JPS6362206B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a cooking machine, in which a rotating body having a cutting blade part and a pressing part is rotated to cut and squeeze the material to be cooked, and the juice liquid is released from the juice outflow opening of the cooking machine main body. Regarding what was made to leak.

The material to be cooked that is input from the input port of the cooking machine body is cut by the spiral cutting blade of the rotating body, and the material to be cooked is transferred to the tip side while being compressed by the spiral pressing part, and the extracted juice is extracted. In a cooking machine that allows the waste to flow out through a filter through an outflow opening opened at the bottom of the cooking machine main body, and also to discharge the grounds from a waste discharge port opened at the tip of the main body, the filter is used for cleaning after cooking. is attached so that it can be removed from the main body of the cooking machine, and if the rotating body is rotated without the filter attached after cleaning, the rotating body will be exposed and there is a risk of injury, especially if you touch the cutting blade with your fingers. Moreover, if the die-use outlet opening is formed large, the periphery of the die-use outlet opening may be deformed and damaged by the internal pressure caused by cutting and squeezing the material to be cooked.

The present invention has been made in view of the above-mentioned drawbacks, and includes a plurality of guard ribs bridging so as to face at least the cutting edge portion of the rotating body of the youth outlet opening of the main body of the cooking machine.
A cooking machine that prevents fingers from touching the cutting blade even when the rotating body is rotated without a filter installed, increasing safety and reinforcing the periphery of the juice outlet opening to increase the strength of the cooking machine itself. It provides:

Next, the configuration of an embodiment of the present invention will be explained with reference to FIGS. 1 to 6.

In Figures 1 and 2, 1 is the cooking machine base;
An electric motor 2 is disposed inside, and a gear case 3 to which the electric motor 2 is attached is fixed to the base body 1. This gear case 3 is provided with a reduction gear transmission mechanism 4 connected to the electric motor 2. A coupling hole 6 having a polygonal shape such as a hexagonal shape is formed at the tip of the output shaft 5 of the transmission mechanism 4 .

Furthermore, a youth container 7 is provided at the bottom of one side of the base 1.
A cradle 8 is provided.

Next, reference numeral 9 denotes the main body of the cooking machine, and the inner diameter of the main body 9 is molded from synthetic resin into a substantially cylindrical shape that gradually decreases toward the tip.The main body 9 has a horizontal axis and an opening at the base. and is adapted to be attached to the base body 1. A cylindrical cooking material input port 10 is formed on the upper surface of the base end side of the main body 9, and a push rod 12 for pressing the cooking material is removably inserted into the upper end opening 11 of the input port 10. There is.

Next, a distal end youth outflow opening 13 is formed on the lower inner surface of the main body 9 from the base end side, and a plurality of guard ribs 14 are formed on the base end side of the youth outflow opening 13.
are bridged in the circumferential direction, and the inner surface of the card rib 14 is formed on the same plane as the inner surface of the main body 9. An arc-shaped plate filter 17 having a large number of small holes 16 is removably disposed in a recessed step 15 formed on the inner periphery of the air outlet opening 13 . It is formed into an arcuate surface, and a gap 18 is formed between the outer surface of the filter 17 and the inner surface of the main body 9.

Also, there is a waste discharge port 2 at the tip and other sides of the main body 9.
0 is open, and the upper edge of this waste discharge port 20 is formed with a projecting edge 20a that projects inward.

Further, a recess 21 is formed at the center of the tip of the main body 9, and a bearing 22 molded from metal or synthetic resin is fitted and fixed into this recess 21.

Further, a threaded thread 23 is formed on the outer peripheral portion of the base end side of the main body 9.

Reference numeral 24 denotes a lid that closes the proximal opening 25 of the main body 9;
A fitting portion 27 is formed with a thread groove 26 that is screwed into the fitting portion 27 . Furthermore, a shaft support hole 28 is formed in the center of the lid body 24 and is formed in a cylindrical shape toward the outer surface. Further, a fitting cylindrical portion 30 having a clamp locking protrusion 29 formed on the outer peripheral surface is formed on the outer surface of the lid body 24.

