Automatic water drinking device for laying hens

Abstract

The utility model belongs to the technical field of laying hen breeding equipment, and particularly relates to an automatic water drinking device for laying hens, which comprises a water supply pipe, a container and a water tray, the water supply pipe is connected with the container through a water inlet pipeline, a water inlet control mechanism is arranged in the container, and the water inlet control mechanism is matched with the water inlet pipeline for use. The bottom of the container is connected with a water outlet pipeline, a water outlet control mechanism is further arranged in the container and used in cooperation with the water outlet pipeline, the bottom end of the water outlet control mechanism is connected with a water disc through a connecting rod penetrating through the water outlet pipeline, and the outer wall of the connecting rod is coaxially and fixedly connected with a first piston. The first piston is matched with an inner hole of the water outlet pipeline, and a water outlet hole communicated with the interior of the container is formed in the side wall of the water outlet pipeline. According to the automatic drinking device, chicken drinking water can be filtered, water in the water tray can be automatically supplemented, water stored in the container can be automatically supplemented, the container can be automatically cleaned, and the automation level of the automatic drinking device can be improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of laying hen breeding equipment, and particularly relates to an automatic drinking water device for laying hens. BACKGROUND

[0002] With the continuous improvement of people's living standards, people's demand for chicken or eggs is increasing, which has given birth to a large number of farms. In the process of large-scale breeding, a drinking water device is an indispensable equipment for a laying hen farm. Because drinking water is the main source of water for chickens, timely and sufficient supply of clean water is a basic condition for ensuring the health and normal development of laying hens.

[0003] A drinking water device or a drinking water tank needs to be installed in a chicken coop to provide drinking water for the chickens, so that the chickens can be provided with automatic drinking water. In order to facilitate automatic water supply to the drinking water device or the drinking water tank, a water storage tank and a water supply pipeline are usually used to supply water. Since the drinking water for the chickens comes from rivers, lakes or underground water, impurities exist in the water to some extent. If the impurities are not removed, they will be ingested into the body along with the drinking water of the chickens, causing the chickens to get sick. In addition, some existing drinking water devices for chickens are connected with a plurality of automatic drinking water bowls on the outer wall of a large container. Although the drinking water bowls can be automatically replenished when the water is insufficient, the replacement of the water source in the container and the cleaning of the container cannot be automated, and further improvement is needed. CONTENT OF THE UTILITY MODEL

[0004] The utility model discloses an automatic drinking water device for laying hens, which can realize filtering of drinking water for the chickens, automatic replenishment of water in a water tray, automatic replenishment of water storage in a container, automatic cleaning of the container, improve the automation level of the automatic drinking water device, and is beneficial to the healthy growth of the chickens and greatly reduces the intensity of manual labor.

[0005] To achieve the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0006] An automatic drinking water device for laying hens, comprising a water supply pipe, a container and a water tray, wherein the water supply pipe is connected with the container through a water inlet pipeline, the container is provided with a water inlet control mechanism, the water inlet control mechanism is used in cooperation with the water inlet pipeline, the bottom of the container is connected with a water outlet pipeline, the container is further provided with a water outlet control mechanism, the water outlet control mechanism is used in cooperation with the water outlet pipeline, the water outlet control mechanism is connected with the water tray through a connecting rod penetrating through the water outlet pipeline at the bottom end, a first piston is fixedly connected with the outer wall of the connecting rod in a coaxial manner, the first piston is matched with the inner hole of the water outlet pipeline, and the side wall of the water outlet pipeline is provided with a water outlet hole communicating with the inside of the container.

[0007] Preferably, the water inlet pipeline comprises a branch pipe arranged on the side wall of the water supply pipe, a connecting pipe penetrating through the top of the container, the bottom of the branch pipe is screwed with the top of the connecting pipe, a first electromagnetic flow regulating valve is arranged on the branch pipe, the controller is electrically connected with the power supply and is configured to control the first electromagnetic flow regulating valve.

[0008] Preferably, the water inlet control mechanism comprises a buoyant block arranged in the container, the buoyant block is in a cylindrical structure, a second piston is coaxially arranged at the top center of the buoyant block, the second piston is used in cooperation with the port of the connecting pipe located in the container, a plurality of guide rods are arranged around the axis of the buoyant block, the guide rods penetrate through the buoyant block in the longitudinal direction and are in sliding connection with the buoyant block, the top of the guide rod is fixedly connected with the inner surface of the top wall of the container, and the bottom of the guide rod is fixedly connected with the side wall of the container through a cross rod.

