Device for converting livestock excrement into organic fertilizer

Abstract

The present invention provides a device for converting poultry and livestock manure into organic fertilizer, which relates to the technical field of organic fertilizer conversion, and comprises: a fermentation part; a sealing part is provided on the top of the fermentation part; a shielding part is provided inside the fermentation part; an adjusting part is provided inside the fermentation part; a stirring part is provided inside the fermentation part; and a plurality of groups of guide plates are fixed inside the fermentation tank body so as to separate the internal space, so that when the poultry manure is processed, the manure is converted according to the processed and adjusted manure, and at the same time, the processed manure is drained and the added manure is isolated and processed, and the two kinds of manure are prevented from mixing by the separated processing method, so as to solve the problem that the manure is fermented mainly by artificially creating a fermentation environment, but when it is used, fresh manure will be continuously added to the inside, resulting in that during the fermentation process, the manure that has been partially fermented in the tank will be mixed with the new manure and the fermentation time will be prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of organic fertilizer conversion, and in particular to a device for converting livestock excrement into organic fertilizer. Background Art

[0002] In the process of raising poultry, a large amount of feces will be produced. The current method of treating poultry feces is to convert it into organic fertilizer for reuse. The feces need to be fermented for a long time during the conversion, and the existing fermentation method is mainly through fermentation tank fermentation and natural drying fermentation. In order to facilitate the conversion of poultry feces, a conversion device is required.

[0003] As for the current fermentation tank conversion device, it mainly ferments feces by artificially creating a fermentation environment, but when it is in use, it will continuously add fresh feces to the inside, resulting in that during the fermentation process, the partially fermented feces in the tank will be mixed with the new feces and the fermentation time will be prolonged. Summary of the invention

[0004] The disclosed embodiment relates to a device for converting poultry and livestock manure into organic fertilizer, which comprises a fermentation part and an adjustment part. A plurality of guide plates are fixed inside a fermentation tank body so as to separate the internal space. When the poultry manure is processed, the manure is converted according to the processed and adjusted manure, and at the same time, the processed manure is drained downward and the added manure is isolated and processed, so as to avoid mixing of the two kinds of manure by means of separation processing. The adjustment ring is rotatably connected in the adjustment groove so that the inner wall thread controls the driving block during the sliding process so as to control the relative state of the block, so as to facilitate the control of the manure leakage treatment.

[0005] In a first aspect of the present disclosure, a device for converting livestock manure into organic fertilizer is provided, which specifically comprises: a fermentation part; the fermentation part comprises a fermentation tank body, an external discharge groove, a docking groove and a guide plate; the fermentation tank body is set as a cylindrical tank structure, an annular protrusion is provided on the outer wall of the fermentation tank body, a filling port is provided on the outer wall of the fermentation tank body, and an adjustment groove is opened inside the annular protrusion of the fermentation tank body; the adjustment groove is set as an annular groove, and two groups of opposite rectangular through holes are connected on the inner wall of the adjustment groove; a sealing part is provided on the top of the fermentation part; a shielding part is provided inside the fermentation part; an adjustment part is provided inside the fermentation part; a stirring part is provided inside the fermentation part; the sealing part comprises an upper cover plate and a fixed frame; the upper cover plate is fixed to the top of the fermentation tank body by screws; the fixed frame is set as an inverted U-shaped structure, a rectangular protrusion is provided on the outer wall of the fixed frame, a control motor is provided on the top of the fixed frame, and the fixed frame is fixed on the top of the upper cover plate; the shielding part comprises a sliding cover plate and a bracket; the lower sliding cover plate is slidably connected to the inside of the outer row groove, and the bracket is inserted into the inside of the docking groove; the adjusting part includes an adjusting ring and a driving block; the adjusting ring is rotatably connected in the adjusting groove, the driving block is rotatably connected in the adjusting groove, the driving bracket is slidably connected in the adjusting groove, and the plug block is inserted in the guide plate; the adjusting ring is set as a circular ring structure, the outer wall of the adjusting ring is provided with a latch tooth, the inner wall of the adjusting ring is provided with a thread, and the adjusting ring is provided with two groups, and the two groups of adjusting rings are respectively connected with the driving block through the latch tooth; the driving block is a columnar gear structure, and the driving block is connected with a driving motor; the stirring part includes a driving rod and an outer row rack; the driving rod is rotatably connected between the fermentation tank body and the upper sealing cover plate, the outer wall of the driving rod is slidably connected with the plug block, and the outer row rack is rotatably connected to the inside of the fermentation tank body; the outer row rack is set as a cylindrical structure, the outer wall of the outer row rack is provided with a square plate, the outer wall of the outer row rack is provided with an inclined surface, and the outer row rack is fixed to the bottom of the outer wall of the driving rod by screws.

