Fence for pig breeding

Abstract

The utility model belongs to the technical field of live pig breeding, and particularly relates to a fence for live pig breeding, which comprises supporting columns, first fixing frames are fixedly connected to two sides, close to each other, of the outer parts of the supporting columns, the supporting columns and the first fixing frames are arranged in multiple groups and form the complete fence, and a fixing column is arranged between each group of adjacent first fixing frames. The two sides of the top of the fixing column are fixedly connected with first limiting columns. The utility model provides a fence for live pig breeding, and solves the problems that in the prior art, a fence for live pig breeding is relatively simple in structure and generally only has a simple fence function, and most simple fences are connected into a whole through welding or bolts, so that the internal space of the fence is difficult to adjust, and the fence is inconvenient to use. The problems that when the number of raised live pigs changes, the space of a fence is not enough, and if the space of the fence needs to be increased, the fence needs to be disassembled and reassembled through extremely tedious operation, so that the working efficiency is reduced are solved.

Description

Technical Field

[0001] The utility model belongs to the field of pig breeding, in particular to a fence for pig breeding. Background Art

[0002] Pigs generally refer to livestock. In addition to being eaten as fresh meat, they are also suitable for processing into products such as ham, bacon, sausage and meat floss. Pig skin, bristles and pig casings can be used as industrial raw materials. During the pig breeding process, isolation fences are usually required for isolation and protection.

[0003] The existing pig farming enclosure structure is relatively simple, and generally only has a simple fencing function. Most of these simple fences are connected as a whole by welding or bolts, and it is difficult to adjust the space inside the enclosure. When the number of pigs raised changes, the enclosure space may be insufficient. If the enclosure space is to be increased, extremely cumbersome operations are required to disassemble and reassemble it, thereby reducing work efficiency. Utility Model Content

[0004] In view of the above problems existing in the prior art, the main purpose of the present invention is to provide a fence for pig breeding.

[0005] The technical solution of the present utility model is as follows: a fence for pig breeding, including pillars, both sides of the outside of the pillars close to each other are fixedly connected to a first fixing frame, the pillars and the first fixing frame are arranged in multiple groups and form a complete fence, a fixing column is provided between each group of adjacent first fixing frames, both sides of the top of the fixing column are fixedly connected to a first limiting column, the first limiting column is movably connected to the corresponding first fixing frame, universal wheels are provided inside the multiple pillars, both sides of the inside of the multiple pillars extend to the outside and are rotatably connected to support plates, a block is slidably connected to one side of the top of the first limiting column, and a card slot cooperating with the card block is equidistantly provided at the bottom of the first fixing frame, a transmission component is provided inside the pillar, and an adjustment component is provided inside the first limiting column.

[0006] As a preferred embodiment, the transmission assembly includes a cylinder, which is fixedly connected to the inside of the pillar, and the output end of the cylinder is fixedly connected to a first rack, and teeth are provided on both sides of the outside of the first rack. The universal wheel is fixedly connected to the bottom of the first rack, and one side of the inside of the two support plates is fixedly connected to a first gear, and the two first gears are meshed with the first rack through corresponding teeth.

[0007] As a preferred embodiment, the adjustment component includes a slide groove and a linkage unit, the slide groove is opened on the inner side of the first limiting column, the inner sliding connection of the slide groove is provided with a threaded column, the blocking block is fixedly connected to the top of the threaded column, a first spring is provided inside the slide groove and between the blocking block and the inner wall of the slide groove, the bottom of the slide groove is rotatably connected with a screw, the threaded column is threadedly connected to the outside of the screw, and the blocking block can slide through the linkage unit.

[0008] As a preferred embodiment, the linkage unit includes a second gear, the second gear is fixedly connected to the bottom of the screw, a second rack is slidably connected to the lower inner part of the first limiting column, the second rack is meshed with the second gear, a slider is fixedly connected to the outer side of the second rack, an oblique groove is provided on the top side of the slider, a second spring is provided inside the first limiting column and on one side of the slider, and a sliding rod matching the oblique groove is slidably connected to the inner side of the first limiting column.

[0009] As a preferred embodiment, the second fixing frames are fixedly connected at equal distances on both sides of the outside of the pillar that are close to each other and located below the first fixing frame, and the second limiting columns are fixedly connected at equal distances on both sides of the outside of the fixing column and located below the first limiting column, and multiple second limiting columns are movably connected to the corresponding second fixing frames.

[0010] As a preferred embodiment, the cylinder is electrically connected to an external controller, and the top of the sliding rod extends to the top of the first limiting column and is fixedly connected to a pressing block.

