阅读说明：本技术 一种稻米去壳装置 (Rice hulling device ) 是由 任洪波 于 2020-12-24 设计创作，主要内容包括：本发明公开了一种稻米去壳装置,包括防护外壳、加料斗、传送装置、可升降式剥壳装置和震动分离装置,所述防护外壳呈中空腔体设置,所述加料斗连通设于防护外壳的顶部一侧上,所述防护外壳的底部连通设有出料管,所述传送装置、可升降式剥壳装置和震动分离装置设于防护外壳内。本发明涉及农业机械技术领域,具体是提供一种稻米传送至可升降式剥壳装置时碾压电机带动三角支撑架、转动架转动,使得顶带套周期性顶起传送带,升降辊随之升降并使得稻米壳被碾开,后经振打器的震动使得稻壳被震起后吸入存壳箱,量稻壳随米粒进入出料管,在出料管内稻壳被吸入漏吸管并存至存壳箱内,剥壳分离较为完全的稻米去壳装置。(The invention discloses a rice husking device which comprises a protective shell, a feeding hopper, a conveying device, a liftable husking device and a vibration separating device, wherein the protective shell is arranged in a hollow cavity, the feeding hopper is communicated and arranged on one side of the top of the protective shell, the bottom of the protective shell is communicated and provided with a discharging pipe, and the conveying device, the liftable husking device and the vibration separating device are arranged in the protective shell. The invention relates to the technical field of agricultural machinery, and particularly provides a rice husking device which is characterized in that a grinding motor drives a triangular support frame and a rotating frame to rotate when rice is conveyed to a liftable husking device, a top belt sleeve periodically jacks up a conveying belt, a lifting roller lifts along with the conveying belt and enables rice husks to be separated, then the rice husks are shaken up and sucked into a husking box through vibration of a shaker, the rice husks are measured and enter a discharging pipe along with rice grains, the rice husks are sucked into a leaking suction pipe in the discharging pipe and stored in the husking box, and husking and separation are complete.)

1. A rice hulling device is characterized in that: the device comprises a protective shell, a feeding hopper, a conveying device, a liftable peeling device and a vibration separating device, wherein the protective shell is arranged in a hollow cavity, the feeding hopper is communicated with and arranged on one side of the top of the protective shell, the bottom of the protective shell is communicated with and provided with a discharging pipe, the conveying device, the liftable peeling device and the vibration separating device are arranged in the protective shell, the conveying device is arranged at the bottom of the feeding hopper, the liftable peeling device is connected and arranged above the conveying device, one end of the vibration separating device is arranged at the tail end of the conveying device, and the other end of the vibration separating device is obliquely arranged below the conveying device and is communicated with the discharging pipe; the conveying device comprises a conveying fixed support, a conveying motor, a driving rotating shaft, a driven rotating shaft and a conveying belt, wherein the conveying fixed support is uniformly arranged on the inner bottom wall of the protective shell, the driving rotating shaft and the driven rotating shaft are respectively rotatably arranged on the conveying fixed supports on the two sides, the conveying belt is sleeved outside the driving rotating shaft and the driven rotating shaft, the conveying motor is arranged on one side of the conveying fixed support, and an output shaft of the conveying motor is arranged at the center of the driving rotating shaft; the liftable peeling device comprises a peeling support frame, a rolling motor, a rotating frame, a rolling support frame, a lifting roller, a roller penetrating rod, an outer spring and an inner spring, wherein the peeling support frame is arranged on two sides of the middle end of a conveyor belt, the rotating frame is rotatably arranged on the peeling support frames on two sides, the rotating frame is provided with three groups and three groups, the rotating frame is parallel to each other to form a triangular arrangement, the rotating frame is arranged between the top and the bottom of the conveyor belt, a top belt sleeve is sleeved outside the rotating frame, three groups of the rotating frame are provided with triangular support plates at two ends, the rolling motor is arranged on one side of the peeling support frame, an output shaft of the rolling motor is arranged at the center of the triangular support plates, the rolling support frame is arranged on two sides of the peeling support frame and is arranged above the peeling support frame, and fixed point rods extend downwards from the inner top of the rolling support, the utility model discloses a roller, including wearing the roller pole, wear the roller pole and be equipped with fixed point hole, fixed point pole is downthehole to slide from top to bottom in fixed point, interior spring coupling locates and rolls between the vertical one side top of interior top one side of support frame and the vertical one side top of wearing the roller pole, the outside of interior spring is located to outer spring housing, the lift roller is connected and is located both sides roll between the support frame, just the vertical one side of wearing the roller pole runs through the lift roller setting, the outside of lift roller is equipped with the rotation cover.

