CN215127091U - Juice extractor - Google Patents

Abstract

The utility model discloses a juice extractor, which comprises a supporting seat, a motor component and a juice extracting component, wherein the supporting seat comprises a supporting column, a first clamping position and a first guiding position are arranged on the supporting column, the motor component is arranged on the supporting column, and the motor component comprises a motor and an output shaft in transmission connection with the motor; the screw rod that the subassembly of squeezing the juice includes rotatable setting, the one end of the subassembly of squeezing the juice is equipped with second joint position and second direction position, first direction position and second direction position at least one of them extend along the direction of keeping away from or being close to the support column, the subassembly of squeezing the juice passes through but first direction position and second direction position's sliding fit movably install in the support column in the direction of keeping away from or being close to the support column, just the subassembly of squeezing the juice installs in the support column through the joint cooperation detachably of first joint position and second joint position, just the screw rod with output shaft detachably transmission is connected. Therefore, the assembly difficulty of the juicing assembly and the supporting seat can be reduced.

Description

Juice extractor

Technical Field

The utility model relates to a fruit and vegetable processing field, in particular to juice extractor.

Background

In the related art, a screw extrusion type juicer generally includes a support base provided with a motor assembly, and a juicing assembly for processing fruit/vegetable juice, the juicing assembly generally includes a screw, a juicing barrel and an end cover, the juicing assembly is detachably mounted on the base, and the screw is rotatably arranged in the juicing barrel to cooperate with the juicing barrel to squeeze fruit and vegetable juice. The juice/vegetable juice squeezed out in this way is not easy to oxidize, and the nutrition can be fully reserved, so that the juice/vegetable juice is more and more popular with people.

However, when the juicing barrel is provided with the juicing assembly and the supporting seat, the juicing assembly and the clamping structure on the supporting seat are not easy to align and assemble.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a juice extractor aims at solving the correlation technique in, when equipment juicing subassembly and supporting seat, because the difficult technical problem who counterpoints and be difficult for the equipment of the joint structure on juicing subassembly and the supporting seat.

In order to achieve the above object, the utility model provides a juice extractor, juice extractor includes: the supporting seat comprises a base and a supporting column connected to the base, and a first clamping position and a first guiding position are arranged on the supporting column; the motor assembly is arranged on the supporting column and comprises a motor and an output shaft in transmission connection with the motor; and the juicing assembly comprises a screw rod which can be arranged in a rotating mode, a second clamping position and a second guiding position are arranged at one end of the juicing assembly, the first guiding position and at least one of the second guiding positions extend along the direction far away from or close to the support column, the juicing assembly passes through the first guiding position and the second guiding position, and the juicing assembly is movably installed on the support column in the direction far away from or close to the support column in a sliding fit mode, and is detachably installed on the support column in a clamping fit mode through the first clamping position and the second clamping position, and the screw rod is detachably connected with the output shaft in a transmission mode.

The utility model discloses in, set up first direction position and second direction position respectively through the one end at the support column with the subassembly of squeezing the juice, when will squeeze the juice the subassembly and assemble the supporting seat on, the accessible but the sliding fit in first direction position and second direction position makes the subassembly of squeezing the juice to the direction that is close to the support column removes to make first joint position and second joint position counterpoint, remove to the direction that is close to the support column with the subassembly of squeezing the juice that continues to make, through the joint cooperation of first joint position and second joint position makes the subassembly detachably of squeezing the juice install in the support column. Like this when the subassembly of squeezing the juice passes through but the sliding fit in first direction position and second direction position is to when being close to the direction removal of support column, can make first joint position and second joint position counterpoint to can reduce the counterpoint degree of difficulty, thereby reduce the equipment degree of difficulty, make the equipment of subassembly of squeezing the juice and supporting seat become simple, convenient, in order to realize fast assembly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of an embodiment of the juice extractor of the present invention; FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged partial view of the right end of FIG. 1; FIG. 4 is an exploded view of the juicer of FIG. 1; FIG. 5 is a schematic view of the main cylinder of FIG. 4; FIG. 6 is a partial enlarged view of FIG. 5 at B; FIG. 7 is a schematic structural view of the main cylinder of FIG. 5 from another perspective; FIG. 8 is a schematic view of the second cover shown in FIG. 4; FIG. 9 is a schematic view of the second cover shown in FIG. 8 from another perspective; FIG. 10 is a schematic view of the structure of the drip stop cap of FIG. 4; fig. 11 is a schematic structural view of the connecting sleeve in fig. 4; FIG. 12 is a schematic view of the screw of FIG. 4; FIG. 13 is a schematic view of the juicer of FIG. 1; figure 14 is a schematic view of the juicer of figure 13 from another perspective; FIG. 15 is an enlarged view of a portion of FIG. 14 at C; FIG. 16 is an enlarged view of a portion of FIG. 14 at the mounting base; FIG. 17 is a schematic view of the juicer of FIG. 13 from a further perspective; fig. 18 is a schematic sectional view of a slag notch of an embodiment of the juice extractor of the present invention; figure 19 is a front view of the juicer of figure 18; FIG. 20 is an enlarged view of a portion of FIG. 19 at D; FIG. 21 is a schematic view of the pressurized plug of FIG. 18 from a perspective; FIG. 22 is a schematic view of the booster plug of FIG. 21 from another perspective; FIG. 23 is a schematic view of the second cover shown in FIG. 8; fig. 24 is a partial enlarged view at E in fig. 23.

The reference numbers illustrate: 1000. a juicer; 100. a juicing assembly; 00. a pressurizing plug; 01. a limiting part; 02. a pressurization part; 1. a main cylinder; 20. a juice extracting cylinder; 21. a liquid outlet; 22. a smooth feeding section; 23. a juice extraction accelerating section; 24. a slag notch; 25. deslagging enclosing plates; 26. a liquid outlet nozzle; 261. a second sliding protrusion; 27. a mounting boss; 28. a rotating shaft; 281. a first shaft portion; 282. a second shaft portion; 30. a feeding cylinder; 40. a first cover body; 41. a first sliding protrusion; 42. clamping convex; 50. a second cover body; 51. a bottom cover plate; 511. limiting rotation protrusions; 5111. a stop protrusion; 512. a limiting ring wall; 513. an annular chute; 52. a side cover plate; 521. a slag outlet; 522. an elastic clamping plate; 523. clamping the clamping groove; 53. a slag stopping coaming; 531. a first slag trap side plate; 60. a screw; 62. a feeding section; 63. extruding and cutting; 64. limiting and rotating the hole; 65. an annular sliding protrusion; 66. a drive shaft; 70. connecting sleeves; 71. a limiting convex part; 72. an insertion portion; 80. an anti-drip cover; 81. a cover body; 82. a rotating part; 821. a first rotating part; 822. a second rotating part; 83. a grip portion; 90. an elastic member; 200. a supporting seat; 210. a base; 2110. a juice extracting platform; 220. a support pillar; 230. mounting a base; 2310. a first mounting groove; 2320. a second mounting groove; 2321. a slot/undercut; 2330. mounting holes; 2340. mounting a boss; 2350. a sliding support; 2351. a first chute; 2352. a guide notch; 2353. avoiding gaps; 2354. a second chute; 300. a motor assembly; 310. an output shaft; 2. an annular gap.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a juice extraction subassembly and juice extractor, wherein the juice extraction subassembly is used for the juice extractor.

In an embodiment of the present invention, as shown in fig. 1, the juice extractor 1000 includes a supporting base 200, a motor assembly 300 and a juice extracting assembly 100.

As shown in fig. 1, the support base 200 generally includes a base 210 and a support column 220 connected to the base 210, the base 210 is used for being placed on a carrier such as a table or a cooking bench, and the support column 220 extends vertically. The base 210 includes a juice extraction platform 2110 located on one side of the support column 220, the juice extraction platform 2110 extending away from the support column 220. Of course, the structure of the supporting base 200 is not limited to this, for example, the base 210 may not include the juice extracting platform 2110. It should be noted that the present invention is not limited to the structure of the supporting seat 200, and a general structure of the supporting seat 200 is introduced here, which is only for convenience of explaining the inventive concept of the present invention.