[0011] The beneficial effects of the utility model are as follows:

[0012] This device can drive the two sets of parallel pillars and the first fixed frame to move through simple operations, so as to adjust the length or width of the enclosure, and thus adjust the internal space of the enclosure, which is conducive to adapting the enclosure space to different numbers of pigs raised, reasonably utilizing the breeding space, and the adjustment is simple and convenient, avoiding the trouble of frequent disassembly and movement of the enclosure, thereby greatly improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below with reference to the accompanying drawings.

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 This is a three-dimensional diagram after adjustment of the utility model;

[0016] Figure 3 It is a cross-sectional view of the utility model;

[0017] Figure 4 It is a partial cross-sectional view of the utility model;

[0018] Figure 5 For the utility model Figure 3 Enlarged view of point A in the middle;

[0019] Figure 6 For the utility model Figure 4 Enlarged view of point B in the middle;

[0020] Figure 7 For the utility model Figure 4 Enlarged view of point C in the middle.

[0021] In the figure: 1. pillar; 2. first fixing frame; 3. fixing column; 4. second fixing frame; 5. universal wheel; 6. support plate; 7. first limiting column; 8. second limiting column; 9. clamping block; 10. clamping slot; 11. cylinder; 12. first rack; 13. first gear; 14. slide; 15. threaded column; 16. first spring; 17. lead screw; 18. second gear; 19. second rack; 20. slider; 21. inclined slot; 22. second spring; 23. slide rod. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figure 1-7 , a fence for pig breeding, including pillars 1, the outside of the pillars 1 are fixedly connected to the first fixing frame 2 on both sides close to each other, the pillars 1 and the first fixing frame 2 are provided with multiple groups to form a complete fence, a fixing column 3 is provided between each group of adjacent first fixing frames 2, the top two sides of the fixing columns 3 are fixedly connected to the first limiting columns 7, the first limiting columns 7 are movably connected to the corresponding first fixing frames 2, the interior of the multiple pillars 1 are provided with universal wheels 5, the interior sides of the multiple pillars 1 extend to the outside and are rotatably connected to support plates 6, the top side of the first limiting column 7 is slidably connected to a card block 9, the bottom of the first fixing frame 2 is equidistantly provided with a card slot 10 matching the card block 9, the interior of the pillar 1 is provided with a transmission assembly, and the interior of the first limiting column 7 is provided with an adjustment assembly.

[0024] Specifically, the transmission assembly includes a cylinder 11, which is fixedly connected to the inside of the pillar 1, and the output end of the cylinder 11 is fixedly connected to the first rack 12. The outside of the first rack 12 is provided with teeth on both sides, and the universal wheel 5 is fixedly connected to the bottom of the first rack 12. The inner side of the two support plates 6 is fixedly connected to the first gear 13. The two first gears 13 are meshed with the first rack 12 through corresponding teeth. The adjustment assembly includes a slide 14 and a linkage unit. The slide 14 is opened on the inner side of the first limiting column 7. The inside of the slide 14 is slidably connected to the threaded column 15. The block 9 is fixedly connected to the top of the threaded column 15. The inside of the slide 14 is located between the block 9 and the inner wall of the slide 14. A first spring 16 is arranged between the guide slots 14, the bottom of the guide slot 14 is rotatably connected to the guide screw 17, the threaded column 15 is threadedly connected to the outside of the guide screw 17, the block 9 can slide through the linkage unit, and the linkage unit includes a second gear 18, the second gear 18 is fixedly connected to the bottom of the guide screw 17, the second rack 19 is slidably connected to the lower part of the interior of the first limiting column 7, the second rack 19 is meshed with the second gear 18, the outer side of the second rack 19 is fixedly connected to the slider 20, and the top side of the slider 20 is provided with an oblique groove 21, the interior of the first limiting column 7 and on one side of the slider 20 are provided with a second spring 22, and the inner side of the first limiting column 7 is slidably connected to a slide rod 23 that cooperates with the oblique groove 21.

