A sow feed raw material impurity removing device

Abstract

The utility model discloses a sow feed raw material impurity removal device relates to the technical field of sorting, including the impurity removal box, the surface of impurity removal box is provided with the outer storehouse recess, and the inner wall sliding installation of outer storehouse recess on the impurity removal box has the outer storehouse rectangular board, and the inner side sliding installation of outer storehouse rectangular board has the screen box cover, and the inner side sliding installation of impurity removal box has the power support board, this sow feed raw material impurity removal device, and the hydraulic telescopic link can drive power support board on power support piece and realize the continuous vibration screening operation of screen box cover to go up and down reciprocating motion, and through the layering screening of multistage screen box cover, the simplicity of sow feed raw material to different size impurity filtering and impurity removal is guaranteed, and through the screen box cover drive outer storehouse rectangular board can be simply taken and placed in the inside of impurity removal box and guarantee the convenience of impurity cleaning, and then greatly improve the sow feed raw material when possessing multistage high -efficient screening, convenient taking and placing cleaning impurity and bottom simple dust collection effect during impurity removal.

Description

Technical Field

[0001] This utility model relates to the field of sorting technology, and in particular to a device for removing impurities from raw materials for sow feed. Background Technology

[0002] To ensure the sows' nutrient absorption, a variety of ingredients are usually added to the sow feed and mixed together. Pig feed typically includes more than ten ingredients such as soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meals, whey powder, oils, meat and bone meal, grains, and feed additives.

[0003] In most existing sow feed processing processes, it is often necessary to remove impurities from the feed to improve its quality. Since the impurities in pig feed raw materials include not only particles of different sizes, but also large impurities such as shells or branches, or dust and fragments, there is a need for a multi-functional sow feed raw material impurity removal device that can perform multi-stage screening to remove different impurities, as well as simple collection and cleaning. Utility Model Content

[0004] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to solve the problems raised in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a device for removing impurities from sow feed raw materials, comprising an impurity removal box, an outer compartment groove formed on the surface of the impurity removal box, an outer compartment rectangular plate slidably installed on the inner wall of the outer compartment groove, a screen cover slidably installed on the inner side of the outer compartment rectangular plate, a power support plate slidably installed on the inner side of the impurity removal box, a power support block welded to the surface of the power support plate, a limit support rod welded to the inner side of the outer compartment rectangular plate, a limit support rod slidably installed on the inner side of the screen cover, and an elastic component slidably sleeved on the surface of the limit support rod, with both ends of the elastic component abutting against the surfaces of the screen cover and the outer compartment rectangular plate respectively.

[0006] Preferably, the contact surfaces of the power support block and the screen box cover are both inclined.

[0007] Preferably, a hydraulic telescopic rod is welded and installed on the surface of the power support plate, and the end of the hydraulic telescopic rod away from the power support plate is welded and installed on the surface of the impurity removal box.

[0008] Preferably, the surface of the impurity removal box is provided with an auxiliary compartment groove, and an auxiliary slider is slidably installed on the inner wall of the auxiliary compartment groove on the impurity removal box. A limit baffle is welded and installed on the surface of the auxiliary slider, and the limit baffle is located outside the outer compartment rectangular plate on the impurity removal box.

[0009] Preferably, the number of screen covers is three sets, and the three sets of screen covers are evenly distributed vertically on the inner side of the impurity removal box.

[0010] Preferably, a guide box cover is welded and installed on the surface of the impurity removal box, and the screen box cover is located below the guide box cover.

[0011] Preferably, a discharge screen is welded and installed on the inner side of the impurity removal box. The discharge screen is located below the three sets of screen covers and is inclined inside the impurity removal box.

[0012] Preferably, a support rod is rotatably mounted on the inner side of the impurity removal box, and the support rod is located below the screen cover.

[0013] Preferably, the surface of the impurity removal box is provided with a bottom compartment groove, and a collection bin is slidably installed on the inner wall of the bottom compartment groove on the impurity removal box, and the collection bin is located below the discharge screen.

