Precise spraying device for dairy farm

Abstract

The utility model belongs to the technical field of cowshed spraying devices, and particularly relates to a precise spraying device for a dairy farm, which comprises a support seat, a support frame, a water pump, a hollow shaft I, a spraying mechanism I, a support adjusting component, a spraying mechanism II and a control module, the supporting frame is fixedly installed at the top of the supporting base, a cavity is formed in the supporting frame, the water pump is fixedly installed on the supporting base, a water outlet of the water pump communicates with the cavity, the control module is arranged on the supporting frame, and temperature and humidity sensors electrically connected with the control module are fixedly installed on the inner walls of the two sides of the supporting frame correspondingly. The device is reasonable in design, simple in structure, convenient to operate, high in practicability and capable of achieving accurate spraying on dairy cows and adjusting the spraying strength and the spraying frequency according to the real-time temperature and humidity, meanwhile, uniform spraying on the whole bodies of the dairy cows can be achieved, the spraying effect is effectively improved, water resource waste is reduced, and the device is suitable for popularization and application. The health and the comfort of the dairy cow are effectively ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of cowshed spraying devices, in particular to a precision spraying device for a dairy farm. Background Art

[0002] With the continuous development of science and technology, the breeding technology of dairy farms is also constantly improving. In the daily management of dairy farms, the spray device is an important equipment used to provide suitable environmental humidity and temperature for dairy cows to improve the quality of life and milk production of dairy cows.

[0003] However, traditional spraying devices often use manual or timed opening methods to perform spraying operations, which is not convenient for precise control of the spray flow rate. When spraying at the same time, it is often impossible to achieve the effect of uniformly spraying the entire body of the cow at the same time, and cannot meet the actual needs of the dairy farm.

[0004] Therefore, we urgently need a new type of precision spraying device for dairy farms to solve the above problems.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings mentioned in the above background technology and to propose a precision spraying device for dairy farms.

[0007] The above technical objectives of the utility model are achieved through the following technical solutions: A precision spraying device for a dairy farm, comprising a support seat, a support frame, a water pump, a hollow shaft 1, a spraying mechanism 1, a support adjustment component, a spraying mechanism 2 and a control module;

[0008] The support frame is fixedly mounted on the top of the support base, and a cavity is provided in the support frame. The water pump is fixedly mounted on the support base, and a water outlet of the water pump is connected to the cavity. The control module is arranged on the support frame, and temperature and humidity sensors electrically connected to the control module are fixedly mounted on the inner walls on both sides of the support frame.

[0009] The spray mechanism 1 is arranged on the upper inner wall of the support frame and connected to the control module, the support adjustment component is arranged on the top inner wall of the support frame and connected to the spray mechanism 1, a hollow shaft 1 is fixedly installed on the right inner wall of the support frame, and the left end of the hollow shaft 1 is connected to the cavity, and the spray mechanism 2 is arranged on the lower inner wall of the support frame and connected to the hollow shaft 1.

[0010] Preferably, the spray mechanism 1 includes two hollow plates 1, two hollow plates 2, a hose 1, a hose 2 and a solenoid valve, hollow plates 1 are hingedly installed on the inner walls on both sides of the support frame, hollow plates 2 are sealed and slidably installed in the two hollow plates 1, the two hollow plates 2 are connected to the same hose 1, and multiple spray nozzles are fixedly installed on the side where the two hollow plates 1 are close to each other and the side where the two hollow plates 2 are close to each other, a hose 2 connected to the cavity is fixedly installed on one of the hollow plates 1, a solenoid valve for flow control is fixedly installed on the hose 2, and the solenoid valve is electrically connected to the control module.

[0011] Preferably, the support adjustment assembly includes an electric cylinder and a lifting block, the electric cylinder is fixedly mounted on the top inner wall of the support frame, the lifting block is fixedly mounted on the working end of the electric cylinder, and the two hollow plates are hingedly mounted on the lifting block.

[0012] Preferably, the second spray mechanism comprises a second hollow shaft, a rotating shaft, a spoiler blade, a guide block and a guide port. The second hollow shaft is sealingly and rotatably mounted on the left inner wall of the support frame. A plurality of spray holes are provided on both the first hollow shaft and the second hollow shaft. The second hollow shaft is located outside the first hollow shaft and is coaxially arranged. A rotating shaft is rotatably mounted inside the first hollow shaft. One end of the rotating shaft extends into the cavity and is fixedly mounted with a spoiler blade. An arc-shaped guide port is provided on the inner wall of the first hollow shaft. A guide block is radially fixedly mounted on the rotating shaft, and the guide block is fixedly connected to the inner wall of the second hollow shaft and is in sliding contact with the inner side wall of the guide port.

