Rainproof device for farm sewage pool

Abstract

The utility model belongs to the field of environmental protection equipment of livestock and poultry breeding, provide a kind of farm sewage pool rainproof device, the device includes: flexible covering component, including framework and flexible waterproof cloth;The number of framework has multiple, flexible waterproof cloth covers on the top of the framework;Slide rail guiding mechanism, including slide rail, slide bar, fixed link;Driving mechanism, including driving motor, screw rod;Rainwater diversion mechanism, including diversion groove, diversion pipe.The utility model provides farm sewage pool rainproof device, rain can be conveniently realized when shielding to sewage pool, prevent rainwater mixing into sewage, rainwater can also be effectively collected and utilized, realize rainwater resource utilization, give consideration to rainproof, ventilation and water-saving multiple function, meet green breeding concept.

Description

Technical Field

[0001] This utility model belongs to the field of environmental protection equipment for livestock and poultry breeding, and specifically relates to a rainproof device for sewage ponds in livestock farms. Background Technology

[0002] In large-scale livestock and poultry farms, wastewater ponds are used to centrally collect and temporarily store manure and wastewater generated during the breeding process. However, during the rainy season or in areas with frequent rainfall, large amounts of rainwater flow into the wastewater ponds, significantly increasing the total amount of wastewater. This not only dilutes the original wastewater concentration, affecting subsequent treatment, but also greatly increases wastewater treatment costs and operational pressure. Currently, most farms use open-air wastewater ponds, lacking effective rainwater isolation measures; some use fixed rain shelters, which can prevent rain but cannot be flexibly opened and closed according to weather conditions. Utility Model Content

[0003] To address at least one of the aforementioned problems in the existing technology, this utility model provides a rainproof device for aquaculture wastewater ponds, the device comprising:

[0004] Flexible covering components, including a frame and a flexible waterproof fabric;

[0005] There are multiple skeletons, and the flexible waterproof fabric covers the skeletons; the skeleton includes a skeleton body and an arc-shaped groove; the skeleton body is located in the middle of the skeleton and is an upwardly curved bow shape; the arc-shaped grooves are located at both ends of the skeleton, and the openings of the arc-shaped grooves face upward; the ends of the same end of multiple skeletons are connected in a "V" shape.

[0006] The slide rail guide mechanism includes a slide rail, a slide rod, and a fixed rod;

[0007] There are two slide rails, which are respectively installed on both sides of the top of the sewage tank wall;

[0008] There are two slide rods, the upper ends of which are connected to the two ends of the frame located at the edge; the lower ends of the two slide rods are slidably installed in two slide rails respectively.

[0009] There are two fixing rods, the upper ends of which are connected to the two ends of the frame located on the other side; the lower ends of the two fixing rods are fixedly installed on the other end of the two slide rails respectively.

[0010] Drive mechanism, including drive motor and lead screw;

[0011] The drive motor is installed at one end of the slide rail; the lead screw is rotatably disposed inside the slide rail; the output end of the drive motor is connected to one end of the lead screw; the lower part of the slide rod is provided with an internal thread that matches the lead screw, and the lead screw and the slide rod are threadedly connected through the internal thread and the external thread of the lead screw.

[0012] Rainwater diversion mechanism, including diversion channel and diversion pipe;

[0013] The bottom of each end of the flow guide channel is connected to the upper ends of two fixed rods, respectively; the two ends of the flow guide channel are connected to the arc-shaped grooves of the skeleton located at the ends, respectively.

[0014] The guide pipe is connected to the guide groove.

[0015] The rainproof device for sewage ponds in livestock farms provided by this utility model can easily cover the sewage ponds during rain, preventing rainwater from mixing with sewage and increasing the total amount of sewage, which would affect subsequent treatment. It can also effectively collect rainwater for rational utilization, realizing the resource utilization of rainwater. Furthermore, when there is no need to cover the sewage ponds, the device can be retracted to allow the sewage ponds to receive sufficient light and ventilation. Moreover, the entire process can be completed without manual intervention, automatically covering and retracting the sewage ponds, taking into account multiple functions such as rain protection, ventilation, and water conservation, which is in line with the concept of green aquaculture. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall structure of the rainproof device for aquaculture wastewater ponds provided by this utility model.

