A granulation device with adjustable particle size for solid organic fertilizer production

Abstract

This utility model discloses a granulation device with adjustable particle size for solid organic fertilizer production, including a granulation equipment body. A feeding hopper is connected to the top of the granulation equipment body, and a receiving box is fixedly connected to the lower part of the front side of the granulation equipment body. A feeding pipe extending into the inner cavity of the receiving box is provided at the bottom of the front side of the granulation equipment body. A discharge pipe is connected to the lower part of one side of the receiving box, and a vertical pipe is connected to the bottom of the receiving box. This utility model relates to the field of solid organic fertilizer production technology. In this granulation device with adjustable particle size for solid organic fertilizer production, after the granulation equipment body is in operation, the granulated solid organic fertilizer enters the inner cavity of the receiving box through the feeding pipe. After vibration by a screening screen, the residue mixed in the granulated solid organic fertilizer can be screened and filtered. The finished solid organic fertilizer is discharged through the discharge pipe, improving the quality of the finished product after solid organic fertilizer production and processing.

Description

Technical Field

[0001] This utility model relates to the field of solid organic fertilizer production technology, specifically to a granulation device for solid organic fertilizer production with adjustable particle size. Background Technology

[0002] Organic fertilizer refers to carbon-containing materials mainly derived from plants and animals, applied to the soil to provide plant nutrition as its primary function. It is produced through the processing of biological materials, animal and plant waste, and plant residues, eliminating toxic and harmful substances and enriching it with a large number of beneficial substances. It is a major nutrient for green food production. In the granulation process of organic fertilizer production, extrusion granulation is often used to granulate organic fertilizer.

[0003] Chinese patent CN222111733U discloses an organic fertilizer granulation device with adjustable particle size. In this technical solution, when the organic fertilizer particles fall onto the guide plate, a fan is activated to allow outside air to enter the working chamber. The air entering the working chamber is heated by a heating plate and discharged from the discharge port, carrying away a large amount of moisture from the organic fertilizer particles. Then, a power motor is activated, causing a half-gear to drive a vibrating rod to move. With the help of a connecting spring, the rod strikes one end of the guide plate, thus causing the organic fertilizer particles to be discharged from the discharge port, which greatly improves the convenience of the granulation device.

[0004] However, the granulation device for solid organic fertilizer production with adjustable particle size does not have the function of screening the granulated solid organic fertilizer during use. This results in the solid organic fertilizer being fed together with the residue generated during granulation, which reduces the quality of the finished solid organic fertilizer product and is not conducive to the production of solid organic fertilizer. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a granulation device with adjustable particle size for solid organic fertilizer production, which solves the problem that such devices do not have the capability to screen the granulated solid organic fertilizer during use.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a granulation device for solid organic fertilizer production with adjustable particle size, including a granulation equipment body, a feeding hopper connected to the top of the granulation equipment body, a receiving box fixedly connected to the lower part of the front side of the granulation equipment body, and a feeding pipe extending into the inner cavity of the receiving box provided at the bottom of the front side of the granulation equipment body.

[0007] The lower part of one side of the container is connected to a discharge pipe, the bottom of the container is connected to a vertical pipe, the inner cavity of the container is vibrating and inclinedly equipped with a screening screen plate, one end of the screening screen plate extends into the interior of the discharge pipe, the front side of the container is connected to a fan housing, the inside of the fan housing is equipped with a cooling fan, and the front side of the fan housing is equipped with a dustproof net.

[0008] Furthermore, several fixing blocks are fixedly connected to both ends of the lower surface of the screening screen plate, and several fixing seats corresponding to the fixing blocks are fixedly connected to both sides of the inner wall of the receiving box. An elastic telescopic rod is vertically fixedly connected between the bottom of the fixing block and the top of the fixing seat.

[0009] Furthermore, a first motor is fixedly connected to the rear side of the container, the output shaft of the first motor extends rotatably into the inner cavity of the container, and a rotating rod is fixedly connected thereto. A connecting sleeve is fixedly connected to the surface of the rotating rod, and a beater wheel is fixedly connected to the surface of the connecting sleeve.

[0010] Furthermore, a fixed box is vertically fixedly connected to one side of the receiving box, and a support rod that moves vertically is provided on the front side of the fixed box through a driving mechanism. A brush plate with surface bristles in contact with the surface of the dustproof net is fixedly connected to the front end of the support rod.

[0011] Furthermore, the drive mechanism includes a second motor, a threaded rod, and a threaded sleeve. The second motor is fixedly connected to the top of the inner wall of the fixed box. The threaded rod is vertically fixedly connected to the output shaft of the second motor. The threaded sleeve is threadedly connected to the surface of the threaded rod. The rear end of the support rod extends movably into the inner cavity of the fixed box and is fixedly connected to the front side of the threaded sleeve.

