CN209074112U - Juicer cutter and juice extractor - Google Patents

Abstract

The utility model discloses a kind of juicer cutter and juice extractor, can inside fruit scraping pulp juice.Juicer cutter is used in fruit internal fracture pulp, including revolving part, knife and worm gear mechanism.Revolving part has predetermined length, and rotary shaft is along its length；Knife includes articulated section and cutter hub, and cutter hub has preset width and thickness, and the axis of articulated section is arranged along the width direction of cutter hub, and knife is articulated with revolving part, hinged shaft being arranged radially along revolving part of articulated section by articulated section；In worm gear mechanism, worm gear is fixed on knife, and is coaxially disposed with the articulated section of knife, and worm screw is parallel to revolving part and is rotatablely arranged at revolving part.Juicer cutter and juice extractor provided by the utility model can reduce juice trickling without carrying out cutting operation to fruit before juicing.

Description

Juicer cutter and juice extractor

Technical field

The utility model belongs to fruit juice preparation technique field more particularly to a kind of juicer cutter and juice extractor.

Background technique

Such as fruit of orange, lemon and shaddock, when obtaining fruit, which generally requires, will carry out high-speed cutting after fruit stripping and slicing It is broken, or squeezed on the pressing mold of protrusion after fruit is cut in half.The operation cut or shredded to fruit can make Fruit juice trickles to chopping board, cutter and operator on hand, the trouble for causing fruit juice to waste and need to clean.

Utility model content

The utility model embodiment provides a kind of juicer cutter and juice extractor, can inside fruit scraping pulp system Juice.

In a first aspect, a kind of juicer cutter is provided, in fruit internal fracture pulp, including revolving part, knife and snail Worm and gear mechanism.Revolving part has predetermined length, and rotary shaft is along its length；Knife includes articulated section and cutter hub, cutter hub tool There are preset width and thickness, the axis of articulated section is arranged along the width direction of cutter hub, and knife is articulated with revolving part by articulated section, cuts with scissors The hinged shaft of socket part is arranged radially along revolving part；In worm gear mechanism, worm gear is fixed on knife, and coaxial with the articulated section of knife Setting, worm screw are parallel to revolving part and are rotatablely arranged at revolving part.

In the first possible implementation, when knife is rotated around its articulated section, plane and rotation that the blade of knife passes through The rotary shaft of part is coplanar.

In conjunction with above-mentioned possible implementation, in the second possible implementation, the cutter hub of knife includes the first knife section With the second knife section, articulated section is set between the first knife section and the second knife section, and the first knife section and the second knife section are in about articulated section Central symmetry.

In conjunction with above-mentioned possible implementation, in the third possible implementation, the free end of cutter hub is revolved backwards The side for turning part is cambered surface；And/or the side of the width direction towards cutter hub of the free end of cutter hub is cambered surface；Alternatively, The free end of cutter hub is ball head structure.

In conjunction with above-mentioned possible implementation, in the fourth possible implementation, the free end of cutter hub is provided with can Moving knife section, can moving knife section can rotate or be resiliently deflected centered on the axis of thickness direction for being parallel to cutter hub；And/or Person, can moving knife section can rotate or be resiliently deflected centered on the axis of width direction for being parallel to cutter hub.

In conjunction with above-mentioned possible implementation, in a fifth possible implementation, can moving knife section end backwards The side of revolving part is cambered surface；And/or can moving knife section end the width direction towards cutter hub side be cambered surface； Alternatively, can moving knife section end be ball head structure.

Second aspect provides a kind of juice extractor, including juice extractor ontology, juicer cutter and rotation driving.Juice squeezer knife Tool can be rotatably connected at juice extractor for the juicer cutter of any one of first aspect, the revolving part of juicer cutter On ontology；Rotation driving can make juicer cutter with the rotary shaft of revolving part or with the center line center rotation of worm screw.

In the first possible implementation, juice extractor further includes rotation driving, worm screw can be driven to rotate.