2. A rice hulling device as claimed in claim 1 wherein: the vibration separation device comprises elastic supporting legs, a transmission bracket, a vibrator, a suction motor, a suction fan and a shell storage box, the conveying bracket is arranged in an inclined hollow cavity and is internally provided with a vibration separation cavity, the elastic supporting legs are arranged at the bottom of the conveying bracket, a separation inlet is arranged on one side of the top of the conveying bracket, the separation inlet is arranged below the tail end of the conveying belt, the vibrator is arranged on the transmission bracket, the shell storage box is arranged at the bottom of the transmission bracket, one side of the top of the shell storage box is communicated with a shell suction pipe, the other end of the suction shell pipe is communicated with the vibration separation cavity, the suction fan is rotatably arranged on the outer wall of the shell storage box, and a filtering hole is arranged between the suction fan and the shell storage box, the suction motor is arranged at one side of the suction fan, and the output shaft of the suction motor is arranged at the center of the suction fan, and the bottom of the vibration separation cavity is communicated with the discharge pipe.

3. A rice hulling device as claimed in claim 2 wherein: the elastic supporting legs comprise upper supporting legs, supporting springs and lower supporting legs, and the upper supporting legs, the supporting springs and the lower supporting legs are sequentially connected with the bottom of the conveying support from top to bottom.

4. A rice hulling device as claimed in claim 1 wherein: one side of the transmission belt is arranged right below the charging hopper.

5. A rice hulling device as claimed in claim 1 wherein: the roller penetrating rod is provided with an upper fixed roller rod and a lower fixed roller rod respectively on the upper side and the lower side of the rotating shaft at the center of the lifting roller.

6. A rice hulling device as claimed in claim 2 wherein: and a shell suction port is formed in one side, close to the vibration separation cavity, of the shell suction pipe and is arranged at the bottom of the side end of the vibration separation cavity.

7. A rice hulling device as claimed in claim 2 wherein: the vibration separation device further comprises a leakage suction pipe, the leakage suction pipe is arranged in a bent shape, one end of the leakage suction pipe is arranged at the joint of the vibration separation cavity and the discharge pipe, and the other end of the leakage suction pipe is arranged in the shell storage box.

8. A rice hulling device as claimed in claim 1 wherein: the outer spring is arranged between the rolling support frame and the roller penetrating rod.

9. A rice hulling device as claimed in claim 1 wherein: and a discharge hole is formed in the bottom of the discharge pipe.

10. A rice hulling device as claimed in claim 1 wherein: and the bottom of the protective shell is provided with support legs.

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a rice hulling device.

Background

The rice is also called rice or paddy rice, is edible grain, is annual herbaceous plant, is warm and humid in nature, is commonly called rice or millet in south China, and is peeled grain. Rice is one of the main food crops in China, and has a long planting history and a long planting area. Rice is not only food, but also can be used as raw material for brewing wine and making maltose. It is consumed by half of the world's population. Mainly in asia, south europe and parts of tropical america and africa. The total yield accounts for the third crop yield in the world, is lower than that of corn and wheat, and can maintain the life of a large population.

However, carbohydrates are the major component of rice, accounting for about 65% of rice, the most of which is starch. Protein is an important material basis for life, and the protein content of rice, which is extremely important in human and biological nutrition, is generally 8% -10%. Gluten is the main protein of brown rice. The fat content in rice is about 2%.

After rice is harvested, rice needs to be peeled, but the traditional rice peeling equipment is complex in structure, high in energy consumption for removing rice peels, low in efficiency and incomplete in rice hull separation.

Disclosure of Invention

In order to solve the existing problems, the invention provides a rice husking device which is characterized in that when rice is conveyed to a liftable husking device, a grinding motor drives a triangular support frame and a rotating frame to rotate, so that a top belt sleeve periodically jacks up a conveying belt, a lifting roller lifts along with the conveying belt and enables rice husks to be rolled, then the rice husks are shaken up and sucked into a husking box through vibration of a shaker, rice husks are measured and enter a discharging pipe along with the rice grains, the rice husks are sucked into a leaking suction pipe in the discharging pipe and coexist in the husking box, and husking and separation are complete.