Wherein, the motor assembly 300 is installed at the supporting seat 200. Specifically, the motor assembly 300 is mounted within the support column 220.

As shown in fig. 1, the motor assembly 300 includes a motor (not shown) and an output shaft 310, and it is understood that the output shaft 310 may be a motor shaft of the motor, or a driving shaft drivingly connected to the motor shaft through a transmission assembly (e.g., a gear assembly, etc.).

Wherein the output shaft 310 extends laterally in the same direction as the juice extracting station 2110 for outputting power to the juice extracting assembly 100, as shown in fig. 1.

As shown in fig. 1, the juice extracting unit 100 extends in the transverse direction as a whole, and the extending direction is the same as that of the juice extracting table 2110. The juicing assembly 100 includes a transversely extending screw 60 that extends in the same direction as the juicing platform 2110.

As shown in FIG. 1, the juicing assembly 100 is detachably mounted on the supporting base 200, and the screw 60 of the juicing assembly 100 is detachably connected with the output shaft 310 in a transmission manner. The transmission connection means that the output shaft 310 can transmit rotation to the screw 60 to rotate the screw 60 for juicing. Specifically, the juicing assembly 100 is removably mounted to the support column 220.

In this manner, by detachably mounting the juicing assembly 100 to the support base 200, the juicing assembly 100 can be conveniently detached for cleaning and the like.

Of course, in other embodiments, the output shaft 310 and the juice extracting assembly 100 may be integrally disposed vertically or obliquely, and the juice extracted by the juice extracting assembly 100 may be drained through the corresponding structure.

For the convenience of describing the present invention, the following description will be made mainly by taking the output shaft 310 and the juicing assembly 100 as an example, which extend transversely.

Further, as shown in fig. 1, 4, 5 and 6, the juice extracting assembly 100 further includes a main barrel 1, the main barrel 1 includes a juice extracting barrel 20 and a feeding barrel 30 with an opening at one end, the screw 60 is rotatably disposed in the juice extracting barrel 20, and the juice extracting barrel 20 is provided with a liquid outlet 21; the feed cylinder 30 is connected to one side of the juice extracting cylinder 20 and communicates with the juice extracting cylinder 20. Wherein the feeding cylinder 30 is integrated with the juicing cylinder 20.

Specifically, when the juice extracting assembly 100 is mounted on the support base 200, the juice extracting drum 20 extends laterally in the same direction as the juice extracting table 2110. The feeding cylinder 30 is optionally located on the upper side of the juice extracting cylinder 20, can extend in the vertical direction, and can be obliquely arranged on the upper side of the juice extracting cylinder 20, and the opening at one end of the feeding cylinder is the material inlet.

It will be appreciated that the juicing barrel 20 has two ends, one end of which is located close to the support column 220 and the motor assembly 300 and can be referred to as the rear end, and the other end of which is located away from the support column 220 and the motor assembly 300 and can be referred to as the front end; accordingly, the rear end of the juicing assembly 100 is adapted to be mounted to the support column 220, and the front end thereof is located away from the support column 220 and the motor assembly 300.

The liquid outlet 21 may be disposed at the lower side of the juice extracting barrel 20, that is, the liquid outlet 21 and the feeding barrel 30 are disposed at two opposite sides of the juice extracting barrel 20 respectively, so as to facilitate liquid outlet. Of course, in other embodiments, the outlet 21 may be disposed on a side of the juicer cartridge 20 facing the user or away from the user, and directed through a drain tube or a downwardly extending drip nozzle, etc.

When the juicer 1000 is in operation, materials can be put into the feeding cylinder 30 from the opening above the feeding cylinder 30 to enter the juicing cylinder 20 through the feeding cylinder 30, and at the same time or then, the motor assembly 300 drives the screw 60 to rotate in the juicing cylinder 20 through the output shaft 310 of the motor assembly to squeeze the materials in the juicing cylinder 20, so as to realize juicing, and the squeezed juice flows out through the liquid outlet 21.

In a specific embodiment, the juice extracting barrel 20 can be made into a barrel body with an opening at one end, and the screw 60 extends into the juice extracting barrel 20 through the opening; it can also be designed as a cylinder with two open ends, and the screw 60 extends into the juice extracting cylinder 20 through one of the open ends.

In a preferred embodiment, the two ends of the juice extracting tube 20 are open, so that the main tube 1 has a three-open tubular structure.

So, when washing, in the main barrel 1 is got into fast to the clear water accessible is uncovered to can be fast with the residue in the main barrel 1 from other uncovered outflow/take out, because uncovered (radial dimension) is great, it can not cause and block, can realize washing fast, can realize "cross the mesh that can wash totally of water. Or, when soaking and washing, clear water accessible three uncovered quick entering main barrel 1 to can dissolve the residue in the main barrel 1 fast, thereby when taking out or rocking main barrel 1 from the aquatic, the residue can flow out main barrel 1 along with rivers fast, in order to realize quick washing, can realize "can the sanitization's purpose cross a water".

Moreover, when the inner wall of the main cylinder 1 is adhered with residues which are difficult to clean (if the residues are dried after being forgotten to be cleaned after use), the brush can easily extend into the main cylinder 1 from any opening due to the large opening (radial size), so that the cleaning difficulty can be reduced.

That is to say, be uncovered setting through the both ends that make juicing barrel 20, can make main barrel 1 be the tubular structure that the three-terminal all is uncovered setting to make things convenient for rivers to get into fast or flow main barrel 1 when wasing, thereby can reduce the washing degree of difficulty, realize quick washing.

Hereinafter, the description will be given mainly by taking an example of "the juice extracting tub 20 is provided with both ends open".

Specifically, the openings at the two ends of the juice extracting barrel 20 are respectively a first opening and a second opening. It is understood that the first opening may be the front opening of the juice extracting cylinder 20 and the second opening may be the rear opening of the juice extracting cylinder 20, and the second opening may be the front opening of the juice extracting cylinder 20 and the first opening may be the rear opening of the juice extracting cylinder 20. For convenience of explanation, the following description will mainly use "the second opening is the front opening of the juice extracting tube 20, and the first opening is the rear opening of the juice extracting tube 20" as an example.

Further, as shown in fig. 1 and 4, the juice extracting assembly 100 further includes a first cover body 40 and a second cover body 50, the first cover body 40 being detachably mounted at the first opening, and the second cover body 50 being detachably mounted at the second opening.

Specifically, the first cover 40 may be installed at the first opening through a detachable connection structure such as a snap-fit structure, and a sealing structure (e.g., a sealing ring) may be disposed at the first opening to prevent liquid leakage; similarly, the second cover 50 can be mounted at the second opening by a detachable connection structure such as a snap-fit structure, and a sealing structure (e.g., a sealing ring) can be provided at the second opening to prevent leakage. The utility model discloses do not injecing above seal structure, as long as realize sealed can.

In this way, the first cover 40 and the second cover 50 can be detached during cleaning.

The first cover 40 can be selected as a rear cover, and the second cover 50 can be selected as a front cover.

In particular embodiments, one end (i.e., the front end) of the screw 60 may be rotatably mounted to the first cover 40, and/or the other end (i.e., the rear end) of the screw 60 may be rotatably mounted to the second cover 50. In this manner, the screw 60 may be rotatably mounted within the juice extractor barrel 20. It is also possible to make one end (i.e., the front end) of the screw 60 not mounted to the first cover 40, and to make only it penetrate the first cover 40 and be drivingly connected to the output shaft 310 so as to be supported by the output shaft 310.

In a preferred embodiment, as shown in fig. 1-3, one end (i.e., the front end) of the screw 60 can be rotatably mounted on the first cover 40, and the other end (i.e., the rear end) of the screw 60 can be rotatably mounted on the second cover 50. Thus, the two ends of the screw 60 can be respectively fixed and supported by the first cover 40 and the second cover 50, so that the screw 60 can be prevented from swinging during rotation, the movement stability of the screw 60 during rotation can be improved, and abrasion can be reduced.

