Straw livestock and poultry manure fermentation equipment

Abstract

The utility model discloses straw livestock and poultry manure fermentation equipment, which belongs to the technical field of fermentation equipment, and comprises a fermentation box, a cover plate arranged at the top of the fermentation box and a turning cover hinged at the end part of the cover plate, the bottom of the fermentation box is fixedly connected with a material guide bin arranged in an arc-shaped structure; a gear motor is installed at the end of the outer side of the material guiding bin, a rotating shaft in transmission connection with the power output end of the gear motor is installed on the inner side of the material guiding bin, spiral blades are welded to the outer wall of the rotating shaft, and a discharging port is formed in the end, away from the gear motor, of the material guiding bin. The speed reduction motor can be started to drive the rotating shaft to rotate on the inner side of the material guiding bin, so that straw livestock and poultry manure in the material guiding bin is discharged through the discharging port by utilizing the spiral blade, and meanwhile, the straw livestock and poultry manure on the inner side of the fermentation box is guided by utilizing the inclined plane, so that the straw livestock and poultry manure continuously falls into the material guiding bin, and discharging is convenient; and the labor intensity of manual operation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fermentation equipment, and more specifically to a straw livestock and poultry excrement fermentation equipment. Background Art

[0002] Straw is the general name for the stems and leaves (ears) of mature crops. Straw is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter, and is a multi-purpose renewable biological resource. Livestock and poultry manure mainly refers to a type of rural solid waste produced in the livestock and poultry breeding industry, including pig manure, cow manure, sheep manure, chicken manure, duck manure, etc. In current agricultural production, straw and livestock and poultry manure are often fermented and used as fertilizer in farmland.

[0003] Straw and livestock and poultry manure are used as fertilizers in farmland, which can not only avoid energy waste and environmental pollution, but also effectively improve soil fertility and promote crop yield and income. There is no special fermentation equipment for the fermentation of straw and poultry manure in rural areas, and open-air fermentation is mostly used. Open-air fermentation and retting will cause a large loss of nitrogen in the fermented material, sometimes more than 70%; open-air fermentation is directly placed on the ground, which pollutes the environment. There is a patent for a straw and poultry manure fermentation equipment. The height of the first half frame and the second half frame in the patent authorization number CN209680783U is 0.5m to prevent the manure from being too deep and affecting the fermentation effect. The setting of the rubber strip makes the first half frame and the second half frame tightly connected. The setting of the straw curtain covers the fermented material to reduce the loss of nitrogen, and at the same time facilitates ventilation. The fermented material is centrally processed to avoid the scattering of the fermented material and pollution of the environment, and to avoid open-air fermentation and the loss of nutrients in the fertilizer.

[0004] However, the arrangement of the water pipe in patent authorization number CN209680783U facilitates the injection of water into the fermented material, ensures the water required for the fermented material, and facilitates the reaction of the fermented material in the middle of the first half frame and the second half frame with external oxygen. The threaded connection between the water pipe and the nut facilitates disassembly and removal of the water pipe, avoiding damage to the water pipe when the fermented material is taken out of the first half frame and the second half frame with a shovel. Since the feces needs to be manually taken out with a shovel after fermentation, the labor intensity of the manual labor is greatly increased. Therefore, we propose a straw livestock and poultry manure fermentation equipment to solve the above-mentioned problems. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a straw and poultry manure fermentation equipment, which can drive the rotating shaft to rotate on the inner side of the guide bin by turning on the reduction motor, so as to discharge the straw and poultry manure in the guide bin through the discharge port by using the spiral blades, and at the same time use the inclined surface to guide the straw and poultry manure on the inner side of the fermentation box so that it continuously falls into the guide bin, which facilitates the discharge and reduces the labor intensity of manual operation.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A straw livestock and poultry manure fermentation device, comprising a fermentation box, a cover plate installed on the top of the fermentation box and a flip cover hinged at the end of the cover plate, the bottom of the fermentation box is fixedly connected to a guide bin arranged in an arc structure, a reduction motor is installed at the outer end of the guide bin, a rotating shaft drivingly connected to the power output end of the reduction motor is installed on the inner side of the guide bin, a spiral blade is welded on the outer wall of the rotating shaft, a discharge port is opened at one end of the guide bin away from the reduction motor, and both sides of the top opening of the guide bin are provided with inclined surfaces integrally formed with the fermentation box;

[0008] The fermentation box is fixedly connected with a connecting frame near the inner wall of the flip cover, and a connecting hose extending to the outside of the fermentation box is installed on the connecting frame. A vibrating rod located inside the fermentation box is installed at the bottom end of the connecting hose.

[0009] Furthermore, a water pipe is installed at the top of the inner cavity of the fermentation box, and the water pipe extends to the outside of the fermentation box;

[0010] The water pipe is located at the bottom of the inner side of the fermentation box and has a water outlet hole, and the water outlet holes are arranged at equal distances in the axial position of the water pipe.

[0011] Furthermore, a water inlet is provided at one end of the water pipe located outside the fermentation box, and one end of the water pipe away from the water inlet is arranged in a closed structure.

