CN213254964U - Sieving mechanism is used in wheat flour production and processing - Google Patents
Sieving mechanism is used in wheat flour production and processing Download PDFInfo
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- CN213254964U CN213254964U CN202021563680.5U CN202021563680U CN213254964U CN 213254964 U CN213254964 U CN 213254964U CN 202021563680 U CN202021563680 U CN 202021563680U CN 213254964 U CN213254964 U CN 213254964U
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Abstract
The utility model relates to a screening device for producing and processing wheat flour, which comprises a cylinder, wherein the cylinder is square, the inside of the cylinder is hollow, the cylinder is sequentially provided with a primary crushing device, a secondary crushing device, a primary screening device and a secondary screening device from top to bottom, the primary crushing device is arranged under the cylinder material collecting opening, the secondary crushing device is arranged under the primary crushing device, the primary screening device comprises a screening column which is a rectangular cylinder and is provided with a plurality of horizontal equal-distance distribution on the inner wall of the machine cylinder, the second grade screening device comprises a screen, a rotating plate, a third motor and a fixed column, the wheat grains with different volumes are crushed and screened step by step, the expenditure of manpower and material resources is reduced, the screening process can be prevented, the accumulation and blockage phenomena of the wheat grains occur, and the normal operation and efficiency of the screening work are ensured.
Description
Technical Field
The utility model relates to a sieving mechanism is used in wheat flour production and processing belongs to wheat processing equipment technical field.
Background
Wheat flour is flour made from wheat. Wheat is the first major grain crop in the world, and is widely distributed around the world due to its strong adaptability, and wheat is planted from the vicinity of the arctic circle to the periphery of the equator, and from the pot to the plateau. The wheat grains can be made into wheat flour after screening and a series of processing, and can be classified according to precision, and additives can be added to make into special flour.
The screening treatment of the existing screening equipment for producing and processing wheat flour on wheat grains with different volumes has the defects that the wheat grains are likely to be piled up, the reprocessing of the wheat grains is lacked in the screening process, and the output efficiency of the wheat flour is reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model overcomes current defect, provides a sieving mechanism is used in wheat flour production and processing, smashes and sieves step by step to the wheat granule of different volumes, prevents to appear piling up blocking phenomenon of wheat granule, still can carry out certain processing, can effectively solve the problem in the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
a screening device for wheat flour production and processing comprises a machine barrel, wherein the machine barrel is square, the interior of the machine barrel is hollow, and the machine barrel is sequentially provided with a primary crushing device, a secondary crushing device, a primary screening device and a secondary screening device from top to bottom;
the primary crushing device is arranged under a barrel material collecting opening and comprises a crushing table, a supporting rod, an extrusion plate, a hydraulic rod, a hydraulic pump and a first motor, wherein the crushing table is arranged under a barrel material collecting opening, the surface area of the crushing table is larger than or equal to the surface area of the material collecting opening, the crushing table is arranged in a barrel through the supporting rod, one end of the supporting rod is fixedly connected with a first motor rotating shaft arranged on the outer side of a barrel body of the barrel, the extrusion plate is arranged at the edge positions of two ends above the crushing table, the extrusion plate is fixedly connected with one end of the hydraulic rod, the hydraulic rod is arranged in the space between the extrusion plate and the inner wall of the barrel, and the hydraulic rod is arranged in the barrel through the hydraulic pump arranged on the outer wall of;
the secondary crushing device is arranged right below the primary crushing device and comprises a plurality of crushing columns and a second motor, the crushing columns are uniformly distributed in the cylinder wall of the cylinder, and the crushing columns are fixedly connected with a rotating shaft of the second motor arranged on the outer side of the cylinder wall of the cylinder and are arranged in the cylinder;
the primary screening device comprises screening columns, the screening columns are rectangular columns, and a plurality of screening columns are horizontally and equidistantly distributed on the inner wall of the machine barrel;
the second-stage screening device comprises a screen, a rotor, a third motor and fixing columns, wherein the fixing columns are symmetrically distributed on the outer wall of the barrel body of the barrel, the screen is fixedly connected with the two fixing columns, the rotor smaller than the surface area of an inscribed circle of the screen is arranged at the center above the screen, the third motor is arranged at the center below the screen, a rotating shaft of the third motor is fixedly connected with the rotor, and a discharge port of the barrel is arranged under the screen.
