Environment-friendly treatment device for raw materials for preparing organic fertilizer

Abstract

The invention relates to the technical field of organic fertilizer manufacturing, and discloses an organic fertilizer preparation raw material environment-friendly treatment device which comprises a power device, the outer surface of the power device is fixedly connected with a magnetic separation mechanism, the outer surface of the magnetic separation mechanism is fixedly connected with an auxiliary mechanism, and the lower surface of the magnetic separation mechanism is in bolt connection with a winnowing mechanism. The magnetic separation mechanism comprises a rotating column, the outer surface of the rotating column is fixedly connected with a permanent magnet roller, the permanent magnet roller is used for carrying out magnetic separation on raw materials, the environment-friendly treatment device adsorbs magnetic impurities such as scrap iron through the magnetic separation mechanism, and the internal impurities are exposed through vibration of a matched separation net so as to improve the removal efficiency; the auxiliary mechanism inhibits deformation of the separation net frame through limiting and elastic supporting and is convenient to disassemble and clean; the winnowing mechanism adopts a multi-layer grading design to separate impurities with different masses; magnetic separation and winnowing are matched, and a separation net vibrates, so that dust dissipation can be reduced, and smooth flow, pure raw materials, environment friendliness and compliance are guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of organic fertilizer manufacturing, in particular to an environmentally friendly processing device for preparing organic fertilizer raw materials. Background Art

[0002] In agricultural production, the use of organic fertilizer plays a key role in improving soil fertility, improving soil structure, and promoting crop growth. The raw materials for preparing organic fertilizer come from a wide range of sources, such as livestock and poultry manure, straw, sludge, etc. Although these raw materials are rich in organic matter, traditional processes face many difficulties in processing.

[0003] The patent application with application number CN201910901690.0 discloses an environmentally friendly processing device for preparing organic fertilizer raw materials, including a workbench, a base, a fine grinding mechanism, a tobacco and cigarette butt scattering mechanism, a control touch screen and an ash extraction and collection mechanism. The bottom end of the workbench is connected to the base, the middle part of the bottom end of the workbench is connected to the fine grinding mechanism, and the left and right bottom ends of the fine grinding mechanism are connected to the base, the upper left part of the fine grinding mechanism is connected to the tobacco and cigarette butt scattering mechanism, and a control touch screen is provided at the left end of the tobacco and cigarette butt scattering mechanism.

[0004] However, this patent also has the following shortcomings: in the traditional environmentally friendly treatment process for preparing organic fertilizer raw materials, raw materials such as livestock and poultry manure, straw, and sludge are often mixed with metal impurities, plastic fragments, sand and gravel and other foreign matter, which leads to the inhibition of microbial activity during the fermentation process and the extension of the fermentation cycle. In addition, the finished product is prone to residual harmful substances, which affects the fertilizer efficiency and farmland ecological safety, and restricts the green development of the organic fertilizer industry. In response to this situation, an environmentally friendly treatment device for preparing organic fertilizer raw materials is specially proposed. Summary of the Invention

[0005] The object of the present invention is to provide an environmentally friendly processing device for preparing organic fertilizer raw materials to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an environmentally friendly processing device for preparing organic fertilizer raw materials, comprising a power device, the outer surface of which is fixedly connected to a magnetic separation mechanism, and the magnetic separation mechanism comprises:

[0007] A rotating column, the outer surface of which is fixedly connected to a permanent magnetic roller, the permanent magnetic roller is used to perform magnetic separation on the raw materials;

[0008] A waste box, wherein the outer surface of the waste box is clamped with a feed rack, and the interior of the feed rack is fixedly connected with a scraper, and the scraper is used to scrape the permanent magnet roller;

[0009] A cam is fixedly connected to the interior of the feed rack, a block is clamped on the lower surface of the block with a grid frame, and the cam is used to push the grid frame; the grid frame is used to vibrate the raw materials.

[0010] According to the above technical solution, the outer surface of the magnetic separation mechanism is fixedly connected to an auxiliary mechanism, the lower surface of the magnetic separation mechanism is bolted to a wind separation mechanism, the magnetic separation mechanism also includes a side plate, the side plate is fixedly connected to the outer surface of the feed rack, the outer surface of the power device is fixedly connected to a transmission assembly, and the side plate is used to protect the permanent magnet roller.

