Scrap removing equipment for rice production

Abstract

The utility model belongs to the technical field of rice production equipment, and particularly relates to scrap removing equipment for rice production, which comprises a functional box, a conveying bin is fixedly mounted at the top of the functional box, a same transmission box is fixedly mounted on the left sides of the conveying bin and the functional box, a material collecting box is fixedly mounted at the bottom of the functional box, and a motor is fixedly mounted on the inner wall of the left side of the transmission box; an output shaft of the motor penetrates through the inner wall of the left side of the conveying bin; a same discharging pipe is arranged between the conveying bin and the function box, a material stirring mechanism is arranged between the discharging pipe and the function box, and a same mounting plate is fixedly mounted on the inner wall of the top and the inner wall of the bottom of the function box. The rice chip removing device is reasonable in design, by arranging the conveying mechanism, the purpose of constant-speed discharging of the discharging pipe can be achieved, the situation that waste chips in rice raw materials cannot be fully blown away due to the fact that the discharging amount is large can be avoided, and then the purpose of improving the rice chip removing effect can be achieved.

Description

Technical Field

[0001] This application relates to the technical field of rice production equipment, and in particular to a dandruff removal device for rice production. Background Art

[0002] Rice is the finished product made after processes such as cleaning, hulling, milling, and finished product finishing of paddy rice. Rice contains nearly 64% of the nutrients in rice and more than 90% of the nutrients required by the human body. Rice contains about 75% carbohydrates, 7%-8% protein, 1.3%-1.8% fat, and is rich in B vitamins, etc. Dandruff removal equipment is required in rice production.

[0003] Currently, a rice production impurity removal device announced in the Chinese patent with the announcement number CN212821140U includes a screening box. The bottom of the screening box is connected to a collection box. The right side of the screening box is fixedly connected to a support plate. The top of the support plate is fixedly connected to a first motor. The output end of the first motor is fixedly connected to a stirring shaft. The outer surface of the stirring shaft is fixedly connected to stirring blades. The left side of the outer surface of the screening box is connected to a waste connection cylinder. The right side of the screening box is fixedly connected to a connection box. A second motor is fixedly connected inside the connection box. The output end of the second motor is fixedly connected to a fan. Through the cooperation between the stirring shaft and the stirring blades of the first motor, the rice can be dispersed during the falling process of the rice, and in cooperation with the second motor and the fan, the dust in the dispersed rice can be blown into the waste connection cylinder, realizing the collection of waste chips in the rice and avoiding the dust and waste chips from floating into the atmosphere and being mixed in the rice.

[0004] In actual use, it is found that the rice in the existing equipment cannot fall at a constant speed, resulting in a large feeding amount, which easily causes the fan to not fully blow away the waste chips in the rice, thereby affecting the dandruff removal effect of the rice. Therefore, we propose a dandruff removal device for rice production to solve the above problems. Utility Model Content

[0005] The purpose of this application is to solve the drawback in the existing technology that the fan cannot fully blow away the waste chips in the rice, thereby affecting the dandruff removal effect of the rice, and to propose a dandruff removal device for rice production.

[0006] In order to achieve the above purpose, this application adopts the following technical solutions:

[0007] A dandruff removal device for rice production, comprising a functional box, a conveying bin is fixedly installed on the top of the functional box, a transmission box is fixedly installed on the left side of both the conveying bin and the functional box, an aggregate box is fixedly installed at the bottom of the functional box, a motor is fixedly installed on the left inner wall of the transmission box, the output shaft of the motor penetrates through the left inner wall of the conveying bin, and a conveying mechanism is arranged in the conveying bin; a same blanking pipe is arranged between the conveying bin and the functional box, a material distributing mechanism is arranged between the blanking pipe and the functional box, a same mounting plate is fixedly installed between the top inner wall and the bottom inner wall of the functional box, a blowing mechanism is arranged between the mounting plate and the transmission box, a chip collecting mechanism is arranged between the aggregate box and the functional box, and an aggregate port is opened between the functional box and the aggregate box, and the aggregate port is located on the right side of the mounting plate.

