Water drinking device for raising pigs
By combining height adjustment and automatic cleaning mechanisms, the problem of existing drinking water devices being inconvenient to clean and adaptable to different pig herd sizes has been solved. Automatic water supply and cleaning have been achieved, improving the adaptability and cleanliness of the drinking water device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUBEI DEMAO AGRICULTURAL DEVELOPMENT CO LTD
- Filing Date
- 2025-04-22
- Publication Date
- 2026-04-17
AI Technical Summary
The existing drinking water system has a non-adjustable height, which makes it inconvenient for pigs of different sizes to drink water and makes cleaning difficult, thus affecting the breeding process.
It adopts a combined design of height adjustment mechanism, water drinking mechanism, cleaning mechanism and collection mechanism. The height of the support plate is adjusted by electric cylinder, the scraper is driven by electric push rod to clean impurities, and the collection mechanism collects impurities, realizing automatic water supply and cleaning.
It enables the adjustment of the drinking device height according to the size of the pig, automatic water supply and cleaning of impurities in the water trough, improving the practicality and cleanliness of the drinking device.
Smart Images

Figure CN224124918U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of pig farming, specifically to a drinking water device for pig farming. Background Technology
[0002] Water is the source of life, and all things cannot grow without it. The same is true for pig farms. Pigs need to be fed water regularly to ensure their healthy growth. Pigs have a large demand for water and high requirements, so drinking water devices are an indispensable piece of equipment for pig farms.
[0003] A search revealed a utility model patent with Chinese patent publication number CN222485737U: a drinking water device for pig farming, comprising a base plate, a water trough and a support base fixedly connected to the top of the base plate, a water tank fixedly connected to the top of the support base, a connecting plate fixedly connected between the water tank and the water trough, a metering water injection structure provided above the connecting plate and between the water tank and the water trough, a water circulation structure provided below the connecting plate and between the water tank and the water trough, and a water inlet fixedly connected to the top of the water tank.
[0004] The existing drinking water devices are not height-adjustable, which makes it difficult to adapt to the drinking process of pigs of different sizes during the breeding process. This causes inconvenience for piglets or mature pigs to drink, thus affecting the breeding process. It also makes it difficult to clean the water trough quickly, and its practicality is poor. Therefore, a drinking water device for pig farming is needed to improve the above problems. Utility Model Content
[0005] (a) Technical problems to be solved
[0006] To address the shortcomings of existing technologies, this utility model provides a highly practical drinking water device for pig farming. This device features a height adjustment mechanism for easy adjustment to meet different needs, and a combination of a drinking mechanism, a cleaning mechanism, and a collection mechanism for convenient water supply and cleaning of the water trough.
[0007] (II) Technical Solution
[0008] To achieve the above objectives, the present invention provides the following technical solution: a drinking water device for pig farming, comprising a base plate, wherein the base plate and a support plate are connected by a height adjustment mechanism, the height adjustment mechanism comprising four electric cylinders, the four electric cylinders being symmetrically and fixedly installed on the base plate, and the other end of each of the four electric cylinders being fixedly connected to the support plate;
[0009] A drinking mechanism is provided on the support plate. The drinking mechanism includes a water tank, which is fixedly installed on the support plate. A pad is fixedly installed on the support plate, and a water tank is placed on the pad. An inlet pipe is connected to the water tank, and a supply pipe is connected to the water tank. A first valve is provided on the supply pipe. A solenoid valve and a controller are respectively provided inside the water tank, and a controller is provided on the outer wall of the water tank.
[0010] The water tank is equipped with a cleaning mechanism, which includes two scrapers. Two electric push rods are symmetrically fixed on each scraper, and each electric push rod is fixedly connected to the water tank.
[0011] A collection mechanism is provided on the base plate. The collection mechanism includes a fixed box, which is fixedly installed on the base plate. A collection box is slidably installed on the fixed box, and a baffle is slidably installed on the collection box. The baffle is in contact with the support plate, and the water tank and the support plate are connected through a through hole.
[0012] Preferably, four casters are symmetrically fixedly installed at the bottom end of the base plate.
[0013] Furthermore, observation windows are installed on both the fixed box and the collection box.
[0014] Furthermore, two U-shaped plates are symmetrically fixedly installed on the water tank, and the corresponding electric push rods are fixedly connected to the corresponding U-shaped plates respectively.
