Taper pipe thread type poultry drinker adopting spherical sealing mode

Abstract

The invention relates to the technical field of poultry drinkers, in particular to a spherical sealing taper pipe thread type poultry drinker, which comprises a drinking unit, the drinking unit comprises a shell, a valve body is arranged in the shell, a first water control cavity is arranged in the valve body, the bottom of the first water control cavity is communicated with a second water control cavity, and the bottom of the second water control cavity is communicated with the conical pipe thread type poultry drinker. The bottom of the second water control cavity communicates with a rolling ball cavity, a first sealing ring is arranged in the rolling ball cavity, and a water control mechanism used for controlling drinking water to enter the valve body is installed in the first water control cavity. The reset action of the steel ball body can be smoother, the water flow speed is uniform and stable, the situation that poultry pecks and swings a head repeatedly due to unstable water flow is reduced, the water flow is controlled to be in a low-pressure outflow state all the time, the situation that feet or / and breasts of the poultry make contact with leaked water to cause diseases is avoided, water resources are saved, and the water resource utilization rate is increased. And the cleanliness around the device is improved.

Description

Technical Field

[0001] This invention belongs to the technical field of poultry drinkers, and specifically relates to a conical threaded poultry drinker with a spherical sealing method. Background Technology

[0002] Poultry drinkers are typically used in large poultry farms. When poultry peck at the switch to trigger it, drinking water flows out to provide water for the poultry, which can reduce water waste.

[0003] Existing document CN204335544U discloses a double-sealed poultry drinker, including a housing, a bushing, a valve core, and a valve stem. A step is provided on the lower part of the inner surface of the bushing, and the lower part of the bushing has a funnel-shaped opening. The bushing is located inside the housing, and the valve core and valve stem are located inside the bushing. The upper part of the valve stem is suspended on the step on the inner surface of the bushing, and the lower part of the valve stem extends outside the housing. The valve core is a cylinder with different diameters at its upper and lower parts. The diameter of the upper cylinder is larger than the inner diameter of the upper part of the bushing, and the diameter of the lower cylinder is smaller than the inner diameter of the upper part of the bushing. A rubber sealing ring is provided at the connection between the upper and lower cylinders of the valve core, and the inner diameter of the rubber sealing ring is smaller than the diameter of the lower cylinder of the valve core. The rubber sealing ring contacts the upper edge of the bushing to form a first seal. The upper part of the valve stem contacts the stepped surface inside the bushing to form a second seal; the bottom surface of the valve core contacts the upper end surface of the valve stem. When the valve stem is subjected to thrust, the upper part of the valve stem will lift the valve core, opening both stages of the seal, and water will flow out through the gap between the valve core, valve stem and bushing.

[0004] However, existing poultry drinkers still have the following drawbacks: they are prone to leakage, and the leaked water accumulates around the drinker. When poultry feet and / or chests come into prolonged contact with the leaked water, it can cause poultry to become ill. They also waste a lot of water resources. Furthermore, existing poultry drinkers cannot control the direction of water flow based on the poultry's position, preventing poultry from drinking immediately. Summary of the Invention

[0005] The present invention aims to provide a tapered pipe threaded poultry drinker with a spherical sealing method to solve the above-mentioned technical problems.

[0006] To address the aforementioned problems, this invention provides a tapered pipe threaded poultry drinker with a spherical sealing method, comprising a drinking unit, the drinking unit including a housing, a valve body inside the housing, a first water control chamber inside the valve body, a second water control chamber connected to the bottom of the first water control chamber, a ball bearing chamber connected to the bottom of the second water control chamber, a first sealing ring inside the ball bearing chamber, a water control mechanism for controlling drinking water entering the valve body installed in the first water control chamber, and a ball bearing mechanism located below the water control mechanism; The ball rolling mechanism includes a steel ball body located inside the ball rolling cavity. The outer walls of the steel ball body and the inner walls of the first sealing ring are in contact with each other. The top of the steel ball body is provided with a top ring with an inclined inner wall. The bottom of the water control mechanism is in rolling contact with the inner walls of the top ring. A top rod is fixedly installed at the center of the bottom of the steel ball body. The bottom of the top rod extends to the outside of the outer shell. A swing head is fixedly installed at the bottom of the top rod.

[0007] Furthermore, the water dispenser also includes a water tank platform, which is a frustum-shaped structure with a flat top. Several sets of drainage nets are evenly distributed on the flat surface. A water inlet is provided on the side wall of the water tank platform.