[0011] According to the above technical solution, the lower surface of the side panel is in contact with the lower surface of the waste box, the rotating column is rotatably connected to the feed rack, the outer surface of the scraper is in contact with the outer surface of the permanent magnet roller, the cam is rotatably connected to the feed rack, the outer surface of the partition frame is in contact with the inner wall of the feed rack, a threaded hole is provided at the bottom of the waste box, and the transmission assembly is used to drive the rotating column and the cam.

[0012] According to the above technical solution, the auxiliary mechanism includes a diverter plate, which is fixedly connected to the outer surface of the partition frame. The internal card of the block is provided with a first slot, and the inside of the first slot is fixedly connected with a rubber belt. The outer surface of the partition frame is fixedly connected with a through-hole column, and the internal thread of the through-hole column is connected with a threaded rod, and the threaded rod is used to limit the partition frame.

[0013] According to the above technical solution, the auxiliary mechanism also includes a limiting sleeve, the inner wall of the limiting sleeve is fixedly connected to the outer surface of the threaded rod, the outer surface of the threaded rod is fixedly connected to a bolt surface, the outer surface of the through-hole column is fixedly connected to a telescopic sleeve, the outer surface of the bolt surface is fixedly connected to a connecting sleeve, and the telescopic sleeve and the connecting sleeve are used to protect the threaded rod.

[0014] According to the above technical solution, the rubber belt is clamped with the partition frame, the outer surface of the threaded rod is in contact with the outer surface of the block, baffles are provided at both ends of the threaded rod, the limiting sleeve is rotatably connected to the diverter plate, and the diverter plate is used to divert the raw materials.

[0015] According to the above technical solution, the air separation mechanism includes a base, the outer surface of the base is threadedly connected to a rectangular connecting tube, the outer surface of the rectangular connecting tube is fixedly connected to a blower and a vacuum cleaner, the interior of the rectangular connecting tube is clamped with rectangular tube one and rectangular tube two, the inner wall of rectangular tube one is fixedly connected with an inclined plate, and the interior of the feeding rack is provided with an inclined surface, which is used to limit rectangular tube one and rectangular tube two.

[0016] According to the above technical solution, the upper surface of the base contacts the lower surface of rectangular tube 2, the upper surface of rectangular tube 2 contacts the lower surface of rectangular tube 1, and an inclined plate is fixedly connected to the inside of rectangular tube 2. The base is used to limit rectangular tube 1 and rectangular tube 2, and the inclined plate is used to divert the raw materials.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. This environmentally friendly processing device for preparing organic fertilizer raw materials uses a magnetic separation mechanism to use a strong magnetic field to absorb magnetic substances in the raw materials and separate impurities such as visible iron filings. The matching screen produces an oscillating effect through up and down reciprocating motion, so that small iron filings tightly adhered to or wrapped inside the raw materials are separated due to vibration and fully exposed to the magnetic field environment. It can significantly improve the efficiency of impurity removal, reduce the risk of wear of subsequent crushing, fermentation and other equipment by magnetic substances, ensure the smooth progress of the organic fertilizer preparation process, and at the same time improve the purity and safety of the finished raw materials.

[0019] 2. This environmentally friendly processing device for preparing organic fertilizer raw materials, by setting up auxiliary mechanisms, provides stable lateral and longitudinal limits for the partition frame through the cooperation of limit guide rails and elastic support components, effectively suppresses its excessive deformation under working conditions such as vibration screening, ensures screening accuracy and equipment stability, and can also achieve efficient disassembly and precise resetting of the partition frame through the guidance and positioning of the auxiliary mechanism when replacement or cleaning is required, significantly improving the usability and maintenance efficiency of the equipment, and is particularly suitable for scenarios where impurities in the partition frame need to be frequently cleaned during organic fertilizer preparation.

[0020] 3. This environmentally friendly processing device for preparing organic fertilizer raw materials can realize a graded design by setting up a wind separation mechanism. It can use different airflow intensities to perform differentiated separation on impurities of different qualities in the raw materials (such as light plastic, dust and heavy sand and gravel). The upper wind separation unit separates light objects, and the lower unit settles heavy impurities, forming a three-dimensional wind separation system, which effectively removes mixed impurities to prevent them from affecting the subsequent preparation process, while ensuring the purity and processing efficiency of the organic fertilizer raw materials.

