a screw head for cutting and grinding food materials, a filter screen cylinder for separating juice and pomace, and a flow guide rotating frame for guiding juice to the juice outlet pipe, the bottom of the screw head cooperates with the bottom cylinder of the filter screen to guide pomace to the residue discharge pipe, the screw head is rotatably arranged in the filter screen cylinder, the flow guide rotating frame is rotatably arranged in the enclosed space of the filter screen cylinder and the juice extraction container, the flow guide rotating frame comprises a flow guide ring, the bottom of the flow guide ring is provided with flow guide teeth at intervals, and flow guide grooves are formed between the flow guide teeth to promote the juice to be guided to the juice outlet pipe; The twisted orange assembly comprises a juicer head for squeezing juice from food with skin and a juicer cup for collecting juice and directing it to the juice outlet pipe, the juicer cup comprises an upper cup body and a lower cup body that are rotatably connected, the upper cup body comprises a juice extraction chamber, the lower cup body comprises a juice collection chamber, a plurality of through holes connecting the juice extraction chamber and the juice collection chamber are provided at the bottom of the juice extraction chamber, and the juice collection chamber is provided with a juice outlet connected to the juice outlet pipe; The juice extracting container is provided with a safety switch on the inner wall of the accommodating cavity, the lower cup body is fixedly installed in the juice extracting container, and the outer wall of the upper cup body is provided with a plurality of first protrusions along the circumferential direction so as to trigger the safety switch when the upper cup body rotates to the working position; The outer wall of the upper cup body is provided with a positioning groove, the joint between the positioning groove and the upper cup body forms a limiting step, the positioning groove is in gap with the inner wall of the lower cup body, and the limiting step is in abutment with the upper end of the lower cup body; The bottom of the juice extraction container is provided with a first positioning mechanism, and the bottom of the lower cup body is provided with a second positioning mechanism that matches the first positioning mechanism; The juice outlet is provided with a sealing ring at the position where it cooperates with the juice outlet pipe; a positioning edge is provided at one end of the juice outlet that cooperates with the sealing ring, and a groove that cooperates with the positioning edge is provided on the inner wall of the sealing ring; The bottom of the juice collecting chamber is inclined from an end away from the juice outlet toward the juice outlet to form a guiding inclined surface.

2. The multifunctional juicer according to claim 1, characterized in that: The rotation speed of the juicer is 40-100RPM.

3. The multifunctional juicer according to claim 1, characterized in that: A convex ring is provided on the bottom of the cover plate extending downward, and a plurality of second convex blocks are provided on the outer wall of the convex ring along the circumference so as to trigger the safety switch when the cover plate is rotated to the working position.

4. The multifunctional juicer according to claim 1, characterized in that: A third positioning mechanism cooperating with the first positioning mechanism is arranged at the bottom of the filter screen cylinder.

5. The multifunctional juicer according to claim 1, characterized in that: A first mounting hole is provided at the center of the lower cup body, a second mounting hole coaxial with the first mounting hole is provided at the center of the upper cup body, the juicer head is drivingly connected to the drive motor, the juicer head comprises a transmission shaft and a main cone, the transmission shaft is passed between the first mounting hole and the second mounting hole, the main cone is arranged at one end of the transmission shaft away from the motor, and a plurality of grinding ribs are arranged on the surface of the main cone.

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