CN212189358U - A reducing mechanism for processing popped oatmeal - Google Patents
A reducing mechanism for processing popped oatmeal Download PDFInfo
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- CN212189358U CN212189358U CN202020134944.9U CN202020134944U CN212189358U CN 212189358 U CN212189358 U CN 212189358U CN 202020134944 U CN202020134944 U CN 202020134944U CN 212189358 U CN212189358 U CN 212189358U
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Abstract
The utility model discloses a reducing mechanism for processing popped oatmeal, include: an inner layer cylinder body; the first screen is arranged inside the inner-layer cylinder and divides the inner-layer cylinder into a crushing bin and a collecting bin; the crushing mechanism is arranged in the crushing bin; the outer-layer barrel is sleeved outside the crushing bin of the inner-layer barrel, and the lower end of the outer-layer barrel is communicated with the collecting bin; the screening mechanism is an annular channel formed by an upper annular wall, a lower annular wall and an inner side annular wall, the upper annular wall is made of a second screen with the same aperture as the first screen, the lower annular wall and the inner side annular wall are made of closed plate bodies, and the lower annular wall is in a circular truncated cone shape with a high inner side and a low outer side; the outside portion of screening mechanism is connected to the lateral wall of inlayer barrel, and the lateral wall of inlayer barrel has annular opening, and annular opening will screen mechanism and outer barrel intercommunication. The utility model provides the high crushing efficiency to the raw materials improves the particle size distribution condition of final crushing product.
Description
Technical Field
The utility model relates to a oatmeal processing technology field especially relates to a reducing mechanism for processing popped oatmeal.
Background
Oatmeal is a food processed from wheat as a raw material. The oatmeal is rich in various nutrient substances such as cellulose, protein and the like, is particularly suitable for people suffering from hyperlipidemia and diabetes, and is more and more popular with consumers. During the processing of oatmeal, the raw materials of the oatmeal need to be crushed to a certain degree. In a conventional grinding apparatus, a raw material is ground in an upper part of a grinding cylinder, and particles having a ground particle diameter are collected by a screen. However, since the raw material fills the entire upper space of the pulverizing cylinder, even if a part of the raw material particles have reached the size required for the sieving, since these particles having smaller sizes are sandwiched between the large-sized particles and cannot reach the position of the sieve immediately, they can move downward through the sieve together only in the case where the surrounding large-sized particles are pulverized to the sieving size, resulting in a decrease in pulverizing efficiency. In addition, in the process of pulverizing large-sized particles, these particles having a smaller particle size are also continuously pulverized, resulting in uneven distribution of particle sizes of the finally pulverized raw material.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.
An object of the utility model is to provide a reducing mechanism for processing popped oatmeal, it can improve the crushing efficiency to the oatmeal raw materials to and improve the particle size distribution condition of smashing the back raw materials.
To achieve these objects and other advantages in accordance with the purpose of the invention, a reducing apparatus for processing puffed oatmeal is provided, comprising:
an inner layer cylinder body;
the first screen is arranged inside the inner-layer cylinder and divides the inner-layer cylinder into a crushing bin positioned at the upper part and a collecting bin positioned at the lower part;
a crushing mechanism disposed in the crushing bin;
the outer-layer cylinder body is sleeved outside the crushing bin of the inner-layer cylinder body, and the lower end of the outer-layer cylinder body is communicated with the collecting bin;
the screening mechanism is arranged in the crushing bin, the screening mechanism is an annular channel formed by an upper annular wall, a lower annular wall and an inner side annular wall, the upper annular wall is made of a second screen with the same aperture as the first screen, the lower annular wall and the inner side annular wall are made of closed plate bodies, and the lower annular wall is in a circular truncated cone shape with a high inner side and a low outer side; the outer side portion of screening mechanism is connected to the lateral wall of inlayer barrel, the lateral wall of inlayer barrel has annular opening, annular opening will screening mechanism with outer barrel intercommunication.
Preferably, in the milling apparatus for processing puffed oatmeal, the milling mechanism includes:
the rotating shaft is rotatably arranged on the inner-layer cylinder and is positioned in the crushing bin, and the rotating shaft is connected to a rotating motor and driven by the rotating motor to rotate;
a plurality of pulverizing blades provided on the rotating shaft and spaced apart from each other by a certain distance; the inner side annular wall of the screening mechanism is spaced apart from the rotating shaft by a distance.
Preferably, the crushing device for processing the puffed oatmeal comprises a plurality of screening mechanisms, and one screening mechanism is arranged between every two adjacent crushing blades.
Preferably, in the crushing device for processing puffed oatmeal, the lower end of the outer-layer cylinder body is communicated with the upper end of the collection bin.
Preferably, in the crushing apparatus for processing puffed oatmeal, the lower end wall of the outer shell cylinder is in a truncated cone shape with a lower inner side and a higher outer side.
Preferably, in the crushing device for processing the puffed oatmeal, the top wall of the inner barrel is provided with a feed inlet, and the feed pipe is connected to the feed inlet.
