阅读说明：本技术 一种环保节水用的白山羊养殖自动供水装置 (White goat breeding automatic water supply device for environmental protection and water saving ) 是由 雷震 洪旗 朱成贵 肖承志 杨榕 范斌 于 2021-08-12 设计创作，主要内容包括：本发明适用于畜牧养殖领域,提供了一种环保节水用的白山羊养殖自动供水装置,包括供给水箱和饮水槽,还包括：供水组件,所述供水组件安装在饮水槽内,所述供水组件用于向饮水槽提供流动的饮用水；以及循环组件,所述循环组件与供水组件连接,所述循环组件用于将饮水槽内的饮用水经过过滤处理送往供给水箱内进行循环利用；以及节水机构,所述节水机构安装在供水组件上,所述节水机构包括升降组件和开闭组件,所述开闭组件用于控制供水组件供水的开启和关闭。供水组件向饮水槽内提供饮用水,饮水槽内的水时刻流动,且通过循环组件的过滤后再次输送到供水组件内,实现水循环利用,防止饮水槽内落入灰尘和虫子影响水质,保证饮用水的水质洁净。(The invention is suitable for the field of livestock breeding, and provides an environment-friendly water-saving white goat breeding automatic water supply device, which comprises a supply water tank and a drinking trough, and also comprises: the water supply assembly is arranged in the drinking trough and is used for providing flowing drinking water for the drinking trough; the circulating assembly is connected with the water supply assembly and is used for sending the drinking water in the drinking water tank into the supply water tank for cyclic utilization after filtration treatment; and the water-saving mechanism is arranged on the water supply assembly and comprises a lifting assembly and an opening and closing assembly, and the opening and closing assembly is used for controlling the opening and closing of water supply of the water supply assembly. The water supply assembly provides the drinking water to the trough, and the water in the trough flows constantly, and in carrying the water supply assembly once more after the filtration through circulation subassembly, realizes water cyclic utilization, prevents to fall into dust and worm influence quality of water in the trough, guarantees the quality of water cleanness of drinking water.)

1. The utility model provides an automatic water supply installation is bred to white goat of environmental protection water conservation usefulness, includes supply water tank and trough, its characterized in that still includes:

the water supply assembly is arranged in the drinking trough and is used for providing flowing drinking water for the drinking trough; and

the circulating assembly is connected with the water supply assembly and is used for sending the drinking water in the drinking water tank into the supply water tank for cyclic utilization after filtration treatment; and

the water-saving mechanism is installed on the water supply assembly and comprises a lifting assembly and an opening and closing assembly, the opening and closing assembly is used for controlling the opening and closing of water supply of the water supply assembly, the lifting assembly performs lifting movement through buoyancy of water in the water supply tank and the water trough, and the lifting assembly controls the opening and closing assembly to supply water to the water supply tank and the water trough through the water amount in the water supply tank and the water trough.

2. The automatic water supply device for the white goat breeding for the environmental protection and the water saving as claimed in claim 1, wherein the water supply assembly comprises a support column fixedly installed in a drinking water trough, the tail end of the support column is fixedly connected with a supply water tank, the supply water tank is connected with a tap water pipe, a water purifying device for purifying water quality is embedded in the support column, the support column is further provided with a first pipeline for communicating the water purifying device with the supply water tank, the support column is provided with a second pipeline connected with the water purifying device, and the drinking water trough is internally provided with a connecting pipe.

3. The automatic water supply device for white goat breeding for environmental protection and water saving as claimed in claim 2, wherein there are at least three water saving mechanisms, and the water saving mechanisms are respectively installed on the side wall of the supporting column at the end of the second pipeline and in the supply water tank at the tap water pipe.

