KR20120012038A - Assembly type juice extracting screw and juicer comprising the same - Google Patents

Abstract

PURPOSE: A sectional juice extracting screw and a juicer with the same are provided to increase the amount of juice compared with a conventional juice screw since a cutting edge of a twin blade structure is applied in the sectional juice screw. CONSTITUTION: A sectional juice extracting screw comrpises a body(40) rotating around the rotary shaft. The body comprises a first cutting part(20) and a second cutting part(30). The second cutting part is separably combined with the first cutting part. The first cutting part comprises a plurality of cutting edges(23). The first cutting part is accepted within the second cutting part. The first teeth(26) is formed in the top cutting part(22) of the first cutting part. The second teeth(33) is formed within the second cutting part.

Description

Assembly type juice extracting screw and juicer comprising the same

The present invention relates to a prefabricated juice screw, and more particularly, a processing speed, a juice amount and a number of revolutions per minute can perform to a desired material while performing better performance than a conventional juicer and can be assembled to reduce power consumption. It relates to the type juice screw.

In particular, the present invention relates to a juicer comprising the assembled juicer screw.

In many cases, making green juice or juice directly at home for a healthy life has been increasing, and for this purpose, many devices have been disclosed for making juices using vegetables or fruits at home.

An example of such a device is a juicer. Among the main parts of the juicer, the juice screw plays the biggest role in the performance of the product. The conventional juice screw uses a drive motor located in the lower part of the housing after accommodating fruits or vegetables in a rotatably mounted housing. By rotating the juice screw is pressed and crushed fruit or vegetables to extract the juice or juice to drink. The pulverization may be made in a short time because the flesh is broken by the juice screw driven at a high speed, but the fruit's inherent aroma and nutrients are destroyed because the fruit is pulverized by the juice screw at high speed. This will be.

Recently, in order to minimize the nutrient destruction of the material supplied from the conventional juicer and maintain a good taste, the speed reduction device is connected to a drive motor for compressing and crushing the material to adjust the speed to reduce the rotational speed and improve the torque. Increasing demands are being made, and there is an increasing technical demand for fluid handling and maximizing the efficiency of input processing and desired materials.

On the other hand, when the size and the rigidity of the material to be put in the juicer is different, when the material is put into the housing of the juicer for grinding processing, the conventional technique is difficult to change the processing volume around the juice screw in the housing Since it is impossible, there is a problem that it is difficult to properly respond to various input materials. That is, when a hard material is introduced into the housing, if there is no change in the processing volume, difficulties arise in the process of crushing, pressing, and juice the material.

In addition, the production of juice screws by size for changing the processing volume in the housing is limited in terms of management and economics.

Accordingly, the present invention is to provide an assembly-type juice screw to improve the processing speed and the juice amount by configuring the juice screw mounted in the housing of the juicer by the assembly of the assembly screw capable of disassembling assembly.

In addition, the present invention is to provide an assembly-type juice screw that is made of a variable assembly two-stage structure stripped from the conventional juice screw form to cope with the desired material.

Assembled juice screw according to an aspect of the present invention provided to achieve the above object is an assembled juice screw comprising a body that rotates about a rotation axis, the body is a first cutting portion, and the first cutting And a second cutting portion detachably coupled to the portion.

The first cutting portion may include a plurality of cutting edges, and the first cutting portion may be accommodated in the second cutting portion.

A first tooth may be formed in the upper cutting part of the first cutting part, and a second tooth may be formed in the second cutting part, and the first tooth and the second tooth may be screwed together.

The first cutting portion may be conical, and the second cutting portion may be a cutting edge that may be coupled to an upper outer circumferential surface of the first cutting portion.

The second cutting part may have a structure facing the rotation axis with respect to the upper cutting edge located on one side of the upper end of the first cutting edge.

The rotating shaft may be a structure eccentrically spaced apart from the center of the body.

Juicer according to another aspect of the present invention provided to achieve the above object includes the assembled juice screw.

According to the present invention, the juice screw is composed of a plurality of detachable cutting parts, and thus the processing volume in the housing of the juicer can be changed, so that the performance, such as the number of revolutions and the juice amount, can be improved.

In addition, the present invention can be made to cope with the desired material by configuring the existing juice screw in a multi-stage assembly design, and by using a soft material such as banana or tomato by removing the cleavable outer cutting portion It can be processed with small power consumption.

