Feed additive grinding device

Abstract

The utility model provides a feed additive grinding device which comprises a frame body, a grinding mechanism used for grinding feed additives is arranged on the frame body, a discharging bin is arranged on the frame body, and a discharging pipe is arranged at the bottom of the discharging bin. A screening mechanism used for screening ground materials is arranged in the discharging bin, the screening mechanism comprises a screening box, limiting frames and a mounting plate, and the multiple sets of limiting frames are fixedly arranged in the discharging bin. When the feed additive screening device is used, through installation of the screening box, after feed additives are ground and fall into the discharging bin, the feed additives enter the screening box, the screening box which vibrates through the second motor can screen the ground feed additives, and materials which do not meet the specification after being ground are screened and discharged. Particles with different particle sizes are prevented from being mixed together to influence the effectiveness and mixing uniformity of the feed additive, and the grinding effect of the grinding device is improved.

Description

Technical Field

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

[0002] Feed additives refer to small or trace substances added during the production, processing and use of feed. They are used in small amounts in feed but have significant effects. Feed additives are raw materials that must be used in the modern feed industry. They have obvious effects on strengthening the nutritional value of basic feed, improving animal production performance, ensuring animal health, saving feed costs, and improving the quality of livestock products. Feed additives are divided into microbial feed additives and Chinese herbal feed additives. When producing feed additives, different feed additives usually need to be mixed and ground so that they can be better dispersed and added to the feed.

[0003] Nowadays, most traditional feed additive grinding devices are unable to guarantee the grinding fineness during the grinding process. The particle size of the ground material may be unevenly distributed, and particles of different sizes are mixed together, which may cause the final product to not meet the specific particle size requirements, affecting the effectiveness of the feed additive and the mixing uniformity. Utility Model Content

[0004] The utility model aims to provide a feed additive grinding device, aiming to solve the problem that the traditional feed additive grinding device in the prior art cannot ensure the grinding fineness during use.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A feed additive grinding device comprises: a frame, on which a grinding mechanism for grinding feed additives is arranged, a discharge bin is arranged on the frame, and the discharge bin is located directly below the grinding mechanism, a discharge pipe is arranged at the bottom of the discharge bin, a screening mechanism for screening ground materials is arranged inside the discharge bin, the screening mechanism comprises a screening box, a limit frame and a mounting plate, and a plurality of limit frames are fixedly arranged inside the discharge bin.

[0007] Preferably, the grinding mechanism is provided with a feed port, a grinding wheel is rotatably arranged inside the grinding mechanism, a connecting piece is provided outside the grinding mechanism, a roller is rotatably arranged inside the connecting piece, one end of the roller is fixedly connected to the outside of the grinding wheel, and a first pulley is fixedly installed on the other end of the roller.

[0008] Preferably, a first motor is disposed on the frame, a second pulley is fixedly mounted on the output end of the first motor, and the second pulley is connected to the first pulley via a belt body.

[0009] Preferably, the screening box is arranged inside the discharge bin, and a mounting frame is fixedly installed outside the screening box, a plurality of groups of limiting rollers are arranged on the mounting frame, and the limiting rollers movably penetrate the interior of the limiting frame.

[0010] Preferably, a plate body is fixedly mounted on the bottom end of the limiting roller, a spring is mounted on the outside of the limiting roller through the plate body, a mounting piece is fixedly mounted on the bottom of the plate body, and a roller is rotatably mounted on the mounting piece.

[0011] Preferably, a plurality of mounting plates are fixedly arranged inside the discharge bin, a second motor is fixedly mounted on the top of the mounting plate, a cam is fixedly mounted on the output end of the second motor, and the cam can cooperate with the roller.

[0012] The beneficial effects of the utility model are:

[0013] 1. When the utility model is in use, through the installation of the screening box, when the feed additive is ground, it will enter the interior of the screening box when it falls into the inside of the discharge bin, and the screening box vibrated by the second motor can screen the ground feed additive, and screen out the materials that do not meet the specifications after grinding, so as to avoid the mixing of particles of different particle sizes, which affects the effectiveness and mixing uniformity of the feed additive, and improve the grinding effect of the grinding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a specific embodiment of the utility model.

[0015] Figure 2 It is a front view of a specific embodiment of the utility model.

[0016] Figure 3 It is a specific embodiment of the utility model Figure 2 A schematic diagram of the enlarged structure at point A in the middle.

[0017] Figure 4 It is a specific embodiment of the utility model Figure 2 A magnified schematic diagram of the structure at point B in the middle.

