Adjustable livestock fence

Abstract

The utility model is applicable to the technical field of livestock fences, and provides an adjustable livestock fence which comprises a plurality of groups of fences with hollow structures, connecting columns are arranged on two sides of the fences, lifting components are arranged at the tops of the fences, conical columns are arranged at the bottoms of the connecting columns, and limiting components are arranged at the tops of the connecting columns. The lifting assembly comprises a plurality of sets of lifting rods in one-to-one correspondence with the fences, a lifting plate fixedly arranged on the tops of the lifting rods and a handle fixedly arranged on the top of the lifting plate. The limiting assembly comprises a fixed box arranged at the top of the connecting column, a handle arranged at the top of the fixed box, a rotating shaft connected with the bottom of the handle and penetrating through the interior of the fixed box, and movable plates arranged on the two sides of the rotating shaft and movably connected with the fixed box. The height of the fence is adjusted through the lifting assembly, and meanwhile the position of the fence with the adjusted height can be fixed through the limiting assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of animal husbandry fences, in particular to an adjustable animal husbandry fence. Background Art

[0002] Animal husbandry refers to the production sector that raises livestock and poultry to obtain animal products or draft animals by grazing, confinement or a combination of the two. It includes livestock breeding, poultry breeding, economic animal domestication, etc. Fences are usually used for protection when they are confined. The function of animal husbandry fences is to separate humans, animals and beasts within a certain range to prevent them from harming each other and facilitate their management.

[0003] Existing livestock fences have a fixed height and cannot be adjusted to accommodate larger livestock or livestock with better jumping ability. For example, a new type of livestock fence with application number CN202320336586.3 has a fixed height railing and cannot be adjusted to accommodate different livestock.

[0004] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0005] In view of the above-mentioned defects, the purpose of the present invention is to provide a device which can adjust the height of the fence through a lifting component, and at the same time, a limiting component can fix the position of the fence after the height adjustment.

[0006] In order to achieve the above-mentioned purpose, the utility model provides an adjustable livestock fence, comprising: a plurality of groups of fences with hollow structures, connecting columns are provided on both sides of the fences, a lifting assembly is provided on the top of the fences, a conical column is provided at the bottom of the connecting column, and a limit assembly is provided on the top of the connecting column; the lifting assembly comprises a plurality of groups of lifting rods corresponding to the fences one by one, a lifting plate fixed to the top of the lifting rods, and a handle fixed to the top of the lifting plate; the limit assembly comprises a fixing box provided at the top of the connecting column, a handle provided at the top of the fixing box, a rotating shaft connected to the bottom of the handle and passing through the interior of the fixing box, and a movable plate provided on both sides of the rotating shaft and movably connected to the fixing box.

[0007] According to the adjustable livestock fence of the utility model, two groups of lifting rods adjacent to the connecting posts are provided with a plurality of grooves, and the grooves match the movable plates.

[0008] According to the adjustable livestock fence of the utility model, a gear is sleeved on the bottom of the outer ring of the rotating shaft, and a partial rack meshing and connected with the gear is provided on the movable plate.

[0009] According to the adjustable livestock fence of the utility model, a limiting block is fixedly arranged on the top of the movable plate, and a limiting groove is arranged at the connection between the fixing box and the limiting block.

[0010] According to the adjustable livestock fence of the utility model, the length of the limit block is smaller than the length of the movable plate.

[0011] According to the adjustable livestock fence of the utility model, the interior of the fixing box is a hollow structure, and a sliding groove is provided at the connection between the fixing box and the movable plate.

[0012] According to the adjustable livestock fence of the utility model, both sides of the connecting column are provided with installation grooves matching the fence.

[0013] The utility model provides an adjustable livestock fence, comprising: a plurality of groups of fences with a hollow structure, connecting columns are arranged on both sides of the fence, a conical column is arranged at the bottom of the connecting column, a limiting assembly is arranged on the top of the connecting column, and a limiting assembly is arranged on the top of the connecting column; the lifting assembly comprises a plurality of groups of lifting rods corresponding to the fences one by one, a lifting plate fixedly arranged on the top of the lifting rod and a handle fixedly arranged on the top of the lifting plate, and the overall height of the fence is increased by the lifting assembly; the limiting assembly comprises a fixing box arranged on the top of the connecting column, a handle arranged on the top of the fixing box, a rotating shaft connected to the bottom of the handle and passing through the interior of the fixing box, and a movable plate arranged on both sides of the rotating shaft and movably connected to the fixing box, and the stability of the lifting rod after the height is increased is maintained by the limiting assembly. In summary, the utility model adjusts the height of the lifting plate and the lifting rod through the handle to meet the height needs of different livestock. After the adjustment, the handle can be used to rotate the rotating shaft, thereby driving the movable plate to limit the lifting rod. At the same time, since the fences are connected in groups, the two groups of movable plates will simultaneously act on the two groups of lifting rods adjacent to the movable plates after assembly, thereby improving the stability of the overall lifting rod after assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model in the initial state;