[0013] Preferably, the second spray mechanism also includes a support bar, a limit plate and a spring. The support bar is fixedly installed on the inner wall of the hollow shaft one, the rotating shaft is rotatably installed on the support bar, the limit plate is fixedly installed on the end of the rotating shaft away from the spoiler blade, and the limit plate and the support bar are fixedly installed with the same spring that is movably sleeved on the outside of the rotating shaft.

[0014] Preferably, a drain pipe is fixedly mounted on the support seat, the top end of the drain pipe is communicated with the cavity, and the bottom end of the drain pipe extends to below the support seat and is fixedly mounted with a control valve.

[0015] Preferably, a same supporting mesh plate is fixedly mounted on the inner walls on both sides of the supporting frame, and the supporting mesh plate is located above the second hollow shaft.

[0016] Preferably, the water pump and the electric cylinder are both electrically connected to the control module.

[0017] The beneficial effects of the utility model are:

[0018] The utility model can adjust the intensity and frequency of spraying according to the detection values ​​of the temperature and humidity sensor through the mutual cooperation of components such as the support seat, the support frame, the water pump, the hollow shaft one, the spray mechanism one, the support adjustment component, the spray mechanism two and the control module, so as to accurately control the temperature and humidity in the dairy farm and realize accurate spraying, effectively ensuring the health and comfort of the cows.

[0019] The spray mechanism one and the spray mechanism two can spray the cows from above and below, thereby improving the uniformity and efficiency of the spraying. At the same time, the spraying inclination angle can be adjusted through the support adjustment component to adapt to cows of different body shapes and travel directions, further improving the accuracy of the spraying. In addition, the utility model controls the water pump and the electric cylinder in real time through the control module, thereby realizing accurate control of the spraying intensity and the spraying frequency, avoiding the adverse effects of excessive or insufficient spraying on the cows, and effectively saving water resources and energy. Finally, through the setting of the drain pipe and the control valve, it is convenient to discharge the water in the cavity when needed, which facilitates the maintenance and use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is a three-dimensional structural schematic diagram of a precision spraying device for a dairy farm proposed by the utility model;

[0022] Figure 2 This is a schematic cross-sectional view of a precision spraying device for a dairy farm proposed by the utility model;

[0023] Figure 3 This is a partial three-dimensional structural schematic diagram of a precision spraying device for a dairy farm proposed by the utility model;

[0024] Figure 4 This is a three-dimensional structural diagram of a rotating shaft, a guide block, a support bar, a spring and a limit plate in a precision spraying device for a dairy farm proposed by the utility model;

[0025] Figure 5 for Figure 2 A magnified view of part A;

[0026] Figure 6 This is a left-side structural schematic diagram of the hollow shaft 2, the hollow shaft 1, the guide port, the guide block, the rotating shaft, the spoiler blades, the limit plate and the spring part of the precision spraying device for dairy farms proposed by the utility model.

[0027] In the figure: 1. support seat; 2. support frame; 21. cavity; 22. support mesh plate; 3. hollow plate 1; 31. hollow plate 2; 32. lifting block; 33. electric cylinder; 34. hose 1; 35. hose 2; 351. solenoid valve; 4. water pump; 5. hollow shaft 1; 6. hollow shaft 2; 601. guide port; 602. guide block; 61. support bar; 62. rotating shaft; 63. spoiler blade; 64. limit plate; 65. spring; 7. control module; 71. temperature and humidity sensor. DETAILED DESCRIPTION

[0028] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1-6 A precision spraying device for a dairy farm includes a support base 1, a support frame 2, a water pump 4, a hollow shaft 5 and a control module 7. The support frame 2 is fixedly mounted on the top of the support base 1, and a cavity 21 is arranged in the support frame 2. The water pump 4 is fixedly mounted on the support base 1, and a water outlet of the water pump 4 is connected to the cavity 21. The control module 7 is arranged on the support frame 2, and temperature and humidity sensors 71 electrically connected to the control module 7 are fixedly mounted on the inner walls of both sides of the support frame 2.

