KR100793852B1 - Juice squeezing extractor - Google Patents

Abstract

The present invention relates to a juice juice machine that makes green juice or juice by crushing and compressing vegetables or fruits with high viscosity, or making soy milk with soybean, and improves the existing method of crushing at high speed and squeezing by centrifugation to improve nutrients and flavors. No destruction, excellent juice juice function regardless of vegetable or fruit type, ultra-low speed rotation method to maintain the freshness of green juice or juice to the maximum, greatly reduce the size and noise of the device, easy assembly, disassembly, cleaning It relates to juice juicer.

According to the present invention, first of all, the soymilk is made by using the principle of grinding milled beans and pressing them, and the juice is made by pressing and squeezing the fruits with high viscosity such as tomatoes, kiwi, and strawberries on a grater, and juice. Since the housing of the juicer is assembled vertically on the upper side of the drive unit, it does not require much space for use or storage, and since the juice outlet is located at a higher position than the prior art, various types of cups can be used.

Juicer, juice, slow rotation, vibrating body, screw

Description

Juice Juice {JUICE SQUEEZING EXTRACTOR}

1 is a cross-sectional view showing the configuration of a soybean oil machine according to the prior art.

2 is a cross-sectional view showing the configuration of a juicer according to the prior art.

3 is a cross-sectional view showing the configuration of a juicer according to the prior art.

Figure 4 is an exploded perspective view showing the configuration of juice juice according to an embodiment of the present invention.

Figure 5a is a cross-sectional view showing the configuration of the juice outlet of the juice juicer of the present invention.

Figure 5b is a cross-sectional view showing the configuration of the waste outlet of the juice juice of the present invention.

6 is a plan view showing the configuration of the present invention housing;

Figure 7 is an exploded perspective view showing the configuration of juice juice according to another embodiment of the present invention.

8a to 8c is a use state diagram showing a state in which the vibrating body vibrates by the screw discharge blade of the present invention.

9a and 9b is a use state showing the operating state of the safety device of the present invention.

* Description of the symbols for the main parts of the drawings *

10: lid 11: inlet

12: rotating shaft 13: binding projection

20: screw 21: upper rotary shaft

22: screw thread 23: square shaft hole

24: lower rotating shaft 25: lower space

26: lower ring 27: discharge jaw

28: discharge wing 30: net drum

31: Wall blade 32: Mans

33: mandrel discharge hole 34: discharge groove

35: bottom ring 36: lower ring insertion hole

40: housing 41: binding jaw

42: through hole 43: waterproof cylinder

44: housing outlet hole 45: juice outlet

46: waste outlet 47: pressure discharge furnace

48: binding jaw 49: mandrel guide jaw

50: drive unit 51: square shaft

52: binding protrusion 53: binding handle

220: first lower ring 222: second lower ring

224: discharge blade 230: grinding blade

232: filter network 234: compression network

236: circular projection 238: circular groove

240: vibrating body 242: vibrating leg

250: seating portion 260: cover

262: elastic spring

The present invention relates to a juice juice making a green juice or juice by crushing and compressing a high viscosity vegetable or fruit, or soy milk with soybean, ultra-low-speed rotating method while showing excellent juice juice function regardless of the type of vegetables or fruits It is a juicer that maintains the freshness of green juice or juice to the maximum, greatly reduces the size and noise of the device, and simplifies assembly, disassembly, and cleaning.

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.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view showing the structure of a soybean oil machine according to the prior art.

As shown in FIG. 1, the soymilk machine includes a drive motor M for rotating the rotating shaft 152 to which the cutter 150 is fastened, a cover part 154 having a built-in control unit, a U-shaped heating pipe 156, and a centrifuge. It is composed of a separation container 158, and tofu storage container 160, the excellent part of this configuration is to crush the beans by the impact force with the cutter 150, to grind the beans, or cutter the beans Soymilk is made by grinding to 150 so that the delicious taste and nutrition of the beans are somewhat reduced due to frictional heat of the blade.

2 is a cross-sectional view showing the configuration of a juicer according to the prior art.

As shown in FIG. 2, the lower base 170 of the juicer is provided with a drive shaft 172 at its upper center, and the drive shaft 172 rotates through a motor (not shown) in the lower base 170. Driven. Upper base 174 is fitted snugly to lower base 170 to receive filtration basket 176 and disk cutter 178. The disk cutter 178 is disposed in the filtration basket 176 and then screwed onto the drive shaft 172. Discharge port 180 is provided on the lower side of the upper base 174, the juice is made is discharged.

