Feed screening device for feed processing

Abstract

The utility model belongs to the technical field of feed processing, and particularly relates to a feed screening device for feed processing, which comprises a screening device body. A collecting box is arranged on the side wall of the screening device body. A plurality of universal wheels are uniformly and fixedly connected to the side wall of the collecting box; the inner side wall of the collecting box is fixedly connected with a pair of guide rails; the screened raw materials can fall into a collecting box and pass through a magnetic ring, scrap iron doped in the raw materials can be absorbed and attached to the wall body of the magnetic ring, and the situation that metal on the outside and the surface of the screening device is likely to be mixed into the raw materials, the metal and the raw materials are difficult to separate, and consequently the health of animals is affected to a certain degree can be reduced; and at the moment, iron chips are adsorbed through a magnetic ring, so that the effect of removing the iron chips doped in the raw materials is achieved, and the effect of collecting the screened raw materials can be achieved through a collecting box.

Description

Technical Field

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

[0002] Feed refers to the food for animals raised in agriculture or animal husbandry. Feed includes feed raw materials such as soybeans, soybean meal, corn, fish meal, and grains. According to the source and use of raw materials, feed can be divided into plant feed, animal feed, mineral feed, and additive feed.

[0003] In the prior art, when producing feed, it is necessary to screen the raw materials to remove the impurities doped in the raw materials. The screening device mainly consists of a feed hopper, a sieve plate, and a vibration mechanism. During use, the raw materials are put into the feed hopper, and then the vibration mechanism is started to make the sieve plate vibrate, so as to remove the impurities doped in the raw materials.

[0004] However, in the prior art, during the long-term use of the screening device, it is found that metals from the outside and on the surface of the screening device are likely to mix into the raw materials and are difficult to remove, which will have a certain impact on the health of animals. Therefore, a feed screening device for feed processing is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art, the utility model proposes a feed screening device for feed processing.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: A feed screening device for feed processing according to the utility model includes a screening device body; a collection box is provided on the side wall of the screening device body; a plurality of universal wheels are uniformly fixed on the side wall of the collection box; a pair of guide rails are fixed on the inner side wall of the collection box; the guide rails are symmetrically arranged on both sides of the collection box and have the same structure; a plurality of sliders are slidably connected to the inner side wall of the guide rails; the sliders are evenly distributed on the inner side wall of the guide rails and have the same structure; a rubber pad is fixed on the side wall of the slider; the same magnetic ring is fixed on the side wall of the slider. At this time, the iron filings are adsorbed by the magnetic ring, so as to remove the iron filings doped in the raw materials, and the collection box can be used to collect the raw materials after screening.

[0007] Preferably, a dust suction pipe is fixedly connected to the side wall of the screening device body; a spiral impeller is rotatably connected to the inner side wall of the dust suction pipe; a plurality of scraping plates are arranged at the end of the spiral impeller; the scraping plates are evenly distributed on the end of the spiral impeller and have the same structure; at this time, dust is sucked through the dust suction pipe, so as to play the role of removing dust during the screening process of the screening device body, and the scraping plates can play the role of cleaning the dust attached to the inner side wall of the dust suction pipe, improving the fluidity of the air flow.

[0008] Preferably, a pair of support plates are fixedly connected to the side wall of the collection box; the support plates are symmetrically arranged on both sides of the collection box and have the same structure; a screw rod is threadedly connected to the side wall of the support plate; the screw rod penetrates through the wall of the support plate and is threadedly connected to it; an extrusion plate is fixedly connected to the end of the screw rod; a plurality of rubber blocks are evenly fixedly connected to the side wall of the extrusion plate; a plurality of barbs are evenly fixedly connected to the side wall of the screw rod; at this time, through the arranged extrusion plate and rubber blocks, the fixing effect of the collection box during use is achieved, improving the firmness of the collection box.

[0009] Preferably, an elastic sheet is fixedly connected to the side wall of the scraping plate; a plurality of convex blocks are evenly fixedly connected to the side wall of the dust suction pipe; at this time, through the vibration generated by the shaking of the elastic sheet, the cleaning effect on the dust attached to the side wall of the scraping plate is achieved.

[0010] Preferably, a cleaning brush plate is fixedly connected to the side wall of the support plate; a connecting rod is fixedly connected to the side wall of the cleaning brush plate; at this time, the dust is swept away by the cleaning brush plate, so as to play the role of cleaning the dust attached to the side wall of the screw rod, and the cleaning effect of the cleaning brush plate can be improved through the connecting rod.

