Oat cooking machine with uniform heating function
By designing the upper and lower docking pipes and flip blades in the oat cooking machine, the problem of uneven cooking of oats in the prior art is solved, uniform heating and heat energy recovery of oats are achieved, and the cooking efficiency is improved.
Patent Information
- Application Number
- CN202421096727.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-20
AI Technical Summary
Existing oat cooking machines cannot achieve uniform heating and cooking of the surface and inner and outer layers of the oat, resulting in some of the oats being overcooked or undercooked.
An oat cooking machine including a cooking bottom shell, an upper cover, a storage tank and a steam cylinder is designed. The steam is uniformly transported from the upper and lower sides through the communication of the upper and lower docking pipes, and a turning blade is provided in the storage tank to turn the oats. Raw materials, ensure uniform heating.
Through the connection of the upper and lower steam cavity and the turning of the flip blades, uniform heating of oat raw materials is achieved, cooking efficiency is improved, and steam utilization is improved through thermal energy recovery and utilization.
Smart Images
Figure CN222264371U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a cooking machine, in particular to an oat cooking machine with uniform heating, belonging to the technical field of oat processing equipment. Background Art
[0002] Oats are generally processed into oat flakes, oat rice, oat bran, oat drinks and other forms to enter the market. In the deep processing of oat products, the oats need to be processed into cooked products first before the next step of tableting or crushing can be carried out. The cooked processing of oats is often prepared using a steamer.
[0003] In the prior art, an automatic oatmeal cooking machine for easy temperature control disclosed in announcement number CN218960025U includes: a cooking machine body, an exhaust valve is arranged at the upper end of the cooking machine body, and a temperature sensor is installed on the left end surface of the interior of the cooking machine body; a fixed plate is fixedly installed inside the cooking machine body, a movable groove is opened inside the fixed plate, and a movable block is connected to the interior of the movable groove, a steamer is fixedly arranged at one end of the movable block away from the fixed plate, and a through hole is opened at the lower end of the steamer; a steam generator is arranged at the right end of the cooking machine body, and a gas transmission mechanism is connected to the upper end of the steam generator. A regulating mechanism is provided inside the gas transmission mechanism. The prior art also adopts the method of introducing steam to cook the oats. However, in actual use, although the prior art can regulate the cooking temperature, since steam can only be introduced into the steamer from one outlet during cooking, the oats located directly below the outlet will be cooked faster, and thus the surface oats cannot be evenly heated and cooked. In addition, since the oats are laid on the steamer with a certain thickness, they are easier to be cooked than the oats on the outer surface, while the oats located inside will take a longer time to be cooked. Therefore, the inner and outer layers of the oats cannot be evenly heated and cooked. Summary of the invention
[0004] The utility model provides an oat cooking machine with uniform heating in order to solve the technical problem that the existing equipment is unable to uniformly heat and cook the oat surface layer and the inner and outer layers of oats.
[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: an oatmeal cooking machine with uniform heating, comprising a cooking bottom shell, an upper cover, a material storage tank and a steam cylinder, wherein the upper cover is movably connected above the cooking bottom shell, the material storage tank is arranged in the cooking bottom shell, the steam cylinder is located below the cooking bottom shell, and the steam cylinder is connected to the cooking bottom shell, a plurality of material turning blades are arranged in the material storage tank, and a plurality of steam through holes are opened at the bottom end of the material storage tank;
[0006] A lower steam cavity is opened inside the bottom edge of the cooking bottom shell, and a lower butt joint pipe is connected to the cooking bottom shell, and the lower butt joint pipe is communicated with the lower steam cavity; an upper steam cavity is opened inside the upper cover, and an upper butt joint pipe is connected to the upper cover, and the upper butt joint pipe is communicated with the upper steam cavity, and the upper butt joint pipe and the lower butt joint pipe are inserted together.
[0007] As a further solution of the utility model: a plurality of lower steam holes are opened on the inner bottom surface of the cooking bottom shell, and the lower steam holes are connected to the lower steam cavity, and a plurality of upper steam holes are opened on the inner bottom surface of the upper cover, and the upper steam holes are connected to the upper steam cavity.
[0008] As a further solution of the utility model: the upper edge of the cooking bottom shell and the lower edge of the upper cover are both fixedly connected with threaded connection seats, and a locking screw is threadedly connected between the upper and lower threaded connection seats.
[0009] As a further solution of the utility model: a steam groove is opened at the bottom end of the cooking bottom shell, and the steam groove is connected to the lower steam cavity. The steam cylinder connected to the bottom of the cooking bottom shell is located at the steam groove, and an electric heating wire is fixedly connected in the steam cylinder.
