Ecological breeding bed for milk goat breeding

Abstract

The invention relates to the technical field of ecological breeding beds, and particularly discloses an ecological breeding bed for milk goat breeding, which comprises a bed main body, a trough is arranged on the front side of the bed main body, an outer fence is arranged on the periphery of the top end of the bed main body, and two caulking grooves are formed in the top end of the bed main body. Wherein an air inlet is formed in the inner wall of one side of one caulking groove, an air outlet is formed in the inner wall of one side of the other caulking groove, a ventilation cavity is formed in the joint of the two caulking grooves, and a first enclosure frame and a second enclosure frame are arranged in the two caulking grooves correspondingly. By arranging a series of structures, padding can be taken out and replaced more conveniently, meanwhile, the padding can be turned and raked regularly conveniently, and therefore the time consumed when the padding is replaced or turned and raked is saved, the probability that the bottom of the padding is affected with damp is reduced, the probability that the padding goes bad due to excessive damp is reduced, and the service life of the padding is prolonged. Therefore, the milk goats in the lactation period are assisted to move in the breeding house, and milk production of the milk goats is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of ecological breeding beds, in particular to an ecological breeding bed for breeding dairy goats. Background Art

[0002] Ecological breeding beds are an environmentally friendly, safe, and effective ecological breeding model, mainly used in livestock and poultry breeding. The core principle is to use the principles of microbiology, ecology, and fermentation engineering to transform animal waste such as feces and urine into useful substances and energy through active functional microbial flora, so that the feces and urine produced by dairy goats during their reproduction and development can be converted back into useful organic fertilizer.

[0003] Among them, the more common ecological breeding bed is the fermentation bed, which is mainly composed of bedding, and the bedding is generally composed of materials such as straw, rice husks and sawdust combined with special bacterial powder for microbial fermentation. The thickness of the bedding can be changed according to actual breeding needs.

[0004] When using the existing ecological breeding beds for dairy goat breeding, since there is no need to clean up the feces, the bedding is usually laid directly on the ground of the pen. This method is more convenient when laying, but the bedding needs to be laid to a certain thickness, and if the bedding clumps during use, it needs to be shoveled up and replaced, and the bedding directly laid on the ground of the pen is troublesome and time-consuming to shovel, replace or rake; moreover, the bedding is laid directly on the ground of the pen, which is prone to moisture accumulation at the bottom of the bedding due to moisture, which is not easy to evaporate, so that the bedding laid close to the ground will deteriorate due to excessive moisture, affecting the normal fermentation of the bedding; in addition, dairy goats in the lactation period will lie on the breeding beds in the pen for a long time due to the need for lactation, so that the dairy goats that lie in bed for a long time will affect the milk production due to lack of exercise, which is not conducive to the milk production of dairy goats. Summary of the Invention

[0005] The purpose of the present invention is to provide an ecological breeding bed for dairy goat breeding, so as to solve the problems in the above background technology that the process of replacing bedding is troublesome and time-consuming, the bedding is easily deteriorated due to excessive moisture due to poor ventilation, and is not conducive to milk production of dairy goats.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an ecological breeding bed for dairy goat breeding, comprising a bed body, a feed trough is provided on the front of the bed body, an outer fence is provided around the top of the bed body, two embedded grooves are provided on the top of the bed body, an air inlet is provided on the inner wall of one side of the embedded groove, an air outlet is provided on the inner wall of one side of the other embedded groove, a ventilation cavity is provided at the connection of the two embedded grooves, a first enclosure frame and a second enclosure frame are respectively provided inside the two embedded grooves, and a sealing plate is slidably connected to the back of each of the first enclosure frame and the second enclosure frame;

[0007] The top of the sealing plate is fixedly connected to a plurality of supporting uprights, the top of the supporting uprights is provided with a pad, the bottom of the pad is provided with an overhead layer, the top of the pad is covered with padding, an axial flow fan is installed on one side wall of the bed body, a bottom column is provided in the middle of the top of the bed body, the top of the bottom column is fixedly connected to a rotating column, both side walls of the rotating column are provided with inner fences, two electric push rods are installed inside the bed body near the material trough, the back of the bed body is rotatably connected to two rotating rods, the ends of the rotating rods are fixedly connected to baffles, and a rotating motor is installed on the inner side of the middle of the bed body.