1 is a perspective view in one direction of the assembled juice screw according to the first embodiment of the present invention,
2 is a cross-sectional view taken along line AA of FIG. 1;
3 is a cross-sectional view of the assembled juice screw according to a second embodiment of the present invention,
Figure 4 is a bottom view of the assembled juice screw of the present invention from below, and
5 is an exploded perspective view of a juicer employing the juice screw of FIG.

Hereinafter, with reference to the accompanying drawings will be described the configuration and function of the assembled juice screw 100 according to an embodiment of the present invention. The embodiments described below are provided by way of example for purposes of illustration, and do not limit the technical scope of the invention.

The term 'juice' in the present assembled granulated juice screw may be defined to encompass all steps of cutting, pulverizing, compressing, and extracting the juice introduced through the specification.

Prefabricated juice On screw 100  Description of

According to the present invention, the juice screw 100 may be configured in a multi-stage assemblable structure so that the volume in the housing (not shown) in which the juice screw 100 is accommodated may be variously changed. Here, the volume excluding the juice screw 100 can be defined as the processing volume within the volume of the limited housing. The processing volume in the present invention can be varied by the multistage variable juicer screw 100.

That is, for example, when the juice screw 100 according to the present invention is used as the juice screw mounted in the housing of the juicer, it is possible to variously change the processing volume in which the fruits, vegetables, etc. are juiced in the housing. As described above, the present invention can be selected and changed by the user according to the type and amount of the material in which the material is juiced within the limited housing volume.

First, referring to Figures 1, 2 and 4, the assembled juice screw 100 according to the first embodiment of the present invention will be described.

The assembled juice screw 100 includes a rotating shaft 10 and a body 40 formed to surround the rotating shaft 10. The rotary shaft 10 includes an upper rotary shaft 11 and a lower rotary shaft 12 disposed on the same axis as the upper rotary shaft 11 and having a square shaft hole 13 formed therein.

The body 40 is composed of a plurality of detachable cutting parts 20 and 30, that is, a first cutting part including an upper cutting part 22 and a lower cutting part 21 in which a first tooth 26 is formed. 20 and the second cutting part 30 in which the second tooth 33 is formed. Juice screw 100 is coupled through a drive motor (not shown) and the square shaft hole 13 is possible to drive rotation.

The rotating shaft 10 penetrates the first cutting portion 20 and the second cutting portion 30 in the vertical direction of the cross-sectional area thereof, and receives power from the driving portion (see FIG. 5) directly to the rotating shaft 10. Rotation of the combined first cutting portion 20 is possible. The rotary shaft 10 may be disposed to pass through the center of the cutting unit (20, 30).

On the other hand, the rotary shaft 10 may be arranged in a state spaced apart from the center of the cutting portion 20, 30 by a predetermined distance to form an eccentric structure. Under such a structure, the volume except for the assembled juice screw 100 may be asymmetrically formed in the housing 200 to enable efficient juice processing of the material introduced into the housing 200.

The first cutting unit 20 is a rotating body that rotates about the rotation shaft 10, and a plurality of spiral-shaped first cutting blades 23 are formed on the outer circumferential surface of the cutting unit 20, and the first The cutting edge 23 increases in distance from the outer circumferential surface of the first cutting portion 20 from the lower side to the upper direction.

In addition, a first tooth 26 is formed in the upper cutting part 22 of the first cutting part 20, and is coupled with the second tooth 33 formed in the second cutting part 30 to be fastened and separated. It is possible. That is, the first tooth 26 formed in the male thread shape on the upper cutting part 22 is coupled to the second tooth 33 formed in the female thread shape in the second cutting part 30 in the form of a female thread in the form of screwing to be fastened and separated. Is possible.

The second cutting part 30 is formed with a spiral second cutting edge 32 on the outer circumferential surface as in the first cutting part 20. The second cutting portion 30 includes a second tooth 33 therein. In order to increase the processing volume in the housing, the second cutting portion 30 can be separated from the first cutting portion 20, in which case the inside of the housing is processed by the volume of the second cutting portion 30. This increases.

Accordingly, the user can select which of the first cutting unit 20 and the second cutting unit 30 to use. For example, if the juice of the bulky input is required within the housing of the juicer, the second cutting portion 30 is separated from the body 40 and the processing volume is an empty space excluding the assembled juice screw 100 in the housing. By ensuring more to facilitate the juice processing.

Next, the assembled juice screw 100 'according to the second embodiment of the present invention will be described with reference to FIGS.

The assembled juice screw 100 'is arranged on the same axis as the upper rotary shaft 11 and the upper rotary shaft 11 and has a lower rotary shaft 12 on which a square shaft hole 13 is formed, similarly to the first embodiment. It includes a rotating shaft 10 and a body 40 'formed to surround the rotating shaft 10.