[0018] In the figure: 1. frame; 2. grinding mechanism; 3. feed port; 4. grinding wheel; 5. connecting piece; 6. first pulley; 7. discharge bin; 8. discharge pipe; 9. first motor; 10. second pulley; 11. belt body; 12. screening box; 13. mounting frame; 14. limit frame; 15. limit roller; 16. plate body; 17. mounting piece; 18. roller; 19. mounting plate; 20. second motor; 21. cam; 22. spring. DETAILED DESCRIPTION

[0019] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0020] like Figure 1-4 As shown, a feed additive grinding device comprises: a frame 1, a grinding mechanism 2 for grinding feed additives is arranged on the frame 1, a discharge bin 7 is arranged on the frame 1, and the discharge bin 7 is located directly below the grinding mechanism 2, a discharge pipe 8 is arranged at the bottom of the discharge bin 7, a screening mechanism for screening the ground material is arranged inside the discharge bin 7, the screening mechanism comprises a screening box 12, a limit frame 14 and a mounting plate 19, and a plurality of limit frames 14 are fixedly arranged inside the discharge bin 7. The feed additive grinding device mainly consists of the frame 1, the grinding mechanism 2 and the discharge bin 7. When the device is in use, the grinder The structure 2 can crush and grind the feed additives, and the ground materials will fall into the discharge bin 7 and be discharged outward through the discharge pipe 8 installed at the bottom of the discharge bin 7. Through the installation of the screening box 12, when the feed additives are ground, they will enter the inside of the screening box 12 when they fall into the inside of the discharge bin 7, and the screening box 12 vibrated by the second motor 20 can screen the ground feed additives, and screen out the materials that do not meet the specifications after grinding, so as to avoid the mixing of particles of different particle sizes, which will affect the effectiveness and mixing uniformity of the feed additives, and improve the grinding effect of the grinding device.

[0021] like Figure 1 and Figure 2 As shown, a feed port 3 is provided on the grinding mechanism 2, a grinding wheel 4 is rotatably provided inside the grinding mechanism 2, a connecting member 5 is provided outside the grinding mechanism 2, a roller is rotatably provided inside the connecting member 5, and one end of the roller is fixedly connected to the outside of the grinding wheel 4, and a first pulley 6 is fixedly installed on the other end of the roller, a first motor 9 is provided on the frame 1, a second pulley 10 is fixedly installed on the output end of the first motor 9, and the second pulley 10 is connected to the first pulley 6 through a belt body 11, and external feed additive raw materials enter the interior of the grinding mechanism 2 through the feed port 3. With the use of the device, the first motor 9 is started, and its output end will drive the first pulley 6 to rotate through the second pulley 10 and the belt body 11. The rotation of the first pulley 6 will drive the grinding wheel 4 to rotate through the roller rotatably installed in the connecting member 5, and the rotation of the grinding wheel 4 will grind the feed additive raw materials entering into the grinding mechanism 2.

[0022] like Figure 3 As shown, the screening box 12 is arranged inside the discharge bin 7, and a mounting frame 13 is fixedly installed outside the screening box 12. A plurality of groups of limiting rollers 15 are arranged on the mounting frame 13, and the limiting rollers 15 are movable through the inside of the limiting frame 14. The screening box 12 is movably installed inside the discharge bin 7 through the mounting frame 13, the limiting rollers 15 and the limiting frame 14 fixedly installed inside the discharge bin 7.

[0023] like Figure 3 and Figure 4 As shown, a plate body 16 is fixedly installed at the bottom end of the limiting roller 15, a spring 22 is installed around the plate body 16 to limit the outside of the limiting roller 15, a mounting member 17 is fixedly installed at the bottom of the plate body 16, and a roller 18 is rotatably installed on the mounting member 17. A plurality of mounting plates 19 are fixedly arranged inside the discharge bin 7, a second motor 20 is fixedly installed on the top of the mounting plate 19, a cam 21 is fixedly installed at the output end of the second motor 20, and the cam 21 can cooperate with the roller 18, and the roller 18 is installed at the bottom end of the limiting roller 15 through the mounting member 17 and the plate body 16. As the second motor 20 is started, its output end drives the cam 2 1 rotates, the rotation of the cam 21 will push the limiting roller 15 to move upward through the roller 18 that can cooperate with it, and the movement of the limiting roller 15 will drive the screening box 12 to move. When the cam 21 stops pushing the screening box 12 with the rotation, the screening box 12 will rebound through the elasticity of the spring 22 itself. As the second motor 20 drives the cam 21 to continue to rotate, the screening box 12 will vibrate in the process of moving up and down, so that it can screen the ground materials inside, avoid mixing particles of different particle sizes together, affect the effectiveness and mixing uniformity of the feed additives, and improve the grinding effect of the grinding device.

