Livestock and poultry manure harmless treatment device

Abstract

The utility model relates to the technical field of livestock and poultry manure treatment devices, in particular to a livestock and poultry manure innocent treatment device which comprises a stirring rod, an inserting hole is formed in the surface of the stirring rod, an inserting block is movably inserted into the inserting hole, a plurality of sets of blade mounting holes are formed in the surface of the inserting block, and a plurality of blades are arranged in the blade mounting holes. One end of a blade mounting seat is movably inserted into the blade mounting hole, a blade is fixed to the other end of the blade mounting seat, a quick disassembly and assembly assembly is arranged between the stirring rod and the insertion block, and a convenient replacement assembly is arranged between the insertion block and the blade mounting seat; the device has the beneficial effects that when the motor rotates at a high speed to the bottom main shaft and the main shaft drives the stirring rod to rotate, the blades rotate at a high speed along with the stirring rod, and when the blades are in contact with a hard excrement block, the sharp cutting edge can cut the hard excrement block, the hard excrement block is cut into disintegrating slag after multiple times of cutting, and therefore the hard excrement block can be crushed. Therefore, the dissolution and mixing of hard excrement blocks are accelerated, and the stirring efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of livestock and poultry manure treatment devices, specifically to a harmless treatment device for livestock and poultry manure. Background Technology

[0002] For the harmless treatment of agricultural and livestock manure, biogas fermentation is a common method. It achieves energy conversion and recovery while carrying out harmless treatment. However, one of the common problems during biogas fermentation is that there is very little biogas after loading, and even if there is gas, the combustion effect is not ideal.

[0003] In the prior art, a patent application with application number CN202120697991.9, published by the China National Intellectual Property Administration, discloses an agricultural livestock and poultry manure harmless treatment and biogas fermentation device, including a fermentation box and a pretreatment box. An agitator is fixedly mounted on the upper side wall of the fermentation box, and an exhaust pipe is inserted into the right side wall of the fermentation box. A fixed cylinder is fixedly installed on the outer side wall of the exhaust pipe, and a rotating cylinder is rotatably mounted on the outer side wall of the fixed cylinder. A one-way valve is fixedly installed on the inner side wall of the movable ring, and a fixed pipe is fixedly connected to the upper end of the one-way valve. A fixed plate is fixedly installed on the inner side wall of the first annular groove, and a movable plate is fixedly installed on the inner side wall of the rotating cylinder. A second spring is fixedly installed between the fixed plate and the movable plate. When the rotating cylinder is rotated to align the one-way valve with the through hole, gas can be released. After use, the second spring and the first spring can be used to rotate the rotating cylinder back to its original position, and the one-way valve can be rotated and inserted into the cylindrical groove, thus fixing the rotating cylinder and achieving automatic closing and sealing.

[0004] However, feces often contain hard, clump-like masses. In existing technologies, when mixing feces, it is difficult to break up these hard fecal masses by simply rotating the mixing rod, resulting in uneven mixing of the feces. Utility Model Content

[0005] The purpose of this invention is to provide a device for the harmless treatment of livestock and poultry manure, 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 harmless treatment device for livestock and poultry manure, comprising: a stirring rod, wherein a plug-in hole is provided on the surface of the stirring rod, a plug-in block is movably inserted into the plug-in hole, a plurality of blade mounting holes are provided on the surface of the plug-in block, one end of a blade mounting seat is movably inserted into the blade mounting hole, and a blade is fixed at the other end of the blade mounting seat, a quick disassembly assembly is provided between the stirring rod and the plug-in block, and a convenient replacement assembly is provided between the plug-in block and the blade mounting seat.

[0007] Preferably, the quick-assembly assembly includes: a limiting rod hole, a limiting groove, and a limiting rod. The limiting rod hole is formed on the surface of the stirring rod and communicates with the insertion hole. The limiting groove is formed on the surface of the insertion block. One end of the limiting rod is movably inserted into the limiting groove, and the other end of the limiting rod is movably inserted into the limiting rod hole.

