A boar stall for livestock

Abstract

This utility model discloses a boar pen for livestock, comprising two mounting blocks. A first crossbar is fixedly installed between the bottoms of the opposite sides of the two mounting blocks. First railings are fixedly installed at equal intervals on the top of the first crossbar. An inverted T-shaped plate is fixedly installed between the upper parts of the two mounting blocks. The tops of the first railings are all fixedly connected to the inverted T-shaped plate. Adjustable rods that can be raised and lowered are movably installed on the tops of the two mounting blocks. A second crossbar is fixedly installed between the tops of the two adjusting rods. Second railings are fixedly installed at equal intervals on the bottom of the second crossbar. The second railings movably penetrate the inverted T-shaped plate and are staggered with the first railings. Movable sleeves are movably fitted onto the surface of each first railing. The movable sleeves are fixedly connected to the bottom of the adjacent second railings through connecting blocks. This boar pen has height and spacing adjustment functions, and its performance can meet the needs of boars throughout the entire feeding process from piglets to adult pigs.

Description

Technical Field

[0001] This utility model belongs to the field of breeding pen technology, specifically a boar breeding pen for animal husbandry. Background Technology

[0002] Boar rearing is a crucial aspect of pig farming, aiming to improve reproductive capacity and breeding quality. Firstly, healthy, high-quality boars must be selected and introduced and isolated appropriately to prevent disease transmission. Feeding management includes a scientifically formulated diet, emphasizing a balanced supply of protein, vitamins, and minerals, avoiding both obesity and emaciation. Traditionally, boars are raised in separate pens with three walls and one feeding enclosure. The fixed height and spacing of the enclosure facilitate manual feeding, but as piglets grow, they are prone to jumping over and escaping. The fixed spacing only meets temporary feeding needs and cannot satisfy the needs of the entire rearing process. Therefore, improvements are needed to address these issues. Utility Model Content

[0003] To achieve the above objectives, this utility model provides the following technical solution: a boar pen for livestock, comprising two mounting blocks, a first crossbar fixedly installed between the bottoms of the opposite sides of the two mounting blocks, a first railing fixedly installed at equal intervals on the top of the first crossbar, and an inverted T-shaped plate fixedly installed between the upper parts of the two mounting blocks, the tops of the first railings being fixedly connected to the inverted T-shaped plate, an adjustable rod movably installed on the top of each of the two mounting blocks, a second crossbar fixedly installed between the tops of the two adjustable rods, and a second railing fixedly installed at equal intervals on the bottom of the second crossbar, the second railings movably penetrating the inverted T-shaped plate, and the second railings and the first railings being staggered, a movable sleeve movably fitted onto the surface of each first railing, the movable sleeve being fixedly connected to the bottom of the adjacent second railings via connecting blocks, and three fixing blocks fixedly installed at equal intervals on the opposite sides of the two mounting blocks.

[0004] Preferably, each of the two mounting blocks has a vertical groove on one side opposite to the other, and a sliding groove is formed inside each of the two vertical grooves. The bottom of each of the two adjusting rods extends through the top of the two mounting blocks and into the two sliding grooves respectively. A slider is slidably installed inside each of the two sliding grooves. The bottom of each of the two adjusting rods is fixedly connected to the top of each of the two sliders respectively. A reinforcing block is fixedly installed on one side opposite to the other of the two sliders and is slidably installed inside the vertical groove. The two reinforcing blocks are fixedly connected to the bottom of the adjacent second railing respectively.

[0005] Preferably, the two adjusting rods have vertical grooves on their surfaces inside the slide grooves, and toothed plates are fixedly installed inside each of the two vertical grooves. The upper part of each of the two mounting blocks has a slot communicating with the slide groove. The two ends of the inverted T-shaped plate have mounting openings aligned with the two slots. An adjusting shaft is rotatably mounted between the two mounting openings via a bearing. Gears are fixedly installed on the surfaces of the adjusting shaft inside the mounting openings. The two gears are respectively connected to the opposing toothed plates through the slots. One end of the adjusting shaft extends to the outside of one end of the inverted T-shaped plate and is fixedly mounted with a rotating wheel.