[0024] Working principle: The feed additive grinding device is mainly composed of a frame 1, a grinding mechanism 2 and a discharge bin 7. When the device is in use, the grinding mechanism 2 can crush and grind the feed additive, and the ground material will fall into the discharge bin 7 and be discharged outward through the discharge pipe 8 installed at the bottom of the discharge bin 7. Through the installation of the screening box 12, when the feed additive is ground, it will enter the inside of the screening box 12 when it falls into the inside of the discharge bin 7, and the screening box 12 vibrated by the second motor 20 can screen the ground feed additive, and screen and discharge the non-standard materials after grinding, so as to avoid the mixing of particles of different particle sizes, which affects the effectiveness and mixing uniformity of the feed additive, and improve the grinding effect of the grinding device. The external feed additive raw materials enter the inside of the grinding mechanism 2 through the feed inlet 3. With the use of the device, the first motor 9 is started, and its output end will drive the first pulley 6 to rotate through the second pulley 10 and the belt body 11. The rotation of the first pulley 6 will rotate the roller installed in the connecting member 5. The grinding wheel 4 is driven to rotate, and the rotation of the grinding wheel 4 will grind the feed additive raw materials entering the grinding mechanism 2. The screening box 12 is installed in the discharge bin 7 through the mounting frame 13, the limiting roller 15 and the limiting frame 14 fixedly installed inside the discharge bin 7. The roller 18 is installed at the bottom end of the limiting roller 15 through the mounting piece 17 and the plate body 16. As the second motor 20 is started, its output end drives the cam 21 to rotate. The rotation of the cam 21 will push the limiting roller 15 to move upward through the roller 18 that can cooperate with it. The movement of the limiting roller 15 will drive the screening box 12 to move. When the cam 21 stops pushing the screening box 12 with the rotation, the screening box 12 will rebound through the elasticity of the spring 22 itself. As the second motor 20 drives the cam 21 to continue to rotate, the screening box 12 will vibrate during the up and down movement, so that it can screen the internal ground material, avoid mixing particles of different particle sizes, affect the effectiveness and mixing uniformity of the feed additives, and improve the grinding effect of the grinding device.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A feed additive grinding device, comprising: A frame (1), wherein a grinding mechanism (2) for grinding feed additives is arranged on the frame (1), a discharge bin (7) is arranged on the frame (1), and the discharge bin (7) is located directly below the grinding mechanism (2), and a discharge pipe (8) is arranged at the bottom of the discharge bin (7), characterized in that a screening mechanism for screening the ground material is arranged inside the discharge bin (7), and the screening mechanism includes a screening box (12), a limit frame (14) and a mounting plate (19), and a plurality of limit frames (14) are fixedly arranged inside the discharge bin (7).

2. A feed additive grinding device according to claim 1, characterized in that: The grinding mechanism (2) is provided with a feed port (3), a grinding wheel (4) is rotatably provided inside the grinding mechanism (2), a connecting member (5) is provided outside the grinding mechanism (2), a rotating roller is rotatably provided inside the connecting member (5), one end of the rotating roller is fixedly connected to the outside of the grinding wheel (4), and a first pulley (6) is fixedly installed on the other end of the rotating roller.

3. A feed additive grinding device according to claim 2, characterized in that: The frame (1) is provided with a first motor (9), the output end of the first motor (9) is fixedly mounted with a second pulley (10), and the second pulley (10) is connected to the first pulley (6) via a belt body (11).

4. A feed additive grinding device according to claim 1, characterized in that: The screening box (12) is arranged inside the discharge bin (7), and a mounting frame (13) is fixedly installed outside the screening box (12). A plurality of groups of limiting rollers (15) are arranged on the mounting frame (13), and the limiting rollers (15) are movable and penetrate the inside of the limiting frame (14).

5. A feed additive grinding device according to claim 4, characterized in that: A plate body (16) is fixedly mounted on the bottom end of the limiting roller (15); a spring (22) is mounted around the outside of the limiting roller (15) through the plate body (16) for limiting positioning; a mounting member (17) is fixedly mounted on the bottom of the plate body (16); and a roller (18) is rotatably mounted on the mounting member (17).

6. A feed additive grinding device according to claim 5, characterized in that: A plurality of mounting plates (19) are fixedly arranged inside the discharge bin (7), a second motor (20) is fixedly mounted on the top of the mounting plate (19), a cam (21) is fixedly mounted on the output end of the second motor (20), and the cam (21) can cooperate with the roller (18).

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