Bacterial liquid adding device for organic fertilizer production

Abstract

The utility model discloses a bacterial liquid adding device for organic fertilizer production, which belongs to the technical field of organic fertilizer production and comprises a feeding box, a quantifying plate is mounted on the inner side wall of the feeding box through bolts, and a limiting block for quantifying bacterial liquid is arranged in an inner cavity of the feeding box and positioned below the quantifying plate. Two guide plates used for guiding bacterial liquid to move are symmetrically welded to the inner side wall of the feeding box, a fixing block is installed on one side face of the feeding box through bolts, a threaded shaft is rotationally connected to the top face of the fixing block through a pin shaft, a transverse plate is arranged on the circumferential side of the threaded shaft in a threaded sleeving mode, and an inverted-L-shaped lifting plate is installed on one side face of the transverse plate. The bottom face of the lifting plate penetrates through the quantifying plate to be connected with a limiting block used for limiting the center position of the quantifying plate, and two limiting plates used for limiting the moving track of the transverse plate are symmetrically welded to the top face of the fixing block. The bacterial liquid adding device for organic fertilizer production solves the problem that the amount of the added bacterial liquid is easy to be inaccurate, and reduces the influence on the production quality of the organic fertilizer.

Description

Technical Field

[0001] This utility model belongs to the field of organic fertilizer production technology, and in particular to a bacterial liquid addition device for organic fertilizer production. Background Technology

[0002] Organic fertilizer refers to carbon-containing materials mainly derived from plants or animals, applied to the soil to provide plant nutrition as its primary function. It is produced through the processing of biological matter, 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 production process of organic fertilizer, microbial inoculants are usually added to the raw materials to promote fermentation. However, most of the time, the inoculants are added manually by weighing, which can easily lead to inaccurate amounts of inoculants added, thus affecting the quality of organic fertilizer production.

[0003] An existing Chinese patent (authorization announcement number CN219507849U) discloses a microbial inoculum addition mechanism for the production of bio-organic fertilizer, which includes: "a base, with support columns symmetrically and fixedly connected to the upper side wall of the base, a mixing box being fixedly connected to the top of the two support columns, support plates being fixedly connected to the upper side walls of both ends of the base, and an installation plate being fixedly connected to the top of the two support plates."

[0004] It is evident that the cited patent document suffers from the problem of inaccurate addition of bacterial strains. Utility Model Content

[0005] The purpose of this invention is to provide a bacterial liquid addition device for organic fertilizer production, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a bacterial liquid addition device for organic fertilizer production, comprising a feeding box, a metering plate installed on the inner wall of the feeding box by bolts, the center of the metering plate being hollowed out, a limiting block for metering bacterial liquid being provided in the inner cavity of the feeding box and below the metering plate, two guide plates for guiding the movement of bacterial liquid being symmetrically welded to the inner wall of the feeding box, a fixing block installed on one side of the feeding box by bolts, a threaded shaft rotatably connected to the top surface of the fixing block by a pin, a horizontal plate being threaded around the periphery of the threaded shaft, an inverted L-shaped lifting plate installed on one side of the horizontal plate, and a limiting block for limiting the center position of the metering plate being connected through the bottom surface of the lifting plate.

[0007] Preferably, the top surface of the fixing block is symmetrically welded with two limiting plates for restricting the movement trajectory of the horizontal plate, and the horizontal plate is slidably sleeved on the periphery of the two limiting plates.

[0008] Preferably, an electric push rod is installed on one side of the feed box, and the output end of the electric push rod is connected to a moving plate.

[0009] Preferably, one side of the feed box has a through groove for the moving plate to pass through, and the top surface of the moving plate abuts against the bottom surface of the limiting block.

[0010] Preferably, the inner wall of the feed box is rotatably connected to a rotating shaft, and the limiting block is fixedly sleeved on the periphery of the rotating shaft.

[0011] Preferably, the bottom surface of the feed box is connected to a mixing cylinder for mixing organic fertilizer and bacterial solution, and a drive motor is installed on the top surface of the mixing cylinder.

[0012] Preferably, the output end of the drive motor is connected to a mixing shaft through the mixing cylinder, and a plurality of mixing rods for mixing organic fertilizer and bacterial solution are installed at equal intervals around the mixing shaft.

[0013] Compared with the prior art, the technical effects and advantages of this utility model are as follows:

[0014] This organic fertilizer production bacterial solution addition device provides power for the movement of the horizontal plate by rotating the threaded shaft, thereby realizing the longitudinal movement of the limiting block. This allows the limiting block to press against the metering plate, and in conjunction with the limiting block, it can quantitatively process the bacterial solution. Compared with existing devices that add bacterial solution to organic matter, this device can quantitatively add bacterial solution, avoiding the problem of inaccurate addition of bacterial solution affecting the quality of organic fertilizer production.

