Annular cowshed

Abstract

The utility model particularly relates to an annular cowshed which comprises an annular cowshed body, a feeding mechanism is arranged in the annular cowshed body, the annular cowshed body is of a three-layer bell tower type double-slope building structure and comprises structural stand columns, and a bottom-layer bell tower roof, a middle-layer bell tower roof and a top-layer bell tower roof are arranged on the upper portions of the structural stand columns. A lower-layer roof ventilation opening is formed between the bottom-layer bell tower roof and the middle-layer bell tower roof; strip-shaped daylighting bands are arranged on the bottom-layer bell tower roof and the middle-layer bell tower roof; a circle of tarpaulin mechanisms capable of extending outwards are uniformly arranged below the bottom-layer bell tower roof on the inner side of the annular cowshed body; according to the invention, cattle herds can be weighed, the growth condition of the cattle herds can be observed, and the income effect of cattle can be known in time; meanwhile, the solar power generation mechanism is arranged to be used by the cowshed, and the foldable tarpaulin mechanism can be opened in rainy days or hot days to shield rain or sunlight.

Description

Technical Field

[0001] The invention belongs to the technical field of livestock breeding facilities and equipment, and in particular relates to an annular cattle shed. Background Art

[0002] As people pursue a better life, beef cattle, as a traditional high-end meat product, has a growing proportion of meat consumption among Chinese residents, which has effectively promoted the development of domestic beef cattle breeding industry. After 2010, a large number of large-scale beef cattle farms with a stock of more than 10,000 heads were newly built in my country. However, the breeding model adopted is relatively backward, basically following the traditional tethering or small group breeding.

[0003] Feeding mode. Compared with the traditional beef cattle feeding mode, this type of cattle shed basically adopts mechanized feeding and mechanized manure cleaning (tethered cattle sheds are mostly manual or a combination of manual and mechanical), which has improved labor productivity and workers' working conditions to a certain extent.

[0004] With the continuous improvement of breeding level, animal welfare and environmental protection requirements, the problems existing in this beef cattle production process model have gradually become prominent, mainly manifested in the following aspects: ① The effective utilization area of ​​the cowshed is small, and the investment is seriously wasted. Taking the traditional 12-meter-wide rectangular cowshed as an example, due to the use of a mechanical feeding system, half of the width of the passage for the central feeding vehicle is 4.5-5m, and the direct activity area of ​​the cattle in the shed only accounts for 58%-62% of the building area of ​​the cowshed, which leads to a significant increase in the construction investment per unit of cattle. ② The tethered and small group feeding modes are convenient for manual observation and management of cattle to a certain extent, but the growth and living environment of cattle is not good and the welfare is poor. When tethered, cattle can only stand or lie in a small cow bed, and the activity space is severely limited; when small groups are raised, the cattle have obvious positions, great stress, and many limb injuries; in addition, the cattle often lie in feces and urine, the cattle are not clean, and the manure cleaning is difficult to achieve mechanization, requiring a lot of manual assistance. Usually, the cow manure needs to be manually cleared from the cow bed or cattle pen before it can be transported or collected mechanically. ③ The cattle farm covers a large area and the surrounding environment is seriously polluted. Many farms set up playgrounds for cattle activities, which increases the welfare of cattle to a certain extent. However, the cattle farm covers a large area and it is difficult to collect feces and urine in the playground. Natural infiltration or infiltration with rainwater causes serious pollution of the surrounding soil and groundwater. A lot of greenhouse gases are also emitted into the air during the storage of feces and urine. ④ The feeding process is extensive and cannot achieve precise feeding. The grouping of beef cattle in my country is rough, and many cattle farms do not group them at all. The nutritional needs of cattle at different growth stages are different. Putting cattle of different sizes together for feeding cannot achieve precise feeding and fine management, which will cause feed waste. At the same time, the TMR feeding vehicle that costs a lot of money can only play the role of mixing and mixing feed, but cannot give full play to the role of "total mixed ration". In the end, the cost of raising cattle is high, the uniformity of cattle is poor, and they cannot be sold at a good price. ⑤ Although the Internet of Things technology and big data have played a huge role in the breeding process of dairy cows, pigs, chickens, etc., they have hardly played a role in the breeding process of beef cattle. Due to the large size of cattle, it is difficult to weigh them regularly using traditional methods. Breeders can only estimate the growth of cattle in a certain period of time through visual inspection and other methods to qualitatively judge the input-output ratio of the breeding process. In other words, almost all beef cattle farms in my country only know whether they have made money by raising cattle after selling them. In the breeding process, it is impossible to calculate the periodic costs of the breeding process and adjust the breeding plan in time, which is very disadvantageous for corporate-operated farms.

