Pig breeding cooling device
By designing a spraying mechanism driven by a servo motor, the problem of low cooling efficiency of traditional manual handheld spray guns was solved, achieving efficient spraying cooling and wide coverage in the pig farming process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUBEI DEMAO AGRICULTURAL DEVELOPMENT CO LTD
- Filing Date
- 2025-03-27
- Publication Date
- 2026-04-17
AI Technical Summary
Traditional manual handheld spray gun cooling methods are inefficient and make it difficult to improve cooling efficiency in pig farming.
A spraying mechanism including a water tank, a water pump, a servo motor, gears, and multiple sets of nozzles was designed. The servo motor drives the gears to move the nozzles back and forth and swing left and right, thereby achieving efficient spraying and cooling.
It significantly improves cooling efficiency, increases the spraying range, and can uniformly cool different areas in the pigsty.
Smart Images

Figure CN224124868U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pig farming technology, specifically a cooling device for pig farming. Background Technology
[0002] As a major pig-producing country in the world, my country's pig farming industry has become an important pillar industry of the rural economy and a crucial way for farmers to increase their income and achieve prosperity. Since the reform and opening up, my country's pig farming industry has developed rapidly, especially with the promotion and application of high-tech, primarily modern biotechnology, which has propelled the industry to a higher level of development. Pork, as a staple food, is closely related to people's daily lives, so there are pig farms in most cities. In the summer, the hot weather reduces the appetite of pigs, affecting their growth. Therefore, cooling measures are necessary. The traditional cooling method involves manually holding a spray gun to spray water for cooling. While this method can achieve some cooling effect, it is inefficient and difficult to improve the overall cooling efficiency. Utility Model Content
[0003] The purpose of this invention is to provide a cooling device for pig farming to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a cooling device for pig farming, including a pigsty, a water tank fixedly connected to one side of the pigsty, a water pump fixedly connected to the top of the water tank, a guide frame fixedly connected to the other side of the pigsty, and a spraying mechanism installed above the pigsty. The spraying mechanism includes an adjusting frame, a servo motor, and a gear. The servo motor is fixedly connected to the adjusting frame, the drive end of the servo motor passes through the adjusting frame and is fixedly connected to the gear, and a rack meshes with the bottom of the gear. An installation block is movably connected to one end of the adjusting frame, an electric push rod is movably connected to the installation block, and a water pipe is fixedly connected to the bottom of the installation block. Multiple sets of nozzles are fixedly connected to the bottom of the water pipe.
[0005] Optionally, the fixed end of the electric push rod is movably connected to the adjustment frame, and the telescopic end of the electric push rod is movably connected to the mounting block.
[0006] Optionally, the top of the water tank is fixedly connected to a water inlet, and the rear surface of the water tank is also fixedly connected to a drain outlet.
[0007] Optionally, the water inlet of the water pump is fixedly connected to the water tank, and the water outlet of the water pump is fixedly connected to the water pipe via a flexible hose.
[0008] Optionally, the rack is fixed to the pigsty, and the gear is located between the adjustment frame and the pigsty.
[0009] Optionally, the guide frame passes through the adjustment frame, and the guide frame and the adjustment frame are slidably connected.
[0010] Compared with the prior art, the beneficial effects of this utility model are:
[0011] The spraying mechanism can drive multiple sets of nozzles to move back and forth. By moving these nozzles back and forth, the pigsty can be sprayed and cooled. Compared with the traditional manual handheld spray gun, the cooling efficiency is significantly improved. Moreover, the angle of the multiple sets of nozzles is adjustable, allowing them to swing left and right while moving back and forth, making it convenient to spray and cool different areas in the pigsty and increasing the spraying range. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall structure of a cooling device for pig farming according to the present invention;
[0013] Figure 2 This is a side view of a cooling device for pig farming according to the present invention;
[0014] Figure 3 This is a schematic diagram of the spraying mechanism in a cooling device for pig farming according to this utility model.
[0015] In the diagram: 1. Pigsty; 11. Water tank; 12. Water pump; 2. Guide frame; 3. Sprinkler mechanism; 31. Adjustment frame; 32. Servo motor; 33. Gear; 34. Rack; 35. Mounting block; 36. Electric push rod; 37. Water pipe; 38. Nozzle. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0017] Please see Figures 1 to 3 This utility model provides a cooling device for pig farming, including a pig house 1. A water tank 11 is fixedly connected to one side of the pig house 1. A water inlet is fixedly connected to the top of the water tank 11, and a drain outlet is fixedly connected to the rear surface of the water tank 11. Valves are installed in both the water inlet and the drain outlet. A water pump 12 is fixedly connected to the top of the water tank 11. A guide frame 2 is fixedly connected to the other side of the pig house 1. A spraying mechanism 3 is installed above the pig house 1.
