Multi-stage screening equipment for feed production

Abstract

The utility model relates to the technical field of screening equipment, and discloses feed production multi-stage screening equipment which comprises a supporting base and a box body, the top of the supporting base is connected with a shaking assembly, and the box body is internally connected with an adjusting assembly. Compared with the prior art, the multi-stage screening device has the advantages that in the multi-stage screening device for feed production, the shaking assembly is used for conveniently and horizontally shaking the box body, so that feed screened in the box body can shake under the action of external force and is prevented from being accumulated together to influence screening, and the screening efficiency is improved; and the adjusting assembly is used for conveniently adjusting the size of the through groove in the filter plate, flexible adjustment can be conducted according to the size of the screened feed, and screening is convenient.

Description

Technical Field

[0001] This utility model relates to the field of screening equipment technology, and in particular to a multi-stage screening device for feed production. Background Technology

[0002] Feed mainly refers to the food for animals raised in agriculture or animal husbandry, including more than ten kinds of feed ingredients such as soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meals, whey powder, oils, meat and bone meal, grains, and feed additives. These feeds need to be screened and processed during production.

[0003] Existing multi-stage screening equipment for feed production does not facilitate the shaking of feed during screening, causing it to easily clump together without external assistance, thus reducing screening efficiency. Furthermore, it is not convenient to adjust the size of the through slots in the filter plate, making it unable to flexibly adjust according to the needs of the feed being screened, thus the device has certain shortcomings. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a multi-stage screening device for feed production.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a multi-stage screening device for feed production, comprising a support base and a housing, wherein a shaking component for assisting feed screening is connected to the top of the support base, and an adjustment component for screening feed of different sizes is connected to the housing.

[0006] The swaying component includes a sliding plate. The top of the support base has a sliding groove, and the sliding plate is slidably connected in the sliding groove. The top of the sliding plate is fixedly connected to the bottom of the box. The top of the support base is fixedly connected to a fixed plate and a side plate. A drive motor is fixedly connected to the side of the fixed plate by bolts. An electromagnetic brake is installed on the output shaft of the drive motor. The output end of the drive motor passes through the fixed plate and is fixedly connected to a cam. A spring is fixedly connected to the side of the side plate, and one end of the spring is fixedly connected to the side of the box.

[0007] As a further description of the above technical solution:

[0008] The adjustment assembly includes a fixed frame, a first limiting groove is provided on the outer side of the housing, and multiple sets of the first limiting groove are provided. The fixed frame is slidably connected in the first limiting groove. A filter plate is fixedly connected to the inner wall of the fixed frame. An electric telescopic rod is fixedly connected to the side of the fixed frame. A baffle is fixedly connected to the output end of the electric telescopic rod. The baffle slides at the bottom of the filter plate. A horizontal groove is provided in the filter plate. A limiting plate is slidably connected in the horizontal groove. The bottom of the limiting plate is fixedly connected to the top of the baffle.

[0009] As a further description of the above technical solution:

[0010] The side of the box is provided with a second limiting groove, and a storage box is slidably connected in the second limiting groove. A handle is fixedly connected to the side of the storage box.

[0011] As a further description of the above technical solution:

[0012] A lid is attached to one side of the top of the box.

[0013] As a further description of the above technical solution:

[0014] The limiting plate is T-shaped.

[0015] As a further description of the above technical solution:

[0016] The side plate is parallel to the fixed plate.

[0017] As a further description of the above technical solution:

[0018] Both the chute and the slide plate are T-shaped.

[0019] This utility model has the following beneficial effects:

[0020] In this invention, a shaking component is used in a multi-stage screening equipment for feed production to facilitate horizontal shaking of the box, allowing the feed being screened inside to be shaken by external force, preventing it from piling up and affecting the screening process, and improving screening efficiency.

[0021] In this invention, in a multi-stage screening equipment for feed production, an adjustment component is used to facilitate the adjustment of the size of the through groove inside the filter plate. This allows for flexible adjustment based on the size of the feed to be screened, thus facilitating screening. Attached Figure Description

[0022] Figure 1 This utility model provides a schematic diagram of the overall structure of a multi-stage screening device for feed production. Figure 1 ;

[0023] Figure 2 This utility model provides a schematic diagram of the overall structure of a multi-stage screening device for feed production. Figure 2 ;

[0024] Figure 3 This is a partial structural diagram of a multi-stage screening device for feed production proposed in this utility model. Figure 1 ;

[0025] Figure 4 This is a partial structural diagram of a multi-stage screening device for feed production proposed in this utility model. Figure 2 ;

[0026] Figure 5 This utility model proposes a multi-stage screening device for feed production. Figure 3 Enlarged view of point A in the middle.

