Starch screening and impurity removing device

Abstract

The utility model relates to the technical field of starch screening devices, and discloses a starch screening and impurity removing device which comprises a screening device base, a material containing box is arranged above the screening device base, two sets of installation plates are fixedly installed on one side of the screening device base, and fixing supports are fixedly installed on the inner walls of the two sets of installation plates. A through groove is formed in one side of the fixing support, a dust collection assembly is arranged on the outer surface of the fixing support, and a flattening assembly is arranged at one end of the fixing support. Through the arrangement of the dust collection assembly and the paving assembly, the situation that workers inhale too much dust to harm the body health is avoided, the situation that the screening effect is slow due to accumulation when starch is poured in is avoided, and the working efficiency and practicability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of starch screening devices, in particular to a starch screening and impurity removing device. Background Technique

[0002] A starch screening device is a device used to screen and classify starch granules. It can classify starch granules into different grades according to their size and shape. The starch screening device can remove impurities and particles of different sizes in starch to improve the quality and purity of starch.

[0003] When the existing starch screening device is in use, excessive dust will be raised. If the staff inhales it for a long time, it will cause harm to health. And it does not have a device to assist in leveling the starch, so the working efficiency is relatively low. In view of the above problems, a starch screening and impurity removing device is provided accordingly. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a starch screening and impurity removing device to solve the problems put forward in the above background technique.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a starch screening and impurity removing device, including a screening device base. Above the screening device base, there is a material placement box. On one side of the screening device base, two groups of mounting plates are fixedly installed. Inside the two groups of mounting plates, a fixed bracket is fixedly installed. On one side of the fixed bracket, a through groove is opened. On the outer surface of the fixed bracket, a dust suction component is provided. At one end of the fixed bracket, a leveling component is provided.

[0007] Further, the dust suction component includes a connecting frame, a suction fan, a mounting frame, a dust suction head, a first connecting pipe, a second connecting pipe, a collection box, a filter layer and an air outlet pipe. On one side of the fixed bracket, a connecting frame is fixedly installed. On the upper surface of the connecting frame, a suction fan is provided. On the outer surface of the fixed bracket, a mounting frame is fixedly connected. On one side of the mounting frame, a dust suction head is fixedly installed. At the input end of the suction fan, a first connecting pipe is provided. The first connecting pipe is connected to the dust suction head through the through groove. At the output end of the suction fan, a second connecting pipe is provided. One end of the second connecting pipe is provided with a collection box. Inside the collection box, a filter layer is provided. On one side of the collection box, an air outlet pipe is fixedly installed.

[0008] Further, the leveling component includes a driving motor, a rotating rod, a connecting plate, a blade mounting plate, and auxiliary blades. One end of the fixed bracket is provided with a driving motor. The inner wall of the fixed bracket is rotatably connected to a rotating rod, and the rotating rod is connected to the output end of the driving motor. One end of the rotating rod is fixedly connected to a connecting plate, and the circumferential surface of the connecting plate is fixedly installed with blade mounting plates. The number of the blade mounting plates is fixed at three, and auxiliary blades are fixedly installed on the lower surfaces of the blade mounting plates.

[0009] Further, a plurality of auxiliary springs are fixedly installed on the upper surface of the base of the screening device, and the auxiliary springs are connected to the material placement box. A screening plate is fixedly installed on the inner wall of the material placement box.

[0010] Further, a debris discharge pipe is provided on the outer surface of the material placement box.

[0011] Further, a starch discharge pipe is fixedly installed on the outer surface of the material placement box.

[0012] The present utility model has the following beneficial effects:

[0013] (1) By starting the exhaust fan, the first connecting pipe absorbs dust through the dust suction head, and then the dust enters the interior of the collection box through the second connecting pipe. The dust is intercepted inside the collection box by the filter layer, and the filtered air is discharged through the air outlet pipe, avoiding the situation that the staff inhales too much dust and endangering their physical health, and improving the practicability.

[0014] (2) By starting the driving motor to drive the rotating rod to rotate, the rotating rod drives the multi-blade mounting plates to rotate, and the rotation of the blade mounting plates enables the auxiliary blades to level and assist in leveling the starch, avoiding the situation that the starch piles up when poured and resulting in a slow screening effect, and improving the working efficiency.