[0015] Figure 2 It is a schematic diagram of the structure of the utility model after the height is increased;

[0016] Figure 3 It is a structural schematic diagram of a fixing box of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the limit assembly of the utility model;

[0018] Figure 5It is a structural schematic diagram of the lifting assembly of the utility model;

[0019] In the figure, 1-fence, 2-connecting column, 3-conical column, 4-installation groove, 5-handle, 6-lifting plate, 7-lifting rod, 8-groove, 9-fixed box, 10-handle, 11-rotating shaft, 12-gear, 13-moving plate, 14-partial rack, 15-limiting block, 16-slide groove, 17-limiting groove. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside", and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0022] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0023] See also Figure 1-Figure 5The utility model provides an adjustable livestock fence 1, comprising: a plurality of groups of fences 1 with a hollow structure, connecting columns 2 are arranged on both sides of the fence 1, a lifting assembly is arranged on the top of the fence 1, a conical column 3 is arranged at the bottom of the connecting column 2, and a limiting assembly is arranged on the top of the connecting column 2; the lifting assembly comprises a plurality of groups of lifting rods 7 corresponding to the fences 1, a lifting plate 6 fixed on the top of the lifting rods 7 and a handle 5 fixed on the top of the lifting plate 6, and the overall height of the fence 1 is increased by the lifting assembly; the limiting assembly comprises a fixing box 9 arranged on the top of the connecting column 2, a handle 10 arranged on the top of the fixing box 9, a rotating shaft 11 connected to the bottom of the handle 10 and passing through the interior of the fixing box 9, and a movable plate 13 arranged on both sides of the rotating shaft 11 and movably connected to the fixing box 9, and the stability of the lifting rod 7 after the height is raised is maintained by the limiting assembly.

[0024] See also Figure 2 and Figure 5 Preferably, among the several groups of lifting rods 7 of the utility model, two groups adjacent to the connecting column 2 are provided with several groups of grooves 8, and the grooves 8 match the movable plate 13. Through the connection between the grooves 8 and the movable plate 13, stability is provided for the lifting rods 7 after the height is raised. At the same time, after multiple groups of fences 1 are installed, the movable plate 13 can limit the two groups of lifting rods 7 adjacent to the movable plate 13 after installation, thereby improving the overall stability of the fence 1 after installation.

[0025] See also Figure 4 In addition, a gear 12 is sleeved on the bottom of the outer ring of the rotating shaft 11 of the utility model, and a partial rack 14 meshing with the gear 12 is provided on the movable plate 13. The gear 12 is driven to rotate by the rotating shaft 11. Since the gear 12 and the partial rack 14 are meshed, and the partial rack 14 is located on the movable plate 13, the movable plates 13 located on both sides of the rotating shaft 11 will move toward each other, thereby realizing the connection between the movable plate 13 and the groove 8.

[0026] See also Figure 1-Figure 4 Furthermore, a limit block 15 is fixedly provided on the top of the movable plate 13 of the utility model, and a limit groove 17 is provided at the connection between the fixed box 9 and the limit block 15. The connection between the limit block 15 and the limit groove 17 improves the stability of the movable plate 13 during movement.

[0027] See also Figure 4 Moreover, the length of the limit block 15 of the utility model is smaller than the length of the movable plate 13 , so as to prevent the limit block 15 from impacting the lifting rod 7 .

[0028] See also Figure 3At the same time, the interior of the fixed box 9 of the utility model is a hollow structure, and a slide groove 16 is provided at the connection between the fixed box 9 and the movable plate 13. The hollow structure of the fixed box 9 facilitates the rotation of the rotating shaft 11 and the gear 12, and the slide groove 16 facilitates the movement of the movable plate 13.

[0029] See also Figure 1 and Figure 2 Finally, both sides of the connecting column 2 of the utility model are provided with installation grooves 4 matching the fence 1, and the installation grooves 4 are convenient for connecting multiple groups of fences 1 to form a whole, thereby improving the protection effect.