[0011] Preferably, a connecting rope is fixedly connected to the side wall of the cleaning brush plate; an elastic ball is fixedly connected to the end of the connecting rope; at this time, the wall of the cleaning brush plate is knocked by the elastic ball, so as to play the role of cleaning the dust attached to the side wall of the cleaning brush plate.

[0012] Preferably, a plurality of spring rods are evenly fixedly connected to the end of the spiral impeller; the spring rods are fixedly connected to the scraping plates; at this time, through the arranged spring rods, the full fit effect between the scraping plates and the inner side wall of the dust suction pipe is increased.

[0013] The beneficial effects of the present utility model:

[0014] 1. The present utility model provides a feed screening device for feed processing. By arranging the collection box and the magnetic ring, it is possible to reduce the situation that metals from the outside and on the surface of the screening device are easily mixed into the raw materials, making it difficult to separate the two, thus having a certain impact on the health of animals. At this time, the iron filings are adsorbed by the magnetic ring, so as to play the role of removing the iron filings doped in the raw materials, and the collection box can play the role of collecting the raw materials after screening.

[0015] 2. The utility model provides a feed screening device for feed processing. By setting a dust suction pipe and a scraper, it is possible to reduce the large amount of dust generated during the screening of the screening device body, resulting in dust floating in the air, which is not convenient to clean, and thus easily inhaled by the surrounding staff. At this time, the dust is inhaled through the dust suction pipe, thereby playing a role in removing dust from the screening device body during the screening process. And the scraper can play a role in cleaning the dust attached to the inner side wall of the dust suction pipe, improving the fluidity of the air flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the utility model and form a part of this application. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an improper limitation of the utility model. In the drawings:

[0017] Figure 1 is a three-dimensional view of the utility model;

[0018] Figure 2 is a three-dimensional view of the guide rail in the utility model;

[0019] Figure 3 is a three-dimensional view of the rubber pad in the utility model;

[0020] Figure 4 is a three-dimensional view of the elastic ball in the utility model;

[0021] Figure 5 is a three-dimensional view of the convex block in the utility model;

[0022] Figure 6 is a three-dimensional view of the spring rod in the utility model.

[0023] Legend:

[0024] 1. Screening device body; 11. Collection box; 12. Universal wheel; 13. Guide rail; 14. Slide block; 15. Rubber pad; 16. Magnetic ring; 2. Dust suction pipe; 21. Spiral impeller; 22. Scraper; 3. Support plate; 31. Screw; 32. Extrusion plate; 33. Rubber block; 34. Barbs; 4. Elastic sheet; 41. Convex block; 5. Cleaning brush plate; 51. Connecting rod; 6. Connecting rope; 61. Elastic ball; 7. Spring rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the 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 utility model.

[0026] Specific embodiments are given below.

[0027] Please refer to Figures 1-3 , the present utility model provides a feed screening device for feed processing, including a screening device body 1; a collection box 11 is provided on the side wall of the screening device body 1; a plurality of universal wheels 12 are uniformly fixed on the side wall of the collection box 11; a pair of guide rails 13 are fixed on the inner side wall of the collection box 11; the guide rails 13 are symmetrically arranged on both sides of the collection box 11 and have the same structure; a plurality of sliders 14 are slidably connected to the inner side wall of the guide rails 13; the sliders 14 are uniformly distributed on the inner side wall of the guide rails 13 and have the same structure; a rubber pad 15 is fixed on the side wall of the slider 14; a magnetic ring 16 is fixed on the side wall of the slider 14; during use, first, the staff pushes the collection box 11 to place it at the feeding port. At this time, during the screening process by the screening device body 1, the screened raw materials will fall into the collection box 11. The collection box 11 can collect the screened raw materials. At the same time, during the process of the raw materials falling into the collection box 11, the raw materials will pass through the magnetic ring 16. At this time, under the action of the magnetic force of the magnetic ring 16, the iron filings doped in the raw materials can be absorbed and attached to the wall of the magnetic ring 16. The magnetic ring 16 collects the iron filings, and the staff can hold and pull the magnetic ring 16 to make the slider 14 slide in the guide rail 13 to adjust the position of the magnetic ring 16. After the adjustment is completed, a certain frictional force will be generated by the contact between the rubber pad 15 and the guide rail 13 to fix the magnetic ring 16, thereby improving the flexibility of the magnetic ring 16 during use. In this process, it can reduce the situation that metals on the outside and the surface of the screening device are easily mixed into the raw materials and are difficult to separate from each other, which will have a certain impact on the health of animals. At this time, the magnetic ring 16 adsorbs the iron filings, thereby playing a role in removing the iron filings doped in the raw materials, and the collection box 11 can play a role in collecting the screened raw materials.