Reference numeral 31 denotes a bearing that is fitted and fixed in the shaft support hole 28 of the lid body 24. This bearing 31 is molded from synthetic resin or metal, and the bearing 31 has a groove formed by bending the middle part in the circumferential direction. 65 is penetrated on both sides.

Next, 32 is a rotating body, and this rotating body 32 is formed in a hollow cylindrical shape, and a rotating shaft 33 having a polygonal shape such as a hexagonal cross section passes through this rotating body 32 at the distal end surface and the proximal end surface of this rotating body 32. Both ends of the rotary shaft 33 are protruded, and the protruding end portion of the rotary shaft 33 is formed to have a circular cross section, and is rotatably mounted on the bearing 22. Furthermore, the rotary shaft 33 is rotatably mounted on a bearing 31 provided on the lid body 24. This rotating shaft 33 is supported so that it can move forward and backward in the axial direction.
A coupling portion 34 is formed at the protruding end of the bearing 31 to be freely engaged with the coupling hole 6 of the output shaft 5 and against which the base end abuts. Further, a pin-shaped protrusion 35 that is inserted through the groove 65 is formed on the protrusion of the rotating shaft 33 from the bearing 31 in a direction perpendicular to the axial direction.

Further, the center of the rotary body 32 substantially coincides with the center of the substantially cylindrical inner surface of the main body 9. A spiral cutting blade portion 36 and a pressing portion 37 are formed on the outer periphery of the rotating body 32. This cutting blade part 36 is located at the input port 10 of the main body 9, and the cutting blade part 36 has an uneven tooth-shaped blade surface 3.
8 is formed, and the material to be cooked inputted from the input port 10 is cut. The diameter difference between the valley portion 39 and the peak portion 40 between the cutting blade portions 36 becomes smaller toward the tip side. Also, this rotating body 32
The pressing section 37 has a spiral wing section 41 continuous to the spiral cutting blade section 36, and the material to be cooked is transferred to the tip side by rotation in one direction. Valley part 42 and peak part 43 between part 41
The diameter difference between the cutting blade portion 36 and the wing portion 41 of the compressing portion 37 gradually decreases toward the tip end.

Further, the gap between the outer diameter of the crest 40 of the spiral cutting blade 36 and the ridge 43 of the compressed portion 37 and the inner periphery of the main body 9 is maintained at a substantially constant small gap, and The peak portion 40 and the peak portion 43 of the compressing portion 37 are adapted to come into contact with the filter 17.

Reference numeral 44 denotes a clamp body, and this clamp body 44 is formed in an annular shape to be fitted to the front protrusion 45 of the gear case 3, and the rear edge of this clamp body 44 is bent outward and attached to the gear case 3. A collar portion 46 is formed to be in contact with the front surface of the clamp body 33, and an annular locking edge 47 is formed on the front edge of the clamp body 44.
This locking edge 47 is formed with an insertion portion 48 that engages with the clamp locking protrusion 29 .

Further, 49 is an annular elastic body, and the clamp 44
The clamp body 44 has a fitting portion 50 that is fitted into the clamp body 44, and comes into contact with the front surface of the flange portion 46 of the clamp body 44.

Further, reference numeral 51 denotes a clamp body holding plate for holding the clamp body 44, which is formed in a substantially U-shape, and both sides of this holding plate 51 are fixed to the gear case 33 with screws 64. This holding plate 51 has a fitting hole 52 into which the fitting portion 50 of the elastic body 49 is fitted.
is formed, the fitting hole 52 is fitted into the fitting part 50 of the elastic body 49, the front surface of the elastic body 49 is held at the periphery of the fitting hole 52, and the clamp body 44 is held via the elastic body 49. The flange portion 46 of the gear case 3 is elastically held on the front surface of the gear case 3.

