JPS581932B2 - electric cooking machine - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an electric cooking machine that uses various cooking attachments by replacing them as appropriate.

Hereinafter, one embodiment of the present invention will be described based on the drawings.

Reference numeral 1 denotes an electric cooking machine of the present invention, which includes a base 3 in which a motor 2 is installed, a variable speed gear box 5 detachably attached to the base with a clamp 4, and a gear box 5 that can be replaced with the gear box. It consists of a cooking attachment to be attached.

The attachment shown in this example is the first
These are the stand food mixer attachment 6 shown in FIGS. 3 to 3, and the meat grinder attachment 7 shown in FIG.

The base 3 includes a case 9 with a through hole 8 formed on the top surface and an open bottom surface, and a dish-shaped back cover 10 that closes the opening on the bottom surface of the case.
It becomes more.

The motor 2 is suspended and supported on the case 9 by a screw 11, and the rotating shaft 12 of the motor 2 is connected to the through hole 8.
more prominent.

A ventilation guide 13 protruding from and surrounding the lower part of the motor 2 is provided on the back cover 10, and a ventilation hole 14 is formed in a portion surrounded by the guide 13.

Further, a base portion 15 is integrally provided on the back cover 10.

A cylindrical bearing 1 for pivotally supporting a rotary plate 16 is mounted on the base portion 15.
7 is formed.

A power transmission section 18 is formed on the rotating shaft 12, and the transmission section 18 includes a transmission protrusion 20 protruding from the upper surface of the hollow rotary table 19, and a transmission clutch installed inside the table and protruding from the side wall thereof. It consists of pin 21.

An inverted cup-shaped back cover 22 that covers the transmission section 18 is fixed to the lower surface of the gear box 5, and a gear lower case 23 is fixed to the center of the back cover 22.

A shaft 24 passing through the lower case 23 is pivotally supported, and a disk 25 having a projection 25 that engages with the transmission projection 20 of the transmission section 18 is fixed to the lower end of the shaft 24.
A worm 2T is formed in the protruding portion of the shaft 24 into the case.

A worm wheel 28 that engages with the worm 2T and a worm 29 that rotates integrally with the worm wheel 2T are pivotally supported within the case 23.

An upper case 30 is fixed to the lower case 23, an output shaft 31 is pivotally supported on the upper case 30, and a worm wheel 32 that engages with the worm 29 is fixed to the middle of the output shaft 31. There is.

The upper case 30 is integrally formed with a cylindrical portion 33 whose end fits into a through hole formed in the side of the gear box 5.

One end of the output shaft 31 is located within the cylindrical portion 33, and an output portion 34 is formed at the end.

A pivot shaft 35 is formed on the upper side of the base 3 opposite to the side surface on which the platform 15 is formed, and a portion of the lower part of the gear box 5 corresponding to the pivot shaft 35 is provided with a pivot shaft 35. A hook 36 to be caught is formed.

Therefore, when the clamp 4 is removed, the gear box 5 can rotate about the pivot shaft 35 in the elevation direction.

Further, when rotated, the transmission protrusion 20 and the protrusion 25 are disengaged from each other.

The stand hood mixer attachment 6 includes an aluminum die-cast substrate 39 having a bearing mounting tube 38 inserted into the tube portion 33 and fixed with a screw 37, and the substrate 3.
9, and an upper case 41 and a lower case 42 that cover the board and the gear group.

One end of the mounting tube 38 is connected to the output section 34, and the other end supports a rotating shaft 44 that pivotally supports the Okasa gear 43. A clutch is interposed between the rotating shaft 44 and the Okasa gear 43, and when the Okasa gear 43 is locked, it is disconnected from the rotating shaft.

A pivot pin 45 for pivoting a part of the gear group is provided on the substrate.
, 46, one pin 45 pivotally supports an Ogasa gear 47 that meshes with the Ogasa gear 43, and the other pin 4
6 pivotally supports a small gear 49 that meshes with a spur gear 48 that rotates integrally with the Ogasa gear 47. Further, a dog gear 50 is integrally formed on the small gear 49.