Hereinafter, the description will be given mainly taking an example of "both ends of the screw 60 are rotatably attached to the first cover 40 and the second cover 50, respectively".

Further, as shown in FIGS. 1, 4 and 5, the inner diameter of the juicer cartridge 20 is at least partially tapered along the length of the juicer cartridge 20.

In particular, the inner diameter of the juice extractor 20 is at least partially tapered in a direction from the rear end towards the front end. It will be appreciated that in operation, the screw 60 rotates to drive material (fruit or vegetables, etc.) entering the juicer cartridge 20 from the rear end to the front end of the juicer cartridge 20, such that by providing the juicer cartridge 20 with an at least partially reduced internal diameter in the direction from the rear end to the front end, the material is progressively squeezed by the internal wall of the juicer cartridge 20, thereby improving juicing efficiency and effectiveness.

Of course, in other embodiments, the screw 60 may be rotated to drive the material (fruit or vegetables, etc.) entering the juicer cartridge 20 from the front end to the rear end of the juicer cartridge 20 when the screw 60 is activated, such that the inner diameter of the juicer cartridge 20 is at least partially tapered in a direction from the front end to the rear end. In the following description, the inner diameter of the juice extracting barrel 20 is at least partially reduced in the direction from the rear end to the front end, which is taken as an example to avoid redundancy.

In the specific design, the inner diameter of the juice extracting tube 20 may be reduced in the longitudinal direction of the juice extracting tube 20. The inner diameter of the juicing barrel 20 can also be partially reduced in the length direction of the juicing barrel 20, for example, the inner diameter can be unchanged and then reduced; alternatively, it may be unchanged, reduced, and then unchanged; or, for example, may be reduced first and then unchanged; alternatively, again, for example, one may first go constant, then fast taper, and then slow taper; and so on.

Specifically, the inner side surface of the tapered portion of the juice extracting tube 20 may be tapered, and the taper degree may be used to indicate the reduction degree (which indicates the reduction amount of the inner diameter per unit length in the longitudinal direction).

Further, as shown in fig. 1, 4 and 5, the diameter or equivalent diameter of the first opening is larger than the diameter or equivalent diameter of the second opening, and the ratio of the diameter or equivalent diameter of the second opening to the diameter or equivalent diameter of the first opening is greater than or equal to 0.1, such as 0.15, 0.2, 0.25, 0.35, 0.4, 0.45, 0.5, 0.55, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9 or 0.95. Thus, the juice extracting barrel 20 can be a barrel body with a small opening at the front end and a large opening at the rear end.

Optionally, the diameter or equivalent diameter of the second opening is in the range of 5mm-50mm, such as 10mm, 20mm, 25mm, 30mm, 35mm, 40mm or 45 mm.

It can be understood that if the ratio is too small, on one hand, the reduction amplitude is too large, and the material is not easy to extrude; on the other hand, the second opening is easy to be too small, which is not beneficial to cleaning.

Alternatively, the ratio of the diameter or equivalent diameter of the second opening to the diameter or equivalent diameter of the first opening may be greater than or equal to 0.5 and less than or equal to 0.9; such as 0.55, 0.65, 0.7, 0.75, 0.8, or 0.85, etc.

Alternatively, the diameter or equivalent diameter of the second opening may be made to range from 16mm to 45 mm; for example, 20mm, 25mm, 30mm, 35mm, 40mm, etc. can be adopted.

Further, as shown in fig. 1, 4 and 5, the juice extracting tube 20 may include a gentle feeding section 22 and an accelerated juice extracting section 23 connected in a length direction of the juice extracting tube 20, an inner diameter of the accelerated juice extracting section 23 is reduced in the length direction of the juice extracting tube 20, a first opening is provided in the gentle feeding section 22, a second opening is provided in the accelerated juice extracting section 23, and the feeding tube 30 is connected to one side of the gentle feeding section 22.

In this manner, material may enter the flat entry section 22 through the entry cylinder 30 and be squeezed from the flat entry section 22 toward the accelerated juicing section 23, thereby further juicing in the accelerated juicing section 23.

It will be appreciated that the accelerated juicing stage 23 may be a stage with the same deceleration or may comprise a plurality of stages with different reductions.

Specifically, the liquid outlet 21 is disposed at the smooth feeding section 22, so that the juice generated in the accelerating juicing section 23 can flow back to the smooth feeding section 22 and flow out from the liquid outlet 21.

Specifically, the inner side surface of the juice extracting tube 20 is provided with a convex edge extending along the length direction, so that the juice extracting effect can be improved on one hand, and on the other hand, materials can be prevented from sliding freely in the juice extracting tube 20.

Further, as shown in FIGS. 1, 4 and 5, the inside diameter of the flat feed section 22 is constant along the length of the juicer cartridge 20; alternatively, the inner diameter of the gentle feeding section 22 is reduced in the length direction of the juicing barrel 20, and the reduction range of the gentle feeding section 22 is smaller than that of the accelerated juicing section 23. Thus, the feeding effect can be ensured.

Accordingly, as shown in fig. 1, 4 and 12, the screw 60 may include a feeding section 62 and a squeezing section 63, wherein the pitch of the screw thread of the feeding section 62 is greater than the pitch of the screw thread of the squeezing section 63, the feeding section 62 is disposed in the gentle feeding section 22, and the squeezing section 63 is disposed in the accelerated juice extracting section 23. In this way, more material can be conveniently collected in the gentle feeding section 22, and the juicing effect can be ensured/improved in the accelerated juicing section 23.

Furthermore, the juice extracting barrel 20 is further provided with a residue discharging structure, such as a residue discharging through hole (for example, the residue discharging through hole can be arranged on the accelerated juice extracting section 23) directly arranged on the side wall of the juice extracting barrel 20, or a residue discharging gap 24 arranged on the periphery of the second opening, etc.

Thus, the residue after juicing can be discharged from the residue discharging structure.

In an alternative embodiment, as shown in fig. 1, 3, 4, 5, 7, 8 and 9, the tapping structure may be a tapping notch 24, i.e. the periphery of the second opening is provided with a tapping notch 24.

Specifically, the second cover 50 includes a bottom cover plate 51, and the slag notch 24 and the bottom cover plate 51 enclose to form a slag hole. When the screw 60 is operated, the residue is discharged from the slag hole at the front end along with the pushing of the screw 60 because of the non-flowability.

So, through set up slag notch 24 at the open periphery of second, can be convenient for wash slag notch 24 to prevent that the residue gathering is in slag tapping structure department. By forming the slag hole by surrounding the bottom cover plate 51 and the slag notch 24, the slag can be prevented from flying out from the opening side of the slag notch 24.

Further, as shown in fig. 5 and 7, a slag tapping enclosing plate 25 is arranged on the periphery of the slag tapping notch 24, and the slag tapping enclosing plate 25 and the bottom cover plate 51 are formed to enclose a slag tapping channel communicated with the slag tapping hole. Thus, the residue can be discharged through the slag discharge channel to prevent the residue from flying around when being thrown out/extruded.

In particular, the slag tapping shroud 25 is arranged at the periphery of the slag tapping notch 24.

Further, as shown in fig. 8 and 9, the second cover 50 further includes a side cover plate 52 disposed on the periphery of the bottom cover plate 51, the side cover plate 52 is disposed outside the juice extracting barrel 20 and forms an annular gap 2 with the juice extracting barrel 20; the side cover plate 52 is provided with a slag outlet 521 corresponding to the slag notch 24.

Specifically, the side cover plate 52 is disposed outside the juice extracting acceleration section 23, and encloses the juice extracting acceleration section 23 to form the annular gap 2.

