Adjustable fence for hog house

Abstract

The adjustable fence comprises a fence body, the fence body comprises fixing columns at the two ends, connecting rods connecting the two fixing columns and stand columns used for controlling the looseness of the fence, the connecting rods are fixedly installed between the two fixing columns at equal intervals, and the stand columns are fixedly installed among the three connecting rods at equal intervals. Through rotation and pulling of the L-shaped rod, the fixing rod and the pull rod are driven to move, the fixing rod slides between the two sliding grooves, the density rods can be driven to move, the density rods can be driven to move, the density rods can be driven to move, and the density rods can be driven to move. The pull rods and the density rods are connected through the rotating rods, the density rods are driven to slide in the penetrating holes, the gap between every two adjacent stand columns is enlarged, pigs of different sizes can be bred, meanwhile, due to the fact that the density rods are adjusted to ascend, the overall height of the fence is adjusted as well, and the use range of the fence is widened.

Description

Technical Field

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

[0002] In the process of pig farming, many fences are used. According to the use of pigs of different sizes, people will choose fences of different sizes and densities. At the same time, as the scale of farming becomes larger and larger, some farms will raise pigs from a young age, so there are many types of fences used.

[0003] At present, most fences are composed of upper and lower horizontal bars, and the density and height of the fences cannot be adjusted. Therefore, in order to raise pigs at different growth stages, different types of fences are needed to enclose them. Subsequently, as the pigs grow, they need to be moved, which is inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable pig house fence to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable pig house fence, including a fence body, the fence body including fixed columns at both ends and a connecting rod connecting the two fixed columns and columns for controlling the looseness of the fence, the connecting rod is equidistantly fixed between the two fixed columns, the columns are equidistantly fixed between the three connecting rods, the connecting rod is equidistantly provided with perforations, a density rod is slidably installed inside the perforations, the density rod can be raised and lowered, and the fence density on the fence body can be changed by raising and lowering the density rod.

[0006] As a further preferred embodiment of the present technical solution, a fixing frame is fixedly installed on the outer side of one of the fixing columns, and sliding grooves are symmetrically provided at both ends of the fixing frame. A fixing rod is slidably installed between the two sliding grooves, a pulling rod is fixedly installed in the middle of the fixing rod, and a rotating rod is equidistantly rotatably installed on the outer side of the pulling rod through an axle pin, and the end of the rotating rod away from the pulling rod is rotatably connected to the bottom of the density rod through an axle pin.

[0007] As a further preferred embodiment of the present technical solution, the slide groove slides tightly against the fixing rod.

[0008] As a further preferred embodiment of the present technical solution, an L-shaped rod is rotatably installed at one end of the pull rod away from the fixed rod, a fixed plate is fixedly installed on the outer side of the fixed column close to the L-shaped rod, a slot is opened in the middle of the fixed plate, and the L-shaped rod can be stuck inside the slot.

[0009] As a further preferred embodiment of the present technical solution, positioning rods are equidistantly fixedly installed in the middle of the L-shaped rod, and the two positioning rods can be used to be clamped inside the bayonet.

[0010] As a further preferred embodiment of the technical solution, sliding holes are symmetrically provided at both ends of the fixing rod, a guide rod is fixedly installed inside the fixing frame at positions corresponding to the sliding holes, and a spring is sleeved on the outer side of the guide rod.

[0011] The utility model provides an adjustable fence for a pig house, which has the following beneficial effects:

[0012] (1) The utility model drives the fixed rod and the pull rod to move by rotating and pulling the L-shaped rod, and the fixed rod slides between the two slide grooves. The connection between the pull rod and the density rod by the rotating rod drives the density rod to slide inside the perforation, and the gap between two adjacent columns becomes larger, which can be used for breeding pigs of different sizes.

[0013] (2) The utility model adjusts the density rod to rise, and the overall height of the fence is also adjusted, thereby increasing the use range of the fence. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a schematic diagram of the overall explosion structure of the utility model;

[0016] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0017] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0018] In the figure: 1. Fence body; 2. Fixed column; 3. Connecting rod; 4. Vertical column; 5. Perforation; 6. Density rod; 7. Fixed frame; 8. Slide groove; 9. Fixed rod; 10. Pull rod; 11. Rotating rod; 12. L-shaped rod; 13. Fixed plate; 14. Bayonet; 15. Positioning rod; 16. Sliding hole; 17. Guide rod; 18. Spring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figures 1 to 4As shown, in this embodiment, an adjustable pig house fence includes a fence body 1, wherein the fence body 1 includes fixed columns 2 at both ends, a connecting rod 3 connecting the two fixed columns 2, and columns 4 for controlling the looseness of the fence, the connecting rod 3 is equidistantly fixedly installed between the two fixed columns 2, the columns 4 are equidistantly fixedly installed between the three connecting rods 3, the connecting rod 3 is equidistantly provided with through holes 5, a density rod 6 is slidably installed inside the through hole 5, the density rod 6 can be raised and lowered, and the fence density on the fence body 1 can be changed by raising and lowering the density rod 6.

[0021] like Figures 1 to 4 As shown, a fixing frame 7 is fixedly installed on the outer side of one of the fixing columns 2, and sliding grooves 8 are symmetrically opened at both ends of the fixing frame 7. A fixing rod 9 is slidably installed between the two sliding grooves 8, and a pulling rod 10 is fixedly installed in the middle of the fixing rod 9. A rotating rod 11 is equidistantly rotatably installed on the outer side of the pulling rod 10 through an axle pin, and the end of the rotating rod 11 away from the pulling rod 10 is rotatably connected to the bottom of the density rod 6 through an axle pin.