[0014] Compared with the prior art, the beneficial effects of this utility model are: (1) The sow feed raw material impurity removal device has a hydraulic telescopic rod that can drive the power support block on the power support plate to move up and down, thereby realizing the continuous vibration screening operation of the screen box cover. The multi-level screen box cover layered screening ensures the ease of filtering and removing impurities of different sizes from the sow feed raw materials. The screen box cover drives the outer rectangular plate to be easily picked up and put in the impurity removal box, which ensures the convenience of cleaning impurities. This greatly improves the multi-level high-efficiency screening, convenient picking and putting in impurities and simple bottom dust collection effect of the sow feed raw materials during impurity removal. This greatly improves the overall process efficiency of the sow feed raw material impurity removal.

[0015] (2) When the impurities inside the screen box need to be cleaned, the limit baffle is adjusted to remove the outer rectangular plate and the screen box inside the impurity removal box. This reduces the cumbersome operation of bolt positioning or buckle positioning of the outer rectangular plate, thus improving the effect of unified adjustment and treatment of multiple screen boxes.

[0016] (3) The sow feed raw material impurity removal device can collect the dust or fine impurities generated by the rolling of the sow feed raw material after impurity removal when it is discharged by setting a collection bin below the discharge net cover, so as to reduce the disadvantage of dust falling into the bottom of the impurity removal box and causing subsequent cleaning inconvenience. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a schematic diagram of the structure of a device for removing impurities from sow feed ingredients according to the present invention; Figure 2This is a schematic diagram of the unfolded structure of a sow feed raw material impurity removal device according to the present invention; Figure 3 This is a schematic diagram of the planar structure of a device for removing impurities from sow feed ingredients according to the present invention; Figure 4 This is a schematic diagram of the structure of the screen box cover of this utility model.

[0018] Reference numerals in the attached drawings: 1. Impurity removal box; 2. Guide box cover; 3. Outer compartment groove; 4. Outer compartment rectangular plate; 5. Screen box cover; 6. Support rod; 7. Power support plate; 8. Power support block; 9. Hydraulic telescopic rod; 10. Limiting support rod; 11. Elastic component; 12. Discharge screen cover; 13. Bottom compartment groove; 14. Collection bin box; 15. Auxiliary bin groove; 16. Auxiliary slider; 17. Limiting baffle. Detailed Implementation

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0020] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0022] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0023] Please see Figure 1-4 This utility model provides a technical solution: a device for removing impurities from sow feed raw materials, including a removal box 1, and a guide box cover 2 welded to the surface of the removal box 1 for guiding sow feed raw materials.

[0024] Furthermore, an outer compartment groove 3 is formed on the surface of the impurity removal box 1. An outer compartment rectangular plate 4 is slidably installed on the inner wall of the outer compartment groove 3 on the impurity removal box 1. A screen cover 5 is slidably installed on the inner side of the outer compartment rectangular plate 4. A support rod 6 is rotatably installed on the inner side of the impurity removal box 1. The support rod 6 is located below the screen cover 5. There are three sets of screen covers 5. The three sets of screen covers 5 are evenly distributed vertically on the inner side of the impurity removal box 1. By setting the rotating support rod 6 below the screen cover 5, it is to ensure that the screen cover 5 has good support and auxiliary sliding effect when performing impurity removal and screening of sow feed raw materials on the inner side of the impurity removal box 1.

[0025] Furthermore, a discharge screen 12 is welded and installed on the inner side of the impurity removal box 1. The discharge screen 12 is located below the screen box 5. The discharge screen 12 is inclined inside the impurity removal box 1. By setting the inclined discharge screen 12 below the screen box 5, the effect of rapid discharge of the impurity removal sow feed raw materials is ensured.