Thus, on one hand, the outer peripheral surface of the other end (namely the front end) of the juicing component 100 is a flat (ring) surface, so that the utility model has practicability and aesthetic property and is convenient to place; on the other hand, the annular gap 2 also receives the residue discharged from the slag discharge passage to prevent the residue from flying around. Also, the residue discharged from the slag discharging passage can be discharged through the slag outlet 521.

Specifically, the side cover plate 52 may be removably coupled to the juice extractor 20 to removably mount the second cover 50 to the second opening.

Further, as shown in fig. 8 and 9, the outer side surface of the side cover plate 52 is provided with a slag trap 53 on the periphery side of the slag outlet 521. Specifically, the slag trap 53 may be provided around the periphery of the slag outlet 521.

In this way, the residue can be prevented from flying around even though the residue can be discharged from the channel surrounded by the slag baffle.

In this embodiment, the tap hole 24 is located at an end (i.e., a front end) of the juice extractor 20 away from the support base 200 of the juice extractor 1000, i.e., the tap hole 24 is located at a side of the juice extractor 20 away from the support post 220/motor assembly 300. Therefore, the residue can be sent out from the front side of the liquid outlet 21, and the residue is convenient to recycle.

Optionally, one end (i.e., the front end) of the juicing assembly 100 projects out of the juicing platform 2110 in a direction away from the support column 220/motor assembly 300 to prevent debris from contaminating the juicing platform 2110.

Further, as shown in FIGS. 4, 5, 7 and 9, the area of the tap hole 24 is smaller than that of the tap hole 521. Therefore, the slag notch 24 can be prevented from being too large, so that excessive juice can be prevented from flowing out, and a large amount of residues can be prevented from being discharged quickly, so that the juice extracting effect is improved.

Further, as shown in fig. 4 and 9, the slag hole 521 has a first side edge and a second side edge which are opposite to each other in the rotation direction of the screw 60 during operation, and the slag notch 24 is disposed near the first side edge.

Thus, the accumulation of the residue at the slag notch 24 can be prevented, and the slag discharging effect can be improved.

Further, as shown in FIG. 8, the slag trap 53 includes a first slag trap side plate 531 (i.e., a front slag trap side plate), and an outer side surface of the first slag trap side plate 531 is coplanar with an outer side surface of the bottom cover plate 51. Thus, the second cover 50 can be easily placed to prevent rolling and can be easily cleaned.

Further, as shown in fig. 18 to 24, an elastic clamping plate 522 bent is convexly disposed on an inner side surface of the side cover plate 52, a clamping groove 523 is formed between the elastic clamping plate 522 and the inner side surface of the side cover plate 52 in an enclosing manner, and a free end of the elastic clamping plate 522 and the inner side surface of the side cover plate are disposed at an interval to form a clamping opening of the clamping groove; juicing subassembly 100 still includes pressure boost stopper 00, and pressure boost stopper 00 includes spacing portion 01 and pressure boost portion 02, and spacing portion 01 joint is in joint draw-in groove 523, and pressure boost portion 02 locates slag notch 24 department, and spacing portion 01 locates in the joint with pressure boost portion 02.

Specifically, the elastic clamping plate can be arranged as an arc-shaped plate or a bending plate which is bent at least once, and because one end of the elastic clamping plate is connected to the inner side surface of the side cover plate 52, the elastic clamping plate can elastically deform under the action of external force, so that the clamping interface of the elastic clamping plate is enlarged, and the limiting part 02 can be separated from the clamping groove 523.

Specifically, the pressure boost stopper 00 can be selected to be an elastic variability stopper such as a rubber plug or a silica gel stopper, and the pressure boost part 02 covers the position of the slag notch 24 (specifically, the slag discharging channel) to prevent the residue from being discharged from the slag discharging channel, so as to improve the juice yield.

Specifically, when juicing, the residue is pushed to the front end by the screw 60 and pushed to the residue discharge channel; however, the residue cannot be discharged from the residue discharge passage because the residue discharge passage is covered with the pressurization part 02, so that the residue is accumulated at the front end of the juice extracting barrel 20, thereby improving the juice yield. When the pressure of residue to pressure boost portion 02 increases to the default, can make pressure boost stopper 00 warp on the one hand, on the other hand also can make it warp through pressure boost stopper 00 to elasticity cardboard 522 effect, makes the joint mouth increase to make spacing portion 02 break away from in the joint draw-in groove 523, thereby make the passageway of slagging tap unblocked, thereby make the residue can discharge.

Further, as shown in fig. 18 to 24, a limiting block protrusion is disposed at the clamping interface, and an anti-slip rack is disposed on at least one side surface of the limiting portion, so that the difficulty of separation of the limiting portion 02 from the clamping groove 523 can be increased, and the juice extraction rate can be ensured.

Specifically, the boosting part is of a triangular structure or a triangle-like structure.

In the embodiment, the other end of the screw 60 can be rotatably connected to the second cover 50 in many ways, such as by a thin shaft connection; the following examples are given.

Further, as shown in fig. 1, 3, 4 and 12, one of the end surface of the other end of the screw rod 60 and the inner side surface of the bottom cover plate 51 is provided with a limiting rotation hole 64, the other end of the screw rod is provided with a limiting rotation protrusion 511, the limiting rotation protrusion 511 is rotatably installed in the limiting rotation hole 64, and the ratio of the diameter of the limiting rotation protrusion 511 to the diameter of the other end of the screw rod 60 is greater than or equal to 0.1, and may be 0.15, 0.2, 0.25, 0.35, 0.4, 0.45, 0.5, 0.55, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9 or 0.95, etc.

Optionally, the diameter of the limiting rotation protrusion 511 ranges from 5mm to 50mm, such as 10mm, 15mm, 20mm, 25mm, 30mm, 35mm, 40mm or 45mm, and the like.

Optionally, the ratio of the diameter of the limit rotation protrusion 511 to the diameter of the other end of the screw 60 is greater than or equal to 0.5, so that the limit rotation protrusion 511 is thicker, that is, the rotation shaft portion of the screw 60 rotatably connected to the second cover 50 is thicker, thereby increasing the sliding contact area, increasing the wear resistance, and preventing the screw 60 from shaking during rotation after long-term use. Thereby improving the rotational stability and the service life of the screw 60.

Further, as shown in fig. 1, 4 and 12, the ratio of the diameter of the limiting rotation protrusion 511 to the diameter of the other end of the screw 60 may be greater than or equal to 0.6 and less than or equal to 0.9, and may be 0.65, 0.7, 0.75, 0.8, or 0.85, for example. Thus, not only can the wear-resistant area be enough, but also the wall thickness of the annular sliding protrusion 65 which is described later can be prevented from being too thin due to the fact that the limiting rotating protrusion 511 is too thick.

Optionally, the diameter of the limiting rotation boss 511 ranges from 16mm to 45mm, such as 20mm, 25mm, 30mm, 35mm, 40mm or 45mm, and the like.

Specifically, the limiting rotation hole 64 is formed in the end face of the other end of the screw rod 60, and the limiting rotation protrusion 511 is formed in the inner side face of the bottom cover plate 51, so that the structural strength of the bottom cover plate 51 at the limiting rotation protrusion 511 can be increased (for example, the thickness of the limiting rotation protrusion 511 can be increased, or a stepped structure is formed at the limiting rotation protrusion 511, etc., so as to increase the structural strength of the bottom cover plate 51 at the limiting rotation protrusion 511), and thus the impact resistance of the bottom cover plate 51 can be improved.

Wherein, the side wall of the limit rotating hole 64 forms an annular sliding projection 65.

As shown in fig. 1, 3, 4 and 12, the bottom cover plate 51 is further provided with a limiting ring wall 512 protruding from the limiting rotary protrusion 511 at an interval, an annular sliding slot 513 is formed between the limiting ring wall 512 and the limiting rotary protrusion 511, and the annular sliding protrusion 65 is rotatably installed in the annular sliding slot 513, so that the other end of the screw 60 is rotatably installed on the second cover 50.