[0025] Through the above technical solution, an enclosure can be formed by multiple groups of pillars 1 and the first fixing frame 2 and multiple groups of fixing columns 3 and the first limiting columns 7. The multiple groups of pillars 1 are supported by the corresponding support plates 6 to improve stability. When the number of pigs to be raised needs to be increased, the internal space of the enclosure is insufficient. At this time, the cylinder 11 is started by the external controller, and the output end of the cylinder 11 drives the first rack 12 to descend, so that the first rack 12 drives the universal wheel 5 at the bottom to descend. At the same time, the first rack 12 drives the first gears 13 on both sides to rotate through the meshing relationship, so that the first gear 13 drives the corresponding support plate 6 to rotate upward until the universal wheel 5 is in contact with the ground. When the support plate 6 is in contact with the ground and the support plate 6 is off the ground, the cylinder 11 is closed, and the movement of the corresponding pillar 1 can be facilitated by the universal wheel 5. Then, two workers manually press down the slide bars 23 on the top of the two parallel groups of first limit columns 7 at the same time, so that the bottom of the slide bar 23 pushes the slider 20 to move through the inclined groove 21 and stretches the second spring 22, causing the second spring 22 to deform. At the same time, the slider 20 drives the second rack 19 to move, so that the second rack 19 drives the screw 17 to rotate through the meshing relationship between the second rack 19 and the second gear 18. The screw 17 then drives the threaded column 15 and the block 9 to move downward through the threaded connection relationship, and squeezes The first spring 16 deforms the first spring 16 until the block 9 is out of the slot 10, thereby canceling the limit on the first fixing frame 2. Then, the corresponding pillar 1 and the first fixing frame 2 are pulled to expand the internal space of the enclosure, and the support of the universal wheel 5 can easily drive the pillar 1 to move. When the required space is adjusted, the slide bar 23 is released, and under the rebound force of the first spring 16 and the rebound force of the second spring 22, the block 9 can be driven to be inserted into the inside of the corresponding slot 10 through the above-mentioned reverse process, so that the first limiting column 7 can be limited again. Then, the cylinder 11 is started by the external controller, and the air cylinder 11 is activated by the air cylinder 11. The contraction of the output end of the cylinder 11 drives the universal wheel 5 to rise, and at the same time drives the support plate 6 to re-support the pillar 1, thereby achieving the purpose of expanding the internal space of the enclosure. Similarly, when the space needs to be reduced, the device can drive the two parallel groups of pillars 1 and the first fixed frame 2 to move through simple operations, thereby adjusting the length or width of the enclosure, and thus adjusting the internal space of the enclosure, which is conducive to adapting the enclosure space to different numbers of pigs, making rational use of the breeding space, and simple and convenient adjustment, avoiding the trouble of frequent disassembly and movement of the enclosure, thereby greatly improving work efficiency.

[0026] Specifically, the second fixing frames 4 are fixedly connected at equal distances on both sides of the outside of the pillar 1 and located below the first fixing frame 2, and the second limiting columns 8 are fixedly connected at equal distances on both sides of the outside of the fixing column 3 and located below the first limiting column 7. Multiple second limiting columns 8 are movably connected to the corresponding second fixing frames 4.

[0027] Through the above technical solution, the stability and strength of the enclosure can be improved by providing multiple sets of second fixing frames 4 and second limiting columns 8, thereby increasing the service life.

[0028] Specifically, the cylinder 11 is electrically connected to the external controller, and the top of the sliding rod 23 extends to the top of the first limiting column 7 and is fixedly connected to a pressing block.

[0029] Through the above technical solution, the staff can quickly control the cylinder 11 through the external controller.

[0030] When in use, an enclosure can be formed by multiple groups of pillars 1 and the first fixing frame 2 and multiple groups of fixing columns 3 and the first limiting columns 7. The multiple groups of pillars 1 are supported by the corresponding support plates 6 to improve stability. When the number of pigs to be raised needs to be increased, the internal space of the enclosure is insufficient. At this time, the cylinder 11 is started by an external controller, and the output end of the cylinder 11 drives the first rack 12 to descend, so that the first rack 12 drives the universal wheel 5 at the bottom to descend. At the same time, the first rack 12 drives the first gears 13 on both sides to rotate through the meshing relationship, so that the first gear 13 drives the corresponding support plate 6 to rotate upward until the universal wheel 5 contacts the ground and the support plate 6 is off the ground, and then the cylinder 11 is closed. , the movement of the corresponding pillar 1 can be facilitated by the universal wheel 5, and then two workers manually press down the slide bars 23 on the top of the two parallel groups of first limit columns 7 at the same time, so that the bottom of the slide bar 23 pushes the slider 20 to move through the inclined groove 21, and stretches the second spring 22, causing the second spring 22 to deform. At the same time, the slider 20 drives the second rack 19 to move, so that the second rack 19 drives the lead screw 17 to rotate through the meshing relationship with the second gear 18, and the lead screw 17 then drives the threaded column 15 and the block 9 downward through the threaded connection relationship, and squeezes the first spring 16, causing the first spring 16 to deform until the block 9 is out of the slot 10, and the locking can be cancelled. The first fixing frame 2 is limited, and then the corresponding pillar 1 and the first fixing frame 2 are pulled to expand the internal space of the enclosure, and the support of the universal wheel 5 can easily drive the pillar 1 to move. When the required space is adjusted, the slide bar 23 is released, and under the rebound force of the first spring 16 and the rebound force of the second spring 22, the above-mentioned reverse process can drive the card block 9 to be inserted into the inside of the corresponding card slot 10, so that the first limiting column 7 can be re-limited, and then the cylinder 11 is started by the external controller. The contraction of the output end of the cylinder 11 drives the universal wheel 5 to rise, and at the same time drives the support plate 6 to re-support the pillar 1, thereby achieving the expansion of the internal space of the enclosure. Similarly, when the space needs to be reduced, the device can drive the two parallel groups of pillars 1 and the first fixed frame 2 to move through simple operations, so as to adjust the length or width of the enclosure, and thus adjust the internal space of the enclosure, which is conducive to adapting and adjusting the enclosure space when corresponding to different numbers of live pigs, and reasonably utilizing the breeding space. The adjustment is simple and convenient, avoiding the trouble of frequent disassembly and movement of the enclosure, thereby greatly improving work efficiency. The stability and strength of the enclosure can be improved by setting multiple groups of second fixed frames 4 and second limit columns 8, thereby increasing its service life. The staff can quickly control the cylinder 11 through an external controller.

