Feeding tray capable of automatically controlling opening and closing of blanking opening

Abstract

A feeding tray capable of automatically controlling opening and closing of a discharging opening comprises a discharging barrel and a collecting grating arranged at the lower end of the discharging barrel, a base plate is fixed to the lower end of the collecting grating, a suction cup is arranged at the bottom in the discharging barrel, and a vertical telescopic pipe structure with the upper end and the lower end closed is arranged at the top of the suction cup. The upper end of the telescopic pipe structure is connected with an air inlet pipe joint arranged on one side of the top of the blanking barrel, and when the telescopic pipe structure is completely contracted, the edge of the suction cup blocks a blanking opening in the lower end of the blanking barrel, and a material temporary storage area is formed in the blanking barrel above the suction cup; the diameter of the lifting conveying pipe is larger than that of the suction cup, and a gap is reserved between the lower end of the lifting conveying pipe and the chassis. According to the chicken feeding device, the current situation that chicken feeding is not uniform is solved, the trouble of manual single control is avoided, and therefore the chicken living quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of breeding equipment, in particular to a feeding tray capable of automatically controlling the switch of a feeding port. Background Art

[0002] At present, there is a problem with most vertical cage feeding lines on the market, that is, the front feed tray is fed first, and the chickens at the front feed tray will be fed first. When the feed line turns to the end feed tray, the chickens at the end will be fed. This will cause the chickens near the feed box end to be fed for a period of time before the chickens far away from the feed box end are fed, resulting in uneven feeding, which affects the quality of the chickens. Utility Model Content

[0003] In order to solve the above problems, the purpose of the utility model is to provide a feeding tray that can automatically control the opening and closing of the drop port.

[0004] To achieve the above-mentioned purpose, the technical solution of the utility model is: a feeding tray that can automatically control the switch of the blanking port, including a blanking barrel and a collecting grid arranged at the lower end of the blanking barrel, a chassis is fixed at the lower end of the collecting grid, a suction cup is arranged at the bottom of the blanking barrel, and a vertical telescopic tube structure with sealed upper and lower ends is arranged on the top of the suction cup. The upper end of the telescopic tube structure is connected to the air inlet pipe arranged on one side of the top of the blanking barrel, and when the telescopic tube structure is fully retracted, the edge of the suction cup blocks the blanking port at the lower end of the blanking barrel, and a material temporary storage area is formed in the blanking barrel above the suction cup. A vertical lifting and conveying pipe is arranged in the collecting grid at the lower end of the blanking barrel, the diameter of the lifting and conveying pipe is larger than the diameter of the suction cup, and a gap is left between the lower end of the lifting and conveying pipe and the chassis.

[0005] Furthermore, the top feed port of the blanking barrel is provided with a slidable blanking insert plate, and the blanking insert plate is provided with a feed port connected to the top feed port of the blanking barrel.

[0006] Furthermore, a disc head is fixed to the top of the blanking barrel, and the disc head and the top feed port of the blanking barrel form a horizontal cylindrical opening, and the cylindrical opening is used to pass the material conveying pipe.

[0007] Furthermore, a plurality of partitions arranged around the axis center of the lifting and conveying pipe are arranged around the bottom of the lifting and conveying pipe, and the partitions divide the chassis into multiple areas.

[0008] Furthermore, the bottom center of the chassis bulges upward to form a conical flow-guiding structure.

[0009] Furthermore, a symmetrical limit adjustment plate is provided at the upper end of the lifting material conveying pipe, and the limit adjustment plates on each side are respectively plugged into the corresponding sockets of the collection grid.

[0010] Furthermore, the lower end of the collection grid is fixed to the chassis via a snap-fit structure.