[0015] Of course, when implementing any product of the present utility model, it is not necessarily required to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the dust collection component structure of the present utility model;

[0020] Figure 4 This is a schematic view of the paving component structure of the present utility model;

[0021] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0022] In the figure: 1. Screening device base; 101. Auxiliary spring; 2. Material placement box; 201. Screening plate; 3. Mounting plate; 4. Fixed bracket; 401. Through groove; 5. Dust collection component; 501. Connecting frame; 502. Exhaust fan; 503. Mounting frame; 504. Dust suction head; 505. First connecting pipe; 506. Second connecting pipe; 507. Collection box; 508. Filter layer; 509. Air outlet pipe; 6. Paving component; 601. Driving motor; 602. Rotating rod; 603. Connecting plate; 604. Blade mounting plate; 605. Auxiliary blade; 7. Debris discharge pipe; 8. Starch discharge pipe. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figure 1 - Figure 4 As shown, the present utility model is a starch screening and impurity removal device, including a screening device base 1. A material placement box 2 is provided above the screening device base 1. Two groups of mounting plates 3 are fixedly installed on one side of the screening device base 1. A fixed bracket 4 is fixedly installed on the inner walls of the two groups of mounting plates 3. A through groove 401 is opened on one side of the fixed bracket 4. A dust collection component 5 is provided on the outer surface of the fixed bracket 4. A paving component 6 is provided at one end of the fixed bracket 4;

[0025] The dust collection assembly 5 includes a connecting frame 501, a suction fan 502, a mounting frame 503, a dust suction head 504, a first connecting pipe 505, a second connecting pipe 506, a collection box 507, a filter layer 508 and an air outlet pipe 509. A connecting frame 501 is fixedly installed on one side of the fixed bracket 4. A suction fan 502 is provided on the upper surface of the connecting frame 501. A mounting frame 503 is fixedly connected to the outer surface of the fixed bracket 4. A dust suction head 504 is fixedly installed on one side of the mounting frame 503. A first connecting pipe 505 is provided at the input end of the suction fan 502. The first connecting pipe 505 is connected to the dust suction head 504 through a through groove 401. A second connecting pipe 506 is provided at the output end of the suction fan 502. One end of the second connecting pipe 506 is provided with a collection box 507. A filter layer 508 is provided on the inner wall of the collection box 507. An air outlet pipe 509 is fixedly installed on one side of the collection box 507;

[0026] By starting the suction fan 502, the first connecting pipe 505 absorbs dust through the dust suction head 504. Then the dust enters the interior of the collection box 507 through the second connecting pipe 506. The filter layer 508 intercepts the dust inside the collection box 507. The filtered air is discharged through the air outlet pipe 509, preventing the staff from inhaling excessive dust and causing harm to their physical health, and improving the practicality;

[0027] The paving assembly 6 includes a driving motor 601, a rotating rod 602, a connecting plate 603, a blade mounting plate 604 and an auxiliary blade 605. A driving motor 601 is provided at one end of the fixed bracket 4. A rotating rod 602 is rotatably connected to the inner wall of the fixed bracket 4. The rotating rod 602 is connected to the output end of the driving motor 601. One end of the rotating rod 602 is fixedly connected to a connecting plate 603. A blade mounting plate 604 is fixedly installed on the circumferential surface of the connecting plate 603. The number of the blade mounting plates 604 is fixed at three. Auxiliary blades 605 are fixedly installed on the lower surfaces of the blade mounting plates 604;

[0028] By starting the driving motor 601 to drive the rotating rod 602 to rotate, the rotating rod 602 rotates to drive the multi-blade mounting plate 604 to rotate. The rotation of the blade mounting plate 604 enables the auxiliary blade 605 to assist in paving the starch flat, preventing the starch from piling up when poured and resulting in a slow screening effect, and improving the work efficiency;

[0029] A plurality of auxiliary springs 101 are fixedly installed on the upper surface of the screening device base 1. The auxiliary springs 101 are connected to the material placement box 2. A screening plate 201 is fixedly installed on the inner wall of the material placement box 2;

[0030] A debris discharge pipe 7 is provided on the outer surface of the material placement box 2;

[0031] A starch discharge pipe 8 is fixedly installed on the outer surface of the material placement box 2.

