Bio-fertilizer screening device

Abstract

The utility model provides a bio-fertilizer screening device, which relates to the technical field of bio-fertilizer production and comprises a screening box, a movable plate is arranged in the screening box, a storage box is mounted at the top of the screening box, and an adjusting component is arranged on one side of the outer end of the screening box and used for adjusting the use position of the movable plate. The adjusting assembly comprises a fixing plate, an electric telescopic rod and a movable groove, and a conveying assembly is arranged between the storage box and the screening box and used for conveying the bio-fertilizer in the storage box into the screening box. According to the bio-fertilizer screening device, the use position of the movable plate can be adjusted through the adjusting assembly, so that the staggered position between the two screening holes can be adjusted, bio-fertilizer of different particle sizes can be screened through the screening holes, and the bio-fertilizer in the storage box can be quantitatively conveyed into the screening box through the conveying assembly; and the discharge amount of the bio-fertilizer from the screening box can be adjusted through an adjusting plate, so that the screening effect of the bio-fertilizer is ensured.

Description

Technical Field

[0001] This utility model relates to the field of bio-fertilizer production technology, specifically a bio-fertilizer screening device. Background Technology

[0002] Bio-fertilizers, also known as microbial fertilizers or bio-organic fertilizers, are special fertilizers that utilize the life activities of living microorganisms to improve plant nutrition and promote plant growth. These microorganisms can be nitrogen-fixing bacteria, phosphorus-solubilizing bacteria, potassium-solubilizing bacteria, etc. They can help plants better absorb nutrients from the soil. Existing bio-fertilizers need to be screened during the production process to ensure that the bio-fertilizer meets certain particle sizes, thereby ensuring the release time of the fertilizer effect. However, existing screening devices cannot adjust the aperture of the screen plate, which means that the screening device can only screen bio-fertilizers with a fixed range of particle sizes and cannot adjust the screening particle size according to the needs of the bio-fertilizer. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a bio-fertilizer screening device, which allows the screening holes to screen bio-fertilizers of different particle sizes by adjusting the components, and ensures the screening effect of bio-fertilizers by the conveying components.

[0004] The technical problem to be solved by this utility model is achieved by the following technical solution:

[0005] A bio-fertilizer screening device includes: a screening box, a movable plate inside the screening box, a storage box installed on the top of the screening box, and an adjustment component on one side of the outer end of the screening box for adjusting the position of the movable plate. The adjustment component includes: a fixed plate, an electric telescopic rod, and a movable groove. A conveying component is provided between the storage box and the screening box for conveying the bio-fertilizer in the storage box to the screening box. The conveying component includes: a conveying box, a servo motor, a conveying auger, a discharge port, and a discharge outlet.

[0006] Optionally, a fixed plate is installed on one side of the outer end of the screening box, and two electric telescopic rods are installed on the inner side of the fixed plate. One end of the electric telescopic rod is connected to the movable plate. A movable groove is opened on one side of the outer end of the screening box. Slider blocks are connected to both sides of the outer end of the movable plate. Sliding grooves are opened on both sides of the inner wall of the screening box. An inclined plate is installed inside the screening box. Multiple screening holes are opened on the top of the inclined plate and the movable plate. The adjustment assembly composed of the fixed plate, electric telescopic rods and movable groove is used to adjust the position of the movable plate.

[0007] Optionally, a conveyor box is installed on the top of the screening box, a servo motor is installed on one side of the outer end of the conveyor box, and a conveying auger is driven to the outer end of the servo motor. A discharge port is provided on the top side of the conveyor box and the bottom side of the storage box, and a discharge outlet is provided on the bottom side of the conveyor box and the top side of the screening box. A fixed frame is connected to one side of the outer end of the storage box, and two electric push rods are installed inside the fixed frame. One end of each electric push rod is connected to an adjusting plate. A discharge outlet is provided on one side of the outer end of the storage box. The storage box has an opening, and a feeding frame is installed on one side of the top of the storage box. The screening box has discharge ports on both sides of its outer end. Horizontal plates are connected to both sides of the outer end of the screening box. Collection boxes a and b are respectively set on the top of the two horizontal plates. A screening plate is installed inside the screening box. Multiple filter ports are opened on the top of the screening plate. A box is set at the bottom of the screening plate. The conveying assembly, consisting of a conveying box, a servo motor, a conveying auger, a feeding port, and a discharge port, is used to convey the bio-fertilizer in the storage box to the inside of the screening box.

