CN209597245U - A kind of oatmeal centrifugal shelling machine - Google Patents

Abstract

The utility model discloses a kind of Avena stivai centrifugal hullers of oat processing technique field, including machine barrel, the inside of the machine barrel is successively arranged shelling room from top to bottom, grinding chamber and sub-material room, the top of the machine barrel is equipped with charging port, the inside of the shelling room is equipped with shelling cylinder, polishing platen is fixed on the intracavity sidewall of the grinding chamber, grinding turntable is equipped at the center of the polishing platen, the bottom end of the shaft extends to the bottom of machine barrel, the bottom of the machine barrel is equipped with support frame, motor is installed on the outer wall of support frame as described above, the output end of the motor is connect by belt with rotating shaft transmission, the side of the sub-material room is fixedly installed with suction ventilator, the bottom of the sub-material room is respectively equipped with discharge port one, discharge port two and discharge port three, improve husking yield, oat hull and oat grain after shelling are realized It is automatically separated, so that the Avena stivai screening difficulty after later period shelling substantially reduces, work efficiency is high.

Description

A kind of oatmeal centrifugal shelling machine

technical field

The utility model relates to the technical field of oat processing, in particular to a centrifuge oat sheller.

Background technique

Oat is a grass plant, which is called brome and wild wheat in "Compendium of Materia Medica". Oats are divided into husk oats and naked oats according to whether the grains have lemma. Oats are known as medicinal and edible crops with extremely high nutritional and health functions, and have become an indispensable full-priced nutritional and health food for people's living standards. Oats like to be cold and cool, and are mostly planted in dry and poor soil during production, and are characterized by small and scattered planting areas.

In the current oat husk processing technology, the husking of oat husks mainly relies on rolling and husking, but the husking efficiency of this method is low, the husking is not clean, and the material breakage rate is high. A large number of re-screening, the screening is difficult and complex, and the efficiency is low.

Based on this, the utility model has designed a kind of skin oat centrifugal shelling machine, to solve the above problems.

Utility model content

The purpose of this utility model is to provide a kind of peeling oat centrifugal shelling machine, to solve the rolling and shelling proposed in the above background technology, the shelling is not clean, the material broken rate is high, and the oat husk and oat grain after shelling Re-screening is required to process complex issues.

In order to achieve the above object, the utility model provides the following technical solutions: a centrifugal sheller for peeled oats, including a barrel, the inside of the barrel is sequentially provided with a shelling chamber, a grinding chamber and a material distribution chamber from top to bottom, The top of the machine barrel is provided with a feed port, the inside of the shelling chamber is provided with a shelling cylinder, the inner cavity side wall of the grinding chamber is fixed with a grinding fixed table, and the center of the grinding fixed table is provided with There is a grinding rotary table, the shelling cylinder and the grinding rotary table are connected by a rotating shaft, the bottom end of the rotating shaft extends to the bottom of the machine barrel, a support frame is provided at the bottom of the machine barrel, and the outer wall of the support frame A motor is installed, the output end of the motor is connected to the rotating shaft through a belt, a suction fan is fixedly installed on one side of the material distribution chamber, and the bottom of the material distribution chamber is respectively provided with a discharge port 1 and a discharge port 2 and outlet three.

Preferably, a centrifugal table is provided inside the shelling cylinder, the top end of the rotating shaft penetrates the inner cavity of the shelling cylinder, the top end of the rotating shaft is fixedly connected with the centrifugal table, and the inner wall of the shelling cylinder is uniformly equipped with a crushing The bottom of the shelling cylinder is fixedly sleeved on the outer wall of the rotating shaft through a connecting rod.

Preferably, the inner cavity of the shelling cylinder is in the shape of a truncated cone with a small top and a large bottom.

Preferably, the feed port, the shelling cylinder and the grinding rotary table are all located on the same vertical line.

Preferably, both the inner wall of the fixed grinding table and the outer wall of the rotating grinding table are provided with grinding bumps.

Preferably, a filter is installed on one side of the suction fan.

Preferably, the distances between the first discharge port, the second discharge port and the third discharge port and the suction fan are successively reduced, and the first discharge port, the second discharge port and the third discharge port are located on the same horizontal line.

