JPS6213562Y2 - - Google Patents

Description

[Detailed explanation of the idea] This idea consists of fried soba, spaghetti, fried rice, pilaf, stir-fried vegetables, kinpira burdock, konnyaku thread,
This invention relates to a container-pot rotary stir-fry device used for stir-frying vermicelli, zasai, menma, tazukuri, hijiki, unohana, etc.

As shown in Fig. 1, this kind of conventional rotary stir frying device had a stirrer protruding from a part of the inner circumference of the rotary pot, so the rotary pot was rotated in the clockwise direction of the arrow. At the time, the stir-frying oil that was added in advance was obstructed by the stirrer and did not reach the area α shown by the imaginary line in the figure. When it gets stuck and produces smoke, the burnt material gets mixed into stir-fried foods and spoils the flavor. This burnt residue is difficult to remove when cleaning the rotary pot, and the work is very difficult.When doing other types of stir-fry, the burnt residue that cannot be removed comes into contact with the stir-fried food. It spoils the seasoning.

In addition, rotary pots are almost simple cylindrical containers that are used on their side.
Considering the size of the rotary pot, you can only stir-fry a small amount. This is because if a large amount of material is thrown into the rotary hook, it will come out of the front opening while the rotary hook is rotating, so the front opening is slightly slanted upwards and the entire rotary hook is tilted during use.

Therefore, the frying oil that is added in advance also collects on the inner peripheral surface of the rotary pot and does not reach the front opening, so only the back half of the rotary pot is used for frying. . This can be supported by the fact that the protruding part is only visible in the inner half.

As a result, the rotary pot itself becomes large in comparison to the processing capacity, and the installation space of the entire device is large, and the rotational power of the rotary pot also has to be correspondingly large, which increases equipment costs, running costs, and waste. It's the economy.

In addition, when cleaning the rotary pot, it is difficult to clean the rotary pot because the rotary hook protrudes from the inner circumferential surface.

In view of the drawbacks of the conventional rotary frying device, the present invention has no burnt spots on a part of the inner circumferential surface of the container pot.
It is an object of the present invention to provide a container pot rotary frying device which has a compact design and is easy to handle and clean despite the large amount of processing at one time.

An embodiment of the present invention will be described with reference to FIGS. 2 to 5.

The container pot rotary frying device A of the present invention has bearings 4 and 5 fixed by bolts 3 to the upper ends of left and right side frames 1 and 2, respectively, which face each other, and a cylindrical heat insulating casing 6 with left and right sides protruding from both sides. The ends of the support shafts 7 and 8 are rotatably supported through each other, and a supply/discharge front opening 9a formed on the tapered inner circumferential surface 9a' by reducing the diameter forward is protruded forward and opened on the front side of the heat insulating casing 6. The container pot 9 is rotatably inserted into the interior through the socket 6a, and the coupling shaft 10 protruding outward from the center of the rear bottom end 9b and outer surface 9b' of the container pot 9 is rotatably supported on the rear back portion 6b of the heat insulating casing 6. A pin 13 is connected to the motor shaft (not shown) of a flange-type gear motor 12 which freely protrudes through and is set on the rear part 6b via a mounting base 11, and is connected to the inner surface of the rear bottom end 9b of the container pot 9 on the other hand. 9b″In the mounting rod 14 that protrudes in the center,
A fan blade 1 whose length is slightly shorter than the inner radius length r of the container pot 9
5 is removably inserted into the fitting hole 16a of the blade shaft 16 that extends in the axial direction, and the pin 17 is inserted in the diametrical direction to fix the fan blade 15 edge 15a and the container pot 9. Cylinder inner peripheral surface 9c and rear bottom end 9b inner surface 9
A gap l large enough to allow frying oil to pass through between b
Furthermore, a gas burner 18 serving as a heater is installed in a heating chamber 6c protruding from the lower side of the heat insulating casing 6 so as to face the lower side of the container pot 9 from a vent 6c'. A handle shaft 22, which has a worm 20 at its rear end which engages with a worm wheel 19 fixed at the penetrating end of a bearing 5 and a handle 21 at its front end, is supported through a bearing 23 fixed to the right side frame 2.

In addition, in the figure, 6d' is an exhaust hole penetrating the top 6d of the heat-insulating housing 6, and 24 is a roller embedded in the lower peripheral edge of the socket 6a so as to be freely rotatable and supporting the lower front side of the container pot 9. 25 is a cover that encloses the worm gear mechanism, 26 is a universal joint attached to the tube end 7a of the left support shaft 7, 27 is a gas connection port, 28
is a flexible pipe.

Here, the stirring blade 15 is not limited to a straight blade shape, but may be a curved blade, a bent blade, or a curved blade depending on the type of stir-fry.