[0028] Furthermore, as Figure 1 , Figure 5 , Figure 6As shown in the figure, a dust suction pipe 2 is fixedly connected to the side wall of the screening device body 1; a spiral impeller 21 is rotatably connected to the inner side wall of the dust suction pipe 2; a plurality of scraping plates 22 are provided at the end of the spiral impeller 21; the scraping plates 22 are evenly distributed on the end of the spiral impeller 21 and have the same structure; during use, by connecting the dust suction pipe 2 to an external dust suction fan, at this time, a certain amount of dust will be generated when the screening device body 1 is screening. The dust can be sucked in through the dust suction pipe 2 to remove the dust. At the same time, during the process of the dust suction pipe 2 sucking air, the spiral impeller 21 can be driven to rotate by the flow of air. As the spiral impeller 21 rotates, the scraping plates 22 can scrape the inner side wall of the dust suction pipe 2 to scrape off the dust adhering to the inner side wall of the dust suction pipe 2. In this process, it can reduce the large amount of dust generated when the screening device body 1 is screening, resulting in the dust floating in the air and being inconvenient to clean, thus causing it to be easily inhaled by the surrounding staff. At this time, the dust is sucked in through the dust suction pipe 2, thereby playing a role in removing dust during the screening process of the screening device body 1, and the scraping plates 22 can play a role in cleaning the dust adhering to the inner side wall of the dust suction pipe 2, improving the fluidity of the air flow.

[0029] Furthermore, as Figure 2 , Figure 4 shown, a pair of support plates 3 are fixedly connected to the side wall of the collection box 11; the support plates 3 are symmetrically arranged on both sides of the collection box 11 and have the same structure; a screw rod 31 is threadedly connected to the side wall of the support plate 3; the screw rod 31 penetrates through the wall body of the support plate 3 and is threadedly connected thereto; an extrusion plate 32 is fixedly connected to the end of the screw rod 31; a plurality of rubber blocks 33 are evenly fixedly connected to the side wall of the extrusion plate 32; a plurality of barbs 34 are evenly fixedly connected to the side wall of the screw rod 31; during use, when the position of the collection box 11 is moved, by holding and rotating the screw rod 31, the extrusion plate 32 is moved closer to the ground, pressing the rubber blocks 33 against the ground. At this time, a certain amount of friction force will be generated through the full contact between the rubber blocks 33 and the ground to fix the collection box 11. At the same time, when holding the screw rod 31 and rotating it, through the full contact between the hand and the barbs 34, a certain grasping force can be generated between the barbs 34 and the hand to increase the firmness of the hand on the side wall of the screw rod 31. In this process, it can reduce the poor fixing effect of the collection box 11 during use, resulting in the collection box 11 being easily displaced when accidentally collided. At this time, through the arranged extrusion plate 32 and rubber blocks 33, it can play a role in fixing the collection box 11 during use and improve the firmness of the collection box 11.

[0030] Furthermore, as Figure 5 , Figure 6As shown, the side wall of the scraper 22 is fixedly connected with an elastic sheet 4; the side wall of the dust suction tube 2 is evenly fixedly connected with a plurality of protrusions 41; when in use, the scraper 22 is rotated so that the elastic sheet 4 is rotated to the position of the protrusion 41, and the force generated by the rotation of the scraper 22 can cause the elastic sheet 4 to be squeezed by the protrusion 41 and deformed to a certain extent. When the elastic sheet 4 is offset from the side wall of the protrusion 41, it will automatically reset and vibrate under the elastic action of the elastic sheet 4, and the vibration generated by the shaking can vibrate off the dust attached to the side wall of the scraper 22. In this process, the scraper 22 can be reduced in the process of long-term use, resulting in some dust adhering to the side wall of the scraper 22, which is inconvenient to clean, thereby affecting the scraping effect of the scraper 22 to a certain extent. At this time, the vibration generated by the shaking of the elastic sheet 4 can further clean the dust attached to the side wall of the scraper 22.