[0011] Through the above arrangement, the air inlet pipe joint, the sealed telescopic tube structure and the suction cup constitute an automatic feeding control device for the feeding tray. The air inlet pipe joint is connected to the vacuum pump. When the vacuum pump inhales air, the sealed telescopic tube structure is contracted, driving the suction cup to rise. The edge of the suction cup and the lower end of the feeding barrel form a closed space, thereby achieving the purpose of storing material, that is, the feed falls into the temporary storage area of the material. When the vacuum pump stops working, the telescopic tube structure causes the suction cup to fall naturally due to the restored air pressure and gravity. At this time, the material in the feeding barrel falls into the lifting feeding pipe and enters the bottom pan through the gap at the lower end of the lifting feeding pipe for the chickens to eat. The utility model solves the current situation of uneven feeding of chickens and avoids the trouble of manual individual control, thereby improving the quality of life of the chickens. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will now be further described with reference to the accompanying drawings.

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 3 It is a schematic cross-sectional view of the present invention. DETAILED DESCRIPTION

[0016] like Figure 1-3 The figure shows a feeding tray which can automatically control the switch of the blanking port, comprising a blanking barrel 1 and a collecting grille 2 arranged at the lower end of the blanking barrel 1. The lower end of the collecting grille 2 is fixed with a chassis 3, and the lower end of the collecting grille 2 is fixed with the chassis 3 by a snap-fit structure 13, which is convenient for disassembly and cleaning of the chassis 3. A suction cup 4 is provided at the bottom of the blanking barrel 1, and the opening of the suction cup 4 faces downward. A vertical telescopic tube structure 5 with sealed upper and lower ends is provided on the top of the suction cup 4. The upper end of the telescopic tube structure 5 is connected to an air inlet pipe joint 6 arranged on one side of the top of the blanking barrel 1, and when the telescopic tube structure 5 is fully retracted, the edge of the suction cup 4 blocks the blanking port at the lower end of the blanking barrel 1, and a material temporary storage area is formed in the blanking barrel 1 above the suction cup 4. A vertical lifting and conveying pipe 7 is provided in the collecting grille 2 at the lower end of the blanking barrel 1. The diameter of the lifting and conveying pipe 7 is larger than the diameter of the suction cup 4, and a gap is left between the lower end of the lifting and conveying pipe 7 and the chassis 3.

[0017] The top feed port of the blanking barrel 1 is provided with a slidable blanking insert 8, and the blanking insert 8 is provided with a feed port connected to the top feed port of the blanking barrel 1. The blanking size is adjusted by adjusting the overlapping area of the feed port of the blanking insert 5 and the top feed port of the blanking barrel 1. A disc head 9 is fixed at the top of the blanking barrel 1, and the disc head 9 and the top feed port of the blanking barrel 1 form a horizontal cylindrical opening, which is used to pass through the material conveying pipe.

[0018] The bottom of the lifting and conveying pipe 7 is provided with a plurality of partitions 10 arranged around the axial center of the lifting and conveying pipe 7. The partitions 10 divide the chassis 3 into multiple areas to prevent the feeding chickens at each feed level from affecting each other. The lifting and conveying pipe 7 can be adjusted up and down. Specifically, the upper end of the lifting and conveying pipe 7 is provided with a symmetrical limit adjustment plate 12, that is, the limit adjustment plate 12 is provided with a plurality of vertically arranged fixing holes, and the limit adjustment plates 12 on each side are respectively inserted into the corresponding jacks of the collection grid 2. By fixing the fixing holes at different heights, the height of the limit adjustment plate 12 can be raised and lowered to match the height of the lifting and conveying pipe 7, thereby changing the size of the gap between the lifting and conveying pipe 7 and the bottom 3 of the dish, so as to achieve the purpose of adjusting the discharge amount in the bottom 3 of the dish, that is, the larger the gap between the lifting and conveying pipe 7 and the bottom 3 of the dish, the faster and more feed falls around the bottom of the dish 3, and the smaller the gap between the lifting and conveying pipe 7 and the bottom 3 of the dish, the slower the feed falls around the bottom of the dish 3, and the less feed.