[0008] The beneficial effects of this utility model are:

[0009] The advantage of this invention is that the position of the movable plate can be adjusted by adjusting the component, so that the offset position between the two screening holes can be adjusted, thus the screening holes can screen bio-fertilizers of different particle sizes.

[0010] Secondly, the conveying assembly can quantitatively deliver the bio-fertilizer in the storage bin to the screening bin, and the discharge rate of the bio-fertilizer from the screening bin can be adjusted by the regulating plate, thereby ensuring the screening effect of the bio-fertilizer. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0012] Figure 2 This is a cross-sectional view of the overall structure of this utility model.

[0013] Figure 3 This is a schematic diagram of the screening box structure of this utility model.

[0014] Figure 4 This is a schematic diagram of the movable plate structure of this utility model.

[0015] Figure 5 This is a schematic diagram of the adjustment plate structure of this utility model.

[0016] Figure 6 This is a schematic diagram of the conveying auger structure of this utility model.

[0017] Figures 1-6In the middle: 1-screening box; 101-movable plate; 102-storage box; 2-fixed plate; 201-electric telescopic rod; 202-movable groove; 3-slider; 301-slide groove; 302-inclined plate; 303-screening hole; 4-conveyor box; 401-servo motor; 402-conveyor auger; 403-discharge port; 404-discharge port; 5-fixed frame; 501-electric push rod; 502-adjusting plate; 503-discharge frame; 6-discharge port; 601-horizontal plate; 602-collection box a; 603-collection box b; 7-screening plate; 701-filter port; 702-box body. Detailed Implementation

[0018] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0019] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0020] like Figures 1-6 As shown, a bio-fertilizer screening device includes: a screening box 1, a movable plate 101 inside the screening box 1, a storage box 102 installed on the top of the screening box 1, and an adjustment component on one side of the outer end of the screening box 1 for adjusting the position of the movable plate 101. The adjustment component includes: a fixed plate 2, an electric telescopic rod 201 and a movable groove 202. A conveying component is provided between the storage box 102 and the screening box 1 for conveying the bio-fertilizer in the storage box 102 to the screening box 1. The conveying component includes: a conveying box 4, a servo motor 401, a conveying auger 402, a discharge port 403 and a discharge outlet 404.

[0021] The screening box 1 has a fixed plate 2 installed on one side of its outer end, and two electric telescopic rods 201 installed on the inner side of the fixed plate 2. One end of the electric telescopic rod 201 is connected to the movable plate 101. The screening box 1 has a movable groove 202 on one side of its outer end. When it is necessary to adjust the position of the movable plate 101, the electric telescopic rod 201 can drive the movable plate 101 to move, thereby adjusting the position of the movable plate 101. By changing the position of the movable plate 101, the offset position of the screening holes 303 on the inclined plate 302 and the screening holes 303 on the movable plate 101 can be adjusted. Therefore, the offset position of the screening holes 303 can be adjusted according to the screening requirements of bio-fertilizer to meet the screening requirements of different particle sizes of bio-fertilizer. The movable groove 202 is used to ensure that the electric telescopic rod 201 can drive the movable plate 101 to move.

[0022] The movable plate 101 is connected to sliders 3 on both sides of its outer end. The inner wall of the screening box 1 is provided with grooves 301 on both sides. An inclined plate 302 is installed inside the screening box 1. Multiple screening holes 303 are provided on the top of the inclined plate 302 and the movable plate 101. When the movable plate 101 moves, it will drive the sliders 3 to move inside the grooves 301. Therefore, the movable plate 101 can be limited by the sliders 3 and the grooves 301, thereby preventing the movable plate 101 from deviating during the movement.

