Drying equipment for bio-fertilizer production

Abstract

The utility model relates to the technical field of bio-fertilizer processing, and discloses a drying device for bio-fertilizer production, which comprises a drying machine body, a feeding port is arranged on the side wall of the drying machine body, a discharging port is arranged on the side wall of the drying machine body, a fixing seat is fixedly connected below the side wall of the drying machine body, and a drying port is arranged below the fixing seat. The upper end of the fixing base is fixedly connected with two fixing plates, the upper ends of the two fixing plates are jointly and fixedly connected with a screening device, and a collecting device is jointly and slidably connected between the two fixing plates. Through repeated transverse movement of the screen, dried and crushed bio-fertilizer can be screened, so that the bio-fertilizer is distinguished and collected, the quality of the bio-fertilizer is prevented from being affected, and the bio-fertilizer screening device is simple in structure, convenient to operate and high in practicability.

Description

Technical Field

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

[0002] Bio-fertilizers are fertilizers made using microorganisms, mainly through the fermentation of specific strains of bacteria, such as nitrogen-fixing bacteria and phosphate-solubilizing bacteria. They can enhance soil vitality, improve the soil environment, increase crop immunity, and promote crop yield.

[0003] In existing technologies, bio-fertilizers require drying during production and processing to extend their shelf life. Some existing dryers allow the bio-fertilizer to tumble inside the equipment to ensure even heating and drying effect. However, granular bio-fertilizers inevitably break during tumbling. If the broken fertilizer cannot be separated, it will affect the quality of the bio-fertilizer. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a drying device for bio-fertilizer production. After the granular bio-fertilizer is dried, the broken bio-fertilizer falls onto the screen due to tumbling. Through repeated lateral movement of the screen, the broken bio-fertilizer can be screened and separated, thereby avoiding affecting the quality of the bio-fertilizer.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a drying device for bio-fertilizer production, comprising a dryer body, a feeding port and a discharge port on the side wall of the dryer body, a fixed base fixedly connected to the lower side wall of the dryer body, two fixed plates fixedly connected to the upper end of the fixed base, a screening device fixedly connected to the upper ends of the two fixed plates, a collecting device slidably connected between the two fixed plates, a connecting seat fixedly connected to the upper end of the fixed base, a motor fixedly connected to the upper end of the connecting seat, and a transmission device fixedly connected to the end of the output shaft of the motor.

[0006] Furthermore, the screening device includes a collection plate that is fixedly connected to the upper ends of two fixed plates. Four limiting rods are fixedly connected to the upper end of the collection plate. A sliding plate is slidably connected between two of the limiting rods, and another sliding plate is slidably connected between the other two limiting rods. A sieve plate is fixedly connected between the upper ends of the two sliding plates. Two blocking plates are fixedly connected to the upper end of the sieve plate. A sieve mesh is provided through the side wall of the sieve plate.

[0007] Furthermore, the collecting device includes a collecting box that is slidably connected between two fixed plates, the upper end of the collecting box is set as an opening, and a pull rod is fixedly connected to the side wall of the collecting box.

[0008] Furthermore, the transmission device includes a rotating plate fixedly connected to the end of the motor output shaft, a rotating rod fixedly connected to the side wall of the rotating plate, a connecting plate fixedly connected to the side wall of one of the blocking plates, another rotating rod fixedly connected to the side wall of the connecting plate, and a connecting rod rotatably connecting the two rotating rods.

[0009] Furthermore, both the sieve plate and the sieve mesh are inclined, and the position of the discharge port corresponds vertically to the position of the higher end of the sieve mesh.

[0010] Furthermore, the position of the screen corresponds vertically to the position of the opening at the top of the collection box.

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

[0012] This invention utilizes a screening device, a collection device, and a transmission device to ensure that the bio-fertilizer discharged from the outlet falls onto the screen. The screen plate slides laterally at four limit rods via two sliding plates. After the motor is started, the screen plate moves laterally repeatedly through the cooperation of a rotating plate, rotating rod, connecting rod, and connecting plate, thereby causing the screen to screen the bio-fertilizer. After the collection box slides to the lower end of the screen, the broken bio-fertilizer falls into the collection box, while the intact bio-fertilizer slides down from the lower end of the screen plate for easy collection. This achieves the separation and processing of broken bio-fertilizer, avoiding any impact on the production quality of the bio-fertilizer. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the entire utility model;

[0014] Figure 2 This is a three-dimensional schematic diagram of a portion of the structure of this utility model;

[0015] Figure 3 This is a three-dimensional structural diagram of the screening device of this utility model;

[0016] Figure 4 for Figure 1 Enlarged view of point A in the middle.

