Storage and treatment equipment for processing rice from unhulled rice

Abstract

The invention discloses storage and treatment equipment for processing rice based on unhulled rice. Comprising a base, a cylinder body, a conical groove, an upper cover, a partition plate, a first through hole, a connecting rod, a positioning hole, a humidity sensor, a second through hole, a main gear, an auxiliary gear, a stirring shaft, stirring blades, a thermocouple, a main shaft, a scraping plate, a discharging groove, a second motor, a screw rod, a feeding pipe, an air inlet pipe, a manual valve, an annular pipeline, a transverse branch pipe, an electronic valve, a vertical branch pipe, an air outlet hole, a protective cover, a display screen and an air vent. A partition management structure is designed, the storage space is divided into a plurality of independent areas through the partition plates, optimal utilization of the storage space is achieved, uniform distribution of temperature is achieved through a built-in stirring structure, meanwhile, each independent area is provided with a temperature detection device, and the temperature detection effect is good. The core temperature of rice storage piles in all areas can be accurately captured and fed back, targeted temperature regulation and control are carried out, and the storage quality stability of rice is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of rice processing, in particular to a storage and processing device used for processing rice based on paddy. Background Art

[0002] Processing rice from paddy is a complex and delicate process, which aims to transform paddy into rice with better edible quality. The processing includes cleaning, separation of paddy and husking materials, rice milling, polishing, color sorting and other steps to obtain finished rice. The storage and handling of paddy after it is processed into rice is a key link, which is related to the quality and food safety of rice. The requirements for temperature and humidity in rice storage are very strict, because unsuitable temperature and humidity conditions will directly affect the quality and food safety of rice.

[0003] The storage and processing equipment used in the existing paddy rice processing has the following defects: First, since the rice storage barrels usually have a large capacity, the rice inside them often faces the challenge of uneven heat distribution. Single-point temperature measurement is difficult to fully reflect the overall temperature conditions, resulting in a lack of precision in temperature control. More importantly, the current equipment lacks an effective zoning management mechanism, making it difficult to achieve both targeted and uniform temperature adjustment; second, fine adjustment of humidity in different areas is difficult to achieve in current equipment; uniformity and precise control of humidity are crucial for rice storage, and the shortcomings of existing technologies in this regard may lead to damage to rice quality and increase the risk of mildew and insect pests; third, vertical storage barrels perform well in storing rice due to their height advantage, but face challenges in the discharge link. The large friction between rice causes gravity discharge to often be intermittent and fast or slow, which not only affects the discharge efficiency, but also makes it difficult to achieve stable and uniform discharge volume. This defect affects the continuity and stability of the rice processing process. Summary of the invention

[0004] The object of the present invention is to provide a storage and processing device for rice processing based on paddy to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a storage and processing equipment based on paddy rice, comprising a base, a cylinder fixedly connected to the upper surface of the base, a partition fixedly connected to the inner wall of the cylinder, a connecting rod fixedly connected to the outer wall of the partition, a positioning hole is provided on the connecting rod, an upper cover fixedly connected to the upper surface of the cylinder, a stirring shaft is sleeved at the position of the upper cover corresponding to the positioning hole, and the stirring shaft is sleeved in the positioning hole, a stirring blade is fixedly connected to the stirring shaft, a thermocouple is fixedly connected to the position of the outer wall of the cylinder corresponding to the connecting rod, and a humidity sensor is fixedly connected to the outer wall of one side of the connecting rod.

[0006] As a further technical solution of the present invention, a first fixed plate is provided at the top of the upper cover, a second fixed plate is provided at the top of the first fixed plate, a fixed frame is fixedly connected to the upper surface of the second fixed plate, a first motor is fixedly connected to the fixed frame, a main gear is fixedly connected to the output end of the first motor, a sub-gear is meshed with the main gear, and the stirring shaft is fixedly connected to the sub-gear.

