Excrement smashing equipment for livestock breeding

Abstract

The utility model relates to the related technical field of excrement treatment equipment, in particular to excrement smashing equipment for livestock breeding. A smashing box is arranged on one side of the top of the bottom plate. Under the cooperative action of the bottom plate, the smashing box, the feeding pipe, the storage box, the feeding port, the supporting frame, the first rotating shaft and the crushing mechanism, livestock manure can be extruded while being conveyed, the purpose of reducing the size of the manure is achieved, the extruded manure can be smashed by the device, and the livestock manure is prevented from being crushed by the device. According to the excrement smashing device for livestock breeding, the excrement smashing speed and the working efficiency are improved, and the problems that although existing excrement smashing equipment for livestock breeding can smash livestock excrement, the excrement in the device can rotate along with the rotating direction of a stirring shaft due to the fact that the excrement is smashed in a one-way rotating mode only through the stirring shaft, and the stirring shaft rotates along with the rotating direction of the stirring shaft; and the problems that the stirring speed of the device on the excrement is low, and the working efficiency is poor are solved.

Description

Technical Field

[0001] This utility model relates to the technical field of manure treatment equipment, specifically a manure crushing device for livestock breeding. Background Technology

[0002] During the livestock breeding process, poultry and livestock produce a large amount of manure. Generally, the manure is collected in a manure pit. As an organic fertilizer, poultry and livestock manure plays an important role in crop growth. When composting manure, it is necessary to break up the clumps of manure.

[0003] Utility model patent CN221714458U discloses a manure crushing device for livestock farming, belonging to the technical field of manure treatment equipment. It addresses the problems in existing technologies where an external pump is needed to draw manure into the device, and where the crushed manure still contains a large amount of moisture, affecting the fermentation efficiency of composting. The device includes a processing tank with a lid on top, a feed pipe on one side of the lid, and a feeding assembly for adding material to the tank. A crushing assembly is installed on the top of the lid, and the side walls of the tank are equipped with… The tank is equipped with an adjustment component for adjusting the height of the lifting assembly. At the bottom of the treatment tank, a solid-liquid separation component for further processing of the manure is also installed. The lifting assembly allows the treatment tank to be moved to the side of the manure pit, and the adjustment component allows the lifting pipe to be inserted into the manure pit, thus facilitating the feeding of the treatment tank. The crushing assembly crushes the manure, and the crushed manure is then separated into solid and liquid components by the solid-liquid separation component. The manure water is discharged through a funnel for centralized collection, and the manure is extruded through an extrusion screw, which effectively reduces the water content of the manure, thereby improving the efficiency of subsequent composting and fermentation.

[0004] However, the above patent still has shortcomings: although it can crush livestock manure, it only crushes the manure by rotating the stirring shaft in one direction, which causes the manure inside the device to rotate along with the direction of the stirring shaft, resulting in a slow crushing speed and poor working efficiency. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a manure pulverizing device for livestock farming, which solves the problem mentioned in the background art that although existing manure pulverizing devices for livestock farming can pulverize livestock manure, they only pulverize manure by rotating the stirring shaft in one direction, causing the manure inside the device to rotate along with the direction of rotation of the stirring shaft, resulting in a slow pulverizing speed and poor working efficiency.

[0006] The technical solution of this utility model is:

[0007] A manure crushing device for livestock farming includes: a base plate; a crushing box is provided on one side of the top of the base plate, a feeding pipe is fixedly connected to one side of the crushing box, a storage box is provided on the top of the feeding pipe at the end away from the crushing box, an inlet is opened at the bottom of the storage box, the bottom end of the inlet is connected to the feeding pipe, a support frame is fixedly connected to the top of the crushing box, a first rotating shaft is rotatably connected inside the feeding pipe; a crushing mechanism for conveying manure is provided on the outer surface of the first rotating shaft located inside the feeding pipe; a crushing mechanism for preventing manure from adhering to the inner wall of the device is provided at the top center of the crushing box.