[0030] Hollow plates 1 3 are hingedly installed on the inner walls of both sides of the support frame 2, and hollow plates 2 31 are sealed and slidably installed in the two hollow plates 1 3. The two hollow plates 2 31 are connected to the same hose 1 34, and multiple spray nozzles are fixedly installed on the side where the two hollow plates 1 3 are close to each other and on the side where the two hollow plates 2 31 are close to each other. A hose 2 35 connected to the cavity 21 is fixedly installed on one of the hollow plates 1 3, and an electromagnetic valve 351 for flow control is fixedly installed on the hose 2 35, and the electromagnetic valve 351 is electrically connected to the control module 7, so that the passing cows can be sprayed from above, and the control module 7 can be used to control the spray intensity and spray frequency. The control system can not only ensure that the cows get an appropriate amount of spraying and avoid the adverse effects of excessive or insufficient spraying on the cows, but also effectively save water resources and energy. An electric cylinder 33 is fixedly installed on the top inner wall of the support frame 2, and a lifting block 32 is fixedly installed on the working end of the electric cylinder 33. The two hollow plates 31 are both hingedly installed on the lifting block 32, which can provide effective support for the hollow plates 1 3 and the hollow plates 2 31, and the spray inclination angles of the spray nozzles on the hollow plates 1 3 and the hollow plates 2 31 can be adjusted as needed. A hollow shaft 1 5 is fixedly installed on the right inner wall of the support frame 2, and the left end of the hollow shaft 1 5 is connected to the cavity 21. The sealing rotation on the left inner wall of the support frame 2 A hollow shaft 26 is installed, and a plurality of spray holes are provided on the hollow shaft 15 and the hollow shaft 26. The hollow shaft 26 is located outside the hollow shaft 15 and is kept coaxially arranged. A rotating shaft 62 is rotatably installed in the hollow shaft 15. One end of the rotating shaft 62 extends into the cavity 21 and is fixedly installed with a spoiler blade 63. An arc-shaped guide opening 601 is provided on the inner wall of the hollow shaft 15. A guide block 602 is radially fixedly installed on the rotating shaft 62. The guide block 602 is fixedly connected to the inner wall of the hollow shaft 26 and is in sliding contact with the inner side wall of the guide opening 601. When water in the cavity 21 enters the hollow shaft 15, it can impact the spoiler blade 63, thereby deflecting the rotating shaft 62, and then passing through the guide The guide block 602 controls the hollow shaft 2 6 to deflect, so that the spray holes on the hollow shaft 2 6 are connected to the spray holes on the hollow shaft 1 5 in a one-to-one corresponding state, so that the passing cows can be sprayed from below. A support bar 61 is fixedly installed on the inner wall of the hollow shaft 1 5, and the rotating shaft 62 is rotatably installed on the support bar 61. A limit plate 64 is fixedly installed on the end of the rotating shaft 62 away from the spoiler blade 63. The limit plate 64 and the support bar 61 are fixedly installed with the same spring 65 movably sleeved on the outside of the rotating shaft 62. When the water pressure in the cavity 21 is reduced, the rotating shaft 62 can control the hollow shaft 2 6 to rotate in the opposite direction through the guide block 602, thereby realizing the reset of the hollow shaft 2 6.

[0031] In this embodiment, in order to facilitate the discharge of water in the cavity 21 when needed, a drain pipe is fixedly installed on the support seat 1, the top end of the drain pipe is connected to the cavity 21, and the bottom end of the drain pipe extends to the bottom of the support seat 1 and is fixedly installed with a control valve.

[0032] In this embodiment, in order to prevent the cows from stepping on the hollow shaft 2 6 when passing by without affecting the spraying operation of the hollow shaft 1 5 and the hollow shaft 2 6, and to prevent the cows from being tripped by the hollow shaft 2 6 when passing by, the same support mesh plate 22 is fixedly installed on the inner walls on both sides of the support frame 2, and the support mesh plate 22 is located above the hollow shaft 2 6.

[0033] In this embodiment, in order to realize real-time control of the water pump 4 and the electric cylinder 33 through the control module 7 , the water pump 4 and the electric cylinder 33 are both electrically connected to the control module 7 .

[0034] In this embodiment, in order to ensure the stability and durability of the device in the complex environment of a dairy farm, the support frame 2 is made of a strong and durable metal material.