[0012] Furthermore, a temperature sensor extending to the inner side of the fermentation box is installed in the middle of the cover plate.

[0013] Furthermore, a digital display is installed on the front outer wall of the fermentation box, and the digital display is electrically connected to the temperature sensor.

[0014] Furthermore, the outer diameter of the spiral blade is matched with the inner diameter of the material guide bin.

[0015] Furthermore, a leg is fixedly connected to the bottom edge of the fermentation box, and a plurality of legs are symmetrically arranged.

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] (1) In this scheme, the straw and poultry manure are spread at the bottom of the inner cavity of the fermentation box by the vibrating rod, so that the straw and poultry manure is evenly distributed on the inner side of the fermentation box. After the straw and poultry manure is fermented inside the fermentation box, the reduction motor is turned on to drive the rotating shaft to rotate on the inner side of the guide bin, so that the straw and poultry manure in the guide bin is discharged through the discharge port by the spiral blade. At the same time, the inclined surface is used to guide the straw and poultry manure on the inner side of the fermentation box so that it continuously falls into the guide bin, which is convenient for discharging and reduces the labor intensity of manual operation.

[0018] (2) In this scheme, an external water pump is connected to the water inlet at the end of the water pipe, and water is sent into the water pipe by the water pump and sprayed on the straw and poultry manure through the water outlet to ensure the water required for fermentation. The fermentation temperature at the center of the straw and poultry manure is detected by a temperature sensor and displayed on a digital display. When the fermentation temperature is too high, water is sprayed to cool it down to ensure the activity of microorganisms and the fermentation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic side view of a fermentation box of the utility model;

[0021] Figure 3 It is a schematic cross-sectional view of the AA part of the fermentation box of the present invention;

[0022] Figure 4 This is a schematic diagram of the inner structure of the fermentation box of the utility model;

[0023] Figure 5 It is a front view schematic diagram of a fermentation box of the utility model;

[0024] Figure 6 It is a partial cross-sectional schematic diagram of the fermentation box BB of the present invention.

[0025] Description of the numbers in the figure:

[0026] 1. Fermentation box; 2. Cover; 3. Flip cover; 4. Material guide bin; 5. Reducer motor; 6. Rotating shaft; 7. Spiral blade; 8. Discharge port; 9. Inclined surface; 10. Connecting frame; 11. Connecting hose; 12. Vibrating rod; 13. Water pipe; 14. Water inlet; 15. Water outlet; 16. Temperature sensor; 17. Digital display. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0028] Example:

[0029] See also Figure 1-6 A straw livestock and poultry manure fermentation equipment, comprising a fermentation box 1, a cover plate 2 installed on the top of the fermentation box 1 and a flip cover 3 hinged at the end of the cover plate 2, a guide bin 4 arranged in an arc-shaped structure is fixedly connected to the bottom of the fermentation box 1, a reduction motor 5 is installed at the outer end of the guide bin 4, a rotating shaft 6 connected to the power output end of the reduction motor 5 is installed on the inner side of the guide bin 4, a spiral blade 7 is welded on the outer wall of the rotating shaft 6, a discharge port 8 is opened at one end of the guide bin 4 away from the reduction motor 5, and both sides of the top opening of the guide bin 4 are provided with inclined surfaces 9 integrally formed with the fermentation box 1;

[0030] A connecting frame 10 is fixedly connected to the inner wall of the fermentation box 1 near the flip cover 3, and a connecting hose 11 extending to the outside of the fermentation box 1 is installed at the connecting frame 10. A vibrating rod 12 located inside the fermentation box 1 is installed at the bottom end of the connecting hose 11;

[0031] It should be noted that when the straw and livestock manure fermentation device is in use, the flap 3 is opened manually and then the straw and livestock manure is poured into the inner side of the fermentation box 1, and the wire connection control device is connected to the vibrating rod 12 by the connecting hose 11, and the straw and livestock manure is spread at the bottom of the inner cavity of the fermentation box 1 through the vibrating rod 12, so that the straw and livestock manure is evenly distributed on the inner side of the fermentation box 1;

[0032] After the straw and poultry manure is fermented inside the fermentation box 1, the reduction motor 5 is turned on to drive the rotating shaft 6 to rotate inside the guide bin 4, so that the spiral blades 7 are used to discharge the straw and poultry manure in the guide bin 4 through the discharge port 8. At the same time, the inclined surface 9 is used to guide the straw and poultry manure inside the fermentation box 1 so that it continuously falls into the guide bin 4, which facilitates discharge and reduces the labor intensity of manual operation.

[0033] like Figure 1 , Figure 3 , Figure 4 As shown, a water pipe 13 is installed at the top of the inner cavity of the fermentation box 1, and the water pipe 13 extends to the outside of the fermentation box 1;

[0034] The water pipe 13 is located at the bottom of the inner side of the fermentation box 1 and is provided with a water outlet hole 15, and a plurality of water outlet holes 15 are arranged at equal intervals in the axial position of the water pipe 13;

[0035] The end of the water pipe 13 located outside the fermentation box 1 is provided with a water inlet 14, and the end of the water pipe 13 away from the water inlet 14 is provided with a closed structure.