[0005] In addition, the traditional fixed structure of the cowshed cannot reasonably shelter the cowshed from rain or increase the area of ​​sunshade in rainy or hot weather. In order to solve the above technical problems, we provide a circular cowshed. Summary of the invention

[0006] The present invention is a circular cattle shed invented to solve the problems existing in the existing breeding technology.

[0007] The object of the present invention is achieved as follows: an annular cowshed, comprising an annular cowshed body, a feeding mechanism is arranged in the annular cowshed body, the annular cowshed body is a three-story bell tower-style double-slope building structure, comprising structural columns, a bottom bell tower roof, an intermediate bell tower roof, a top bell tower roof, a lower vent structural column, and an upper vent structural column, the lower bell tower roof, the intermediate bell tower roof, and the top bell tower roof are arranged on the upper part of the structural columns, the lower vent structural column is arranged between the bottom bell tower roof and the intermediate bell tower roof, and the intermediate bell tower roof and the top bell tower roof are arranged on the upper part of the structural columns. Upper ventilation structure columns are arranged between the roofs of the buildings. The roof of the bottom bell tower is located below the roof of the middle bell tower, and the roof of the middle bell tower is located below the roof of the top bell tower. A lower roof vent is formed between the roof of the bottom bell tower and the roof of the middle bell tower, and an upper roof vent is formed between the roof of the middle bell tower and the roof of the top bell tower. A solar power generation mechanism is arranged on the roof of the bottom bell tower; strip lighting belts are arranged on the roof of the bottom bell tower and the roof of the middle bell tower; a circle of tarpaulin mechanism that can be extended outward is evenly arranged under the roof of the bottom bell tower on the inner side of the annular cowshed body.

[0008] Furthermore, the feeding mechanism includes an external feeding neck clamp, an internal feeding neck clamp, an arc-shaped fence, a pen door, a pen grouping fence, an electrically heated drinking trough, a circular feeding channel, an internal feeding channel, a rotating channel, a flower bed, a pen floor, a central grouping management area, a central grouping area fence, a manure cleaning channel, and an open-air group rotation channel. A flower bed is arranged outside the external feeding neck clamp, an annular feeding channel is arranged between the external feeding neck clamp and the flower bed, a rotating channel is arranged outside the flower bed, a plurality of through holes are opened on the external feeding neck clamp, an inner feeding neck clamp is arranged at the adjacent through holes of the external feeding neck clamp, and an inner feeding channel is formed between adjacent inner feeding neck clamps at the through holes of the external feeding neck clamp. An arc-shaped fence is arranged at the other end of the inner feeding neck clamp, and a pen door is arranged on the arc-shaped fence. The area enclosed by the outer feeding neck clamp, the inner feeding neck clamp and the arc-shaped fence is the pen floor. An electric heating water trough and a pen grouping fence are arranged between the arc-shaped fence and the outer feeding neck clamp. The electric heating water trough and the pen grouping fence are fixedly connected. A central grouping area fence is arranged inside the arc-shaped fence door. The inner area of ​​the central grouping area fence is the central grouping management area. The central grouping area fence is provided with a grouping entrance. There is an open-air group transfer channel between the central grouping area fence and the arc-shaped fence. A manure cleaning channel is arranged between adjacent electric heating water troughs and pen grouping fences.

[0009] Furthermore, the bottom bell tower roof is divided into inner and outer parts, and there is a gap between the inner and outer parts. The inner bottom bell tower roof is higher on the outer side and lower on the inner side, while the outer bottom bell tower roof is higher on the inner side and lower on the outer side.

[0010] Furthermore, the middle-layer bell tower roof is divided into inner and outer parts with a gap between them. The inner middle-layer bell tower roof is higher on the outer side and lower on the inner side, while the outer middle-layer bell tower roof is higher on the inner side and lower on the outer side.

