Excrement harmless treatment device

Abstract

The utility model discloses an excrement innocent treatment device which comprises a shell, a sieve plate is fixed on the inner wall of the bottom end of the shell, a feeding opening is formed in the outer wall of the top end of the shell, a temporary storage cavity is formed in the inner wall of the top end of the shell, a fermentation bin is formed between the temporary storage cavity and the sieve plate, and the inner wall of the shell is rotationally connected with a stirring rod. An extrusion plate is in sliding fit with the inner wall of the shell, a rotating plate coaxial with the stirring rod is rotatably connected to the inner wall of the extrusion plate, a moving frame is slidably connected to the inner wall of the extrusion plate, a spring is connected to one end of the moving frame, a rotating ball is embedded in the other end of the moving frame, and a groove in limiting fit with the rotating ball is formed in the side wall of the rotating plate. According to the device, the rotating plate, the spring, the moving frame and the rotating ball are arranged, the rotating plate rotates along with the stirring rod in the stirring process, the rotating plate moves and extrudes along with the extruding plate in the extruding process, and all fermented excrement can be effectively extruded.

Description

Technical Field

[0001] The utility model relates to the technical field of poultry breeding, in particular to a device for harmless treatment of feces. Background Art

[0002] A breeding farm is a place where a certain number of domesticated animals such as livestock and poultry are concentrated in a specific area for unified feeding and reproduction. In existing breeding farms, the manure of livestock and poultry is mostly composted and then directly applied to farmland as fertilizer for crops. This will pollute the environment, breed mosquitoes and flies, and have low fertilizer efficiency. Therefore, it can be first treated harmlessly through a treatment device.

[0003] After searching, the Chinese patent publication number CN212127930U discloses a harmless treatment device for livestock farm manure, including a device body, a feed port, a filter plate, a nesting ring, a fixing ring, a sealing groove and a transfer ring. A bracket is provided at the bottom of the device body, a limiting ring is provided at the upper position of the bracket, the bracket and the limiting ring are threadedly connected, a shell is provided at the upper inner position of the limiting ring, the shell and the limiting ring are detachably connected, a nesting ring is provided at the upper middle position of the shell, the nesting ring and the shell are welded, a material receiving pipe is provided at the upper position of the nesting ring, and the material receiving pipe and the nesting ring are nested and connected.

[0004] This patent uses a control ring on the device body and a stirring block at the bottom to sufficiently stir and ferment farm manure, thereby increasing the fermentation speed and being more economical and practical. However, the stirring block and the extrusion plate of the device interfere with each other, and the extrusion plate cannot effectively squeeze all the fermented manure, affecting the separation of the manure. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a feces harmless treatment device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A harmless feces treatment device comprises a shell, a sieve plate is fixed to the inner wall of the bottom end of the shell, a feeding port is provided on the outer wall of the top end of the shell, a temporary storage chamber is provided on the inner wall of the top end of the shell, a fermentation bin is formed between the temporary storage chamber and the sieve plate, a stirring rod is rotatably connected to the inner wall of the shell, an extrusion plate is slidably fitted on the inner wall of the shell, a rotating plate coaxial with the stirring rod is rotatably connected to the inner wall of the extrusion plate, a through hole with the same cross-section as the stirring rod is provided on the outer wall of the rotating plate, a movable frame is slidably connected to the inner wall of the extrusion plate, one end of the movable frame is connected to a spring, the other end of the spring is connected to the extrusion plate, a rotating ball is embedded in the other end of the movable frame, and a groove is provided on the side wall of the rotating plate to limit the rotating ball.

[0008] As a further solution of the utility model: receiving grooves are formed on the same side of the bottom ends of the feeding port and the temporary storage cavity, a partition plate is slidably connected to the inner wall of the receiving groove, a first motor is installed on the outer wall of one side of the housing, an elastic telescopic rod is connected to the output shaft of the first motor, and both ends of the elastic telescopic rod are rotatably connected to the two partition plates.

