JPH0570416U - Stirring device with steam heating - Google Patents

Abstract

(57) [Summary] [Purpose] In a steam heating type stirring cooker device, the heating temperature of the center part and the peripheral part of the cooker body can be adjusted so that uneven boiling does not easily occur even if the amount of cooked food changes. To
In addition, the material to be boiled should be sufficiently agitated without exerting an excessive force so that it does not fall over. [Structure] A stirring and boiling pot device is a pot body having an outer bottom plate (11), an inner bottom plate (12), and an intermediate bottom plate (13) provided therebetween.
(1) and stirring means (3) having a plurality of telescopic stirring bars (30) for stirring the food to be cooked in the pot main body (1) while performing a planetary motion. The hook body (1) has an inner bottom plate (12) and an intermediate bottom plate (13).
The central heating chamber (14) formed between and, and the outer bottom plate (11)
And the intermediate bottom plate (13) are formed between the central heating chamber (1
Peripheral heating chamber (15) arranged so as to surround 4)
It has and.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an improvement in a stirring / cooking device using steam as a heating means, and more particularly to a stirring / cooking device by steam heating that enables uniform heating temperature.

[0002]

[Prior Art]

 In the field of food processing, steam-heated agitator devices are used to boil ingredients. The conventional stirring and boiling pot device has a pot bottom that has a double bulge with an outer bottom and an inner bottom that is slightly bulged downward. A heating chamber was formed between the outer bottom and the inner bottom, and heating steam was sent into the heating chamber to simmer the food material. In addition, food materials are generally poor in fluidity and cannot be heated by natural convection or the like by themselves, so that a stirring means is provided.

[0003]

[Problems of the prior art]

 Since this conventional stirring and boiling apparatus has a structure in which the bottom of the cooking vessel swells downward, when the amount of food to be cooked is small, the temperature at the peripheral portion is higher than at the central portion, and uniform cooking cannot be performed. Especially in the case of Japanese sweets, there is a problem in that red beans are broken in the bean jam that needs to be boiled while maintaining the shape of solids such as red beans. Further, it is necessary to use a stirring means that does not destroy the shape of red beans.

[0004]

[The purpose of the device]

 Therefore, an object of the present invention is to provide a stirring and boiling pot device capable of changing the temperatures of the central portion and the peripheral portion of the pot main body. Another object of the present invention is to provide an agitator / boiler device which does not apply an excessive force to the material to be cooked and is capable of sufficient agitation.

[0005]

The structure of the device devised to achieve the above object is as follows. That is, the present invention relates to a stirring and boiling pot device by steam heating, which comprises a pot main body having an outer bottom plate, an inner bottom plate and an intermediate bottom plate provided therebetween, and a pot main body while performing a planetary motion. A stirrer having a plurality of telescopic stir bars for stirring the food to be cooked in the body; and the pot main body, the central heating chamber formed between the inner bottom plate and the intermediate bottom plate, An apparatus for stirring and boiling by steam heating, comprising: a peripheral heating chamber which is formed between a bottom plate and an intermediate bottom plate and is arranged so as to surround the central heating chamber. Is. Actions / Effects A central heating chamber and a peripheral heating chamber are provided, and the temperature of the central and peripheral parts of the pot main body can be changed by adjusting the amount of heating steam sent into each heating chamber. For example, when the amount of the material to be boiled is small, the temperature of the peripheral heating chamber can be lowered by sending less heating steam to the peripheral heating chamber than to the central heating chamber, so that the whole can be cooked uniformly. Further, the stirring means is provided with a plurality of telescopic stir bars, and the telescopic stir bar stirs the food to be cooked in the pot main body while performing the planetary motion, so that sufficient stirring can be performed without giving an excessive force to the food to be cooked.

[0006]

【Example】

 The present invention will be described in more detail based on the embodiments shown in the drawings. FIG. 1 is a front view, and FIG. 2 is a cross-sectional view of essential parts. The stirring and boiling pot device by steam heating is provided with a pot body 1 and a stirring means 3. The pot body 1 and the stirring means 3 are provided on the frame 2, respectively.

The hook main body 1 includes an outer bottom plate 11, an inner bottom plate 12, and an intermediate bottom plate 13 provided therebetween. A central heating chamber 14 is formed between the inner bottom plate 12 and the intermediate bottom plate 13. A peripheral heating chamber 15 is arranged and formed between the outer bottom plate 11 and the intermediate bottom plate 13 so as to surround the central heating chamber 14. At the center of the outer bottom plate 11, a bowl-shaped liquid collecting portion 110 is formed so as to bulge downward. Further, a part of the outer bottom plate 11 is provided with a heating steam feed-in hole 111.

