JPS59194712A - Juicer - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention]

[Technical Field of the Invention] The present invention relates to a juicer, and relates to a structure in which a cutting blade cuts and crushes a material to be cooked, and a squeezing section squeezes the juice. [Technical background of the invention and its problems] Conventionally, this type of juicer has been equipped with a cutter having a cutting blade at the inner bottom of the centrifugal separation corner, as described in, for example, Japanese Utility Model Publication No. 45-32604. The material to be cooked that is introduced through the mouth is cut and crushed by a rotating cutter, and centrifuged molecules fif
A configuration was adopted in which the solid content of the dregs was centrifuged by the rotation of the T-basket. This conventional centrifugal juicer has drawbacks such as air bubbles entering the juice, which easily destroys vitamins, and the rise of air bubbles causing the juice to separate into two layers. Furthermore, conventional centrifugation):
) H (method juicers) have the disadvantage that the rotation speed of the centrifugal separation corner is approximately 10,000 W per minute in order to enhance the juice extraction effect, which tends to cause vibrations and noise due to imbalance due to the adhesion of pomace residue. For this reason, for example, as described in JP-A-56-72813, a rotary body having a spiral cutting and crushing part and a pressing part continuous to the cutting and crushing part is mounted in a case body. The material to be processed, which is input through the inlet of this case body, is cut by the rotation of the rotating body, cut and crushed in the crushing section, and sent to the pressing section, where it is cut and crushed. A juicer has been developed that squeezes the juice by compressing the material to be cooked.With this type of compression juicer, air bubbles are not mixed into the juice, the juice does not separate, and the juice does not vibrate. Although the sound is small, since the ingredients to be cooked are gradually crushed, the processing time of the ingredients is long and a force to crush the ingredients is required. If the processing time is shortened by increasing the amount, it is necessary to increase the torque of the electric motor, which has the disadvantage of being expensive. [Object of the Invention] The present invention solves the above drawbacks. The material to be cooked that is input from the input port is cut and crushed by the cutting blade of the cutter installed on the top surface of the rotating body, and the cut and crushed material is passed through the squeezing part formed on the surface of the rotating body. The juice is separated by squeezing the juice, which shortens the processing time for the juice of the ingredients to be cooked.There is no air bubbles mixed into the juice, and there is less vibration and noise. The purpose of the present invention is to provide a juicer that slows down the flow rate of the pomace separated from the juice and prevents the pomace from flowing toward the central rotating shaft. A rotary body having a cutter on the upper surface and forming a spiral squeezing part on the curved surface and rotating around a vertical axis, and a surrounding part that surrounds the squeezing part of the rotary body with a small gap to form a door chamber. a case body having a juice outlet in the cooking chamber; a lid body covering an upper opening of the case body and forming a cooking material input port facing the cutter; A recess is formed in the lower surface opposite to the bottom surface of the cooking chamber, and the material to be cooked that is input from the input port is cut and crushed by a cutter, and the cut and crushed material to be cooked is squeezed by the rotating body. The juice is squeezed out between the p part and the surrounding part of the case body, and the pomace that enters between the rotary body and the bottom of the cooking chamber flows toward the central rotating shaft, and the juice is squeezed out. This prevents it from flowing outside the body. [Embodiment of the Invention] Next, a configuration of an embodiment of the present invention will be described. (1) is a cooking base, and as shown in Figure 1, the storage part (3) for the electric motor (2) is formed protruding from the - side of the base (1), and the upper surface is a case holder. It is formed in the part (3). A drive shaft (5) protrudes from the lower part of the electric motor (2) whose upper end is fixed to the motor housing (3) of the base (1), and a small diameter pulley (6 ) and rotating shaft (7
) with a large diameter pulley (8) installed at the lower end of the belt (9).
is at stake. This rotating shaft (7) is vertically rotatable by a bearing (12) provided on a support plate (11) fixed to a bridge between a protrusion α0) protruding into the base (1) and the electric motor (2). Supported. Next, (131 is a case body that is removably placed on the case holder part (4) of the base (1), and as shown in Fig. 1 and Fig. 3, this case body a3 has an opening on the top surface. A cylindrical rotating body surrounding part αa is formed to expand upward, and a rotating glaze insertion hole is opened in the center of the bottom surface Qe of the cooking chamber a4 formed by this surrounding part C14). , a cylindrical part a second is integrally protruded inward from the periphery of the insertion hole (Iη). Also, on the - side of the surrounding part (14) marked α on this case body is a juice outflow part (19). has a cutout opening from the top end to the bottom,
On both sides of this juice outlet ←■, vertical ribs (A) (21) protrude toward the cooking chamber (15).