Since the present invention is constructed as described above, first, the gas burner 18 is ignited, oil is injected from the supply/discharge front port 9a, the motor 12 is driven, and the container pot 9 is rotated in a horizontal horizontal position. Oil is spread over the entire cylindrical inner circumferential surface 9c to form an oil film.

Subsequently, with or without stopping the motor 12, ingredients for stir-fry are introduced from the supply/discharge front port 9a. In this loading operation, the container pot 9 may be tilted obliquely upward together with the heat insulating casing 6 by gripping and rotating the handle 21a of the handle 21 via a worm gear mechanism. After charging, the container pot 9 continues to rotate at a constant speed in a horizontally laid down position.

Meanwhile, the stir-fried food is stirred by the fan blade 15 every rotation of the container pot 9, and heated while being mixed.

Then, when the stir-fry is ready, the motor 12 is stopped, the gas burner 18 is extinguished, and the handle 21 is rotated to tilt forward as shown by the imaginary lines in FIGS. 3 and 5 via the worm gear mechanism. Then scrape out the fried food from the supply/discharge front opening 9a.

Thus, in the present invention, the edge 15a of the fan blade 15, the cylindrical inner circumferential surface 9c of the container pot 9, and the inner surface 9 of the rear bottom surface 9b.
In combination with the fact that a gap 1 is formed between 1 and 2 and the container pot 9 rotates horizontally during frying operation, oil does not reach the area other than the tapered inner circumferential surface 9a' of the supply/discharge front opening 9a. There are no burnt areas and the food is thoroughly fried, so it is thoroughly fried at every location.Since the intake/discharge front opening 9a has a tapered inner circumferential surface 9a', even if the food is rotated in a horizontal position, the stir-fried food can be stir-fried while working. Since it is prevented from flying out from the mouth 9a, a large amount of stir-fried food can be handled and processed at one time.

Moreover, in this case, when cleaning container pot 9, pin 1
3 and 17 and remove the container pot 9 from inside the insulated housing 6.
Further, since the stirring blades 15 can be taken out from inside the container pot 9, they can be cleaned individually, making the cleaning work extremely easy, and the stirring blades 15 having an optimal form can be replaced depending on the type of stir-fried food.

Although this system can process a large number of stir-fried foods at once, the container pot is smaller than the conventional model, so the entire device is compact.As a result, the horsepower of the motor 12 is also small, and the gas burner 18 is also small. Equipment costs, electricity charges, and gas charges are much easier,
Both initial cost and running cost are low, and the mechanism structure is simple, maintenance, inspection, and maintenance are easy, and there are few failure points and is highly durable.
By making the supply/discharge port a tapered inner circumferential surface, the heat inside the stir-frying medium container pot is trapped inside and does not escape to the outside, and the heat efficiency and heat utilization are effectively achieved to shorten the frying time. In addition, it has excellent effects such as being able to be used as a stirring device without using a gas burner.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the main parts of a conventional rotary stir-frying device as seen from the front, and Figs. 2 to 4 are a front view, left side view, and plan view showing an embodiment of the container pot rotary stir-frying device of the present invention. , FIG. 5 is a sectional view taken along the line of FIG. 4. A... Container pot rotary frying device, r... Radius length,
l...Gap, 6...Insulated casing, 6a...Socket, 6
b... Rear part, 6c... Heating chamber, 9... Container pot,
9a... Supply/discharge front port, 9a'... Tapered inner peripheral surface, 9
b...Rear bottom end, 9b'...Outer surface, 9b''...Inner surface, 9
c... Cylinder inner peripheral surface, 10... Connection shaft, 12... Motor, 14... Mounting rod, 15... Fanning blade, 1
5a...rim, 16...impeller shaft, 18...gas burner.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. Charging into the interior from a socket opened on the front side of an insulated casing supported so as to be tiltable and rotatable in the vertical direction, with a supply/discharge front port protruding from the socket and laid down rotatably on its side. A mounting rod is inwardly pushed into the center of the inner surface of the rear bottom end of the container pot, while a blade shaft having fanning blades having a slightly shorter length than the inner radius of the container pot and extending protruding in the axial direction is attached to and detached from the mounting rod. A rotary frying device with a container pot, which is configured to be attached freely to form a gap large enough to allow oil to pass between the edge of the stirring blade and the inner peripheral surface of the container pot, and on the other hand, a heater is placed on the bottom side of the container pot. . 2. The container pot rotary frying device according to claim 1, wherein the supply/discharge front opening is formed on a tapered inner circumferential surface by narrowing the inner diameter forward. 3. The container pot is constructed by connecting the outer end of a connecting shaft which extends from the center of the outer surface of the rear bottom end to the rear part of the heat insulating casing and protrudes outward, to a motor shaft which is integrally set on the back side of the heat insulating casing. Scope of claim for utility model registration No. 1
The container pot rotary frying device according to item 1 or 2.