Rice bran powder removing device for selenium-rich rice processing and production

Abstract

The invention discloses a rice bran powder removing device for selenium-enriched rice processing and production. The rice bran powder removing device comprises a water tank for washing and removing bran powder; the flushing mechanism is arranged on the body of the pool, the flushing mechanism comprises a frame, the bottom of the frame is fixedly connected with a filter box, two groups of filter frames are arranged in the filter box, the two groups of filter frames are fixedly connected through a connecting frame, the outer surface of the connecting frame is movably connected with the interior of the filter box, and the outer surface of the connecting frame is movably connected with the interior of the filter box. Relates to the technical field of rice processing and solves the problems that when an existing rice screening device is used, due to wind screening, rice bran powder is likely to escape, cleanliness of internal equipment and rice is affected, screening holes of a screening plate are likely to be blocked and difficult to replace, the screening effect is poor, meanwhile, due to the fact that the screening plate is obliquely arranged, incomplete screening is likely to occur, and the screening effect is poor. The rice husks and the rice bran powder roll down along with the rice, so that the rice screening effect becomes poor.

Description

Technical Field

[0001] The invention relates to the technical field of rice processing, in particular to a rice bran powder removing device for processing and producing selenium-enriched rice. Background Art

[0002] During the rice production and processing process, unscreened husks and bran powder will be mixed in the rice, resulting in reduced cleanliness of the rice. In the invention patent with publication number CN202010821633.4, a polishing and screening device for rice processing with a bran powder removal mechanism is disclosed. The device specifically includes a main body, and a polishing mechanism and a hulling mechanism are arranged in the main body. By arranging spring pieces, the firmness of the connection between the polishing outer cylinder and the polishing shaft can be improved, which has a limiting effect on the polishing outer cylinder and avoids the slippage of the polishing outer cylinder to a great extent.

[0003] Although the device has the above advantages, it still has the following defects in actual use:

[0004] 1) When the device separates and filters bran powder and husk, bran powder is likely to escape, affecting the cleanliness of internal equipment and rice. At the same time, the sieve plate holes are easily blocked and difficult to replace, resulting in poor actual screening effect. The blockage easily leads to increased internal pressure, and the internal temperature rises easily cause the rice to burn, affecting the taste of the rice.

[0005] 2) The sieve plate of the device is tilted, so when screening rice, incomplete or untimely screening may occur, causing bran powder and husk to roll down with the rice, thereby causing the screening effect of the rice to deteriorate.

[0006] Therefore, it is necessary to solve the problems that still exist in the above-mentioned device. Summary of the invention

[0007] In view of the deficiencies in the prior art, the present invention provides a rice bran powder removal device for processing and producing selenium-enriched rice, which solves the problems that, when the existing rice screening device is used, bran powder is easily scattered due to wind screening, affecting the cleanliness of internal equipment and rice, and the sieve plate holes are easily clogged and difficult to replace, resulting in poor screening effect. At the same time, due to the inclined setting of the sieve plate, incomplete screening is easily likely to occur, causing husks and bran powder to roll down with the rice, resulting in poor rice screening effect.

[0008] To achieve the above purpose, the present invention is implemented by the following technical scheme: a rice bran removal device for processing and producing selenium-enriched rice, comprising:

[0009] A pool for washing bran-removing powder;

[0010] A flushing mechanism, wherein the flushing mechanism is arranged on the body of the pool, the flushing mechanism comprises a frame, a filter box is fixedly connected to the bottom of the frame, two groups of filter frames are arranged inside the filter box, the two groups of filter frames are fixedly connected by a connecting frame, the outer surface of the connecting frame is movably connected to the inside of the filter box, the outer surface of the filter box is fixedly connected to the outer surface of the pool, the inside of the filter box is penetrated and connected with a pump pipe, one end of the pump pipe is penetrated and connected with the inside of the pool, a solid cover is arranged above one end of the pump pipe, the outer surface of the solid cover is fixedly connected to the inside of the pool, a discharge pipe is arranged on one side of the solid cover, and the inside of the discharge pipe is penetrated and connected with the inside of the pool;

[0011] A material-diverting assembly is arranged inside the frame and is used to divert liquid water inside the pool into the filter box to filter the bran powder;

[0012] The drying component is arranged outside the discharge pipe and is used for drying the rice after washing.