The third aspect provides a kind of juice extractor, including juice extractor ontology, juicer cutter, clamping device and rotation driving. Juicer cutter can be the juicer cutter of any one of first aspect, be arranged on juice extractor ontology；Clamping device is set It is placed on juice extractor ontology, for clamping fruit to be squeezed the juice；At least one of clamping device or juicer cutter can squeeze Rotation on juice machine ontology, to make to produce relative rotation therebetween；Rotation driving can drive juicer cutter or clamping machine Structure rotation.

In the first possible implementation, juice extractor further includes rotation driving, worm screw can be driven to rotate.

Juice extractor and juicer cutter provided by the embodiment of the utility model can carry out juicing operation inside fruit, lead to It crosses knife and fruit is produced to the abundant scraping of pulp around the spinning movement of itself articulated section and by the spinning movement realization of revolving part driving Juice can reduce juice trickling without carrying out cutting operation to fruit.

Detailed description of the invention

It, below will be in the utility model embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Required attached drawing is briefly described, it should be apparent that, drawings described below is only the one of the utility model A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these Attached drawing obtains other attached drawings.

Fig. 1 is the schematic diagram of the juicer cutter provided according to the utility model one embodiment；

Fig. 2 is the B-B cross-sectional view in Fig. 1；

Fig. 3 is the C-C cross-sectional view in Fig. 1；

Fig. 4 is the partial enlarged view I in Fig. 1；

Fig. 5 is the A direction view in Fig. 1；

Fig. 6 is the cross sectional shape schematic diagram in a kind of alternative embodiment at the first knife section；

Fig. 7 is the structural schematic diagram of the juicer cutter provided according to the utility model another embodiment；

Fig. 8 is the structural schematic diagram of the juicer cutter provided according to the utility model another embodiment；

Fig. 9 is the structural schematic diagram of the juicer cutter provided according to the utility model another embodiment；

Figure 10 is the structural schematic diagram of the juice extractor provided according to the utility model one embodiment.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

The feature and exemplary embodiment of the various aspects of the utility model is described more fully below.It is retouched in detail in following In stating, many details are proposed, in order to provide the comprehensive understanding to the utility model.But for those skilled in the art It will be apparent that the utility model can be implemented in the case where not needing some details in these details for member. Below the description of embodiment is used for the purpose of providing by showing the example of the utility model to the more preferable of the utility model Understanding.The utility model is never limited to any specific structure and configuration set forth below, but practical new not departing from this Any modification, replacement and the improvement of part, component and connection type are covered under the premise of the spirit of type.In attached drawing and following In description, well known structure and technology is not shown, it is unnecessary fuzzy to avoid causing the utility model.

In addition, described feature, structure or characteristic can be incorporated in one or more implementations in any suitable manner In example.In the following description, many details are provided to provide and fully understand to the embodiments of the present invention.

It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

Referring to figs. 1 to Fig. 5, Fig. 1 is the schematic diagram of the juicer cutter provided according to the utility model one embodiment, figure 2 be the B-B cross-sectional view in Fig. 1, and Fig. 3 is the C-C cross-sectional view in Fig. 1, and Fig. 4 is partial enlarged view I, Fig. 5 Fig. 1 in Fig. 1 In A direction view.Double dot dash line coil a in Fig. 1 indicates the inner surface contour of fruit rind.

Juicer cutter 100 includes revolving part 110, shaft 120, knife 140 and worm gear 150.One end of shaft 120 is arranged There is worm screw section 121, shaft 120 is arranged along the length direction of revolving part 110, and is rotatably connected on revolving part 110.Knife 140 are articulated with revolving part 110, length direction of the hinged shaft perpendicular to revolving part 110, that is, along being arranged radially for revolving part 110.Snail Wheel 150 and the hinged shaft of knife 140 are coaxially disposed, and are engaged with the worm screw of shaft 120 section 121.Revolving part 110 is able to drive knife 140 Rotated centered on the rotary shaft of revolving part 110, meanwhile, knife 140 can centered on being parallel to the radial axis of revolving part 110 phase Revolving part 110 is rotated.

In the present embodiment, revolving part 110 be it is rod-shaped, one end of revolving part 110 is provided with radial pin hole, pin hole perpendicular to The length direction of revolving part 110.Revolving part 110 is shaft 120, the installation base body of knife 140 and worm gear 150, for realizing shaft 120, knife 140 and worm gear 150 are movably connected on revolving part 110, and specific implementation is not the weight of the utility model Point, is not explained in detail herein, and the structure in figure is also only made to illustrate.