[0012] Furthermore, the front side of the fixed box has a vertical opening for the support rod to move.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: after the granulation equipment body is working, the granulated solid organic fertilizer enters the inner cavity of the receiving box through the feeding pipe. After the screen plate vibrates, the residue mixed in the granulated solid organic fertilizer can be screened and filtered. The finished solid organic fertilizer is discharged through the discharge pipe, and the vertical pipe discharges the screened residue, which improves the quality of the finished product after the solid organic fertilizer production and processing. Moreover, during the screening, after the cooling fan is working, the solid organic fertilizer that has been granulated and entered the inner cavity of the receiving box can be cooled more quickly, which increases the solidification rate of the solid organic fertilizer and is beneficial to the production, processing and use of solid organic 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 drive mechanism in this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the fan housing and cooling fan in this utility model.

[0017] In the diagram: 1. Granulation equipment body; 2. Feeding hopper; 3. Discharge pipe; 4. Container box; 5. Fixed base; 6. Screening screen; 7. Fixed block; 8. Elastic telescopic rod; 9. Discharge pipe; 10. First motor; 11. Rotating rod; 12. Connecting sleeve; 13. Beating wheel; 14. Vertical pipe; 15. Fan housing; 16. Cooling fan; 17. Dustproof net; 18. Fixed box; 19. Second motor; 20. Threaded rod; 21. Threaded sleeve; 22. Support rod; 23. Brush plate; 24. Movable port. 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. 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.

[0019] Please see Figure 1-3 This utility model provides a technical solution: a granulation device for solid organic fertilizer production with adjustable particle size, including a granulation equipment body 1, a feeding hopper 2 connected to the top of the granulation equipment body 1, a receiving box 4 fixedly connected to the lower part of the front side of the granulation equipment body 1, and a feeding pipe 3 extending into the inner cavity of the receiving box 4 provided at the bottom of the front side of the granulation equipment body 1.

[0020] The lower part of one side of the receiving box 4 is connected to the discharge pipe 9, the bottom of the receiving box 4 is connected to the vertical pipe 14, and the inner cavity of the receiving box 4 is provided with a vibrating and inclined screening screen plate 6.

[0021] One end of the screening screen plate 6 extends into the interior of the discharge pipe 9. The front side of the receiving box 4 is connected to the fan housing 15. A cooling fan 16 is installed inside the fan housing 15. A dustproof net 17 is installed on the front side of the fan housing 15.

[0022] After the granulation equipment body 1 starts working, the granulated solid organic fertilizer enters the inner cavity of the receiving box 4 through the feeding pipe 3. After the screen plate 6 vibrates, the residue mixed in the granulated solid organic fertilizer can be screened and filtered.

[0023] The finished solid organic fertilizer is discharged through the discharge pipe 9, and the vertical pipe 14 discharges the residue separated by screening, thereby improving the quality of the finished product after the solid organic fertilizer production and processing.

[0024] During screening, the solid organic fertilizer that has been granulated and entered the inner cavity of the container box 4 can be cooled more quickly by the cooling fan 16, which improves the solidification rate of the solid organic fertilizer and is beneficial to the production, processing and use of solid organic fertilizer.

[0025] Several fixing blocks 7 are fixedly connected to both ends of the lower surface of the screening screen plate 6. Several fixing seats 5 corresponding to the fixing blocks 7 are fixedly connected to both sides of the inner wall of the receiving box 4. An elastic telescopic rod 8 is vertically fixedly connected between the bottom of the fixing block 7 and the top of the fixing seat 5.

[0026] A first motor 10 is fixedly connected to the rear side of the container 4. The output shaft of the first motor 10 extends rotatably into the inner cavity of the container 4 and is fixedly connected to a rotating rod 11. A connecting sleeve 12 is fixedly connected to the surface of the rotating rod 11, and a beater wheel 13 is fixedly connected to the surface of the connecting sleeve 12.

[0027] After the first motor 10 starts working, it can drive the rotating rod 11 to rotate. Through the connection of the connecting sleeve 12, it can drive the beater 13 to swing. After the beater 13 comes into contact with the lower surface of the screening screen plate 6, it can drive the screening screen plate 6 to vibrate, thereby enabling the screening screen plate 6 to screen and filter solid organic fertilizer and residue.

[0028] A fixed box 18 is vertically fixedly connected to one side of the container box 4. A support rod 22 that moves vertically is provided on the front side of the fixed box 18 through a drive mechanism. A brush plate 23 with surface bristles in contact with the surface of the dustproof net 17 is fixedly connected to the front end of the support rod 22.