Preferably, in the crushing device for processing puffed oatmeal, the inner-layer cylinder is arranged on the frame; the collecting bin is in a circular truncated cone shape with a high outer side and a low inner side, and a discharge hole is formed in the middle of the bottom of the collecting bin.
The utility model discloses at least, include following beneficial effect:
the utility model provides a reducing mechanism for processing popped oatmeal, include: an inner layer cylinder body; the first screen is arranged inside the inner-layer cylinder and divides the inner-layer cylinder into a crushing bin positioned at the upper part and a collecting bin positioned at the lower part; a crushing mechanism disposed in the crushing bin; the outer-layer cylinder body is sleeved outside the crushing bin of the inner-layer cylinder body, and the lower end of the outer-layer cylinder body is communicated with the collecting bin; the screening mechanism is arranged in the crushing bin, the screening mechanism is an annular channel formed by an upper annular wall, a lower annular wall and an inner side annular wall, the upper annular wall is made of a second screen with the same aperture as the first screen, the lower annular wall and the inner side annular wall are made of closed plate bodies, and the lower annular wall is in a circular truncated cone shape with a high inner side and a low outer side; the outer side portion of screening mechanism is connected to the lateral wall of inlayer barrel, the lateral wall of inlayer barrel has annular opening, annular opening will screening mechanism with outer barrel intercommunication. The utility model provides the high efficiency of smashing to the raw materials improves the particle size distribution condition of final crushing product, makes the particle size distribution of final crushing product more even.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic view of a milling apparatus for processing expanded cereal in one embodiment of the present invention;
fig. 2 is a schematic structural diagram of a screening mechanism according to an embodiment of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
As shown in fig. 1 and 2, the utility model provides a reducing mechanism for processing puffed oatmeal, include: an inner layer cylinder 1; a first screen 9 provided inside the inner-layer cylinder and dividing the inner-layer cylinder into a crushing bin 11 located at an upper portion and a collection bin 12 located at a lower portion; a crushing mechanism disposed in the crushing bin; the outer-layer cylinder body 2 is sleeved outside the crushing bin of the inner-layer cylinder body, and the lower end of the outer-layer cylinder body 2 is communicated with the collecting bin 12; the screening mechanism 5 is arranged in the crushing bin 11, the screening mechanism 5 is an annular channel formed by an upper annular wall 6, a lower annular wall 7 and an inner annular wall 8, the upper annular wall 6 is made of a second screen with the same aperture as the first screen, the lower annular wall 7 and the inner annular wall 8 are made of closed plate bodies, and the lower annular wall 7 is in a circular truncated cone shape with a high inner side and a low outer side; the outside portion of screening mechanism 5 is connected to the lateral wall of inlayer barrel, the lateral wall of inlayer barrel 1 has annular opening, annular opening will screening mechanism with outer barrel 2 intercommunication.
When the oatmeal raw material is subjected to crushing treatment, the oatmeal raw material is added into the inner-layer cylinder, and the crushing mechanism crushes the raw material particles. Along with the progress of crushing process, some particles that have reached screening particle size enter into annular channel inside through the last rampart of screening mechanism to in the landing of rampart is outside barrel along down, directly fall into the collection storehouse via outer barrel again, other great particles of initial particle size can be on one side downstream, smash on one side, and finally fall into in the collection storehouse from first screen cloth after reaching screening particle size. Because the initial particle size of some granules is great in the raw materials, the initial particle size of some granules is less, and the granule that has reached screening particle size in advance can be screened out through screening mechanism earlier, and the granule that does not reach screening particle size then continues to smash in smashing the storehouse continuously, consequently, the granule that has reached screening particle size can not produce the crushing of the granule that does not reach screening particle size and disturb to the crushing efficiency to the raw materials has been improved. On the other hand, the particles which reach the screening particle size can be screened out in time, and can not stay in the grinding bin to continuously receive grinding treatment, so that the particle size is prevented from being continuously reduced, the particle size distribution condition of the final ground product is improved, and the particle size distribution of the final ground product is more uniform.
In the screening mechanism, the upper ring wall is used for particles reaching the screened particle size to pass through and enter the annular channel. The lower annular wall and the inner annular wall are made of closed plate bodies, the lower annular wall is in a circular truncated cone shape with a high inner side and a low outer side, namely the lower annular wall is in a state of inclining downwards from inside to outside, and screened particles can slide downwards along the lower annular wall and fall into the outer layer barrel through the annular opening.
In a preferred embodiment, the crushing device for processing puffed oatmeal, the crushing mechanism comprises: a rotating shaft 3 rotatably provided on the inner cylinder and located inside the pulverization chamber, the rotating shaft 3 being connected to a rotating motor and driven by the rotating motor to rotate; a plurality of pulverizing blades 4 provided on the rotating shaft and spaced apart from each other by a certain distance; the inner side annular wall of the screening mechanism is spaced apart from the rotating shaft by a distance.
