Feed classifying and screening device

Abstract

The utility model discloses a fodder classifying and screening device, which belongs to the technical field of fodder screening and comprises a fixed bottom plate, stabilizing supports are fixedly mounted on the front side and the rear side of the upper surface of the fixed bottom plate, a screening barrel is fixedly mounted on the upper surfaces of the stabilizing supports, and a sealing cover plate is arranged on the upper surface of the screening barrel. A driving motor is fixedly mounted on the front face of the screening barrel, and a cross stirring frame is fixedly mounted at the output end of the driving motor. According to the feed classifying and screening device, a cross-shaped handle and a cross-shaped positioning plate are arranged to drive a three-fork stabilizing frame to push a circular hole arc-shaped plate, a transverse arc-shaped plate and a long-strip arc-shaped plate to rotate to select a proper screening size, so that the screening operation of feed is simpler and quicker, and screening and classification of the feed can be more quickly completed; and the screening operation of the feed can be completed without repeatedly replacing various screens, so that the screening efficiency of the feed is effectively improved, and better use by people is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of feed screening, and particularly relates to a feed classification and screening device. Background Art

[0002] Feed is the general term for the food of all animals raised. More narrowly, feed generally mainly refers to the food of animals raised in agriculture or animal husbandry. Feed includes more than a dozen varieties of feed raw materials such as soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meals, whey powder, oils and fats, meat and bone meal, grains, and feed additives. At present, the existing screening methods for feed generally use different sieve meshes for screening operations. The existing screening methods for feed are relatively single. One sieve mesh can only screen feed of a fixed size, resulting in very cumbersome operations when different-sized feeds need to be screened, and various sieve meshes need to be frequently replaced, which is not conducive to better screening operations of feed and reduces the convenience of people's use. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In order to overcome the above defects of the prior art, the utility model provides a feed classification and screening device, which solves the problems that the screening method for feed is relatively single, one sieve mesh can only screen feed of a fixed size, resulting in very cumbersome operations when different-sized feeds need to be screened, and various sieve meshes need to be frequently replaced, which is not conducive to better screening operations of feed and reduces the convenience of people's use.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the present utility model provides the following technical solutions: A feed classification and screening device, including a fixed bottom plate, both front and rear sides of the upper surface of the fixed bottom plate are fixedly installed with stable brackets, the upper surface of the stable brackets is fixedly installed with a screening cylinder, the upper surface of the screening cylinder is provided with a sealing cover plate, the front surface of the screening cylinder is fixedly installed with a driving motor, the output end of the driving motor is fixedly installed with a cross stirring frame, the bottom of the screening cylinder is plugged with a dividing flat plate, the upper surface of the fixed bottom plate is fixedly installed with a collection box, the upper surface of the collection box is fixedly installed with an L-shaped support plate, the upper surface of the L-shaped support plate is fixedly installed with a separation box body, a rotatable rotating cylinder is provided in the middle of the stable bracket, the outer side surface of the rotating cylinder is fixedly installed with a cross positioning plate, the outer side surface of the cross positioning plate is fixedly installed with a cross handle, the middle of the stable bracket is fixedly installed with an L-shaped fixing plate, the inner wall of the top of the L-shaped fixing plate is fixedly installed with a compression spring, the bottom end of the compression spring is fixedly installed with a positioning plug inserted into the inside of the cross positioning plate, the outer side surface of the rotating cylinder is fixedly installed with a three-pronged stable frame, the left side surface of the three-pronged stable frame is fixedly installed with a circular hole arc plate, the right side surface of the three-pronged stable frame is fixedly installed with a transverse arc plate, and the upper surface of the three-pronged stable frame is fixedly installed with a long strip arc plate.

[0007] As a further solution of the present utility model: The inner side surface of the positioning plug is fixedly installed with a moving column, and a moving groove is opened on the outer side surface of the L-shaped fixing plate. The moving column is slidably connected with the moving groove.

