Adjustable sheepfold structure

Abstract

The utility model relates to the field of animal husbandry, in particular to an adjustable sheepcote structure which comprises an outer pipe extending vertically, a fixed fence is fixedly installed on the outer pipe, an inner pipe is vertically installed in the upper end of the outer pipe in a sliding mode, and a movable fence is fixedly installed on the inner pipe. A movable plate is horizontally installed in the inner pipe in a sliding mode, a clamping block is fixedly installed on one side of the movable plate in the sliding direction of the movable plate, a positioning hole for the clamping block to be clamped in is formed in the outer pipe, and a spring used for pushing the clamping block to be clamped in the positioning hole is further arranged in the inner pipe. A vertically-extending rotating column is rotationally installed in the inner pipe located on the side, away from the clamping block, of the movable plate, a baffle is fixedly installed on one side of the lower end of the rotating column, and when the baffle rotates to the side, close to the movable plate, of the rotating column, the baffle abuts against the movable plate and limits the clamping block to be disengaged from the positioning hole. By adjusting the length of the inner pipe extending out of the upper end of the outer pipe, the inner pipe drives the movable fence to ascend or descend and drives the inner column to slide up and down along the vertical pipe, so that the overall height of the sheepcote is adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of animal husbandry, concretely relates to adjustable sheep pen structure. BACKGROUND

[0002] In the process of sheep breeding, the sheep need to be enclosed, which requires the use of fence structure.

[0003] The existing sheep pen structure, such as the utility model patent (application number CN202220226212.1) discloses a combined fence for Tibetan sheep breeding, which comprises a top strip plate, a plurality of vertical rods are fixedly connected to the top strip plate, a bottom strip plate is fixedly connected to the lower end of the plurality of vertical rods, a connecting bolt is fixedly connected to one end of the top strip plate, a groove is provided on the connecting bolt, a fixed groove is provided on the other end of the top strip plate, the connecting bolt at one end of the top strip plate is inserted into the fixed groove, and the two fences are fixed by a sliding column, which is convenient to install.

[0004] However, the height of the existing sheep pen is fixed, and the height of the sheep pen cannot be adjusted after installation, which is not convenient for matching sheep at different growth stages, and needs to be improved. UTILITY MODEL CONTENT

[0005] The utility model aims at providing adjustable sheep pen structure, which is convenient for height adjustment to solve the defects in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The adjustable sheep pen structure comprises an outer pipe extending vertically, a fixed fence is fixedly installed on the outer pipe, an inner pipe is vertically and slidingly installed in the upper end of the outer pipe, and a movable fence is fixedly installed on the inner pipe; an active plate is horizontally and slidingly installed in the inner pipe, a clamping block is fixedly installed on one side of the active plate along its sliding direction, a positioning hole for clamping the clamping block is arranged on the outer pipe, and a spring for pushing the clamping block into the positioning hole is further arranged in the inner pipe; a vertically extending rotating column is rotatably installed in the inner pipe on the side of the active plate away from the clamping block, and a baffle is fixedly installed on one side of the lower end of the rotating column; when the baffle is rotated to the side of the rotating column close to the active plate, the baffle abuts against the active plate and limits the clamping block from disengaging from the positioning hole.

[0008] As a further improvement, the positioning holes are vertically and uniformly spaced.

[0009] As a further improvement, the clamping block is semispherical.

[0010] As a further improvement, the inner tube is fixedly installed with a positioning seat, the positioning seat is provided with a through hole for the rotating column to pass through, the inner wall of the through hole is provided with a blind hole extending in the radial direction of the rotating column, the blind hole is movably installed with a positioning ball, the rotating column is provided with an arc-shaped slot for one side of the positioning ball to be clamped into, and the blind hole is provided with a spring for pushing the positioning ball to be clamped into the arc-shaped slot; the arc-shaped slot comprises a first arc-shaped slot and a second arc-shaped slot, when the positioning ball is clamped into the first arc-shaped slot, the baffle is turned to the side of the rotating column close to the movable plate, and when the positioning ball is clamped into the second arc-shaped slot, the baffle is turned to the side of the rotating column away from the movable plate.