[0029] The drive mechanism includes a second motor 19, a threaded rod 20, and a threaded sleeve 21. The second motor 19 is fixedly connected to the top of the inner wall of the fixed box 18, and the threaded rod 20 is vertically fixedly connected to the output shaft of the second motor 19.

[0030] The threaded sleeve 21 is threaded to the surface of the threaded rod 20. The rear end of the support rod 22 extends movably into the inner cavity of the fixed box 18 and is fixedly connected to the front side of the threaded sleeve 21. The front side of the fixed box 18 is vertically provided with an opening 24 for the support rod 22 to move.

[0031] After the second motor 19 drives the threaded rod 20 to rotate, it can drive the threaded sleeve 21 to move along the surface of the threaded rod 20. With the connection of the support rod 22, the brush plate 23 can be driven to move up and down. After the bristles on the surface of the brush plate 23 come into contact with the surface of the dustproof net 17, the surface of the dustproof net 17 can be brushed and cleaned.

[0032] During operation, after the granulation equipment body 1 starts working, the granulated solid organic fertilizer enters the inner cavity of the receiving box 4 through the feeding pipe 3. After the screen plate 6 vibrates, the residue mixed in the granulated solid organic fertilizer can be screened and filtered. The finished solid organic fertilizer is discharged through the discharge pipe 9. The vertical pipe 14 discharges the screened residue. During screening, after the cooling fan 16 starts working, the solid organic fertilizer that has been granulated and entered the inner cavity of the receiving box 4 can be cooled more quickly, thereby increasing the solidification rate of the solid organic fertilizer.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A granulation device for solid organic fertilizer production with adjustable particle size, comprising a granulation equipment body (1), characterized in that: The top of the granulation equipment body (1) is connected to a feeding hopper (2), the lower part of the front side of the granulation equipment body (1) is fixedly connected to a receiving box (4), and the bottom of the front side of the granulation equipment body (1) is provided with a feeding pipe (3) extending into the inner cavity of the receiving box (4). The lower part of one side of the receiving box (4) is connected to the discharge pipe (9), the bottom of the receiving box (4) is connected to the vertical pipe (14), the inner cavity of the receiving box (4) is vibrating and inclinedly provided with a screening screen plate (6), one end of the screening screen plate (6) extends into the interior of the discharge pipe (9), the front side of the receiving box (4) is connected to the fan housing (15), the inside of the fan housing (15) is provided with a cooling fan (16), and the front side of the fan housing (15) is provided with a dustproof net (17).

2. The granulation device for solid organic fertilizer production with adjustable particle size according to claim 1, characterized in that: Several fixing blocks (7) are fixedly connected to both ends of the lower surface of the screening screen plate (6), and several fixing seats (5) corresponding to the fixing blocks (7) are fixedly connected to both sides of the inner wall of the receiving box (4). An elastic telescopic rod (8) is vertically fixed between the bottom of the fixing block (7) and the top of the fixing seat (5).

3. The granulation device for solid organic fertilizer production with adjustable particle size according to claim 1, characterized in that: A first motor (10) is fixedly connected to the rear side of the container (4). The output shaft of the first motor (10) extends rotatably into the inner cavity of the container (4) and is fixedly connected to a rotating rod (11). A connecting sleeve (12) is fixedly connected to the surface of the rotating rod (11), and a beater wheel (13) is fixedly connected to the surface of the connecting sleeve (12).

4. The granulation device for solid organic fertilizer production with adjustable particle size according to claim 1, characterized in that: A fixed box (18) is vertically fixed to one side of the container (4). A support rod (22) that moves vertically is provided on the front side of the fixed box (18) through a drive mechanism. A brush plate (23) with surface bristles in contact with the surface of the dustproof net (17) is fixedly connected to the front end of the support rod (22).

5. A granulation device for solid organic fertilizer production with adjustable particle size according to claim 4, characterized in that: The drive mechanism includes a second motor (19), a threaded rod (20), and a threaded sleeve (21). The second motor (19) is fixedly connected to the top of the inner wall of the fixed box (18). The threaded rod (20) is vertically fixedly connected to the output shaft of the second motor (19). The threaded sleeve (21) is threadedly connected to the surface of the threaded rod (20). The rear end of the support rod (22) extends movably into the inner cavity of the fixed box (18) and is fixedly connected to the front side of the threaded sleeve (21).

6. A granulation device for solid organic fertilizer production with adjustable particle size according to claim 5, characterized in that: The front side of the fixed box (18) is vertically provided with an opening (24) for the support rod (22) to move.

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