[0010] As a further solution of the utility model: an outer butt joint groove is opened on the inner wall of the upper end tube of the lower butt joint tube, and a sealing rubber ring is embedded in the inner wall of the outer butt joint groove; the lower end of the upper butt joint tube is connected to an inner butt joint tube, and the inner butt joint tube is matched and inserted in the outer butt joint groove.
[0011] As a further solution of the utility model: a water storage cylinder is arranged on one side of the cooking bottom shell, a return air pipe is connected between the water storage cylinder and the cooking bottom shell, and the return air pipe is inserted at the inner bottom end of the water storage cylinder, a pressure valve is installed on the pipe body of the return air pipe, a water pipe is connected between the water storage cylinder and the steam cylinder, the water storage cylinder and the steam cylinder are arranged in an up-and-down staggered state, and a valve is installed on the pipe body of the water pipe.
[0012] As a further solution of the utility model: cross bars are symmetrically fixedly connected on both sides of the tube body of the upper butt-jointed tube, and multiple turning rods are vertically connected to the rod body of the cross bars. Turning blades are welded on the rod body of the turning rods. The turning blades are distributed up and down on the rod body of each turning rod, and the connection positions of the turning blades on both sides of the upper butt-jointed tube remain consistent.
[0013] As a further solution of the utility model: a rotating base is movably arranged in the cooking bottom shell, the storage trough is clamped on the rotating base, a support ring is arranged at the bottom of the rotating base, the support ring is fixedly connected to the inner wall of the cooking bottom shell, an annular rolling groove is opened on the opposite surfaces of the rotating base and the support ring, and a plurality of balls are placed in the annular rolling groove.
[0014] As a further solution of the utility model: a side wall of the cooking bottom shell is fixedly connected to a driving motor, the rotating shaft of the driving motor is inserted inside the cooking bottom shell, and the rotating shaft of the driving motor is coaxially connected to a conical gear disk, and the bottom of the rotating base is fixedly connected to an annular conical rack, and the annular conical rack is meshingly connected to the conical gear disk.
[0015] As a further solution of the utility model: the bottom ends of the cooking bottom shell and the water storage cylinder are both fixedly connected with support feet.
[0016] The beneficial effects of the utility model are:
[0017] The cooking bottom shell, the upper cover, the material storage tank and the steam cylinder are provided, and a lower steam cavity is opened inside the bottom edge of the cooking bottom shell. The cooking bottom shell is connected with a lower butt joint pipe, and the two steam cavities can be connected by butt joint of the upper and lower butt joint pipes, so that the oat raw materials placed in the material storage tank can be cooked from the upper and lower sides when steam is passed, and the oat raw materials can be turned over by the turning blades, so as to ensure that the oat raw materials are evenly heated and cooked;
[0018] By arranging a water storage cylinder on one side of the cooking bottom shell, when the internal steam pressure of the cooking machine is too high, the steam can be led out of the bottom shell through the reflux air pipe and transported to the water storage cylinder to heat the water in the water storage cylinder. When the water in the steam cylinder evaporates to a certain amount, the heated water can be added to the steam cylinder through the water pipe, so that the added water can be quickly heated and evaporated to generate steam, that is, the heat energy of the steam can be recovered and utilized;
[0019] By providing the turning blades, it can be ensured that the oat raw materials are turned more evenly, so as to further improve the uniform heating and cooking effect of the oats. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0021] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;
[0022] Figure 3 For this utility model Figure 2 Schematic diagram of the structure at A in the middle;
[0023] Figure 4 This is a schematic diagram of the structure of the rotating base of the utility model;
[0024] Figure 5 For this utility model Figure 4 Schematic diagram of the structure at B in the middle;
[0025] Figure 6This is a schematic diagram of the connection structure between the steam cylinder and the water storage cylinder of the utility model;
[0026] Figure 7 This is a schematic diagram of the cross-sectional structure of the cooking bottom shell and the upper cover of the utility model;
[0027] Figure 8 For this utility model Figure 7 Schematic diagram of the structure at C in the middle;
[0028] Fig. 9 For this utility model Figure 7 Schematic diagram of the structure at point D in the middle.
