Impurity removal device for feed production

Abstract

The utility model discloses an impurity removal device of feed production relates to feed production technical field. The utility model discloses a bottom plate, the bottom plate top is provided with the edulcoration box, the bottom plate top is provided with the shaking screening mechanism, the shaking screening mechanism includes the vertical board fixedly connected in the bottom plate top, sets up motor in the bottom plate top, and the rotating rod is fixedly connected to one side of the edulcoration box. The utility model discloses the design through the shaking screening mechanism, and the motor drive rotating rod drives the edulcoration box to reciprocating shake, and the feed forms multidirectional motion on the first screen cloth, second screen cloth and third screen cloth. This shaking mode not only avoids the single motion path of the feed particle on the screen cloth straight up and down, but also can effectively prevent the screen hole from being blocked. Meanwhile, the feed particle falls from the top end of the screen cloth to the bottom end, prolongs the screening path, ensures that the impurities and feed particles are fully separated, and significantly improves the screening efficiency and effect.

Description

Technical Field

[0001] This utility model belongs to the field of feed production technology, and in particular relates to an impurity removal device for feed production. Background Technology

[0002] In the feed production process, raw materials often contain impurities such as stones, metal fragments, and dust. These impurities not only affect the quality of the feed but may also cause wear or damage to subsequent processing equipment. Therefore, impurity removal is one of the key steps in feed processing, and impurity removal devices are used to remove impurities from feed.

[0003] Existing impurity removal devices mostly employ screening methods, which use vibrating screens to screen feed, allowing feed particles that meet the particle size requirements to pass through the screen holes. Vibrating screens typically use inclined screens, combined with vertical up-and-down vibration to improve screening efficiency. However, because the screen only vibrates vertically, the feed goes straight up and down during screening, easily clogging the screen holes. Furthermore, the feed does not slide back down from the top to the bottom of the screen, and the screening path remains unchanged, resulting in poor screening performance. At the same time, when cleaning impurities, after the equipment is turned on, the impurities on the screen will quickly slide off due to the inclined angle, making them difficult to collect and increasing the difficulty of impurity treatment.

[0004] Therefore, we provide an impurity removal device for feed production to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide an impurity removal device for feed production. By combining a shaking screening mechanism and a sealing material guiding mechanism, it solves the problems of poor screening effect and difficulty in concentrating and processing impurities in existing impurity removal devices during use.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0007] This utility model relates to an impurity removal device for feed production, comprising a base plate, with an impurity removal box disposed on the top of the base plate; a shaking screening mechanism disposed on the top of the base plate, the shaking screening mechanism comprising a vertical plate fixedly connected to the top of the base plate, a motor disposed on the top of the base plate, a rotating rod fixedly connected to one side of the impurity removal box, and a first screen, a second screen, and a third screen respectively fixedly connected to one side inside the impurity removal box; a sealing and guiding mechanism disposed on the front side of the impurity removal box, the sealing and guiding mechanism comprising a groove formed on the front side of the impurity removal box and a sealing plate disposed on the front side of the impurity removal box.

[0008] The present invention is further configured such that the sealing and guiding mechanism includes a cylinder fixedly connected to the rear side of the sealing plate, a mounting plate fixedly connected to the rear side of the cylinder, and a fixing plate disposed on the rear side of the mounting plate.

[0009] The present invention is further configured such that a feed pipe is connected to the top of the impurity removal box, and a pipe cap is threadedly connected to the top of the feed pipe.

[0010] The present invention is further configured such that a protective filter cartridge is provided on the surface of the motor, and the protective filter cartridge is fixedly connected to the vertical plate.

[0011] The present invention is further configured such that a support rod is fixedly connected to one side of the impurity removal box, and a slider is fixedly connected to one side of the support rod, with the slider slidably connected to the vertical plate.

[0012] The present invention is further configured such that a support block is fixedly connected to the top of the base plate, and a guide plate is fixedly connected to the top of the support block.

[0013] The present invention is further configured such that an installation hole is provided on the top of the base plate, and the sealing plate is in close contact with the impurity removal box.

[0014] The present invention has the following beneficial effects.

[0015] This invention utilizes a swaying screening mechanism. A motor-driven rotating rod causes the impurity removal box to sway back and forth, creating multi-directional movement of the feed across the first, second, and third screens. This swaying method not only avoids the single, straight-up-and-down movement path of feed particles on the screens but also effectively prevents screen clogging. Simultaneously, the feed particles slide back down from the top to the bottom of the screens, extending the screening path and ensuring thorough separation of impurities from the feed particles, significantly improving screening efficiency and effectiveness. The sealing and guiding mechanism uses a cylinder to control the opening and closing of the sealing plate. After screening, the cylinder drives the sealing plate to move, tilting the impurity removal box, allowing impurities on the screens to slide down and be discharged through the sealing plate. This design avoids the problem of impurities rapidly scattering due to the tilt angle in traditional devices, achieving centralized collection of impurities, simplifying the cleaning process, and reducing the difficulty of impurity treatment.

