Bio-organic fertilizer drying equipment

Abstract

The utility model relates to the technical field of organic fertilizer processing, in particular to bio-organic fertilizer drying equipment which comprises a box body, a feeding port and a discharging port are formed in the top end and the bottom end of the box body respectively, and valves are arranged in the feeding port and the discharging port respectively. The center shaft is rotationally connected between the two transversely-parallel inner walls in the box body, a servo motor coaxial with the center shaft is fixedly connected to the outer side of the top end of the box body, a spiral rotating piece is fixedly connected to the outer side of the center shaft, and a heating cylinder used for drying organic fertilizer is fixedly connected to the outer side of the spiral rotating piece; the bio-organic fertilizer drying equipment aims to solve the problems that in the using process of existing drying equipment, bio-organic fertilizer is prone to caking due to non-uniform heating, water in the bio-organic fertilizer cannot be completely dried, the drying effect is poor, and the drying efficiency of the bio-organic fertilizer is greatly improved. And the drying efficiency and the drying quality are influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of organic fertilizer processing, and more specifically, to a biological organic fertilizer drying device. Background Art

[0002] Biological organic fertilizer refers to a type of fertilizer that combines the effects of microbial fertilizers and organic fertilizers, which is composed of specific functional microorganisms and mainly organic materials sourced from animal and plant residues, such as livestock and poultry manure, crop straw, etc., and has been harmlessly treated and decomposed. When processing biological organic fertilizer, it is necessary to use a drying device to dry the biological organic fertilizer and remove the moisture in it to facilitate the transportation and long-term storage of the biological organic fertilizer and prevent bacteria from growing inside.

[0003] However, when the existing drying device is in use, the biological organic fertilizer is directly poured into the device, and then the biological organic fertilizer is dried by heating. During the drying process, the biological organic fertilizer accumulates together, resulting in uneven heating of the biological organic fertilizer, which easily leads to caking. At the same time, the moisture inside the biological organic fertilizer cannot be completely dried, resulting in low drying efficiency and poor drying effect. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a biological organic fertilizer drying device to solve the problem that during the use of the existing drying device, the biological organic fertilizer is prone to caking due to uneven heating, resulting in incomplete drying of the moisture inside the biological organic fertilizer and affecting the drying efficiency and quality.

[0005] To achieve the above purpose, a biological organic fertilizer drying device is provided, which includes a box body. An inlet and an outlet are respectively arranged at the top and bottom of the box body, and valves are arranged inside the inlet and the outlet. The device also includes a central shaft rotatably connected between the two inner walls parallel to each other horizontally inside the box body. A servo motor coaxial with the central shaft is fixedly connected to the outside of the top of the box body. A spiral blade is fixedly connected to the outside of the central shaft, and a heating cylinder for drying the organic fertilizer is fixedly connected to the outside of the spiral blade. A rotating component is arranged between the heating cylinder and the inner side wall of the box body.

[0006] As a further improvement of this technical solution, the rotating component includes an annular groove opened on the inner side wall of the box body. A slider is slidably connected inside the annular groove, and a fixing rod is fixedly connected between the slider and the outer side wall of the heating cylinder.

[0007] As a further improvement of this technical solution, a dish-shaped block is fixedly connected to the top of the heating cylinder, and the spiral blade is located in the middle of the dish-shaped block.

[0008] As a further improvement of this technical solution, a fixing plate is fixedly connected to the top of the spiral blade. The top of the spiral blade is slightly higher than the dish-shaped block, and the bottom of the spiral blade is in contact with the bottom inside the box body.

[0009] As a further improvement of this technical solution, a connecting rod is fixedly connected to the outer bottom end of the heating cylinder, and a guiding plate that contacts the inner bottom end of the box body is fixedly connected to the end of the connecting rod.

[0010] As a further improvement of this technical solution, the inclination angle of the guiding plate is 60 degrees.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] In this bio-organic fertilizer drying equipment, through the settings of the spiral blade and the heating cylinder, the organic fertilizer rotates with the spiral blade, passes through the heating cylinder for multiple drying processes from the inner bottom end of the box body, and finally exits from the top end of the spiral blade. Due to the rotation of the spiral blade, the organic fertilizer can be dried in multiple directions, improving the drying efficiency. Moreover, the settings of the disc-shaped blocks and the guiding plate enable the dried organic fertilizer to fall to the position near the side wall at the bottom end of the box body. At this time, the guiding plate drives the undried organic fertilizer to approach the bottom end of the spiral blade as the heating cylinder rotates, improving the drying efficiency and quality. Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 It is a sectional view of the internal structure of the present utility model;

[0015] Figure 3 For the present utility model Figure 2 Enlarged view of the structure at A in the figure.

[0016] In the figure: 1, feed inlet; 2, discharge outlet; 3, valve; 4, central shaft; 5, servo motor; 6, spiral blade; 7, heating cylinder; 8, annular groove; 9, slider; 10, fixed rod; 11, disc-shaped block; 12, fixing plate; 13, connecting rod; 14, guiding plate; 15, box body. Detailed Embodiment

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0018] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0019] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0020] Please refer to Figures 1-3 As shown, the embodiment of the present utility model provides a biological organic fertilizer drying device, and this drying device includes the following solutions:

[0021] Specifically, it includes a box body 15. An inlet 1 and an outlet 2 are respectively arranged at the top and bottom of the box body 15. Valves 3 are arranged inside both the inlet 1 and the outlet 2. It also includes a central shaft 4 rotatably connected between two inner walls that are horizontally parallel inside the box body 15. A servo motor 5 coaxial with the central shaft 4 is fixedly connected to the outside of the top of the box body 15. A spiral blade 6 is fixedly connected to the outside of the central shaft 4. A heating cylinder 7 for drying the organic fertilizer is fixedly connected to the outside of the spiral blade 6. A rotating assembly is arranged between the heating cylinder 7 and the inner side wall of the box body 15. The rotating assembly includes an annular groove 8 opened on the inner side wall of the box body 15. A slider 9 is slidably connected inside the annular groove 8. A fixing rod 10 is fixedly connected between the slider 9 and the outer side wall of the heating cylinder 7.