[0017] Figure 2 The diagram shows the structure of the flexible covering component and the slide rail guide mechanism of the rainproof device for sewage ponds in aquaculture farms provided by this utility model.

[0018] Figure 3 The skeleton structure of the rainproof device for aquaculture wastewater ponds provided by this utility model is shown.

[0019] Figure 4 A schematic diagram of the frame connection relationship of the rainproof device for aquaculture wastewater ponds provided by this utility model.

[0020] Figure 5 A schematic diagram of the drive mechanism of the rainproof device for aquaculture wastewater ponds provided by this utility model is shown.

[0021] The reference numerals in the figure are explained as follows:

[0022] 1-Sewage tank; 2-Flexible covering component; 3-Slide rail guide mechanism; 4-Drive mechanism; 21-Frame; 22-Flexible waterproof cloth; 31-Slide rail; 32-Slide rod; 33-Fixing rod; 41-Drive motor; 42-Screw rod; 51-Guide channel; 52-Guide pipe; 211-Frame body; 212-Arc-shaped groove. Detailed Implementation

[0023] To make the technical solution, objectives, and advantages of this utility model clearer, the present utility model will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the present utility model.

[0024] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" 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. In the fields of electricity and communication, they can refer to a wired connection or a wireless connection. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0026] like Figure 1-5 As shown, an embodiment of this utility model provides a rainproof device for a farm sewage pond. The device includes a flexible covering component 2, a slide rail guiding mechanism 3, a driving mechanism 4, and a rainwater diversion mechanism.

[0027] like Figure 2 As shown, the flexible covering assembly 2 includes a frame 21 and a flexible waterproof fabric 22. There are multiple frames 21. The flexible waterproof fabric 22 covers the frame 21. The flexible waterproof fabric 22 can be attached to the frame 21 by adhesive. The flexible waterproof fabric 22 can be, for example, a polyethylene film.

[0028] like Figure 3As shown, the frame 21 includes a frame body 211 and an arc-shaped groove 212. The frame body 211 is located in the middle of the frame 21 and can be an upwardly curved bow shape. The arc-shaped grooves 212 are located at both ends of the frame 21, and the openings of the arc-shaped grooves 212 face upward. When the flexible waterproof cloth 22 is covered on the frame 21, it can form a structure for collecting and containing rainwater.

[0029] like Figure 4 As shown, the ends of multiple skeletons 21 are connected in a "V" shape at the same end, thus forming a whole. The skeletons 21 are made of a material with a certain degree of elasticity, such as glass fiber, so that the multiple skeletons 21 can come closer to each other and close together without breaking under the action of external force.

[0030] like Figure 1 and Figure 2 As shown, the slide rail guide mechanism 3 includes a slide rail 31, a slide rod 32, and a fixed rod 33.

[0031] There are two slide rails 31, which are respectively set on both sides of the top of the sewage tank 1.

[0032] There are two slide rods 32, and the upper ends of the two slide rods 32 are respectively connected to the edge (e.g., Figure 2 The two ends of the frame 21 (the left end, i.e., the end furthest from the paper) are connected. The lower ends of the two slide rods 32 are slidably mounted in the two slide rails 31 respectively. To further stabilize the structure of the flexible cover assembly 2, the upper ends of the two slide rods 32 can also be connected by a connecting rod (not shown).

[0033] There are two fixing rods 33, and the upper ends of the two fixing rods 33 are connected to the edge on the other side (e.g., Figure 2 The two ends of the frame 21 (the right end facing the paper) are connected respectively. The lower ends of the two fixing rods 33 are respectively fixedly installed on the other end of the two slide rails 31 (the other end opposite to the slide rod 32, such as...) Figure 2 As shown, both are located at the right end of the slide rail 31. The upper ends of both fixed rods 33 are connected to the guide groove 51. Preferably, the height of the fixed rod 33 is lower than the height of the slide rod 32 to facilitate the formation of a height difference (e.g., Figure 2 In the middle (the left side is higher than the right side), rainwater can flow away faster and more easily.