[0008] Preferably, the conveying mechanism comprises a conveying shaft and an auger. The same conveying shaft is rotatably installed on both inner walls of the conveying bin, an auger is arranged on the conveying shaft, and the right end of the conveying shaft is rotatably connected to the output shaft of the motor.

[0009] Preferably, the material distributing mechanism comprises a material distributing shaft and a material distributing plate. The same material distributing shaft is rotatably installed on the left inner wall of the functional box and the right inner wall of the blanking pipe, a material distributing plate is arranged on the material distributing shaft, and the material distributing plate is located inside the blanking pipe.

[0010] Preferably, the blowing mechanism comprises a fan shaft and fan blades. The fan shaft is rotatably installed on the left inner wall of the transmission box, the right end of the fan shaft extends to the right side of the mounting plate, fan blades are arranged on the fan shaft, a fan cover is arranged on the right side of the mounting plate, the fan blades are located inside the fan cover, a first transmission mechanism is arranged between the fan shaft and the output shaft of the motor, and a second transmission mechanism is arranged between the fan shaft and the material distributing shaft.

[0011] Preferably, the first transmission mechanism comprises two first transmission wheels and a first transmission belt. First transmission wheels are fixedly sleeved on both the fan shaft and the output shaft of the motor, the first transmission wheels are located inside the transmission box, and the same first transmission belt is sleeved on the two first transmission wheels, and the diameter of one first transmission wheel is larger than that of the other first transmission wheel.

[0012] Preferably, the second transmission mechanism comprises two second transmission wheels and a second transmission belt. Second transmission wheels are fixedly sleeved on both the fan shaft and the material distributing shaft, the second transmission wheels are located on the left side of the mounting plate, and the same second transmission belt is sleeved on the two second transmission wheels.

[0013] Preferably, the chip collecting mechanism comprises a chip collecting box and a chip collecting pipe. The chip collecting box is fixedly installed on the right side of the aggregate box, and the same chip collecting pipe is arranged between the top of the chip collecting box and the right side of the functional box.

[0014] Preferably, box doors are arranged on the front sides of both the chip collecting box and the aggregate box, and handles are arranged on the front sides of the box doors.

[0015] Preferably, anti-slip sleeves are arranged on the handles.

[0016] Preferably, a feed inlet is provided at the top of the conveying bin.

[0017] Advantages of the present application:

[0018] 1. Through the cooperation of the motor, the conveying shaft and the auger, the motor can drive the auger to rotate, and the rice raw materials can be evenly conveyed from left to right by the auger, the purpose of evenly discharging materials through the discharge pipe can be achieved, and the situation that the waste chips in the rice raw materials cannot be fully blown away due to excessive discharge amount can be avoided, thereby achieving the purpose of improving the rice de-scaling effect;

[0019] 2. Through the cooperation of the motor, two first driving wheels, the first transmission belt, the fan shaft and the fan blades, the motor can drive the fan blades to rotate, and the waste chips floating in the rice raw materials falling from the discharge pipe can be blown by the fan blades, the waste chips can be blown into the chip collection box through the chip collection pipe, and the purpose of collecting the waste chips through the chip collection box can be achieved;

[0020] 3. Through the cooperation of two second driving wheels, the second transmission belt, the material stirring shaft and the material stirring plates, the fan shaft can drive the material stirring plates to rotate, the rice raw materials in the discharge pipe can be dispersed by the material stirring plates, the purpose of fully separating the rice from the waste chips can be achieved, and the purpose of facilitating the fan blades to blow the waste chips can be achieved. Description of the Drawings

[0021] Figure 1 is a three-dimensional structural schematic diagram of a rice production de-scaling device proposed by the present application;

[0022] Figure 2 is a front view sectional structural schematic diagram of a rice production de-scaling device proposed by the present application;

[0023] Figure 3 is a partial structural schematic diagram A of a rice production de-scaling device proposed by the present application;

[0024] Figure 4 is a three-dimensional structural schematic diagram of the first transmission mechanism of a rice production de-scaling device proposed by the present application.

