A device for removing impurities from a microbial organic fertilizer

Abstract

The utility model relates to the technical field of organic fertilizer impurity removal, disclose a kind of microbial organic fertilizer's impurity removal device, including support frame, barrel is arranged in support frame side wall, barrel top is rotatably connected with turnover cover, the inside of barrel is provided with pivot, the utility model discloses by the organic fertilizer is added to the inside of barrel and closes turnover cover, then using reduction motor drives pivot cooperation agitator plate to the organic fertilizer is turned over, larger impurity in organic fertilizer can be left in the top of screen at this time, simultaneously can be pushed to the bottom of screen box and receive material, to make the side edge strip of displacement box cooperation in the two sides of baffle ring, simultaneously can control telescopic link retracting so that displacement plate is displaced to the side wall of net box downwards, can be shielded between net box and baffle ring, simultaneously using activated carbon plate can adsorb peculiar smell, to reduce the peculiar smell of organic fertilizer when passing screen and discharging downwards outward diffusion, reduce the peculiar smell in the impurity removal device nearby, reduce the influence of peculiar smell to staff.

Description

Technical Field

[0001] This utility model relates to the field of organic fertilizer impurity removal technology, specifically to a microbial organic fertilizer impurity removal device. Background Technology

[0002] Microbial organic fertilizer is a type of fertilizer made by fermenting organic matter (such as animal manure and plant residues) using natural microorganisms. This fertilizer is rich in various beneficial microorganisms and nutrients, which can promote the activity of soil microorganisms, improve soil structure, and enhance soil fertility. Using microbial organic fertilizer not only provides the nutrients needed for crop growth but also enhances the crop's resistance to pests and diseases, exhibiting excellent ecological and environmental protection characteristics, and aligning with the concept of sustainable agricultural development. Microbial organic fertilizer is usually made through composting. However, during composting, larger impurities such as stones, plastic bags, branches, or household waste may mix into the organic fertilizer, requiring impurity removal.

[0003] Existing impurity removal devices for microbial organic fertilizers typically use a screen at the bottom of a sealed container to filter the organic fertilizer, separating larger impurities. However, when using a movable storage box to receive the screened organic fertilizer, the falling fertilizer can easily cause a significant amount of odor to diffuse outwards, resulting in a strong odor near the impurity removal device and potentially affecting normal use. Furthermore, the movable storage box is not easy to align with the bottom of the screen during relocation, making the receiving operation difficult. Therefore, we propose an impurity removal device for microbial organic fertilizers. Utility Model Content

[0004] The purpose of this invention is to provide a device for removing impurities from microbial organic fertilizer, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a device for removing impurities from microbial organic fertilizer, comprising a support frame, a barrel body provided on the side wall of the support frame, a flip-top cover rotatably connected to the top of the barrel body, a rotating shaft provided inside the barrel body, multiple stirring plates fixed to the outer wall of the rotating shaft, a screen embedded in the bottom of the barrel body, a reduction motor fixed to the side wall of the support frame and cooperating with the power input end of the rotating shaft, a retaining ring fixed to the bottom of the barrel body, a displacement box provided at the bottom of the retaining ring, multiple telescopic rods fixed to the side wall of the retaining ring, a fixed block provided at the power output end of the telescopic rods, a displacement plate fixed to the fixed block provided on the side wall of the retaining ring, an activated carbon plate provided inside the displacement plate, and a control box electrically connected to the reduction motor.

[0006] Preferably, the bottom of the displacement box is provided with multiple casters, and side strips are fixed to both sides of the displacement box.

[0007] Preferably, the side wall of the displacement box is fitted with a limiting member, and a guide member is fixedly connected to the front side wall of the limiting member.

[0008] Preferably, the limiting member and the guide member are provided with multiple rollers inside, and the limiting member is fixedly connected to the side wall of the limiting member.

[0009] Preferably, a rear side plate is fixedly connected to the rear side wall of the limiting member, and the limiting member is disposed on the side wall of the support frame.

[0010] Preferably, the control box is fixed to the side wall of the support frame, and inclined columns are fixed to both sides of the support frame.

[0011] Preferably, the screen has an arc-shaped structure, and the retaining ring is fitted to the side wall of the screen.