[0008] Preferably, the crushing mechanism includes: an auger blade fixedly connected to the outer surface of the first rotating shaft located inside the feeding pipe, the auger blade being adapted to the feeding pipe; one end of the first rotating shaft passing through the feeding pipe and extending to a first motor, the first motor being fixedly connected to the feeding pipe; the first rotating shaft being fixedly connected to the output end of the first motor; the end of the first rotating shaft away from the first motor passing through a fixed plate and extending to a rotating cutter head, the rotating cutter head being fixedly connected to the first rotating shaft; and a plurality of discharge holes evenly formed inside the fixed plate.

[0009] Preferably, the pulverizing mechanism includes: a rotating sleeve rotatably connected to the top center of the pulverizing box; first connecting rods fixedly connected to both sides of the bottom end of the rotating sleeve; threaded ribbons fixedly connected to the ends of the first connecting rods away from the rotating sleeve; second connecting rods fixedly connected to the bottom ends of the threaded ribbons; and a rotary joint fixedly connected to the bottom outer surface of the rotary joint. A limiting plate is rotatably connected to the four corners of the limiting plate, and limiting rods are fixedly connected to the ends of the limiting rods away from the limiting plate. All components are fixedly connected to the grinding box, and the screw ribbon is adapted to the grinding box. Four grinding blades are evenly arranged between the rotating sleeve and the rotating joint. The grinding blades are all fixed to the outer surface of the lifting shaft. The top end of the lifting shaft passes through the rotating sleeve and extends to the guide rail. The guide rail is rotatably connected to the lifting shaft, and the lifting shaft is slidably connected to the rotating sleeve. The grinding blades cooperate with the screw ribbon. Sliding rods are slidably connected to both ends of the guide rail. The two ends of the sliding rods are fixedly connected to the support frame and the grinding box, respectively.

[0010] Preferably, a second motor is fixedly connected to one side of the support frame, and a second rotating shaft is fixedly connected to the output end of the second motor. The end of the second rotating shaft away from the second motor passes through the support frame and extends to the rotating block. The rotating block is fixedly connected to the second rotating shaft. A cylindrical pin is fixedly connected to one side of the bottom of the rotating block. The cylindrical pin cooperates with the guide rail. A first bevel gear is provided on the side of the rotating block away from the cylindrical pin. The first bevel gear is fixed to the outer surface of the second rotating shaft. A second bevel gear meshes with the bottom of the first bevel gear. The second bevel gear is fixed to the outer surface of the rotating sleeve.

[0011] Preferably, four slide bars are evenly fixedly connected to the outer surface of the lifting shaft near the rotating sleeve, and the rotating sleeve is provided with a slide groove near the slide bars.

[0012] Preferably, two structural plates are fixedly connected to both sides of the storage box, and the bottom ends of the structural plates are fixedly connected to the base plate.

[0013] Preferably, the bottom center of the grinding box is provided with a discharge port, and a valve is provided inside the discharge port.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] Firstly, this utility model, through the coordinated action of the base plate, crushing box, feeding pipe, storage box, inlet, support frame, first rotating shaft, and crushing mechanism, can simultaneously transport and compress livestock manure, thereby reducing its volume. This facilitates the crushing of the compressed manure, improving the crushing speed and work efficiency. It solves the problem that existing manure crushing equipment for livestock farming, while capable of crushing manure, suffers from slow crushing speed and poor work efficiency because it only uses a unidirectional rotation of the stirring shaft. This causes the manure inside the device to rotate along with the direction of the stirring shaft's rotation.

[0016] Secondly, through the combined action of the base plate, crushing box, feeding pipe, storage box, inlet, support frame, first rotating shaft, crushing mechanism and crushing mechanism, this utility model not only increases the crushing area of ​​the device and further improves the crushing efficiency of manure, but also continuously scrapes off the manure adhering to the inner wall of the device, solving the problem of manure adhering to the inner wall of the device and requiring manual cleaning by workers. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a manure crushing device for livestock farming according to the present invention;

[0018] Figure 2 This is a side sectional view of a manure pulverizing device for livestock farming according to the present invention.