[0006] Preferably, a hollow tube is fixedly installed at the edge of the rotating wheel, and a first limiting slider and a second limiting slider are slidably installed inside the hollow tube. A spring is fixedly installed between the first limiting slider and the second limiting slider. A connecting pin is fixedly installed at one end of the second limiting slider, extending movably through to the outside of one end of the hollow tube. A one-way sliding triangular right-angle block is fixedly installed at one end of the connecting pin. An arc-shaped groove is opened at equal intervals around one end of the inverted T-shaped plate. The one-way sliding triangular right-angle block is movably inserted into the inside of the arc-shaped groove. A screw is threadedly connected to the other end of the hollow tube. One end of the screw is rotatably connected to the first limiting slider through a bearing, and an adjusting wheel is fixedly connected to the other end of the screw.

[0007] Compared with the prior art, the beneficial effects of this utility model are as follows: This boar feeding pen has height and gap adjustment functions. The height adjustment of the feeding pen not only facilitates the use of artificial feeding, but also meets the function of preventing the pigs from climbing over and escaping at different stages. The gap adjustment function can not only prevent piglets from escaping, but also meet the purpose of ventilation and heat dissipation during the later stage of raising adult pigs. In addition, the boar feeding pen has a simple structural design, is convenient and easy to use and operate, and has stable and reliable adjustment. Its performance can meet the needs of boars throughout the entire feeding process from piglets to adult pigs. Attached Figure Description

[0008] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0009] In the attached diagram:

[0010] Figure 1 This is a front view structural diagram of the boar feeding pen used for animal husbandry according to this utility model;

[0011] Figure 2 This utility model Figure 1 A schematic diagram of a partial structure;

[0012] Figure 3 This utility model Figure 2 A partial sectional view of the structure;

[0013] Figure 4 This is a front view structural diagram of the inverted T-shaped plate of this utility model;

[0014] Figure 5 This utility model Figure 4 A schematic diagram of the cross-sectional structure;

[0015] Figure 6 This utility model Figure 5 A schematic diagram of a partial structure;

[0016] Figure 7 This is a partial top-section structural diagram of the inverted T-shaped plate of this utility model;

[0017] Figure 8 This is a partial side view of the inverted T-shaped plate of this utility model.

[0018] In the diagram: 1. Mounting block; 2. First horizontal bar; 3. First railing; 4. Inverted T-shaped plate; 5. Adjusting rod; 6. Second horizontal bar; 7. Second railing; 8. Moving sleeve; 9. Connecting block; 10. Fixing block; 11. Vertical groove; 12. Sliding groove; 13. Sliding block; 14. Reinforcing block; 15. Vertical groove; 16. Toothed plate; 17. Groove; 18. Mounting port; 19. Adjusting shaft; 20. Gear; 21. Rotating wheel; 22. Hollow tube; 23. First limiting slider; 24. Second limiting slider; 25. Spring; 26. Connecting pin; 27. One-way sliding triangular right-angle block; 28. Arc groove; 29. ​​Screw; 30. Adjusting wheel. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] Depend on Figures 1 to 8The present invention comprises two mounting blocks 1. A first crossbar 2 is fixedly installed between the bottoms of the two mounting blocks 1 on opposite sides. A first railing 3 is fixedly installed at equal intervals on the top of the first crossbar 2. An inverted T-shaped plate 4 is fixedly installed between the upper parts of the two mounting blocks 1. The tops of the first railings 3 are all fixedly connected to the inverted T-shaped plate 4. An adjustable rod 5 is movably installed on the top of each of the two mounting blocks 1. A second crossbar 6 is fixedly installed between the tops of the two adjustable rods 5. A second railing 7 is fixedly installed at equal intervals on the bottom of the second crossbar 6. The second railings 7 are movably connected to... The T-shaped plate 4 is inserted through the wall, and the second railing 7 is staggered with the first railing 3. The staggered arrangement of the second railing 7 and the first railing 3 can effectively reduce the gap and prevent the piglets from escaping. The surface of the first railing 3 is movably fitted with a movable sleeve 8. The movable sleeve 8 is fixedly connected to the bottom of the adjacent second railing 7 by a connecting block 9. Three fixing blocks 10 are fixedly installed at equal distances on the opposite side of the two mounting blocks 1. The middle of the three fixing blocks 10 is provided with bolt holes. The mounting blocks 1 can be installed and fixed by connecting them to the wall through the bolt holes with expansion bolts.