[0035] Furthermore, in order to enhance the practicality of the utility model, a mobile mechanism can be provided on the support base so that the support base can move freely in the dairy farm, thereby realizing accurate spraying of different areas of the dairy farm. The mobile mechanism can be a wheeled mobile mechanism or a tracked mobile mechanism, which can be selected according to specific needs. Through the setting of the mobile mechanism, the utility model can realize comprehensive coverage and accurate spraying of the dairy farm, thereby improving the flexibility and application scope of the equipment.

[0036] In addition, the control module can be further upgraded and optimized. For example, an intelligent control algorithm can be introduced to automatically adjust the spray intensity and spray frequency according to the real-time detection value of the temperature and humidity sensor and the actual situation of the dairy farm, so as to achieve more accurate and intelligent spray control. At the same time, the control module can be connected to the remote monitoring center through the wireless communication module to achieve remote monitoring and remote control, so that managers can grasp and adjust the spraying situation of the dairy farm in real time.

[0037] In summary, through the improvement and optimization of the utility model, the spraying effect, accuracy and practicality of the precision spraying device for dairy farms can be further improved, providing strong support for the health management and resource conservation of dairy farms.

[0038] The circuits, electronic components and module structures involved all adopt existing technologies, which can be fully implemented by those skilled in the art. Needless to say, the content protected by this application does not involve improvements to software, circuits and methods.

[0039] Here’s how it works:

[0040] When it is necessary to spray the cows, first turn on the power and start the water pump 4 through the control module 7. The water pump 4 draws water from the water source and transports it to the cavity 21 in the support frame 2. At the same time, the control module 7 automatically adjusts the opening degree of the solenoid valve 351 and the extension amount of the electric cylinder 33 according to the temperature and humidity values ​​detected in real time by the temperature and humidity sensor 71, thereby controlling the spray intensity and spray angle.

[0041] During the spraying process, the water in the cavity 21 first enters the hollow plate 2 31 in one of the hollow plates 1 3 through the hose 2 35, then flows into the other hollow plate 2 31 through the hose 1 34, and finally sprays out from the spray nozzles on the two hollow plates 1 3 and the two hollow plates 2 31 to spray the passing cows. Since the arrangement of the electric cylinder 33 and the lifting block 34 can realize the adjustment of the spray angle of the spray nozzle, it can ensure that the spray water evenly covers the cows, achieving a good cooling and cleaning effect.

[0042] At the same time, the water in the cavity 21 will also enter through the hollow shaft 1 5. When the water hits the spoiler blade 63, the rotating shaft 62 will be deflected, and then the hollow shaft 2 6 will be controlled to deflect through the guide block 602. When the spray hole on the hollow shaft 2 6 is deflected to correspond to the spray hole on the hollow shaft 1 5, water will be sprayed out from the spray holes on the hollow shaft 1 5 and the hollow shaft 2 6 to spray the passing cows from below. This design not only increases the coverage area of ​​the spray, but also improves the uniformity and efficiency of the spray.

[0043] After the spraying is finished, the water pump 4 and the solenoid valve 351 can be turned off by the control module 7, and the electric cylinder 33 can be controlled to shrink to reset the hollow plate 1 3 and the hollow plate 2 31. In addition, the accumulated water in the cavity 21 can be discharged through the control valve to keep the device clean and dry.

[0044] Through the precise spraying device of the utility model, the cows can be sprayed in a timely and appropriate amount according to the actual situation and needs of the dairy farm, which can not only meet the health needs of the cows, but also save water resources and energy, and achieve a win-win situation in economic and environmental benefits.

[0045] It is worth noting that the utility model can be further optimized and improved according to actual needs. For example, more temperature and humidity sensors 71 can be added to improve the accuracy and reliability of temperature and humidity detection; intelligent control algorithms and remote monitoring modules can also be introduced to achieve more intelligent and automated spray control and management. These improvements and optimizations will further improve the practicality and applicability of the utility model and provide better support for the healthy development of dairy farms.

