CN211609111U - Wash convenient juice extractor - Google Patents

Abstract

The utility model relates to a wash convenient juice extractor, establish the host computer of motor in including, the extrusion subassembly reaches and connects the juice cup, the extrusion subassembly and connect the juice cup to set up in the bottom of host computer, the feedstock channel that link up about the host computer is equipped with, the extrusion subassembly includes the juice squeezer and sets up in the inside screw rod of juice squeezer, the screw rod is by motor drive, form the extrusion gap between screw rod and the juice squeezer, the juice squeezer includes urceolus and the inner tube that mutual cover was established, the urceolus is connected with the host computer, the inner tube inserts in the urceolus, urceolus and inner tube lateral wall are equipped with the bars of pegging graft each other, form out the juice gap between the bars of interpolation, the screw rod inserts. The outer cylinder is connected with the host, the inner cylinder is arranged in the outer cylinder, when the screw and the juice extractor are extruded mutually, the outer cylinder is connected with the host, and acting force applied to the inner cylinder is applied to the host through the outer cylinder, so that the risk of falling of the outer cylinder is avoided. The inner barrel is only matched with the outer barrel to form a juice outlet gap, and an extrusion gap between the screw rod and the juice extractor is ensured, so that the extrusion efficiency is improved.

Description

Wash convenient juice extractor

Technical Field

The utility model relates to a food processing field especially relates to a rely on screw rod to realize squeezing out juice's juice extractor.

Background

Present juice extractor, especially rely on the screw extrusion to realize going out juice extractor (also having the call for stock machine), generally include the frame, the processing subassembly of being connected with the frame, set up the motor in the frame, the processing subassembly sets up juice collecting cavity, screw rod and recipient, the frame supports the processing subassembly and provides power for the processing subassembly, the processing of eating the material relies on the processing subassembly completely, but such juice extractor volume usually is great, it is inconvenient to control and carry in the use, the user can only use at fixed occasion, and simultaneously, because the structure accessory is many, it is loaded down with trivial details to control, need abluent part also more after the use, thereby user's use impression has been reduced.

Among the prior art, still disclose a portable stock machine, through setting up screw rod, grid cover and the dress juice cup of being connected with the host computer, the host computer is equipped with the material way simultaneously, and the user can hand the stock machine and control, and further, comes to supply power for the motor through setting up the battery, and the user can use in environments such as open air, has made things convenient for the user greatly. However, the technical problems still exist in the technical scheme as follows: simple filtering structure among the current scheme goes out the juice and easily receives the influence of grille cover to can not effectively realize squeezing completely between grille cover and the screw rod, the crushing inefficiency of juice extractor. The scheme also comprises an inner grid cover and an outer grid cover, wherein the inner grid cover is connected with the host and is provided with a slag discharge port, the outer grid cover is sleeved outside the inner grid cover, and grids of the inner grid cover and the outer grid cover are staggered with each other to form a gap. However, in the using process, the outer grid cover has the risk of falling off under the extrusion action of the screw, and sink grooves are formed between the staggered grids, so that the fruit residues are accumulated in the sink grooves to influence the normal crushing.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a wash convenient juice extractor through setting up urceolus and the inner tube of mutual opposite insertion, has formed out the juice gap promptly, and inner tube and urceolus still form the internal surface of accomplishing to the grid of inserting, guarantee to smash extrusion efficiency.

The utility model discloses a following mode realizes: the utility model provides a wash convenient juice extractor, establishes host computer, the extrusion subassembly of motor and connects the juice cup in including, the extrusion subassembly and connect the juice cup set up in the bottom of host computer, the feed passage that link up about the host computer is equipped with, the extrusion subassembly includes the juice squeezer and sets up in the inside screw rod of juice squeezer, the screw rod by motor drive, the screw rod with form the extrusion gap between the juice squeezer, wherein, the urceolus and the inner tube that the juice squeezer was established including mutual cover, the urceolus is connected with the host computer, the inner tube inserts in the urceolus, urceolus and inner tube lateral wall are equipped with the bars of pegging graft each other, form out the juice gap between the bars of inserting, the screw rod inserts in the inner tube.

Preferably, the bottom of the outer barrel is provided with a positioning plate, the lower end faces of the inner barrel and the screw are abutted to the positioning plate, the positioning plate is further provided with a slag discharge hole, and the slag discharge hole is communicated with the extrusion gap.