[0022] In the above technical solution, the servo motor 5 drives the central shaft 4 to rotate between two inner walls that are horizontally parallel inside the box body 15, so that the spiral blade 6 fixedly connected to the outside of the central shaft 4 drives the organic fertilizer to move from the bottom to the top inside the box body 15 with the central shaft 4 as the axis. During the moving process, it is dried multiple times by the heating cylinder 7 fixedly connected to the outside of the spiral blade 6, and finally exits from the top of the spiral blade 6, enabling the organic fertilizer to be dried in multiple directions to improve the drying efficiency. While the heating cylinder 7 rotates, the fixing rod 10 located outside the heating cylinder 7 drives the slider 9 to slide in the annular groove 8 on the inner side wall of the box body 15.

[0023] Specifically, a fixing plate 12 is fixedly connected to the top end of the spiral blade 6. The top end of the spiral blade 6 is slightly higher than the disc-shaped block 11. The bottom end of the spiral blade 6 is in contact with the inner bottom end of the box body 15. A connecting rod 13 is fixedly connected to the outer bottom end of the heating cylinder 7. A guiding plate 14 in contact with the inner bottom end of the box body 15 is fixedly connected to the end of the connecting rod 13. The inclination angle of the guiding plate 14 is 60 degrees.

[0024] In the above technical solution, due to the setting of the disc-shaped block 11, with the rotation of the central shaft 4, the organic fertilizer coming out from the top end of the spiral blade 6 is scattered under the action of the rotational centripetal force and falls to the position near the side wall at the bottom end of the box body 15, avoiding the appearance of some small lumps. At the same time, the guiding plate 14 located at the outer bottom end of the heating cylinder 7 drives the undried organic fertilizer to approach the bottom end of the spiral blade 6 as the heating cylinder 7 rotates, improving the drying efficiency and drying quality.

[0025] Working principle: The organic fertilizer is added into the box body 15 from the feeding port 1, and then the servo motor 5 is started to rotate the central shaft 4. A spiral blade 6 is fixed to the outer side wall of the central shaft 4, and a heating cylinder 7 is fixed to the outer side wall of the spiral blade 6. Since the spiral blade 6 rotates continuously, the organic fertilizer at the bottom of the box body 15 can continuously enter the closed space between the spiral blade 6 and the heating cylinder 7, enabling the organic fertilizer to continuously move upward and finally fly out from the top of the spiral blade 6. At this time, the disc-shaped block 11 allows the organic fertilizer to fall towards the side wall of the box body 15, and the connecting rod 13 can drive the guiding plate 14 to gather the undried organic fertilizer towards the middle as the heating cylinder 7 rotates, facilitating the spiral blade 6 to send the organic fertilizer into the interior. At the same time, while the central shaft 4 rotates, the fixed rod 10 located outside the heating cylinder 7 drives the slider 9 to slide in the annular groove 8 on the inner side wall of the box body 15.

[0026] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A biological organic fertilizer drying device, comprising a box body (15), wherein a feeding port (1) and a discharging port (2) are respectively arranged at the top end and the bottom end of the box body (15), valves (3) are arranged inside the feeding port (1) and the discharging port (2), and the characteristics are as follows: It further includes a central shaft (4) rotatably connected between two inner walls that are horizontally parallel inside the box body (15), and a servo motor (5) coaxial with the central shaft (4) is fixedly connected to the outer side of the top end of the box body (15); A spiral blade (6) is fixedly connected to the outer side of the central shaft (4), and a heating cylinder (7) for drying organic fertilizer is fixedly connected to the outer side of the spiral blade (6); A rotating assembly is arranged between the heating cylinder (7) and the inner side wall of the box body (15).

2. The bio-organic fertilizer drying equipment according to claim 1, wherein: The rotating assembly includes an annular groove (8) opened on the inner side wall of the box body (15), a slider (9) is slidably connected inside the annular groove (8), and a fixing rod (10) is fixedly connected between the slider (9) and the outer side wall of the heating cylinder (7).

3. The bio-organic fertilizer drying equipment according to claim 2, characterized in that: A disc-shaped block (11) is fixedly connected to the top end of the heating cylinder (7), and the spiral blade (6) is located in the middle of the disc-shaped block (11).

4. The bio-organic fertilizer drying equipment according to claim 3, wherein: A fixing plate (12) is fixedly connected to the top end of the spiral blade (6), the top end of the spiral blade (6) is slightly higher than the disc-shaped block (11), and the bottom end of the spiral blade (6) is in contact with the inner bottom end of the box body (15).

5. The bio-organic fertilizer drying equipment according to claim 3, characterized in that: A connecting rod (13) is fixedly connected to the outer bottom end of the heating cylinder (7), and a guide plate (14) in contact with the inner bottom end of the box body (15) is fixedly connected to the end of the connecting rod (13).

6. The bio-organic fertilizer drying equipment according to claim 5, wherein: The inclination angle of the guide plate (14) is 60 degrees.

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