Continuous to the bottom of 19

[Concave step part (2
21, and this juice outflow part α] and the recessed step part (
A juice outflow chamber (c) communicating with 221 is integrally formed outside the surrounding portion 0. Filter mounting grooves (2) are formed on both sides of the juice outflow part, and in these mounting grooves (1), a filter Ce (formed with many small holes (3) formed in a metal plate, etc.) is formed. Both sides are removably engaged, and a filter (27) separates the cooking chamber (151) inside the surrounding part a4 from the juice outflow chamber (c). Kitchen room(
Filter Cη extending through the concave step @ formed on the bottom surface U+ of No. 19
are integrally bent, and the top surface of this filter e7) and the bottom surface (16) of the cooking chamber 05) are formed approximately on the same plane. This filter (2η) is also formed with a large number of small holes. Also, the bottom surface 091 of the juice outflow chamber (c) is located in the cooking chamber (c).
1 [present] bottom surface (concave step formed in 161 (formed on substantially the same plane as 24). Furthermore, as shown in FIGS. 2 and 3, the case body 03)
The surrounding part (14) is adjacent to the juice outflow part α9,
The juice outflow part (19) is located below the upper edge of the pomace discharge part (to) where the bottom surface (1G) is located, for example. A dregs reservoir C11) is integrally formed, and this pomace reservoir 61) and the juice outflow chamber (c) are adjacent to each other with a partition wall interposed therebetween, and each has an open top surface. In addition, a juice outlet (G) is opened at the bottom of the juice outlet chamber @ as shown in Fig. 1, and the juice discharged from this juice outlet C33) is transferred to the case body, the sardine juice outlet chamber @ and the dregs. The liquid is dropped into a container 09 placed on the pedestal part (4) and located in a space C34) formed below the reservoir part 01). Next, the second is a rotating body, which is composed of a generally cylindrical body with a slightly smaller diameter on the lower end side so that it can fit into the cooking chamber (19) of the case body, as shown in Figures 1 and 3. A fitting portion 0η is formed in the center of the lower surface of the rotating body (G) to be fitted into the cylindrical portion 0 (to) protruding into the cooking chamber α9 of the case body←3. A coupling portion (c) vertically protrudes from the center of the fitting portion t37), which is removably fitted onto the rotating shaft (7) and coupled in the rotational direction. Further, a shaft 62 is located concentrically with this rotating body (a) and protrudes. In addition, a squeezing portion (40) formed with a plurality of spiral blades is formed on the outer circumferential surface of the rotary body (30), and the spiral blades (4) face downward with respect to the rotational direction of the rotary body C3G. Helical blades (40 spiral grooves (4 grooves are formed gradually shallower toward the bottom), and the upper end of each spiral blade (4
6) A feeding wing portion G13 for drawing the material to be cooked extending upward from the upper surface is formed in a protruding manner, and each spiral groove (6) is formed up to the vicinity of the lower end of the rotary body (to). The lower end of the outer peripheral surface is the part where the spiral groove (421) is not formed (
44). Also, as shown in Figures 4 and 5, the lower surface 1 of the rotating body (C)
There is an annular rib (45σ) formed on the inner periphery of the periphery of the fitting part C37), and an annular rib (45σ) formed on the outer periphery of the lower surface of the rotating body (to) that protrudes at the same height as the rib (45a) of the fitting part C37). A recess (47) is formed by the annular rib (454), and this recess (
47) The inner and outer peripheral ribs (45α
) (45') and both ribs (45a) (
Each section IF of the recessed part (47) is partitioned by a rib (C) whose both ends are connected to 454), and divided by a rib @Q.