Furthermore, a liner 53 with a low coefficient of friction that is fitted onto the rotating shaft 33 is brought into contact with the base end of the rotating body 32, and a packing 5 that is brought into contact with this liner 53
4 is fitted onto the rotating shaft 33, and this packing 54
An annular edge 55 is formed on the outer periphery of the annular edge 5.
5 covers the groove 65 and comes into contact with the bearing 31.

Further, a dregs discharge frame portion 56 is formed surrounding the outer opening of the dregs discharge port 20 of the main body 9.
This dregs discharge frame portion 56 is formed into a rectangular frame shape, and extends from the opening of the dregs discharge port 20 to the proximal end side. A plurality of spring force adjustment holes 57 are formed at intervals in the axial direction in the upper part of this dregs discharge frame part 56, and a notch part 58 is further formed in the proximal end of this dregs discharge frame part 56. There is.

Further, 59 is a dregs discharge adjustment body, which is fitted into the dregs discharge frame 56 and is slidably provided along the outer circumferential surface of the main body 9. An inclined pressure receiving surface is formed,
An arcuate plate-shaped spring 60 is integrally formed on the base end side of this scum discharge adjustment body 59, and the tip of this spring 60 is selectively and removably engaged with the spring force adjustment hole 57 to discharge scum. The adjustment body 59 is energized in the constriction direction of the waste discharge port 20. Further, a grip portion 61 that can be operated externally is formed at the tip of the spring 60.

Next, the operation of this embodiment will be explained.

A liner 5 is attached to the rotating shaft 33 on the base end side of the rotating body 32.
3 and the packing 54, and the bearing 3 of the lid body 24 is fitted.
1, the locking protrusion 35 of the rotating shaft 33 is engaged with the groove 65 formed in the rotating shaft 33, and the rotating shaft 33 is inserted into the bearing 31.
The rotating shaft 33 is rotated halfway through the groove 65 to cause the locking protrusion 35 to protrude from the bearing 31. Next, the rotating body 32 passing through the rotating shaft 33 is inserted through the base end opening 25 of the main body 9 and rotated, and the thread groove 26 of the lid body 24 is screwed into the thread 23 of the main body 9 to open the opening 2.
5 is closed, the rotating shaft 33 is mounted on the bearings 22 and 31, and the packing 54 is slightly compressed, surrounding the bearing 31 with the groove 65, and attaching it to the polygonal rotating shaft 3.
3 and the bearing 31 are held liquid-tight, and the liner 53 prevents the packing 54 from being deformed when the rotating shaft 33 rotates. In this state, the fitting cylinder part 3 of the lid body 24
By inserting the clamp locking protrusion 29 of No. 0 through the insertion portion 48 of the clamp body 44 and rotating it, the clamp locking protrusion 29 locks on the locking edge 47. In this state, the coupling portion 34 of the rotary shaft 33 abuts and is engaged with the coupling hole 6 of the output shaft 5. That is, the lid body 24 is pressed toward the base body 1 by the elastic body 49, the coupling portion 34 abuts against the coupling hole 6, and the gap between the tip of the rotating body 32 and the tip of the main body 9 is maintained constant. A guard rib 14 is located at a portion where the cutting edge portion 36 of the rotating body 32 is exposed to the youth outlet opening 13.

In this state, the switch button 62 is closed and the electric motor 2
When driven, the output shaft 5 of the reduction gear transmission mechanism 4 is rotated, and the coupling hole 6 and the coupling part 3 are rotated.
4, the rotating shaft 33 is rotated, and the rotating body 32 is rotated.

