Equipment for producing organic fertilizer by fermenting livestock and poultry manure

Abstract

The utility model relates to equipment for producing organic fertilizer by fermenting livestock and poultry manure, which comprises a support, a fermentation tank is fixed on the support, a turning mechanism is arranged in the fermentation tank, and the turning mechanism comprises a stirring component, a screening mechanism and a stirring ring. According to the device, under the common action of the stirring assembly and the screening mechanism, excrement in the fermentation tank can be fully turned over, so that the fermentation uniformity of the excrement is ensured; the screening mechanism can perform secondary crushing on the bonded excrement, so that uneven fermentation caused by bonding is avoided, and the overall fermentation benefit is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of organic fertilizer manufacturing, and particularly relates to equipment for producing organic fertilizer by fermenting livestock and poultry excrement. Background Art

[0002] The equipment for producing organic fertilizer by fermenting livestock and poultry manure is specially used to process livestock and poultry manure and convert it into organic fertilizer through fermentation process. This equipment has important application value in the fields of environmental protection and agriculture, and can effectively solve the pollution problem of livestock and poultry manure and convert it into valuable organic fertilizer.

[0003] During the poultry manure fermentation process, the fermented materials need to be turned over regularly to ensure uniform fermentation and avoid local overheating or insufficient fermentation. However, in the existing turning process, it is impossible to effectively deal with the sticking of poultry manure, resulting in uneven fermentation of the manure and reducing the overall fermentation benefits.

[0004] Therefore, it is necessary to provide a device for producing organic fertilizer by fermenting livestock and poultry manure to solve the problems raised in the above background technology. Utility Model Content

[0005] To achieve the above purpose, the utility model provides the following technical solution: a device for producing organic fertilizer by fermenting livestock and poultry manure, comprising:

[0006] A bracket, on which four triangular fixing frames are fixed;

[0007] A fermentation tank is fixed on the support by the triangular fixing frame, and is provided with an inlet and an outlet, and a motor is fixed on the top of the fermentation tank;

[0008] The turning mechanism is installed in the fermentation tank and connected to the motor output shaft. Specifically, the turning mechanism includes:

[0009] A stirring assembly, one end of which is fixed to the motor output shaft and the other end of which is rotatably disposed at the bottom of the fermentation tank;

[0010] A screening mechanism is fixed on the fermentation tank, and the central axis is sleeved on the stirring assembly; and

[0011] A mixing ring has one end fixed to the stirring assembly and the other end fixed to the screening mechanism.

[0012] As a further improvement of the utility model, the fermentation tank is a double-layer hollow structure, and the hollow part thereof is filled with heat-insulating material.

[0013] As a further improvement of the present invention, the stirring assembly includes: a spiral group, one end of which is coaxially fixed to the motor and the other end of which is rotatably connected to the bottom of the fermentation tank through a shaft seat.

[0014] As a further improvement of the utility model, the spiral group can lift and transport livestock and poultry manure to the screening mechanism when rotating clockwise.

[0015] As a further improvement of the present invention, the rotation of the bevel gear 1 causes the two bevel gears 2 to rotate in opposite directions.

[0016] As a further improvement of the utility model, the mixing ring comprises:

[0017] An upper fixing ring, fixed to the screening mechanism, and having one end of a plurality of mixing rods uniformly fixed around the circumference by the upper fixing ring;

[0018] a lower fixing ring fixed to the other end of the mixing rod; and

[0019] A connecting ring has one end fixed on the shaft seat and the other end fixed on the lower fixing ring.

[0020] As a further improvement of the present invention, the screening mechanism comprises:

[0021] A fixing rod fixed on the inner wall of the fermentation tank;

[0022] A lifting sleeve, which is sleeved on the spiral assembly and one end of which is fixed to the fixing rod;

[0023] a screener coaxially fixed to the lifting sleeve; and

[0024] The crushing ring is fixedly connected to the upper fixing ring via a fixing ring.

[0025] As a further improvement of the utility model, a plurality of screening channels are evenly opened around the circumference of the screener, and the apertures of the screening channels gradually increase from the inside to the outside.

[0026] Compared with the prior art, the beneficial effects of the utility model are:

[0027] 1. The stirring assembly and the screening mechanism can turn the feces from the inside out and from the bottom up, so as to ensure its uniform fermentation and avoid local overheating or insufficient fermentation.

