Drying and screening equipment for feed additive production and processing

Abstract

The drying and screening equipment for feed additive production and processing comprises a screening box, the top of the screening box is fixedly connected with a feeding hopper, the two sides of the bottom of the screening box are symmetrically and fixedly connected with bottom feet, a screening mechanism is arranged in the screening box, the outer side of a connecting shaft is rotationally connected with a sliding frame, and the sliding frame is fixedly connected with the feeding hopper. A second sliding block is slidably connected into the sliding frame, the rotating rod extends into the second sliding block and is rotatably connected with the second sliding block, a first sliding block is rotatably connected to the outer side of the rotating shaft, and the first sliding block is slidably connected with the sliding frame. According to the drying and screening equipment for production and processing of the feed additives, impurities in the additives can be rapidly screened through the screening mechanism, the screening efficiency is high, meanwhile, the screened additives can be rapidly dried, the phenomena that the additives are stacked together and air cannot rapidly circulate are avoided, the structure is simple, and operation is convenient. And the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of screening and drying of feed additives, in particular to a drying and screening device for producing and processing feed additives. 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.

[0003] After searching, a drying and screening equipment for the production and processing of feed additives (authorization announcement number: CN212190086U) "includes a drying outer shell barrel, a cover, a handle, a drying fan, a centrifugal drying and screening barrel, a screening hole, a water outlet hole, a baffle, a water tank, a fixed block, a rotating motor, a rotating shaft, a motor shell, a support column, a circular slide groove ~ compression spring, a top plate ~ rotating ball, a rotating hole, a rotating rod and a mounting groove. The top of the drying outer shell barrel is sleeved with a cover, and a drying fan is arranged at the center of the bottom of the cover. A baffle is welded at the center of the outer side of the drying outer shell barrel. A water tank is sleeved on the outer side of the drying outer shell barrel, and the water tank is located at the bottom of the baffle. The drying and screening equipment for the production and processing of feed additives has a simple structure and is easy to operate. It abandons the traditional manual drying and screening method, saves time and effort, screens cleanly, dries thoroughly, reduces work intensity, improves work efficiency, is beneficial to the production and processing of feed additives, and increases product quality."

[0004] According to the above-mentioned related technologies, the applicant believes that the above-mentioned technology piles the feed additives inside the screening barrel and then uses centrifugal force to screen them. However, the feed additives are easy to stick together, and it is not easy to distinguish the additives from impurities. At the same time, the additives are piled together, which is not conducive to the rapid circulation of air and the drying of the additives. There are still certain deficiencies in actual use. In response to the above problems, we have launched a drying and screening equipment for the production and processing of feed additives. Utility Model Content

[0005] The utility model discloses a drying and screening device for the production and processing of feed additives, aiming to solve the problem that the feed additives are easily adhered together by screening by centrifugal force, and it is not easy to distinguish the additives from impurities. At the same time, the additives are piled up together, which is not conducive to the rapid circulation of air. There are still certain technical problems in the actual use of drying the additives.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A drying and screening device for the production and processing of feed additives comprises a screening box, the top of the screening box is fixedly connected to a feeding hopper, the bottom of the screening box is symmetrically fixedly connected to feet on both sides, a screening mechanism is arranged inside the screening box, the screening mechanism comprises a sliding rod, the sliding rod is symmetrically fixedly connected to the inside of the screening box, the outer sides of the two sliding rods are symmetrically slidably connected to translation blocks, the top of the translation block is fixedly connected to a screening frame, the outer side of the screening box is fixedly connected to a motor, the output end of the motor extends to the inside of the screening box and is fixedly connected to a rotating wheel, the outer side of the rotating wheel is fixedly connected A rotating rod is connected, the inner wall of the screening box is fixedly connected with a slide rail, the top of the slide rail is slidably connected with a connecting frame, the top of the connecting frame is fixedly connected to the bottom of the screening frame, an avoidance groove is opened inside the slide rail, the outer side of the connecting frame is fixedly connected with a connecting shaft, the outer side of the connecting shaft is rotatably connected with a slide frame, the interior of the slide frame is slidably connected with a No. 2 slider, the rotating rod extends to the interior of the No. 2 slider and is rotatably connected to the No. 2 slider, the inner wall of the screening box is fixedly connected with a rotating shaft, the outer side of the rotating shaft is rotatably connected to a No. 1 slider, and the No. 1 slider is slidably connected to the slide frame.

[0008] In a preferred solution, a hot air blower is fixedly connected to the outer wall of the screening box, and an output end of the hot air blower extends to the interior of the screening box.

[0009] In a preferred solution, a protective cover is fixedly connected to the outer side of the motor, and heat dissipation grooves are equidistantly arranged inside the protective cover.

[0010] In a preferred solution, a material collecting plate is symmetrically and fixedly connected inside the screening box and below the inlet hopper, and a material outlet hopper is fixedly connected to the bottom of the inner wall of the screening box.

[0011] In a preferred solution, an observation window is fixedly connected to the front of the screening box.