[0015] The welded limiting plate can limit the movement trajectory of the horizontal plate to prevent it from deviating during movement. The handle at the top of the threaded shaft makes it easy for personnel to turn the threaded shaft. By turning on the drive motor, power can be provided for the rotation of the mixing shaft and mixing rod, thereby mixing the organic fertilizer and bacterial solution. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a sectional view of the side of the feed box of this utility model;

[0019] Figure 3This is a schematic diagram of the quantitative plate and the limiting block of this utility model;

[0020] Figure 4 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point A;

[0021] Figure 5 This is a cross-sectional view of the mixing cylinder of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] In the diagram: 1. Feed box; 2. Metering plate; 3. Limiting block; 4. Fixing block; 5. Threaded shaft; 6. Rotary handle; 7. Horizontal plate; 8. Lifting plate; 9. Limiting block; 10. Limiting plate; 11. Rotating shaft; 12. Electric push rod; 13. Moving plate; 14. Through slot; 15. Guide plate; 16. Mixing cylinder; 17. Drive motor; 18. Mixing shaft; 19. Mixing rod. Detailed Implementation

[0024] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0025] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0026] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0027] like Figures 1 to 5The device shown is a bacterial solution addition device for organic fertilizer production. It includes a feeding box 1, with a mixing cylinder 16 for mixing organic fertilizer and bacterial solution connected to the bottom surface of the feeding box 1. A metering plate 2 is welded to the inner wall of the feeding box 1. The center of the metering plate 2 is hollowed out. A limiting block 3 for metering the bacterial solution is provided in the inner cavity of the feeding box 1 and below the metering plate 2. Two guide plates 15 for guiding the movement of the bacterial solution are symmetrically welded to the inner wall of the feeding box 1. When the bacterial solution is added into the feeding box 1, it can pass through the metering plate 2 and fall onto the surface of the limiting block 3 and the two guide plates 15, filling the space between the metering plate 2 and the limiting block 3. If too much bacterial solution is added, it will overflow the metering plate 2. A transparent acrylic plate is provided on one side of the feeding box 1, and the surface of the acrylic plate is marked with graduations. The transparent acrylic plate makes it easy for the staff to see the inside of the feeding box 1, while the graduations make it easy for the staff to see the volume of the feeding box 1, facilitating metering.

[0028] A fixing block 4 is bolted to one side of the feed box 1. A threaded shaft 5 is rotatably connected to the top surface of the fixing block 4 via a pin. A handle 6 is connected to the top of the threaded shaft 5. A horizontal plate 7 is threaded around the periphery of the threaded shaft 5. An inverted L-shaped lifting plate 8 is installed on one side of the horizontal plate 7. The bottom surface of the lifting plate 8 passes through the metering plate 2 and is connected to a limiting block 9 for limiting the center position of the metering plate 2. When the bacterial solution fills the space between the metering plate 2 and the limiting block 3, the threaded shaft 5 can be rotated by rotating the handle 6, thereby moving the horizontal plate 7 upward. This, in turn, causes the limiting block 9 to move upward via the lifting plate 8, so that the top surface of the limiting block 9 is in close contact with the bottom surface of the metering plate 2. This allows the metering plate 2 and the limiting block 9 to limit the bacterial solution that overflows the metering plate 2, thereby quantifying the bacterial solution in the feed box 1.

[0029] Since both the metering plate 2 and the fixing block 4 are fixed to the feed box 1 by bolts, the positions of the metering plate 2 and the limiting block 9 can be selected according to the actual situation, which facilitates the metering of bacterial solution for different needs.

[0030] An electric push rod 12 is installed on one side of the feed box 1. The output end of the electric push rod 12 is connected to a moving plate 13. A through groove 14 is opened on one side of the feed box 1 for the moving plate 13 to pass through. The top surface of the moving plate 13 abuts against the bottom surface of the limiting block 3. A rotating shaft 11 is rotatably connected to the inner wall of the feed box 1. The limiting block 3 is fixedly sleeved on the periphery of the rotating shaft 11. When the metering plate 2 and the limiting block 9 restrict the bacterial liquid that overflows the metering plate 2, the electric push rod 12 is turned on, which can drive the moving plate 13 to move. The moving plate 13 gradually moves away from the bottom of the limiting block 3, so that the limiting block 3 can rotate counterclockwise around the rotating shaft 11 due to gravity. This allows the metered bacterial liquid below the metering plate 2 to pass through the limiting block 3 and the feed box 1 into the mixing cylinder 16, avoiding the problem of inaccurate addition of bacterial liquid affecting the quality of organic fertilizer production.

[0031] Two limiting plates 10 are symmetrically welded to the top surface of the fixing block 4 to restrict the movement trajectory of the horizontal plate 7. The horizontal plate 7 is slidably sleeved on the periphery of the two limiting plates 10.