[0031] The above-mentioned front, back, left, right, up and down are all based on the Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention.

[0033] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A fence for pig breeding, comprising pillars (1), characterized in that: The two sides of the exterior of the pillar (1) close to each other are fixedly connected with a first fixing frame (2), the pillar (1) and the first fixing frame (2) are provided with multiple groups and form a complete fence, a fixing column (3) is provided between each group of adjacent first fixing frames (2), the top two sides of the fixing column (3) are fixedly connected with a first limiting column (7), the first limiting column (7) is movably connected to the corresponding first fixing frame (2), the interior of the plurality of pillars (1) are provided with a universal wheel (5), the interior two sides of the plurality of pillars (1) extend to the outside and are rotatably connected with a support plate (6), the top side of the first limiting column (7) is slidably connected with a card block (9), the bottom of the first fixing frame (2) is equidistantly provided with a card slot (10) that matches the card block (9), the interior of the pillar (1) is provided with a transmission component, and the interior of the first limiting column (7) is provided with an adjustment component.

2. A pig breeding fence according to claim 1, characterized in that: The transmission assembly comprises a cylinder (11), the cylinder (11) being fixedly connected to the interior of the pillar (1), the output end of the cylinder (11) being fixedly connected to a first rack (12), both sides of the exterior of the first rack (12) being provided with teeth, the universal wheel (5) being fixedly connected to the bottom of the first rack (12), the interior sides of the two support plates (6) being fixedly connected to a first gear (13), and the two first gears (13) being meshed with the first rack (12) through corresponding teeth.

3. A fence for pig breeding according to claim 2, characterized in that: The adjustment component includes a slide groove (14) and a linkage unit. The slide groove (14) is opened on one side of the interior of the first limiting column (7). The interior of the slide groove (14) is slidably connected to a threaded column (15). The block (9) is fixedly connected to the top of the threaded column (15). A first spring (16) is provided inside the slide groove (14) and between the block (9) and the inner wall of the slide groove (14). The bottom of the slide groove (14) is rotatably connected to a lead screw (17). The threaded column (15) is threadedly connected to the outside of the lead screw (17). The block (9) can slide through the linkage unit.

4. The pig breeding fence according to claim 3, characterized in that: The linkage unit includes a second gear (18), the second gear (18) is fixedly connected to the bottom of the lead screw (17), a second rack (19) is slidably connected to the lower part of the interior of the first limiting column (7), the second rack (19) is meshed with the second gear (18), a slider (20) is fixedly connected to the outer side of the second rack (19), an inclined groove (21) is provided on the top side of the slider (20), a second spring (22) is provided inside the first limiting column (7) and on one side of the slider (20), and a slide rod (23) that matches the inclined groove (21) is slidably connected to the inner side of the first limiting column (7).

5. The pig breeding fence according to claim 4, characterized in that: The second fixing frames (4) are fixedly connected at equal distances on both sides of the exterior of the pillar (1) and located below the first fixing frame (2); the second limiting columns (8) are fixedly connected at equal distances on both sides of the exterior of the fixing column (3) and located below the first limiting column (7); and a plurality of the second limiting columns (8) are movably connected to the corresponding second fixing frames (4).

6. The pig breeding fence according to claim 5, characterized in that: The cylinder (11) is electrically connected to an external controller, and the top of the sliding rod (23) extends to the top of the first limiting column (7) and is fixedly connected to a pressing block.

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