Novel cowshed

Abstract

The utility model discloses a novel cowshed, which belongs to the technical field of cattle raising and comprises a cowshed, a feeding channel is arranged in the cowshed, and a plurality of raising units arranged in a straight line are arranged on the left side and the right side of the feeding channel. Each breeding unit is provided with a plurality of excrement leaking plates, excrement scraping grooves are formed under the excrement leaking plates, and excrement scraping mechanisms are arranged in the excrement scraping grooves. The cowshed comprises a shed frame and two shielding structures which are installed on the shed frame and arranged in a bilateral symmetry mode. The shielding structure comprises an upper cover plate, a middle cover plate and a lower cover plate, and the middle cover plate is arranged between the upper cover plate and the lower cover plate at intervals. The sides, close to each other, of the two upper cover plates are connected together between the two shielding structures, the top cover plate is arranged at the joint, the two middle cover plates are arranged at intervals, and the two lower cover plates are arranged at intervals. The cowshed solves the problems that an existing cowshed is not beneficial to heat dissipation and air circulation, the ground of the cowshed is wet, and manure is cleaned frequently.

Description

Technical Field

[0001] The utility model relates to the technical field of cattle breeding, and particularly relates to a novel cattle shed. Background Art

[0002] Traditional cattle sheds are surrounded by walls, and only the ventilation openings in the middle passage are left, resulting in poor ventilation and low comfort. A large amount of harmful gases such as ammonia and methane are contained in the feces and urine in the cattle shed, polluting the air quality. The air quality in the cattle shed is poor, which is prone to breeding germs and causing respiratory diseases in the cattle herd, etc., and is likely to lead to the occurrence and spread of diseases. Cattle lie in the cattle shed for a long time. Without a good and comfortable environment, it has a great impact on the health and production performance of cattle. The growth rate and reproductive ability of cattle are low, and the breeding efficiency is relatively low.

[0003] Chinese Patent CN 118077590 A proposes a carbon-reducing and environmentally friendly ecological cattle shed, which includes a wall, a ceiling and a number of breeding units. The breeding unit includes a living area and a sewage discharge area. The living area is divided into a cattle bed area and a feeding trough area. The sewage discharge area is adjacent to the outside of the cattle bed area. The sewage discharge area has a number of manure leakage plates, and a manure scraping channel is communicated below the manure leakage plates. The manure scraping channel includes at least a partially inclined manure scraping trough bottom and a urine trough. A manure scraping device is also arranged in the manure scraping channel, and the manure scraping device is configured to move along the length direction of the manure scraping channel. By pre-separating cow dung and urine, the emissions of methane and ammonia are reduced, the sanitation conditions of the cattle shed are improved, and it is beneficial to environmental protection and the improvement of air quality.

[0004] However, the ceiling of the above-mentioned cattle shed is installed on the wall. Due to the large area of the ceiling and the closed structure of the ceiling, combined with the existence of the wall, it is not conducive to heat dissipation and air circulation in the cattle shed. After retrieval, most of the ceilings of existing cattle sheds are closed. Therefore, there is also the problem of being not conducive to heat dissipation and air circulation. Summary of the Utility Model

[0005] The utility model proposes a novel cattle shed to solve the problem that the existing cattle shed is not conducive to heat dissipation and air circulation.

[0006] To achieve the above object, the technical solution adopted by the utility model is:

[0007] A novel cattle shed includes a cowshed. A feeding passage is arranged in the cowshed. A number of breeding units arranged in a line are arranged on both the left and right sides of the feeding passage. Each breeding unit is provided with a number of manure leakage plates. A manure scraping trough is opened directly below the number of manure leakage plates. A manure scraping mechanism is arranged in the manure scraping trough. The cowshed includes a shed frame and two groups of shielding structures symmetrically arranged on the shed frame. The horizontal projections of the two groups of shielding structures cover all breeding units;

[0008] The shielding structure includes an upper cover plate, a middle cover plate, and a lower cover plate. The middle cover plate is disposed at intervals between the upper cover plate and the lower cover plate. One side of the middle cover plate extends into the shielding area of the upper cover plate, and the other side extends outward. One side of the lower cover plate extends into the shielding area of the middle cover plate, and the other side extends outward;

[0009] Between two sets of shielding structures, the closer sides of the two upper cover plates are connected together, and a top cover plate is provided at the connection. The two middle cover plates are disposed at intervals, and the two lower cover plates are disposed at intervals.

[0010] Further, the upper cover plate, the middle cover plate, and the lower cover plate are arranged parallel to each other.

