CN220919324U - Bran removing device of rice mill - Google Patents

Abstract

The application relates to the field of rice mills and discloses a bran removing device of a rice mill, which comprises a shell, wherein a driving cavity is arranged in the shell, the bottom surface of the driving cavity is communicated with a discharge hole, the bottom of the discharge hole extends to the outside of the shell, the discharge hole is connected with a bran outlet groove, one side of the shell is provided with a box body, and the box body is communicated with the driving cavity; according to the rice milling machine, grains entering the driving cavity from the feeding pipe can be orderly conveyed to the positions of rice milling leaves through rotation of the outer auger, rice milling operation can be carried out on the grains through rotation of the rice milling leaves, bran shells of the grains and white rice in the bran shells are loosened and separated, in the rice milling operation process, the formed white rice enters the box body and is output through the rice outlet pipe, the formed bran powder falls onto the semicircular arc screen, falls onto the guide plate through the semicircular arc screen, is discharged through the guide plate and the discharge port through the bran outlet groove, bran shells on the surfaces of the grains are effectively cleaned, and bran content of the grains is reduced.

Description

Bran removing device of rice mill

Technical Field

The application relates to the field of rice mills, in particular to a bran removing device of a rice mill.

Background

The rice processing enterprises gradually move to scale and grouping, and meanwhile, the comprehensive utilization of rice resources and the development and quality brand consciousness of products are paid more attention to, meanwhile, along with the increasing of the requirements of downstream enterprises on the quality of rice milling mechanical products, the requirements on the quality, matched service and the like of the rice milling mechanical products are also increased, and the existing rice milling machines cannot clean generated rice chaff effectively due to the fact that the rice chaff is high in the using process, so that the final quality of rice is affected.

Disclosure of utility model

In order to solve the problem that the rice residue rate is high because rice chaff cannot be cleaned effectively due to high chaff content in rice in the using process of the existing rice mill, the application provides a chaff removing device of the rice mill.

The application provides a technical scheme as follows:

The utility model provides a bran removing device of rice mill, includes the casing, the inside of casing is equipped with the drive chamber, the bottom surface in drive chamber link up and is equipped with the discharge gate, the bottom of discharge gate extends to the outside of casing, the discharge gate is connected with out the bran groove, one side of casing is equipped with the box, the box is linked together with the drive chamber, the bottom intercommunication of box is equipped with out the rice pipe, the inside in drive chamber is equipped with removes the bran subassembly, the top surface of casing link up and is equipped with the feed inlet.

Preferably, the bran removing assembly comprises a rice milling shaft and a motor, the rice milling shaft is arranged in the driving cavity, one end of the rice milling shaft is connected with the inner wall of the box body, one end of the rice milling shaft penetrates through the shell, a second belt pulley is sleeved outside the rice milling shaft, an outer auger is arranged on the outer wall of one end of the rice milling shaft in a winding mode, the position of the outer auger, located on the rice milling shaft, corresponds to the feeding hole, rice milling leaves are arranged on the outer wall of the rice milling shaft, and are distributed in a plurality of circumferential equidistance modes.

Preferably, a semicircular arc leakage net is arranged below the rice milling shaft, two sides of the semicircular arc leakage net are respectively connected with the cavity wall of the driving cavity, a material guiding plate is arranged below the semicircular arc leakage net and is arranged in a downward inclined mode, and the lowest inclined end of the material guiding plate corresponds to the discharge hole.

Preferably, the output of motor is connected with the bull stick, the free end of bull stick runs through the casing, and outwards extends the cover and be equipped with first belt pulley, first belt pulley passes through the belt and is connected with the drive of second belt pulley looks, the bottom of motor is equipped with the baffle, the both ends of baffle are connected with the casing respectively.

Preferably, the top opening of the feeding opening is connected with a feeding pipe, and the top surface of the feeding pipe is connected with a feeding hopper.

In summary, the application has the following beneficial technical effects:

The output end of the motor drives the rotating rod to rotate, the rotating rod drives the first belt pulley to rotate, the first belt pulley is in transmission connection with the second belt pulley through the belt, namely, the second belt pulley drives the rice milling shaft to rotate, the outer auger and the rice milling leaves on the rice milling shaft can be driven to rotate by the rotation of the rice milling shaft, grains in the driving cavity can be orderly conveyed to the positions of the rice milling leaves through the feeding pipe, the rice milling operation can be carried out on the grains through the rotation of the rice milling leaves, the bran hulls of the grains and the white rice in the bran hulls are loosened and separated, the formed rice enters the inside of the box body in the rice milling operation process, the rice is output through the rice outlet pipe, the formed bran powder can fall onto the semicircular arc leaking net, the formed bran powder falls onto the material guiding plate through the semicircular arc leaking net, and finally the bran guiding plate and the discharging hole are discharged through the bran outlet groove, the bran hulls on the surface are effectively cleaned, and the bran content of the grains is reduced.

