Anti-pollution water drinking device

Abstract

The utility model provides an anti-pollution water drinking device, which comprises a water drinking trough, a water outlet pipe, a water inlet pipe and a water outlet pipe, the two protection plates are arranged at the open end of the inner cavity in a sliding mode; the driving assembly is connected with the two protection plates and used for opening or closing the inner cavity; and the return assembly is connected with the driving assembly, so that the inner cavity is kept in an open state under the action of external force, or the inner cavity is kept in a closed state when the external force disappears. The livestock drinking water device solves the technical problem that a livestock drinking water device in the prior art is prone to being polluted by the outside.

Description

Technical Field

[0001] This utility model relates to the field of animal husbandry technology, and in particular to a pollution-proof drinking water device. Background Technology

[0002] With the improvement of people's living standards and the increasing demand for animal husbandry and public facility management, the hygiene and safety of drinking water equipment are receiving increasing attention. Traditional water troughs or dispensers are mostly open structures, which, while convenient to use, pose numerous hygiene risks. For example, in traditional drinking water systems used in pet breeding, poultry and livestock farming, and public places, the water is easily affected by the external environment, such as dust, insects, animal feces, and even debris, which not only affects the cleanliness of drinking water but may also become a medium for disease transmission. Furthermore, while some existing drinking water systems have shielding structures, they lack automatic opening, closing, and resetting functions, requiring users to manually open the covers or protective panels during operation, which also hinders automated management. Especially in scenarios where there is no supervision or the water source cannot be frequently changed, there is an urgent need for a drinking water device with a reasonable structure, convenient operation, and automatic sealing function, which can effectively isolate external contaminants when not in use, and can be opened promptly when drinking water is needed. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a pollution-proof drinking water device, which solves the technical problem that livestock drinking water devices in the prior art are easily contaminated by external factors.

[0004] According to the embodiments of this utility model, the following technical solution is adopted:

[0005] A pollution-proof drinking water device, comprising:

[0006] The drinking trough has an inner cavity that is closed on all four sides and open at one end;

[0007] Two protective plates are slidably disposed at the open end of the inner cavity;

[0008] A drive assembly connects the two protective plates for opening or closing the inner cavity;

[0009] The return assembly is connected to the drive assembly to keep the inner chamber open under the action of external force, or to keep the inner chamber closed when the external force disappears.

[0010] Preferably, the drive assembly includes a first toothed plate and a second toothed plate disposed on the drinking trough, a drive gear meshing between the first toothed plate and the second toothed plate, and the first toothed plate and the second toothed plate are arranged alternately in an alternating manner.

[0011] Preferably, the drive assembly further includes a crossbar disposed on the first toothed plate and / or the second toothed plate, the crossbar being perpendicular to the first toothed plate and / or the second toothed plate, and the crossbar being rotatably provided with two connecting rods, the two connecting rods being rotatably connected to the two protective plates respectively.

[0012] Preferably, the return assembly includes a pressure plate and a base plate arranged at an angle, the base plate being disposed on the ground, the lower end of the pressure plate being rotatably connected to the base plate, and the upper end being connected to the crossbar.

[0013] Preferably, the crossbar is provided with a mounting platform, and the upper end of the pressure plate is pressed against the mounting platform.

[0014] Preferably, multiple telescopic rods are provided between the pressure plate and the base plate, and each telescopic rod is fitted with a compression spring.

[0015] Preferably, an installation gap is formed at the connection between the pressure plate and the base plate, and a pry plate is movably provided in the installation gap.

[0016] Preferably, the base plate is provided with mounting lugs, and the skid plate is provided with connecting holes that communicate with the mounting lugs for the rotating shaft to pass through.

[0017] Preferably, the drinking trough is provided with multiple sliding grooves, and the two protective plates are slidably disposed in the sliding grooves; and / or

[0018] Preferably, the protective plate is provided with a limiting protrusion, which slides into the groove.