[0023] The screening box 1 is equipped with a conveyor box 4 on top. A servo motor 401 is installed on one side of the outer end of the conveyor box 4. A conveying auger 402 is connected to the outer end of the servo motor 401. A discharge port 403 is opened on the top side of the conveyor box 4 and the bottom side of the storage box 102. A discharge port 404 is opened on the bottom side of the conveyor box 4 and the top side of the screening box 1. When it is necessary to transport the bio-fertilizer in the storage box 102 to the screening box 1, the servo motor 401 drives the conveying auger 402 to rotate. Then, the bio-fertilizer in the storage box 102 is transported to the conveyor box 4 through the discharge port 403. Then, the bio-fertilizer is transported to the discharge port 404 through the conveying auger 402 and falls into the screening box 1 through the discharge port 404.

[0024] The storage bin 102 has a fixed frame 5 connected to one side of its outer end. Two electric push rods 501 are installed inside the fixed frame 5. One end of the electric push rod 501 is connected to an adjusting plate 502. An opening is provided on one side of the outer end of the storage bin 102. A feeding frame 503 is installed on one side of the top of the storage bin 102. When it is necessary to transport the bio-fertilizer in the storage bin 102 to the conveying box 4, the adjusting plate 502 can be moved within the feeding port 403 by the electric push rod 501, thereby adjusting the amount of bio-fertilizer passing through the feeding port 403. Therefore, the feeding speed of the bio-fertilizer can be adjusted to ensure the screening effect of the bio-fertilizer. The feeding frame 503 is used to add bio-fertilizer into the storage bin 102.

[0025] The screening box 1 has discharge ports 6 on both sides of its outer end, and horizontal plates 601 are connected to both sides of its outer end. Collection boxes a602 and b603 are respectively set on the top of the two horizontal plates 601. When the bio-fertilizer enters the screening box 1, it will fall on the top of the inclined plate 302. Then, the bio-fertilizer that meets the size requirements will pass through the screening hole 303 and fall on the top of the screening plate 7, while the larger bio-fertilizer will be isolated on the top of the inclined plate 302. Since the inclined plate 302 is inclined, it can guide the bio-fertilizer on its top to the discharge port 6 and fall into the collection box a602 through the discharge port 6.

[0026] The screening box 1 is equipped with a screening plate 7. The top of the screening plate 7 has multiple filter ports 701, and the bottom of the screening plate 7 has a box body 702. When the bio-fertilizer falls on the top of the screening plate 7, it is screened through the filter ports 701. The bio-fertilizer debris will pass through the filter ports 701 and fall into the box body 702. Bio-fertilizer that meets the size specifications will be isolated on the top of the screening plate 7. The inclined screening plate 7 guides the bio-fertilizer that meets the size specifications to the discharge port 6 and discharges it into the collection box b603. The front of the screening box 1 is connected to the box door by a hinge. The box door can be opened by rotating the hinge. Therefore, the bio-fertilizer that is blocked in the screening holes 303 and filter ports 701 can be cleared by external tools.

[0027] Working principle:

[0028] When using this device, the bio-fertilizer to be screened is added to the storage bin 102 through the feeding frame 503. Then, the bio-fertilizer in the storage bin 102 is conveyed to the conveying bin 4 through the feeding port 403. The servo motor 401 drives the conveying auger 402 to rotate, and the bio-fertilizer is conveyed to the discharge port 404 through the conveying auger 402 and falls into the screening bin 1 through the discharge port 404. When the bio-fertilizer enters the screening bin 1, it falls on the top of the inclined plate 302. Then, the bio-fertilizer that meets the size requirements will pass through the screening holes 303 and fall on the top of the screening plate 7, while the larger bio-fertilizer will be isolated on the top of the inclined plate 302. Since the inclined plate 302 is inclined, it can guide the bio-fertilizer on the top to the discharge port 6 and fall into the collection bin 4 through the discharge port 6. Inside the collection box a602, when the bio-fertilizer falls onto the top of the screening plate 7, it is screened through the filter port 701. This allows bio-fertilizer debris to pass through the filter port 701 and fall into the box 702, while bio-fertilizer that meets the size specifications is isolated on the top of the screening plate 7. The inclined screening plate 7 guides the bio-fertilizer that meets the size specifications to the discharge port 6, and discharges it into the collection box b603. When it is necessary to adjust the screening size of the bio-fertilizer, the electric telescopic rod 201 can drive the movable plate 101 to move, thereby adjusting the position of the movable plate 101. By changing the position of the movable plate 101, the offset position of the screening holes 303 on the inclined plate 302 and the screening holes 303 on the movable plate 101 is adjusted, thus adjusting the screening size effect of the bio-fertilizer.

[0029] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0030] The above provides a detailed description of a bio-fertilizer screening device provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A bio-fertilizer screening device, characterized in that, include: Screening box (1); The screening box (1) is equipped with a movable plate (101) inside, and a storage box (102) is installed on the top of the screening box (1); An adjustment component is provided on one side of the outer end of the screening box (1) for adjusting the position of the movable plate (101). The adjustment component includes: a fixed plate (2), an electric telescopic rod (201), and a movable groove (202). A conveying assembly is provided between the storage bin (102) and the screening box (1) for conveying the bio-fertilizer in the storage bin (102) to the screening box (1). The conveying assembly includes: a conveying box (4), a servo motor (401), a conveying auger (402), a discharge port (403), and a discharge port (404).

2. The bio-fertilizer screening device according to claim 1, characterized in that, A fixed plate (2) is installed on one side of the outer end of the screening box (1). Two electric telescopic rods (201) are installed on the inner side of the fixed plate (2). One end of the electric telescopic rod (201) is connected to the movable plate (101). A movable groove (202) is opened on one side of the outer end of the screening box (1).

3. The bio-fertilizer screening device according to claim 1, characterized in that, The movable plate (101) is connected to sliders (3) on both sides of its outer end. The screening box (1) has grooves (301) on both sides of its inner wall. The screening box (1) has an inclined plate (302) installed inside. The inclined plate (302) and the top of the movable plate (101) are provided with multiple screening holes (303).

4. The bio-fertilizer screening device according to claim 1, characterized in that, The top of the screening box (1) is equipped with a conveyor box (4), and a servo motor (401) is installed on one side of the outer end of the conveyor box (4). The outer end of the servo motor (401) is connected to a conveying auger (402). A discharge port (403) is opened on one side of the top of the conveyor box (4) and one side of the bottom of the storage box (102). A discharge port (404) is opened on one side of the bottom of the conveyor box (4) and one side of the top of the screening box (1).

5. The bio-fertilizer screening device according to claim 1, characterized in that, A fixing frame (5) is connected to one side of the outer end of the storage box (102). Two electric push rods (501) are installed inside the fixing frame (5). One end of the electric push rod (501) is connected to an adjusting plate (502). An opening is provided on one side of the outer end of the storage box (102). A feeding frame (503) is installed on one side of the top of the storage box (102).

6. The bio-fertilizer screening device according to claim 1, characterized in that, The screening box (1) has discharge ports (6) on both sides of its outer end. The screening box (1) is connected to a horizontal plate (601) on both sides of its outer end. The top of the two horizontal plates (601) is respectively provided with a collection box a (602) and a collection box b (603).

7. The bio-fertilizer screening device according to claim 1, characterized in that, The screening box (1) is equipped with a screening plate (7), the top of the screening plate (7) is provided with multiple filter ports (701), and the bottom of the screening plate (7) is provided with a box body (702).

Images