[0017] In the diagram: 1. Dryer body; 2. Feed inlet; 3. Discharge outlet; 4. Fixed base; 5. Connecting base; 6. Motor; 7. Rotating plate; 8. Rotating rod; 9. Connecting rod; 10. Connecting plate; 11. Screen plate; 12. Baffle plate; 13. Screen mesh; 14. Fixed plate; 15. Collecting plate; 16. Limiting rod; 17. Sliding plate; 18. Collecting box; 19. Pull rod. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] like Figures 1 to 4 As shown, a drying device for bio-fertilizer production includes a dryer body 1. The dryer body 1 is a commonly used device in the prior art, and will not be described in detail here. A feeding port 2 and a discharge port 3 are provided on the side wall of the dryer body 1.

[0020] In this process, after the granular bio-fertilizer is fed into the feed port 2, the dryer body 1 will dry it, and the processed bio-fertilizer will be discharged from the discharge port 3.

[0021] like Figure 1 Figure 2 and Figure 3 As shown, a fixed base 4 is fixedly connected to the lower side wall of the dryer body 1. Two fixed plates 14 are fixedly connected to the upper end of the fixed base 4. A screening device is fixedly connected to the upper end of the two fixed plates 14. The screening device includes a collection plate 15 fixedly connected to the upper end of the two fixed plates 14. Four limiting rods 16 are fixedly connected to the upper end of the collection plate 15. A sliding plate 17 is slidably connected between two limiting rods 16, and another sliding plate 17 is slidably connected between the other two limiting rods 16. A sieve plate 11 is fixedly connected between the upper ends of the two sliding plates 17.

[0022] Specifically, the sieve plate 11 can move laterally through the cooperation of two limiting rods 16 and four sliding plates 17.

[0023] like Figure 1 and Figure 2 As shown, two baffle plates 12 are fixedly connected to the upper end of the sieve plate 11, and a screen 13 is installed through the side wall of the sieve plate 11. Both the sieve plate 11 and the screen 13 are inclined. The position of the discharge port 3 corresponds vertically to the position of the higher end of the screen 13.

[0024] The bio-fertilizer discharged from outlet 3 will fall onto screen 13. The movement of screen plate 11 will synchronously drive the movement of screen 13. When screen plate 11 moves horizontally repeatedly, the bio-fertilizer on screen 13 will shake. At this time, two baffle plates 12 will block the shaking bio-fertilizer to prevent it from falling from both sides. Among the shaking bio-fertilizer, the broken bio-fertilizer is smaller in size and smaller particles will fall downward through the holes of screen 13. Bio-fertilizer of normal particle size will be discharged uniformly from the lower end of screen plate 11 for easy collection.

[0025] like Figure 1 Figure 2 and Figure 3 A collection device is slidably connected between the two fixed plates 14. The collection device includes a collection box 18 slidably connected between the two fixed plates 14. The upper end of the collection box 18 is set as an opening. The position of the screen 13 corresponds vertically to the position of the upper opening of the collection box 18. A pull rod 19 is fixedly connected to the side wall of the collection box 18.

[0026] Specifically, by operating the lever 19, the collection box 18 can be moved. When the collection box 18 moves below the screen 13, the smaller fertilizer particles screened by the screen 13 will fall into the collection box 18, thereby collecting the broken bio-fertilizer in a unified manner. At this time, operating the lever 19 will bring the fertilizer in the collection box 18 out of the equipment for secondary processing and to avoid waste.

[0027] like Figure 1 Figure 2 and Figure 4 As shown, a connecting seat 5 is fixedly connected to the upper end of the fixed seat 4, a motor 6 is fixedly connected to the upper end of the connecting seat 5, a transmission device is fixedly connected to the end of the output shaft of the motor 6, the transmission device includes a rotating plate 7 fixedly connected to the end of the output shaft of the motor 6, a rotating rod 8 is fixedly connected to the side wall of the rotating plate 7, a connecting plate 10 is fixedly connected to the side wall of one of the blocking plates 12, another rotating rod 8 is fixedly connected to the side wall of the connecting plate 10, and a connecting rod 9 is rotatably connected between the two rotating rods 8.