[0008] Preferably, a retaining groove is provided on the inner wall of the groove of the limiting rod hole. The retaining groove is an annular groove, and a retaining ring is fitted and fixed on the surface of the limiting rod. The retaining ring is movably inserted into the retaining groove.

[0009] Preferably, the convenient replacement component includes: a plug-in rod hole, a plug-in rod mounting groove, and a plug-in rod. The plug-in rod hole is formed on the surface of the blade mounting seat, the plug-in rod mounting groove is formed on the surface of the plug-in block, the plug-in rod mounting groove communicates with the blade mounting hole, one end of the plug-in rod is movably inserted into the plug-in rod mounting groove, and the other end of the plug-in rod is movably inserted into the plug-in rod hole.

[0010] Preferably, a lever groove is formed on the surface of the plug block, the lever groove is connected to the plug rod mounting groove, one end of the plug rod extends into the lever groove, and a spring is fixed between the end of the plug rod extending into the lever groove and the inner wall of the lever groove.

[0011] Preferably, a lever is slidably connected in the lever groove, one end of the lever is fixed to the rod body of the plug-in rod, and the other end of the lever extends out from the lever groove.

[0012] Preferably, a sealing groove is formed on the inner wall of the lever groove, one end of a sealing plate is movably inserted into the sealing groove, and the other end of the sealing plate is fixed to the surface of the lever.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The livestock and poultry manure harmless treatment device proposed in this utility model features a high-speed rotating motor on the main shaft, which in turn drives the stirring rod to rotate. The blades follow the stirring rod, rotating at high speed. When the blades come into contact with hard manure blocks, the sharp edges can cut them, reducing them to small pieces after multiple cuts. This accelerates the dissolution and mixing of the hard manure blocks and improves stirring efficiency. Furthermore, after fermentation, the connecting block can be easily removed from the connecting hole using a quick-disassembly assembly, allowing for easier cleaning of the connecting block and its blades. This prevents cuts to cleaning personnel's hands due to the confined space when cleaning the connecting block on the stirring rod. Additionally, if a set of blades becomes dull, the blade mounting seat containing that set of blades can be easily removed from the blade mounting hole by replacing the assembly, and then a new blade mounting seat and blades can be installed back into the blade mounting hole, enabling the replacement of a specific set of blades for the connecting block. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic cross-sectional view of the present invention.

[0017] Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0018] Figure 4 A cross-sectional structural diagram for easy component replacement.

[0019] In the diagram: 1. Stirring rod; 2. Insertion hole; 3. Insertion block; 4. Blade mounting hole; 5. Blade mounting seat; 6. Blade; 7. Limiting rod hole; 8. Limiting groove; 9. Limiting rod; 10. Snap ring; 11. Insertion rod hole; 12. Insertion rod mounting groove; 13. Insertion rod; 14. Pulley groove; 15. Spring; 16. Pulley; 17. Sealing groove; 18. Sealing plate; 19. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Example 1: Please refer to Figures 1 to 4 This utility model provides a technical solution: a harmless treatment device for livestock and poultry manure, comprising: a stirring rod 1, characterized in that: a plug hole 2 is provided on the surface of the stirring rod 1, a plug block 3 is movably inserted into the plug hole 2, a plurality of blade mounting holes 4 are provided on the surface of the plug block 3, one end of a blade mounting seat 5 is movably inserted into the blade mounting hole 4, and a blade 6 is fixed at the other end of the blade mounting seat 5, a quick disassembly assembly is provided between the stirring rod 1 and the plug block 3, and a convenient replacement assembly is provided between the plug block 3 and the blade mounting seat 5.