Drawings

FIG. 1 is a front elevational view of a construction of an embodiment of the application;

FIG. 2 is a schematic structural view of a bran removing assembly according to an embodiment of the present application;

fig. 3 is a structural rear view of the application embodiment.

Reference numerals illustrate: 1. a housing; 2. a partition plate; 3. a motor; 4. a rotating rod; 5. a first pulley; 6. a rice milling shaft; 7. a second pulley; 8. a feed pipe; 9. a feed hopper; 10. a case; 11. a rice outlet pipe; 12. a bran outlet groove; 13. a discharge port; 14. a semicircular arc leakage net; 15. milling rice leaves; 16. an outer auger; 17. a material guiding plate; 18. and a drive chamber.

Detailed Description

The application is described in further detail below with reference to fig. 1-3.

The embodiment of the application discloses a bran removing device of a rice mill, referring to fig. 1-3, which comprises a shell 1, wherein a driving cavity 18 is arranged in the shell 1, a discharging hole 13 is arranged on the bottom surface of the driving cavity 18 in a penetrating way, the bottom of the discharging hole 13 extends to the outside of the shell 1, a bran discharging groove 12 is detachably connected to the discharging hole 13, a box body 10 is detachably arranged on one side of the shell 1, the box body 10 is arranged in a column shape, the box body 10 is communicated with the driving cavity 18, a rice discharging pipe 11 is detachably communicated with the bottom of the box body 10, a bran removing component is arranged in the driving cavity 18, the top surface of the shell 1 is provided with a feeding hole in a penetrating way, a feeding pipe 8 is detachably connected to the top opening of the feeding hole, a feeding hopper 9 is fixedly connected to the top surface of the feeding pipe 8, grains are conveyed to the inside of the driving cavity 18 through the feeding pipe 8, then rice milling operation is carried out on the grains through the bran removing component, the rice is discharged through the rice discharging pipe 11 in the rice milling operation process, and the formed bran powder is discharged through the bran discharging groove 12 through the discharging hole 13 in the rice milling operation.

Referring to fig. 1-2, the bran removing assembly comprises a rice milling shaft 6 and a motor 3, the rice milling shaft 6 is arranged in a driving cavity 18, one end of the rice milling shaft 6 is rotatably connected with the inner wall of a box body 10, one end of the rice milling shaft 6 penetrates through the shell 1 and is fixedly sleeved with a second belt pulley 7 in an outward extending manner, the rice milling shaft 6 is rotatably connected with the shell 1, an outer auger 16 is fixedly wound on the outer wall of one end of the rice milling shaft 6, the outer auger 16 is positioned at the position of the rice milling shaft 6 and corresponds to a feeding hole, rice milling leaves 15 are fixedly arranged on the outer wall of the rice milling shaft 6, the rice milling leaves 15 are provided with a plurality of rice milling leaves 15 and are distributed in a circumferential equidistant manner, a semicircular arc leakage net 14 is arranged below the rice milling shaft 6, two sides of the semicircular arc leakage net 14 are respectively detachably connected with the cavity wall of the driving cavity 18, a material guiding plate 17 is arranged below the semicircular arc leakage net 14, the material guiding plate 17 is fixedly connected with the cavity wall of the driving cavity 18, the material guiding plate 17 is arranged in a downward inclined mode, the inclined lowest end of the material guiding plate 17 corresponds to the discharge hole 13, the output end of the motor 3 is connected with the rotating rod 4, the free end of the rotating rod 4 penetrates through the shell 1, a first belt pulley 5 is fixedly sleeved outside the rotating rod 4 and is in rotary connection with the shell 1, the first belt pulley 5 is in rotary connection with the second belt pulley 7 through a belt, the bottom of the motor 3 is detachably provided with the partition plate 2, two ends of the partition plate 2 are fixedly connected with the shell 1 respectively, the rotating rod 4 is driven to rotate through the output end of the motor 3, the rotation of the rotating rod 4 drives the first belt pulley 5 to rotate, the first belt pulley 5 is in rotary connection with the second belt pulley 7 through the belt, namely the second belt pulley 7 drives the rice milling shaft 6 to rotate, the outer auger 16 and the rice milling blade 15 on the rice milling shaft 6 can be driven to rotate through the rotation of the first belt pulley 5, the rotation of outer auger 16 can be to the orderly position of carrying to milling leaf 15 of cereal grain that gets into in the driving chamber 18 by inlet pipe 8, milling leaf 15's rotation can carry out milling operation to cereal grain, make the chaff shell of cereal grain and the loose separation of the white rice in the chaff shell, in the in-process of milling operation, the white rice that forms then gets into box 10 to export by play rice pipe 11, the chaff powder that forms then can drop on the semicircle screen 14, the rethread semicircle screen 14 drops on the guide plate 17, finally discharge by play chaff groove 12 through guide plate 17 and discharge gate 13, effectually clear up the chaff shell on cereal grain surface, the chaff content of cereal grain has been reduced.