[0008] Furthermore, a water inlet pipe is connected to the center of the top of the water tank platform, a water pump is connected to the top of the water inlet pipe, and a water distribution tank is connected to the top of the water pump.

[0009] Furthermore, several sets of water collection trays, the same number as the number of swing heads, are evenly distributed above the water tank platform. The bottom of each set of swing heads rolls and adheres to the inner wall of the water collection tray. The top of the outer shell is threadedly connected to the output end of the intermediate unit.

[0010] Furthermore, the intermediate unit includes a horizontally arranged horizontal pipe, one end of which is connected to the output end of the water distribution tank, and the other end is connected to a solenoid valve. The output end of the solenoid valve is connected to a vertical pipe, and the bottom of the vertical pipe is connected to a rear cover. The bottom of the rear cover is connected to the outer shell.

[0011] Furthermore, the top of the outer casing is provided with a threaded opening, through which the outer casing is threadedly connected to the rear cover.

[0012] Furthermore, the bottom of the ball-rolling cavity is connected to a rocking cavity, the bottom of the rocking cavity has an open structure, and the inner diameter of the top of the rocking cavity is smaller than its inner diameter at the bottom.

[0013] Furthermore, the water control mechanism includes a water control rod, the top of which extends above the water inlet and is fixedly fitted with a top cover. A second sealing ring is provided at the junction of the top cover and the water inlet. The bottom of the water control rod passes through the second water control cavity and extends into the ball bearing cavity, with a first ball bearing fixedly fitted at its bottom. One end of a buffer air spring is fixedly fitted on a section of the water control rod located in the second water control cavity, and the other end of the buffer air spring is fixedly fitted on the inner wall of the top of the second water control cavity. A third sealing ring is provided at the junction of the water control rod and the bottom opening of the second water control cavity.

[0014] Furthermore, the top of the steel ball body is surrounded by several sets of water troughs arranged in a ring array, the top of the water troughs extends into the top ring, and the bottom of the water troughs is higher than the height of the first sealing ring.

[0015] Furthermore, a second ball bearing is fixedly installed at the bottom of the swing head, and the bottom of the second ball bearing rolls and fits against the inner wall of the water collection tray. Several sets of pecking grooves are distributed in a ring array on the side wall of the swing head, and the side view cross-section of the pecking groove is a fan-shaped structure.

[0016] The beneficial effects of this invention are as follows: When poultry peck at the wobbling head, the wobbling head causes the steel ball to rotate towards the side where the poultry is located, causing drinking water in the ball chamber to fall from the bottom of a corresponding set of water troughs and flow out of the valve body from the side closest to the poultry, making it easy for the poultry to drink immediately. The drinking water can flow freely according to the direction of the wobbling head's offset, i.e., the direction where the poultry is located, thus improving the device's intelligence. Simultaneously, the top ring lifts the entire water control mechanism, automatically injecting water into the ball chamber. Then, utilizing the water control mechanism's fast pressure and slow rebound characteristics, the descent speed of the water control rod is reduced, making the steel ball's reset action smoother and the water flow rate more uniform and stable. This reduces the number of times the poultry peck at the wobbling head due to unstable water flow, keeping the water flow in a low-pressure outflow state. This not only prevents water leakage that could cause disease due to contact between the poultry's feet and / or chest, but also saves water resources and improves the cleanliness of the area around the device. Attached Figure Description

[0017] 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 some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic diagram of a water dispenser according to an embodiment of the present invention is shown.

[0019] Figure 2 A schematic diagram of the structure of the intermediary unit according to an embodiment of the present invention is shown.

[0020] Figure 3 A schematic diagram of the structure of a drinking water unit according to an embodiment of the present invention is shown.

[0021] Figure 4 A cross-sectional schematic diagram of a drinking water unit according to an embodiment of the present invention is shown.

[0022] Figure 5 A cross-sectional schematic diagram of the housing according to an embodiment of the present invention is shown.

[0023] Figure 6 A schematic diagram of the water control mechanism according to an embodiment of the present invention is shown.

[0024] Figure 7A schematic diagram of the ball rolling mechanism according to an embodiment of the present invention is shown.

[0025] Figure 8 An enlarged schematic diagram of the top ring according to an embodiment of the present invention is shown.

[0026] Figure 9 An enlarged schematic diagram of the swing head according to an embodiment of the present invention is shown.

