KR20110107640A

KR20110107640A - Centrifugal type juice extraction device of high production yield

Info

Publication number: KR20110107640A
Application number: KR1020100026888A
Authority: KR
Inventors: 이인선
Original assignee: 주식회사 퓨어니스
Priority date: 2010-03-25
Filing date: 2010-03-25
Publication date: 2011-10-04

Abstract

The present invention relates to a food processing technology, and more particularly, to an apparatus for extracting juice by grinding fruit.
The high yield centrifugal juice extracting apparatus of the present invention comprises a frame (1), an outer container (2) fixed to the frame (1), a centrifuge (3) rotating inside the outer container (2), and the centrifuge (3) a cutting machine (4) to rotate in the inside, a driving device (5) for rotating the centrifuge (3) and the cutting machine (4), and the residue extraction device connected to the lower portion of the outer container (6) It consists of In the juice extractor configured as described above, when the raw material fruit is put into the centrifuge 3 and the driving device 5 is operated, the centrifuge 3 and the cutter 4 rotate at high speed to cut the injected raw fruit, and the centrifugal force By the juice is extracted. Then, when the juice is extracted to a sufficient degree from the input raw fruit, the driving device 5 is stopped and the dregs extractor 6 is operated to extract the fruit dregs to the outside.
The high yield centrifugal juice extractor of the present invention extracts the juice using a centrifuge, so the quality of the juice is high. And again extract the juice by compressing the residue extracted from the centrifuge, the juice yield is high. And the juice extraction device of the present invention can be automated with a control device, it is possible to produce a large amount of juice.

Description

Centrifugal Type Juice Extraction Device of High Production Yield

The present invention relates to a food processing technology, and more particularly, to an apparatus for extracting juice by grinding fruit.

Recently, as the standard of living of the people has improved, the preference for fruit juices with unique flavors and aromas and a large amount of vitamin-containing nutrients has increased, and in particular, pure fruit juices without any artificial additives are preferred. It is becoming.

Commercially, a large amount of fruit juice is produced by compressing the fruit pulp and extracting the juice, and the extracted juice is a method of producing juice through sterilization and additive addition. However, when the juice is extracted by extracting the juice in this way, a lot of solids in the pulp are introduced into the juice, so when the juice is cloudy and stored for a long time, many precipitates are produced, which is not visually good, and is inconvenient to drink. Therefore, the filtering process in the juice production process to remove the solids in the juice separately.

In addition to the above-mentioned method, there is a method of making juice at home on a small scale by removing fruit seeds and grinding them with a mixer to make juice. Centrifuge after cutting the fruit finely using a juice maker equipped with a cutter and a centrifuge. There is a way to separate the liquid juice from the separator.

However, a juice maker of a type such as a home juice maker equipped with a centrifuge as described above is not only inadequate for mass production of juice, but the juice yield is low because the centrifuge is not extracted to a sufficient degree.

As mentioned above, the juice maker for mass production, which is known to date, uses a method of extracting juice by compressing the flesh, but has the same problem as described above, and the juice maker using a centrifuge is not suitable for mass production and has low yield. have.

Therefore, while extracting the juice from the fruit using a centrifuge, a juice extractor suitable for mass production and high yield is required.

The high yield centrifugal juice extracting apparatus of the present invention comprises a frame (1), an outer container (2) fixed to the frame (1), a centrifuge (3) rotating inside the outer container (2), and the centrifuge (3) a cutting machine (4) to rotate in the inside, a driving device (5) for rotating the centrifuge (3) and the cutting machine (4), and the residue extraction device connected to the lower portion of the outer container (6) It is composed of

When the driving device 5 is operated after the raw material fruit is put into the centrifuge 3 while the motor 51 of the drive device 5 is stopped, the centrifuge 3 and the cutter 4 rotate at high speed. The input raw fruit is cut and the juice is extracted by centrifugal force.

When the juice is extracted to a sufficient degree from the input raw fruit, the driving device 5 is stopped and the dregs extractor 6 is operated to extract the fruit dregs to the outside.

The high yield centrifugal juice extractor of the present invention extracts the juice using a centrifuge, so the quality of the juice is high. And again extract the juice by compressing the residue extracted from the centrifuge, the juice yield is high.

The high yield centrifugal juice extracting apparatus of the present invention can be automated with a control device and can produce juice in large quantities.

1 is a whole configuration of the juice extraction apparatus of the present invention.
2 is a cross-sectional view of the juice extraction device.

As shown in FIG. 1, the high yield centrifugal juice extracting apparatus of the present invention has a frame 1, an outer container 2 fixed to the frame 1, and a centrifugal rotation inside the outer container 2. Separator 3, cutter 4 rotating inside the centrifuge 3, drive device 5 for rotating the centrifuge 3 and cutter 4, and the lower portion of the outer container 2 It consists of a residue extracting device (6) connected to.