[0011] Furthermore, the top-floor bell tower roof is divided into two parts, an inner part and an outer part, and the two parts are fixedly connected. The inner top-floor bell tower roof is higher on the outer side and lower on the inner side, while the outer top-floor bell tower roof is higher on the inner side and lower on the outer side.

[0012] Furthermore, the tarpaulin mechanism includes an annular fixing ring, which is fixed to the lower surface of the inner bottom bell tower roof, a foldable tarpaulin is arranged in the annular fixing ring, a fixing rod is fixed to the outer end of the tarpaulin, a rotating rod is rotatably arranged on the right side of the tarpaulin, a supporting rod is rotatably arranged in the middle position of the tarpaulin, the fixing rod is fixed to the lower surface of the inner bottom bell tower roof, and the right ends of the rotating rod and the supporting rod are rotatably fixed to the lower surface of the inner bottom bell tower roof.

[0013] Furthermore, the outer end of the tarpaulin is an arc-shaped structure.

[0014] Furthermore, a motor is provided at the right end of the rotating rod, and the output end of the motor drives the rotating rod to rotate, and the motor is fixed in the annular fixing ring.

[0015] Furthermore, a pressing block is provided on the left side of the rotating rod, and the outer side surface of the pressing block is an arc-shaped surface.

[0016] Furthermore, the left end of the support rod is fixed to the left end of the arc-shaped structure of the tarpaulin.

[0017] The present invention adopts a circular cowshed structure, which changes the traditional square cowshed. The circular cowshed places the circular feeding channel arranged between the flower bed and the external feeding neck clamp in an open-air position, which can greatly increase the activity area of ​​the cattle in the house and increase the effective utilization area of ​​the cowshed. An open-air group transfer channel and a central group management area are designed in the open-air position in the middle of the circular cowshed, which is convenient for managing the cattle in each cattle activity area. The cattle are raised in the cattle activity area, which changes the traditional tethered feeding mode. It is not only convenient for managing the cattle, but also has a larger activity space for the cattle, which is convenient for the cattle to lie down. Compared with the traditional rectangular cowshed building, the circular cowshed building has no distance between the houses, the land utilization rate of the cattle farm is higher, and the management is convenient. When it is necessary to clean cow dung, the cattle in the pen area will be transferred to the central group management area one by one, and then the pen area will be cleaned and collected to avoid polluting the surrounding environment. The operation is simple and convenient. At the same time, timely cleaning of the excrement in the cowshed can effectively improve the living environment of the cattle. The central grouping management area can group the cattle, drive the cattle to the central grouping management area, and then drive the cattle of different sizes in the central grouping management area to different pen areas to complete the grouping of cattle. The cattle can also be weighed by the automatic weighing device in the central grouping management area. The cattle can be weighed regularly, and most weighing methods are traditional weighing, driving the cattle into the weighing cage and then weighing them. The traditional weighing method is very stressful for beef cattle. After weighing, it will affect the appetite of the cattle, and then affect the growth of the cattle. The weighing method can drive the cattle into the central grouping management area through the open-air transfer channel to achieve the weighing of the entire herd, and the stress on the cattle is relatively small. The device can enable the breeder to understand the growth of the cattle in time and make relevant measures according to the actual situation.

[0018] At the same time, a three-story bell tower-style double-slope building structure is provided, and vents are provided between adjacent layers to achieve ventilation in the cowshed; a strip lighting belt is provided to cooperate with the vents to increase the brightness in the cowshed; at the same time, a solar power generation mechanism is provided to convert solar energy into electrical energy for use in the cowshed; a tarpaulin mechanism that can be extended outward is provided in the cowshed, and when it is used on rainy days or in relatively hot weather, the tarpaulin mechanism can be unfolded to partition the middle part of the circular cowshed to achieve rain blocking or sun shielding; when the tarpaulin mechanism is opened, the motor is controlled to rotate, thereby driving the rotating rod to rotate, and the rotating rod rotates while pulling the tarpaulin to unfold, and the tarpaulin unfolds from the annular fixed ring, and at the same time, the tarpaulin pulls the support rod to rotate during the unfolding process until the tarpaulin is fully unfolded, and the inner side of the tarpaulin is an arc surface after the tarpaulin is unfolded, and the inner arc surfaces of the adjacent tarpaulins form a circular structure after the tarpaulin is unfolded. The rotation angle of the motor after the tarpaulin is unfolded can be controlled as needed, and the controller for controlling the motor is the existing technology without technical restrictions. When the tarpaulin needs to be stored, the motor is controlled to rotate and reset the rotating rod, and the tarpaulin is driven to be stored into the annular fixing ring during the resetting process of the rotating rod; when the tarpaulin is stored, the support rod is driven to rotate by the squeezing action of the pressure block on the rotating rod; and then the support rod drives the inner tarpaulin to be stored into the annular fixing ring.