[0027] In the diagram: 100, water tank platform; 101, water inlet; 102, drainage network; 200, water inlet pipe; 300, water pump; 400, distribution tank; 500, intermediate unit; 510, horizontal pipe; 520, solenoid valve; 530, riser; 600, drinking water unit; 610, outer casing; 611, threaded port; 620, valve body; 621, first water control chamber; 622, water inlet; 623, second water control chamber; 624. 625. Ball-rolling chamber; 626. First sealing ring; 630. Swinging chamber; 631. Water control mechanism; 632. Water control rod; 633. Top cover; 634. Second sealing ring; 635. Buffer air spring; 640. First ball; 641. Ball-rolling mechanism; 642. Steel ball body; 643. Top ring; 644. Lower water trough; 645. Top rod; 646. Swinging head; 647. Pecking groove; 648. Second ball; 700. Water collection tray. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, 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, 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.

[0029] This invention provides a tapered pipe threaded poultry drinker with a spherical sealing method, exemplarily, such as... Figure 1 As shown, the system includes a water tank platform 100, which is a frustum-shaped structure with a flat top. Several sets of drainage networks 102 are evenly distributed on the flat surface. Water inlets 101 are provided on the side walls of the water tank platform 100.

[0030] For example, a water inlet pipe 200 is connected to the center of the top of the water tank platform 100, a water pump 300 is connected to the top of the water inlet pipe 200, and a water distribution tank 400 is connected to the top of the water pump 300.

[0031] For example, several sets of water collection trays 700 are evenly distributed above the water tank platform 100. A set of drinking water units 600 is provided above each set of water collection trays 700. The top of the drinking water unit 600 is threadedly connected to the output end of the intermediate unit 500. The input end of the intermediate unit 500 is connected to the output end of the water distribution tank 400.

[0032] The drinking water storage container is designed as a frustum-shaped water tank platform 100, with each group of drinking water units 600 evenly distributed above the platform. Drinking water is simultaneously supplied to each group of units 600 via water pipes 200. This design makes the device more compact and integrated, eliminating the need for additional space for water storage equipment, facilitating movement and placement, and increasing the number of poultry that can be fed simultaneously. While enabling batch feeding of poultry, it also improves the overall ease of installation and relocation of the device.

[0033] Several sets of drainage nets 102 are evenly distributed on the surface of the water tank platform 100, which can quickly return the drinking water that poultry spills when drinking to the water tank platform 100. This not only reduces water waste and lowers costs, but also further avoids the probability of poultry getting sick due to water accumulation, thereby improving the auxiliary effect on the overall operation of the device.

[0034] For example, such as Figure 2 As shown, the intermediate unit 500 includes a horizontally arranged horizontal pipe 510. One end of the horizontal pipe 510 is connected to the output end of the water distribution tank 400, and the other end is connected to a solenoid valve 520. The output end of the solenoid valve 520 is connected to a riser pipe 530, and the bottom of the riser pipe 530 is connected to a rear cover. The bottom of the rear cover is connected to the drinking water unit 600. A liquid level detector is installed inside the riser pipe 530. The liquid level detector is electrically connected to the solenoid valve 520, and the brand and model of the liquid level detector is AIBLi-LS-GY.

[0035] Drinking water is simultaneously supplied to each group of horizontal pipes 510 via a distribution tank 400. Then, a solenoid valve 520 opens to deliver the drinking water to the riser pipe 530. Once the riser pipe 530 is full, the solenoid valve 520 closes. When the water level in the riser pipe 530 drops below the level detector due to poultry drinking, the level detector sends a signal to the solenoid valve 520, which then opens to refill the riser pipe 530. This allows each group of risers 530 to be supplied with drinking water independently based on different demand levels, thereby improving the automation level of the system.

[0036] For example, such as Figure 3 and Figure 4As shown, the drinking water unit 600 includes a housing 610, the top of which is provided with a threaded opening 611. A valve body 620 is installed inside the housing 610, and a water control mechanism 630 is movably installed inside the valve body 620. A ball control mechanism 640 is provided below the water control mechanism 630. The bottom of the water control mechanism 630 rolls against the top of the ball control mechanism 640. The bottom of the ball control mechanism 640 extends to the outside of the housing 610 and rolls against the water collection tray 700.

[0037] For example, such as Figure 5 As shown, a first water control chamber 621 is vertically formed inside the valve body 620. A water inlet 622 is located at the top of the first water control chamber 621. A second water control chamber 623 is connected to the bottom of the first water control chamber 621. The inner diameter of the second water control chamber 623 is larger than the inner diameter of the first water control chamber 621. A ball bearing chamber 624 is connected to the bottom of the second water control chamber 623. A first sealing ring 625 is fixedly installed on the inner wall of the ball bearing chamber 624. A rocking chamber 626 is connected to the bottom of the ball bearing chamber 624. The bottom of the rocking chamber 626 has an open structure, and the inner diameter of the top of the rocking chamber 626 is smaller than its inner diameter at the bottom.

