Multi-stage screening device for organic fertilizer production

Abstract

The utility model discloses a multistage screening device for organic fertilizer production, which belongs to the technical field of organic fertilizer production and comprises a base, a fixing seat, a first supporting column, a limiting block and a second supporting column are arranged at the top of the base, a bottom box is arranged on the base, a first screening box and a second screening box are arranged on the first supporting column, and the first screening box and the second screening box are arranged on the second supporting column. A smashing box is arranged on the second supporting column, and a material box and a discharging pipe are arranged on the smashing box. According to the multi-stage screening device for organic fertilizer production, a second motor is started to drive rotating discs at the two ends of a guide rod to rotate, the rotating discs rotate through linkage rods, so that linkage blocks slide in limiting blocks, and the linkage blocks are hinged to a first screening box and a second screening box through pin shafts correspondingly; and the first screening box and the second screening box are connected to the first supporting columns in an inserted mode through the inserting rods, so that the first screening box and the second screening box shake, classified screening of the organic raw materials is achieved, and the screening efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of organic fertilizer production, in particular to a multi-stage screening device used for organic fertilizer production. Background Art

[0002] Most of the nutrients contained in organic fertilizers are in organic form, which are difficult for crops to use directly. Through the action of microorganisms, a variety of nutrients are slowly released, and nutrients are continuously supplied to crops. The application of organic fertilizers can improve soil structure, coordinate water, fertilizer, air and heat in the soil, and improve soil fertility and land productivity. When using traditional screening devices for organic fertilizers, fertilizers are often poured directly onto the filter plate, and artificial auxiliary fertilizers are required for spreading, so as to complete the grading and screening of fertilizers, which greatly increases the cost of fertilizer screening. Utility Model Content

[0003] In order to overcome the above defects, the utility model provides a multi-stage screening device for organic fertilizer production, which solves the problem that the traditional screening device is inefficient and requires manual assistance to spread the organic raw materials on the filter plate.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-stage screening device for organic fertilizer production, comprising a base, a fixing base, a support column 1, a limit block and a support column 2 are arranged on the top of the base, a bottom box is arranged on the base, a screening box 1 and a screening box 2 are arranged on the support column 1, a crushing box is arranged on the support column 2, a material box and a discharge pipe are arranged on the crushing box, a crushing roller is arranged inside the crushing box, and a linkage gear and a motor 1 are arranged on the crushing roller;

[0005] A linkage block and a spring are provided on the limit block, a slider is provided on one side of the linkage block, a connecting block is provided on the top of the fixed seat, a guide rod is provided on the connecting block, a turntable is provided at both ends of the guide rod, a gear 2 is provided on the guide rod, a gear 1 meshing with the gear 2 is provided at the bottom of the gear 2, a motor 2 is provided at one end of the gear 1, and a linkage rod is provided on the turntable.

[0006] As a further solution of the utility model: the bottom box is slidably connected to the base, the fixed seat, support column one, support column two and the limit block are fixedly connected to the top of the base, and both sides of the screening box one and the screening box two are fixedly connected with plug rods, and the other ends of the plug rods are respectively plugged into support column one.

[0007] As a further solution of the utility model: both sides of the crushing box are fixedly connected to the second supporting column, the material box is fixedly connected to the top of the crushing box, and the discharge pipe is fixedly connected to the bottom of the crushing box.

[0008] As a further solution of the utility model: the crushing roller is inserted into the crushing box, the linkage gear is fixedly connected to both ends of the crushing roller, the motor 1 is fixedly connected to the crushing box, and the output end of the motor 1 is fixedly connected to one of the crushing rollers.

[0009] As a further solution of the utility model: the connecting block is fixedly connected to the fixing seat, the turntable is fixedly connected to the two ends of the guide rod, the guide rod is inserted into the connecting block, the gear 2 is fixedly connected to the guide rod, the motor 2 is fixedly connected to the connecting block, and the output end of the motor 2 is fixedly connected to the gear 1.

[0010] As a further solution of the utility model: the linkage block is slidably connected to the limit block, the slider is fixedly connected to the linkage block, the two ends of the linkage rod are respectively hinged to the linkage block and the turntable through a pin shaft, the linkage block is respectively hinged to the screening box one and the screening box two through a pin shaft, and the two ends of the spring are respectively fixedly connected to the linkage block and the limit block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The multi-stage screening device for organic fertilizer production drives gear one to rotate by starting motor two, and drives the turntables at both ends of the guide rod to rotate through the cooperation of gear two, and the rotation of the turntable causes the linkage block to slide in the limit block through the linkage rod, and the linkage block is respectively hinged on the screening box one and the screening box two through the pin shaft, and the screening box one and the screening box two are plugged into the supporting column one through the plug rod, so that the screening box one and the screening box two are shaken, thereby realizing the graded screening of organic raw materials and greatly improving the screening efficiency.