[0013] Preferably, a connecting groove is provided on the outer surface of the connecting frame, a spring rod is movably connected inside the connecting groove, one end of the spring rod is fixedly connected to the inside of the filter box, a knocking plate is movably connected to the outer surface of the connecting frame, the axial end of the knocking plate is embedded and rotatably connected to the inside of the frame, a torsion spring is sleeved on the axial end of the knocking plate, and both ends of the torsion spring are respectively fixedly connected to the outer surface of the knocking plate and the inside of the frame.

[0014] Preferably, the material shifting assembly includes a crawler, which is arranged inside the frame, and the outer surface of the crawler is transmission-connected to two rollers, and the outer surface of the crawler is provided with a shifting plate, and the outer surface of the shifting plate is movably connected to the inside of the frame, the inside of the pool and the outer surface of the connecting frame respectively.

[0015] Preferably, the bodies of the rotating rollers on both sides are penetrated and fixedly connected with rotating rods, one end of the rotating rod on one side is penetrated and rotatably connected with the body of the frame and extends to the outside of the frame, both ends of the rotating rod are penetrated and rotatably connected with support bars, and one end of the support bars on both sides is fixedly connected to the inside of the frame.

[0016] Preferably, a driving unit is provided at one end of the rotating rod on one side, and the driving unit includes a transmission belt, and the outer surface of the transmission belt is transmission-connected to two transmission wheels, and the bodies of the transmission wheels on both sides are penetrated and fixedly connected with a support shaft, one end of the support shaft on one side is embedded and rotatably connected with the outer surface of the water pool, and the outer surface of the support shaft on the other side is penetrated and rotatably connected with the body of the pump pipe, and the outer surface of the support shaft on the other side is fixedly connected to an impeller, and the outer surface of the impeller is rotatably connected to the inside of the pump pipe.

[0017] Preferably, a transmission gear is fixedly connected to the outer surface of the support shaft on one side, a rotating gear is meshed on the outer surface of the transmission gear, and a body of the rotating gear is penetrated and fixedly connected to the outer surface of a rotating rod on one side.

[0018] Preferably, the drying component comprises a cylinder, a material trough is provided inside the cylinder, a filter cartridge is fixedly connected inside the cylinder, a hopper is penetrated and connected inside the material trough, and the inside of the hopper is connected with the inside of a discharge pipe.

[0019] Preferably, two slide rails are provided on the outside of the cylinder, and the outer surfaces of the two slide rails are slidably connected to linear motors, the outer surfaces of the linear motors on both sides are fixedly connected to support rods, one end of the support rods on both sides is fixedly connected to flip motors, and the output ends of the flip motors on both sides are fixedly connected to the outer surface of the cylinder.

[0020] Preferably, a material spreading unit is provided inside the material trough, and the material spreading unit includes a gear ring, the outer surface of the gear ring is embedded and rotatably connected to the inside of the material trough, the ring hole of the gear ring is fixedly connected with a rotating plate, the outer surface of the rotating plate is rotatably connected to the inside of the material trough, the body of the gear ring is provided with a through groove, the interior of the through groove is connected to the interior of the hopper, and the through groove and the rotating plate are symmetrically arranged up and down.

[0021] Preferably, two grooves are provided inside the material trough, the outer surface of the gear ring is rotatably connected to the inside of the groove, a driving motor is fixedly connected to the inside of the groove, a driving gear is fixedly connected to the output end of the driving motor, and the outer surface of the driving gear is meshed with the outer surface of the gear ring.

[0022] Beneficial Effects

[0023] The present invention provides a rice bran removal device for processing and producing selenium-enriched rice. Compared with the prior art, it has the following beneficial effects:

[0024] (1) By providing a flushing mechanism, the rice to be screened is added into the water pool, and the liquid water is used for washing. As well as the buoyancy, the bran powder and the husk float on the water surface, thereby facilitating the rapid separation of the rice and the bran powder, and the problem of the bran powder escaping is not easy to occur. At the same time, there is no problem of the rice being burnt and affecting the taste.

[0025] (2) By setting up a discharge assembly, the roller is used to drive the crawler to move, so that the paddle follows the movement to paddle the liquid water, thereby pushing the liquid water in the pool and the rice husks and bran powder on the water surface into the filter box for filtration, thereby realizing the recovery of bran powder and husks.