[0007] As a further technical solution of the present invention, a conical groove is arranged in the cylinder, a first through hole is opened on the partition plate, a main shaft is sleeved in the first through hole, and the main shaft is fixedly connected to the main gear, a scraper is fixedly connected to the main shaft, and the scraper is arranged in the conical groove.

[0008] As a further technical solution of the present invention, a discharge trough is provided at the bottom end of the conical trough, and the discharge trough is opened in the cylinder, the conical trough is conductively connected to the discharge trough, a second motor is provided on one side of the discharge trough, and the second motor is fixedly connected to the upper surface of the base, and a screw is fixedly connected to the output end of the second motor, and the screw is arranged in the discharge trough.

[0009] As a further technical solution of the present invention, a discharge port is provided on the outer wall of the cylinder at a position corresponding to the discharge trough, and a blind flange is fixedly connected to one end of the discharge port.

[0010] As a further technical solution of the present invention, a second through hole is provided on the partition, an annular pipe is sleeved in the second through hole, a horizontal branch pipe is conductively connected to the annular pipe, an electronic valve is fixedly connected to the horizontal branch pipe, one end of the horizontal branch pipe is conductively connected to a vertical branch pipe, and an air outlet is provided on the outer wall of the vertical branch pipe.

[0011] As a further technical solution of the present invention, the annular pipeline is connected with an air intake pipe, and the air intake pipe is sleeved on the cylinder, and a manual valve is fixedly connected to the air intake pipe.

[0012] As a further technical solution of the present invention, the lower surface of the second fixing plate is fixedly connected to a second fixing column, and the second fixing column is fixedly connected to the upper surface of the first fixing plate, the lower surface of the first fixing plate is fixedly connected to a first fixing column, and the first fixing column is fixedly connected to the upper surface of the upper cover.

[0013] As a further technical solution of the present invention, a feed port is provided on the upper cover, a feed pipe is fixedly connected to the feed port, a protective cover is fixedly connected to the upper surface of the first fixed plate, and the main gear and the sub-gear are both arranged in the protective cover.

[0014] As a further technical solution of the present invention, a vent is provided on one side outer wall of the cylinder, and a display screen is fixedly connected to the other side outer wall of the cylinder.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention is designed with a zoning management structure, the storage space is divided into a plurality of independent areas by partitions, the optimal utilization of the storage space is achieved, the uniform temperature distribution is achieved by the built-in stirring structure, and each independent area is equipped with a temperature detection device, which can accurately capture and feedback the core temperature of the rice storage pile in each area, and perform targeted temperature control to ensure the stability of the storage quality of the rice, and the independent area is dried by connecting the branch pipe through the annular pipe, and the passage is controlled by the valve, so that the humidity of each area can be accurately controlled to ensure that the humidity in the storage cylinder is maintained within a range suitable for rice storage, further ensuring the quality of rice, and effectively preventing mildew and insect pests caused by improper humidity, and at the same time, a material discharging auxiliary structure is designed, the continuous stability of the material discharging is maintained by the conical groove combined with the rotating scraper structure, and the rice is transported by the screw to ensure the stability of the rice discharge, and further ensure the continuity and stability of the rice processing flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a front view structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the top view of the structure of the present invention; Figure 4 It is a front view cutaway structural schematic diagram of the present invention; Figure 5 It is a schematic diagram of the three-dimensional cutaway structure of the present invention; Figure 6 for Figure 5 Schematic diagram of the enlarged structure of the A area in the middle; Figure 7 for Figure 5 Schematic diagram of the enlarged structure of the middle B area; Figure 8 It is a schematic diagram of the top view of the cross-section structure of the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the partition of the present invention.