[0019] Beneficial effects: The cattle can be weighed, their growth conditions can be observed, and the benefits of cattle can be understood in a timely manner; two groups of cattle share a row of electrically heated drinking troughs, which can save equipment investment, and drinking hot water can also promote the growth and activity of microorganisms in the rumen of cattle, thereby improving feed conversion rate. A row of internal feeding neck clamps is arranged on each side of the internal feeding channel 14, which can increase the feeding position of the cattle, reduce feeding competition, and divide the cattle shed into several feeding areas, so as to facilitate segmented management according to the different growth stages of the cattle; at the same time, a solar power generation mechanism is provided for use in the cattle shed, and a foldable tarpaulin mechanism is provided, which can be opened on rainy or hot days to block rain or sunlight. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main body of the circular cattle shed that was invented.

[0021] Figure 2 It is a schematic diagram of the structure of the feeding mechanism of the invention.

[0022] Figure 3 It is a top view of the feeding mechanism of the invention.

[0023] Figure 4 It is a schematic diagram of the structure of the tarpaulin of the invention when it is unfolded.

[0024] Figure 5 The present invention is a schematic diagram of the structure of the tarpaulin when it is stored.

[0025] Figure 6 It is a partial cross-sectional view of the annular fixing ring of the invention.

[0026] Figure 7 The figure is a schematic diagram of the internal structure of the annular fixing ring of the invention.

[0027] Figure 8 It is a schematic diagram of the tarpaulin mechanism structure of the invention.

[0028] Reference numerals:

[0029] 1. External feeding neck clamp, 2. Electric heating drinking trough, 3. Central grouping area fence, 4. Flower bed, 5. Rotating channel, 6. Circular feeding channel, 7. Fence floor, 8. Open-air grouping channel, 9. Central grouping management area, 10. Entrance, 11. Internal feeding neck clamp, 12. Manure cleaning channel, 13. Strip lighting belt, 14. Internal feeding channel, 15. Grouping fence of the pen, 16. Arc fence, 17. Structural column, 18. Bell tower roof at the bottom floor, 19. Structural column of the lower ventilation hole, 20. Bell tower roof at the middle floor, 21. Structural column of the upper ventilation hole, 22. Bell tower roof at the top floor, 23. Solar power generation mechanism, 24. Tarpaulin, 25. Circular fixing ring, 26. Rotating rod, 27. Support rod, 28. Fixed rod, 29. Motor, 30. Block. DETAILED DESCRIPTION

[0030] Embodiment 1, as Figure 1-8As shown, a circular cowshed comprises a circular cowshed body, a feeding mechanism is arranged in the circular cowshed body, the circular cowshed body is a three-layer bell tower type double slope building structure, comprising a structural column 17, a bottom bell tower roof 18, an intermediate bell tower roof 20, a top bell tower roof 22, a lower vent structural column 19, and an upper vent structural column 21, the lower bell tower roof 18, the intermediate bell tower roof 20, and the top bell tower roof 22 are arranged on the upper part of the structural column 17, the lower vent structural column 19 is arranged between the bottom bell tower roof 18 and the intermediate bell tower roof 20, and the intermediate bell tower roof 20 and the top bell tower roof 22 are arranged between the intermediate bell tower roof 20 and the top bell tower roof 22. An upper vent structure column 21 is provided, the bottom bell tower roof 18 is located below the middle bell tower roof 20, the middle bell tower roof 20 is located below the top bell tower roof 22, a lower roof vent is formed between the bottom bell tower roof 18 and the middle bell tower roof 20, an upper roof vent is formed between the middle bell tower roof 20 and the top bell tower roof 22, a solar power generation mechanism 23 is provided on the bottom bell tower roof 18; strip lighting belts 13 are provided on the bottom bell tower roof 18 and the middle bell tower roof 20; a circle of tarpaulin 24 that can be extended outward is evenly provided below the bottom bell tower roof 18 on the inner side of the annular cowshed body. The three-layer bell tower double-slope roof structure is adopted to ensure sufficient exhaust area on the cowshed roof, quickly discharge the heat inside the shed to the outside, realize a pure natural ventilation mode, and achieve energy saving on the basis of creating a good warm environment inside the shed. Strip lighting strips 13 are arranged at regular intervals on the bell tower roof 18 of the bottom layer and the bell tower roof 20 of the middle layer to increase the natural lighting effect of the cowshed during the day.

