CN107347656A - Milk cow cowshed urine and excrement separating device - Google Patents

Abstract

The invention provides a dairy cow barn excrement and urine separation device, which relates to the technical field of dairy cow living environment facilities, including a driving device, a manure scraping device and a barn floor; the barn floor is provided with a manure path for installing a manure scraper device The driving device drives the manure scraping device to move on the manure track; at least one end of the barn floor is provided with a sewage collection channel for collecting manure and a urinary catheter and a collection pipe specially for collecting urine. The excrement and urine separation device for cow barns provided by the present invention can drive the excrement scraping device to reciprocate in the feces passage through the driving device, so as to realize uninterrupted cleaning of feces around the clock, and at the same time, the urine on the feces passage can flow into the collection pipe through the urinary catheter, The feces are scraped into the sewage collection ditch; the separation of feces and urine is realized, the volatilization of ammonia is reduced, the air quality of the cowshed is improved, and the slippery condition of the manure path is changed at the same time, preventing the cows from falling and ensuring the health of the cows.

Description

Dairy cow barn manure and urine separation device

technical field

The invention relates to the technical field of dairy cow living environment facilities, in particular to a cow barn excrement and urine separation device.

Background technique

The development trend of dairy farming in my country is scale, intensification, and standardization. The number of dairy cows in large-scale farms ranges from a thousand to as many as tens of thousands.

While the dairy farm expanded rapidly, it also encountered unprecedented difficulties, such as epidemic prevention, feed supply, mechanization, and manure disposal. Among these problems, the problem of manure treatment is more prominent, because it is not only related to the environmental sanitation inside and outside the dairy farm, but also affects the sustainable development of the dairy farm. When people gradually wake up from the harm that environmental pollution brings to the world, the core concept of "high efficiency, environmental protection and ecological cycle" establishes the principles that my country's dairy farming industry should follow, which also improves the treatment and utilization of manure to the highest level. Unprecedented heights.

Nowadays, the two most commonly used manure cleaning methods for large-scale dairy farms are the dry manure cleaning method and the water flushing manure method; no matter which method is used, it cannot achieve in-situ separation of manure and urine, and solid-liquid separation. Separation, resulting in a large amount of feces, increasing the difficulty of post-processing and utilization;

Especially in the case of high temperature and humidity in the house in summer, the volatilization of ammonia in the mixture of feces and urine increases greatly, resulting in poor air environment, and when the concentration is too high, it is easy to affect the health of dairy cows;

The mixture of feces and urine makes the feces road wet and slippery, and the cows are prone to slipping. When the amount of manure increases, the contact surface between the hooves and the manure is larger, which is easy to breed pathogenic bacteria and affect the health of cattle.

Contents of the invention

The purpose of the present invention is to provide a device for separating excrement and urine in cowsheds, so as to alleviate the technical problems of non-separation of feces and urine during the collection of cowshed manure, difficulty in post-processing, and bad air environment caused by large ammonia volatilization.

The invention provides a cow barn excrement and urine separation device, comprising a driving device, a manure scraping device and a barn floor;

A manure path for installing a manure scraping device is provided on the floor of the barn; the driving device drives the manure scraping device to move on the manure path;

At least one end of the cowshed floor is provided with a sewage collection channel for collecting feces and a collection pipe for collecting urine.

Further, the fecal passage is provided with a urinary catheter penetrating through the fecal passage.

Further, the driving device includes a driving motor, a driving wheel and a driven wheel, and the driving motor drives the driving wheel to rotate,

And the driving wheel and the driven wheel are respectively arranged at both ends of the manure path; a traction rope is arranged between the driving wheel and the driven wheel;

And the traction rope is connected with the manure scraping device.

Further, travel switches are provided at both ends of the manure path.

Further, a collection port is provided on the collection tube, and the collection port is provided at the front end of the urinary catheter.

Further, the driving device is provided with a protective net.

Further, the manure scraping device includes two manure scraping boards, and the two manure scraping boards are arranged at the front and rear ends of the manure scraping device.

Further, the defecation scraping device is provided with a guide column, and the guide column is arranged in the urinary catheter.

Further, the traction rope is connected with the guide post.

Further, an isolation plate is provided on the sewage collecting channel.

The excrement and urine separation device for dairy cow barn provided by the present invention can drive the manure scraping device to reciprocate in the manure channel through the driving device, so as to realize uninterrupted cleaning of manure around the clock, and at the same time, the urine on the manure channel can flow into the collection pipe through the catheter, The feces are scraped into the sewage collection ditch; the separation of feces and urine is realized, the volatilization of ammonia is reduced, the air quality of the cowshed is improved, and the slippery condition of the manure path is changed at the same time, preventing the cows from falling and ensuring the health of the cows.

