Bio-organic fertilizer screening device

Abstract

The utility model relates to the technical field of screening devices, in particular to a bio-organic fertilizer screening device which comprises a device body, a fixing shaft is fixedly connected to the surface of the inner wall of the right side of the device body, a screening plate is movably installed on the outer surface of the fixing shaft, and screening holes are formed in the inner bottom of the screening plate. A through groove is formed in the inner bottom of the sieve plate, a mounting block is fixedly connected to the surface of the front side of the sieve plate, a double-head motor is fixedly connected to the interior of the mounting block, a first rotating shaft is fixedly connected to the output end of the double-head motor, and a connecting piece is fixedly connected to the outer surface of the first rotating shaft; the end, away from the first rotating shaft, of the connecting piece is fixedly connected with a baffle, and the rear side face of the screen plate is fixedly connected with an impact plate. The organic fertilizer screening device is reasonable in structure, organic fertilizer which does not meet the requirement can be moved away from the screening plate, the possibility that screening holes are blocked is avoided, and follow-up screening work cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of screening devices, in particular to a screening device for biological organic fertilizers. Background Technique

[0002] Biological organic fertilizer refers to a type of fertilizer composed of specific functional microorganisms and mainly sourced from animal manure and plant straws, which have been harmlessly treated and decomposed. Compared with traditional fertilizers, it has the advantages of more complete nutrient elements and being more environmentally friendly. After production, the organic fertilizer needs to be screened to obtain the required organic fertilizer. For the sake of efficiency, a screening device for biological organic fertilizers is required.

[0003] When the existing screening device for biological organic fertilizers screens the organic fertilizer, it can often only screen the organic fertilizer that meets the requirements, and the organic fertilizer that does not meet the requirements often remains on the sieve plate. This will cause large pieces of organic fertilizer to block the sieve holes, resulting in a poor subsequent screening effect and being unfavorable for the screening work. Content of the Utility Model

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a screening device for biological organic fertilizers is proposed.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A screening device for biological organic fertilizers, including a device main body, a fixed shaft is fixedly connected to the inner surface of the right side wall of the device main body, a sieve plate is movably installed on the outer surface of the fixed shaft, sieve holes are opened at the inner bottom of the sieve plate, a through groove is opened at the inner bottom of the sieve plate, an installation block is fixedly connected to the front surface of the sieve plate, a double-headed motor is fixedly connected to the inside of the installation block, a first rotating shaft is fixedly connected to the output end of the double-headed motor, a connecting piece is fixedly connected to the outer surface of the first rotating shaft, a baffle is fixedly connected to the end of the connecting piece away from the first rotating shaft, an impact plate is fixedly connected to the rear side surface of the sieve plate, a first convex block is fixedly connected to the lower surface of the impact plate, a motor is fixedly connected to the left side surface of the device main body, a second rotating shaft is fixedly connected to the output end of the motor, an impact block is fixedly connected to the outer surface of the second rotating shaft, an electric push rod is fixedly connected to the inner bottom of the device main body, and a second convex block is fixedly connected to the upper surface of the electric push rod.

[0006] As a further description of the above technical solution:

[0007] A collection box is arranged inside the device main body, a first material groove is opened inside the collection box, a second material groove is opened inside the collection box, and a handle is fixedly connected to the left side surface of the collection box.

[0008] As a further description of the above technical solution:

[0009] An opening slot is provided on the left side surface of the device main body, and the collection box is located inside the opening slot.

[0010] As a further description of the above technical solution:

[0011] A fixed plate is fixedly connected to the inner wall surface on the right side of the device main body. A cross plate is fixedly connected to the rear side surface of the impact plate, and a spring is fixedly connected between the cross plate and the fixed plate.

[0012] As a further description of the above technical solution:

[0013] A feed inlet is fixedly connected to the upper surface of the device main body, and the feed inlet is located above the sieve plate.

[0014] As a further description of the above technical solution:

[0015] The cross-sectional shape of the first convex block is semi-circular, and the cross-sectional shape of the second convex block is semi-circular.

[0016] The present utility model has the following beneficial effects:

[0017] Compared with the prior art, for this biological organic fertilizer screening device, through the sieve plate, motor, second rotating shaft, impact block, first convex block, double-headed motor, first rotating shaft, connecting piece, baffle, through groove, electric push rod, second convex block, fixed shaft and through groove, the organic fertilizer falls on the sieve plate. The motor works to drive the second rotating shaft to rotate, and then drives the impact block to rotate, and then impacts the first convex block, and then drives the sieve plate to rotate up and down, and then makes the sieve plate bumpy, so that the qualified organic fertilizer on the sieve plate can be screened down. After the motor works for a period of time, it stops working, and at the same time, the feeding stops. Then the double-headed motor works to drive the first rotating shaft to rotate, and then drives the connecting piece to rotate, and then drives the baffle to rotate, and then opens the through groove. Then the electric push rod works to drive the second convex block to move up, and then drives the sieve plate to rotate around the fixed shaft, and then makes the unqualified organic fertilizer on the sieve plate fall from the through groove. Compared with the existing screening devices, this biological organic fertilizer screening device can remove the unqualified organic fertilizer from the sieve plate, avoiding the possibility of blocking the sieve holes and not affecting the subsequent screening work.