[0009] As a further solution of the utility model: a shielding plate is connected to one side of the connection between the elastic telescopic rod and the partition plate, and the shielding plate is slidably matched with the outer wall of the housing.

[0010] As a further solution of the utility model: a driving pulley, a driven pulley and a transmission pulley are rotatably connected to the side wall of the housing, the driving pulley is in transmission cooperation with the driven pulley and the transmission pulley through a toothed belt, the rotating shafts of the driving pulley and the driven pulley are respectively connected to a stirring rod, a second motor is installed on the outer wall of one side of the housing, and the output shaft of the second motor is connected to the rotating shaft of the driving pulley.

[0011] As a further solution of the utility model: a telescopic cylinder is installed on the outer wall of one side of the housing, and the telescopic end of the telescopic cylinder is connected to the extrusion plate.

[0012] As a further solution of the utility model: a bin door is hinged to one side of the housing, an electric telescopic rod is fixed to the outer wall of the housing, the telescopic end of the electric telescopic rod is rotatably connected to a connecting rod, the other end of the connecting rod is rotatably connected to the bin door, a sliding frame is fixed to the outer wall of the housing, and the connection between the electric telescopic rod and the connecting rod is in limit sliding cooperation with the sliding frame.

[0013] As a further solution of the utility model: a heating pipe is arranged around the side wall of the housing, a heat preservation shell is arranged outside the heating pipe, and one end of the heating pipe is connected to a circulating pump.

[0014] As a further solution of the utility model: the other end of the heating pipe is connected to a heating box, an electric heating pipe is arranged inside the heating box, and one end of the heating box is connected to the input end of the circulating pump.

[0015] Compared with the prior art, the utility model provides a device for harmless treatment of feces, and has the following beneficial effects:

[0016] 1. In the utility model, by arranging a rotating plate, a spring, a moving frame and a rotating ball, during the stirring process, the rotating plate rotates together with the stirring rod, and during extrusion, the rotating plate moves and extrudes together with the extrusion plate, so that all fermented feces can be effectively extruded.

[0017] 2. The present utility model realizes the continuous closure of the fermentation bin by providing a partition board, a storage groove, a first motor, and an elastic telescopic rod, reducing the emission of fecal odor when adding feces.

[0018] 3. The present utility model provides a heating pipe, a circulation pump, and a heating box. During the fermentation process, the circulation pump drives the heat exchange medium in the heating pipe to circulate, heating and insulating the fermentation bin to ensure the fermentation rate and effect.

[0019] Parts not involved in this device are the same as or can be implemented using existing technologies. The structure of the present utility model is simple and easy to operate. Description of the Drawings

[0020] Figure 1 is the overall structural schematic diagram of a fecal harmless treatment device proposed by the present utility model;

[0021] Figure 2 is the side structural schematic diagram of a fecal harmless treatment device proposed by the present utility model;

[0022] Figure 3 is the internal structural schematic diagram of a fecal harmless treatment device proposed by the present utility model;

[0023] Figure 4 is the connection structural schematic diagram of the rotating plate and the extrusion plate of a fecal harmless treatment device proposed by the present utility model;

[0024] Figure 5 is the side sectional view of a fecal harmless treatment device proposed by the present utility model;

[0025] Figure 6 is the connection structural schematic diagram of the heating pipe and the housing of a fecal harmless treatment device proposed by the present utility model.

[0026] In the figure: 1, housing; 2, feeding port; 3, temporary storage cavity; 4, sieve plate; 5, partition board; 6, storage groove; 7, first motor; 8, elastic telescopic rod; 9, shielding plate; 10, warehouse door; 11, electric telescopic rod; 12, connecting rod; 13, sliding frame; 14, stirring rod; 15, extrusion plate; 16, rotating plate; 17, telescopic cylinder; 18, driving pulley; 19, driven pulley; 20, belt pulley; 21, toothed belt; 22, second motor; 23, heating pipe; 24, circulation pump; 25, heating box; 26, spring; 27, moving frame; 28, rotating ball. Detailed Embodiment

[0027] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0028] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0029] Embodiment 1