IJ (47α) outer peripheral rib (45ri and radial rib (
The pomace discharge opening is located on the downstream side in the rotational direction of the rotary body (to) and is cut out in the outer circumferential tube (454) and is the rotary shaft destination side of the rotary body (support) at the connection part with 46). (4 frames are formed. Also, (c) is a disk-shaped cutter, and as shown in Figure 1 and Figure 3, at 5 there is a shaft 6I that protrudes from the upper surface of the rotating body (to) at the center. A center hole f5 value to be fitted is formed, and the cutting blades are formed radially with a delay angle with respect to the rotational direction of this cutter (4! It has a shape that sends the cut and crushed material toward the outer circumference.This cutter (491 has an axis 0!l in the center hole (5)) and is integrated with the top surface of the rotating body (to). Next, 59 is a lid body that covers the upper opening of the cooking chamber α9, the juice outflow chamber (c), and the pomace reservoir 09 of the case body a (8), and this lid body 5 As shown in Figure 1, the cutter (4) of the rotating body (to) inserted into the cooking chamber (19) is formed with protruding surfaces (54) that protrude inward, especially in the opposing portions, and these six protruding surfaces are It is formed to have a diameter larger than the outer diameter of the cutter (49).A bearing 6Q that rotatably supports the shaft 0 of the rotating body C11b'+ is provided at the center of the protruding surface 5a. This bearing (to) is protruded from the protruding surface 154) to face the flat part 61 of the cutter (49).
[Cut the material to be cooked into the cutter 09 with the cutting angle 1j of the blade 6z (the push rod 6'7, which is formed into a cylindrical shape and is removably inserted into the input port 50). ) is pressed against the cutting blade 62 of the blade. Then, the rotating body (2) is fitted into the cooking chamber (15) of the case body C13) from the top opening, and the coupling part (2) of the rotating body Ge is fitted to the rotating shaft (7). ) and the rotating body 00 are coupled in the rotational direction. In this state, case body α
Rotating body 06) on the cylindrical part QED protruding from the cooking station 9 of 9)
The fitting part C37) is fitted with force. Next, the case body (lid 63) is fitted to the upper opening of the 13+, and the shaft 0I protruding from the upper surface of the rotating body (to) is attached to the six bearings.
The cutters (4) on the upper surface of the rotor (to) are opposed to the protruding surface of the lid (to). In this state, the outer circumferential surface of the squeezing portion (41) of the rotor (36) A small gap is maintained between the surrounding part (14) of the case body (13+), and the lower surface of this rotating body (36) and the cooking chamber α9
The gap (y,) with the bottom surface (1e) is the implicit rotation n of the rotating body (g)
(Gap between the outer peripheral surface of 4G and the inner surface of 14J (g2
) It is formed very small. Further, the portion (4) of the rotating body (1) without the spiral groove (42)
4) A pomace discharge part O formed in the surrounding part I at the upper end position
The upper edge of ■ is located, and the waste discharge part 00)
) is located below the upper edge of the juice outlet. Further, the effective part of the filter (2G) provided at the juice outflow portion ←9 of the surrounding portion (14) is the top cutter G! of the rotating body 0! The outer diameter of the cutter (cutter 09 with a small gap above the 4 scratches) installed on the rotating body (c) is also larger than the outer diameter of the lid. 531 are opposed, and the gap (!I5) between the lower surface of the bearing mallet and the central plane part 51) of the cutter 00 is such that the plane part 61) of the cutter (49) contacts the bearing G9. In some cases, the cutter (four cutting blades 6) are formed so narrow that the gap (! The gap (g5) between the end and the tip of the shaft 0@ is also narrower than the gap (!i4) between the cutting blade G2 on the side of the cutter (4) and the protruding surface (! The gap (y,) between the part 69 and the inner surface of the lid body and the rotating body 00
