A device for spreading abalone shell powder to prevent odor in pig manure composting

Abstract

This utility model discloses an abalone shell powder spreading device for deodorizing pig manure compost, including a movable base with four rotatable casters at the bottom. The top right end of the movable base is fixedly connected to the bottom of a push frame. A conveying box is provided at the top right half of the movable base, and the top of the conveying box is connected to the discharge port at the bottom of the storage tank. The conveying port of the conveying box is connected to the right end of a connecting hose, and the left end of the connecting hose is connected to the right end of a discharge pipe. The discharge end of the discharge pipe has a discharge block with a rectangular discharge port. The device uses a motor to drive a rotating rod and stirring blades to rotate, and simultaneously turns on a heater to preheat and prevent abalone shell powder in the storage tank, thereby improving the spreading efficiency.

Description

Technical Field

[0001] This utility model relates to the field of pig manure composting technology, and in particular to an abalone shell powder spreading device for preventing odor in pig manure composting. Background Technology

[0002] With the large-scale development of the pig farming industry, the treatment of pig manure has become an important issue. Pig manure composting is a common treatment method. However, during the composting process, pig manure decomposes and produces a large amount of gases with pungent odors, such as ammonia and hydrogen sulfide, which not only cause serious pollution to the surrounding environment but also affect the health of workers.

[0003] Currently, spreading abalone shell powder on the surface of pig manure compost can effectively absorb odorous gases and achieve odor control. However, most existing spreading methods are manual, which is not only inefficient but also results in uneven spreading, failing to ensure sufficient contact between the abalone shell powder and the pig manure, thus affecting the odor control effect. Furthermore, the abalone shell powder in the storage tank of some existing spreading devices is prone to clumping, reducing spreading efficiency. Therefore, to address these issues, an abalone shell powder spreading device for odor control in pig manure composting is proposed. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] A device for spreading abalone shell powder for deodorizing pig manure compost includes a movable base with four rotatable casters at the bottom. The top right end of the movable base is fixedly connected to the bottom of a push frame. A conveying box is provided at the top right half of the movable base. The top of the conveying box is connected to the discharge port at the bottom of the storage tank. The conveying port of the conveying box is connected to the right end of a connecting hose. The left end of the connecting hose is connected to the right end of a discharge pipe. The discharge end of the discharge pipe has a discharge block with a rectangular discharge port.

[0006] Preferably, the storage tank is equipped with a rotating rod inside, and multiple stirring blades are provided on the outside of the rotating rod. The stirring blades have through holes inside. The top of the rotating rod is connected to the motor output end through a coupling. The top of the right end of the storage tank is connected to the bottom of the feed pipe. A heater is provided inside the side wall of the storage tank.

[0007] Preferably, the top of the left end of the conveyor box is provided with an arc-shaped groove, the top of the arc-shaped groove is connected to the bottom outlet of the storage tank, the inside of the arc-shaped groove is provided with a wheel, the outside of the wheel is equipped with a plate for controlling the discharge, the front end of the wheel is fixedly connected to the output end of the second motor, the bottom of the arc-shaped groove is connected to the top of the left end of the transmission pipe, the right end of the transmission pipe is equipped with a pulse valve, and the left end of the transmission pipe is connected to the right end of the connecting hose.

[0008] Preferably, the bottom protrusion at the left end of the discharge pipe is hinged to the top of the support rod, and the bottom of the support rod is fixedly connected to the top of the left end of the movable base.

[0009] Preferably, the right end of the discharge pipe is provided with protruding rods on both the front and rear sides, the side of the protruding rods is in close contact with the inner side of the lifting frame, the bottom of the lifting frame is fixedly connected to the top of the lifting base, the bottom of the lifting base is fixedly connected to the telescopic end of the hydraulic rod, and the hydraulic rod is installed inside the left end of the movable base.

[0010] Compared with the prior art, the beneficial effects of this utility model are: (1) The intermittent airflow generated by the pulse valve effectively prevents pipe blockage, and is especially suitable for conveying powders that are prone to caking, such as abalone shell powder. Compared with traditional spiral conveying, pulse conveying can achieve powder spreading over a longer distance and with higher efficiency.

[0011] (2) The hydraulic lifting mechanism can dynamically adjust the angle of the discharge block according to the height of the compost to ensure uniform spreading. The rectangular discharge port design of the discharge block expands the spreading coverage and reduces repetitive operations.

[0012] (3) The through-hole design of the stirring blades enhances the crushing effect on agglomerated powder. The heater can remove moisture from the powder and prevent pipe adhesion caused by humidity. The motor drives the rotating rod and stirring blades to rotate, and at the same time, the heater is turned on to preheat and prevent agglomeration of the abalone shell powder in the storage tank. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the connection structure between the rotating rod and the stirring blade of this utility model.

[0017] The following are the reference numerals in the diagram: 1. Movable base; 11. Casters; 12. Hand-push frame; 2. Conveyor box; 20. Arc groove; 21. Transmission pipe; 22. Pulse valve; 23. Rotary wheel; 24. Plate; 25. Second motor; 3. Storage tank; 31. Rotating rod; 32. Stirring blade; 33. Through hole; 34. Motor; 35. Feed pipe; 36. Heater; 4. Connecting hose; 5. Discharge pipe; 51. Protruding rod; 52. Lifting frame; 53. Lifting base frame; 54. Hydraulic rod; 6. Discharge block; 7. Support rod. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] Please see Figure 1-3 This utility model provides an embodiment of an abalone shell powder spreading device for odor prevention in pig manure composting, comprising a movable base 1, four rotatable casters 11 installed at the bottom of the movable base 1, the top right end of the movable base 1 being fixedly connected to the bottom of a push frame 12, a conveying box 2 being provided at the top right half of the movable base 1, the top of the conveying box 2 being connected to the bottom outlet of the storage tank 3, the conveying port of the conveying box 2 being connected to the right end of a connecting hose 4, the left end of the connecting hose 4 being connected to the right end of a discharge pipe 5, and the discharge end of the discharge pipe 5 being provided with a discharge block 6 with a rectangular discharge port. The movable base 1 is pushed by the push frame 12, and the device is moved to the pig manure composting area by utilizing the steering function of the casters 11.