4. The automatic water supply device for white goat breeding for environmental protection and water saving according to claim 3, the lifting component comprises a first fixed shaft and a second fixed shaft which are fixedly arranged on the inner wall of the drinking trough, the first fixed shaft is rotatably connected with a first connecting rod and a third connecting rod, the second fixed shaft is rotatably connected with a second connecting rod, one end of the second connecting rod is rotatably connected with an eighth connecting rod, the tail end of the eighth connecting rod is rotatably connected with the first connecting rod, a fifth connecting rod is rotatably connected at the joint of the first connecting rod and the eighth connecting rod, the tail end of the fifth connecting rod is rotatably connected with a seventh connecting rod, a floating plate is fixedly arranged at the tail end of the seventh connecting rod, a sixth connecting rod is rotatably connected at the joint of the second connecting rod and the eighth connecting rod, one end of the sixth connecting rod is rotatably connected with the tail end of the third connecting rod, and the other end of the sixth connecting rod is rotatably connected with the seventh connecting rod.

5. The automatic water supply installation is bred to white goat of environmental protection water conservation usefulness according to claim 4, characterized in that, the switching subassembly includes the fixed block of fixed mounting on the support column lateral wall, be provided with the second on the fixed block and dodge the hole, the annular is provided with a plurality of second spouts on the fixed block, sliding connection has first slider in the second spout, fixed mounting has the closure plate on the first slider, first slider one end fixed mounting has the second slider is kept away from to the closure plate, the fixed block outside is rotated and is connected with and is rotated the cover, it dodges the hole to rotate to sheathe in and be provided with first, it is provided with a plurality of and second slider sliding fit's first spout to rotate the sheathe in annular, install on the support column lateral wall and be used for through second connecting rod drive and rotate cover pivoted drive assembly.

6. The automatic water supply device for white goat breeding for environmental protection and water saving as claimed in claim 5, wherein the transmission assembly comprises a rack slidably connected with the side wall of the support column, the rotating sleeve is provided with a toothed ring engaged with the rack, one end of the rack is fixedly provided with a sliding shaft, and one end of the second connecting rod is provided with a long hole slidably connected with the sliding shaft.

7. The automatic water supply device for the white goat breeding, which is environment-friendly and water-saving according to claim 2, wherein the circulating component comprises a water collecting tank fixedly mounted at one end of a drinking trough far away from a support column, the water collecting tank is communicated with the drinking trough through a connecting pipe, a cleaning port and a water outlet are arranged on the water collecting tank, a water pump is fixedly arranged on the side wall of the water collecting tank in a hidden rotation mode, the input end of the water pump is connected with the water outlet, the output end of the water pump is fixedly mounted with a circulating pipeline connected with a water supply tank, a filter plate is slidably connected in the water collecting tank, a filter screen is fixedly mounted on the filter plate, and a drain hole is formed in the filter plate.

Technical Field

The invention belongs to the field of livestock breeding, and particularly relates to an environment-friendly water-saving white goat breeding automatic water supply device.

Background

Animal husbandry is a production department for obtaining animal products such as meat, eggs, milk, wool, cashmere, skin, silk and medicinal materials by utilizing the physiological functions of animals such as livestock and poultry which are domesticated by human beings or wild animals such as deer, musk, fox, mink, otter and quail and converting pasture, feed and other plant energy into animal energy through artificial feeding and breeding.

In order to guarantee that white goat has sufficient drinking water to need frequently to add the drinking water for white goat in white goat breeding, among the automatic water supply installation is bred to current goat, use the cooperation of inductor and controller to control the interior water yield of basin, it is high to adopt inductor and controller to control use cost through electrical system, and the basin water-logging is in static not circulation, though the basin has the baffle to block the basin when using, but still open state when the basin uses, can pollute quality of water behind getting into dust and the mosquito in the basin, influence the health of white goat.

Summary of the invention

The embodiment of the invention aims to provide an automatic water supply device for white goat breeding, which is environment-friendly and water-saving, and aims to solve the problems that in the white goat breeding, drinking water needs to be frequently added to white goats in order to ensure that the white goats have enough drinking water, in the existing automatic water supply device for goat breeding, the water amount in a water tank is controlled by using the cooperation of an inductor and a controller, the use cost is high by using the inductor and the controller through an electric control system for controlling, the water in the water tank is static and does not circulate, and the water quality is polluted after dust and mosquitoes enter the water tank, so that the health of the white goats is influenced.