[0011] Further, the distance between the upper cover plate and the middle cover plate is at least 50 cm, and the distance between the middle cover plate and the lower cover plate is at least 50 cm.

[0012] Further, the breeding unit is surrounded by a number of fences.

[0013] Further, the side of the breeding unit close to the feeding passage is a cattle bed area, and a number of the fecal leakage plates are laid in the cattle bed area. The side of the feeding passage close to the cattle bed area is a feeding area.

[0014] Further, the manure scraping mechanism includes a manure scraping plate and a driving motor. The left and right sides of the manure scraping plate are slidably connected to the manure scraping trough. The driving motor is connected to the manure scraping plate through a towing rope to drive the manure scraping plate to move back and forth.

[0015] Further, the side of the breeding unit away from the feeding passage is a solid layer anti-slip activity area. The solid layer activity area is higher than the cattle bed area, and the ground of the solid layer activity area gradually rises from the cattle bed area to the outer retaining wall.

[0016] Further, a manure guiding groove is provided on one side of the cowshed. The manure guiding groove is inclined and connected to the outlet end of the manure scraping trough. The manure guiding groove is connected to a manure storage tank to divert the accumulated manure scraped out by the manure scraping trough to the manure storage tank.

[0017] Further, a dry-wet separator is provided on one side of the manure storage tank. The dry-wet separator is connected with a manure suction pipe, and the manure suction pipe extends into the manure storage tank.

[0018] Further, a stirring device is provided in the manure storage tank.

[0019] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0020] 1. The cowshed of the present utility model has the advantages of good ventilation and heat dissipation. The upper cover plate and the lower cover plate are arranged at intervals to form the first ventilation and heat dissipation area, and the middle cover plate and the lower cover plate are arranged at intervals to form the second ventilation and heat dissipation area. The first ventilation and heat dissipation area and the second ventilation and heat dissipation area improve the ventilation of the upper space, enabling the heat and moisture in the cowshed to escape through natural convection, subverting the traditional one-piece ceiling and solving the problem of slow heat dissipation. In addition, by supporting the cover plate with a shed frame, the present utility model avoids constructing wind-blocking walls, making the cowshed have no enclosures around. Combined with multiple ventilation and heat dissipation areas at the top, it can achieve circulating heat dissipation and odor removal, ensuring a suitable temperature and no odor in the cattle farm. A good cowshed design can save more economic costs for the ranch and bring good health and welfare to beef cattle.

[0021] 2. According to the defecation habit of cows during feeding, in the cattle bed area of the breeding unit, a high-strength steel bar fecal leakage plate is used to leak most of the cow dung and urine into the manure scraping tank. At the bottom, a manure scraping mechanism is used to scrape the manure into the manure guiding ditch regularly, and finally it is collected in the manure storage tank. A dry-wet separator is arranged on one side of the manure storage tank. After the manure and sewage are separated by the dry-wet separator, the dry manure is transported to the organic fertilizer processing workshop for treatment to produce organic fertilizers of different grades, high, medium and low. The moisture is used for secondary flushing of the cowshed or returned to the field after fermentation, improving the utilization value of the manure and sewage. A stirring device is arranged in the manure storage tank to stir the manure and sewage evenly, which is beneficial for the dry-wet separator to extract the manure and sewage and carry out dry-wet separation treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the front view of the cowshed proposed in Embodiment 1 of the present utility model;

[0023] Figure 2 is the cross-sectional view of the breeding unit in the cowshed proposed in Embodiment 1 of the present utility model;

[0024] Figure 3 is the layout schematic diagram of the breeding unit in the cowshed proposed in Embodiment 1 of the present utility model;

[0025] Figure 4 is the layout schematic diagram of the manure guiding ditch, manure storage tank and dry-wet separator proposed in Embodiment 2 of the present utility model;

[0026] Among them, the labels in the drawings are: 1 - cowshed, 2 - shed frame, 3 - upper cover plate, 4 - middle cover plate, 5 - lower cover plate, 6 - top cover plate, 7 - feeding passage, 8 - fence, 9 - fecal leakage plate, 10 - manure scraping tank, 11 - solid layer activity area, 12 - manure guiding ditch, 13 - manure storage tank, 14 - dry-wet separator, 15 - manure suction pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] Embodiment 1

[0029] As Figures 1-3 shown, a new type of cowshed includes a cowshed 1, a feeding passage 7 is arranged in the cowshed 1, and a number of breeding units arranged in a line are arranged on both the left and right sides of the feeding passage 7. The breeding units are surrounded by a number of fences 8.

