Dryer for producing bio-organic fertilizer

Abstract

The utility model relates to the technical field of drying equipment for bio-organic fertilizer production, in particular to a drying machine for bio-organic fertilizer production, which comprises a supporting plate, a drying box is fixedly connected to the top surface of the supporting plate, a heating cover is fixedly connected to the outer side surface of the drying box in an embedded manner, and an exhaust box is arranged above the drying box. A filter screen layer is fixedly connected to the surface of the top of an inner cavity of the exhaust box, an exhaust pipe is fixedly connected to the surface of the top of the exhaust box, a sealing door is movably connected to the surface of one side of the exhaust box through a rotating shaft, and connecting blocks are fixedly connected to the surface of the front side of the sealing door and the surface of the front side of the exhaust box; by arranging the exhaust box, the filter screen layer, the sealing door and the connecting block, waste gas generated after drying in the drying box can be filtered and exhausted, the filter screen layer for filtering can be conveniently and rapidly cleaned, and the drying device is more user-friendly.

Description

Technical Field

[0001] The utility model relates to a drying machine for producing biological organic fertilizers, belonging to the technical field of drying equipment for producing biological organic fertilizers. Background Art

[0002] In the production process of bio-organic fertilizer, it is essential to carry out drying operation. Since bio-organic fertilizer is relatively sticky, in order to ensure the drying effect, the bio-organic fertilizer needs to be stirred during drying. For example, a dryer for producing selenium-rich bio-organic fertilizer mentioned in the authorization announcement number CN208620792U includes a tank body with a feed port on the top, legs and a discharge port located in the middle of the tank body at the bottom of the tank body, a vertically arranged delivery pipe is arranged inside the tank body, a delivery device for conveying fertilizer up and down along the inside of the pipe is arranged inside the delivery pipe, an upper outlet and a lower inlet of the delivery pipe are both fixedly connected to the tank body in a non-contact manner, a sleeve with an air delivery cavity inside is arranged outside the delivery pipe, a plurality of nozzles connected to the air delivery cavity are fixed outside the sleeve, and an exhaust pipe for transmitting waste gas is arranged on the upper part of the tank body.

[0003] In this device, the biological organic fertilizer can be sprinkled up and down to complete the drying operation of the organic fertilizer. In the actual application process, the researchers found that this kind of driving operation on the biological organic fertilizer will increase the contact structure with the biological organic fertilizer, resulting in a heavy burden for subsequent cleaning. In addition, the exhaust gas generated during the drying process cannot be conveniently filtered when discharged, and the filtering structure used for filtering cannot be conveniently cleaned. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a drying machine for producing biological organic fertilizer.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a dryer for producing biological organic fertilizer, comprising a support plate, a drying box is fixedly connected to the top surface of the support plate, a heating cover is embedded and fixedly connected to the outer surface of the drying box, an exhaust box is arranged above the drying box, a filter screen layer is fixedly connected to the top surface of the inner cavity of the exhaust box, an exhaust pipe is fixedly connected to the top surface of the exhaust box, a sealing door is movably connected to the one side surface of the exhaust box through a rotating shaft, a front side surface of the sealing door and a connecting block are fixedly connected to the front side surface of the exhaust box, a sleeve body is embedded and movably connected to the top surface of the drying box, a stirring motor is connected to the two side surfaces of the sleeve body through a fixing rod, a stirring rod is arranged below the stirring motor, an upper and lower rods are fixedly connected to the one side surface of the stirring motor, one end of the upper and lower rods is fixedly connected to a sliding plate, a guide rail box is slidably connected to the one side surface of the sliding plate, a threaded column is arranged in the inner cavity of the guide rail box, and a servo motor is fixedly connected to the top of the guide rail box.

[0006] Preferably, a through groove is formed through the top surface of the exhaust box, and the bottom end of the exhaust box is fixedly connected to the drying box.

[0007] Preferably, a connecting column is threadedly connected to a surface of one side of the connecting block, and one end of the connecting column is fixedly connected to a rotating head.

[0008] Preferably, the outer surface of the sleeve body is a smooth polished surface, and the stirring rod is movably connected to the sleeve body through a bearing.

[0009] Preferably, the top end of the stirring rod is fixedly connected to the output end of the stirring motor, and the bottom end of the outer surface of the stirring rod is fixedly connected to the stirring rod.

[0010] Preferably, one end of the threaded column is fixedly connected to the output end of the servo motor, and one end of the threaded column away from the servo motor is movably connected to the guide rail box through a bearing.

[0011] Preferably, a sliding block is fixedly connected to one side surface of the sliding plate, the sliding block is sleeved and threadedly connected to the outer surface of the threaded column, and a sliding groove matching the structural size of the sliding block is opened on one side surface of the guide rail box.

