CN111631143A - Device and method for unified collection and processing of livestock and poultry manure in a farm - Google Patents

Abstract

The invention discloses a unified collection and processing device for livestock and poultry manure in a farm, which mainly includes: a cleaning mechanism, a storage mechanism and a connecting plate; the cleaning mechanism includes: a filter plate, a cleaning roller and a cleaning dustpan, and the filter plate is provided with There are a plurality of through holes; the surface of the cleaning roller is provided with a plurality of bumps, each of the bumps is provided with a plurality of spray heads, and a liquid storage cylinder is arranged inside the cleaning wheel; the storage mechanism includes: A fecal chamber, a cover plate, a drain pipe, a telescopic mechanism and a stirring mechanism; the stirring mechanism includes: a stirring shaft, a stirring fan blade, and an aeration hole, and the stirring shaft is provided with a return spring and an air intake pipe; the present invention may not need Manual treatment of livestock and poultry houses can automatically complete house cleaning, excrement collection and fermentation, which is suitable for widespread promotion.

Description

Device and method for unified collection and processing of livestock and poultry manure in a farm

technical field

The invention relates to the technical field of livestock and poultry manure treatment, in particular to a device and method for the unified collection and processing of livestock and poultry manure in a farm.

Background technique

Livestock and poultry manure mainly refers to a type of rural solid waste produced in the livestock and poultry breeding industry, including pig manure, cow manure, sheep manure, chicken manure, duck manure, etc. In the early traditional animal husbandry production, individual farming was the mainstay. There were not many individual livestock and poultry in the farming family, and they produced relatively little manure. By the mid-1980s, due to the constraints of natural resources in my country, The development of livestock product production can only be achieved through the intensified use of resources. Animal husbandry production tends to be intensified and centralized. In some places, large-scale livestock and poultry breeding is encouraged as an important way to adjust the industrial structure and increase farmers’ income. A number of intensive or factory livestock farms have appeared in big cities and suburbs. After more than 20 years of development, the scale of livestock and poultry breeding has become larger and larger, the degree of production intensification has become higher and higher, and it has become increasingly disconnected from the planting industry. The livestock and poultry manure produced does not have enough land for consumption within a certain time and space Na, there is a processing problem.

The livestock excrement itself and its decomposition produce a large amount of hydrogen sulfide, alcohols, phenols and ammonia benzene, as well as a large number of pathogenic bacteria, which cause pollution to the surrounding environment. It mainly causes water pollution, water eutrophication and disease transmission. The environmental management of livestock manure must be combined with the construction and management of agricultural facilities, and comprehensive rectification should be carried out in the aspects of collection, storage, treatment and application.

At present, the treatment of livestock and poultry manure mainly lies in controlling the breeding environment of livestock and poultry during production, preventing and controlling the loss of livestock and poultry manure and flushing water, and recycling and harmlessly treating livestock and poultry manure after childbirth. The current mid-production treatment is likely to cause incomplete collection of feces and urine and turbulent washing water. Most of the current post-production treatment requires manual cleaning, and livestock and poultry produce manure at a rapid rate, causing a very heavy breeding burden to farmers. .

SUMMARY OF THE INVENTION

In order to solve the above technical problems, the present invention provides a unified collection and processing device and method for livestock and poultry manure in a farm.

The technical points of the present invention are:

A unified collection and processing device for livestock and poultry manure in a farm, mainly comprising: a cleaning mechanism for cleaning in a circle, a storage mechanism for storing manure, and a connecting plate for connecting the cleaning mechanism and the storage mechanism;

The cleaning mechanism includes: a filter plate arranged at the bottom of the circle for leaking feces, a cleaning roller for cleaning the filter plate, and a dowel blade arranged between the connecting plate and the filter plate for dozing. Dustpan for cleaning feces, slide rails for sliding of the cleaning roller are arranged on both sides of the cleaning mechanism, and a plurality of through holes are arranged on the filter plate;

The surface of the cleaning roller is provided with a plurality of bumps for cleaning the feces in the through hole, each of the bumps is provided with a plurality of spray heads, a liquid storage cylinder is arranged inside the cleaning wheel, and the Each nozzle is connected to the liquid storage cylinder through the liquid outlet pipe;

A telescopic shaft fixing block for installing the telescopic shaft is arranged on the side of the cleaning dustpan away from the storage mechanism;

The storage mechanism includes: a fecal chamber for distinguishing feces and urine, a cover plate arranged on the top of the storage mechanism, a drain pipe arranged on one side of the storage mechanism, and a fecal chamber for separating the feces from the top of the storage mechanism. A telescopic mechanism for lifting and lowering and a stirring mechanism for manure stirring, the stirring mechanism is fixedly installed on the inner side of the cover plate, and an L-shaped fixed column for connecting the cover plate is arranged at the side edge of the manure chamber, and all the Both ends of the fixed column are provided with slideways for the fecal chamber to slide up and down;

The stirring mechanism includes: a retractable stirring shaft, a plurality of stirring fan blades arranged on the stirring shaft, each stirring fan blade is provided with an aeration hole, and a return spring is arranged inside the stirring shaft and an air intake pipe, each of the aeration holes is communicated with the air intake pipe;

The bottom of the fecal chamber is provided with a gasket for jacking up the stirring shaft to expand and contract.