[0030] A fecal harmless treatment device, as Figures 1 to 5As shown in the figure, it includes a housing 1. The inner wall of the bottom end of the housing 1 is fixed with a sieve plate 4. The outer wall of the top end of the housing 1 is provided with a feeding port 2. The inner wall of the top end of the housing 1 is provided with a temporary storage chamber 3. A fermentation chamber is formed between the temporary storage chamber 3 and the sieve plate 4. Storage grooves 6 are opened on the same side at the bottom ends of the feeding port 2 and the temporary storage chamber 3. A partition plate 5 is slidably connected to the inner wall of the storage groove 6. A first motor 7 is installed on the outer wall of one side of the housing 1. The output shaft of the first motor 7 is connected with an elastic telescopic rod 8. Both ends of the elastic telescopic rod 8 are rotatably connected to the two partition plates 5. One side of the connection between the elastic telescopic rod 8 and the partition plate 5 is connected with a shielding plate 9. The shielding plate 9 is slidably matched with the outer wall of the housing 1. A stirring rod 14 is rotatably connected to the inner wall of the housing 1. A driving pulley 18, a driven pulley 19 and a transmission pulley 20 are rotatably connected to the side wall of the housing 1. The driving pulley 18 is in transmission cooperation with the driven pulley 19 and the transmission pulley 20 through a toothed belt 21. The rotating shafts of the driving pulley 18 and the driven pulley 19 are respectively connected to a stirring rod 14. A second motor 22 is installed on the outer wall of one side of the housing 1. The output shaft of the second motor 22 is connected with the rotating shaft of the driving pulley 18. An extrusion plate 15 is slidably matched with the inner wall of the housing 1. A rotating plate 16 coaxial with the stirring rod 14 is rotatably connected to the inner wall of the extrusion plate 15. A through hole with the same cross-section as the stirring rod 14 is opened on the outer wall of the rotating plate 16. A moving frame 27 is slidably connected to the inner wall of the extrusion plate 15. One end of the moving frame 27 is connected with a spring 26. The other end of the spring 26 is connected with the extrusion plate 15. A rotating ball 28 is embedded at the other end of the moving frame 27. A groove for limiting and cooperating with the rotating ball 28 is opened on the side wall of the rotating plate 16. A telescopic cylinder 17 is installed on the outer wall of one side of the housing 1. The telescopic end of the telescopic cylinder 17 is connected with the extrusion plate 15. A chamber door 10 is hinged on one side of the housing 1. An electric telescopic rod 11 is fixed on the outer wall of the housing 1. The telescopic end of the electric telescopic rod 11 is rotatably connected with a connecting rod 12. The other end of the connecting rod 12 is rotatably connected with the chamber door 10. A sliding frame 13 is fixed on the outer wall of the housing 1. The connection between the electric telescopic rod 11 and the connecting rod 12 is in limiting sliding cooperation with the sliding frame 13.

[0031] During feeding, the first motor 7 drives the partition plate 5 to slide through the elastic telescopic rod 8. The partition plate 5 at the bottom of the feeding port 2 is retracted into the storage groove 6, and the partition plate 5 at the bottom of the temporary storage cavity 3 is moved out of the storage groove 6, closing the bottom of the temporary storage cavity 3. At this time, the added feces enter the temporary storage cavity 3. After a truckload of feces is added, the first motor 7 rotates in reverse. The partition plate 5 at the bottom of the temporary storage cavity 3 is retracted into the storage groove 6, and the partition plate 5 at the bottom of the feeding port 2 is moved out of the storage groove 6 to close the feeding port 2. The feces in the temporary storage cavity 3 fall into the fermentation chamber, realizing continuous closure of the fermentation chamber and reducing the emission of feces odor when adding feces. After the feces are added, the fermentation chamber is closed for fermentation. During the fermentation process, the second motor 22 drives a stirring rod 14 to rotate and stir. At the same time, through the transmission of the driving pulley 18, the driven pulley 19, the transmission belt pulley 20 and the toothed belt 21, other stirring rods 14 rotate synchronously. During the rotation of the stirring rod 14, a set of stirring blades of the stirring rod 14 drive the rotating plate 16 to rotate. After the stirring rod 14 stops rotating, the spring 26 pushes the moving frame 27 and the rotating ball 28 to limit the rotating plate 16. The telescopic cylinder 17 pushes the pressing plate 15 and the rotating plate 16 to move together to squeeze the fermented feces, and perform dry-wet separation through the sieve plate 4. After extrusion and separation, the electric telescopic rod 11 extends, and the connecting rod 12 drives the chamber door 10 to open. The telescopic cylinder 17 pushes the pressing plate 15 to push out the feces.