The excrement and urine separation device in the dairy cow barn can separate the excrement and urine from the source, collect and dispose of them separately. The whole separation device achieves reduced collection, which reduces the difficulty of the subsequent treatment of manure and waste. At the same time, it also reduces the amount of ammonia volatilization to maintain the air quality in the house.

Description of drawings

In order to more clearly illustrate the specific implementation of the present invention or the technical solutions in the prior art, the following will briefly introduce the accompanying drawings that need to be used in the specific implementation or description of the prior art. Obviously, the accompanying drawings in the following description The drawings show some implementations of the present invention, and those skilled in the art can obtain other drawings based on these drawings without any creative work.

Fig. 1 is the structural schematic diagram of the excrement and urine separation device in cow barn provided by the embodiment of the present invention;

Fig. 2 is a structural schematic diagram of another angle of the excrement and urine separation device in the cow barn shown in Fig. 1;

Fig. 3 is a structural schematic diagram of another cow barn excrement and urine separation device provided by the embodiment of the present invention;

Fig. 4 is a structural schematic diagram of another angle of the excrement and urine separation device in the cow barn shown in Fig. 3 .

Icons: 100-cowshed floor; 200-manure track; 300-manure scraper device; 301-manure scraper; 302-guide column; 400-collection pipe; 500-collection channel; 600-collection port; 700-catheterization Groove; 800-drive motor; 900-traction rope; 110-isolation plate; 120-protective net.

detailed description

The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Fig. 1 is a structural schematic diagram of the excrement and urine separation device in a cow barn provided by an embodiment of the present invention; Fig. 2 is a structural schematic view of another angle of the excrement and urine separation device in a dairy barn shown in Fig. 1; A structural schematic diagram of another excrement and urine separation device in a cow barn; FIG. 4 is a structural schematic view of another angle of the excrement and urine separation device in a dairy barn shown in FIG. 3 .

As shown in Fig. 1-Fig. 4, a cow barn excrement and urine separation device provided by the present invention includes a driving device, a manure scraping device 300 and a barn floor 100;

The barn floor 100 is provided with a manure track 200 for installing the manure scraping device 300; the driving device drives the manure scraping device 300 to move on the manure track 200;

At least one end of the barn floor 100 is provided with a sewage collection channel 500 for collecting feces and a collection pipe 400 for collecting urine.

In some embodiments, there is a manure path 200 on the floor of the barn; the cows discharge their feces and urine into the manure path 200, and the driving device drives the movement of the manure scraping device 300, and the excrement scraper device 300 in the manure path 200 will remove the feces. Scraped into the sewage collection channel 500, the urine flows into the collection pipe 400, thus realizing the separation of excrement and urine.

The driving device drives the manure scraping device 300 to realize 24-hour uninterrupted cleaning of the manure channel 200, reducing the impact of manure on the breeding environment in the dairy cow house and the growth and development of the dairy cow itself.

Seen from both ends of the manure track 200 , the sewage collecting channel 500 and the collecting pipe 400 can be arranged, and the sewage collecting channel 500 and the collecting pipe 400 can also be arranged at one end of the manure channel 200 .

As shown in FIG. 1 and FIG. 2 , on the basis of the above implementation, further, the fecal channel 200 is provided with a urinary catheter 700 penetrating through the fecal channel 200 .

In some embodiments, there is a urinary catheter 700 in the feces track 200. After the cows excrete on the manure track 200, the urine flows into the urinary catheter 700, thereby realizing the separation of feces and urine. In the urinary catheter 700 The urine flows into the collecting pipe 400, which reduces the volatilization of ammonia in the urine and improves the living environment of the cows.

When collecting pipes 400 are provided at both ends of the fecal passage 200 , the urinary catheter 700 has two catheter outlets, and each catheter outlet corresponds to a collection pipe 400 .

The feces path 200 is low in the middle and high on both sides, so that urine can flow into the urinary catheter 700 arranged in the middle of the feces path 200, reducing the time for urine to be exposed on the feces path 200, and also improving the slippery condition of the feces path 200 , which is beneficial to the health of dairy cows.

The feces on the feces channel 200 are scraped by the feces scraping device 300 into the sewage collection channel 500, and the urine flows into the collection pipe 400 along with the urinary catheter 700, so that the in-situ separation of feces and urine is realized, which reduces the difficulty of subsequent treatment, and the urine can be It flows into the urinary catheter 700 by itself, which reduces the time that the urine stays on the manure channel 200, thereby reducing the volatilization of ammonia and improving the living environment of the cows.

The urine on the manure channel 200 can flow into the urinary catheter 700 by itself, which can keep the manure channel 200 dry and reduce the growth of germs; at the same time, it also reduces the corrosion of the urine on the manure scraping device 300, which is conducive to the long-term use of the manure scraping device 300 .