Further, the end of the cleaning mechanism away from the storage mechanism is provided with a protective shell for protecting the cleaning roller, so as to prevent the cleaning roller from being damaged by livestock and poultry.

Further, brushes are arranged around the bump, so that the cleaning effect is better.

Further, each spray head is provided with a protective net to prevent feces from clogging the spray head.

Further, scrapers are provided on the sides of the cover plate to prevent the feces on the sides of the cover plate from scabbing and affecting the sliding of the fecal chamber.

Further, the gaps between the cover plate and the four sides of the manure chamber are provided with sealing strips to prevent the leakage of biogas.

Further, the connecting plate is an inclined and smooth plane, and the two sides of the connecting plate are high to prevent the dustpan from being cleaned, and the high structure on the two sides can also make the feces slide down in a concentrated manner.

Further, the washer is rotatably arranged in a bearing, so as to ensure that the stirring mechanism can also rotate normally during expansion and contraction.

Further, the described method for uniformly collecting and processing wastes from livestock and poultry manures on farms includes the following steps:

S1: Connect the liquid storage cylinder in the cleaning roller to the water source, pressurize it with a pressure pump, turn on the motor at one end of the cleaning roller, and make the cleaning roller roll on the filter plate. The feces on the filter plate are washed, the bumps pass through the through holes on the filter plate, and the through holes are washed with a brush;

S2: After washing, the feces fall onto the connecting plate, energize the telescopic shaft installed on the fixing block of the cleaning dustpan telescopic shaft, move the cleaning dustpan to one end of the storage mechanism, and push the feces on the connecting plate into the storage mechanism within the institution;

S3: The feces first enter the feces room in the storage mechanism, turn on the stirring mechanism to stir the feces, and open the telescopic mechanism to lift the feces room. Changes, the feces room moves continuously, the space between the cover plate and the cover plate is squeezed smaller and smaller, the liquid in the feces will also be compressed and discharged, and the space between the cover plate and the feces room is squeezed more and more. After hours, the stirring shaft is retracted by the return spring, and after restoring the telescopic mechanism, the water content of the feces in the feces room is greatly reduced;

S4: Turn on the stirring mechanism and start stirring the remaining feces, rush oxygen into the air intake pipe, and distribute it between the feces through the aeration holes for fermentation.

Compared with the prior art, the beneficial effects of the present invention are:

First, in the present invention, by setting up a cleaning mechanism in the livestock and poultry pens, the livestock and poultry manure is collected into the storage mechanism at the first time after excretion, and the cleaning roller rolling on the filter plate can be cleaned in time The feces on the filter plate, and the brush and nozzle can be directly cleaned to the inside of the through hole of the filter plate. Compared with the current manual cleaning method of hand-held high-pressure water gun, it saves water resources, and its cleaning effect is better. Reduce the breeding burden on farmers.

Second, the cleaning mechanism and the storage mechanism are connected by the connecting plate with smooth surface and slightly high on both sides, and a cleaning dustpan is set at one end to push the feces, which reduces the excessive accumulation of livestock and poultry manure on the connecting plate. The resulting device is blocked, and the structure of the connecting plate can make it more convenient to clean the dustpan and centrally treat the feces.

Third, by setting up a storage mechanism with a fecal chamber that can slide up and down and a stirring mechanism with agitation and aeration function, the feces can be compressed and dewatered first, and the excess fecal liquid can be discharged and collected through the drainage pipe, so that the The water content of the feces is reduced to a fermentable level, and then the feces in the storage mechanism are fermented by agitation and aeration, and the storage collection and treatment methods of dry and wet separation of the feces are more reasonable and more conducive to the rational utilization of resources in the later stage. .

Description of drawings

Fig. 1 is the front view of the internal structure schematic diagram of the present invention;

Fig. 2 is the top view of the internal structure schematic diagram of the present invention;

Fig. 3 is the perspective view of the cleaning dustpan structure schematic diagram of the present invention;

4 is a schematic diagram of the internal structure of the stirring mechanism of the present invention.

