Limiting fence for pig breeding

Abstract

The utility model relates to the technical field of pig breeding equipment, and discloses a limiting fence for pig breeding, which comprises a fixed fence, an overturning fence, a rotating rod, a locking component, a connecting column, a connecting component and a connecting frame, trundles are installed at the bottom of the fixed fence, and a grounding plate is fixedly installed on the outer side of the fixed fence. The utility model has the following advantages and effects: the fixed fence and the turnover fence can be folded to reduce the occupied space and be convenient to carry and move during daily placement, and when splicing is needed, the column block is retracted into the second shell through the lifting handle, so that the turnover fence and the external fixed fence can be aligned before splicing, and then the column block is quickly inserted into the sliding chute, so that the splicing efficiency is improved. The fixed fence and the turnover fence can be spliced, and the clamping teeth and the tooth grooves outside the column blocks can be quickly separated and meshed by pulling the insertion frames so as to adjust the limiting angle of the spliced turnover fence, so that the limiting fences can be quickly spliced, the limiting range can be flexibly adjusted, the operation is simple, and the use is quick and convenient.

Description

Technical Field

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

[0002] Pig farming has high economic benefits, and its breeding income is relatively high and stable. Pig farming will become an important source of family income for rural families. Due to the large demand for pork, pig farming can create more economic benefits for farmers. The price of pork is also relatively high, and the profit of pig farming cannot be underestimated, which can drive the positive development of the local economy.

[0003] The existing Chinese patent with announcement number CN201905114U proposes a semi-confined feeding pen for pregnant sows. It includes N neatly arranged unit pens separated by partition walls, each unit pen includes several longitudinal pens, front fences, rear fences, and troughs; a flip-type transverse fence is installed behind the longitudinal fence, so that the pregnant sows have enough space and time to move around, reducing or eliminating various problems caused by the inability of pregnant sows to move freely and lack of exercise; it has the advantages of simple production and installation, low cost, etc.

[0004] Based on the above situation, the inventors believe that, during current pig farming, it is often necessary to determine the range of the limiting fences based on the number of pigs raised, and the current limiting fences are difficult to quickly connect to flexibly adjust the limiting range. Therefore, the inventors have proposed an improved limiting fence. Utility Model Content

[0005] The utility model aims to provide a limiting fence for pig breeding, which has the effects of quickly realizing flexible splicing and limiting between different limiting fences, being convenient to carry and move, and having simple and convenient splicing operation.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: A limiting fence for pig breeding, including a fixed fence, a flip fence, a rotating rod, a locking assembly, a connecting column, a connecting assembly and a connecting frame;

[0007] Casters are installed at the bottom of the fixed fence, and a grounding plate is fixed on the outside of the fixed fence;

[0008] The flip bar is arranged on the front side of the fixed bar, the rotating rod is fixed to the upper and lower ends of the flip bar, the flip bar is rotatably connected to the fixed bar through the rotating rod, the bottom of the locking assembly is connected to the rotating rod to lock the rotating rod through the locking assembly, the connecting column is installed on the fixed bar, the end of the flip bar away from the rotating rod is connected to the fixed bar through the connecting column, the inner end of the connecting assembly is connected to the connecting column, the connecting frame is slidably installed on the flip bar, and the connecting frame is engaged with the outer side of the connecting column.

[0009] By adopting the above technical solution, the limit bars can be quickly spliced ​​and the limit range can be flexibly adjusted.

[0010] The utility model is further configured as follows: the locking assembly includes a control assembly and a fixing assembly, the control assembly is fixedly mounted on the upper surface of the fixing bar, and the upper and lower ends of the fixing assembly are respectively connected to the control assembly and the rotating rod.

[0011] By adopting the above technical solution, the control component applies force to the fixing component so that the fixing component can remain fixed, thereby fixing the rotating rod, so that the flip bar and the fixing bar can remain fixed.

[0012] The utility model is further configured as follows: the control component includes a first shell, a handle, a pressure plate, a locking column and a first spring, the bottom of the first shell is fixed to a fixed bar, the handle is slidably installed on the first shell, the top of the pressure plate is fixed to the handle, the locking column is arranged and fixed along the periphery of the bottom side of the pressure plate, and the upper and lower ends of the first spring are respectively fixed to the first shell and the pressure plate.

[0013] By adopting the above technical solution, after the pressure plate moves up, it can be quickly reset by the first spring, so that the pressure plate can remain stably fixed to facilitate the next use.

[0014] The utility model is further configured as follows: the fixing assembly includes a rotary rod, a rotary disk and a locking groove, the bottom of the rotary rod is slidably installed on the fixing bar, and the bottom of the rotary rod is fixed to the rotating rod after sliding out of the fixing bar, and the locking grooves are arranged on the rotary disk.