[0034] like Figure 2 and Figure 5 As shown, the drive mechanism 4 includes a drive motor 41 and a lead screw 42.

[0035] like Figure 5As shown, the drive motor 41 is mounted at one end of the slide rail 31. The lead screw 42 is rotatably disposed inside the slide rail 31. The output end of the drive motor 41 is connected to one end of the lead screw 42. The lower part of the slide rod 32 is provided with an internal thread that matches the lead screw 42, and the lead screw 42 and the slide rod 32 are threadedly connected through the internal thread and the external thread of the lead screw 42.

[0036] Preferably, two sets of drive mechanisms 4 can be provided, each corresponding to one of the two slide rails 31 in the manner described above.

[0037] like Figure 2 As shown, the rainwater diversion mechanism includes a diversion channel 51 and a diversion pipe 52.

[0038] The bottom ends of the guide channel 51 are connected to the upper ends of the two fixed rods 33, which not only enhances the stability of the entire structure but also provides a good guiding effect for rainwater. The two ends of the guide channel 51 are connected to the arc-shaped grooves 212 of the end frame 21, thereby collecting the rainwater.

[0039] The guide pipe 52 is connected to the guide channel 51, thereby collecting and draining the rainwater, for example, by introducing it into a rainwater collection pond.

[0040] Preferably, two sets of rainwater diversion mechanisms can be provided. The other set of rainwater diversion mechanisms is located at the upper end of the two sliding rods 32. In this case, the connecting rods are no longer provided at the upper end of the two sliding rods 32, but are replaced by the diversion groove 51. That is, the bottom ends of the two ends of the diversion groove 51 are respectively connected to the upper ends of the two sliding rods 32; the two ends of the diversion groove 51 are respectively connected to the arc-shaped groove 212 of the frame 21 located at the end; the diversion pipe 52 is connected to the diversion groove 51.

[0041] In a preferred embodiment, the rainproof device for aquaculture wastewater ponds provided by this invention further includes a rainfall sensor and a controller. Multiple rainfall sensors can be installed at various locations on the rainproof device. The rainfall sensors can be installed in locations easily exposed to rainwater, such as above the guide channel 51, on the frame 21, or on the flexible waterproof cloth 22. The controller is connected to both the rainfall sensors and the drive motor 41. The controller receives information from the rainfall sensors and analyzes and determines whether the wastewater pond 1 needs to be covered. When the rainfall reaches a preset threshold, it controls the start of the drive motor 41 to cover the wastewater pond 1.

[0042] In another preferred embodiment, the rainproof device for aquaculture wastewater ponds provided by this invention further includes a power module. The power module can be, for example, a storage battery, or more specifically, a lithium battery. The power module is connected to both the controller and the drive motor 41, providing power to both. This allows for use in locations where power supply is inconvenient without the need for power cables, greatly improving operational flexibility.

[0043] The working process and principle of the rainproof device for livestock farm sewage ponds provided by this utility model are as follows:

[0044] In non-rainy conditions, the flexible covering component 2 is in a retracted state, and the flexible waterproof cloth 22 is retracted, leaving the space above the sewage tank 1 open, ensuring good ventilation and sunlight for the sewage tank. When the rain sensor detects a rainfall signal, the rain sensor transmits the rainfall data to the controller in real time; when the controller determines that the drive motor 41 needs to be started based on a preset rainfall threshold, the drive motor 41 can be started; or the drive motor 41 can also be started at any time if the sewage tank needs to be covered manually.

[0045] When the drive motor 41 starts, its output drives the lead screw 42 to rotate. Due to the threaded engagement between the lead screw 42 and the slide bar 32, the slide bar 32 moves along the slide rail 31, converting the rotational motion of the lead screw 42 into linear motion of the slide bar 32. The slide bar 42 serves as a support point at one end of the flexible covering assembly 2, and under its influence, the flexible covering assembly 2 unfolds along the length of the sewage tank 1. Once fully unfolded, the sewage tank 1 is completely covered, preventing rainwater from falling directly into it. Rainwater on the surface of the flexible waterproof fabric 22 flows into the diversion channel 51 and is discharged into a designated rainwater collection tank via the diversion pipe 52 connected to it, achieving the resource recycling and reuse of rainwater.