[0019] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0020] Figure 4 This is a schematic diagram of the crushing mechanism of this utility model;

[0021] Figure 5 This is a schematic diagram of the crushing mechanism of this utility model.

[0022] In the picture:

[0023] 1. Base plate; 2. Crushing box; 3. Feeding pipe; 4. Storage box; 5. Inlet; 6. Support frame; 7. First rotating shaft; 8. Crushing mechanism; 9. Crushing mechanism; 10. Screwdriver blade; 11. First motor; 12. Fixing plate; 13. Rotating cutter head; 14. Discharge hole; 15. Rotating sleeve; 16. First connecting rod; 17. Screw ribbon; 18. Second connecting rod; 19. Rotary joint; 20. Limiting plate; 21. Limiting rod; 22. Crushing blade; 23. Lifting shaft; 24. Guide rail; 25. Second motor; 26. Second rotating shaft; 27. Rotating block; 28. Cylindrical pin; 29. ​​First bevel gear; 30. Second bevel gear; 31. Sliding strip; 32. Slide groove; 33. Structural plate; 34. Discharge port; 35. Valve. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1 to 5 The present invention will describe the above technical solution in detail through the following embodiments:

[0026] A manure pulverizing device for livestock farming includes: a base plate 1; a pulverizing box 2 is provided on one side of the top of the base plate 1, a feeding pipe 3 is fixedly connected to one side of the pulverizing box 2, a storage box 4 is provided on the top of the feeding pipe 3 at the end away from the pulverizing box 2, an inlet 5 is provided at the bottom of the storage box 4, the bottom end of the inlet 5 is connected to the feeding pipe 3, a support frame 6 is fixedly connected to the top of the pulverizing box 2, and a first rotating shaft 7 is rotatably connected inside the feeding pipe 3; the outer surface of the first rotating shaft 7 located inside the feeding pipe 3 is provided with... The device is equipped with a crushing mechanism 8 for conveying manure; a crushing mechanism 9 is provided at the top center of the crushing box 2 to prevent manure from sticking to the inner wall of the device. A control box is fixedly connected to one side of the crushing box 2. The user pours livestock manure into the storage box 4. The manure inside the storage box 4 flows into the feed pipe 3 through the feed inlet 5. The crushing mechanism 8 inside the feed pipe 3 continuously conveys, squeezes and crushes the manure. The crushed manure enters the crushing box 2 and is crushed by the crushing mechanism 9.

[0027] like Figure 4 As shown, the crushing mechanism 8 includes: a first rotating shaft 7 located inside the feeding pipe 3 with an auger blade 10 fixedly connected to its outer surface; the auger blade 10 is adapted to the feeding pipe 3; one end of the first rotating shaft 7 passes through the feeding pipe 3 and extends to the first motor 11; the first motor 11 is fixedly connected to the feeding pipe 3; the first rotating shaft 7 is fixedly connected to the output end of the first motor 11; the end of the first rotating shaft 7 away from the first motor 11 passes through the fixing plate 12 and extends to the rotating cutter head 13; the rotating cutter head 13 is fixedly connected to the first rotating shaft 7; and the interior of the fixing plate 12... A number of discharge holes 14 are evenly distributed. When the first motor 11 is started, the output end of the first motor 11 drives the first rotating shaft 7. While the first rotating shaft 7 rotates, it drives the auger blades 10 and the rotating cutter head 13. While rotating, the auger blades 10 continuously push the feces to move towards the fixed plate 12, so that the feces accumulate and are squeezed at the fixed plate 12, so that the feces continuously flow out through the discharge port 34 inside the fixed plate 12. While the feces flow out, the rotating cutter head 13 cuts the outflowing feces, and the cut feces flow into the interior of the crushing box 2.