[0016] This invention ensures the stability and flexibility of the impurity removal box during shaking through the sliding connection design of the support rod and the slider, as well as the arc-shaped groove of the vertical plate. The protective filter cartridge protects the motor from dust contamination, extending its service life. Furthermore, the base plate is fixed through mounting holes, further enhancing the stability of the equipment during operation and reducing vibration and displacement. The cylinder-driven sealing guide mechanism and the automated opening and closing of the sealing plate reduce manual intervention and improve operational convenience. The design of the feed pipe and pipe cover facilitates feed delivery and prevents spillage, while the guide plate guides the screened feed to slide orderly to the next process, avoiding secondary contamination.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 A perspective view of an impurity removal device for feed production.

[0020] Figure 2 This is a cross-sectional view of a vertical plate in an impurity removal device for feed production.

[0021] Figure 3 This is a cross-sectional view of the impurity removal box in an impurity removal device for feed production.

[0022] Figure 4 This is a cross-sectional view of a groove in an impurity removal device for feed production.

[0023] Figure 5 This is a diagram showing the state of the sealing plate being open in an impurity removal device for feed production.

[0024] In the attached diagram: 1. Base plate; 2. Impurity removal box; 3. Shaking screening mechanism; 31. Vertical plate; 32. Motor; 33. Rotating rod; 34. First screen; 35. Second screen; 36. Third screen; 4. Sealing and guiding mechanism; 41. Groove; 42. Sealing plate; 43. Cylinder; 44. Mounting plate; 45. Fixing plate; 5. Feed pipe; 6. Pipe cover; 7. Protective filter cartridge; 8. Support rod; 9. Support block; 10. Guide plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] For a specific implementation example, please refer to Implementation Example 1. Figures 1-5This utility model relates to an impurity removal device for feed production, comprising a base plate 1, which serves as the supporting foundation for the entire device, ensuring the stable installation of other components. The base plate 1 is fixed to the ground or workbench through mounting holes to prevent displacement during operation. A removal box 2 is located on top of the base plate 1, containing feed raw materials and a screening mechanism, providing a closed screening space to prevent impurities from overflowing and ensuring safety during the screening process. A shaking screening mechanism 3 is located on top of the base plate 1, comprising a vertical plate 31 fixedly connected to the top of the base plate 1, a motor 32 located on the top of the base plate 1, and a rotating rod 33 fixedly connected to one side of the removal box 2. The output end of the motor 32 is fixedly connected to the rotating rod 33, and the rotating rod 33 is rotatably connected to the vertical plate 31 via bearings. The vertical plate 31 supports the rotating rod 33 and the motor 32, ensuring stable shaking of the removal box 2 during the screening process. The motor 32 provides power, which drives the impurity removal box 2 to reciprocate and shake through the rotating rod 33, thereby enhancing the screening effect. The rotating rod 33 converts the rotational motion of the motor 32 into the shaking motion of the impurity removal box 2, realizing multi-directional screening of feed. The first screen 34, the second screen 35, and the third screen 36 are fixedly connected to one side of the impurity removal box 2. The first screen 34, the second screen 35, and the third screen 36 are vertically and evenly distributed from top to bottom inside the impurity removal box 2, and the screen holes are progressively smaller, realizing layered screening of feed. They are used for coarse screening, fine screening, and fine screening, respectively, to ensure that impurities are separated step by step. A sealing and guiding mechanism 4 is provided on the front side of the impurity removal box 2. The sealing and guiding mechanism 4 includes a groove 41 opened on the front side of the impurity removal box 2 and a sealing plate 42 set on the front side of the impurity removal box 2. The groove 41 and the sealing plate 42 cooperate to form a sealing structure to prevent feed leakage during screening. When the sealing plate 42 is sealed, the sealing plate 42 is partially inserted into the groove 41.