[0015] By adopting the above technical solution, the locking grooves are arranged along the circumferential direction of the rotating disk to match the locking cylinder.

[0016] The utility model is further configured as follows: the position of the lock slot corresponds to the lock column up and down, and the bottom of the lock column is plugged into the lock slot.

[0017] By adopting the above technical solution, the rotating disk can be quickly fixed by the locking column.

[0018] The utility model is further configured as follows: a slide groove is provided on the flip bar, and the connecting column comprises a column block plugged into the slide groove and tooth grooves arranged along the outer circumference of the column block.

[0019] By adopting the above technical solution, when the flip fence is to be spliced ​​with another fixed fence, the column block on the other fixed fence can be inserted into the sliding groove.

[0020] The utility model is further configured as follows: the connecting assembly includes a second shell, a handle, a force plate and a second spring, the second shell is fixedly mounted on the upper and lower surfaces of the fixed bar, the handle is slidably mounted on the second shell, the force plate is fixedly mounted on the outer end of the handle, a second spring for helping the handle to reset is arranged inside the second shell, and the inner end of the handle is fixed to the column block.

[0021] By adopting the above technical solution, when the fixed fence and the flip fence are spliced, the connecting column can be quickly controlled to extend and retract in the slide groove through the connecting component.

[0022] The utility model is further configured as follows: the outer wall of the column block is in sliding contact with the fixed fence and the second shell, and both ends of the second spring are respectively fixed to the column block and the second shell.

[0023] By adopting the above technical solution, the second spring can provide the column block with elastic force for quick reset.

[0024] The utility model is further configured as follows: a guide groove and a slot that are interconnected are provided on the inner side of the flip bar, the outer end of the slot is communicated with the slide groove, the connecting frame includes a push frame, a plug frame and a latching tooth, the upper and lower ends of the push frame are slidably installed on the guide groove, the outer end of the plug frame is vertically fixed to the connecting frame, and the inner end of the plug frame is provided with a sticking groove that matches the outer contour of the connecting column, and a latching tooth is integrally fixed in the sticking groove, and the outer end of the latching tooth is meshed with the tooth groove.

[0025] By adopting the above technical solution, when it is necessary to rotate the spliced ​​flip fence with the column block as a fulcrum, the push frame can be pulled outward to slide outward along the guide groove, so that the insertion rack teeth are separated from the tooth groove.

[0026] The utility model is further configured as follows: a groove is connected to the bottom of the slot, a slider is fixedly installed at the bottom of the inserting frame, the slider is slidably installed inside the groove, and a third spring is arranged between the slider and the groove.

[0027] By adopting the above technical solution, when the rack is placed in daily use, after the third spring is reset, the latching teeth can quickly engage and lock with the tooth grooves.

[0028] The beneficial effects of the utility model are:

[0029] The fixed bar and the flip bar can be folded to reduce space occupation during daily placement, making them convenient to carry and move. When splicing is needed, one only needs to pull up the handle so that the flip bar can be flipped open on the fixed bar, and then use the handle to retract the column block into the second shell so that the flip bar and the external fixed bar can be aligned before splicing, and then the column block and the slide groove can be quickly plugged in so that the fixed bar and the flip bar can be spliced, and by pulling the plug frame, the latch teeth and the tooth grooves outside the column block can be quickly separated and engaged to adjust the limit angle of the spliced ​​flip bar, thereby realizing quick splicing of each limit bar and flexible adjustment of the limit range. The operation is simple and the use is quick and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 A schematic diagram of the structure of a pig breeding fence provided by an embodiment of the utility model;

[0032] Figure 2 This is a schematic diagram of the structure of the rear side of the limit fence in the embodiment of the utility model;

[0033] Figure 3 This is a schematic diagram of the structure of the locking assembly in the embodiment of the utility model;

[0034] Figure 4 This is a schematic diagram of the structure of the fixing assembly in the embodiment of the utility model;

[0035] Figure 5 This is a schematic diagram of the structure of the connecting column in the embodiment of the utility model;

[0036] Figure 6 It is a structural schematic diagram of the connecting frame in the embodiment of the utility model.

