Fertilizer processing and screening device

Abstract

The utility model discloses a fertilizer processing screening device, relates to fertilizer production technical field, including screening box, storage box and screening hole, one side of screening box is connected with the motor, is provided with the box cover right above screening box, the top of box cover equidistantly is provided with the feed divider pipe, the feed divider pipe is provided with the feed divider pipe, the feed divider pipe is provided with the feed divider pipe, and the feed divider pipe is provided with the feed divider pipe. A screening mechanism is arranged in the screening box body, the screening mechanism screens materials through screening holes with different mesh numbers, then pretreatment of raw materials is completed, a vibration mechanism is arranged under the storage box, the vibration mechanism vibrates the bottom end of the storage box, and the vibration mechanism vibrates the bottom end of the storage box. And therefore, the screening speed of materials in the storage box is increased. In the using process, the device is screened in the material storage process through the material screening holes formed in the bottom end of the material storage box, or screen plates of different sizes can be conveniently installed at the top end of the material storage box, the materials are filtered for the first time, and then the screening efficiency of the materials of different types is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of fertilizer production, specifically to a fertilizer processing and screening device. Background Technology

[0002] Fertilizers are substances that provide one or more essential nutrients for plants, improve soil properties, and enhance soil fertility. They are one of the material bases for agricultural production and include ammonium phosphate fertilizers, water-soluble fertilizers containing macronutrients, fertilizers containing micronutrients, bio-fertilizers, organic fertilizers, and multi-dimensional energy-concentrated organic fertilizers.

[0003] After the fertilizer raw materials are crushed, a linear screen is used to screen them into fertilizer raw materials of appropriate size so that the fertilizer raw materials can be further processed. During the screening process, the device is generally an integrated structure. During long-term use, a large amount of residue will be retained, and it is difficult to adjust the screening size according to the screening requirements. Summary of the Invention

[0004] The purpose of this invention is to provide a fertilizer processing screening device to solve the above-mentioned defects caused by the prior art.

[0005] A fertilizer processing screening device includes a screening box, a storage box, and screening holes. A motor is connected to one side of the screening box, and a box cover is provided on the top of the screening box. Distributing pipes are evenly spaced on the top of the box cover. A screening mechanism is provided inside the screening box. The screening mechanism screens the material through screening holes of different mesh sizes, thereby completing the pretreatment of raw materials. A vibration mechanism is provided directly below the storage box. The vibration mechanism vibrates the bottom of the storage box, thereby accelerating the screening speed of the material inside the storage box.

[0006] Preferably, the screening mechanism includes a storage box, screening holes, guide grooves, sliders, and spring columns. The storage box is located inside the screening box body. Screening holes are evenly spaced at the bottom of the storage box. The guide grooves are symmetrically located inside the screening box body. A slider is connected to the outside of the guide groove. The bottom of the spring column is connected to the outside of the slider. The top of the spring column is connected to the inside of the guide groove.

[0007] Preferably, the storage bin is connected to the outside of the guide groove via symmetrically arranged sliders.

[0008] Preferably, the vibration mechanism includes a motor, an eccentric wheel, mixing blades, a drive shaft, and a discharge pipe. The output end of the motor is connected to the drive shaft, the tail end of the drive shaft is connected to a screening box, the outer side of the drive shaft is keyed to the eccentric wheel, the mixing blades are evenly spaced on the outer side of the drive shaft, the mixing blades are located inside the screening box, and the bottom end of the screening box is evenly spaced with discharge pipes.

[0009] Preferably, the drive shaft contacts the bottom of the storage bin via eccentric wheels that are evenly spaced on the outer side.

[0010] Preferably, the lid is connected to the storage bin via equally spaced distribution pipes.

[0011] Compared with the prior art, the present invention has the following advantages:

[0012] 1. During use, the material is screened through the screening holes at the bottom of the storage box, or different sized screen plates are installed at the top of the storage box. The material is then directly injected into the screen at the top of the storage box through the distribution pipe at the top for initial filtration, thereby improving the screening efficiency for different types of materials.