[0046] The above is a detailed introduction to a precision spraying device for a dairy farm provided by the utility model. This article uses specific embodiments to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A precision spraying device for a dairy farm, characterized in that: It comprises a support seat (1), a support frame (2), a water pump (4), a hollow shaft (5), a spray mechanism (1), a support adjustment component, a spray mechanism (2) and a control module (7); The support frame (2) is fixedly mounted on the top of the support base (1), and a cavity (21) is provided in the support frame (2); the water pump (4) is fixedly mounted on the support base (1), and a water outlet of the water pump (4) is connected to the cavity (21); the control module (7) is arranged on the support frame (2), and temperature and humidity sensors (71) electrically connected to the control module (7) are fixedly mounted on the inner walls of both sides of the support frame (2); The spray mechanism 1 is arranged at an upper position on the inner wall of the support frame (2) and is connected to the control module (7); the support adjustment assembly is arranged on the top inner wall of the support frame (2) and is connected to the spray mechanism 1; a hollow shaft 1 (5) is fixedly mounted on the right inner wall of the support frame (2), and the left end of the hollow shaft 1 (5) is connected to the cavity (21); the spray mechanism 2 is arranged at a lower position on the inner wall of the support frame (2) and is connected to the hollow shaft 1 (5).

2. The precision spraying device for a dairy farm according to claim 1, characterized in that: The spray mechanism 1 comprises two hollow plates 1 (3), two hollow plates 2 (31), a hose 1 (34), a hose 2 (35) and a solenoid valve (351). The inner walls of both sides of the support frame (2) are hingedly mounted with the hollow plates 1 (3). The hollow plates 2 (31) are sealed and slidably mounted inside the two hollow plates 1 (3). The two hollow plates 2 (31) are connected to the same hose 1 (34). A plurality of spray nozzles are fixedly mounted on one side of the two hollow plates 1 (3) close to each other and on the other side of the two hollow plates 2 (31) close to each other. A hose 2 (35) connected to the cavity (21) is fixedly mounted on one of the hollow plates 1 (3). A solenoid valve (351) for flow control is fixedly mounted on the hose 2 (35), and the solenoid valve (351) is electrically connected to the control module (7).

3. The precision spraying device for a dairy farm according to claim 2, characterized in that: The support adjustment assembly comprises an electric cylinder (33) and a lifting block (32); the electric cylinder (33) is fixedly mounted on the top inner wall of the support frame (2); the lifting block (32) is fixedly mounted on the working end of the electric cylinder (33); and the two hollow plates (31) are hingedly mounted on the lifting block (32).

4. The precision spraying device for a dairy farm according to claim 1, characterized in that: The spray mechanism 2 comprises a hollow shaft 2 (6), a rotating shaft (62), a guide block (602) and a guide opening (601); the hollow shaft 2 (6) is sealed and rotatably mounted on the left inner wall of the support frame (2); a plurality of spray holes are provided on the hollow shaft 1 (5) and the hollow shaft 2 (6); the hollow shaft 2 (6) is located outside the hollow shaft 1 (5) and is coaxially arranged; the rotating shaft (62) is rotatably mounted inside the hollow shaft 1 (5); an arc-shaped guide opening (601) is provided on the inner wall of the hollow shaft 1 (5); a guide block (602) is radially fixedly mounted on the rotating shaft (62); the guide block (602) is fixedly connected to the inner wall of the hollow shaft 2 (6) and is in sliding contact with the inner wall of the guide opening (601).

5. The precision spraying device for a dairy farm according to claim 4, characterized in that: The second spray mechanism further comprises a flow-turbulating blade (63); one end of the rotating shaft (62) extends into the cavity (21) and is fixedly mounted with the flow-turbulating blade (63).

6. The precision spraying device for a dairy farm according to claim 4, characterized in that: A support bar (61) is fixedly mounted on the inner wall of the hollow shaft (5), and a rotating shaft (62) is rotatably mounted on the support bar (61).

7. The precision spraying device for a dairy farm according to claim 6, characterized in that: The second spray mechanism further comprises a limit plate (64) and a spring (65); the limit plate (64) is fixedly mounted on one end of the rotating shaft (62) away from the spoiler blade (63); the limit plate (64) and the support bar (61) are fixedly mounted with a spring (65) movably sleeved on the outside of the rotating shaft (62).

8. The precision spraying device for a dairy farm according to claim 1, characterized in that: A drainage pipe is fixedly mounted on the support seat (1), the top end of the drainage pipe is connected to the cavity (21), and the bottom end of the drainage pipe extends to below the support seat (1) and is fixedly mounted with a control valve.

9. The precision spraying device for a dairy farm according to claim 4, characterized in that: The same supporting mesh plate (22) is fixedly mounted on the inner walls on both sides of the supporting frame (2), and the supporting mesh plate (22) is located above the second hollow shaft (6).

10. The precision spraying device for a dairy farm according to claim 3, characterized in that: The water pump (4) and the electric cylinder (33) are both electrically connected to the control module (7).

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