KR20030095856A - The doughnut fry device - Google Patents

Abstract

PURPOSE: A doughnut fryer is provided to continuously produce doughnut of a uniform quality while not occupying a large area in a small-sized bakery shop. CONSTITUTION: A rectangular oil tank having a predetermined length and width and manufactured from a sheet material is disposed and fastened to the top surface of a base table(2) having a predetermined height and area. An electric heater(11) connected with a condenser box(12) is buried in the bottom surface of the oil tank. The electric heater(11) is connected to the condenser box(12) to be turned on and off by a switch(13) having a temperature control function. The shaft(15) of a servo motor is connected to the front end of the condenser box(12) side. A plurality of wings are radially protruded on the outer circumferential surface of the shaft(15) and are connected to a front upper side where the wings are positioned so that they are eccentric to the X-distance of a cam shaft by the cam shaft of another motor(14a) connected and fixed to a post(20). A flour dough(30) is disposed in contact with an upper side of the post(20) and to a front lower side of the motor(14a). A static motor(40) with a timer is mounted to the position where the servo motor is placed and temporally controls a rotation speed.

Description

Donut Fryer {The doughnut fry device}

The present invention relates to a machine for frying ring-shaped donuts, which is generally equipped with a large oil tank for frying donuts in large quantities in a bakery factory, and flour, sugar, glucose, baking powder, milk, eggs, spices, etc. The dough is mixed with a certain viscosity to divide the dough into a certain size and shape with a machine called a divider (divider) .It divides a plurality of doughnuts simultaneously and puts them in an oil tank for mass production or a small bakery. In the fry pot, workers form the donuts of various types by manual labor, soaking them in oil, and flipping them one by one to produce both sides of the donuts.

As mentioned above, as the donut production plant uses a machine called a divider, which is composed of a complex device equipped with a large oil tank, there is a problem of purchasing a separate factory and an expensive machine, and in a small bakery, workers produce donuts by hand. Therefore, there is a high possibility of workers getting burned due to high temperature oil splashing and manual work, so the amount of production is small and the shape is not uniform, so it is necessary to move to a fast food restaurant or a small truck, so that the donuts can be produced. There is a demand for a mechanism for automatically dividing the dough, mixing, and the like.

1 is an overall perspective view of a donut frying machine embodied in the present invention.

FIG. 2 is a cross-sectional view of a state in which one ring-shaped donut is produced in a flour mixing tank loaded by mixing the dough in FIG. 1 separately; FIG.

3 is a cross-sectional view of a state in which one ring-shaped donut is generated and falls from the dough dividing discharge outlet at the bottom of the dough dividing tank;

Figure 4 is a perspective view of the donuts dropped from the lower portion discharge port of the dough split discharge tank is fried in a high temperature fried oil tank.

FIG. 5 is a perspective view illustrating an apparatus in which one surface of the donuts in contact with oil is fried and the other surface of the donuts is flipped and fried in a next step.

6 is a sectional view taken along the line A-A 'in Figure 1 showing the electric heater for applying heat to the oil tank.

