A rice cooling device with high cooling efficiency for rice processing

Abstract

The invention belongs to the field of rice processing, and in particular to a rice cooling device for rice processing with high cooling efficiency, comprising a base, wherein one side of the top of the base is fixedly connected with two symmetrical second supporting legs, the tops of the two second supporting legs are rotatably connected with a supporting base, the tops of the two supporting bases are fixedly connected with the same bottom plate, and one side of the bottom of the bottom plate is fixedly connected with two symmetrical first supporting legs. The invention has a simple structure and is easy to operate. The wind blown out by the blower can be cooled by a cold water pipe, and the temperature of the rice in the rice cooling bin can be accelerated. Moreover, the rotating motor drives the stirring blades to rotate, and the rice in the rice cooling bin can be uniformly stirred, ensuring that the maximum area of ​​the rice is cooled by the cold wind. Moreover, the cold wind can also blow up the flour remaining on the rice, making it convenient for the suction pump to collect the residual flour through the suction pipe, and preventing the residual flour from flowing into the air and polluting the environment.

Description

Technical Field

[0001] The invention relates to the technical field of rice processing, in particular to a rice cooling device with high cooling efficiency for rice processing. Background Art

[0002] Rice is a finished product made from rice grains after cleaning, husking, milling, and finishing. The embryo and endosperm of rice contain nearly 64% of rice nutrition and more than 90% of the nutrients required by the human body, making it the main food of the people in the south. Cooling rice is one of the important steps in rice processing. Generally, the temperature of rice is lowered after rubbing the rice. The function is to remove the bran powder and excess water in the white rice. In particular, the excess water and temperature in the rice after milling in water are released through the process of cooling rice, which is conducive to the storage, transportation and preservation of finished grains.

[0003] However, in the existing technology, the rice is placed in a rice cooling bin for 1-2 days to allow the temperature to drop, which seriously affects the efficiency of cooling the rice and also affects the storage of the rice, limiting its practicality. After the rice is processed, flour is usually adhered to the surface, which is easily polluted by being directly discharged into the air during the rice cooling process. Therefore, it cannot meet the modern high-efficiency and pollution-free requirements. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a rice cooling device for rice processing with high cooling efficiency.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A rice cooling device for rice processing with high cooling efficiency comprises a base, wherein one side of the top of the base is fixedly connected with two symmetrical second supporting legs, the tops of the two second supporting legs are rotatably connected with a supporting base, the tops of the two supporting bases are fixedly connected with the same bottom plate, one side of the bottom of the bottom plate is fixedly connected with two symmetrical first supporting legs, the bottom ends of the first supporting legs are in contact with the top of the base, the top of the bottom plate is fixedly connected with a cooling rice bin, the top of the cooling rice bin is provided with a feeding port, the inner walls on both sides of the cooling rice bin are rotatably connected with the same rotating shaft, the outer wall of the rotating shaft is equidistantly arranged with a plurality of stirring blades, the bottom of the bottom plate is provided with a cooling component for cooling the rice in the cooling rice bin, one side of the bottom plate is provided with a driving component for driving the stirring blades to rotate, the top of the base is provided with a discharging component for discharging rice in the cooling rice bin, the top of the base is fixedly connected with a collecting box, one side of the cooling rice bin is provided with a communicating discharging port, and the collecting box is located below the discharging port.

[0007] Preferably, the cooling assembly includes a blower arranged at the bottom of the base, the bottom of the base plate is fixedly connected to a cold water pipe, the inner walls on both sides of the cold water pipe are fixedly connected to the same air inlet pipe, the air outlet of the blower extends into the air inlet pipe, and a plurality of air outlet pipes are equidistantly arranged on the top of the air inlet pipe, and the top ends of the plurality of air outlet pipes respectively penetrate the cold water pipe and the base plate and extend into the cooling rice bin.

[0008] Preferably, the driving assembly includes a rotating motor arranged on the top of the base plate, one end of the rotating shaft passes through the cooling rice bin and is fixedly connected to a first synchronous wheel, the output shaft of the rotating motor is fixedly connected to a second synchronous wheel, and the outer walls of the second synchronous wheel and the first synchronous wheel are transmission-connected by the same synchronous belt.

[0009] Preferably, the discharge assembly includes a slide rail arranged on the top of the base, the top of the slide rail is slidably connected to a plurality of sliders, the tops of the plurality of sliders are fixedly connected to the same rack, the top of the base is fixedly connected to a drive motor, the output shaft of the drive motor is fixedly connected to a gear, the gear and the rack are meshed, the bottom of the base plate is rotatably connected to two symmetrical rotating rods, the bottom ends of the two rotating rods are rollingly connected to the top of the base, the sides of the two rotating rods close to each other are rotatably connected to the same connecting rod, and the connecting rod is fixedly connected to one side of the top of the rack.

