Mixing and stirring device for making self-heating rice

Abstract

The utility model relates to a mixing and stirring device for making self-heating rice, which comprises a mixing barrel, the bottom of the mixing barrel is conical, the inner top side of the mixing barrel is fixedly connected with a supporting plate, the middle part of the top side of the supporting plate is fixedly connected with a driving motor, and an output shaft of the driving motor penetrates through the supporting plate and is connected with a mixing shaft; the bottom of the peripheral side of the mixing shaft is connected with a mixing piece, and a feeding piece is arranged at the top of the mixing shaft. The utility model relates to the technical field of self-heating rice mixing. When the self-heating mixing and stirring device for rice making is used and rice is mixed, a feeding shaft can be driven to rotate through rotation of a mixing shaft, seasoning is gradually and evenly scattered into the rice, and therefore the situation that a large amount of seasoning adheres to the rice, consequently, the seasoning is clustered, and the taste of the rice is affected when the rice is eaten is avoided; and the quality of the self-heating rice is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of self-heating rice mixing, in particular to a mixing and stirring device for making self-heating rice. Background Art

[0002] Instant rice mainly consists of three parts: staple rice, side dishes and seasonings. There are many types of instant rice. According to different processing methods, it can be divided into seven categories: quick-cooking rice, canned rice, soft-canned rice, aseptically packaged rice, frozen rice, refrigerated rice and dried rice. According to the way of consumption, instant rice can be divided into two types: one is dehydrated rice, which is a rice product that has been dehydrated and dried. This product can be eaten after rehydrating in hot water for a few minutes. Dehydrated rice is divided into pre-melted rice, frozen rice, puffed rice, etc. The other is finished rice, that is, non-dehydrated rice. This product does not need to be rehydrated before consumption and can be eaten directly after opening the package. It can also be heated before consumption. When producing side dishes for self-heating rice, mixing and heating are required.

[0003] In the prior art, it is necessary to first put the rice into the corresponding container, then add the corresponding seasonings and ingredients, and finally start the stirring device to stir the rice, seasonings and ingredients. However, when the seasonings are directly poured into the stirring container, after stirring, because the seasonings are poured in at one time and the rice is cooked rice, the seasonings and rice are likely to stick together after stirring, which will affect the taste of the finished rice and reduce the quality of the self-heating rice. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a mixing and stirring device for making self-heating rice, so as to solve the technical problems mentioned in the above background technology.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] A mixing and stirring device for making self-heating rice comprises a mixing barrel, the bottom of the mixing barrel being conical, a support plate being fixedly connected to the top side of the mixing barrel, a drive motor being fixedly connected to the middle portion of the top side of the support plate, an output shaft of the drive motor passing through the support plate and connected to a mixing shaft, a mixing element being connected to the bottom of the outer periphery of the mixing shaft, and a feeding element being provided on the top of the mixing shaft;

[0007] The feeding part includes a hollow bin, a feeding shaft and a feeding cavity groove. The hollow bin is fixedly installed on the outer peripheral side of the mixing shaft. The bottom side of the hollow bin is a conical opening. The feeding shaft is rotatably installed at the bottom opening of the hollow bin, and the outer peripheral side of the feeding shaft is fitted with the bottom opening of the hollow bin. There are several feeding cavities, which are distributed in an annular array on the outer peripheral side of the feeding shaft. An annular groove is also provided on the inner peripheral side of the mixing barrel. Both ends of the feeding shaft are fixedly connected with fitting rollers. The ends of the two fitting rollers extend into the annular groove, and the outer peripheral side of the fitting roller is fitted with the bottom side wall of the annular groove.

[0008] In a preferred example, the present invention can be further configured as follows: a helical gear is provided on the outer peripheral fixed sleeve of the laminating roller, and a gear ring meshing with the helical gear is fixedly connected to the bottom side wall of the annular groove.

[0009] In a preferred example, the present invention can be further configured as follows: the mixing element includes a cylindrical cover, the bottom end of the cylindrical cover is fixedly connected to the inner bottom side wall of the mixing barrel, the axis of the cylindrical cover and the axis of the mixing shaft are collinearly arranged, the outer peripheral side of the mixing shaft is fixedly connected with a spiral blade, and the side of the spiral blade is in contact with the inner peripheral side of the cylindrical cover.