As shown in Figure 2, on the basis of the above implementation, further, the driving device includes a driving motor 800, a driving wheel and a driven wheel, and the driving motor 800 drives the driving wheel to rotate,

And the driving wheel and the driven wheel are respectively arranged at both ends of the manure path 200; a traction rope 900 is arranged between the driving wheel and the driven wheel;

And the traction rope 900 is connected with the manure scraping device 300 .

In some embodiments, the driving motor 800 of the driving device drives the driving wheel to rotate, and a traction rope 900 is set between the driving wheel and the driven wheel; when the driving motor 800 drives the driving wheel to rotate, the traction rope 900 can drive the excrement scraping device 300 moves on the manure road 200; since the driving wheel and the driven wheel are respectively arranged at both ends of the manure road 200; Scrape the excrement repeatedly, and scrape the excrement into the sewage collection ditch 500 .

On the basis of the above implementation, further, travel switches are arranged at both ends of the manure channel 200 .

In some embodiments, travel switches are provided at both ends of the manure track 200. When the manure scraping device 300 runs to both ends of the manure track 200 in the manure track 200, the travel switch is triggered, and the travel switch controls the drive motor 800 to rotate in reverse. , so that the manure scraping device 300 moves in reverse, so that the manure scraping device 300 can repeatedly and uninterruptedly perform the manure scraping work in the manure channel 200, clean up the manure in time, and improve the living environment of the cows.

When the manure scraping device 300 is running in the manure passage 200, when the manure scraping device 300 moves to both ends of the manure passage 200, the travel switch is triggered, and the travel switch transmits the signal to the control device, and the control device controls the driving motor 800 to change the direction of rotation, That is, when the clockwise rotation of the driving motor 800 electric drive wheel is changed to counterclockwise rotation; travel switches are arranged at both ends of the manure passage 200, so that the driving device controls the manure scraping device 300 to repeatedly scrape manure in the manure passage 200 , keep the dung road 200 dry.

As shown in FIG. 2 , on the basis of the above implementation, further, the collection tube 400 is provided with a collection port 600 , and the collection port 600 is provided at the front end of the urinary catheter 700 .

In some embodiments, the horizontal position of the collecting tube 400 is lower than the urinary catheter 700, and after the urine in the urinary catheter 700 flows out, it just flows into the collecting port 600, so as to realize the collection of urine; the collecting tube 400 The upper collecting port 600 faces the urinary channel 700 , which can prevent feces from falling into the collecting tube 400 from the collecting port 600 .

As shown in FIG. 3 and FIG. 4 , on the basis of the above implementation, further, the driving device is provided with a protective net 120 .

In some embodiments, the driving device is provided with a protective net 120, so as to protect the driving device, because the driving device is arranged near the barn, in order to facilitate the entry and exit of the staff and the cows, the driving device has a protective net 120, so that the cows and cows Workers can step on the protective net 120, but do not contact the driving device, so as to avoid damage to the driving device.

As shown in FIG. 4 , on the basis of the above implementation, further, the manure scraping device 300 includes two manure scraping plates 301 , and the two manure scraping plates 301 are arranged at the front and rear ends of the manure scraping device 300 .

In some embodiments, the manure scraping device 300 has two manure scraping boards 301, and the two manure scraping boards 301 are respectively arranged at both ends of the manure scraping device 300, so that the manure scraping device 300 can clean the manure path no matter whether it moves forward or backward. 200 on the shit.

A detachable rubber pad is set on the manure scraper 301, so that when the manure scraper 300 is used, the manure scraper 301 rubs against the manure channel 200 through the rubber pad, prolonging the life of the manure scraper 301; when the manure scraper effect is not ideal When the manure scraping device 300 is used, the manure scraping effect of the manure scraping device 300 can be improved by replacing the rubber pad.

When both ends of the dung path 200 are provided with sewage collection channels 500, the manure scraping device 300 is provided with two dung scraping plates 301, so that the dung scraping device 300 can clean the manure path 200 when it is moving forward or backward.

When a sewage collection channel 500 is provided at one end of the manure track 200, the manure scraping device 300 may only be provided with a manure scraper 301, which can also meet the needs of the manure track 200 for cleaning manure.

The manure scraper 301 generally adopts a straight horizontal support plate. When moving forward, the manure scraper 301 is in contact with the manure channel 200 to clean up the feces. Plate 301 is generally made of stainless steel anti-corrosion material.

As shown in FIG. 4 , on the basis of the above implementation, further, a guide post 302 is provided on the excrement scraping device 300 , and the guide post 302 is provided in the urinary catheter 700 .