The frame 1 is provided on the frame 11 to which brackets and bearings necessary for fixing the components of the juice extraction device are attached, and on the upper side of the side of the frame 11 to feed raw fruit into the centrifuge 3. The feeder 12 and the upper surface of the skeleton 11 is composed of a cutter bearing 13 and the drive gear bearing 14, the shaft of the cutter 4 and the motor shaft of the drive device 5 are respectively coupled. In addition, the frame 1 may be further provided with a striking unit 15 attached to the upper side of the frame 11 to hit the outer wall of the centrifuge 3 while repeating forward and backward.

The outer container 2 is fixed to the frame 1 as a cylindrical container and collects the juice extracted from the centrifuge and discharges it to the juice extraction tube 21. At the center of the bottom of the outer container (2) there is a support portion 22 which is recessed into the inside of the container to support the centrifuge (3), and has a coupling flange (23) which protrudes to the outside and is combined with the residue extracting device (6). do. The support 22 has a flange 222 is formed on the upper portion of the pipe 221, the bearing 223 is provided on the upper surface of the flange 222 to smoothly rotate the centrifuge (3) coupled thereto.

The centrifuge (3) is a device for extracting juice from finely cut flesh by rotating at a high speed, the cylindrical rotary container 31 rotating at a high speed, the lower end of the rotary container 31 is provided in the outer Coupling portion 32 coupled to the support portion 22 of the container (2), centrifuge shaft (33) provided at the center of the upper surface of the rotary container 31, and centrifuge coupled to the centrifuge shaft (33) It consists of a gear 34. The centrifuge shaft 33 is a hollow hollow shaft through which the shaft of the cutter passes.

A plurality of juice extraction holes 311 are drilled in the side wall of the rotating container 31, and a strainer 312 is attached to an inner surface of the juice extraction hole 311 to allow only the juice in a liquid state to pass therethrough. The upper surface of the rotating container 31 is inclined toward the inside, and a plurality of large raw material input holes 313 are drilled. And the lower surface of the rotating container 31 is also in the shape of a funnel inclined toward the center, it is good to extract the juice and the remaining residue well discharged.

The cutter 4 is similar to the cutter of a conventional mixer, wherein a plurality of blades have a cutting blade assembly 41 attached along a circumference, and a cutter shaft 42 fixed through a central portion of the cutting blade assembly 41. , A cutter gear 43 attached to the upper end of the cutter shaft 42. The cutter shaft 42 is fixed to the cutter bearing 13 of the frame and rotates. The cutter shaft 42 penetrates through the centrifuge shaft 33, which is a hollow shaft, protrudes over the centrifuge shaft 33, and the cutter gear 43 is coupled to the upper end thereof.

The cutter 4 rotates at a high speed and functions to cut the fruit put into the rotary container 31 of the centrifuge 3.

The driving device 5 is a device for rotating the centrifuge 3 and the cutter 4, and the two gears which are respectively bitten with the motor 51, the centrifugal gear 34 and the cutter gear 43. It comprises a drive gear assembly 52 provided, and a transmission device 53 for transmitting the rotational power of the motor 51 to the drive gear assembly (52). The motor 51 is fixed to the frame 1, and various types of transmissions can be used as the transmission device 53, but it is convenient to use a V-belt and a pulley.

The drive gear assembly 52 is composed of a drive gear shaft 521, a centrifugal separation gear 34 and a centrifugal drive gear 522 to bite, and a cutter gear 43 and a cutter drive gear 523 to bite. The drive gear shaft 521 is coupled to the drive gear bearing 14 of the frame 1 to rotate.

The centrifuge 3 needs to rotate at a high speed of 10,000 RPM or more in order to obtain a large centrifugal force, whereas the cutter needs to rotate about 2,000 RPM, so that the centrifugal separator drive gear 522 uses a large number of gears to reduce the number of centrifuges. It is preferable to make the gear 34 bite and the cutter driving gear 523 to bite this number of cutter gears 43 by using a gear having a small number.

Residue extraction device (6) is connected to and fixed to the coupling flange 23 is connected to the lower portion of the outer container (2), discharge pipe 61 which is a passage through which the residue is discharged, provided in the vertical portion of the discharge pipe 61 It consists of a valve 62, a transfer screw 63 provided in the horizontal portion of the discharge pipe 61, and a transfer motor 64 for driving the transfer screw 63.

When the discharge valve 62 of the residue extractor 6 is opened and the transfer screw 63 rotates, the juice is extracted and the remaining fruit residues fall from the rotary container 31 of the centrifuge 3 to discharge the tube 61. Is extracted to the exit. While the residue is discharged, the residue is squeezed by the transfer screw 63 and the fruit juice which is not extracted from the centrifuge is squeezed out. The fruit juice is extracted to the extraction port 65 provided at the lower end of the discharge pipe 61. .

The fruit juice extracted from the extraction port 65 of the dregs extractor 6 may be used in combination with the juice extracted by the juice extraction tube 21 of the outer container 2, but is extracted by compressing the fruit dregs. It is good to collect and use separately because it contains a lot of solid ingredients.

