A smart feeding device for nursery pigs

Abstract

This utility model relates to the field of feeding equipment and discloses an intelligent feeding device for nursery pigs. It includes an L-shaped base with support plates welded to it. Reinforcing rods and crossbars are fixedly installed on the sides of the two support plates that are close to each other. The crossbar is located below the reinforcing rod. A feed hopper is located between the two support plates, and one end of the crossbar and reinforcing rod is fixedly installed on the feed hopper. A rectangular hole is opened at the top of the crossbar, and a rectangular rod is slidably installed within the rectangular hole. A cross plate is fixedly installed at the top of the rectangular rod, and multiple pressure sensors are fixedly installed at the top of the crossbar. The cross plate is mounted on the pressure sensors. A fixed seat is fixedly installed at the bottom of the crossbar, and a common feeding trough is fixedly installed between two fixed seats. This utility model has the following advantages and effects: it can achieve intelligent quantitative feeding, prevent feed clumping and blockage, has a high degree of automation and a stable and reliable structure, and can accurately and smoothly provide intelligent and quantitative feeding for nursery pigs.

Description

Technical Field

[0001] This utility model relates to the field of feeding equipment technology, and in particular to an intelligent feeding device for nursery pigs. Background Technology

[0002] Weaned piglets, also known as nursery piglets, refer to the stage from the end of the lactation period to the fattening period, typically 21-70 days old. They are transferred to the fattening period when they reach a weight of 25 kg. During this stage, they grow and develop rapidly, but their digestive function is weak and their disease resistance is poor. Scientific management is needed to reduce weaning stress and control disease risks. In the process of raising nursery piglets, scientific and reasonable feed supply is a key link to ensure the healthy growth of nursery piglets.

[0003] Traditional feeding methods for nursery pigs rely heavily on manual operation, which is not only labor-intensive but also makes it difficult to accurately control the amount and timing of feeding. This can easily lead to overfeeding, resulting in feed waste, or underfeeding, which can affect the growth of nursery pigs. Therefore, we propose an intelligent feeding device for nursery pigs to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide an intelligent feeding device for nursery pigs, which can achieve intelligent quantitative feeding, prevent feed caking and blockage, has a high degree of automation and a stable and reliable structure, and can accurately and smoothly provide intelligent and quantitative feeding for nursery pigs.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an intelligent feeding device for nursery pigs includes an L-shaped base, on which a support plate is welded. A reinforcing rod and a crossbar are fixedly installed on the side of each of the two support plates that are close to each other. The crossbar is located below the reinforcing rod. A feed hopper is provided between the two support plates, and one end of the crossbar and the reinforcing rod is fixedly installed on the feed hopper. A rectangular hole is opened at the top of the crossbar, and a rectangular rod is slidably installed inside the rectangular hole. A cross plate is fixedly installed at the top of the rectangular rod, and multiple pressure sensors are fixedly installed at the top of the crossbar. The cross plate is installed on the pressure sensors. A fixed seat is fixedly installed at the bottom of the crossbar, and the same feeding trough is fixedly installed between the two fixed seats. A fixed plate is installed on the top of the feed hopper, and a conveying pipe for feed conveying is provided on the fixed plate.

[0006] By adopting the above technical solutions, intelligent quantitative feeding can be achieved, preventing feed caking and blockage. It has a high degree of automation and a stable and reliable structure, enabling precise and smooth intelligent and quantitative feeding of nursery pigs.

[0007] A further feature of this invention is that: a rotating hole is provided at the top of the fixed plate, a rotating sleeve is rotatably installed in the rotating hole, a rotating rod is slidably installed in the rotating sleeve, a frustum sealing seat for opening and closing the bottom opening of the feed bucket is installed at the bottom of the rotating rod, and multiple stirring rods for stirring the feed are installed on the rotating rod.

[0008] By adopting the above technical solution, the opening and closing of the bottom opening of the feed hopper can be controlled by the frustum sealing seat to realize the start and stop of feeding. At the same time, the stirring rod can stir the feed to prevent clumping.

[0009] A further feature of this invention is that the top of the rotating sleeve has two limiting holes, which are connected to the rotating sleeve. Limiting seats are fixedly installed on both sides of the rotating rod, and the limiting seats are slidably connected to the corresponding limiting grooves.

[0010] By adopting the above technical solution, it is ensured that the rotating rod can rotate synchronously with the rotating sleeve and slide up and down relative to the rotating sleeve, thus ensuring the coordinated operation of stirring and switching actions.

[0011] A further feature of this invention is that a housing is fixedly installed on the top of the fixed plate, a lifting plate is slidably installed inside the housing, a push rod motor is fixedly installed on the top of the housing, the output shaft of the push rod motor is fixedly installed on the lifting plate, and the top end of the rotating rod is rotatably installed on the lifting plate.