[0006] At least in some embodiments, the fermentation section further includes an exhaust pipe; the exhaust pipe is configured as a cylindrical tubular structure, and the exhaust pipe is fixed to the outer wall of the fermentation tank body.

[0007] At least in some embodiments, the outer row grooves are arranged as arc-shaped through holes, the tops of the outer row grooves are connected to arc-shaped grooves, two groups of outer row grooves are arranged, the two groups of outer row grooves are respectively opened on the outer wall of the fermentation tank body, the rectangular grooves of the two groups of outer row grooves are respectively connected to two groups of docking grooves; the outer row grooves are arranged as rectangular grooves.

[0008] At least in some embodiments, the fermentation section also includes a lower support frame; the guide plate is configured as a truncated cone-shaped structure, and there are two groups of guide plates, which are respectively fixed on the inner wall of the fermentation tank body; the lower support frame is configured as a circular ring structure, and four groups of Z-shaped brackets are provided on the outer wall of the lower support frame, and the lower support frame is fixed to the bottom of the outer wall of the fermentation tank body by screws.

[0009] At least in some embodiments, the upper cover plate is configured as a cylindrical structure, a circular groove is provided on the top of the upper cover plate, a fan-shaped through hole is provided in the middle of the upper cover plate, and an axial hole is provided in the middle of the upper cover plate.

[0010] At least in some embodiments, the sealing portion also includes a rotating cover plate and a feeding assembly; the rotating cover plate is configured as a fan-shaped plate structure, a cylindrical protrusion is provided in the middle position of the rotating cover plate, the rotating cover plate is connected to the control motor of the fixed frame through the cylindrical protrusion, and the rotating cover plate is rotatably connected in the annular groove of the upper sealing plate; the feeding assembly is provided with a hopper, and the feeding assembly is fixed on the upper sealing plate.

[0011] At least in some embodiments, the downward sliding cover plate is configured as a fan-shaped plate structure, and there are two groups of downward sliding cover plates in total. Telescopic grooves are respectively opened in the middle positions of the two groups of downward sliding cover plates. The telescopic grooves are configured as rectangular grooves, and the telescopic grooves are connected with rectangular through holes. The inside of the telescopic grooves is slidably connected with a card frame, and a spring is provided on the card frame.

[0012] At least in some embodiments, the adjustment part includes a driving bracket and a plug block; the driving bracket is configured as an arc-shaped block, a thread is provided on the outer wall of the driving bracket, an L-shaped bracket is provided on the inner wall of the driving bracket, and the driving bracket is threadedly connected to the inner wall of the adjustment ring; the plug block is configured as a cylindrical structure, a conical protrusion is provided on the top of the plug block, a circular through hole is provided in the middle position of the plug block, and there are two groups of plug blocks in total, and two groups of driving brackets are respectively provided on the outer walls of the two groups of plug blocks.

[0013] At least in some embodiments, the driving rod is configured as a cylindrical rod, a stirring motor is connected to the bottom of the driving rod, a stirring frame is fixed to the outside of the driving rod by screws; a stirring rod is provided on the outer wall of the stirring frame, and a monitoring groove is opened on the outer wall of the stirring frame.

[0014] The device for converting livestock excrement into organic fertilizer provided by the present invention has the following beneficial effects:

[0015] The present invention is provided with an adjustment groove, and a rectangular through hole is opened on the inner wall of the adjustment groove so as to assist in the installation of the driving ring and the driving block and to constrain the driving bracket, thereby facilitating the lifting and lowering adjustment process.

