Wheat wetting device for oat processing pretreatment

Abstract

The utility model belongs to the technical field of oat processing, particularly relates to a wheat wetting device for oat processing pretreatment, and aims to solve the problems that wheat wetting is not uniform and oat is not easy to absorb water in the background technology, and adopts the following scheme that the wheat wetting device comprises vertical frames which are symmetrically distributed, and an inner moving ring is arranged between the two vertical frames; and shifting pieces which are distributed at equal intervals are welded on the inner wall of the inner moving ring. The speed reducer drives the inner moving ring to rotate, oats entering the inner moving ring can be evenly separated by the shifting piece, water in the water pipe can be evenly sprayed to the surfaces of the oats through the spray head at the moment, water consumption can be reduced, uneven soaking of the oats can be avoided, the excitation block is driven by the servo motor to rotate, and the vibration excitation effect is improved. The vibration excitation block can continuously flap the inner moving ring, under high-frequency vibration of the inner moving ring, tension disappears, water can form a water film to evenly wrap the periphery of wheat grains and penetrate through epidermis to enter the wheat grains, it is ensured that the wheat grains fully absorb the water, and the wheat wetting difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of oat processing, in particular to a wheat moistening device for oat processing pretreatment. Background Art

[0002] After passing through a winnower, since the moisture content of oats is between 12% and 13%, it is necessary to moisten the oats with water to facilitate the removal of the outer shell of the oat raw material, which is abbreviated as glume. After multiple separation and reflux for shelling to ensure that the secondary shell is removed cleanly, the obtained clean wheat kernels can be used to make oatmeal or oat flour after ripening. The following problems exist in the wheat moistening process of oat pretreatment:

[0003] Firstly, during the soaking process of oats, the soaking degree of the oats in the lower layer and the upper layer is uneven. In addition, after adding water to the oats, water droplets will form around the oats, but the surface tension of water will hinder the entry of moisture, resulting in an increase in the difficulty of wheat moistening. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a wheat moistening device for oat processing pretreatment, which overcomes the deficiencies of the prior art and effectively solves the problems of uneven wheat moistening and difficulty in moisture absorption of oats.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A wheat moistening device for oat processing pretreatment includes symmetrically distributed vertical frames. An inner moving ring is arranged between the two vertical frames, and equally spaced paddles are welded to the inner wall of the inner moving ring. A connecting frame is welded to the outer wall of one side of the inner moving ring, and a speed reducer is fixedly connected to the center of the outer wall of the connecting frame. The outer wall of the inner moving ring is rotatably connected to an outer fixed ring, and a top frame is welded to the outer wall of the top of the outer fixed ring. A water pipe is fixedly connected to the inner wall of the top frame, and equally spaced spray heads are fixedly connected to the bottom of the outer wall of one end of the water pipe. A valve is installed on the outer wall of the water pipe;

[0007] An excitation block is arranged inside the inner moving ring, and a servo motor is fixedly connected to the outer wall of one side of the excitation block.

[0008] Preferably, symmetrically distributed connecting plates are welded to the outer walls on both sides of the outer fixed ring, and fixing plates are welded to the outer walls of one side of the two vertical frames. A horizontal spring is connected between the connecting plate and the outer fixed ring, and a vertical spring is connected between the connecting plate and the fixing plate.

[0009] Preferably, a first support frame is welded to one side between the two vertical frames, and symmetrically distributed spring buffer seats are fixedly connected to the outer wall of the top of the first support frame. The speed reducer is fixedly connected to the outer wall of the top of the spring buffer seat.

[0010] Preferably, a second support frame is welded on the other side between the two vertical frames, and the servo motor is fixedly connected to the outer wall of the second support frame.

[0011] Preferably, a discharge hopper is welded to the top of the outer fixing ring, and a flexible joint is fixedly connected to the outer wall of the top of the discharge hopper. One end of the flexible joint is fixedly connected to a screw conveyor, and a feed hopper is welded to the bottom of the outer wall of the screw conveyor.

[0012] Preferably, a blanking pipe is welded to the bottom outer wall of the outer fixing ring.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. For the wheat moistening device for oat processing pretreatment in this design, as the reduction gear drives the inner moving ring to rotate, the oats entering the inner moving ring will be evenly separated by the paddles. At this time, the water in the water pipe will be evenly sprayed onto the surface of the oats through the nozzles, which can not only reduce the water consumption but also avoid uneven soaking of the oats.