[0012] By adopting the above technical solution, the lifting plate is driven by the push rod motor to move the rotating rod up and down, so as to achieve precise control of the feed bucket opening by the frustum sealing seat, which facilitates the adjustment of the feeding status.

[0013] A further feature of this invention is that: a rotating groove is provided at the bottom of the lifting plate, an annular groove is provided on the inner wall of the rotating groove, the top end of the rotating rod is rotatably installed in the rotating groove, an annular seat is fixedly installed on the rotating rod, and the annular seat is rotatably connected to the annular groove; guide grooves are provided on both inner walls of the housing, and guide seats are fixedly installed on both sides of the lifting plate, and the guide seats are slidably connected to the corresponding guide grooves.

[0014] By adopting the above technical solution, it is ensured that the rotating rod can rotate freely relative to the lifting plate, while the guide seat and guide groove cooperate to improve the stability of the lifting plate movement and ensure smooth operation of the device.

[0015] A further feature of this invention is that a rotary motor is fixedly installed on the top of the fixed plate, and a linkage mechanism is provided between the rotary motor and the rotating sleeve. The linkage mechanism includes a driving bevel gear and a driven bevel gear. The driving bevel gear is fixedly installed on the output shaft of the rotary motor, and the driven bevel gear is fixedly installed on the rotating sleeve, and the driving bevel gear meshes with the driven bevel gear.

[0016] By adopting the above technical solution, power is transmitted through bevel gear meshing, enabling the rotary motor to efficiently drive the rotating sleeve and rotating rod to rotate, providing stable stirring power for the stirring rod.

[0017] A further feature of this invention is that a controller is installed on one side of the feed hopper, and the push rod motor, rotary motor, and pressure sensor are all electrically connected to the controller.

[0018] By adopting the above technical solutions, the automated collaborative work of each component is achieved, and the material supply is precisely controlled based on the feedback from the pressure sensor, thereby improving the intelligence level of the device.

[0019] The beneficial effects of this utility model are:

[0020] 1. Intelligent quantitative feeding: The pressure sensor detects the pressure of the feed in the trough. When the preset threshold is reached, the controller stops feeding, which can accurately control the amount of feed, avoid feed waste and insufficient feed, and meet the growth needs of piglets.

[0021] 2. Prevent feed clumping and blockage: During the feeding process, the rotating motor drives the stirring rod to stir the feed in the feed bucket, effectively preventing feed clumping, ensuring that the feed can fall smoothly into the feeding trough, and improving the stability of the feeding.

[0022] 3. High degree of automation: The entire feeding process is automatically controlled by a controller, which reduces manual operation, saves labor and time costs, and improves the efficiency of nursery pig farming.

[0023] 4. Stable and reliable structure: The feed bucket and trough are fixed by L-shaped fixing base, support plate, reinforcing rod and other structures, which ensures the stability of the device during operation and extends the service life of the device. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a three-dimensional structural diagram of an intelligent feeding device for nursery pigs according to this utility model;

[0026] Figure 2 This is a cross-sectional perspective view of the three-dimensional structure of an intelligent feeding device for nursery pigs according to this utility model;

[0027] Figure 3 This is a partial three-dimensional schematic diagram of an intelligent feeding device for nursery pigs according to this utility model;

[0028] Figure 4 This is a schematic diagram of the structure A of an intelligent feeding device for nursery pigs according to this utility model.

[0029] In the diagram, 101 is an L-shaped base; 102 is a support plate; 103 is a reinforcing rod; 104 is a crossbar; 105 is a feed hopper; 201 is a rectangular hole; 202 is a rectangular rod; 203 is a cross plate; 204 is a pressure sensor; 205 is a fixed seat; 206 is a feeding trough; 301 is a fixed plate; 302 is a rotating hole; 303 is a rotating sleeve; 304 is a rotating rod; 305 is a frustum sealing seat; 306 is a stirring rod; 401 is a limiting hole; 402 is a limiting seat; 501 is a housing; 502 is a lifting plate; 503 is a rotating groove; 504 is a push rod motor; 601 is a rotary motor; 602 is a driving bevel gear; and 603 is a driven bevel gear. Detailed Implementation