[0031] The feeding mechanism includes an external feeding neck clamp 1, an internal feeding neck clamp 11, an arc-shaped fence 16, a pen door, a pen grouping fence 15, an electrically heated drinking trough 2, a circular feeding channel 6, an internal feeding channel 14, a rotating channel 5, a flower bed 4, a pen floor 7, a central grouping management area 9, a central grouping area fence 3, a manure cleaning channel 12, and an open-air group rotation channel 8. The external feeding neck clamp 1 and the internal feeding neck clamp 11 are preferably the Muzhifeng MZF-NJJ feeding neck clamp, and the electrically heated drinking trough 2 is preferably the L4000*W608*H708 electrically heated drinking trough 2 produced by Ningbo Yueyang Rotomolding Mould Co., Ltd.

[0032] A flower bed 4 is arranged outside the external feeding neck clamp 1, and an annular feeding channel 6 is arranged between the external feeding neck clamp 1 and the flower bed 4. The annular feeding channel 6 is located in the open-air area on the outer ring side of the cowshed, which can effectively increase the activity area of ​​the cattle in the house and reduce the construction cost of the unit cattle. A plurality of inner feeding channels 14 are arranged along the radial direction of the ring, and a row of inner feeding neck clamps 11 are arranged on both sides of the inner feeding channel 14, which can increase the feeding position of the cattle, reduce the competition for feeding, and divide the cattle house into several feeding areas, which is convenient for segmented management according to different growth stages of the cattle.

[0033] A rotary channel 5 is arranged outside the flower bed 4, a plurality of through holes are opened on the outer feeding neck clamp 1, inner feeding neck clamps 11 are arranged at adjacent through holes of the outer feeding neck clamp 1, an inner feeding channel 14 is formed between adjacent inner feeding neck clamps 11 at the through holes of the outer feeding neck clamp 1, an arc-shaped fence 16 is arranged at the other end of the inner feeding neck clamp 11, a fence door is arranged on the arc-shaped fence 16, the area enclosed by the outer feeding neck clamp 1, the inner feeding neck clamp 11 and the arc-shaped fence 16 is the fence ground 7, and the arc-shaped fence 16 and the outer feeding neck clamp are connected to each other. An electric heating drinking water trough 2 and a pen grouping fence 15 are arranged between 1, the electric heating drinking water trough 2 and the pen grouping fence 15 are fixedly connected, a central grouping area fence 3 is arranged inside the arc fence 16, the inner area of ​​the central grouping area fence 3 is the central grouping management area 9, the central grouping area fence 3 is provided with a grouping entrance 10, an open-air group transfer channel 8 is provided between the central grouping area fence 3 and the arc fence 16, and a feces cleaning channel 12 is arranged between the adjacent electric heating drinking water troughs 2 and the pen grouping fence 15.

[0034] An electric heating drinking trough 22 and a pen dividing fence are installed in the center of each fan-shaped annular area along the radial direction to divide it into two management groups, which is convenient for implementing group-by-group fine management of cattle at the same stage. Two groups of cattle share a row of electric heating drinking troughs 2, which can save equipment investment. Drinking hot water can also promote the growth and activity of microorganisms in the rumen of cattle and improve feed conversion rate.