[0038] For example, such as Figure 6 As shown, the water control mechanism 630 includes a water control rod 631. The top of the water control rod 631 extends above the water inlet 622 and is fixedly mounted with a top cover 632. A second sealing ring 633 is provided at the joint between the top cover 632 and the water inlet 622. The bottom of the water control rod 631 passes through the second water control cavity 623 and extends into the ball bearing cavity 624, where a first ball bearing 635 is fixedly mounted. One end of a buffer air spring 634 is fixedly mounted on a section of the water control rod 631 located in the second water control cavity 623, and the other end of the buffer air spring 634 is fixedly mounted on the inner wall of the top of the second water control cavity 623. A third sealing ring is provided at the joint between the water control rod 631 and the bottom opening of the second water control cavity 623. The brand and model of the buffer air spring 634 is other-YQ6 / 15.

[0039] For example, such as Figure 7 , Figure 8 and Figure 9 As shown, the ball rolling mechanism 640 includes a steel ball body 641, which is located within the ball rolling cavity 624. The outer walls of the steel ball body 641 are in contact with the inner walls of the first sealing ring 625. A top ring 642 is provided at the top of the steel ball body 641. The inner walls of the top ring 642 are inclined, and the inner diameter of the bottom of the top ring 642 is smaller than its inner diameter at the top. The first ball 635 rolls in contact with the inner walls of the top ring 642.

[0040] For example, the top of the steel ball body 641 is arranged in a ring around several sets of water troughs 643. The top of the water troughs 643 extends into the top ring 642, and the height of the bottom of the water troughs 643 is higher than the height of the first sealing ring 625. A top rod 644 is fixedly installed at the center of the bottom of the steel ball body 641. The bottom of the top rod 644 passes through the swing cavity 626 and extends to the outside of the outer shell 610. A swing head 645 is fixedly installed at the bottom of the top rod 644.

[0041] Specifically, a second ball bearing 647 is fixedly installed at the bottom of the swing head 645. The bottom of the second ball bearing 647 rolls and fits against the inner wall of the water collection tray 700. Several sets of pecking grooves 646 are distributed in a ring array on the side wall of the swing head 645. The side view cross section of the pecking grooves 646 is a fan-shaped structure.

[0042] The outer casing 610 is installed at the bottom of the intermediate unit 500 through the threaded port 611. First, the swaying head 645 is offset, and drinking water is injected into the ball-rolling cavity 624. When the device is not in use, the upper cover 632 is sealed at the water inlet 622, isolating the first water control cavity 621 from the riser pipe 530. When the poultry pecks at the swaying head 645, the swaying head 645 is offset, thereby causing the steel ball body 641 to rotate towards the side where the poultry is located. This allows the bottom of a set of water troughs 643 in the direction of rotation to be located below the first sealing ring 625, so that the drinking water in the ball-rolling cavity 624 can flow out from the side closer to the poultry through the set of water troughs 643, making it convenient for the poultry to drink immediately. The drinking water can flow freely according to the offset direction of the swaying head 645, i.e., the direction where the poultry is located, improving the intelligence level of the device.

[0043] Meanwhile, when the steel ball body 641 rotates, it causes the top ring 642 to shift, and the slope of its inner wall pushes against the water control rod 631 to rise. This causes the second sealing ring 633, the top cover 632, and the third sealing ring to rise simultaneously, allowing drinking water in the riser pipe 530 to flow into the ball bearing chamber 624 through the first water control chamber 621 and the second water control chamber 623, thus achieving automatic water replenishment. Then, utilizing the fast-pressure, slow-rebound characteristic of the buffer air spring 634, after the poultry stops pecking at the waving head 645, the descent speed of the water control rod 631 and the reset speed of the waving head 645 are reduced, making the reset action of the steel ball body 641 smoother, the water flow rate more uniform and stable, and reducing the poultry's repeated pecking at the waving head 645 caused by unstable water flow. Furthermore, the steel ball body 641 is tightly fitted with the first sealing ring 625 when it is not rotating. Only after rotation can the water flow out through the lower water tank 643. By controlling the width of the lower water tank 643, the water flow is kept in a low-pressure outflow state. This not only prevents poultry feet and / or chests from coming into contact with leaked water and causing disease, but also saves water resources, keeps the area around the device dry and hygienic, reduces the incidence of respiratory diseases, and improves the cleanliness of the area around the device.