[0030] A number of feces leakage plates 9 are arranged in each breeding unit. Specifically, the side of the breeding unit close to the feeding passage 7 is the cattle bed area, and a number of feces leakage plates 9 are laid in the cattle bed area. The feces leakage plates 9 are high-strength reinforced cement plates, and a number of feces leakage strip holes with a width of 2.5 cm are opened. The side of the feeding passage 7 close to the cattle bed area is the feeding area. In this embodiment, the width of the feeding area is 60 cm.

[0031] A manure scraping groove 10 is arranged directly below a number of feces leakage plates 9, and a manure scraping mechanism is arranged in the manure scraping groove 10. Among them, the manure scraping mechanism includes a manure scraping plate (not shown in the figure) and a driving motor (not shown in the figure). The left and right sides of the manure scraping plate are slidably connected to the manure scraping groove 10, and the driving motor is connected to the manure scraping plate through a traction rope to drive the manure scraping plate to move back and forth.

[0032] According to the habit of cows defecating when eating, the present utility model adopts high-strength steel bar feces leakage plates 9 (generally two meters wide, which can be expanded to 4 meters, 6 meters or even larger widths according to the investment intensity) in the cattle bed area of the breeding unit, and more than 50% of the cow dung and urine leak into the manure scraping groove 10. The bottom of the manure scraping groove 10 adopts a manure scraping mechanism to regularly scrape out the feces to avoid the feces affecting the air quality in the shed. A flushing pipe is also arranged in the cowshed 1. If there is feces residue in the cattle bed area, it can be flushed through the flushing pipe, and the sewage automatically flows into the manure scraping groove 10 and is discharged.

[0033] The side of the breeding unit far from the feeding passage 7 is a solid layer activity area 11. The solid layer activity area 11 is higher than the cattle bed area. The ground of the solid layer activity area gradually rises from the cattle bed area to the outer retaining wall. In this embodiment, it gradually rises at a slope of 1%. The solid layer activity area 11 is soft in texture, providing a comfortable activity area for cows.

[0034] The cowshed 1 includes a shed frame 2 and two groups of shielding structures symmetrically arranged on the shed frame 2 and left and right. The horizontal projections of the two groups of shielding structures cover all breeding units.

[0035] The shielding structure includes an upper cover plate 3, a middle cover plate 4, and a lower cover plate 5. The middle cover plate 4 is disposed at intervals between the upper cover plate 3 and the lower cover plate 5. One side of the middle cover plate 4 extends into the shielding area of the upper cover plate 3, and the other side extends outward. One side of the lower cover plate 5 extends into the shielding area of the middle cover plate 4, and the other side extends outward.

[0036] Between two groups of shielding structures, the closer sides of the two upper cover plates 3 are connected together, and a top cover plate 6 is provided at the connection. The two middle cover plates 4 are disposed at intervals, and the two lower cover plates 5 are disposed at intervals, forming a ventilation and heat dissipation channel.

[0037] Among them, the upper cover plate 3, the middle cover plate 4, and the lower cover plate 5 are arranged parallel to each other. The distance between the upper cover plate 3 and the middle cover plate 4 is at least 50 cm, and the distance between the middle cover plate 4 and the lower cover plate 5 is at least 50 cm.

[0038] The cowshed 1 of the present utility model has the advantages of good ventilation and heat dissipation. The upper cover plate 3 and the middle cover plate 4 are disposed at intervals to form a first ventilation and heat dissipation area. The middle cover plate 4 and the lower cover plate 5 are disposed at intervals to form a second ventilation and heat dissipation area. The first ventilation and heat dissipation area and the second ventilation and heat dissipation area improve the ventilation of the upper space, enabling the heat and moisture in the cowshed 1 to escape through natural convection, subverting the traditional one-piece ceiling and solving the drawback of slow heat dissipation. The traditional one-piece ceiling is in an inverted V shape. Due to the characteristic that hot air moves upward, heat accumulates in the inverted V-shaped space and is difficult to dissipate.

[0039] In addition, the present utility model supports the cover plate through the shed frame 2, avoiding the construction of a wind-blocking wall, so that there is no enclosure around the cowshed 1. Combined with multiple ventilation and heat dissipation areas at the top, cyclic heat dissipation and odor removal can be achieved, ensuring a suitable temperature and no odor in the cattle farm. A good design of the cowshed 1 can save more economic costs for the ranch and bring good health and welfare to the beef cattle.

[0040] Embodiment 2

[0041] As Figure 4 shown, on the basis of Embodiment 1, a manure guide ditch 12 is provided on one side of the cowshed 1. In the specific implementation process, multiple cowsheds 1 can share one manure guide ditch 12 to save costs. The manure guide ditch 12 is inclined and connected to the outlet end of the manure scraping trough 10. The manure guide ditch 12 is connected to the manure storage tank 13 to divert the manure scraped out by the manure scraping trough 10 to the manure storage tank 13. Of course, in order to better convey the manure and sewage, a manure scraping device can also be provided in the manure guide ditch 12.