[0017] In the figure: 1, base; 2, cylinder; 3, conical groove; 4, upper cover; 5, first fixing column; 6, first fixing plate; 7, second fixing column; 8, second fixing plate; 9, fixing frame; 10, first motor; 11, partition; 12, first through hole; 13, connecting rod; 14, positioning hole; 15, humidity sensor; 16, second through hole; 17, main gear; 18, sub gear; 19, stirring shaft; 20, stirring blade; 21. thermocouple; 22. main shaft; 23. scraper; 24. discharge chute; 25. second motor; 26. screw; 27. discharge port; 28. blind flange; 29. ​​feed port; 30. feed pipe; 31. air inlet pipe; 32. manual valve; 33. annular pipe; 34. horizontal branch pipe; 35. electronic valve; 36. vertical branch pipe; 37. air outlet; 38. protective cover; 39. display screen; 40. vent. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Please see attached Figure 1 -Attached Fig. 9An embodiment of the present invention is a storage and processing device for rice processing based on paddy, comprising a base 1, a cylinder 2 is fixedly connected to the upper surface of the base 1, a partition 11 is fixedly connected to the inner wall of the cylinder 2, a connecting rod 13 is fixedly connected to the outer wall of the partition 11, a positioning hole 14 is opened on the connecting rod 13, an upper cover 4 is fixedly connected to the upper surface of the cylinder 2, a stirring shaft 19 is sleeved at a position corresponding to the positioning hole 14 on the upper cover 4, and the stirring shaft 19 is sleeved in the positioning hole 14, a stirring blade 20 is fixedly connected to the stirring shaft 19, a thermocouple 21 is fixedly connected to the position corresponding to the connecting rod 13 on the outer wall of the cylinder 2, and a connecting rod 13 is fixedly connected to the outer wall of the connecting rod 13. A humidity sensor 15 is connected; a first fixing plate 6 is arranged at the top of the upper cover 4, a second fixing plate 8 is arranged at the top of the first fixing plate 6, a fixing frame 9 is fixedly connected to the upper surface of the second fixing plate 8, a first motor 10 is fixedly connected to the fixing frame 9, a main gear 17 is fixedly connected to the output end of the first motor 10, a sub-gear 18 is meshedly connected to the main gear 17, and a stirring shaft 19 is fixedly connected to the sub-gear 18, and the first motor 10 is used to drive the main gear 17; a conical groove 3 is arranged in the cylinder 2, a first through hole 12 is opened on the partition 11, a main shaft 22 is sleeved in the first through hole 12, and the main shaft 22 is fixedly connected to the main gear 17, and ... main shaft 22 is fixedly connected to the main gear 17. A scraper 23 is connected, and the scraper 23 is arranged in the conical groove 3. The scraper 23 is used to stir the rice in the conical groove 3 to maintain the continuity of the discharge; a discharge groove 24 is arranged at the bottom end of the conical groove 3, and the discharge groove 24 is opened in the cylinder 2, and the conical groove 3 is conductively connected to the discharge groove 24. A second motor 25 is arranged on one side of the discharge groove 24, and the second motor 25 is fixedly connected to the upper surface of the base 1. The output end of the second motor 25 is fixedly connected to a screw 26, and the screw 26 is arranged in the discharge groove 24. The second motor 25 and the screw 26 are used to evenly transport the rice; a discharge port 27 is arranged on the outer wall of the cylinder 2 at a position corresponding to the discharge groove 24, and one end of the discharge port 27 is fixed A blind flange 28 is connected, and the blind flange 28 is used to close the discharge port 27; a second through hole 16 is provided on the partition 11, and an annular pipe 33 is sleeved in the second through hole 16, and a horizontal branch pipe 34 is conductively connected to the annular pipe 33, and an electronic valve 35 is fixedly connected to the horizontal branch pipe 34, and one end of the horizontal branch pipe 34 is conductively connected to a vertical branch pipe 36, and an air outlet hole 37 is provided on the outer wall of the vertical branch pipe 36, and the electronic valve 35 is used to control the conduction and closing of each vertical branch pipe 36; the annular pipe 33 is conductively connected to the air inlet pipe 31, and the air inlet pipe 31 is sleeved on the cylinder 2, and a manual valve 32 is fixedly connected to the air inlet pipe 31, and the manual valve 32 is used to control the conduction and closing of the air inlet pipe 31;The lower surface of the second fixed plate 8 is fixedly connected with a second fixed column 7, and the second fixed column 7 is fixedly connected to the upper surface of the first fixed plate 6. The lower surface of the first fixed plate 6 is fixedly connected with a first fixed column 5, and the first fixed column 5 is fixedly connected to the upper surface of the upper cover 4. The first fixed column 5 is used to fix the first fixed plate 6, and the second fixed column 7 is used to fix the second fixed plate 8; the upper cover 4 is provided with a feed port 29, and a feed pipe 30 is fixedly connected to the feed port 29. The upper surface of the first fixed plate 6 is fixedly connected with a protective cover 38, and the main gear 17 and the sub-gear 18 are both arranged in the protective cover 38, and the protective cover 38 is used to protect the main gear 17 and the sub-gear 18; a vent 40 is provided on the outer wall of one side of the cylinder 2, and a display screen 39 is fixedly connected to the outer wall of the other side of the cylinder 2. The vent 40 is used to open and balance the atmospheric pressure, and the display screen 39 is used to display the real-time storage status of each area. ;