Knife 140 is rod-like structure, including articulated section and cutter hub two parts, and articulated section is for being articulated with revolving part 110.Knife 140 around revolving part 110 rotate when cutter hub can to pulp carry out scraping.In the present embodiment, articulated section 143 is pin hole.Cutter hub packet The first knife section 141 and the second knife section 142 are included, the two is distributed in the two sides of articulated section 143.

The specific structure of first knife section 141 and the second knife section 142 can refer to Fig. 2 to Fig. 5, and Fig. 2 is the B-B section view in Fig. 1 Figure, Fig. 3 are the C-C cross-sectional view in Fig. 1, and Fig. 4 is that the partial enlarged view I, Fig. 5 in Fig. 1 are the A direction view in Fig. 1.

As shown in Fig. 2, the first knife section 141 is substantially in quadrangular shape, the section with quadrangle.First knife section 141 includes Successively adjacent the first blade face 1411, the second blade face 1412, knife spine face 1413 and knife side 1414.First blade face 1411 and second blade face 1412 abut to form the blade of the first knife section 141, knife spine face 1413 is commonly called knife spine.This reality The angle in example between the first blade face 1411 and the second blade face 1412 is applied less than 90 degree, in some optional embodiments, It can also be right angle between one blade face 1411 and the second blade face 1412.Blade meet to direction (or knife spine face 1413 towards Or direction backwards) i.e. cutter hub width direction.Direction or the direction of knife side 1414 are directed toward by second blade face 1412 It is reversed the thickness direction of cutter hub.

As shown in figure 3, the second knife section 142 is substantially in quadrangular shape, including the first successively adjacent blade face 1421, second Blade face 1422, knife spine face 1423 and knife side 1424.First blade face 1421 and the second blade face 1422 are adjacent and form the The blade of one knife section 142, the angle in the present embodiment between the first blade face 1421 and the second blade face 1422 less than 90 degree, It can also be right angle between the first blade face 1421 and the second blade face 1422 in some alternative embodiments.Blade meet to side To (or knife spine face 1423 towards or direction backwards) the i.e. width direction of cutter hub.Knife side is directed toward by the second blade face 1422 1424 direction is the thickness direction of cutter hub.

By Fig. 2 and Fig. 3 it is found that the first knife section 141 is identical with the cross sectional shape of the second knife section 142, but the blade phase of the two It is different for the position of articulated section 143.When knife 140 is rotated with revolving part 110, the blade of the first knife section 141 and the second knife section 142 Blade can be located at respective knife section direction of advance side, that is, the blade of knife section can be met simultaneously to object to be cut at two.

In the present embodiment, articulated section 143 is pin hole, and the axis of pin hole is parallel to the width direction of cutter hub, i.e., perpendicular to knife The back side 1413.

With reference to Fig. 4 and Fig. 5, two ends of knife 140 are provided with cambered surface, for eliminating the wedge angle or seamed edge of end, with Mitigate the destruction to pericarp.The end of knife 140 is provided with cambered surface 147, cambered surface 148 and cambered surface 149.Cambered surface 148 and cambered surface 149 It is knife side 1414 and the second blade face 1412 (two surfaces towards its thickness direction) and its distal end faces of knife 140 respectively Between fillet；Cambered surface 147 is between the knife spine face 1413 (surface towards its width direction) of knife 140 and its distal end faces Fillet (radius of corner can be identical and be equal to half width and forms a continuous semicircle cambered surface).Knife 140 is with revolving part When 110 rotation, cambered surface 147 can reduce destruction of the rotation process to pericarp；When knife 140 is rotated around its own articulated section hinged shaft, Cambered surface 148 and cambered surface 149 can mitigate destruction of the rotation process to pericarp.