[0037] In the figure, 1, fixed bar; 2, flip bar; 3, rotating rod; 4, locking assembly; 5, connecting column; 6, connecting assembly; 7, connecting frame; 11, caster; 12, grounding plate; 21, slide groove; 22, guide groove; 23, slot; 24, groove; 41, control assembly; 42, fixed assembly; 411, first shell; 412, pull handle; 413, pressure plate; 414, locking column; 415, first spring; 421, rotating rod; 422, rotating disk; 423, locking groove; 51, column block; 52, tooth groove; 61, second shell; 62, lifting handle; 63, force plate; 64, second spring; 71, push frame; 72, plug-in frame; 73, latch tooth; 74, slider; 75, third spring. DETAILED DESCRIPTION

[0038] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] The utility model embodiment specifically provides a pig breeding fence, please refer to Figure 1 , including a fixed bar 1, a flip bar 2, a rotating rod 3, a locking component 4, a connecting column 5, a connecting component 6 and a connecting frame 7.

[0040] Among them, a caster 11 is installed at the bottom of the fixed bar 1, and a grounding plate 12 is fixedly installed on the outside of the fixed bar 1. The fixed bar 1 is moved to a suitable limit range by the caster 11, and the grounding bolts are installed through the bolt holes on the grounding plate 12 to fix the fixed bar 1 and maintain the overall installation stability.

[0041] Among them, the flip bar 2 is arranged on the front side of the fixed bar 1, and the rotating rod 3 is fixed to the upper and lower ends of the flip bar 2. The flip bar 2 is rotatably connected to the fixed bar 1 through the rotating rod 3, so that the flip bar 2 can be flipped, folded and opened on the fixed bar 1, which is convenient for movement and carrying and saves placement space.

[0042] The bottom of the locking component 4 is connected to the rotating rod 3, so that the rotating rod 3 is locked by the locking component 4, so that when the flip bar 2 rotates, the rotating flip bar 2 is locked by the locking component 4, so as to adapt to the use needs of different angle limit ranges and improve the flexibility of range limit selection;

[0043] The connecting column 5 is installed on the fixed fence 1, and the end of the flip fence 2 away from the rotating rod 3 is connected to the fixed fence 1 through the connecting column 5, so that the fixed fence 1 and the flip fence 2 on the two limit fences can be fixed through the connecting column 5 to quickly splice different limit fences. The inner end of the connecting component 6 is connected to the connecting column 5. By operating the connecting component 6, the connecting column 5 can be separated from the flip frame 2 to separate the two spliced ​​limit fences. The connecting frame 7 is slidably installed on the flip fence 2, and the connecting frame 7 is meshed with the outer side of the connecting column 5. By operating the connecting frame 7, the flip fence 2 can be quickly fixed after being spliced ​​with the fixed fence 1 to prevent the flip fence 2 from rotating.

[0044] For further information, please refer to Figure 1 and Figure 2 The locking assembly 4 includes a control assembly 41 and a fixing assembly 42. The control assembly 41 is fixedly mounted on the upper surface of the fixed bar 1. The upper and lower ends of the fixing assembly 42 are respectively connected to the control assembly 41 and the rotating rod 3. During implementation, the control assembly 41 applies force to the fixing assembly 42 to keep the fixing assembly 42 fixed, thereby fixing the rotating rod 3, so that the flip bar 2 and the fixed bar 1 can be kept fixed.

[0045] For details, please refer to Figure 3 The control component 41 includes a first shell 411, a handle 412, a pressure plate 413, a locking column 414 and a first spring 415. The bottom of the first shell 411 is fixed to the fixed column 1, the handle 412 is slidably installed on the first shell 411, and the top of the pressure plate 413 is fixed to the handle 412, so that when the handle 412 is pulled upward, the pressure plate 413 can be moved up synchronously, and the locking column 414 is arranged and fixed along the periphery of the bottom side of the pressure plate 413. The upper and lower ends of the first spring 415 are respectively fixed to the first shell 411 and the pressure plate 413, so that after the pressure plate 413 moves up, it can be quickly reset by the first spring 415, so that the pressure plate 413 can remain stably fixed to facilitate the next use.

[0046] Among them, the fixing component 42 includes a rotating rod 421, a rotating disk 422 and a locking groove 423. The bottom of the rotating rod 421 is slidably installed on the fixed bar 1, and the bottom of the rotating rod 421 slides out of the fixed bar 1 and is fixed to the rotating rod 3, so that the rotating rod 421 can keep synchronous rotation with the rotating rod 3. The locking groove 423 is arranged on the rotating disk 422, and the locking groove 423 is arranged along the circumferential direction of the rotating disk 422.

