Screening device and method for oat particle processing

Abstract

The invention relates to the technical field of oat particle screening, and discloses a screening device and method for oat particle processing, according to the screening device, an adjusting assembly is arranged between a filter screen and a movable frame, the angle of the filter screen is adjusted through the adjusting assembly, and a vibration structure is installed on the upper surface of a base; and the vibration structure is matched with the first spring to shake the filter screen. Through the arrangement of a vibration structure, the output end of a second motor drives a convex block to rotate, the convex block collides with an arc-shaped block, the arc-shaped block, a movable frame and a filter screen are driven to vibrate, small particles pass through the filter screen and fall into a first collection box, large particles are left on the filter screen, and in the shaking process, the particles are separated from the first collection box. And the filter screen vibrates to prevent blockage.

Description

Technical Field

[0001] The invention relates to the technical field of oat particle screening equipment, and in particular to a screening device and method for oat particle processing. Background Art

[0002] Oatmeal particle processing and screening is an important step in the oatmeal processing process. The main purpose is to remove impurities and bad grains in oats to improve the quality and nutritional value of oats. Equipment for oatmeal particle processing and screening, commonly used screening machines: use sieves of different apertures to separate oatmeal particles according to size, methods for oatmeal particle processing and screening, screening method: use sieves of different apertures to separate oatmeal particles according to size. This method is suitable for removing large impurities and small oats in oats.

[0003] The application number is CN201620253595.6, which discloses a dustproof grading oat screening machine, including the dustproof mechanism including a dust hood, a dust main pipe, a fan 1, a dust exhaust pipe, a recovery pipe, a fan 2, and a dust box. The dust hood is installed above the screening box, the dust main pipe is connected to the dust hood, the fan 1 is installed on the dust main pipe, the fan 2 is installed on the dust exhaust pipe, the recovery pipe, the dust exhaust pipe is connected to the dust main pipe, the recovery pipe is above the conveyor belt, the dust exhaust pipe is connected to the dust box, and the power of the fan 2 is less than that of the fan 1. In this utility model, through the setting of the dustproof grading oat screening machine, the fine screening of oat particles is achieved, the quality of oats is improved, the production efficiency is improved, the working environment is improved, the phenomenon of oats accidentally entering the dust box is prevented, and waste is reduced;

[0004] Although this setting improves the quality of oats, increases production efficiency, improves the working environment, prevents oats from accidentally entering the dust box, and reduces waste, during the screening process, there may be particles with the same size as the diameter of the screen holes. When there are many particles, the screen may be blocked. Summary of the invention

[0005] The object of the present invention is to provide a screening device and method for oat granule processing to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The present invention is a screening device and method for processing oat particles, comprising a base, a first collecting box is slidably connected to the inner side of the base, and ports are arranged on the tops of the base and the first collecting box;

[0008] First springs are respectively installed at four corners of the upper surface of the base, and a movable frame is installed on the top of the first spring;

[0009] One end of the movable frame is rotatably connected to a filter screen, and an enclosure is installed on the outer wall of the filter screen;

[0010] A second collecting box is installed at one end of the filter screen;

[0011] An adjustment component is provided between the filter screen and the movable frame, and the adjustment component is used to adjust the angle of the filter screen;

[0012] A vibration structure is installed on the upper surface of the base, and the vibration structure cooperates with the first spring to vibrate the filter screen;

[0013] The purpose of this arrangement is to guide the oat particles onto the filter through the vibration structure, which cooperates with the first spring to shake the filter, so that smaller particles pass through the filter and fall into the interior of the first collection box, and larger particles remain on the filter. During the shaking process, the filter vibrates to prevent clogging, and the rotation angle of the filter is adjusted by adjusting the component to increase the inclination angle of the filter, so that the oat particles with larger particles fall into the interior of the second collection box.