[0028] like Figure 5As shown, the grinding mechanism 9 includes: a rotating sleeve 15 rotatably connected to the top center of the grinding box 2; first connecting rods 16 fixedly connected to both sides of the bottom end of the rotating sleeve 15; threaded ribbons 17 fixedly connected to the ends of the first connecting rods 16 away from the rotating sleeve 15; second connecting rods 18 fixedly connected to the bottom end of the threaded ribbons 17; and a rotary joint 19 fixedly connected to the ends of the second connecting rods 18 away from the threaded ribbons 17. A limiting plate 20 is rotatably connected to the bottom outer surface of the rotary joint 19, and the four corners of the limiting plate 20 are fixedly... A fixed connection is provided with a limiting rod 21, the end of which is away from the limiting plate 20 and fixedly connected to the grinding box 2. The screw ribbon 17 is adapted to the grinding box 2. Four grinding blades 22 are evenly arranged between the rotating sleeve 15 and the rotating joint 19. The grinding blades 22 are all fixed to the outer surface of the lifting shaft 23. The top end of the lifting shaft 23 passes through the rotating sleeve 15 and extends to the guide rail 24. The guide rail 24 is rotatably connected to the lifting shaft 23, and the lifting shaft 23 is slidably connected to the rotating sleeve 15. The grinding blades 22 and the screw ribbon 17 are connected to the grinding box 2. The guide rail 24 is slidably connected to both ends of the guide rail 24. The two ends of the guide rail are fixedly connected to the support frame 6 and the grinding box 2, respectively. The guide rail 24 reciprocates vertically through the cooperation of the guide rails. While the guide rail 24 is reciprocating, it drives the lifting shaft 23, which in turn reciprocates inside the rotating sleeve 15. The lifting shaft 23 drives the grinding blade 22 while it is moving up and down, thus controlling the grinding blade 22 to reciprocate. While the rotating sleeve 15 is rotating, it drives the first connecting rod 16 and the lifting shaft 23. The first connecting rod 16 drives the screw ribbon 17, which drives the second connecting rod 18. The second connecting rod 18 drives the rotary joint 19. The rotary joint 19 rotates flexibly through the cooperation of the limiting plate 20 and the limiting rod 21. While the lifting shaft 23 is rotating, it also drives the grinding blade 22 to rotate. Thus, while the grinding blade 22 is reciprocating, it also rotates inside the grinding box 2, thereby grinding the feces inside the grinding box 2.

[0029] like Figure 5As shown, a second motor 25 is fixedly connected to one side of the support frame 6. A second rotating shaft 26 is fixedly connected to the output end of the second motor 25. The end of the second rotating shaft 26 away from the second motor 25 passes through the support frame 6 and extends to the rotating block 27. The rotating block 27 is fixedly connected to the second rotating shaft 26. A cylindrical pin 28 is fixedly connected to one side of the bottom of the rotating block 27. The cylindrical pin 28 cooperates with the guide rail 24. A first bevel gear 29 is provided on the side of the rotating block 27 away from the cylindrical pin 28. The first bevel gear 29 is fixed to the outer surface of the second rotating shaft 26. A second bevel gear 30 is engaged at the bottom and fixed to the outer surface of the rotating sleeve 15. When the second motor 25 is started, the output end of the second motor 25 drives the second rotating shaft 26. While the second rotating shaft 26 rotates, it drives the first bevel gear 29 and the rotating block 27. While the rotating block 27 rotates, it continuously drives the cylindrical pin 28 to rotate. While the cylindrical pin 28 rotates, it continuously drives the guide rail 24 to reciprocate and lift. While the first bevel gear 29 rotates, it drives the second bevel gear 30. The second bevel gear 30 drives the rotating sleeve 15 to rotate.

[0030] like Figure 3 As shown, four slide bars 31 are evenly fixedly connected to the outer surface of the lifting shaft 23 near the rotating sleeve 15. The rotating sleeve 15 is provided with a slide groove 32 near the slide bar 31. This not only allows the lifting shaft 23 to move flexibly up and down inside the rotating sleeve 15, but also allows the lifting shaft 23 to rotate by the cooperation of the slide groove 32 and the slide bar 31 while the rotating sleeve 15 is rotating.

