Crop-livestock integrated farming system

Abstract

A crop-livestock integrated farming system, comprising: a planting greenhouse (1), a fishpond (2) and a breeding shed (3), wherein a watering trough (4) is provided on the rear side of the interior of the breeding shed (3), a scraper (5) is provided on the right side, a collection opening (6) is provided in a left base plate, an excrement trough (7) is provided at the bottom of the collection opening (6), and the excrement trough (7) is connected to a fermentation treatment chamber; a manure outlet of the fishpond (2) is connected to a manure discharge unit (9), and the manure discharge unit (9) is connected to the fermentation treatment chamber; and the fermentation treatment chamber is connected to a conveying unit, the conveying unit is connected to a spraying apparatus (16), and the spraying apparatus (16) is arranged in the planting greenhouse (1). In the crop-livestock integrated farming system, sediments in the fishpond (2) and poultry excrement in the breeding shed (3) together undergo an aerobic treatment and anaerobic fermentation and are made into farmyard manure, which is used to fertilize plants in the planting greenhouse (1), thereby solving the problem of resource utilization of fish and livestock manure, without causing significant impacts on soil pH, and ensuring the harvest quality of fruits and vegetables.

Description

A crop-livestock cycle system

[0001] Cross-reference to related applications

[0002] This application claims priority to Chinese Patent Application No. 202411488654.3, filed on October 24, 2024, entitled "A Crop-Livestock Cycle System", the entire contents of which are incorporated herein by reference. Technical Field

[0003] This invention relates to the field of agricultural ecological technology, and in particular to a crop-livestock cycle system. Background Technology

[0004] The integrated crop-livestock farming system is an important approach to green agricultural development. Green integrated crop-livestock farming refers to the effective integration of crop and livestock farming under the current situation of separation between crop and livestock operations. It focuses on cultivating manure return service organizations, promoting the local and nearby utilization of manure, accelerating the collection, treatment, and scientific application of livestock and poultry manure, maximizing resource utilization, and promoting crop-livestock adaptation and ecological circulation. my country has now entered a new stage of green and low-carbon agricultural development, making it imperative to address the shortcomings in the resource utilization of livestock and poultry manure, and manure return to the fields is key.

[0005] Traditional agriculture, including planting and animal husbandry, operates as relatively independent systems, with resources that cannot be recycled. Farmland fertilization primarily relies on chemical fertilizers, often leading to soil compaction and acidification, causing nutrient imbalances and impacting crop yield and quality. Furthermore, the application of chemical fertilizers not only fails to achieve efficient and practical energy conservation and emission reduction but also harms human health and the environment. Meanwhile, the waste generated from agricultural and livestock farming is often improperly disposed of, further polluting the environment.

[0006] Therefore, it is necessary to propose a crop-livestock cycle system to solve the above problems. Summary of the Invention

[0007] This invention addresses the problem that traditional agricultural planting and breeding cannot achieve recycling by proposing a crop-livestock recycling system.

[0008] This integrated farming system includes: a planting greenhouse, a fishpond, and a breeding shed. The breeding shed has a drinking trough at the rear, a scraper on the right, and a collection port on the left side of the bottom plate. A manure trough is located at the bottom of the collection port and is connected to a fermentation chamber. The fishpond's sewage outlet is connected to a sewage discharge unit, which in turn is connected to the fermentation chamber. The fermentation chamber is connected to a conveying unit, which is connected to a spraying system located inside the planting greenhouse.

[0009] In a preferred embodiment of the present invention, an electric light is installed on the top of the breeding shed, and a fan is installed on the side wall of the breeding shed.

[0010] Furthermore, multiple water nozzles are fixedly installed at intervals on the front side of the scraper, and both the water nozzles and the drinking trough are connected to the water source through water pipes.

[0011] In a preferred embodiment of the present invention, the fermentation treatment chamber includes an aerobic treatment chamber and an anaerobic fermentation tank connected in sequence. The aerobic treatment chamber is connected to a sewage discharge unit and a manure tank, the anaerobic fermentation tank is connected to a fertilizer storage tank, and the fertilizer storage tank is connected to a conveying unit.

[0012] Furthermore, a heating device is installed at the bottom of the anaerobic fermenter.