[0021] 4. This environmentally friendly processing device for preparing organic fertilizer raw materials achieves efficient impurity removal through the cooperation of the magnetic separation mechanism and the air separation mechanism, combined with the oscillation function of the screen frame. The screen frame loosens the raw materials through oscillation, which is conducive to the magnetic separation to fully absorb magnetic impurities such as iron filings, and creates conditions for air separation, making dust and light debris more easily separated by airflow, which can reduce dust emission in the subsequent crushing process, ensure the environmental compliance of raw material processing, and improve the cleanliness and safety of organic fertilizer preparation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0023] Figure 2 It is a cross-sectional view of the structure of the main body of the present invention;

[0024] Figure 3 It is a structural cross-sectional view of the magnetic separation mechanism of the present invention;

[0025] Figure 4 for Figure 3 A magnified cross-sectional view of the structure at point A in the middle;

[0026] Figure 5 It is a structural schematic diagram of the auxiliary mechanism of the present invention;

[0027] Figure 6 for Figure 5 A magnified cross-sectional view of the structure at point B in the middle;

[0028] Figure 7 It is a schematic diagram of the partial structure of the auxiliary mechanism of the present invention;

[0029] Figure 8 It is a structural schematic diagram of the air separation mechanism of the present invention;

[0030] Figure 9 It is a structural sectional view of the air separation mechanism of the present invention.

[0031] In the figure: 1. Power unit;

[0032] 2. Magnetic separation mechanism;

[0033] 201, feeding rack; 202, side panel; 203, waste box; 204, rotating column; 205, permanent magnet roller; 206, scraper; 207, cam; 208, screen rack; 209, stopper; 210, transmission assembly;

[0034] 3. Auxiliary institutions;

[0035] 301, manifold; 302, first slot; 303, rubber belt; 304, through-hole column; 305, threaded rod; 306, limit sleeve; 307, bolt surface; 308, telescopic sleeve; 309, connecting sleeve;

[0036] 4. Winnowing agency;

[0037] 401. Base; 402. Rectangular connecting pipe; 403. Blower; 404. Vacuum cleaner; 405. Rectangular tube 1; 406. Rectangular tube 2; 407. Inclined plate; 408. Inclined surface. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0039] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but are not to be construed as limiting the present invention.

[0040] In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0041] Example 1: See Figure 1-Figure 7 The present invention provides a technical solution: an environmentally friendly processing device for preparing organic fertilizer raw materials, comprising a power device 1, a magnetic separation mechanism 2 is fixedly connected to the outer surface of the power device 1, and the magnetic separation mechanism 2 comprises:

[0042] A rotating column 204, the outer surface of which is fixedly connected to a permanent magnetic roller 205, which is used to magnetically separate the raw materials;

[0043] The waste box 203 has a feed rack 201 clamped on its outer surface, and a scraper 206 fixedly connected to the inside of the feed rack 201, which is used to scrape the permanent magnet roller 205;

[0044] The cam 207 and the feed rack 201 are fixedly connected to a stopper 209 , and the lower surface of the stopper 209 is clamped with a partition frame 208 . The cam 207 is used to push the partition frame 208 ; the partition frame 208 is used to vibrate the raw materials.

[0045] The outer surface of the magnetic separation mechanism 2 is fixedly connected to the auxiliary mechanism 3, and the lower surface of the magnetic separation mechanism 2 is bolted to the air separation mechanism 4. The magnetic separation mechanism 2 also includes a side plate 202, which is fixedly connected to the outer surface of the feed rack 201. The outer surface of the power unit 1 is fixedly connected to the transmission assembly 210, and the side plate 202 is used to protect the permanent magnet roller 205.

[0046] The lower surface of the side panel 202 contacts the lower surface of the waste box 203, the rotating column 204 is rotatably connected to the feed rack 201, the outer surface of the scraper 206 contacts the outer surface of the permanent magnet roller 205, the cam 207 is rotatably connected to the feed rack 201, the outer surface of the partition frame 208 contacts the inner wall of the feed rack 201, and a threaded hole is provided at the bottom of the waste box 203. The transmission assembly 210 is used to drive the rotating column 204 and the cam 207. After the waste box 203 is clamped with the feed rack 201, the waste box 203 is fixed by bolts to ensure the precise positioning of the waste box 203 and the side panel 202, so as to ensure that it can store magnetic impurities.

