JPS5852798B2 - Electric cooking machine cutter device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a cutter device that improves the shredding performance of an electric cooking machine.When shredding material input from an input port, the cross section of the shredded material is approximately square and small. It cuts even grains and can completely cut even slightly fibrous materials.

An embodiment of the present invention will be described below based on the accompanying drawings.

In the figure, reference numeral 1 denotes an electric motor, which is attached to a chassis 2 with screws 3, and the chassis 2 is attached to a main body 4 via rubber 5 with screws 6.

7 is a shaft of the electric motor 1, and a small pulley 8 is attached to the shaft.

Small pulley 8 drives dog boo IJ-10 via belt 9.

The main shaft 11 is attached to the chassis 2 via an oilless bearing 12.

The oilless bearing 12 is positioned on the main body 4 via a rubber coupling 15.

A connector 13 is attached to the tip of the main shaft 11.

A cutter attachment part 14 is detachably attached to the connector 13, and a protrusion on the upper part of the connector 13 fits into a groove provided in the cutter attachment part 14, so that the force of the electric motor 1 is transmitted.

A flat plate-shaped cutter 16 is attached to the cutter attachment part 14, and on the cutter surface, a plurality of comb-shaped blades 16b having saw-shaped blade parts 16c are provided upright at regular intervals, and separate comb-shaped blades 16b are provided. A knife-shaped flat blade 16a is formed.

Reference numeral 17 denotes a hook-shaped protrusion provided at the bottom of the container 18, which is rotatably coupled to a protrusion 19 provided on the main body 4.

Reference numeral 20 designates a container lid having a material input port 20a formed in a portion of its upper surface, and is rotationally connected to a protrusion 22 provided at its lower part, and the container lid 20 is bayonet connected to the container 18.

23 is a protrusion provided on the container lid 20 for operating the power switch, and when the container lid 20 and the container 18 are bayonet connected,
The tip thereof pushes the slide piece 24 disposed in a recess provided in the upper part of the main body 4, thereby enabling the switch 26 to be operated.

27 is a slide piece spring that returns the slide piece 24, 28 is an internal lead wire of the switch 26, 29 is a lid that covers the switch mechanism attached to the upper part of the main body 4, 30 is a back plate that covers the lower part of the main body, 31 is a leg, 32 is a screw that attaches the switch 26 to the main body 4, and 33 is a button of the switch.

Next, the operation of the cooking machine and the state of shredding will be explained.

The container 18 is bayonet connected to the main body 4, and the cutter attachment part 14 is fitted into the connector 13.

Next, the container lid 20 is fitted onto the container 18 and rotated.
is bayonet connected to the container 18.

Then, the protrusion 23 for operating the power switch enables the switch 26 via the slide piece 24, and when the switch button 33 is pressed, power is supplied to the motor 1, and the power of the motor 1 is transmitted to the main shaft 11 via the belt 9. be done.

The power transmitted to the main shaft 11 is transmitted to the cutter mounting portion 14 fitted thereto, and the cutter 16 rotates.

When the material α is input from the input port 20a in the above state, a vertical slit is first formed in the material α by the comb-shaped blade 16b on the upper surface of the cutter.

It is the same (the material is shredded because it is sliced horizontally by the flat blade 16a on the top surface of the cutter).

Here, as shown in FIG. 6A, when cutting at the comb-shaped blade 16b, the material α is moved by the cutter 16 as shown by the arrow due to cutting resistance.
The cutting height of the material α is higher than the blade height of the comb-shaped blade 16b, and the slit line (16b') becomes shallower.

Therefore, as shown in FIG. 6B, the cutting of the flat blade 16a becomes a line 16a', and no shredding is performed.

Therefore, either the blade of the comb-like blade 16b bites into the material α to prevent the material α from rising above the cutter surface, as shown in FIG. 7A, or the blade is set up as shown in FIG. If the material α is impulsively embedded, it is possible to prevent the material α from rising above the cutter surface.

However, when using a comb-shaped blade with the above measures, the blade is impulsively embedded into the material α, which causes the main unit to vibrate due to the reaction, and when pushing the material through the input slot, the feel on the hand is extremely poor. .

Therefore, as shown in FIG. 5, the blade portion 16 of each blade of the comb-shaped blade 16b
By making the shape of c into a saw-tooth shape, it gradually penetrates into the material α, and because it is a saw-tooth shape, it partially penetrates into the material by impact, which causes the above-mentioned defects. Moreover, the lifting of the material α from the cutter surface can be reduced compared to conventional comb-shaped blades.

As described above, the present invention makes it possible to perform cutting with a roughly square cross-section and small, even grains by simply making the blade part of the comb-like blade into a saw-like shape, and even slightly fibrous materials can be completely cut. It has an excellent effect.

[Brief explanation of drawings]

Fig. 1 is a sectional view of an electric cooking machine, Fig. 2 is a plan view of a cutter showing an embodiment of the present invention, Fig. 3 is a sectional view taken along line AA in Fig. 2, and Fig. 4 is a sectional view of the cutter in Fig. 2. BB sectional view, Fig. 5 is a sectional view of the cutting state with the comb-shaped blade, Figs. 6 and 7 are sectional views for explanation, respectively, and Fig. 6 A and B are the comb-shaped blade and the flat blade. 7A and 7B each show a modification of the comb-shaped blade. 1...Electric motor, 4...Main body, 14...
...Cutter mounting part, 16...Cutter
16a...Flat blade, 16b...--comb-shaped blade,
16c... Saw-like blade part, 2090.10.
Container lid, 20a...Curved entrance.

Claims (1)

[Claims] 1. An electric motor, a main body that houses the electric motor, a container placed on the main body, a container lid that covers the container and has a material inlet at the top, and a container that rotates within the container and has a comb blade and a flat surface. 1. A cutter device for an electric cooking machine, comprising a flat cutter having a blade, and each blade portion of the comb-like blades having a saw blade shape.