[0008] Preferably, a guide inclined plate is fixedly connected to the top of the bed body close to the material trough, and the bottom end of the guide inclined plate is snap-connected to one side of the top of the material trough.

[0009] Preferably, both side walls of the first enclosure and the second enclosure are provided with notches, the output end of the axial flow fan is communicated with the air inlet, and the air inlet is communicated with the interior of the overhead layer through the notch.

[0010] Preferably, the overhead layer is communicated with the ventilation cavity, the air outlet is communicated with the overhead layer, and the air outlet is opened on a side wall of the bed body.

[0011] Preferably, two card frames are fixedly connected to both sides of the back side of the bed body, and an opening is provided at the top of the card frame. The baffle is fitted with the back side of the sealing plate through the card frame.

[0012] Preferably, the middle parts of the inner walls of the first and second enclosures and the middle parts of the side walls of the sealing plate are fixedly connected with clips, and there are two pads, which are movably embedded in the first and second enclosures respectively through the clips.

[0013] Preferably, the output end of the rotating motor is provided with a spur gear, the outer wall of the spur gear is meshed with an outer gear ring, the outer gear ring is fixedly connected to the outer wall of the bottom column, and the bottom column is rotatably connected to the bed body through the outer gear ring.

[0014] Preferably, the tops of the front and back sides of the outer fence are fixedly connected with fixing blocks, and one side wall of the fixing block is fixedly connected with an external threaded tube.

[0015] Preferably, the outer wall of the external threaded tube is movably threaded with a threaded sleeve, the threaded sleeve is movably threadedly connected to the inner fence, and the inner fence is threadedly engaged with the outer fence through the threaded sleeve.

[0016] Preferably, the output ends of the two electric push rods are respectively fitted with the front surfaces of the first enclosure and the second enclosure, the first enclosure and the second enclosure are respectively slidably connected to the two embedded grooves through the electric push rods, and scrapers are provided at the bottom of the front surfaces of the first enclosure and the second enclosure.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The ecological breeding bed for dairy goat breeding can be separated from the bed body by the embedded groove, the first frame, the second frame and the sealing plate, so that the area on which the bedding is laid can be separated from the bed body, so that the bedding area can be pushed out of the bed body, so that the bedding does not need to be shoveled when replacing, which makes it easier to take out and replace the bedding. It is also convenient to regularly turn over the bedding, thereby saving time spent on changing or turning over the bedding.

[0019] 2. This ecological breeding bed for dairy goat breeding can elevate the bedding laid at the bottom of the breeding bed above the ground through the provided pads, supporting poles and overhead layers, so that the bedding at the bottom does not directly touch the ground. Combined with the axial flow fan, ventilation cavity, air inlet and air outlet, the overhead layer at the bottom of the bedding can be forced to ventilate, reducing the moisture accumulated at the bottom of the bedding, thereby reducing the probability of the bottom of the bedding getting damp, and reducing the probability of the bedding deteriorating due to excessive moisture.

[0020] 3. This ecological breeding bed for dairy goat breeding has inner partitions, rotating columns and bottom columns, so that the inner partitions can rotate slowly at a low speed on the breeding bed driven by the bottom columns and rotating columns, prompting lactating dairy goats that have been lying on the breeding bed for a long time to stand up and walk in the outer fence as the inner partitions rotate, thereby assisting lactating dairy goats to move in the pen, which is more conducive to the milk production of dairy goats. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the side cross-sectional structure of the bed body of the present invention;

[0023] Figure 3 This is a schematic diagram of the front cross-sectional structure of the bed body of the present invention;

[0024] Figure 4 This is a schematic diagram of the top view of the bed body of the present invention;

[0025] Figure 5 This is a schematic structural diagram of the main body of the bed of the present invention;

[0026] Figure 6 This is a schematic diagram of the first enclosure structure of the present invention;

[0027] Figure 7 It is a schematic diagram of the sealing plate and supporting pole structure of the present invention.