[0035] A central grouping management area 9 is set in the open-air area inside the circular cowshed. For the convenience of management, an open-air group transfer passage 8 is provided between the central grouping area fence 3 and the arc fence 16. The central grouping management area 9 is enclosed by the central grouping area fence 3 to prevent the cattle from running around. An entrance 10 of the central grouping management area 9 is set on one side of the central grouping area fence 3. An electronic weighing device is installed in the central grouping management area 9. The electronic weighing device is preferably a Mettler-Toledo PFA779C-SCS electronic platform scale, which can weigh the cattle, observe the growth status of the cattle, and help to understand the benefit effect of the cattle in a timely manner.

[0036] Bedding is laid on the ground of the pen 7, and the type of bedding is determined by byproducts such as local agricultural straw. After being crushed and laid on the ground, it can not only provide a soft lying bed for the cattle, reduce limb injuries, and improve animal welfare, but also absorb the feces and urine of the cattle, so that the entire field is free of sewage, reduce odor emissions, and achieve clean production. In order to ensure a good sanitary environment on the ground of the cowshed, new bedding needs to be added regularly, and vehicles directly put new bedding into each pen through the annular feeding channel 6. In addition, after the transfer of the group or in the wet season, it is also necessary to regularly and thoroughly remove all bedding in the pen and lay new bedding to ensure a good sanitary environment. When thoroughly removed, the pen door at the arc fence 16 can be opened, and the cattle in the pen can be driven to the open-air central grouping management area 9, and the bedding can be collected by a forklift and pulled away by a vehicle from the pen door at the position of the arc fence 16. In order to separate the clean and dirty channels and reduce the pollution of the feed passage and feed by the manure cleaning vehicle, a manure cleaning passage 12 is specially set along the radius direction of the circular cowshed. The manure cleaning passage 12 is not only accessible to walking manure cleaning vehicles, but also to all vehicles including cattle transport vehicles.

[0037] The bottom bell tower roof 18 is divided into two parts, inner and outer, with a gap between the inner and outer parts. The inner bottom bell tower roof 18 is higher on the outside and lower on the inside, while the outer bottom bell tower roof 18 is higher on the inside and lower on the outside. The middle bell tower roof 20 is divided into two parts, inner and outer, with a gap between the inner and outer parts. The inner middle bell tower roof 20 is higher on the outside and lower on the inside, while the outer middle bell tower roof 20 is higher on the inside and lower on the outside. The top bell tower roof 22 is divided into two parts, inner and outer, and the inner and outer parts are fixedly connected. The inner top bell tower roof 22 is higher on the outside and lower on the inside, while the outer top bell tower roof 22 is higher on the inside and lower on the outside.

[0038] The tarpaulin 24 mechanism includes an annular fixing ring 25, which is fixed to the lower surface of the inner bottom bell tower roof 18. A foldable tarpaulin 24 is arranged in the annular fixing ring 25. A fixing rod 28 is fixed to the outer end of the tarpaulin 24. A rotating rod 26 is rotatably arranged on the right side of the tarpaulin 24. A supporting rod 27 is rotatably arranged in the middle position of the tarpaulin 24. The fixing rod 28 is fixed to the lower surface of the inner bottom bell tower roof 18. The right ends of the rotating rod 26 and the supporting rod 27 are rotatably fixed to the lower surface of the inner bottom bell tower roof 18. The outer end of the tarpaulin 24 is an arc structure. A motor 29 is arranged at the right end of the rotating rod 26. The output end of the motor 29 drives the rotating rod 26 to rotate. The motor 29 is fixed in the annular fixing ring 25. A pressing block 30 is arranged on the left side of the rotating rod 26. The outer side surface of the pressing block 30 is an arc surface. The left end of the supporting rod 27 is fixed to the left end of the arc structure of the tarpaulin 24.