[0025] In the figure: 1, functional box; 2, conveying bin; 3, transmission box; 4, aggregate box; 5, discharge pipe; 6, motor; 7, conveying shaft; 8, auger; 9, mounting plate; 10, fan shaft; 11, fan blades; 12, fan cover; 13, material stirring shaft; 14, material stirring plates; 15, first driving wheel; 16, first transmission belt; 17, second driving wheel; 18, second transmission belt; 19, chip collection box; 20, chip collection pipe; 21, aggregate inlet; 22, feed inlet; 23, box door; 24, handle. Detailed Embodiments

[0026] The technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without making creative efforts fall within the scope of protection of the present application.

[0027] Referring to Figures 1-4 , a dandruff removal device for rice production, includes a functional box 1. A conveying bin 2 is fixedly installed on the top of the functional box 1. The conveying bin 2 and the left side of the functional box 1 are fixedly installed with the same transmission box 3. A collecting bin 4 is fixedly installed at the bottom of the functional box 1. A motor 6 is fixedly installed on the left inner wall of the transmission box 3. The output shaft of the motor 6 penetrates through the left inner wall of the conveying bin 2. A conveying mechanism is arranged in the conveying bin 2; a same blanking pipe 5 is arranged between the conveying bin 2 and the functional box 1. A material distributing mechanism is arranged between the blanking pipe 5 and the functional box 1. A same mounting plate 9 is fixedly installed between the top inner wall and the bottom inner wall of the functional box 1. A blowing mechanism is arranged between the mounting plate 9 and the transmission box 3. A chip collecting mechanism is arranged between the collecting bin 4 and the functional box 1. A same chip collecting port 21 is opened between the functional box 1 and the collecting bin 4. The chip collecting port 21 is located on the right side of the mounting plate 9.

[0028] In this embodiment, the conveying mechanism includes a conveying shaft 7 and an auger 8. The same conveying shaft 7 is rotatably installed on both inner walls of the conveying bin 2. An auger 8 is arranged on the conveying shaft 7. The right end of the conveying shaft 7 is rotatably connected to the output shaft of the motor 6. By setting the conveying mechanism, the motor 6 can drive the auger 8 to rotate, and the rice raw materials can be evenly conveyed from left to right through the auger 8, and the purpose of evenly discharging materials through the blanking pipe 5 can be achieved.

[0029] In this embodiment, the material distributing mechanism includes a material distributing shaft 13 and a material distributing plate 14. The same material distributing shaft 13 is rotatably installed on the left inner wall of the functional box 1 and the right inner wall of the blanking pipe 5. A material distributing plate 14 is arranged on the material distributing shaft 13. The material distributing plate 14 is located in the blanking pipe 5. By setting the material distributing mechanism, the material distributing shaft 13 can drive the material distributing plate 14 to rotate, and the rice raw materials in the blanking pipe 5 can be scattered through the material distributing plate 14, and the purpose of fully separating the rice from the waste chips can be achieved.

[0030] In this embodiment, the blowing mechanism includes a fan shaft 10 and fan blades 11. The left inner wall of the transmission box 3 is rotatably installed with the fan shaft 10. The right end of the fan shaft 10 extends to the right side of the mounting plate 9. The fan shaft 10 is provided with the fan blades 11. A fan cover 12 is arranged on the right side of the mounting plate 9. The fan blades 11 are located inside the fan cover 12. A first transmission mechanism is arranged between the fan shaft 10 and the output shaft of the motor 6, and a second transmission mechanism is arranged between the fan shaft 10 and the feeding shaft 13. By providing the blowing mechanism, the fan shaft 10 can drive the fan blades 11 to rotate, and the purpose of blowing the waste scraps floating in the rice raw materials falling from the feeding pipe 5 by the fan blades 11 can be achieved.