[0028] 2. The screening mechanism screens the turned feces and performs secondary crushing on the feces that are clumped together to avoid insufficient fermentation due to clumping, thereby improving the overall efficiency of feces fermentation. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is an overall schematic diagram of an equipment for producing organic fertilizer by fermenting livestock and poultry manure;

[0030] Figure 2 This is a schematic diagram of a turning mechanism of an equipment for producing organic fertilizer by fermenting livestock and poultry manure;

[0031] Figure 3 It is a partial schematic diagram of the turning mechanism of a device for producing organic fertilizer by fermenting livestock and poultry manure;

[0032] Figure 4 This is a structural diagram of the screening mechanism of an equipment for producing organic fertilizer by fermenting livestock and poultry manure.

[0033] Among them, 1. bracket; 2. fermentation tank; 3. motor; 4. stirring assembly; 41. spiral group; 42. shaft seat; 5. mixing ring; 51. connecting ring; 52. upper fixing ring; 53. mixing rod; 54. lower fixing ring; 6. screening mechanism; 61. fixing rod; 62. screener; 63. crushing ring; 64. fixing ring; 65. lifting sleeve. DETAILED DESCRIPTION

[0034] See also Figures 1 to 4 As shown, a device for producing organic fertilizer by fermenting livestock and poultry manure is characterized by comprising:

[0035] A bracket 1, on which four triangular fixing brackets are fixed;

[0036] The fermentation tank 2 is fixed on the support 1 through the triangular fixing frame, and an inlet and an outlet are provided on the fermentation tank 2, and a motor 3 is fixed on the top thereof;

[0037] The turning mechanism is installed in the fermentation tank 2 and connected to the output shaft of the motor 3. Specifically, the turning mechanism includes:

[0038] A stirring assembly 4, one end of which is fixed to the output shaft of the motor 3, and the other end of which is rotatably arranged at the bottom of the fermentation tank 2;

[0039] A screening mechanism 6 is fixed on the fermentation tank 2, and the central axis is sleeved on the stirring assembly 4; and

[0040] The mixing ring 5 has one end fixed to the stirring assembly 4 and the other end fixed to the screening mechanism 6 .

[0041] like Figure 1-Figure 2As shown, the utility model also includes: the fermentation tank 2 is a double-layer hollow structure, and the hollow part thereof is filled with heat-insulating material; the stirring assembly 4 includes: a spiral group 41, one end of which is coaxially fixed to the motor 3, and the other end is rotatably connected to the bottom of the fermentation tank 2 through a shaft seat 42; when the spiral group 41 rotates clockwise, the livestock and poultry manure can be lifted and transported to the screening mechanism 6.

[0042] The poultry manure that has been pre-treated (crushed, mixed, etc.) is placed into the fermentation tank 2 through the feed inlet, and substances required for fermentation are added. After the poultry manure is fermented, it is discharged through the discharge port.

[0043] It should be noted that during the fermentation of poultry manure, the chemical reaction may cause local overheating or insufficient fermentation, and the manure may clumping together. Therefore, during the fermentation process, the stirring assembly 4 is driven by the motor 3 and cooperates with the screening mechanism 6, so that the manure can be circulated from the inside to the outside during the fermentation process to avoid local overheating or insufficient fermentation; at the same time, the screening mechanism 6 can be used to break the clumping manure for a second time to avoid insufficient fermentation due to clumping, thereby improving the overall efficiency of manure fermentation.

[0044] The motor 3 rotates clockwise to cause the spiral group 41 to lift the feces from the central axis. When it is lifted to the screening mechanism 6 and falls thereon, the screening mechanism 6 can screen the feces, and the feces that are too large and clumped together will be broken up for the second time. The rotation of the spiral group 41 will synchronously cause the mixing ring 5 to rotate, so that the feces can be continuously lifted to the screening mechanism 6 through the spiral group 41.

[0045] like Figure 3 As shown, the utility model also includes: the mixing ring 5 includes:

[0046] An upper fixing ring 52 is fixed to the screening mechanism 6, and one end of a plurality of mixing rods 53 is evenly fixed around the circumference of the upper fixing ring 52;

[0047] A lower fixing ring 54 fixed to the other end of the mixing rod 53; and

[0048] One end of the connecting ring 51 is fixed on the shaft seat 42 , and the other end is fixed on the lower fixing ring 54 .