The top cover 182 is provided with a generally cylindrical cylindrical feed tube 184 at its upper center. One side of the supply tube 184 is appropriately chamfered. A pulp collector (not shown) is attached to the lower side of the top cover 182 to collect pulp that is sown from the juice extractor by centrifugal force. The disc cutter 178 is provided with a cutter blade 186, such as teeth, disposed radially in the peripheral region on its upper surface. In the central region of the upper surface of the disk cutter 178, a curved blade 188 arranged in a cross shape is provided.

According to the juicer, the pulverization is effective because the pulp and the like are finely crushed by the disc cutter 178 driven by the drive shaft 172, but since the fruit is pulverized by the disc cutter 178 at high speed, There is a problem that nutrients are destroyed.

Therefore, the configuration of Figures 1 and 2 has a limit to ingest the intact taste and influence of fresh beans or fruits in order to lead a healthy life.

Republic of Korea Utility Model Registration No. 190676 (combined juice grinder) is a design filed and registered by the present applicant, Figure 3 is a cross-sectional view showing the structure of the juicer according to the prior art. As shown in FIG. 3, the juicer 100 according to the related art has an elongated screw 110 that is assembled horizontally to a drum together with a juice net and a drum cap, so as to be bound to the side of the driving unit. Injecting the material into the inlet 120 is made to be juice while slowly transported horizontally.

Therefore, when the juicer 100 is used or stored, a wide space is required, and the juice is slow as the material moves horizontally, so the juice rate is slow, and the viscous juice having a high viscosity does not flow well and has a drawback to the drum. And because there is no rotating shaft on one side of the screw 110, there is a problem that the screw 110 of one side without the rotating shaft is shaken during rotation and hit the wall blade of the inner wall of the juice network, causing noise and wear. And the juice outlet 130 is formed low and can be used only as a flat juice cup dedicated, long juice cup was not available.

 The present invention has been made in order to solve the problems of the prior art as described above, crushed and squeezed by a low speed screw rotation and squeezed into a discharge net so that the taste of soybeans or fruits are not altered, thick soy milk or fruit juice as well as the outlet An object of the present invention is to provide a juice juicer which uses a compression screw to flow down and installs a vibrating body around the discharge network to vibrate.

In addition, the housing assembly of the juicer is coupled to the upper part of the drive unit without long coupling to the side of the drive unit, and the lid and screw and the drum with the inlet are assembled vertically into the interior of the housing, thereby allowing the material from top to bottom. It is an object of the present invention to provide a juice juice that flows naturally while the juice juice function is performed.

In addition, by moving the material up and down, it is intended to provide a juice juice that speeds up the juice rate, and thick juice also flows down well without accumulating inside the housing.

In addition, the object of the present invention is to provide a juice juice to form a rotating shaft on both sides of the screw so that there is no shaking or bumping during operation to reduce the occurrence of noise and to prevent wear.

The present invention for solving the above problems is a juice juice, the inlet is formed through the upper side, the lid is formed in the center of the rotating shaft hole; It is installed in the lower part of the lid, a waterproof cylinder with a through hole is formed in the center, a circular mandrel guide jaw is formed at the bottom, a housing discharge hole is formed at one side of the bottom, and the waste outlet and juice outlet at the outer bottom A housing spaced apart from each other at a predetermined interval to protrude; The outer wall is made of a network structure formed with a plurality of network holes, the inner surface of the drum drum with a plurality of wall surface in the vertical direction; An upper rotating shaft rotatably inserted into the rotating shaft hole at an upper portion thereof, a plurality of screw spirals formed at an outer surface thereof, and a lower rotating shaft having a square shaft hole formed at a lower side thereof; And a drive unit configured to rotate the screw at a low speed by a motor and a reducer, wherein the housing for accommodating the screw is fixed perpendicularly to the upper side of the drive unit to compress and crush and insert the material inserted into the inlet. .

A cylindrical lower ring protrudes downward in the lower end of the screw, and a plurality of discharge wings protrude in the lower end of the lower ring.