[0014] Further, the adjustment assembly includes a first motor, a screw, a movable rod and a rotating wheel, the two ends of the movable frame are respectively provided with movable grooves, the first motor is mounted on the outer wall of the movable frame, the screw is mounted on the output shaft of the first motor, the movable rod is threadedly connected to the outer wall of the screw, the two rotating wheels are respectively rotatably connected to the two ends of the movable rod, the two rotating wheels are respectively moved on the inner wall of the movable groove, and the rotating wheels are located between the filter screen and the movable frame;

[0015] The output shaft of the first motor drives the screw to rotate, and the screw drives the movable rod and the rotating wheel. During the movement of the rotating wheel, the filter screen is lifted up a certain distance, and the inclination angle of the filter screen can be adjusted, thereby adjusting the discharge speed of the oatmeal particles.

[0016] Furthermore, a second spring is connected between the movable frame and the filter screen. The second spring is arranged so that the filter screen can be reset when it is in a shaking state, and at the same time, the filter screen has elasticity to increase the shaking effect.

[0017] Further, the vibration structure includes a second motor, a convex block and an arc-shaped block, the second motor is mounted on the upper surface of the base, the convex block is mounted on the output end of the second motor, and the convex block and the arc-shaped block cooperate with each other;

[0018] With such an arrangement, the output end drives the convex block to rotate, and the convex block collides with the arc block, driving the arc block and the movable frame to vibrate.

[0019] Furthermore, one end of the filter screen is provided with two installation slots, and the second collection box is plugged into one end of the filter screen through the installation slots. Such a configuration facilitates the disassembly of the second collection box.

[0020] Furthermore, the filter is tilted toward one end of the second collecting box. The purpose of this arrangement is that during the shaking of the filter, larger oat particles cannot pass through the filter and fall into the interior of the second collecting box along the slope of the filter, thereby separating larger and smaller oat particles.

[0021] Further, a method for a screening device for processing oat particles comprises the following steps:

[0022] Step 1: oatmeal particles are introduced into the filter net, and the second motor drives the convex block to rotate, collides with the arc block, and cooperates with the first spring to shake the movable frame;

[0023] Step 2: smaller particles pass through the filter and fall into the first collection box, while larger particles remain on the filter. During the shaking process, the filter vibrates to prevent clogging.

[0024] Step three, adjust the rotation angle of the filter by adjusting the component to increase the inclination angle of the filter so that the oats with larger particles fall into the interior of the second collection box.

[0025] The present invention has the following beneficial effects:

[0026] (1) The present invention sets a vibration structure, and drives the protrusion to rotate through the output end of the second motor. The protrusion collides with the arc block, driving the arc block, the movable frame and the filter screen to vibrate. Smaller particles pass through the filter screen and fall into the interior of the first collecting box, while larger particles remain on the filter screen. During the shaking process, the filter screen vibrates to prevent clogging.

[0027] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 This is a schematic diagram of the structure of the second collection box of the present invention;

[0031] Figure 3 It is a schematic diagram of the structure of the movable frame of the present invention;

[0032] Figure 4 It is a schematic diagram of the adjustment component of the present invention;

[0033] Figure 5 This is a schematic diagram of the filter structure of the present invention;

[0034] Figure 6 It is a schematic diagram of the working process of the present invention;

[0035] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0036] In the figure: 1, base; 2, first collecting box; 3, first spring; 4, movable frame; 5, adjustment assembly; 501, first motor; 502, screw; 503, movable rod; 504, rotating wheel; 6, second spring; 7, filter screen; 701, mounting groove; 8, enclosure; 9, second collecting box; 10, second motor; 1001, protrusion; 11, arc block. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Embodiment 1

[0039] The present invention is a screening device and method for oat granule processing, such as Figure 1 - Figure 5 As shown, it includes a base 1, the inner side of the base 1 is slidably connected with a first collecting box 2, and the tops of the base 1 and the first collecting box 2 are both provided with ports;

[0040] First springs 3 are respectively installed at the four corners of the upper surface of the base 1, and a movable frame 4 is installed on the top of the first spring 3;