The gap (y,) is narrower than the gap (y,) between the upper surface of the drawing blade part 03 and the upper surface of the drawing blade part 03. Next, the operation of this embodiment will be explained. The container 0ω inserted into the space (goods) between the case holder part (4) of the base (1) and the case body α juice outflow @ and the pomace reservoir part C11> is placed in the case holder part (4). It is placed on top so that it can receive the juice flowing down from the juice outlet. Next, when the electric motor 21 is driven by a switch operation, the rotation shaft (7 ) is rotated at a reduced speed of, for example, 2,000 to 3,000 times per minute. In this state, the material to be cooked is inputted from the input port (a) and is pressed against the cutter (4!ll) with the push rod 157). At this time, the rotating body (36) is rotated by the coupling between the rotating shaft (7) and the coupling part (to), and the cutter (49) is also rotated together with the rotating body (c), and the material to be cooked is The material is cut and crushed by the cutter (4 cutting blades G). The material cut and crushed by the cutting blade 62 is
``2J is shaped to send out in the outer circumferential direction and is formed with a radial delay angle with respect to the rotation direction, so it is pushed out in the outer circumferential direction and the rotating body (to) and the case body (surrounding part of 13J) 14). At this time, the rotating body (to)
Since the gap (V6) between the upper surface of the helical wing (the drawing wing part extending 40 mm and the inner surface of the lid body (G) is narrow,
At this drawing blade part (43), the material is reliably fed between the surrounding part αa and the rotating body (to).The material is then fed between the surrounding part (14) and the rotating body (to). The squeezed material is pressed against the surrounding part α in the squeezing part (41), and the fruit juice and solid parts are separated and transferred downward in the helical groove (6) between the helical blades 0I. The ring is directed downward [gradually shallower and the material is squeezed sequentially. Outflow chamber (23
1. And there are ribs (a) on both sides of this juice outflow part (23).
Because Qυ is formed, when the material is sequentially transferred downward by the rotation of the rotating body (to), the material gets caught on the rib (sha) on the upstream side in the rotational direction of the rotating body OQ, which prevents the material from moving. is suppressed, the squeezing force against the material is large, the extraction and separation of fruit juice is promoted, and furthermore, the movement of solid waste is suppressed again at the ribs 122 on the downstream side in the rotational direction of the rotating body (to), and the filter 20, the fruit juice flows into the juice outflow chamber @ from the small hole (c) of the filter + 261 through the juice outflow section - without being impregnated with the solid residue again. The material is pumped downward while being squeezed, and the separated and extracted juice is 21
When the arrows in Figure 1 are missing, the liquid is passed through the filter (A) at the juice outlet a9 and flows into the juice outlet chamber (C), and the juice drips from the juice outlet 0 into the container 0. There will be an influx. In addition, the juice separated from the material pressed against the surrounding part α4 by the squeezing part 0υ of the rotating body (to) flows downward, and also flows into the cooking chamber α.
The fruit juice flowing between the bottom surface of 9 (1 (E+) and the bottom surface of the rotating body (to) is passed through the filter (material) on the bottom surface (16) of the cooking chamber C151, and then enters the concave step 02). The juice drips and flows into the juice outflow chamber (c). Also, the material to be cooked is transferred downward by the rotation of the rotary body 00,
Spiral blade (4 (the part without ll (when it reaches 4, almost all the juice is separated and it becomes the pomace, from the pomace discharge part (to) to the pomace reservoir part 0)) In addition, the gap (!11) between the lower surface of the rotor (G) and the bottom surface (16) of the cooking chamber α9 is the gap between the outer peripheral surface of the helical blade (4I) of the rotor (To) and the inner surface of the surrounding part a4. Since the gap between them (!2) is smaller, it is difficult for the juice to enter between the bottom surface of the rotating body and the bottom surface of the cooking chamber α9, and the material that cannot be squeezed out sufficiently is on the rotating body side. Since the material does not enter the lower surface, the squeezing rate does not decrease, and the rotating body C1G) is not lifted up by the material that has entered the lower surface of the rotating body (3f3), and the squeezing rate of the rotating body (3f3) is The force of squeezing the material by part G41) does not decrease. In addition, the pomace that has entered the lower surface of the rotating body (G) is removed from the recess (47) on the lower surface of the rotating body (30).