[0015] 2. For the wheat moistening device for oat processing pretreatment in this design, the vibration exciter is driven to rotate by the servo motor. The vibration exciter can continuously beat the inner moving ring. Under the high-frequency vibration of the inner moving ring, the tension disappears, and the moisture can form a water film to evenly wrap around the wheat grains and penetrate through the epidermis into the interior of the wheat grains, enabling the moisture to quickly enter the endosperm, ensuring that the wheat grains fully absorb moisture, and reducing the difficulty of wheat moistening. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of a wheat moistening device for oat processing pretreatment proposed by the present utility model;

[0017] Figure 2 is a rear view of the overall structure of a wheat moistening device for oat processing pretreatment proposed by the present utility model;

[0018] Figure 3 is a schematic diagram of the partial structure disassembly of a wheat moistening device for oat processing pretreatment proposed by the present utility model.

[0019] In the figure: 1. Vertical frame; 2. Inner moving ring; 3. Paddle; 4. Connecting frame; 5. Reduction gear; 6. Outer fixing ring; 7. Top frame; 8. Water pipe; 9. Nozzle; 10. Vibration exciter; 11. Servo motor; 12. Connecting plate; 13. Fixed plate; 14. Horizontal spring; 15. Vertical spring; 16. First support frame; 17. Spring buffer seat; 18. Second support frame; 19. Discharge hopper; 20. Flexible joint; 21. Screw conveyor; 22. Feed hopper; 23. Blanking pipe; 24. Valve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0021] Embodiment 1. Refer to Figures 1 to 3 , a wheat moistening device for oat processing pretreatment, including symmetrically distributed vertical frames 1. An inner moving ring 2 is arranged between the two vertical frames 1. The inner wall of the inner moving ring 2 is welded with evenly distributed paddles 3. A connecting frame 4 is welded on the outer wall of one side of the inner moving ring 2, and a speed reducer 5 is fixedly connected to the center of the outer wall of the connecting frame 4. The outer wall of the inner moving ring 2 is rotatably connected with an outer fixing ring 6. The top outer wall of the outer fixing ring 6 is welded with a top frame 7. A water pipe 8 is fixedly connected to the inner wall of the top frame 7. The bottom of the outer wall of one end of the water pipe 8 is fixedly connected with evenly distributed spray heads 9. A valve 24 is installed on the outer wall of the water pipe 8.

[0022] In this embodiment, as the speed reducer 5 drives the inner moving ring 2 to rotate, the oats entering the inside of the inner moving ring 2 will be evenly separated by the paddles 3. At this time, the water in the water pipe 8 will be evenly sprayed onto the surface of the oats through the spray heads, which can not only reduce the consumption of water, but also avoid uneven soaking of the oats.

[0023] Embodiment 2. Refer to Figure 3 , a wheat moistening device for oat processing pretreatment. An excitation block 10 is arranged inside the inner moving ring 2, and a servo motor 11 is fixedly connected to the outer wall of one side of the excitation block 10.

[0024] In this embodiment, the servo motor 11 drives the excitation block 10 to rotate. The excitation block 10 can continuously beat the inner moving ring 2. Under the high-frequency vibration of the inner moving ring 2, the tension disappears, and the moisture can form a water film to evenly wrap around the wheat grains and penetrate through the epidermis into the inside of the wheat grains, so that the moisture can quickly enter the endosperm, ensuring that the wheat grains fully absorb moisture and reducing the difficulty of wheat moistening.

[0025] Refer to Figures 1 to 3 , symmetrically distributed connecting plates 12 are welded on both outer walls of the outer fixing ring 6, and fixing plates 13 are welded on the outer walls of one side of the two vertical frames 1. A transverse spring 14 is connected between the connecting plate 12 and the outer fixing ring 6, and a vertical spring 15 is connected between the connecting plate 12 and the fixing plate 13.

[0026] Refer to Figures 1 to 2 , a first support frame 16 is welded on one side between the two vertical frames 1, and symmetrically distributed spring buffer seats 17 are fixedly connected to the top outer wall of the first support frame 16. The speed reducer 5 is fixedly connected to the top outer wall of the spring buffer seat 17.