Thus, wear-resistant surfaces can be formed on both sides of the annular sliding protrusion 65, so that wear resistance can be further enhanced. That is to say, when the device works, the annular chute 513 can limit both the inner side and the outer side of the annular sliding protrusion 65, when the screw 60 extrudes materials, the reverse acting force of the materials on the screw 60 can enable the inner ring side surface of the side of the annular sliding protrusion 65 close to the materials to abut against the inner side chute wall corresponding to the annular chute 513, and simultaneously enable the outer ring side surface of the side of the annular sliding protrusion 65 far away from the materials to abut against the outer side chute wall corresponding to the annular chute 513, so that the pressing action of the multiple material screws 60 is favorably dispersed to the inner ring side surface and the outer ring side surface of the opposite side of the annular sliding protrusion 65, thereby being favorable for balancing the pressing action force applied to the two opposite sides of the annular sliding protrusion 65, avoiding the problem that the reverse acting force of the multiple material pairs of screw 60 is concentrated on one side of the screw 60, and the pressing force between the screw 60 and the rotationally connected components is too large, and the components are locally and the connection stability between the screw 60 and the rotationally connected components is affected, thereby being beneficial to ensuring the stability of the juicing of the screw 60.

Meanwhile, the annular sliding protrusion 65 facilitates the screw rod 60 to be directly vertically placed on a desktop or a platform for drying after being cleaned, and avoids the screw rod 60 from horizontally placing and falling off the desktop or the platform in a rolling manner, so that the screw rod 60 is convenient to dry.

Of course, in other embodiments, the structure of the annular sliding protrusion 65 and the annular sliding groove 513 may be designed in other manners, for example, the annular sliding protrusion 65 may be disposed on the inner side surface of the bottom cover plate 51, and the annular sliding groove 513 may be disposed on the other end surface of the screw 60; and the like.

Further, as shown in fig. 1, 3, 4 and 12, a receiving groove is formed at the second opening, and the limiting ring wall 512 is disposed in the receiving groove. Thus, the retaining ring wall 512 can be hidden and retained.

Further, as shown in fig. 1, 3, 4 and 12, the width of the annular runner 513 is at least partially reduced in the depth direction of the annular runner 513. Thus, installation can be facilitated.

Further, as shown in fig. 3 and 9, the protruding height of the limiting rotary protrusion 511 in the direction away from the bottom cover plate 51 is greater than the protruding height of the limiting ring wall 512 in the direction away from the bottom cover plate 51. Therefore, the assembly difficulty can be further reduced.

Further, as shown in fig. 3 and 9, a stop protrusion 5111 is provided on a side surface of the rotation-limiting protrusion 511 away from the bottom cover plate 51, and the stop protrusion 5111 is configured to abut against the bottom of the rotation-limiting hole 64.

It can be understood that during the rotation of the screw 60, the other end of the screw 60 (i.e. the bottom of the rotation limiting hole 64) may abut against the bottom cover plate 51 (i.e. the side of the rotation limiting protrusion 511 away from the bottom cover plate 51), and the abutting area can be reduced by providing the abutting protrusion 5111, so as to reduce the friction force and reduce the power consumption.

Further, as shown in fig. 1, 4, 5 and 6, the juice extracting assembly 100 further includes an anti-drip cover 80, the anti-drip cover 80 being rotatably mounted on an outer side of the juice extracting barrel 20, the anti-drip cover 80 having a first position for closing the liquid outlet 21 and a second position for opening the liquid outlet 21. Specifically, the anti-drip cover 80 may be switched between the first position and the second position by rotation.

Thus, by arranging the anti-dripping cover 80 at the liquid outlet 21, the anti-dripping cover 80 can be rotated to open the liquid outlet 21 when necessary, so as to realize juice outlet; when not needed, the anti-drip cover 80 can be rotated to close the liquid outlet 21, so that the anti-drip is realized.

Further, as shown in fig. 1, 4, 5 and 6, the outer side surface of the juice extracting barrel 20 is provided with a liquid outlet 26 at the liquid outlet 21, and the drip-proof cover 80 blocks the liquid outlet 26 when in the first position to close the liquid outlet 21; in the second position the spout 26 is opened to open the spout 21. Thus, by providing spout 26, on the one hand, dispensing is facilitated and, on the other hand, drip prevention cap 80 is also facilitated to open or close dispensing outlet 21.

Further, as shown in fig. 1, 4, 5 and 6, the outer side surface of the juice extracting tube 20 is provided with a mounting protrusion 27, the mounting protrusion 27 is provided at one side of the liquid outlet nozzle 26, and the anti-drip cover 80 is rotatably mounted to the mounting protrusion 27. In this manner, the drip-proof lid 80 may be conveniently positioned at the same height as the spout of the spout 26 to facilitate closing of the spout 26.

Wherein the mounting protrusion 27 is integrally connected to the liquid outlet nozzle 26.

Further, as shown in fig. 1, 4, 5 and 6, the mounting protrusion 27 is provided with a rotating shaft 28, the drip-proof cover 80 includes a cover body 81 and a rotating portion 82 connected to one side of the cover body 81, the cover body 81 is used for sealing the liquid outlet 26, the rotating portion 82 is provided with a shaft hole, and the rotating shaft 28 is rotatably mounted in the shaft hole, so that the drip-proof cover 80 is rotatably mounted on the mounting protrusion 27. Thus, the drip prevention cover 80 can be rotatably coupled to the mounting protrusion 27, and the structure is simple.

Specifically, the rotating shaft 28 is in interference fit with the shaft hole, or a rotational damper is disposed between the rotating shaft 28 and the shaft hole, so as to position the anti-drip cover 80 at the first position and the second position.

Further, as shown in fig. 1, 4, 5 and 6, the rotation shaft 28 includes a first shaft portion 281 connected to an end of the mounting boss 27 away from the juice extracting barrel 20, and a second shaft portion 282 connected to the first shaft portion 281 and located at a side of the mounting boss 27; the rotating portion 82 includes a first rotating portion 821 and a second rotating portion 821 connected to each other in the axial direction, the first rotating portion 821 is provided with an avoidance gap (not shown) communicating with the shaft hole, the first rotating portion 821 is provided on the first shaft portion 281, and the second rotating portion 821 is provided on the second shaft portion 282.

Thus, the rotational stability can be improved.

Further, as shown in fig. 1, 4, 5 and 6, the drip-proof cover 80 further includes a grip portion 83, and the grip portion 83 is connected to one side of the rotating portion 82. In this manner, the rotation of the drip prevention cover 80 can be driven by the grip portion 83. In the first position, the drip cover 80 extends laterally and in the second position, the drip cover 80 is disposed vertically.

Further, the side of the anti-drip cover 80 for closing the liquid outlet 21 has a sealing plug/gasket/sealing ring, and the contour of the sealing plug/gasket/sealing ring is greater than or equal to the contour of the liquid outlet 21.

Further, as shown in fig. 1, 2 and 11, the motor assembly 300 further includes a motor, an elastic member 90, and a connection sleeve 70 whose sleeve hole is a limiting structure for preventing circumferential rotation, the connection sleeve 70 is axially movably sleeved on the output shaft 310, and the connection sleeve 70 rotates with the output shaft 310 because the sleeve hole has the limiting structure for preventing circumferential rotation.

Wherein the elastic member 90 is used to make the connecting sleeve 70 have a tendency to move in a direction away from the motor along the axial direction.

When the juice extracting assembly 100 is mounted/assembled to the supporting base 200 (the supporting column 220), the connecting sleeve 70 is axially movably sleeved on one end (i.e., the rear end) of the screw 60, so that the screw 60 is detachably connected with the output shaft 310 through the connecting sleeve 70.

Wherein, since the sleeve hole of the connecting sleeve 70 has a limit structure for preventing circumferential rotation, it will transmit the power of the output shaft 310 to the screw 60 for the driver to rotate.

The sleeve hole is a rectangular hole, a pentagonal hole, a hexagonal hole, an elliptical hole, or a round hole with a limiting structure on the inner wall, and the like, and is not limited herein. It should be noted that the cross-sectional shape of the end of the output shaft 310 and the cross-sectional shape of the end of the screw 60 are adapted to the shape of the trepan to achieve the driving connection.