[0019] Compared to existing technologies, this invention offers the following advantages: By incorporating a sliding, closable protective plate, the open end of the water trough automatically closes when not in use, effectively preventing contaminants such as dust, insects, and animal excrement from entering the water, significantly improving the cleanliness and safety of drinking water. The return mechanism ensures that the protective plate automatically returns to its closed position after livestock have finished drinking, preventing the water inlet from being exposed for extended periods and further ensuring water quality safety. Attached Figure Description

[0020] Figure 1 This is a front view of a drinking water device according to an embodiment of the present invention;

[0021] Figure 2 Figure 1 Sectional view of AA;

[0022] Figure 3 This is a side view of a drinking water device according to an embodiment of the present invention;

[0023] Figure 4 for Figure 3 A cross-sectional view of BB.

[0024] In the above attached figures: 1. Water trough; 101. Inner chamber; 2. Protective plate; 201. Limiting protrusion; 3. First toothed plate; 4. Second toothed plate; 5. Drive gear; 6. Crossbar; 7. Connecting rod; 8. Mounting platform; 9. Pressure plate; 10. Base plate; 11. Telescopic rod; 12. Compression spring; 13. Installation gap; 14. Pry bar; 15. Slide groove. Detailed Implementation

[0025] To make the objectives, technical solutions, and beneficial effects of this utility model clearer, the technical solutions of this utility model are further described below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of this utility model and are not intended to limit it.

[0026] See Figures 1 to 4 This utility model provides a pollution-proof drinking water device, comprising:

[0027] The drinking trough 1 has an inner chamber 101 that is closed on all four sides and open at one end;

[0028] Two protective plates 2 are slidably disposed at the open end of the inner cavity 101;

[0029] A drive assembly connects the two protective plates 2 and is used to open or close the inner chamber 101;

[0030] The return assembly is connected to the drive assembly to keep the inner chamber 101 closed under the action of external force.

[0031] In this embodiment, the drinking trough 1 has an inner chamber 101 with an open end facing upwards. Two protective plates 2 are slidably disposed at the open end. The two protective plates 2 are used to move in opposite directions or towards each other under the drive of the drive assembly to open or close the open end of the inner chamber 101. Here, a return assembly is provided at the drive assembly, which is used to keep the inner chamber 101 in a closed state under the drive of external force, or to keep the inner chamber 101 in a closed state when the external force disappears. Specifically, at home... When livestock need to drink, they approach the water trough 1. Their weight acts as an external force, triggering the return mechanism. This mechanism, in conjunction with the drive mechanism, moves the two protective plates 2 away from each other, opening the inner chamber 101 of the water trough 1. The livestock can then drink the water. After drinking, the livestock moves away from the water trough 1. Once the external force disappears, the return mechanism, again in conjunction with the drive mechanism, moves the two protective plates 2 towards each other, closing the inner chamber 101 of the water trough 1. This protects the water trough 1 and prevents prolonged exposure of the inner chamber 101, ensuring water quality safety. Of course, ultraviolet sterilization lamps and filters can be installed inside the water trough 1 to clean and remove contaminants carried by the livestock while licking the water.

[0032] The drive assembly includes a first toothed plate 3 and a second toothed plate 4 disposed on the drinking trough 1. A drive gear 5 meshes between the first toothed plate 3 and the second toothed plate 4, and the first toothed plate 3 and the second toothed plate 4 are arranged in an alternating vertical configuration. Furthermore, the drive assembly also includes a crossbar 6 disposed on the first toothed plate 3. The crossbar 6 is perpendicular to the first toothed plate 3, and the crossbar 6 is rotatably connected to two connecting rods 7, which are respectively rotatably connected to the two protective plates 2.