), the flow velocity toward the center decreases at each recess G17.
) has a delay angle in the rotational direction of the rotating body G313), so the waste is not sent out toward the outer circumference of the rotating body (C), but is sent out from the discharge opening (4 frames). There is no possibility that the dross will accumulate between the lower surface of the rotating body (to) and the bottom surface (10) of the cooking chamber 05). The fruit juice and pomace are removed from the bottom surface of the rotating body (to).
Rotation of the center at the inner peripheral rib (4sa) of c) @ (7)
The flow to the side is suppressed, and the fitting part of the rotating body (toward) is
The cylindrical portion (1υ) of the case body (131) that is inserted into the case body (131) prevents the pomace from flowing out of the case body (13). Although the juice outflow part a9 is formed on the surrounding part (14) and the bottom surface (le), it is not always necessary to form the juice outflow part a9 on the bottom surface, and the juice outflow part α9 formed around the surrounding part α is 1 It is not limited to one location, but may be formed in a plurality of locations.In addition, in the above embodiment, the juice outflow chamber @
The juice outflow chamber C23) and the pomace reservoir C11) are integrally formed, but may be separate parts. The case body α3) and the lid body (G) may be butted against each other, instead of being formed integrally with the lid body. Although a structure has been described in which a portion (44) in which a whirl groove (4@) is not formed and a pomace discharge portion 3 (force) is formed corresponding to this portion (44), the structure is not limited to this structure. (, rotating body (to)
A spiral groove (41 may be formed in the entire surface of the pomace discharge section 00).
1 (to) and below the upper edge of the juice outflow part (1!J). Furthermore, the cutter (49) can be removably provided on the upper surface of the rotating body (36). [Effects of the Invention] According to the present invention, a rotary body is provided with a cutter having a cutting blade on the upper surface and a spiral squeezing portion is formed on the circumferential surface.
The cooking chamber of the case body is surrounded by a surrounding part that forms the cooking chamber, and is rotatable about a vertical axis, and a recessed part is formed on the lower surface of the rotating body opposite to the bottom of the cooking chamber, so that the cutting part of the cutter can cut the cooking chamber. The crushed cooking material is squeezed in the squeezing part, so that no air bubbles are created in the juice (, nutrients such as vitamins are destroyed, and the juice content is 0 ((, and there is no need to do so). Even if pomace enters the lower surface, the flow velocity is reduced in the recess, suppressing the movement of the pomace toward the rotating shaft at the center of the rotating body, and preventing the pomace from flowing out of the case body. By forming an annular rib on the inner periphery of the concave portion on the lower surface of the rotating body, it is possible to reliably prevent the dross from flowing toward the central rotating shaft of the rotating body.

[Brief explanation of the drawing]

Figure 1 is a longitudinal sectional view of a juicer showing an embodiment of the present invention;
Fig. 2 is a longitudinal cross-sectional view of the pomace reservoir portion of the above, Fig. 3 is a perspective view of the case body and rotating body of the above, Fig. 14 is a perspective view of the rotating body of the above, and Fig. 115 is a bottom view of the same. Q31--/y-x body, H,-surrounding part, as--g principle n
, Q9... Juice outflow part, (to)... Rotating body, (41
)... Squeezing portion, (45a)... Rib, (47)... Concave portion, (4ω... Cutter, 62... Cutting blade.

Claims (2)

[Claims] (1) A rotating body that has a plate-shaped cutter with a cutting blade on its upper surface and forms a spiral squeezing part on its circumferential surface and rotates around a vertical axis, and the squeezing part of this rotary body is surrounded by a small gap. A case body having a surrounding part forming a cooking chamber and having a juice outflow part in the cooking chamber, and a lid covering the upper opening of the case body and forming a cooking material input port facing the plate-shaped cutter. 1. A juicer comprising: a body, wherein a recess is formed in a lower surface of the rotating body opposite to a bottom surface of the cooking chamber. (2) The juicer according to claim 1, characterized in that an annular rib is formed on the inner periphery of the recess formed on the lower surface of the rotating body.