[0018] The spraying mechanism 3 includes an adjusting frame 31, a servo motor 32, and a gear 33. The servo motor 32 is fixedly connected to the adjusting frame 31. The drive end of the servo motor 32 passes through the adjusting frame 31 and is fixedly connected to the gear 33. A rack 34 meshes with the bottom of the gear 33. A mounting block 35 is movably connected to one end of the adjusting frame 31. An electric push rod 36 is movably connected to the mounting block 35, and a water pipe 37 is fixedly connected to the bottom of the mounting block 35. Multiple sets of nozzles 38 are fixedly connected to the bottom of the water pipe 37. The fixed end of the electric push rod 36 is movably connected to the adjusting frame 31, and the telescopic end of the electric push rod 36 is movably connected to the mounting block 35. The inlet end of the water pump 12 is fixedly connected to the water tank 11, and the water pump... The water outlet of 12 is fixedly connected to the water pipe 37 via a flexible hose. The rack 34 is fixedly connected to the pig house 1. The gear 33 is located between the adjusting frame 31 and the pig house 1. The guide frame 2 passes through the adjusting frame 31. The guide frame 2 and the adjusting frame 31 are slidably connected. The spraying mechanism 3 can drive multiple sets of nozzles 38 to move back and forth. By moving multiple sets of nozzles 38 back and forth, the pig house 1 can be sprayed and cooled. Compared with the traditional manual handheld spray gun cooling, the cooling efficiency is significantly improved. Moreover, the angle of multiple sets of nozzles 38 is adjustable, so that multiple sets of nozzles 38 can swing left and right while moving back and forth, which is convenient for spraying and cooling different areas in the pig house 1, thus increasing the spraying range.
[0019] The servo motor 32 is model ACSM110-G04030LZ.
[0020] Working principle: When using this device, cooling water is injected into the water tank 11 through the water inlet. Then, the water pump 12 is turned on. After the water pump 12 is powered on, it can transport the cooling water in the water tank 11 to the water pipe 37 and spray it out through multiple sets of nozzles 38. Then, the servo motor 32 is turned on. The forward and reverse rotation of the servo motor 32 can drive the gear 33 to rotate forward and reverse. Since the gear 33 and the rack 34 are meshed, the forward and reverse rotation of the gear 33 can drive the adjusting frame 31 to move back and forth, thereby driving the water pipe 37 and the multiple sets of nozzles 38 to move back and forth. Then, the power is turned on. When the push rod 36 extends or retracts, it can cause the mounting block 35, water pipe 37, and multiple sets of nozzles 38 to swing left and right. The spraying mechanism 3 can drive the multiple sets of nozzles 38 to move back and forth. By moving the multiple sets of nozzles 38 back and forth, the pig house 1 can be sprayed and cooled. Compared with the traditional manual handheld spray gun cooling, the cooling efficiency is significantly improved. Moreover, the angle of the multiple sets of nozzles 38 is adjustable, so that the multiple sets of nozzles 38 can swing left and right while moving back and forth, which is convenient for spraying and cooling different areas in the pig house 1, thus increasing the spraying range.
[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A pig breeding cooling device, comprising a pig house (1), characterized in that, A water tank (11) is fixedly connected to one side of the pig house (1), and a water pump (12) is fixedly connected to the top of the water tank (11). A guide frame (2) is fixedly connected to the other side of the pig house (1). A spraying mechanism (3) is installed above the pig house (1). The spraying mechanism (3) includes an adjusting frame (31), a servo motor (32), and a gear (33). The servo motor (32) is fixedly connected to the adjusting frame (31). The drive end of the servo motor (32) passes through the adjusting frame (31) and is fixedly connected to the gear (33). A rack (34) meshes with the bottom of the gear (33). An installation block (35) is movably connected to one end of the adjusting frame (31). An electric push rod (36) is movably connected to the installation block (35). A water pipe (37) is fixedly connected to the bottom of the installation block (35). Multiple sets of nozzles (38) are fixedly connected to the bottom of the water pipe (37).
2. The pig breeding cooling device according to claim 1, characterized in that, The fixed end of the electric push rod (36) is movably connected to the adjusting frame (31), and the telescopic end of the electric push rod (36) is movably connected to the mounting block (35).
3. The pig breeding cooling device according to claim 1, characterized in that, The top of the water tank (11) is fixedly connected to a water inlet, and the rear surface of the water tank (11) is also fixedly connected to a drain outlet.
4. The pig breeding cooling device according to claim 1, characterized in that, The water inlet of the water pump (12) is fixedly connected to the water tank (11), and the water outlet of the water pump (12) is fixedly connected to the water pipe (37) through a flexible hose.
5. The pig breeding cooling device according to claim 1, characterized in that, The rack (34) is fixed to the pig house (1), and the gear (33) is located between the adjusting frame (31) and the pig house (1).
6. The pig breeding cooling device according to claim 1, characterized in that, The guide frame (2) passes through the adjustment frame (31), and the guide frame (2) and the adjustment frame (31) are slidably connected.