Fermentation device for livestock and poultry manure

Abstract

The utility model relates to the technical field of organic fertilizer fermentation, in particular to a livestock and poultry manure fermentation device. A livestock and poultry manure fermentation device comprises a fermentation box, the top of the fermentation box is communicated with a feeding hopper, the feeding hopper is provided with a first valve, the side, away from the feeding hopper, of the fermentation box is communicated with a discharging pipe, the discharging pipe is provided with a second valve, a sleeve is rotationally connected into the fermentation box, and stirring rods distributed at equal intervals in the circumferential direction are rotationally connected to the sleeve. A fixing rod penetrating through the sleeve is fixedly connected to the fermentation box, bevel gear sets are arranged between the stirring rods on the same horizontal plane and the fixing rod, a conveying pipe is installed in the sleeve, and the conveying pipe is communicated with a leakage pipe penetrating through the sleeve. According to the utility model, the leaky pipe is used for discharging the leaky agent into each part of the manure, so that the leaky agent is uniformly distributed in the manure, and the manure and the leaky agent are fully mixed through the stirring rods which rotate in the circumferential direction and rotate, so that the fermentation rate is improved, and the manure is fully fermented.

Description

Technical Field

[0001] The utility model relates to the technical field of organic fertilizer fermentation, in particular to a fermentation device for livestock and poultry manure. Background Art

[0002] The fermentation of livestock and poultry manure utilizes microbial activity to biodegrade and compost the organic matter in the manure, transforming the organic waste into organic fertilizer raw materials. Organic fertilizers derived from livestock and poultry manure can be used for soil improvement, organic vegetable cultivation, and landscaping, ultimately achieving harmless utilization of organic waste. To convert livestock and poultry manure into organic fertilizer, the manure and fermentation agent must be stirred and mixed. However, existing fermentation equipment suffers from poor mixing efficiency, making it impossible to completely mix the materials. This results in a slow fermentation rate and incomplete fermentation of the manure. Utility Model Content

[0003] The utility model provides a fermentation device for livestock and poultry manure, in order to solve the problem that the existing fermentation device cannot completely mix the materials, the fermentation rate is slow, and the manure fermentation is not sufficient.

[0004] The technical solution of the utility model is: a fermentation device for livestock and poultry manure, comprising a fermentation box, the top of the fermentation box is connected to a feed hopper, the feed hopper is provided with a valve 1, the side of the fermentation box away from the feed hopper is connected to a discharge pipe, the discharge pipe is provided with a valve 2, a sleeve is rotatably connected in the fermentation box, the sleeve is rotatably connected to stirring rods distributed at equal intervals in the circumference, a fixed rod passing through the sleeve is fixedly connected to the fermentation box, a bevel gear set is provided between the stirring rods on the same horizontal plane and the fixed rod, a conveying pipe is installed in the sleeve, the conveying pipe is connected to a leakage pipe passing through the sleeve, a rotating component is provided on the top of the fermentation box, and a feeding component is provided on the top of the fermentation box.

[0005] As an optimal technical solution of the present invention, the rotating assembly includes a rotating sleeve that penetrates the fermentation box, the rotating sleeve that penetrates the fermentation box is fixed to the top of the sleeve, the rotating sleeve is rotatably connected to the fixed rod, a motor is provided on the top of the fermentation box, and a spur gear set is provided between the output shaft of the motor and the rotating sleeve.

[0006] As an optimal technical solution of the present invention, the feeding assembly includes an upper cover, which is fixed to the top of the fermentation box. The top of the upper cover is connected to a feeding pipe, and a hydraulic pump is provided on the feeding pipe. The bottom of the upper cover is rotatably connected to a lower shell, and the bottom of the lower shell is connected to the conveying pipe. The upper cover and the lower shell are combined to form a cavity.

[0007] As a preferred technical solution of the present invention, it also includes a ventilation pipe, and the top of the fermentation box is connected to the ventilation pipe.

[0008] As an optimal technical solution of the utility model, it also includes a guide rail, which is fixed to the top of the fermentation box. A slider is slidably connected to the guide rail, and a scraper in contact with the inner wall of the fermentation box is fixed to the slider. The scraper is rotatably connected to the stirring rod.

