Feed adding device for laying hen breeding house
By using a base lifting structure driven by linear motors and servo motors, combined with a cleaning and mixing mechanism of a rotary motor, the problems of sedimentation and uneven mixing in the feed addition device of multi-layer layer chicken farms are solved, achieving efficient and uniform feed delivery.
Patent Information
- Application Number
- CN202520629525.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-07
- Publication Date
- 2026-03-06
- Estimated Expiration
- 2035-04-07
AI Technical Summary
Existing feed additive devices in laying hen houses are difficult to use effectively in multi-layer feed troughs, and are prone to feed sedimentation and uneven mixing, resulting in resource waste.
The device employs a linear motor-driven base and lifting seat structure, combined with servo motors and rotary motors, to enable the device to move and lift between multiple feed troughs. It is also equipped with a cleaning and mixing mechanism to prevent feed sedimentation and uneven mixing.
It enables efficient feed addition in multi-layer feed troughs, preventing feed sedimentation and uneven mixing, and reducing resource waste.
Smart Images

Figure CN223968459U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of auxiliary equipment for egg-laying hen farming, specifically a feed addition device for egg-laying hen farms. Background Technology
[0002] Egg-laying hen farming is an important area of modern agriculture, and feed is a crucial step in egg-laying hen farming, playing a decisive role in promoting hen growth and egg production. During the feeding process, it is essential to pay attention not only to the type of feed but also to the feeding method. Large-scale egg-laying hen farms typically use a three-tiered system; medium-sized farms generally have three tiers of cages, while large farms have five or more tiers. Feed troughs are placed at the front of the cages for feeding the chickens, with each trough at a different height. Currently, automatic feed dispensing devices for egg-laying hen houses are available on the market. These devices add feed to the feeding troughs in the egg-laying hen house. Their working principle involves using a conveyor belt or other conveying device to transport the feed, thus achieving the feeding operation.
[0003] However, most of these feed adding devices can only add feed to laying hen houses on the same straight line. It is difficult to add feed to feed troughs on other layers. Once there are too many layers of feed troughs, it is difficult to add feed to the next layer. In addition, during the feeding process, if some feed troughs are too long or too many layers, the feed will easily settle or become unevenly mixed if the feeding time is too long. Therefore, these devices have limitations. Utility Model Content
[0004] The purpose of this invention is to provide a feed adding device for laying hen houses, which can add feed to multi-layer feed troughs while preventing feed sedimentation and uneven mixing due to excessive feeding time.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A feed addition device for laying hen houses includes a linear motor installed on the floor of the laying hen house, a base slidably mounted on the linear motor, a lifting seat movably mounted in the base, a storage box fixedly connected to the side of the lifting seat, a cleaning and mixing mechanism movably mounted in the storage box, a discharge port connected to the bottom of the storage box, a valve installed on the discharge port, and a corrugated pipe threaded to the bottom of the discharge port.
[0007] Furthermore, a slide block is slidably arranged in the linear motor, and the base is mounted on the slide block. A servo motor is mounted on the top of the base, and a screw is connected to the output end of the servo motor. A cavity is opened inside the base, and a lifting seat is slidably arranged in the cavity. The lifting seat is threaded onto the screw, and a notch is opened on the side of the base for the lifting seat to slide.
[0008] Furthermore, a rotary motor is installed in the middle of the top of the storage box, and the output end of the rotary motor is connected to the cleaning and mixing mechanism. A feeding port is provided through the top side of the storage box.
[0009] Furthermore, the cleaning and mixing mechanism includes a rotating rod, a stirring rod, and a scraper. The rotating rod is installed at the output end of the rotary motor, and there are multiple stirring rods, all installed on the rotating rod. The scraper is installed at the end of the stirring rod.
[0010] Furthermore, the bellows is a metal bellows, and the bottom of the discharge port is provided with a thread that matches the metal bellows.
[0011] Compared with the prior art, the beneficial effects of this utility model are:
[0012] This invention features a linear motor that facilitates the movement of the feed adding device on the floor of the egg-laying hen house, making it easy to add feed to the feed troughs. A lifting seat is installed in the base, which, by raising and lowering the seat, drives the feed storage box to rise and fall, thus facilitating the addition of feed to different layers of feed troughs. It is highly practical. Furthermore, a cleaning and mixing mechanism is installed in the feed storage box to stir and mix the added feed, preventing accumulation, sedimentation, and uneven mixing. This also prevents feed from adhering to the inner wall of the storage box, thus avoiding resource waste. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0014] Figure 2 This is a schematic cross-sectional view of the present invention.