[0032] By setting the rotating plate 16, the spring 26, the moving frame 27 and the rotating ball 28, during the stirring process, the rotating plate 16 rotates together with the stirring rod 14, and during extrusion, the rotating plate 16 moves and squeezes together with the pressing plate 15, which can effectively squeeze all the fermented feces.

[0033] By setting the partition plate 5, the storage groove 6, the first motor 7 and the elastic telescopic rod 8, continuous closure of the fermentation chamber is achieved, and the emission of feces odor is reduced when adding feces.

[0034] Embodiment 2

[0035] A feces harmless treatment device. On the basis of Embodiment 1, the following improvements are made. As Figure 5 and Figure 6 shown, a heating pipe 23 is arranged around the side wall of the housing 1. A heat preservation shell is arranged outside the heating pipe 23. One end of the heating pipe 23 is connected with a circulating pump 24, and the other end of the heating pipe 23 is connected with a heating box 25. An electric heating pipe is arranged inside the heating box 25. One end of the heating box 25 is connected with the input end of the circulating pump 24.

[0036] During the fermentation process, the circulating pump 24 drives the heat exchange medium in the heating pipe 23 to circulate and flow, heating and insulating the fermentation chamber. At the same time, when the heat exchange medium flows through the heating box 25, the electric heating pipe inside the heating box 25 heats the heat exchange medium.

[0037] By setting the heating pipe 23, the circulation pump 24 and the heating box 25, during the fermentation process, the circulation pump 24 drives the heat exchange medium in the heating pipe 23 to circulate, heating and insulating the fermentation bin to ensure the fermentation rate and effect.

[0038] Working principle: During feeding, the motor 7 drives the partition plate 5 to slide through the elastic telescopic rod 8. The partition plate 5 at the bottom of the feeding port 2 is retracted into the storage groove 6, and the partition plate 5 at the bottom of the temporary storage chamber 3 is moved out of the storage groove 6, closing the bottom of the temporary storage chamber 3. At this time, the added feces enter the temporary storage chamber 3. After a truckload of feces is added, the motor 7 rotates in reverse. The partition plate 5 at the bottom of the temporary storage chamber 3 is retracted into the storage groove 6, and the partition plate 5 at the bottom of the feeding port 2 is moved out of the storage groove 6 to close the feeding port 2. The feces in the temporary storage chamber 3 fall into the fermentation bin, realizing the continuous closing of the fermentation bin and reducing the emission of feces odor during the addition of feces. After the feces are added, the fermentation bin is closed for fermentation. During the fermentation process, the circulation pump 24 drives the heat exchange medium in the heating pipe 23 to circulate, heating and insulating the fermentation bin. At the same time, when the heat exchange medium flows through the heating box 25, the electric heating tube inside the heating box 25 heats the heat exchange medium; the motor 22 drives a stirring rod 14 to rotate and stir. At the same time, through the transmission of the driving pulley 18, the driven pulley 19, the transmission belt pulley 20 and the toothed belt 21, other stirring rods 14 rotate synchronously. During the rotation of the stirring rod 14, a set of stirring blades of the stirring rod 14 drives the rotating plate 16 to rotate. After the stirring rod 14 stops rotating, the spring 26 pushes the moving frame 27 and the rotating ball 28 to limit the rotating plate 16. The telescopic cylinder 17 pushes the pressing plate 15 and the rotating plate 16 to move together to extrude the fermented feces, and perform dry-wet separation through the sieve plate 4. After extrusion and separation, the electric telescopic rod 11 extends, and the connecting rod 12 drives the bin door 10 to open. The telescopic cylinder 17 pushes the pressing plate 15 to push out the feces.

