Livestock breeding waste composting fermentation device

Abstract

The utility model belongs to the field of waste composting technology, concretely relates to livestock breeding waste composting fermentation device, including support leg and control box, control box fixedly connected at the top of support leg, the top of control box is provided with feed pipe, the bottom of control box is provided with discharge valve, the utility model discloses the setting of stirring device makes the stirring rod on the circumference of connecting ring fixedly and drives the stress rotation of auxiliary plate, makes the rotation of auxiliary plate in the control box, stirs the breeding waste in the control box, makes the breeding waste be stirred and heated, and the heating is more even, accelerates the heating speed of breeding waste, speeds up the fermentation speed of breeding waste, solves the problem that the breeding waste in the control box cannot be stirred, leads to the breeding waste not being stirred and heated more evenly, cannot accelerate and speed up the fermentation speed of breeding waste.

Description

Technical Field

[0001] This utility model belongs to the field of waste composting technology, specifically relating to a composting and fermentation device for livestock breeding waste. Background Technology

[0002] With the continuous improvement of people's living standards, large-scale livestock farming has developed rapidly. This booming industry has generated a large amount of solid waste, such as livestock and poultry manure, exceeding the carrying capacity of the surrounding land and environment. This has led to a decrease in the rate of returning livestock and poultry manure to the fields and the accumulation of solid waste such as manure in poultry farming areas, polluting the surrounding environment.

[0003] Chinese patent CN209383679U discloses an aerobic fermentation device for livestock solid waste, comprising a fermentation chamber, a fermentation unit, a deodorization unit, a control system, and a power supply system. The fermentation unit consists of multiple parallel fermentation units, each capable of independently completing the aerobic composting and harmless treatment process of solid waste. Radial baffles are provided on the agitator shaft to increase the radial flow of the compost material and ensure sufficient contact with air, thereby enhancing the uniformity and thoroughness of aerobic fermentation. The fermentation chamber is a sealed box-type structure with an internal deodorization device.

[0004] However, the current aerobic fermentation device for livestock breeding solid waste has the following problems: it cannot stir the livestock waste inside the control box, which results in the livestock waste not being stirred and heated more evenly, and thus cannot accelerate the fermentation speed of the livestock waste. Therefore, we have proposed a composting and fermentation device for livestock breeding waste. Utility Model Content

[0005] The purpose of this invention is to provide a composting and fermentation device for livestock breeding waste, which can solve the problem in related technologies where the livestock breeding waste inside the control box cannot be stirred, resulting in the livestock breeding waste not being stirred and heated more evenly, failing to accelerate the fermentation speed of the livestock breeding waste and causing dust to fly around.

[0006] The specific technical solution adopted by this utility model is as follows:

[0007] A livestock waste composting and fermentation device includes support legs and a control box. The control box is fixedly connected to the top of the support legs. A feed pipe is installed at the top of the control box, and a discharge valve is installed at the bottom of the control box. A stirring device is installed inside the control box. The stirring device includes an electric telescopic rod, which is installed on the top of the inner wall of the control box. A fixed column is fixedly connected to the circumferential surface of the electric telescopic rod. A threaded rod is rotatably connected to the bottom of the inner wall of the control box. A connecting ring is fixedly connected to the circumferential surface of the threaded rod, and a stirring rod is installed on the connecting ring.

[0008] Preferably, an auxiliary plate is fixedly connected to the outer surface of the stirring rod, and an auxiliary block is fixedly connected to the inner wall of the fixing column. This design allows the auxiliary plate to rotate with the stirring rod.

[0009] Preferably, the number of auxiliary plates is set to several and arranged circumferentially on the circumferential surface of the connecting ring. The auxiliary block is circular in shape and meshes with the circumferential surface of the threaded rod. This design is beneficial for the auxiliary block to force the threaded rod to rotate.

[0010] Preferably, the control box is equipped with an auxiliary device, which includes a fixing ring. The fixing ring is fixedly connected to the outer surface of the telescopic end of the electric telescopic rod. A connecting rod is fixedly connected to the circumferential surface of the fixing ring. The side of the connecting rod is provided with a groove, and the inner wall of the groove is provided with a rectangular groove. This design is beneficial for the connecting rod to move with the movement of the fixing ring.

[0011] Preferably, one end of a spring is fixedly connected to the inner wall of the rectangular groove, and a locking block is fixedly connected to the end of the spring away from the inner wall of the rectangular groove. A connecting block is provided inside the groove, and a brush is fixedly connected to the side of the connecting block. This design facilitates the connection of the brush to the connecting block.

[0012] Preferably, one end of the card block is set as an arc surface, the card block is slidably connected to the inner wall of the rectangular groove, and the connecting block is set as a concave shape. This design is conducive to the card block being able to slide on the inner wall of the rectangular groove.