[0047] When crushing the organic fertilizer raw materials, it is necessary to clean the magnetic impurities such as iron filings inside the raw materials to avoid affecting the crushing of the raw materials. The magnetic separation mechanism 2 is used to clean them and achieve environmentally friendly treatment of the raw materials.

[0048] The auxiliary mechanism 3 includes a diverter plate 301, which is fixedly connected to the outer surface of the partition frame 208. The internal card of the block 209 is provided with a first slot 302, and the interior of the first slot 302 is fixedly connected with a rubber belt 303. The outer surface of the partition frame 208 is fixedly connected with a through-hole column 304, and the internal thread of the through-hole column 304 is connected with a threaded rod 305. The threaded rod 305 is used to limit the partition frame 208.

[0049] The auxiliary mechanism 3 also includes a limiting sleeve 306, the inner wall of the limiting sleeve 306 is fixedly connected to the outer surface of the threaded rod 305, the outer surface of the threaded rod 305 is fixedly connected to the bolt surface 307, the outer surface of the through-hole column 304 is fixedly connected to the telescopic sleeve 308, the outer surface of the bolt surface 307 is fixedly connected to the connecting sleeve 309, and the telescopic sleeve 308 and the connecting sleeve 309 are used to protect the threaded rod 305.

[0050] The rubber belt 303 is clamped with the partition frame 208, the outer surface of the threaded rod 305 is in contact with the outer surface of the block 209, baffles are provided at both ends of the threaded rod 305, the limiting sleeve 306 is rotatably connected to the diverter plate 301, and the diverter plate 301 is used to divert the raw materials. When the threaded rod 305 bends the telescopic sleeve 308, the partition frame 208 can be bent to a certain angle due to its own toughness, so that the partition frame 208 can be replaced. The threaded rod 305 rotates inside the through-hole column 304, and the telescopic sleeve 308 protects the movement of the threaded rod 305, while the connecting sleeve 309 protects the gap between the bolt surface 307 and the diverter plate 301.

[0051] When the raw materials are processed in an environmentally friendly manner, the isolation grid frame 208 needs to be replaced and cleaned to ensure the removal efficiency of the iron filings. Therefore, the isolation grid frame 208 is replaced and cleaned through the auxiliary mechanism 3, and auxiliary support is provided.

[0052] The working principle of this embodiment is as follows: when this kind of environmental protection treatment device for preparing organic fertilizer raw materials is used, the threaded rod 305 is driven to rotate by rotating the bolt surface 307, thereby driving the limiting sleeve 306 to rotate inside the diverter plate 301 through the threaded rod 305, and limiting the threaded rod 305, and through the cooperation of the threaded rod 305 and the through-hole column 304, the partition frame 208 is bent inwardly, and at the same time it is retracted into the interior of the feed rack 201, and the two ends of the partition frame 208 are pushed to the bottom of the block 209, and the rubber belt 303 is clamped with the partition frame 208, at this time, the threaded rod 305 is driven to rotate by the bolt surface 307, so that the partition frame 208 is in contact with the inner wall of the feed rack 201, realizing the installation of the partition frame 208 and by reversing the above process, the partition frame 208 is cleaned and replaced, and the through-hole column 304 is clamped by the threaded rod 305 Continuous limiting, and through the three groups of auxiliary mechanisms 3 arranged symmetrically, auxiliary support for the isolation frame 208 is achieved to ensure that it will not deform too much during use. At this time, the organic fertilizer raw materials are put into the feeding frame 201, and the raw materials are diverted by the diverter plate 301. At this time, the rotating column 204 and the cam 207 are rotated by the power device 1, and the cam 207 pushes the isolation frame 208, thereby realizing periodic pushing of the isolation frame 208, so that the isolation frame 208 vibrates the raw materials and disperses the raw materials. The rotating column 204 drives the permanent magnet roller 205 to rotate. When the raw materials come into contact with the permanent magnet roller 205 through the isolation frame 208, the permanent magnet roller 205 magnetically separates the magnetic impurities inside the raw materials, and scrapes the surface of the permanent magnet roller 205 through the scraper 206, so that the magnetic impurities fall into the inside of the waste box 203, thereby realizing protective treatment of the raw materials.