The rotating motor drives the rotating shaft to rotate, and the crushing blades rotate along with the rotating shaft so as to crush the raw material particles. Keep apart from between the inboard rampart of screening mechanism and the rotation axis, still remain great space between screening mechanism and the rotation axis promptly to make the granule that does not reach the screening particle diameter can move down, and move the in-process and continue to be smashed by crushing blade, until reaching the screening particle diameter after, fall into to collecting bin through first screen cloth.
In a preferred embodiment, the crushing device for processing puffed oatmeal comprises a plurality of screening mechanisms 5, and one screening mechanism is arranged between two adjacent crushing blades 4.
Be provided with a screening mechanism between two adjacent crushing blades to in time sieve out the granule that has reached screening particle size, and make the granule that has not reached screening particle size remain and smash the storehouse and continue to smash.
In a preferred embodiment, in the crushing device for processing puffed oatmeal, the lower end of the outer cylinder 2 is communicated with the upper end of the collecting bin 12.
The particles falling into the outer layer cylinder body enter the collecting bin through the lower end of the outer layer cylinder body and are collected in the collecting bin together with the particles separated through the first sieve mesh.
In a preferred embodiment, in the crushing device for processing puffed oatmeal, the lower end wall 10 of the outer cylinder 2 is in a truncated cone shape with a low inner side and a high outer side.
The lower end wall of the outer barrel is in an inclined state from outside to inside, so that particles reaching the screened particle size naturally slide down to the collection bin along the lower end wall of the outer barrel.
In a preferred embodiment, in the crushing device for processing puffed oatmeal, the top wall of the inner shell 1 is provided with a feed inlet to which a feed pipe 13 is connected.
In a preferred embodiment, in the crushing device for processing the puffed oatmeal, the inner-layer cylinder is arranged on the frame; the collecting bin 12 is in a shape of a circular truncated cone with a high outer side and a low inner side, and a discharge hole is formed in the middle of the bottom of the collecting bin.
The collecting bin is in a circular truncated cone shape with a high outer side and a low inner side, and is more beneficial to discharging crushed materials.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (7)
1. A reducing mechanism for processing popped oatmeal, its characterized in that includes:
an inner layer cylinder body;
the first screen is arranged inside the inner-layer cylinder and divides the inner-layer cylinder into a crushing bin positioned at the upper part and a collecting bin positioned at the lower part;
a crushing mechanism disposed in the crushing bin;
the outer-layer cylinder body is sleeved outside the crushing bin of the inner-layer cylinder body, and the lower end of the outer-layer cylinder body is communicated with the collecting bin;
the screening mechanism is arranged in the crushing bin, the screening mechanism is an annular channel formed by an upper annular wall, a lower annular wall and an inner side annular wall, the upper annular wall is made of a second screen with the same aperture as the first screen, the lower annular wall and the inner side annular wall are made of closed plate bodies, and the lower annular wall is in a circular truncated cone shape with a high inner side and a low outer side; the outer side portion of screening mechanism is connected to the lateral wall of inlayer barrel, the lateral wall of inlayer barrel has annular opening, annular opening will screening mechanism with outer barrel intercommunication.
2. A comminution device for processing expanded cereal as claimed in claim 1, wherein the comminution mechanism comprises:
the rotating shaft is rotatably arranged on the inner-layer cylinder and is positioned in the crushing bin, and the rotating shaft is connected to a rotating motor and driven by the rotating motor to rotate;
a plurality of pulverizing blades provided on the rotating shaft and spaced apart from each other by a certain distance; the inner side annular wall of the screening mechanism is spaced apart from the rotating shaft by a distance.
3. A grating device for expanded cereal processing as claimed in claim 2, comprising a plurality of said sifting means, one sifting means being provided between two adjacent grating blades.
4. A comminution apparatus as claimed in any one of claims 1 to 3 in which the lower end of the outer drum communicates with the upper end of the collection bin.
5. A comminution device for processing expanded cereal as claimed in claim 4, in which the lower end wall of the outer shell is frustoconical with a lower inner side and a higher outer side.
6. A comminution device for processing expanded cereal as claimed in any one of claims 1 to 3 in which the top wall of the inner drum is provided with a feed inlet to which a feed tube is connected.
7. A comminution apparatus as claimed in any one of claims 1 to 3 in which the inner drum is mounted on a frame; the collecting bin is in a circular truncated cone shape with a high outer side and a low inner side, and a discharge hole is formed in the middle of the bottom of the collecting bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020134944.9U CN212189358U (en) | 2020-01-20 | 2020-01-20 | A reducing mechanism for processing popped oatmeal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020134944.9U CN212189358U (en) | 2020-01-20 | 2020-01-20 | A reducing mechanism for processing popped oatmeal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212189358U true CN212189358U (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020134944.9U Active CN212189358U (en) | 2020-01-20 | 2020-01-20 | A reducing mechanism for processing popped oatmeal |
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| Country | Link |
|---|---|
| CN (1) | CN212189358U (en) |
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2020
- 2020-01-20 CN CN202020134944.9U patent/CN212189358U/en active Active
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