[0039] The present invention adopts a circular cowshed structure, which changes the traditional square cowshed. The circular cowshed places the circular feeding channel 6 arranged between the flower bed 4 and the external feeding neck clamp 1 in an open-air position, which can greatly increase the activity area of ​​the cattle in the house and increase the effective utilization area of ​​the cowshed. An open-air transfer channel 8 and a central grouping management area 9 are designed in the open-air position in the middle of the circular cowshed, which is convenient for managing the cattle in each cattle activity area and raising the cattle in the cattle activity area, changing the traditional tethered feeding mode. It is not only convenient for managing the cattle, but also has a larger activity space for the cattle, which is convenient for the cattle to lie down. Compared with the traditional rectangular cowshed building, the circular cowshed building has no distance between the houses, the land utilization rate of the cattle farm is higher, and the management is convenient. When it is necessary to clean the cow dung, the cattle in the pen area will be transferred to the central grouping management area 9 one by one, and then the pen area will be cleaned and collected to avoid polluting the surrounding environment. The operation is simple and convenient. At the same time, timely cleaning of the excrement in the cowshed can effectively improve the living environment of the cattle. The central grouping management area 9 can group the cattle, drive the cattle to the central grouping management area 9, and then drive the cattle of different sizes in the central grouping management area 9 to different pen areas to complete the grouping of cattle. The cattle can also be weighed by the automatic weighing device of the central grouping management area 9. The cattle can be weighed regularly, and most of the weighing methods are traditional weighing, driving the cattle into the weighing cage, and then weighing. The traditional weighing method is very stressful for beef cattle. After weighing, it will affect the appetite of the cattle, and then affect the growth of the cattle. The weighing method can drive the cattle into the central grouping management area 9 through the open-air transfer channel 8, which can realize the weighing of the entire cattle herd, and the stress on the cattle is relatively small. The device can enable the breeder to understand the growth of the cattle in time and take relevant measures according to the actual situation.

[0040] At the same time, a three-story bell tower-style double-slope building structure is provided, and vents are provided between adjacent layers to achieve ventilation in the cowshed; a strip lighting belt 13 is provided to cooperate with the vents to increase the brightness in the cowshed; at the same time, a solar power generation mechanism 23 is provided to convert solar energy into electrical energy for use in the cowshed; a tarpaulin 24 mechanism that can be extended outward is provided in the cowshed, and when it is rainy or in hot weather, the tarpaulin 24 mechanism can be unfolded to partition the middle part of the circular cowshed, so as to achieve The invention can block rain or block the sun; when the tarpaulin 24 mechanism is opened, the motor 29 is controlled to rotate, thereby driving the rotating rod 26 to rotate. The rotating rod 26 rotates and pulls the tarpaulin 24 to unfold. The tarpaulin 24 unfolds from the annular fixing ring 25. At the same time, the tarpaulin 24 pulls the support rod 27 to rotate during the unfolding process until the tarpaulin 24 is fully unfolded. After the tarpaulin 24 is unfolded, the inner side of the tarpaulin 24 is an arc surface, and the inner arc surfaces of adjacent tarpaulins 24 form a circular structure after unfolding. The rotation angle of the motor 29 after the tarpaulin 24 is unfolded can be controlled as needed, and the controller for controlling the motor 29 is a prior art and is not technically limited. When the tarpaulin 24 needs to be stored, the motor 29 is controlled to rotate and reset the rotating rod 26, and the tarpaulin 24 is driven to be stored into the annular fixing ring 25 during the resetting process of the rotating rod 26; when the tarpaulin 24 is stored, the support rod 27 is driven to rotate by the squeezing action of the pressing block 30 on the rotating rod 26; and then the support rod 27 drives the inner tarpaulin 24 to be stored into the annular fixing ring 25.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and variations. 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. An annular cowshed, comprising an annular cowshed body, wherein a feeding mechanism is arranged in the annular cowshed body, and characterized in that: The main body of the annular cattle shed is a three-story bell tower-style double-slope building structure, including structural columns, a bottom bell tower roof, an intermediate bell tower roof, a top bell tower roof, a lower vent structural column, and an upper vent structural column. The bottom bell tower roof, the intermediate bell tower roof, and the top bell tower roof are arranged on the upper part of the structural columns. The lower vent structural column is arranged between the bottom bell tower roof and the intermediate bell tower roof. The upper vent structural column is arranged between the intermediate bell tower roof and the top bell tower roof. The bottom bell tower roof The surface is located below the middle-layer bell tower roof, the middle-layer bell tower roof is located below the top-layer bell tower roof, a lower roof vent is formed between the bottom-layer bell tower roof and the middle-layer bell tower roof, an upper roof vent is formed between the middle-layer bell tower roof and the top-layer bell tower roof, a solar power generation mechanism is arranged on the bottom-layer bell tower roof; strip lighting belts are arranged on the bottom-layer bell tower roof and the middle-layer bell tower roof; a circle of tarpaulin mechanism that can be extended outward is evenly arranged below the bottom-layer bell tower roof on the inner side of the annular cowshed body.