In this state, when the material to be cooked is put into the input port 10 and pressed with the push rod 12, the material to be cooked is transferred to the rotating body 3.
While being cut by the second cutting blade part 36, it is transferred to the tip side of the rotating body 32 by the spiral cutting blade part 36. Then, the cut material to be cooked is sent to a pressing section 37 having a spiral wing section 41 continuous to the spiral cutting blade section 36 . Since the difference in diameter between the troughs 42 and the crests 43 of the helical wing portion 41 gradually decreases toward the distal end, the compressed portion 37 is sequentially crushed and compressed between the inner surface of the main body 9 and the troughs 42. The extracted liquid passes through the small hole 16 of the filter 17 in the lower juice outflow opening 13 and is dripped into the juice container 7.

In addition, the waste is transferred toward the tip of the main body 9,
The waste is discharged from the waste discharge port 20.

Since the peaks 40 of the cutting blade section 36 of the rotating body 32 and the peaks 43 of the pressing section 37 are in contact with the filter 17, a film surface of the material to be cooked is not formed on the surface of the filter 17, and extraction of the juice liquid is prevented. This is done smoothly and there is no clogging, and the material to be cooked can be transferred smoothly. Also, the small hole 1 of the filter 17
Since a gap 18 is formed between the outer surface of the filter 17, the inner surface of the main body 9, and the guard rib 14, the juice liquid dripped into the filter 6 drips from the youth outlet opening 13 without accumulating. Further, when the internal pressure increases due to the material to be cooked in the main body 9, the filter 17 is deformed by its elasticity into the gap 18 between the filter 17 and the inner surface of the main body 9, and the contact between the filter 17 and the rotating body 32 causes the filter 17 to become a synthetic resin. The rotary body 32, which has been molded by molding, will not be shaved, and the filter 17 will not be deformed.

Further, the dregs transferred to the tip of the main body 9 is discharged from the dregs discharge port 20 which is opened downstream from the youth outflow opening 13 with respect to the rotational direction of the rotating body 32. The sludge is reliably discharged from the sludge discharge port 20 by the protruding edge 20a that is projected from the upper edge on the downstream side of the sludge discharge port 20 with a small distance from the trough 42 of the wing portion 41 of the rotating body 32. .

Further, since the clamp locking protrusion 29 of the lid body 24 screwed onto the main body 9 is clamped to the clamp body 44 elastically held on the gear case 3 via the elastic body 49, the main body 9 is Even if an external force is applied, it is buffered by the elastic body 49, and it is possible to prevent unreasonable force from acting on the base body 1.

In addition, the spring force is adjusted by selectively locking the tips of the springs 60 of the dregs discharge adjusting body 59 according to the desired quality of juice or the type of material to be cooked in the plurality of spring force adjusting holes 57. To adjust the spring 60, it is operated from the outside using the grip portion 61 that protrudes outward. The dross discharge regulator 59 is positioned at a position where the pressure of the dross applied to the pressure receiving surface of the dross discharge regulator 59 and the spring force of the spring 60 are in equilibrium, and the dross is discharged while receiving an appropriate resistance. Ru.

Next, when cleaning after cooking, remove the lid 24 from the clamp body 44 of the base 1, and then remove the lid 24 from the clamp body 44 of the base 1.
When the cover body 24 is loosened in the direction of unscrewing from the main body 9, the cover body 24 sequentially moves in the direction of detaching from the main body 9, and the cover body 2
The position of the bearing 31 of No. 4 is the locking protrusion 35 of the rotating shaft 33.
When the locking protrusion 35 reaches the position shown in FIG.
Even if the material to be cooked is wedged between the outer circumferential surface of the rotary body 32 and the main body 9, the rotary body 32 is rotated in the opposite direction to the feeding direction of the material to be cooked, and the rotation is prevented. The material to be cooked between the body 32 and the main body 9 becomes loose, and the rotary body 32 becomes easy to come off, and the force required to unscrew the lid 24 is small. comes to come out of the main body 9. And the screw groove 26 of the lid body 24
The cover body 24 is removed from the thread 23 of the main body 9.
When the rotating body 32 is pulled outward, the rotating body 32 closes the opening 2 of the main body 9.
Get out of 5.

