Precise feeding device for pig raising

Abstract

The utility model discloses an accurate feeding device for raising pigs, which belongs to the field of cultivation and comprises a plurality of separation grooves, feeding troughs are arranged in the separation grooves, quantitative blanking devices are arranged above the feeding troughs, weighing devices are arranged below the feeding troughs, flushing devices are arranged above the feeding troughs, and the feeding troughs are arranged in the separation grooves. And a discharge port is formed in one side of the bottom surface of the feeding trough. Compared with the prior art, the automatic feeding device has the advantages that the weighing device is installed below the feeding trough, residual feed in the feeding trough is accurately weighed through the weighing device, it is guaranteed that the residual feed cannot affect feeding of the next round, when the residual feed is too much, the flushing device is triggered through the comprehensive controller, and the feeding trough can be automatically flushed through the flushing device. Feed in the feeding trough is flushed through the flushing device, and then the feed is discharged into the recycling trough behind the wall body of the separation trough through the discharge port in the bottom surface of the feeding trough to be recycled.

Description

Technical Field

[0001] The utility model relates to the field of breeding, and in particular to a precision feeding device for pig breeding. Background Art

[0002] In the current pig farming, people usually feed each pig at a fixed time and fixed quantity according to the pig's growth situation. This fixed time and fixed quantity feeding mainly depends on the experience of the breeder. With the development of science and technology, related fixed quantity and fixed time feeding equipment has been invented. In the digital age, the way of feeding pigs is gradually becoming automated. Through the verification of various relevant data, individual pigs at each growth stage are fed with fixed quantity and precision.

[0003] The existing precision feeding device for pig farming uses a quantitative feeding device to store the weight of the feed in advance. When the feeding time arrives, the outlet of the quantitative feeding device opens and the quantitative feed flows into the feeding trough below the quantitative feeding device. When the quantitative feed is finished, the quantitative feeding device is closed again and the pigs are driven to the corresponding separation trough to allow the pigs to eat.

[0004] Although the existing precision feeding device for pig farming can control the weight of feed each time, it cannot always maintain the remaining feed in the feeding trough. When a pig leaves the feeding trough without finishing the feed in the feeding trough, it will eat more in the next round of feeding, resulting in uneven feeding. Moreover, when there is leftover feed many times, the feed at the bottom of the feeding trough may deteriorate. When the pig eats the deteriorated feed, it may develop a disease. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the existing precision feeding device for pig farming cannot ensure that there will be no residual feed in the feeding trough after each feeding.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: a precision feeding device for pig farming, comprising several partition troughs, a feeding trough is provided inside the partition trough, a quantitative feeding device is provided above the feeding trough, a weighing device is provided below the feeding trough, a flushing device is provided above the feeding trough, a discharge port is provided on one side of the bottom surface of the feeding trough, and an electromagnetic check valve is provided on one side of the flushing device, the discharge port and the quantitative feeding device.

[0007] As an improvement, the quantitative feeding device includes a quantitative tank located directly above the feeding trough, a main feeding pipeline located above the quantitative tank, and a positioning frame for fixing the position of the quantitative tank. The electromagnetic on-off valve is located at the discharge port of the quantitative tank.

[0008] As an improvement, the positioning frame is connected to the wall of the separation groove through a bolt structure.

[0009] As an improvement, the electromagnetic stop valve on one side of the discharge port passes through the wall of the separation tank, and a recovery tank for recovering feed is provided at the other end of the wall of the separation tank.

[0010] As an improvement, the flushing device includes a flushing pipe located above the feeding trough and a main flushing pipe located at the other end of the separation trough. The flushing pipe is connected to the branch pipe of the main flushing pipe through an electromagnetic stop valve, and the electromagnetic stop valve on one side of the flushing pipe passes through the wall of the separation trough.

[0011] As an improvement, a comprehensive controller for controlling the start and stop of each electromagnetic on / off valve is provided on the wall of the separation tank, and the weighing device is connected to the comprehensive controller via a wire.