[0016] In addition, the present invention is provided with a rotating cover plate, which is rotated in the annular groove of the upper sealing cover plate so that it can be rotated by controlling the motor while maintaining the seal, so that the fan-shaped through holes of the upper sealing cover plate are covered during the rotation process, making it convenient to add poultry manure inside.

[0017] In addition, the present invention is provided with a driving bracket and a plug block. A threaded protrusion is provided on the outer wall of the driving bracket, and the driving bracket is slidably connected in the adjustment groove and connected to the adjustment ring at the same time, so that the adjustment ring controls the driving bracket to be raised and lowered during the rotation process, which is convenient for controlling the plug block to be adjusted during the adjustment process, so as to control the connection state of the plug block and the guide plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0019] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0020] In the attached picture:

[0021] Figure 1 A schematic diagram showing a three-dimensional structure according to an embodiment of the present invention;

[0022] Figure 2 A schematic diagram showing a three-dimensional bottom-up structure according to an embodiment of the present invention is shown;

[0023] Figure 3 A schematic diagram showing a decomposition structure according to an embodiment of the present invention is shown;

[0024] Figure 4 A schematic diagram showing an exploded bottom-up structure according to an embodiment of the present invention is shown;

[0025] Figure 5 A schematic diagram showing a partial cutaway structure according to an embodiment of the present invention is shown;

[0026] Figure 6 The embodiment according to the present invention is shown. Figure 5 The schematic diagram of the enlarged structure of part A is shown;

[0027] Figure 7 The embodiment according to the present invention is shown. Figure 5 The schematic diagram of the enlarged structure of part B is shown;

[0028] Figure 8 A schematic diagram showing an assembly structure of a fermentation unit according to an embodiment of the present invention is shown;

[0029] Fig. 9 A schematic diagram showing a sealing portion assembly structure according to an embodiment of the present invention is shown;

[0030] Fig.10 A schematic diagram showing an assembly structure of a shielding portion according to an embodiment of the present invention is shown;

[0031] Fig.11A schematic diagram showing an assembly structure of an adjustment part according to an embodiment of the present invention is shown;

[0032] Fig.12 A schematic diagram showing an assembly structure of an agitating portion according to an embodiment of the present invention is shown.

[0033] Reference numerals list

[0034] 1. Fermentation section; 101. Fermentation tank body; 102. Adjustment tank; 103. Exhaust pipe; 104. External discharge tank; 105. Docking tank; 106. Guide plate; 107. Lower support frame;

[0035] 2. Sealing part; 201. Upper sealing cover plate; 202. Fixed frame; 203. Rotating cover plate; 204. Feeding assembly;

[0036] 3. shielding part; 301. downward sliding cover plate; 302. telescopic slot; 303. bracket;

[0037] 4. Adjustment part; 401. Adjustment ring; 402. Driving block; 403. Driving bracket; 404. Block;

[0038] 5. Stirring part; 501. Driving rod; 502. Stirring rack; 503. Monitoring tank; 504. External rack. DETAILED DESCRIPTION

[0039] The embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings and examples.