An outlet groove of an arc shape having a depth deeper in a rotational direction of the screw in a lower portion of the mandrel; A mandrel discharge hole connected to the end of the discharge groove and discharging the finished dregs to the outside of the mandrel; The bottom ring of the lower insertion hole for receiving the lower ring of the screw in the center; characterized in that is formed.

And a pressure discharge passage formed around the lower portion of the waterproof cylinder of the housing, wherein the pressure discharge passage is connected to the juice discharge port, and the discharge wing of the screw is inserted into the pressure discharge passage to rotate. It is done.

A discharge jaw formed by cutting the lower edge of the screw inwardly is formed at the lower spiral end of the screw, and a lower space into which the waterproof cylinder is inserted is formed at the lower surface of the screw.

The wall blade is characterized in that the protrusion height is gradually lowered going downward.

Juicer according to the present invention the outer wall is a mesh and the inner surface of the inside of the drum having a plurality of long and short wall blades spaced at regular intervals, the outer surface is provided with a plurality of screw spirals in contact with the wall blade of the mandrel, The upper rotation shaft has an upper rotation shaft, the lower rotation shaft with a square shaft hole is inserted into the bottom is formed with a binding jaw on the upper inner circumference, the lower center is provided with a waterproof cylinder formed with a through hole, the bottom side of the housing discharge hole In the outer lower side, the waste discharge port communicating with the housing discharge hole and the juice discharge port are formed on the other side, and the lower side is assembled vertically inside the housing with the binding jaw, the upper part has the inlet hole, the rotation shaft hole at the center, and the outer surface is fixed Combining the cap with protrusions, it consists of a motor and a reducer, A ring is characterized in that to the binder.

An annular first lower ring protrudes downward from a lower portion of the screw, and a second lower ring protrudes downward from an outer side of the first lower ring, and a plurality of discharge wings are formed at a lower end of the first lower ring. Is formed to protrude.

Upper and lower portions of the mesh drum form a mesh structure and a compression network, respectively, and a sealing structure is formed between the strain network and the compression network.

The inner surface of the sealed structure is formed with a plurality of grinding blades up and down.

The inner edge of the bottom ring is further formed with an annular circular protrusion, the outer side of the circular protrusion is provided with a circular groove, the second lower ring is inserted into the circular groove.

The outer side of the mandrum is provided with a vibrating body vibrating together when the screw rotates.

The vibrating body is provided with a leg installed at the bottom of the housing and periodically contacting the discharge wing, and an annular ring that corresponds to the outer side of the compression net and vibrates when the discharge wing contacts the leg.

A square shaft inserted into the square shaft hole protrudes upward from the driving unit, and a cover having a through hole is installed at an upper portion of the square shaft, and an elastic spring is mounted inside the cover.

When the lid is fastened to the housing, the lower rotational shaft of the screw pushes the cover downwards so that the square shaft is engaged with the square shaft hole, and when the lid is detached from the housing, the cover is raised by a spring to lift the square shaft. It is separated from the square shaft hole.

In addition, the wall blade formed perpendicular to the inner surface of the mandrel is preferably formed such that the height of protrusion from the inner circumferential surface becomes lower toward the lower side so that the material can be crushed finely as the material is transferred downward by the screw. The absence of the net can prevent fine particles from escaping or pinching into the net, making it easy to clean the net and getting clean juice without dregs.

Hereinafter, with reference to the accompanying drawings will be described the configuration and action of the juice juice according to the present invention.

Figure 4 is an exploded perspective view of the configuration of the juice juice according to an embodiment of the present invention, Figure 5a is shown in a cross-sectional view of the juice outlet of the juice juice, Figure 5b leftovers of juice juice The configuration of the outlet is shown in cross section, and in Figure 6 the configuration of the housing is shown in plan view.

4 to 6, juice juicer according to an embodiment of the present invention consists of a lid 10, a screw 20, the mandrel 30, the housing 40, the drive unit 50.

The lid 10 is manufactured in a wide shape with a lower portion, and an inlet 11 through which the material can be put is formed through the upper surface. At the center of the lower surface is formed a rotating shaft hole 12 into which the rotating shaft of the screw 20 is inserted. The rotating shaft hole 12 is preferably formed in the center of the lid 10, the inlet 11 is formed so as to be formed at a predetermined distance eccentric position from the center of the rotating shaft hole 12 and the rotation of the screw 20 and the material Ensure that the input is made smoothly.

In addition, a plurality of binding protrusions 13 protrude from the lower edge of the lid 10.