The embodiment of the invention is realized in such a way that the environment-friendly water-saving white goat breeding automatic water supply device comprises a supply water tank and a drinking trough, and also comprises:

the water supply assembly is arranged in the drinking trough and is used for providing flowing drinking water for the drinking trough; and

the circulating assembly is connected with the water supply assembly and is used for sending the drinking water in the drinking water tank into the supply water tank for cyclic utilization after filtration treatment; and

the water-saving mechanism is installed on the water supply assembly and comprises a lifting assembly and an opening and closing assembly, the opening and closing assembly is used for controlling the opening and closing of water supply of the water supply assembly, the lifting assembly performs lifting movement through buoyancy of water in the water supply tank and the water trough, and the lifting assembly controls the opening and closing assembly to supply water to the water supply tank and the water trough through the water amount in the water supply tank and the water trough.

According to a further technical scheme, the water supply assembly comprises a support column fixedly installed in a water trough, the tail end of the support column is fixedly connected with a water supply tank, the water supply tank is connected with a tap water pipe, a water purifying device used for purifying water is embedded in the support column, the support column is further provided with a first pipeline used for communicating the water purifying device with the water supply tank, a second pipeline connected with the water purifying device is arranged on the support column, and a connecting pipe is arranged in the water trough.

According to the further technical scheme, at least three water-saving mechanisms are arranged, and the water-saving mechanisms are respectively arranged on the side wall of the supporting column at the tail end of the second pipeline and in the supply water tank at the position of the tap water pipe.

According to a further technical scheme, the lifting assembly comprises a first fixing shaft and a second fixing shaft which are fixedly mounted on the inner wall of the drinking trough, a first connecting rod and a third connecting rod are connected to the first fixing shaft in a rotating mode, a second connecting rod is connected to the second fixing shaft in a rotating mode, one end of the second connecting rod is connected with an eighth connecting rod in a rotating mode, the tail end of the eighth connecting rod is connected with the first connecting rod in a rotating mode, the joint of the first connecting rod and the eighth connecting rod is connected with a fifth connecting rod in a rotating mode, the tail end of the fifth connecting rod is connected with a seventh connecting rod in a rotating mode, a floating plate is fixedly mounted at the tail end of the seventh connecting rod, the joint of the second connecting rod and the eighth connecting rod is connected with a sixth connecting rod in a rotating mode, one end of the sixth connecting rod is connected with the tail end of the third connecting rod in a rotating mode, and the other end of the sixth connecting rod is connected with the seventh connecting rod in a rotating mode.

A further technical scheme, the switching subassembly includes fixed block of fixed mounting on the support column lateral wall, be provided with the second on the fixed block and dodge the hole, the annular is provided with a plurality of second spouts on the fixed block, sliding connection has first slider in the second spout, fixed mounting has the closing plate on the first slider, first slider one end fixed mounting has the second slider is kept away from to the closing plate, the fixed block outside is rotated and is connected with and rotates the cover, it dodges the hole to rotate to sheathe in and be provided with first, the annular is provided with a plurality of and the first spout of second slider sliding fit on rotating the cover, install on the support column lateral wall and be used for rotating cover pivoted transmission assembly through the drive of second connecting rod.

According to a further technical scheme, the transmission assembly comprises a rack connected with the side wall of the support column in a sliding mode, the rotating sleeve is provided with a toothed ring matched with the rack in a meshed mode, a sliding shaft is fixedly mounted at one end of the rack, and a long hole connected with the sliding shaft in a sliding mode is formed in one end of the second connecting rod.

Further technical scheme, circulation subassembly includes that the trough keeps away from support column one end fixed mounting's header tank, the header tank passes through connecting pipe and trough intercommunication, be provided with clean mouth and outlet on the header tank, the fixed dark commentaries on classics of header tank lateral wall has the water pump, water pump input and outlet connection, water pump output end fixed mounting has the circulating line who is connected with supply water tank, sliding connection has the filter in the header tank, fixed mounting has the filter screen on the filter, be provided with the tye on the filter.