[0015] Figure label:
[0016] 1-Linear motor, 2-Slide, 3-Base, 4-Lifting seat, 5-Storage box, 6-Feeding port, 7-Rotary motor, 8-Discharge port, 9-Valve, 10-Bellwall, 11-Servo motor, 12-Screw, 13-Rotor, 14-Stirring rod, 15-Scraper, 16-Notch. Detailed Implementation
[0017] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.
[0018] Please see Figure 1-2 A feed addition device for laying hen houses includes a linear motor 1 installed on the floor of the laying hen house, a base 3 slidably mounted on the linear motor 1, a lifting seat 4 movably mounted in the base 3, a storage box 5 fixedly connected to the side of the lifting seat 4, a cleaning and mixing mechanism movably mounted in the storage box 5, a discharge port 8 connected to the bottom of the storage box 5, a valve 9 installed on the discharge port 8, and a corrugated pipe 10 threadedly connected to the bottom of the discharge port 8.
[0019] In practical use, by setting a linear motor 1, it is easy to move the feed adding device on the ground of the laying hen house, thus facilitating the addition of feed to the feed troughs in the laying hen house. By setting a lifting seat 4 in the base 3, the lifting of the lifting seat 4 can drive the lifting of the storage box 5, thus facilitating the addition of feed to the feed troughs of different layers. It is highly practical. By setting a cleaning and mixing mechanism in the storage box 5, the added feed can be stirred and mixed to prevent the accumulation, sedimentation and uneven mixing of feed. At the same time, it can prevent the feed from sticking to the inner wall of the storage box 5, which would lead to resource waste.
[0020] The linear motor is set along the parallel direction of the feed trough. When the linear motor 1 is started, the base 3 and the storage box 5 can be moved along the parallel direction of the feed trough, which makes it convenient to add feed to different positions in the feed trough.
[0021] In this embodiment, a slide block 2 is slidably disposed in the linear motor 1, and a base 3 is mounted on the slide block 2. A servo motor 11 is mounted on the top of the base 3, and a screw 12 is connected to the output end of the servo motor 11. A cavity is opened inside the base 3, and a lifting seat 4 is slidably disposed in the cavity. The lifting seat 4 is threaded onto the screw 12, and a notch 16 for sliding of the lifting seat 4 is opened on the side of the base 3. Specifically, the linear motor 1 can be started to drive the slide block 2 to move, thereby driving the base 3 to move accordingly, which facilitates the addition of feed to the feed troughs in different locations of the laying hen house as needed. The servo motor 11 can be started to drive the screw 12 to rotate, thereby driving the lifting seat 4 to rise and fall. The cavity in the base 3 facilitates the rising and falling of the lifting seat 4 and limits its movement.
[0022] In this embodiment, a rotary motor 7 is installed in the middle of the top of the storage box 5. The output end of the rotary motor 7 is connected to the cleaning and mixing mechanism. A feeding port 6 is provided through the top side of the storage box 5. The cleaning and mixing mechanism includes a rotating rod 13, a stirring rod 14, and a scraper 15. The rotating rod 13 is installed at the output end of the rotary motor 7. Multiple stirring rods 14 are provided and are all installed on the rotating rod 13. The scraper 15 is installed at the end of the stirring rod 14. Specifically, the feeding port 6 is provided to facilitate the feeding of feed into the storage box 5. The rotary motor 7 drives the rotating rod 13 to rotate. The rotation of the rotating rod 13 drives the stirring rod 14 and the scraper 15 to rotate. The rotation of the stirring rod 14 can mix the feed in the storage box 5 to prevent feed accumulation and uneven mixing. The scraper 15 can clean the inner wall of the storage box 5 to prevent feed from accumulating on the inner wall of the storage box 5 and wasting resources.
[0023] In this embodiment, the corrugated pipe 10 is a metal corrugated pipe, and the bottom of the discharge port 8 is provided with a thread that matches the metal corrugated pipe. Specifically, by setting the corrugated pipe 10 and setting the corrugated pipe 10 as a metal corrugated pipe, the direction of the discharge port can be easily adjusted, and feed can be added to the feed trough as needed.