[0022] The fixed rod 9 is driven to slide between the two slide grooves 8. The connection between the pull rod 10 and the density rod 6 through the rotating rod 11 will drive the density rod 6 to slide inside the perforation 5. At this time, the gap between the two adjacent columns 4 will become larger. At the same time, due to the rise of the density rod 6, the overall height of the fence will increase.

[0023] like Figures 1 to 4 As shown, the slide groove 8 and the fixing rod 9 slide tightly together.

[0024] The fixing rod 9 can slide stably in the sliding groove 8.

[0025] like Figures 1 to 4 As shown, an L-shaped rod 12 is rotatably mounted on one end of the pull rod 10 away from the fixing rod 9, and a fixing plate 13 is fixedly mounted on the outer side of the fixing column 2 close to the L-shaped rod 12. A bayonet 14 is opened in the middle of the fixing plate 13, and the L-shaped rod 12 can be stuck inside the bayonet 14.

[0026] By pulling the L-shaped rod 12 , the fixing rod 9 and the pull rod 10 can be driven to move, thereby facilitating the movement of the density rod 6 .

[0027] like Figures 1 to 4 As shown, positioning rods 15 are fixedly installed at equal intervals in the middle of the L-shaped rod 12 , and the two positioning rods 15 can be used to be clamped in the bayonet 14 .

[0028] After the density rod 6 is adjusted, the L-shaped rod 12 is rotated, and the two positioning rods 15 on the L-shaped rod 12 can be clamped in the inside of the bayonet 14 to fix the position of the density rod 6.

[0029] like Figures 1 to 4As shown, sliding holes 16 are symmetrically provided at both ends of the fixing rod 9 , a guide rod 17 is fixedly installed inside the fixing frame 7 at a position corresponding to the sliding hole 16 , and a spring 18 is sleeved on the outer side of the guide rod 17 .

[0030] When the fence does not need to be adjusted, the fixation of the L-shaped rod 12 is cancelled, and the spring 18 will push the fixing rod 9, which will drive the fixing rod 9 and the pull rod 10 to move, so as to facilitate the lowering of the density rod 6.

[0031] The utility model provides an adjustable fence for a pig house, and the specific working principle is as follows:

[0032] When the device is in use, rotating and pulling the L-shaped rod 12 will drive the fixed rod 9 and the pull rod 10 to move, and the fixed rod 9 will slide between the two slide grooves 8. At this time, the spring 18 is in a compressed state, and the connection between the pull rod 10 and the density rod 6 through the rotating rod 11 will drive the density rod 6 to slide inside the perforation 5. At this time, the gap between the two adjacent columns 4 will become larger. At the same time, due to the rise of the density rod 6, the overall height of the fence will increase, and then the L-shaped rod 12 is rotated, and the two positioning rods 15 on the L-shaped rod 12 can be stuck in the inside of the bayonet 14 to fix the position of the density rod 6. When the fence does not need to be adjusted, the fixation of the L-shaped rod 12 is cancelled, and the spring 18 will push the fixed rod 9, which will drive the fixed rod 9 and the pull rod 10 to move, thereby facilitating the descent of the density rod 6.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable fence for a pig house, comprising a fence body (1), wherein the fence body (1) comprises fixed posts (2) at both ends, a connecting rod (3) connecting the two fixed posts (2), and upright posts (4) for controlling the looseness of the fence, wherein the connecting rod (3) is fixedly installed at equal distances between the two fixed posts (2), and the upright posts (4) are fixedly installed at equal distances between the three connecting rods (3), characterized in that: The connecting rod (3) is provided with perforations (5) at equal intervals, and a density rod (6) is slidably installed inside the perforations (5). The density rod (6) can be raised and lowered, and the fence density on the fence body (1) can be changed by raising and lowering the density rod (6).

2. The adjustable pig house fence according to claim 1, characterized in that: A fixing frame (7) is fixedly installed on the outer side of one of the fixing columns (2), and sliding grooves (8) are symmetrically opened at both ends of the fixing frame (7). A fixing rod (9) is slidably installed between the two sliding grooves (8), and a pulling rod (10) is fixedly installed in the middle of the fixing rod (9). A rotating rod (11) is equidistantly rotated and installed on the outer side of the pulling rod (10) through an axle pin, and the end of the rotating rod (11) away from the pulling rod (10) is rotatably connected to the bottom of the density rod (6) through an axle pin.

3. The adjustable pig house fence according to claim 2, characterized in that: The slide groove (8) and the fixing rod (9) are tightly fitted and slidable.

4. The adjustable pig house fence according to claim 2, characterized in that: An L-shaped rod (12) is rotatably mounted on one end of the pull rod (10) away from the fixed rod (9), and a fixing plate (13) is fixedly mounted on the outer side of the fixing column (2) close to the L-shaped rod (12). A bayonet (14) is provided in the middle of the fixing plate (13), and the L-shaped rod (12) can be clamped inside the bayonet (14).

5. The adjustable pig house fence according to claim 4, characterized in that: Positioning rods (15) are fixedly installed at equal distances in the middle of the L-shaped rod (12), and the two positioning rods (15) can be used to be clamped inside the bayonet (14).

6. The adjustable pig house fence according to claim 4, characterized in that: The two ends of the fixed rod (9) are symmetrically provided with sliding holes (16); a guide rod (17) is fixedly installed inside the fixed frame (7) at a position corresponding to the sliding hole (16); and a spring (18) is sleeved on the outer side of the guide rod (17).

Images