The intersection of above-mentioned cambered surface 148 and cambered surface 149 is still seamed edge.Since knife 140 is in the mistake turned round around revolving part 110 Its own in journey is also rotated around its articulated section, when out of plumb between knife 140 and revolving part 110, cambered surface 148 and cambered surface 149 The seamed edge of intersection may also can destroy pericarp.Therefore, in some optional embodiments, two ends of knife 140 are round end, That is bulb or oval bulb, the diameter of round end can be greater than the circumscribed circle diameter of knife 140.Do not allow to be also easy to produce to pericarp at round end It destroys, while the pulp for being attached to pericarp can be squeezed, juice therein can be squeezed out.

The articulated section 143 of knife 140 and the pin hole on revolving part 110 are coaxially disposed, and form hinge through connection by pin shaft It connects in succession.Knife 140 can rotate on revolving part 110, the first knife section 141 and the second knife section of 143 two sides of articulated section when rotation 142 can along revolving part 110 along hold together or relative to revolving part 110 open.

To be fixedly connected between worm gear 150 and knife 140, worm gear 150 and the articulated section 143 of knife 140 are coaxial, and are fixed on The side in knife spine face 1423.

Shaft 120 is rotatably arranged on revolving part 110, and worm screw section 121 is engaged with worm gear 150.Shaft 120 is along rotation Turn worm gear 150 can be driven to rotate when part 110 rotates, so that knife 140 be made to rotate.

In use, knife 140 is first made to be parallel to revolving part 110.Juicer cutter 100 has lesser radial dimension at this time, It can be by the inside of the fruit of the whole insertion such as orange of juicer cutter 100.Then driving juicer cutter 100 is according to Fig. 1 (m indicates inner rotation of the structure positioned at the side m of juicer cutter 100 towards paper, n table to the rotation of direction shown in middle m and n Show the structure positioned at the side n of juicer cutter 100 towards the external rotation of paper), so that knife 140 be made to rotate in fruit.? While carrying out above-mentioned rotational action, rotating shaft 120 is to drive worm gear 150, so that knife 140 be made to rotate around fruit center line During gradually relative to revolving part 110 be unfolded.Knife 140 is rotating around revolving part 110 and is being unfolded relative to revolving part 110 During, it is able to achieve the scraping layer by layer to pulp, the pulp scraping inside fruit is formed into fruit juice.

In some optional embodiments, knife 140 can only include the first knife section 141 or the second knife section 142.

In other alternative embodiments, the tooth of worm gear 150, which can also be, to be distributed on the partial circle circumferential surface of worm gear.Such as, When knife 140 does not need the rotation of whole circle, worm gear 150, which can be, is arranged tooth on only half circle periphery.

Fig. 6 is the cross sectional shape schematic diagram in a kind of alternative embodiment at the first knife section.The first knife section is big in the present embodiment It causes to be in quadrangular shape, including the first blade face 1411a, the second blade face 1412a, knife spine face 1413a and knife side 1414a.The One blade face 1411a and the second blade face 1412a is adjacent and forms the blade of the first knife section.In the present embodiment, the second blade face 1412a is not parallel to knife side 1414a, be equivalent to it is isogonal between the first blade face 1411a and knife side 1414a before Put the angle reduced between 1412a and 1411a.In the present embodiment the first blade face 1411a and the second blade face 1412a it Between angle less than 90 degree, in some optional embodiments, may be used also between the first blade face 1411a and the second blade face 1412a Think right angle.Blade meet to direction (or knife spine face 1413a towards or direction backwards) the i.e. width direction of cutter hub.By second The direction that blade face 1412a is directed toward knife side 1414a is the thickness direction of cutter hub.

With reference to Fig. 7, Fig. 7 is that the structure of the juicer cutter 100a provided according to the utility model another embodiment is shown It is intended to, the double dot dash line coil a in figure indicates the inner surface contour of fruit rind.

Juicer cutter 100a and juicer cutter 100 have basically same structure, the difference is that, two of knife End is provided with can moving knife section.

