Device facilitating ventilation of dairy cattle farm
By setting up independent cow bed cavities and ventilation mechanisms in dairy farms and using drive motors and blowers to generate wind power, the problem of insufficient cooling in dairy farms is solved, all-round ventilation and cooling effects are achieved, and the comfort of cows is improved.
Patent Information
- Application Number
- CN202422639105.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-10-31
AI Technical Summary
Existing dairy farms have difficulty in effectively cooling cows, especially in hot summer, resulting in reduced cow comfort.
A device that facilitates ventilation is designed, including an independent cow bed cavity and a ventilation mechanism. The cow bed is isolated by railings to form an open cavity, and the first and second ventilation mechanisms are set on the support frame. The drive motor and blower are used to generate wind that blows directly into each cavity, and the dry and wet separated cow dung mat is combined to achieve ventilation and cooling.
It achieves effective ventilation and cooling for dairy farms, ensures that each cow has a separate resting space, avoids poor ventilation caused by crowding together, and provides a comfortable resting environment.
Smart Images
Figure CN223415424U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of ventilation for dairy cattle breeding farms and relates to a device for ventilating dairy cattle breeding farms. Background Art
[0002] Dairy cows are a type of dairy cattle, a superior breed that has been bred intensively. The milk they produce has the advantage of comprehensive nutrition, making it suitable for long-term drinking and an important raw material for the modern dairy industry. During its growth, a dairy cow needs to go through the calf period and the suckling period. It is weaned after about two months of suckling, and after weaning, it needs to start eating concentrate and grass during the weaning period. After that, it goes through the youth period (from 3 to 14 months) during its growth process, and finally the dairy cow enters the breeding period (from 14 to 24 months). Generally, it starts to calve at the age of 24 months and enters the lactation period. Generally, after 300 days of milk production, it enters the dry period and waits for delivery.
[0003] After giving birth to a calf and resting for a period of time, the cow needs to be bred again. Since the body temperature of an adult cow is relatively high, and pregnancy causes the body temperature to be even higher, in order to provide the cow with a comfortable area for rest, especially in hot summer or high temperature periods, the cow needs to be cooled down. However, it is difficult for existing farms to fully cool the cows. Therefore, in order to solve the above technical problems, the technical solution of the present application is set up. Utility Model Content
[0004] The purpose of the utility model is to provide a device for ventilating a dairy farm, thereby solving the above-mentioned technical problems.
[0005] The technical solutions adopted in this utility model are as follows:
[0006] A device for facilitating ventilation of a dairy farm comprises a horizontally arranged foundation with a plurality of cow beds for resting of cows provided on the foundation, wherein all the cow beds are separated into a plurality of independent and open cavities by railings, and flat cow dung mats are laid on the cow beds. A vertically arranged support frame is connected to the railing, and the support frame is located at the front end of the cavity. Both sides of the support frame are respectively connected to first ventilation mechanisms arranged obliquely downward, and air outlet ends of the first ventilation mechanisms are all directed toward the plurality of cow beds. A second ventilation mechanism is further connected to the support frame, and air outlet ends of the second ventilation mechanism are sequentially laid along the plurality of cavities and are all located above the cow beds.
[0007] The working principle of the utility model is as follows: a plurality of cow beds are arranged on the foundation and railings are connected to the cow beds, and the cow beds are separated into a plurality of independent and open cavities by the railings. The rear end opening of the cavity is arranged to facilitate the entry and exit of the cows, and the open arrangement of the cavity is convenient for air circulation. By arranging a plurality of cavities, each cow has a separate resting place, avoiding the problem of poor ventilation caused by cows being crowded together, and avoiding the impact of crowding together on the fetus. At the same time, cow dung mats are laid on the cow beds. The cow dung mats are obtained by separating the dry and wet dung of the cows, drying them, and then screening the large particles to obtain fine particles of dry dung. The cow dung mats have the effect of ventilation and softening, which is convenient for the cows to lie down and ventilate.
