Screening device for feed production

Abstract

The utility model relates to the technical field of screening devices, and discloses a screening device for feed production, which comprises a placing plate, a mounting plate is fixedly arranged at the top end of the placing plate, a second fixing column is fixedly arranged in the middle of the top end of the mounting plate, and first fixing columns are fixedly arranged on two sides of the second fixing column at the top end of the mounting plate. According to the utility model, the rotating shaft is driven by the motor to rotate, and the first connecting shaft and the second connecting shaft are connected through the connecting piece, so that the sliding block slides up and down in the first fixing column when the rotating shaft rotates; when the sliding block slides downwards, a third fixing column at the top end of the sliding block also slides downwards so as to compress a second spring on the periphery of an internal movable rod, when the sliding block slides upwards, the third fixing column pushes a fixing disc upwards through cooperation of the sliding block and a limiting block, and reciprocating movement is continuously conducted through rotation of a rotating shaft so as to vibrate a working plate; the feed can be conveniently screened, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of screening devices, in particular to a screening device for feed production. Background Art

[0002] Feed is an important food for livestock and poultry, and its quality has an important impact on the growth, health and production level of livestock and poultry. In the process of feed production, in order to ensure the quality and safety of feed, impurities and foreign matter in the feed must be removed as much as possible. The traditional screening method is usually manual screening, which is inefficient, labor-intensive, easy to fatigue, and cannot completely remove impurities and foreign matter.

[0003] Therefore, those skilled in the art have provided a screening device for feed production, in which a rotating shaft is driven to rotate by a motor, and a first connecting shaft and a second connecting shaft are connected by a connecting piece, so that when the rotating shaft rotates, the slider slides up and down in the first fixed column, and when sliding downward, the third fixed column at the top of the slider also slides downward, thereby compressing the second spring outside the internal movable rod, and when sliding upward, the third fixed column pushes the fixed plate upward through the cooperation of the slider and the limit block, and such a reciprocating motion is continuously performed through the rotation of the rotating shaft to vibrate the working plate, thereby facilitating the screening of feed and greatly improving the work efficiency, so as to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a screening device for feed production is proposed. The rotating shaft is driven to rotate by a motor, and the first connecting shaft and the second connecting shaft are connected by a connecting piece, so that when the rotating shaft rotates, the slider slides up and down in the first fixed column. When sliding downward, the third fixed column at the top of the slider also slides downward to compress the second spring on the periphery of the internal movable rod. When sliding upward, the third fixed column pushes the fixed plate upward through the cooperation of the slider and the limit block. The reciprocating motion is continuously performed through the rotation of the rotating shaft to vibrate the working plate, which is convenient for screening the feed and greatly improves the work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a screening device for feed production, comprising a placing plate, a mounting plate is fixedly arranged at the top of the placing plate, a second fixing column is fixedly arranged at the middle of the top of the mounting plate, first fixing columns are fixedly arranged on both sides of the second fixing column at the top of the mounting plate, first springs are fixedly arranged inside the two first fixing columns, a bottom plate is fixedly arranged at the top of the two first fixing columns, a working plate is fixedly arranged at the top of the bottom plate, a fixing disk is fixedly arranged at the middle of the bottom end of the bottom plate, a fourth fixing column is slidably arranged between the bottom end of the fixing disk and the inner wall of the first fixing column, a power box is fixedly arranged at the middle of one side of the placing plate, a motor is fixedly arranged inside the power box, a rotating shaft is fixedly arranged at the output end of the motor, mounting disks are fixedly arranged on both sides of the middle of the rotating shaft, a first connecting shaft is connected to the top of one side of the two mounting disks, a connecting piece is rotatably arranged at the top of the first connecting shaft, a slider is slidably arranged at the top of the connecting piece, and a third fixing column is fixedly arranged at the top of the slider.

[0006] Furthermore, a filter is fixedly provided at the top of the working plate, fixing bolts are fixedly provided at the four corners of the top of the filter, a drawer is slidably provided at the bottom of the working plate, and a handle is fixedly provided at the middle of the front end of the drawer;

[0007] The above technical solution makes it easy to disassemble the filter screen for cleaning and replacement, and the screened feed can be conveniently collected by providing a drawer and a handle.

[0008] Furthermore, a movable rod is fixedly arranged at the bottom end of the fixed plate, and a second spring is fixedly arranged inside a third fixed column outside the movable rod;

[0009] Through the above technical solution, it is convenient to push the fixed plate through the movable rod.