[0015] Based on the aforementioned scheme, two limiting plates are rotatably installed on the fixed box.
[0016] Furthermore, a guide groove is provided inside the water tank.
[0017] (III) Beneficial Effects
[0018] Compared with the prior art, this utility model provides a drinking water device for pig farming, which has the following features:
[0019] Beneficial effects:
[0020] Adjust the height of the support plate according to the size of the pigs. Water is supplied to the water tank through external equipment and injected into the water trough through the water supply pipe. The pigs drink through the water trough. The water level in the water tank is monitored by a water level monitor. When the water level is too low, a solenoid valve receives and transmits a signal to inject water into the water trough, thus keeping the water supply in the tank sufficient. When the pigs drink, they will bring feed and other impurities into the water, causing the water to become turbid. After all the water is consumed, the impurities will stick or accumulate on the water trough. Activate multiple electric push rods, which will drive two scrapers to move and push the impurities accumulated at the bottom of the water trough. Slide the baffle so that it is separated from the collection box, allowing the impurities to flow to the collection box for collection, thus making the water trough cleaner. Attached Figure Description
[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0022] Figure 2 This is a schematic cross-sectional view of the present invention.
[0023] Figure 3 This is a schematic diagram of the structure of the baffle of this utility model;
[0024] Figure 4 This is a schematic diagram of the connection between the electric push rod and the scraper of this utility model.
[0025] The following are labeled in the attached diagram: 1. Base plate; 2. Support plate; 3. Electric cylinder; 4. Water tank; 5. Pad block; 6. Water tank; 7. Water supply pipe; 8. First valve; 9. Water level monitor; 10. Solenoid valve; 11. Controller; 12. Electric push rod; 13. Scraper; 14. Fixing box; 15. Collection box; 16. Baffle; 17. Casters; 18. Observation window; 19. U-shaped plate; 20. Limiting plate; 21. Guide groove. Detailed Implementation
[0026] 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.
[0027] Example
[0028] Please see Figure 1-3 A drinking water device for pig farming includes a base plate 1, which is connected to a support plate 2 by a height adjustment mechanism. The height adjustment mechanism includes four electric cylinders 3, which are symmetrically fixed on the base plate 1. The other end of each of the four electric cylinders 3 is fixedly connected to the support plate 2. The height of the support plate 2 is adjusted according to the size of the pig.
[0029] Please see Figure 1 and Figure 2A drinking mechanism is provided on the support plate 2, which includes a water trough 4. The water trough 4 is fixedly installed on the support plate 2. A pad 5 is fixedly installed on the support plate 2. A water tank 6 is placed on the pad 5. A water inlet pipe is connected to the water tank 6. A water supply pipe 7 is connected to the water tank 6. A first valve 8 is provided on the water supply pipe 7. A solenoid valve 10 and a controller 11 are respectively installed in the water tank 6. The controller 11 is installed on the outer wall of the water tank 6. Water is supplied to the water tank 6 through external equipment. Water is injected into the water trough 4 through the water supply pipe 7. Pigs drink through the water trough 4. The water level in the water tank 6 is monitored by a water level monitor 9. When the water level is too low, the solenoid valve 10 receives and transmits a signal to inject water into the water trough 4, thereby keeping the water supply in the water tank 6 sufficient.
[0030] Please see Figure 1 , Figure 2 and Figure 4 The water trough 4 is equipped with a cleaning mechanism, which includes two scrapers 13. Two electric push rods 12 are symmetrically fixed on each scraper 13. Each electric push rod 12 is fixedly connected to the water trough 4. When pigs drink water, they will bring feed and other impurities from their mouths into the water, causing the water to become turbid. After all the water is consumed, the impurities will stick to or accumulate on the water trough 4. Activating multiple electric push rods 12 will cause the two scrapers 13 to move and push the impurities accumulated at the bottom of the water trough 4.
[0031] Please see Figure 1-3 A collection mechanism is provided on the base plate 1. The collection mechanism includes a fixed box 14, which is fixedly installed on the base plate 1. A collection box 15 is slidably installed on the fixed box 14. A baffle 16 is slidably installed on the collection box 15. The baffle 16 is attached to the support plate 2. The water tank 4 and the support plate 2 are connected through a through hole. By sliding the baffle 16, the baffle 16 is disengaged from the collection box 15, so that impurities flow to the collection box 15 and are collected by the collection box 15, thereby making the water tank 4 cleaner.