When the automatic water supply device for the white goat breeding, which is provided by the embodiment of the invention, is used, the water supply assembly supplies drinking water to the drinking trough, the water in the drinking trough flows constantly and is conveyed into the water supply assembly again after being filtered by the circulating assembly, the water recycling is realized, dust and insects falling into the drinking trough are prevented from influencing the water quality, the clean water quality of the drinking water is ensured, the water resource is saved, the lifting assembly controls the opening and closing assembly to supply water to the water supply tank and the drinking trough through the water amount in the water supply tank and the drinking trough, and sufficient water amount is kept in the water supply tank and the drinking trough.

Drawings

FIG. 1 is a schematic structural view of an automatic water supply device for environment-friendly and water-saving white goat breeding provided by an embodiment of the invention;

FIG. 2 is an enlarged schematic structural diagram of A in FIG. 1 according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of the fixing block in fig. 1 according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of the rotating sleeve of FIG. 1 according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of the closure panel of FIG. 1 provided in accordance with an embodiment of the present invention;

FIG. 6 is a schematic structural diagram illustrating a closed state of the opening/closing assembly shown in FIG. 1 according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of an open state of the opening/closing assembly in fig. 1 according to an embodiment of the present invention.

In the drawings: the water supply device comprises a water supply component 1, a water supply tank 101, a support column 102, a water purifying device 103, a first pipeline 104, a second pipeline 105, a drinking water trough 106, a tap water pipe 107, a circulating component 2, a water collecting tank 201, a filter plate 202, a filter screen 203, a water flowing hole 204, a cleaning port 205, a water discharging port 206, a water pump 207, a connecting pipe 208, a circulating pipeline 209, a water saving mechanism 3, a lifting component 4, a first connecting rod 401, a first fixed shaft 402, a second fixed shaft 403, a long hole 404, a second connecting rod 405, a third connecting rod 406, a fifth connecting rod 407, a sixth connecting rod 408, a seventh connecting rod 409, a floating plate 410, an eighth connecting rod 411, an opening and closing component 5, a rack 501, a sliding shaft 502, a rotating sleeve 503, a first sliding chute 504, a first avoiding hole 505, a toothed ring 506, a fixed block 507, a second avoiding hole 508, a second sliding chute 509, a closing plate 510, a first sliding block 511 and a second sliding block 512.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1, the automatic water supply device for environment-friendly and water-saving white goat breeding provided by one embodiment of the invention comprises a supply water tank 101 and a drinking trough 106, and further comprises:

the water supply assembly 1 is installed in the drinking trough 106, and the water supply assembly 1 is used for providing flowing drinking water for the drinking trough 106; and

the circulating assembly 2 is connected with the water supply assembly 1, and is used for conveying drinking water in the drinking water trough into the supply water tank for cyclic utilization after filtration treatment; and

the water-saving mechanism 3 is installed on the water supply assembly 1, the water-saving mechanism 3 comprises a lifting assembly 4 and an opening and closing assembly 5, the opening and closing assembly 5 is used for controlling the opening and closing of the water supply assembly 1, the lifting assembly 4 performs lifting movement through the buoyancy of water in the water supply tank 101 and the drinking trough 106, and the lifting assembly 4 controls the opening and closing assembly 5 to supply water to the water supply tank 101 and the drinking trough 106 through the water amount in the water supply tank 101 and the drinking trough 10.

In the embodiment of the invention, when the water supply device is used, the water supply assembly 1 supplies drinking water to the drinking water tank 106, the water in the drinking water tank 106 flows constantly, and is filtered by the circulating assembly 2 and then is conveyed into the water supply assembly 1 again, so that the water is recycled, dust and insects falling into the drinking water tank 106 are prevented from influencing the water quality, the clean water quality of the drinking water is ensured, and water resources are saved.