[0010] Furthermore, a fixing groove is fixedly provided in the middle of the bottom end of the sliding block, and a second connecting shaft is connected and provided in the middle of both sides of the fixing groove;

[0011] The above technical solution makes it easy to connect the connecting piece to the slider.

[0012] Furthermore, a vent is fixedly provided in the middle of one side of the power box;

[0013] The above technical solution facilitates ventilation and heat dissipation inside the power box.

[0014] Furthermore, a limit block is fixedly provided at the bottom end of the movable rod;

[0015] The above technical solution makes it convenient to limit the movable rod.

[0016] Furthermore, a placement groove is fixedly opened at the middle of the top end of the sliding block;

[0017] The above technical solution facilitates the movement of the movable rod.

[0018] Furthermore, a movable groove is fixedly provided at the middle of the top of the placement plate;

[0019] The above technical solution facilitates the rotation of the connecting piece.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model provides a screening device for feed production. A motor drives a rotating shaft to rotate, and a first connecting shaft and a second connecting shaft are connected by a connecting piece, so that when the rotating shaft rotates, the slider slides up and down in the first fixed column. When sliding downward, the third fixed column at the top of the slider also slides downward to compress the second spring on the periphery of the internal movable rod. When sliding upward, the third fixed column pushes the fixed plate upward through the cooperation of the slider and the limit block. The rotating shaft continuously performs such a reciprocating motion to vibrate the working plate, which is convenient for screening feed and greatly improves work efficiency.

[0022] 2. The utility model proposes a screening device for feed production, in which a filter is fixedly provided at the inner top of a working plate, and fixing bolts are fixedly provided at the four corners of the top of the filter, so that the filter can be disassembled for cleaning and replacement conveniently, a drawer is slidably provided at the inner bottom end of the working plate, and a handle is fixedly provided in the middle of the front end surface of the drawer, so that the screened feed can be collected conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is an axonometric diagram of a screening device for feed production proposed by the utility model;

[0024] Figure 2 This is a main cross-sectional view of a screening device for feed production proposed by the utility model;

[0025] Figure 3 This is a side view of a screening device for feed production proposed by the utility model;

[0026] Figure 4 for Figure 2 The enlarged view of point A in the middle;

[0027] Figure 5 for Figure 2 Enlarged view of point B in the middle.

[0028] Legend:

[0029] 1. Placement plate; 2. Mounting plate; 3. Power box; 4. First fixed column; 5. Second fixed column; 6. Bottom plate; 7. Working plate; 8. Drawer; 9. Handle; 10. Filter; 11. Fixing bolt; 12. Motor; 13. Ventilation port; 14. Rotating shaft; 15. First spring; 16. Movable groove; 17. Mounting plate; 18. First connecting shaft; 19. Connector; 20. Second connecting shaft; 21. Slider; 22. Fixing groove; 23. Third fixed column; 24. Movable rod; 25. Second spring; 26. Limit block; 27. Placement groove; 28. Fourth fixed column; 29. ​​Fixed plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-5 The utility model provides an embodiment: a screening device for feed production, comprising a placing plate 1, a mounting plate 2 is fixedly arranged at the top of the placing plate 1, a second fixing column 5 is fixedly arranged at the middle of the top of the mounting plate 2, first fixing columns 4 are fixedly arranged on both sides of the second fixing column 5 at the top of the mounting plate 2, first springs 15 are fixedly arranged inside the two first fixing columns 4, a bottom plate 6 is fixedly arranged at the top of the two first fixing columns 4, a working plate 7 is fixedly arranged at the top of the bottom plate 6, a fixing plate 29 is fixedly arranged at the middle of the bottom end of the bottom plate 6, and the fixing plate 29 is fixedly arranged at the bottom end of the bottom plate 6. A fourth fixed column 28 is slidably provided on the bottom end and the inner wall of the first fixed column 4, a power box 3 is fixedly provided in the middle of one side of the placement plate 1, a motor 12 is fixedly provided inside the power box 3, a rotating shaft 14 is fixedly provided at the output end of the motor 12, mounting plates 17 are fixedly provided on both sides of the middle of the rotating shaft 14, a first connecting shaft 18 is connected to the top end of one side of the two mounting plates 17, a connecting piece 19 is rotatably provided on the top end of the first connecting shaft 18, a sliding block 21 is slidably provided on the top end of the connecting piece 19, and a third fixed column 23 is fixedly provided on the top end of the sliding block 21.