[0049] During the rotation of the stirring assembly 4, the mixing rod 53 will rotate synchronously through the shaft seat 42, and the feces will be pushed during the rotation of the mixing rod 53, so that the feces can be continuously lifted to the screening mechanism 6 through the spiral group 41, thereby achieving the effect of turning over the feces.

[0050] like Figure 4As shown, the utility model also includes: the screening mechanism 6 includes:

[0051] A fixing rod 61, fixed on the inner wall of the fermentation tank 2;

[0052] A lifting sleeve 65 is sleeved on the spiral assembly 41 and one end of which is fixed to the fixing rod 61;

[0053] A screener 62 is coaxially fixed on the lifting sleeve 65; and

[0054] The crushing ring 63 is fixedly connected to the upper fixing ring 52 via a fixing ring 64 .

[0055] like Figure 4 The utility model further comprises: a plurality of screening channels are evenly opened around the circumference of the screener 62, and the apertures of the screening channels gradually increase from the inside to the outside.

[0056] When the feces falls to the sifter 62 through the lifting sleeve 65, the feces naturally rolls down from high to low under the action of gravity. Due to the change in the aperture of the screening channel, the sticky feces are screened and the larger sticky feces roll down to the crushing ring 63. The crushing ring 63 rotates under the drive of the mixing ring 5, so that it can perform secondary crushing on the larger sticky feces, avoid the phenomenon of insufficient fermentation due to sticking, and improve the overall efficiency of feces fermentation.

[0057] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A device for producing organic fertilizer by fermenting livestock and poultry manure, characterized in that: include: A bracket (1), on which four triangular fixing brackets are fixed; A fermentation tank (2) is fixed on the support (1) via the triangular fixing frame, and an inlet and an outlet are provided on the fermentation tank (2), and a motor (3) is fixed on the top thereof; The turning mechanism is installed in the fermentation tank (2) and connected to the output shaft of the motor (3). Specifically, the turning mechanism includes: A stirring assembly (4), one end of which is fixed to the output shaft of the motor (3) and the other end of which is rotatably arranged at the bottom of the fermentation tank (2); A screening mechanism (6) is fixed on the fermentation tank (2), and its central axis is sleeved on the stirring assembly (4); and A mixing ring (5) has one end fixed to the stirring assembly (4) and the other end fixed to the screening mechanism (6).

2. The equipment for producing organic fertilizer by fermenting livestock and poultry excrement according to claim 1, characterized in that: The fermentation tank (2) is a double-layer hollow structure, and the hollow part thereof is filled with heat-insulating material.

3. The equipment for producing organic fertilizer by fermenting livestock and poultry excrement according to claim 1, characterized in that: The stirring assembly (4) comprises: a spiral assembly (41), one end of which is coaxially fixed to the motor (3), and the other end of which is rotatably connected to the bottom of the fermentation tank (2) via a shaft seat (42).

4. The equipment for producing organic fertilizer by fermenting livestock and poultry excrement according to claim 3, characterized in that: When the spiral assembly (41) rotates clockwise, the livestock and poultry excrement can be lifted and transported to the screening mechanism (6).

5. The equipment for producing organic fertilizer by fermenting livestock and poultry excrement according to claim 3, characterized in that: The mixing ring (5) comprises: An upper fixing ring (52) is fixed to the screening mechanism (6), and one end of a plurality of mixing rods (53) is evenly fixed around the circumference of the upper fixing ring (52); a lower fixing ring (54) fixed to the other end of the mixing rod (53); and A connecting ring (51) has one end fixed on the shaft seat (42) and the other end fixed on the lower fixing ring (54).

6. The equipment for producing organic fertilizer by fermenting livestock and poultry excrement according to claim 5, characterized in that: The screening mechanism (6) comprises: A fixing rod (61) fixed on the inner wall of the fermentation tank (2); A lifting sleeve (65) is sleeved on the spiral assembly (41) and one end of which is fixed to the fixing rod (61); a screener (62) coaxially fixed to the lifting sleeve (65); and The crushing ring (63) is fixedly connected to the upper fixing ring (52) via a fixing ring (64).

7. The equipment for producing organic fertilizer by fermenting livestock and poultry excrement according to claim 6, characterized in that: A plurality of screening channels are evenly arranged around the circumference of the screener (62), and the apertures of the screening channels gradually increase from the inside to the outside.

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