[0011] As a further improvement, the fixed fence comprises a transversely extending bottom cross bar fixedly installed on the outer tube, and a plurality of vertical pipes are uniformly and spacedly arranged on the bottom cross bar in the length direction of the bottom cross bar; the movable fence comprises a transversely extending top cross bar fixedly installed on the inner tube, the top cross bar is located above the bottom cross bar, and a plurality of inner columns corresponding to the vertical pipes are fixedly installed on the top cross bar, and the lower end of the inner column is movably inserted into the corresponding vertical pipe.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1、 by adjusting the length of the inner tube extending out of the upper end of the outer tube, the inner tube drives the movable fence to be raised or lowered, and simultaneously drives the inner column to slide up and down along the vertical pipe, so that the height of the sheep pen as a whole is adjusted, so as to match the use of sheep in different growth periods;

[0014] 2、 the rotating column is rotated and drives the baffle to move away from the movable plate, then the height of the movable fence is adjusted by moving the inner tube up and down, the spring pushes the clamping block to be clamped into the positioning hole after the height is adjusted to the required height, the rotating column is rotated again and drives the baffle to abut against the back side of the movable plate, so that the height of the inner tube and the movable fence is locked, and the adjustment of the height of the sheep pen is very convenient;

[0015] 3、 when the positioning ball is clamped into the first arc-shaped slot or the second arc-shaped slot, the resistance of the rotating column to rotation is increased, so that the position of the baffle is prevented from being changed due to the arbitrary rotation of the rotating column, and the locking of the inner tube is more reliable. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without creative labor for those skilled in the art.

[0017] Figure 1 is a structural schematic view of an embodiment of the utility model;

[0018] Figure 2 is Figure 1 an explosion schematic view;

[0019] Figure 3 is a structural schematic view of an inner tube of an embodiment of the utility model;

[0020] Figure 4 is a structural schematic view of a baffle of an embodiment of the utility model;

[0021] Figure 5 is a structural schematic view of a positioning seat of an embodiment of the utility model.

[0022] In the drawing: 1-outer tube; 2-fixed fence; 3-inner tube; 4-movable fence; 5-mounting seat; 6-movable plate; 7-fixed seat; 8-sleeve; 9-movable column; 10-clamp block; 11-positioning hole; 12-spring; 13-supporting plate; 14-rotating column; 15-connecting seat; 16-baffle; 17-positioning seat; 18-through hole; 19-blind hole; 20-positioning ball; 21-arc-shaped groove; 22-spring; 23-first arc-shaped groove; 24-second arc-shaped groove; 25-bottom cross bar; 26-vertical pipe; 27-top cross bar; 28-inner column. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] As Figures 1 to 5 shown, the adjustable sheep pen structure comprises vertically extending outer tubes 1, the outer tubes 1 are fixedly provided with fixed fences 2, the upper ends of the outer tubes 1 are vertically slidably provided with inner tubes 3, and the inner tubes 3 are fixedly provided with movable fences 4. In the embodiment, the outer tubes 1 and the inner tubes 3 are provided in pairs, the fixed fences 2 are fixedly connected between the two outer tubes 1, the movable fences 4 are fixedly connected between the two inner tubes 3, and the lower ends of the outer tubes 1 are welded with mounting seats 5 for being fixed to the ground. By adjusting the length of the inner tubes 3 extending out of the upper ends of the outer tubes 1, the inner tubes 3 drive the movable fences 4 to be raised or lowered, so as to adjust the height of the whole sheep pen, so as to match the sheep in different growth periods.