[0033] In this embodiment, the drive assembly includes a first toothed plate 3 and a second toothed plate 4 of the drinking trough 1. The first toothed plate 3 and the second toothed plate 4 move by means of a drive gear 5 meshing between them (it can be understood that the parts of the first toothed plate 3 and the second toothed plate 4 that are not meshed with the drive gear 5 are provided with a stop, which is used to limit the lateral displacement of the first toothed plate 3 and the second toothed plate 4; this is not shown here for the sake of showing the two toothed plates). Specifically, under the influence of the livestock's gravity, the first toothed plate 3 and the second toothed plate 4, which are arranged vertically and alternately, move. The return assembly moves the first toothed plate 3 downward and the second toothed plate 4 upward in conjunction with it. A crossbar 6 is welded onto the first toothed plate 3. The crossbar 6 is perpendicular to the first toothed plate 3. Two connecting rods 7 are spaced apart on the crossbar 6 and are rotatably connected to the two protective plates 2. When the first toothed plate 3 moves downward under the influence of the livestock's gravity, the crossbar 6 moves downward synchronously, causing the angle between the two connecting rods 7 and the protective plates 2 to gradually increase. The two protective plates 2 open the inner chamber 101. When the external force disappears, that is, when the livestock finishes drinking, the return component moves the first toothed plate 3 upward in conjunction with the crossbar 6, causing the angle between the two connecting rods 7 and the protective plates 2 to gradually decrease until the two protective plates 2 close the inner chamber 101.

[0034] The return assembly includes a pressure plate 9 and a base plate 10 arranged at an angle. The base plate 10 is located on the ground. The lower end of the pressure plate 9 is rotatably connected to the base plate 10, and its upper end is connected to the crossbar 6. Furthermore, multiple telescopic rods 11 are provided between the pressure plate 9 and the base plate 10, and each telescopic rod 11 is fitted with a compression spring 12.

[0035] In this embodiment, the return assembly includes a base plate 10 disposed on the ground and a pressure plate 9 disposed at an angle to the base plate 10. The pressure plate 9 has a lower end and a higher end disposed opposite to each other. The lower end is rotatably connected to the pressure plate 9 (the rotatable connection can be achieved by setting two mounting ears on the pressure plate 9 and the base plate 10, and connecting the two mounting ears with a rotating shaft). The higher end is connected to the crossbar 6. When livestock drink water, they walk from the lower end of the pressure plate 9 to the higher end. The livestock exerts a downward gravity on the crossbar 6, causing the first toothed plate 3 to move downward. At the same time, the two connecting rods 7 are linked to the two protective plates 2 to open the inner chamber 101 for drinking. After the livestock finishes drinking water, the gravity disappears. Since there are four telescopic rods 11 and four telescopic springs between the pressure plate 9 and the base plate 10, the four telescopic rods 11 and four telescopic springs gradually return from the compressed state to the normal state and move the first toothed plate 3 upward. At the same time, the two connecting rods 7 are linked to the two protective plates 2 to close the inner chamber 101 for protection.

[0036] The crossbar 6 is provided with a mounting platform 8, and the high end of the pressure plate 9 is pressed against the mounting platform 8.

[0037] In this embodiment, the crossbar 6 is provided with an outwardly protruding mounting platform 8, and the high end of the pressure plate 9 is pressed onto the mounting platform 8 so that when livestock are subjected to gravity, the high end of the pressure plate 9 can effectively provide gravity, causing the first toothed plate 3 to move downward, or when gravity disappears, causing the first toothed plate 3 to move upward.

[0038] An installation gap 13 is formed at the connection between the pressure plate 9 and the base plate 10, and a pry plate 14 is movably provided in the installation gap 13.

[0039] In this embodiment, an installation gap 13 is formed between the pressure plate 9 and the base plate 10. A pry bar 14 is movably installed at the installation gap 13. Under normal conditions, the pry bar 14 is parallel to the base plate 10. When the livestock finishes drinking, they walk from the high end of the pressure plate 9 to the low end and step on the pry bar 14. The pry bar 14, along with each telescopic rod 11 and each compression spring 12, simultaneously apply an upward force to the pressure plate 9, thereby enabling the first toothed plate 3 to move upward and allowing the two protective plates 2 to close the inner cavity 101.