[0040] Example 1: Please refer to Figures 1 to 12The present invention proposes a device for converting livestock manure into organic fertilizer, comprising: a fermentation part 1; the fermentation part 1 comprises a fermentation tank body 101, an external discharge groove 104, a docking groove 105 and a guide plate 106; the fermentation tank body 101 is set as a cylindrical tank structure, an annular protrusion is arranged on the outer wall of the fermentation tank body 101, a filling port is arranged on the outer wall of the fermentation tank body 101, and an adjustment groove 102 is opened inside the annular protrusion of the fermentation tank body 101; the adjustment groove 102 is set as an annular groove, and two groups of opposite rectangular through holes are connected on the inner wall of the adjustment groove 102; the fermentation tank body 101 is used for auxiliary installation and fixing of other structures of the device so as to ferment the manure; a sealing part 2 is arranged on the top of the fermentation part 1; the inside of the fermentation part 1 A shielding portion 3 is provided; an adjusting portion 4 is provided inside the fermentation portion 1; a stirring portion 5 is provided inside the fermentation portion 1; the sealing portion 2 includes an upper sealing plate 201 and a fixed frame 202; the upper sealing plate 201 is fixed to the top of the fermentation tank body 101 by screws; the fixed frame 202 is set to an inverted U-shaped structure, and a rectangular protrusion is provided on the outer wall of the fixed frame 202. A control motor is provided on the top of the fixed frame 202, and the fixed frame 202 is fixed to the top of the upper sealing plate 201. The fixed frame 202 is used to assist in fixing the control motor so as to control the rotating cover plate 203 for adjustment; the shielding portion 3 includes a sliding cover plate 301 and a bracket 303; the sliding cover plate 301 is slidably connected to the inside of the outer row slot 104, and the bracket 303 is inserted into the docking slot 1 05; the adjusting part 4 includes an adjusting ring 401 and a driving block 402; the adjusting ring 401 is rotatably connected in the adjusting groove 102, the driving block 402 is rotatably connected in the adjusting groove 102, the driving bracket 403 is slidably connected in the adjusting groove 102, and the plug 404 is inserted in the guide plate 106; the adjusting ring 401 is set to a circular ring structure, the outer wall of the adjusting ring 401 is provided with a latch tooth, the inner wall of the adjusting ring 401 is provided with a thread, and the adjusting ring 401 is provided with two groups, and the two groups of adjusting rings 401 are respectively connected to the driving block 402 through the latch teeth; the driving block 402 is a columnar gear structure, and the driving block 402 is connected to a driving motor; the adjusting ring 401 is used to rotate under the drive of the driving block 402, so as to rotate During the process, the bracket 403 and the plug 404 are driven to rise and fall by controlling the inner wall thread; the stirring part 5 includes a driving rod 501 and an outer rack 504; the driving rod 501 is rotatably connected between the fermentation tank body 101 and the upper cover plate 201, and the plug 404 is slidably connected on the outer wall of the driving rod 501, and the outer rack 504 is rotatably connected to the inside of the fermentation tank body 101; the outer rack 504 is configured as a cylindrical structure, and a square plate is provided on the outer wall of the outer rack 504, and an inclined surface is provided on the outer wall of the outer rack 504, and the outer rack 504 is fixed to the bottom of the outer wall of the driving rod 501 by screws; the outer rack 504 is used to rotate under the drive of the driving rod 501, so as to discharge the feces that have been processed internally.

[0041] Embodiment 2: Based on Embodiment 1, Figures 6 to 8 As shown, the fermentation part 1 also includes an exhaust pipe 103; the exhaust pipe 103 is set as a cylindrical tubular structure, and the exhaust pipe 103 is fixed on the outer wall of the fermentation tank body 101; the exhaust pipe 103 is used to discharge the gas inside the fermentation tank body 101 for later treatment; the outer row groove 104 is set as an arc-shaped through hole, and the top of the outer row groove 104 is connected to the arc groove. There are two groups of outer row grooves 104, and the two groups of outer row grooves 104 are respectively opened on the outer wall of the fermentation tank body 101. The rectangular grooves of the two groups of outer row grooves 104 are respectively connected to two groups of docking grooves 105; the outer row grooves 104 are set as rectangular grooves; the outer row grooves 104 are used to assist in the installation of the shielding part 3, so that The lower sliding cover plate 301 is adjusted in coordination with the docking groove 105, and the feces are discharged externally at the same time; the fermentation part 1 also includes a lower support frame 107; the guide plate 106 is set to a truncated cone-shaped structure, and there are two groups of guide plates 106, and the two groups of guide plates 106 are respectively fixed on the inner wall of the fermentation tank body 101; the guide plate 106 is used to assist the flow when the feces leaks, so as to transport the feces; the lower support frame 107 is set to a circular ring structure, and four groups of Z-shaped brackets are provided on the outer wall of the lower support frame 107, and the lower support frame 107 is fixed to the bottom of the outer wall of the fermentation tank body 101 by screws; the lower support frame 107 is used to support the fermentation tank body 101 so as to maintain overall stability.