Further, the first-stage crushing device further comprises a fixing shaft, the fixing shaft is fixedly connected with the inner wall of the machine barrel, and the fixing shaft is connected with one end of the supporting rod through a rotating shaft of the fixing shaft.
Further, the screening post embeds vibrations post, and screening post both ends and barrel body fixed position set up the buffering cushion.
Further, the screen is a detachable screen.
Furthermore, a layer of hairbrush is fixed on the body of the rotating sheet.
Further, the crushing column is a spiral crushing column.
The utility model discloses beneficial effect: the utility model relates to a screening device for wheat flour production and processing, which is provided with a fixed shaft, a crushing table and a first motor, so that after wheat grains are crushed by the crushing table, the first motor rotates to drive the crushing table to rotate, thereby dumping the wheat grains in the crushing table and preventing accumulation; through setting up spiral crushing post, the vibrations post, when smashing the little volume wheat granule after the platform is smashed, drop to rotatory spiral crushing post after, because the centrifugal force of smashing the post, smash into less volume wheat granule once more with the wheat granule, less volume wheat granule is when vibrations post, on the one hand the vibrations post is smashed the wheat granule once more, on the other hand vibrations post makes things convenient for the wheat granule to pass through the gap between the screening post fast, prevent that the wheat granule from piling up, in the screening wheat granule, still can smash the processing to the wheat granule, other processes provide convenience for making wheat flour.
Drawings
The accompanying drawings 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 invention and not to limit the invention.
Figure 1 is the utility model discloses a sieving mechanism for wheat flour production and processing schematic diagram.
Figure 2 is the utility model discloses a screening post, buffering cushion and vibrations post sketch map of sieving mechanism for wheat flour production and processing.
FIG. 3 is the utility model relates to a wheat flour production and processing is with sieving mechanism's second grade sieving mechanism schematic structure.
Reference numbers in the figures: 1. a hydraulic pump; 2. a pressing plate; 3. a support bar; 4. a feed inlet; 5. a crushing table; 6. a hydraulic lever; 7. a first motor; 8. crushing the column; 9. screening the column; 91. a cushion rubber pad; 92. vibrating the column; 10. fixing a column; 11. a secondary screening device; 12. a third motor; 13. a discharge port; 14. a fixed shaft; 15. a second motor; 16. rotating the sheet; 17. screening a screen; 18. And a brush.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1-3, a screening device for wheat flour production and processing comprises a barrel, wherein the barrel is square, the barrel is hollow, and a primary crushing device, a secondary crushing device, a primary screening device and a secondary screening device 11 are sequentially arranged on the barrel from top to bottom; the primary crushing device is arranged under a barrel material collecting port, the primary crushing device comprises a crushing table 5, a support rod 3, an extrusion plate 2, a hydraulic rod 6, a hydraulic pump 1 and a first motor 7, the crushing table 5 is arranged under a barrel material inlet 4, the surface of the crushing table 5 is larger than or equal to the surface area of the material inlet 4, the crushing table 5 is installed in the barrel through the support rod 3, one end of the support rod 3 is fixedly connected with a rotating shaft of the first motor 7 arranged on the outer side of a barrel body, the extrusion plate 2 is arranged at the edge positions of two ends above the crushing table 5, the extrusion plate 2 is fixedly connected with one end of the hydraulic rod 6, the hydraulic rod 6 is arranged in the space between the extrusion plate 2 and the inner wall of the barrel, and the hydraulic rod 6 is installed in the barrel through the connection of the hydraulic; the secondary crushing device is arranged under the primary crushing device and comprises a plurality of crushing columns 8 and a second motor 15, the crushing columns 8 are uniformly distributed in the cylinder wall of the machine cylinder, and the crushing columns 8 are fixedly connected with a rotating