Cattle shed convenient to install and used for cattle herd hybridization improvement

Abstract

The cowshed comprises four stand columns and a ceiling fixed on the stand columns, the stand columns are divided into a first stand column group and a second stand column group, a first cross beam and a second cross beam are respectively connected between the two first stand columns and the two second stand columns from top to bottom, and the first cross beam and the second cross beam are arranged on the ceiling. A plurality of insertion rods are movably inserted between the first cross beam and the second cross beam; a first sliding block and a second sliding block are slidably installed on the sides, facing each other, of the first stand column and the second stand column which are oppositely arranged in the vertical direction, and the first sliding block and the second sliding block are connected through a connecting rod. Baffles are integrally connected to the two sides, corresponding to the sliding direction of the second sliding block, of the bottom of the stand column, and a drill rod is slidably installed in the stand column in the vertical direction and can downwards extend and penetrate out of the stand column. According to the cowshed, anchoring of the stand columns can be achieved in the fence installation process, and the whole cowshed is convenient to install, stable and firm.

Description

Technical Field

[0001] The utility model relates to the technical field of animal husbandry, in particular to a cattle shed which is easy to install and used for crossbreeding and improvement of cattle. Background Art

[0002] With the improvement of people's living standards and the enhancement of health awareness, more and more people are eating beef. my country has rich resources of beef cattle breeds. Sinan cattle is a type of yellow cattle with obvious local characteristics and is favored by consumers. However, due to the shortcomings of Sinan cattle such as medium size, slow growth and low meat production, the market demand for Sinan cattle cannot be met. Therefore, the market is now beginning to genetically improve it by mating this breed of Sinan cattle with male and female cows of other breeds.

[0003] The place for hybridization and improvement of cattle is in the cowshed, and the construction of the cowshed is of vital importance. The existing cowshed takes a long time to install, and it is necessary to manually build the overall frame, and then the entire frame is nailed into the ground in sequence by rivets for fixation. Then the personnel also need to use rods to insert in sequence around the frame to form guardrails, which will undoubtedly prolong the construction period of the cowshed. In view of this, the utility model proposes a cowshed that is easy to install for hybridization and improvement of cattle. Utility Model Content

[0004] In order to solve the technical problems existing in the above-mentioned prior art, the utility model provides a cattle shed which is easy to install for hybridization and improvement of cattle.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cattle shed that is easy to install for crossbreeding and improving cattle, comprising four upright posts and a ceiling fixed on the upright posts, the upright posts are divided into two groups of first upright posts and second upright posts, a first crossbeam and a second crossbeam are respectively connected between the two first upright posts and the second upright posts from top to bottom, and a plurality of plug rods are movably plugged between the first crossbeam and the second crossbeam;

[0006] A first slider and a second slider are slidably mounted on the first column and the second column which are arranged opposite to each other in a vertical direction, and the first slider and the second slider are connected by a connecting rod;

[0007] The bottom of the column is integrally formed with baffles on both sides corresponding to the sliding direction of the second slider, and a drill rod is slidably installed in the vertical direction inside the column, and the drill rod can extend downward and penetrate the outside of the column;

[0008] The fence is also included. During the movement of the fence between the first slider and the second slider toward the baffle, the fence drives the drill rod to rotate and synchronously insert it downward into the ground.

[0009] Preferably, a second threaded rod is rotatably mounted inside each column along the vertical direction, a second sleeve is slidably mounted outside the second threaded rod along the axial direction, the second sleeve is slidably connected to the inner wall of the column, and the drill rod is fixed to the bottom end of the second sleeve;

[0010] A nut is threadedly sleeved on the circumferential surface of the second threaded rod, a short connecting rod fixed on the nut penetrates the outside of the column and is fixedly connected to the first slider, and a first limiting groove is opened on the outer wall of the column corresponding to the sliding track of the first slider;

[0011] A bearing is sleeved on the circumferential surface of the second sleeve, a short connecting rod fixed on the bearing penetrates the outside of the column and is fixedly connected to the second slider, and a second limiting groove is opened on the outer wall of the column corresponding to the sliding track of the second slider.

