Fertilizer granulating device with screening function

Abstract

The fertilizer granulating device with the screening function comprises a granulating box, the lower end of the granulating box is fixedly communicated with a screening box, one side of the screening box is fixedly connected with a mounting table, one side of the upper end of the mounting table is fixedly connected with a supporting frame, one side of the supporting frame is rotationally connected with a special-shaped disc, and the special-shaped disc is fixedly connected with the upper end of the mounting table. A second driving device is fixedly mounted on the other side of the upper end of the mounting table, and the output end of the second driving device is in transmission connection with a transmission device. Powder fertilizer is produced into granular fertilizer through equipment in the granulation box, the fertilizer falls into the screening frame, the second driving device is started, the special-shaped disc rotates on the supporting frame and pulls the pull rod, the screening frame moves back and forth in the screening box, the granular fertilizer is discharged out of the first discharging frame, and the fertilizer is discharged out of the second discharging frame. The powdery fertilizer is discharged through the second discharging frame, screening of the fertilizer produced by the fertilizer granulation device is achieved, and the fertilizer efficiency and the use effect of the fertilizer are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer granulation equipment, in particular to a fertilizer granulation device with a screening function. Background Art

[0002] Fertilizer refers to a substance that can provide nutrients required for crop growth and development, improve soil properties, and increase crop yield and quality. However, the fertilizer just produced in the factory is in powder form, so it is necessary to use the mold on the fertilizer granulating device to process the powdered fertilizer into granules.

[0003] At present, after most fertilizer granulation devices complete granulation, some fertilizer powder is not extruded into shape, which causes the powder fertilizer and granulated fertilizer to be mixed together, affecting the appearance quality of the fertilizer. In addition, if the powder fertilizer and granular fertilizer are stored together for a long time, problems such as agglomeration and hardening may occur, which affects the fertilizer efficiency and use effect. Utility Model Content

[0004] The purpose of the utility model is to provide a fertilizer granulating device with a screening function to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a fertilizer granulating device with screening function, comprising a granulating box, the lower end of the granulating box is fixedly connected to the screening box, one side of the screening box is fixedly connected to a mounting platform, one side of the upper end of the mounting platform is fixedly connected to a supporting frame, one side of the supporting frame is rotatably connected to a special-shaped disk, and the other side of the upper end of the mounting platform is fixedly installed with a driving device 2, the output end of the driving device 2 is transmission connected to a transmission device, the output end of the transmission device is transmission connected to the input end of the special-shaped disk, one side of the special-shaped disk is rotatably connected to a pulling rod, one end of the pulling rod is rotatably connected to a screening frame, the outer side walls of the screening frame are slidably connected to the inner side walls of the screening box, the middle part of the screening frame is fixedly clamped with a screening net, and a discharging rack 1 is arranged below one side of the screening frame, and one side of the discharging rack 1 is fixedly connected to one side of the screening box.

[0006] As a further preferred embodiment of the present technical solution, a driving device 1 is fixedly installed on one side of the granulation box, the output end of the driving device 1 is transmission-connected to a granulation roller 1, one side of the granulation roller 1 is fixedly connected to a driving gear 1, one side of the driving gear 1 is meshed with a driven gear, and one side of the driven gear is fixedly connected to a granulation roller 2.

[0007] As a further preferred embodiment of the present technical solution, a slope is fixedly connected to the inner bottom of the screening box, and a second discharge rack is fixedly connected to the other side of the screening box.

[0008] As a further preferred embodiment of the present technical solution, a rack is fixedly connected to one side of the inner wall of the screening box, a driving gear 2 is meshed on one side of the rack, a beating roller is fixedly connected to one side of the driving gear 2, and a beating rubber sheet is fixedly connected to the outer wall of the beating roller.

[0009] As a further preferred embodiment of the present technical solution, a sliding block is rotatably connected to the other side of the driving gear 2, the inner wall of the sliding block is threadedly connected to a threaded rod, and a driving device 3 is fixedly installed on one side of the outer wall of the screening box, and the output end of the driving device 3 is fixedly connected to one end of the threaded rod.

[0010] As a further preferred embodiment of the present technical solution, a sliding groove is provided through one side of the screening box, and an inner wall of the sliding groove is slidably connected to one side of an outer wall of the sliding block.

[0011] The utility model provides a fertilizer granulating device with a screening function, which has the following beneficial effects:

[0012] (1) The utility model produces granular fertilizer from powdered fertilizer through the equipment in the granulation box, and the fertilizer falls into the screening frame. The second driving device is turned on, and the special-shaped disk rotates on the support frame. The special-shaped disk pulls the pulling rod to make the screening frame move back and forth in the screening box. The granular fertilizer is discharged from the first discharging frame, and the powdered fertilizer is discharged through the second discharging frame, thereby realizing the screening of the fertilizer produced by the fertilizer granulating device and improving the fertilizer efficiency and use effect of the fertilizer.