[0025] As Figure 3As shown, the lower end of the inner tube 3 is horizontally slidably installed with a movable plate 6, the inner side of the rear wall of the inner tube 3 is fixedly installed with a fixed seat 7 through bolts, the front side of the fixed seat 7 is welded with four sleeve pipes 8 extending front and back, the rear side of the movable plate 6 is welded with movable columns 9 extending front and back, the movable columns 9 correspond to the sleeve pipes 8 one by one, and the movable columns 9 are slidably installed in the corresponding sleeve pipes 8 to guide the front and back movement of the movable plate 6; the front side of the movable plate 6 is welded with a clamping block 10, the inner tube 3 is provided with a round hole through which the clamping block 10 passes, the front wall of the outer tube 1 is provided with a positioning hole 11 into which the clamping block 10 is clamped, and the inner tube 3 is further provided with a spring 12 for pushing the clamping block 10 to be clamped into the positioning hole 11, the spring 12 is sleeved on the outer side of the sleeve pipe 8, one end of the spring 12 abuts against the fixed seat 7 and the other end abuts against the movable plate 6, the spring 12 gives the movable plate 6 a forward thrust to avoid the clamping block 10 from accidentally disengaging from the positioning hole 11.

[0026] As shown in the drawings, Figure 2 In this embodiment, the positioning holes 11 are vertically and uniformly spaced to adjust the inner tube 3 to different heights.

[0027] The clamping block 10 is semispherical, and by moving the inner tube 3 up and down by force, the clamping block 10 is misaligned with the positioning hole 11, and then the inner wall of the outer tube 1 acts on one side of the semispherical clamping block 10 and drives the clamping block 10 to disengage from the positioning hole 11 rearward, thereby adjusting the height of the movable fence 4; after adjusting the movable fence 4 to the required height, the spring 12 pushes the clamping block 10 to be clamped into the positioning hole 11 aligned therewith to preliminarily position the height of the inner tube 3 and the movable fence 4.

[0028] As shown in the drawings, Figure 3 and Figure 4 The inner tube 3 above the movable plate 6 is fixedly installed with a support plate 13 through screws, the support plate 13 is rotatably installed with a vertically extending rotating column 14 through a bearing, the rotating column 14 is located at the rear side of the movable plate 6, the lower end of the rotating column 14 is coaxially fixedly installed with a circular connecting seat 15 through bolts, the bottom of the connecting seat 15 is integrally formed with a baffle 16, the baffle 16 is arranged in an arc shape coaxial with the rotating column 14, and the rear side of the movable plate 6 is arranged in an arc shape abutting against the baffle 16, when the baffle 16 is rotated to the side close to the movable plate 6, the baffle 16 abuts against the movable plate 6 and limits the clamping block 10 from disengaging from the positioning hole 11.

[0029] Specifically, when the height of the movable fence 4 needs to be adjusted, the rotating column 14 is rotated and the baffle 16 is rotated to the rear side of the rotating column 14 away from the movable plate 6, thereby providing a space for the movable plate 6 to move forward and backward, and when the inner tube 3 is moved up and down by force, the clamping block 10 can be smoothly moved backward to disengage from the positioning hole 11; or after the movable fence 4 is adjusted to the required height and the clamping block 10 is clamped into the positioning hole 11 aligned therewith, the rotating column 14 is rotated again and the baffle 16 is rotated to the front side of the rotating column 14, the baffle 16 is attached to the arc-shaped surface on the rear side of the movable plate 6 and abuts against the rear side of the movable plate 6, thereby preventing the clamping block 10 from moving backward to disengage from the positioning hole 11, and further locking the height of the inner tube 3 and the movable fence 4.

[0030] As shown in Figure 3 and Figure 5 , the upper end of the inner tube 3 is fixedly installed with a positioning seat 17 through a bolt, the positioning seat 17 is provided with a through hole 18 for the rotating column 14 to pass through, the inner wall of the through hole 18 is provided with a blind hole 19 extending along the radial direction of the rotating column 14, the blind hole 19 is movably installed with a positioning ball 20, the outer circumferential surface of the rotating column 14 is provided with an arc-shaped groove 21 for one side of the positioning ball 20 to be clamped into, and the inner wall of the blind hole 19 and the side of the positioning ball 20 away from the rotating column 14 are provided with a spring 22 for pushing the positioning ball 20 to be clamped into the arc-shaped groove 21; in the embodiment, the arc-shaped groove 21 includes a first arc-shaped groove 23 and a second arc-shaped groove 24, when the positioning ball 20 is clamped into the first arc-shaped groove 23, the baffle 16 is rotated to the side of the rotating column 14 close to the movable plate 6, and when the positioning ball 20 is clamped into the second arc-shaped groove 24, the baffle 16 is rotated to the side of the rotating column 14 away from the movable plate 6. Specifically, when the positioning ball 20 is clamped into the first arc-shaped groove 23 or the second arc-shaped groove 24, the resistance to the rotation of the rotating column 14 is increased, thereby avoiding the rotating column 14 from being randomly rotated to cause the position of the baffle 16 to change. In addition, the upper end of the rotating column 14 protrudes outward from the inner tube 3 and is fixedly installed with a knob, thereby facilitating the rotation and adjustment of the rotating column 14.