shaft of the second motor 15 arranged on the outer side of the cylinder wall of the machine cylinder and are arranged in the machine cylinder; the primary screening device comprises a screening column 9, the screening column 9 is a rectangular cylinder, and the screening column 9 is provided with a plurality of horizontal screening columns which are equidistantly distributed on the inner wall of the machine cylinder; the secondary screening device 11 comprises a screen 17, a rotating sheet 16, a third motor 12 and fixing columns 10, wherein the fixing columns 10 are symmetrically distributed on the outer wall of the barrel body of the barrel, the screen 17 is fixedly connected with the two fixing columns 10, the rotating sheet 16 smaller than the inscribed circle surface area of the screen 17 is installed at the center above the screen 17, the third motor 12 is installed at the center below the screen 17, the rotating shaft of the third motor 12 is fixedly connected with the rotating sheet 16, a barrel discharge hole 13 is formed right below the screen 17, and the hydraulic pump 1, the first motor 7, the second motor 15 and the third motor 12 are electrically connected.
The one-level reducing mechanism still includes fixed axle 14, and fixed axle 14 and barrel inner wall fixed connection, fixed axle 14 are connected with bracing piece 3 one end through self pivot, and fixed axle 14 on the one hand fixed support rod 3 and crushing platform 5, on the other hand make things convenient for first motor 7 to drive crushing platform 5 rotatory, empty and smash the interior wheat granule of platform 5, prevent to pile up.
The screen cloth 17 is detachable screen cloth, and the wheat granule grain mesh number that different foundry goods need is different, and the detachable wheat granule of conveniently screening different mesh numbers avoids secondary screening, reduces manpower and material resources expenditure.
A layer of hairbrush 18 is fixed on the body of the rotating sheet 16, and the hairbrush 18 rotates along with the rotating sheet 16 to disperse the wheat particles accumulated on the screen 17 through the screen 17, so that the wheat particles are prevented from being accumulated.
Crushing post 8 is spiral crushing post, and spiral crushing post utilizes the spiral of self and rotates centrifugal force and contact with wheat granule, smashes wheat granule more thoroughly.
The utility model discloses the theory of operation: pouring the wheat grains with different sizes into a crushing table 5 through a machine barrel feeding port 4, driving a hydraulic rod 6 to extend by a hydraulic pump 1, driving an extrusion plate 2 to extrude the large-volume wheat grains in the crushing table 5 by the hydraulic rod 6, after the crushing is finished, first motor 7 drives the bracing piece 3 rotatory, bracing piece 3 rotates at fixed axle 14 along with first motor 7, it rotates to drive crushing platform 5, crushing platform 5 pours into the wheat granule after smashing and gets into in the sieve column 9 after the secondary crushing of the crushing post 8 that second motor 15 drove, vibrations of vibrations post 92 in the sieve column 9, the wheat granule gets into in the screen cloth 17 after the sieve column 9 clearance, third motor 12 drives rotor 16 and rotates, rotor 16 rotates on the screen cloth 17 surface, the brush 18 on rotor 16 surface disperses the wheat granule, pass through behind the screening of screen cloth 17 and roll out through discharge gate 13, the screening is accomplished.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a sieving mechanism is used in wheat flour production and processing which characterized in that: the machine comprises a machine barrel, wherein the machine barrel is hollow, and is sequentially provided with a primary crushing device, a secondary crushing device, a primary screening device and a secondary screening device (11) from top to bottom;