Reference numerals 16 and 16a denote rotary joints provided with steam passages therein. The hook main body 1 is rotatably attached to the frame 2 via rotary joints 16 and 16a, and is rotated by a handle 160. The outer end of the rotary joint 16 communicates with a steam generator (not shown). Inside the rotary joint 16, one end of a steam pipe 17 is attached. The steam pipe 17 branches off from the steam pipe 18 on the way, and the tip of the steam pipe 18 communicates with the feed hole 111. A baffle plate 19 is provided above the feeding hole 111 via a leg 19a. The discharge pipe 20 is provided so as to penetrate the outer bottom plate 11 and the intermediate bottom plate 13 from the liquid collecting section 110 to reach the central heating chamber 14, and the tip thereof does not protrude from the intermediate bottom plate 13. .

The discharge pipe 20 is formed to have a diameter larger than that of the steam pipe 17, and a tip 17 a of the steam pipe 17 penetrates the discharge pipe 20 and communicates with the central heating chamber 14. A baffle plate 21 is provided on the upper portion of the steam pipe 17 via a leg 21a. One end of a drain pipe 22 is attached to the side wall of the discharge pipe 20, and the other end of the drain pipe 22 is in communication with the rotary joint 16a. In addition, 23 is an exhaust pipe connected to the outer end of the rotary joint 16 a, 24 is a drain pipe provided in the liquid collecting section 110, and 25 is a drain pipe provided in the drain pipe 22.

The stirring means 3 is provided with three telescopic stirring bars 30 for stirring the material to be cooked in the pot body 1 while performing a planetary motion. The expandable stirring rod 30 includes an outer cylinder 31 and an inner cylinder 32 loosely inserted in the outer cylinder 31. A scraper 33 is movably attached to the lower end of the outer cylinder 31 by a pin 34, and the scraper 33 slides on the upper surface of the inner bottom plate 12. In this embodiment, three telescopic stirring bars 30 are used, but two or four or more can be used.

The upper part of the inner cylinder 32 is evenly attached to the turntable 34 at intervals of 120 degrees. A planetary rotation shaft 36 of a planetary gear device 35 is attached to the center of the turntable 34. A rotation main shaft 37 is attached to the planetary gear device 35, and the rotation main shaft 37 is driven by a motor M installed on an upper frame 40 via a chain (not shown). The upper pedestal 40 is rotatably attached by a pivot 41 to the upper portion of the column 4 standing on the frame 2. Reference numeral 42 is a balancer for facilitating the upper pedestal 40 to rotate upward, and is provided with a compression spring 43.

The central heating chamber 14 and the peripheral heating chamber 15 are provided, and by adjusting the amount of heating steam fed into the respective heating chambers via the rotary joint 16, the central portion and the peripheral portion of the pot main body 1 can be controlled. You can change the temperature. Therefore, when the amount of food to be cooked is large, a large amount of heating steam is sent to both the central heating chamber 14 and the peripheral heating chamber 15, so that the entire pot main body 1 can be heated to a high temperature and efficiently cooked. When the amount of the material to be boiled is small, the temperature of the peripheral heating chamber 15 is lowered by sending less heating steam to the peripheral heating chamber 15 than to the central heating chamber 14, so that the whole is cooked uniformly. You can The steam sent to the central heating chamber 14 and the peripheral heating chamber 15 heats the food to be cooked, and then is discharged from the central heating chamber 14 and the peripheral heating chamber 15.

The expandable stirring rod 32 stirs the food to be cooked while the scraper 33 provided at the tip slides on the upper surface of the inner bottom plate 12. Moreover, since the telescopic stirring rod 32 stirs the food to be cooked in the pot main body 1 while making a planetary motion, the scraper 33 can be made small, and sufficient stirring can be performed without giving an excessive force to the food to be cooked. When the stirring of the food to be cooked is completed, the upper pedestal 40 is rotated upward, the handle 160 is rotated, and the pot body 1 is tilted to take out the contents. The present invention is not limited to the illustrated embodiment, and various modifications can be made within the scope of the claims for utility model registration.

[0014]

[Effect of the device]

 The present invention having the above-mentioned configuration has the following effects. (1) Since the temperature of the central part and the peripheral part of the pot main body can be changed, the substance to be boiled can be boiled evenly and evenly. Since it is provided with a telescopic stirring rod, it is possible to provide a stirring and boiling device which does not give an excessive force to the food to be cooked and can perform sufficient stirring.

[Brief description of drawings]

FIG. 1 is a front view.

FIG. 2 is a sectional view of a main part.

[Explanation of symbols]

 1 Kettle Main Body 2 Frame 3 Stirring Means 11 Outer Bottom Plate 12 Inner Bottom Plate 13 Intermediate Bottom Plate 14 Central Heating Chamber 15 Peripheral Heating Chamber

Claims (1)

[Scope of utility model registration request] 1. An agitator / boiler device using steam heating, wherein the agitator / boiler device comprises an outer bottom plate, an inner bottom plate, and an intermediate bottom plate provided therebetween, and a kettle main body while performing a planetary motion. A stirring means having a plurality of expandable stirring rods for stirring the food to be boiled in the body; and the pot main body, a central heating chamber formed between the inner bottom plate and the intermediate bottom plate, And a peripheral heating chamber formed between the intermediate bottom plate and the middle heating plate, the stirring heating and boiling device using steam heating.