[0026] (3) A driving unit is provided at the same time, and the impeller is used to contact the circulating liquid water inside the pump pipe, so that the roller drives the paddle to move through the transmission of the transmission belt and the meshing of the transmission gear and the rotating gear. The transmission speed of the paddle is reduced through the transmission ratio of the transmission gear and the rotating gear to avoid the paddle moving too fast, resulting in splashing of liquid water and affecting the recovery of bran powder and husks.

[0027] (4) A drying component is provided, and the rinsed rice is carried by the annular groove so that the wet rice is evenly distributed. A heating fan is used to blow air into the filter cartridge, and the filter holes of the filter cartridge facilitate the inflow of air and the outflow of water vapor, thereby facilitating the rapid drying of the rice.

[0028] (5) By setting up a material spreading unit, utilizing the drive of a driving motor and the meshing of a gear ring and a driving gear, the rotating plate follows the circular rotation to move the rice inside the material trough, so that the positions of the inner and outer layers of rice are swapped, thereby improving the drying efficiency and effect of the rice and avoiding the problem of burning the rice. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a three-dimensional diagram of the external structure of the present invention;

[0030] Figure 2 It is a three-dimensional diagram of the external structure of the connecting frame of the present invention;

[0031] Figure 3 A three-dimensional diagram of the external structure of the crawler of the present invention;

[0032] Figure 4 The external structure stereogram of the support shaft of the present invention;

[0033] Figure 5 It is a three-dimensional diagram of the internal structure of the cylinder of the present invention;

[0034] Figure 6 It is a stereoscopic diagram of the external structure of the gear ring of the present invention.

[0035] In the figure: 1, water tank; 2, frame; 3, material shifting assembly; 31, crawler; 32, roller; 33, shifting plate; 34, rotating rod; 35, driving unit; 351, transmission belt; 352, transmission wheel; 353, support shaft; 354, impeller; 355, transmission gear; 356, rotating gear; 36, support bar; 4, drying assembly; 41, cylinder; 42, material trough; 43, filter cartridge; 44, material spreading unit ; 441, gear ring; 442, rotating plate; 443, through slot; 444, groove; 445, driving motor; 446, driving gear; 45, hopper; 46, slide rail; 47, linear motor; 48, support rod; 49, flip motor; 5, filter box; 6, filter frame; 7, connecting frame; 8, pump pipe; 9, discharge pipe; 10, connecting slot; 11, spring rod; 12, knocking plate; 13, torsion spring; 14, solid cover. DETAILED DESCRIPTION

[0036] 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.

[0037] See also Figure 1-6 The present invention provides a technical solution: a rice bran removal device for processing and producing selenium-enriched rice:

[0038] Embodiment 1: Refer to the attached manual Figure 1 , Attachment Figure 2 ;