[0042] In the embodiments of the present disclosure, Fig. 9 As shown, the upper sealing cover plate 201 is set as a cylindrical structure, a circular ring groove is opened on the top of the upper sealing cover plate 201, a fan-shaped through hole is set in the middle of the upper sealing cover plate 201, and an axial hole is set in the middle of the upper sealing cover plate 201; the upper sealing cover plate 201 is used to assist in the installation of the fixed frame 202 and the rotating cover plate 203, so that it is easy to adjust; the sealing part 2 also includes a rotating cover plate 203 and a feeding assembly 204; the rotating cover plate 203 is set as a fan-shaped plate structure, a cylindrical protrusion is set in the middle of the rotating cover plate 203, and the rotating cover plate 203 is connected to the control motor of the fixed frame 202 through a cylindrical protrusion, and the rotating cover plate 203 is rotatably connected in the annular groove of the upper cover plate 201; the rotating cover plate 203 is used to rotate under the drive of the control motor so as to shield the upper cover plate 201 so as to maintain the sealing of the fermentation tank body 101; a hopper is provided on the feed assembly 204, and the feed assembly 204 is fixed on the upper cover plate 201; the feed assembly 204 is used to add poultry manure into the fermentation tank body 101 for processing.

[0043] In the embodiments of the present disclosure, Fig.10As shown, the lower sliding cover 301 is configured as a fan-shaped plate structure, and there are two groups of lower sliding cover plates 301. The middle positions of the two groups of lower sliding cover plates 301 are respectively provided with telescopic grooves 302, and the telescopic grooves 302 are configured as rectangular grooves. The telescopic grooves 302 are connected with rectangular through holes, and the inside of the telescopic grooves 302 is slidably connected with a bracket 303, and a spring is provided on the bracket 303; the lower sliding cover plate 301 is used to cover the external discharge slot 104 to prevent feces from leaking out; the telescopic grooves 302 are used to assist in the installation of the bracket 303, so that it is easy to adjust; the bracket 303 is used to clamp the lower sliding cover plate 301, so that it is easy to maintain stability.

[0044] In the embodiments of the present disclosure, Fig.11 As shown, the adjustment part 4 includes a driving bracket 403 and a plugging block 404; the driving bracket 403 is configured as an arc-shaped block, a thread is provided on the outer wall of the driving bracket 403, an L-shaped bracket is provided on the inner wall of the driving bracket 403, and the driving bracket 403 is threadedly connected to the inner wall of the adjusting ring 401; the driving bracket 403 is used to be raised and lowered under the drive of the adjusting ring 401, so as to control the relative position of the plugging block 404; the plugging block 404 is configured as a cylindrical structure, a conical protrusion is provided on the top of the plugging block 404, a circular through hole is provided in the middle position of the plugging block 404, and there are two groups of plugging blocks 404, and two groups of driving brackets 403 are respectively provided on the outer walls of the two groups of plugging blocks 404; the plugging block 404 is used to be adjusted under the drive of the driving bracket 403, so as to control the leakage of feces.

[0045] In the embodiments of the present disclosure, Fig.12 As shown, the driving rod 501 is configured as a cylindrical rod, the bottom of the driving rod 501 is connected to a stirring motor, and the outside of the driving rod 501 is fixed with a stirring frame 502 by screws; a stirring rod is provided on the outer wall of the stirring frame 502, and a monitoring groove 503 is provided on the outer wall of the stirring frame 502; the driving rod 501 is used to rotate under the drive of the stirring motor, thereby controlling the stirring frame 502 and the outer frame 504 to perform stirring processing.

[0046] A method for converting livestock excrement into organic fertilizer:

[0047] The external drying assembly is installed inside the fermentation tank body 101, and then the upper cover plate 201 is fixed on the top of the fermentation tank body 101, and the monitoring sensor is fixed in the monitoring slot 503, and the control motor, the drive motor, the stirring motor and the monitoring sensor are connected to the external control center;

[0048] When adding feces to the inside, the feces are collected in the hopper of the feeding assembly 204, and then the feces are controlled to rise by the internal lifting structure, and poured into the fermentation tank body 101 from the arc-shaped through hole on the upper cover plate 201 at the highest end. At the same time, after the pouring is completed, the rotating cover plate 203 is controlled by the control motor to rotate to seal the upper cover plate 201;