[0026] Furthermore, a bottom compartment groove 13 is provided on the surface of the impurity removal box 1. A collection bin 14 is slidably installed on the inner wall of the bottom compartment groove 13 on the impurity removal box 1. The collection bin 14 is located below the discharge screen 12. By setting the collection bin 14 below the discharge screen 12, the dust or fine impurities generated by the rolling of the sow feed raw materials after impurity removal can be collected, thereby reducing the disadvantage of dust falling from the bottom of the impurity removal box 1 and causing subsequent cleaning inconvenience.

[0027] Furthermore, an auxiliary compartment 15 is provided on the surface of the impurity removal box 1. An auxiliary slider 16 is slidably installed on the inner wall of the auxiliary compartment 15 on the impurity removal box 1. A limit baffle 17 is welded and installed on the surface of the auxiliary slider 16. The limit baffle 17 is located outside the outer compartment rectangular plate 4 on the impurity removal box 1. After the screen cover 5 is installed by the outer compartment rectangular plate 4 through the outer compartment groove 3 on the impurity removal box 1, it is only necessary to control the limit baffle 17 to drive the auxiliary slider 16 to slide on the inner wall of the auxiliary compartment 15 on the impurity removal box 1. Thus, the limit baffle 17 blocks the outer compartment rectangular plate 4 to form a limiting and positioning effect. When it is necessary to clean the impurities inside the screen cover 5, it is only necessary to adjust the limit baffle 17 to no longer limit the outer compartment rectangular plate 4, and then remove the outer compartment rectangular plate 4 and the screen cover 5 from inside the impurity removal box 1 for cleaning. This reduces the cumbersome operation of using bolt positioning or snap-on positioning for the outer compartment rectangular plate 4, thus improving the effect of unified adjustment and processing of multiple sets of screen covers 5.

[0028] Furthermore, a power support plate 7 is slidably installed on the inner side of the impurity removal box 1, and a power support block 8 is welded to the surface of the power support plate 7. The contact surfaces of the power support block 8 and the screen cover 5 are both inclined. A hydraulic telescopic rod 9 is welded to the surface of the power support plate 7. The end of the hydraulic telescopic rod 9 away from the power support plate 7 is welded to the surface of the impurity removal box 1. A limit support rod 10 is welded to the inner side of the outer rectangular plate 4. The surface of the limit support rod 10 is slidably installed on the inner side of the screen cover 5. An elastic component 11 is slidably sleeved on the surface of the limit support rod 10. The two ends of the elastic component 11 are respectively abutted and installed on the surfaces of the screen cover 5 and the outer rectangular plate 4. The hydraulic telescopic rod 9 is an existing structure, and the related power structures are all existing publicly available technologies, so they will not be described in detail here.

[0029] Specifically, when screening and removing impurities from sow feed ingredients, the sow feed ingredients only need to be poured into the inner side of the screen box 5 through the feed guide box 2. At this time, the hydraulic telescopic rod 9 works synchronously, so the hydraulic telescopic rod 9 drives the power support block 8 on the power support plate 7 to move. The power support block 8 then pushes the screen box 5 to move through its own inclined surface. When the power support block 8 continues to rise and separates from the screen box 5, the screen box 5 is driven to reset by the elastic force of the compressed elastic component 11. At this time, the screen box 5 first receives the sow feed ingredients at the feed guide box 2 through the change in position, and the instantaneous vibration of the elastic component 11 pushed by the displacement change of the screen box 5 affects the sow feed inside the screen box 5. The raw materials are screened, and the hydraulic telescopic rod 9 can drive the power support block 8 on the power support plate 7 to move up and down, thereby realizing the continuous vibration screening operation of the screen box 5. The multi-stage screening of the screen box 5 ensures the ease of filtering and removing impurities of different sizes from the raw materials of sow feed. The screen box 5 drives the outer rectangular plate 4 to be easily put in and out inside the impurity removal box 1, which ensures the convenience of cleaning impurities. This greatly improves the efficiency of multi-stage screening, convenient removal and cleaning of impurities, and simple dust collection at the bottom of the raw materials of sow feed during impurity removal. This greatly improves the overall efficiency of the process of removing impurities from the raw materials of sow feed.