[0008] As a further solution of the present utility model: The lower surface of the screening cylinder is provided with an arc-shaped discharge port, and the shape of the arc-shaped discharge port is adapted to the shape of the long strip arc plate.

[0009] As a further solution of the present utility model: The bottom of the front surface of the screening cylinder is provided with a long strip through hole, and the size of the long strip through hole is adapted to the size of the dividing flat plate.

[0010] As a further solution of the present utility model: The upper surface of the sealing cover plate is fixedly installed with an operation handle, and the outer surface of the operation handle is evenly provided with anti-slip lines.

[0011] As a further solution of the present utility model: The inside of the cross positioning plate is provided with an arc-shaped groove, and the size of the arc-shaped groove is adapted to the size of the positioning plug.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. The feed classification and screening device drives the three-pronged stabilizer to push the circular hole arc plate, the horizontal arc plate and the long strip arc plate to rotate through the setting of the cross handle and the cross positioning plate to select a suitable screening size, making the screening operation of the feed simpler and faster, helping to complete the screening and classification of the feed more quickly, and can complete the screening operation of the feed without repeatedly replacing a variety of sieves, effectively improving the screening efficiency of the feed and helping people to use it better.

[0015] 2. The feed classification and screening device drives the positioning plug block to insert into the cross positioning plate under the action of its own elastic force through the setting of the compression spring to position the circular hole arc plate, the horizontal arc plate and the long strip arc plate, which helps to better ensure the stability during the feed screening process, helps to screen the feed more safely and stably, makes the screening of the feed simpler, and is convenient for people to use more efficiently.

[0016] 3. The feed classification and screening device drives the cross stirring frame to rotate through the setting of the driving motor to fully mix and stir the feed inside the screening cylinder, which helps the feed to be more fully mixed, avoids the situation of mutual accumulation and caking of the feed, helps to better screen the feed in the later stage, improves the convenience of screening the feed, makes the screening of the feed simpler and more efficient, and improves the convenience of people's use. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0019] Figure 3 It is a schematic diagram of the partial structure decomposition of the present utility model;

[0020] In the figure: 1. Fixed bottom plate; 2. Stable support; 3. Screening cylinder; 4. Sealing cover plate; 5. Driving motor; 6. Cross stirring frame; 7. Partition plate; 8. Collection box; 9. L-shaped support plate; 10. Separation box; 11. Rotating cylinder; 12. Cross positioning plate; 13. Cross handle; 14. L-shaped fixing plate; 15. Compression spring; 16. Positioning plug block; 17. Three-pronged stabilizer; 18. Circular hole arc plate; 19. Horizontal arc plate; 20. Long strip arc plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solutions of this patent will be further described in detail below in conjunction with the specific embodiments.

[0022] Such as Figures 1-3As shown in the figure, the present utility model provides a technical solution: a feed classification and screening device, including a fixed bottom plate 1. On both the front and rear sides of the upper surface of the fixed bottom plate 1, stable brackets 2 are fixedly installed. On the upper surface of the stable brackets 2, a screening drum 3 is fixedly installed. On the upper surface of the screening drum 3, a sealing cover plate 4 is provided. On the front surface of the screening drum 3, a driving motor 5 is fixedly installed. At the output end of the driving motor 5, a cross-shaped stirring frame 6 is fixedly installed. At the bottom of the screening drum 3, a dividing flat plate 7 is inserted. On the upper surface of the fixed bottom plate 1, a collection box 8 is fixedly installed. On the upper surface of the collection box 8, an L-shaped support plate 9 is fixedly installed. On the upper surface of the L-shaped support plate 9, a separation box body 10 is fixedly installed. In the middle of the stable bracket 2, a rotatable rotating cylinder 11 is provided. On the outer side surface of the rotating cylinder 11, a cross-shaped positioning plate 12 is fixedly installed. On the outer side surface of the cross-shaped positioning plate 12, a cross-shaped handle 13 is fixedly installed. In the middle of the stable bracket 2, an L-shaped fixing plate 14 is fixedly installed. At the top inner wall of the L-shaped fixing plate 14, a compression spring 15 is fixedly installed. At the bottom end of the compression spring 15, a positioning plug 16 inserted into the inside of the cross-shaped positioning plate 12 is fixedly installed. On the outer side surface of the rotating cylinder 11, a three-pronged stable frame 17 is fixedly installed. On the left side surface of the three-pronged stable frame 17, a circular hole arc-shaped plate 18 is fixedly installed. On the right side surface of the three-pronged stable frame 17, a transverse arc-shaped plate 19 is fixedly installed. On the upper surface of the three-pronged stable frame 17, a long strip arc-shaped plate 20 is fixedly installed.