An upper rotating shaft 21 is formed at the upper center of the screw 20, and the upper rotating shaft 21 is inserted into the rotating shaft hole 12 of the lid 10 to rotate. One or more screw spirals 22 are formed on the outer surface of the screw 20 in contact with the inside of the drum 30. The lower center of the screw 20 is provided with a lower rotating shaft 24 having a square shaft hole 23 formed therein, and a lower portion of the housing 40 between the lower rotating shaft 24 and the outer surface to which the waterproof cylinder 43 is coupled. The space 25 is formed, and a cylindrical lower ring 26 protrudes around the bottom of the lower space 25.

At the lower end of the screw 20, a triangular discharge jaw 27 is formed. The discharge jaw 27 is formed by cutting the lower edge of the screw 20 inwards slightly and is transferred to the bottom of the mandrel 30. It serves to discharge the debris to the outside of the drum drum (30).

At the bottom of the lower ring 26, a plurality of discharge wings 28 are formed to protrude, and the discharge wings 28 discharge the thick juice of high viscosity.

On the inner wall of the mandrel 30, the wall blades 31 in the vertical direction protrude at regular intervals, and the wall blades 31 are preferably formed to be long and short. In addition, as the material is transported downward by the screw 20 is formed so that the protrusion height is lowered downward so that it can be finely crushed.

The outer wall of the mandrel 30 has a structure of a net 32 to allow the juice generated from the pulverized material to pass through. The lower the lower the size of the material is, the lower the size of the manhole becomes from the top to the bottom. It is preferable to make it small. In addition, since the material is finely pulverized at the middle height of the mandrel 30, the middle part of the mandrel 30 is formed in a closed structure rather than the net 32 structure, so that fine debris is trapped in the net while being caught in the net. Can be prevented from being mixed inside the juice or the juice can be obtained.

In the lower part of the mandrel 30, a mandrel discharge hole 33 is formed through which residue is discharged to the outside of the mandrel 30. The depth of the mandrel 30 is gradually increased in the direction of the screw 20. The deep groove is formed in the discharge groove 34 of the arc shape is connected to the end of the discharge drum 33. In addition, the bottom ring 35 with the lower ring insertion hole 36 is formed to surround the lower ring 26 of the screw 20 from the periphery of the bottom surface of the mandrel 30.

The housing 40 accommodates the screw 20 and the mandrel 30. As the binding jaw 41 is formed at the upper inner circumference and the through hole 42 is formed at the lower center thereof, the waterproof cylinder 43 is upward. Is formed. And one side of the bottom surface is formed with a housing discharge hole 44 in communication with the drum drum discharge hole (33).

And the outer surface of the juice discharge port 45 and the ground discharge outlet 46 is provided, respectively, the pressure discharge passage 47 is formed on the bottom surface around the waterproof cylinder 43 of the lower end, the pressure discharge passage 47 is a screw ( The discharge blade 28 of the 20 is inserted is rotated and is configured to be connected to the juice outlet (45). A binding jaw 48 is formed on the lower surface of the housing 40 to be fixed to the binding protrusion 52 of the driving unit 50, and a bottom ring to fix the mandrel 30 around the pressure discharge passage 47. The drum guide jaw 49 into which the 35 is inserted and fixed is protruded in a circular shape.

The driving unit 50 is coupled to the vertical lower end of the screw 20 to rotate the screw 20 at a low speed in a state in which the housing 40 is fixed, and the square shaft hole of the screw 20 passing through the through hole 42 ( A square shaft 51 inserted into 23 projects upward. The square shaft 51 is connected to the motor and the reducer (not shown) to rotate. The upper surface of the driving unit 50 includes a plurality of binding protrusions 52 fixed to the binding jaw 48 of the housing 40. do. And a fastener handle 53 for rotating the fastening protrusion 52 is provided on one side. Reference numeral 60 denotes a waterproof packing.

The speed reducer used in the present invention serves to reduce the rotational speed of the motor, so that it can rotate at a much lower rotational speed than the prior art.

Referring to the operation of juice juice according to an embodiment of the present invention configured as described above are as follows.

When the material is introduced into the inlet 11 of the lid 10, the material is cut and introduced into the mandrel 30 while the upper edge of the screw 20 and the lower surface of the inlet 11 cross each other. The material introduced into the mandrel 30 is pulverized and compressed gradually as it is transported down. In this process, the juice is discharged to the outside of the mandrel 30 through the net hole 32 of the outer wall and the juice outlet 45 is opened. Is discharged through.