[0010] Preferably, a sealing cover is provided on the top of the feed port, and when the rice is put into the cooling rice bin through the feed port, the sealing cover is closed to prevent the rice from flying out of the feed port.

[0011] Preferably, both ends of the slide rail are fixedly connected to limit blocks, and the limit blocks limit the rack.

[0012] Preferably, a filter screen is fixedly connected to the top of each of the plurality of air outlet pipes to prevent rice from entering the air outlet pipe and blocking the air outlet pipe.

[0013] Preferably, a liquid filter box and an air pump are fixedly connected to one side of the top of the base plate, the air inlet of the air pump is fixedly sleeved with an air suction pipe, one end of the air suction pipe extends into the cooling rice bin, and the air outlet of the air pump is fixedly sleeved with an exhaust pipe, one end of the exhaust pipe extends into the liquid filter box and extends to the bottom of the liquid filter box.

[0014] Compared with the prior art, the invention has the following beneficial effects: 1. The rotating motor is started to drive the second synchronous wheel to rotate, and the second synchronous wheel drives the first synchronous wheel, the rotating shaft and the stirring blade to rotate through the synchronous belt, thereby evenly stirring the rice in the cooling rice bin, and better cooling the rice;

[0015] 2. The cold water pipe is filled with cold water. When the wind blown out by the blower passes through the air inlet pipe, it is affected by the cold water in the cold water pipe, so that the wind entering the cooling rice bin becomes cold wind, which can quickly cool the rice.

[0016] 3. Start the drive motor to drive the gear to rotate. Due to the meshing of the gear and the rack, the rack is pushed to move to the left, and the rotating rod is rotatably connected with the connecting rod and the bottom plate respectively, so that the bottom plate rotates upward with the support seat as the fulcrum, driving the cooling rice bin to rotate as well. Then open the discharge port, and the rice in the cooling rice bin can be poured out from the discharge port.

[0017] The invention has a simple structure and is easy to operate. The wind blown out by the blower can be cooled by a cold water pipe, so the temperature of the rice in the cooling rice bin can be accelerated. The rotating motor drives the stirring blades to rotate, so that the rice in the cooling rice bin can be evenly stirred, ensuring that the maximum area of ​​the rice is cooled by the cold wind. The cold wind can also blow up the flour remaining on the rice, making it convenient for the suction pump to collect the remaining flour through the suction pipe, so as to prevent the remaining flour from flowing into the air and polluting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front cross-sectional view of a rice cooling device for rice processing with high cooling efficiency proposed by the present invention;

[0019] Figure 2 A top view of a rice cooling device with high cooling efficiency for rice processing proposed by the present invention;

[0020] Figure 3 A side cross-sectional view of a rice cooling bin of a rice cooling device for rice processing with high cooling efficiency proposed by the present invention;

[0021] Figure 4 A side view of a bottom plate of a rice cooling device for rice processing with high cooling efficiency proposed by the present invention;

[0022] Figure 5 A front cross-sectional view of a second supporting leg of a rice cooling device for rice processing with high cooling efficiency proposed by the present invention;

[0023] Figure 6 A side view of a cold water pipe of a rice cooling device with high cooling efficiency for rice processing proposed by the present invention;

[0024] Figure 7 The invention discloses a side cross-sectional view of a cold water pipe of a rice cooling device for rice processing with high cooling efficiency.

[0025] In the figure: 1. base; 2. first supporting foot; 3. bottom plate; 4. supporting seat; 5. second supporting foot; 6. slide rail; 7. slider; 8. rack; 9. driving motor; 10. gear; 11. rice cooling bin; 12. rotating shaft; 13. first synchronous wheel; 14. rotating motor; 15. second synchronous wheel; 16. synchronous belt; 17. stirring blade; 18. feeding port; 19. discharging port; 20. suction pump; 21. liquid filter box; 22. suction pipe; 23. exhaust pipe; 24. rotating rod; 25. blower; 26. cold water pipe; 27. inlet pipe; 28. outlet pipe; 29. ​​connecting rod; 30. collecting box; 31. limit block; 32. sealing cover; 33. filter screen. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] Embodiment 1