[0030] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0031] When a component is described as being "set on" another component, it can be directly on the other component or it can be in an intervening component. "Set on" indicates a mode of existence, which can be a connection, installation, fixed connection, active connection, etc. When a component is described as being "connected" to another component, it can be directly connected to the other component or it may be in an intervening component.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0033] See Figures 1-4This utility model provides an intelligent feeding device for nursery pigs, including an L-shaped base 101, on which a support plate 102 is welded. A reinforcing rod 103 and a crossbar 104 are fixedly installed on the side of each support plate 102 that is close to each other. The crossbar 104 is located below the reinforcing rod 103. A feed hopper 105 is provided between the two support plates 102, and one end of the crossbar 104 and the reinforcing rod 103 is fixedly installed on the feed hopper 105. A rectangular hole 201 is opened at the top of the crossbar 104, and a rectangular rod 202 is slidably installed in the rectangular hole 201. A cross plate 203 is fixedly installed at the top of the rectangular rod 202. Multiple pressure sensors 204 are fixedly installed at the top of the crossbar 104, and the cross plate 203 is installed on the pressure sensors 204. A fixing seat 205 is fixedly installed at the bottom of the crossbar 104, and the same feeding trough 206 is fixedly installed between the two fixing seats 205.

[0034] Specifically, a fixing plate 301 is installed on the top of the feed hopper 105, and a conveying pipe for conveying feed is provided on the fixing plate 301.

[0035] Specifically, the top of the fixed plate 301 is provided with a rotating hole 302, a rotating sleeve 303 is rotatably installed in the rotating hole 302, a rotating rod 304 is slidably installed in the rotating sleeve 303, a frustum sealing seat 305 for opening and closing the bottom opening of the feed bucket 105 is installed at the bottom of the rotating rod 304, and a plurality of stirring rods 306 for stirring feed are installed on the rotating rod 304.

[0036] Specifically, the top of the rotating sleeve 303 has two limiting holes 401, and the limiting holes 401 are connected to the rotating sleeve 303. Limiting seats 402 are fixedly installed on both sides of the rotating rod 304, and the limiting seats 402 are slidably connected to the corresponding limiting grooves.

[0037] Specifically, a housing 501 is fixedly installed on the top of the fixed plate 301, a lifting plate 502 is slidably installed inside the housing 501, a push rod motor 504 is fixedly installed on the top of the housing 501, the output shaft of the push rod motor 504 is fixedly installed on the lifting plate 502, and the top end of the rotating rod 304 is rotatably installed on the lifting plate 502.

[0038] Specifically, the bottom of the lifting plate 502 is provided with a rotating groove 503, and an annular groove is provided on the inner wall of the rotating groove 503. The top end of the rotating rod 304 is rotatably installed in the rotating groove 503, and an annular seat is fixedly installed on the rotating rod 304, and the annular seat is rotatably connected to the annular groove.

[0039] Specifically, guide grooves are provided on both inner walls of the housing 501, and guide seats are fixedly installed on both sides of the lifting plate 502, with the guide seats slidably connected to the corresponding guide grooves.

[0040] Specifically, a rotary motor 601 is fixedly installed on the top of the fixed plate 301, and a linkage mechanism is provided between the rotary motor 601 and the rotating sleeve 303. The linkage mechanism includes a driving bevel gear 602 and a driven bevel gear 603. The driving bevel gear 602 is fixedly installed on the output shaft of the rotary motor 601, and the driven bevel gear 603 is fixedly installed on the rotating sleeve 303. The driving bevel gear 602 and the driven bevel gear 603 mesh with each other.

[0041] Specifically, a controller is installed on one side of the feed hopper 105, and the push rod motor 504, the rotary motor 601 and the pressure sensor 204 are all electrically connected to the controller.

[0042] Working principle: When this intelligent feeding device for piglets is working, the feed is first transported to the feed bin 105 for storage through the conveying pipe. When it is necessary to add feed to the trough 206, the controller controls the push rod motor 504 to start. The output shaft of the push rod motor 504 drives the lifting plate 502 to slide downward in the housing 501. The guide seat slides in the guide groove to play a guiding role. The downward movement of the lifting plate 502 drives the rotating rod 304 to move downward. Since the rotating rod 304 is slidably connected to the limiting hole 401 of the rotating sleeve 303 through the limiting seat 402, the rotating rod 304 will not rotate while moving downward. The downward movement of the rotating rod 304 causes the frustum sealing seat 305 to leave the opening at the bottom of the feed bin 105. The feed in the feed bin 105 falls into the trough 206 under the action of gravity.

[0043] Meanwhile, the controller can start the rotary motor 601. The output shaft of the rotary motor 601 drives the drive bevel gear 602 to rotate. The drive bevel gear 602 meshes with the driven bevel gear 603, thereby driving the rotating sleeve 303 to rotate. The rotating sleeve 303 drives the rotating rod 304 to rotate through the limit seat 402. The stirring rod 306 on the rotating rod 304 rotates accordingly to stir the feed in the feed bucket 105, prevent the feed from clumping and blocking, and ensure that the feed can fall smoothly into the feeding trough 206.