<Description of Signs of Major Parts of Drawings>

1. Donut fryer 2. Expectation 10. Oil tank 11. Electric heater

12. Capacitor box 13. ON, OFF switch 14. Servo motor 14a. motor

15. Shaft 16. Wing 20. Post 21. Camshaft 22. Operating Bar

30. Dough dividing tank 31. Taper wall 32. Dough dividing outlet

33. Opening and closing valve 40. Stationary motor 41. Stationary motor shaft 42. Eccentric lever

43. Eccentric shaft 44. First link 45. Hinge shaft 46. Triangular link

47. First hinge 47a. Second hinge 47b. Third hinge 48. Second link

48a, 48b. Guide 49. Third Link 49a. 4th link

50,50a. Donut Conduction Plate 53.3 Link 100. Donuts

The present invention is an invention for a donut automatic manufacturing machine which automatically takes a relatively small area and has a large amount of production, and the structure of the donut frying machine 1, which is embodied in the present invention, has a predetermined height and area (2). Remount the rectangular oil tank (10), which is made of sheet metal with a stainless steel plate with a predetermined height, length, and width on the upper surface, and is connected to the bottom of the oil tank (10). The electric heater (11) connected to the condenser box (12) The electric heater 11 is connected to a known condenser box 12 so as to be turned on and off by a switch 13 having a temperature control function, and the servo motor 14 is disposed at the end of the condenser box 12 side. ) Shaft 15 is connected to be installed, but the plurality of wings 16 are radially protruding on the outer peripheral surface of the shaft 15 so that the wings 16 push oil in the other direction of the oil tank 10 Set the rotation direction of the shaft 15 And the blades 16 is by a cam shaft 21 of a separate motor (14a) which is connected fixed to the post 20 to the upper front of the camshaft (21) in ( The eccentric pin (21a) is connected to the eccentric distance of the upper and lower ends of the cam bar (21) and the operating bar (22) is connected up and down by the cam shaft (21) And the operation pins 22a are connected in turn, but are connected in rotation, and the dough dividing tank 30 accommodating the operation bars 22 is installed on the upper side of the post 20 and the front lower side of the motor 14a. However, the lower end of the flour kneading split tank 30 is a tapered wall 31 having a normal diameter, and a dough dividing discharge port 32 is drilled at a predetermined diameter in the center of the tapered wall 31, and at the lower end of the operation bar 22. It has a diameter and thickness equal to the diameter of the dough dividing discharge port 22 and the opening / closing side 33 for opening and closing the dough dividing discharge port 32 is provided to be connected to the servo motor 14 of the oil tank 10. Known forward and reverse motor 40 that can be attached to the timer at any position to adjust the rotation speed arbitrarily The eccentric lever 42 is installed on the stationary motor 40 shaft 41, and the upper end of the first link 44 mounted on the eccentric shaft 43 of the eccentric lever 42 is connected and the first The lower edge of the link is coupled to the first edge 47 of the triangular link 46, which is connected to the hinge axis 45 in a rotational manner, and the other edge of the triangular link 46 is connected to the second hinge 47a. The second hinge 47a is connected to one end of the second link 48, but the other end of the second link 48 is connected to the bottom of the third link 49 by a third hinge 47b. The upper portion of the three links 49 is fixedly connected at an approximately 90 ° angle so that the donut conduction plate 50 can be reversed by turning the donuts 100 which are rotated 90 ° forward and backward as the second link 48 advances and retreats. The device (part A in FIG. 4) is installed to connect the third link 51 with the other end of the second link 48 and the third hinge 47b as an axis. The other end is the same as the "A" part in FIG. The fourth donor 49a is mounted, and the second donut conduction plate 50a is also installed on the upper end of the fourth link 49a. 1), 2nd link, 3rd link, and 4th link are concealed inside the circumferential wall of one side of the oil tank, and the two donut conduction plates (50) (50a) are operated. The state of the previous state is installed so as to be immersed in the oil inside the oil tank 10 in a state of maintaining the horizontal, the entire structure of the donut fryer 1 implemented in the present invention is constituted.

When using the donut frying machine 1 implemented in accordance with the present invention as described above to a predetermined height in the dough dough dividing tank 30, the dough dough mixed with a suitable viscosity and concentration of appropriate raw materials and ingredients in a separate mixer first When the servomotor 14 is operated while charging the oil and storing the oil in the oil tank 10 to a predetermined height while operating the electric heater 11 to properly adjust the temperature of the oil, the servomotor 14 shaft 15 The rotor shaft 16 rotates, and the donut conduction plates 52 and 52a operate the dough dividing motor 14a in a state where the donut conduction plates 52 and 52a are horizontally maintained in oil. Rotate but lower the operation bar (22) connected eccentrically to the cam shaft (21) and at this time, whether the shielding the dough dividing discharge outlet 32, the opening and closing side 33 connected to the lower end of the operation bar 22 is also lowered dough dividing discharge outlet The dough will open 32 A ring-shaped open gap is created between the halt-discharge outlet 32 and the opening / closing edge 33, and thus, the dough is dropped into the pipe shape by its own weight between the ring-shaped open gaps, but the pipe-shaped dough falling by the drop falls to a predetermined length. In addition, the operation bar 22 is opened and closed by the continuous rotation of the cam shaft 21, the opening 33 is raised through the bottom dead center, so that the dough dough discharged by closing the 32 is divided into a ring-shaped cut dough The donut 100 is divided into the oil of the oil tank 10, and the donut 100 is partly molded and fried in the oil. However, the donut 100 dropped in the oil is a porous tissue having many sponge-like pores inside the tissue. Since there is a lot of air in the air, it floats on the oil, so only the surface in contact with the oil is fried, so even if the other side (upper surface) of the unfried donuts is fried the same, The donut conduction plate 50 is operated so that the donuts can be inverted by 90 °. First, the donuts 100 dropped into the oil heated by the electric heater 11 selecting the required temperature by a known temperature controller are donuts. By rotating the motor 14 so that it can be moved while flying toward the conduction plate 50, a plurality of blades 16 protruding radially on the motor shaft 15 are rotated to push the oil toward the upper surface of the donut conduction plate 50. Therefore, when the donut floating in the oil moves toward the donut conduction plate 50, the stationary motor 40 is rotated forward by a known sensor, and thus the eccentric lever 42 connected to the stationary motor 40 shaft 41 is provided. By rotating, the eccentric shaft 43 connected to the eccentric lever 42 is circularly moved, thus raising the first link 44 connected to the eccentric shaft 43, and thus the other end and the hinge of the first link 44. Triangular link (46) The hinge 45 of the hook 46 is rotated by a predetermined angle with respect to the axis, and the second link 48 connected by the triangle link 46 and the hinge 47a is pulled by the rotation of the triangle link 46, and thus the guide ( The donut conduction plate which is connected to the upper end of the second link 48 supported by the second link 48 is moved at a predetermined angle by the third link 49 connected to the upper end of the third link 49. (50) It is also rotated 90 ° upright and at this time, even if located on the top surface of the donut conduction plate 50, the donuts are turned upside down to move the non-fried surface in contact with the oil to be fried and at the same time the stationary motor (40) The donut conduction plate 50 is returned to the win position by waiting for the next turn of the donuts 100 due to the reverse rotation, thereby improving production efficiency and oil by automatically working without humans to fly both sides of the donuts. It's not dangerous if the droplets scatter. Continuous work can be continued and the 90 ° conductive plate linkage is plural, and the finished product of the donuts which is double-sided is doubled by the second donut conductive plate 50a equipped with a plurality of external product storage boxes ( By making it possible to collect donuts, the donut frying machine is relatively small in size and structure, and it is safe to produce donuts products of simple and uniform quality.It can be mounted on small trucks and can be operated while moving. It is possible to produce donuts of high production yield on the fly while using a small area.