[0013] 2. The multi-stage screening device for organic fertilizer production, when the organic raw materials enter the material box, starts the motor one and drives the crushing roller in the crushing box to rotate through the cooperation of the linkage gear, effectively avoiding the organic raw materials from being compacted and unable to be screened, and the crushed organic raw materials are introduced into the screening box two through the discharge pipe, and then enter the bottom box through the screening box one, and the spring is used to guide the sliding direction of the linkage block in the limit block, so as to shake the screening box one and the screening box two, thereby greatly improving the practicality of the grading and screening device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the fixing seat and the second supporting column of the utility model;

[0016] Figure 3It is a schematic diagram of the pulverizing roller and motor 1 of the utility model;

[0017] Figure 4 It is a schematic diagram of the turntable and linkage block of the utility model;

[0018] Figure 5 for Figure 2 A magnified schematic diagram of point A;

[0019] In the figure: 1. base; 2. fixed base; 3. support column 1; 4. bottom box; 5. turntable; 6. screening box 1; 7. screening box 2; 8. support column 2; 9. crushing box; 10. material box; 11. discharge pipe; 12. motor 1; 13. limit block; 14. linkage block; 15. linkage rod; 16. guide rod; 17. connecting block; 18. motor 2; 19. gear 1; 20. gear 2; 21. linkage gear; 22. crushing roller; 23. slider; 24. spring. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] like Figure 1-5 As shown, the utility model provides a technical solution: a multi-stage screening device for organic fertilizer production, comprising a base 1, a fixed seat 2, a support column 1 3, a limit block 13 and a support column 2 8 are arranged on the top of the base 1, a bottom box 4 is arranged on the base 1, the bottom box 4 is slidably connected to the base 1, the fixed seat 2, the support column 1 3, the support column 2 8 and the limit block 13 are all fixedly connected to the top of the base 1, both sides of the screening box 1 6 and the screening box 2 7 are fixedly connected with plug rods, and the other ends of the plug rods are respectively plugged into the support column 1 3, the screening box 1 6 and the screening box 2 7 are rotatably connected to the support column 1 3 through the plug rods, so as to facilitate the screening of organic raw materials.

[0022] A screening box 1 6 and a screening box 2 7 are provided on the support column 1 3, a crushing box 9 is provided on the support column 2 8, both sides of the crushing box 9 are fixedly connected to the support column 2 8, a material box 10 is fixedly connected to the top of the crushing box 9, and a discharge pipe 11 is fixedly connected to the bottom of the crushing box 9. The organic raw material enters the crushing box 9 through the material box 10 and is discharged into the screening box 2 7 from the discharge pipe 11.

[0023] A material box 10 and a discharge pipe 11 are provided on the pulverizing box 9. A pulverizing roller 22 is provided inside the pulverizing box 9. The pulverizing roller 22 is inserted into the pulverizing box 9. The linkage gear 21 is fixedly connected to both ends of the pulverizing roller 22. The motor 12 is fixedly connected to the pulverizing box 9. The output end of the motor 12 is fixedly connected to one of the pulverizing rollers 22. The motor 12 is used to drive the pulverizing roller 22 to rotate, thereby pulverizing the compacted organic raw materials to facilitate subsequent screening work.

[0024] The crushing roller 22 is provided with a linkage gear 21 and a motor 12, and the limit block 13 is provided with a linkage block 14 and a spring 24. The linkage block 14 is slidably connected to the limit block 13, and the slider 23 is fixedly connected to the linkage block 14. The two ends of the linkage rod 15 are respectively hinged on the linkage block 14 and the turntable 5 through a pin shaft, and the linkage block 14 is respectively hinged on the screening box 1 6 and the screening box 2 7 through a pin shaft. The two ends of the spring 24 are respectively fixedly connected to the linkage block 14 and the limit block 13. The slider 23 is used to prevent the linkage block 14 from falling off the limit block 13, and the linkage block 14 is used to drive the screening box 1 6 and the screening box 2 7 to rotate, so as to facilitate multi-stage screening of organic raw materials, and the spring 24 is used to guide the sliding direction of the linkage block 14.