[0020] Working principle: When the present invention is used to process rice and store rice, first, the feed port 29 on the upper cover 4 is connected through the feed pipe 30, and the rice delivery pipeline is connected to the feed pipe 30, and the rice is delivered into the cylinder 2, and is separated into different storage areas by the partition 11. When storing, the feed pipe 30 is disconnected and the feed port 29 is closed. During the process, the temperature and humidity of the rice in each area are detected by the thermocouple 21 and the humidity sensor 15 on the connecting rod 13. When the core temperature is too high, the area is targeted for regulation, and the air intake pipe 31 is connected to the cooling The fan opens the manual valve 32, and the cold air enters the annular pipe 33 through the air inlet pipe 31 and enters the horizontal branch pipe 34. The electronic valve 35 controls the vertical branch pipe 36 of the area requiring temperature control to conduct the cold air through the air outlet 37 to cool the rice in the area. During the process, the first motor 10 in the fixing frame 9 on the second fixing plate 8 drives the main gear 17 on the first fixing plate 6 to rotate, and the main gear 17 drives the sub-gear 18 meshing with it to rotate, and the sub-gear 18 drives the stirring shaft 19 to rotate, and the stirring blades 20 thereon divide the rice into two The rice in the separated area is stirred to even out the temperature of the rice. When the humidity is too high and needs to be dried, the dehumidifier is connected through the air inlet pipe 31, and the vertical branch pipe 36 of the corresponding area is connected through the electronic valve 35. The purpose of dehumidification and drying is achieved by circulating dry air. During the above control process, the vent 40 needs to be opened. When the material needs to be discharged for bagging or other processing, the vent 40 and the blind flange 28 are opened, the discharge port 27 is connected to the discharge pipe, the first motor 10 is started, and the main gear 17 drives the main shaft 22 in the first through hole 12 to rotate. The main shaft 22 The scraper 23 stirs the rice in the conical trough 3, and the rice enters the discharge trough 24 under the action of gravity. The second motor 25 on the base 1 drives the screw 26 to rotate, and the screw 26 evenly transports the rice to be discharged; wherein the first fixed column 5 is used to fix the first fixed plate 6, the second fixed column 7 is used to fix the second fixed plate 8, the positioning hole 14 is used to fix the stirring shaft 19, the second through hole 16 is used to fix the annular pipe 33, the protective cover 38 is used to protect the main gear 17 and the sub-gear 18, and the display screen 39 is used to display the real-time storage status of each area.

Claims

1. A storage and processing device for processing rice from paddy, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a cylinder (2), a partition (11) is fixedly connected to the inner wall of the cylinder (2), a connecting rod (13) is fixedly connected to the outer wall of the partition (11), a positioning hole (14) is provided on the connecting rod (13), an upper cover (4) is fixedly connected to the upper surface of the cylinder (2), a stirring shaft (19) is sleeved at a position on the upper cover (4) corresponding to the positioning hole (14), the stirring shaft (19) is sleeved in the positioning hole (14), a stirring blade (20) is fixedly connected to the stirring shaft (19), a thermocouple (21) is fixedly connected to a position on the outer wall of the cylinder (2) corresponding to the connecting rod (13), and a humidity sensor (15) is fixedly connected to an outer wall on one side of the connecting rod (13).