[0039] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, making equivalent replacements or changes should be covered within the protection scope of the present invention.

Claims

1. A fecal harmless treatment device, comprising a housing (1), characterized in that, A sieve plate (4) is fixedly installed on the inner wall of the bottom end of the housing (1). A feeding port (2) is arranged on the outer wall of the top end of the housing (1), and a temporary storage cavity (3) is arranged on the inner wall of the top end of the housing (1). A fermentation chamber is formed between the temporary storage cavity (3) and the sieve plate (4). A stirring rod (14) is rotatably connected to the inner wall of the housing (1). An extrusion plate (15) is slidably fitted to the inner wall of the housing (1). A rotating plate (16) coaxial with the stirring rod (14) is rotatably connected to the inner wall of the extrusion plate (15). A through hole having the same cross-section as the stirring rod (14) is formed in the outer wall of the rotating plate (16). A moving frame (27) is slidably connected to the inner wall of the extrusion plate (15). One end of the moving frame (27) is connected to a spring (26), and the other end of the spring (26) is connected to the extrusion plate (15). A rotating ball (28) is embedded in the other end of the moving frame (27). A groove for limiting and cooperating with the rotating ball (28) is formed in the side wall of the rotating plate (16).

2. The fecal harmless treatment device according to claim 1, characterized in that, Receiving grooves (6) are formed on the same side of the bottom ends of the feeding port (2) and the temporary storage cavity (3). A partition plate (5) is slidably connected to the inner wall of the receiving groove (6). A first motor (7) is installed on the outer wall of one side of the housing (1). The output shaft of the first motor (7) is connected to an elastic telescopic rod (8). The two ends of the elastic telescopic rod (8) are rotatably connected to the two partition plates (5).

3. The fecal harmless treatment device according to claim 2, characterized in that, A shielding plate (9) is connected to one side of the connection between the elastic telescopic rod (8) and the partition plate (5). The shielding plate (9) is slidably fitted to the outer wall of the housing (1).

4. A fecal harmless treatment device according to claim 1, characterized in that, A driving pulley (18), a driven pulley (19) and a transmission pulley (20) are rotatably connected to the side wall of the housing (1). The driving pulley (18) is in transmission cooperation with the driven pulley (19) and the transmission pulley (20) through a toothed belt (21). The rotating shafts of the driving pulley (18) and the driven pulley (19) are respectively connected to a stirring rod (14). A second motor (22) is installed on the outer wall of one side of the housing (1). The output shaft of the second motor (22) is connected to the rotating shaft of the driving pulley (18).

5. The fecal harmless treatment device according to claim 1, characterized in that, A telescopic cylinder (17) is installed on the outer wall of one side of the housing (1). The telescopic end of the telescopic cylinder (17) is connected to the extrusion plate (15).

6. The fecal harmless treatment device according to claim 1, wherein, A chamber door (10) is hinged to one side of the housing (1). An electric telescopic rod (11) is fixedly installed on the outer wall of the housing (1). The telescopic end of the electric telescopic rod (11) is rotatably connected to a connecting rod (12). The other end of the connecting rod (12) is rotatably connected to the chamber door (10). A sliding frame (13) is fixedly installed on the outer wall of the housing (1). The connection between the electric telescopic rod (11) and the connecting rod (12) is in limiting sliding cooperation with the sliding frame (13).

7. A fecal harmless treatment device according to claim 1, characterized in that, A heating pipe (23) is arranged around the side wall of the housing (1). A heat preservation shell is arranged outside the heating pipe (23). One end of the heating pipe (23) is connected to a circulating pump (24).

8. A fecal harmless treatment device according to claim 7, characterized in that, The other end of the heating pipe (23) is connected to a heating box (25). An electric heating pipe is arranged inside the heating box (25). One end of the heating box (25) is connected to the input end of the circulating pump (24).

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