[0044] Once the water control rod 631 has fully reset, the riser pipe 530 is re-isolated by the second sealing ring 633 and the third sealing ring, stopping water injection. The automatic drainage and automatic metered water injection functions ensure that drinking water does not breed bacteria due to prolonged accumulation, improving drinking water safety and the convenience of water access, while also reducing water waste.

[0045] Preferably, compared to traditional cone valves, the cone controlling water flow is replaced with a spherical steel ball body 641, bringing the unit price per meter closer to that of conventional square tube cone valves. The original conventional square tube cone valve had a unit price per meter lower than that of conventional ball valves for round pipe water lines by 40%, while the unit price per meter of this designed cone ball valve for square pipe water lines is approximately the same as that of conventional square tube cone valves. Furthermore, compared to traditional cone valve poultry drinkers, the cone ball valve poultry drinker has reduced processing difficulty, lowering product production costs.

[0046] Preferably, the specification of the threaded opening 611 is a 55° sealing pipe thread R1 1 / 8.

[0047] Preferably, the buffer air spring 634 is used in the second water control chamber 623 to prevent the water control rod 631 from coming off or falling out of the water inlet 622.

[0048] When the poultry peck at the swaying head 645, the swaying head 645 causes the steel ball body 641 to rotate toward the side where the poultry is located, causing the drinking water in the ball rolling chamber 624 to fall from the bottom of the corresponding set of drain troughs 643 and flow out of the valve body 620 from the side closer to the poultry through the set of drain troughs 643, so that the poultry can drink immediately. The drinking water can flow freely according to the direction of the swaying head 645, that is, the direction where the poultry is located, which improves the intelligence level of the device. At the same time, the top ring 642 lifts the water control mechanism 630 as a whole, which can automatically inject water into the ball cavity 624. Then, by utilizing the fast pressure and slow rebound characteristics of the water control mechanism 630, the descent speed of the water control rod 631 is reduced, making the reset action of the steel ball body 641 smoother and the water flow rate uniform and stable. This reduces the poultry's repeated pecking and shaking of the head 645 caused by unstable water flow, and controls the water flow to always be in a low-pressure outflow state. This not only avoids the poultry's feet and / or chest from coming into contact with the leaked water and causing disease, but also saves water resources and improves the cleanliness of the area around the device.

[0049] Once the water control rod 631 has fully reset, the riser pipe 530 is re-isolated by the second sealing ring 633 and the third sealing ring, stopping water injection. The automatic drainage and automatic metered water injection functions ensure that drinking water does not breed bacteria due to prolonged accumulation, improving drinking water safety and the convenience of water access, while also reducing water waste.

[0050] Several sets of pecking grooves 646 are arranged in a ring array on the side wall of the conventional wobbling head 645, and the pecking grooves 646 are set as grooves with a fan-shaped structure in side view. This allows the poultry to be enveloped by the pecking grooves 646 when pecking at the wobbling head 645, thus preventing slippage. The poultry can drink the water as soon as they peck at the wobbling head 645.

[0051] Drinking water is simultaneously supplied to each group of horizontal pipes 510 via a distribution tank 400. Then, a solenoid valve 520 opens to deliver the drinking water to the riser pipe 530. Once the riser pipe 530 is full, the solenoid valve 520 closes. When the water level in the riser pipe 530 drops below the level detector due to poultry drinking, the level detector sends a signal to the solenoid valve 520, which then opens to refill the riser pipe 530. This allows each group of risers 530 to be supplied with drinking water independently based on different demand levels, thereby improving the automation level of the system.

[0052] The drinking water storage container is designed as a frustum-shaped water tank platform 100, with each group of drinking water units 600 evenly distributed above the platform. Drinking water is simultaneously supplied to each group of units 600 via water pipes 200. This design makes the device more compact and integrated, eliminating the need for additional space for water storage equipment, facilitating movement and placement, and increasing the number of poultry that can be fed simultaneously. While enabling batch feeding of poultry, it also improves the overall ease of installation and relocation of the device.