[0039] The invention comprises a water pool 1, wherein the interior of the water pool 1 is also connected with a water inlet pipe and a water outlet pipe, and the water inlet pipe and the water outlet pipe are both connected with an external water source for real-time water inlet and water outlet. A flushing mechanism is arranged on the main body of the water pool 1, and the flushing mechanism comprises a frame 2. As a preferred mode, a spraying system can be arranged above the frame 2, and spraying is performed when rice is added to the interior of the water pool 1, so as to avoid the problem of bran powder escaping. A filter box 5 is fixedly connected to the bottom of the frame 2, and two groups of filter frames 6 are arranged inside the filter box 5, and the two groups of filter frames 6 filter the husk and bran powder from top to bottom respectively. The two groups of filter frames 6 are fixedly connected by a connecting frame 7, the outer surface of the connecting frame 7 is movably connected to the inside of the filter box 5, the outer surface of the filter box 5 is fixedly connected to the outer surface of the pool 1, the inside of the filter box 5 is connected with a pump pipe 8, one end of the pump pipe 8 is connected to a pump machine, the pump machine is arranged in the inside of the filter box 5, and is electrically connected to the external control circuit, one end of the pump pipe 8 is connected to the inside of the pool 1, and a solid cover 14 is arranged above one end of the pump pipe 8. The solid cover 14 is semi-funnel-shaped and can divert and discharge rice, and the body is provided with filter holes, which are convenient for liquid water to pass through. The flow of water, at the same time, the water inlet pipe and the water outlet pipe are arranged under the solid cover 14, the outer surface of the solid cover 14 is fixedly connected to the inside of the pool 1, a discharge pipe 9 is arranged on one side of the solid cover 14, the inside of the discharge pipe 9 is connected with the inside of the pool 1, and the connecting frame 7 is U-shaped, which is convenient for the quick removal and placement of the filter frame 6, and can also make the filter frame 6 vibrate by contacting with the knocking plate 12. The outer surface of the connecting frame 7 is provided with a connecting groove 10, and the internal movability of the connecting groove 10 is connected with a spring rod 11. One end of the spring rod 11 can improve the stability of the connection with the connecting frame 7 through the magnetic attraction, and the connection between the spring rod 11 and the connecting frame 7 is connected to the connecting frame 7. Over-extension can avoid the problem of filter holes of the filter frame 6 being blocked. One end of the spring rod 11 is fixedly connected to the inside of the filter box 5. The outer surface of the connecting frame 7 is movably connected with a knocking plate 12. The knocking plate 12 contacts the connecting frame 7 through movement to achieve a knocking effect on the filter frame 6 to improve the filtering effect. The axial end of the knocking plate 12 is embedded and rotatably connected to the inside of the frame 2. The axial end of the knocking plate 12 is sleeved with a torsion spring 13. The torsion spring 13 facilitates the resetting of the knocking plate 12 to facilitate continuous knocking. The two ends of the torsion spring 13 are respectively fixedly connected to the outer surface of the knocking plate 12 and the inside of the frame 2.

[0040] In this embodiment, the rice to be screened is added to the water pool 1, and the spray system prevents the escape of bran powder by spraying, and then liquid water is added to the water pool 1 through the water inlet pipe. When the liquid water overflows the water pool 1, the floating husks and bran powder follow and enter the interior of the filter box 5, and are filtered and collected separately by two groups of filter frames 6, and the rice is received by the solid cover 14. At the same time, the pump pipe 8 pumps the liquid water in the filter box 5 into the water pool 1 through the action of the pump machine, and the continuous filtering and collection of husks and bran powder is achieved through the circulation of liquid water.

[0041] Embodiment 2: Based on Embodiment 1, refer to the attached Figure 1 , Attachment Figure 3 ;

[0042] The frame 2 is provided with a material shifting assembly 3 inside, and the material shifting assembly 3 includes a track 31, and the various parts of the track 31 are movably connected to each other to facilitate the circular movement of the shifting plate 33. The track 31 is arranged inside the frame 2, and the outer surface of the track 31 is transmission-connected to two rollers 32, and the rollers 32 are provided with teeth for driving the track 31 to move. The outer surface of the track 31 is provided with a shifting plate 33, and one end of the shifting plate 33 slightly extends into the interior of the pool 1, so that the liquid water can be directed and concentrated by shifting the liquid water. The outer surface of the shifting plate 33 is movably connected to the interior of the frame 2, the interior of the pool 1 and the outer surface of the connecting frame 7 respectively, and the bodies of the rollers 32 on both sides are fixedly connected with a rotating rod 34, and one end of the rotating rod 34 on one side is rotatably connected to the body of the frame 2 and extends to the outside of the frame 2, and both ends of the rotating rod 34 are rotatably connected with support bars 36, and one end of the support bars 36 on both sides is fixedly connected to the interior of the frame 2.

[0043] In this embodiment, when liquid water overflows the pool 1, the rotating rod 34, through the action of the roller 32, causes the track 31 to drive the paddle 33 to perform a circular motion, and the paddle 33 paddles the liquid water so that the liquid water away from the side of the filter box 5 is subjected to concentrated force and moves in the direction of the filter box 5, so that the floating husks and bran powder can be concentrated and discharged into the filter box 5 for filtration and collection. When the paddle 33 reciprocates, it presses down on one side of the knocking plate 12, causing the knocking plate 12 to rotate around its axis end and compress the torsion spring 13. When the knocking plate 12 is free from the downward pressure, it is reversed by the elastic force of the torsion spring 13, and the other side is used to knock on the connecting frame 7 to lift the new filter material of the filter frame 6. At the same time, the paddle 33 can be rinsed by the spray system to avoid the phenomenon of husks and bran powder adhering to the surface of the paddle 33.