[0021] Each of the two mounting blocks 1 has a vertical groove 11 on one side opposite to the other. Each of the two vertical grooves 11 has a sliding groove 12 inside. The bottom of each of the two adjusting rods 5 extends through the top of the two mounting blocks 1 and into the two sliding grooves 12 respectively. Each of the two sliding grooves 12 has a slider 13 slidably installed inside. The bottom of each of the two adjusting rods 5 is fixedly connected to the top of each of the two sliders 13 respectively. Each of the two sliders 13 has a reinforcing block 14 fixedly installed on one side opposite to the other, which is slidably installed inside the vertical groove 11. Each of the two reinforcing blocks 14 is fixedly connected to the bottom of the adjacent second railing 7 respectively.

[0022] Two adjusting rods 5 have vertical grooves 15 inside the slide groove 12. A toothed plate 16 is fixedly installed inside each of the two vertical grooves 15. The upper part of each of the two mounting blocks 1 has a slot 17 that communicates with the slide groove 12. The two ends of the inverted T-shaped plate 4 have mounting openings 18 that are aligned with the two slots 17. An adjusting shaft 19 is rotatably installed between the two mounting openings 18 via a bearing. Gears 20 are fixedly installed on the surface of the adjusting shaft 19 inside the mounting opening 18. The two gears 20 are respectively connected to the opposing toothed plate 16 through the slots 17. One end of the adjusting shaft 19 extends to the outside of one end of the inverted T-shaped plate 4 and a rotating wheel 21 is fixedly installed thereon, so that the height can be effectively adjusted.

[0023] Specifically, rotating the rotating wheel 21 causes the adjusting shaft 19 to rotate, which in turn drives the two gears 20 to rotate. The rotation of the two gears 20 drives the two toothed plates 16 to move upward, which in turn drives the two adjusting rods 5 to move upward. The upward movement of the two adjusting rods 5 drives the two sliders 13, the two reinforcing blocks 14, and the second crossbar 6 to move upward. The upward movement of the second crossbar 6 and the two reinforcing blocks 14, through the moving sleeve 8 and the connecting block 9, drives all the second fence bars 7 to move upward, thereby adjusting the height of the fence to prevent adult pigs from climbing over the fence and escaping. At the same time, lowering the height of the fence makes it easier for manual feeding operations.

[0024] A hollow tube 22 is fixedly installed at the edge of the rotating wheel 21. A first limiting slider 23 and a second limiting slider 24 are slidably installed inside the hollow tube 22. A spring 25 is fixedly installed between the first limiting slider 23 and the second limiting slider 24. A connecting pin 26 is fixedly installed at one end of the second limiting slider 24, extending through and to the outside of one end of the hollow tube 22. A one-way sliding triangular right-angle block 27 is fixedly installed at one end of the connecting pin 26. The one-way sliding triangular right-angle blocks 27 are distributed in a ring at equal intervals around the center of the rotating wheel 21. An arc-shaped groove 28 is opened in a ring at equal intervals at one end of the inverted T-shaped plate 4. The inside of the arc-shaped groove 28 is high and low and has an inclined structure. The one-way sliding triangular right-angle blocks 27 are movably inserted into the inside of the arc-shaped groove 28. A screw 29 is threadedly connected to the other end of the hollow tube 22. One end of the screw 29 is rotatably connected to the first limiting slider 23 through a bearing. An adjusting wheel 30 is fixedly connected to the other end of the screw 29, so that the raised fence can maintain stability.

[0025] Specifically, when the fence is raised, the rotation of the wheel 21 will drive the connecting pin 26 and the one-way sliding triangular block 27 to move in a circle, so that the one-way sliding triangular block 27 slides from the lower part of the arc groove 28 to the higher part through the inclined surface. During the sliding, the one-way sliding triangular block 27 will be squeezed and squeezed by the connecting pin 26 to the second limit slider 24, which will eventually compress the spring 25. At the same time, through the elastic restoring force of the spring 25, the one-way sliding triangular block 27 will be locked into the arc groove 28 again and cannot move in the opposite direction, thus effectively ensuring the stability of the lifting adjustment.

[0026] When it is necessary to lower the height of the fence, the screw 29 is rotated by rotating the adjusting wheel 30. The rotation of the screw 29 will drive the first limiting slider 23 to move. The movement of the first limiting slider 23 will drive the second limiting slider 24, the connecting pin 26 and the one-way sliding triangular right-angle block 27 to move through the spring 25. Finally, the one-way sliding triangular right-angle block 27 will move out of the arc groove 28. Then, the rotating wheel 21 can be rotated in the opposite direction to lower the height of the fence.