[0049] When processing poultry feces, the feces entering the fermentation tank body 101 fall into the top guide plate 106, and then the internal feces are dried by the internal drying component to process the moisture inside the feces, and then the moisture inside the feces is monitored under the monitoring of the monitoring sensor in the monitoring slot 503 in the upper stirring frame 502, and after reaching a certain degree of dryness, the relative driving motor is started through the external control center to control the driving block 402 to rotate, so as to facilitate the rotation of the adjustment ring 401 through the latch teeth, so that the adjustment ring 401 controls the driving bracket 403 and the plug 404 to move downward under the action of the internal thread, and the plug 404 is separated from the guide plate 106, and the internal feces leaks down to the second layer, and then the fermentation material is added to the inside through the filling port on the fermentation tank body 101 to assist the feces in fermentation, and after the fermentation is completed, it leaks down to the bottom layer, so that the external rack 504 is driven by the driving rod 501 to rotate, so that the internal feces are discharged when it rotates.

Claims

1. A device for converting livestock excrement into organic fertilizer, comprising: A fermentation section (1); characterized in that the fermentation section (1) comprises a fermentation tank body (101), an external discharge groove (104), a docking groove (105) and a guide plate (106); the fermentation tank body (101) is configured as a cylindrical tank structure, an annular protrusion is provided on the outer wall of the fermentation tank body (101), a filling port is provided on the outer wall of the fermentation tank body (101), and an adjustment groove (102) is provided inside the annular protrusion of the fermentation tank body (101); the adjustment groove (102) is configured as an annular groove, and two groups of opposite rectangular through holes are connected on the inner wall of the adjustment groove (102); the guide plate (106) is configured as a truncated cone cylindrical structure, and two groups of guide plates (106) are provided, and the two groups of guide plates (106) are respectively fixed on the inner wall of the fermentation tank body (101); The top of the fermentation part (1) is provided with a sealing part (2); the interior of the fermentation part (1) is provided with a shielding part (3); the interior of the fermentation part (1) is provided with a regulating part (4); the interior of the fermentation part (1) is provided with a stirring part (5); The sealing portion (2) comprises an upper sealing plate (201) and a fixed frame (202); the upper sealing plate (201) is fixed to the top of the fermentation tank body (101) by means of screws; the fixed frame (202) is configured as an inverted U-shaped structure, a rectangular protrusion is provided on the outer wall of the fixed frame (202), a control motor is provided on the top of the fixed frame (202), and the fixed frame (202) is fixed to the top of the upper sealing plate (201); The adjusting portion (4) comprises an adjusting ring (401) and a driving block (402); the adjusting ring (401) is rotatably connected in the adjusting groove (102), the driving block (402) is rotatably connected in the adjusting groove (102), the driving bracket (403) is slidably connected in the adjusting groove (102), and the plug (404) is plugged into the guide plate (106); the adjusting ring (401) is arranged as a circular ring structure, the outer wall of the adjusting ring (401) is provided with a latching tooth, the inner wall of the adjusting ring (401) is provided with a thread, and the adjusting ring (401) is provided with two groups, and the two groups of adjusting rings (401) are respectively connected to the driving block (402) through the latching tooth; the driving block (402) is a columnar gear structure, and the driving block (402) is connected to a driving motor; The adjusting portion (4) comprises a driving bracket (403) and a plug (404); the driving bracket (403) is configured as an arc-shaped block, a thread is provided on the outer wall of the driving bracket (403), an L-shaped bracket is provided on the inner wall of the driving bracket (403), and the driving bracket (403) is threadedly connected to the inner wall of the adjusting ring (401); the plug (404) is configured as a cylindrical structure, a conical protrusion is provided on the top of the plug (404), and a circular through hole is provided in the middle of the plug (404), and there are two groups of plugs (404), and two groups of driving brackets (403) are respectively provided on the outer walls of the two groups of plugs (404); The stirring part (5) comprises a driving rod (501) and an outer rack (504); the driving rod (501) is rotatably connected between the fermentation tank body (101) and the upper cover plate (201); a plug (404) is slidably connected to the outer wall of the driving rod (501); the outer rack (504) is rotatably connected to the inside of the fermentation tank body (101); the outer rack (504) is configured as a cylindrical structure, a square plate is provided on the outer wall of the outer rack (504), an inclined surface is provided on the outer wall of the outer rack (504), and the outer rack (504) is fixed to the bottom of the outer wall of the driving rod (501) by screws; By rotating the adjusting ring (401) in the adjusting groove (102), the driving block (402) can be controlled through the inner wall thread during the sliding process, so as to control the relative state of the plugging block (404) and facilitate the control of feces leakage.