The technical scheme adopted by the invention is as follows: the invention relates to a rice hulling device which comprises a protective shell, a feeding hopper, a conveying device, a liftable hulling device and a vibration separating device, wherein the protective shell is arranged in a hollow cavity, the feeding hopper is communicated and arranged on one side of the top of the protective shell, the bottom of the protective shell is communicated and provided with a discharging pipe, the conveying device, the liftable hulling device and the vibration separating device are arranged in the protective shell, the conveying device is arranged at the bottom of the feeding hopper, the liftable hulling device is connected and arranged above the conveying device, one end of the vibration separating device is arranged at the tail end of the conveying device, and the other end of the vibration separating device is obliquely arranged below the conveying device and is communicated with the discharging pipe; the conveying device comprises a conveying fixed support, a conveying motor, a driving rotating shaft, a driven rotating shaft and a conveying belt, wherein the conveying fixed support is uniformly arranged on the inner bottom wall of the protective shell, the driving rotating shaft and the driven rotating shaft are respectively rotatably arranged on the conveying fixed supports on the two sides, the conveying belt is sleeved outside the driving rotating shaft and the driven rotating shaft, the conveying motor is arranged on one side of the conveying fixed support, and an output shaft of the conveying motor is arranged at the center of the driving rotating shaft; the liftable peeling device comprises a peeling support frame, a rolling motor, a rotating frame, a rolling support frame, a lifting roller, a roller penetrating rod, an outer spring and an inner spring, wherein the peeling support frame is arranged on two sides of the middle end of a conveyor belt, the rotating frame is rotatably arranged on the peeling support frames on two sides, the rotating frame is provided with three groups and three groups, the rotating frame is parallel to each other to form a triangular arrangement, the rotating frame is arranged between the top and the bottom of the conveyor belt, a top belt sleeve is sleeved outside the rotating frame, three groups of the rotating frame are provided with triangular support plates at two ends, the rolling motor is arranged on one side of the peeling support frame, an output shaft of the rolling motor is arranged at the center of the triangular support plates, the rolling support frame is arranged on two sides of the peeling support frame and is arranged above the peeling support frame, and fixed point rods extend downwards from the inner top of the rolling support, the utility model discloses a roller, including wearing the roller pole, wear the roller pole and be equipped with fixed point hole, fixed point pole is downthehole to slide from top to bottom in fixed point, interior spring coupling locates and rolls between the vertical one side top of interior top one side of support frame and the vertical one side top of wearing the roller pole, the outside of interior spring is located to outer spring housing, the lift roller is connected and is located both sides roll between the support frame, just the vertical one side of wearing the roller pole runs through the lift roller setting, the outside of lift roller is equipped with the rotation cover.

Further, the vibration separation device comprises an elastic supporting leg, a conveying support, a vibrator, a suction motor, a suction fan and a shell storage box, wherein the conveying support is an inclined hollow cavity, a vibration separation cavity is arranged in the inclined hollow cavity, the elastic supporting leg is arranged at the bottom of the conveying support, a separation inlet is arranged on one side of the top of the conveying support, the separation inlet is arranged below the tail end of the conveying belt, the vibrator is arranged on the conveying support, the shell storage box is arranged at the bottom of the conveying support, one side of the top of the shell storage box is communicated with the suction shell pipe, the other end of the suction shell pipe is communicated with the vibration separation cavity, the suction fan is rotatably arranged on the outer wall of the shell storage box, a filter hole is formed between the suction fan and the shell storage box, the suction motor is arranged on one side of the suction fan, and the output shaft of the suction motor is arranged at the center of the, the bottom of the vibration separation cavity is communicated with the discharge pipe.

Furthermore, the elastic supporting legs comprise upper supporting legs, supporting springs and lower supporting legs, and the upper supporting legs, the supporting springs and the lower supporting legs are sequentially connected with the bottom of the conveying support from top to bottom.

Furthermore, one side of the transmission belt is arranged right below the charging hopper.

Furthermore, the roller penetrating rod is provided with an upper fixed roller rod and a lower fixed roller rod respectively on the upper side and the lower side of the rotating shaft at the center of the lifting roller.

Furthermore, a shell suction port is formed in one side, close to the vibration separation cavity, of the shell suction pipe, and the shell suction port is formed in the bottom of the side end of the vibration separation cavity.

Further, the vibration separation device further comprises a leakage suction pipe, the leakage suction pipe is arranged in a bent shape, one end of the leakage suction pipe is arranged at the joint of the vibration separation cavity and the discharge pipe, and the other end of the leakage suction pipe is arranged in the shell storage box.

Further, the outer spring is arranged between the rolling support frame and the roller penetrating rod.

Further, the bottom of the discharge pipe is provided with a discharge hole.

Furthermore, the bottom of the protective shell is provided with a support leg.