[0012] In a preferred solution, a controller is fixedly connected to the outside of the screening box, and the motor and the hot air blower are both electrically connected to the controller.

[0013] The drying and screening equipment for feed additive production and processing provided by the utility model has the following advantages:

[0014] Firstly, the screening mechanism can quickly screen the impurities in the additives, and the screening efficiency is high. At the same time, the screened additives can be quickly dried to avoid the additives from piling up and the air from not being able to circulate quickly. The structure is simple and the practicability is strong.

[0015] Secondly, the protective cover can be used to protect the motor, the heat dissipation groove can be used to dissipate the heat of the motor, the material gathering plate and the discharge hopper can be used to gather the additives, the observation window can be used to facilitate the staff to observe the working conditions inside the screening box, and the controller can be used to control the opening and closing of the motor and the hot air blower, making the operation easier. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model discloses a three-dimensional front view schematic diagram of a drying and screening device for producing and processing feed additives.

[0017] Figure 2 The utility model discloses a three-dimensional bottom view schematic diagram of a drying and screening device for producing and processing feed additives.

[0018] Figure 3 The utility model discloses a three-dimensional rear view schematic diagram of a drying and screening device for producing and processing feed additives.

[0019] Figure 4 The utility model discloses a three-dimensional schematic diagram of a screening mechanism of a drying and screening device for producing and processing feed additives.

[0020] Figure 5 The utility model discloses a three-dimensional bottom view schematic diagram of a screening mechanism of a drying and screening device for producing and processing feed additives.

[0021] Figure 6 The utility model discloses a three-dimensional schematic diagram of a screening frame of a drying and screening device for producing and processing feed additives.

[0022] Figure 7 The utility model is a front view schematic diagram of a drying and screening device for producing and processing feed additives.

[0023] In the attached drawings: 1. screening box; 2. feed hopper; 3. base; 4. screening mechanism; 401. slide bar; 402. translation block; 403. screening frame; 404. motor; 405. rotating wheel; 406. slide rail; 407. connecting frame; 408. avoidance groove; 409. connecting shaft; 410. rotating rod; 411. rotating shaft; 412. slider No. 1; 413. slide frame; 414. slider No. 2; 5. hot air blower; 6. protective cover; 7. heat dissipation groove; 8. material gathering plate; 9. discharge hopper; 10. observation window; 11. controller. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0025] Reference Figure 1 - Figure 6 A drying and screening device for the production and processing of feed additives comprises a screening box 1, a hopper 2 is fixedly connected to the top of the screening box 1, feet 3 are symmetrically fixedly connected to the bottom of the screening box 1, a screening mechanism 4 is arranged inside the screening box 1, the screening mechanism 4 comprises a slide bar 401, the slide bar 401 is symmetrically fixedly connected to the inside of the screening box 1, translation blocks 402 are symmetrically slidably connected to the outside of the two slide bars 401, a screening frame 403 is fixedly connected to the top of the translation block 402, a motor 404 is fixedly connected to the outside of the screening box 1, an output end of the motor 404 extends to the inside of the screening box 1 and is fixedly connected to a rotating wheel 405, a rotating rod 410 is fixedly connected to the outside of the rotating wheel 405, and the screening box The inner wall of the screening box 1 is fixedly connected with a slide rail 406, the top of the slide rail 406 is slidably connected with a connecting frame 407, the top of the connecting frame 407 is fixedly connected with the bottom of the screening frame 403, and an avoidance groove 408 is provided inside the slide rail 406. The outer side of the connecting frame 407 is fixedly connected with a connecting shaft 409, the outer side of the connecting shaft 409 is rotatably connected with a sliding frame 413, the interior of the sliding frame 413 is slidably connected with a second slider 414, the rotating rod 410 extends to the interior of the second slider 414 and is rotatably connected with the second slider 414, the inner wall of the screening box 1 is fixedly connected with a rotating shaft 411, the outer side of the rotating shaft 411 is rotatably connected with a first slider 412, and the first slider 412 is slidably connected with the sliding frame 413. The outer wall of the screening box 1 is fixedly connected with a hot air blower 5, and the output end of the hot air blower 5 extends to the interior of the screening box 1.

[0026] In the above technical solution, considering the use of centrifugal force for screening, feed additives are easy to stick together, and it is not easy to distinguish between additives and impurities. At the same time, the additives are piled together, which is not conducive to the rapid circulation of air and the drying of additives. There are still some deficiencies in actual use. In order to solve such problems, the specific operations are as follows:

[0027] Reference Figure 1 - Figure 6In a preferred embodiment, the output end of the motor 404 drives the rotating wheel 405 to rotate, and then the rotating rod 410 drives the second slider 414 to slide inside the sliding frame 413, and then the sliding frame 413 swings to drive the connecting frame 407 to slide back and forth inside the slide rail 406, thereby driving the screening frame 403 to slide back and forth inside the screening box 1. At this time, the staff turns on the hot air blower 5, and then puts the additive from the feed hopper 2 into the interior of the screening box 1. The additive enters the interior of the screening frame 403 through the gathering plate 8. After screening by the screening frame 403, the impurities inside the additive are screened out, and the screened additive is dried by the hot air blower 5 to be drier. After the screening mechanism 4 is set, the impurities inside the additive can be quickly screened, and the screening efficiency is high. At the same time, the screened additive can be quickly dried to avoid the additives piling up and the air cannot circulate quickly. The structure is simple and the practicability is strong.