Residue reaching the bottom ring 35 of the drum 30 by the rotation of the screw 20 is pushed by the discharge jaw 27 of the lower end of the screw 20 along the discharge groove 34 along the discharge groove 34 ) Is extruded into the housing discharge hole 44, and is again discharged out of the juice juice through the dregs outlet 46.

The material pulverized in the bottom ring 35 of the mandrel 30 is finally compressed and dehydrated. In this process, most of the water (juice) is discharged to the outside through the wall net of the mandrel 30. 45, but some of them are pushed into the gap between the lower ring 26 of the screw 20 and the lower ring insertion hole 36 of the mandrel 30 and enters the pressure discharge path 47. However, since the pressure discharge passage 47 is connected to the juice outlet 45, some of the water is finally discharged out through the juice outlet 45.

If the juice is too thick to flow naturally, even if the flow is guided to the juice outlet 45 by the discharge wing 28 of the lower ring (26). If the pressure discharge passage 47 is not formed to be connected to the juice outlet 45, the water pushed into the gap between the lower ring 26 of the screw 20 and the insertion hole of the mandrel 30 (juice) ) Flows out of the housing 40 through the gap between the through-hole 42 and the rotating shaft beyond the waterproof cylinder 43, and may contaminate the motor or reducer of the drive unit 50, the juice leaks to the outer surface Can be.

Since the screw 20 and the mandrel 30 are vertically assembled and operated in the housing 40, the speed of transporting downward is faster and the juice in the housing 40 is faster than that of a conventional juicer that is assembled and operated horizontally. It will not flow easily and will flow down easily.

Figure 7 is an exploded perspective view of the configuration of juice juice according to another embodiment of the present invention, Figures 8a to 8c is a state in which the vibrating body vibrates by the screw discharge blade of the present invention is shown in the state of use 9A and 9B show an operating state of the safety device of the present invention.

The same configuration as in the embodiment of the present invention will be described with the same reference numerals.

As shown in FIG. 7, a first lower ring 220 is formed below the screw 20, and a second lower ring 222 is further formed on the outer side of the first lower ring 26. . The second lower ring 222 is pushed by the discharge jaw 27 of the screw 20 to move along the discharge groove 34 and to increase the contact area with the residue guided to the discharge hole 33.

On the other hand, the lower end of the first lower ring 220 is formed with a plurality of discharge wings 224 protruding, the discharge wing 224 is discharged to the pressure discharge passage 47 and discharges thick thick residue left out It is to let.

In addition to the wall blade 31, a plurality of grinding blades 230 are protruded on the inner surface of the middle part of the mandrel 30, and a strainer 232 is formed on the upper part of the mandrel 30. Compression nets 234 are formed respectively.

Therefore, the material transferred to the middle portion along the wall blade 31 of the mandrel 30 is further ground in the middle portion having a plurality of grinding blades 230 to be soy milk and grounds, and some soy milk is the upper strainer Through the 232 is discharged to the outside of the drum drum 30, the soymilk including the remaining residue is discharged into the soymilk through the compression net 234, the residue is discharged to the discharge hole 33 along the discharge groove 34 of the bottom Discharged. At this time, the residue is more smoothly discharged by the second lower ring 222 as described above.

An annular circular protrusion 236 is further formed at the lower edge of the mandrel 30 so that the circular groove 238 is provided inside the circular protrusion 236. The second lower ring 222 is inserted and rotated in the circular groove 238, thereby preventing the material from leaking toward the driving unit 50 by the high pressure therein.

On the other hand, the vibrating body 240 vibrated by the discharge wing 224 of the screw 20 is installed on the bottom of the housing 40 on the outer side of the lower compression net 234 of the mandrel 30. That is, the vibrating body 240 is composed of an annular ring 241 and three vibrating body legs 242 extending inwardly in the outer circumference of the ring 241, the discharge wing 224 is a vibrating body The ring 241 oscillates by acting on the leg 242. To this end, the housing 40 is provided with a vibrating body leg mounting part 250 so that the vibrating body 240 and the vibrating body leg 242 are seated on the bottom of the housing 40.