As shown in fig. 1, as a preferred embodiment of the present invention, the water supply assembly 1 includes a support column 102 fixedly installed in a drinking water tank 106, the end of the support column 102 is fixedly connected to a water supply tank 101, the water supply tank 101 is connected to a tap water pipe 107, a water purifying device 103 for purifying water quality is embedded in the support column 102, the support column 102 is further provided with a first pipeline 104 for communicating the water purifying device 103 with the water supply tank 101, the support column 102 is provided with a second pipeline 105 connected to the water purifying device 103, and the drinking water tank 106 is provided with a connecting pipe 208.

In the embodiment of the present invention, after entering the supply tank 101 through the tap water pipe 107, the tap water enters the water purifying device 103 through the first pipe 104 to further purify the water, and then the drinking water enters the drinking trough 106 through the second pipe 105, and the water in the drinking trough 106 is discharged through the connection pipe 208.

As shown in fig. 1, as a preferred embodiment of the present invention, at least three water saving mechanisms 3 are provided, and the water saving mechanisms 3 are respectively installed on the side wall of the supporting column 102 at the end of the second pipe 105 and at the tap water pipe 107 in the supply tank 101.

In the embodiment of the present invention, the water saving mechanism 3 controls the supply of water to the supply tank 101 and the drinking trough 106 through the supply water tank 101 and the drinking trough 106 by controlling the amount of water stored in the supply tank 101 and the drinking trough 106, respectively, by the tap water pipe 107 and the second pipe 105.

As shown in fig. 1 and 2, as a preferred embodiment of the present invention, the lifting assembly 4 includes a first fixed shaft 402 and a second fixed shaft 403 fixedly installed on the inner wall of the drinking trough 106, a first link 401 and a third link 406 are rotatably connected to the first fixed shaft 402, a second link 405 is rotatably connected to the second fixed shaft 403, an eighth link 411 is rotatably connected to one end of the second link 405, the end of the eighth link 411 is rotatably connected to the first link 401, a fifth link 407 is rotatably connected to the connection of the first link 401 and the eighth link 411, a seventh link 409 is rotatably connected to the end of the fifth link 407, a floating plate 410 is fixedly installed at the end of the seventh link 409, a sixth link 408 is rotatably connected to the connection of the second link 405 and the eighth link 411, and one end of the sixth link 408 is rotatably connected to the end of the third link 406, the other end of the sixth link 408 is rotatably connected to a seventh link 409.

In the embodiment of the present invention, the floating plate 410 moves up and down by the buoyancy of water, when the water amount in the drinking trough 106 is sufficient, the floating plate 410 drives the seventh connecting rod 409 to move up, the seventh connecting rod 409 drives the sixth connecting rod 408 and the fifth connecting rod 407 to rotate clockwise, and the sixth connecting rod 408 and the fifth connecting rod 407 drive the second connecting rod 405 to rotate counterclockwise around the second fixed shaft 403 by the first connecting rod 401, the third connecting rod 406 and the eighth connecting rod 411; when the water amount in the water trough 106 is insufficient, the floating plate 410 drives the seventh connecting rod 409 to move downwards, the seventh connecting rod 409 drives the sixth connecting rod 408 and the fifth connecting rod 407 to rotate anticlockwise, and the sixth connecting rod 408 and the fifth connecting rod 407 drive the second connecting rod 405 to rotate clockwise by taking the second fixed shaft 403 as the center through the first connecting rod 401, the third connecting rod 406 and the eighth connecting rod 411.

As shown in fig. 1 to 7, as a preferred embodiment of the present invention, the opening and closing assembly 5 includes a fixed block 507 fixedly mounted on a side wall of the supporting column 102, a second avoiding hole 508 is provided on the fixed block 507, a plurality of second sliding grooves 509 are annularly provided on the fixed block 507, a first sliding block 511 is slidably connected in the second sliding grooves 509, a closing plate 510 is fixedly mounted on the first sliding block 511, a second sliding block 512 is fixedly mounted at one end of the closing plate 510 far away from the first sliding block 511, a rotating sleeve 503 is rotatably connected to an outer side of the fixed block 507, a first avoiding hole 505 is provided on the rotating sleeve 503, a plurality of first sliding grooves 504 slidably matched with the second sliding block 512 are annularly provided on the rotating sleeve 503, and a transmission assembly for driving the rotating sleeve 503 to rotate through a second connecting rod 405 is mounted on a side wall of the supporting column 102.