[0021] The storage tank 3 is equipped with a rotating rod 31 inside. Multiple stirring blades 32 are provided on the outside of the rotating rod 31. The stirring blades 32 have through holes 33 inside. The top of the rotating rod 31 is connected to the output end of the motor 34 through a coupling. The top right end of the storage tank 3 is connected to the bottom of the feed pipe 35. A heater 36 is provided inside the side wall of the storage tank 3. Abalone shell powder is added into the storage tank 3 through the feed pipe 35. The motor 34 is started to drive the rotating rod 31 and stirring blades 32 to rotate. At the same time, the heater 36 is turned on to preheat and prevent abalone shell powder in the storage tank 3.

[0022] An arc-shaped groove 20 is provided at the top left end of the conveying box 2. The top of the arc-shaped groove 20 is connected to the discharge port at the bottom of the storage tank 3. A rotating wheel 23 is provided inside the arc-shaped groove 20. A plate 24 for controlling the discharge is installed on the outside of the rotating wheel 23. The front end of the rotating wheel 23 is fixedly connected to the output end of the second motor 25. The bottom of the arc-shaped groove 20 is connected to the top left end of the transmission pipe 21. A pulse valve 22 is installed at the right end of the transmission pipe 21. The left end of the transmission pipe 21 is connected to the right end of the connecting hose 4. The second motor 25 drives the rotating wheel 23 and the plate 24 to rotate. When the rotating wheel 23 and the plate 24 rotate, the abalone shell powder in the storage tank 3 falls into the transmission pipe 21 through the arc-shaped groove 20. The pulse valve 22 opens at a set frequency and uses compressed air to transport the abalone shell powder in the transmission pipe 21 to the discharge block 6 through the connecting hose 4 and the discharge pipe 5.

[0023] The bottom protrusion at the left end of the discharge pipe 5 is hinged to the top of the support rod 7, and the bottom of the support rod 7 is fixedly connected to the top of the left end of the movable base 1.

[0024] The discharge pipe 5 has protruding rods 51 on both the front and rear sides of the right end. The side of the protruding rods 51 is in close contact with the inner side of the lifting frame 52. The bottom of the lifting frame 52 is fixedly connected to the top of the lifting base 53. The bottom of the lifting base 53 is fixedly connected to the telescopic end of the hydraulic rod 54. The hydraulic rod 54 is installed inside the left end of the movable base 1. When the hydraulic rod 54 is activated, it drives the lifting base 53 and the lifting frame 52 to rise or fall. The protruding rods 51 drive the discharge pipe 5 to rotate around the hinge point of the support rod 7, thereby adjusting the discharge angle of the discharge block 6.

[0025] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A device for spreading abalone shell powder for odor control in pig manure composting, characterized in that: Includes a mobile base (1), the bottom of which is equipped with four swivel casters (11). The top right end of the mobile base (1) is fixedly connected to the bottom of the push frame (12). The top right half of the mobile base (1) is provided with a conveying box (2). The top of the conveying box (2) is connected to the bottom outlet of the storage tank (3). The conveying port of the conveying box (2) is connected to the right end of the connecting hose (4). The left end of the connecting hose (4) is connected to the right end of the discharge pipe (5). The discharge end of the discharge pipe (5) is provided with a discharge block (6) with a rectangular discharge port.

2. The abalone shell powder spreading device for odor control in pig manure composting according to claim 1, characterized in that: The storage tank (3) is equipped with a rotating rod (31) inside. Multiple stirring blades (32) are provided on the outside of the rotating rod (31). Through holes (33) are provided inside the stirring blades (32). The top of the rotating rod (31) is connected to the output end of the motor (34) through a coupling. The top of the right end of the storage tank (3) is connected to the bottom of the feed pipe (35). A heater (36) is provided inside the side wall of the storage tank (3).

3. The abalone shell powder spreading device for odor control in pig manure composting according to claim 1, characterized in that: The top left end of the conveying box (2) is provided with an arc-shaped groove (20). The top of the arc-shaped groove (20) is connected to the bottom outlet of the storage tank (3). The inside of the arc-shaped groove (20) is provided with a rotating wheel (23). The outside of the rotating wheel (23) is equipped with a plate (24) for controlling the discharge. The front end of the rotating wheel (23) is fixedly connected to the output end of the second motor (25). The bottom of the arc-shaped groove (20) is connected to the top left end of the transmission pipe (21). The right end of the transmission pipe (21) is equipped with a pulse valve (22). The left end of the transmission pipe (21) is connected to the right end of the connecting hose (4).

4. The abalone shell powder spreading device for odor control in pig manure composting according to claim 1, characterized in that: The bottom protrusion at the left end of the discharge pipe (5) is hinged to the top of the support rod (7), and the bottom of the support rod (7) is fixedly connected to the top of the left end of the movable base (1).

5. The abalone shell powder spreading device for odor control in pig manure composting according to claim 1, characterized in that: The discharge pipe (5) has protruding rods (51) on both the front and rear sides of the right end. The side of the protruding rod (51) is in close contact with the inner side of the lifting frame (52). The bottom of the lifting frame (52) is fixedly connected to the top of the lifting base (53). The bottom of the lifting base (53) is fixedly connected to the telescopic end of the hydraulic rod (54). The hydraulic rod (54) is installed inside the left end of the movable base (1).

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