[0023] Specifically, as Figure 1 and Figure 2 shown, an arc-shaped discharge port is opened on the lower surface of the screening drum 3. The shape of the arc-shaped discharge port is adapted to the shape of the long strip arc-shaped plate 20. The arc-shaped discharge port on the lower surface of the screening drum 3 and the long strip arc-shaped plate 20 cooperate with each other to facilitate better anastomosis docking. A long strip through hole is opened at the bottom of the front surface of the screening drum 3. The size of the long strip through hole is adapted to the size of the dividing flat plate 7. The long strip through hole at the bottom of the front surface of the screening drum 3 and the dividing flat plate 7 facilitate better division operation. On the upper surface of the sealing cover plate 4, an operation handle is fixedly installed. Anti-slip patterns are evenly provided on the outer surface of the operation handle. The anti-slip patterns on the outer surface of the operation handle on the upper surface of the sealing cover plate 4 increase the friction force and improve the anti-slip effect.

[0024] Specifically, as Figure 3 shown, a moving column is fixedly installed on the inner side surface of the positioning plug 16. A moving groove is opened on the outer side surface of the L-shaped fixing plate 14. The moving column and the moving groove are slidably connected. The moving column on the inner side surface of the positioning plug 16 and the moving groove on the outer side surface of the L-shaped fixing plate 14 cooperate with each other to improve the stability of movement. An arc-shaped groove is opened inside the cross-shaped positioning plate 12. The size of the arc-shaped groove is adapted to the size of the positioning plug 16. The arc-shaped groove inside the cross-shaped positioning plate 12 and the positioning plug 16 cooperate with each other to improve the stability of positioning.

[0025] The working principle of the present utility model is:

[0026] S1. Control the sealing cover plate 4 to open, inject the feed to be screened into the screening drum 3, then close the sealing cover plate 4, start the driving motor 5, and the output end of the driving motor 5 drives the cross stirring frame 6 to rotate. The cross stirring frame 6 fully mixes and stirs the feed inside the screening drum 3;

[0027] S2. Then control the positioning plug 16 to be pushed upward, operate the cross handle 13 to drive the cross positioning plate 12 and the rotating cylinder 11 to rotate. The rotating cylinder 11 drives the three - pronged stabilizing frame 17 to rotate. The three - pronged stabilizing frame 17 drives the circular - hole arc plate 18, the horizontal arc plate 19 and the long - strip arc plate 20 to rotate to an appropriate screening size and then stop. Release the positioning plug 16, and under the action of the self - elastic force of the compression spring 15, drive the positioning plug 16 to insert into the cross positioning plate 12 for positioning;

[0028] S3. Then pull out the dividing plate 7 inside the screening drum 3. The feed inside the screening drum 3 drops downward into the separation box 10 and then falls into the collection box 8 through the separation box 10 for storage.

[0029] In summary, for this feed classification and screening device, by setting the cross handle 13 and the cross positioning plate 12 to drive the three - pronged stabilizing frame 17 to push the circular - hole arc plate 18, the horizontal arc plate 19 and the long - strip arc plate 20 to rotate to select an appropriate screening size, the screening operation of the feed becomes simpler and faster, which helps to complete the screening and classification of the feed more quickly. Without repeatedly replacing multiple sieve meshes, the screening operation of the feed can be completed, effectively improving the screening efficiency of the feed and helping people to use it better.