Preferably, the locating plate upper surface still is equipped with the holding ring, the terminal surface is equipped with the holding ring groove under the screw rod, the holding ring inserts in the holding ring groove with right the screw rod lower extreme location, the scum hole set up in between holding ring and the urceolus inner wall.

Preferably, the juice extractor still includes and connects the sediment cup, connect the sediment cup set up in urceolus bottom and be connected with the urceolus, connect sediment cup upper end opening and with arrange the sediment hole intercommunication.

Preferably, the locating plate still is equipped with the slag bridge piece, the slag bridge piece is located the locating plate lower surface and set up in slag discharge hole department shelters from slag discharge hole, the slag bridge piece can block the pomace and warp in order to open slag discharge hole under the pomace promotes, the slag bridge piece is located connect in the space of slag cup.

Preferably, the grid bars of the outer barrel are arranged in a protruding mode, the grid bars of the inner barrel are inserted into the gaps of the grid bars of the outer barrel, the grid bars of the outer barrel and the inner surfaces of the grid bars of the inner barrel jointly form an extrusion surface matched with the screw rod, and juice outlet gaps are formed between the grid bars of the outer barrel and the grid bars of the inner barrel.

Preferably, the upstream side of an adjacent grate projects inwardly of the juicer relative to the downstream side.

Preferably, the upstream side edge of the adjacent grid bars is provided with a slag blocking rib which protrudes inwards.

Preferably, the bottom of the host is provided with a mounting ring, the inner side of the mounting ring is provided with an inner rotating buckle, the upper end of the outer side of the outer barrel is provided with an outer rotating buckle matched with the inner rotating buckle, and the upper end of the outer barrel extends into the mounting ring and is connected with the host in a rotating mode.

Preferably, the mounting ring outside is equipped with the constant head tank, the urceolus outside still is equipped with the location arch, the location arch is equipped with the location breach, it is equipped with the location muscle to connect the juice cup inboard, the urceolus is installed the back in place, the location muscle passes in proper order location breach and constant head tank are in order to right the urceolus is spacing.

The utility model has the advantages that:

1. the juice squeezer is provided with an outer barrel and an inner barrel which are mutually sleeved, the outer barrel is connected with the host, the inner barrel is inserted into the outer barrel, the outer barrel and the inner barrel are provided with grid bars which are mutually inserted, and the grid bars are oppositely inserted to form a juice outlet gap. The outer cylinder is connected with the host, the inner cylinder is arranged in the outer cylinder, when the screw and the juice extractor are extruded mutually, the outer cylinder is connected with the host, and acting force applied to the inner cylinder is applied to the host through the outer cylinder, so that the risk of falling of the outer cylinder is avoided. Meanwhile, the inner barrel is only matched with the outer barrel to form a juice outlet gap, and the extrusion gap between the screw rod and the juice extractor can be ensured, so that the extrusion efficiency of the juice extractor during working is ensured. The mutually inserted grid bars also ensure that the screw can simultaneously act on the grid bars of the inner cylinder and the outer cylinder when in work, a juice outlet gap is formed between the grid bars, and when the outer cylinder and the inner cylinder are mutually separated, the gap between the grid bars of the outer cylinder or the inner cylinder can be enlarged, thereby being beneficial to cleaning the juice extractor.

2. The locating plate is arranged at the bottom of the outer barrel, the inner barrel and the screw are abutted to the locating plate, the screw and the inner barrel are conveniently located, and the inner barrel and the screw are guaranteed to be stable and reliable in working. Set up the scum hole on the locating plate, the pomace that the screw extrusion can be followed the scum hole and discharged and be collected, is favorable to the collection of pomace.

3. Set up holding ring and holding ring groove, radially fix a position the screw rod simultaneously, and because holding ring and holding ring groove annular set up, with the rotatory phase-match of screw rod, can play better effect to the spacing of screw rod. The slag discharging hole is located at the outer edge of the positioning ring, materials are extruded by the screw rod from top to bottom and are discharged from the slag discharging hole, the materials cannot pass through the positioning ring, and the positioning ring only needs to play a positioning function, so that the positioning reliability is guaranteed.

4. The bottom of the outer barrel is provided with a residue receiving cup, and the pomace is directly collected by the residue receiving cup after being discharged from a residue discharge hole of the outer barrel. And after the main machine is moved away, the outer cylinder drives the residue receiving cup to move away together, so that the fruit residues in the residue receiving cup are prevented from being mixed into the fruit juice, and the purity of the fruit juice is ensured.