[0028] Reference Figure 1-7 A rice cooling device for rice processing with high cooling efficiency comprises a base 1, two symmetrical second supporting legs 5 are fixedly connected to one side of the top of the base 1, the tops of the two second supporting legs 5 are rotatably connected to a supporting base 4, the tops of the two supporting bases 4 are fixedly connected to the same bottom plate 3, two symmetrical first supporting legs 2 are fixedly connected to one side of the bottom of the bottom plate 3, the bottom ends of the first supporting legs 2 are in contact with the top of the base 1, a cooling rice bin 11 is fixedly connected to the top of the bottom plate 3, a feeding port 18 is provided on the top of the cooling rice bin 11, and a cooling rice bin 11 is provided with a cooling rice bin 11. The inner walls on both sides of the bin 11 are rotatably connected to the same rotating shaft 12, and a plurality of stirring blades 17 are equidistantly arranged on the outer wall of the rotating shaft 12. A cooling component for cooling the rice inside the cooling rice bin 11 is provided at the bottom of the bottom plate 3, and a driving component for driving the stirring blades 17 to rotate is provided on one side of the bottom plate 3. A discharge component for discharging the rice in the cooling rice bin 11 is provided on the top of the base 1, and a collecting box 30 is fixedly connected to the top of the base 1. A connected discharge port 19 is provided on one side of the cooling rice bin 11, and the collecting box 30 is located below the discharge port 19.

[0029] Embodiment 2

[0030] Further improved on the basis of the first embodiment: the cooling assembly includes a blower 25 arranged at the bottom of the base 1, a cold water pipe 26 is fixedly connected to the bottom of the bottom plate 3, and the inner walls on both sides of the cold water pipe 26 are fixedly connected to the same air inlet pipe 27, and the air outlet of the blower 25 extends into the air inlet pipe 27, and a plurality of air outlet pipes 28 are evenly arranged on the top of the air inlet pipe 27. The top ends of the plurality of air outlet pipes 28 respectively penetrate the cold water pipe 26 and the bottom plate 3 and extend into the rice cooler 11, and the driving assembly includes a rotating motor 14 arranged on the top of the bottom plate 3. One end of the shaft 12 passes through the rice cooling bin 11 and is fixedly connected to a first synchronous wheel 13, the output shaft of the rotating motor 14 is fixedly connected to a second synchronous wheel 15, the outer walls of the second synchronous wheel 15 and the first synchronous wheel 13 are transmission-connected to the same synchronous belt 16, the discharge assembly includes a slide rail 6 arranged on the top of the base 1, a plurality of sliders 7 are slidably connected to the top of the slide rail 6, the tops of the plurality of sliders 7 are fixedly connected to the same rack 8, the top of the base 1 is fixedly connected to a drive motor 9, the output shaft of the drive motor 9 is fixedly connected to a gear 10, the gear 10 is meshed with the rack 8, the bottom of the bottom plate 3 is rotatably connected to two symmetrical rotating rods 24, the bottom ends of the two rotating rods 24 are both rollingly connected to the top of the base 1, and the two rotating rods 24 are rotatably connected to the same connecting rod 29 on the side close to each other, and the connecting rod 29 is fixedly connected to the top side of the rack 8. A cover 32 is provided on the top of the feed port 18. When rice is put into the cooling rice bin 11 through the feed port 18, the cover 32 is closed to prevent the rice from flying out of the feed port 18. Both ends of the slide rail 6 are fixedly connected to the limit block 31. Block 31 limits the rack 8, and the tops of multiple air outlet pipes 28 are fixedly connected with filter screens 33 to prevent rice from entering the air outlet pipes 28 and blocking the air outlet pipes 28. The top side of the bottom plate 3 is fixedly connected with a liquid filter box 21 and an air suction pump 20. The air intake port of the air suction pump 20 is fixedly sleeved with an air suction pipe 22, one end of the air suction pipe 22 extends to the cooling rice bin 11, and the air outlet of the air suction pump 20 is fixedly sleeved with an exhaust pipe 23, one end of the exhaust pipe 23 extends to the liquid filter box 21 and extends to the bottom of the liquid filter box 21.

[0031] Working principle: the first step is to open the cover 32, put the rice into the feed port 18, and put it into the cooling rice bin 11, close the cover 32, and then start the rotating motor 14 to drive the second synchronous wheel 15 to rotate. The second synchronous wheel 15 drives the first synchronous wheel 13, the rotating shaft 12 and the stirring blade 17 to rotate through the synchronous belt 16, so that the rice in the cooling rice bin 11 can be evenly stirred, and then start the blower 25. When the wind blown by the blower 25 passes through the air inlet pipe 27, it is affected by the cold water in the cold water pipe 26, so that the wind entering the cooling rice bin 11 becomes cold wind. When the rice is evenly stirred in the cooling rice bin 11, the cold wind is blown out from the air outlet pipe 28, which can quickly cool down all the rice. In the second step, when cooling the rice, the residual The flour is blown upward, and the suction pump 20 is started. The suction pump 20 absorbs the flour in the cooling rice bin 11 through the suction pipe 22, and injects the absorbed flour into the liquid filter box 21 through the exhaust pipe 23. The flour is dissolved by the water in the liquid filter box 21 to prevent the flour from entering the air and polluting the environment. In the third step, when the rice is cooled, the drive motor 9 is started to drive the gear 10 to rotate. Since the gear 10 and the rack 8 are engaged, the rack 8 and the connecting rod 29 are pushed to move to the left, and the rotating rod 24 is rotatably connected with the connecting rod 29 and the bottom plate 3 respectively, so that the bottom plate 3 is rotated upward with the support seat 4 as the fulcrum, driving the cooling rice bin 11 to rotate accordingly, and then the discharge port 19 is opened, and the rice in the cooling rice bin 11 can be poured out from the discharge port 19.