[0036] It should be noted that an external water pump is connected through the water inlet 14 provided at the end of the water pipe 13, and water is delivered into the water pipe 13 by the water pump and sprayed on the straw and livestock manure through the water outlet 15 to ensure the water required for the fermentation.

[0037] like Figure 1 , Figure 3 As shown, a temperature sensor 16 extending to the inner side of the fermentation box 1 is installed in the middle of the cover plate 2, and a digital display 17 is installed on the front outer wall of the fermentation box 1, and the digital display 17 is electrically connected to the temperature sensor 16;

[0038] It should be noted that the fermentation temperature at the center of the straw and poultry manure is detected by the temperature sensor 16, and the detected temperature is displayed by the digital display 17. When the fermentation temperature is too high, water is sprayed to cool it down to ensure the activity of microorganisms and the fermentation effect. The model of the temperature sensor 16 is WRNK-191.

[0039] like Figure 1 , Figure 3 As shown, the outer diameter of the spiral blade 7 is matched with the inner diameter of the guide bin 4;

[0040] It should be noted that it is beneficial to convey the fermented feces inside the guide bin 4.

[0041] like Figure 1 As shown, the bottom edge of the fermentation box 1 is fixedly connected with a supporting leg, and a plurality of supporting legs are symmetrically arranged;

[0042] It should be noted that it plays a role of providing stable support for the fermentation box 1 .

[0043] When in use: manually open the flap 3 and pour the straw and poultry manure into the inner side of the fermentation box 1, use the connecting hose 11 to connect the wire connection control device of the vibrating rod 12, and spread the straw and poultry manure at the bottom of the inner cavity of the fermentation box 1 through the vibrating rod 12, so that the straw and poultry manure is evenly distributed inside the fermentation box 1;

[0044] After the straw and poultry manure is fermented inside the fermentation box 1, the reduction motor 5 is turned on to drive the rotating shaft 6 to rotate inside the guide bin 4, so that the spiral blades 7 are used to discharge the straw and poultry manure in the guide bin 4 through the discharge port 8. At the same time, the inclined surface 9 is used to guide the straw and poultry manure inside the fermentation box 1, so that it continuously falls into the guide bin 4 and is finally discharged through the discharge port 8.

[0045] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A straw livestock and poultry manure fermentation device, comprising a fermentation box (1), a cover plate (2) mounted on the top of the fermentation box (1), and a flip cover (3) hinged at the end of the cover plate (2), characterized in that: The bottom of the fermentation box (1) is fixedly connected to a guide bin (4) with an arc-shaped structure, a reduction motor (5) is installed at the outer end of the guide bin (4), a rotating shaft (6) drivingly connected to the power output end of the reduction motor (5) is installed on the inner side of the guide bin (4), and a spiral blade (7) is welded to the outer wall of the rotating shaft (6). A discharge port (8) is provided at one end of the guide bin (4) away from the reduction motor (5), and inclined surfaces (9) integrally formed with the fermentation box (1) are provided on both sides of the top opening of the guide bin (4); The fermentation box (1) is fixedly connected to a connecting frame (10) near the inner wall of the flip cover (3); a connecting hose (11) extending to the outside of the fermentation box (1) is installed on the connecting frame (10); and a vibrating rod (12) located inside the fermentation box (1) is installed at the bottom end of the connecting hose (11).

2. The straw livestock and poultry excrement fermentation equipment according to claim 1, characterized in that: A water pipe (13) is installed at the top of the inner cavity of the fermentation box (1), and the water pipe (13) extends to the outside of the fermentation box (1); The water pipe (13) is provided with a water outlet hole (15) at the bottom of the inner side of the fermentation box (1), and a plurality of the water outlet holes (15) are arranged at equal distances in the axial position of the water pipe (13).

3. The straw livestock and poultry excrement fermentation equipment according to claim 2, characterized in that: A water inlet (14) is provided at one end of the water pipe (13) located outside the fermentation box (1), and the end of the water pipe (13) away from the water inlet (14) is arranged in a closed structure.

4. The straw livestock and poultry manure fermentation equipment according to claim 1, characterized in that: A temperature sensor (16) is installed in the middle of the cover plate (2) and extends to the inner side of the fermentation box (1).

5. The straw livestock and poultry excrement fermentation equipment according to claim 4, characterized in that: A digital display (17) is installed on the front outer wall of the fermentation box (1), and the digital display (17) is electrically connected to the temperature sensor (16).

6. The straw livestock and poultry excrement fermentation equipment according to claim 1, characterized in that: The outer diameter of the spiral blade (7) is matched with the inner diameter of the material guide bin (4).

7. The straw livestock and poultry excrement fermentation equipment according to claim 1, characterized in that: The bottom edge of the fermentation box (1) is fixedly connected with supporting legs, and a plurality of the supporting legs are symmetrically arranged.

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