When the rotating body 32 is held in this state and the lid 24 is rotated in the opposite direction, the locking protrusion 35 engages with the groove 65 and slides off, and the rotating shaft 33 is separated from the lid 24 and the main body 9 The rotating body 32 and the lid body 24 are cleaned respectively.

In addition, if you forget to attach the filter 17 after cleaning it and use it, even if you rotate the rotating body 32, the guard rib 14 is bridged at the position of the cutting blade 36, so your fingers etc. will touch the cutting blade 36. There is no risk of it being touched.

Further, in the embodiment described above, the guard rib 14 is located at the base end side of the youth outlet opening 13 and the cutting edge portion 3 of the rotary body 32.
Although the guard rib 14 is formed in the portion where the youth outlet opening 13 is located, the guard rib 14 may be formed in the entire youth outlet opening 13.

In the embodiment described above, since the clamp body 44 is attached to the gear case 3, centering of the coupling hole 6 of the output shaft 5 and the clamp body 44 can be made easier than when the clamp body 44 is provided on the base body 1.

In addition, as shown in FIG. 7, by attaching a plate 63 without small holes 16 to the main body 9 instead of the filter 17, it can also be used for preparing dishes by crushing puffed potatoes, dried sardines, etc.

According to the present invention, a plurality of guard ribs are bridged over the juice outlet opening of the cooking machine main body so as to face at least the cutting edge of the rotary body, so that the rotary body can be installed in the main body with the filter removed for cleaning etc. Even when the rotating body is rotated, the cutting blade is protected by the guard rib, and there is no risk of touching the cutting blade with your fingers, increasing safety. Furthermore, the edge of the youth outlet opening is reinforced, so that the rotating body and Even if the pressure inside the main body increases due to the material to be cooked between the main body and the main body, there is no risk of deformation or damage, and the strength of the main body can be increased.

Further, by forming the inner surface of the filter and the inner surface of the guard rib on substantially the same plane, deformation of the filter due to internal pressure can be prevented.

Further, by forming a gap between the outer surface of the filter and the guard rib, the juice liquid extracted from the filter can be smoothly dripped from the juice outflow opening.

[Brief explanation of drawings]

Fig. 1 is a side view of a cooking machine showing an embodiment of the present invention, Fig. 2 is an enlarged sectional view of a part of the same, Fig. 3 is a bottom view of the main body of the cooking machine, Fig. 4 is a waste discharge port as above. FIG. 5 is a front view of the clamp body, FIG. 6 is a front view of the lid, and FIG. 7 is a plan view of a cooking plate showing another embodiment. DESCRIPTION OF SYMBOLS 1... Base body, 9... Cooking machine main body, 10... Inlet, 13... Youth outlet opening, 14... Guard rib, 17... Filter, 32... Rotating body, 36
... Cutting blade section, 37 ... Pressing section.

Claims (1)

[Scope of Claims] 1. An inlet is formed on the proximal end side, a youth outlet opening with a removably attached filter is formed on the lower surface, a waste discharge port is formed on the distal end, and the inner surface is formed into a substantially cylindrical shape. A cooking machine main body, a spiral cutting blade part rotatably mounted in the main body to cut the cooking material inputted from the input port, and a spiral cutting blade part formed continuously on the cutting blade part to compress the cooking material. A rotary body having a spiral compressing part that cuts and compresses the material to be cooked inputted from the input port, transfers it to the tip side, causes the juice to flow out from the juice outflow opening, and discharges the dregs from the dregs discharge port. A cooking machine, comprising: a plurality of guard ribs bridging the outlet opening of the cooking machine main body so as to face at least the cutting blade part of the rotating body. 2. The cooking machine according to claim 1, wherein the inner surface of the cooking machine main body and the inner surface of the guard rib are formed on substantially the same surface. 3. The cooking machine according to claim 1 or 2, characterized in that a gap is formed between the outer surface of the filter and the guard rib.