The body 40 'is a first cutting part 20' formed to surround the rotary shaft 10 and a second cutting part which can be coupled to the upper side of the first cutting part 20 'by bolt means 50. 30 '. As for the 1st cutting part 20 ', the spiral 1st cutting edge 23' is formed in the outer peripheral surface.

The body 40 ′ is a structure in which a plurality of spiral cutting edges are formed around the rotation shaft 10, and for example, a pair of cutting edges may be disposed at an upper end of the body 40 ′. In detail, the second cutting part 30 ′ has a rotation axis (rotation axis) with respect to the upper cutting edge 31 located at the upper end of the spiral first cutting edge 23 ′ formed from the lower part of the first cutting part 20 ′. 10 may be a structure facing each other. That is, the second cutting part 30 ′ and the upper cutting edge 31 have a double cutting edge shape configured based on the rotation shaft 10.

The upper cutting edge 31 is located at the upper end of the body 40 'primarily to cut or crush the injected material, and the first cutting edge 23' except for the upper cutting edge 31 is first processed. Secondary compression is performed on the material. However, the upper cutting edge 31 is not limited to cutting or pulverization, but may also perform compression processing according to the size and rigidity of the material, and the first cutting edge 23 ′ except for the upper cutting edge 31 may be used. In this case, cutting to grinding may also be performed.

Meanwhile, the first cutting part 20 'and the second cutting part 30' have through holes 37 formed in the fastening groove 27 formed in the first cutting part 20 'and the second cutting part 30'. Through the coupling means 50 is fastened and coupled.

The second cutting portion 30 ′ is detachably coupled to the first cutting portion 20 ′ to vary the processing volume inside the housing, thereby facilitating efficient processing of the material introduced into the housing and allowing the input to escape. It can also be dualized, resulting in higher throughput per rotation and improved throughput and juice rate.

In addition, in the case of proceeding the juice using the assembly-type juice screw (100, 100 ') as in the present invention there is an increase in the juice efficiency of about 5% compared to the case of using a conventional juice screw.

Prefabricated juice Screw (100)  Fitted To juicer (1000)  Description of

Hereinafter, a juicer 1000 equipped with the assembled juice screw 100 according to the present invention will be described with reference to FIGS. 1 and 5.

Juicer 100 is the cover 400, the housing 200 is disposed under the cover 400, the mandrel 300 accommodated in the housing 200, the juice is installed rotatably inserted in the mandrel 300 Installed within the screw 100, the brush rotating part 500 disposed to surround the mandrel 300, the main body 1 in which the driving part 600 for providing power to the juice screw 100 is accommodated, and the housing 200. It includes an interlocking gear 290.

An injection hole 410 through which the material can be put is formed through the upper surface of the cover 400 to the lower surface. In the inlet 410, the pressure bar 150 is configured to be slidable so that food can be conveniently pressed into the inlet 410.

In the center of the lower surface of the cover 400 is formed a rotating shaft hole 420 is inserted into the upper rotating shaft 11 of the juice screw 100 is fixed. The rotating shaft hole 420 may be formed in the center of the lower surface of the cover 400, the injection hole 410 is formed to be formed at a predetermined distance eccentric position from the center of the rotating shaft hole 420 rotation of the juice screw 100 And the input of materials can be made smoothly. Meanwhile, a plurality of binding protrusions 430 protrude from the bottom edge of the cover 400 to support the coupling with the housing 200.

An upper rotating shaft 11 is formed at the upper center of the juice screw 100, and the upper rotating shaft 11 is inserted into the rotating shaft hole 420 of the cover 400 to rotate. The outer surface of the juice screw 100 is formed with a spiral cutting edge 32 in contact with the inside of the drum (300). The lower center of the juice screw 10 is provided with a lower rotating shaft 12 in which a square shaft hole 13 is formed.

The mandrel 300 has a hollow shape, which is opened up and down, and has a mesh 320 formed with a plurality of juice holes. The mandrel 300 includes a plurality of drum protrusions 310 formed inward. On one side of the bottom surface of the mandrel 300, the dreg communication hole 350 penetrating up and down is formed. The dregs communication hole 350 can communicate with the housing discharge hole 250 formed in the bottom surface of the housing 200 up and down so that the dregs in the mandrel 300 can be smoothly discharged.