[0047] During implementation, the position of the lock slot 423 corresponds to the lock column 414 up and down, and the bottom of the lock column 414 is plugged into the lock slot 423. When the flip bar 2 needs to be rotated to open, the handle 412 can be pulled up first, so that the pressure plate 413 drives the lock column 414 to separate from the lock slot 423, and then the rotating rod 3 can be rotated freely. When the flip bar 2 is rotated to a suitable angle, the pressure plate 413 can drive the lock column 414 to move downward and reset, so that the lock column 414 is plugged into the lock slot 423 again. When the lock column 414 moves downward, the lock slot 423 may be slightly misaligned with the lock column 414. At this time, it only needs to fine-tune the angle of the flip bar 2 to achieve it.

[0048] For further information, please refer to Figure 4 A slide groove 21 is provided on the flip fence 2, and the connecting column 5 includes a column block 51 plugged into the slide groove 21 and tooth grooves 52 arranged along the outer circumference of the column block 51. The outer wall of the column block 51 is in close contact with the slide groove 21, so that when the flip fence 2 is to be spliced ​​with another fixed fence 1, the column block 51 on the other fixed fence 1 can be inserted into the slide groove 21.

[0049] Specifically, in order to control the quick connection between the connecting column 5 on the fixed bar 1 and the slide groove 21 when splicing, the connecting component 6 includes a second shell 61, a handle 62, a force plate 63 and a second spring 64. The second shell 61 is fixedly mounted on the upper and lower surfaces of the fixed bar 1, the handle 62 is slidably installed on the second shell 61, the force plate 63 is fixedly mounted on the outer end of the handle 62, and a second spring 64 for helping the handle 62 to reset is arranged inside the second shell 61. The inner end of the handle 62 is fixed to the column block 51, and the upper and lower parts of the second spring 64 are respectively fixed to the column block 51 and the second shell 61, so that when the fixed bar 1 and the flip bar 2 are spliced, the connecting column 5 can be quickly controlled to extend and retract in the slide groove 21 through the connecting component 6.

[0050] The outer wall of the column block 51 is in sliding contact with the fixed column 1 and the second shell 61 , and the two ends of the second spring 64 are respectively fixed to the column block 51 and the second shell 61 , so that the second spring 64 provides elastic force for quick reset of the column block 51 .

[0051] Specifically, when splicing is required, the force plate 63 on the upper handle 62 of the fixed rail 1 is pulled upward by the hand, and the force plate 63 on the lower part of the fixed rail 1 is stepped on by the foot at the same time, so that the handles 63 on the upper and lower connecting components 6 can be moved outward respectively to drive the column block 51 to slide into the second shell 61. After the flip rail 2 is spliced ​​to the end of the fixed rail 1 and the bottom of the slide groove 21 is aligned with the column block 51, the force on the force plate 63 can be cancelled, so that the column block 51 is reset by the second spring 64 and plugged into the slide groove 21, so that the fixed rail 1 and the flip rail 2 can be spliced.

[0052] Furthermore, in order to control the difficulty of the assembled flip fence 2 to rotate, the inner side of the flip fence 2 is provided with a guide groove 22 and a slot 23 that are interconnected, and the outer end of the slot 23 is communicated with the slide groove 21. The connecting frame 7 includes a push frame 71, a plug frame 72 and a latch 73. The upper and lower ends of the push frame 71 are slidably installed on the guide groove 22, and the outer end of the plug frame 72 is vertically fixed to the connecting frame 7, and the inner end of the plug frame 72 is provided with a sticking groove that matches the outer contour of the connecting column 5. The sticking groove is in an arc shape to match the outer side of the column block 51, and the inner end of the sticking groove is provided with a groove that matches the outer side of the column block 51. The latch teeth 73 are integrally provided, and the insertion frame 72 is inserted into the slot 23. The outer end of the latch teeth 73 engages with the tooth groove 52. When it is necessary to rotate the spliced ​​flip fence 2 with the column block 51 as the fulcrum, the push frame 71 can be pulled outward to slide outward along the guide groove 22, so that the latch teeth 73 of the insertion frame 72 are separated from the tooth groove 52. When the latch teeth 73 are inserted into the tooth groove 52, the flip fence 2 and the column block 51 can be kept locked, thereby increasing the difficulty of rotation and facilitating the determination of the limit range and stability.

