KR950009568Y1 - Apparatus for extracting juice - Google Patents

Abstract

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Description

Juicer with fibrous waste discharge means

1 is a perspective view showing a pair of pressing rolls and a juice net according to an embodiment of the present invention.

Figure 2 (a) is an exploded perspective view showing that the pressing roll according to the embodiment of Figure 1 is installed in the juice network.

FIG. 2 (b) is a partially enlarged cross-sectional view of FIG. 2 (a).

Figure 3 (a) is a cross-sectional view showing a pair of pressing rolls according to the present invention in the axial direction.

Figure 3 (b) is an enlarged view showing the pressing roll for another embodiment of the present invention in the axial direction.

Figure 4 is an exploded perspective view showing that the pressing roll for another embodiment of the present invention is installed in the juice network.

* Explanation of symbols for main parts of the drawings

10,10 ': compression roll 20: juice network

1: cutting transfer unit 2: compression transfer unit

3: carrying out part 5: hopper

4: pressure plate 6: groove for discharging fibrous waste

The present invention relates to a juicer having a discharge means that can effectively remove the fibrous debris generated after squeezing the juice in the juicer.

The basic configuration of a juicer for squeezing juice from bulbs, bulbs, tubers, fruits, vegetables, and the like is described in detail in the prior utility model registration No. 059,191 (notice 91-4,356) of the applicant for utility model registration. That is, a pair of spiral cutting sections and a squeezing roll including a squeezing and squeezing portion and a discharging portion form a pair, and a twin-pillar juice network in which two cylinders are combined. Installed in the inside, one of the pressing rolls is driven by a driving means such as an electric motor, whereby the juice material administered to the cutting conveying unit from the outside of the juicer is finely crushed and transferred to the pressing transfer unit, and formed in the pressing transfer unit. The juice squeezed by the pressure plate by the action of the spiral is designed to collect in the juice container through the pores of the juice network.

The utility model registration of Sunhae has greatly reduced the manufacturing cost and increase the efficiency of juice by greatly simplifying the components and operation mechanism compared to the previous juicer, but is provided with means for discharging the fibrous waste generated during the juice process to the outside In spite of being ineffective, it resulted in limit of increasing the juice efficiency, overloading of the driving means, not only to provide the cause of the failure, but also inconvenient to remove the fiber residue in use. In other words, if the fibrous debris generated in the continuous juice work is not completely discharged and accumulated in the juice net, the pressure increases between the spiral of the press feeder and the pressure plate of the juice net, which in turn causes an overload of the driving means, thereby driving the seed efficiency. At the same time, the juice efficiency decreased.

The object of the present invention is to provide a means for effectively discharging the fibrous debris accumulated inside the juice network, which has been a problem in the preceding design outlined above, to the outside of the juicer, thereby improving the juice efficiency and the power required for the juice. Minimize the loss and eliminate the inconvenience.

According to the present invention, in a juicer consisting of a pair of pressing rolls including a cutting conveying portion, a pressing conveying portion and a carrying out portion and a twin-coil juice network surrounding the pressing roll, discharge of the fibrous waste formed over a certain width of the carrying out portion A juicer is provided, characterized in that it has a means. The fiber discharge means may be a groove formed on both sides of the rotational position of 180 degrees and 0 degrees with respect to the end point of the spiral constituting the crimping transfer unit.