[0053] Example 2: Please refer to Figure 8-Figure 9 On the basis of embodiment one, the present invention provides a technical solution: the air separation mechanism 4 includes a base 401, the outer surface of the base 401 is threadedly connected to a rectangular connecting pipe 402, the outer surface of the rectangular connecting pipe 402 is fixedly connected to a blower 403 and a vacuum cleaner 404, the interior of the rectangular connecting pipe 402 is clamped with a rectangular tube 1 405 and a rectangular tube 2 406, the inner wall of the rectangular tube 1 405 is fixedly connected with an inclined plate 407, and the interior of the feeding rack 201 is provided with an inclined surface 408, which is used to limit the rectangular tube 1 405 and the rectangular tube 2 406.

[0054] The upper surface of the base 401 is in contact with the lower surface of rectangular tube 2 406, and the upper surface of rectangular tube 2 406 is in contact with the lower surface of rectangular tube 1 405. The interior of rectangular tube 2 406 is fixedly connected with an inclined plate 407. The base 401 is used to limit rectangular tube 1 405 and rectangular tube 2 406, and the inclined plate 407 is used to divert the raw materials. Since rectangular tube 1 405 cooperates with rectangular tube 2 406, the upper surface of rectangular tube 1 405 is flush with the upper surface of rectangular connecting tube 402, and the lower surface of rectangular tube 2 406 is flush with the lower surface of rectangular connecting tube 402. Therefore, when the air separation mechanism 4 is connected with multiple groups of bolts, the inclined surface 408 and the interior of the base 401 limit and fix the multiple groups of rectangular tubes 1 405 and rectangular tube 2 406, ensuring that the use effect of rectangular tube 1 405 and rectangular tube 2 406 is not affected.

[0055] After magnetic separation, other impurities inside the raw materials need to be cleaned and air-separated by the air separation mechanism 4, thereby further ensuring environmentally friendly treatment of the raw materials.

[0056] The working principle of this embodiment is as follows: when using this kind of environmental protection treatment device for preparing organic fertilizer raw materials, the rectangular tube 1 405, the rectangular tube 2 406 and the rectangular connecting tube 402 are clamped, and the rectangular tube 2 406 is in contact with the inner wall of the base 401, and the inclined surface 408 is used to assist in limiting the position of the rectangular tube 1 405, the rectangular tube 2 406 and the inclined plate 407, and the feed rack 201 is connected to the rectangular connecting tube 402 by bolts, and the base 401 is connected to the rectangular connecting tube 402. At this time, the raw materials enter the rectangular connecting tube 402 through the inclined plate 407 and are diverted by the inclined plate 407. , and the partition frame 208 vibrates the raw materials to disperse the raw materials and assist in their processing. The blower 403 sends air flow to one side of the rectangular connecting pipe 402, and the vacuum cleaner 404 forms negative pressure on the other side, so that a directional airflow is generated in the rectangular connecting pipe 402. The blower 403 and the vacuum cleaner 404 can cooperate to generate horizontal or inclined airflow to select the raw materials, and the vacuum cleaner 404 can suck out the impurities selected by air. By setting up multiple groups of air selection mechanisms 4 and connecting them to each other through bolts, impurities with different densities inside the raw materials can be selected by air, and the raw materials are discharged through the base 401 to achieve environmentally friendly treatment of the raw materials.

[0057] It should be noted that, 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 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 list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0058] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An environmentally friendly processing device for preparing organic fertilizer raw materials, comprising a power device (1), wherein the outer surface of the power device (1) is fixedly connected to a magnetic separation mechanism (2), characterized in that: The magnetic separation mechanism (2) comprises: A rotating column (204), wherein the outer surface of the rotating column (204) is fixedly connected to a permanent magnetic roller (205), and the permanent magnetic roller (205) is used to perform magnetic separation on the raw material; A waste box (203), wherein the outer surface of the waste box (203) is clamped with a feed rack (201), and the interior of the feed rack (201) is fixedly connected with a scraper (206), and the scraper (206) is used to scrape the permanent magnet roller (205); The cam (207) is fixedly connected to the interior of the feed rack (201) with a stopper (209), the lower surface of the stopper (209) is clamped with a partition frame (208), and the cam (207) is used to push the partition frame (208); the partition frame (208) is used to vibrate the raw materials.

