JPS58105722A - 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 Conventionally, in a juicer that stores lees in a centrifugal separation section (c), rotational movement occurs due to imbalance of the lees that occurs during juice extraction. As shown in FIGS. 1 and 2, a hollow annular body 2 sealed with an appropriate amount of liquid 1 is provided in the centrifugal separation cage 3 as a biofilm to reduce this rotational movement. It has been proposed to automatically balance the unbalance of the lees 4 during high-speed rotation of the basket 3 with the liquid 1. However, when extracting juice, the material to be cut (fruits, vegetables, etc.) is placed in the inlet. 6, the rotation speed of the centrifugal separation cage 3 decreases due to the cutting load, and reaches 1800 rpm as shown in Figure 3.
The centrifugal separation capacity 3 was causing abnormal vibrations near the rotation speed of 'A'. In order to prevent this abnormal vibration from being transmitted to the device body 6, it is necessary to install anti-vibration rubber with the lowest possible hardness between the motor mounting plate Y and the motor J housing foot 8 provided on the device body 6. No, it's necessary to set up 9. However, the anti-vibration rubber 9
If it is made of materials with low hardness, cutter 10 and input 1
] There is a large gap between the tip part 11 and the cut material that remains uncut at the end of cutting, which increases the thickness of the cut material that remains uncut and becomes lees, causing the lees 4 to become coarser and further reducing the juice rate. There was a related issue.

The present invention provides a juicer that eliminates the coarsening of the lees caused by the use of the low-hardness vibration-proof rubber.

Hereinafter, the detailed IVC implementation will be explained based on the drawings.

In FIGS. 4 and 6, 12 is the main body of the juicer with the legs 14 mounted on the bottom plate 13, and 16 is the main body of the juicer, which is held between the motor mounting legs 16 and the motor mounting plate 17, which are integrally provided on the bottom plate 13. Anti-vibration rubber ((I!
18 (d is the motor attached to the motor mounting plate 17, 19 is the device body 12)
The juice receiver is a container which is placed inside the container 19 and has a juice receiver part 2o and a juice outlet 21 at the bottom. A substantially cylindrical centrifugal basket (hereinafter referred to as spinner 922) is disposed. 23 is the spinner 22.
24 is a spinner 22 fixed to the toe surface of the cutter.
It is a substantially cylindrical filter that is removably inserted into the interior. The substantially cylindrical filter 24 has a plurality of slits 25 in the axial direction. 26 is a hollow annular body that is coaxial with and integrally formed with the spinner 22. The hollow annular body 26 has a liquid 27 of a tormenting chain therein, and is further provided with a plurality of slits (f, not shown) that prevent rapid movement of the liquid 27. The front six-wheel slider 22 is detachably attached to a shaft 28 for driving the motor 18. Further, the spinner 22 is rotated by a driving shaft 28.

29, the juice receiver is a charging tube provided on the container lid 30;
Its interior is hollow. Reference numeral 31 denotes a pushing rod that pushes the fruits etc. guided into the input cylinder 29 onto the cutter 23, and 32 denotes a motor mounting plate swing regulating rib (hereinafter referred to as swing regulating rib) provided on the motor mounting plate 17. The swing regulating rig 32 has a gap t between it and the receiving portion 33 provided on the motor mounting leg 16.

Further, the input tube tip 34 of the input tube 29 is connected to the cutter 2.
The size of the dregs 36 at the end of cutting is regulated by the grooves 3 and 3.

Next, the operation of the juicer of the present invention will be explained.

The object to be cut, such as a fruit, pushed by the push rod 31 to the cutter 23 is crushed by the high-speed rotation of the cutter 23, but the spinner 22 is deflected in the direction of the arrow through the object to be cut, such as fruit, by the push rod 31. At this time, the canter
23 and that t-shape at the tip of the charging cylinder is about to increase.

However, since the swing regulating lip 32 of the motor mounting plate 17 comes into contact with the receiving part 33 (becomes t-○), the swing of the motor mounting plate 17 is restricted, and at the same time, the deflection of the spinner 22 in the direction of the arrow is also prevented. Further, the gap between the cutter 23 and the distal end portion 34 of the feeding cylinder is also regulated, and coarsening of the lees 36 is prevented. Next, the lees 36 are applied with centrifugal force by the rotation of the spinner 22 and adhere to the inner surface of the substantially cylindrical filter 24, and the juice is separated.

The juice rises on the inner wall surface of the spinner 22 and is discharged from above, and the juice drips from the juice outlet 21 to the outside through the juice receiver 2o. On the other hand, the dregs 36 of the youth are stored in 1+111 of the substantially cylindrical filter 24, that is, in the spinner 22.

At this time, since the fruit is not fed continuously but intermittently, the load applied to the motor 18 also fluctuates, the rotational speed of the spinner 22 changes at a low speed, and the liquid 27 in the hollow annular body 26 also constantly fluctuates. . Further, the liquids 27 collide with each other and abnormal vibrations occur, but since the vibration isolating rubber 16 has low hardness, the amount of vibration transmitted to the mortar mounting foot 16 can be reduced. In the embodiment, the swinging control lip 32 is made to dissipate from the receiving part 33, but the same effect can be obtained even if the receiving part 33 is made of a lip (not shown) etc. implanted from the main body 12.

In this way, the present invention provides the vibration-restricting lip provided on the motor mounting plate and the receiving part that comes into contact with it, so that the anti-vibration rubber can be made as soft as necessary, and the anti-vibration effect is increased. Even if the lees were softened, coarsening of the lees could be prevented, and the juice ratio could be further improved.

[Brief explanation of drawings]

Fig. 1 is an erft view of the juicer main body showing a conventional example, Fig. 2 is a partial view showing a conventional vibration isolation configuration, and Fig. 3 is a characteristic diagram showing the relationship between rotation speed and vibration width of a conventional spinner. Fourth
The figure is a sectional view of a juicer showing one embodiment of the present invention, No. 6
The figure is a side sectional view showing the same vibration isolation structure. 12...Device body, 13...Bottom plate, 16...
... Anti-vibration rubber, 16 ... Motor mounting foot, 1
7...Motor mounting plate, 22...Spinner (centrifugal separation surface), 18...Motor, 3
2... Swing regulating rib, 33... Receiving part. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure 2 Figure 3 Illustrated rotational comparison of nine medicines - Figure 4

Claims (1)

[Claims] A motor for driving a substantially cylindrical cage with a single center of gravity with a cutter fixed to the inner bottom, a motor mounting side plate for mounting the motor, a plurality of motor mounting legs provided on the main body of the device, and A motor side plate and a vibration isolating rubber are provided which are held between the motor side plate and the foot of the motor side plate, and the motor side plate is provided with a rubber plate for contacting with the motor extension 1 = 1 leg or a receiving part provided on the main body of the device. A rock that regulates rocking! A juicer with a III inkstone lip.