Fence structure for sheep breeding

Abstract

The utility model relates to the technical field of livestock breeding, in particular to a fence structure for sheep breeding, which comprises a first shell and a second shell, a limiting block is slidably mounted in each limiting groove, a synchronous moving mechanism is fixedly mounted between each group of limiting blocks, and the synchronous moving mechanism comprises a first fence. Clamping grooves are formed in the two first fences correspondingly, and the synchronous moving mechanism further comprises a forward lead screw, a reverse lead screw, a first gear, a second gear, a worm gear, a worm, a supporting rod, a hollow threaded column, a fixing block, a through groove, the second fences and a clamping column. A worm and a worm wheel drive a forward lead screw to rotate together with a first gear and generate threaded transmission with a hollow threaded column, a fixing block, a second fence and a clamping column are driven to move upwards, the clamping column can generate an upward force to drive the first fence to slide in a second shell, and therefore the multiple first fences are adjusted together; usage is convenient and practicality is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of animal husbandry, in particular to a fence structure for sheep breeding. Background Art

[0002] Animal husbandry is a breeding industry with livestock and poultry as the main objects, including the breeding and management of various livestock (such as cattle, sheep, pigs, chickens, etc.) and poultry (such as ducks, geese, pigeons, etc.). The field of animal husbandry mainly involves knowledge and technology in breeding technology, feeding management, reproduction, disease prevention and control, feed and nutrition, and livestock product processing. The use of fences in animal husbandry is a common management method. The use of fences can limit the activity area of ​​livestock and poultry, prevent them from going out or getting lost, and prevent invasion by wild beasts, thereby ensuring the safety of livestock and poultry.

[0003] At present, the existing device (such as patent announcement number: CN219269814U) discloses a fence structure for sheep breeding. The device can make the fence structure for sheep breeding easy to adjust the height according to actual needs during use through the interaction of the arranged base, frame, protective sleeve rod, protective support rod, connecting strip, adjustment plate and height adjustment mechanism, thereby reducing the limitations of the fence and achieving better practicality;

[0004] However, during the implementation of the above technical solution, it was found that there are at least the following technical problems: when adjusting, the device can only adjust the height of one fence at a time, and cannot adjust multiple fences simultaneously. When the fence area is large, the labor intensity of the staff is high, and the practicality needs to be improved. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a fence structure for sheep breeding, which solves the technical problem that the prior devices are insufficiently practical.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A fence structure for sheep breeding, comprising a first shell and a second shell, wherein the first shell is located between the second shells, and the two second shells are symmetrically provided with limit slots inside, and a limit block is slidably installed inside each of the limit slots;

[0010] A synchronous moving mechanism is fixedly installed between each group of limit blocks;

[0011] The synchronous movement mechanism includes a first fence, two of the first fences are slidably mounted with the second shell, and a card slot is provided inside the two first fences.

[0012] Preferably: the synchronous movement mechanism further includes a forward screw, a reverse screw, a first gear, a second gear, a worm wheel, a worm, a support rod, a hollow threaded column, a fixing block, a through slot, a second fence and a clamping column;

[0013] Wherein, the forward screw rod and the reverse screw rod are rotatably installed inside the first shell.

[0014] Preferably: the forward screw rod is parallel to the reverse screw rod;

[0015] Wherein, the first gear and the second gear are respectively fixedly installed on the circumferential surfaces of the forward screw rod and the reverse screw rod.

[0016] Preferably, the first gear and the second gear are meshed and installed, the worm gear is fixedly installed on the circumferential surface of the forward screw, and the worm gear is located above the first gear;

[0017] Wherein, the worm is rotatably installed inside the first shell.

[0018] Preferably: the worm is partially exposed outside the first housing, and the worm is meshed and installed with the worm wheel;

[0019] Wherein, the support rod is threadedly installed on the circumferential surface of the reverse screw rod, and the shape of the support rod is a "mountain" shape.

[0020] Preferably: the hollow threaded column is threadedly installed on the circumferential surface of the forward screw rod, and the fixing block is fixedly installed on the upper end of the hollow threaded column;

[0021] The through slot is opened through the interior of the fixed block, and the diameter of the through slot is larger than the diameter of the forward screw rod.

[0022] Preferably: the two second fences are both located on the side walls of the fixing block and fixedly installed;

[0023] Wherein, the support rod is in contact with the second fence.

[0024] Preferably, the two clamping posts are both located inside the clamping slot for clamping;

[0025] Wherein, the two clamping posts are both fixedly mounted on the second fence.