When the soymilk and other materials are pressed and juiced, the discharge liquid thickens and is stacked on the outside of the drum 30 to hinder the juice, and the material inside the drum 30 is not easily discharged through the compression net 234 or the like. . The vibrating body 240 serves to help juice and discharge by shaking the stacked soymilk solution.

In the present embodiment, as shown in FIGS. 8A to 8C, three discharge blades 224 and six discharge blades 224 are formed by three legs 242 of the vibrating body (360 ° ÷ 6 = 60 °). Since the section (60 ° ÷ 3 = 20 °) that can be in contact with the three legs 242 is 20 °, the vibrating body 242 vibrates whenever the discharge blade 242 rotates 20 °.

As shown in FIG. 9A or 9B, a cover 260 is installed on an upper portion of the square shaft 51, and an elastic spring 262 is mounted inside the cover 260. The cover 260 is provided with a passage hole 266 through which the square shaft 51 can pass. When the lid 10 is covered with the housing 40 and rotated so that the binding protrusion 13 of the lid is fastened to the binding jaw 31 of the housing 40, the lid 10 presses the screw 20 downward. As a result, the lower rotary shaft 24 overcomes the elastic force of the elastic spring 262 and pushes the cover 260 downward, and the square shaft 51 is assembled to the square shaft hole 23 by passing through the passage hole 266. do. Therefore, the screw 20 also rotates with the rotation of the square shaft 51.

On the other hand, when the lid 10 is disassembled from the housing 40, the cover 260 is pushed upward by the restoring force of the elastic spring 262 to press the lower rotary shaft 24 upwards, and the square shaft hole 23 and Covering the square shaft 51 was coupled to prevent the accident by preventing the rotation of the screw 20 at the source.

Referring to the operation of juice juice according to another embodiment of the present invention configured as described above are as follows.

When the soybean or boiled soybean called with the water inlet 11 of the lid 10 is introduced together with water, it is introduced into the drum 30 and is transported downward through the wall blade 31 so that a plurality of grinding blades 230 ) Is pulverized in the center of the crushing unit is separated into soy milk and residues, some soy milk is discharged to the outside of the drum 30 through the strainer 232, but the soy milk including the remaining residues to the compression net 234 below Compressed through it is discharged to the outside of the drum drum (30). The residue is discharged by being guided to the discharge hole 33 along the discharge groove 34 under the mandrel 30 by the discharge jaw 27 and the second lower ring 222 at the bottom of the screw 20, and the residue again. It is discharged out of the device through the outlet 46.

However, most of the liquid is leaked to the outside through the catching net 232 of the mandrel 30, the liquid discharged through the compression net 234 is very high and thick and often does not flow naturally stagnated. . However, the vibrating body 240 installed outside the compression net 234 vibrates through the discharge blade 224 at the bottom of the screw 20 to easily discharge the liquid to the discharge port 45.

Accordingly, the tomato body, kiwi, strawberry, and the like, which are difficult to make juice, also vibrate the vibrating body 240, so that juice does not stagnate on the drum and flows easily, making juice easy.

Meanwhile, when the lid 10 is opened in the housing 40, the cover 260 is pushed upward by the restoring force of the spring 262, and the lower rotation shaft 24 is pushed upward to press the square shaft hole 23 to the square shaft 51. The function of the safety device is also performed to separate from the exposed screw 20 no longer rotates.

According to the present invention has the following effects.

First, because the screw is operating at a very low speed, soybeans or fruits have their own unique taste and nutrition.

Second, the thick and thick soy milk or juice has an effect that can be easily extracted by the vibration of the vibrating body.

Third, since the housing of the juice juice machine is assembled vertically on the upper side of the driving part, the material naturally descends by gravity and the rotation of the screw, and the juice speed is fast and there is no juice pooling, so any kind of vegetables or fruits can be quickly It has a juiceable effect.

Fourth, when the lid of the housing is open and the screw is exposed, the automatic stop can be prevented in advance.

Fifth, since the screw is fixed in both directions and rotates to prevent the vibration of the screw, there is an effect that can reduce the noise generated by hitting the inner wall of the screw drum and prevent the wear of the device.

Sixth, the juice juicer is simple in structure, easy to crush, assemble, and clean, and the juice rate is excellent because it adopts a method of compressing with strong compressive force at the bottom of the drum.