It can be understood that, since the elastic member 90 makes the connecting sleeve 70 have a tendency to move in a direction away from the motor in the axial direction, when the juice extracting component 100 and the supporting seat 200 are assembled, one end (i.e. the rear end) of the screw 60 can be directly installed in place without considering the alignment of the screw 60 and the connecting sleeve 70, and in the process, the screw will press the connecting sleeve 70 to move backwards and move to an avoiding position, and the elastic member 90 stores energy; when the motor is turned on, the output shaft 310 is driven to rotate, so as to drive the connecting sleeve 70 to rotate, and after the connecting sleeve 70 is aligned with/aligned with one end (i.e. the rear end) of the screw rod 60, the connecting sleeve 70 moves forward under the driving of the elastic member 90 to a connecting position, so as to realize power transmission, which can realize quick and automatic alignment of the connecting sleeve 70 and the screw rod 60.

That is, during assembly, the connecting sleeve 70 has an escape position abutting against the screw 60 and a connecting position sleeved on the output shaft 310 and the screw 60 to drivingly connect the connecting sleeve 70 and the output shaft 310.

Thus, by arranging the elastic member 90 and the connecting sleeve 70 and enabling the connecting sleeve 70 to have an avoiding position and a connecting position through the elastic member 90, the alignment problem of the connecting sleeve 70 and the screw 60 does not need to be considered when the juicing assembly 100 and the supporting seat 200 are assembled, namely, the assembly is not influenced by the angle between the screw 60 and the trepanning, and the juicing assembly 100 and the supporting seat 200 can be rapidly assembled. After assembly, the screw 60 and the connecting sleeve 70 can be quickly and automatically aligned through motor driving, so that transmission connection is realized.

Further, a first gap is formed between the outer side surface of the output shaft 310 and the inner side surface of the connecting sleeve 70. The connection between the output shaft 310 and the connecting sleeve 70 can be semi-flexible, so that the problems of too fast abrasion caused by small deviation, easy breakage of the connecting position and the like in the transmission process can be avoided.

Further, a second gap is formed between the outer side surface of the screw rod 60 and the inner side surface of the connecting sleeve 70. Thus, on one hand, the connection between the screw rod 60 and the connecting sleeve 70 can be made to be semi-flexible, so that the problems of too fast abrasion caused by small deviation, easy breakage of the connecting position and the like in the transmission process can be avoided. On the other hand, after the connecting sleeve 70 is aligned with the screw rod 60, the connecting sleeve 70 is easily moved from the avoiding position to the connecting position, that is, the connecting sleeve 70 is easily sleeved on the screw rod 60.

In a specific embodiment, the sleeve hole may be a through hole to simplify the structure, and when the connecting sleeve 70 is located at the connecting position, one end of the output shaft 310 may extend into one side of the sleeve hole, and one end of the screw rod 60 may extend into the other side of the sleeve hole.

The trepan may be a stepped bore and include a first step bore and a second step bore, a cross-sectional area of the second step bore is larger than a cross-sectional area of the first step bore, the output shaft 310 may be movably installed in the first step bore in the axial direction, and one end of the screw 60 may be movably installed in the second step bore in the axial direction.

In this embodiment, the trepan boring is a through bore.

In a specific embodiment, the elastic member 90 can be selected as a compression spring, or a spring plate, or a tension spring, or a rubber band, etc., as long as the connecting sleeve 70 has a tendency to move in a direction away from the motor along the axial direction.

In the present embodiment, the elastic member 90 may be selected as a compression spring.

Further, as shown in fig. 1 and 2, the compression spring is sleeved outside the output shaft 310, one end of the compression spring is limited and/or abutted to the limiting structure in the motor casing or the supporting seat 200 of the motor, and the other end of the compression spring is limited and/or abutted to the connecting sleeve 70, so that the connecting sleeve 70 has a tendency of moving in a direction away from the motor along the axial direction.

The limiting structure in the supporting seat 200 may be a bearing or a shaft sleeve of the output shaft 310, or a limiting protrusion or a limiting bracket in the supporting seat 200.

In this way, the connecting sleeve 70 can have the tendency of moving in the direction away from the motor along the axial direction through the action of the compression spring; moreover, the structure can be simplified, and the cost can be reduced.

Further, as shown in fig. 1 and 2, an abutting convex portion is provided on an outer side surface of the connecting sleeve 70, and the other end of the compression spring is sleeved outside the connecting sleeve 70 and abuts against the abutting convex portion. Thus, the other end of the connecting sleeve 70 can be limited.

Further, as shown in fig. 1 and 2, the support base 200 further includes a mounting base 230, the mounting base 230 is located at the output shaft 310, and the juice extracting assembly 100 is detachably mounted to the mounting base 230. Wherein the mounting base 230 is a portion of the support post 220.

Specifically, a first mounting groove 2310 is formed in a side of the mounting base 230 facing the motor assembly 300, a mounting hole 2330 is formed in the bottom of the first mounting groove 2310, a limiting protrusion 71 is formed on the outer side surface of the connecting sleeve 70, and the connecting sleeve 70 includes an insertion portion 72 located on one side of the limiting protrusion 71.

The limiting convex parts 71 may be annularly arranged, or a plurality of limiting convex parts may be annularly distributed.

Specifically, the connection sleeve 70 is movably installed in the first installation groove 2310, the insertion portion 72 is movably installed in the installation hole 2330, and the other end of the screw 60 is sleeved in the insertion portion 72; the limit protrusion 71 abuts against the bottom of the first installation groove 2310 to limit the connection sleeve 70 at the connection position.

Therefore, the movement of the connecting sleeve 70 can be limited, so that the connecting sleeve is limited at the connecting position.

It should be noted that the abutting convex portion may be integrally provided with the limit convex portion 71, that is, the same convex portion/structure.

Further, as shown in fig. 1 and 2, a second mounting groove 2320 is provided on a side of the mounting base 230 away from the output shaft 310, and the juicing assembly 100 is detachably mounted in the second mounting groove 2320; the bottom of the second mounting groove 2320 is partially arched toward a side away from the output shaft 310 to form a first mounting groove 2310 at a side of the mounting base 230 facing the motor assembly 300. The mounting hole 2330 communicates the first mounting groove 2310 and the second mounting groove 2320.

Thus, the structure can be simplified.

Further, as shown in FIGS. 1 and 2, the juice extracting assembly 100 is detachably mounted to the mounting base 230 by a snap-fit structure. Thus, the juice extracting assembly 100 can be conveniently and simply assembled and disassembled.

Further, as shown in fig. 1, 4 and 12, the screw 60 includes a main body and a transmission shaft mounted on the main body, and the transmission shaft is detachably connected with the output shaft 310 through a connection sleeve 70.

That is, the rear end of the screw 60 is a drive shaft, and the main body portion includes a feeding section 62 and an extruding-cutting section 63.

Wherein, the transmission shaft can be selected as the metal shaft.

Of course, in other embodiments, the screw 60 may be provided as a unitary structure.

Hereinafter, a detachable connection structure of the juicing assembly and the support base will be described in detail.

Further, as shown in fig. 13 to 17, the juice extractor includes a support base 200, a motor assembly 300, and a juice extracting assembly 100.

The supporting base 200 includes a base 210 and a supporting column 220 connected to the base 210, and the supporting column is provided with a first clamping position and a first guiding position.

The motor assembly 300 is mounted on the supporting column 220, and the structure of the motor assembly 300 can refer to the above embodiments, which are not described herein, and it can be understood that the motor assembly 300 at least includes a motor and an output shaft 310 in transmission connection with the motor.

The structure of the juicing assembly 100 can refer to the above embodiments, and need not be described herein, and it can be understood that the juicing assembly 100 at least includes the screw 60 which can be rotatably disposed, and one end of the juicing assembly is provided with the second clamping position and the second guiding position.