Compared with the prior art, the beneficial effect of the utility model is: the utility model has a novel structural design, through the centrifugation of the peeled oats in the shelling cylinder, the preliminary crushing is realized under the collision of the centrifugal table and the crushing roller, and then the crushing is carried out through grinding. The grinding of the fixed table and the grinding rotary table separates the skin of oats from the oat grains, which improves the husking rate. Finally, under the action of the suction fan, the oat husks and oat grains after husking can be automatically separated, so that the later dehulling can be achieved. The difficulty of sifting the hulled oatmeal after the shell is greatly reduced, and the work efficiency is high.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the shelling cylinder of the present invention.

In the accompanying drawings, the list of parts represented by each label is as follows:

1-barrel, 2-shelling chamber, 3-grinding chamber, 4-distributing chamber, 5-feed port, 6-shelling cylinder, 7-grinding fixed table, 8-grinding rotary table, 9-motor, 10-rotating shaft, 11-belt, 12-outlet one, 13-outlet two, 14-outlet three, 15-support frame, 16-crushing roller, 17-centrifugal table, 18-connecting rod, 19 -Suction fan.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-2, the utility model provides a kind of technical solution: a kind of skin oat centrifugal shelling machine, comprises machine barrel 1, and the interior of described machine barrel 1 is provided with shelling chamber 2, grinding chamber successively from top to bottom chamber 3 and distribution chamber 4, the top of the barrel 1 is provided with a feed port 5, the inside of the shelling chamber 2 is provided with a shelling cylinder 6, and the inner cavity side wall of the grinding chamber 3 is fixed with Grinding fixed table 7, the center of the grinding fixed table 7 is provided with a grinding rotary table 8, the shelling cylinder 6 and the grinding rotary table 8 are connected by a rotating shaft 10, and the bottom end of the rotating shaft 10 extends to the barrel 1 The bottom of the barrel 1 is provided with a support frame 15, the outer wall of the support frame 15 is equipped with a motor 9, the output end of the motor 9 is connected to the rotating shaft 10 through a belt 11, and the distribution chamber A suction fan 19 is fixedly installed on one side of the 4, and the bottom of the distribution chamber 4 is respectively provided with a discharge port 1 12, a discharge port 2 13 and a discharge port 3 14.

Wherein, the inside of the shelling cylinder 6 is provided with a centrifugal table 17, and the top end of the rotating shaft 10 runs through the inner cavity of the shelling cylinder 6, and the top end of the rotating shaft 10 is fixedly connected with the centrifugal table 17, and the shelling cylinder 6 The inner wall of the shell is uniformly provided with crushing rollers 16, and the bottom of the shelling cylinder 6 is fixedly sleeved on the outer wall of the rotating shaft 10 through the connecting rod 18. , oat husk moves to the inner wall of the shelling cylinder 6 under centrifugal action, and collides between the centrifugal table 17 and the crushing roller 16, the outer skin of the oat husk is crushed, and the oat husk is shelled. The inner cavity of the shelling cylinder 6 is in the shape of a circular platform with a small upper part and a larger lower part, which is convenient for oat hulls to fall and prevent oat hulls and shells from flying upwards. The feed port 5, shelling cylinder 6 and grinding rotary table 8 All located on the same vertical line, the inner wall of the grinding fixed table 7 and the outer wall of the grinding rotary table 8 are all provided with grinding bumps, which increase the grinding efficiency of the peeled oats, so that the broken peeled oats can be ground on the grinding fixed table 7 With the grinding action of the grinding rotary table 8, the skin of oats is separated from the oat grains, which improves the shelling rate. A filter screen is installed on one side of the suction fan 19 to prevent the material from being discharged from the suction fan 19. The distances between material outlet one 12, material outlet two 13 and material outlet three 14 and suction fan 19 decrease successively, and material outlet one 12, material outlet two 13 and material outlet three 14 are located on the same horizontal line, Make under the effect of suction blower 19, because the quality of oat grain is greater than the quality of oat husk, the oat grain purity that makes discharge port one 12 discharges is high, and discharge port three 14 discharges oat skin, discharge port two 13 discharges The oat grains are mixed with the oat husks for further processing, which greatly reduces the labor intensity of separating the oats after husking.

