CN111820141B

CN111820141B - Automatic feeding adjusting device for pig feeding station

Info

Publication number: CN111820141B
Application number: CN201910313997.9A
Authority: CN
Inventors: 刘望宏; 黎煊; 赵书红; 刘洋; 文磊; 胡军勇; 周全; 雷明刚; 高云
Original assignee: Huazhong Agricultural University
Current assignee: Huazhong Agricultural University
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2022-04-08
Anticipated expiration: 2039-04-18
Also published as: CN111820141A

Abstract

Automatic adjusting device of feeding of pig station, including the station body of feeding, the body includes the frame, and frame one end is equipped with exit, is close to exit one end at the frame and installs out-in door and first cylinder, and the first cylinder drive is gone out-in door and is opened and shut, imports and exports one side at the frame and violently put and prevent the pole of crouching, installs the pulley on the frame, goes out-in door upper end and is connected with preventing the pole of crouching through first flexible rope, first flexible rope overlap joint is in on the pulley. The invention ensures that the device can ensure that the boar can not be damaged when the boar exits from the feeding station when the device trains the boar.

Description

Automatic feeding adjusting device for pig feeding station

Technical Field

The invention relates to an automatic feeding adjusting device for a pig feeding station.

Background

The intelligent pig station of feeding has a lot of advantages in the use, but because when the switch door of feeding the station, owing to added in the place ahead of door and prevented the pole of crouching, prevent when the door is opened, if there are other piglets to sleep in the front of the door, has the condition of injury piglet, and this has brought the trouble when the station is fed in and out to this kind of pig, and especially the pig is when withdrawing from the feeding station, can collide with preventing the pole of crouching, causes the injury of pig.

The pig is feeding the in-process, the action of food can appear striving for, in the station of feeding of present pneumatic type access door, when opening access door, because two fan-out access doors are opened simultaneously, the scope of opening the door is too big, when the pig is the piglet, can lead to two piglets to want to get into simultaneously and feed in the station of feeding and adopt food, this will lead to because striving for to adopt food and cause the stress behavior, more serious person, two piglets can consequently be put up and the injured condition appears.

Disclosure of Invention

The technical problem to be solved by the invention is to provide an automatic feeding adjusting device for a pig feeding station, which can prevent piglets from lying in front of a feeding station door and ensure that the pigs can not be damaged when exiting the feeding station.

In order to solve the above problems, the technical solution to be solved by the present invention is:

automatic adjusting device of feeding of pig station, including the station body of feeding, the body includes the frame, and frame one end is equipped with exit, is close to exit one end at the frame and installs out-in door and first cylinder, and the first cylinder drive is gone out-in door and is opened and shut, imports and exports one side at the frame and violently put and prevent the pole of crouching, installs the pulley on the frame, first flexible rope both ends end respectively with go out-in door upper end and prevent that the pole of crouching is connected, first flexible rope overlap joint is in on the pulley.

A groove is formed in the ground in front of the frame, a shell is arranged in the groove, an opening is formed in the upper end of the shell, a telescopic roller shutter is arranged in the shell, and the end head of the roller shutter passes through the opening and then is fixedly connected with the anti-lying rod.

Two bearing seats are installed on one side of the frame, a rotating shaft is arranged in each bearing seat, first grooved wheels are installed at two ends of the rotating shaft respectively, a second grooved wheel is installed between the two first grooved wheels on the rotating shaft, a first flexible rope is wound on the second grooved wheels, second flexible ropes are wound on the first grooved wheels, the lower ends of the two second flexible ropes are fixedly connected with two ends of the anti-lying rod respectively, and the outer diameter of each first grooved wheel is larger than the outer diameter of the second grooved wheel.

The invention has the technical effects that: after the boar enters the feeding station, the entrance and exit door is closed, the entrance and exit door drives the anti-lying rod to be horizontally arranged in front of the entrance and exit of the frame through the first flexible rope, so that the piglet is prevented from staying and lying before the entrance and exit door, and the piglet injury caused by the piglet staying in a sector area swept by the entrance and exit door when the entrance and exit door is opened after the boar finishes ingestion is prevented; after the breeding pigs are fed, the breeding pigs retreat to exit the feeding station, and the entrance and exit door is fully opened, so that the anti-lying rod is in contact with the ground, the situation that the breeding pigs trip the feet due to the vision blind area when exiting the feeding station is avoided, and the situation that piglets are injured when entering and exiting the entrance door is reduced to the maximum extent; on the other hand, the invention is a pure mechanical system, the mechanical mechanism is stable, the mechanism is simple, and the disassembly is convenient.

Drawings

The invention is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic top view of the present invention,

figure 2 is a left side view schematic diagram of the present invention,

figure 3 is a schematic front view of the present invention,

fig. 4 is a pneumatic control schematic diagram of the present invention with respect to a first cylinder and a second cylinder.

In the figure: feeding station 1, frame 11, first cylinder 12, second cylinder 13, first access door 14, second access door 15, first flexible rope 21, second flexible rope 22, first sheave 31, second sheave 32, pulley 4, pivot 5, bearing frame 6, prevent crouching pole 7, telescopic roll up curtain 8, casing 81, spring reel 82, curtain 83.