[0028] In this process, the motor 6 is started by a starter in the prior art, which drives the rotating plate 7 to rotate. The rotating plate 7 drives the corresponding rotating rod 8 to move. The movement of the rotating rod 8 drives the connecting rod 9 to move. The movement of the connecting rod 9 drives the connecting plate 10 through another rotating rod 8. The connecting plate 10 and the sieve plate 11 move synchronously. Since the sieve plate 11 is limited, it can only move laterally. Therefore, the rotation of the rotating plate 7 will drive the sieve plate 11 to move laterally repeatedly.

[0029] In this invention, after the granular bio-fertilizer is fed into the feed port 2, the dryer body 1 will dry it. The processed bio-fertilizer will be discharged from the discharge port 3 and fall onto the screen 13.

[0030] When the motor 6 is started, it will drive the rotating plate 7 to rotate. The rotating plate 7 will drive the corresponding rotating rod 8 to move. The movement of the rotating rod 8 will drive the connecting rod 9 to move. The movement of the connecting rod 9 will drive the connecting plate 10 through another rotating rod 8. The connecting plate 10 and the sieve plate 11 move synchronously. Since the sieve plate 11 is limited, it can only move laterally. Therefore, the rotation of the rotating plate 7 will drive the sieve plate 11 to move laterally repeatedly. The movement of the sieve plate 11 will synchronously drive the movement of the screen 13. When the sieve plate 11 moves laterally repeatedly, the bio-fertilizer on the screen 13 will shake. At this time, the two baffle plates 12 will block the shaking bio-fertilizer and prevent it from falling from both sides.

[0031] In the shaking bio-fertilizer, the broken bio-fertilizer is smaller in size and smaller particles will fall downward through the holes of the screen 13. The smaller fertilizer particles screened by the screen 13 will fall into the collection box 18, thus collecting the broken bio-fertilizer uniformly. The bio-fertilizer of normal particle size will be discharged uniformly from the lower end of the screen plate 11, thereby achieving the benefit of separating the bio-fertilizer.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A drying device for bio-fertilizer production, comprising a dryer body (1), characterized in that, The dryer body (1) has a feeding port (2) on its side wall and a discharge port (3) on its side wall. A fixed seat (4) is fixedly connected to the lower side wall of the dryer body (1). Two fixed plates (14) are fixedly connected to the upper end of the fixed seat (4). A screening device is fixedly connected to the upper end of the two fixed plates (14). A collection device is slidably connected between the two fixed plates (14). A connecting seat (5) is fixedly connected to the upper end of the fixed seat (4). A motor (6) is fixedly connected to the upper end of the connecting seat (5). A transmission device is fixedly connected to the end of the output shaft of the motor (6).

2. The drying equipment for bio-fertilizer production according to claim 1, characterized in that, The screening device includes a collection plate (15) that is fixedly connected to the upper ends of two fixed plates (14). Four limiting rods (16) are fixedly connected to the upper end of the collection plate (15). A sliding plate (17) is slidably connected between two of the limiting rods (16), and another sliding plate (17) is slidably connected between the other two limiting rods (16). A sieve plate (11) is fixedly connected between the upper ends of the two sliding plates (17). Two blocking plates (12) are fixedly connected to the upper end of the sieve plate (11). A screen (13) is provided through the side wall of the sieve plate (11).

3. The drying equipment for bio-fertilizer production according to claim 2, characterized in that, The collection device includes a collection box (18) that is slidably connected between two fixed plates (14). The upper end of the collection box (18) is set as an opening, and a pull rod (19) is fixedly connected to the side wall of the collection box (18).

4. The drying equipment for bio-fertilizer production according to claim 3, characterized in that, The transmission device includes a rotating plate (7) fixedly connected to the end of the output shaft of the motor (6), a rotating rod (8) fixedly connected to the side wall of the rotating plate (7), a connecting plate (10) fixedly connected to the side wall of one of the blocking plates (12), another rotating rod (8) fixedly connected to the side wall of the connecting plate (10), and a connecting rod (9) rotatably connected between the two rotating rods (8).

5. A drying device for bio-fertilizer production according to claim 4, characterized in that, Both the sieve plate (11) and the sieve mesh (13) are inclined, and the position of the discharge port (3) corresponds vertically to the position of the higher end of the sieve mesh (13).

6. A drying device for bio-fertilizer production according to claim 5, characterized in that, The position of the sieve (13) corresponds vertically to the position of the opening at the top of the collection box (18).

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