[0026] (III) Beneficial effects

[0027] 1. By rotating the worm, the worm and the worm wheel drive the forward screw and the first gear to rotate together and generate threaded transmission with the hollow threaded column, thereby driving the fixed block, the second fence and the clamping column to move upward. Since the clamping column is clamped in the clamping slot, the clamping column will generate an upward force to drive the first fence to slide inside the second shell. At the same time, the first fence will drive the limit block to slide upward inside the limit slot, thereby completing the adjustment of multiple first fences at the same time, which is convenient for use and increases practicality.

[0028] 2. When the first gear rotates, it will mesh with the second gear at the same time, so that the second gear drives the reverse screw to rotate and generates threaded transmission with the support rod, so that the support rod rises inside the first shell, so that the support rod rises and always fits the bottom of the second fence for support, thereby improving stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0030] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0031] Figure 2 It is a three-dimensional exploded structural diagram of the utility model;

[0032] Figure 3 This is a cross-sectional view of the second housing of the utility model

[0033] Figure 4 The second fence connection explosion structure diagram of the utility model

[0034] Figure 5 This is a cross-sectional view of the first shell of the utility model;

[0035] Figure 6 This is an exploded structural diagram of the forward screw connection of the utility model.

[0036] Legend: 11. First housing; 12. Second housing; 13. Limiting groove; 14. Limiting block; 15. First fence; 16. Clamping groove; 17. Forward screw; 18. Reverse screw; 19. First gear; 21. Second gear; 22. Worm gear; 23. Worm; 24. Support rod; 25. Hollow threaded column; 26. Fixing block; 27. Through groove; 28. Second fence; 29. ​​Clamping column. DETAILED DESCRIPTION

[0037] The embodiment of the present application effectively solves the technical problem of insufficient practicality of the existing device by providing a fence structure for sheep breeding. By rotating the worm, the worm and the worm wheel drive the forward screw and the first gear to rotate together and generate threaded transmission with the hollow threaded column, thereby driving the fixed block, the second fence and the clamping column to move upward. Since the clamping column is clamped in the clamping slot, the clamping column will generate an upward force to drive the first fence to slide inside the second shell. At the same time, the first fence will drive the limit block to slide upward inside the limit slot, thereby completing the adjustment of multiple first fences at the same time, which is convenient for use and increases practicality. When the first gear rotates, it will mesh with the second gear at the same time, so that the second gear drives the reverse screw to rotate and generates threaded transmission with the support rod, thereby causing the support rod to rise inside the first shell, so that the support rod rises and always fits the bottom of the second fence for support, thereby improving stability.

[0038] Example

[0039] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem of insufficient practicality of the existing device, and the overall idea is as follows:

[0040] In view of the problems existing in the prior art, the utility model provides a fence structure for sheep breeding, comprising a first shell 11 and a second shell 12, wherein the first shell 11 is located between the second shells 12, and the two second shells 12 are symmetrically provided with limiting grooves 13 inside, and each limiting groove 13 is slidably installed with a limiting block 14 inside;

[0041] A synchronous moving mechanism is fixedly installed between each set of limit blocks 14;

[0042] The synchronous movement mechanism includes a first fence 15, and the two first fences 15 are both slidably installed with the second shell 12. A card slot 16 is opened inside the two first fences 15. The synchronous movement mechanism also includes a forward screw 17, a reverse screw 18, a first gear 19, a second gear 21, a worm wheel 22, a worm 23, a support rod 24, a hollow threaded column 25, a fixed block 26, a through groove 27, a second fence 28 and a card column 29. The forward screw 17 and the reverse screw 18 are rotatably installed inside the first shell 11. The forward screw 17 is parallel to the reverse screw 18. The first gear 19 and the second gear 21 are respectively fixed on the circumferential surfaces of the forward screw 17 and the reverse screw 18. The first gear 19 and the second gear 21 are meshed and installed. The worm wheel 22 is located at It is fixedly installed on the circumferential surface of the forward screw 17, the worm wheel 22 is located above the first gear 19, and the worm 23 is rotatably installed inside the first shell 11. By rotating the worm 23, the worm 23 and the worm wheel 22 drive the forward screw 17 and the first gear 19 to rotate together and transmit threaded transmission with the hollow threaded column 25, thereby driving the fixed block 26, the second fence 28 and the clamping column 29 to move upward. Since the clamping column 29 is clamped in the clamping groove 16, the clamping column 29 will generate an upward force to drive the first fence 15 to slide inside the second shell 12. At the same time, the first fence 15 will drive the limit block 14 to slide upward inside the limit groove 13, thereby completing the adjustment of multiple first fences 15 together, which is convenient for use and increases practicality.

