JPS597850Y2 - Diducer with stirring device - Google Patents

Description

[Detailed description of the invention] This invention relates to a juicer with a stirring device that can stir squeezed juice.

Conventionally, a shaft is glued to the bottom of a container that stores squeezed juice, and a stirring blade is assembled with a plurality of magnets concentrically arranged on this shaft. A rotating plate facing the motor is connected to the motor, and a plurality of permanent magnets are arranged concentrically on the rotating plate,
Therefore, there are devices in which the rotation of the motor is transmitted to the stirring blades by magnetic coupling force.

However, it is extremely troublesome to assemble the stirring blades in a deep container, and it is also difficult to clean them after use.

This idea was developed in view of the above points, and features a juicer with an agitation device that is easy to assemble and clean, and also allows for smooth agitation. There is.

This idea makes it easier to clean deep containers by assembling the stirring mechanism on a shallow lid, and also allows the stirring mechanism to be easily assembled in a wide space.In this case, the stirring mechanism is supported by the lid in a cantilevered manner. However, during use, the stirring mechanism is supported face-to-face by the lid and the guide at the bottom of the container, so that a smooth stirring action can be performed.

An embodiment of this invention will be described based on the drawings.

Reference numeral 1 denotes a base made of plastic that houses a motor 2 which is a driving part, and this base 1 has a juice case mounting part 3 and a container mounting part that is located on one side of the base 1 and is lower than the surface of the juice case mounting part 3'. Part 4 is shaped.

Although not shown, a juice case is detachably attached to the juice case attachment part 3.

Further, the juice case houses a centrifugal separation cage that is connected to the motor 2 and rotates, and a waste receiver that surrounds the centrifugal separation cage, and is also attached with a lid having a material input tube. .

Next, a container 6 having an opening at the top and having a spout 05 formed on one side is removably held in the container mounting portion 4.

A lid 7 for opening and closing the container 6 has an opening 8 corresponding to the spout of the juice case described above, and a stirring mechanism 9 is attached to the center.

The stirring mechanism 9 includes a shaft 10 rotatably held at the center of the lid 7, and a plurality of stirring blades 1 fixed to the lower part of the shaft 10.
1 and a rotating body 12.

The rotary body 12 is made of plastic, and a plurality of permanent magnets 13 are buried therein, arranged concentrically with alternating polarities.

Further, a boss 15 of a lock lever 14 is fitted into the lid 7 so as to be rotatable and prevented from coming off.

One end of the lock lever 14 is formed with a locking end 17 that interferes with a protrusion 16 formed on the upper end of the shaft 10, and the other end of the lock lever 14 is formed with a protrusion shaped on the -L surface of the lid 7. Part 18,
A knob 21 is formed which has a recess 20 that is engaged with either side of the handle 19.

The dimension from the rotation center of the lock lever 14 to the locking end 17 is longer than the dimension from the rotation center to the outer periphery of the head of the shaft 10.A support plate 22 is provided in the base 1, and this support plate A shaft 23 is held at 22 coaxially with the rotating shaft 10.

A rotating body 24 is rotatably held on this shaft 23.

The rotating body 24 is connected by a belt 25 to a pulley 26 that is directly connected to the motor 2.

This rotary body 24 is also shaped like the rotary body 12, and a plurality of permanent magnets 13 are buried therein, arranged concentrically with alternating polarities.

An annular rib 27 is integrally formed on the bottom of the container 6 and serves as a guide that surrounds the outer periphery of the rotary plate 12, which forms the lower part of the stirring mechanism 9, with a slight gap.

In such a configuration, the material fed into the juice case by driving the motor 2 is cut by the centrifugal separation cage, and the cut material is separated into waste and juice, and the waste is collected in the waste receiving container. The juice is poured into the container 6 through the opening 8 in the spout lid 7.

On the other hand, the rotation of motor 2 is approximately 1100 O r-p-
m is transmitted to the rotating body 24 while being decelerated to 2000 to 2500 rpm.