[0044] Embodiment 3: Based on Embodiment 2, refer to the attached Figure 1 , Attachment Figure 4 ;

[0045] A driving unit 35 is provided at one end of the rotating rod 34 on one side. The driving unit 35 includes a transmission belt 351. The outer surface of the transmission belt 351 is transmission-connected to two transmission wheels 352. The bodies of the transmission wheels 352 on both sides are fixedly connected with support shafts 353. One end of the support shaft 353 on one side is embedded and rotationally connected with the outer surface of the pool 1. The outer surface of the support shaft 353 on the other side is rotationally connected with the body of the pump pipe 8. The outer surface of the support shaft 353 on the other side is fixedly connected with an impeller 354. The impeller 354 is connected to the liquid flowing in the pump pipe 8. The outer surface of the impeller 354 is rotatably connected to the inner part of the pump pipe 8, and the outer surface of the one side support shaft 353 is fixedly connected with a transmission gear 355. The outer surface of the transmission gear 355 is meshed with a rotating gear 356. The outer diameter and the number of teeth of the transmission gear 355 are smaller than those of the rotating gear 356, so that the rotation speed of the rotating rod 34 is reduced to avoid the splashing of liquid water caused by the rapid rotation of the paddle 33. The body of the rotating gear 356 is fixedly connected to the outer surface of the one side rotating rod 34.

[0046] In this embodiment, when liquid water refluxes in the pump pipe 8, it contacts the impeller 354, causing the other side support shaft 353 to rotate, and through the transmission connection between the transmission belt 351 and the transmission wheels 352 on both sides, the one side support shaft 353 drives the transmission gear 355 to rotate, and then through the engagement of the transmission gear 355 and the rotating gear 356, the rotating rod 34 drives the track 31 and the shift plate 33 to rotate reciprocatingly through the rotating roller 32.

[0047] Embodiment 4: Based on Embodiment 3, refer to the attached Figure 1 , Attachment Figure 5 ;

[0048] A drying assembly 4 is arranged outside the frame 2, and the drying assembly 4 includes a cylinder 41, and a material trough 42 is opened inside the cylinder 41. The material trough 42 is arranged in a ring shape to facilitate the spreading and uniform drying of the rice after rinsing. A filter cartridge 43 is fixedly connected to the inside of the cylinder 41. The filter hole size of the filter cartridge 43 is smaller than the size of the rice, which can facilitate the flow of air and the dispersion of liquid water. At the same time, the length of the filter cartridge 43 is greater than the axial length of the material trough 42. As a preferred embodiment, the cylinder 41 can be arranged in multiple groups along the horizontal movement direction, and by fitting together, multiple cylinders 41 form a tubular drying channel. The inside of the material trough 42 is connected through a hopper 45, and the hopper 45 can be convenient In order to receive the discharged wet rice, the interior of the hopper 45 is connected to the interior of the discharge pipe 9, and two slide rails 46 are arranged on the outside of the cylinder 41. The outer surfaces of the two slide rails 46 are slidably connected with linear motors 47, and the linear motors 47 are electrically connected to the external control circuit. The outer surfaces of the linear motors 47 on both sides are fixedly connected with support rods 48, and one end of the support rods 48 on both sides is fixedly connected with a flip motor 49. The flip motor 49 is made of a servo motor and is electrically connected to the external control circuit. By driving the cylinder 41 and the hopper 45 to flip, the discharge of the dried rice is facilitated. The output ends of the flip motors 49 on both sides are fixedly connected to the outer surface of the cylinder 41.

[0049] In this embodiment, after the rice is rinsed, the water inside the pool 1 is discharged through the drain pipe, and the rice is preliminarily controlled by the solid cover 14. Then, the wet rice is added to the inside of the trough 42 through the action of the discharge pipe 9 and the hopper 45. Then, the linear motor 47 moves horizontally along the slide rail 46, so that the position of the cylinder 41 is adjusted so that quantitative reception can be carried out by multiple groups of cylinders 41. After the reception, the filter cylinders 43 are connected by the mutual fit of the multiple groups of cylinders 41, and then the air outlet of the heating fan is aligned with the inside of the filter cylinder 43, so that the wet rice in the trough 42 can be dried. After drying, the turning motor 49 drives the cylinder 41 and the hopper 45 to turn 180°, so that the rice in the trough 42 is discharged through the hopper 45, completing the rice bran removal operation.