Specifically, juicer cutter 100a include revolving part 110a, shaft 120a, knife 140a, worm gear 150a, can moving knife section 170a and can moving knife section 180a.One end of shaft 120a is the worm screw section 121a engaged with worm gear 150a, and shaft 120a being capable of edge Revolving part 110a rotation.Knife 140a is articulated with revolving part 110a, and worm gear 150a is fixed on knife 140a and the articulated section with knife 140a Coaxially.Can moving knife section 170a and can moving knife section 180a be separately positioned on the both ends of knife 140a, can be sent out when the two is by radial force Raw bending, so that its end be made to reduce to the distance of the articulated section of knife 140a, the length for being equivalent to entire knife shortens, that is, realizes The length of knife is variable.

Can moving knife section 170a include cutter hub portion 171a and shrapnel part 172a two parts.Cutter hub portion 171a has and juice extractor The identical structure of first knife section 141 in cutter 100 is the equal of by intercept in the first knife section 141 one section.Shrapnel part 172a It for the laminated structure of elasticity, can be resiliently deflected, that is, its shape can answer after the active force for forcing it to bend disappears It is former.Cutter hub portion 171a is connected to one end of knife 140a by shrapnel part 172a, and the width direction of shrapnel part 172a is parallel to knife The width direction of 140a.As shown in fig. 7, when can moving knife section 170a by the active force on its thickness direction after can occur Bending.

Can moving knife section 180a include cutter hub portion 181a and shrapnel part 182a two parts, have with can moving knife section 180a it is identical The other end of knife 140a is arranged in structure.

In use, if the circularity of fruit is poor or the length of end to the articulated section of cutter is greater than the radius of fruit, knife 140a when being rotated around its articulated section 143a can moving knife section 170a and can moving knife section 180a will receive the inner surface contour a of fruit rind compared with Big resistance, therefore cutter hub portion 171a can be forced to bend with shrapnel part 172a, prevent the excess destruction to pericarp.Also, Since above-mentioned bending is elastic bending, the inside of shrapnel part 172a has stress, it can makes cutter hub portion 171a always to fruit Skin/pulp applies certain active force, will not because can moving knife section bending due to lose scraping ability to pulp.

With reference to Fig. 8, Fig. 8 is the structural representation of the juicer cutter 200 provided according to the utility model another embodiment Figure.

Juicer cutter 200 has and juicer cutter 100a basically same structure, the end of cutter hub in the present embodiment Be also equipped with can moving knife section, the difference is that can moving knife section specific structure.

In this implementation, cutter hub one end can moving knife section be elastic blade section 270, the other end can moving knife Duan Weike moving knife section 280。

Elastic blade section 270 is elastic strip laminated structure, the thickness direction of its thickness direction and cutter hub when being fixed on cutter hub Unanimously.It can bend when elastic blade section 270 is by active force along its thickness direction, the articulated section of end to cutter hub Distance can become smaller, and the circumscribed circle of entire knife becomes smaller, and the length for being equivalent to cutter hub becomes smaller.

Can moving knife section 280 include cutter hub section 281 and shrapnel part 282.Cutter hub section 281 has and in juicer cutter 100 the One knife section, 141 basically same structure, be the equal of the first knife section 141 extension or by the first knife section 141 intercept one section, And cutter hub section 281 is articulated with the end of cutter hub, hinged shaft is parallel to the width direction of cutter hub.Shrapnel part 282 is the sheet knot of elasticity Structure can be resiliently deflected, that is, its shape is resilient after the active force for forcing it to bend disappears.Shrapnel part 282 One end be fixed on one end of knife 240, the other end extends to the side of cutter hub section 281, and elastic slice from the length direction of knife 240 The width direction in portion 282 is parallel to the width direction of cutter hub, that is, the thickness direction of shrapnel part 282 is parallel to the thickness side of cutter hub To.In some optional embodiments, the quantity of shrapnel part 282 is two, and the two sides of knife 240 are arranged in the two Face to face, is stretched out End sandwiches can moving knife section 281.

When cutter hub section 281 is rotated by external force around its hinged shaft, end with to can change at a distance from 240 articulated sections, phase When the entire length in knife changes, can reduce fruit is smaller or when fruit shapes are irregular pokes the situation of pericarp.And Cutter hub section 281 can push one end bending for stretching out in 240 end of knife of shrapnel part 282 when rotating, when external force is eliminated, in elastic slice Cutter hub section 281 can reset under the action of portion 282.