[0028] In the figure: 1. trough; 2. outer fence; 3. guide inclined plate; 4. bed body; 5. air outlet; 6. first enclosure frame; 7. pad; 8. clamping frame; 9. baffle; 10. sealing plate; 11. rotating rod; 12. second enclosure frame; 13. fixing block; 14. external threaded pipe; 15. threaded sleeve; 16. axial flow fan; 17. inner partition; 18. rotating column; 19. bottom column; 20. external gear ring; 21. spur gear; 22. rotating motor; 23. clamping strip; 24. supporting pole; 25. overhead layer; 26. electric push rod; 27. air inlet; 28. padding; 29. ​​ventilation cavity; 30. embedded groove; 31. notch; 32. scraper. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] In the description of the present invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] like Figures 1 to 7As shown, the ecological breeding bed for dairy goat breeding in this embodiment includes a bed body 4, a feed trough 1 is provided on the front of the bed body 4, the feed trough 1 is a groove for supplying feed and water to the dairy goats, and an outer fence 2 is provided around the top of the bed body 4 of the feed trough 1. The function of the outer fence 2 is to prevent the dairy goats from walking to the area outside the bed body 4. Two embedded grooves 30 are provided on the top of the bed body 4. The function of the embedded grooves 30 is to divide the bed body 4 into two identical parts. When the padding 28 in one of the embedded grooves 30 on the bed body 4 needs to be cleaned, all the sheep on the breeding bed can be driven into the padding 28 in the other embedded groove 30, so that it is easier to push the padding 28 out of the bed body 4 as a whole. An air inlet 27 is provided on the inner wall of one side of one of the embedded grooves 30. The function of the air inlet 27 is to allow the overhead layer 25 inside the embedded groove 30 to pass airflow, so that the bottom of the padding 28 can be kept In order to maintain a good ventilation environment, an air outlet 5 is provided on the inner wall of one side of the other embedded groove 30. The function of the air outlet 5 is to allow the air blown into the overhead layer 25 to be blown out from the other side of the bed body 4, thereby realizing the flow of air at the bottom of the padding 28. A ventilation cavity 29 is provided at the connection of the two embedded grooves 30. The function of the ventilation cavity 29 is to enable the overhead layers 25 in the two embedded grooves 30 to be connected. The interiors of the two embedded grooves 30 are respectively provided with a first enclosure 6 and a second enclosure 12. The first enclosure 6 and the second enclosure 12 are both frame structures surrounded on three sides. When the electric push rod 26 is applied, they can be moved as a whole, thereby realizing the overall pushing out of the padding 28 laid in the embedded groove 30. The backs of the first enclosure 6 and the second enclosure 12 are both slidably connected with a sealing plate 10. The cross-sectional shape of the sealing plate 10 is "L-shaped". When the sealing plate 10 is dragged, the supporting rod 24 can also be driven;

[0032] The top of the sealing plate 10 is fixedly connected with a plurality of supporting poles 24. The function of the supporting poles 24 is to increase the support of the pad 7, so as to meet the load of the pad 7 on the pad 28 and the dairy goat group. The top of the supporting poles 24 is provided with a pad 7. The pad 7 is a mesh plate structure with fine holes. The bottom of the pad 7 is provided with an overhead layer 25. The function of the overhead layer 25 is to raise the bottom of the pad 28 to prevent the pad 28 at the bottom from getting wet and reduce the pad 28 from being excessively wet. The probability of deterioration due to moisture is reduced. A padding 28 is laid on the top of the pad 7. The bottom layer of the padding 28 that fits the pad 7 is made of coarse straw or other materials, which makes it difficult for the padding 28 to penetrate the pad 7 and fall into the overhead layer 25. An axial flow fan 16 is installed on one side wall of the bed body 4. The airflow blown by the axial flow fan 16 is a low-speed airflow, which is the airflow required for daily exhaust and will not blow away the padding 28 that fits the pad 7. A bottom column 19 is provided in the middle of the top of the bed body 4. The top of the bottom column 19 The cam 17 is fixedly connected to the bed frame 4, and the function of the cam 17 is to drive the rotation of the inner fence 17, thereby realizing the auxiliary urging of the dairy goats in the outer fence 2 by the inner fence 17. The two side walls of the cam 17 are provided with inner fences 17. Two electric push rods 26 are installed inside the bed body 4 near the side of the trough 1. The function of the electric push rod 26 is to push the first enclosure frame 6 and the second enclosure frame 12, so as to make it easier for the first enclosure frame 6 and the second enclosure frame 12 to be pushed out from the back of the bed body 4. The back of the bed body 4 is rotatably connected with two rotating rods 11. The function of the rotating rod 11 is to realize the separation of the stop bar 9 and the card frame 8, and at the same time release the lock of the first enclosure frame 6 and the second enclosure frame 12 with the bed body 4. The end of the rotating rod 11 is fixedly connected with the stop bar 9. The stop bar 9 can support the back of the sealing plate 10 in the initial state, thereby ensuring that the sealing plate 10 remains connected to the enclosure frame. A rotating motor 22 is installed on the inner side of the middle part of the bed body 4. The function of the rotating motor 22 is to drive the spur gear 21.