[0012] The advantages of the present invention over the existing stepped sleeve technology are as follows: a weighing device is installed below the feeding trough, and the weight of the residual feed in the feeding trough is accurately weighed by the weighing device to ensure that the residual feed does not affect the next round of feeding. When the residual amount is too much, the flushing device will be triggered by the integrated controller to flush the feed in the feeding trough through the flushing device, and then discharged into the recovery trough behind the partition trough wall through the discharge port on the bottom of the feeding trough for recovery. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a front side view of the overall structure of a precision feeding device for pig farming.

[0014] Figure 2 It is a rear side view of the overall structure of a precision feeding device for pig farming according to the utility model.

[0015] Figure 3 This is an exploded view of the overall structure of a precision feeding device for pig farming according to the utility model.

[0016] Figure 4 This is a cross-sectional view of a feeding trough of a precision feeding device for pig farming according to the utility model.

[0017] As shown in the figure: 1. Separation trough; 2. Feeding trough; 21. Discharge port; 22. Recovery trough; 3. Quantitative feeding device; 31. Quantitative tank; 32. Main feeding pipeline; 33. Positioning rack; 4. Weighing device; 5. Flushing device; 51. Flushing pipe; 52. Main flushing pipeline; 6. Solenoid on / off valve; 7. Integrated controller. DETAILED DESCRIPTION

[0018] The present invention will be described in further detail below with reference to the accompanying drawings.

[0019] As the instruction manual Figure 1 、 23, comprising a partition trough 1, wherein a feeding trough 2 is provided inside the partition trough 1, a quantitative unloading device 3 is provided above the feeding trough 2, a weighing device 4 is provided below the feeding trough 2, a flushing device 5 is provided above the feeding trough 2, a discharge port 21 is provided on one side of the bottom surface of the feeding trough 2, an electromagnetic check valve 6 is provided on one side of the flushing device 5, the discharge port 21 and the quantitative unloading device 3, an integrated controller 7 for controlling the start and stop of each electromagnetic check valve 6 is provided on the wall of the partition trough 1, the electromagnetic check valve 6 on one side of the discharge port 21 passes through the wall of the partition trough 1, and a recovery trough 22 for recovering feed is provided at the other end of the wall of the partition trough 1, and the weighing device 4 is guided by a guide The line is connected to the integrated controller 7, and a weighing device 4 is placed under the feeding trough 2 to determine the amount of feed residue in the feeding trough 2 for real-time monitoring. The water outlet of the flushing device 5 is then placed at a corner of the open end of the feeding trough 2 to avoid affecting the pig's eating. The electromagnetic check valve 6 is then installed at the outlet end of the discharge port 21. If the outlet of the electromagnetic check valve 6 cannot be located above the recovery trough 22 at the other end of the wall of the partition trough 1, a pipe extension can be used, and the extended pipe can be passed through the through hole in the wall of the partition trough 1. The integrated controller 7 is connected to the weighing device 4 using a wire, and each electromagnetic check valve 6 is connected to the integrated controller 7 through a wireless signal. The integrated controller 7 is fixed to the wall of the partition trough 1 with screws.

[0020] As the instruction manual Figure 1 、 3 As shown in Figure 4, the quantitative unloading device 3 includes a quantitative tank 31 located directly above the feeding trough 2, a main unloading pipe 32 located above the quantitative tank 31, and a positioning frame 33 for fixing the position of the quantitative tank 31. The electromagnetic check valve 6 is located at the discharge port of the quantitative tank 31. The positioning frame 33 is connected to the wall of the partition tank 1 through a bolt structure. The main unloading pipe 32 is fixed directly above the feeding trough 2 using a fixing rope or other device, and the other end of the fixing rope is fixed to the ceiling at the top of the house. The various branches of the main unloading pipe 32 are aligned above the feeding trough 2, and the quantitative tank 31 is connected to the branch pipe of the main unloading pipe 32 using a fixed shaft sleeve. The positioning frame 33 is then put on the quantitative tank 31, and the other end of the positioning frame 33 is fixed to the wall of the partition tank 1 using screws. The electromagnetic check valve 6 is installed below the discharge port of the quantitative tank 31 to start and stop the quantitative tank 31 at a fixed time.