Fibrous waste discharge means according to another embodiment of the present invention may be formed by reducing the diameter of the discharge portion over a certain width of the eruption.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1, there is schematically shown a squeezing roll 10 and a juice net 20 of a juicer provided with one embodiment of the fibrous waste discharging means according to the present invention. The pressing rolls 10 and 10 'include a cutting transfer unit 1, a pressing transfer unit 2 and a carrying out unit 3, and the cutting unit 1 is in the form of a helical gear having a very large pitch. The pressing rolls 10 and 10 ′ are installed by inserting a pair of the pressing rolls 10 and 10 ′ in which the spirals of the sawn conveying part 1 are opposite to each other and are engaged with each other in the juice network 20. It can be rotated by the drive means. In the accompanying drawings, but to help the understanding of the present invention, the cutting section (1) and the carrying out portion (3) is shown as forming a considerable space between the juice network 20, in fact, the section cutting section ( The helical gear spiral of 1) rotates in line contact with the juice network, and the carrying out part 3 is also close enough to maintain the point contact with the pressure plate 4. Juice material such as vegetables or fruit is introduced into the cutting conveying unit (1) through an inlet not shown, in the cutting conveying unit (1) to crush the juice material and deliver it to the compression transfer unit (2). The juice net 20 which wraps the compression rolls 10 and 10 'as a whole may form a closed plate at a portion surrounding the cutting section 1 to deliver the crushed material to the compression transfer section 2 without leaking the pulverized material. It is possible to make, and the rest of the cutting portion (1) and the portion surrounding the compression transfer portion (2) to form a network structure (세공) formed with pores (網狀 構造) can be juice discharged. The screw formed on the pressing feed section 2 of the pressing rolls 10 and 10 'is squeezed by crushing the crushed material delivered from the cutting feed section 1 with respect to the pressure plate 4, and the produced juice is crushed with the pressure plate. It flows along the associated hopper 5 into a juice container, not shown.

In a known juicer, the juice is squeezed out and the remaining fibrous debris is discharged to the outside along a conveying path, which is a space formed between the carrying out portion 3 and the pressure plate 4. The fibrous waste discharging means according to the present invention is provided on the discharging portion 3 of the pressing roll, one embodiment of which is indicated by the reference numeral 6 in FIG. That is, the discharge control means of the present invention is provided by processing the groove over a constant width on the carrying out portion of the pressing roll. It may also be used in combination with a conveying path formed between the juice network and the carry-out as described in the prior art.

FIG. 2 (a) shows a partial cross-sectional view of the pressing rolls 10 and 10 'of FIG. 1 inserted and installed in the juice network 20. As shown in FIG. Referring to the illustrated embodiment, the pressure plate from the point where the carry-out part 3 of the pressing rolls 10, 10 'contact the pressure plate 4 (corresponding to the point where the spiral of the pressure-feeding unit 2 ends) By forming a groove 6 of a constant width on the carry-out portion 3 to a point reaching the outside, the fibrous debris delivered along the press-conveying portion 2 through the groove 6 to the outside of the pressure plate 4 It can be discharged.

The shape of the fiber discharge means may be any shape as long as it is formed in the carrying out portion 3, but according to the experiments of the inventors, as shown in FIG. 2 (a), 180 based on the point where the spiral ends. Most preferably, it is formed at the rotational position. In addition, even when grooves are formed at both rotational positions of 180 degrees and 0 degrees as shown in FIG. 3 (a), or as shown in FIG. 3 (b), Good juice production and fibrous discharge effect could be obtained.

In addition to the groove, the discharge action of the fibrous debris was also improved by the discharge control means in which the diameter of the carrying out portion was reduced over a certain width. That is, as shown in FIG. 4, by reducing the diameter from the circumference at the end of the spiral at the end of the crimp conveyance portion to the discharge portion in the radial direction, the discharge action of the fibrous debris was smoothly performed, and thus the juice production efficiency This has been increased.

Claims (5)

Juice consisting of a pair of squeezing rolls 10, 10 'comprising a chopped conveying part 1, a squeezing conveying part 2 and a carrying out part 3, and a twin columnar juice network 20 surrounding the squeezing roll. Juicer characterized in that it has a fibrous waste discharge means formed over a constant width of said carrying out portion (3). The juicer according to claim 1, wherein the fiber discharging means is a groove formed at a rotational position of 180 degrees with respect to the end point of the spiral constituting the crimp conveying unit (2). The juicer according to claim 1, wherein the fiber discharging means is a groove formed at a rotational position of 0 degrees with respect to the end point of the spiral constituting the crimp conveying unit (2). The juicer according to claim 1, wherein the fiber discharge means is a groove formed at both a rotational position of 180 degrees and a rotational position of 0 degrees based on the end point of the spiral constituting the crimping and transporting portion (2). The juicer according to claim 1, wherein the fiber discharging means is formed by reducing the diameter of the discharging portion over a predetermined width of the discharging portion (3).