[0031] like Figure 1 As shown, two structural plates 33 are fixedly connected to both sides of the storage box 4. The bottom ends of the structural plates 33 are fixedly connected to the bottom plate 1, which improves the structural strength of the device and thus improves the stability of the device.

[0032] like Figure 1 and Figure 2 As shown, a discharge port 34 is provided at the center of the bottom of the grinding box 2. A valve 35 is provided inside the discharge port 34 to facilitate the user to discharge the ground feces to the outside of the device.

[0033] Working principle: The user pours livestock manure into the storage bin 4 and starts the first motor 11. The output of the first motor 11 drives the first rotating shaft 7. While the first rotating shaft 7 rotates, it drives the auger blades 10 and the rotating cutter head 13. As the auger blades 10 rotate, they continuously push the manure towards the fixed plate 12, causing the manure to accumulate and be compressed at the fixed plate 12. This causes the manure to continuously flow out through the discharge port 34 inside the fixed plate 12. As the manure flows out, the rotating cutter head 13 cuts the outflowing manure. The cut manure flows into the grinding bin 2. Then, the second motor 25 is started. The output end drives the second rotating shaft 26. While the second rotating shaft 26 rotates, it drives the first bevel gear 29 and the rotating block 27. As the rotating block 27 rotates, it continuously drives the cylindrical pin 28 to rotate. While rotating, the cylindrical pin 28 continuously drives the guide rail 24 to reciprocate and lift. The guide rail 24, through the cooperation of the slide rod, performs reciprocating vertical lifting and lowering. While performing this reciprocating and lifting motion, the guide rail 24 drives the lifting shaft 23, causing the lifting shaft 23 to continuously reciprocate and lift within the rotating sleeve 15. As the lifting shaft 23 rises and falls, it drives the pulverizing blades 22, thereby controlling the pulverizing blades 22 to continuously move... The reciprocating lifting motion involves the first bevel gear 29 rotating while simultaneously driving the second bevel gear 30. The second bevel gear 30 drives the rotating sleeve 15 to rotate. Simultaneously, the rotating sleeve 15 drives the first connecting rod 16 and the lifting shaft 23. The first connecting rod 16 drives the threaded ribbon 17, which in turn drives the second connecting rod 18. The second connecting rod 18 drives the rotary joint 19, which rotates flexibly through the cooperation of the limiting plate 20 and the limiting rod 21. Simultaneously, the rotation of the lifting shaft 23 also drives the grinding blades 22 to rotate, thus causing the grinding blades 22 to reciprocate within the grinding chamber 2 while simultaneously... The rotating shaft crushes the manure inside the crushing chamber 2, compressing it while transporting it to reduce its volume. This facilitates the crushing of the compressed manure, increasing the crushing speed and efficiency. This solves the problem of existing manure crushing equipment for livestock farming, which, while capable of crushing manure, only uses a unidirectional rotating shaft, causing the manure inside to rotate along with the shaft, resulting in slow crushing speed and poor efficiency.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A manure pulverizing device for livestock farming, comprising: Base plate (1); The features are as follows: a crushing box (2) is provided on one side of the top of the bottom plate (1), a feeding pipe (3) is fixedly connected to one side of the crushing box (2), a storage box (4) is provided on the top of the feeding pipe (3) away from the crushing box (2), an inlet (5) is opened at the bottom of the storage box (4), the bottom end of the inlet (5) is connected to the feeding pipe (3), a support frame (6) is fixedly connected to the top of the crushing box (2), and a first rotating shaft (7) is rotatably connected inside the feeding pipe (3); The outer surface of the first rotating shaft (7) located inside the feeding pipe (3) is provided with a crushing mechanism (8) for conveying feces; The grinding box (2) is provided with a grinding mechanism (9) at the top center to prevent feces from adhering to the inner wall of the device.