[0021] The flushing device 5 includes a flushing pipe 51 located above the feeding trough 2 and a flushing main pipe 52 located at the other end of the partition trough 1. The flushing pipe 51 is connected to the branch pipe of the flushing main pipe 52 through an electromagnetic check valve 6. The electromagnetic check valve 6 on one side of the flushing pipe 51 passes through the wall of the partition trough 1. The water outlet of the flushing pipe 51 is placed at a corner of the feeding trough 2. The other end of the flushing pipe 51 passes through the flushing hole of the wall of the partition trough 1, and an electromagnetic check valve 6 is installed at the water inlet end of the flushing pipe 51. The flushing main pipe 52 is fixed to the top of the house using fixing parts such as fixing clips, and the branch pipe of the flushing main pipe 52 is inserted into the interface of the electromagnetic check valve 6 on one side of the flushing pipe 51.

[0022] During the specific implementation of the present invention, when the feeding time arrives, the integrated controller 7 starts the electromagnetic check valve 6 below the quantitative tank 31 to put a certain amount of feed into the feeding trough 2. After the pigs have eaten the feed, the weighing device 4 weighs the feeding trough 2 and determines the residual amount in the feeding trough 2 by the change in weight. When the residual amount exceeds the standard, the integrated controller 7 starts the flushing device 5 and the electromagnetic check valve 6 on the side of the discharge port 21 to flush the residual material in the feeding trough 2. The flushed feed will flow to the recovery trough 22 along the pipeline for unified recovery. After the timed flushing is completed, the electromagnetic check valve 6 on the side of the flushing device 5 is closed, and the weighing device 4 re-checks the weight of the feeding trough 2 to determine the residual amount of feed in the feeding trough 2. When the weight is qualified, the electromagnetic check valve 6 on the side of the discharge port 21 is closed.

[0023] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A precision feeding device for pig farming, comprising a partition trough (1), a feeding trough (2) provided inside the partition trough (1), and a quantitative feeding device (3) provided above the feeding trough (2), characterized in that: A weighing device (4) is provided below the feeding trough (2), a flushing device (5) is provided above the feeding trough (2), a discharge port (21) is provided on one side of the bottom surface of the feeding trough (2), and an electromagnetic stop valve (6) is provided on one side of the flushing device (5), the discharge port (21) and the quantitative feeding device (3).

2. A precision feeding device for pig farming according to claim 1, characterized in that: The quantitative feeding device (3) comprises a quantitative tank (31) located directly above the feeding trough (2), a feeding main pipeline (32) located above the quantitative tank (31), and a positioning frame (33) for fixing the position of the quantitative tank (31). The electromagnetic on-off valve (6) is located at the discharge port of the quantitative tank (31).

3. A precision feeding device for pig farming according to claim 2, characterized in that: The positioning frame (33) is connected to the wall of the separation groove (1) via a bolt structure.

4. The precision feeding device for pig farming according to claim 1, characterized in that: The electromagnetic on-off valve (6) on one side of the discharge port (21) passes through the wall of the separation tank (1), and a recovery tank (22) for recovering feed is provided at the other end of the wall of the separation tank (1).

5. The precision feeding device for pig farming according to claim 1, characterized in that: The flushing device (5) comprises a flushing pipe (51) located above the feeding trough (2) and a main flushing pipe (52) located at the other end of the partition trough (1). The flushing pipe (51) is connected to a branch pipe of the main flushing pipe (52) via an electromagnetic on / off valve (6). The electromagnetic on / off valve (6) on one side of the flushing pipe (51) passes through the wall of the partition trough (1).

6. The precision feeding device for pig farming according to claim 1, characterized in that: An integrated controller (7) for controlling the start and stop of each electromagnetic on / off valve (6) is provided on the wall of the separation tank (1), and the weighing device (4) is connected to the integrated controller (7) via a wire.

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