[0013] (2) The utility model turns on the driving device 3, and the sliding block moves along the sliding groove, driving the beating roller under the screening net to move. The design of the rack and the driving gear 2 can make the beating roller rotate, so that the beating rubber sheet beats the screening net, thereby reducing the risk of part of the fertilizer being stuck in the screening mesh when the screening net is used, thereby improving the screening efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0016] Figure 3 This is a schematic diagram of the internal structure of the granulation box and the screening box in the utility model;

[0017] Figure 4 This is a schematic diagram of the connection relationship between the sliding block and the beating roller in the utility model;

[0018] In the figure: 1. granulating box; 2. screening box; 3. driving device 1; 4. mounting table; 5. driving device 2; 6. driving device 3; 7. threaded rod; 8. sliding block; 9. discharging rack 1; 10. screening frame; 11. screening net; 12. discharging rack 2; 13. sliding groove; 14. driving gear 1; 15. driven gear; 16. transmission device; 17. special-shaped disk; 18. pulling rod; 19. supporting frame; 20. granulating roller 1; 21. granulating roller 2; 22. ramp; 23. rack; 24. beating roller; 25. driving gear 2; 26. beating rubber sheet. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figure 1 - Figure 4 As shown, in this embodiment, a fertilizer granulating device with a screening function includes a granulating box 1, the lower end of the granulating box 1 is fixedly connected to a screening box 2, one side of the screening box 2 is fixedly connected to a mounting platform 4, one side of the upper end of the mounting platform 4 is fixedly connected to a support frame 19, one side of the support frame 19 is rotatably connected to a special-shaped disk 17, and the other side of the upper end of the mounting platform 4 is fixedly installed with a driving device 2 5, the output end of the driving device 2 5 is transmission-connected to a transmission device 16, the output end of the transmission device 16 is transmission-connected to the input end of the special-shaped disk 17, one side of the special-shaped disk 17 is rotationally connected to a pull rod 18, one end of the pull rod 18 is rotationally connected to a screening frame 10, and both sides of the outer wall of the screening frame 10 are connected to the screening The inner walls of the box 2 are slidably connected on both sides, a screening net 11 is fixedly connected to the middle of the screening frame 10, a discharging rack 9 is arranged below one side of the screening frame 10, one side of the discharging rack 9 is fixedly connected to one side of the screening box 2, and the powdered fertilizer is produced into granular fertilizer by the equipment in the granulation box 1, and the fertilizer falls into the screening frame 10, and the driving device 2 5 is turned on, and the special-shaped disc 17 rotates on the supporting frame 19, and the special-shaped disc 17 pulls the pulling rod 18 to make the screening frame 10 move back and forth in the screening box 2, and the granular fertilizer is discharged from the discharging rack 9, and the powdered fertilizer is discharged through the discharging rack 2 12, thereby realizing the screening of the fertilizer produced by the fertilizer granulation device and improving the fertilizer efficiency and use effect of the fertilizer.

[0021] like Figure 1 - Figure 3As shown, a driving device 3 is fixedly installed on one side of the granulation box 1, and the output end of the driving device 3 is drivingly connected to a granulation roller 20, and one side of the granulation roller 20 is fixedly connected to a driving gear 14, and one side of the driving gear 14 is meshed with a driven gear 15, and one side of the driven gear 15 is fixedly connected to a granulation roller 21. By turning on the driving device 3, the driving gear 14 is meshed with the driven gear 15, so that the granulation roller 20 and the granulation roller 21 squeeze the powdered fertilizer into granular fertilizer.

[0022] like Figure 3 As shown, a slope 22 is fixedly connected to the inner bottom of the screening box 2, and a discharge rack 12 is fixedly connected to the other side of the screening box 2, through which the powdered fertilizer can be quickly discharged from the screening box 2.

[0023] like Figure 3 and Figure 4 As shown, a rack 23 is fixedly connected to one side of the inner wall of the screening box 2, a driving gear 25 is meshed on one side of the rack 23, a beating roller 24 is fixedly connected to one side of the driving gear 25, and a beating rubber sheet 26 is fixedly connected to the outer wall of the beating roller 24. By moving the beating roller 24, the design of the rack 23 and the driving gear 25 can make the beating roller 24 rotate, so that the beating rubber sheet 26 beats the screening net 11, which reduces the risk of part of the fertilizer being stuck in the screening mesh when the screening net is used, thereby improving the screening efficiency of the equipment.