[0019] The bottom center of the chassis 3 bulges upward to form a conical guide structure 11, which facilitates the incoming feed to fall along the guide structure 11 and the gap at the lower end of the lifting feed pipe 7 to the surrounding areas of the bottom of the chassis 3, preventing the feed from accumulating in the center of the chassis 3.

[0020] The working principle of the utility model is as follows: the air intake pipe joint 6, the sealed telescopic tube structure 5 and the suction cup 4 constitute an automatic blanking control device for the feed tray. The air intake pipe joint 6 is connected to the vacuum pump. When the vacuum pump inhales air, the sealed telescopic tube structure 5 is contracted, driving the suction cup 4 to rise. The edge of the suction cup 4 and the lower end of the blanking barrel 7 form a closed space, thereby achieving the purpose of storing material, that is, the feed falls into the temporary storage area of the material. When the vacuum pump stops working, the telescopic tube structure 5 causes the suction cup 4 to fall naturally due to the restored air pressure and gravity. At this time, the material in the blanking barrel 1 falls into the lifting and conveying pipe 7, and enters the chassis 3 through the gap at the lower end of the lifting and conveying pipe 7 for the chickens to eat.

[0021] The above description is only an illustrative embodiment of the present invention and is not intended to limit the scope of the present invention. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principle of the present invention shall fall within the scope of protection of the present invention.

Claims

1. A feeding tray capable of automatically controlling the opening and closing of a feeding port, comprising a feeding tube (1) and a collecting grid (2) arranged at the lower end of the feeding tube (1), characterized in that: A chassis (3) is fixed at the lower end of the collection grid (2), a suction cup (4) is provided at the bottom of the blanking barrel (1), a vertical telescopic tube structure (5) with sealed upper and lower ends is provided on the top of the suction cup (4), an air inlet pipe joint (6) is provided at the upper end of the telescopic tube structure (5) and one side of the top of the blanking barrel (1), and when the telescopic tube structure (5) is fully retracted, the edge of the suction cup (4) blocks the discharge port at the lower end of the blanking barrel (1), and a material temporary storage area is formed in the blanking barrel (1) above the suction cup (4), a vertical lifting and conveying pipe (7) is provided in the collection grid (2) at the lower end of the blanking barrel (1), the diameter of the lifting and conveying pipe (7) is larger than the diameter of the suction cup (4), and a gap is left between the lower end of the lifting and conveying pipe (7) and the chassis (3).

2. A feeding tray capable of automatically controlling the opening and closing of a feeding port as claimed in claim 1, characterized in that: The top feed opening of the blanking barrel (1) is provided with a slidable blanking insert plate (8), and the blanking insert plate (8) is provided with a feed opening that is in communication with the top feed opening of the blanking barrel (1).

3. A feeding tray capable of automatically controlling the opening and closing of a feeding port as claimed in claim 1, characterized in that: A disc head (9) is fixed to the top of the blanking barrel (1), and the disc head (9) and the top feed opening of the blanking barrel (1) form a horizontal cylindrical opening, and the cylindrical opening is used to pass the material conveying pipe.

4. A feeding tray capable of automatically controlling the opening and closing of a feeding port as claimed in claim 1, characterized in that: A plurality of partitions (10) arranged around the axis center of the lifting and conveying pipe (7) are provided around the bottom of the lifting and conveying pipe (7), and the partitions (10) divide the chassis (3) into a plurality of areas.

5. The feeding tray capable of automatically controlling the opening and closing of the feeding port according to claim 1, characterized in that: The bottom center of the chassis (3) bulges upward to form a conical flow guide structure (11).

6. A feeding tray capable of automatically controlling the opening and closing of a feeding port as claimed in claim 1, characterized in that: Symmetrical limit adjustment plates (12) are provided at the upper end of the lifting material conveying pipe (7), and the limit adjustment plates (12) on each side are respectively plugged into corresponding sockets of the collection grid (2).

7. The feeding tray capable of automatically controlling the opening and closing of the feeding port according to claim 1, characterized in that: The lower end of the collection grid (2) is fixed to the chassis (3) via a snap-fit structure (13).

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