[0013] Furthermore, the conveying unit includes a conveying pipeline and a high-pressure self-priming centrifugal jet pump installed on the conveying pipeline. One end of the conveying pipeline is connected to the fertilizer storage tank, and the other end is connected to the spraying equipment. A shut-off valve is installed on the conveying pipeline.

[0014] Furthermore, the sprinkler system includes slide rails installed on both sides of the planting greenhouse and a horizontal frame that slides between the two slide rails. Water spray pipes are installed on the horizontal frame, and multiple nozzles are evenly spaced on the water spray pipes.

[0015] Furthermore, the spray pipe is connected to the filter pipe, and the other end of the filter pipe has two branches that are connected to the water source and the delivery pipe, respectively. A filter screen is installed inside the end of the filter pipe near the spray pipe, and an underground pipe is connected to the filter pipe. The underground pipe is located on the filter pipe on the side of the filter pipe away from the spray pipe.

[0016] Implementing the embodiments of the present invention has the following beneficial effects:

[0017] The planting and breeding cycle system of the present invention produces farmyard manure by aerobic treatment and anaerobic fermentation of sediment in fish ponds and poultry manure in breeding sheds. This manure is then used to fertilize crops in greenhouses. This not only solves the problem of resource utilization of fish and livestock manure, but also does not significantly affect the soil pH, thus ensuring the quality of harvested fruits and vegetables. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention 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 only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 is a schematic diagram of the crop-livestock cycle system provided by the present invention;

[0020] Figure 2 is a schematic diagram of the structure of the breeding shed;

[0021] Figure 3 is a schematic diagram of the structure of the planting greenhouse.

[0022] The diagram shows: 1. Planting greenhouse; 2. Fish pond; 3. Breeding shed; 4. Drinking water trough; 5. Scraper; 6. Collection port; 7. Manure trough; 8. Water pipe and nozzle; 9. Sewage discharge unit; 10. Aerobic treatment chamber; 11. Anaerobic fermentation tank; 12. Fertilizer storage tank; 13. Conveying pipeline; 14. High-pressure self-priming centrifugal jet pump; 15. Shutter valve; 16. Sprinkler equipment; 17. Slide rail; 18. Horizontal frame; 19. Water spray pipe; 20. Nozzle; and 21. Underground pipeline. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] Please refer to Figure 1, which is a schematic diagram of the crop-livestock cycle system provided by the present invention; the crop-livestock cycle system includes: a planting greenhouse 1, a fish pond 2, and a breeding shed 3.

[0025] Please refer to Figure 2, which is a structural schematic diagram of the breeding shed. A water trough 4 is located at the rear of the breeding shed 3, and a scraper 5 is located on the right side. Multiple water nozzles 8 are fixedly installed at intervals on the front side of the scraper 5. Both the water nozzles 8 and the water trough 4 are connected to a water source via water pipes. A collection port 6 is opened on the left side of the bottom plate. The collection port 6 is generally covered by a removable baffle. When collecting manure, the baffle is opened to expose the collection port 6. A motor is installed on the rear side of the scraper 5, which moves back and forth to scrape manure and other waste from the breeding shed to the collection port 6. In addition, an electric light is installed on the top of the breeding shed 3 for illumination, and fans are installed on the side walls of the breeding shed for ventilation.

[0026] The bottom of the collection port 6 is equipped with a manure trough 7, which is connected to the fermentation treatment chamber; the sewage outlet of the fish pond is connected to the sewage discharge unit 9, which is connected to the fermentation treatment chamber.

[0027] In this embodiment, the fermentation treatment chamber includes an aerobic treatment chamber 10 and an anaerobic fermentation tank 11 connected in sequence. The aerobic treatment chamber 10 is connected to the sewage discharge unit 9 and the manure tank 7. The anaerobic fermentation tank 11 is connected to the fertilizer storage tank 12. A heating device is installed at the bottom of the anaerobic fermentation tank 11.

[0028] The fertilizer storage tank 12 is connected to the conveying unit. In this embodiment, the conveying unit includes a conveying pipe 13 and a high-pressure self-priming centrifugal jet pump 14 installed on the conveying pipe 13. One end of the conveying pipe 13 is connected to the fertilizer storage tank 12, and the other end is connected to the spraying equipment 16. A shut-off valve 15 is installed on the conveying pipe 13. The spraying equipment 16 is located inside the planting greenhouse 1.