[0053] Among them, a groove 24 is connected to the bottom of the slot 23, and a slider 74 is fixedly installed at the bottom of the rack 72. The slider 74 is slidably installed inside the groove 24, and a third spring 75 is provided between the slider 74 and the groove 24, so that the third spring 5 can be compressed when the rack 72 slides outward, and when placed in daily life, the rack 72 is reset by the third spring 75, so that the latch tooth 73 can quickly keep engaged and locked with the tooth groove 52. During implementation, the latch tooth 73 may be misaligned with the tooth groove 52, so it only needs to fine-tune the rotation angle of the flip bar 2 so that the latch tooth 73 is engaged with the tooth groove 52.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pig breeding fence, characterized in that: It comprises a fixed fence (1), a flip fence (2), a rotating rod (3), a locking assembly (4), a connecting column (5), a connecting assembly (6) and a connecting frame (7); A caster (11) is installed at the bottom of the fixed fence (1), and a grounding plate (12) is fixedly installed on the outer side of the fixed fence (1); The flip bar (2) is arranged on the front side of the fixed bar (1), the rotating rod (3) is fixed to the upper and lower ends of the flip bar (2), the flip bar (2) is rotatably connected to the fixed bar (1) through the rotating rod (3), the bottom of the locking component (4) is connected to the rotating rod (3), so that the rotating rod (3) is locked by the locking component (4), the connecting column (5) is installed on the fixed bar (1), the end of the flip bar (2) away from the rotating rod (3) is connected to the fixed bar (1) through the connecting column (5), the inner end of the connecting component (6) is connected to the connecting column (5), the connecting frame (7) is slidably installed on the flip bar (2), and the connecting frame (7) and the outer side of the connecting column (5) are meshed with each other.

2. A pig breeding fence according to claim 1, characterized in that: The locking assembly (4) comprises a control assembly (41) and a fixing assembly (42); the control assembly (41) is fixedly mounted on the upper surface of the fixing bar (1); and the upper and lower ends of the fixing assembly (42) are respectively connected to the control assembly (41) and the rotating rod (3).

3. A pig breeding fence according to claim 2, characterized in that: The control component (41) includes a first shell (411), a handle (412), a pressure plate (413), a locking column (414) and a first spring (415). The bottom of the first shell (411) is fixed to the fixed bar (1), the handle (412) is slidably installed on the first shell (411), the top of the pressure plate (413) is fixed to the handle (412), the locking column (414) is arranged and fixed along the periphery of the bottom side of the pressure plate (413), and the upper and lower ends of the first spring (415) are respectively fixed to the first shell (411) and the pressure plate (413).

4. A pig breeding fence according to claim 3, characterized in that: The fixing assembly (42) comprises a rotating rod (421), a rotating disk (422) and a locking groove (423); the bottom of the rotating rod (421) is slidably mounted on the fixing bar (1); and the bottom of the rotating rod (421) is fixed to the rotating rod (3) after sliding out of the fixing bar (1); and the locking groove (423) is arranged on the rotating disk (422).

5. A pig breeding stall according to claim 4, characterized in that: The position of the locking groove (423) corresponds to the locking column (414) up and down, and the bottom of the locking column (414) is plugged into the locking groove (423).

6. A pig breeding stall according to claim 5, characterized in that: The flip bar (2) is provided with a slide groove (21), and the connecting column (5) comprises a column block (51) plugged into the slide groove (21) and tooth grooves (52) arranged along the outer circumference of the column block (51).

7. A pig breeding stall according to claim 6, characterized in that: The connecting assembly (6) comprises a second shell (61), a handle (62), a force plate (63) and a second spring (64); the second shell (61) is fixedly mounted on the upper and lower surfaces of the fixed bar (1); the handle (62) is slidably mounted on the second shell (61); the force plate (63) is fixedly mounted on the outer end of the handle (62); a second spring (64) for helping the handle (62) to return to its original position is arranged inside the second shell (61); and the inner end of the handle (62) is fixed to the column block (51).

8. The pig breeding stall according to claim 7, characterized in that: The outer wall of the column block (51) is in sliding contact with the fixed fence (1) and the second shell (61), and the two ends of the second spring (64) are respectively fixed to the column block (51) and the second shell (61).

9. A pig breeding stall according to claim 8, characterized in that: The inner side of the flip bar (2) is provided with a guide groove (22) and a slot (23) which are connected to each other. The outer end of the slot (23) is connected to the slide groove (21). The connecting frame (7) comprises a push frame (71), an inserting frame (72) and a latching tooth (73). The upper and lower ends of the push frame (71) are slidably mounted on the guide groove (22). The outer end of the inserting frame (72) is vertically fixed to the connecting frame (7). The inner end of the inserting frame (72) is provided with a sticking groove matching the outer contour of the connecting column (5). The latching tooth (73) is integrally fixed in the sticking groove. The outer end of the latching tooth (73) is meshed with the tooth groove (52).

10. A pig breeding stall according to claim 9, characterized in that: The bottom of the slot (23) is connected to a groove (24), the bottom of the inserting frame (72) is fixed with a slider (74), the slider (74) is slidably installed inside the groove (24), and a third spring (75) is arranged between the slider (74) and the groove (24).

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