At least one of the first guiding position and the second guiding position extends along the direction far away from or close to the supporting column, the juicing assembly 100 is movably mounted on the supporting column 220 in the direction far away from or close to the supporting column through the slidable fit of the first guiding position and the second guiding position, the juicing assembly 100 is detachably mounted on the supporting column 220 through the clamping fit of the first clamping position and the second clamping position, and the screw rod 60 is detachably connected with the output shaft 310 in a transmission mode.

During assembly, the first guiding position and the second guiding position are aligned, so that the juicing assembly 100 moves towards the direction close to the supporting column 220 through the slidable fit of the first guiding position and the second guiding position, and the first clamping position and the second clamping position are aligned; the juicing assembly 100 continues to move towards the direction close to the supporting column 220, so that the juicing assembly 100 can be detachably mounted on the supporting column 220 through the clamping fit of the first clamping position and the second clamping position, and the screw rod 60 is detachably connected with the output shaft 310 in a transmission manner. Therefore, the first clamping position and the second clamping position can be easily aligned, and the assembling difficulty can be reduced.

When the device is disassembled, the operation is reversed.

That is to say, the utility model discloses in, through set up first direction position and second direction position respectively at support column 220 and the one end of subassembly 100 of squeezing the juice, when the subassembly 100 of squeezing the juice assembles on supporting seat 200, but the first direction position of accessible and the sliding fit in second direction position make the subassembly 100 of squeezing the juice to the direction removal that is close to support column 220, thereby make first joint position and second joint position counterpoint, in order to continue to make the subassembly 100 of squeezing the juice to the direction removal that is close to support column 220, joint cooperation through first joint position and second joint position makes the subassembly 100 detachably of squeezing the juice install in support column 220. Like this when juicing subassembly 100 through the slidable fit in first direction position and second direction position to the direction that is close to support column 220 when removing, can make first joint position and second joint position counterpoint to can reduce the counterpoint degree of difficulty, thereby reduce the equipment degree of difficulty, make the equipment of juicing subassembly 100 and supporting seat 200 become simple and convenient.

Specifically, a mounting base 230 is convexly disposed on one side of the supporting column 220, the mounting base 230 is disposed at the first clamping position and the first guiding position, the juice extracting assembly 100 is mounted on the mounting base 230, and the output shaft 310 is disposed at the mounting base 230.

Further, as shown in fig. 13 to 17, the mounting base 230 includes a mounting boss 2340 disposed on the supporting pillar, and a sliding support portion 2350 connected to the mounting boss 2340 and extending in a direction away from the supporting pillar 220, the first clamping position is disposed on the mounting boss, and the first guiding position is disposed on the sliding support portion.

That is, the first guide position is located at the front side of the first clamping position in the direction close to the supporting column 220.

Similarly, on the juicing assembly 100, the second guiding position is positioned at the front side of the second clamping position in the direction close to the supporting column 220.

So, on the one hand, can guarantee when the equipment, but make juice extraction subassembly 100 and support column 220 pass through first guide position and second guide position's sliding fit and movable mounting earlier, make first joint position and second joint position counterpoint and installation again. On the other hand, the first clamping position and the first guiding position are respectively arranged on the installation boss 2340 and the sliding support portion 2350, so that the structural design can be simplified conveniently. On the other hand, as the first clamping position and the first guiding position are sequentially arranged in the direction close to or far away from the supporting column 220, after the juice extracting component 100 is assembled on the supporting seat 200, an axial multi-point stress limiting position can be formed, so that the connection strength and the installation stability of the juice extracting component 100 and the supporting seat 200 can be improved.

Further, as shown in fig. 13-17, the taxi support 2350 is a semi-annular structure extending in the circumferential direction of the screw 60. It should be noted that the term "half ring" as used herein is not strictly a half ring, i.e., more than or less than one half can be referred to as a half ring.

Thus, the structural strength of the sliding support 2350 can be improved, and the structure can be simplified.

In particular, the sliding supports 2350 are positioned on the underside of the juicing assembly 100 to improve the supporting effect of the sliding supports 2350 on the juicing assembly 100.

Further, as shown in fig. 13 to 17, the first guide position includes a first sliding groove 2351 provided on an inner side surface of the sliding support portion 2350, and the second guide position includes a first sliding protrusion 41 protruding from an outer side surface of the juicing assembly 100; alternatively, the first guide location includes a first sliding protrusion 41 protruding on the inner side surface of the sliding support portion 2350, and the second guide location includes a first sliding groove 2351 on the outer side surface of the juicing assembly 100.

In addition, at least one of the first sliding groove 2351 and the first sliding protrusion 41 extends in a direction away from or close to the supporting pillar 220, and the first sliding protrusion 41 is slidably disposed in the first sliding groove 2351.

In this embodiment, the first guiding position includes a first sliding groove 2351 and is disposed on the inner side surface of the sliding support 2350, and the second guiding position includes a first sliding protrusion 41 and is protruded on the outer side surface of the juice extracting assembly 100. Moreover, the first sliding groove 2351 and the first sliding protrusion 41 both extend in a direction away from or close to the supporting column 220.

As such, the juicing assembly 100 may be movably mounted to the support column 220 in a direction away from or towards the support column through the slidable engagement of the first chute 2351 with the first sliding protrusion 41. Also, by extending both the first chute 2351 and the first slip protrusion 41 in a direction away from or close to the support column 220, structural strength, sliding stability, and mounting stability may be improved.

Further, as shown in fig. 13 to 17, the first sliding groove 2351 is distributed at intervals in the circumferential direction of the screw rod 60, for example, 2, 3, 4 or 5, so that the uniformity of the force applied can be improved, and the sliding stability and the installation stability can be improved. Accordingly, the first sliding protrusion 41 is also provided in plurality.

Further, as shown in fig. 13 to 17, two first chutes 2351 are spaced apart from each other in the circumferential direction of the screw, the two first chutes 2351 are disposed near two side edges of the sliding support portion 2350 in the circumferential direction of the screw 60, respectively, and a guide notch 2352 communicating with the first chute 2351 is disposed at a chute inlet of the sliding support portion 2350.

That is, due to the guiding notch 2352, the outer sidewall of the chute inlet of the first chute 2351 is missing, so that the first sliding protrusion 41 can be conveniently slid into the first chute 2351 during assembly, thereby further reducing the assembly difficulty.

It is understood that even when there are more first runners, the guide notch 2352 may be provided near the runner entrance of the first runner 2351 at both side edges of the sliding support 2350 in the circumferential direction of the screw 60.

In the present embodiment, the first sliding protrusion 41 is provided on the outer peripheral surface of the first cover 40. It is understood that when the second guiding position includes the first sliding groove 2351, it may be also provided on the outer circumferential surface of the first cover body 40. Of course, in other embodiments, the second guiding portion (the first sliding protrusion 41 or the first sliding groove 2351) may be provided on the outer circumferential surface of the juice extracting barrel 20.

Further, as shown in fig. 13-17, the outer side of the juicer cartridge 20 may include a spout 26 that may interfere with the sliding support 2350. to address this problem, a clearance notch 2353 may be provided in the sliding support 2350.

Specifically, as shown in fig. 13-17, an end of the sliding support portion 2350 away from the support post 220 is provided with a clearance gap 2353, and the liquid outlet nozzle 26 is disposed in the clearance gap 2353.

As such, a reduction in the axial length of the juicing assembly 100 may be facilitated.

Further, as shown in fig. 13-17, the first guiding direction further includes a second sliding groove 2354 disposed on the sidewall of the avoiding notch 2353, and the second guiding direction further includes a second sliding protrusion 261 protruding from the outer side surface of the liquid outlet nozzle 26; alternatively, the first guiding position comprises a second sliding protrusion 261 disposed on a side wall of the avoiding notch 2353, and the second guiding position comprises a second sliding groove 2354 disposed on an outer side surface of the liquid outlet nozzle 26.

In addition, at least one of the second sliding slot 2354 and the second sliding protrusion 261 extends in a direction away from or close to the supporting pillar 220, and the second sliding protrusion 261 is slidably disposed in the second sliding slot 2354.