[0010] In a preferred example, the present invention can be further configured as follows: a bottom side of the cylindrical cover is provided with a plurality of slots distributed in a ring array.

[0011] In a preferred example, the present invention can be further configured as follows: a number of leakage holes are opened on the spiral blade, and the leakage holes are distributed in a spiral array.

[0012] In a preferred example, the present invention can be further configured as follows: the bottom end of the mixing barrel is open, and a closing plug is threadedly connected to the opening at the bottom end of the mixing barrel.

[0013] In summary, the present invention has at least one of the following beneficial technical effects:

[0014] 1. This self-heating rice making mixing and stirring device can, when in use, mix the rice by rotating the mixing shaft to drive the feeding shaft to rotate, so that the seasoning is gradually and evenly sprinkled into the rice, thereby preventing a large amount of seasoning from sticking to the rice and causing the seasoning to clump, thereby affecting the taste of the rice when eaten and reducing the quality of the self-heating rice;

[0015] 2. In this self-heating rice mixing and stirring device, the helical gear rotates around the gear ring on the bottom side wall of the annular groove, thereby driving the stable rotation of the laminating roller and the feeding shaft, avoiding slipping, which would easily affect the sprinkling of seasonings during the self-heating rice making process and affect the mixing efficiency of the self-heating rice.

[0016] 3. The mixing and stirring device for self-heating rice making has a spiral blade disposed on the outer circumference of the mixing shaft, and a cylindrical cover disposed on the outer side of the spiral blade, so that the mixed rice gradually moves upward, thereby allowing the rice to be gradually sprinkled with seasonings to achieve a fully mixed effect;

[0017] 4. A mixing and stirring device for making self-heating rice, wherein an empty slot is provided, so that after the rice is mixed by the spiral blades and driven to the top of the cylindrical cover, it will then pass from the top of the cylindrical cover over the side wall of the cylindrical cover into the bottom of the mixing barrel, and then enter the cylindrical cover from the position of the empty slot, and be mixed again by the spiral blades, which can circulate and mix the rice, further improving the sufficient mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 The utility model is a three-dimensional structural schematic diagram of a mixing and stirring device for making self-heating rice.

[0020] Figure 2 The utility model is a schematic diagram of the internal structure of a mixing barrel and a cylindrical cover of a mixing and stirring device for making self-heating rice.

[0021] Figure 3 The utility model is a schematic diagram of the internal structure of the hollow chamber of a mixing and stirring device for making self-heating rice.

[0022] In the figure, 1. mixing barrel; 2. support plate; 3. drive motor; 4. mixing shaft; 5. mixing element; 6. feeding element; 7. hollow bin; 8. feeding shaft; 9. feeding cavity groove; 10. annular groove; 11. laminating roller; 12. bevel gear; 13. gear ring; 14. cylindrical cover; 15. spiral blade; 16. empty groove; 17. leakage hole; 18. closing plug. DETAILED DESCRIPTION

[0023] The present invention will be described in further detail below with reference to the accompanying drawings.

[0024] Example:

[0025] Reference Figure 1-Figure 3 The utility model discloses a mixing and stirring device for making self-heating rice, comprising a mixing barrel 1, the bottom of the mixing barrel 1 is conical, a support plate 2 is fixedly connected to the top side of the mixing barrel 1, a driving motor 3 is fixedly connected to the middle part of the top side of the support plate 2, an output shaft of the driving motor 3 passes through the support plate 2 and is connected to a mixing shaft 4, a mixing piece 5 is connected to the bottom of the outer peripheral side of the mixing shaft 4, and a feeding piece 6 is provided on the top of the mixing shaft 4;

[0026] The feeding part 6 includes a hollow bin 7, a feeding shaft 8 and a feeding cavity groove 9. The hollow bin 7 is fixedly installed on the outer peripheral side of the mixing shaft 4. The bottom side of the hollow bin 7 is a conical opening setting. The feeding shaft 8 is rotatably installed at the bottom opening of the hollow bin 7, and the outer peripheral side of the feeding shaft 8 is fitted with the bottom opening of the hollow bin 7. There are several feeding cavity grooves 9, which are distributed in an annular array on the outer peripheral side of the feeding shaft 8. An annular groove 10 is also provided on the inner peripheral side of the mixing barrel 1. The two ends of the feeding shaft 8 are fixedly connected to a bonding roller 11. The ends of the two bonding rollers 11 extend into the annular groove 10, and the outer peripheral side of the bonding roller 11 is fitted with the bottom side wall of the annular groove 10.