[0027] This boar pen features adjustable height and spacing. The height adjustment facilitates manual feeding while preventing the boars from jumping over and escaping at different stages. The spacing adjustment prevents piglets from escaping and provides ventilation and heat dissipation during the later stages of raising adult boars. Furthermore, this boar pen has a simple structural design, is easy to use and operate, and offers stable and reliable adjustments. Its performance meets the needs of boars throughout their entire rearing process, from piglet to adult.

Claims

1. A boar stall for livestock farming, comprising two mounting blocks (1), characterized in that: A first crossbar (2) is fixedly installed between the bottoms of the two mounting blocks (1) on opposite sides. A first railing (3) is fixedly installed at equal intervals on the top of the first crossbar (2). An inverted T-shaped plate (4) is fixedly installed between the upper parts of the two mounting blocks (1). The tops of the first railing (3) are fixedly connected to the inverted T-shaped plate (4). An adjustable rod (5) is movably installed on the tops of the two mounting blocks (1). A second crossbar (6) is fixedly installed between the tops of the two adjustable rods (5). A second railing (7) is fixedly installed at equal intervals on the bottom of the second crossbar (6). The second railing (7) movably passes through the inverted T-shaped plate (4). The second railing (7) and the first railing (3) are staggered. A movable sleeve (8) is movably fitted on the surface of the first railing (3). The movable sleeve (8) is fixedly connected to the bottom of the adjacent second railing (7) through a connecting block (9). Three fixed blocks (10) are fixedly installed at equal intervals on the opposite sides of the two mounting blocks (1).

2. A boar stall for use in a livestock operation as defined in claim 1, wherein: Each of the two mounting blocks (1) has a vertical groove (11) on one side opposite to the other. Each of the two vertical grooves (11) has a sliding groove (12) inside. The bottom of each of the two adjusting rods (5) extends through the top of the two mounting blocks (1) and into the two sliding grooves (12). Each of the two sliding grooves (12) has a slider (13) slidably installed inside. The bottom of each of the two adjusting rods (5) is fixedly connected to the top of each of the two sliders (13). Each of the two sliders (13) has a reinforcing block (14) slidably installed inside the vertical groove (11) on one side opposite to the other. Each of the two reinforcing blocks (14) is fixedly connected to the bottom of the adjacent second railing (7).

3. A boar stall for use in a swine operation as defined in claim 2, wherein: The two adjusting rods (5) are provided with vertical grooves (15) on the surface inside the slide groove (12). The toothed plates (16) are fixedly installed inside the two vertical grooves (15). The upper part of the two mounting blocks (1) is provided with slots (17) that communicate with the slide groove (12). The two ends of the inverted T-shaped plate (4) are respectively provided with mounting openings (18) that are aligned with the two slots (17). The adjusting shaft (19) is rotatably installed between the two mounting openings (18) through a bearing. The surface of the adjusting shaft (19) inside the mounting opening (18) is fixedly installed with gears (20). The two gears (20) are respectively meshed with the corresponding toothed plates (16) through the slots (17). One end of the adjusting shaft (19) extends to the outside of one end of the inverted T-shaped plate (4) and is fixedly installed with a rotating wheel (21).

4. A boar pen for livestock breeding according to claim 3, characterized in that: A hollow tube (22) is fixedly installed at the edge of the rotating wheel (21). A first limiting slider (23) and a second limiting slider (24) are slidably installed inside the hollow tube (22). A spring (25) is fixedly installed between the first limiting slider (23) and the second limiting slider (24). A connecting pin (26) is fixedly installed at one end of the second limiting slider (24) and extends through to one end of the hollow tube (22). A one-way sliding triangular right-angle block (27) is fixedly installed at one end of the connecting pin (26). An arc groove (28) is opened at equal intervals around one end of the inverted T-shaped plate (4). The one-way sliding triangular right-angle block (27) is movably inserted into the arc groove (28). A screw (29) is threaded to the other end of the hollow tube (22). One end of the screw (29) is rotatably connected to the first limiting slider (23) through a bearing. An adjusting wheel (30) is fixedly connected to the other end of the screw (29).

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