In the embodiment of the present invention, when the water amount in the drinking trough 106 is sufficient, the second connecting rod 405 rotates counterclockwise and drives the rotating sleeve 503 to rotate clockwise at the right side view angle through the transmission assembly, the rotating sleeve 503 drives the closing plate 510 to rotate clockwise in the second sliding slot 509 through the second sliding block 512 and the first sliding slot 504, so that the closing plates 510 are closed to be in the state of fig. 6, and at this time, no drinking water enters the drinking trough 106; when the water amount in the drinking trough 106 is insufficient, the second connecting rod 405 rotates clockwise and drives the rotating sleeve 503 to rotate counterclockwise at a right side view angle through the transmission assembly, the rotating sleeve 503 drives the closing plate 510 to rotate counterclockwise in the second sliding groove 509 through the second sliding block 512 and the first sliding groove 504, so that the closing plates 510 are separately in a state shown in fig. 6, at the moment, drinking water enters the drinking trough 106 through the first avoiding hole 505 and the second avoiding hole 508, the aperture of the first avoiding hole 505 and the aperture of the second avoiding hole 508 are larger than that of the connecting pipe 208, the water inflow amount of the drinking trough 106 is larger than the water outflow amount when the closing plates 510 are separated, and the drinking trough 106 is always in a water-containing state.

As shown in fig. 1 and 2, as a preferred embodiment of the present invention, the transmission assembly includes a rack 501 slidably connected to a side wall of the support column 102, the rotating sleeve 503 is sleeved with a toothed ring 506 engaged with the rack 501, a sliding shaft 502 is fixedly mounted at one end of the rack 501, and a long hole 404 slidably connected to the sliding shaft 502 is disposed at one end of the second link 405.

In the embodiment of the invention, when the water amount in the drinking trough 106 is sufficient, the second connecting rod 405 rotates counterclockwise, the second connecting rod 405 drives the rack 501 to move downward through the sliding shaft 502 and the long hole 404, and the rack 501 drives the rotating sleeve 503 to rotate clockwise at a right side view angle; when the water amount in the water trough 106 is insufficient, the second connecting rod 405 rotates clockwise, the second connecting rod 405 drives the rack 501 to move upwards through the sliding shaft 502 and the long hole 404, and the rack 501 drives the rotating sleeve 503 to rotate anticlockwise at a right side view angle.

As shown in fig. 1, as a preferred embodiment of the present invention, the circulation assembly 2 includes a water collection tank 201 fixedly installed at an end of the drinking water tank 106 far from the support column 102, the water collection tank 201 is communicated with the drinking water tank 106 through a connection pipe 208, the water collection tank 201 is provided with a cleaning port 205 and a water discharge port 206, a water pump 207 is fixedly mounted on a side wall of the water collection tank 201 in a concealed rotation manner, an input end of the water pump 207 is connected with the water discharge port 206, an output end of the water pump 207 is fixedly installed with a circulation pipe 209 connected with the water supply tank 101, a filter plate 202 is slidably connected in the water collection tank 201, a filter screen 203 is fixedly installed on the filter plate 202, and a water flow hole 204 is formed in the filter plate 202.

In the embodiment of the invention, water in the drinking trough 106 enters the water collecting tank 201 through the connecting pipe 208, impurities such as mosquitoes, dust and the like in the water are filtered by the filter plate 202, the water is pumped into the water supply tank 101 from the water collecting tank 201 by the water pump 207, the water is recycled, and the water collecting tank 201 can be cleaned by opening the cleaning opening 205.