[0053] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A tapered tube threaded poultry drinker with a spherical sealing method, comprising a drinking unit (600), characterized in that: The drinking water unit (600) includes a housing (610), a valve body (620) is provided inside the housing (610), a first water control chamber (621) is provided inside the valve body (620), a second water control chamber (623) is connected to the bottom of the first water control chamber (621), a ball bearing chamber (624) is connected to the bottom of the second water control chamber (623), a first sealing ring (625) is provided inside the ball bearing chamber (624), a water control mechanism (630) for controlling drinking water to enter the valve body (620) is installed inside the first water control chamber (621), and a ball bearing mechanism (640) is provided below the water control mechanism (630). The ball rolling mechanism (640) includes a steel ball body (641) located in the ball rolling cavity (624). The outer walls of the steel ball body (641) are in contact with the inner walls of the first sealing ring (625). The top of the steel ball body (641) is provided with a top ring (642) with an inclined inner wall. The bottom of the water control mechanism (630) is in rolling contact with the inner walls of the top ring (642). A top rod (644) is also fixedly installed at the center of the bottom of the steel ball body (641). The bottom of the top rod (644) extends to the outside of the outer shell (610), and a swing head (645) is fixedly installed at the bottom of the top rod (644).

2. The tapered pipe threaded poultry drinker with a spherical sealing method according to claim 1, characterized in that: The water dispenser also includes a water tank platform (100), which is a frustum-shaped structure with a flat top. Several sets of drainage nets (102) are evenly distributed on the flat surface. A water inlet (101) is provided on the side wall of the water tank platform (100).

3. A tapered tube threaded poultry drinker with a spherical sealing method according to claim 2, characterized in that: A water inlet pipe (200) is connected to the center of the top of the water tank platform (100), a water pump (300) is connected to the top of the water inlet pipe (200), and a water distribution tank (400) is connected to the top of the water pump (300).

4. A tapered tube threaded poultry drinker with a spherical sealing method according to claim 2, characterized in that: The water tank platform (100) is evenly distributed with several sets of water collection trays (700) in the same number as the swing heads (646) on the top. The bottom of each set of swing heads (646) rolls against the inner wall of the water collection tray (700). The top of the outer shell (610) is threadedly connected to the output end of the intermediate unit (500).

5. A tapered tube threaded poultry drinker with a spherical sealing method according to claim 4, characterized in that: The intermediate unit (500) includes a horizontally arranged horizontal pipe (510), one end of which is connected to the output end of the water distribution tank (400), and the other end is connected to a solenoid valve (520). The output end of the solenoid valve (520) is connected to a riser pipe (530), and the bottom of the riser pipe (530) is connected to a rear cover. The bottom of the rear cover is connected to the outer shell (610).

6. A tapered tube threaded poultry drinker with a spherical sealing method according to claim 1, characterized in that: The top of the outer casing (610) is provided with a threaded opening (611), and the outer casing (610) is threadedly connected to the rear cover through the threaded opening (611).

7. A tapered tube threaded poultry drinker with a spherical sealing method according to claim 1, characterized in that: The bottom of the ball-rolling cavity (624) is connected to the rocking cavity (626), the bottom of the rocking cavity (626) is an open structure, and the inner diameter of the top of the rocking cavity (626) is smaller than the inner diameter of its bottom.

8. A tapered tube threaded poultry drinker with a spherical sealing method according to claim 1, characterized in that: The water control mechanism (630) includes a water control rod (631), the top of which extends above the water inlet (622) and is fixedly mounted with a top cover (632). A second sealing ring (633) is provided at the junction of the top cover (632) and the water inlet (622). The bottom of the water control rod (631) passes through the second water control cavity (623) and extends into the ball bearing cavity (624), and the bottom of the rod is fixedly installed with a first ball bearing (635). The water control rod (631) is located on a section of the rod body in the second water control cavity (623) and one end of the buffer air spring (634) is fixedly installed. The other end of the buffer air spring (634) is fixedly installed on the inner wall of the top of the second water control cavity (623). A third sealing ring is provided at the junction of the water control rod (631) and the bottom opening of the second water control chamber (623).

9. A tapered tube threaded poultry drinker with a spherical sealing method according to claim 1, characterized in that: The top of the steel ball body (641) is arranged in a ring array with several sets of water troughs (643). The top of the water troughs (643) extends into the top ring (642), and the bottom of the water troughs (643) is higher than the height of the first sealing ring (625).

10. A tapered tube threaded poultry drinker with a spherical sealing method according to claim 1, characterized in that: The bottom of the swing head (645) is fixedly installed with a second ball (647). The bottom of the second ball (647) rolls and fits against the inner wall of the water collection tray (700). Several sets of pecking grooves (646) are distributed in a ring array on the side wall of the swing head (645). The side view cross section of the pecking grooves (646) is a fan-shaped structure.

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