The invention with the structure has the following beneficial effects: the utility model provides a rice huller, rice gets into from the loading hopper, fall to the conveyer belt on, the motor drives the triangular supports frame that rolls during conveying to liftable formula peeling apparatus, the rotating turret rotates, make the periodic jack-up conveyer belt of top belt sleeve, make the lift roller go up and down thereupon and make the rice husk break away, the rice husk is conveyed to the shock-isolation device with the grain of rice together, the vibrations of rapping ware make the rice husk shake the back through inhaling shell mouth inhale deposit the shell incasement in the shock-isolation intracavity, a small amount of rice husk gets into the discharging pipe along with the grain of rice, the rice husk is inhaled the hourglass straw and is present to depositing the shell incasement in the discharging pipe, rice after the grain of rice is shelled is followed the discharging port and is located the discharge gate.

Drawings

FIG. 1 is a schematic view showing the overall structure of a rice hulling apparatus according to the present invention;

FIG. 2 is a first schematic structural view of a rice hulling device of the present invention without a protective casing;

FIG. 3 is a second schematic structural view of a rice huller device of the present invention without a protective casing;

FIG. 4 is a first cross-sectional view of a rice hulling apparatus of the present invention;

FIG. 5 is a second cross-sectional view of a rice hulling device of the present invention;

FIG. 6 is a schematic view showing a structure of a vibration separating device of a rice hulling apparatus according to the present invention;

fig. 7 is a sectional view of a shaking separating device of a rice hulling apparatus of the present invention.

Wherein, 1, a protective shell, 2, a charging hopper, 3, a conveying device, 4, a liftable shelling device, 5, a vibration separating device, 6, a discharging pipe, 7, a conveying fixed support, 8, a conveying motor, 9, a driving rotating shaft, 10, a driven rotating shaft, 11, a conveying belt, 12, a shelling supporting frame, 13, a rolling motor, 14, a rotating frame, 15, a rolling supporting frame, 16, a lifting roller, 17, a roller penetrating rod, 18, an outer spring, 19, an inner spring, 20, a top belt sleeve, 21, a triangular supporting plate, 22, a fixed point rod, 23, a fixed point hole, 24, a rotating sleeve, 25, an elastic supporting leg, 26, a conveying support, 27, a vibrator, 28, a suction motor, 29, a suction fan, 30, a shell storage box, 31, a vibration separating cavity, 32, a separating inlet, 33, a shell suction pipe, 34, a filtering hole, 35, an upper supporting leg, 36, a supporting spring, 37, a lower supporting leg, 38, a lower supporting leg, a, An upper fixed roll rod 39, a lower fixed roll rod 40, a shell suction port 41, a leakage suction pipe 42, a discharge port 43 and a support leg.

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-7, the rice hulling device of the present invention comprises a protective casing 1, a feeding hopper 2, a conveying device 3, a liftable hulling device 4 and a vibration separating device 5, wherein the protective casing 1 is a hollow cavity, the feeding hopper 2 is communicated with and arranged on one side of the top of the protective casing 1, the bottom of the protective casing 1 is communicated with and provided with a discharging pipe 6, the conveying device 3, the liftable hulling device 4 and the vibration separating device 5 are arranged in the protective casing 1, the conveying device 3 is arranged at the bottom of the feeding hopper 2, the liftable hulling device 4 is connected and arranged above the conveying device 3, one end of the vibration separating device 5 is arranged at the tail end of the conveying device 3, and the other end of the vibration separating device 5 is obliquely arranged below the conveying device 3 and is communicated with the discharging pipe 6; the conveying device 3 comprises a conveying fixed support 7, a conveying motor 8, a driving rotating shaft 9, a driven rotating shaft 10 and a conveying belt 11, the conveying fixed support 7 is uniformly arranged on the inner bottom wall of the protective shell 1, the driving rotating shaft 9 and the driven rotating shaft 10 are respectively rotatably arranged on the conveying fixed support 7 on two sides, the conveying belt 11 is sleeved outside the driving rotating shaft 9 and the driven rotating shaft 10, the conveying motor 8 is arranged on one side of the conveying fixed support 7, and an output shaft of the conveying motor 8 is arranged in the center of the driving rotating shaft 9; the liftable peeling device 4 comprises a peeling support frame 12, a rolling motor 13, a rotating frame 14, a rolling support frame 15, a lifting roller 16, a roller penetrating rod 17, an outer spring 18 and an inner spring 19, wherein the peeling support frame 12 is arranged on two sides of the middle end of a conveyor belt 11, the rotating frame 14 can be rotatably arranged on the peeling support frames 12 on two sides, the rotating frame 14 is provided with three groups and three groups, the rotating frame 14 is parallel to each other to form a triangular arrangement, the rotating frame 14 is arranged between the top and the bottom of the conveyor belt 11, a top belt sleeve 20 is sleeved outside the rotating frame 14, three groups of the rotating frame 14 are provided with triangular support plates 21 on two ends, the rolling motor 13 is arranged on one side of the peeling support frame 12, an output shaft of the rolling motor 13 is arranged at the center of the triangular support plates 21, the rolling support frame 15 is erected on two sides of the peeling support frame 12 and is arranged above the peeling support frame 12, both sides the equal downwardly extending in interior top that rolls support frame 15 is equipped with fixed point pole 22, it is L shape setting to wear roller pole 17, the horizontal one side center department of wearing roller pole 17 is equipped with fixed point hole 23, fixed point pole 22 slides from top to bottom in fixed point hole 23, interior spring 19 is connected and is located and rolls support frame 15's interior top one side and wear between the vertical one side top of roller pole 17, interior spring 19's outside is located to outer spring 18 cover, lift roller 16 is connected and is located rolling between the support frame 15 of both sides, just vertical one side of wearing roller pole 17 runs through lift roller 16 and sets up, lift roller 16's outside is equipped with and rotates cover 24.