2. The annular cattle shed according to claim 1, characterized in that: The feeding mechanism includes an external feeding neck clamp, an internal feeding neck clamp, an arc-shaped fence, a pen door, a pen grouping fence, an electrically heated drinking trough, an annular feeding channel, an internal feeding channel, a rotating channel, a flower bed, a pen floor, a central grouping management area, a central grouping area fence, a manure cleaning channel, and an open-air group rotation channel. A flower bed is arranged outside the external feeding neck clamp, an annular feeding channel is arranged between the external feeding neck clamp and the flower bed, a rotating channel is arranged outside the flower bed, a plurality of through holes are opened on the external feeding neck clamp, an inner feeding neck clamp is arranged at the adjacent through holes of the external feeding neck clamp, an inner feeding channel is formed between adjacent inner feeding neck clamps at the through holes of the external feeding neck clamp, and an inner feeding channel is formed between adjacent inner feeding neck clamps at the through holes of the external feeding neck clamp. An arc-shaped fence is arranged at the other end of the feeding neck clamp, and a pen gate is arranged on the arc-shaped fence. The area enclosed by the outer feeding neck clamp, the inner feeding neck clamp and the arc-shaped fence is the pen ground. An electric heating water trough and a pen grouping fence are arranged between the arc-shaped fence and the outer feeding neck clamp. The electric heating water trough and the pen grouping fence are fixedly connected. A central grouping area fence is arranged inside the arc-shaped fence gate. The inner area of ​​the central grouping area fence is the central grouping management area. The central grouping area fence is provided with a grouping entrance. There is an open-air group transfer channel between the central grouping area fence and the arc-shaped fence. A manure cleaning channel is arranged between adjacent electric heating water troughs and pen grouping fences.

3. The annular cattle shed according to claim 1, characterized in that: The bottom bell tower roof is divided into two parts, an inner part and an outer part, with a gap between the inner and outer parts. The inner bottom bell tower roof is higher on the outer side and lower on the inner side, while the outer bottom bell tower roof is higher on the inner side and lower on the outer side.

4. The annular cattle shed according to claim 3, characterized in that: The middle-layer bell tower roof is divided into inner and outer parts, and there is a gap between the inner and outer parts. The inner middle-layer bell tower roof is higher on the outer side and lower on the inner side, while the outer middle-layer bell tower roof is higher on the inner side and lower on the outer side.

5. The annular cattle shed according to claim 4, characterized in that: The top-floor bell tower roof is divided into two parts, an inner part and an outer part, and the inner part and the outer part are fixedly connected. The inner top-floor bell tower roof is higher on the outer side and lower on the inner side, while the outer top-floor bell tower roof is higher on the inner side and lower on the outer side.

6. The annular cattle shed according to claim 1, characterized in that: The tarpaulin mechanism includes an annular fixing ring, which is fixed to the lower surface of the inner bottom bell tower roof. A foldable tarpaulin is arranged in the annular fixing ring. A fixing rod is fixed to the outer end of the tarpaulin, a rotating rod is rotatably arranged on the right side of the tarpaulin, a supporting rod is rotatably arranged in the middle position of the tarpaulin, the fixing rod is fixed to the lower surface of the inner bottom bell tower roof, and the right ends of the rotating rod and the supporting rod are rotatably fixed to the lower surface of the inner bottom bell tower roof.

7. The annular cattle shed according to claim 6, characterized in that: The outer end of the tarpaulin is an arc-shaped structure.

8. The annular cattle shed according to claim 7, characterized in that: A motor is arranged at the right end of the rotating rod, and the output end of the motor drives the rotating rod to rotate, and the motor is fixed in the annular fixing ring.

9. The annular cattle shed according to claim 8, characterized in that: A pressing block is arranged on the left side of the rotating rod, and the outer side surface of the pressing block is an arc-shaped surface.

10. The annular cattle shed according to claim 9, characterized in that: The left end of the support rod is fixed to the left end of the arc-shaped structure of the tarpaulin.

Images