[0022] In actual use, when the motor rotates at high speed on the main shaft, and the main shaft drives the stirring rod 1 to rotate, the blades 6 rotate at high speed along with the stirring rod 1. When the blades 6 come into contact with hard fecal blocks, the sharp blades can cut the hard fecal blocks. After multiple cuts, the hard fecal blocks are chopped into small pieces, thereby accelerating the dissolution and mixing of the hard fecal blocks and improving the stirring efficiency. At the same time, after fermentation is completed, the plug-in block 3 can be removed from the plug-in hole 2 by quickly disassembling the assembly, thus disassembling the stirring rod 1 and the plug-in block 3. Then, it is easier to clean the plug-in block 3 and the blades 6 on the plug-in block 3, preventing the small space when cleaning the plug-in block 3 on the stirring rod 1 from easily cutting the hands of the cleaning personnel. In addition, when a set of blades 6 is not sharp enough, the blade mounting seat 5 that fixes the set of blades 6 can be removed from the blade mounting hole 4 by conveniently replacing the assembly, and then the new blade mounting seat 5 and blades 6 can be installed back into the blade mounting hole 4, realizing the function of replacing a set of blades 6 for the plug-in block 3 individually.

[0023] Example 2: Based on Example 1, in order to achieve quick assembly and disassembly of the component, the quick assembly and disassembly component includes: a limiting rod hole 7, a limiting groove 8, and a limiting rod 9. The limiting rod hole 7 is opened on the surface of the stirring rod 1 and communicates with the insertion hole 2. The limiting groove 8 is opened on the surface of the insertion block 3. One end of the limiting rod 9 is movably inserted into the limiting groove 8, and the other end of the limiting rod 9 is movably inserted into the limiting rod hole 7. A retaining groove 10 is opened on the inner wall of the groove of the limiting rod hole 7. The retaining groove 10 is an annular groove. A retaining ring 11 is fitted and fixed on the surface of the limiting rod 9 and is movably inserted into the retaining groove 10.

[0024] When it is necessary to remove the plug block 3 from the stirring rod 1, pull the limiting rod 9 out of the limiting rod hole 7. The limiting rod 9 will then exit from the limiting groove 8, and the plug block 3 can be removed from the plug hole 2, completing the disassembly of the stirring rod 1 and the plug block 3. When it is necessary to install the plug block 3 back onto the stirring rod 1, insert the plug block 3 back into the plug hole 2, aligning the limiting groove 8 with the limiting rod hole 7. Then, reinsert the limiting rod 9 into the limiting rod hole 7 and the limiting groove 8 until the retaining ring 11 is inserted back into the retaining groove 10. The retaining ring 11 is made of highly elastic rubber material, so the limiting rod 9 is limited in the limiting rod hole 7 and the limiting groove 8, thereby limiting the plug block 3 in the plug hole 2, completing the installation of the stirring rod 1 and the plug block 3.

[0025] Example 3: Based on Example 2, to facilitate easy component replacement, the easily replaceable component includes: a connector hole 12, a connector mounting groove 13, and a connector 14. The connector hole 12 is formed on the surface of the blade mounting seat 5, and the connector mounting groove 13 is formed on the surface of the connector block 3. The connector mounting groove 13 communicates with the blade mounting hole 4. One end of the connector 14 is movably inserted into the connector mounting groove 13, and the other end of the connector 14 is movable. The plug is inserted into the plug rod hole 12. A lever groove 15 is provided on the surface of the plug block 3. The lever groove 15 is connected to the plug rod mounting groove 13. One end of the plug rod 14 extends into the lever groove 15, and a spring 16 is fixed between the end of the plug rod 14 extending into the lever groove 15 and the inner wall of the lever groove 15. A lever 17 is slidably connected in the lever groove 15. One end of the lever 17 is fixed to the rod body of the plug rod 14, and the other end of the lever 17 extends out from the lever groove 15.

[0026] When it is necessary to remove the old blade mount 5 and blade 6 from the connector block 3, simply move the lever 17 away from the blade mounting hole 4. The movement of the lever 17 will cause the connector rod 14 to move in the same direction, so that the connector rod 14 is fully retracted into the connector rod mounting groove 13 and the lever groove 15 and then withdrawn from the connector rod hole 12. Then the blade mount 5 can be removed from the blade mounting hole 4, completing the removal of the old blade mount 5 and blade 6 from the connector block 3. When it is necessary to reinstall the new blade mount 5 and blade 6 back into the connector block 3... When installing, continue to move lever 17 away from the blade mounting hole 4. The movement of lever 17 will cause the plug rod 14 to retract completely into the plug rod mounting groove 13 and lever groove 15. At this time, spring 16 is compressed. Then, insert the new blade mounting seat 5 into the blade mounting hole 4. The plug rod hole 12 will automatically align with the plug rod mounting groove 13. Finally, release lever 17. Under its own elasticity, spring 16 will push one end of plug rod 14 into plug rod hole 12, thus completing the installation of the new blade mounting seat 5 and blade 6 back onto plug block 3.