Claims (3)

In constructing the structure of the donut-raising machine 1, which can produce donuts automatically, sheet metal fabrication is made of stainless steel plate having a predetermined height, length and width on the upper surface of the base 2, which is a predetermined height and area, and having an open top. Refit the rectangular oil tank (10), but at the bottom of the oil tank (10), an electric heater (11) connected to the condenser box (12) is embedded, and the electric heater (11) is connected with a known condenser box (12). It is turned on and off by the switch 13 having a temperature control function, and the shaft 15 of the servomotor 14 is connected to the front end of the condenser box 12. The camshaft 21 of the camshaft 21 is formed by the camshaft 21 of the separate motor 14a which is fixed to the post 20 on the front upper side where the vane 16 is located. The eccentric pin (21a) is connected to the eccentric distance of the upper and lower ends of the cam bar (21) and the operating bar (22) is connected up and down by the cam shaft (21) And the operation pins 22a are connected in turn, but are connected in rotation, and the dough dividing tank 30 accommodating the operation bars 22 is installed on the upper side of the post 20 and the front lower side of the motor 14a. But the lower end of the dough dough split tank 30, the dough split discharge port 32 is drilled to a predetermined diameter and the opening end 33 is connected to the lower end of the operation bar 22, while the servo of the oil tank 10 A donut frying machine, characterized in that the motor is attached to a position in parallel with the timer is attached to the well-known stationary motor 40 to adjust the rotational speed. The eccentric lever 42 is mounted on the stationary motor 40 shaft 41, and the upper end of the first link 44 mounted on the eccentric shaft 43 of the eccentric lever 42 is connected. One edge of the triangular link 46, which is connected to the lower end of the first link to the hinge shaft 45, is coupled to the first hinge 47, and the other edge of the triangular link 46 is connected to the second hinge 47a. The second hinge 47a is connected to one end of the second link 48, but the other end of the second link 48 is connected to the bottom of the third link 49 by a third hinge 47b. And the upper end of the third link 49 is fixedly connected at an approximately 90 ° angle so that the donut conduction plate 50 can be reversed by turning the donut 100 which is rotated 90 ° forward and backward according to the advance and retreat of the second link 48. Donut frying machine characterized in that it is installed. The third link 51 is connected to the other end of the second link 48 and the third hinge 47b, and the other end of the third link 51 is installed in FIG. The fourth link 49a, which is the same as the "A" part, is mounted, and a second donut conduction plate 50a is also installed on the upper end of the fourth link 49a. The two donut conduction plates 50a are set at 90 °, but the first link, the second link, the third link, and the fourth link are installed to be concealed in the circumferential wall of one side of the oil tank, and the two donut conduction plates 50 50a is a donut fryer characterized in that the state before operation is installed so as to be immersed in the oil inside the oil tank (10) in a horizontal state.