The embodiment of the invention provides an environment-friendly water-saving automatic water supply device for white goat breeding, when the device is used, drinking water enters a supply water tank 101 through a tap water pipe 107, when the water amount in the supply water tank 101 is sufficient, a floating plate 410 drives a seventh connecting rod 409 to move upwards, the seventh connecting rod 409 drives a sixth connecting rod 408 and a fifth connecting rod 407 to rotate clockwise, the sixth connecting rod 408 and the fifth connecting rod 407 drive a second connecting rod 405 to rotate anticlockwise around a second fixed shaft 403 through a first connecting rod 401, a third connecting rod 406 and an eighth connecting rod 411, the second connecting rod 405 rotates anticlockwise, the second connecting rod 405 drives a rack 501 to move downwards through a sliding shaft 502 and a long hole 404, the rack 501 drives a rotating sleeve 503 to rotate clockwise at a right side view angle, the second connecting rod 405 rotates anticlockwise and drives a rotating sleeve 503 to rotate clockwise at a right side view angle through a transmission assembly, the rotating sleeve 503 drives a closing plate 510 to rotate clockwise in a second sliding groove 509 through a second sliding block 512 and a first sliding groove 504 Rotating to enable the plurality of closing plates 510 to be closed in the state shown in fig. 6, at this time, no drinking water enters the water supply tank 101, water in the water supply tank 101 further purifies the water quality through the water purification device 103 and then enters the drinking trough 106 from the second pipeline 105, water in the drinking trough 106 enters the water collecting tank 201 through the connecting pipe 208, impurities such as mosquitoes and dust in the water are filtered through the filter plate 202, the water pump 207 pumps the water from the water collecting tank 201 into the water supply tank 101, when the water amount in the drinking trough 106 is sufficient, the floating plate 410 drives the seventh connecting rod 409 to move upwards, the seventh connecting rod 409 drives the sixth connecting rod 408 and the fifth connecting rod 407 to rotate clockwise, the sixth connecting rod 408 and the fifth connecting rod 407 drive the second connecting rod 405 to rotate around the second fixed shaft 403 through the first connecting rod 401, the third connecting rod 406 and the eighth connecting rod 411, the second connecting rod 405 rotates counterclockwise, the second connecting rod 405 drives the rack 501 to move downwards through the sliding shaft 502 and the long hole 404, the rack 501 drives the rotating sleeve 503 to rotate clockwise at a right side view angle, the second connecting rod 405 rotates counterclockwise and drives the rotating sleeve 503 to rotate clockwise at the right side view angle through the transmission assembly, the rotating sleeve 503 drives the closing plates 510 to rotate clockwise in the second sliding grooves 509 through the second sliding blocks 512 and the first sliding grooves 504, so that the closing plates 510 are closed to be in a state shown in fig. 6, and at the moment, no drinking water enters the drinking water trough 106; when the water amount in the drinking trough 106 is insufficient, the floating plate 410 drives the seventh connecting rod 409 to move downwards, the seventh connecting rod 409 drives the sixth connecting rod 408 and the fifth connecting rod 407 to rotate anticlockwise, the sixth connecting rod 408 and the fifth connecting rod 407 drive the second connecting rod 405 to rotate clockwise around the second fixed shaft 403 through the first connecting rod 401, the third connecting rod 406 and the eighth connecting rod 411, the second connecting rod 405 drives the rack 501 to move upwards through the sliding shaft 502 and the long hole 404, the rack 501 drives the rotating sleeve 503 to rotate anticlockwise in a right side view angle, the rotating sleeve 503 drives the closing plate 510 to rotate anticlockwise in the second sliding groove 509 through the second slider 512 and the first sliding groove 504, so that the plurality of closing plates 510 are separated in a state shown in fig. 6, at this time, drinking water enters the drinking trough 106 through the first avoiding hole 505 and the second avoiding hole 508, the aperture of the first avoiding hole 505 and the second avoiding hole 508 is larger than that the connecting pipe 208, so that the water inflow amount of the drinking trough 106 is larger than the water outflow when the plurality of closing plates 510 are separated, so that the drinking trough 106 is always in a water state.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.