In some optional embodiments, it can also be not provided with elastic blade section elastic blade section 270, be only arranged in 240 one end Elastic blade section 280.

In other alternative embodiments, the end of two knife sections of knife 240 be not provided with can moving knife section, two knife sections Length is different, also, when knife 240 along revolving part along holding together when, longer knife section is located at the lower section of worm gear 250, shorter knife section In the top of worm gear 250.When operation, longer knife section, which is rotated around its articulated section to Shi Caineng above worm gear 250, prunes fruit mouth Pulp around portion can reduce a possibility that fruit juice overflows.

With reference to Fig. 9, Fig. 9 is the structural representation of the juicer cutter 400 provided according to the utility model another embodiment Figure.Juicer cutter 400 includes revolving part 410, worm gear 450, worm screw section 421, knife 440, elastic blade section 470 and elastic blade section 480.Juicer cutter 400 and juicer cutter 200 have basically same structure, the difference is that, 470 He of elastic blade section The flexible direction of elastic blade section 480 is different.View direction in Fig. 9 is the axial direction along revolving part 410.

Elastic blade section 470 is elastic strip laminated structure, the width direction of its thickness direction and cutter hub when being fixed on knife 440 Unanimously.It can bend when elastic blade section 470 is by active force along its thickness direction, the articulated section of end to cutter hub Distance can become smaller, and the length for being equivalent to cutter hub becomes smaller.The width direction of cutter hub refers to direction or the party that knife spine is directed toward by blade To it is reversed.

Can moving knife section 480 include cutter hub section 481 and shrapnel part 482.Cutter hub section 481 has and in juicer cutter 100 the One knife section, 141 basically same structure, and cutter hub section 481 is articulated with the end of cutter hub, hinged shaft is parallel to the thickness direction of cutter hub. Shrapnel part 482 is the laminated structure of elasticity, can be resiliently deflected, that is, after the active force for forcing it to bend disappears Its shape is resilient.One end of shrapnel part 482 is fixed on one end of knife 440, and the other end extends to knife from the length direction of knife 440 The side of body section 481, and the thickness direction of shrapnel part 482 is parallel to the width direction of cutter hub.

(pericarp is to cutter hub section 481 when such as knife 440 is rotated around revolving part 410 when cutter hub section 481 is rotated by external force around its hinged shaft When generating active force), end can change at a distance from the articulated section of knife 440, and the length for being equivalent to cutter hub becomes smaller, and can subtract It is few fruit is smaller or when fruit shapes are irregular pokes the situation of pericarp.

Cutter hub section 481 can push one end bending for stretching out in 440 end of knife of shrapnel part 482 when rotating, external force is eliminated When, cutter hub section 481 can reset under the action of shrapnel part 482.In addition, since above-mentioned bending is elastic bending, shrapnel part 482 inside has stress, that is, and cutter hub section 481 can be made to apply certain active force to pericarp/pulp always, it will not be because can The bending of moving knife section and lose the scraping ability to pulp.

In the present embodiment, knife 440 is located at the center of revolving part 410, and blade is not coplanar with the center line of revolving part 410. In an alternative embodiment, the blade of two knife sections of knife 440 is coplanar with the center line of revolving part 410, at this time the two of knife 440 The knife spine of a knife section is non-coplanar.

In some optional embodiments, can the end of moving knife section be bulb shape, or eliminate the structure of wedge angle or stupefied side. In other alternative embodiments, can moving knife section structure can make its simultaneously towards both direction be bent, for example, in juice extractor In cutter 400, the base portion of elastic blade section 470 be it is cylindric, the section of cylindrical-shaped structure is circle, the bending stiffness of all directions It is identical, therefore elastic blade section 470 can be bent with one way or another.In other alternative embodiments, elastic blade section 480 with The junction of knife 440 is gimbal structure, that is, the hinge that hinged shaft is vertical there are two having between the end of elastic blade section 480 and knife 440 Binding structure is provided with one or two shrapnel part 482 at each articulated structure.

With reference to Figure 10, Figure 10 is the structural schematic diagram of the juice extractor provided according to the utility model one embodiment.