[0031] In this embodiment, the first transmission mechanism includes two first transmission wheels 15 and a first transmission belt 16. The fan shaft 10 and the output shaft of the motor 6 are both fixedly sleeved with the first transmission wheels 15. The first transmission wheels 15 are located inside the transmission box 3. The same first transmission belt 16 is sleeved on the two first transmission wheels 15. The diameter of one first transmission wheel 15 is larger than that of the other first transmission wheel 15. By providing the first transmission mechanism, the motor 6 can drive the fan shaft 10 to rotate.

[0032] In this embodiment, the second transmission mechanism includes two second transmission wheels 17 and a second transmission belt 18. The fan shaft 10 and the feeding shaft 13 are both fixedly sleeved with the second transmission wheels 17. The second transmission wheels 17 are located on the left side of the mounting plate 9. The same second transmission belt 18 is sleeved on the two second transmission wheels 17. By providing the second transmission mechanism, the fan shaft 10 can drive the feeding shaft 13 to rotate.

[0033] In this embodiment, the chip collection mechanism includes a chip collection box 19 and a chip collection pipe 20. The chip collection box 19 is fixedly installed on the right side of the aggregate box 4. The top of the chip collection box 19 and the right side of the function box 1 are provided with the same chip collection pipe 20. By providing the chip collection mechanism, the waste scraps can be blown through the chip collection pipe 20 into the chip collection box 19, and the purpose of collecting the waste scraps by the chip collection box 19 can be achieved.

[0034] In this embodiment, box doors 23 are arranged on the front sides of both the chip collection box 19 and the aggregate box 4. A handle 24 is arranged on the front side of the box door 23. By providing the box door 23, the rice and waste scraps can be taken out through the box door 23.

[0035] In this embodiment, the handle 24 is provided with an anti-slip sleeve. By providing the anti-slip sleeve, it is convenient to hold the handle 24.

[0036] In this embodiment, a feed inlet 22 is arranged on the top of the conveying bin 2. By providing the feed inlet 22, the rice raw materials can enter the conveying bin 2 through the feed inlet 22.

[0037] In this application, during operation, first, the rice raw materials are put in through the feeding port 22. By starting the motor 6, the conveying shaft 7 and the auger 8 can be driven to rotate, so that the rice raw materials can be evenly conveyed from left to right by the auger 8, the purpose of evenly discharging the materials through the discharging pipe 5 can be achieved, and the situation that the waste chips in the rice raw materials cannot be fully blown away due to excessive discharging amount can be avoided, thereby achieving the purpose of improving the rice deslagging effect. The motor 6 can drive the fan shaft 10 to rotate through two first transmission wheels 15 and a first transmission belt 16, and drive the fan blades 11 to rotate, so that the waste chips floating in the rice raw materials falling from the discharging pipe 5 can be blown by the fan blades 11, the waste chips can be blown into the chip collecting box 19 through the chip collecting pipe 20, and the purpose of collecting the waste chips by the chip collecting box 19 can be achieved. The rice falls into the aggregate box 4 through the aggregate port 21 for collection. The fan shaft 10 can drive the material distributing shaft 13 to rotate through two second transmission wheels 17 and a second transmission belt 18, and drive the material distributing plate 14 to rotate, so that the rice raw materials in the discharging pipe 5 can be dispersed by the material distributing plate 14, the purpose of fully separating the rice from the waste chips can be achieved, and the purpose of facilitating the blowing of the waste chips by the fan blades 11 can be achieved.