[0009] Beneficial effects: 1. The utility model discharges the fermentation agent into all parts of the feces and sewage through the leakage pipe, so that the fermentation agent is evenly distributed in the feces and sewage, and the feces and sewage are fully mixed with the fermentation agent through the circumferential rotation and self-rotating stirring rod, thereby increasing the fermentation rate and ensuring that the feces and sewage are fully fermented;

[0010] 2. The stirring rod drives the scraper to rotate in a circular direction to scrape off the materials adhering to the inner wall of the fermentation box so that the materials can be fully mixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0012] Figure 2 It is a three-dimensional structural sectional view of the utility model.

[0013] Figure 3 It is a three-dimensional structural diagram of the upper cover, feed pipe, hydraulic pump and other components of the utility model.

[0014] Figure 4 It is a schematic diagram of the three-dimensional structure of the guide rail, slider and scraper of the utility model.

[0015] Among them: 1-fermentation box, 2-feed hopper, 21-valve one, 3-discharge pipe, 31-valve two, 4-ventilation pipe, 5-rotating sleeve, 6-sleeve, 7-stirring rod, 8-motor, 9-spur gear set, 10-fixed rod, 11-bevel gear set, 12-upper cover, 13-feed pipe, 14-hydraulic pump, 15-lower shell, 16-delivery pipe, 17-leakage pipe, 18-guide rail, 19-slider, 20-scraper. DETAILED DESCRIPTION

[0016] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0017] Example 1: A fermentation device for livestock and poultry manure, referring to Figure 1-Figure 3, including a fermentation box 1, the top of the fermentation box 1 is connected to a feed hopper 2, the feed hopper 2 is provided with a valve 1 21, the lower left side of the fermentation box 1 is connected to a discharge pipe 3, the discharge pipe 3 is provided with a valve 2 31, a sleeve 6 is rotatably connected inside the fermentation box 1, and the sleeve 6 is rotatably connected to stirring rods 7 distributed at equal intervals in the circumference, a fixed rod 10 is fixed to the fermentation box 1 and passes through the sleeve 6, and a bevel gear set 11 is provided between the two stirring rods 7 on the same horizontal plane and the fixed rod 10, the bevel gear set 11 is composed of three bevel gears, two of which are respectively arranged on the two stirring rods 7 on the same horizontal plane, and the other is arranged on the fixed rod 10. The bevel gears on the two stirring rods 7 on the same horizontal plane are respectively meshed with the bevel gears on the fixed rod 10, a conveying pipe 16 is installed in the sleeve 6, and the conveying pipe 16 is connected to a leakage pipe 17 passing through the sleeve 6, a rotating component is provided on the top of the fermentation box 1, and a feeding component is provided on the top of the fermentation box 1.

[0018] The rotating assembly includes a rotating sleeve 5 that passes through the fermentation box 1. The rotating sleeve 5 that passes through the fermentation box 1 is fixed to the top of the sleeve 6. The rotating sleeve 5 is rotatably connected to the fixed rod 10. A motor 8 is provided on the top of the fermentation box 1. A spur gear set 9 is provided between the output shaft of the motor 8 and the rotating sleeve 5. The spur gear set 9 consists of two spur gears. The two spur gears are respectively provided on the output shaft of the motor 8 and the rotating sleeve 5, and the two spur gears are engaged with each other.

[0019] The feeding assembly includes an upper cover 12, which is fixed to the top of the fermentation box 1. The top of the upper cover 12 is connected to a feeding pipe 13, and a hydraulic pump 14 is provided on the feeding pipe 13. The bottom of the upper cover 12 is rotatably connected to a lower shell 15, and the bottom of the lower shell 15 is connected to the upper end of the conveying pipe 16. The upper cover 12 and the lower shell 15 are combined to form a cavity.

[0020] Reference Figure 1-Figure 2 , also includes a ventilation pipe 4, the top of the fermentation box 1 is connected to the ventilation pipe 4.