[0024] like Figure 1 - Figure 4 As shown, the other side of the driving gear 25 is rotatably connected to a sliding block 8, the inner wall of the sliding block 8 is threadedly connected to a threaded rod 7, and a driving device 3 6 is fixedly installed on one side of the outer wall of the screening box 2, and the output end of the driving device 3 6 is fixedly connected to one end of the threaded rod 7. By turning on the driving device 3 6, the sliding block 8 moves on the threaded rod 7, driving the beating roller 24 to move at the bottom of the screening frame 10.

[0025] like Figure 1 - Figure 4 As shown, a sliding groove 13 is provided through one side of the screening box 2, and the inner wall of the sliding groove 13 is slidably connected to one side of the outer wall of the sliding block 8, and the beating roller 24 can be supported and guided by the sliding groove 13.

[0026] The utility model provides a fertilizer granulating device with screening function, and the specific working principle is as follows:

[0027] First, pour the powdered fertilizer into the granulation box 1, turn on the driving device 13, the driving gear 14 is meshed with the driven gear 15, so that the granulation roller 120 and the granulation roller 21 squeeze the powdered fertilizer into granular fertilizer. When the extruded fertilizer falls on the screening frame 10, turn on the driving device 25, the special-shaped disc 17 rotates on the support frame 19, and the special-shaped disc 17 pulls the pulling rod 18 to move the screening frame 10 back and forth in the screening box 2 to screen the fertilizer. The granular fertilizer is discharged from the discharging rack 1 9, and the powdered fertilizer is discharged through the discharging rack 2 12. While screening, the driving device 3 6 is turned on, and the sliding block 8 moves along the sliding groove 13, driving the beating roller 24 under the screening net 11 to move. The design of the rack 23 and the driving gear 2 25 can make the beating roller 24 rotate, so that the beating rubber sheet 26 beats the screening net 11, reducing the risk of some fertilizers being stuck in the screening mesh when using the screening net.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fertilizer granulating device with screening function, comprising a granulating box (1), characterized in that: The lower end of the granulating box (1) is fixedly connected to a screening box (2), one side of the screening box (2) is fixedly connected to a mounting platform (4), one side of the upper end of the mounting platform (4) is fixedly connected to a support frame (19), one side of the support frame (19) is rotatably connected to a special-shaped disk (17), and a second driving device (5) is fixedly installed on the other side of the upper end of the mounting platform (4), the output end of the second driving device (5) is transmission-connected to a transmission device (16), and the output end of the transmission device (16) is connected to the special-shaped disk ( 17), one side of the special-shaped disc (17) is rotatably connected to a pulling rod (18), one end of the pulling rod (18) is rotatably connected to a screening frame (10), the outer side walls of the screening frame (10) are slidably connected to the inner side walls of the screening box (2), a screening net (11) is fixedly connected to the middle of the screening frame (10), a discharging rack (9) is provided below one side of the screening frame (10), and one side of the discharging rack (9) is fixedly connected to one side of the screening box (2).

2. A fertilizer granulating device with screening function according to claim 1, characterized in that: A driving device (3) is fixedly mounted on one side of the granulation box (1); an output end of the driving device (3) is drivingly connected to a granulation roller (20); a driving gear (14) is fixedly connected to one side of the granulation roller (20); a driven gear (15) is meshed with one side of the driving gear (14); and a granulation roller (21) is fixedly connected to one side of the driven gear (15).

3. The fertilizer granulating device with screening function according to claim 1, characterized in that: The inner bottom of the screening box (2) is fixedly connected with a slope (22), and the other side of the screening box (2) is fixedly connected with a second discharge rack (12).

4. The fertilizer granulating device with screening function according to claim 1, characterized in that: A rack (23) is fixedly connected to one side of the inner wall of the screening box (2), a driving gear 2 (25) is meshed with one side of the rack (23), a beating roller (24) is fixedly connected to one side of the driving gear 2 (25), and a beating rubber sheet (26) is fixedly connected to the outer wall of the beating roller (24).

5. A fertilizer granulating device with screening function according to claim 4, characterized in that: The other side of the driving gear 2 (25) is rotatably connected to a sliding block (8), the inner wall of the sliding block (8) is threadedly connected to a threaded rod (7), and a driving device 3 (6) is fixedly installed on one side of the outer wall of the screening box (2), and the output end of the driving device 3 (6) is fixedly connected to one end of the threaded rod (7).

6. A fertilizer granulating device with screening function according to claim 5, characterized in that: A sliding groove (13) is provided through one side of the screening box (2), and the inner wall of the sliding groove (13) is slidably connected to one side of the outer wall of the sliding block (8).

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