[0031] As shown in Figure 1 and Figure 2 , the fixed fence 2 includes two bottom cross bars 25 transversely extending and welded between the two outer tubes 1, the two bottom cross bars 25 are provided opposite to each other, and a plurality of vertical tubes 26 are welded between the two bottom cross bars 25 and are uniformly spaced along the length direction of the bottom cross bars 25, the upper end of the vertical tube 26 protrudes outward from the bottom cross bar 25; the movable fence 4 includes a top cross bar 27 transversely extending and welded between the two inner tubes 3, the top cross bar 27 is located above the bottom cross bar, the bottom of the top cross bar 27 is welded with a plurality of inner columns 28 corresponding to the vertical tubes 26, the lower end of the inner column 28 is movably inserted into the corresponding vertical tube 26, and the movable fence 4 drives the inner column 28 to slide up and down along the vertical tube 26 when being raised or lowered.

[0032] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An adjustable sheep pen structure, characterized in that: The device includes a vertically extending outer tube with a fixed guard fixedly installed on it. An inner tube is vertically slidably installed inside the upper end of the outer tube, and a movable guard is fixedly installed on the inner tube. A movable plate is horizontally slidably installed inside the inner tube, and a locking block is fixedly installed on one side of the movable plate along its sliding direction. The outer tube has a positioning hole for the locking block to engage, and the inner tube also has a spring for pushing the locking block into the positioning hole. A vertically extending rotating column is rotatably installed inside the inner tube on the side of the movable plate away from the locking block. A baffle is fixedly installed on one side of the lower end of the rotating column. When the baffle rotates to the side of the rotating column close to the movable plate, the baffle abuts the movable plate and prevents the locking block from disengaging from the positioning hole.

2. The adjustable sheep pen structure as described in claim 1, characterized in that: The positioning holes are arranged vertically and evenly at multiple intervals.

3. The adjustable sheep pen structure as described in claim 1, characterized in that: The card block is hemispherical.

4. The adjustable sheep pen structure as described in claim 1, characterized in that: A positioning seat is fixedly installed inside the inner tube. The positioning seat has a through hole through which the rotating column passes. The inner wall of the through hole has a blind hole extending radially along the rotating column. A positioning ball is movably installed in the blind hole. The rotating column has an arc-shaped groove for one side of the positioning ball to be engaged. A spring is provided in the blind hole for pushing the positioning ball into the arc-shaped groove. The arc-shaped groove includes a first arc-shaped groove and a second arc-shaped groove. When the positioning ball is engaged in the first arc-shaped groove, the baffle rotates to the side of the rotating column closer to the movable plate. When the positioning ball is engaged in the second arc-shaped groove, the baffle rotates to the side of the rotating column away from the movable plate.

5. The adjustable sheep pen structure as described in claim 1, characterized in that: The fixed enclosure includes a horizontally extending bottom crossbar fixedly installed on the outer tube, and a plurality of vertical tubes evenly spaced along its length are fixedly installed on the bottom crossbar; the movable enclosure includes a horizontally extending top crossbar fixedly installed on the inner tube, the top crossbar being located above the bottom crossbar, and a plurality of inner columns corresponding one-to-one with the vertical tubes are fixedly installed on the top crossbar, the lower ends of the inner columns being movably inserted into the corresponding vertical tubes.

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