[0012] Preferably, the displacement box is fitted to the bottom of the retaining ring, and the side strip is fitted to the side wall of the retaining ring.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This invention involves adding organic fertilizer into the inside of a bucket and closing the flip-top lid. Then, a geared motor drives a rotating shaft in conjunction with a stirring plate to agitate the organic fertilizer. At this time, larger impurities in the organic fertilizer are left at the top of the screen. Simultaneously, a displacement box can be pushed to the bottom of the screen to receive the material. This allows the side strips of the displacement box to engage with both sides of the retaining ring. At the same time, the telescopic rod can be controlled to retract, causing the displacement plate to move downwards to the side wall of the screen box, thus shielding the area between the screen box and the retaining ring. Additionally, activated carbon plates can absorb odors, thereby reducing the outward diffusion of odors from the organic fertilizer as it is discharged downwards through the screen. This reduces odors near the impurity removal device and minimizes the impact of odors on workers.

[0014] When the displacement box is moved below the retaining ring of the screen, the left or right side wall of the displacement box can be pushed by contacting the roller of the guide. When the displacement box is continued to be pushed, the guide and limiting components can be used to limit the position of the displacement box, so that the displacement box can be accurately matched below the retaining ring, improving the fit between the displacement box and the retaining ring. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the displacement box structure of this utility model; Figure 3 This is a schematic diagram of the combined structure of the limiting member and the guide member of this utility model; Figure 4 This is a schematic diagram of the left side wall of the displacement plate of this utility model; Figure 5 This is a schematic diagram of the internal structure of the barrel of this utility model; Figure 6 For the present utility model Figure 1 A magnified structural diagram of position A in the middle.

[0016] In the diagram: 100, support frame; 101, inclined column; 102, control box; 110, barrel body; 111, flip cover; 112, geared motor; 113, rotating shaft; 114, stirring plate; 115, screen; 120, retaining ring; 130, displacement plate; 131, fixing block; 132, telescopic rod; 133, activated carbon plate; 140, displacement box; 141, side strip; 150, limiting component; 151, guide component; 152, roller; 153, fixing component; 154, rear side plate. Detailed Implementation

[0017] 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. Example

[0018] Please see Figures 1-6The illustration shows a microbial organic fertilizer removal device, including a support frame 100. A barrel 110 is bolted to the side wall of the support frame 100. A flip-top cover 111 is rotatably connected to the top of the barrel 110. A rotating shaft 113 is rotatably fitted inside the barrel 110. Multiple stirring plates 114 are tightly welded to the outer wall of the rotating shaft 113. A screen 115 is embedded at the bottom of the barrel 110. The screen 115 is made of commercially available stainless steel mesh. Arc-shaped thin steel bars can be welded to the bottom of the screen 115, and the two ends of the thin steel bars can be bolted to the outside of the barrel 110. The wall supports the screen 115. A geared motor 112, which is bolted to the side wall of the support frame 100 and mated to the power input end of the rotating shaft 113, is used. The geared motor 112 is a common model available on the market. Its principle is to use gears of different sizes meshing to achieve a reduction in speed and an increase in torque. Structurally, it mainly consists of a motor, a gear reducer, and a connecting shaft. The motor is electrically connected to a common push-button switch located inside the control box 102. The push-button switch is powered by an external power source connected to a power cord. The barrel 11... A retaining ring 120 is bolted to the bottom of the device. A displacement box 140 is installed at the bottom of the retaining ring 120. Multiple telescopic rods 132 are bolted to the side wall of the retaining ring 120. The telescopic rods 132 are commonly used electric actuators. Electric actuators typically consist of a motor, a transmission system, and a actuator. The working principle of the electric actuator is that the motor drives the transmission system to make the actuator move linearly. The electric actuator is electrically connected to a commonly used forward / reverse switch located inside the control box 102. The forward / reverse switch is powered by an external power source connected to a power cord. A forward switch typically contains electrical contacts and circuitry that work with forward and reverse buttons. The forward or reverse movement of the push rod is achieved by changing the state of the contacts. The power output end of the telescopic rod 132 is provided with a fixed block 131. The side wall of the retaining ring 120 is provided with a displacement plate 130 that is fixed to the fixed block 131 by bolts. The displacement plate 130 is made of aluminum alloy plate. An activated carbon plate 133 is provided inside the displacement plate 130. The activated carbon plate 133 is made of commercially available activated carbon adsorption particles. The geared motor 112 is electrically connected to the control box 102.

[0019] Specifically, the bottom of the displacement box 140 is equipped with multiple casters, and side strips 141 are fixed to both sides of the displacement box 140 by bolts.

[0020] Furthermore, the side wall of the displacement box 140 is fitted with a limiting component 150, and the front side wall of the limiting component 150 is fixed with a guide component 151 by bolts.

[0021] Furthermore, the limiting member 150 and the guide member 151 are provided with multiple rollers 152, and the side wall of the limiting member 150 is fixed with a fastener 153 by bolts. The fastener 153 is fixed to the side wall of the support frame 100 by bolts.