[0027] For a specific embodiment two, please refer to Figures 1-5Based on the first specific embodiment, the sealing and guiding mechanism 4 also includes a cylinder 43 fixedly connected to the rear side of the sealing plate 42. The output end of the cylinder 43 is fixedly connected to the sealing plate 42. The sealing plate 42 is controlled to open and close by the cylinder 43, which facilitates centralized cleaning and removal of impurities. The cylinder 43 drives the sealing plate 42 to move, realizing automated opening and closing and improving the ease of operation. A mounting plate 44 is fixedly connected to the rear side of the cylinder 43, and a fixing plate 45 is set on the rear side of the mounting plate 44. The fixing plate 45 is fixedly connected to the impurity removal box 2. The fixing plate 45 and the mounting plate 44 are fixedly connected by bolts. The mounting plate 44 and the fixing plate 45 fix the cylinder 43 and the sealing plate 42 to ensure the stability of the sealing mechanism. The top of the impurity removal box 2 is connected to a feed pipe 5. The top of the feed pipe 5 is threaded with a pipe cover 6. The feed pipe 5 is used to feed raw materials, and the pipe cover 6 prevents feed from spilling. A protective filter cartridge 7 is provided on the surface of the motor 32. The side of the motor 32 away from the impurity removal box 2 and the inside of the protective filter cartridge 7 away from the impurity removal box 2 are respectively. The protective filter cartridge 7 is fixedly connected to the vertical plate 31 on one side. The protective filter cartridge 7 protects the motor 32 from dust pollution, extends the service life of the motor 32, and ensures heat dissipation. A support rod 8 is fixedly connected to one side of the impurity removal box 2, and a slider is fixedly connected to one side of the support rod 8. The slider is slidably connected to the vertical plate 31. An arc-shaped groove adapted to the slider is opened on the side of the vertical plate 31 near the impurity removal box 2. The support rod 8 and the slider support the impurity removal box 2, and the sliding connection between the slider and the vertical plate 31 ensures the stability and flexibility of the impurity removal box 2. A support block 9 is fixedly connected to the top of the bottom plate 1, and a guide plate 10 is fixedly connected to the top of the support block 9. The support block 9 fixes the guide plate 10. The guide plate 10 is used to guide the screened feed to slide orderly to the next process to avoid accumulation and secondary pollution. An installation hole is opened on the top of the bottom plate 1 to fix the bottom plate 1, ensure the stability of the equipment during operation, and reduce vibration and displacement. The sealing plate 42 is in close contact with the impurity removal box 2.

[0028] The operation process in this embodiment is as follows: feed is fed into the impurity removal box 2 through the feed pipe 5. The motor 32 drives the rotating rod 33 to make the impurity removal box 2 reciprocate. The feed passes through the first screen 34, the second screen 35 and the third screen 36 in sequence for stratification. During the shaking process, the feed particles are fully separated under multi-directional movement, and impurities are intercepted by the first screen 34, the second screen 35 and the third screen 36.

[0029] After screening, the impurity removal box 2 tilts, and the cylinder 43 drives the sealing plate 42 to move. Impurities on the first screen 34, the second screen 35, and the third screen 36 slide down and are discharged through the sealing plate 42, achieving centralized collection of impurities. The mounting plate 44 can be disassembled periodically to clean the first screen 34, the second screen 35, and the third screen 36. The protective filter cartridge 7 protects the motor 32, ensuring long-term stable operation of the equipment. Through the coordination of the above structure and movement process, the problems of poor screening effect and difficulty in impurity handling in traditional screening devices are effectively solved, demonstrating significant technical advantages and practical value.

[0030] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0031] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An impurity removal device for feed production, comprising a base plate (1), characterized in that: A cleaning box (2) is provided on the top of the base plate (1); The bottom plate (1) is provided with a shaking screening mechanism (3) at the top. The shaking screening mechanism (3) includes a vertical plate (31) fixedly connected to the top of the bottom plate (1), a motor (32) provided at the top of the bottom plate (1), a rotating rod (33) fixedly connected to one side of the impurity removal box (2), and a first screen (34), a second screen (35) and a third screen (36) fixedly connected to one side of the inside of the impurity removal box (2). The front side of the impurity removal box (2) is provided with a sealing and guiding mechanism (4), which includes a groove (41) opened on the front side of the impurity removal box (2) and a sealing plate (42) provided on the front side of the impurity removal box (2).

2. The impurity removal device for feed production according to claim 1, characterized in that, The sealing material guiding mechanism (4) further includes a cylinder (43) fixedly connected to the rear side of the sealing plate (42), a mounting plate (44) fixedly connected to the rear side of the cylinder (43), and a fixing plate (45) disposed on the rear side of the mounting plate (44).

3. The impurity removal device for feed production according to claim 1, characterized in that, The top of the impurity removal box (2) is connected to the feed pipe (5), and the top of the feed pipe (5) is threaded with a pipe cap (6).

4. The impurity removal device for feed production according to claim 1, characterized in that, The motor (32) is provided with a protective filter cylinder (7), and the protective filter cylinder (7) is fixedly connected to the vertical plate (31).

5. The impurity removal device for feed production according to claim 1, characterized in that, A support rod (8) is fixedly connected to one side of the impurity removal box (2), and a slider is fixedly connected to one side of the support rod (8). The slider is slidably connected to the vertical plate (31).

6. The impurity removal device for feed production according to claim 1, characterized in that, The bottom plate (1) is fixedly connected to the top of a support block (9), and the support block (9) is fixedly connected to the top of a guide plate (10).

7. The impurity removal device for feed production according to claim 1, characterized in that, The bottom plate (1) has an installation hole at the top, and the sealing plate (42) is in close contact with the impurity removal box (2).

Images