5. The slag blocking piece is arranged at the slag discharging hole, and the effect similar to that of a sealing ring can be achieved. The slag blocking sheet blocks the slag discharging hole in normal state to prevent the fruit juice from being discharged from the slag discharging hole; the fruit residues can press the residue blocking sheet and force the residue blocking sheet to deform so as to discharge the fruit residues, and residual fruit juice is further extruded due to the pressure on the fruit residues, so that the juice yield of the juicer is improved.

6. The grid bars of the outer barrel are arranged in an inward protruding mode, so that the grid bars of the inner barrel can be conveniently inserted into gaps of the grid bars of the outer barrel, the inner surfaces of the grid bars of the outer barrel and the grid bars of the inner barrel jointly form an extrusion surface, the extrusion surface is continuous and uniform, the extrusion fit with a screw rod is facilitated, and the efficiency of extrusion and crushing is guaranteed.

7. The upstream side of adjacent bars is inwards protruding, and when the material passed through the bulge, the space that the bulge downstream side formed can be pour into fast to the fruit juice to discharge from going out the juice gap, and the pomace is taken away fast, avoids the pomace to be squeezed into in the juice gap.

8. When the material moves under the extrusion of screw rod, the material is at the in-process of pushing off the slag rib, by pushing away the inside promotion of juice ware, fruit juice is owing to have better mobility, after the pushing off the slag rib, still can be quick from going out the juice gap and flow, and the pomace comprises fruit vegetables fibre usually, the space of the pushing off the slag rib rear side of filling that can not be quick, thereby drive further with next bars surface extrusion by the screw rod, like this, can prevent that the pomace from being extruded in the juice gap at the extrusion in-process, the play juice of having guaranteed out the juice gap is reliable.

9. The installation ring is arranged at the bottom of the main machine, the inner side of the installation ring is provided with the inner turnbuckle, the juice squeezer is partially inserted into the installation ring to position and install the juice squeezer, the upper end of the juice squeezer is wrapped by the installation ring, a user is prevented from observing and touching the screw rod from an installation gap between the juice squeezer and the main machine, and the juice squeezer is safer. The upper surface of the outer rotary buckle and the lower surface of the inner rotary buckle are provided with the bulges and the grooves which are matched with each other, the juice squeezer is inserted and rotated, and the juice squeezer can be installed and positioned, and the structure is simple to realize.

10. The juicer is provided with the positioning ribs to position the outer barrel, so that the outer barrel is prevented from shifting in the working process, the position between the juicer and the screw is always kept at the set position, and the squeezing efficiency of the juicer is further ensured. Meanwhile, when the screw rod needs to rotate reversely, the positioning ribs can prevent the outer barrel from rotating together with the screw rod, and the normal reverse function is ensured.

Drawings

Fig. 1 is a schematic structural view of a juicer convenient to clean according to a first embodiment of the present invention.

Figure 2 is the utility model discloses a juice extractor first embodiment complete machine cross-sectional view.

Fig. 3 is an exploded view of the main structure of the juicer of the present invention.

Fig. 4 is a schematic view of the structure of the outer tube of the first embodiment of the juice extractor of the present invention.

Fig. 5 is a partially enlarged view of fig. 4.

Figure 6 is the utility model discloses a juice extractor first embodiment inner tube structure sketch map.

Fig. 7 is a sectional view of a juice extractor according to a first embodiment of the present invention.

Fig. 8 is a partially enlarged view of fig. 7.

Figure 9 is the structure diagram of the second embodiment of the juice extractor of the present invention.

Figure 10 is a partial schematic view of a second embodiment of the juice extractor of the present invention.

The names of the components shown in the figures are as follows:

1. a host; 10. a motor; 101. a motor body; 102. an output shaft; 103. a motor shaft; 104. a motor positioning seat; 11. a main chassis; 111. a feed inlet; 12. a main machine base; 120. a mounting ring; 1201. screwing in; 1202. limiting ribs; 121. positioning a groove; 122. a feed pipe; 123. a motor mounting seat; 124. mounting a stud; 13. a feed channel; 14. a control panel; 15. a control switch; 16. a charging port; 17. a battery; 2. an outer cylinder; 200. a juice outlet gap; 21. an outer cylinder grid bar; 210. outer slag blocking ribs; 22. a gap of the outer cylinder; 23. screwing out; 24. positioning the projection; 240. positioning the notch; 25. positioning a plate; 26. a slag discharge hole; 260. a slag stopping sheet; 27. a positioning ring; 3. an inner barrel; 31. inner cylinder grid bars; 310. inner slag blocking ribs; 32. the inner cylinder gap; 33. an inner cylinder support; 34. an inner cylinder lower support; 4. a screw; 40. a screw body; 41. extruding the screw; 42. driving the sinking platform; 43. a positioning ring groove; 44. avoiding the counter bore; 5. a juice receiving cup; 51. positioning ribs; 6. a slag receiving cup.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or positional relationships when a product is normally placed, and are only for convenience of description and simplification of description, but 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 thus, should not be construed as limiting the present invention. The positional relationship such as "upstream" and "downstream" is based on the positional relationship when the fluid normally flows or the positional relationship when the fluid is moved or rotated.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are 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 one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The first embodiment is as follows:

as a first embodiment of the juicer convenient for cleaning, as shown in fig. 1-8, the juicer includes a main machine 1, an extrusion assembly and a juice receiving cup 5, wherein the extrusion assembly includes a juicer and a screw 4, and the juicer includes an outer cylinder 2 and an inner cylinder 3 which are sleeved with each other.

Host computer 1 includes host computer shell 11 and host computer seat 12, host computer shell 12 bottom opening, host computer seat 12 set up in host computer shell 12 bottom opening part. The motor 10 is arranged in the main machine 1, the motor 10 comprises a motor body 101 and an output shaft 102, the motor 10 drives the output shaft 102 through a motor shaft 103, and a speed reduction structure is arranged between the motor body 101 and the output shaft 102. The upper surface of the main machine base 12 is provided with a motor mounting base 123, the outer surface of the motor body 101 is provided with a motor positioning base 104, and the motor 10 is mounted at the motor mounting base 123 and fixed on the main machine base 12 through the motor positioning base. Host computer 1 is cylindricly, host computer 1 is equipped with the feedstock channel 13 that runs through from top to bottom, and feedstock channel 13 passes host computer shell 11 and forms feed inlet 111. The upper surface of the main housing 12 is also provided with a feed pipe 122, said feed pipe 122 being hollow and forming the feed channel 13. The feed channel 13 is offset to the side of the main unit 1 with respect to the motor 10. Still be equipped with control panel 14 and battery 17 in the host computer 1, control panel 14 is located the inside top of host computer 1, and motor 17 is located the inside of host computer 1, and sets up with motor 10 along the axial, battery 17 includes a plurality ofly. The upper surface of the host 1 is also provided with a control switch 15 and a charging port 16, the control switch 15 is connected with the control panel 14 and controls the start and stop of the host 1, and the charging port 16 is used for an external power supply and charging a battery 17.

Preferably, the height of the feeding channel 13 in the axial direction is not less than 100mm, and the projection of the bottom opening of the feeding channel 13 in the axial direction falls into the opening projection area of the juicer. The height of the feeding channel is not less than 100mm, so that a user can be ensured not to touch the screw rod by the feeding channel in normal use, and the user is prevented from being injured by the screw rod. And the feed channel is set to be not less than 100mm, so that the height of the host is enough, and various components such as a motor and a control panel can be reasonably arranged. The feed channel bottom opening falls into the opening projection region of juice extractor at axial projection, and the material is by the feed channel after throwing into, can be timely fall into the processing range of juice extractor, avoid not falling into the processing range and the material difficulty of eating that causes, guaranteed the processing high efficiency of juice extractor.

The extrusion assembly and the juice receiving cup 5 are arranged at the bottom of the host machine 1 and are respectively connected with the host machine 1, and the juice receiving cup 5 is sleeved outside the extrusion assembly. The squeezing assembly comprises a juice squeezer and a screw rod 4 arranged in the juice squeezer, and the screw rod 4 is axially arranged along the juice squeezer and driven by a motor 10. An extrusion gap is formed between the screw 4 and the juice extractor. The screw rod 4 comprises a screw rod body 40, the surface of the screw rod body 40 is provided with an extrusion screw 41, the upper end of the screw rod body 40 is provided with a driving sinking platform 42, and the output shaft 102 can be inserted into the driving sinking platform 42 to drive the screw rod. The lower end opening of the feeding channel 13 falls into the projection area of the juice extractor in the axial projection.