2. The manure pulverizing equipment for livestock farming as described in claim 1, characterized in that: The crushing mechanism (8) includes: The first rotating shaft (7) is fixedly connected to the outer surface of the feed pipe (3) with an auger blade (10). The auger blade (10) is adapted to the feed pipe (3). One end of the first rotating shaft (7) passes through the feed pipe (3) and extends to the first motor (11). The first motor (11) is fixedly connected to the feed pipe (3). The first rotating shaft (7) is fixedly connected to the output end of the first motor (11). The first rotating shaft (7) is located away from the first motor (11) and passes through the fixed plate (12) and extends to the rotating cutter head (13). The rotating cutter head (13) is fixedly connected to the first rotating shaft (7). The fixed plate (12) has a plurality of discharge holes (14) evenly distributed inside.

3. The manure pulverizing equipment for livestock farming as described in claim 1, characterized in that: The grinding mechanism (9) includes: A rotating sleeve (15) is rotatably connected to the top center of the grinding box (2). A first connecting rod (16) is fixedly connected to both sides of the bottom end of the rotating sleeve (15). A threaded ribbon (17) is fixedly connected to the end of the first connecting rod (16) away from the rotating sleeve (15). A second connecting rod (18) is fixedly connected to the bottom end of the threaded ribbon (17). The end of the second connecting rod (18) away from the threaded ribbon (17) is fixedly connected to the rotary joint (19). A limiting plate (20) is rotatably connected to the bottom outer surface of the rotary joint (19). A limiting rod (21) is fixedly connected to the four corners of the limiting plate (20). The end of the limiting rod (21) away from the limiting plate (20) is fixedly connected to the grinding box (2). The threaded ribbon (17) is adapted to the grinding box (2). Four crushing blades (22) are evenly arranged between the rotating sleeve (15) and the rotating joint (19). The crushing blades (22) are all fixed to the outer surface of the lifting shaft (23). The top end of the lifting shaft (23) passes through the rotating sleeve (15) and extends to the guide rail (24). The guide rail (24) is rotatably connected to the lifting shaft (23). The lifting shaft (23) is slidably connected to the rotating sleeve (15). The crushing blades (22) cooperate with the screw ribbon (17). Both ends of the guide rail (24) are slidably connected to the slide rods. The two ends of the slide rods are respectively fixedly connected to the support frame (6) and the crushing box (2).

4. The manure pulverizing equipment for livestock farming as described in claim 3, characterized in that: A second motor (25) is fixedly connected to one side of the support frame (6). A second rotating shaft (26) is fixedly connected to the output end of the second motor (25). The end of the second rotating shaft (26) away from the second motor (25) passes through the support frame (6) and extends to the rotating block (27). The rotating block (27) is fixedly connected to the second rotating shaft (26). A cylindrical pin (28) is fixedly connected to one side of the bottom of the rotating block (27). The cylindrical pin (28) cooperates with the guide rail (24). A first bevel gear (29) is provided on the side of the rotating block (27) away from the cylindrical pin (28). The first bevel gear (29) is fixed to the outer surface of the second rotating shaft (26). A second bevel gear (30) meshes with the bottom of the first bevel gear (29). The second bevel gear (30) is fixed to the outer surface of the rotating sleeve (15).

5. The manure pulverizing equipment for livestock farming as described in claim 3, characterized in that: The outer surface of the lifting shaft (23) near the rotating sleeve (15) is uniformly fixed with four slide bars (31), and the rotating sleeve (15) near the slide bars (31) is provided with slide grooves (32).

6. The manure pulverizing equipment for livestock farming as described in claim 1, characterized in that: The storage box (4) has two structural plates (33) fixedly connected to both sides, and the bottom ends of the structural plates (33) are fixedly connected to the bottom plate (1).

7. The manure pulverizing equipment for livestock farming as described in claim 1, characterized in that: The bottom center of the grinding box (2) is provided with a discharge port (34), and a valve (35) is provided inside the discharge port (34).

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