[0018] Compared with the prior art, for this biological organic fertilizer screening device, through the sieve plate, impact plate, cross plate, spring, first convex block and impact block, when the sieve plate rotates, it will drive the impact plate to rotate up and down, and then drive the cross plate to rotate up and down. Then, the spring is provided so that the first convex block will not directly impact the impact block when descending, reducing the noise generated when the first convex block impacts the impact block. Description of the Drawings

[0019] Figure 1The overall structural schematic diagram of a biological organic fertilizer screening device proposed by the present utility model;

[0020] Figure 2 The overall structural sectional view of a biological organic fertilizer screening device proposed by the present utility model;

[0021] Figure 3 The structure diagram of the impact block of a biological organic fertilizer screening device proposed by the present utility model;

[0022] Figure 4 The structure diagram of the collection box of a biological organic fertilizer screening device proposed by the present utility model;

[0023] Figure 5 The structure diagram of the sieve plate of a biological organic fertilizer screening device proposed by the present utility model;

[0024] Figure 6 The structure diagram of the baffle of a biological organic fertilizer screening device proposed by the present utility model.

[0025] Legend:

[0026] 1. Device main body; 2. Fixed shaft; 3. Sieve plate; 4. Sieve holes; 5. Through groove; 6. Installation block; 7. Double-headed motor; 8. First rotating shaft; 9. Connecting piece; 10. Baffle; 11. Impact plate; 12. First convex block; 13. Motor; 14. Second rotating shaft; 15. Impact block; 16. Electric push rod; 17. Second convex block; 18. Collection box; 19. First material trough; 20. Second material trough; 21. Door opening groove; 22. Handle; 23. Cross plate; 24. Fixed plate; 25. Spring; 26. Feed inlet. Specific implementation manners

[0027] The following further illustrates the present utility model in conjunction with the attached drawings and specific embodiments to help understand the content of the present utility model. The methods used in the present utility model are all conventional methods without special regulations; the raw materials and devices used are all conventional commercially available products without special regulations.

[0028] Refer to Figures 1-6, a biological organic fertilizer screening device provided by the utility model: includes a device main body 1, a fixed shaft 2 is fixedly connected to the inner wall surface on the right side of the device main body 1, a sieve plate 3 is movably installed on the outer surface of the fixed shaft 2, sieve holes 4 are opened at the inner bottom of the sieve plate 3, and the sieve holes 4 can screen out the organic fertilizer that meets the standard. A through groove 5 is opened at the inner bottom of the sieve plate 3, and the through groove 5 is responsible for passing the organic fertilizer that does not meet the standard. An installation block 6 is fixedly connected to the front surface of the sieve plate 3, and the installation block 6 is responsible for providing an installation position for the double-headed motor 7. A double-headed motor 7 is fixedly connected to the inside of the installation block 6. The output end of the double-headed motor 7 is fixedly connected to a first rotating shaft 8. A connecting piece 9 is fixedly connected to the outer surface of the first rotating shaft 8. One end of the connecting piece 9 away from the first rotating shaft 8 is fixedly connected to a baffle 10. A collision plate 11 is fixedly connected to the rear side surface of the sieve plate 3. A first convex block 12 is fixedly connected to the lower surface of the collision plate 11. A motor 13 is fixedly connected to the left side surface of the device main body 1. The output end of the motor 13 is fixedly connected to a second rotating shaft 14. A collision block 15 is fixedly connected to the outer surface of the second rotating shaft 14. The collision block 15 is in contact with the first convex block 12. An electric push rod 16 is fixedly connected to the inner bottom of the device main body 1. The upper surface of the electric push rod 16 is fixedly connected to a second convex block 17.

[0029] During use, the organic fertilizer falls on the sieve plate 3. The motor 13 works to drive the second rotating shaft 14 to rotate, thereby driving the collision block 15 to rotate, further hitting the first convex block 12, thereby driving the sieve plate 3 to rotate up and down, so that the sieve plate 3 generates bumps, and the organic fertilizer that meets the standard on the sieve plate 3 can be screened down. After the motor 13 works for a period of time, it stops working, and at the same time, the feeding stops. Then the double-headed motor 7 works to drive the first rotating shaft 8 to rotate, thereby driving the connecting piece 9 to rotate, further driving the baffle 10 to rotate, so that the through groove 5 is opened. Then the electric push rod 16 works to drive the second convex block 17 to move up, thereby driving the sieve plate 3 to rotate around the fixed shaft 2, so that the organic fertilizer that does not meet the standard on the sieve plate 3 can fall from the through groove 5.