[0031] Further, such as Figure 4 As shown, the side wall of the support plate 3 is fixedly connected to a cleaning brush plate 5; the side wall of the cleaning brush plate 5 is fixedly connected to a connecting rod 51; when in use, the cleaning brush plate 5 can clean the side wall of the screw rod 31 through the rotation of the screw rod 31, and sweep away the dust attached to the side wall of the screw rod 31. At the same time, during the cleaning process of the cleaning brush plate 5, the bristles on the side wall of the cleaning brush plate 5 can be fixedly connected through the connecting rod 51, so that they are concentrated together during cleaning. In this process, it is possible to reduce the difficulty of external dust to fall and adhere to the side wall of the screw rod 31, causing it to be carried between the support plate 3 and the screw rod 31, thereby causing a certain influence on the rotation effect between the two. At this time, the dust is swept away by the cleaning brush plate 5, thereby playing a role in cleaning the dust attached to the side wall of the screw rod 31, and the cleaning effect of the cleaning brush plate 5 can be improved by the connecting rod 51.

[0032] Further, such as Figure 4 As shown, the side wall of the cleaning brush plate 5 is fixedly connected with a connecting rope 6; the end of the connecting rope 6 is fixedly connected with an elastic ball 61; when in use, when the screening device body 1 is in use outside, the elastic ball 61 can be blown by the natural wind outside to make it swing, and the swing range of the elastic ball 61 can be limited by the connecting rope 6. At this time, the elastic ball 61 will knock on the side wall of the cleaning brush plate 5 when it swings, and the dust attached to the side wall of the cleaning brush plate 5 can be vibrated off by the vibration generated by the knocking. In this process, the cleaning brush plate 5 can be reduced after a long period of use, resulting in more dust attached to the side wall of the cleaning brush plate 5, thereby causing a certain impact on the cleaning effect of the cleaning brush plate 5. At this time, the wall of the cleaning brush plate 5 is knocked by the elastic ball 61, thereby playing a role in cleaning the dust attached to the side wall of the cleaning brush plate 5.

[0033] Further, such as Figure 6As shown, a plurality of spring rods 7 are uniformly and fixedly connected to the end of the spiral impeller 21; the spring rods 7 are fixedly connected to the scraper 22; during use, when the scraper 22 scrapes the suction pipe 2 for a long time, the mutual contact between the scraper 22 and the suction pipe 2 will cause certain wear to the scraper 22, increasing the distance between the two. At this time, the spring rods 7 can apply a certain reaction force to the scraper 22, enabling the scraper 22 to fully fit the inner wall of the suction pipe 2. During this process, the wear of the scraper 22 after long-term use can be reduced, preventing the distance between the scraper 22 and the suction pipe 2 from increasing and affecting the cleaning effect of the dust adhering to the inner wall of the suction pipe 2. At this time, through the set spring rods 7, the full fitting effect between the scraper 22 and the inner wall of the suction pipe 2 is further enhanced.