Since the rotating bodies 12 and 24 are magnetically coupled, the stirring mechanism 9
rotates together with the rotary body 12, and can mix the juice in the container 6 with other materials such as honeycomb, or even out the concentration.

When stirring, hold the knob 21 and turn the lock lever 14 until the recess 20 fits into one of the protrusions 19, and the locking end 17 is retracted from the shaft 10.

Conversely, at the position where the recess 20 fits into the other protrusion 18, the locking end 17 interferes with the protrusion 16 of the shaft 10, which rotates counterclockwise.

As a result, the lock lever 14 receives outward movement in the clockwise direction, but the length up to the tip is long and it cannot be rotated until it passes over the shaft 10.

Thereby, the stirring mechanism 9 can be maintained in a stationary state when unnecessary.

Such a stirring mechanism 9 is pulled out from the container 6 when the lid 7 is removed.

Thereby, although the container 6 is deep, it can be easily cleaned.

Further, since the stirring mechanism 9 is attached to the shallow lid 7, it can be easily assembled in a large space.

Further, assembly of the permanent magnet 13 to the rotating bodies 12 and 24 can also be omitted.

Furthermore, in use, one end of the stirring mechanism 9 is supported by the lid 7, and the other end is supported by the annular rib 27, which limits the misalignment of the axis, thus allowing smooth rotation.

A modification that achieves the same purpose will be described with reference to FIGS. 4 to 7.

FIG. 4 shows that an annular recess 28 is formed in the bottom of the container 6 and the rotating body 1 is
The guide 29 is opposed to the outer periphery of the guide 2 with a gap slightly spaced from the outer periphery of the guide 29.

In FIG. 5, an annular rib 30 is formed on the lower edge of the rotating body 12, and an annular rib 31, which is a guide, is formed inside the annular rib 30 and faces with a slight gap therebetween.

In FIG. 6, a conical four part 32 is formed at the center of the lower surface of the rotating body 12, and a conical protrusion 33, which is a guide, is fitted into the concave part 32 at the bottom of the container 6. .

Conversely, FIG. 7 shows a conical protrusion 34 at the center of the lower surface of the rotating body 12.
A conical recess 35 serving as a guide that fits into the protrusion 34 is formed on the bottom of the container 6.

Note that the guide may be one that supports not only the rotating body 12 but also the shaft 10.

As mentioned above, by assembling the stirring mechanism into a shallow lid, this device can be easily assembled with a large working space.Also, since the stirring mechanism can be removed from the container along with the lid, cleaning the container after use is easy. When in use, both ends of the stirring mechanism are supported by the lid, the container, and the guide at the bottom to prevent shaking and allow for smooth rotation.

[Brief explanation of drawings]

The drawings show one embodiment of this invention; Fig. 1 is a vertical side view, Fig. 2 is a plan view showing the lock lever together with the lid, Fig. 3 is a horizontal sectional view of the rotating body, and Figs. FIG. 7 is a partial side view showing a modified example of the guide. 1... Base, 2... Motor (drive unit), 6... Container, 7... Lid, 9...
... Stirring mechanism, 10... Shaft, 11...
- Stirring blade, 13...Permanent magnet, 24...
...Rotating body, 27...Annular rib (guide), 2
9...Guide, 31...Annular rib (guide), 33...Protrusion (guide), 35...
... recess (guide).

Claims (1)

[Scope of utility model registration request] A base that holds a juice case housing a centrifugal separation cage has a built-in motor for driving the centrifugal separation cage, and a rotating body connected to the motor while holding a permanent magnet is provided, so that the juice is poured from the juice case. A container with an opening at the top for storing the liquid to be stored is provided along with a lid above the rotating body, and a permanent magnet magnetically coupled to the permanent magnet of the rotating plate is provided at the lower part of the shaft whose upper part is held by the lid. A stirring mechanism is formed by providing a stirring blade that rotates in a horizontal plane, and a guide is provided at the bottom of the container to hold the stirring mechanism rotatably while limiting the vibration of its axis. A juicer with a stirring device.