[0029] In the figure: 1. cooking bottom shell; 11. lower steam cavity; 12. lower steam hole; 13. lower docking tube; 14. steam groove; 15. outer docking groove; 16. sealing rubber ring; 2. upper cover; 21. upper steam cavity; 22. upper steam hole; 23. upper docking tube; 24. inner docking tube; 3. steam cylinder; 31. heating wire; 4. water storage cylinder; 41. return air pipe; 42. water pipe; 43. valve; 44. pressure valve; 5. material storage trough; 6. cross bar; 61. turning rod; 62. turning blade; 7. rotating base; 71. supporting ring; 72. annular bevel rack; 73. annular rolling groove; 74. ball; 8. driving motor; 81. conical gear disc; 9. supporting foot; 10. locking screw; 101. threaded connection seat. DETAILED DESCRIPTION
[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0031] Embodiment 1
[0032] like Figure 1 , Figure 2 As shown, a uniformly heated oatmeal cooking machine comprises a cooking bottom shell 1, an upper cover 2, a material storage tank 5 and a steam cylinder 3, wherein the upper cover 2 is movably connected above the cooking bottom shell 1, the material storage tank 5 is arranged in the cooking bottom shell 1, the steam cylinder 3 is located below the cooking bottom shell 1, and the steam cylinder 3 is connected to the cooking bottom shell 1, a plurality of material turning blades 62 are further arranged in the material storage tank 5, and a plurality of steam through holes are opened at the bottom end of the material storage tank 5;
[0033] A lower steam cavity 11 is provided inside the bottom edge of the cooking bottom shell 1, and a lower butt joint pipe 13 is connected to the cooking bottom shell 1, and the lower butt joint pipe 13 is communicated with the lower steam cavity 11; an upper steam cavity 21 is provided inside the upper cover 2, and an upper butt joint pipe 23 is connected to the upper butt joint pipe 23, and the upper butt joint pipe 23 is communicated with the upper steam cavity 21, and the upper butt joint pipe 23 is inserted together with the lower butt joint pipe 13, and the connection of the two steam cavities can be achieved by docking the upper and lower butt joint pipes, and then, when steam is introduced, the oat raw materials placed in the storage tank 5 can be cooked from the upper and lower sides, and the oat raw materials can be turned over by the turning blades 62, so as to ensure that the oat raw materials are evenly heated and cooked.
[0034] Embodiment 2
[0035] Improvements based on Example 1:
[0036] like Figure 1 , Figure 2 , Figure 7 and Fig. 9 As shown, a plurality of lower steam holes 12 are provided on the inner bottom surface of the cooking bottom shell 1, and the lower steam holes 12 are communicated with the lower steam cavity 11; a plurality of upper steam holes 22 are provided on the inner bottom surface of the upper cover 2, and the upper steam holes 22 are communicated with the upper steam cavity 21, so that steam can be ejected from the steam holes, thereby evenly conveying steam to the upper and lower surfaces of the oat raw materials placed in the storage tank 5, thereby achieving uniform heating of the oats.
[0037] Furthermore, a threaded connection seat 101 is fixedly connected at the upper edge of the cooking bottom shell 1 and the lower edge of the upper cover 2, and a locking screw 10 is threadedly connected between the upper and lower threaded connection seats 101, so that the upper cover 2 and the cooking bottom shell 1 can be firmly connected together by tightening the locking screw 10, thereby preventing the internal air pressure from being too high to lift up the upper cover 2, thereby avoiding steam overflow.
[0038] Furthermore, a steam groove 14 is provided at the bottom end of the cooking bottom shell 1, and the steam groove 14 is connected to the lower steam cavity 11. The steam cylinder 3 connected to the bottom of the cooking bottom shell 1 is located at the steam groove 14, and an electric heating wire 31 is fixedly connected to the steam cylinder 3. A certain amount of water can be added to the steam cylinder 3, and the electric heating wire 31 can be connected to an external power supply to heat the water in the cylinder to generate steam, so that the steam can directly enter the lower steam cavity 11, and the steam can be further transported to the upper steam cavity 21 through the docking pipe.
[0039] Furthermore, an outer docking groove 15 is provided on the inner wall of the upper end of the lower docking tube 13, and a sealing rubber ring 16 is embedded in the inner wall of the outer docking groove 15. The lower end of the upper docking tube 23 is connected to an inner docking tube 24, and the inner docking tube 24 is matched and inserted in the outer docking groove 15, so that the lower docking tube 13 and the upper docking tube 23 can be combined and docked together, and because the sealing rubber ring 16 is provided, the docking position can have better sealing performance, which can effectively prevent steam overflow.