A specific application of this embodiment is: the motor 9 and the suction fan 19 are connected to the external power supply, and the oat hulls to be shelled are poured from the feed port 5 on the machine barrel 1, and the oat hulls fall to the shelling chamber. Inside the shelling cylinder 6 in the chamber 2, the motor 9 drives the rotating shaft 10 to rotate through the belt 11, and the rotating shaft 10 drives the shelling cylinder 6 to rotate, so that the hulled oats are centrifugally moved in the shelling cylinder 6, and the hulled oats are in the centrifugal action. Next, move to the inner wall of the shelling cylinder 6, and collide between the centrifugal table 17 and the crushing roller 16, smash the outer skin of the husk oat, realize the husk treatment of the husk oat, and the husk oat after the preliminary crushing Will continue to fall between the grinding fixed table 7 and the grinding rotary table 8, the inner wall of the grinding fixed table 7 and the outer wall of the grinding rotary table 8 are all provided with grinding bumps to increase the grinding efficiency of the peeled oats, so that the crushed Under the grinding action of the grinding fixed table 7 and the grinding rotary table 8, the peeled oats are separated from the oat grains, which improves the shelling rate. The oat grains and oat skins after the last two steps of shelling are basically separated, and then Under the effect of suction fan 19, because the quality of oat grain is greater than the quality of oat husk, the oat grain that discharge port one 12 is discharged has high purity, while discharge port three 14 discharges oat skin, and discharge port two 13 discharges a small amount of oat The grains and oat husks are mixed and sieved again, which greatly reduces the labor intensity of separating the husked oats and realizes the automatic separation of the husk oats after husking.

In the description of this specification, descriptions referring to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in the description of the present invention. In at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not exhaust all details, nor do they limit the utility model to the specific implementations described. Obviously, many modifications and variations can be made based on the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that those skilled in the art can well understand and utilize the utility model. The invention is to be limited only by the claims and their full scope and equivalents.

Claims (7)

1. A centrifugal sheller for skin oats, comprising machine barrel (1), characterized in that: the inside of said machine barrel (1) is successively provided with shelling chamber (2), grinding chamber (3) from top to bottom And material distribution chamber (4), the top of described machine barrel (1) is provided with feeding port (5), and the inside of described shelling chamber (2) is provided with shelling cylinder (6), and described grinding chamber ( 3) the inner chamber side wall is fixed with a grinding fixed table (7), the center of the grinding fixed table (7) is provided with a grinding rotary table (8), and the shelling cylinder (6) and the grinding rotary table ( 8) are all connected by a rotating shaft (10), the bottom end of the rotating shaft (10) extends to the bottom of the barrel (1), the bottom of the barrel (1) is provided with a support frame (15), and the support frame A motor (9) is installed on the outer wall of (15), and the output end of the motor (9) is connected to the rotating shaft (10) through a belt (11). One side of the material distribution chamber (4) is fixedly installed with a suction The blower fan (19), the bottom of the material distribution chamber (4) is respectively provided with a discharge port one (12), a discharge port two (13) and a discharge port three (14). 2. A centrifugal sheller for peeled oats according to claim 1, characterized in that: a centrifugal table (17) is provided inside the shelling cylinder (6), and the top end of the rotating shaft (10) runs through the shelling The inner cavity of the shell tube (6), the top of the rotating shaft (10) is fixedly connected with the centrifugal table (17), the inner wall of the shelling tube (6) is evenly provided with crushing rollers (16), and the shelling tube The bottom of (6) is fixedly sleeved on the outer wall of the rotating shaft (10) through the connecting rod (18). 3 . The centrifugal hulling oatmeal sheller according to claim 1 , characterized in that: the inner cavity of the shelling cylinder ( 6 ) is in the shape of a circular truncated cone with a small top and a big bottom. 4 . 4. The centrifugal sheller for peeled oats according to claim 1, characterized in that: the feed port (5), the shelling cylinder (6) and the grinding rotary table (8) are all located on the same vertical line superior. 5 . The centrifugal hulling machine for oatmeal hulls according to claim 1 , characterized in that: both the inner wall of the grinding fixed table ( 7 ) and the outer wall of the grinding rotary table ( 8 ) are provided with grinding bumps. 5 . 6 . A centrifugal sheller for oats with hulls according to claim 1 , characterized in that: a filter screen is installed on one side of the suction fan ( 19 ). 7. A kind of peel oat centrifugal shelling machine according to claim 1, characterized in that: the discharge port one (12), the discharge port two (13) and the discharge port three (14) are connected with the suction fan (19) The distance apart decreases successively, and discharge port one (12), discharge port two (13) and discharge port three (14) are located on the same horizontal line.