[0032] Please see Figure 1-3 Four casters 17 are symmetrically fixedly installed at the bottom of the base plate 1, which facilitates the movement of the base plate 1.
[0033] Please see Figure 1-3 An observation window 18 is installed on both the fixed box 14 and the collection box 15, which facilitates timely observation of the internal condition of the collection box 15.
[0034] Please see Figure 1 , Figure 2 and Figure 4It should also be noted that two U-shaped plates 19 are symmetrically fixedly installed on the water tank 4, and the corresponding electric push rods 12 are fixedly connected to the corresponding U-shaped plates 19. The arrangement of the two U-shaped plates 19 makes the multiple electric push rods 12 more stable.
[0035] Please see Figure 1-3 Two limiting plates 20 are rotatably installed on the fixed box 14, which makes the collection box 15 more stable.
[0036] Please see Figure 1 and Figure 2 The water tank 4 is equipped with a guide groove 21, which facilitates the guiding of the material.
[0037] In summary, when using this pig-raising watering device, the base plate 1 is moved to the working area by the cooperation of multiple casters 17. Depending on the size of the pig or different needs, multiple electric cylinders 3 are activated, which drive the support plate 2 to move. The height of the support plate 2 is adjusted, and water is supplied to the water tank 6 through the cooperation of external equipment and the water inlet pipe. The first valve 8 is opened, and water is injected into the water trough 4 through the water supply pipe 7. The pigs drink through the water trough 4. The water level in the water tank 6 is monitored by the water level monitor 9. When the water level is too low, the solenoid valve 10 receives and transmits a signal to... Water is injected into the trough 4 to keep the water supply in the tank 6 sufficient. When pigs drink, they will bring feed and other impurities into the water, making the water turbid. After all the water is consumed, the impurities will stick or accumulate on the trough 4. Multiple electric push rods 12 are activated, which drive two scrapers 13 to move. The two scrapers 13 push the impurities accumulated at the bottom of the trough 4. The sliding baffle 16 is detached from the collection box 15, so that the impurities flow to the collection box 15 for collection, making the trough 4 cleaner.
[0038] 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 drinking water device for pigs, comprising a floor (1), characterized in that: The base plate (1) and the support plate (2) are connected by a height adjustment mechanism. The height adjustment mechanism includes four electric cylinders (3). The four electric cylinders (3) are symmetrically fixed on the base plate (1), and the other end of each of the four electric cylinders (3) is fixedly connected to the support plate (2). A drinking mechanism is provided on the support plate (2). The drinking mechanism includes a water tank (4). The water tank (4) is fixedly installed on the support plate (2). A pad (5) is fixedly installed on the support plate (2). A water tank (6) is placed on the pad (5). An inlet pipe is connected to the water tank (6). A supply pipe (7) is connected to the water tank (6). A first valve (8) is provided on the supply pipe (7). A solenoid valve (10) and a controller (11) are respectively provided inside the water tank (6). A controller (11) is provided on the outer wall of the water tank (6). A cleaning mechanism is provided inside the water tank (4). The cleaning mechanism includes two scrapers (13). Two electric push rods (12) are symmetrically fixed on each of the two scrapers (13). Each electric push rod (12) is fixedly connected to the water tank (4). A collection mechanism is provided on the base plate (1). The collection mechanism includes a fixed box (14), which is fixedly installed on the base plate (1). A collection box (15) is slidably installed on the fixed box (14). A baffle (16) is slidably installed on the collection box (15). The baffle (16) is in contact with the support plate (2). The water tank (4) and the support plate (2) are connected through a through hole.
2. The water drinking device for pigs according to claim 1, characterized in that: Four casters (17) are symmetrically fixed to the bottom end of the base plate (1).
3. The water drinking device for pigs according to claim 2, characterized in that: An observation window (18) is connected to the fixed box (14) and the collection box (15).
4. The water drinking device for pigs according to claim 3, characterized in that: Two U-shaped plates (19) are symmetrically fixedly installed on the water tank (4), and the corresponding electric push rods (12) are fixedly connected to the corresponding U-shaped plates (19).
5. The water drinking device for pigs according to claim 4, characterized in that: Two limiting plates (20) are rotatably mounted on the fixed box (14).
6. The water drinking device for pigs according to claim 5, characterized by: The water tank (4) is provided with a guide groove (21).
Citation Information
Patent Citations
Water drinking device for raising pigs
CN222485737U