[0032] During use, first pour starch above the screening plate 201, and then start the vibration mechanism inside the screening device base 1 to vibrate the material placement box 2, so as to screen and remove impurities from the starch above the screening plate 201. The screened starch enters below the screening plate 201 and is discharged through the starch discharge pipe 8, and the screened impurities are discharged through the impurity discharge pipe 7. During the use process, start the driving motor 601 to drive the rotating rod 602 to rotate. The rotation of the rotating rod 602 drives the multi-scraper mounting plate 604 to rotate. The rotation of the scraper mounting plate 604 enables the auxiliary scraper 605 to level the starch for auxiliary leveling, avoiding the situation of slow screening effect caused by the accumulation of starch when pouring, and improving the work efficiency. During the screening process, there will be raised dust of starch. Start the exhaust fan 502 to make the first connecting pipe 505 absorb the dust through the dust suction head 504. Then the dust enters the inside of the collection box 507 through the second connecting pipe 506. The dust is intercepted inside the collection box 507 through the filter layer 508, and the filtered air is discharged through the air outlet pipe 509, avoiding the situation that the staff inhales too much dust and endangering their physical health, and improving the practicability.

[0033] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A starch screening and impurity removal device, comprising a screening device base (1), characterized in that: A material placement box (2) is provided above the screening device base (1), two groups of mounting plates (3) are fixedly installed on one side of the screening device base (1), and a fixing bracket (4) is fixedly installed on the inner wall of the two groups of mounting plates (3), a through groove (401) is provided on one side of the fixing bracket (4), a dust collection component (5) is provided on the outer surface of the fixing bracket (4), and a flattening component (6) is provided at one end of the fixing bracket (4).

2. A starch screening and impurity removal device according to claim 1, characterized in that: The dust collection assembly (5) comprises a connecting frame (501), an exhaust fan (502), a mounting frame (503), a dust collection head (504), a first connecting pipe (505), a second connecting pipe (506), a collecting box (507), a filter layer (508) and an air outlet pipe (509); the connecting frame (501) is fixedly mounted on one side of the fixed bracket (4); the exhaust fan (502) is disposed on the upper surface of the connecting frame (501); the mounting frame (503) is fixedly connected to the outer surface of the fixed bracket (4); the mounting frame (503) ) is fixedly mounted on one side of the exhaust fan (502); a first connecting pipe (505) is provided at the input end of the exhaust fan (502); the first connecting pipe (505) is connected to the exhaust head (504) via a through groove (401); a second connecting pipe (506) is provided at the output end of the exhaust fan (502); a collecting box (507) is provided at one end of the second connecting pipe (506); a filter layer (508) is provided on the inner wall of the collecting box (507); and an air outlet pipe (509) is fixedly mounted on one side of the collecting box (507).

3. A starch screening and impurity removal device according to claim 1, characterized in that: The paving assembly (6) includes a driving motor (601), a rotating rod (602), a connecting plate (603), a scraper mounting plate (604) and an auxiliary scraper (605); a driving motor (601) is provided at one end of the fixed bracket (4); a rotating rod (602) is rotatably connected to the inner wall of the fixed bracket (4); the rotating rod (602) is connected to the output end of the driving motor (601); a connecting plate (603) is fixedly connected to one end of the rotating rod (602); a scraper mounting plate (604) is fixedly mounted on the peripheral side surface of the connecting plate (603); the number of the scraper mounting plates (604) is fixed at three; and auxiliary scrapers (605) are fixedly mounted on the lower surface of each scraper mounting plate (604).

4. A starch screening and impurity removal device according to claim 1, characterized in that: A plurality of auxiliary springs (101) are fixedly mounted on the upper surface of the screening device base (1); the auxiliary springs (101) are connected to a material placement box (2); and a screening plate (201) is fixedly mounted on the inner wall of the material placement box (2).

5. A starch screening and impurity removal device according to claim 1, characterized in that: The outer surface of the material placement box (2) is provided with a debris discharge pipe (7).

6. A starch screening and impurity removal device according to claim 1, characterized in that: A starch discharge pipe (8) is fixedly mounted on the outer surface of the material placement box (2).

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