[0012] Preferably, the second threaded rod extends upward through the top of the ceiling and is fixedly sleeved with a gear. A gear plate meshing with four gears is rotatably installed on the top of the ceiling, and the gear plate is connected to the output end of a motor installed at the bottom of the ceiling.

[0013] Preferably, slots are provided at both ends of the fence at positions corresponding to the connecting rods, and the width of the slots matches the diameter of the connecting rods; the width of the fence is the same as the distance between the two baffles.

[0014] Preferably, a rotating rod is rotatably mounted on the outer sides of the first column and the second column near the top thereof, the length of the rotating rod is greater than the column, a walking wheel is rotatably mounted on the end of each rotating rod, and the two rotating rods on the same side can synchronously rotate away from each other to a vertical state so that all the columns are lifted off the ground.

[0015] Preferably, a dual-axis motor is installed at the middle position of the outer side of the first crossbeam, and the output ends of the dual-axis motor are respectively fixed with first threaded rods, and the outer sides of the two first threaded rods are threadedly sleeved with first sleeves, and the ends of the first sleeves are integrally connected to the limiting column. A sliding groove matching the diameter of the limiting column is opened on the rod surface of each rotating rod along its length direction, and the limiting column is placed in the corresponding sliding groove and slidably connected thereto.

[0016] Preferably, the inner wall of the second sleeve forms limiting ribs along its axial direction, and a matching groove is formed on the circumferential surface of the second threaded rod, and the second threaded rod and the second sleeve slide relative to each other in the axial direction through the cooperation of the limiting ribs and the groove.

[0017] Compared with the prior art, the utility model provides a cattle shed that is easy to install for crossbreeding and improving cattle, and has the following beneficial effects:

[0018] When installing the two fences that make up the cowshed, workers only need to clamp them in the two blocks on the pillars, and finally drive the gear plate to rotate through the motor, which meshes with the four gears and drives the four second threaded rods to rotate. The first slider connected to the second threaded rod moves downward, and the second slider moves downward synchronously with it, thereby driving the fence to move toward the baffle. At the same time, the second slider also acts on the second sleeve to extend the second sleeve relative to the second threaded rod. The second sleeve rotates synchronously with the threaded rod and also moves downward, eventually causing the drill rod to drill into the ground, while the two fences are partially inserted into the baffle and are limited and fixed in both horizontal and vertical directions. The entire cowshed is also anchored to the ground under the action of the four drill rods. The entire cowshed is easy to install and stable and reliable.

[0019] Before installation, the cowshed can be moved with the help of four running wheels. The first threaded rod is driven by a dual-axis motor to rotate, so that the two rotating rods rotate in directions away from each other until the two rotating rods rotate to a vertical state. At this time, all the columns of the cowshed are off the ground, and the running wheels at the bottom of the rotating rods are in contact with the ground. The entire cowshed is located on the ground through the running wheels, and people can push the cowshed forward. Compared with carrying or lifting by multiple people, it can greatly reduce the difficulty and workload of transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 Schematic diagram of the three-dimensional structure of the entire cowshed in the embodiment;

[0022] Figure 2 It is a right side structural schematic diagram of the whole cowshed in the embodiment;

[0023] Figure 3 Schematic diagram of the connection between the dual-axis motor and the two rotating rods in the embodiment;

[0024] Figure 4 It is a structural schematic diagram of the fence in the embodiment;

[0025] Figure 5 It is a structural schematic diagram of a single column in the embodiment;

[0026] Figure 6 Schematic diagram of the structure inside the column in the embodiment.

[0027] In the figure: 1. ceiling; 2. column; 3. fence; 4. first crossbeam; 5. plug rod; 6. rotating rod; 7. toothed disc; 8. gear; 9. motor; 10. second crossbeam; 11. dual-axis motor; 12. limit column; 13. walking wheel; 14. first threaded rod; 15. first sleeve; 16. slide groove; 17. slot; 18. baffle; 19. first slider; 20. second slider; 21. connecting rod; 22. second threaded rod; 23. first limit groove; 24. second sleeve; 25. second limit groove; 26. drill rod; 27. nut; 28. bearing. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, rather than all the embodiments. The components of the embodiment of the utility model generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiment of the utility model. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the utility model.