[0008] A support frame is arranged on the railing, and a first ventilation mechanism is arranged on both sides of the support frame. The first ventilation mechanism is convenient for blowing toward several cow pens, thereby achieving the purpose of ventilating and circulating the cow pens. Then, a second ventilation mechanism is arranged on the support frame. The wind force generated by the second ventilation mechanism directly acts on each cavity, thereby making the wind force blow directly toward each cavity, so that each cow is directly cooled.
[0009] Furthermore: the cow dung mat is formed by piling up a number of dry cow dung particles.
[0010] Furthermore: the first ventilation mechanism includes at least two support bars, one end of the support bar is connected to the support frame respectively, the other end of the support bar is provided with a support frame, the support bar and the support frame are fixedly connected by a locking structure, a drive motor is provided between the support frames, the outer wall of the drive motor is connected to the inner wall of the support frame through a number of support rods, the interior of the drive motor is connected to a drive shaft, and the front end of the drive shaft is connected to a number of ventilation blades.
[0011] Furthermore: the locking structure includes a locking stud and a nut, and the other end of the support bar and the support frame are respectively provided with through holes for the locking stud to pass through. The locking stud passes through the support bar and the support frame in sequence and is connected to the nut through threads.
[0012] Furthermore, the front end of the support frame is connected to a protective cover, which covers all the ventilation blades and is evenly distributed with a number of small holes for air circulation.
[0013] Furthermore: the second ventilation mechanism includes a blower, the base of the blower is connected to the support frame through studs, the air outlet end of the blower is connected to a vertically arranged first ventilation pipe, the lower end of the first ventilation pipe is connected to a horizontally arranged second ventilation pipe, the second ventilation pipe is connected to the railing, and a plurality of first ventilation holes are provided on the bottom of the second ventilation pipe, the plurality of first ventilation holes correspond one-to-one to the position of the cavity, and the plurality of first ventilation holes are all located at the front end of the cow bed.
[0014] Furthermore, a plurality of second ventilation holes are provided on the side of the second ventilation pipe, and the plurality of second ventilation holes also correspond to the positions of the cavities one by one and are all oriented toward the middle and rear end of the cow bed.
[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:
[0016] 1. A device for ventilating a dairy farm, wherein a first ventilation mechanism cooperates with a second ventilation mechanism to ventilate and cool a plurality of cow pens in the area. Preferably, multiple devices of the present application are installed within the farm to achieve ventilation and cooling of the entire farm.
[0017] 2. In the present invention, by providing a plurality of cavities, each cow has a separate resting space, which avoids a large number of cows from being crowded together and facilitates heat dissipation between the cows. At the same time, cow dung mats are laid on the cow bed for further ventilation. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and should not be regarded as limiting the scope. A person of ordinary skill in the art can also derive other relevant drawings based on these drawings without inventive effort, among which:
[0019] Figure 1 It is a structural diagram of the utility model;
[0020] Markings in the figure: 1-cow bed, 2-railing, 3-cavity, 4-cow dung mat, 5-support frame, 6-support bar, 7-support frame, 8-drive motor, 9-support rod, 10-drive shaft, 11-ventilation blade, 12-locking stud, 13-protective cover, 14-blower, 15-first ventilation pipe, 16-second ventilation pipe, 17-first ventilation hole, 18-second ventilation hole. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for the purpose of explaining the present invention and are not intended to limit the present invention. That is, the embodiments described herein are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and illustrated in the drawings herein can be arranged and designed in a variety of different configurations.
[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative work are within the scope of protection of the present invention.
[0023] It should be noted that relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or apparatus comprising the element.
[0024] The features and performance of the present invention are further described in detail below with reference to the embodiments.
[0025] Example 1
[0026] The utility model provides a device for ventilating a dairy farm. Figure 1 As shown, it includes a horizontally arranged foundation, on which are provided several cow beds 1 for cows to rest, all of which are separated into several independent and open cavities 3 by railings 2, and flat cow dung mats 4 are laid on the cow beds 1. A vertically arranged support frame 5 is connected to the railings 2, and the support frame 5 is located at the front end of the cavity 3. Both sides of the support frame 5 are respectively connected to a first ventilation mechanism arranged obliquely downward, and the air outlet ends of the first ventilation mechanism are all facing the several cow beds 1. A second ventilation mechanism is also connected to the support frame 5, and the air outlet ends of the second ventilation mechanism are laid in sequence along the several cavities 3 and are all located above the cow beds 1.