Juice extracting apparatus of the present invention is used as follows.

After the motor 51 of the driving device 5 is stopped, the raw material fruit is introduced into the rotary container 31 of the centrifuge 3 through the raw material feeder 12, and then the motor 51 is operated. When the motor 51 is operated, the raw material fruit is rotated at high speed by the rotary container 31 and the cutter 4 of the centrifuge 3 are finely cut by the cutting blade of the cutter 4, and at high speed. Juice is extracted by the centrifugal force from the rotating rotating container 31 is extracted into the juice extraction tube 21 of the outer container (2).

When the juice is extracted to a sufficient degree from the input raw fruit, the motor 51 of the driving device 5 is stopped, the discharge valve 62 of the residue extraction device 6 is opened, and the transfer motor 64 is operated to transfer the screw. Rotate 63). At this time, when the blower 15 of the frame 1 is operated, the blower 15 hits the rotary container 31 of the centrifuge 3 so that the fruit dregs attached to the wall of the rotary container 31 are the residue extraction device ( 6) to fall.

When the residue extraction operation is completed as described above, the operation of the transfer motor 64 is stopped to stop the transfer screw 63, the discharge valve 62 of the residue extraction device 6 is closed, and the raw material input machine 12 is again turned on. After feeding the raw material fruit into the rotary container 31 of the centrifuge 3, the motor 51 is operated and the juice is extracted.

Juice extracting device having a control device for controlling the motor 51, the transfer motor 64, the discharge valve 62, the striking machine 15, and the raw material feeder 12 in the juice extraction device configured as described above It can be automated and it is possible to produce juice in large quantities.

1 frame, 2 outer container, 3 centrifuge, 4 cutting machine,
5: drive unit, 6; Waste Extractor,
11: skeleton, 12: raw material feeder, 13: cutter bearing,
14: drive gear bearing, 15: blower,
21: juice extract pipe, 22: support, 23: coupling flange,
31: rotating container, 32: coupling part, 33: centrifuge shaft, 34: centrifugal gear,
41: cutting blade assembly, 42: cutter shaft, 43: cutter gear,
51: motor, 52: drive gear assembly, 53: electric gear,
61: discharge pipe, 62: discharge valve, 63: transfer screw,
64: transfer motor, 65: extraction port

Claims

Frame (1) comprising a frame (11) to which the brackets and bearings necessary for fixing each component of the juice extraction device is attached, and a raw material feeder (12) provided at the upper side of the frame (11) to feed raw fruits. );
As a cylindrical container fixed to the frame (1), the juice extraction pipe 21 for collecting and discharging the extracted juice, which is provided at the bottom center of the container is recessed into the container to support the centrifuge (3) An outer container (2) provided with a supporting portion (22) and a coupling flange (23) projecting outward from the center of the bottom of the container;
A device for extracting juice from finely cut pulp by rotating at a high speed inside the outer container (2), the cylindrical rotating container (31) rotating at a high speed, provided in the lower center of the rotary container (31) And a coupling part 32 coupled to the support part 22 of the outer container 2, a centrifuge shaft 33 which is a hollow hollow shaft provided in the center of the upper surface of the rotary container 31, and the centrifuge shaft ( A centrifuge 3 comprising a centrifugal gear 34 coupled to 33;
It is mounted inside the rotary container 31 of the centrifuge 3 and rotates at a high speed to cut the fruit put into the rotary container 31 of the centrifuge 3, and a plurality of sheets for cutting the fruit while rotating The blade is coupled to the cutting blade assembly 41 attached to the circumference, the cutting blade assembly 41 and penetrates the inside of the centrifuge shaft 33 of the centrifuge 3 by a bearing to the frame 1. A cutter 4 including a cutter shaft 42 and a cutter gear 43 attached to an upper end of the cutter shaft 42;
A device for rotating the centrifuge (3) and the cutter (4), a drive gear composed of a motor 51, the centrifugal gear (34) and the cutter gear 43, two gears and shafts respectively biting A drive unit (5) including a coupling unit (52) and a transmission unit (53) for transmitting the rotational power of the motor (51) to the drive gear coupling unit (52);
It is connected to and fixed to the coupling flange 23 provided in the lower portion of the outer container (2), the discharge pipe 61 which is a passage through which the residue is discharged, the discharge valve 62 provided in the vertical portion of the discharge pipe 61, Residue extraction device (6) comprising a transfer screw (63) provided in the horizontal portion of the discharge pipe (61), and a transfer motor (64) for driving the transfer screw (63);
Comprising a, high yield centrifugal juice extraction apparatus.

The method of claim 1,
The frame 1 is further provided with a striking machine 15 attached to the upper end of the side of the frame 11 to strike the outer wall of the centrifuge 3 while repeating the forward and backward, high yield centrifugal Separate juice extractor.