Juice extractor 30 includes juice extractor ontology 31, driving motor 32, driving gear 33, driven gear 34, pivoted housing 35 and squeezes Juice rounding machine cutter 100.

In the present embodiment, pivoted housing 35 is middleware, with outer circumference surface, and the coaxial fixation of driven gear 34, and can be by Driven gear 34 drives and rotates on juice extractor ontology 31.

Juice extractor ontology 31 is the installation base body of each components, and specific structure can be specifically arranged according to actual needs, Shape and structure in Figure 10 is only to illustrate.

Driving motor 32 is fixed on juice extractor ontology 31, and the output shaft of driving motor 32 is connected with driving gear 33.From It is engaged transmission between moving gear 34 and driving gear 33.

Juicer cutter 100 is rotatably connected on juice extractor ontology 31 by pivoted housing 35.

Driving motor 32 can drive juicer cutter 100 to rotate by driving gear 33 and driven gear 34.

Juice extractor 30 can be used as handheld tool use.Operator can hold the operation of juice extractor 30, by juicer cutter Start after 100 insertion fruits, while rotating shaft 120, rotates knife 140 in orange.It completes juicer cutter 100 after squeezing the juice Extraction.

Pivoted housing 35 it is not necessary to, in some optional embodiments, revolving part 110 itself can be rotatably connected to On juice extractor ontology 31, and it can be arranged driven gear 34, and can be driven by driving gear 34.

In some optional embodiments, juice extractor further includes shaft driving device.Shaft driving device is fixed on revolving part On 110 or on juice extractor ontology 31, is rotated for drive shaft 120 relative to revolving part 110, be specifically as follows motor.

In other alternative embodiments, shaft driving device is fixed device, and fixed device is fixed on juice extractor ontology On 31, for fixed rotating shaft 120 to prevent it from rotating relative to juice extractor ontology 31.Juicer cutter 100 can be with shaft 120 Center line be axis rotation, juicer cutter 100 rotate when turn axis 120 between produce relative rotation, to drive snail 150 rotation of wheel.

The utility model embodiment additionally provides a kind of juice extractor, including juice extractor ontology, juicer cutter, clamping machine Structure, rotation driving and shaft driving device.Juicer cutter can be any one juicer cutter in previous embodiment, juicing Rounding machine cutter is arranged on juice extractor ontology；Clamping device is set on juice extractor ontology, for clamping fruit to be squeezed the juice；Clamping machine At least one of structure and juicer cutter can rotation, to make to produce relative rotation therebetween；Rotation driving can drive Dynamic juicer cutter or clamping device rotation；Shaft driving device can provide power to shaft to control shaft along axial sliding It is dynamic.

Juice extractor ontology includes the part for connecting juicer cutter and the part for connecting clamping device.For even The part for connecing juicer cutter can be relative to the partial movement for connecting clamping device.In the present embodiment, squeezed for connecting The top of the part for connecting clamping device is arranged in the part of juice rounding machine cutter, and the part for connecting juicer cutter can be Upper and lower is upwardly away from and close to the part for connecting clamping device.

Juicer cutter can be rotatably set for any one juicer cutter in previous embodiment, juicer cutter On juice extractor ontology, the axis of rotation and the axis coaxle of shaft.

Clamping device is fixed on juice extractor ontology, for clamping fruit to be squeezed the juice.Clamping device may include two or more Claw, claw is distributed on a circumference, so as to form the encirclement and clamping to fruit.The circle of circumference where claw The heart is overlapped with the shaft axis of juicer cutter.The face that claw is used to clamp fruit can be set to cambered surface, can set in cambered surface Set the protrusion for example in tip-angled shape.When claw clamps fruit, fruit surface is can be inserted in protrusion, prevents fruit from rotating.It is arranged convex Rise benefit be, it is not necessary to the stiction between claw and fruit surface is fully relied on to prevent fruit from rotating, to mitigate card Pawl avoids pericarp from being recessed the pressure of fruit.

Rotation is driven to motor and transmission component, and the revolving part of juicer cutter can be driven to rotate.In the present embodiment Transmission component is worm-drive, and in some optional embodiments, transmission component can also be V belt translation.