[0027] The specific implementation of the embodiment is that: a plurality of cow beds are arranged on the foundation, and a railing is connected on the cow beds, the cow beds are isolated into a plurality of independent and open cavities through the railing, the rear end of the cavity is provided with an opening for the milking cow to enter and exit, the cavity is provided in an open manner to facilitate air circulation, a plurality of cavities are arranged to enable each milking cow to have a separate resting position, thereby avoiding the problem of poor ventilation caused by milking cows being crowded together, and meanwhile, the milking cows are prevented from being crowded together to affect the fetus, and the cow dung pad is laid on the cow bed, the fine dry dung is obtained by dry and wet separation, drying and screening of large particles from the feces of the milking cow, the cow dung pad has the functions of ventilation and softness, and the milking cow can lie down and ventilate.
[0028] The support frame is arranged on the railing, the first ventilation mechanism is arranged on the two sides of the support frame, the first ventilation mechanism facilitates blowing to the plurality of cow beds, and the purpose of ventilating and circulating air for the plurality of cow beds is achieved, and the second ventilation mechanism is arranged on the support frame, the wind power generated by the second ventilation mechanism directly acts on each cavity, and the wind power directly blows to each cavity, so that each milking cow is directly cooled.
[0029] Preferably, a plurality of the device are arranged in the breeding farm to ventilate and cool the entire breeding farm.
[0030] Embodiment two
[0031] The utility model relates to a device for ventilating a milking farm conveniently, Figure 1 As shown in the figure, the cow dung pad 4 is formed by a plurality of dry cow dung particles.
[0032] The first ventilation mechanism comprises at least two support bars 6, one end of each support bar 6 is connected with the support frame 5, the other end of each support bar 6 is provided with a support frame 7, the support bar 6 and the support frame 7 are fixedly connected through a locking structure, a driving motor 8 is arranged between the support frames 7, the outer wall of the driving motor 8 is connected with the inner wall of the support frame 7 through a plurality of support rods 9, a driving shaft 10 is connected with the driving motor 8, and a plurality of ventilation blades 11 are connected with the front end of the driving shaft 10.
[0033] The locking structure comprises a locking stud 12 and a nut, the other end of the support bar 6 and the support frame 7 are respectively provided with through holes for the locking stud 12 to pass through, and the locking stud 12 passes through the support bar 6 and the support frame 7 in sequence and is connected with the nut through threads.
[0034] The front end of the support frame 7 is connected with a protective cover 13, the protective cover 13 covers all the ventilation blades 11, and the protective cover 13 is uniformly provided with a plurality of small holes for air circulation.
[0035] The specific implementation method of this embodiment is as follows: the cow dung mat is made from cow dung through dry and wet separation, drying and screening large particles to obtain fine particles of dry dung. The cow dung mat has the function of ventilation and softening, which is convenient for cows to lie down and ventilate.
[0036] The support bar is conveniently connected to the support frame through locking studs and nuts, and is also convenient for adjusting the inclination angle of the support frame, thereby facilitating the adjustment of the direction of the ventilation blades so that the wind force generated by the ventilation blades covers more cow beds. The support rod is used to connect the drive motor and the support frame, and the protective cover is used to protect the ventilation blades to prevent them from direct contact with debris during rotation.
[0037] When ventilation is required inside the farm, the drive motor is started, which drives the drive shaft to rotate, and the drive shaft drives all the ventilation blades to rotate. The wind force generated during the rotation of the ventilation blades can easily act on the cattle beds in the area, thereby achieving the purpose of ventilating and cooling these cattle beds.
[0038] Example 3
[0039] The utility model provides a device for ventilating a dairy farm. Figure 1 As shown, the second ventilation mechanism includes a blower 14, the base of the blower 14 is connected to the support frame 5 through a stud, the air outlet end of the blower 14 is connected to a vertically arranged first ventilation pipe 15, the lower end of the first ventilation pipe 15 is connected to a horizontally arranged second ventilation pipe 16, the second ventilation pipe 16 is connected to the railing 2, and a plurality of first ventilation holes 17 are provided on the bottom of the second ventilation pipe 16, the plurality of first ventilation holes 17 correspond one-to-one to the positions of the cavity 3, and the plurality of first ventilation holes 17 are all located at the front end of the cow bed 1.
