A biological fertilizer drying, screening and processing device

Abstract

The utility model relates to biological fertilizer technical field, a kind of biological fertilizer drying and screening processing device, including base, the top left side of the base is fixedly connected with first vertical plate, the top right side of the base is fixedly connected with second vertical plate, the bottom of the base is provided with collection box, the first vertical plate between second vertical plate is provided with anti-blocking mechanism, the anti-blocking mechanism includes motor, the motor is fixedly connected in the left side of first vertical plate, the output end of the motor is fixedly connected with screening cylinder by shaft coupling, the utility model can promptly remove blockage by the up-and-down movement of the resistance brush and the blockage inside screen hole, the resistance brush can effectively poke the blockage inside screen hole, so that it is loose and discharged from screen hole, to keep the smooth of screen hole. This makes material can pass through screen hole and be screened, improves screening efficiency, and ensures the smooth of screening process.

Description

Technical Field

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

[0002] After composting, most powdered fertilizers require further processing before they can be applied to farmland or sold as commodities. Common post-composting processes include crushing, screening, granulation, drying, and packaging. In these processes, screening primarily aims to remove impurities and larger lumps from the material, obtaining particles suitable for subsequent processing steps.

[0003] According to a Chinese patent disclosure (publication number CN222287839U), a fertilizer screening machine is designed with a screening device, a support rod, a motor, a first rotating frame, a first stirring rod, a medium-sized screen, a second rotating frame, a second rotating rod, a small screen, a small fertilizer outlet, a first valve, and a medium-sized fertilizer outlet. This design allows the device to offer multiple screening mesh sizes without requiring frequent replacement of the screening device, thus increasing screening efficiency.

[0004] However, in the use of the above-disclosed prior art, the screen holes are easily blocked by fertilizer during screening. The blockage of the screen holes affects the fertilizer screening efficiency, thereby affecting the processing efficiency. Therefore, a biological fertilizer drying and screening device is proposed to solve the above-mentioned problems. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a biological fertilizer drying and screening device to address the shortcomings of the prior art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a biological fertilizer drying and screening device, including a base, a first vertical plate fixedly connected to the top left side of the base, a second vertical plate fixedly connected to the top right side of the base, a collection box provided at the bottom of the base, an anti-clogging mechanism provided between the first vertical plate and the second vertical plate, the anti-clogging mechanism including a motor, the motor fixedly connected to the left side of the first vertical plate, and the output end of the motor fixedly connected to a screening cylinder through a coupling.

[0007] As a further technical solution of this utility model, a first rotating rod is fixedly connected to the right side of the screening cylinder, and a turntable is fixedly connected to the right side of the first rotating rod.

[0008] As a further technical solution of this utility model, a track is fixedly connected to the left side of the second vertical plate, a sliding sleeve is slidably connected to the outer wall of the track, and a connecting rod is rotatably connected between the sliding sleeve and the turntable.

[0009] As a further technical solution of this utility model, a horizontal plate is fixedly connected to the left side of the sliding sleeve, and several abutment brushes are fixedly connected to the bottom of the horizontal plate. The several abutment brushes are arranged on the top of the screening cylinder. When the cylinder door is opened, fertilizer enters the interior of the screening cylinder. The motor is started, and the motor drives the screening cylinder to rotate. When the screening cylinder rotates, it drives the turntable to rotate. When the turntable rotates, it drives the connecting rod to move, thereby driving the sliding sleeve to slide up and down on the track. This can drive the horizontal plate to move up and down. The up and down movement of the horizontal plate drives the abutment brushes to move up and down. The abutment brushes poke the blockages inside the screening cylinder holes to prevent the screen holes from becoming blocked.