[0009] Preferably, the water outlet pipeline is coaxially fixedly connected at the center of the bottom of the container, a plurality of "L"-shaped water outlet holes are uniformly distributed around the axis of the side wall of the water outlet pipeline, the upper port of the water outlet hole is in communication with the inside of the container, and the lower port is opened on the inner wall surface of the water outlet pipeline.

[0010] Preferably, the water outlet control mechanism comprises a support cylinder coaxially fixedly connected at the center of the inner surface of the bottom of the container, the top end of the support cylinder is closed, the bottom end is open, and the inner diameter of the bottom end is greater than the inner diameter of the water outlet pipeline, the first piston is in sealing sliding connection with the inner wall of the water outlet pipeline, the connecting rod penetrates through the upper and lower end faces of the first piston, the top end of the connecting rod is fixedly connected with a circular plate, the outer edge of the circular plate is in sliding connection with the inner wall of the support cylinder, a plurality of guide columns are distributed around the axis on the upper surface of the circular plate, a guide sleeve is fixedly arranged on the top inner surface of the support cylinder in the longitudinal direction above the guide columns, the guide columns are in sliding cooperation with the guide sleeve, a reset spring is further connected between the middle part of the top inner surface of the support cylinder and the top center of the circular plate, and the elastic force of the reset spring satisfies that when the weight of the water in the water tray is greater than or equal to a set value, the reset spring is stretched, and the first piston closes the lower port of the water outlet hole; when the weight of the water in the water tray is less than the set value, the water outlet hole starts to open and supplements water into the water tray.

[0011] Preferably, the water tray is in a disc shape, the outer edge of the water tray is provided with an annular baffle, and a stand is arranged at the center of the water tray.

[0012] Preferably, a conical metal filter screen is coaxially arranged in the inside of the container, the upper edge of the conical metal filter screen is fixedly connected with the outer surface of the support cylinder, and the lower edge is fixedly connected with the outer edge of the bottom of the container.

[0013] Preferably, one or more blowdown pipes are further arranged at the bottom of the outer wall of the container, the blowdown pipe is provided with a second electromagnetic flow regulating valve, and the second electromagnetic flow regulating valve is electrically connected with the controller.

[0014] The automatic drinking water device for laying hens has the advantages that:

[0015] The automatic drinking water device for laying hens can realize filtering of drinking water, automatic supplement of water in the water tray, automatic supplement of water in the container, automatic cleaning of the container, and can improve the automation level of the automatic drinking water device, is beneficial to the healthy growth of the chickens, and can greatly reduce the labor intensity. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The cross-sectional structure schematic view of the present application;

[0017] Figure 2 The partial structure schematic view of the present application at A.

[0018] 1, water supply pipe; 2, container; 3, branch pipe; 4, first electromagnetic flow regulating valve; 5, connecting pipe; 6, air pipe; 7, buoyancy block; 8, second piston; 9, guide rod; 10, cross rod; 11, sewage pipe; 12, second electromagnetic flow regulating valve; 13, conical metal filter screen; 14, water tray; 141, stand column; 15, supporting cylinder; 151, top plate; 152, return spring; 153, guide column; 154, guide sleeve; 155, round plate; 156, connecting rod; 157, first piston; 16, water outlet pipeline; 17, water outlet hole. DETAILED DESCRIPTION

[0019] The following description is only a preferred embodiment of the present application, and is not intended to limit the protection scope of the present application. Any modification, equivalent replacement, and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

[0020] The following embodiments can be understood as a part of the partial structure or method of the present application, or can be understood as a mutual combination of the embodiments to explain the larger range of structure or method of the present application.

[0021] An automatic drinking water device for laying hens, as shown in Figure 1 , 2As shown, including water supply pipe 1, container 2, water tray 14, the water supply pipe 1 and container 2 through the water inlet pipe connection, the container 2 is provided with water inlet control mechanism, the water inlet control mechanism water inlet pipe cooperation for use, to the container automatic water replenishment, the container 2 bottom is connected with water outlet pipe 16, the container 2 is also provided with water outlet control mechanism, the water outlet control mechanism and water outlet pipe 16 cooperation for use, to control the automatic water to the water tray, the water outlet control mechanism bottom through the water outlet pipe connecting rod 156 is connected with water tray 14, the connecting rod 156 outer wall coaxial fixed connection has the first piston 157, the first piston 157 and water outlet pipe 16 inner hole cooperation, the water outlet pipe 16 side wall is provided with water outlet hole 17 with container 2 inside communication.

[0022] Further, as shown in Figure 1 、 2 The controller (not shown in the figure), the water inlet pipe includes the branch pipe 3 on the side wall of water supply pipe 1, through the container 2 top connection pipe 5, the bottom of the branch pipe 3 and the top of the connection pipe 5 are screwed, convenient for disassembly and repair, the branch pipe 3 is provided with the first electromagnetic flow regulating valve 4, the controller is electrically connected with the power supply, and is configured to control the first electromagnetic flow regulating valve 4.