Wherein, the vibration separation device 5 comprises an elastic supporting leg 25, a transmission bracket 26, a vibrator 27, a suction motor 28, a suction fan 29 and a shell storage box 30, the transmission bracket 26 is an inclined hollow cavity and is provided with a vibration separation cavity 31, the elastic supporting leg 25 is arranged at the bottom of the transmission bracket 26, one side of the top of the transmission bracket 26 is provided with a separation inlet 32, the separation inlet 32 is arranged below the tail end of the conveyor belt 11, the vibrator 27 is arranged on the transmission bracket 26, the shell storage box 30 is arranged at the bottom of the transmission bracket 26, one side of the top of the shell storage box 30 is communicated with a shell suction pipe 33, the other end of the shell suction pipe 33 is communicated with the vibration separation cavity 31, the suction fan 29 is rotatably arranged on the outer wall of the shell storage box 30, a filter hole 34 is arranged between the suction fan 29 and the shell storage box 30, the suction motor 28 is arranged at one side of the suction fan 29, and the output shaft of the suction motor 28 is arranged at the center of the suction fan 29, and the bottom of the vibration separation cavity 31 is communicated with the discharge pipe 6.

The elastic legs 25 comprise upper legs 35, support springs 36 and lower legs 37, and the upper legs 35, the support springs 36 and the lower legs 37 are sequentially connected to the bottom of the conveying bracket 26 from top to bottom.

One side of the transmission belt is arranged right below the charging hopper 2.

The upper and lower sides of the rotating shaft at the center of the lifting roller 16 of the roller penetrating rod 17 are respectively provided with an upper fixed roller rod 38 and a lower fixed roller rod 39.

And a shell suction port 40 is formed in one side of the shell suction pipe 33 close to the vibration separation cavity 31, and the shell suction port 40 is formed in the bottom of the side end of the vibration separation cavity 31.

The vibration separation device 5 further comprises a leakage suction pipe 41, the leakage suction pipe 41 is arranged in a bent shape, one end of the leakage suction pipe 41 is arranged at the joint of the vibration separation cavity 31 and the discharge pipe 6, and the other end of the leakage suction pipe is arranged in the shell storage box 30.

The outer spring 18 is arranged between the rolling support frame 15 and the roller penetrating rod 17.

The bottom of the discharge pipe 6 is provided with a discharge hole 42.

The bottom of the protective casing 1 is provided with a support leg 43.

During specific use, rice enters from the feeding hopper 2 and falls onto the conveyor belt 11, when the rice is conveyed to the liftable husking device 4, the rolling motor 13 drives the triangular support frame and the rotating frame 14 to rotate, the conveyor belt 11 is jacked up periodically by the jacking belt sleeve 20, the lifting roller 16 is lifted along with the lifting motor and the rice husks are milled, the rice husks and the rice grains are conveyed to the vibration separation device 5 together, the rice husks are vibrated in the vibration separation cavity 31 by the vibration of the vibrator 27 and then sucked into the husk storage box 30 through the husk sucking port 40, a small amount of rice husks enter the discharging pipe 6 along with the rice grains, the rice husks are sucked into the leakage sucking pipe 41 and stored into the husk storage box 30, and the husked rice grains are discharged from the discharging port. The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.