[0010] As a further technical solution of this utility model, the screening cylinder is provided with a dispersing mechanism, which includes a second rotating rod. A dispersing rod is fixedly connected to the outer wall of the second rotating rod, and a push plate is fixedly connected to the outer wall of the second rotating rod. A torsion spring is provided on the outer wall of the second rotating rod, and the torsion spring is disposed between the push plate and the second vertical plate. An abutment rod is fixedly connected to the back of the horizontal plate, and the abutment rod is disposed on the top of the push plate. When the horizontal plate moves up and down, it will drive the abutment rod to move downward, thereby abutting the push plate and pushing the second rotating rod inside the push plate to rotate. When the second rotating rod rotates, it will drive the dispersing rod to disperse the material and prevent the material from clumping and blocking the screen holes. When the abutment rod disengages from the push plate, the push plate will reset and rotate under the action of the torsion spring, and the screened fertilizer will fall into the collection box.

[0011] As a further technical solution of this utility model, the screening cylinder is hinged to a cylinder door on the front, and the base is fixedly connected to four support legs at the bottom.

[0012] The present invention adopts the above technical solution, which can bring the following beneficial effects:

[0013] 1. A biological fertilizer drying and screening device, which uses the up-and-down movement of an abutment brush to agitate and remove blockages inside the screen holes, effectively clearing the blockages and allowing them to be loosened and discharged from the screen holes, thus keeping the screen holes clear. This allows materials to pass smoothly through the screen holes for screening, improving screening efficiency and ensuring a smooth screening process.

[0014] 2. A biological fertilizer drying and screening device, which uses a dispersing rod on a second rotating rod to fully disperse the material entering the screening cylinder, ensuring uniform particle distribution and preventing material agglomeration that clogs the screen holes. This device ensures the stability of the dispersing mechanism during operation and improves the reliability of the dispersing effect. This dispersing mechanism not only improves screening efficiency but also guarantees screening quality, resulting in more uniform particle size after screening, meeting the requirements of subsequent processing and use. Attached Figure Description

[0015] Figure 1 This is a front view of the present invention;

[0016] Figure 2 This is a partial enlarged view of the anti-clogging mechanism of this utility model;

[0017] Figure 3 This is a cross-sectional view of the present invention;

[0018] Figure 4 This is a partial enlarged view of the disintegration mechanism of this utility model.

[0019] In the diagram: 1. Base; 2. First vertical plate; 3. Second vertical plate; 4. Collection box; 5. Anti-clogging mechanism; 511. Motor; 512. Screening cylinder; 513. First rotating rod; 514. Turntable; 515. Track; 516. Sliding sleeve; 517. Connecting rod; 518. Horizontal plate; 519. Abutting brush; 6. Dispersing mechanism; 611. Second rotating rod; 612. Dispersing rod; 613. Push plate; 614. Torsion spring; 615. Abutting rod; 7. Cylinder door; 8. Support leg. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 One embodiment of this utility model is: a biological fertilizer drying and sieving device, including a base 1, a first vertical plate 2 fixedly connected to the top left side of the base 1, a second vertical plate 3 fixedly connected to the top right side of the base 1, a collection box 4 provided at the bottom of the base 1, an anti-clogging mechanism 5 provided between the first vertical plate 2 and the second vertical plate 3, the anti-clogging mechanism 5 including a motor 511, the motor 511 fixedly connected to the left side of the first vertical plate 2, and the output end of the motor 511 fixedly connected to a sieving cylinder 512 via a coupling. A first rotating rod 513 is fixedly connected to the right side of the screening cylinder 512, and a turntable 514 is fixedly connected to the right side of the first rotating rod 513. A track 515 is fixedly connected to the left side of the second vertical plate 3. A sliding sleeve 516 is slidably connected to the outer wall of the track 515. A connecting rod 517 is rotatably connected between the sliding sleeve 516 and the turntable 514. A horizontal plate 518 is fixedly connected to the left side of the sliding sleeve 516. Several abutment brushes 519 are fixedly connected to the bottom of the horizontal plate 518. Several abutment brushes 519 are arranged on the top of the screening cylinder 512.

[0022] In the above application, the cylinder door 7 is opened, and the fertilizer enters the interior of the screening cylinder 512. The motor 511 is started, and the motor 511 drives the screening cylinder 512 to rotate. When the screening cylinder 512 rotates, it drives the turntable 514 to rotate. When the turntable 514 rotates, it drives the connecting rod 517 to move, thereby driving the sliding sleeve 516 to slide up and down on the track 515. This drives the horizontal plate 518 to move up and down. The up and down movement of the horizontal plate 518 drives the abutment brush 519 to move up and down. The abutment brush 519 pokes the blockages inside the holes of the screening cylinder 512 to prevent the screen holes from becoming blocked.