[0023] Further, as shown in Figure 1 、 2 The water inlet control mechanism includes the buoyancy block 7 in the container 2, the buoyancy block 7 is cylindrical structure, the top center of the buoyancy block 7 is coaxially provided with the second piston 8, the second piston 8 is used in cooperation with the port of the connection pipe 5 in the container 2, the buoyancy block 7 is provided with a plurality of guide rods 9 around the axis, the guide rod 9 penetrates the buoyancy block 7 along the longitudinal direction and is slidably connected with the buoyancy block 7, the top of the guide rod 9 is fixedly connected with the inner surface of the top wall of the container 2, and the bottom is fixedly connected with the side wall of the container 2 through the cross bar 10. When the liquid level in the container drops, the buoyancy block drops with the water level, the second piston moves down, the connection pipe opens, otherwise, the buoyancy block floats up, the second piston moves up, and the connection pipe is closed.

[0024] Further, as shown in Figure 1 、 2 The water outlet pipe 16 is coaxially fixedly connected to the center of the bottom of the container 2, and a plurality of "L" shaped water outlet holes 17 are uniformly distributed on the side wall of the water outlet pipe 16 around the axis, the upper port of the water outlet hole 17 is communicated with the inside of the container 2, and the lower port is opened on the inner wall surface of the water outlet pipe 16.

[0025] Further, as shown in Figure 1 、 2As shown, the water outlet control mechanism includes a support cylinder 15 coaxially fixedly connected to the center of the inner surface of the bottom of the container 2, the top end of the support cylinder 15 is closed, the bottom end is open and the inner diameter of the bottom end is larger than the inner diameter of the water outlet pipe 16, the first piston 157 is in sealing sliding connection with the inner wall of the water outlet pipe 16, the connecting rod 156 penetrates the upper and lower end faces of the first piston 157, the top end of the connecting rod 156 is fixedly connected with a circular plate 155, the outer edge of the circular plate 155 is in sliding connection with the inner wall of the support cylinder 15, a plurality of guide columns 153 are distributed on the upper surface of the circular plate 155 around the axis, the inner surface of the top of the support cylinder 15 above the guide columns 153 is fixedly provided with a guide sleeve 154 in the longitudinal direction, the guide column 153 is in sliding fit with the guide sleeve 154, the middle part of the inner surface of the top of the support cylinder 15 and the center of the top of the circular plate 155 are further connected with a reset spring 152, the elastic force of the reset spring 152 satisfies that when the weight of the water in the water tray 14 is greater than or equal to a set value, the reset spring 152 is stretched and the first piston 157 closes the lower port of the water outlet hole 17; when the weight of the water in the water tray 14 is less than the set value, the water outlet hole 17 starts to open and supplements water into the water tray 14. During the drinking process of the chicken, as the water quantity decreases, the water outlet hole automatically opens to supplement water into the water tray.

[0026] Further, as shown in Figure 1 、 2 , the water tray 14 is a circular disc, the outer edge of the water tray 14 is provided with an annular baffle, and a stand 141 is arranged at the center of the water tray, and the stand 141 is screwed with the bottom end of the connecting rod 156. It is convenient to disassemble the water tray for cleaning.

[0027] Further, as shown in Figure 1 、 2 , a conical metal filter screen 13 is coaxially arranged inside the container 2, the upper edge of the conical metal filter screen 13 is fixedly connected with the outer surface of the support cylinder 15, and the lower edge is fixedly connected with the outer edge of the bottom of the container 2.

[0028] Further, as shown in Figure 1 、 2 , the bottom of the outer wall of the container 2 is further provided with one or more blowdown pipes 11, the blowdown pipe 11 is provided with a second electromagnetic flow regulating valve 12, and the second electromagnetic flow regulating valve is electrically connected with the controller.

[0029] The working principle of the new type is as follows:

[0030] The new type is used, the first electromagnetic flow regulating valve can be set to open state, when the weight of water in the water tray reaches the set value, the reset spring is stretched, the first piston moves down, the water outlet hole is closed, when the weight is less than the set value, the reset spring is shortened, the first piston moves up, the water outlet hole starts to open, so that the automatic supplement of water in the water tray during the drinking water process of the chicken is realized; with the decrease of the water level in the container, the buoyant block drives the second piston to open the connecting pipe, the water supply pipe automatically supplements water to the container, when the water level rises to a certain height, the second piston closes the connecting pipe. Because the conical metal filter screen is arranged, the impurities in the water in the container can be filtered and slide to the edge of the bottom of the container, when the sewage needs to be discharged, the controller opens the second electromagnetic flow regulating valve, and adjusts the flow of the first electromagnetic flow regulating valve and the second electromagnetic flow regulating valve, so that the flow of the sewage is greater than or equal to the flow of the water, so that the accumulated silt at the bottom of the container is discharged. The container and the water supply pipe can be detached, the water tray and the connecting rod can be detached, and the above design is convenient for further maintenance of the device.