[0040] A plurality of second ventilation holes 18 are further provided on the side of the second ventilation pipe 16 . The plurality of second ventilation holes 18 also correspond one-to-one to the positions of the cavities 3 and are all oriented toward the middle and rear end of the cow bed 1 .
[0041] The specific implementation method of this embodiment is as follows: the base of the blower is connected to the support frame through studs, and the wind generated during the operation of the blower enters the first ventilation duct, and then enters the second ventilation duct, and is finally discharged through the first ventilation holes and the second ventilation holes. The first ventilation holes and the second ventilation holes cooperate to cover all areas of a single cow bed, which is convenient for cooling the cows in each cavity, and ultimately provides a comfortable environment for the cows during their rest.
[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions and improvements made by any technician familiar with the field within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A device for ventilating a dairy farm, characterized by: The invention comprises a horizontally arranged foundation, on which a plurality of cow beds (1) for cows to rest are arranged, and all the cow beds (1) are separated into a plurality of independent and open cavities (3) by railings (2). Flat cow dung mats (4) are laid on the cow beds (1), and a vertically arranged support frame (5) is connected to the railings (2). The support frame (5) is located at the front end of the cavity (3), and both sides of the support frame (5) are respectively connected to a first ventilation mechanism arranged downwardly, and the air outlet ends of the first ventilation mechanism are all directed toward the plurality of cow beds (1). The support frame (5) is also connected to a second ventilation mechanism, and the air outlet ends of the second ventilation mechanism are sequentially laid along the plurality of cavities (3) and are all located above the cow beds (1).
2. The device for facilitating ventilation of a dairy farm according to claim 1, characterized in that: The cow dung mat (4) is formed by piling up a number of dry cow dung particles.
3. The device for facilitating ventilation of a dairy farm according to claim 1, characterized in that: The first ventilation mechanism comprises at least two support bars (6), one end of each support bar (6) is connected to a support frame (5), the other end of each support bar (6) is provided with a support frame (7), the support bar (6) and the support frame (7) are fixedly connected via a locking structure, a driving motor (8) is provided between the support frames (7), the outer wall of the driving motor (8) is connected to the inner wall of the support frame (7) via a plurality of support rods (9), the interior of the driving motor (8) is connected to a driving shaft (10), and the front end of the driving shaft (10) is connected to a plurality of ventilation blades (11).
4. The device for facilitating ventilation of a dairy farm according to claim 3, characterized in that: The locking structure includes a locking stud (12) and a nut. The other end of the support bar (6) and the support frame (7) are respectively provided with through holes for the locking stud (12) to pass through. The locking stud (12) passes through the support bar (6) and the support frame (7) in sequence and is connected to the nut through a thread.
5. The device for facilitating ventilation of a dairy farm according to claim 3, characterized in that: The front end of the support frame (7) is connected to a protective cover (13), which covers all the ventilation blades (11). The protective cover (13) is evenly distributed with a plurality of small holes for air circulation.
6. The device for facilitating ventilation of a dairy farm according to claim 1, characterized in that: The second ventilation mechanism comprises a blower (14), the base of the blower (14) is connected to the support frame (5) through a stud, the air outlet end of the blower (14) is connected to a vertically arranged first ventilation pipe (15), the lower end of the first ventilation pipe (15) is connected to a horizontally arranged second ventilation pipe (16), the second ventilation pipe (16) is connected to the railing (2), and a plurality of first ventilation holes (17) are provided on the bottom of the second ventilation pipe (16), the plurality of first ventilation holes (17) correspond to the positions of the cavity (3) one by one, and the plurality of first ventilation holes (17) are all located at the front end of the cow bed (1).
7. The device for facilitating ventilation of a dairy farm according to claim 6, characterized in that: A plurality of second ventilation holes (18) are also provided on the side of the second ventilation pipe (16), and the plurality of second ventilation holes (18) also correspond one-to-one to the positions of the cavities (3) and are all oriented toward the middle and rear ends of the cow bed (1).