2. A method for preparing an environmentally friendly treatment device for organic fertilizer raw materials according to claim 1, characterized in that: The outer surface of the magnetic separation mechanism (2) is fixedly connected to an auxiliary mechanism (3), and the lower surface of the magnetic separation mechanism (2) is bolted to a wind separation mechanism (4). The magnetic separation mechanism (2) also includes a side plate (202), and the side plate (202) is fixedly connected to the outer surface of the feed rack (201). The outer surface of the power device (1) is fixedly connected to a transmission assembly (210), and the side plate (202) is used to protect the permanent magnet roller (205).

3. A method for preparing an environmentally friendly treatment device for organic fertilizer raw materials according to claim 2, characterized in that: The lower surface of the side plate (202) contacts the lower surface of the waste box (203), the rotating column (204) is rotatably connected to the feed rack (201), the outer surface of the scraper (206) contacts the outer surface of the permanent magnet roller (205), the cam (207) is rotatably connected to the feed rack (201), the outer surface of the partition frame (208) contacts the inner wall of the feed rack (201), a threaded hole is provided at the bottom of the waste box (203), and the transmission assembly (210) is used to drive the rotating column (204) and the cam (207).

4. A method for preparing an environmentally friendly treatment device for organic fertilizer raw materials according to claim 2, characterized in that: The auxiliary mechanism (3) comprises a diverter plate (301), the diverter plate (301) being fixedly connected to the outer surface of the partition frame (208), the interior of the stopper (209) being provided with a first card slot (302), the interior of the first card slot (302) being fixedly connected to a rubber belt (303), the outer surface of the partition frame (208) being fixedly connected to a through-hole column (304), the interior of the through-hole column (304) being threadedly connected to a threaded rod (305), the threaded rod (305) being used to limit the position of the partition frame (208).

5. A device for preparing an environmentally friendly treatment of organic fertilizer raw materials according to claim 4, characterized in that: The auxiliary mechanism (3) further comprises a limiting sleeve (306), the inner wall of the limiting sleeve (306) being fixedly connected to the outer surface of the threaded rod (305), the outer surface of the threaded rod (305) being fixedly connected to a bolt surface (307), the outer surface of the through-hole column (304) being fixedly connected to a telescopic sleeve (308), the outer surface of the bolt surface (307) being fixedly connected to a connecting sleeve (309), and the telescopic sleeve (308) and the connecting sleeve (309) being used to protect the threaded rod (305).

6. A device for preparing an environmentally friendly treatment of organic fertilizer raw materials according to claim 5, characterized in that: The rubber belt (303) is engaged with the partition frame (208), the outer surface of the threaded rod (305) contacts the outer surface of the stopper (209), baffles are provided at both ends of the threaded rod (305), the limiting sleeve (306) is rotatably connected to the diverter plate (301), and the diverter plate (301) is used to divert the raw materials.

7. A device for preparing an environmentally friendly treatment of organic fertilizer raw materials according to claim 2, characterized in that: The air separation mechanism (4) includes a base (401), the outer surface of the base (401) is threadedly connected to a rectangular connecting pipe (402), the outer surface of the rectangular connecting pipe (402) is fixedly connected to a blower (403) and a dust collector (404), the interior of the rectangular connecting pipe (402) is clamped with a rectangular tube 1 (405) and a rectangular tube 2 (406), the inner wall of the rectangular tube 1 (405) is fixedly connected to an inclined plate (407), and the interior of the feeding rack (201) is provided with an inclined surface (408), and the inclined surface (408) is used to limit the rectangular tube 1 (405) and the rectangular tube 2 (406).

8. A device for preparing an environmentally friendly treatment of organic fertilizer raw materials according to claim 7, characterized in that: The upper surface of the base (401) contacts the lower surface of the second rectangular tube (406), and the upper surface of the second rectangular tube (406) contacts the lower surface of the first rectangular tube (405). The interior of the second rectangular tube (406) is fixedly connected with an inclined plate (407). The base (401) is used to limit the position of the first rectangular tube (405) and the second rectangular tube (406), and the inclined plate (407) is used to divert the raw materials.

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