[0032] A filter screen 10 is fixedly provided at the top of the working plate 7, and fixing bolts 11 are fixedly provided at the four corners of the top of the filter screen 10. A drawer 8 is slidably provided at the bottom of the working plate 7, and a handle 9 is fixedly provided at the middle of the front end surface of the drawer 8, so that the filter screen can be easily disassembled for cleaning and replacement. The drawer and the handle are provided to facilitate the collection of the screened feed. A movable rod 24 is fixedly provided at the bottom end of the fixed plate 29, and a second spring 25 is fixedly provided inside the third fixed column 23 outside the movable rod 24, so that the movable rod can be pushed and fixed conveniently. A fixing groove 22 is fixedly provided in the middle of the bottom end of the slider 21, and a second connecting shaft 20 is connected and arranged in the middle of both sides of the fixing groove 22, so as to facilitate the connection between the connecting piece and the slider. A vent 13 is fixedly provided in the middle of one side of the power box 3, so as to facilitate the ventilation and heat dissipation inside the power box. A limiting block 26 is fixedly provided at the bottom end of the movable rod 24, so as to facilitate the limiting of the movable rod. A placement groove 27 is fixedly provided in the middle of the top end of the slider 21, so as to facilitate the movement of the movable rod. A movable groove 16 is fixedly provided in the middle of the top end of the placement plate 1, so as to facilitate the rotation of the connecting piece.

[0033] Working principle: first pour the feed to be screened onto the filter 10, then turn on the motor 12, drive the rotating shaft 14 to rotate through the motor 12, connect the first connecting shaft 18 and the second connecting shaft 20 through the connecting piece 19, so that when the rotating shaft 14 rotates, the slider 21 slides up and down in the first fixed column 4, and when sliding downward, the third fixed column 23 at the top of the slider 21 also slides downward, thereby compressing the second spring 25 on the periphery of the internal movable rod 24, and when sliding upward, the third fixed column 23 pushes the fixed disk 29 upward through the cooperation of the slider 21 and the limit block 26, thereby vibrating and screening the feed. After the screening is completed, pull out the drawer through the handle 9, and pour out the screened feed in the drawer 8 for standby use.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A screening device for feed production, comprising a placement plate (1), Features: The top of the placement plate (1) is fixedly provided with a mounting plate (2), the middle of the top of the mounting plate (2) is fixedly provided with a second fixing column (5), both sides of the second fixing column (5) at the top of the mounting plate (2) are fixedly provided with first fixing columns (4), the interiors of the two first fixing columns (4) are fixedly provided with first springs (15), the tops of the two first fixing columns (4) are fixedly provided with a bottom plate (6), the top of the bottom plate (6) is fixedly provided with a working plate (7), the middle of the bottom end of the bottom plate (6) is fixedly provided with a fixing plate (29), and the bottom end of the fixing plate (29) is slidably provided with an inner wall of the first fixing column (4). A fourth fixed column (28), a power box (3) is fixedly arranged in the middle of one side of the placement plate (1), a motor (12) is fixedly arranged inside the power box (3), a rotating shaft (14) is fixedly arranged at the output end of the motor (12), mounting plates (17) are fixedly arranged on both sides of the middle of the rotating shaft (14), a first connecting shaft (18) is connected to the top of one side of the two mounting plates (17), a connecting piece (19) is rotatably arranged at the top of the first connecting shaft (18), a sliding block (21) is slidably arranged at the top of the connecting piece (19), and a third fixed column (23) is fixedly arranged at the top of the sliding block (21).

2. A screening device for feed production according to claim 1, Features: A filter screen (10) is fixedly arranged at the top end of the working plate (7), and fixing bolts (11) are fixedly arranged at the four corners of the top end of the filter screen (10). A drawer (8) is slidably arranged at the bottom end of the working plate (7), and a handle (9) is fixedly arranged in the middle of the front end surface of the drawer (8).

3. A screening device for feed production according to claim 1, Features: A movable rod (24) is fixedly arranged at the bottom end of the fixed plate (29), and a second spring (25) is fixedly arranged inside a third fixed column (23) outside the movable rod (24).

4. A screening device for feed production according to claim 1, Features: A fixing groove (22) is fixedly provided in the middle of the bottom end of the sliding block (21), and a second connecting shaft (20) is connected to the middle of both sides of the fixing groove (22).

5. A screening device for feed production according to claim 1, Features: A vent (13) is fixedly provided in the middle of one side of the power box (3).

6. A screening device for feed production according to claim 3, Features: A limiting block (26) is fixedly arranged at the bottom end of the movable rod (24).

7. A screening device for feed production according to claim 1, Features: A placement groove (27) is fixedly provided at the middle portion of the top end of the sliding block (21).

8. A screening device for feed production according to claim 1, Features: A movable groove (16) is fixedly provided in the middle of the top end of the placement plate (1).

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