[0046] After the rainfall ends, the controller can delay or control the drive motor 41 to reverse (or manually control the drive motor 41 to reverse) to retract the slide bar 32, and the flexible cover component 2 will then retract, restoring the sewage tank 1 to its open state.

[0047] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A rainproof device for a sewage pond in a livestock farm, characterized in that, The device includes: Flexible covering components, including a frame and a flexible waterproof fabric; There are multiple skeletons, and the flexible waterproof cloth covers the skeletons; the skeleton includes a skeleton body and an arc-shaped groove; the skeleton body is located in the middle of the skeleton and is an upwardly curved bow shape; the arc-shaped grooves are located at both ends of the skeleton, and the openings of the arc-shaped grooves face upward; the ends of the same end of multiple skeletons are connected in a "V" shape. The slide rail guide mechanism includes a slide rail, a slide rod, and a fixed rod; There are two slide rails, which are respectively installed on both sides of the top of the sewage tank wall; There are two slide rods, the upper ends of which are connected to the two ends of the frame located at the edge; the lower ends of the two slide rods are slidably installed in two slide rails respectively. There are two fixing rods. The upper ends of the two fixing rods are respectively connected to the two ends of the frame located on the other side edge; the lower ends of the two fixing rods are respectively fixedly installed on the other end of the two slide rails. Drive mechanism, including drive motor and lead screw; The drive motor is installed at one end of the slide rail; the lead screw is rotatably disposed inside the slide rail; the output end of the drive motor is connected to one end of the lead screw; the lower part of the slide rod is provided with an internal thread that matches the lead screw, and the lead screw and the slide rod are threadedly connected through the internal thread and the external thread of the lead screw. Rainwater diversion mechanism, including diversion channel and diversion pipe; The bottom of each end of the flow guide channel is connected to the upper ends of two fixed rods, respectively; the two ends of the flow guide channel are connected to the arc-shaped grooves of the skeleton located at the ends, respectively. The guide pipe is connected to the guide groove.

2. The rainproof device for aquaculture wastewater ponds according to claim 1, characterized in that: The flexible waterproof fabric is connected to the skeleton by adhesive.

3. The rainproof device for aquaculture wastewater ponds according to claim 1, characterized in that: The upper ends of the two sliding rods are connected by a connecting rod.

4. The rainproof device for aquaculture wastewater ponds according to claim 2, characterized in that: The height of the fixed rod is lower than the height of the sliding rod.

5. The rainproof device for aquaculture wastewater ponds according to claim 4, characterized in that: The drive mechanism is provided in two sets, each corresponding to one of the two slide rails.

6. The rainproof device for aquaculture wastewater ponds according to claim 4 or 5, characterized in that: Two sets of the rainwater diversion mechanism are provided; Another rainwater diversion mechanism is set at the upper end of the two sliding rods, and the bottom of both ends of the diversion channel are connected to the upper ends of the two sliding rods respectively; the two ends of the diversion channel are connected to the arc-shaped groove of the frame located at the end; the diversion pipe is connected to the diversion channel.

7. The rainproof device for aquaculture wastewater ponds according to claim 6, characterized in that: The rainproof device for the sewage pond in the aquaculture farm also includes a rainfall sensor and a controller; The rain sensor is installed on the rainproof device of the sewage pond in the aquaculture farm in a position that is easily exposed to rainwater. The controller is connected to both the rain sensor and the drive motor.

8. The rainproof device for aquaculture wastewater ponds according to claim 7, characterized in that: Multiple rain sensors are provided; The rain sensor is mounted above the flow channel, and / or on the frame, and / or on the flexible waterproof fabric.

9. The rainproof device for aquaculture wastewater ponds according to claim 8, characterized in that: The rainproof device for the sewage pond in the aquaculture farm also includes a power module.

10. The rainproof device for aquaculture wastewater ponds according to claim 9, characterized in that: The power module is a storage battery; The power module is connected to both the controller and the drive motor.

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