[0030] For this feed classification and screening device, the compression spring 15 drives the positioning plug 16 to insert into the cross positioning plate 12 under the action of its own elastic force to position the circular - hole arc plate 18, the horizontal arc plate 19 and the long - strip arc plate 20. This helps to better ensure the stability during the feed screening process, helps to screen the feed more safely and stably, makes the screening of the feed more convenient, and is convenient for people to use more efficiently.

[0031] For this feed classification and screening device, the driving motor 5 drives the cross stirring frame 6 to rotate to fully mix and stir the feed inside the screening drum 3, which helps the feed to be more fully mixed with each other, avoids the situation of mutual accumulation and caking of the feed, helps to better screen the feed in the later stage, improves the convenience of screening the feed, makes the screening of the feed simpler and more efficient, and improves the convenience of people's use.

[0032] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances.

[0033] The above describes the preferred embodiments of the present patent in detail. However, the present patent is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the spirit of the present patent.

Claims

1. A feed classification and screening device, comprising a fixed bottom plate (1), wherein a stabilizing bracket (2) is fixedly mounted on both the front and rear sides of the upper surface of the fixed bottom plate (1), a screening drum (3) is fixedly mounted on the upper surface of the stabilizing bracket (2), and a sealing cover plate (4) is provided on the upper surface of the screening drum (3), characterized in that: A driving motor (5) is fixedly mounted on the front of the screening drum (3), a cross stirring frame (6) is fixedly mounted on the output end of the driving motor (5), a dividing plate (7) is inserted at the bottom of the screening drum (3), a collecting box (8) is fixedly mounted on the upper surface of the fixed bottom plate (1), an L-shaped supporting plate (9) is fixedly mounted on the upper surface of the collecting box (8), a separation box (10) is fixedly mounted on the upper surface of the L-shaped supporting plate (9), a rotatable rotating cylinder (11) is provided in the middle of the stabilizing bracket (2), a cross positioning plate (12) is fixedly mounted on the outer side surface of the rotating cylinder (11), and the outer side surface of the cross positioning plate (12) is fixedly mounted A cross handle (13) is provided, an L-shaped fixing plate (14) is fixedly installed in the middle of the stabilizing bracket (2), an extrusion spring (15) is fixedly installed on the inner wall of the top of the L-shaped fixing plate (14), and a positioning plug (16) which is plugged into the cross positioning plate (12) is fixedly installed at the bottom of the extrusion spring (15), a three-pronged stabilizing bracket (17) is fixedly installed on the outer side surface of the rotating cylinder (11), a circular hole arc plate (18) is fixedly installed on the left side surface of the three-pronged stabilizing bracket (17), a transverse arc plate (19) is fixedly installed on the right side surface of the three-pronged stabilizing bracket (17), and a long arc plate (20) is fixedly installed on the upper surface of the three-pronged stabilizing bracket (17).

2. A feed classification and screening device according to claim 1, characterized in that: A movable column is fixedly mounted on the inner side of the positioning plug block (16), and a movable groove is provided on the outer side of the L-shaped fixing plate (14), and the movable column is slidably connected to the movable groove.

3. A feed classification and screening device according to claim 1, characterized in that: The lower surface of the screening drum (3) is provided with an arc-shaped discharge port, the shape of which is adapted to the shape of the long arc-shaped plate (20).

4. A feed classification and screening device according to claim 1, characterized in that: The bottom of the front side of the screening drum (3) is provided with a long strip through hole, the size of which matches the size of the dividing plate (7).

5. A feed classification and screening device according to claim 1, characterized in that: An operating handle is fixedly mounted on the upper surface of the sealing cover plate (4), and the outer surface of the operating handle is evenly provided with anti-slip patterns.

6. A feed classification and screening device according to claim 1, characterized in that: An arc-shaped groove is provided inside the cross positioning plate (12), and the size of the arc-shaped groove matches the size of the positioning plug (16).

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