The implementation principle of one embodiment of the application is as follows: when the rice milling machine is used, grains are firstly conveyed to the inside of the driving cavity 18 through the feeding hopper 9 by the feeding pipe 8, then the rotary rod 4 is driven to rotate through the output end of the motor 3, the rotary rod 4 drives the first belt pulley 5 to rotate, the first belt pulley 5 is in transmission connection with the second belt pulley 7 through a belt, namely, the second belt pulley 7 drives the rice milling shaft 6 to rotate, the outer auger 16 and the rice milling leaves 15 on the rice milling shaft 6 can be driven to rotate by the rotation of the rice milling shaft 6, the grains entering the driving cavity 18 from the feeding pipe 8 can be orderly conveyed to the positions of the rice milling leaves 15, the rice milling leaves 15 can grind the grains, bran hulls of the grains and white rice in the bran hulls are loosened and separated, the formed white rice enters the inside of the box 10 in the rice milling process, is output by the rice outlet pipe 11, the formed bran powder falls onto the semi-circular arc-shaped leakage net 14, falls onto the guiding plate 17 through the semi-circular-arc-shaped leakage net 14, and finally is discharged from the bran outlet plate 13 through the guiding plate 17 and the bran outlet 12.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (3)

1. The utility model provides a bran removing device of rice mill, includes casing (1), its characterized in that: the utility model discloses a rice milling machine, including casing (1), drive chamber (18) are equipped with in the inside of casing (1), the bottom surface of drive chamber (18) link up and is equipped with discharge gate (13), the bottom of discharge gate (13) extends to the outside of casing (1), discharge gate (13) are connected with out bran groove (12), one side of casing (1) is equipped with box (10), box (10) are linked together with drive chamber (18), the bottom intercommunication of box (10) is equipped with out rice pipe (11), the inside of drive chamber (18) is equipped with the bran removal subassembly, the top surface of casing (1) link up and is equipped with the feed inlet, the bran removal subassembly includes husk rice axle (6) and motor (3), husk rice axle (6) set up in the inside of drive chamber (18), the one end of husk rice axle (6) is connected with the inner wall of box (10), one end of husk rice axle (6) runs through casing (1), and outwards extends the cover and is equipped with second belt pulley (7), the outer wall (6) is equipped with one end of husk rice axle (16) and is equipped with the auger (16), the husk rice axle (15) are located with many husk rice of husk rice leaves (15) and are located in the corresponding position of husk rice axle (15), the rice milling machine is characterized in that a semicircular arc leakage net (14) is arranged below the rice milling shaft (6), two sides of the semicircular arc leakage net (14) are respectively connected with a cavity wall of a driving cavity (18), a material guiding plate (17) is arranged below the semicircular arc leakage net (14), the material guiding plate (17) is arranged in a downward inclined mode, and the inclined lowest end of the material guiding plate (17) corresponds to the discharge hole (13).

2. The bran removing apparatus of a rice mill according to claim 1, wherein: the output of motor (3) is connected with bull stick (4), the free end of bull stick (4) runs through casing (1), and outwards extends the cover and be equipped with first belt pulley (5), first belt pulley (5) are connected through belt and second belt pulley (7) looks transmission, the bottom of motor (3) is equipped with baffle (2), the both ends of baffle (2) are connected with casing (1) respectively.

3. The bran removing apparatus of a rice mill according to claim 1, wherein: the top opening of the feeding opening is connected with a feeding pipe (8), and the top surface of the feeding pipe (8) is connected with a feeding hopper (9).