[0040] like Figure 1 , Figure 2 and Figure 6 As shown, a water storage cylinder 4 is arranged on one side of the cooking bottom shell 1, a return air pipe 41 is connected between the water storage cylinder 4 and the cooking bottom shell 1, and the return air pipe 41 is inserted at the inner bottom end of the water storage cylinder 4, a pressure valve 44 is installed on the pipe body of the return air pipe 41, a water pipe 42 is connected between the water storage cylinder 4 and the steam cylinder 3, the water storage cylinder 4 and the steam cylinder 3 are arranged in an up-down staggered shape, and a valve 43 is installed on the pipe body of the water pipe 42, when the internal steam pressure of the cooking machine is too high, the steam can be led out from the bottom shell through the return air pipe 41, and the steam can be transported to the water storage cylinder 4, so as to heat the water in the water storage cylinder 4, and when the water in the steam cylinder 3 evaporates to a certain amount, the heated water can be supplemented into the steam cylinder 3 through the water pipe 42, so that the supplemented water can be quickly heated and evaporated to generate steam, that is, the heat energy of the steam can be recovered and utilized.
[0041] Furthermore, cross bars 6 are symmetrically fixedly connected to the tube body of the upper docking tube 23 on both sides, and a plurality of turning rods 61 are vertically connected to the rod body of the cross bar 6. Turning blades 62 are welded on the rod body of the turning rod 61. The turning blades 62 are distributed up and down on the rod body of each turning rod 61, and the connection orientations of the turning blades 62 on both sides of the upper docking tube 23 are kept consistent. During the rotation of the storage trough 5, the turning blades 62 can turn the oat raw materials in the trough, and because the storage trough 5 rotates along a certain direction, when the turning blades 62 on one side turn the oat raw materials outward, the turning blades 62 on the other side will turn the oat raw materials inward, which can ensure that the oat raw materials are turned more evenly, so as to further improve the uniform heating and cooking effect of the oats.
[0042] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 8As shown, a rotating base 7 is movably provided in the cooking bottom shell 1, and the storage tank 5 is clamped on the rotating base 7. A support ring 71 is provided at the bottom of the rotating base 7, and the support ring 71 is fixedly connected to the inner wall of the cooking bottom shell 1. An annular rolling groove 73 is provided on the opposite surface of the rotating base 7 and the support ring 71, and a plurality of balls 74 are placed in the annular rolling groove 73, so that the rotating base 7 can rotate relative to the support ring 71, and further the storage tank 5 can be driven to rotate while steam cooking in the cooking bottom shell 1.
[0043] Furthermore, a driving motor 8 is fixedly connected to one side wall of the cooking bottom shell 1, and the rotating shaft of the driving motor 8 is inserted inside the cooking bottom shell 1, and the rotating shaft of the driving motor 8 is coaxially connected to a conical gear disk 81, and an annular conical rack 72 is fixedly connected to the bottom of the rotating base 7, and the annular conical rack 72 is meshingly connected to the conical gear disk 81. The conical gear disk 81 can be driven to rotate by the driving motor 8, thereby driving the rotating base 7 to rotate.
[0044] Furthermore, the bottom ends of the cooking bottom shell 1 and the water storage cylinder 4 are fixedly connected with support feet 9 to achieve stable support for the cooking machine.
[0045] Working principle: place the storage tank 5 filled with oat raw materials on the rotating base 7, and cover the upper cover 2, add a certain amount of water into the steam cylinder 3, and connect the electric heating wire 31 to an external power source to heat the water in the cylinder to generate steam, so that the steam can enter the lower steam cavity 11, and further transport the steam to the upper steam cavity 21 through the docking pipe, and the steam is ejected from the steam hole, so that the steam can be evenly transported to the upper and lower surfaces of the oat raw materials placed in the storage tank 5, that is, the uniform heating of the oats is achieved, and at the same time, the conical toothed disc 81 is driven to rotate by the driving motor 8, so that the rotating base 7 can be driven to rotate, and the storage tank 5 is driven to rotate in a certain direction. Therefore, when the turning blade 62 on one side turns the oat raw materials outward, the turning blade 62 on the other side will turn the oat raw materials inward, that is, it can ensure that the oat raw materials are turned more evenly, so as to further improve the uniform heating and cooking effect of the oats.