The juicer comprises an outer barrel 2 and an inner barrel 3 which are sleeved with each other, wherein the outer barrel 2 is provided with outer barrel grids 21, outer barrel gaps 22 are formed among the outer barrel grids 21, the inner barrel 3 is provided with inner barrel grids 31, the inner barrel grids 31 form inner barrel gaps 32, the outer barrel grids 21 and the inner barrel grids 31 are mutually inserted in an opposite mode to mutually fill the grid gaps, and juice outlet gaps are formed among the mutually inserted grids. The outer side of the bottom of the outer barrel 2 is connected with a slag receiving cup 6, and the bottom of the outer barrel is provided with a slag outlet communicated with the slag receiving cup 6. After the materials are put into the juice extractor through the feeding channel 13, the materials enter the juice extractor along the feeding channel 13, and are crushed under the mutual extrusion of the screw and the juice extractor, the juice flows out of the juice receiving cup along the juice outlet gap and is further collected and injected into the juice receiving cup, and the fruit residues are continuously extruded by the screw and are discharged from the juice extractor through the residue outlet and enter the residue receiving cup. Through setting up feed channel on the host computer, and the extrusion subassembly with connect the juice cup simultaneously with the host computer be connected, thereby the user can be convenient take the host computer and control the juice extractor, the juice extractor can set up to the small, facilitates the use, increases battery powered, can use under the environment such as open air without the lug connection power, the person of facilitating the use uses.

The inner cylinder 3 comprises inner cylinder grids 31, inner cylinder gaps 32 are formed among the inner cylinder grids 31, inner cylinder supports 33 and inner cylinder lower supports 34 are respectively arranged at the upper end and the lower end of the inner cylinder 3, and the inner cylinder supports 33 and the inner cylinder lower supports 34 are used for positioning the inner cylinder grids 31 and preventing the inner cylinder grids 31 from deforming. When the device is installed, the inner cylinder lower support 34 is inserted into the annular groove at the bottom of the outer cylinder 2 and avoids the slag discharge hole 26.

The outer cylinder grids 21 protrude towards the inside of the outer cylinder 2, after the inner cylinder 3 is inserted into the outer cylinder 2, the inner cylinder grids 31 are inserted into gaps of the outer cylinder grids 21, meanwhile, the outer cylinder grids 21 and the inner cylinder grids 31 form continuous surfaces on the inner surface of the juice extractor to jointly form an extrusion surface matched with the screw, a juice outlet gap 200 for juice outlet is formed between the inner cylinder grids 31 and the outer cylinder grids 21, as shown by an arrow in fig. 10, the rotation direction of the screw during normal operation, namely the flowing direction of materials, when fruit residues and fruit juice flow between the grids, the fruit juice flows out from the juice outlet gap 200, and the fruit residues are taken away by the screw, so that the separation of the juice residues and the fruit residues is realized.

Further, the upstream side of the adjacent grid bars protrudes towards the interior of the juicer compared to the downstream side. As shown in FIG. 10, when the upstream side of the juice outlet gap is the inner cylinder grid 31, the corresponding downstream side is the outer cylinder grid 21, and at this time, the side of the inner cylinder grid 31 protrudes toward the interior of the juicer compared with the side of the outer cylinder grid 21, and preferably, the side of the inner cylinder grid 31 is provided with the inner slag blocking ribs 310. When the upstream side of the juice outlet gap is the outer cylinder grid 21, the corresponding downstream side is the inner cylinder grid 31, and at the moment, the side of the outer cylinder grid 21 is provided with the outer slag blocking ribs 210. The advantages of such an arrangement are: when the material moves along the arrow point direction under the extrusion of screw rod, the material is at the process of pushing off the slag rib in-process, by being promoted to the inside of squeezer, fruit juice is owing to have better mobility, after the process of pushing off the slag rib, still can be quick from going out the juice gap and flow, and the pomace comprises fruit vegetables fibre usually, the space of packing pushing off the slag rib rear side that can not be quick, thereby drive further with next bars surface extrusion by the screw rod, like this, can prevent in the pomace is squeezed out the juice gap at the extrusion in-process, the play juice that has guaranteed out the juice gap is reliable.