[0044] When the pressure sensor 204 detects that the pressure value of the feed in the feed trough 206 has reached the preset threshold, the controller controls the push rod motor 504 to run in reverse, driving the lifting plate 502 to move upward, which in turn causes the rotating rod 304 and the frustum sealing seat 305 to move upward. The frustum sealing seat 305 re-closes the opening at the bottom of the feed hopper 105, stopping the feeding. At the same time, the rotating motor 601 also stops working, and the stirring rod 306 stops stirring, which can achieve the purpose of intelligent and quantitative feeding of nursery pigs.

[0045] The present invention provides a detailed description of an intelligent feeding device for nursery pigs. Specific embodiments have been used to illustrate the principles and implementation methods of the present invention. These embodiments are merely illustrative and are intended to aid in understanding the method and core concepts of the present invention. It should be noted that those skilled in the art can make various improvements and modifications to the present invention without departing from its principles, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. An intelligent feeding device for nursery pigs, characterized in that, Includes an L-shaped base (101), on which a support plate (102) is welded. A reinforcing rod (103) and a crossbar (104) are fixedly installed on the side of the two support plates (102) that are close to each other. The crossbar (104) is located below the reinforcing rod (103). A feed bucket (105) is provided between the two support plates (102), and one end of the crossbar (104) and the reinforcing rod (103) is fixedly installed on the feed bucket (105). The top of the crossbar (104) is provided with a rectangular hole (201), and a rectangular rod (202) is slidably installed in the rectangular hole (201). A horizontal plate (203) is fixedly installed at the top of the rectangular rod (202). Multiple pressure sensors (204) are fixedly installed at the top of the crossbar (104), and the horizontal plate (203) is installed on the pressure sensor (204). A fixing seat (205) is fixedly installed at the bottom of the crossbar (104), and the same feeding trough (206) is fixedly installed between the two fixing seats (205).

2. The intelligent feeding device for piglets according to claim 1, characterized in that: The feed hopper (105) is equipped with a fixing plate (301) on top, and the fixing plate (301) is provided with a conveying pipe for conveying feed.

3. The intelligent feeding device for piglets according to claim 2, characterized in that: The top of the fixed plate (301) is provided with a rotating hole (302), a rotating sleeve (303) is rotatably installed in the rotating hole (302), a rotating rod (304) is slidably installed in the rotating sleeve (303), a frustum sealing seat (305) for opening and closing the bottom opening of the feed bucket (105) is installed at the bottom of the rotating rod (304), and a plurality of stirring rods (306) for stirring feed are installed on the rotating rod (304).

4. The intelligent feeding device for piglets according to claim 3, characterized in that: The top of the rotating sleeve (303) has two limiting holes (401), and the limiting holes (401) are connected to the rotating sleeve (303). Limiting seats (402) are fixedly installed on both sides of the rotating rod (304), and the limiting seats (402) are slidably connected to the corresponding limiting grooves.

5. The intelligent feeder for piglets according to claim 2, characterized in that: The top of the fixed plate (301) is fixedly installed with a housing (501), and a lifting plate (502) is slidably installed inside the housing (501). A push rod motor (504) is fixedly installed on the top of the housing (501), and the output shaft of the push rod motor (504) is fixedly installed on the lifting plate (502). The top end of the rotating rod (304) is rotatably installed on the lifting plate (502).

6. The intelligent feeder for piglets according to claim 5, characterized in that: The bottom of the lifting plate (502) is provided with a rotating groove (503), and an annular groove is provided on the inner wall of the rotating groove (503). The top end of the rotating rod (304) is rotatably installed in the rotating groove (503), and an annular seat is fixedly installed on the rotating rod (304), and the annular seat is rotatably connected to the annular groove.

7. The intelligent feeder for piglets according to claim 5, characterized in that: Guide grooves are provided on both inner walls of the housing (501), and guide seats are fixedly installed on both sides of the lifting plate (502), and the guide seats are slidably connected to the corresponding guide grooves.

8. The intelligent feeder for piglets according to claim 2, characterized in that: A rotary motor (601) is fixedly installed on the top of the fixed plate (301), and a linkage mechanism is provided between the rotary motor (601) and the rotating sleeve (303).

9. The intelligent feeder for piglets according to claim 8, characterized in that: The linkage mechanism comprises a driving bevel gear (602) and a driven bevel gear (603), the driving bevel gear (602) is fixedly installed on an output shaft of the rotary motor (601), the driven bevel gear (603) is fixedly installed on the rotating sleeve (303), and the driving bevel gear (602) is engaged with the driven bevel gear (603).

10. The intelligent feeder for piglets according to claim 1, characterized in that: A controller is installed on one side of the feed barrel (105), and the push rod motor (504), the rotary motor (601) and the pressure sensor (204) are electrically connected with the controller.

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