Claims

1. A rice dandruff removal device for rice production, characterized in that: It comprises a function box (1), a conveying bin (2) is fixedly mounted on the top of the function box (1), a transmission box (3) is fixedly mounted on the left side of the conveying bin (2) and the function box (1), a material collecting box (4) is fixedly mounted on the bottom of the function box (1), a motor (6) is fixedly mounted on the left inner wall of the transmission box (3), an output shaft of the motor (6) passes through the left inner wall of the conveying bin (2), and a conveying mechanism is arranged in the conveying bin (2); A common feed pipe (5) is arranged between the conveying bin (2) and the functional box (1), a material shifting mechanism is arranged between the feed pipe (5) and the functional box (1), a common mounting plate (9) is fixedly mounted on the top inner wall and the bottom inner wall of the functional box (1), a blower mechanism is arranged between the mounting plate (9) and the transmission box (3), a chip collecting mechanism is arranged between the material collection box (4) and the functional box (1), and a common material collection opening (21) is opened between the functional box (1) and the material collection box (4), and the material collection opening (21) is located on the right side of the mounting plate (9).

2. The dandruff removal device for rice production according to claim 1, characterized in that: The conveying mechanism comprises a conveying shaft (7) and an auger (8); the inner walls on both sides of the conveying bin (2) are rotatably mounted with the same conveying shaft (7); an auger (8) is arranged on the conveying shaft (7); and the right end of the conveying shaft (7) is rotatably connected to the output shaft of the motor (6).

3. The dandruff removal device for rice production according to claim 1, characterized in that: The material-diverting mechanism comprises a material-diverting shaft (13) and a material-diverting plate (14); the left inner wall of the functional box (1) and the right inner wall of the material-discharging tube (5) are rotatably mounted with the same material-diverting shaft (13); the material-diverting plate (14) is arranged on the material-diverting shaft (13); and the material-diverting plate (14) is located in the material-discharging tube (5).

4. The dandruff removal device for rice production according to claim 1, characterized in that: The blower mechanism comprises a fan shaft (10) and a fan blade (11); the fan shaft (10) is rotatably mounted on the left inner wall of the transmission box (3); the right end of the fan shaft (10) extends to the right side of a mounting plate (9); the fan blade (11) is arranged on the fan shaft (10); a fan cover (12) is arranged on the right side of the mounting plate (9); the fan blade (11) is located in the fan cover (12); a first transmission mechanism is arranged between the fan shaft (10) and the output shaft of the motor (6); and a second transmission mechanism is arranged between the fan shaft (10) and the material-dispensing shaft (13).

5. The crumb removal device for rice production according to claim 4, characterized in that: The first transmission mechanism comprises two first transmission wheels (15) and a first transmission belt (16); the fan shaft (10) and the output shaft of the motor (6) are both fixedly sleeved with the first transmission wheels (15); the first transmission wheels (15) are located in a transmission box (3); the transmission sleeves of the two first transmission wheels (15) are provided with the same first transmission belt (16); and the diameter of one of the first transmission wheels (15) is larger than that of the other first transmission wheel (15).

6. The crumb removal device for rice production according to claim 4, characterized in that: The second transmission mechanism comprises two second transmission wheels (17) and a second transmission belt (18); the fan shaft (10) and the material-dispensing shaft (13) are both fixedly sleeved with second transmission wheels (17); the second transmission wheels (17) are located on the left side of the mounting plate (9); and the transmission sleeves of the two second transmission wheels (17) are provided with the same second transmission belt (18).

7. The crumb removal device for rice production according to claim 1, characterized in that: The chip collection mechanism comprises a chip collection box (19) and a chip collection pipe (20); the chip collection box (19) is fixedly installed on the right side of the material collection box (4); and the top of the chip collection box (19) and the right side of the functional box (1) are provided with the same chip collection pipe (20).

8. The crumb removal device for rice production according to claim 7, characterized in that: The front sides of the chip collecting box (19) and the material collecting box (4) are both provided with box doors (23), and the front sides of the box doors (23) are provided with handles (24).

9. The crumb removal device for rice production according to claim 8, characterized in that: The handle (24) is provided with an anti-slip cover.

10. The crumb removal device for rice production according to claim 1, characterized in that: The top of the conveying bin (2) is provided with a feed opening (22).

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