[0050] Embodiment 5: Based on Embodiment 4, refer to the attached Figure 5 , Attachment Figure 6 ;

[0051] A material spreading unit 44 is provided inside the trough 42, and the material spreading unit 44 includes a toothed ring 441, the outer surface of the toothed ring 441 is embedded and rotatably connected with the inside of the trough 42, and the ring hole of the toothed ring 441 is fixedly connected with a rotating plate 442, the height of the rotating plate 442 is less than the thickness of the inside of the trough 42, and the outer surface of the rotating plate 442 is rotatably connected with the inside of the trough 42, and the body of the toothed ring 441 is provided with a through slot 443, and the inner width of the through slot 443 is the same as the inner width of the lower end of the hopper 45 to avoid affecting the feeding and discharging of rice, and the interior of the through slot 443 is connected with the interior of the hopper 45. The rotating plate 442 is symmetrically arranged up and down, and two grooves 444 are opened inside the material trough 42. The outer surface of the gear ring 441 is rotatably connected to the inside of the groove 444. The inside of the groove 444 is fixedly connected with a driving motor 445. There are more than two groups of driving motors 445, and the spacing between the two outermost groups of driving motors 445 is greater than the inner width of the through groove 443 to avoid the problem of disconnection between the driving gear 446 and the gear ring 441. The output end of the driving motor 445 is fixedly connected with the driving gear 446, and the outer surface of the driving gear 446 is meshed with the outer surface of the gear ring 441.

[0052] In this embodiment, when the rice is being fed, the through groove 443 is aligned with the discharge end of the hopper 45 up and down to facilitate the feeding of the rice, and at this time the rotating plate 442 is at the bottom inside the trough 42, and will not hinder the flow of the rice. When the rice is received, the driving motor 445 engages the driving gear 446 and the gear ring 441, so that the gear ring 441 drives the rotating plate 442 to rotate inside the trough 42. By moving the rice, the positions of the inner and outer sides of the rice are swapped to improve the drying efficiency and effect of the rice.

[0053] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rice bran removal device for processing and producing selenium-enriched rice, characterized in that: include: A water tank (1) for washing the bran-removing powder; A flushing mechanism, the flushing mechanism is arranged on the body of the pool (1), the flushing mechanism comprises a frame (2), a filter box (5) is fixedly connected to the bottom of the frame (2), two groups of filter frames (6) are arranged inside the filter box (5), the two groups of filter frames (6) are fixedly connected via a connecting frame (7), the outer surface of the connecting frame (7) is movably connected to the inside of the filter box (5), the outer surface of the filter box (5) is fixedly connected to the outer surface of the pool (1), the inside of the filter box (5) is penetrated and connected with a pump pipe (8), one end of the pump pipe (8) is penetrated and connected with the inside of the pool (1), a fixed cover (14) is arranged above one end of the pump pipe (8), the outer surface of the fixed cover (14) is fixedly connected to the inside of the pool (1), a discharge pipe (9) is arranged on one side of the fixed cover (14), and the inside of the discharge pipe (9) is penetrated and connected with the inside of the pool (1); A material-diverting assembly (3), which is arranged inside the frame (2) and is used to divert liquid water inside the pool (1) into the filter box (5) to filter bran powder; A drying component (4) is arranged outside the discharge pipe (9) and is used for drying the rice after washing.

2. A rice bran removal device for processing and producing selenium-enriched rice according to claim 1, characterized in that: The outer surface of the connecting frame (7) is provided with a connecting groove (10), and the interior of the connecting groove (10) is movably connected with a spring rod (11), and one end of the spring rod (11) is fixedly connected to the interior of the filter box (5). The outer surface of the connecting frame (7) is movably connected with a knocking plate (12), and the axial end of the knocking plate (12) is embedded and rotatably connected to the interior of the frame (2). The axial end of the knocking plate (12) is sleeved with a torsion spring (13), and the two ends of the torsion spring (13) are respectively fixedly connected to the outer surface of the knocking plate (12) and the interior of the frame (2).