[0032] The bottom of the feed box 1 is connected to a mixing cylinder 16 for mixing organic fertilizer and bacterial solution. A drive motor 17 is installed on the top surface of the mixing cylinder 16. The output end of the drive motor 17 passes through the mixing cylinder 16 and is connected to a mixing shaft 18. Several mixing rods 19 for mixing organic fertilizer and bacterial solution are installed at equal intervals around the mixing shaft 18. A feed pipe for adding organic fertilizer is connected to the periphery of the mixing cylinder 16, and a discharge pipe with a solenoid valve is connected to the bottom surface of the mixing cylinder 16. After the organic fertilizer is added to the mixing cylinder 16 through the feed pipe and the measured bacterial solution is added to the mixing cylinder 16, the drive motor 17 is turned on. The drive motor 17 drives the mixing shaft 18 to rotate, thereby driving the mixing rods 19 to rotate, and the organic fertilizer and bacterial solution are mixed. After the mixing is completed, the solenoid valve is opened, and the mixture is discharged from the mixing cylinder 16 through the discharge pipe for collection.

[0033] Working principle:

[0034] This organic fertilizer production bacterial solution addition device adds organic fertilizer to the mixing drum 16, then adds bacterial solution to the feed box 1, which falls through the metering plate 2 onto the surface of the limiting block 3, filling the space between the metering plate 2 and the limiting block 3. If too much bacterial solution is added, it will overflow the metering plate 2. At this time, turning the handle 6 will move the horizontal plate 7 upward through the threaded shaft 5, which in turn moves the limiting block 9 upward through the lifting plate 8, so that the limiting block 9 is close to the bottom surface of the metering plate 2, thus limiting the bacterial solution that overflows the metering plate 2. At this time, turning the electric push rod 12 will move the moving plate 13, which will gradually move away from below the limiting block 3, allowing the limiting block 3 to rotate counterclockwise around the rotating shaft 11 due to gravity. This allows the bacterial solution below the metering plate 2 to pass through the limiting block 3 and the feed box 1 into the mixing drum 16, thus achieving quantitative addition and avoiding the problem of inaccurate addition of bacterial solution affecting the quality of organic fertilizer production.

[0035] It should be noted that, in this document, relational terms such as "one" and "two" are used merely 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 a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bacterial liquid addition device for organic fertilizer production, comprising a feeding box (1), characterized in that: The inner wall of the feed box (1) is bolted with a metering plate (2). The center of the metering plate (2) is hollowed out. The inner cavity of the feed box (1) and below the metering plate (2) is provided with a limiting block (3) for metering bacterial liquid. The inner wall of the feed box (1) is symmetrically welded with two guide plates (15) for guiding the movement of bacterial liquid. One side of the feed box (1) is bolted with a fixing block (4). The top surface of the fixing block (4) is rotatably connected to a threaded shaft (5) by a pin. The threaded shaft (5) is threaded with a horizontal plate (7) on its periphery. One side of the horizontal plate (7) is installed with an inverted L-shaped lifting plate (8). The bottom surface of the lifting plate (8) passes through the metering plate (2) and is connected to a limiting block (9) for limiting the center position of the metering plate (2).

2. The bacterial liquid addition device for organic fertilizer production according to claim 1, characterized in that: The top surface of the fixing block (4) is symmetrically welded with two limiting plates (10) for restricting the movement trajectory of the horizontal plate (7), and the horizontal plate (7) is slidably sleeved on the periphery of the two limiting plates (10).

3. The bacterial liquid addition device for organic fertilizer production according to claim 1, characterized in that: An electric push rod (12) is installed on one side of the feed box (1), and a moving plate (13) is connected to the output end of the electric push rod (12).

4. The bacterial liquid addition device for organic fertilizer production according to claim 3, characterized in that: The feed box (1) has a through slot (14) on one side for the moving plate (13) to pass through, and the top surface of the moving plate (13) abuts against the bottom surface of the limiting block (3).

5. The bacterial liquid addition device for organic fertilizer production according to claim 1, characterized in that: The inner wall of the feed box (1) is rotatably connected to a rotating shaft (11), and the limiting block (3) is fixedly sleeved on the circumference of the rotating shaft (11).

6. The bacterial liquid addition device for organic fertilizer production according to claim 1, characterized in that: The bottom surface of the feed box (1) is connected to a mixing cylinder (16) for mixing organic fertilizer and bacterial liquid, and a drive motor (17) is installed on the top surface of the mixing cylinder (16).

7. The bacterial liquid addition device for organic fertilizer production according to claim 6, characterized in that: The output end of the drive motor (17) passes through the mixing cylinder (16) and is connected to the mixing shaft (18). Several mixing rods (19) for mixing organic fertilizer and bacterial solution are installed at equal intervals on the periphery of the mixing shaft (18).

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