[0013] Preferably, the connecting rod is I-shaped, and there are several connecting rods arranged in a circular array on the circumferential surface of the fixed ring. This design is beneficial for the electric telescopic rod to drive the fixed ring to move.

[0014] The technical effects achieved by this utility model are as follows:

[0015] 1. This utility model, through the setting of a stirring device, enables the stirring rod fixed on the circumference of the connecting ring to drive the auxiliary plate to rotate under force, so that the auxiliary plate rotates inside the control box, stirring the livestock waste inside the control box, so that the livestock waste can be stirred and heated, and the heating is more uniform, accelerating the heating speed of the livestock waste and speeding up the fermentation speed of the livestock waste.

[0016] 2. This utility model, through the setting of an auxiliary device, causes the connecting rod fixed on the circumference of the fixing ring to move up and down under force, which in turn causes the connecting rod to drive the connecting block and the brush to move in a telescopic motion, so that the brush slides close to the inner wall of the control box. This prevents the livestock waste on the inner wall of the control box from sticking together due to heat, and cleans the inner wall of the control box, achieving the cleaning effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the entire utility model;

[0018] Figure 2 This is a cross-sectional schematic diagram of the structure at the auxiliary plate of this utility model;

[0019] Figure 3 This is a utility model Figure 2 Enlarged schematic diagram of the structure at point A;

[0020] Figure 4 This is a three-dimensional schematic diagram showing the structure of the brush part of this utility model;

[0021] Figure 5 This is a utility model Figure 4 A three-dimensional magnified schematic diagram of the structure at point B.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Support leg; 2. Control box; 3. Feed pipe; 4. Discharge valve; 5. Stirring device; 51. Electric telescopic rod; 52. Fixed column; 53. Threaded rod; 54. Connecting ring; 55. Stirring rod; 56. Auxiliary plate; 57. Auxiliary block; 6. Auxiliary device; 61. Fixed ring; 62. Connecting rod; 63. Groove; 64. Rectangular groove; 65. Spring; 66. Locking block; 67. Connecting block; 68. Brush. Detailed Implementation

[0024] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0025] like Figures 1-3 As shown, the livestock waste composting and fermentation device includes a support leg 1 and a control box 2. The control box 2 is fixedly connected to the top of the support leg 1. The top of the control box 2 is provided with a feed pipe 3, and the bottom of the control box 2 is provided with a discharge valve 4. The inside of the control box 2 is provided with a stirring device 5. The stirring device 5 includes an electric telescopic rod 51, which is located on the top of the inner wall of the control box 2. A fixed column 52 is fixedly connected to the circumferential surface of the electric telescopic rod 51. A threaded rod 53 is rotatably connected to the bottom of the inner wall of the control box 2. A connecting ring 54 is fixedly connected to the circumferential surface of the threaded rod 53, and a stirring rod 55 is provided on the connecting ring 54.

[0026] An auxiliary plate 56 is fixedly connected to the outer surface of the stirring rod 55, and an auxiliary block 57 is fixedly connected to the inner wall of the fixed column 52. This design allows the auxiliary plate 56 to rotate with the stirring rod 55.

[0027] The number of auxiliary plates 56 is set to several and arranged in a circumferential array on the circumferential surface of the connecting ring 54. The auxiliary block 57 is shaped as a circle and meshes with the circumferential surface of the threaded rod 53. This design is beneficial to the auxiliary block 57 forcing the threaded rod 53 to rotate.

[0028] Based on the above structure, when staff need to compost livestock waste, they simply pour the waste into the control box 2 through the feed pipe 3, turn on the external power, and heat the inside of the control box 2. This causes the electric telescopic rod 51 to extend and retract under force. When the electric telescopic rod 51 extends and retracts, it causes the fixed column 52 to extend and retract, forcing the auxiliary block 57 to follow the fixed column 52. This forces the threaded rod 53 to rotate, causing the threaded rod 53 to rotate. This causes the connecting ring 54 to rotate, which in turn causes the stirring rod 55, fixed on the circumference of the connecting ring 54, to rotate the auxiliary plate 56. This causes the auxiliary plate 56 to rotate inside the control box 2, stirring the livestock waste inside the control box 2. This ensures that the livestock waste is stirred and heated more evenly, accelerating the heating speed and the fermentation speed of the livestock waste.

[0029] like Figures 4-5 As shown, the control box 2 is equipped with an auxiliary device 6. The auxiliary device 6 includes a fixing ring 61, which is fixedly connected to the outer surface of the telescopic end of the electric telescopic rod 51. A connecting rod 62 is fixedly connected to the circumferential surface of the fixing ring 61. A groove 63 is provided on the side of the connecting rod 62, and a rectangular groove 64 is provided on the inner wall of the groove 63. This design is beneficial for the connecting rod 62 to move with the movement of the fixing ring 61.