3. A rice bran removal device for processing and producing selenium-enriched rice according to claim 1, characterized in that: The material shifting assembly (3) comprises a crawler (31), the crawler (31) is arranged inside the frame (2), the outer surface of the crawler (31) is drivingly connected to two rollers (32), the outer surface of the crawler (31) is provided with a shifting plate (33), and the outer surface of the shifting plate (33) is movably connected to the inside of the frame (2), the inside of the pool (1) and the outer surface of the connecting frame (7).

4. A rice bran removal device for processing and producing selenium-enriched rice according to claim 3, characterized in that: The bodies of the rotating rollers (32) on both sides are penetrated and fixedly connected with rotating rods (34); one end of the rotating rod (34) on one side is penetrated and rotatably connected with the body of the frame (2) and extends to the outside of the frame (2); both ends of the rotating rod (34) are penetrated and rotatably connected with support bars (36); one end of the support bars (36) on both sides is fixedly connected with the inside of the frame (2).

5. A rice bran removal device for processing and producing selenium-enriched rice according to claim 4, characterized in that: A driving unit (35) is provided at one end of the rotating rod (34) on one side, and the driving unit (35) includes a transmission belt (351), and the outer surface of the transmission belt (351) is transmission-connected to two transmission wheels (352), and the bodies of the transmission wheels (352) on both sides are penetrated and fixedly connected with a support shaft (353), one end of the support shaft (353) on one side is embedded and rotationally connected with the outer surface of the pool (1), and the outer surface of the support shaft (353) on the other side is penetrated and rotationally connected with the body of the pump pipe (8), and the outer surface of the support shaft (353) on the other side is fixedly connected to an impeller (354), and the outer surface of the impeller (354) is rotationally connected to the inside of the pump pipe (8).

6. A rice bran removal device for processing and producing selenium-enriched rice according to claim 5, characterized in that: A transmission gear (355) is fixedly connected to the outer surface of the support shaft (353) on one side, and a rotating gear (356) is meshed with the outer surface of the transmission gear (355). The body of the rotating gear (356) penetrates and is fixedly connected to the outer surface of the rotating rod (34) on one side.

7. The rice bran removal device for processing and producing selenium-enriched rice according to claim 1, characterized in that: The drying component (4) comprises a cylinder (41), a material trough (42) is provided inside the cylinder (41), a filter cartridge (43) is fixedly connected inside the cylinder (41), a material hopper (45) is passed through the inside of the material trough (42), and the inside of the material hopper (45) is connected to the inside of the discharge pipe (9).

8. A rice bran removal device for processing and producing selenium-enriched rice according to claim 7, characterized in that: Two slide rails (46) are arranged outside the cylinder (41), the outer surfaces of the two slide rails (46) are slidably connected to linear motors (47), the outer surfaces of the linear motors (47) on both sides are fixedly connected to support rods (48), one end of the support rods (48) on both sides is fixedly connected to a flip motor (49), and the output ends of the flip motors (49) on both sides are fixedly connected to the outer surface of the cylinder (41).

9. The rice bran powder removing device for processing and producing selenium-enriched rice according to claim 7, characterized in that: A material spreading unit (44) is arranged inside the material trough (42), and the material spreading unit (44) comprises a gear ring (441), the outer surface of the gear ring (441) is embedded and rotatably connected with the inside of the material trough (42), a rotating plate (442) is fixedly connected to the ring hole of the gear ring (441), the outer surface of the rotating plate (442) is rotatably connected with the inside of the material trough (42), the body of the gear ring (441) is provided with a through groove (443), the inside of the through groove (443) is connected with the inside of the hopper (45), and the through groove (443) and the rotating plate (442) are symmetrically arranged up and down.

10. The rice bran powder removing device for processing and producing selenium-enriched rice according to claim 9, characterized in that: Two grooves (444) are provided inside the material trough (42); the outer surface of the gear ring (441) is rotatably connected to the inside of the groove (444); a driving motor (445) is fixedly connected to the inside of the groove (444); a driving gear (446) is fixedly connected to the output end of the driving motor (445); and the outer surface of the driving gear (446) is meshed with the outer surface of the gear ring (441).

Images