[0023] Please see Figure 1-4 Based on the above embodiments, in another embodiment of the present invention, a dispersing mechanism 6 is provided inside the screening cylinder 512. The dispersing mechanism 6 includes a second rotating rod 611. A dispersing rod 612 is fixedly connected to the outer wall of the second rotating rod 611. A push plate 613 is fixedly connected to the outer wall of the second rotating rod 611. A torsion spring 614 is provided on the outer wall of the second rotating rod 611. The torsion spring 614 is disposed between the push plate 613 and the second vertical plate 3. An abutment rod 615 is fixedly connected to the back of the horizontal plate 518. The abutment rod 615 is disposed on the top of the push plate 613. A cylinder door 7 is hinged to the front of the screening cylinder 512. Four support legs 8 are fixedly connected to the bottom of the base 1.

[0024] The working principle of this utility model is as follows: When the horizontal plate 518 moves up and down, it will drive the contact rod 615 to move downward, thereby contacting the push plate 613, which will push the second rotating rod 611 inside the push plate 613 to rotate. When the second rotating rod 611 rotates, it will drive the dispersing rod 612 to disperse the material and prevent the material from clumping and blocking the screen holes. When the contact rod 615 disengages from the push plate 613, the push plate 613 will reset and rotate under the action of the torsion spring 614, and the screened fertilizer will fall into the collection box 4.

[0025] This utility model provides a biological fertilizer drying and screening device. There are many methods and approaches to implement this technical solution. The above description is only a preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model. All components not explicitly stated in this embodiment can be implemented using existing technology.

Claims

1. A biological fertilizer drying and screening device, comprising a base (1), characterized in that: A first vertical plate (2) is fixedly connected to the top left side of the base (1), a second vertical plate (3) is fixedly connected to the top right side of the base (1), and a collection box (4) is provided at the bottom of the base (1). An anti-blocking mechanism (5) is provided between the first vertical plate (2) and the second vertical plate (3). The anti-blocking mechanism (5) includes a motor (511). The motor (511) is fixedly connected to the left side of the first vertical plate (2). The output end of the motor (511) is fixedly connected to a screening cylinder (512) through a coupling.

2. The biological fertilizer drying and screening device according to claim 1, characterized in that: A first rotating rod (513) is fixedly connected to the right side of the screening cylinder (512), and a turntable (514) is fixedly connected to the right side of the first rotating rod (513).

3. The biological fertilizer drying and screening device according to claim 2, characterized in that: A track (515) is fixedly connected to the left side of the second vertical plate (3). A sliding sleeve (516) is slidably connected to the outer wall of the track (515). A connecting rod (517) is rotatably connected between the sliding sleeve (516) and the turntable (514).

4. The bio-fertilizer drying and screening device according to claim 3, characterized in that: A horizontal plate (518) is fixedly connected to the left side of the sliding sleeve (516), and a number of abutment brushes (519) are fixedly connected to the bottom of the horizontal plate (518). The number of abutment brushes (519) are arranged on the top of the screening cylinder (512).

5. The bio-fertilizer drying and screening device according to claim 4, characterized in that: The screening cylinder (512) is equipped with a dispersing mechanism (6). The dispersing mechanism (6) includes a second rotating rod (611). A dispersing rod (612) is fixedly connected to the outer wall of the second rotating rod (611). A push plate (613) is fixedly connected to the outer wall of the second rotating rod (611). A torsion spring (614) is provided on the outer wall of the second rotating rod (611). The torsion spring (614) is located between the push plate (613) and the second vertical plate (3). An abutment rod (615) is fixedly connected to the back of the horizontal plate (518). The abutment rod (615) is located on the top of the push plate (613).

6. The biological fertilizer drying and screening device according to claim 1, characterized in that: The screening cylinder (512) is hinged to a cylinder door (7) on the front, and the base (1) is fixedly connected to four support legs (8) at the bottom.

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