[0029] In this embodiment, the spraying equipment includes slide rails 17 set on both sides inside the planting greenhouse 1 and a cross frame 18 slidably mounted between the two slide rails 17. A water spray pipe 19 is installed on the cross frame 18, and multiple nozzles 20 are evenly arranged on the water spray pipe 19.

[0030] The spray pipe 19 is connected to the filter pipe. Two branches at the other end of the filter pipe connect to the water source and the delivery pipe 13, respectively. A filter screen is installed inside the filter pipe near the spray pipe 19. An underground pipe 21 is connected to the filter pipe. The joint of the underground pipe 21 is located on the filter pipe on the side away from the spray pipe 19. The other end is buried horizontally inside the planting greenhouse 1 for watering the plants inside. Please refer to Figure 3, a schematic diagram of the planting greenhouse structure.

[0031] In the integrated farming system provided by this invention, manure in the breeding shed is scraped into a manure trough by a scraper and then sent to an aerobic treatment chamber. Sediment in the fishpond is discharged to the aerobic treatment chamber through a sewage discharge unit. After aerobic treatment, it enters an anaerobic fermentation tank for anaerobic fermentation. After being processed into fertilizer, it is sent to a fertilizer storage tank for storage. When the plants in the planting greenhouse need nutrient irrigation, the high-pressure self-priming centrifugal jet pump on the delivery pipeline is turned on to transport the fertilizer in the fertilizer storage tank to the spraying equipment. The fertilizer is sprayed from above into the planting greenhouse by the nozzles, or it can be transported into the planting greenhouse through underground pipelines.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A crop-livestock integrated system, characterized in that, include: The facility includes a planting greenhouse, a fishpond, and a breeding shed. The breeding shed has a drinking trough at the rear, a scraper on the right, and a collection port on the left bottom plate. A manure trough is located at the bottom of the collection port and is connected to a fermentation chamber. The fishpond's sewage outlet is connected to a sewage discharge unit, which is connected to the fermentation chamber. The fermentation chamber is connected to a conveying unit, which is connected to a spraying system located inside the planting greenhouse.

2. The crop-livestock cycle system according to claim 1, characterized in that, The breeding shed is equipped with lights on the ceiling and fans on the side walls.

3. The crop-livestock cycle system according to claim 2, characterized in that, Multiple water pipe nozzles are fixedly installed on the front side of the scraper at intervals, and both the water pipe nozzles and the drinking trough are connected to the water source through water pipes.

4. The crop-livestock cycle system according to claim 1, characterized in that, The fermentation treatment chamber includes an aerobic treatment chamber and an anaerobic fermentation tank connected in sequence. The aerobic treatment chamber is connected to the sewage discharge unit and the manure tank. The anaerobic fermentation tank is connected to the fertilizer storage tank, and the fertilizer storage tank is connected to the conveying unit.

5. The crop-livestock cycle system according to claim 4, characterized in that, The bottom of the anaerobic fermenter is equipped with a heating device.

6. The crop-livestock cycle system according to claim 5, characterized in that, The conveying unit includes a conveying pipeline and a high-pressure self-priming centrifugal jet pump installed on the conveying pipeline. One end of the conveying pipeline is connected to the fertilizer storage tank, and the other end is connected to the spraying equipment. A shut-off valve is installed on the conveying pipeline.

7. The crop-livestock cycle system according to claim 6, characterized in that, The spraying equipment includes slide rails installed on both sides of the planting greenhouse and a cross frame slidably mounted between the two slide rails. Water spray pipes are installed on the cross frame, and multiple nozzles are evenly spaced on the water spray pipes.

8. The crop-livestock cycle system according to claim 7, characterized in that, The spray pipe is connected to the filter pipe. The other end of the filter pipe has two branches that are connected to the water source and the delivery pipe, respectively. A filter screen is installed inside the end of the filter pipe near the spray pipe. An underground pipe is connected to the filter pipe. The underground pipe is located on the filter pipe on the side of the filter pipe away from the spray pipe.

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