[0027] In this embodiment, when in use, rice is poured into the mixing barrel 1, and then the seasoning is put into the hollow bin 7. At this time, the driving motor 3 is started, and the driving motor 3 will drive the mixing shaft 4 to rotate. When the mixing shaft 4 rotates, it will also drive the hollow bin 7 to rotate, and the hollow bin 7 will drive the feeding shaft 8 to rotate. At this time, the laminating roller 11 will rotate in the annular groove 10 through the rotation of the feeding shaft 8. When the laminating roller 11 rotates, it will drive the feeding shaft 8 to rotate. When the feeding shaft 8 rotates, the feeding cavity 9 provided on the feeding shaft 8 rotates, and the seasoning poured into the hollow bin 7 will enter the feeding cavity 9. When the feeding cavity 9 rotates to face downward, the feeding cavity 9 will be exposed to the outside of the hollow bin 7, thereby allowing the seasoning in the feeding cavity 9 to enter the mixing barrel 1. The feeding at this time is a small amount of feeding;

[0028] In addition, when the mixing shaft 4 rotates, it will also drive the mixing element 5. The driving of the mixing element 5 will mix the rice in the mixing barrel 1 and mix it with other ingredients. At the same time, as the rice is continuously mixed, the seasonings gradually sprinkled in will also be mixed with it, thereby avoiding the seasoning and rice from clumping, resulting in uneven mixing of the seasoning, and thus affecting the taste of the self-heating rice.

[0029] In a further preferred embodiment of the present invention, Figure 3As shown, a helical gear 12 is fixedly sleeved on the outer circumference of the laminating roller 11 , and a gear ring 13 meshing with the helical gear 12 is fixedly connected to the bottom side wall of the annular groove 10 .

[0030] In this embodiment, the bevel gear 12 will rotate around the gear ring 13 on the bottom side wall of the annular groove 10, thereby driving the stable rotation of the laminating roller 11 and the feeding shaft 8 to avoid slipping, which may easily affect the sprinkling of seasonings during the production of self-heating rice and affect the mixing efficiency of the self-heating rice.

[0031] In a further preferred embodiment of the present invention, Figure 1-3 As shown, the mixing element 5 includes a cylindrical cover 14, the bottom end of the cylindrical cover 14 is fixedly connected to the inner bottom side wall of the mixing barrel 1, the axis of the cylindrical cover 14 and the axis of the mixing shaft 4 are collinearly arranged, and the outer peripheral side of the mixing shaft 4 is fixedly connected with a spiral blade 15, and the side of the spiral blade 15 is in contact with the inner peripheral side of the cylindrical cover 14.

[0032] In this embodiment, a spiral blade 15 is provided on the outer peripheral side of the mixing shaft 4, and a cylindrical cover 14 is provided on the outer side of the spiral blade 15, so that the mixed rice gradually moves upward, so that the rice can be gradually sprinkled with seasonings to achieve a fully mixed effect.

[0033] In a further preferred embodiment of the present invention, Figure 2 As shown, the bottom side of the cylindrical cover 14 is provided with a plurality of slots 16 , which are distributed in a circular array.

[0034] In this embodiment, the empty groove 16 is provided therein so that after the rice is mixed by the spiral blades 15 and driven to the top of the cylindrical cover 14, it will then pass from the top of the cylindrical cover 14 over the side wall of the cylindrical cover 14 into the bottom of the mixing barrel 1, and then enter the cylindrical cover 14 from the position of the empty groove 16, and be mixed again by the spiral blades 15, so that the rice can be circulated and mixed, further improving the sufficient mixing.