[0030] One end of a spring 65 is fixedly connected to the inner wall of the rectangular groove 64. A locking block 66 is fixedly connected to the end of the spring 65 away from the inner wall of the rectangular groove 64. A connecting block 67 is provided inside the groove 63. A brush 68 is fixedly connected to the side of the connecting block 67. This design is beneficial for the connecting block 67 to connect to the brush 68.

[0031] One end of the locking block 66 is set as an arc surface. The locking block 66 is slidably connected to the inner wall of the rectangular groove 64. The connecting block 67 is set as a concave shape. This design is conducive to the locking block 66 being able to slide on the inner wall of the rectangular groove 64.

[0032] The connecting rod 62 is I-shaped, and there are several connecting rods 62 arranged in a circular array on the circumferential surface of the fixing ring 61. This design is beneficial for the electric telescopic rod 51 to drive the fixing ring 61 to move.

[0033] According to the above structure, in the stirring device 5, the operator can install the brush 68 on the inner wall of the groove 63 through the connecting block 67, so that the connecting block 67 can slide into the inner wall of the groove 63 under force, and the locking block 66 can be squeezed into the inner wall of the rectangular groove 64. When the connecting block 67 moves to the innermost part of the inner wall of the groove 63, the locking block 66 loses the squeezing force and can be reset by the elastic force of the spring 65, so that the locking block 66 is locked into the inner wall of the connecting block 67. When the electric telescopic rod 51 moves, it can make the fixing ring 61 move, so that the connecting rod 62 fixed on the circumference of the fixing ring 61 is subjected to force and moves up and down, so that the connecting rod 62 drives the connecting block 67 and the brush 68 to make telescopic movements, so that the brush 68 slides close to the inner wall of the control box 2, so that the livestock waste on the inner wall of the control box 2 will not stick due to heat, and the inner wall of the control box 2 is cleaned, achieving the cleaning effect.

[0034] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A composting and fermentation device for livestock breeding waste, characterized in that: It includes a support leg (1) and a control box (2). The control box (2) is fixedly connected to the top of the support leg (1). The top of the control box (2) is provided with a feed pipe (3). The bottom of the control box (2) is provided with a discharge valve (4). The inside of the control box (2) is provided with a stirring device (5). The stirring device (5) includes an electric telescopic rod (51), which is located on the top of the inner wall of the control box (2). A fixed column (52) is fixedly connected to the circumferential surface of the electric telescopic rod (51). A threaded rod (53) is rotatably connected to the bottom of the inner wall of the control box (2). A connecting ring (54) is fixedly connected to the circumferential surface of the threaded rod (53). A stirring rod (55) is provided on the connecting ring (54).

2. The livestock waste composting and fermentation device according to claim 1, characterized in that: An auxiliary plate (56) is fixedly connected to the outer surface of the stirring rod (55), and an auxiliary block (57) is fixedly connected to the inner wall of the fixing column (52).

3. The livestock waste composting and fermentation device according to claim 2, characterized in that: The number of auxiliary plates (56) is set to several, and they are arranged in a circumferential array on the circumferential surface of the connecting ring (54). The auxiliary block (57) is circular in shape and meshes with the circumferential surface of the threaded rod (53).

4. The livestock waste composting and fermentation device according to claim 1, characterized in that: The control box (2) is equipped with an auxiliary device (6). The auxiliary device (6) includes a fixing ring (61). The fixing ring (61) is fixedly connected to the outer surface of the telescopic end of the electric telescopic rod (51). A connecting rod (62) is fixedly connected to the circumferential surface of the fixing ring (61). A groove (63) is provided on the side of the connecting rod (62). A rectangular groove (64) is provided on the inner wall of the groove (63).

5. The livestock waste composting and fermentation device according to claim 4, characterized in that: One end of a spring (65) is fixedly connected to the inner wall of the rectangular groove (64), and a locking block (66) is fixedly connected to the end of the spring (65) away from the inner wall of the rectangular groove (64). A connecting block (67) is provided inside the groove (63), and a brush (68) is fixedly connected to the side of the connecting block (67).

6. The livestock waste composting and fermentation device according to claim 5, characterized in that: One end of the card block (66) is set as an arc surface, the card block (66) is slidably connected to the inner wall of the rectangular groove (64), and the connecting block (67) is set as concave.

7. The livestock waste composting and fermentation device according to claim 4, characterized in that: The connecting rod (62) is I-shaped, and there are several connecting rods (62) arranged in a circumferential array on the circumferential surface of the fixing ring (61).

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