[0030] A collection box 18 is arranged inside the device main body 1. A first material groove 19 is opened inside the collection box 18, and the first material groove 19 is responsible for collecting the organic fertilizer that meets the standard. A second material groove 20 is opened inside the collection box 18, and the second material groove 20 is responsible for collecting the organic fertilizer that does not meet the standard. A handle 22 is fixedly connected to the left side surface of the collection box 18. Pulling the handle 22 can remove the collection box 18 from the device main body 1, which is convenient for subsequent treatment of the organic fertilizer. An opening groove 21 is opened on the left side surface of the device main body 1, and the collection box 18 is located inside the opening groove 21.

[0031] On the right inner wall surface of the device main body 1, a fixed plate 24 is fixedly connected. On the rear side surface of the impact plate 11, a cross plate 23 is fixedly connected. Between the cross plate 23 and the fixed plate 24, a spring 25 is fixedly connected. When the sieve plate 3 rotates, it will drive the impact plate 11 to rotate up and down, and then drive the cross plate 23 to rotate up and down. Then, the spring 25 is provided so that the first convex block 12 will not directly impact the impact block 15 when descending, reducing the noise generated when the first convex block 12 impacts the impact block 15.

[0032] On the upper surface of the device main body 1, a feed inlet 26 is fixedly connected. The feed inlet 26 is located above the sieve plate 3 and is responsible for adding organic fertilizer. The cross-sectional shape of the first convex block 12 is semi-circular, and the cross-sectional shape of the second convex block 17 is semi-circular.

[0033] Working principle:

[0034] During use, the organic fertilizer falls on the sieve plate 3. The motor 13 works to drive the second rotating shaft 14 to rotate, and then drives the impact block 15 to rotate, and then impacts the first convex block 12, and then drives the sieve plate 3 to rotate up and down, making the sieve plate 3 bumpy, so that the qualified organic fertilizer on the sieve plate 3 can be sifted down. After the motor 13 works for a period of time, it stops working, and at the same time, the feeding stops. Then, the double-headed motor 7 works to drive the first rotating shaft 8 to rotate, and then drives the connecting member 9 to rotate, and then drives the baffle 10 to rotate, so that the through groove 5 is opened. Then, the electric push rod 16 works to drive the second convex block 17 to move upward, and then drives the sieve plate 3 to rotate around the fixed shaft 2, so that the unqualified organic fertilizer on the sieve plate 3 can fall from the through groove 5.

[0035] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "left", "right", "upper", "lower", "top", "bottom", "front", "rear", "inner", "outer", "back", "middle", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0036] However, the above are only specific embodiments of the present invention, and the scope of implementation of the present invention cannot be limited thereby. Therefore, the replacement of equivalent components or equivalent changes and modifications made according to the scope of patent protection of the present invention should still fall within the scope covered by the claims of the present invention.

Claims

1. A bio-organic fertilizer screening device, comprising a device body (1), characterized in that: The right inner wall surface of the device body (1) is fixedly connected to a fixed shaft (2), the outer surface of the fixed shaft (2) is movably mounted with a sieve plate (3), the inner bottom of the sieve plate (3) is provided with a sieve hole (4), the inner bottom of the sieve plate (3) is provided with a through groove (5), the front surface of the sieve plate (3) is fixedly connected to a mounting block (6), the interior of the mounting block (6) is fixedly connected to a double-headed motor (7), the output end of the double-headed motor (7) is fixedly connected to a first rotating shaft (8), the outer surface of the first rotating shaft (8) is fixedly connected to a connecting piece (9), and the connecting piece (9) is away from the first rotating shaft (8). A baffle (10) is fixedly connected to one end of the rotating shaft (8); an impact plate (11) is fixedly connected to the rear side of the sieve plate (3); a first protrusion (12) is fixedly connected to the lower surface of the impact plate (11); a motor (13) is fixedly connected to the left side of the device body (1); a second rotating shaft (14) is fixedly connected to the output end of the motor (13); an impact block (15) is fixedly connected to the outer surface of the second rotating shaft (14); an electric push rod (16) is fixedly connected to the inner bottom of the device body (1); and a second protrusion (17) is fixedly connected to the upper surface of the electric push rod (16).

2. A bio-organic fertilizer screening device according to claim 1, characterized in that: A collection box (18) is provided inside the device body (1), a first material trough (19) is provided inside the collection box (18), a second material trough (20) is provided inside the collection box (18), and a handle (22) is fixedly connected to the left side of the collection box (18).

3. A bio-organic fertilizer screening device according to claim 2, characterized in that: A door opening groove (21) is provided on the left side of the device body (1), and the collection box (18) is located inside the door opening groove (21).

4. A bio-organic fertilizer screening device according to claim 1, characterized in that: A fixing plate (24) is fixedly connected to the right inner wall surface of the device body (1), a transverse plate (23) is fixedly connected to the rear side of the impact plate (11), and a spring (25) is fixedly connected between the transverse plate (23) and the fixing plate (24).

5. A bio-organic fertilizer screening device according to claim 1, characterized in that: A feed inlet (26) is fixedly connected to the upper surface of the device body (1), and the feed inlet (26) is located above the sieve plate (3).

6. A bio-organic fertilizer screening device according to claim 1, characterized in that: The cross-sectional shape of the first convex block (12) is semicircular, and the cross-sectional shape of the second convex block (17) is semicircular.

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