[0021] Reference Figure 4 , also includes a guide rail 18, the guide rail 18 is fixedly connected to the top of the fermentation box 1, a slider 19 is slidably connected to the guide rail 18, a scraper 20 in contact with the inner wall of the fermentation box 1 is fixedly connected to the slider 19, and the scraper 20 is rotatably connected to the stirring rod 7.

[0022] During use, an appropriate amount of manure is loaded into the fermentation box 1 through the feed hopper 2, and the motor 8 and the hydraulic pump 14 are started. The fermentation agent is extracted by the hydraulic pump 14 and sent into the cavity composed of the upper cover 12 and the lower shell 15 through the feed pipe 13, and then enters the leakage pipe 17 through the conveying pipe 16. The leakage pipe 17 discharges the fermentation agent into various parts of the manure so that the fermentation agent is evenly distributed in the manure. At the same time, the output shaft of the motor 8 drives the rotating sleeve 5 to rotate through the spur gear set 9, and the rotating sleeve 5 drives the sleeve 6 to rotate. The sleeve 6 drives the stirring rod 7 to rotate circumferentially to mix and stir the manure. At the same time, under the action of the bevel gear set 11, the stirring rod 7 is driven to rotate to turn and stir the manure, so that the manure and the fermentation agent are fully mixed, the fermentation rate is increased, and the manure is fully fermented. At the same time, the stirring rod 7 drives the scraper 20 to rotate circumferentially to scrape off the material adhering to the inner wall of the fermentation box 1 so that the material can be fully mixed.

[0023] Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation fall within the protection scope of the present invention.

Claims

1. A fermentation device for livestock and poultry manure, characterized in that: The invention comprises a fermentation box (1), wherein the top of the fermentation box (1) is connected to a feed hopper (2), a valve 1 (21) is provided on the feed hopper (2), a discharge pipe (3) is connected to the side of the fermentation box (1) away from the feed hopper (2), a valve 2 (31) is provided on the discharge pipe (3), a sleeve (6) is rotatably connected in the fermentation box (1), stirring rods (7) rotatably connected to the sleeve (6) and distributed at equal intervals in the circumferential direction, a fixed rod (10) passing through the sleeve (6) is fixedly connected to the fermentation box (1), a bevel gear set (11) is provided between the stirring rods (7) on the same horizontal plane and the fixed rod (10), a delivery pipe (16) is installed in the sleeve (6), and the delivery pipe (16) is connected to a leakage pipe (17) passing through the sleeve (6), a rotating assembly is provided on the top of the fermentation box (1), and a feeding assembly is provided on the top of the fermentation box (1).

2. The fermentation device for livestock and poultry manure according to claim 1, characterized in that: The rotating assembly comprises a rotating sleeve (5) penetrating the fermentation box (1), the rotating sleeve (5) penetrating the fermentation box (1) being fixed to the top of the sleeve (6), the rotating sleeve (5) being rotatably connected to the fixed rod (10), a motor (8) being provided at the top of the fermentation box (1), and a spur gear set (9) being provided between the output shaft of the motor (8) and the rotating sleeve (5).

3. The fermentation device for livestock and poultry manure according to claim 2, characterized in that: The feeding assembly includes an upper cover (12), which is fixed to the top of the fermentation box (1), the top of the upper cover (12) is connected to a feeding pipe (13), the feeding pipe (13) is provided with a hydraulic pump (14), the bottom of the upper cover (12) is rotatably connected to a lower shell (15), the bottom of the lower shell (15) is connected to a delivery pipe (16), and the upper cover (12) and the lower shell (15) are combined to form a cavity.

4. The fermentation device for livestock and poultry manure according to claim 3, characterized in that: It also includes a ventilation pipe (4), and the top of the fermentation box (1) is connected to the ventilation pipe (4).

5. The fermentation device for livestock and poultry manure according to claim 4, characterized in that: The invention also includes a guide rail (18), which is fixed to the top of the fermentation box (1), a slider (19) is slidably connected to the guide rail (18), a scraper (20) in contact with the inner wall of the fermentation box (1) is fixed to the slider (19), and the scraper (20) is rotatably connected to the stirring rod (7).

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