[0032] However, as is well known to those skilled in the art, the working principles and wiring methods of the drive motor 9, the rotating motor 14, the suction pump 20 and the blower 25 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rice cooling device for rice processing with high cooling efficiency, comprising a base (1), characterized in that: Two symmetrical second supporting legs (5) are fixedly connected to one side of the top of the base (1), and the tops of the two second supporting legs (5) are both rotatably connected to a supporting seat (4). The tops of the two supporting seats (4) are fixedly connected to the same bottom plate (3). Two symmetrical first supporting legs (2) are fixedly connected to one side of the bottom of the bottom plate (3), and the bottom ends of the first supporting legs (2) are in contact with the top of the base (1). A cooling rice bin (11) is fixedly connected to the top of the bottom plate (3), and a feeding port (18) is provided at the top of the cooling rice bin (11). The inner walls on both sides of the cooling rice bin (11) are rotatably connected to the same rotating shaft (12), and the outer wall of the rotating shaft (12) is equidistantly arranged with a plurality of stirring blades (17). A cooling component for cooling the rice inside the cooling rice bin (11) is provided at the bottom of the bottom plate (3), and a side of the bottom plate (3) is provided with a driving mechanism for driving the stirring blades (17) to rotate. The base (1) comprises a driving assembly, a discharge assembly for discharging rice from the rice cooling bin (11) is provided on the top of the base (1), a collecting box (30) is fixedly connected to the top of the base (1), a discharge port (19) is provided on one side of the rice cooling bin (11), and the collecting box (30) is located below the discharge port (19), the cooling assembly comprises a blower (25) arranged at the bottom of the base (1), and a cold water pump is fixedly connected to the bottom of the bottom plate (3). The inner walls of both sides of the cold water pipe (26) are fixedly connected with the same air inlet pipe (27), the air outlet of the blower (25) extends into the air inlet pipe (27), a plurality of air outlet pipes (28) are evenly arranged on the top of the air inlet pipe (27), the top ends of the plurality of air outlet pipes (28) respectively penetrate the cold water pipe (26) and the bottom plate (3) and extend into the rice cooling bin (11), and a sealing cover (32) is provided on the top of the feed port (18).

2. A rice cooling device for rice processing with high cooling efficiency according to claim 1, characterized in that: The driving assembly comprises a rotating motor (14) arranged on the top of the bottom plate (3); one end of the rotating shaft (12) passes through the rice cooling bin (11) and is fixedly connected to a first synchronous wheel (13); the output shaft of the rotating motor (14) is fixedly connected to a second synchronous wheel (15); the outer walls of the second synchronous wheel (15) and the first synchronous wheel (13) are transmission-connected by a same synchronous belt (16).

3. A rice cooling device for rice processing with high cooling efficiency according to claim 1, characterized in that: The discharge assembly comprises a slide rail (6) arranged on the top of the base (1), the top of the slide rail (6) is slidably connected to a plurality of sliders (7), the tops of the plurality of sliders (7) are fixedly connected to a same rack (8), the top of the base (1) is fixedly connected to a drive motor (9), the output shaft of the drive motor (9) is fixedly connected to a gear (10), the gear (10) and the rack (8) are meshed, the bottom of the bottom plate (3) is rotatably connected to two symmetrical rotating rods (24), the bottom ends of the two rotating rods (24) are both rollingly connected to the top of the base (1), the two rotating rods (24) are rotatably connected to a same connecting rod (29) on the side close to each other, and the connecting rod (29) is fixedly connected to one side of the top of the rack (8).

4. A rice cooling device for rice processing with high cooling efficiency according to claim 3, characterized in that: Both ends of the slide rail (6) are fixedly connected to limit blocks (31).

5. The rice cooling device for rice processing with high cooling efficiency according to claim 1, characterized in that: The tops of the plurality of air outlet pipes (28) are all fixedly connected with filter screens (33).

6. The rice cooling device for rice processing with high cooling efficiency according to claim 1, characterized in that: A liquid filter box (21) and an air suction pump (20) are fixedly connected to one side of the top of the bottom plate (3); an air suction port of the air suction pump (20) is fixedly sleeved with an air suction pipe (22), one end of which extends into the rice cooling bin (11); an air outlet of the air suction pump (20) is fixedly sleeved with an exhaust pipe (23), one end of which extends into the liquid filter box (21) and to the bottom of the liquid filter box (21).

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