[0033] Specifically, a guide ramp 3 is fixedly connected to the top of the bed body 4 near the trough 1, and the bottom end of the guide ramp 3 is engaged with one side of the top of the trough 1. The function of the guide ramp 3 is to reduce the moisture brought out by the dairy goats when eating in the trough 1 and flow into the bedding 28 in the embedded groove 30, thereby reducing the probability of the bedding 28 being excessively damp and deteriorating.

[0034] Furthermore, both side walls of the first enclosure 6 and the second enclosure 12 are provided with notches 31, and the output end of the axial fan 16 is connected to the air inlet 27, and the air inlet 27 is connected to the interior of the overhead layer 25 through the notch 31, so that the airflow blown out by the axial fan 16 can flow smoothly in the overhead layer 25, thereby realizing ventilation at the bottom of the padding 28.

[0035] Furthermore, the overhead layer 25 is communicated with the ventilation cavity 29, and the air outlet 5 is communicated with the overhead layer 25. The air outlet 5 is opened on one side wall of the bed body 4, so that the air blown into the inside of the bed body 4 can be blown out from one side of the bed body 4, which is conducive to achieving forced ventilation of the bottom of the padding 28.

[0036] Furthermore, two card frames 8 are fixedly connected to both sides of the back of the bed body 4. An opening is provided at the top of the card frame 8. The baffle 9 is fitted with the back of the sealing plate 10 through the card frame 8. The function of the card frame 8 is to fix the end of the baffle 9 away from the rotating rod 11, so that the baffle 9 can temporarily lock the sealing plate 10 in the frame, and at the same time, the first frame 6 and the second frame 12 can be temporarily locked to the bed body 4.

[0037] Furthermore, the middle parts of the inner walls of the first and second enclosures 6 and 12 and the middle parts of the side walls of the sealing plate 10 are fixedly connected with the clamping strips 23. There are two pads 7, which are movably embedded and connected to the first and second enclosures 6 and 12 respectively through the clamping strips 23. The function of the pads 7 is to suspend the bottom of the padding 28, thereby reducing the probability of the padding 28 being excessively damp.

[0038] Furthermore, a spur gear 21 is provided at the output end of the rotating motor 22, and an outer gear ring 20 is engaged with the outer wall of the spur gear 21. The outer gear ring 20 is fixedly connected to the outer wall of the bottom column 19, and the bottom column 19 is rotatably connected to the bed body 4 through the outer gear ring 20. After the rotating motor 22 is started, it can drive the bottom column 19 to rotate at a low speed, thereby realizing the rotation of the inner partition 17 on the bed body 4, which is beneficial to assist in urging dairy goats that have been lying on the bed body 4 for a long time, prompting dairy goats to move on the bed body 4, and is more conducive to the milk production of dairy goats.

[0039] Furthermore, the tops of the front and back sides of the outer fence 2 are fixedly connected with fixed blocks 13, and one side wall of the fixed block 13 is fixedly connected with an external threaded tube 14. The external threaded tube 14 can temporarily engage with the threaded sleeve 15 on the inner fence 17, thereby achieving temporary locking of the inner fence 17 and the outer fence 2.