[0013] 2. By setting eccentric wheels of different diameters, the bottom of the storage box is pushed by the eccentric wheels. The sliders on both sides of the storage box repeatedly rise and fall inside the guide groove. The extension and retraction of the spring column drives the storage box mesh to move through the slider inside the chute, performing secondary screening of the fertilizer. Multiple screenings ensure the screening effect of the fertilizer. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a schematic diagram of the internal structure of the screening box in this utility model.

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the screening box in this utility model.

[0017] Figure 4 This is a top view of the storage bin structure in this utility model.

[0018] Figure 5 This is a top view schematic diagram of the mixing blade structure in this utility model.

[0019] in:

[0020] 1. Screening box; 2. Motor; 3. Box cover; 4. Distributor pipe; 5. Screening mechanism; 6. Storage box; 7. Screening hole; 8. Guide groove; 9. Sliding block; 10. Spring column; 11. Eccentric wheel; 12. Mixing blade; 13. Drive shaft; 14. Vibration mechanism; 15. Discharge pipe fittings. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] like Figures 1 to 5 As shown, a fertilizer processing screening device includes a screening box 1, a storage box 6, and screening holes 7. A motor 2 is connected to one side of the screening box 1. A box cover 3 is provided on the top of the screening box 1. Distributing pipes 4 are provided at equal intervals on the top of the box cover 3. A screening mechanism 5 is provided inside the screening box 1. The screening mechanism 5 screens the material through screening holes 7 with different mesh sizes, thereby completing the pretreatment of raw materials. A vibration mechanism 14 is provided directly below the storage box 6. The vibration mechanism 14 vibrates the bottom of the storage box 6, thereby accelerating the screening speed of the material inside the storage box 6.

[0023] In this embodiment, the screening mechanism 5 includes a storage box 6, screening holes 7, guide grooves 8, sliders 9, and spring columns 10. The storage box 6 is located inside the screening box 1. Screening holes 7 are evenly spaced at the bottom of the storage box 6. The guide grooves 8 are symmetrically located inside the screening box 1. The sliders 9 are connected to the outside of the guide grooves 8. The bottom of the spring columns 10 is connected to the outside of the sliders 9. The top of the spring columns 10 is connected to the inside of the guide grooves 8. The vibration amplitude is controlled by setting spring columns 10 of different sizes and eccentric wheels 11.

[0024] In this embodiment, the storage bin 6 is connected to the outside of the guide groove 8 by symmetrically arranged sliders 9. The displacement range of the storage bin 6 and the vibration amplitude are controlled by the symmetrically arranged guide groove 8.

[0025] In this embodiment, the vibration mechanism 14 includes a motor 2, an eccentric wheel 11, mixing blades 12, a drive shaft 13, and a discharge pipe 15. The output end of the motor 2 is connected to the drive shaft 13, and the tail end of the drive shaft 13 is connected to the screening box 1. The eccentric wheel 11 is keyed to the outer side of the drive shaft 13. The mixing blades 12 are evenly spaced on the outer side of the drive shaft 13 and are located inside the screening box 1. The discharge pipe 15 is evenly spaced at the bottom end of the screening box 1.

[0026] In this embodiment, the drive shaft 13 contacts the bottom of the storage box 6 through eccentric wheels 11 arranged at equal intervals on the outer side. The eccentric wheels 11 generate vibration at the bottom of the storage box 6, thereby completing the vibration screening of the material inside the storage box 6.

[0027] In this embodiment, the box cover 3 is connected to the storage box 6 through equally spaced distribution pipes 4, and the injection material is injected in portions through the equally spaced distribution pipes 4.

[0028] In practical applications, this fertilizer processing screening device includes the following operations:

[0029] Step 1: The operator first opens the box cover 3, then installs the storage box 6 of the corresponding size on the outside of the slider 9, and installs the screen plates of different sizes on the top of the storage box 6. Through the material distribution pipe 4 set at the top, the material is directly injected into the screen set at the top of the storage box. The motor 2 drives the drive shaft 13 to rotate, and the drive shaft 13 drives multiple sets of eccentric wheels 11 to rotate. The eccentric wheels 11 move the bottom of the storage box 6 upward.