A pair of bearing holes are formed in the substrate 39.

A large cylinder shaft 52 having a spur gear 51 that meshes with the small gear 49 is pivotally supported in one of the bearing holes. gear 5
A small cylinder shaft 54 having a gear 53 that meshes with the cylindrical shaft 53 is pivotally supported.

A similar large cylinder shaft and small cylinder shaft are pivotally supported in the other bearing hole, and the spur gear of the large cylinder shaft meshes with the spur gear of one of the large cylinder shafts.

In addition, a gear 55 having the same diameter as the spur gear is disposed in the middle of the small cylinder shaft 54.
are integrally formed, and the gears of both small cylinder shafts mesh with each other.

Therefore, both the large cylinder shafts 52 rotate in opposite directions at the same speed, and both the small cylinder shafts 54 rotate in opposite directions at the same speed.

Further, the small cylinder shaft 54 rotates at a higher speed than the large cylinder shaft 52.

The small cylinder shaft 54 and the large cylinder shaft 52 are provided with a spiral bending hook 56 and a twisted ring-shaped bending hook 5 as shown in FIGS.
7, or mixing beaters 58 and 59 of different sizes shown by phantom lines in FIG.

Further, when the attachment 6 is attached to the gear box 5, it is positioned so as to protrude above the platform 15, so that both the hooks 56, 57 or the beaters 5B, 59 are connected to the rotating plate 1.
It is located inside the container 60 placed on the container 6, and can efficiently knead or mix the materials.

When using the meat grinder attachment 7 instead of the stand food mixer attachment 6, loosen the screw 37 and remove the stand food mixer attachment 6.

Thereafter, the meat grinder attachment 7 is attached in the same manner.

At this time, the attachments 6 and I are attached to the same position, and each attachment 6 and 7 is always located above the base 15 in the attached state, and each time the attachments 6 and 7 are replaced, other members, for example, There is no need to change the position of the container 60 or the mounting direction of the gear box 5, making it easy to use.

In addition, various other attachments such as an ice shaving attachment and an ice creamer attachment can be considered as the cooking attachment.

Furthermore, by removing the gear box 5 and rotating plate 16 from the base 3, a mixer bottle and a juicer attachment can be attached, and the device can also be used as a conventional juicer mixer.

As described above, the present invention provides a base in which a power transmission section driven by an internal motor projects from the top surface and a pedestal section is stretched on the lower part, and a base that is detachably attached to the top surface of the base so as to be connected to the power transmission section. A cooking attachment that is connected to the output section and is replaceably attached to the gear box like a projector above the platform, By simply replacing the attachment without changing the attachment direction of the gear box, the attachment can be attached so as to always protrude above the stand on which the cooking container, etc. is placed, making it easy to use. be.

In addition, since the gear box is separate from each attachment rather than being incorporated into each attachment, it is easy to adapt to various attachments that require various rotational speeds, and the cooking machine can be made multifunctional. .

[Brief Description of the Drawings] Fig. 1 is a perspective view of the electric cooking machine of the present invention equipped with a stand food mixer attachment, Fig. 2 is a sectional view of the same, and Fig.
The figure is a partially sectional side view, and FIG. 4 is a perspective view of the electric cooking machine equipped with a meat grinder attachment. 2...Motor, 18...Power transmission section,
15...base, 3...base, 34...
...output section, 5...speed gear box, 6,7.
・－・・・Cooking attachment.

Claims (1)

[Claims] 1. A base with a power transmission section driven by an internal motor protruding from the top surface and a base section stretched on the bottom, and an output section which is removably attached to the top surface of the base so as to be connected to the power transmission section. An electric cooking machine comprising a gear box having a shape thereon, and a cooking attachment that is connected to the output section and is replaceably attached to the gear box so as to protrude above the base section.