Shaft driving device can provide power to shaft to control and generate opposite turn between shaft and revolving part 110 It is dynamic, realize driving worm gear rotation.

In use, the fruit to be squeezed the juice by gripper mechanism grips.It will be used to connect juicer cutter on juice extractor ontology Part it is mobile to clamping device so that juicer cutter is inserted into inside fruit.Starting rotation driving, makes juicer cutter Revolving part drives swivel dynamic.Start shaft driving device simultaneously, rotate shaft relative to revolving part, drives knife in revolving part one Side expansion.

In further embodiments, clamping device is rotatably connected to as a whole on juice extractor ontology.For example, Clamping device includes pedestal and three claws, is rotatably connected between pedestal and juice extractor ontology；Three claws are hinged on bottom On seat, and enable claw Automatic-clamping by the way that torsional spring is arranged in hinged place.

Juicer cutter is fixed on juice extractor ontology by revolving part.Rotation driving is for driving clamping device to rotate.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can be readily occurred in various Equivalent modifications or substitutions, these modifications or substitutions should be covered within the scope of the utility model.Therefore, this is practical Novel protection scope should be subject to the protection scope in claims.

Claims (10)

1. a kind of juicer cutter, in fruit internal fracture pulp characterized by comprising

Revolving part has predetermined length, and rotary shaft is along its length；

Knife, including articulated section and cutter hub, the cutter hub have preset width and thickness, and the axis of the articulated section is along the cutter hub Width direction setting, the knife is articulated with the revolving part by the articulated section, and the hinged shaft of the articulated section is along the rotation Turn being arranged radially for part；And

Worm gear mechanism, the worm gear is fixed on the knife, and is coaxially disposed with the articulated section of the knife, and the worm screw is flat Row is in the revolving part and is rotatablely arranged at the revolving part.

2. juicer cutter according to claim 1, which is characterized in that when the knife is rotated around articulated section described in its, institute The plane for stating the blade process of knife is coplanar with the rotary shaft of the revolving part.

3. juicer cutter according to claim 1, which is characterized in that the cutter hub of the knife includes the first knife section and second Knife section, the articulated section are set between the first knife section and the second knife section, the first knife section and second knife Section is centrosymmetric about the articulated section.

4. juicer cutter according to claim 1 to 3, which is characterized in that

The side backwards to the revolving part of the free end of the cutter hub is cambered surface, and/or

The side of the width direction towards the cutter hub of the free end of the cutter hub is cambered surface, or

The free end of the cutter hub is ball head structure.

5. juicer cutter according to claim 1 to 3, which is characterized in that the free end of the cutter hub is provided with can Moving knife section,

It is described can moving knife section can rotate or be resiliently deflected centered on the axis of thickness direction for being parallel to the cutter hub；And And/or person

It is described can moving knife section can rotate or be resiliently deflected centered on the axis of width direction for being parallel to the cutter hub.

6. juicer cutter according to claim 5, which is characterized in that it is described can moving knife section end backwards to the rotation The side for turning part is cambered surface, and/or

It is described can moving knife section end the width direction towards the cutter hub side be cambered surface, or

It is described can moving knife section end be ball head structure.

7. a kind of juice extractor, which is characterized in that including

Juice extractor ontology；

The revolving part of juicer cutter as claimed in any one of claims 1 to 6, the juicer cutter rotationally connects It is connected on the juice extractor ontology；

Rotation driving, can make the juicer cutter with the rotary shaft of the revolving part or in the center line of the worm screw Heart rotation.

8. juice extractor as claimed in claim 7, which is characterized in that further include rotation driving, the worm screw can be driven to rotate.

9. a kind of juice extractor, which is characterized in that including

Juice extractor ontology；

Juicer cutter described in any one of claim 1-6 is arranged on juice extractor ontology；

Clamping device is set on juice extractor ontology, for clamping fruit to be squeezed the juice；In clamping device or juicer cutter extremely Few one can the rotation on the juice extractor ontology, to make to produce relative rotation therebetween；And

Rotation driving, can drive juicer cutter or clamping device rotation.

10. juice extractor as claimed in claim 9, which is characterized in that further include rotation driving, the worm screw can be driven to rotate.