In some embodiments, there is a guide column 302 on the manure scraping device 300. When the driving device drives the manure scraping device 300 to move through the traction rope 900, in order to ensure that the manure scraping device 300 always works on the manure path 200, no deviation will occur. In order to solve the problem, a guide column 302 is set on the excrement scraping device 300, and the guide column 302 is in the urinary catheter 700, which ensures that the feces scraper 300 can only advance or retreat along the urinary catheter 700, so that the feces scraper 300 is always in the Maintain a proper position in the manure channel 200 to perform manure scraping operation on the manure channel 200 , and ensure a stable effect of manure scraping in the manure channel 200 .

On the basis of the above implementation, further, the traction rope 900 is connected with the guide post 302 .

In some embodiments, the traction rope 900 is connected to the guide column 302, and the traction rope 900 makes the guide column 302 repeatedly advance and retreat in the diversion groove, so that the driving device drives the manure scraping device 300 to repeatedly clean the manure path 200 Feces: to clean up the feces on the manure track 200 in time to improve the living environment of the cows.

As shown in FIG. 4 , on the basis of the above implementation, further, an isolation plate 110 is provided on the sewage collecting channel 500 .

In some embodiments, there is an isolation plate 110 on the sewage collection channel 500, and when the manure scraping device 300 scrapes the feces onto the sewage collection channel 500, the excrement can fall from the perforations on the isolation plate 110 into the sewage collection channel 500 , under the condition of not affecting the operation of the excrement scraping device 300, effectively prevent other things from falling into the sewage collection channel 500.

The perforations on the isolation plate 110 are large enough, and the feces cleaned by the excrement scraping device 300 can generally fall into the sewage collection ditch 500 through the perforations.

When the cows live in the barn, the feces and urine excreted by the cows are just excreted on the manure channel 200. Since the manure channel 200 is low in the middle and high on both sides, the urine can flow into the urinary catheter 700 by itself, and the driving motor 800 drives the driving wheel to rotate, the driving wheel drives the traction rope 900 to move, and the traction rope 900 enables the manure scraping device 300 to perform the manure scraping operation in the manure channel 200; The separation of feces and urine and solid-liquid separation reduces the difficulty of post-processing and utilization.

The excrement and urine separation device in the dairy cow barn provided by the present invention can drive the manure scraping device 300 to move repeatedly in the manure channel 200 through the driving device, so as to realize uninterrupted cleaning of the manure around the clock, and at the same time, the urine on the manure channel can flow to the manure channel through the catheter. into the collection pipe 400, the feces are scraped into the sewage collection channel 500; realize the separation of feces and urine, reduce ammonia volatilization, improve the air quality of the cowshed, and at the same time change the slippery condition of the manure path 200 to prevent the cows from falling down. Ensure the health of dairy cows.

The excrement and urine separation device in the dairy cow barn can separate the excrement and urine from the source, collect and dispose of them separately. The whole separation device achieves reduced collection, which reduces the difficulty of the subsequent treatment of manure and waste. At the same time, it also reduces the amount of ammonia volatilization to maintain the air quality in the house.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (10)

1. A dairy cow barn manure and urine separation device, characterized in that it comprises a driving device, a manure scraping device and a barn floor; A manure path for installing a manure scraping device is provided on the floor of the barn; the driving device drives the manure scraping device to move on the manure path; At least one end of the cowshed floor is provided with a sewage collection channel for collecting feces and a collection pipe for collecting urine. 2. The excrement and urine separation device in dairy cow barn according to claim 1, characterized in that, the manure channel is provided with a urinary catheter running through the manure channel. 3. The milk cow barn excrement and urine separation device according to claim 2, wherein the driving device comprises a driving motor, a driving wheel and a driven wheel, and the driving motor drives the driving wheel to rotate, And the driving wheel and the driven wheel are respectively arranged at both ends of the manure path; a traction rope is arranged between the driving wheel and the driven wheel; And the traction rope is connected with the manure scraping device. 4. The excrement and urine separation device in a dairy cow house according to claim 3, characterized in that, travel switches are arranged at both ends of the manure path. 5 . The excrement and urine separation device in dairy cow barn according to claim 2 , characterized in that, the collection pipe is provided with a collection port, and the collection port is provided at the front end of the urinary catheter. 6 . 6. The excrement and urine separation device in dairy cow barn according to claim 1, characterized in that, the driving device is provided with a protective net. 7. The excrement and urine separation device for cow barn according to claim 1, characterized in that, the manure scraping device comprises two manure scraping boards, and the two manure scraping boards are arranged at the front and rear ends of the manure scraping device . 8 . The excrement and urine separation device for cow barn according to claim 3 , characterized in that, a guide column is arranged on the manure scraping device, and the guide column is arranged in the urinary catheter. 8 . 9. The excrement and urine separation device for cow barn according to claim 8, characterized in that, the traction rope is connected with the guide post. 10. The excrement and urine separation device in a dairy cow house according to any one of claims 1-9, characterized in that, a separation plate is arranged on the sewage collecting channel.