2. The device for converting livestock excrement into organic fertilizer according to claim 1, characterized in that: The shielding portion (3) comprises a lower sliding cover plate (301) and a bracket (303); the lower sliding cover plate (301) is slidably connected to the inside of the outer row slot (104), and the bracket (303) is inserted into the inside of the docking slot (105).

3. The device for converting livestock excrement into organic fertilizer according to claim 1, characterized in that: The fermentation section (1) further comprises an exhaust pipe (103); the exhaust pipe (103) is configured as a cylindrical tubular structure, and the exhaust pipe (103) is fixed on the outer wall of the fermentation tank body (101).

4. The device for converting livestock excrement into organic fertilizer according to claim 1, characterized in that: The outer row grooves (104) are configured as arc-shaped through holes, the tops of the outer row grooves (104) are connected to arc-shaped grooves, two groups of outer row grooves (104) are provided, the two groups of outer row grooves (104) are respectively opened on the outer wall of the fermentation tank body (101), and the rectangular grooves of the two groups of outer row grooves (104) are respectively connected to two groups of docking grooves (105); the outer row grooves (104) are configured as rectangular grooves.

5. The device for converting livestock excrement into organic fertilizer according to claim 1, characterized in that: The fermentation section (1) further comprises a lower support frame (107); the lower support frame (107) is arranged as a circular ring structure, and four groups of Z-shaped supports are arranged on the outer wall of the lower support frame (107); the lower support frame (107) is fixed to the bottom of the outer wall of the fermentation tank body (101) by screws.

6. The device for converting livestock excrement into organic fertilizer according to claim 1, characterized in that: The upper cover plate (201) is configured as a cylindrical structure, a circular ring-shaped groove is provided on the top of the upper cover plate (201), a fan-shaped through hole is provided in the middle of the upper cover plate (201), and an axial hole is provided in the middle of the upper cover plate (201).

7. The device for converting livestock excrement into organic fertilizer according to claim 1, characterized in that: The sealing portion (2) further comprises a rotating cover plate (203) and a feeding assembly (204); the rotating cover plate (203) is configured as a fan-shaped plate structure, a cylindrical protrusion is provided at the middle position of the rotating cover plate (203), the rotating cover plate (203) is connected to a control motor of a fixed frame (202) via the cylindrical protrusion, and the rotating cover plate (203) is rotatably connected in a circular groove of an upper sealing cover plate (201); a hopper is provided on the feeding assembly (204), and the feeding assembly (204) is fixed on the upper sealing cover plate (201).

8. The device for converting livestock excrement into organic fertilizer according to claim 1, characterized in that: The lower sliding cover plate (301) is configured as a fan-shaped plate structure. The lower sliding cover plate (301) is provided with two groups. The middle positions of the two groups of lower sliding cover plates (301) are respectively provided with telescopic grooves (302). The telescopic grooves (302) are configured as rectangular grooves. The telescopic grooves (302) are connected with rectangular through holes. The interior of the telescopic grooves (302) is slidably connected with a clamping frame (303). A spring is provided on the clamping frame (303).

9. The device for converting livestock excrement into organic fertilizer according to claim 1, characterized in that: The driving rod (501) is configured as a cylindrical rod, the bottom of the driving rod (501) is connected to a stirring motor, and the outside of the driving rod (501) is fixed with a stirring frame (502) by screws; a stirring rod is provided on the outer wall of the stirring frame (502), and a monitoring groove (503) is provided on the outer wall of the stirring frame (502).

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