[0030] The working principle of this utility model:

[0031] First, the staff needs to insert the connecting column 2 into the ground through the tapered column 3, and then assemble and connect the fence 1 and the connecting column 2, connect the fence 1 to the installation groove 4 on one group of connecting columns 2, and then connect the connecting column 2 of another group to the fence 1 through the installation groove 4, and so on. Multiple groups of fences 1 can be assembled and connected, thereby increasing the protection area of ​​the fence 1. If the height of the entire fence 1 needs to be adjusted, the staff lifts the lifting plate 6 through the handle 5, and the lifting plate 6 drives the lifting rod 7 to move up. When it moves to a suitable height, the handle 10 can be turned, and the rotation of the handle 10 drives the rotating shaft 11 to rotate The rotation of the rotating shaft 11 drives the gear 12 to rotate, and the rotation of the gear 12 will be connected with part of the rack 14, thereby driving the two groups of movable plates 13 to move toward each other in the horizontal direction. Since the height adjustment of the fence 1 is flexible, the height of the lifting rod 7 can be appropriately adjusted so that the movable plate 13 can be located at the same horizontal plane as the position of the groove 8, which facilitates the connection between the movable plate 13 and the groove 8. At the same time, the relative movement of the movable plate 13 will be connected with the grooves 8 on the lifting rod 7 located on the adjacent two sides of the movable plate 13 after assembly, thereby realizing the height limitation of the overall fence 1 and improving the stability of the overall fence 1 after the height adjustment.

[0032] In summary, the utility model provides an adjustable livestock fence, comprising: a plurality of groups of fences with a hollow structure, connecting columns are provided on both sides of the fence, a conical column is provided at the bottom of the connecting column, a limit assembly is provided on the top of the connecting column, and a limit assembly is provided on the top of the connecting column; the lifting assembly comprises a plurality of groups of lifting rods corresponding to the fences one by one, a lifting plate fixed to the top of the lifting rod and a handle fixed to the top of the lifting plate, and the overall height of the fence is increased by the lifting assembly; the limit assembly comprises a fixed box provided at the top of the connecting column, a handle provided at the top of the fixed box, a rotating shaft connected to the bottom of the handle and passing through the interior of the fixed box, and a movable plate provided on both sides of the rotating shaft and movably connected to the fixed box, and the stability of the lifting rod after the height is raised is maintained by the limit assembly. In summary, the utility model adjusts the height of the lifting plate and the lifting rod through the handle to meet the height needs of different livestock. After the adjustment, the handle can be used to rotate the rotating shaft, thereby driving the movable plate to limit the lifting rod. At the same time, since the fences are connected in groups, the two groups of movable plates will simultaneously act on the two groups of lifting rods adjacent to the movable plates after assembly, thereby improving the stability of the overall lifting rod after assembly.

[0033] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. An adjustable livestock fence, characterized in that: include: Several groups of fences with hollow structures, with connecting columns on both sides of the fences, a lifting assembly on the top of the fences, a conical column at the bottom of the connecting columns, and a limit assembly on the top of the connecting columns; The lifting assembly includes a plurality of lifting rods corresponding to the fences, a lifting plate fixed to the top of the lifting rods, and a handle fixed to the top of the lifting plate; The limiting assembly includes a fixing box arranged on the top of the connecting column, a handle arranged on the top of the fixing box, a rotating shaft connected to the bottom of the handle and passing through the interior of the fixing box, and a movable plate arranged on both sides of the rotating shaft and movably connected to the fixing box.

2. The adjustable livestock fence according to claim 1, characterized in that: Two groups of lifting rods adjacent to the connecting column are provided with a plurality of grooves, and the grooves match the moving plates.

3. The adjustable livestock fence according to claim 1, characterized in that: A gear is sleeved on the bottom of the outer ring of the rotating shaft, and a partial rack meshing with the gear is provided on the moving plate.

4. The adjustable livestock fence according to claim 3, characterized in that: A limiting block is fixedly arranged on the top of the movable plate, and a limiting groove is arranged at the connection between the fixing box and the limiting block.

5. The adjustable livestock fence according to claim 4, characterized in that: The length of the limiting block is smaller than the length of the moving plate.

6. The adjustable livestock fence according to claim 1, characterized in that: The interior of the fixing box is a hollow structure, and a sliding groove is provided at the connection between the fixing box and the movable plate.

7. The adjustable livestock fence according to claim 1, characterized in that: Both sides of the connecting column are provided with mounting grooves matching the fence.

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