[0029] like Figure 1-6 As shown, this embodiment proposes a cattle shed that is easy to install for hybridization and improvement of cattle, comprising four columns 2 and a ceiling 1 fixed on the columns 2, wherein a first crossbeam 4 and a second crossbeam 10 are fixedly connected between two adjacent columns 2, respectively, the first crossbeam 4 and the second crossbeam 10 are distributed in parallel, and the other two columns 2 are also connected with the first crossbeam 4 and the second crossbeam 10 distributed in parallel, and a plurality of plug rods 5 are movably inserted between the first crossbeam 4 and the second crossbeam 10, and the first crossbeam 4, the second crossbeam 10, the two adjacent columns 2 and the plurality of plug rods 5 together form a guardrail, and the column 2 connected to both ends of one of the first crossbeams 4 is set as the first column, and the column 2 connected to both ends of the other first crossbeam 4 is set as the second column, and a fence 3 is also movably inserted between the first column and the second column on the same side, and all the columns 2, the two fences 3 and the guardrail form a closed-loop structure for raising cattle.

[0030] The entire cattle shed needs to be transported to the target location before installation. In order to facilitate the transportation of the entire cattle shed, a dual-axis motor 11 is installed at the middle position of the outer side of the two first cross beams 4, and the top ends of the outer sides of the two first columns and the second column are rotatably installed with a rotating rod 6, and the bottom of each rotating rod 6 is rotatably installed with a walking wheel 13, and the output ends of the dual-axis motor 11 are respectively fixed with a first threaded rod 14, and the outer sides of the two first threaded rods 14 are threadedly sleeved with a first sleeve 15, and the end of the first sleeve 15 is integrally formed and connected to the limiting column 12, and the rod surface of each rotating rod 6 is along its length A slide groove 16 matching the diameter of the limit column 12 is provided in the direction, and the limit column 12 is placed in the corresponding slide groove 16 and slidably connected therewith. In the initial state, the two rotating rods 6 are tilted toward each other (in this state, the walking wheel 13 at the bottom of each rotating rod 6 does not contact the ground). When the entire cowshed needs to be transported, the dual-axis motor 11 is started, and the dual-axis motor 11 drives the two first threaded rods 14 to rotate. When the first threaded rod 14 rotates, it drives the two first sleeves 15 to move synchronously in directions away from each other, and the limit column 12 slides inside the corresponding slide groove 16. Thereby driving the two rotating rods 6 to rotate from the tilted state to the vertical direction, and finally presenting as shown Figure 1 In the state shown, the four running wheels 13 are in contact with the ground, and the bottoms of the four uprights 2 are off the ground, and multiple people can cooperate to transport the cowshed to the target location with the help of the running wheels 13 with less effort.

[0031] After the cattle shed is transported to the destination, the two dual-axis motors 11 rotate in the opposite direction to drive the rotating rod 6 to reset. The entire cattle shed is located on the ground through four columns 2. At this time, two fences 3 are installed on the columns 2 to complete the fixation of the cattle shed. The first column and the second column arranged opposite to each other form a group. The first slider 19 and the second slider 20 are slidably installed on the side facing each other along the vertical direction. The first slider 19 and the second slider 20 are connected by a connecting rod 21. The two ends of the fence 3 are provided with a card slot 17 at the position corresponding to the connecting rod 21. When installing the fence 3, the card slots 17 at both ends of the fence 3 are first aligned with the corresponding connecting rod 21 and inserted between the first column and the second column, and then the fence 3 is driven to move downward. The baffles 18 are integrally formed and connected on both sides of the bottom of the column 2 corresponding to the sliding direction of the second slider 20. When the fence 3 slides downward to the bottom of the column 2, the entire fence 3 is limited and fixed in the horizontal direction by the action of the baffle 18 (the thickness of the fence 3 is consistent with the spacing between the two baffles 18).