[0027] Example 4: Based on Example 3, in order to prevent feces from entering the lever groove 15 and causing the movement of the lever 17 to be obstructed, a sealing groove 18 is provided on the inner wall of the lever groove 15. One end of the sealing plate 19 is movably inserted into the sealing groove 18, and the other end of the sealing plate 19 is fixed to the surface of the lever 17.

[0028] To prevent feces from entering the lever groove 15 and obstructing the movement of the lever 17, a sealing groove 18 is provided on the inner wall of the lever groove 15, and a sealing plate 19 is fixed on the lever body of the lever 17. When the lever 17 is located at the end of the lever groove 15 near the blade mounting hole 4, the sealing plate 19 seals the opening of the lever groove 15, thereby preventing feces from entering the lever groove 15. When the lever 17 moves in the lever groove 15, the depth of the sealing plate 19 inserted into the sealing groove 18 is adjustable, so as not to obstruct the movement of the lever 17.

[0029] In actual use, when the motor rotates at high speed on the main shaft, and the main shaft drives the stirring rod 1 to rotate, the blade 6 rotates at high speed along with the stirring rod 1. When the blade 6 comes into contact with hard fecal blocks, the sharp blade can cut the hard fecal blocks. After multiple cuts, the hard fecal blocks are chopped into small pieces, thereby accelerating the dissolution and mixing of the hard fecal blocks and improving the mixing efficiency. At the same time, after fermentation is completed, the connecting block 3 can be removed from the connecting hole 2 by using the quick disassembly assembly to complete the disassembly of the stirring rod 1 and the connecting block 3. Then it is easier to clean the connecting block 3 and the blade 6 on the connecting block 3, preventing the confined space when cleaning the connecting block 3 on the stirring rod 1 from easily cutting the cleaner. In addition, when a certain set of blades 6 is not sharp enough, the blade mounting base 5 that fixes the set of blades 6 can be removed from the blade mounting hole 4 by conveniently replacing the components. Then, the new blade mounting base 5 and blades 6 can be installed back into the blade mounting hole 4, realizing the function of replacing a certain set of blades 6 for the plug-in block 3 individually. When it is necessary to remove the plug-in block 3 from the stirring rod 1, pull the limiting rod 9 out of the limiting rod hole 7, and the limiting rod 9 will also exit from the limiting groove 8. Then the plug-in block 3 can be removed from the plug-in hole 2, completing the disassembly of the stirring rod 1 and the plug-in block 3. When it is necessary to install the plug-in block 3 back onto the stirring rod 1, insert the plug-in block 3 back into the plug-in hole 2, aligning the limiting groove 8 with the limiting rod hole 7, and then... Reinsert the limiting rod 9 into the limiting rod hole 7 and the limiting groove 8 until the retaining ring 11 is inserted back into the retaining groove 10. The retaining ring 11 is made of elastic rubber material. The limiting rod 9 is then limited in the limiting rod hole 7 and the limiting groove 8, thereby limiting the insert block 3 in the insert hole 2, completing the installation of the stirring rod 1 and the insert block 3. When it is necessary to remove the old blade mounting seat 5 and the blade 6 from the insert block 3, simply move the lever 17 away from the blade mounting hole 4. The movement of the lever 17 drives the insert rod 14 to move in the same direction, causing the insert rod 14 to retract completely into the insert rod mounting groove 13 and the lever groove 15 and exit from the insert rod hole 12. Then the set of blade mounting seats 5 can be removed from the blade mounting hole 12. Remove the old blade mount 5 and blade 6 from the connector block 3 by taking them out of the mounting hole 4. When it is necessary to reinstall the new blade mount 5 and blade 6 onto the connector block 3, move the lever 17 away from the blade mounting hole 4. The movement of the lever 17 will cause the connector rod 14 to retract completely into the connector rod mounting groove 13 and the lever groove 15. At this time, the spring 16 is compressed. Then insert the new blade mount 5 into the blade mounting hole 4. The connector rod hole 12 will automatically align with the connector rod mounting groove 13. Finally, release the lever 17. The spring 16 will push one end of the connector rod 14 into the connector rod hole 12 under its own elasticity. This completes the reinstallation of the new blade mount 5 and blade 6 onto the connector block 3.To prevent feces from entering the lever groove 15 and obstructing the movement of the lever 17, a sealing groove 18 is formed on the inner wall of the lever groove 15, and a sealing plate 19 is fixed to the lever body. When the lever 17 is located at the end of the lever groove 15 near the blade mounting hole 4, the sealing plate 19 seals the opening of the lever groove 15, thereby preventing feces from entering the lever groove 15. When the lever 17 moves in the lever groove 15, the depth to which the sealing plate 19 is inserted into the sealing groove 18 is adjustable, thus not obstructing the movement of the lever 17.