[0024] Working principle: The operator controls the linear motor 1 to move the base 3 and the storage box 5 to the outermost position, starts the servo motor 11, drives the screw 12 to rotate, thereby lowering the storage box 5. After the storage box 5 is lowered, the feed to be fed is put into the feeding port 6, and the rotary motor 7 is started to drive the cleaning and mixing mechanism to rotate. While stirring the feed, it prevents the feed from sticking to the inner wall of the storage box 5. The height of the storage box 5 and the inclination of the corrugated pipe 10 are adjusted to adapt to the feed trough in the laying hen house. The linear motor 1 and valve 9 are controlled to allow feed to be put into the feed trough in the laying hen house. When it is necessary to put feed into other feed troughs, the servo motor 11 is adjusted to drive the storage box 5 to rise and fall to adapt to feed troughs of other heights. The linear motor 1 is controlled to drive the base 3 and the storage box 5 to move, so as to realize the feed feeding work of feed troughs of other heights.
[0025] It should be noted that in this document, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "fixed," "installed," "connected," and "linked" should be interpreted broadly. For example, "linked" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "linked" can be a direct connection, an indirect connection through an intermediate medium, or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model 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 or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.
Claims
1. A feed additive device for laying hen houses, characterized in that: The utility model relates to a kind of egg chicken breeding house ground linear motor (1), linear motor (1) is slidably provided with pedestal (3), pedestal (3) is movably provided with lifting seat (4), the side surface of lifting seat (4) is fixedly connected with storage tank (5), cleaning mixing mechanism is movably arranged in storage tank (5), the bottom of the storage tank (5) is connected with discharge port (8), valve (9) is installed on discharge port (8), the bottom of discharge port (8) is threadedly connected with bellows (10).
2. The laying house feed supplementing apparatus according to claim 1, characterized in that: The utility model relates to a kind of egg chicken breeding house ground linear motor (1), linear motor (1) is slidably provided with pedestal (3), pedestal (3) is movably provided with lifting seat (4), the side surface of lifting seat (4) is fixedly connected with storage tank (5), cleaning mixing mechanism is movably arranged in storage tank (5), the bottom of the storage tank (5) is connected with discharge port (8), valve (9) is installed on discharge port (8), the bottom of discharge port (8) is threadedly connected with bellows (10).
3. The laying house feed supplementing apparatus according to claim 1, wherein: The utility model relates to a kind of egg chicken breeding house ground linear motor (1), linear motor (1) is slidably provided with pedestal (3), pedestal (3) is movably provided with lifting seat (4), the side surface of lifting seat (4) is fixedly connected with storage tank (5), cleaning mixing mechanism is movably arranged in storage tank (5), the bottom of the storage tank (5) is connected with discharge port (8), valve (9) is installed on discharge port (8), the bottom of discharge port (8) is threadedly connected with bellows (10).
4. The laying house feed supplementing apparatus according to claim 3, wherein: The utility model relates to a kind of egg chicken breeding house ground linear motor (1), linear motor (1) is slidably provided with pedestal (3), pedestal (3) is movably provided with lifting seat (4), the side surface of lifting seat (4) is fixedly connected with storage tank (5), cleaning mixing mechanism is movably arranged in storage tank (5), the bottom of the storage tank (5) is connected with discharge port (8), valve (9) is installed on discharge port (8), the bottom of discharge port (8) is threadedly connected with bellows (10).
5. The laying house feed supplementing apparatus according to claim 1, wherein: The utility model relates to a kind of egg chicken breeding house ground linear motor (1), linear motor (1) is slidably provided with pedestal (3), pedestal (3) is movably provided with lifting seat (4), the side surface of lifting seat (4) is fixedly connected with storage tank (5), cleaning mixing mechanism is movably arranged in storage tank (5), the bottom of the storage tank (5) is connected with discharge port (8), valve (9) is installed on discharge port (8), the bottom of discharge port (8) is threadedly connected with bellows (10). The utility model relates to a kind of egg chicken breeding house ground linear motor (1), linear motor (1) is slidably provided with pedestal (3), pedestal (3) is movably provided with lifting seat (4), the side surface of lifting seat (4) is fixedly connected with storage tank (5), cleaning mixing mechanism is movably arranged in storage tank (5), the bottom of the storage tank (5) is connected with discharge port (8), valve (9) is installed on discharge port (8), the bottom of discharge port (8) is threadedly connected with bellows (10).