Claims (16)

An inlet is formed through the upper side and a lid having a rotating shaft hole formed in an inner center thereof; It is installed in the lower part of the lid, a waterproof cylinder with a through hole is formed in the center, a circular mandrel guide jaw is formed at the bottom, a housing discharge hole is formed at one side of the bottom, and the waste outlet and juice outlet at the outer bottom A housing spaced apart from each other at a predetermined interval to protrude; The outer wall is made of a network structure formed with a plurality of network holes, the inner surface of the drum drum with a plurality of wall surface in the vertical direction; An upper rotating shaft rotatably inserted into the rotating shaft hole at an upper portion thereof, a plurality of screw spirals formed at an outer surface thereof, and a lower rotating shaft having a square shaft hole formed at a lower side thereof; It comprises a motor and a drive unit for rotating the screw at a low speed consisting of; Juice housing, characterized in that the housing housing the screw is fixed vertically to the upper side of the drive unit to compress and crush the material inserted into the inlet. The method of claim 1, The lower end of the screw is formed in a cylindrical lower ring protruding downward, juice juice, characterized in that the bottom of the lower ring is formed with a plurality of discharge wings protruding. The method of claim 1 An outlet groove of an arc shape having a depth deeper in a rotational direction of the screw in a lower portion of the mandrel; A mandrel discharge hole connected to the end of the discharge groove and discharging the finished dregs to the outside of the mandrel; Juicer juice, characterized in that formed; bottom ring made of a lower insertion hole for receiving the lower ring of the screw in the center. The method of claim 1 And a pressure discharge passage formed around a lower portion of the waterproof cylinder of the housing. The pressure discharge passage is connected to the juice outlet, Juice extractor, characterized in that the discharge discharge of the screw is inserted into the pressure discharge passage to be rotated. The method of claim 1 A discharge jaw formed by cutting the lower edge of the screw inward at a lower spiral end of the screw; Juicer juice, characterized in that the lower space is formed in the lower surface of the screw is inserted into the waterproof cylinder. The method of claim 1, The wall blade juice juice, characterized in that the protrusion height is gradually lowered going downward. The method of claim 1, A plurality of binding protrusions protrude from the lower edge of the lid, and a binding jaw is formed at an inner circumference of the upper end of the housing, and the lid is detachable from the housing by fastening the binding protrusion to the binding jaw. Juice juice. The method of claim 1, A binding jaw is formed on the lower surface of the housing, and the upper surface of the driving unit is provided with a locking knob for detaching the binding jaw and the binding protrusion by rotating the binding protrusion and the binding protrusion fixed to the binding jaw, respectively. Juice juice. The method of claim 1, An annular first lower ring protrudes downward from a lower portion of the screw, and a second lower ring protrudes downward from an outer side of the first lower ring, and a plurality of discharge wings are formed at a lower end of the first lower ring. Juice juice, characterized in that formed protruding. The method of claim 1, The juice juicer, characterized in that the upper and lower portions of the mesh drum form a mesh structure and a compression network, respectively, and a closed structure is formed between the strain and compression networks. The method of claim 10, Juicer, characterized in that a plurality of grinding blades are formed on the inner side of the closed structure up and down. The method of claim 3, wherein An annular circular protrusion is further formed at an inner edge of the bottom ring, and a juicer is characterized in that the second lower ring is inserted into the circular groove by being provided with a circular groove on the outside of the circular protrusion. The method of claim 9, The upper and lower portions of the mesh drum form a mesh structure of a strainer network and a compression network, respectively, and form a closed structure between the strainer network and the compression network, and an outer side of the mandrel is provided with a vibrating body vibrating together when the screw rotates. Juicer, characterized in that. The method of claim 13, The vibrating body, A leg installed at the bottom of the housing and periodically contacting the discharge wing; Juicer, characterized in that it consists of an annular ring that corresponds to the outer edge of the compression net, the discharge wing vibrating when in contact with the leg. The method of claim 1, The driving unit has a rectangular shaft inserted into the rectangular shaft hole is formed to protrude upward, a cover having a through hole is installed on the upper portion of the square shaft, juice juice, characterized in that the elastic spring is mounted inside the cover. The method of claim 15, When the lid is fastened to the housing, the lower rotational shaft of the screw pushes the cover downwards so that the square shaft is engaged with the square shaft hole, and when the lid is detached from the housing, the cover is raised by a spring to lift the square shaft. Juice juice, characterized in that separated from the square shaft hole.

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