[0030] 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 the harmless treatment of livestock and poultry manure, comprising: A stirring rod (1) is characterized in that: a plug hole (2) is provided on the surface of the stirring rod (1), a plug block (3) is movably inserted into the plug hole (2), a plurality of blade mounting holes (4) are provided on the surface of the plug block (3), one end of a blade mounting seat (5) is movably inserted into the blade mounting hole (4), and a blade (6) is fixed at the other end of the blade mounting seat (5). A quick disassembly assembly is provided between the stirring rod (1) and the plug block (3), and a convenient replacement assembly is provided between the plug block (3) and the blade mounting seat (5).

2. The livestock and poultry manure harmless treatment device according to claim 1, characterized in that: The quick-assembly assembly includes: a limiting rod hole (7), a limiting groove (8), and a limiting rod (9). The limiting rod hole (7) is opened on the surface of the stirring rod (1), and the limiting rod hole (7) is connected to the insertion hole (2). The limiting groove (8) is opened on the surface of the insertion block (3). One end of the limiting rod (9) is movably inserted into the limiting groove (8), and the other end of the limiting rod (9) is movably inserted into the limiting rod hole (7).

3. The livestock and poultry manure harmless treatment device according to claim 2, characterized in that: A slot (10) is provided on the inner wall of the groove of the limiting rod hole (7). The slot (10) is an annular groove. A retaining ring (11) is sleeved and fixed on the surface of the limiting rod (9). The retaining ring (11) is movably inserted into the slot (10).

4. The livestock and poultry manure harmless treatment device according to claim 1, characterized in that: The convenient replacement component includes: a plug-in rod hole (12), a plug-in rod mounting groove (13), and a plug-in rod (14). The plug-in rod hole (12) is opened on the surface of the blade mounting seat (5), and the plug-in rod mounting groove (13) is opened on the surface of the plug-in block (3). The plug-in rod mounting groove (13) is connected to the blade mounting hole (4). One end of the plug-in rod (14) is movably inserted into the plug-in rod mounting groove (13), and the other end of the plug-in rod (14) is movably inserted into the plug-in rod hole (12).

5. The livestock and poultry manure harmless treatment device according to claim 4, characterized in that: The surface of the plug block (3) is provided with a lever groove (15), which is connected to the plug rod mounting groove (13). One end of the plug rod (14) extends into the lever groove (15), and a spring (16) is fixed between the end of the plug rod (14) extending into the lever groove (15) and the inner wall of the lever groove (15).

6. The livestock and poultry manure harmless treatment device according to claim 5, characterized in that: A lever (17) is slidably connected in the lever groove (15). One end of the lever (17) is fixed to the rod body of the plug rod (14), and the other end of the lever (17) extends out from the lever groove (15).

7. The livestock and poultry manure harmless treatment device according to claim 6, characterized in that: A sealing groove (18) is provided on the inner wall of the lever groove (15). One end of a sealing plate (19) is movably inserted into the sealing groove (18), and the other end of the sealing plate (19) is fixed on the surface of the lever (17).

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