[0022] Furthermore, the rear side wall of the limiting member 150 is fixed to the rear side plate 154 by bolts, and the limiting member 150 is set on the side wall of the support frame 100.

[0023] Furthermore, the control box 102 is fixed to the side wall of the support frame 100, and inclined columns 101 are fixed to both sides of the support frame 100.

[0024] It is worth noting that the screen 115 has an arc-shaped structure, and the retaining ring 120 is fitted to the side wall of the screen 115.

[0025] It is worth noting that the displacement box 140 is fitted to the bottom of the retaining ring 120, and the side strip 141 is fitted to the side wall of the retaining ring 120.

[0026] In addition, the circuits, electronic components and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the internal structure and method. Working principle: Organic fertilizer is added to the inside of the barrel 110 and the flip cover 111 is closed. Then, the geared motor 112 drives the rotating shaft 113 to agitate the organic fertilizer in conjunction with the stirring plate 114. At this time, larger impurities in the organic fertilizer will be left on the top of the screen 115. Simultaneously, the displacement box 140 can be pushed to the bottom of the screen 115 to receive the material. This allows the side strips 141 of the displacement box 140 to engage with both sides of the retaining ring 120. At the same time, the telescopic rod 132 can be controlled to retract, causing the displacement plate 130 to move downward to the side wall of the mesh box, which can block the space between the mesh box and the retaining ring 120. Meanwhile, the activated carbon plate 133 can absorb odors. This reduces the outward diffusion of organic fertilizer odor as it is discharged downward through the screen 115, reduces odor near the cleaning device, and minimizes the impact of odor on workers. When the displacement box 140 is moved below the retaining ring 120 of the screen 115, the left or right side wall of the displacement box 140 can be pushed against the roller 152 of the guide 151. As the displacement box 140 is pushed further, the guide 151 and the limiting member 150 can be used to limit the position of the displacement box 140, so that the displacement box 140 can be accurately matched below the retaining ring 120, improving the fit between the displacement box 140 and the retaining ring 120 during use.

[0027] 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.

[0028] 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 device for removing impurities from microbial organic fertilizer, comprising a support frame (100), characterized in that: The support frame (100) has a barrel (110) on its side wall. A flip cover (111) is rotatably connected to the top of the barrel (110). A rotating shaft (113) is installed inside the barrel (110). Multiple stirring plates (114) are fixed to the outer wall of the rotating shaft (113). A screen (115) is embedded in the bottom of the barrel (110). A geared motor (112) that cooperates with the power input end of the rotating shaft (113) is fixed to the side wall of the support frame (100). The bottom of the barrel (110) is fixed... A retaining ring (120) is connected to the bottom of the retaining ring (120), a displacement box (140) is provided at the bottom of the retaining ring (120), a plurality of telescopic rods (132) are fixedly connected to the side wall of the retaining ring (120), a fixed block (131) is provided at the power output end of the telescopic rod (132), a displacement plate (130) is fixedly connected to the fixed block (131) on the side wall of the retaining ring (120), an activated carbon plate (133) is provided inside the displacement plate (130), and the geared motor (112) is electrically connected to the control box (102).

2. The impurity removal device for microbial organic fertilizer according to claim 1, characterized in that: The displacement box (140) is provided with multiple casters at the bottom, and side strips (141) are fixed to both sides of the displacement box (140).

3. The impurity removal device for microbial organic fertilizer according to claim 1, characterized in that: The side wall of the displacement box (140) is fitted with a limiting member (150), and a guide member (151) is fixedly connected to the front side wall of the limiting member (150).

4. The impurity removal device for microbial organic fertilizer according to claim 3, characterized in that: The limiting member (150) and the guide member (151) are provided with multiple rollers (152), and the limiting member (150) is fixedly connected to the side wall of the limiting member (150) with a fastener (153).

5. The impurity removal device for microbial organic fertilizer according to claim 3, characterized in that: The rear side plate (154) is fixedly connected to the rear side wall of the limiting member (150), and the limiting member (150) is disposed on the side wall of the support frame (100).

6. The impurity removal device for microbial organic fertilizer according to claim 1, characterized in that: The control box (102) is fixed to the side wall of the support frame (100), and inclined columns (101) are fixed to both sides of the support frame (100).

7. The impurity removal device for microbial organic fertilizer according to claim 1, characterized in that: The screen (115) has an arc-shaped structure, and the retaining ring (120) is fitted to the side wall of the screen (115).

8. The impurity removal device for microbial organic fertilizer according to claim 2, characterized in that: The displacement box (140) is fitted to the bottom of the retaining ring (120), and the side strip (141) is fitted to the side wall of the retaining ring (120).

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