[0034] Working principle: When in use, the staff first pushes the collecting box 11 to place it at the material discharge port. At this time, during the screening process of the screening device body 1, the screened raw materials will fall into the collecting box 11, and the screened raw materials can be collected by the collecting box 11. At the same time, when the raw materials fall into the collecting box 11, the raw materials will pass through the magnetic ring 16. At this time, under the action of the magnetic force of the magnetic ring 16, the iron filings mixed in the raw materials can be absorbed and attached to the wall of the magnetic ring 16. The iron filings are collected by the magnetic ring 16, and the staff can hold and pull the magnetic ring 16 to make the slider 14 slide in the guide rail 13 to adjust the position of the magnetic ring 16. After the adjustment is completed, the rubber pad 15 and the guide rail 13, a certain friction force will be generated under the contact to fix the magnetic ring 16, so as to improve the flexibility of the magnetic ring 16 when in use. When in use, by connecting the dust suction pipe 2 with the external dust suction fan, a certain amount of dust will be generated when screening through the screening device body 1, and the dust can be sucked in through the dust suction pipe 2 to remove the dust. At the same time, during the process of air suction in the dust suction pipe 2, the flow of air flow can drive the spiral impeller 21 to rotate. As the spiral impeller 21 rotates, the scraper 22 can scrape the inner wall of the dust suction pipe 2 to scrape off the dust attached to the inner wall of the dust suction pipe 2. When in use, after the position of the collecting box 11 is moved, the screw rod 31 is held and rotated to make the extrusion plate 32 close to the ground, so as to remove the rubber The rubber block 33 is pressed against the ground. At this time, a certain friction force is generated due to the full contact between the rubber block 33 and the ground to fix the collection box 11. At the same time, when the grip screw 31 is rotated, the hand is in full contact with the barbs 34, and a certain gripping force is generated between the barbs 34 and the hand to increase the firmness of the hand on the side wall of the screw 31. When in use, when the scraper 22 rotates, the elastic sheet 4 is rotated to the position of the protrusion 41. The force generated by the rotation of the scraper 22 can cause the elastic sheet 4 to be squeezed by the protrusion 41 and deformed to a certain extent. When the elastic sheet 4 is offset from the side wall of the protrusion 41, it will automatically reset and shake under the elastic action of the elastic sheet 4. The vibration effect generated by the shaking can 22, the dust on the side wall is shaken off. When in use, the cleaning brush plate 5 can clean the side wall of the screw rod 31 through the rotation of the screw rod 31, and the dust attached to the side wall of the screw rod 31 can be swept off. At the same time, during the cleaning process of the cleaning brush plate 5, the bristles on the side wall of the cleaning brush plate 5 can be fixedly connected by the connecting rod 51, so that they are concentrated together during cleaning. When in use, when the screening device body 1 is in use outside, the elastic ball 61 can be blown by the natural wind outside to make it swing. The swing range of the elastic ball 61 can be limited by the connecting rope 6. At this time, when the elastic ball 61 swings, it will knock on the side wall of the cleaning brush plate 5. The vibration generated by the knocking can shake off the dust attached to the side wall of the cleaning brush plate 5. When in use,When the scraping plate 22 scrapes the dust suction pipe 2 for a long time, the mutual contact between the scraping plate 22 and the dust suction pipe 2 will cause a certain amount of wear to the scraping plate 22, increasing the distance between the two. At this time, a certain reaction force can be applied to the scraping plate 22 through the spring rod 7, so that the scraping plate 22 is fully attached to the inner wall of the dust suction pipe 2.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A feed screening device for feed processing, comprising a screening device body (1); characterized in that: The side wall of the screening device body (1) is provided with a collection box (11); a plurality of universal wheels (12) are evenly fixedly connected to the side wall of the collection box (11); a pair of guide rails (13) are fixedly connected to the inner side wall of the collection box (11); the guide rails (13) are symmetrically arranged on both sides of the collection box (11) and have the same structure; a plurality of sliders (14) are slidably connected to the inner side wall of the guide rails (13); the sliders (14) are evenly distributed on the inner side wall of the guide rails (13) and have the same structure; a rubber pad (15) is fixedly connected to the side wall of the sliders (14); a magnetic ring (16) is fixedly connected to the side wall of the sliders (14).

2. The feed screening device for feed processing according to claim 1, wherein: A dust suction pipe (2) is fixedly connected to the side wall of the screening device body (1); a spiral impeller (21) is rotatably connected to the inner side wall of the dust suction pipe (2); a plurality of scraping plates (22) are arranged at the end of the spiral impeller (21); the scraping plates (22) are evenly distributed at the end of the spiral impeller (21) and have the same structure.

3. A feed screening device for feed processing according to claim 1, characterized in that: A pair of support plates (3) are fixedly connected to the side wall of the collection box (11); the support plates (3) are symmetrically arranged on both sides of the collection box (11) and have the same structure; a screw rod (31) is threadedly connected to the side wall of the support plates (3); the screw rod (31) penetrates through the wall body of the support plates (3) and is threadedly connected thereto; an extrusion plate (32) is fixedly connected to the end of the screw rod (31); a plurality of rubber blocks (33) are evenly fixedly connected to the side wall of the extrusion plate (32); a plurality of barbs (34) are evenly fixedly connected to the side wall of the screw rod (31).

4. The feed screening device for feed processing according to claim 2, characterized in that: An elastic sheet (4) is fixedly connected to the side wall of the scraping plate (22); a plurality of bumps (41) are evenly fixedly connected to the side wall of the dust suction pipe (2).

5. The feed screening device for feed processing according to claim 3, wherein: A cleaning brush plate (5) is fixedly connected to the side wall of the support plate (3); a connecting rod (51) is fixedly connected to the side wall of the cleaning brush plate (5).

6. The feed screening device for feed processing according to claim 5, wherein: A connecting rope (6) is fixedly connected to the side wall of the cleaning brush plate (5); an elastic ball (61) is fixedly connected to the end of the connecting rope (6).

7. The feed screening device for feed processing according to claim 2, characterized in that: A plurality of spring rods (7) are evenly fixedly connected to the end of the spiral impeller (21); the spring rods (7) are fixedly connected to the scraping plates (22).

Images