[0046] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0047] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. An oatmeal steaming machine with uniform heating, comprising a steaming bottom shell (1), an upper cover (2), a material storage tank (5) and a steam cylinder (3), characterized in that: The upper cover (2) is movably connected to the top of the steaming bottom shell (1), the material storage tank (5) is arranged in the steaming bottom shell (1), the steam cylinder (3) is located below the steaming bottom shell (1), and the steam cylinder (3) is connected to the steaming bottom shell (1), a plurality of material turning blades (62) are also arranged in the material storage tank (5), and a plurality of steam through holes are opened at the bottom end of the material storage tank (5); A lower steam cavity (11) is provided inside the bottom edge of the steam cooking bottom shell (1), the steam cooking bottom shell (1) is connected to a lower butt joint pipe (13), and the lower butt joint pipe (13) is in communication with the lower steam cavity (11); an upper steam cavity (21) is provided inside the upper cover (2), the upper cover (2) is connected to an upper butt joint pipe (23), and the upper butt joint pipe (23) is in communication with the upper steam cavity (21), and the upper butt joint pipe (23) is inserted together with the lower butt joint pipe (13).
2. The uniformly heated oatmeal cooking machine according to claim 1, characterized in that: The inner bottom surface of the cooking bottom shell (1) is provided with a plurality of lower steam holes (12), and the lower steam holes (12) are connected to the lower steam cavity (11); the inner bottom surface of the upper cover (2) is provided with a plurality of upper steam holes (22), and the upper steam holes (22) are connected to the upper steam cavity (21).
3. The uniformly heated oatmeal cooking machine according to claim 2, characterized in that: The upper edge of the cooking bottom shell (1) and the lower edge of the upper cover (2) are both fixedly connected with a threaded connection seat (101), and a locking screw (10) is threadedly connected between the upper and lower threaded connection seats (101).
4. The uniformly heated oatmeal cooking machine according to claim 3, characterized in that: A steam groove (14) is provided at the bottom end of the steam cooking bottom shell (1), and the steam groove (14) is in communication with the lower steam cavity (11); a steam cylinder (3) connected to the bottom of the steam cooking bottom shell (1) is located at the steam groove (14), and an electric heating wire (31) is fixedly connected inside the steam cylinder (3).
5. The uniformly heated oatmeal cooking machine according to claim 1, characterized in that: An outer butt joint groove (15) is formed on the inner wall of the upper end of the lower butt joint pipe (13), and a sealing rubber ring (16) is embedded in the inner wall of the outer butt joint groove (15). The lower end of the upper butt joint pipe (23) is connected to an inner butt joint pipe (24), and the inner butt joint pipe (24) is matched and inserted in the outer butt joint groove (15).
6. The uniformly heated oatmeal cooking machine according to claim 1, characterized in that: A water storage cylinder (4) is provided on one side of the cooking bottom shell (1); a return air pipe (41) is connected between the water storage cylinder (4) and the cooking bottom shell (1); the return air pipe (41) is inserted into the bottom end of the water storage cylinder (4); a pressure valve (44) is installed on the pipe body of the return air pipe (41); a water pipe (42) is connected between the water storage cylinder (4) and the steam cylinder (3); the water storage cylinder (4) and the steam cylinder (3) are arranged in an up-down staggered manner; and a valve (43) is installed on the pipe body of the water pipe (42).
7. The uniformly heated oatmeal cooking machine according to claim 1, characterized in that: Cross bars (6) are symmetrically fixedly connected to the two sides of the tube body of the upper butt-jointed tube (23); a plurality of material turning rods (61) are vertically connected to the rod body of the cross bars (6); material turning blades (62) are welded to the rod bodies of the material turning rods (61); the material turning blades (62) are distributed up and down on the rod body of each material turning rod (61); and the connection orientations of the material turning blades (62) located on both sides of the upper butt-jointed tube (23) remain consistent.
8. The uniformly heated oatmeal cooking machine according to claim 1, characterized in that: A rotating base (7) is movably arranged in the cooking bottom shell (1), the material storage trough (5) is clamped on the rotating base (7), a support ring (71) is arranged at the bottom of the rotating base (7), the support ring (71) is fixedly connected to the inner wall of the cooking bottom shell (1), and an annular rolling groove (73) is formed on the opposite surface of the rotating base (7) and the support ring (71), and a plurality of balls (74) are arranged in the annular rolling groove (73).
9. The uniformly heated oatmeal cooking machine according to claim 8, characterized in that: A driving motor (8) is fixedly connected to a side wall of one side of the cooking bottom shell (1); a rotating shaft of the driving motor (8) is inserted into the interior of the cooking bottom shell (1); and the rotating shaft of the driving motor (8) is coaxially connected to a conical toothed disc (81); an annular conical toothed rack (72) is fixedly connected to the bottom of the rotating base (7); and the annular conical toothed rack (72) is meshingly connected to the conical toothed disc (81).
10. The uniformly heated oatmeal cooking machine according to claim 1, characterized in that: The bottom ends of the cooking bottom shell (1) and the water storage cylinder (4) are both fixedly connected with support feet (9).