[0041] One end of the movable frame 4 is rotatably connected to a filter screen 7, and a panel 8 is installed on the outer wall of the filter screen 7;

[0042] A second collecting box 9 is installed at one end of the filter screen 7;

[0043] An adjustment component 5 is provided between the filter screen 7 and the movable frame 4, and the adjustment component 5 is used to adjust the angle of the filter screen 7;

[0044] A vibration structure is installed on the upper surface of the base 1, and the vibration structure cooperates with the first spring 3 to vibrate the filter screen 7;

[0045] The purpose of this arrangement is to guide the oat particles onto the filter 7 through the vibration structure, which cooperates with the first spring 3 to shake the filter 7, so that smaller particles pass through the filter 7 and fall into the interior of the first collection box 2, and larger particles remain on the filter 7. During the shaking process, the filter 7 vibrates to prevent clogging, and the rotation angle of the filter 7 is adjusted by the adjustment component 5 to increase the inclination angle of the filter 7, so that the oat particles with larger particles fall into the interior of the second collection box 9.

[0046] The adjustment assembly 5 includes a first motor 501, a screw 502, a movable rod 503 and a rotating wheel 504. The two ends of the movable frame 4 are respectively provided with movable grooves. The first motor 501 is installed on the outer wall of the movable frame 4, the screw 502 is installed on the output shaft of the first motor 501, the movable rod 503 is threadedly connected to the outer wall of the screw 502, and two rotating wheels 504 are respectively rotatably connected to the two ends of the movable rod 503. The two rotating wheels 504 are respectively moved on the inner wall of the movable groove, and the rotating wheels 504 are located between the filter screen 7 and the movable frame 4;

[0047] The output shaft of the first motor 501 drives the screw 502 to rotate, and the screw 502 drives the movable rod 503 and the rotating wheel 504. During the movement of the rotating wheel 504, the filter screen 7 is lifted up a certain distance, and the inclination angle of the filter screen 7 can be adjusted, thereby adjusting the discharge speed of the oat particles.

[0048] A second spring 6 is connected between the movable frame 4 and the filter screen 7. The second spring 6 is provided to reset the filter screen 7 when it is in a shaking state, and at the same time, to make the filter screen 7 elastic and increase the shaking effect.

[0049] The vibration structure includes a second motor 10, a convex block 1001 and an arc block 11. The second motor 10 is mounted on the upper surface of the base 1, and the convex block 1001 is mounted on the output end of the second motor 10. The convex block 1001 cooperates with the arc block 11.

[0050] With such an arrangement, the output end of the second motor 10 drives the convex block 1001 to rotate, and the convex block 1001 collides with the arc block 11, thereby driving the arc block 11 and the movable frame 4 to vibrate.

[0051] One end of the filter screen 7 is provided with two mounting grooves 701 , and the second collection box 9 is plugged into one end of the filter screen 7 through the mounting grooves 701 . Such a configuration is convenient for disassembling the second collection box 9 .

[0052] The filter screen 7 is tilted toward one end of the second collecting box 9. The purpose of this arrangement is that when the filter screen 7 shakes, larger oat particles cannot pass through the filter screen 7, and fall into the interior of the second collecting box 9 along the slope of the filter screen 7, thereby separating larger and smaller oat particles.

[0053] Embodiment 2

[0054] A method for using a screening device for processing oat particles, Figure 6 As shown, the following steps:

[0055] Step 1: oatmeal particles are introduced onto the filter screen 7, and the second motor 10 drives the protrusion 1001 to rotate, collides with the arc block 11, and cooperates with the first spring 3 to shake the movable frame 4;

[0056] Step 2: Smaller particles pass through the filter 7 and fall into the first collecting box 2, while larger particles remain on the filter 7. During the shaking process, the filter 7 vibrates to prevent clogging.

[0057] Step three, adjusting the rotation angle of the filter screen 7 by adjusting the component 5 so that the inclination angle of the filter screen 7 increases, and the oats with larger particles fall into the inside of the second collecting box 9.