In this embodiment, the first guiding position further includes a second sliding groove 2354, the second guiding position further includes a second sliding protrusion 261, and both the second sliding groove 2354 and the second sliding protrusion 261 extend in a direction away from or close to the supporting column 220.

Thus, the force bearing uniformity can be further improved, so that the sliding stability and the mounting stability are further improved.

It is understood that in other embodiments, the first guiding position and the second guiding position may be arranged in other manners, for example, in some embodiments, the sliding support 2350 may include a plurality of sliding portions spaced around the screw rod 60, each sliding portion may have the first guiding position, and the space between two sliding portions may avoid the liquid outlet 26; alternatively, in some other embodiments, the first guiding position may comprise a guiding column protruding from the supporting column 220, and the second guiding position comprises a guiding hole formed in the juicing assembly 100, or the first guiding position comprises a guiding hole formed in the supporting column 220, and the second guiding position comprises a guiding column formed in the juicing assembly 100, and the guiding column is slidably disposed in the guiding hole, so that the juicing assembly 100 can be movably mounted on the supporting column 220 in a direction away from or close to the supporting column.

Furthermore, the end of one end of the juicing component 100 is arranged in the second mounting groove 2320, the first clamping position is a clamping groove or an inverted buckle 2321 arranged on the inner side wall of the second mounting groove 2320, and the second clamping position is a clamping protrusion 42 arranged on the outer side surface of the juicing component 100; or the first clamping position is a clamping protrusion 42 arranged on the inner side wall of the second mounting groove 2320, and the second clamping position is a clamping groove or an inverted buckle 2321 arranged on the outer side surface of the juicing component 100; the locking protrusion 42 is locked to the locking groove or the reverse buckle 2321.

Thus, passing; the snap fit of the snap tabs 42 with the snap slots or undercuts 2321 allows the juice extracting assembly 100 to be removably mounted to the support column 220.

Specifically, the locking protrusions 42 and the locking grooves or the reverse buckles 2321 are distributed in a plurality of pairs at intervals in the circumferential direction of the screw 60. Thus, the stress uniformity can be improved.

Specifically, the first installation groove 2310 and the second installation groove 2320 are both disposed on the installation boss 2340.

The above is only the optional embodiment of the present invention, and not therefore the scope of the present invention is limited, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the application directly/indirectly in other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. A juicer, comprising:

the supporting seat comprises a base and a supporting column connected to the base, and a first clamping position and a first guiding position are arranged on the supporting column;

the motor assembly is arranged on the supporting column and comprises a motor and an output shaft in transmission connection with the motor; and

the juicing assembly comprises a screw rod which is rotatably arranged, a second clamping position and a second guiding position are arranged at one end of the juicing assembly, the first guiding position and at least one of the second guiding positions are extended along the direction away from or close to the support column, the juicing assembly is movably arranged on the support column in the direction away from or close to the support column through the slidable fit of the first guiding position and the second guiding position, the juicing assembly is detachably arranged on the support column through the clamping fit of the first clamping position and the second clamping position, and the screw rod is detachably in transmission connection with the output shaft.

2. The juicer of claim 1, wherein a mounting base is arranged on one side of the support column, the output shaft is arranged at the mounting base, the mounting base comprises a mounting boss arranged on the support column and a sliding support part connected to the mounting boss and extending in a direction away from the support column, the first clamping position is arranged on the mounting boss, and the first guiding position is arranged on the sliding support part.

3. The juicer of claim 2 wherein the sliding support is a semi-annular structure extending circumferentially of the screw.

4. The juicer of claim 3 wherein the first guide location comprises a first runner disposed on an inner side of the sliding support and the second guide location comprises a first sliding projection projecting from an outer side of the juicing assembly; or the first guide position comprises a first sliding protrusion convexly arranged on the inner side surface of the sliding support part, and the second guide position comprises a first sliding groove arranged on the outer side surface of the juicing assembly;

and at least one of the first sliding groove and the first sliding protrusion extends along the direction far away from or close to the supporting column, and the first sliding protrusion is slidably arranged in the first sliding groove.

5. The juicer of claim 4 wherein the first chute is spaced a plurality of times circumferentially of the screw; and/or the presence of a gas in the gas,

the juicing assembly further comprises a juicing barrel, a first cover body, a second cover body and a feeding barrel with one open end, the screw rod is rotatably arranged in the feeding barrel, and the feeding barrel is connected to one side of the juicing barrel and communicated with the juicing barrel; the two ends of the juice extracting barrel are arranged in an open manner, the open manner of the two ends of the juice extracting barrel is a first open manner and a second open manner, the first cover body is detachably arranged at the first open manner, and the second cover body is detachably arranged at the second open manner; the first sliding protrusion or the first sliding chute is arranged on the peripheral surface of the first cover body; or the first sliding bulge or the first sliding chute is arranged on the outer peripheral surface of the juice extracting barrel.

6. The juice extractor of claim 4, wherein the first sliding grooves are spaced apart from each other in the circumferential direction of the screw, the two first sliding grooves are respectively disposed near two side edges of the sliding support portion in the circumferential direction of the screw, and the side edges of the sliding support portion are provided with guide notches at the sliding groove inlets of the first sliding grooves, the guide notches being in communication with the first sliding grooves.

7. The juicer of claim 3 wherein the juicing assembly further comprises a juicing barrel, and an open-ended feed barrel, the screw being rotatably mounted in the feed barrel, the feed barrel being connected to one side of the juicing barrel and in communication with the juicing barrel; a liquid outlet is formed in the juice extracting barrel, and a liquid outlet nozzle is formed in the position, at the liquid outlet, of the outer side face of the juice extracting barrel; the one end that the support column was kept away from to the supporting part of slideing is equipped with keeps away a breach, the drain nozzle is located keep away in the breach.

8. The juicer of claim 7, wherein the first guide comprises a second chute disposed on a side wall of the clearance gap, and the second guide comprises a second sliding protrusion protruding from an outer side surface of the spout; or the first guide position comprises a second sliding protrusion arranged on the side wall of the avoidance gap, and the second guide position comprises a second sliding groove arranged on the outer side surface of the liquid outlet nozzle;

and at least one of the second sliding groove and the second sliding protrusion extends along the direction far away from or close to the supporting column, and the second sliding protrusion is slidably arranged in the second sliding groove.

9. The juicer of any one of claims 2 to 8 wherein a second mounting groove is provided in said mounting boss, the end of one end of said juicing assembly being located in said second mounting groove; the first clamping position is a clamping groove or an inverted buckle arranged on the inner side wall of the second mounting groove, and the second clamping position is a clamping protrusion arranged on the outer side surface of the juicing assembly; or the first clamping position is a clamping protrusion arranged on the inner side wall of the second mounting groove, and the second clamping position is a clamping groove or an inverted buckle arranged on the outer side surface of the juicing assembly; the clamping convex is clamped in the clamping groove or the reverse buckle.

10. The juice extractor of claim 9, wherein a bottom of the second mounting groove is partially arched to a side away from the support post to form the first mounting groove at the other side of the bottom of the second mounting groove, the first mounting groove being provided at a bottom thereof with a mounting hole;

the motor component also comprises an elastic part and a connecting sleeve, wherein the connecting sleeve is provided with a limiting structure for preventing circumferential rotation in a sleeve hole, the connecting sleeve is arranged in the first mounting groove and is sleeved on the output shaft in a movable manner along the axial direction, and the elastic part is used for enabling the connecting sleeve to have the tendency of moving towards the direction far away from the motor along the axial direction; the connecting sleeve is movably sleeved at one end of the screw rod along the axial direction, so that the screw rod is detachably connected with the output shaft in a transmission way through the connecting sleeve;

the connecting sleeve is provided with an avoiding position abutted to the screw rod and sleeved on the output shaft and connected with the screw rod in a transmission manner at the connecting position of the connecting sleeve and the output shaft.

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