[0043] The worm 23 is partially exposed outside the first shell 11, and the worm 23 is meshed with the worm wheel 22. The support rod 24 is threadedly installed on the circumferential surface of the reverse screw rod 18. The shape of the support rod 24 is a "mountain" shape. When the first gear 19 rotates, it will mesh with the second gear 21 at the same time, so that the second gear 21 drives the reverse screw rod 18 to rotate and generates a threaded transmission with the support rod 24, so that the support rod 24 rises inside the first shell 11, so that the support rod 24 rises and always adheres to the bottom of the second fence 28 for support, thereby improving stability.

[0044] The hollow threaded column 25 is threadedly installed on the circumferential surface of the forward screw rod 17, the fixed block 26 is fixedly installed on the upper end of the hollow threaded column 25, the through groove 27 is opened through the inside of the fixed block 26, the diameter of the through groove 27 is larger than the diameter of the forward screw rod 17, the two second fences 28 are both fixedly installed on the side wall of the fixed block 26, the support rod 24 is fitted with the second fences 28, the two clamping columns 29 are both located in the clamping groove 16 and clamped, and the two clamping columns 29 are fixedly installed with the second fences 28. Since the diameter of the through groove 27 is larger than the diameter of the forward screw rod 17, it can be avoided that the hollow threaded column 25 drives the fixed block 26 to move and affects the transmission of the hollow threaded column 25 and the forward screw rod 17.

[0045] Working principle:

[0046] In the first step, when adjustment is required, the worm 23 can be rotated first, and the worm 23 will rotate and mesh with the worm wheel 22, so that the worm wheel 22 drives the forward screw 17 and the first gear 19 to rotate together. At this time, the forward screw 17 will be threaded with the hollow threaded column 25, so that the hollow threaded column 25 drives the fixing block 26 and the second fence 28 and the clamping column 29 to move upward. At the same time, because the clamping column 29 is clamped in the clamping groove 16, the clamping column 29 will generate an upward force to drive the first fence 15 to slide inside the second housing 12, and the first fence 15 will drive the limit block 14 to slide upward inside the limit groove 13;

[0047] In the second step, when the first gear 19 rotates, it will mesh with the second gear 21, so that the second gear 21 drives the reverse screw rod 18 to rotate and generates threaded transmission with the support rod 24, thereby driving the support rod 24 to rise and always adhere to the bottom of the second fence 28 for support.

[0048] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A fence structure for sheep breeding, comprising a first shell (11) and a second shell (12), wherein the first shell (11) is located between the second shell (12), characterized in that: The two second shells (12) are both symmetrically provided with limiting grooves (13), and a limiting block (14) is slidably installed in each limiting groove (13); A synchronous moving mechanism is fixedly installed between each group of the limit blocks (14); The synchronous movement mechanism comprises a first fence (15), two of the first fences (15) are slidably mounted on the second housing (12), and a card slot (16) is provided inside the two first fences (15); The synchronous movement mechanism also includes a forward screw (17), a reverse screw (18), a first gear (19), a second gear (21), a worm wheel (22), a worm (23), a support rod (24), a hollow threaded column (25), a fixing block (26), a through groove (27), a second fence (28) and a clamping column (29); The forward screw rod (17) and the reverse screw rod (18) are rotatably mounted inside the first housing (11); The forward screw rod (17) is parallel to the reverse screw rod (18); Wherein, the first gear (19) and the second gear (21) are respectively fixedly installed on the circumferential surfaces of the forward screw rod (17) and the reverse screw rod (18); The first gear (19) and the second gear (21) are meshed and installed, the worm gear (22) is fixedly installed on the circumferential surface of the forward screw rod (17), and the worm gear (22) is located above the first gear (19); The worm (23) is rotatably mounted inside the first housing (11); The worm (23) is partially exposed outside the first housing (11), and the worm (23) is meshed and installed with the worm wheel (22); Wherein, the support rod (24) is threadedly installed on the circumferential surface of the reverse screw rod (18), and the shape of the support rod (24) is a "mountain" shape; The hollow threaded column (25) is threadedly installed on the circumferential surface of the forward screw rod (17), and the fixing block (26) is fixedly installed on the upper end of the hollow threaded column (25); The through slot (27) is formed through the interior of the fixed block (26), and the diameter of the through slot (27) is greater than the diameter of the forward screw rod (17); The two second fences (28) are both located on the side walls of the fixed block (26) and fixedly installed; wherein the support rod (24) is in close contact with the second fence (28); The two clamping columns (29) are both located inside the clamping slot (16) for clamping connection; Wherein, the two clamping posts (29) are both fixedly mounted on the second fence (28).

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