2. The storage and processing equipment for rice processing based on paddy according to claim 1, characterized in that: A first fixing plate (6) is arranged at the top of the upper cover (4), a second fixing plate (8) is arranged at the top of the first fixing plate (6), a fixing frame (9) is fixedly connected to the upper surface of the second fixing plate (8), a first motor (10) is fixedly connected to the fixing frame (9), a main gear (17) is fixedly connected to the output end of the first motor (10), a sub-gear (18) is meshedly connected to the main gear (17), and a stirring shaft (19) is fixedly connected to the sub-gear (18).

3. The storage and processing equipment for rice processing based on paddy according to claim 1, characterized in that: A conical groove (3) is provided in the cylinder (2), a first through hole (12) is provided on the partition plate (11), a main shaft (22) is sleeved in the first through hole (12), the main shaft (22) is fixedly connected to the main gear (17), a scraper (23) is fixedly connected to the main shaft (22), and the scraper (23) is provided in the conical groove (3).

4. The storage and processing equipment for rice processing based on paddy according to claim 3, characterized in that: A discharge trough (24) is provided at the bottom end of the conical trough (3), and the discharge trough (24) is opened in the barrel (2), the conical trough (3) is conductively connected to the discharge trough (24), a second motor (25) is provided on one side of the discharge trough (24), and the second motor (25) is fixedly connected to the upper surface of the base (1), and a screw (26) is fixedly connected to the output end of the second motor (25), and the screw (26) is arranged in the discharge trough (24).

5. The storage and processing equipment for rice processing based on paddy according to claim 4, characterized in that: A discharge port (27) is provided on the outer wall of the cylinder (2) at a position corresponding to the discharge groove (24), and a blind flange (28) is fixedly connected to one end of the discharge port (27).

6. The storage and processing equipment for rice processing based on paddy according to claim 1, characterized in that: The partition plate (11) is provided with a second through hole (16), an annular pipe (33) is sleeved in the second through hole (16), a horizontal branch pipe (34) is conductively connected to the annular pipe (33), an electronic valve (35) is fixedly connected to the horizontal branch pipe (34), one end of the horizontal branch pipe (34) is conductively connected to a vertical branch pipe (36), and an air outlet hole (37) is provided on the outer wall of the vertical branch pipe (36).

7. The storage and processing equipment for rice processing based on paddy according to claim 6, characterized in that: The annular pipe (33) is connected to an air intake pipe (31), and the air intake pipe (31) is sleeved on the cylinder (2). A manual valve (32) is fixedly connected to the air intake pipe (31).

8. The storage and processing equipment for rice processing based on paddy according to claim 2, characterized in that: The lower surface of the second fixing plate (8) is fixedly connected to a second fixing column (7), and the second fixing column (7) is fixedly connected to the upper surface of the first fixing plate (6), the lower surface of the first fixing plate (6) is fixedly connected to a first fixing column (5), and the first fixing column (5) is fixedly connected to the upper surface of the upper cover (4).

9. The storage and processing equipment for rice processing based on paddy according to claim 2, characterized in that: The upper cover (4) is provided with a feed port (29), a feed pipe (30) is fixedly connected to the feed port (29), a protective cover (38) is fixedly connected to the upper surface of the first fixed plate (6), and the main gear (17) and the auxiliary gear (18) are both arranged in the protective cover (38).

10. The storage and processing equipment for rice processing based on paddy according to claim 5, characterized in that: A vent (40) is provided on one side outer wall of the cylinder (2), and a display screen (39) is fixedly connected to the other side outer wall of the cylinder (2).

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