Claims

1. An automatic drinking water device for laying hens, characterized in that: The utility model provides a water supply device, including water supply pipe, container, water tray, water supply pipe and container pass through water inlet pipeline connection, be equipped with water inlet control mechanism in container, water inlet control mechanism water inlet pipeline cooperation uses, the bottom of container is connected with water outlet pipeline, still be equipped with water outlet control mechanism in container, water outlet control mechanism and water outlet pipeline cooperation uses, water outlet control mechanism bottom end passes through the connecting rod that goes through water outlet pipeline and is connected with water tray, the outer wall of connecting rod coaxial fixedly connected with first piston, first piston and water outlet pipeline inner hole cooperation, the lateral wall of water outlet pipeline is equipped with water outlet hole that communicates with the inside of container.

2. The automatic drinking water device for laying hens according to claim 1, characterized in that: Still include controller, water inlet pipeline includes the branch pipe of being equipped with on the lateral wall of water supply pipe, penetrates the top of container and connects, the bottom of branch pipe and the top of connecting are screwed, be equipped with first electromagnetic flow regulating valve on the branch pipe, the controller is electrically connected with power supply, and is configured to control first electromagnetic flow regulating valve.

3. The automatic drinking water device for laying hens according to claim 2, characterized in that: Water inlet control mechanism includes the buoyancy block of being equipped with in container, the buoyancy block is cylindrical structure, the top center of buoyancy block is coaxial and equipped with second piston, second piston and connecting are used in the port of being located in container, the buoyancy block is equipped with multiple guide rods around the axis, the guide rod is along the longitudinal direction and passes through buoyancy block and is slidably connected with buoyancy block, the top of guide rod and the inner surface of the top wall of container are fixedly connected, and the bottom is fixedly connected with the lateral wall of container through cross bar.

4. The automatic drinking water device for laying hens according to claim 3, characterized in that: Water outlet pipeline is coaxially fixedly connected at the center of the bottom of container, and the lateral wall of water outlet pipeline is uniformly distributed with multiple '' L '' shaped water outlet holes around the axis, the upper port of water outlet hole communicates with the inside of container, and the lower port opens on the inner wall surface of water outlet pipeline.

5. The automatic drinking water device for laying hens according to claim 4, characterized in that: Water outlet control mechanism includes the support cylinder that is coaxially fixedly connected to the center of the inner surface of the bottom of container, the top of support cylinder is airtight, the bottom is open and the inner diameter of the bottom is greater than the inner diameter of water outlet pipeline, the first piston is sealingly and slidably connected with the inner wall of water outlet pipeline, the connecting rod penetrates the upper and lower end faces of the first piston, the top of connecting rod is fixedly connected with a circular plate, the outer edge of circular plate is slidably connected with the inner wall of support cylinder, a plurality of guide columns are distributed around the axis on the upper surface of circular plate, the inner surface of the top of support cylinder is fixedly provided with a guide sleeve in the longitudinal direction above the guide columns, the guide columns are slidably fitted with the guide sleeve, a return spring is further connected between the middle of the inner surface of the top of support cylinder and the top center of circular plate, and the elastic force of the return spring satisfies that when the weight of water in the water tray is greater than or equal to a set value, the return spring is stretched, the first piston closes the lower port of water outlet hole; when the weight of water in the water tray is less than the set value, the water outlet hole starts to open and supplements water to the water tray.

6. The automatic drinking water device for laying hens according to claim 5, characterized in that: The water tray is disc-shaped, the outer edge of the water tray is provided with an annular baffle, and a stand is arranged at the center of the water tray.

7. The automatic drinking water device for laying hens according to claim 6, characterized in that: The inner side of the container is coaxially provided with a conical metal filter screen, the upper edge of the conical metal filter screen is fixedly connected with the outer surface of the support cylinder, and the lower edge is fixedly connected with the outer edge of the bottom of the container.

8. The automatic drinking water device for laying hens according to claim 7, characterized in that: The outer wall of the container is also provided with one or more sewage pipes, and the sewage pipes are provided with second electromagnetic flow regulating valves, and the second electromagnetic flow regulating valves are electrically connected with the controller.

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