[0030] Step 2: The sliders 9 on both sides of the storage box 6 are repeatedly raised and lowered inside the guide groove 8. The extension and retraction of the spring column 10 drives the storage box 6 and the screen plate connected to the top to move through the sliders 9 inside the groove. During the repeated raising and lowering, vibration force is generated to screen the storage box 6 and the top screen plate. The material is discharged through the screening hole 7 at the bottom of the storage box 6, thus completing the screening of the material.

[0031] Step 3: At the same time, the drive shaft 13 is rotated by the motor 2. The mixing blades 12 set on the outside of the drive shaft 13 are used to mix the screened material. Then, the screened material is discharged from the inside of the screening box 1 through the multiple sets of discharge pipes 15 set at the bottom. After the screening of the material is completed, the motor 2 is turned on again. The motor 2 drives the eccentric wheel 11 to rotate, which vibrates the inside of the screening box 1, so that the remaining material in the screening box 1 is discharged, avoiding fertilizer retention.

[0032] Therefore, the above-disclosed embodiments are merely illustrative in all respects and are not the only ones. All modifications within the scope of this utility model or its equivalents are included in this utility model.

Claims

1. A fertilizer processing screening apparatus, characterized by: Including the screening box (1), the material storage box (6) and the screening hole (7), one side of the screening box (1) is connected with the motor (2), the top of the screening box (1) is provided with the box cover (3), the top end of the box cover (3) is provided with the distribution pipe (4) at equal intervals, the inside of the screening box (1) is provided with the screening mechanism (5), the screening mechanism (5) screens the material through the screening hole (7) with different mesh numbers, thereby completing the pretreatment of the raw material, the bottom of the material storage box (6) is provided with the vibration mechanism (14), the vibration mechanism (14) vibrates the bottom end of the material storage box (6), thereby accelerating the screening speed of the material in the material storage box (6).

2. A fertilizer processing and screening apparatus according to claim 1, characterized in that: The screening mechanism (5) comprises a material storage box (6), a screening hole (7), a guide groove (8), a sliding block (9) and a spring column (10), the material storage box (6) is arranged in the inside of the screening box (1), the bottom end of the material storage box (6) is provided with the screening hole (7) at equal intervals, the guide groove (8) is symmetrically arranged in the inside of the screening box (1), the outer side of the guide groove (8) is connected with the sliding block (9), the outer side of the sliding block (9) is connected with the bottom end of the spring column (10), and the top end of the spring column (10) is connected with the inside of the guide groove (8).

3. A fertilizer processing and screening apparatus according to claim 2, wherein: The material storage box (6) is connected with the outer side of the guide groove (8) through the symmetrically arranged sliding block (9).

4. A fertilizer processing and screening apparatus as claimed in claim 1, wherein: The vibration mechanism (14) comprises a motor (2), an eccentric wheel (11), a mixing blade (12), a drive shaft (13) and a discharge pipe (15), the output end of the motor (2) is connected with the drive shaft (13), the tail end of the drive shaft (13) is connected with the screening box (1), the outer side of the drive shaft (13) is keyed with the eccentric wheel (11), the mixing blade (12) is arranged at equal intervals on the outer side of the drive shaft (13), the mixing blade (12) is arranged in the inside of the screening box (1), and the bottom end of the screening box (1) is provided with the discharge pipe (15) at equal intervals.

5. A fertilizer processing and screening apparatus as claimed in claim 4, wherein: The drive shaft (13) is in contact with the bottom end of the material storage box (6) through the eccentric wheel (11) arranged at equal intervals on the outer side.

6. A fertilizer processing and screening apparatus as defined in claim 1, wherein: The box cover (3) is communicated with the material storage box (6) through the distribution pipe (4) arranged at equal intervals.

Images