[0028] Reference Figure 1 - Figure 6 In a preferred embodiment, a protective cover 6 is fixedly connected to the outside of the motor 404, and heat dissipation grooves 7 are equidistantly provided inside the protective cover 6. A material collecting plate 8 is symmetrically fixedly connected to the inside of the screening box 1 and located below the inlet hopper 2, and a material discharging hopper 9 is fixedly connected to the bottom of the inner wall of the screening box 1. An observation window 10 is fixedly connected to the front of the screening box 1. A controller 11 is fixedly connected to the outside of the screening box 1, and the motor 404 and the hot air blower 5 are both electrically connected to the controller 11. The protective cover 6 can be used to protect the motor 404, the heat dissipation grooves 7 can be used to dissipate the heat of the motor 404, the material collecting plate 8 and the material discharging hopper 9 can be used to collect additives, and the observation window 10 can be used to facilitate the staff to observe the working conditions inside the screening box 1. The staff can control the opening and closing of the motor 404 and the hot air blower 5 through the controller 11, and the operation is simpler.

[0029] Working principle: In actual use, the staff starts the motor 404, and the output end of the motor 404 drives the rotating wheel 405 to rotate, and then the rotating rod 410 drives the second slider 414 to slide inside the sliding frame 413, and then the sliding frame 413 swings to drive the connecting frame 407 to slide back and forth inside the slide rail 406, thereby driving the screening frame 403 to slide back and forth inside the screening box 1. At this time, the staff turns on the hot air blower 5, and then puts the additive from the feed hopper 2 into the inside of the screening box 1. The additive enters the inside of the screening frame 403 through the gathering plate 8. After screening by the screening frame 403, the impurities inside the additive are screened out. The screened additive is dried by the hot air blower 5 to make it drier, and then passes through the discharge hopper 9 and is output from the inside of the screening box 1. At this point, the staff has completed the drying and screening of the feed additive.

[0030] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A drying and screening device for the production and processing of feed additives, comprising a screening box (1), characterized in that: The top of the screening box (1) is fixedly connected to a feed hopper (2), the bottom of the screening box (1) is symmetrically fixedly connected to feet (3), and a screening mechanism (4) is provided inside the screening box (1); The screening mechanism (4) comprises a slide bar (401), wherein the slide bar (401) is symmetrically fixedly connected to the inside of a screening box (1), the outer sides of the two slide bars (401) are symmetrically slidably connected to translation blocks (402), the tops of the translation blocks (402) are fixedly connected to a screening frame (403), the outer side of the screening box (1) is fixedly connected to a motor (404), the output end of the motor (404) extends to the inside of the screening box (1) and is fixedly connected to a rotating wheel (405), the outer side of the rotating wheel (405) is fixedly connected to a rotating rod (410), the inner wall of the screening box (1) is fixedly connected to a slide rail (406), the top of the slide rail (406) is slidably connected to a connecting frame (407), and the connecting frame The top of the (407) is fixedly connected to the bottom of the screening frame (403), the inside of the slide rail (406) is provided with an avoidance groove (408), the outside of the connecting frame (407) is fixedly connected to a connecting shaft (409), the outside of the connecting shaft (409) is rotatably connected to a sliding frame (413), the inside of the sliding frame (413) is slidably connected to a second sliding block (414), the rotating rod (410) extends to the inside of the second sliding block (414) and is rotatably connected to the second sliding block (414), the inner wall of the screening box (1) is fixedly connected to a rotating shaft (411), the outside of the rotating shaft (411) is rotatably connected to a first sliding block (412), and the first sliding block (412) is slidably connected to the sliding frame (413).

2. The drying and screening equipment for producing and processing feed additives according to claim 1, characterized in that: A hot air blower (5) is fixedly connected to the outer wall of the screening box (1), and an output end of the hot air blower (5) extends to the interior of the screening box (1).

3. The drying and screening equipment for producing and processing feed additives according to claim 1, characterized in that: A protective cover (6) is fixedly connected to the outside of the motor (404), and heat dissipation grooves (7) are equidistantly arranged inside the protective cover (6).

4. The drying and screening equipment for feed additive production and processing according to claim 1, characterized in that: A material collecting plate (8) is symmetrically and fixedly connected inside the screening box (1) and below the inlet hopper (2), and a material outlet hopper (9) is fixedly connected to the bottom of the inner wall of the screening box (1).

5. The drying and screening equipment for producing and processing feed additives according to claim 1, characterized in that: An observation window (10) is fixedly connected to the front side of the screening box (1).

6. The drying and screening equipment for producing and processing feed additives according to claim 1, characterized in that: A controller (11) is fixedly connected to the outside of the screening box (1), and the motor (404) and the hot air blower (5) are both electrically connected to the controller (11).

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