[0035] In a further preferred embodiment of the present invention, Figure 2 As shown, the spiral blade 15 is provided with a number of leakage holes 17 , and the leakage holes 17 are distributed in a spiral array.

[0036] In this embodiment, the plurality of leakage holes 17 are provided so that a portion of the powdered seasoning can partially penetrate downward through the leakage holes 17 during gradual mixing, thereby avoiding agglomeration and improving the mixing efficiency of the seasoning.

[0037] In a further preferred embodiment of the present invention, Figure 2As shown, the bottom end of the mixing barrel 1 is open, and a closing plug 18 is threadedly connected to the opening at the bottom end of the mixing barrel 1.

[0038] In this embodiment, the bottom end of the mixing barrel 1 is opened and connected to a closing plug 18. After the rice is mixed, the mixing shaft 4 is directly rotated clockwise, and the spiral blade 15 drives the rice to be discharged from the opening at the bottom of the mixing barrel 1.

[0039] The embodiments of this specific implementation method are all preferred embodiments of the present utility model, and are not intended to limit the scope of protection of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the scope of protection of the present utility model.

Claims

1. A mixing and stirring device for making self-heating rice, comprising a mixing barrel (1), characterized in that: The bottom of the mixing barrel (1) is conical, a support plate (2) is fixedly connected to the top side of the mixing barrel (1), a driving motor (3) is fixedly connected to the middle of the top side of the supporting plate (2), an output shaft of the driving motor (3) passes through the supporting plate (2) and is connected to a mixing shaft (4), a mixing piece (5) is connected to the bottom of the outer peripheral side of the mixing shaft (4), and a feeding piece (6) is provided on the top of the mixing shaft (4); The feeding part (6) includes a hollow bin (7), a feeding shaft (8) and a feeding cavity groove (9), the hollow bin (7) is fixedly installed on the outer peripheral side of the mixing shaft (4), the bottom side of the hollow bin (7) is set as a conical opening, the feeding shaft (8) is rotatably installed at the bottom opening of the hollow bin (7), and the outer peripheral side of the feeding shaft (8) is in contact with the bottom opening of the hollow bin (7), the number of the feeding cavity grooves (9) is several, and they are distributed in an annular array and opened on the outer peripheral side of the feeding shaft (8), the inner peripheral side of the mixing barrel (1) is also provided with an annular groove (10), the two ends of the feeding shaft (8) are fixedly connected to the bonding roller (11), the ends of the two bonding rollers (11) extend into the annular groove (10), and the outer peripheral side of the bonding roller (11) is in contact with the bottom side wall of the annular groove (10).

2. A mixing and stirring device for making self-heating rice according to claim 1, characterized in that: A helical gear (12) is fixedly sleeved on the outer circumference of the laminating roller (11), and a gear ring (13) meshing with the helical gear (12) is fixedly connected to the bottom side wall of the annular groove (10).

3. A mixing and stirring device for making self-heating rice according to claim 1, characterized in that: The mixing element (5) includes a cylindrical cover (14), the bottom end of the cylindrical cover (14) is fixedly connected to the inner bottom side wall of the mixing barrel (1), the axis of the cylindrical cover (14) and the axis of the mixing shaft (4) are arranged in a collinear manner, and a spiral blade (15) is fixedly connected to the outer peripheral side of the mixing shaft (4), and the side of the spiral blade (15) is in contact with the inner peripheral side of the cylindrical cover (14).

4. A mixing and stirring device for making self-heating rice according to claim 3, characterized in that: The bottom side of the cylindrical cover (14) is provided with a hollow groove (16), and the hollow grooves (16) are provided in a plurality of numbers and are distributed in a ring array.

5. A mixing and stirring device for making self-heating rice according to claim 4, characterized in that: A number of leakage holes (17) are provided on the spiral blade (15), and the leakage holes (17) are distributed in a spiral array.

6. The mixing and stirring device for making self-heating rice according to claim 1, characterized in that: The bottom end of the mixing barrel (1) is open, and a closing plug (18) is threadedly connected to the opening at the bottom end of the mixing barrel (1).

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