[0032] In the above scheme, the two fences 3 are mechanically operated when moving in the vertical direction. The personnel only need to insert the fence 3 between the first slider 19 and the second slider 20, and the fence 3 directly completes the fixation of the entire cattle house when it is inserted into the bottom of the column 2. Specifically, in the present application, a second threaded rod 22 is rotatably installed inside each column 2 in the vertical direction, and a second sleeve 24 is axially slidably installed outside the second threaded rod 22 (the inner wall of the second sleeve 24 forms a limiting rib along its axial direction, and a matching groove is formed on the circumferential surface of the second threaded rod 22. The second threaded rod 22 and the second sleeve 24 are both fixed together by the cooperation of the limiting rib and the groove. The second sleeve 24 is connected to the inner wall of the column 2 in a sliding manner, and the bottom end of the second sleeve 24 is fixedly connected to a drill rod 26, which can extend downward to the outside of the column 2. A nut 27 is threadedly sleeved on the circumferential surface of the second threaded rod 22, and a short connecting rod fixed on the nut 27 passes through the outside of the column 2 and is fixedly connected to the first slider 19. A bearing 28 is sleeved on the circumferential surface of the second sleeve 24 (the bearing 28 is nested on the circumferential surface of the second sleeve 24, and the two remain relatively stationary in the axial direction), and a short connecting rod fixed on the bearing 28 passes through the outside of the column 2 and is fixedly connected to the second slider 20. When the fence 3 needs to be inserted into the bottom of the column 2, the second threaded rod 22 is driven to rotate by an external power device, and the second threaded rod 22 drives the second sleeve 24 to rotate synchronously therewith, and the first slider 19 moves downward under the action of the threaded cooperation between the nut 27 and the second threaded rod 22, and the second slider 20 is fixedly connected to the first slider 19 through the connecting rod 21. At this time, the second slider 20 also moves downward and drives the second sleeve 24 to slide downward relative to the second threaded rod 22, that is, the second sleeve 24 rotates and moves downward at the same time. Since the first slider 19 and the second slider 20 slide on the column 2, the first limiting groove 23 and the second limiting groove 25 are respectively opened on the outer wall of the column 2 corresponding to the sliding track of the first slider 19 and the second slider 20. At the same time, since the second sleeve 24 always rotates and moves downward, the drill rod 26 at its bottom will drill into the ground, so that the column 2 is anchored to the ground.

[0033] In actual operation, it is best that the fence 3 is fully inserted into the baffle 18, so that it can achieve maximum stability. However, this requires that the length of the second sleeve 24 must not only be consistent with the height of the baffle 18, but also limit the position of the second sleeve 24 (that is, the bottom of the second sleeve 24 must be flush with the second slider 20). At the same time, the length of the drill rod 26 also needs to be consistent with the height of the baffle 18, which will eventually cause the drill rod 26 to be inserted too deep into the ground. It is relatively difficult to insert the drill rod 26 into the ground over a long distance. Therefore, you can choose to shorten the length of the drill rod 26, and the fence 3 can be partially inserted into the baffle 18 and fixed, so as to facilitate the later disassembly of the cattle shed.

[0034] The entire cowshed can be anchored and fixed by inserting four drill rods 26 into the ground. In order to enable the four drill rods 26 to drill into the ground synchronously, all the second threaded rods 22 extend upward and penetrate through the top of the ceiling 1 and are fixedly sleeved with gears 8. The top of the ceiling 1 is rotatably installed with a toothed disc 7 that meshes with the four gears 8. The toothed disc 7 is driven to rotate by a motor 9 installed at the bottom of the ceiling 1. The motor 9 drives the toothed disc 7 to rotate, thereby driving the four gears 8 to rotate synchronously, and finally all the fences 3 are automatically inserted into the corresponding baffles 18, and the four drill rods 26 are drilled into the ground at the same time.

[0035] In the description of the present invention, the terms "first", "second", "another", and "yet another" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0036] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, in the description of the present utility model, unless otherwise specified, the meaning of "plurality" is two or more.