[0042] A manure drying and separating machine 14 is provided on one side of the manure storage tank 13. The manure drying and separating machine 14 is connected with a manure suction pipe 15. The manure suction pipe 15 extends into the manure storage tank 13, and a stirring device is provided in the manure storage tank 13.

[0043] The manure scraping mechanism of the present utility model regularly scrapes the manure into the manure guiding ditch 12 and finally collects it in the manure storage tank 13. A dry-wet separator 14 is arranged on one side of the manure storage tank 13. After the manure and sewage are separated by the dry-wet separator 14, the dry manure is transported to the organic fertilizer processing workshop for treatment to produce organic fertilizers of different grades, high, medium and low. The water is used for secondary flushing of the pens or returned to the field after fermentation to improve the utilization value of the manure and sewage. A stirring device is arranged in the manure storage tank 13 to stir the manure and sewage evenly, which is beneficial for the dry-wet separator 14 to extract the manure and sewage and carry out dry-wet separation treatment on the manure and sewage.

[0044] The above description is a detailed description of the preferred and feasible embodiment of the present utility model, but the embodiment is not used to limit the scope of the patent application of the present utility model. Any equivalent changes or modifications completed under the technical spirit prompted by the present utility model shall fall within the scope of the patent covered by the present utility model.

Claims

1. A new type of cattle shed, including a cowshed, wherein a feeding passage is arranged in the cowshed, a number of breeding units arranged in a line are provided on both the left and right sides of the feeding passage, each breeding unit is provided with a number of fecal leakage plates, a manure scraping groove is opened directly below the number of fecal leakage plates, and a manure scraping mechanism is arranged in the manure scraping groove, characterized in that, The cowshed includes a shed frame and two sets of shielding structures that are symmetrically arranged left and right on the shed frame, and the horizontal projections of the two sets of shielding structures cover all breeding units; The shielding structure includes an upper cover plate, a middle cover plate, and a lower cover plate. The middle cover plate is arranged at intervals between the upper cover plate and the lower cover plate. One side of the middle cover plate extends into the shielding area of the upper cover plate, and the other side extends outward. One side of the lower cover plate extends into the shielding area of the middle cover plate, and the other side extends outward; Between the two sets of shielding structures, the mutually approaching sides of the two upper cover plates are connected together, and a top cover plate is arranged at the connection. The two middle cover plates are arranged at intervals, and the two lower cover plates are arranged at intervals.

2. A novel cattle shed according to claim 1, characterized in that, The upper cover plate, the middle cover plate, and the lower cover plate are arranged parallel to each other.

3. A novel cattle shed according to claim 2, characterized in that, The distance between the upper cover plate and the middle cover plate is at least 50 cm, and the distance between the middle cover plate and the lower cover plate is at least 50 cm.

4. A novel cattle shed according to claim 1, characterized in that, The breeding unit is surrounded by a number of fences.

5. A novel cattle shed according to claim 1, characterized in that, On the side of the breeding unit close to the feeding passage is the cattle bed area, and a number of the fecal leakage plates are laid in the cattle bed area. On the side of the feeding passage close to the cattle bed area is the feeding area.

6. A novel cattle shed according to claim 1, characterized in that, The manure scraping mechanism includes a manure scraping plate and a driving motor. The left and right sides of the manure scraping plate are slidably connected to the manure scraping groove. The driving motor is connected to the manure scraping plate through a traction rope to drive the manure scraping plate to move back and forth.

7. The novel cowshed according to claim 5, characterized in that, On the side of the breeding unit away from the feeding passage is the solid layer activity area. The solid layer activity area is higher than the cattle bed area, and the ground of the solid layer activity area gradually rises from the cattle bed area to the outer retaining wall.

8. A novel cattle shed according to claim 1, characterized in that, A manure guiding ditch is arranged on one side of the cowshed. The manure guiding ditch is inclined and connected to the outlet end of the manure scraping groove. The manure guiding ditch is connected to a manure storage tank to divert the accumulated manure scraped out by the manure scraping groove to the manure storage tank.

9. A novel cattle shed according to claim 8, characterized in that, A dry-wet separator is arranged on one side of the manure storage tank. The dry-wet separator is connected with a manure suction pipe, and the manure suction pipe extends into the manure storage tank.

10. A novel cattle shed according to claim 9, characterized in that, A stirring device is arranged in the manure storage tank.

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