[0027] Refer to Figures 1 to 3, on the other side between the two vertical frames 1, a second support frame 18 is welded, and the servo motor 11 is fixedly connected to the outer wall of the second support frame 18.

[0028] Refer to Figures 1 to 2 , at the top of the outer wall of the outer fixing ring 6, a discharge hopper 19 is welded, and at the top outer wall of the discharge hopper 19, a flexible joint 20 is fixedly connected. One end outer wall of the flexible joint 20 is fixedly connected to a screw conveyor 21, and at the bottom of the outer wall of the screw conveyor 21, a feed hopper 22 is welded.

[0029] Refer to Figures 2 to 3 , at the bottom outer wall of the outer fixing ring 6, a blanking pipe 23 is welded.

[0030] Working principle: The oats with moistening wheat are poured into the feed hopper 22 and will be conveyed along the screw conveyor 21 into the inner moving ring 2. At this time, the reducer 5 drives the inner moving ring 2 to rotate. The oats entering the inside of the inner moving ring 2 will be evenly separated by the paddles 3. At this time, the water in the water pipe 8 will be evenly sprayed onto the surface of the oats through the nozzles. The oats will slowly move downward between the inner moving ring 2 and the outer fixing ring 6 in the direction of the blanking pipe 23. At the same time, the servo motor 11 drives the excitation block 10 to rotate, and the excitation block 10 can continuously beat the inner moving ring 2. Under the high-frequency vibration of the inner moving ring 2, the tension disappears, and the water can form a water film to evenly wrap around the wheat grains and penetrate through the epidermis into the inside of the wheat grains, enabling the water to quickly enter the endosperm and ensuring that the wheat grains fully absorb the water. The oats after moistening wheat will finally be discharged through the blanking pipe 23.

[0031] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A pre-treatment device for tempering oats, comprising symmetrically distributed stands (1), characterized in that: An inner moving ring (2) is arranged between the two upright frames (1), and the inner wall of the inner moving ring (2) is welded with paddles (3) distributed at equal distances, a connecting frame (4) is welded to the outer wall of one side of the inner moving ring (2), and a reducer (5) is fixedly connected to the center of the outer wall of one side of the connecting frame (4), the outer wall of the inner moving ring (2) is rotatably connected to an outer fixed ring (6), and a top frame (7) is welded to the outer wall of the top of the outer fixed ring (6), a water pipe (8) is fixedly connected to the inner wall of the top frame (7), and nozzles (9) distributed at equal distances are fixedly connected to the bottom of the outer wall of one end of the water pipe (8), and a valve (24) is installed on the outer wall of the water pipe (8); An excitation block (10) is arranged inside the inner moving ring (2), and a servo motor (11) is fixedly connected to an outer wall on one side of the excitation block (10).

2. The oat processing pretreatment device according to claim 1, characterized in that: The outer walls of both sides of the outer fixed ring (6) are welded with symmetrically distributed connecting plates (12), and the outer walls of one side of the two upright frames (1) are welded with fixing plates (13), a transverse spring (14) is connected between the connecting plate (12) and the outer fixed ring (6), and a vertical spring (15) is connected between the connecting plate (12) and the fixing plate (13).

3. The oat processing pretreatment device according to claim 1, characterized in that: A first support frame (16) is welded to one side between the two upright frames (1), and a symmetrically distributed spring buffer seat (17) is fixedly connected to the top outer wall of the first support frame (16), and the reducer (5) is fixedly connected to the top outer wall of the spring buffer seat (17).

4. The oat pretreatment device according to claim 1, characterized in that: A second support frame (18) is welded to the other side between the two vertical frames (1), and the servo motor (11) is fixedly connected to the outer wall of the second support frame (18).

5. The oat processing pretreatment device according to claim 1, characterized in that: A discharge hopper (19) is welded to the top of the outer wall of the outer fixed ring (6), and a flexible joint (20) is fixedly connected to the outer wall of the top of the discharge hopper (19), a screw conveyor (21) is fixedly connected to the outer wall of one end of the flexible joint (20), and a feed hopper (22) is welded to the bottom of the outer wall of the screw conveyor (21).

6. The oat processing pretreatment device according to claim 1, characterized in that: A feeding pipe (23) is welded to the outer wall of the bottom of the outer fixing ring (6).

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