[0030] Working Principle: A sow feed raw material impurity removal device. When removing impurities from sow feed raw materials, the raw materials are simply poured into the inner side of the screen box 5 through the feed guide box 2. At this time, the hydraulic telescopic rod 9 works synchronously, thus driving the power block 8 on the power support plate 7 to move. The power block 8 then pushes the screen box 5 to move through its inclined surface. When the power block 8 continues to rise and separates from the screen box 5, the screen box 5 is reset by the elastic force of the compressed elastic component 11. At this time, the screen box 5 first receives the sow feed raw materials at the feed guide box 2 through the change in position, and the instantaneous vibration of the elastic component 11 caused by the displacement change of the screen box 5 performs screening of the sow feed raw materials inside the screen box 5. The hydraulic telescopic rod 9 can drive the power block 8 on the power support plate 7 to move up and down, thereby realizing the continuous vibration screening operation of the screen box 5.

[0031] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A device for removing impurities from sow feed ingredients, comprising an impurity removal box (1), characterized in that: The surface of the impurity removal box (1) is provided with an outer compartment groove (3). An outer compartment rectangular plate (4) is slidably installed on the inner wall of the outer compartment groove (3) on the impurity removal box (1). A screen box cover (5) is slidably installed on the inner side of the outer compartment rectangular plate (4). A power support plate (7) is slidably installed on the inner side of the impurity removal box (1). A power support block (8) is welded to the surface of the power support plate (7). A limit support rod (10) is welded to the inner side of the outer compartment rectangular plate (4). The surface of the limit support rod (10) is slidably installed on the inner side of the screen box cover (5). An elastic component (11) is slidably sleeved on the surface of the limit support rod (10). The two ends of the elastic component (11) are respectively abutted against the surfaces of the screen box cover (5) and the outer compartment rectangular plate (4).

2. The device for removing impurities from sow feed ingredients according to claim 1, characterized in that: The contact surfaces of the power support block (8) and the screen box cover (5) are both inclined.

3. The device for removing impurities from sow feed ingredients according to claim 1, characterized in that: A hydraulic telescopic rod (9) is welded and installed on the surface of the power support plate (7), and the end of the hydraulic telescopic rod (9) away from the power support plate (7) is welded and installed on the surface of the impurity removal box (1).

4. The device for removing impurities from sow feed ingredients according to claim 1, characterized in that: The surface of the impurity removal box (1) is provided with an auxiliary compartment (15). An auxiliary slider (16) is slidably installed on the inner wall of the auxiliary compartment (15) on the impurity removal box (1). A limit baffle (17) is welded and installed on the surface of the auxiliary slider (16). The limit baffle (17) is located outside the outer compartment rectangular plate (4) on the impurity removal box (1).

5. The device for removing impurities from sow feed ingredients according to claim 1, characterized in that: The number of the screen box covers (5) is three sets, and the three sets of screen box covers (5) are evenly distributed vertically on the inner side of the impurity removal box (1).

6. The device for removing impurities from sow feed ingredients according to claim 1, characterized in that: The surface of the impurity removal box (1) is welded with a guide box cover (2), and the screen box cover (5) is located below the guide box cover (2).

7. The device for removing impurities from sow feed ingredients according to claim 5, characterized in that: The inner side of the impurity removal box (1) is welded with a discharge screen (12). The discharge screen (12) is located below the three sets of screen boxes (5). The discharge screen (12) is set at an angle inside the impurity removal box (1).

8. The device for removing impurities from sow feed ingredients according to claim 1, characterized in that: A support rod (6) is rotatably installed on the inner side of the impurity removal box (1), and the support rod (6) is located below the screen box cover (5).

9. The device for removing impurities from sow feed ingredients according to claim 7, characterized in that: The surface of the impurity removal box (1) is provided with a bottom hopper groove (13), and a collection bin (14) is slidably installed on the inner wall of the bottom hopper groove (13) on the impurity removal box (1). The collection bin (14) is located below the discharge screen (12).

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