[0040] Furthermore, a threaded sleeve 15 is provided on the outer wall of the external threaded tube 14, and the threaded sleeve 15 is movably threadedly connected to the inner partition 17. The inner partition 17 is threadedly engaged with the outer fence 2 through the threaded sleeve 15. The inner partition 17 can separate the bed body 4 into two parts, making it convenient to replace the padding 28 in the two grooves 30 in turn.

[0041] Furthermore, the output ends of the two electric push rods 26 are respectively fitted with the front surfaces of the first enclosure 6 and the second enclosure 12, and the first enclosure 6 and the second enclosure 12 are respectively slidably connected with the two embedded grooves 30 through the electric push rods 26. The bottom of the front surfaces of the first enclosure 6 and the second enclosure 12 are provided with scrapers 32. The function of the scrapers 32 is to scrape out the scattered padding 28 in the embedded grooves 30, thereby facilitating the subsequent resetting of the first enclosure 6 and the second enclosure 12.

[0042] The method of using this embodiment is as follows: when using the ecological breeding bed for breeding dairy goats, it is necessary to first connect the breeding bed to an external power supply, and then it is necessary to lay the bedding 28 on the two pads 7 at the same time so that the bedding 28 is flush with the top of the bed body 4. At this time, the axial flow fan 16 can be started so that the axial flow fan 16 blows air into the air inlet 27 on one side of the bed body 4, so that the air enters the overhead layer 25, and then passes through the ventilation cavity 29 into the other overhead layer 25, and then blows out from the air outlet 5 on the other side of the bed body 4, so that the moisture dripping from the bottom of the bedding 28 in the overhead layer 25 can be carried away by the flowing air, so that the bottom layer of the bedding 28 in contact with the top surface of the pad 7 is not easily affected by excessive moisture and deteriorated;

[0043] When the bedding 28 needs to be replaced or raked, the dairy goat needs to be driven onto the bedding 28 in the embedded groove 30 of the second enclosure frame 12 first, and then the threaded sleeve 15 is tightened with the external threaded tube 14 on the fixing block 13, so that the inner fence 17 is temporarily locked with the outer fence 2, and then the blocking bar 9 that is in contact with the first enclosure frame 6 is rotated and lifted along the rotating rod 11, so that the first enclosure frame 6 and the bed body 4 are unlocked, and at the same time, the first enclosure frame 6 and the sealing plate 10 in the first enclosure frame 6 are unlocked, and then the electric push rod 26 corresponding to the first enclosure frame 6 can be started, so that the electric push rod 26 pushes the first enclosure frame 6 to slide out from the back of the bed body 4, and then the sealing plate 10 can be pulled out from the first enclosure frame 6, so that the pad 7 and the bedding 28 are taken out from the first enclosure frame 6, and then the bedding 28 can be replaced or raked;

[0044] When a lactating dairy goat lies on the bed main body 4 for a long time and does not want to move, the rotating motor 22 can be started, so that the rotating motor 22 drives the spur gear 21 to rotate, and the spur gear 21 drives the outer gear ring 20 to rotate, driving the bottom column 19 to rotate along the middle part of the bed main body 4, so that the bottom column 19 drives the rotating column 18 to rotate, and the rotating column 18 drives the inner partition 17 to rotate at a low speed, so that the inner partition 17 assists in urging the dairy goat lying on the bed main body 4, so that the dairy goat stands up and, driven by the rotating inner partition 17, walks slowly in the outer fence 2, prompting the dairy goat to perform short-term slow walking activities on the bed main body 4, thereby promoting the dairy goat's milk production.