the primary crushing device is arranged under the barrel material collecting port and comprises a crushing table (5), a support rod (3), an extrusion plate (2), a hydraulic rod (6), a hydraulic pump (1) and a first motor (7), the crushing table (5) is arranged under the feeding port (4) of the machine barrel, the surface area of the crushing table (5) is more than or equal to that of the feeding port (4), the crushing table (5) is arranged in the machine barrel through a support rod (3), one end of the supporting rod (3) is fixedly connected with a rotating shaft of a first motor (7) arranged on the outer side of the cylinder body of the machine cylinder, the extrusion plates (2) are arranged at the edge positions of two ends right above the crushing table (5), the extrusion plates (2) are fixedly connected with one end of a hydraulic rod (6), the hydraulic rod (6) is arranged in the space between the extrusion plate (2) and the inner wall of the machine barrel, and the hydraulic rod (6) is connected with a hydraulic pump (1) arranged on the outer wall of the barrel body of the machine barrel and is arranged in the machine barrel;
the secondary crushing device is arranged under the primary crushing device and comprises a plurality of crushing columns (8) and a second motor (15), the crushing columns (8) are uniformly distributed in the cylinder wall of the machine cylinder, and the crushing columns (8) are fixedly connected with a rotating shaft of the second motor (15) arranged on the outer side of the cylinder wall of the machine cylinder and are arranged in the machine cylinder;
the primary screening device comprises screening columns (9), the screening columns (9) are rectangular cylinders, and a plurality of screening columns (9) are horizontally and equidistantly distributed on the inner wall of the machine barrel;
the secondary screening device (11) comprises a screen (17), a rotating sheet (16), a third motor (12) and fixing columns (10), wherein the fixing columns (10) are symmetrically distributed on the outer wall of the barrel body of the machine barrel, the screen (17) is fixedly connected with the two fixing columns (10), the rotating sheet (16) smaller than the inscribed circle surface area of the screen (17) is installed at the center above the screen (17), the third motor (12) is installed at the center below the screen (17), the rotating shaft of the third motor (12) is fixedly connected with the rotating sheet (16), and a discharge port (13) of the machine barrel is arranged under the screen (17).
2. The screening device for wheat flour production and processing as claimed in claim 1, wherein: the primary crushing device further comprises a fixing shaft (14), the fixing shaft (14) is fixedly connected with the inner wall of the machine barrel, and the fixing shaft (14) is connected with one end of the supporting rod (3) through a rotating shaft of the fixing shaft.
3. The screening device for wheat flour production and processing as claimed in claim 1, wherein: the screening column (9) is internally provided with a vibration column (92), and the two ends of the screening column (9) and the barrel body of the machine barrel are fixedly provided with buffer rubber pads (91).
4. The screening device for wheat flour production and processing as claimed in claim 1, wherein: the screen (17) is a detachable screen.
5. The screening device for wheat flour production and processing as claimed in claim 1, wherein: a layer of hairbrush (18) is fixed on the body of the rotating sheet (16).
6. The screening device for wheat flour production and processing as claimed in claim 1, wherein: the crushing column (8) is a spiral crushing column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021563680.5U CN213254964U (en) | 2020-07-31 | 2020-07-31 | Sieving mechanism is used in wheat flour production and processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021563680.5U CN213254964U (en) | 2020-07-31 | 2020-07-31 | Sieving mechanism is used in wheat flour production and processing |
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| Publication Number | Publication Date |
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| CN213254964U true CN213254964U (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021563680.5U Active CN213254964U (en) | 2020-07-31 | 2020-07-31 | Sieving mechanism is used in wheat flour production and processing |
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| CN (1) | CN213254964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113798164A (en) * | 2021-11-01 | 2021-12-17 | 安徽城市药业股份有限公司 | Capsule internal powder conveying and screening device and using method thereof |
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2020
- 2020-07-31 CN CN202021563680.5U patent/CN213254964U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113798164A (en) * | 2021-11-01 | 2021-12-17 | 安徽城市药业股份有限公司 | Capsule internal powder conveying and screening device and using method thereof |
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