The upper end of the screw 4 is driven by the output shaft 102 and positioned at the upper end by the output shaft 102. The bottom of urceolus 2 is equipped with locating plate 25 in order to seal urceolus 2 bottom to urceolus 2 bottom inboard is equipped with holding ring 27, screw rod 4 bottom is equipped with positioning ring groove 43, holding ring 27 can insert in positioning ring groove 43 to the location of screw rod 4 lower extreme. The positioning plate 25 is also provided with a slag discharge hole 26. The positioning ring 27 and the side wall of the outer cylinder 2 form a ring groove, and the slag discharge hole 26 is positioned on the bottom surface of the ring groove. The outer part of the bottom of the outer barrel is further connected with a slag receiving cup, and the slag discharging hole 26 is communicated with the outer barrel 2 and the slag receiving cup so as to guide the fruit slag in the outer barrel into the slag receiving cup 6.

The outer side wall of the slag discharging hole 26 is further provided with a slag blocking sheet 260, and the slag blocking sheet 260 is usually made of a soft material. During normal state, the slag blocking sheet 260 blocks and seals the slag discharging hole 26, and when the fruit slag is extruded by the screw rod and discharged from the slag discharging hole, the slag blocking sheet 260 deforms and opens the slag discharging hole under the continuous pushing of the fruit slag, so that the normal slag discharging is realized. The pressure generated by the juice is not enough to push the slag stopping sheet 260, so that the juice can be prevented from leaking from the slag discharging hole, and the juice yield of the juice can be improved by increasing the pressure between the screw and the juice extractor. The advantages of such an arrangement are: the juice squeezer is provided with an outer barrel and an inner barrel which are mutually sleeved, the outer barrel is connected with the host, the inner barrel is inserted into the outer barrel, the outer barrel and the inner barrel are provided with grid bars which are mutually inserted, and the grid bars are oppositely inserted to form a juice outlet gap. The outer cylinder is connected with the host, the inner cylinder is arranged in the outer cylinder, when the screw and the juice extractor are extruded mutually, the outer cylinder is connected with the host, and acting force applied to the inner cylinder is applied to the host through the outer cylinder, so that the risk of falling of the outer cylinder is avoided. Meanwhile, the inner barrel is only matched with the outer barrel to form a juice outlet gap, and the extrusion gap between the screw rod and the juice extractor can be ensured, so that the extrusion efficiency of the juice extractor during working is ensured. The mutually inserted grid bars also ensure that the screw can simultaneously act on the grid bars of the inner cylinder and the outer cylinder when in work, a juice outlet gap is formed between the grid bars, and when the outer cylinder and the inner cylinder are mutually separated, the gap between the grid bars of the outer cylinder or the inner cylinder can be enlarged, thereby being beneficial to cleaning the juice extractor. The outer barrel further positions the bottom of the screw rod, so that the screw rod is guaranteed to stably run in the working process, and the whole machine caused by hanging the lower end is prevented from shaking. It can be understood that the control panel, the control switch, the battery and the charging port are provided only for improving the portability of the juicer in the application, but not for essential technical features of the product, the product can also be used in environments such as a suffocation environment only with a power cord, and the start and stop of the product can be controlled only by taking and placing the juice receiving cup or the squeezing assembly without the control switch.

As can be understood, the juicer is provided with the inner barrel and the outer barrel, so that the convenience of cleaning the juicer can be further improved. Of course, the juicer may also employ a conventional strainer configuration.

Example two:

as a second embodiment of the juice extractor convenient to clean, as shown in fig. 9-10, the main difference from the first embodiment is: the juicer is also provided with a positioning rib for positioning the juicer.

As shown in fig. 9 to 10, the lower end of the main body 1 is provided with a mounting ring 120, the inner side of the mounting ring 120 is provided with an inner turn buckle 1201, the end of the inner turn buckle 1201 is further provided with a limiting rib 1202, the upper end of the outer side of the outer cylinder 2 is provided with an outer turn buckle 23, the outer turn buckle 23 and the inner turn buckle 1201 are in mutual turn-on fit, and the limiting rib 1202 can prevent the outer turn buckle 23 from over-rotating, so as to limit the outer cylinder 2 during normal installation. The positioning protrusion 24 is provided with a positioning notch 240, when the outer barrel 2 is mounted in place, the positioning notch 240 is aligned with the positioning groove 121, the positioning rib 51 is arranged on the inner side of the juice receiving cup 5, the juice receiving cup 5 is mounted at the moment, and the positioning rib 51 sequentially penetrates through the positioning notch 240 and the positioning groove 121, so that the main machine, the juice squeezer and the juice receiving cup are mutually locked, and the juice squeezer is prevented from shifting.