Detailed Description

As shown in fig. 1 to 3, automatic adjusting device that feeds in pig feeding station, including feeding station 1 body, the body includes frame 11, and frame 11 one end is equipped with exit and entrance, installs access door and first cylinder 12 near exit and entrance one end at frame 11, and first cylinder 12 drives the access door and opens and shuts, has violently put in frame 11 exit and entrance one side and has prevented crouching pole 7, prevents crouching pole 7 both ends and leans on frame 11 both sides stand, installs pulley 4 on frame 11, and the access door upper end is connected with first flexible rope 21, first flexible rope 21 overlap joint is in on the pulley 4. The flexible line may be a steel wire rope.

After the boar enters the feeding station 1, the access door is closed, the access door drives the anti-lying rod 7 to be transversely arranged in front of the inlet and outlet of the frame 11 through the first flexible rope 21, so that the situation that the piglet stays and lies in front of the access door is prevented, and the piglet is prevented from being injured due to the fact that the piglet exists in a sector area swept by the access door when the access door is opened; after the breeding pigs are fed, the breeding pigs retreat from the feeding station 1, the access door is fully opened, so that the anti-lying rod 7 is in contact with the ground, the foot stumbling situation can not occur when the breeding pigs retreat from the feeding station 1, and the injury situation of piglets when the piglets enter and exit the access door can be reduced to the maximum extent; on the other hand, the invention is a pure mechanical system, the mechanical mechanism is stable, the mechanism is simple, and the disassembly is convenient.

A groove is formed in the ground in front of the frame 11, a shell 81 is arranged in the groove, an opening is formed in the upper end of the shell 81, a telescopic roller shutter 8 is arranged in the shell 81, and the end head of a curtain cloth 83 of the telescopic roller shutter 8 penetrates through the opening and then is fixedly connected with the anti-lying rod 7. The telescopic roller shutter 8 can be a telescopic roller shutter 8 produced by "celebration cloud and China machine tool auxiliary manufacturing limited", the curtain cloth 83 of the roller shutter 8 is canvas, the pulled curtain cloth 83 is automatically rolled up by the spring reel 82 at the lower part of the roller shutter 8, and when the anti-lying rod 7 is placed on the ground, the anti-lying rod 7 is placed in the shell 81; when the access door is closed, the curtain cloth 83 pulled out by the access door shields and seals the entrance and exit of the frame 11, so as to prevent the breeding pig from being arched and lying down on the anti-lying rod 7, and further prevent the breeding pig from lying down in front of the entrance and exit of the frame 11.

Two bearing seats 6 are installed on one side of a frame 11, a rotating shaft 5 is arranged in the bearing seats 6, first grooved pulleys 31 are respectively fixedly installed at two ends of the rotating shaft 5, a second grooved pulley 32 is fixedly installed on the rotating shaft 5 between the two first grooved pulleys 31, the end of a first flexible rope 21 is wound on the second grooved pulley 32, a second flexible rope 22 is wound on each first grooved pulley 31, the lower ends of the two second flexible ropes 22 are respectively fixedly connected with two ends of a horizontal prevention rod 7, the outer diameter of the first grooved pulley 31 is 4 times of the outer diameter of the second grooved pulley 32, as shown in figure 3, when an access door pulls the second grooved pulley 32 to rotate through the first flexible rope 21, the first grooved pulley 31 synchronously rotates in the same direction, because the outer diameter of the first grooved pulley 31 is 4 times of the outer diameter of the second grooved pulley 32, when the access door winds or loosens the first flexible rope A meters, the first grooved pulley 31 winds or loosens the second flexible rope 4A meters, so that the telescopic roller blind 8 can be lifted to 4 times of the original height, the shielding area of the curtain cloth 83 of the roller shutter 8 is enlarged, and the anti-lying rod 7 and the anti-lying rod for the vault of the piglets with different sizes are prevented from lying.

Claims

1. The utility model provides a boar feeds automatic adjusting device of feeding of station, includes and feeds station (1) body, the body includes frame (11), and frame (11) one end is equipped with exit, is close to exit one end in frame (11) and installs access door and first cylinder (12), and first cylinder (12) drive access door opens and shuts, its characterized in that: a horizontal prevention rod (7) is transversely arranged on one side of an inlet and an outlet of the frame (11), a pulley (4) is installed on the frame (11), the upper end of the access door is connected with a first flexible rope (21), and the first flexible rope (21) is lapped on the pulley (4); a groove is formed in the ground in front of the frame (11), a shell (81) is arranged in the groove, an opening is formed in the upper end of the shell (81), a telescopic roller shutter (8) is arranged in the shell (81), and the end of a curtain cloth (83) of the telescopic roller shutter (8) is fixedly connected with the anti-lying rod (7) after penetrating through the opening;

two bearing seats (6) are installed on one side of a frame (11), a rotating shaft (5) is arranged in each bearing seat (6), first grooved wheels (31) are installed at two ends of the rotating shaft (5) respectively, a second grooved wheel (32) is installed on the rotating shaft (5) between the two first grooved wheels (31), the end of each first flexible rope (21) is wound on the corresponding second grooved wheel (32), second flexible ropes (22) are wound on the corresponding first grooved wheels (31), the lower ends of the two second flexible ropes (22) are fixedly connected with two ends of a horizontal prevention rod (7) respectively, and the outer diameter of each first grooved wheel (31) is larger than that of the corresponding second grooved wheel (32); after the boar enters the feeding station (1), the access door is closed and is transversely placed in front of the inlet and outlet of the frame (11) by the anti-lying rod (7) which is driven by the first flexible rope (21); after the pig feeding is finished, the pig retreats to exit the feeding station (1), and the entrance and exit door is fully opened, so that the anti-lying rod (7) is contacted with the ground.