[0012] The beneficial effects of the utility model are:

[0013] 1. The utility model is provided with an exhaust box, a filter layer, a sealing door and a connecting block, so that the exhaust gas after drying inside the drying box can be filtered and discharged, and the filter layer used for filtering can be cleaned conveniently, which is more user-friendly. When in use, the exhaust gas is filtered by the filter layer in the exhaust box and then discharged through the exhaust pipe. Since the exhaust gas is relatively humid, mixed particles will adhere to the filter layer. At this time, the filter layer needs to be cleaned, the connecting column is rotated out of the two connecting blocks, and then the sealing door is opened to conveniently clean the filter layer;

[0014] 2. By providing the guide rail box, servo motor, threaded column, upper and lower rods, sliding plate, stirring motor, sleeve body and stirring rod, the up and down stirring operation of the biological organic fertilizer inside the drying box can be completed conveniently, the drying effect is better, and the contact structure with the biological organic fertilizer is reduced, which is convenient for the later cleaning operation of the internal components of the drying box. When in use, the servo motor is controlled to drive the rotation of the threaded column. At this time, since the sliding block on one side of the sliding plate is embedded with the threaded connection on the outer surface of the threaded column, at this time, as the direction of rotation of the threaded column is different, the sliding block, sliding plate, upper and lower rods, stirring motor, sleeve body and stirring rod assembly move up and down, so that the stirring rod moves up and down while rotating, and the biological organic fertilizer is stirred up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 It is a structural schematic diagram of the overall details of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the internal details of the exhaust box in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the relevant details of the stirring rod in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the internal details of the guide rail box in the utility model;

[0020] In the figure: 1. support plate; 2. drying box; 3. heating cover; 4. exhaust box; 5. filter layer; 6. exhaust pipe; 7. sealing door; 8. connecting block; 9. sleeve body; 10. stirring motor; 11. stirring rod; 12. upper and lower rods; 13. sliding plate; 14. guide box; 15. threaded column; 16. servo motor; 17. connecting column; 18. sliding block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0022] See also Figure 1-4The utility model provides the following technical scheme: a dryer for producing biological organic fertilizer, comprising a support plate 1, a drying box 2 is fixedly connected to the top surface of the support plate 1, a heating cover 3 is embedded and fixedly connected to the outer surface of the drying box 2, an exhaust box 4 is arranged above the drying box 2, a filter screen layer 5 is fixedly connected to the top surface of the inner cavity of the exhaust box 4, an exhaust pipe 6 is fixedly connected to the top surface of the exhaust box 4, a sealing door 7 is movably connected to the one side surface of the exhaust box 4 through a rotating shaft, a connecting block 8 is fixedly connected to the front side surface of the sealing door 7 and the front side surface of the exhaust box 4, a sleeve body 9 is embedded and movably connected to the top surface of the drying box 2, a stirring motor 10 is connected to the two side surfaces of the sleeve body 9 through a fixed rod, a stirring rod 11 is arranged below the stirring motor 10, an upper and lower rods 12 are fixedly connected to the one side surface of the stirring motor 10, a sliding plate 13 is fixedly connected to one end of the upper and lower rods 12, a guide rail box 14 is fitted and slidably connected to the one side surface of the sliding plate 13, a threaded column 15 is arranged in the inner cavity of the guide rail box 14, and a servo motor 16 is fixedly connected to the top of the guide rail box 14.

[0023] When in use, the bio-organic fertilizer is placed in the drying box 2, and the organic fertilizer inside the drying box 2 is dried by the heating cover 3, and the stirring motor 10 drives the stirring rod 11 to rotate to ensure the drying effect of the bio-organic fertilizer.

[0024] It should be noted that: the inner surface of the heating hood 3 is fixedly connected with a well-known electric heating tube structure, and the electric heating tube is evenly distributed on the outer surface of the drying box 2, and can heat the drying box 2. This is a commonly used technical means and will not be elaborated here. A feed port is provided at the top of the drying box 2, and a discharge pipe is fixedly connected to the bottom end of the drying box 2. The bottom end of the discharge pipe passes through and is fixedly connected to the support plate 1, and a well-known switch valve structure is provided on the outer surface of the discharge pipe.

[0025] As the preferred technical solution of the dryer for producing biological organic fertilizer of the utility model, a through groove is opened through the top surface of the exhaust box 4, and the bottom end of the exhaust box 4 is fixedly connected to the drying box 2 to ensure that the exhaust gas inside the drying box 2 is discharged through the exhaust box 4.

[0026] As the preferred technical solution of the dryer for producing biological organic fertilizer of the utility model, a connecting column 17 is threadedly connected to the surface of one side of the connecting block 8, and a rotating head is fixedly connected to one end of the connecting column 17; the rotating head can rotate the connecting column 17 to conveniently connect or separate the two connecting blocks 8. Example

[0027] See also Figure 3 and Figure 4 The difference between this embodiment and embodiment 1 is that:

[0028] The outer surface of the sleeve body 9 is a smooth polished surface, and the stirring rod 11 is movably connected to the sleeve body 9 through a bearing; the top of the stirring rod 11 is fixedly connected to the output end of the stirring motor 10, and the bottom of the outer surface of the stirring rod 11 is fixedly connected to the stirring rod 11; one end of the threaded column 15 is fixedly connected to the output end of the servo motor 16, and the end of the threaded column 15 away from the servo motor 16 is movably connected to the guide rail box 14 through a bearing; a sliding block 18 is fixedly connected to the surface of one side of the sliding plate 13, and the sliding block 18 is embedded and threadedly connected to the outer surface of the threaded column 15, and a sliding groove matching the structural size of the sliding block 18 is provided on the surface of one side of the guide rail box 14; the servo motor 16 is controlled to drive the rotation of the threaded column 15. At this time, since the sliding block 18 on one side of the sliding plate 13 is embedded and threadedly connected to the outer surface of the threaded column 15, at this time, as the direction of rotation of the threaded column 15 is different, the sliding block 18, the sliding plate 13, the upper and lower rods 12, the stirring motor 10, the sleeve body 9 and the stirring rod 11 combination move up and down.

[0029] It should be noted that: through the personnel in this field, all electrical components in this case, such as the servo motor 16, the stirring motor 10, etc., are connected to their corresponding power supplies through wires, and a suitable controller, such as a PLC controller or a single-chip microcomputer, should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the working order. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

[0030] The working principle and use process of the utility model are as follows: when in use, while drying the biological organic fertilizer inside the drying box 2, the servo motor 16 is controlled to drive the rotation of the threaded column 15. At this time, since the sliding block 18 on one side of the sliding plate 13 is embedded in the threaded connection on the outer surface of the threaded column 15, as the direction of rotation of the threaded column 15 is different, the sliding block 18, the sliding plate 13, the upper and lower rods 12, the stirring motor 10, the sleeve body 9 and the stirring rod 11 assembly move up and down, so that the stirring rod 11 moves up and down while rotating, and the biological organic fertilizer is stirred up and down. Further, the exhaust gas generated during the drying process is filtered by the filter layer 5 in the exhaust box 4 and discharged through the exhaust pipe 6. Since the exhaust gas is relatively humid, mixed particles will adhere to the filter layer 5. At this time, the filter layer 5 needs to be cleaned, the connecting column 17 is rotated and taken out from the two connecting blocks 8, and then the sealing door 7 is opened to conveniently clean the filter layer 5.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

[0032] In this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.

Claims

1. A drying machine for producing bio-organic fertilizer, comprising a support plate (1), Features: The top surface of the support plate (1) is fixedly connected to a drying box (2), the outer surface of the drying box (2) is embedded and fixedly connected to a heating cover (3), an exhaust box (4) is arranged above the drying box (2), the top surface of the inner cavity of the exhaust box (4) is fixedly connected to a filter screen layer (5), the top surface of the exhaust box (4) is fixedly connected to an exhaust pipe (6), a side surface of the exhaust box (4) is movably connected to a sealing door (7) via a rotating shaft, the front surface of the sealing door (7) and the front surface of the exhaust box (4) are both fixedly connected to a connecting block (8), the top of the drying box (2) A sleeve body (9) is embedded and penetrated through the surface of the sleeve body (9) and is movably connected thereto. The surfaces of both sides of the sleeve body (9) are connected to a stirring motor (10) via fixed rods. A stirring rod (11) is provided below the stirring motor (10). An upper and lower rod (12) is fixedly connected to the surface of one side of the stirring motor (10). A sliding plate (13) is fixedly connected to one end of the upper and lower rods (12). A guide rail box (14) is slidably connected to the surface of one side of the sliding plate (13). A threaded column (15) is provided in the inner cavity of the guide rail box (14). A servo motor (16) is fixedly connected to the top of the guide rail box (14).

2. The bio-organic fertilizer production drying machine according to claim 1, Features: A through groove is provided through the top surface of the exhaust box (4), and the bottom end of the exhaust box (4) is fixedly connected to the drying box (2).

3. The bio-organic fertilizer production drying machine according to claim 1, Features: A connecting column (17) is threadedly connected through a surface of one side of the connecting block (8), and one end of the connecting column (17) is fixedly connected to a rotating head.

4. The drying machine for producing biological organic fertilizer according to claim 1, Features: The outer surface of the sleeve body (9) is a smooth polished surface, and the stirring rod (11) is movably connected to the sleeve body (9) through a bearing.

5. The drying machine for producing biological organic fertilizer according to claim 1, Features: The top end of the stirring rod (11) is fixedly connected to the output end of the stirring motor (10), and the bottom end of the outer surface of the stirring rod (11) is fixedly connected to the stirring rod (11).

6. The drying machine for producing biological organic fertilizer according to claim 1, Features: One end of the threaded column (15) is fixedly connected to the output end of the servo motor (16), and one end of the threaded column (15) away from the servo motor (16) is movably connected to the guide rail box (14) via a bearing.

7. The drying machine for producing biological organic fertilizer according to claim 1, Features: A sliding block (18) is fixedly connected to one side surface of the sliding plate (13), and the sliding block (18) is sleeved and threadedly connected to the outer surface of the threaded column (15). A sliding groove matching the structural dimensions of the sliding block (18) is provided on one side surface of the guide rail box (14).

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