The advantages of such an arrangement are: through set up the location breach on the location arch, connect the juice cup after the installation targets in place, can prevent the aversion around the juice extractor, guaranteed the stability of juice extractor complete machine in the course of the work. Meanwhile, the front position and the rear position of the juice extractor can be limited, the extrusion gap between the juice extractor and the screw can be ensured, the juice extractor can operate according to set parameters all the time, the taste and the efficiency of juice extraction are ensured, and the satisfaction degree of users is further improved.

It can be understood that the slag hole does not need to be provided with a slag blocking sheet.

It can be understood that a positioning column and a positioning hole which are matched with each other can be arranged between the positioning plate of the juice extractor and the lower end of the screw rod, and the lower end of the screw rod is positioned. Or a positioning structure is not arranged between the juice extractor and the lower end of the screw rod, and only the end face between the screw rod and the positioning plate is matched.

It can be understood that the inner cylinder grid or the outer cylinder grid may not form a uniform inner surface, but are arranged to protrude inwardly to form extrusion ribs in gaps that cooperate with the screw.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, i.e. all equivalent changes and modifications made according to the present invention are covered by the scope of the claims of the present invention, which is not illustrated herein.

Claims (10)

1. The utility model provides a wash convenient juice extractor, establishes host computer, the extrusion subassembly of motor and connects the juice cup in including, the extrusion subassembly and connect the juice cup set up in the bottom of host computer, the feed passage that link up about the host computer is equipped with, the extrusion subassembly includes the juice squeezer and sets up in the inside screw rod of juice squeezer, the screw rod by motor drive, the screw rod with form the extrusion gap between the juice squeezer, its characterized in that, the juice squeezer include urceolus and the inner tube that mutual cover was established, the urceolus is connected with the host computer, the inner tube inserts in the urceolus, urceolus and inner tube lateral wall are equipped with the bars of pegging graft each other, form out the juice gap between the bars of pegging graft, the screw rod inserts in the inner tube.

2. The juicer of claim 1 wherein a positioning plate is disposed at the bottom of the outer barrel, the lower end surfaces of the inner barrel and the screw abut against the positioning plate, and the positioning plate further comprises a residue discharge hole, the residue discharge hole being in communication with the extrusion gap.

3. The juicer of claim 2 wherein said positioning plate further comprises a positioning ring on an upper surface thereof, said screw has a positioning ring groove on a lower end surface thereof, said positioning ring is inserted into said positioning ring groove to position said lower end of said screw, and said residue discharge hole is formed between said positioning ring and an inner wall of said outer barrel.

4. The juicer of claim 2 further comprising a residue receiving cup disposed at the bottom of the outer barrel and connected to the outer barrel, wherein the residue receiving cup is open at an upper end and is in communication with the residue discharge hole.

5. The juicer of claim 4 wherein the positioning plate is further provided with a slag blocking piece, the slag blocking piece is located on the lower surface of the positioning plate and is arranged at the slag discharge hole to block the slag discharge hole, the slag blocking piece can block the marc and deform under the pushing of the marc to open the slag discharge hole, and the slag blocking piece is located in the space of the slag receiving cup.

6. The juicer of claim 1 wherein the outer cylindrical grate protrudes inwardly, the inner cylindrical grate is inserted into the gap between the outer cylindrical grate, the inner surfaces of the outer cylindrical grate and the inner cylindrical grate together form a pressing surface for engaging the screw, and a juice outlet gap is formed between the outer cylindrical grate and the inner cylindrical grate.

7. The juicer of claim 6 wherein the upstream side of adjacent grates projects inwardly of the juicer relative to the downstream side.

8. A juicer according to claim 7 wherein the upstream side edge of adjacent grating is inwardly provided with a retention rib.

9. The juicer of claim 1 wherein the base of the main unit has a mounting ring, the mounting ring has an inner screw, the outer barrel has an outer screw matching the inner screw, and the upper end of the outer barrel extends into the mounting ring and is screwed to the main unit.

10. The juicer of claim 9 wherein the mounting ring has a positioning groove on the outer side thereof, the outer barrel further has a positioning protrusion having a positioning notch, the juice receiving cup has a positioning rib on the inner side thereof, and when the outer barrel is mounted in place, the positioning rib passes through the positioning notch and the positioning groove in sequence to limit the outer barrel.

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