The brush rotating part 500 includes an upper ring 510, a lower ring 520, and a support bar 530 connecting the upper ring 510 and the lower ring 520, and the mandrel 300 includes the brush rotating part. Inserted and fastened to 500. The brush 540 rotates in contact with the outer surface of the mandrel 300 and the inner surface of the housing 200. That is, the brush 540 acts to push down the juice component buried in the surface or the housing 200 of the mandrel 300 in the state extracted through the mandrel 300. On the other hand, the brush rotating part 500 includes a brush gear 550 extending from the lower end of the lower ring 520, the brush gear 550 is engaged with the interlocking gear 290 to rotate.

The housing 200 accommodates the juice screw 100, the mandrel 300, and the brush rotating part 500 therein, and a waterproof cylinder 210 protrudes upward from the center thereof. The housing 200 has a hollow cylindrical structure with an open top, and the mandrel guide jaw 220 protrudes in a circular shape. The mandrel guide jaw 220 serves as a guide in the process of inserting and fastening the mandrel 300 into the housing 200, and the seating protrusion 340 protruding from the bottom side of the mandrel 300 has a mandrel guide. It is securely fastened by fixing to the mandrel seating groove 270 formed in the jaw (220).

On the other hand, the fixing groove (not shown) formed on the bottom of the housing 200 may be seated on the fixing protrusion 2 formed on the upper end of the driving unit 600. The fixing protrusion 2 may have a straight shape without bending, and may be easily mounted in the vertical direction when the housing 200 is positioned on the driving unit 600.

As described above, the present invention has a structure for fastening and detachably coupling the first cutting parts 20 and 20 'to the assembled juice screw 100 and 100', so that the first cutting parts 20 and 20 ' According to the desorption, it is possible to smoothly carry out a juice process such as cutting, pulverizing, and compressing the material introduced into the housing. The assembled grinding screw (100, 100 ') is composed of a plurality of cutting parts that can separate the body (40, 40') to increase the functionality of the juice screw (100, 100 ') accommodated in the housing of the juicer.

The present invention has been described by way of example of a prefabricated juice screw that can be employed in a juicer, of course, it can be used in other devices as well.

In addition, while described above with reference to a preferred embodiment of the present invention, those skilled in the art will be variously modified within the scope of the present invention without departing from the spirit and scope of the invention described in the claims below It will be appreciated that modifications and variations can be made.

1: main body
2: fixed protrusion
10: axis of rotation
11: upper rotating shaft
12: lower rotating shaft
13: square shaft ball
20, 20 ': first cutting part
21: lower cutting part
22: upper cutting part
23,23 ': first cutting edge
26: first tooth
27: fastening groove
30: second cutting part
31: upper cutting edge
32: second cutting edge
33: second tooth
37: through hole
40, 40 ': body
50: coupling means
100, 100 ': prefabricated juice screw
150: pressure rod
200: housing
210: waterproof cylinder
220: Mandrel Guide Jaw
230: waste outlet
240: juice outlet
250: housing outlet hole
270: Mandrel Home
290: Interlocking Gear
300: Mandrel
310: drum projection
320: net
340: seating protrusion
350: leftover communication hole
400: cover
410: injection hole
420: rotating shaft ball
430: binding protrusion
500: brush rotation
510: upper ring
520: lower ring
530: support bar
540: Brush
550: Brush Gear

Claims (7)

A prefabricated juice screw comprising a body that rotates about an axis of rotation,
The body,
A first cutting portion; And
A second cutting part detachably coupled to the first cutting part;
≪ / RTI >
Prefabricated juice screw.
The method of claim 1,
The first cutting portion comprises a plurality of cutting edges, and
Wherein the first cutting portion is accommodated in the second cutting portion,
Prefabricated juice screw.
The method of claim 2,
A first tooth is formed in the upper cutting portion of the first cutting portion and a second tooth is formed in the second cutting portion, characterized in that the first tooth and the second tooth is screwed,
Prefabricated juice screw.
The method of claim 1,
The first cutting portion is conical, and
The second cutting portion is characterized in that the cutting edge that can be coupled to the upper outer peripheral surface of the first cutting portion,
Prefabricated juice screw.
The method of claim 4, wherein
The second cutting unit is characterized in that the structure facing the center of the rotation axis with respect to the upper cutting edge located on one side of the top of the first cutting edge,
Prefabricated juice screw.
The method according to claim 2 or 4,
The rotation axis is characterized in that the structure is eccentrically spaced apart from the center of the body,
Prefabricated juice screw. A prefabricated juice screw according to any one of claims 1 to 6,
Juicer.

Images