[0037] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A cattle shed for crossbreeding and improvement of cattle, which is easy to install, comprises four upright posts (2) and a ceiling (1) fixed on the upright posts (2), characterized in that: The upright posts (2) are divided into two groups, namely, a first upright post and a second upright post. A first crossbeam (4) and a second crossbeam (10) are respectively connected between the two first upright posts and the second upright posts from top to bottom. A plurality of insertion rods (5) are movably inserted between the first crossbeam (4) and the second crossbeam (10). A first slider (19) and a second slider (20) are slidably mounted on the oppositely arranged first column and second column on one side facing each other in a vertical direction, and the first slider (19) and the second slider (20) are connected via a connecting rod (21); The bottom of the column (2) is integrally formed with baffles (18) on both sides corresponding to the sliding direction of the second slider (20), and a drill rod (26) is slidably mounted inside the column (2) along the vertical direction, and the drill rod (26) can extend downward and penetrate the outside of the column (2); It also includes a fence (3), which is stuck between the first slider (19) and the second slider (20) and drives the drill rod (26) to rotate and be inserted into the ground synchronously with the fence (3) during the movement toward the baffle (18).

2. The easy-to-install cattle shed for crossbreeding and improvement of cattle according to claim 1, characterized in that: A second threaded rod (22) is rotatably mounted inside each column (2) in the vertical direction, a second sleeve (24) is axially slidably mounted outside the second threaded rod (22), the second sleeve (24) is slidably connected to the inner wall of the column (2), and a drill rod (26) is fixed to the bottom end of the second sleeve (24); A nut (27) is threadedly sleeved on the circumferential surface of the second threaded rod (22); a short connecting rod fixed to the nut (27) penetrates the outside of the column (2) and is fixedly connected to the first slider (19); a first limiting groove (23) is provided on the outer wall of the column (2) corresponding to the sliding track of the first slider (19); A bearing (28) is sleeved on the circumferential surface of the second sleeve (24); a short connecting rod fixed on the bearing (28) penetrates the outside of the column (2) and is fixedly connected to the second slider (20); a second limiting groove (25) is provided on the outer wall of the column (2) corresponding to the sliding track of the second slider (20).

3. The easy-to-install cattle shed for crossbreeding and improvement of cattle according to claim 2, characterized in that: The second threaded rod (22) extends upward and penetrates through the top of the ceiling (1), and is fixedly sleeved with a gear (8). A toothed disc (7) meshing with four gears (8) is rotatably mounted on the top of the ceiling (1), and the toothed disc (7) is connected to the output end of a motor (9) mounted at the bottom of the ceiling (1).

4. A cattle shed that is easy to install for crossbreeding and improving cattle according to any one of claims 1 to 3, characterized in that: Slots (17) are provided at the two ends of the fence (3) at positions corresponding to the connecting rod (21), and the width of the slots (17) matches the diameter of the connecting rod (21); the width of the fence (3) is the same as the distance between the two baffles (18).

5. The easy-to-install cattle shed for crossbreeding and improvement of cattle according to claim 4, characterized in that: A rotating rod (6) is rotatably mounted on the outer sides of the first column and the second column near the top thereof, the length of the rotating rod (6) being greater than the column (2), and a running wheel (13) is rotatably mounted on the end of each rotating rod (6), and the two rotating rods (6) on the same side can be synchronously rotated away from each other to a vertical state, so that all the columns (2) are lifted off the ground.

6. The easy-to-install cattle shed for crossbreeding and improvement of cattle according to claim 5, characterized in that: A dual-axis motor (11) is installed at the middle position of the outer side of the first crossbeam (4), and first threaded rods (14) are respectively fixed to the output ends of the dual-axis motor (11). The outer sides of the two first threaded rods (14) are both threadedly sleeved with first sleeves (15), and the ends of the first sleeves (15) are integrally formed and connected to the limiting column (12). A sliding groove (16) matching the diameter of the limiting column (12) is opened on the rod surface of each rotating rod (6) along its length direction, and the limiting column (12) is placed in the corresponding sliding groove (16) and is slidably matched with it.

7. A cattle shed that is easy to install for crossbreeding and improving cattle according to claim 2 or 3, characterized in that: The inner wall of the second sleeve (24) is formed with limiting ribs along its axial direction, and a groove body matching the second threaded rod (22) is formed on the circumferential surface thereof, and the second threaded rod (22) and the second sleeve (24) slide relative to each other in the axial direction through the cooperation of the limiting ribs and the groove body.

Images