[0027] Legend:

[0028] 1. Support base; 2. Box body; 3. Slide groove; 4. Slide plate; 5. Fixing plate; 6. Drive motor; 7. Cam; 8. First limiting groove; 9. Fixing frame; 10. Side plate; 11. Spring; 12. Electric telescopic rod; 13. Filter plate; 14. Baffle; 15. Horizontal groove; 16. Limiting plate; 17. Second limiting groove; 18. Storage box; 19. Handle; 20. Box lid. Detailed Implementation

[0029] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Reference Figures 1-5 The present invention provides an embodiment of a multi-stage screening device for feed production, comprising a support base 1 and a housing 2, wherein a swaying component is connected to the top of the support base 1 and an adjustment component is connected inside the housing 2;

[0031] The swaying component includes a slide plate 4. A groove 3 is provided on the top of the support base 1. The slide plate 4 is slidably connected in the groove 3. The top of the slide plate 4 is fixedly connected to the bottom of the box 2. A fixed plate 5 and a side plate 10 are fixedly connected to the top of the support base 1. A drive motor 6 is fixedly connected to the side of the fixed plate 5 by bolts. An electromagnetic brake is installed on the output shaft of the drive motor 6. The output end of the drive motor 6 passes through the fixed plate 5 and is fixedly connected to a cam 7. A spring 11 is fixedly connected to the side of the side plate 10. One end of the spring 11 is fixedly connected to the side of the box 2 to facilitate the left and right swaying of the box 2.

[0032] The adjustment assembly includes a fixed frame 9, a first limiting groove 8 on the outer side of the housing 2 (multiple sets of the first limiting groove 8), a filter plate 13 fixedly connected to the inner wall of the fixed frame 9, an electric telescopic rod 12 fixedly connected to the side of the fixed frame 9, a baffle 14 fixedly connected to the output end of the electric telescopic rod 12, the baffle 14 sliding at the bottom of the filter plate 13, a horizontal groove 15 inside the filter plate 13, a limiting plate 16 slidably connected inside the horizontal groove 15, and the bottom of the limiting plate 16 fixedly connected to the top of the baffle 14; a second limiting groove 17 on the side of the housing 2, a storage box 18 slidably connected inside the second limiting groove 17, and a handle 19 fixedly connected to the side of the storage box 18; a lid 20 connected to one side of the top of the housing 2; the limiting plate 16 is T-shaped; the side plate 10 is parallel to the fixed plate 5; the sliding groove 3 and the sliding plate 4 are both T-shaped, making the movement more stable.

[0033] Working principle: In the multi-stage screening equipment for feed production, feed is poured into the box 2. The drive motor 6 is started to drive the cam 7 to rotate. The cam 7 drives the box 2 to move, and at the same time, the slide plate 4 slides in the chute 3. The spring 11 undergoes elastic deformation, thereby causing the box 2 to sway left and right. This allows the feed being screened inside to be shaken by external force, preventing it from piling up and affecting the screening, thus improving screening efficiency. Adjusting a set of corresponding electric telescopic rods 12 drives the baffle 14 to slide at the bottom of the filter plate 13. This allows the non-through groove area of ​​the baffle 14 to partially block the through groove inside the filter plate 13, making it easy to adjust the size of the through groove inside the filter plate 13. This can be flexibly adjusted according to the size of the feed to be screened, facilitating screening.

[0034] The casing 2 in this application is made of acrylic sheet.

[0035] All electrical components mentioned in this article are electrically connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device such as a computer for control. The detailed description of known functions and known components is omitted in the specific embodiments disclosed herein. To ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0036] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-stage screening device for feed production, comprising a support base (1) and a housing (2), characterized in that: The top of the support base (1) is connected to a swaying component, and the box (2) is connected to an adjustment component. The shaking component includes a sliding plate (4), the top of the support base (1) is provided with a sliding groove (3), the sliding plate (4) is slidably connected in the sliding groove (3), the top of the sliding plate (4) is fixedly connected to the bottom of the box (2), the top of the support base (1) is fixedly connected with a fixing plate (5) and a side plate (10), the side of the fixing plate (5) is fixedly connected with a drive motor (6) by bolts, the output shaft of the drive motor (6) is equipped with an electromagnetic brake, the output end of the drive motor (6) passes through the fixing plate (5) and is fixedly connected with a cam (7), the side of the side plate (10) is fixedly connected with a spring (11), one end of the spring (11) is fixedly connected to the side of the box (2).

2. The multi-stage screening equipment for feed production according to claim 1, characterized in that: The adjustment assembly includes a fixed frame (9), a first limiting groove (8) is provided on the outer side of the box (2), the first limiting groove (8) is provided in multiple sets, the fixed frame (9) is slidably connected in the first limiting groove (8), a filter plate (13) is fixedly connected to the inner wall of the fixed frame (9), an electric telescopic rod (12) is fixedly connected to the side of the fixed frame (9), a baffle (14) is fixedly connected to the output end of the electric telescopic rod (12), the baffle (14) slides at the bottom of the filter plate (13), a horizontal groove (15) is provided in the filter plate (13), a limiting plate (16) is slidably connected in the horizontal groove (15), and the bottom of the limiting plate (16) is fixedly connected to the top of the baffle (14).

3. The multi-stage screening equipment for feed production according to claim 1, characterized in that: The box (2) has a second limiting groove (17) on its side, and a storage box (18) is slidably connected in the second limiting groove (17). A handle (19) is fixedly connected to the side of the storage box (18).

4. The multi-stage screening equipment for feed production according to claim 1, characterized in that: The top side of the box (2) is connected to a box cover (20).

5. The multi-stage screening equipment for feed production according to claim 2, characterized in that: The limiting plate (16) is T-shaped.

6. The multi-stage screening equipment for feed production according to claim 1, characterized in that: The side plate (10) is parallel to the fixing plate (5).

7. The multi-stage screening equipment for feed production according to claim 1, characterized in that: Both the slide (3) and the slide plate (4) are T-shaped.

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