[0025] A slider 23 is provided on one side of the linkage block 14, a connecting block 17 is provided on the top of the fixed seat 2, the connecting block 17 is fixedly connected to the fixed seat 2, the turntable 5 is fixedly connected to both ends of the guide rod 16, the guide rod 16 is inserted into the connecting block 17, the gear 2 20 is fixedly connected to the guide rod 16, the motor 2 18 is fixedly connected to the connecting block 17, the output end of the motor 2 18 is fixedly connected to the gear 1 19, the guide rod 16 is provided on the connecting block 17, the turntable 5 is provided at both ends of the guide rod 16, the guide rod 16 is provided with a gear 2 20, the bottom of the gear 2 20 is provided with a gear 19 meshing therewith, and one end of the gear 1 19 is provided with a motor 2 18, and a linkage rod 15 is provided on the turntable 5. The motor 2 18 is used to drive the gear 19 to rotate, and through the cooperation of the gear 2 20, the guide rod 16 drives the turntable 5 to rotate, and the turntable 5 drives the linkage block 14 to slide through the cooperation of the linkage rod 15.

[0026] The working principle of the utility model is as follows: first, the organic raw material is put into the material box 10, and the motor 12 is started so that the organic raw material is introduced into the screening box 2 7 through the discharge pipe 11, and then the motor 2 18 is started so that the guide rod 16 drives the turntables 5 at both ends to rotate, and the linkage block 14 slides in the limit block 13 through the cooperation of the linkage rod 15, the slider 23 and the spring 24, and the sliding of the linkage block 14 drives the screening box 1 6 and the screening box 2 7 to shake, so that part of the organic raw material falls into the bottom box 4.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A multi-stage screening device for organic fertilizer production, comprising a base (1), characterized in that: The top of the base (1) is provided with a fixed seat (2), a support column 1 (3), a limit block (13) and a support column 2 (8); the base (1) is provided with a bottom box (4); the support column 1 (3) is provided with a screening box 1 (6) and a screening box 2 (7); the support column 2 (8) is provided with a crushing box (9); the crushing box (9) is provided with a material box (10) and a discharge pipe (11); a crushing roller (22) is provided inside the crushing box (9); the crushing roller (22) is provided with a linkage gear (21) and a motor 1 (12); The limit block (13) is provided with a linkage block (14) and a spring (24); a slider (23) is provided on one side of the linkage block (14); a connecting block (17) is provided on the top of the fixed seat (2); a guide rod (16) is provided on the connecting block (17); a rotating disk (5) is provided at both ends of the guide rod (16); a second gear (20) is provided on the guide rod (16); a gear (19) meshing with the second gear (20) is provided at the bottom of the second gear (20); a motor (18) is provided at one end of the gear (19); and a linkage rod (15) is provided on the rotating disk (5).

2. A multi-stage screening device for organic fertilizer production according to claim 1, characterized in that: The bottom box (4) is slidably connected to the base (1); the fixed seat (2), the support column 1 (3), the support column 2 (8) and the limit block (13) are all fixedly connected to the top of the base (1); both sides of the screening box 1 (6) and the screening box 2 (7) are fixedly connected with plug rods, and the other ends of the plug rods are respectively plugged into the support column 1 (3).

3. A multi-stage screening device for organic fertilizer production according to claim 2, characterized in that: Both sides of the crushing box (9) are fixedly connected to the second support column (8), the material box (10) is fixedly connected to the top of the crushing box (9), and the discharge pipe (11) is fixedly connected to the bottom of the crushing box (9).

4. A multi-stage screening device for organic fertilizer production according to claim 3, characterized in that: The crushing roller (22) is inserted into the crushing box (9), the linkage gear (21) is fixedly connected to both ends of the crushing roller (22), the motor 1 (12) is fixedly connected to the crushing box (9), and the output end of the motor 1 (12) is fixedly connected to one of the crushing rollers (22).

5. A multi-stage screening device for organic fertilizer production according to claim 2, characterized in that: The connecting block (17) is fixedly connected to the fixing seat (2), the rotating disk (5) is fixedly connected to both ends of the guide rod (16), the guide rod (16) is plugged into the connecting block (17), the gear 2 (20) is fixedly connected to the guide rod (16), the motor 2 (18) is fixedly connected to the connecting block (17), and the output end of the motor 2 (18) is fixedly connected to the gear 1 (19).

6. A multi-stage screening device for organic fertilizer production according to claim 5, characterized in that: The linkage block (14) is slidably connected to the limit block (13), the slider (23) is fixedly connected to the linkage block (14), the two ends of the linkage rod (15) are respectively hinged to the linkage block (14) and the rotating disk (5) through a pin shaft, the linkage block (14) is respectively hinged to the screening box 1 (6) and the screening box 2 (7) through a pin shaft, and the two ends of the spring (24) are respectively fixedly connected to the linkage block (14) and the limit block (13).

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