[0040] The base plate 10 is provided with mounting lugs, and the skid plate 14 is provided with connecting holes that communicate with the mounting lugs for the rotating shaft to pass through.

[0041] In this embodiment, a connecting hole (not shown) can be provided on the pry plate 14, and a mounting lug (not shown) is provided on the base plate 10 for the rotating shaft (not shown) to pass through. The pry plate 14 is rotatably connected to the base plate 10, similar to the lever principle, so that the pry plate 14 can better transmit the gravity to the pressure plate 9. At the same time, the opposing shells of the pressure plate 9 and the pry plate 14 are provided with inclined surfaces that fit together to further guide the transmission of force so that the pressure plate 9 can return to its normal position, thereby making the protection of the two protective plates 2 effective.

[0042] The drinking trough 1 is provided with multiple sliding grooves 15, and two protective plates 2 are slidably disposed in the sliding grooves 15; the protective plates 2 are provided with limiting protrusions 201, and the limiting protrusions 201 slide into the sliding grooves 15.

[0043] In this embodiment, the water trough 1 is provided with two sliding grooves 15, and the two protective plates 2 are provided with two limiting protrusions 201 that are adapted to the sliding grooves 15. The limiting protrusions 201 extend into the sliding grooves 15 to limit the sliding direction of the two protective plates 2, so as to facilitate switching the open or closed state of the protective plates 2 to the inner cavity 101. In addition, in order to prevent livestock from contaminating the water trough when drinking, a corresponding barrier net should be set at the end of the water trough near the pressure plate 9 according to the type of livestock (pig, cattle, sheep), so that they can only drink through their heads.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A pollution-proof drinking water device, characterized in that, include: The drinking trough has an inner cavity that is closed on all four sides and open at one end; Two protective plates are slidably disposed at the open end of the inner cavity; A drive assembly, connecting the two protective plates, is used to open or close the inner cavity; The return assembly is connected to the drive assembly to keep the inner chamber open under the action of external force, or to keep the inner chamber closed when the external force disappears.

2. The device according to claim 1, wherein The drive assembly includes a first toothed plate and a second toothed plate disposed on the drinking trough. A drive gear meshes between the first toothed plate and the second toothed plate, and the first toothed plate and the second toothed plate are arranged alternately in an alternating manner.

3. The device according to claim 2, wherein The drive assembly further includes a crossbar disposed on the first toothed plate and / or the second toothed plate. The crossbar is perpendicular to the first toothed plate and / or the second toothed plate. The crossbar is rotatably provided with two connecting rods, and the two connecting rods are respectively rotatably connected to the two protective plates.

4. The device according to claim 3, characterized in that The return assembly includes a pressure plate and a base plate arranged at an angle. The base plate is located on the ground, and the lower end of the pressure plate is rotatably connected to the base plate, while its upper end is connected to the crossbar.

5. The device according to claim 4, wherein The crossbar is provided with a mounting platform, and the high end of the pressure plate is pressed against the mounting platform.

6. A device for purifying drinking water according to claim 5, characterized in that Multiple telescopic rods are provided between the pressure plate and the base plate, and each telescopic rod is fitted with a compression spring.

7. The device according to claim 5, wherein An installation gap is formed at the connection between the pressure plate and the base plate, and a pry plate is movably provided in the installation gap.

8. The device according to claim 7, characterized in that The base plate is provided with mounting lugs, and the skid plate is provided with connecting holes that communicate with the mounting lugs for the rotating shaft to pass through.

9. The device according to claim 1, wherein The drinking trough is provided with multiple sliding grooves, and the two protective plates are slidably disposed in the sliding grooves; and / or The protective plate is provided with a limiting protrusion, which slides into the groove.

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