[0045] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalent features for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An ecological breeding bed for dairy goat breeding, comprising a bed body (4), characterized in that: A material trough (1) is provided on the front of the bed body (4), an outer fence (2) is provided around the top of the bed body (4), two embedded grooves (30) are provided on the top of the bed body (4), an air inlet (27) is provided on the inner wall of one side of one of the embedded grooves (30), and an air outlet (5) is provided on the inner wall of one side of the other embedded groove (30), a ventilation cavity (29) is provided at the connection of the two embedded grooves (30), a first enclosure frame (6) and a second enclosure frame (12) are provided inside the two embedded grooves (30), and the backs of the first enclosure frame (6) and the second enclosure frame (12) are both slidably connected to a sealing plate (10); The top of the sealing plate (10) is fixedly connected to a plurality of supporting uprights (24), the top of the supporting uprights (24) is provided with a pad (7), the bottom of the pad (7) is provided with an overhead layer (25), the top of the pad (7) is covered with padding (28), an axial flow fan (16) is installed on one side wall of the bed body (4), a bottom column (19) is provided in the middle of the top of the bed body (4), the top of the bottom column (19) is fixedly connected to a rotating column (18), both side walls of the rotating column (18) are provided with inner fences (17), two electric push rods (26) are installed inside the bed body (4) near the material trough (1), the back of the bed body (4) is rotatably connected to two rotating rods (11), the ends of the rotating rods (11) are fixedly connected to a blocking bar (9), and a rotating motor (22) is installed on the inner side of the middle of the bed body (4).

2. The ecological breeding bed for dairy goat breeding according to claim 1, characterized in that: A guide slant plate (3) is fixedly connected to the top of the bed body (4) on the side close to the material trough (1), and the bottom end of the guide slant plate (3) is engaged and connected to one side of the top of the material trough (1).

3. The ecological breeding bed for dairy goat breeding according to claim 1, characterized in that: Both side walls of the first enclosure frame (6) and the second enclosure frame (12) are provided with notches (31); the output end of the axial flow fan (16) is communicated with the air inlet (27); and the air inlet (27) is communicated with the interior of the overhead layer (25) through the notch (31).

4. The ecological breeding bed for dairy goat breeding according to claim 1, characterized in that: The overhead layer (25) is in communication with the ventilation cavity (29), the air outlet (5) is in communication with the overhead layer (25), and the air outlet (5) is provided on a side wall of the bed body (4).

5. The ecological breeding bed for dairy goat breeding according to claim 1, characterized in that: Two card frames (8) are fixedly connected to both sides of the back of the bed body (4), and an opening is provided at the top of the card frame (8). The blocking bar (9) is fitted with the back of the sealing plate (10) through the card frame (8).

6. The ecological breeding bed for dairy goat breeding according to claim 1, characterized in that: The middle parts of the inner walls of the first enclosure (6) and the second enclosure (12) and the middle parts of the side walls of the sealing plate (10) are fixedly connected with a clamping strip (23), and there are two pads (7). The two pads (7) are movably embedded and connected to the first enclosure (6) and the second enclosure (12) respectively through the clamping strip (23).

7. The ecological breeding bed for dairy goat breeding according to claim 1, characterized in that: The output end of the rotating motor (22) is provided with a spur gear (21), the outer wall of the spur gear (21) is meshed with an outer gear ring (20), the outer gear ring (20) is fixedly connected to the outer wall of the bottom column (19), and the bottom column (19) is rotatably connected to the bed body (4) through the outer gear ring (20).

8. The ecological breeding bed for dairy goat breeding according to claim 1, characterized in that: The tops of the front and back sides of the outer fence (2) are fixedly connected with fixing blocks (13), and one side wall of the fixing block (13) is fixedly connected with an external threaded pipe (14).

9. The ecological breeding bed for dairy goat breeding according to claim 8, characterized in that: The outer wall of the external threaded tube (14) is movably threadedly sleeved with a threaded sleeve (15), and the threaded sleeve (15) is movably threadedly connected to the inner fence (17), and the inner fence (17) is threadedly engaged with the outer fence (2) through the threaded sleeve (15).

10. The ecological breeding bed for dairy goat breeding according to claim 1, characterized in that: The output ends of the two electric push rods (26) are respectively fitted with the front surfaces of the first enclosure frame (6) and the second enclosure frame (12); the first enclosure frame (6) and the second enclosure frame (12) are respectively slidably connected to the two embedded grooves (30) through the electric push rods (26); and a scraper (32) is provided at the bottom of the front surfaces of the first enclosure frame (6) and the second enclosure frame (12).

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