[0058] Working principle: the oat particles are introduced into the filter 7, and the output end of the second motor 10 drives the protrusion 1001 to rotate, and the protrusion 1001 collides with the arc block 11, driving the arc block 11, the movable frame 4 and the filter 7 to vibrate, and the smaller particles pass through the filter 7 and fall into the interior of the first collecting box 2, and the larger particles remain on the filter 7. During the shaking process, the filter 7 vibrates to prevent clogging, and the output shaft of the first motor 501 drives the screw 502 to rotate, and the screw 502 drives the movable rod 503 and the rotating wheel 504. During the movement of the rotating wheel 504, the filter 7 is lifted up a certain distance, and the inclination angle of the filter 7 can be adjusted, thereby adjusting the discharge speed of the oat particles, so that the inclination angle of the filter 7 is increased, and the oats with larger particles fall into the interior of the second collecting box 9.

[0059] 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 invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A screening device for oat granule processing, comprising a base (1), characterized in that: A first collection box (2) is slidably connected to the inner side of the base (1), and ports are provided on the tops of the base (1) and the first collection box (2); First springs (3) are respectively installed at the four corners of the upper surface of the base (1), and a movable frame (4) is installed on the top of the first spring (3); One end of the movable frame (4) is rotatably connected to a filter screen (7), and a panel (8) is installed on the outer wall of the filter screen (7); A second collecting box (9) is installed at one end of the filter screen (7); An adjustment component (5) is provided between the filter screen (7) and the movable frame (4), and the adjustment component (5) is used to adjust the angle of the filter screen (7); A vibration structure is installed on the upper surface of the base (1), and the vibration structure cooperates with the first spring (3) to vibrate the filter screen (7).

2. A screening device for oat granule processing according to claim 1, characterized in that: The adjustment assembly (5) comprises a first motor (501), a screw (502), a movable rod (503) and a rotating wheel (504); two ends of the movable frame (4) are respectively provided with movable grooves; the first motor (501) is mounted on the outer wall of the movable frame (4); the screw (502) is mounted on the output shaft of the first motor (501); the movable rod (503) is threadedly connected to the outer wall of the screw (502); the two rotating wheels (504) are respectively rotatably connected to the two ends of the movable rod (503); the two rotating wheels (504) are respectively moved on the inner wall of the movable groove; and the rotating wheels (504) are located between the filter screen (7) and the movable frame (4).

3. A screening device for oat granule processing according to claim 2, characterized in that: A second spring (6) is connected between the movable frame (4) and the filter screen (7).

4. A screening device for oat granule processing according to claim 3, characterized in that: The vibration structure comprises a second motor (10), a convex block (1001) and an arc-shaped block (11); the second motor (10) is mounted on the upper surface of the base (1); the convex block (1001) is mounted on the output end of the second motor (10); and the convex block (1001) and the arc-shaped block (11) cooperate with each other.

5. A screening device for oat granule processing according to claim 4, characterized in that: One end of the filter screen (7) is provided with two installation slots (701), and the second collection box (9) is plugged into one end of the filter screen (7) through the installation slots (701).

6. A screening device for oat granule processing according to claim 5, characterized in that: The filter screen (7) is inclined toward one end of the second collecting box (9).

7. A method for using a screening device for processing oat particles according to claim 6, characterized in that: Follow these steps: Step 1: oatmeal particles are introduced onto the filter screen (7), and the second motor (10) drives the protrusion (1001) to rotate, collides with the arc block (11), and cooperates with the first spring (3) to shake the movable frame (4); Step 2: smaller particles pass through the filter (7) and fall into the first collection box (2), while larger particles remain on the filter (7). During the shaking process, the filter (7) vibrates to prevent clogging; Step three, adjusting the rotation angle of the filter (7) by means of the adjusting component (5), so that the inclination angle of the filter (7) increases, and the oats with larger particles fall into the interior of the second collecting box (9).

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