Among them, 1, cleaning mechanism, 11, slide rail, 12, protective shell, 2, cleaning roller, 21, bump, 211, brush, 22, spray head, 221, protective net, 23, liquid storage tank, 231, outlet Liquid pipe, 3, filter plate, 31, through hole, 4, cleaning dustpan, 41, telescopic shaft fixing block, 5, connecting plate, 6, storage mechanism, 61, cover plate, 611, scraper, 62, slideway, 63, feces chamber, 631, fixed column, 632, sealing strip, 64, telescopic mechanism, 65, drain pipe, 7, stirring mechanism, 71, stirring shaft, 72, stirring fan blade, 721, aeration hole, 73, Return spring, 74, intake pipe, 8, gasket, 9, bearing.

Detailed ways

Example:

As shown in FIG. 1, a unified collection and processing device for livestock and poultry manure in a farm mainly includes: a cleaning mechanism 1 for cleaning in the circle, a storage mechanism 6 for storing manure, and a cleaning mechanism 1 for connecting the cleaning mechanism. and the connecting plate 5 of the storage mechanism 6, the connecting plate 5 is an inclined and smooth plane;

The cleaning mechanism 1 includes: a filter plate 3 arranged at the bottom of the circle for leakage of feces, a cleaning roller 2 for cleaning the filter plate 3, and a cleaning roller 2 arranged on the connecting plate 5 and the filter plate 3. There is a dustpan 4 for shoveling feces, sliding rails 11 for sliding of the cleaning roller 2 are provided on both sides of the cleaning mechanism 1, and a plurality of through holes 31 are provided on the filter plate 3;

The surface of the cleaning roller 2 is provided with a plurality of bumps 21 for cleaning the feces in the through hole 31 . The liquid storage cylinder 23, each of the nozzles 22 is connected to the liquid storage cylinder 23 through the liquid outlet pipe 231;

As shown in FIG. 3 , a telescopic shaft fixing block 41 for installing the telescopic shaft is provided on the side of the cleaning dustpan 4 away from the storage mechanism 6 ;

As shown in FIG. 1 and FIG. 2 , the storage mechanism 6 includes: a feces chamber 63 for distinguishing feces and urine, a cover plate 61 arranged on the top of the storage mechanism 6 , a cover plate 61 arranged on the first side of the storage mechanism 6 The drain pipe 65 on the side, the telescopic mechanism 64 for lifting and lowering the feces chamber 63, and the stirring mechanism 7 for stirring the feces. The stirring mechanism 7 is fixedly installed on the inner side of the cover plate 61. An L-shaped fixing column 631 for connecting the cover plate 61 is arranged at the side edge of the fecal chamber 63, and slideways 62 for the feces chamber 63 to slide up and down are arranged at both ends of the fixing column 631;

As shown in FIG. 4 , the stirring mechanism 7 includes: a retractable stirring shaft 71 , a plurality of stirring fan blades 72 arranged on the stirring shaft 71 , and each stirring fan blade 72 is provided with aeration A hole 721, a return spring 73 and an air intake pipe 74 are arranged inside the stirring shaft 71, and each aeration hole 721 is communicated with the air intake pipe 74;

As shown in FIG. 1 , the bottom of the fecal chamber 63 is provided with a gasket 8 for jacking up the stirring shaft 71 to expand and contract. The gasket 8 is set inside a bearing 9 , and the gasket 8 is made of stainless steel. material.

As shown in FIG. 1 , the end of the cleaning mechanism 1 away from the storage mechanism 6 is provided with a protective shell 12 for protecting the cleaning roller 2 , and brushes 211 are provided around the protruding block 21 . Protective nets 221 are provided on both sides, and scrapers 611 are provided on the sides of the cover plate 61 .

As shown in FIG. 2 , the gaps between the cover plate 61 and the four sides of the feces chamber 63 are provided with sealing strips 632 .

In this embodiment, the fecal chamber 63 is composed of a side surface and a bottom surface that are slidably arranged between the fixed columns 321 , and the four side surfaces and the bottom surface are sieve plates with a mesh number of 10, a stirring shaft 71 and a cleaning plate. The rollers 2 all work through an external motor, and the telescopic shafts used for cleaning the dustpan 4 and the telescopic mechanism 6 are all purchased from the electro-hydraulic telescopic rod of Zhongshan Daxiang Electric Co., Ltd., and the nozzle 22 is purchased from Taizhou Benz Machinery Equipment Co., Ltd. Rotate the sprinkler.

The method for treating manure by the above-mentioned device comprises the following steps:

S1: Connect the liquid storage cylinder 23 in the cleaning roller 2 to the water source, pressurize it through a pressure pump, turn on the motor at one end of the cleaning roller 2, and make the cleaning roller 2 roll on the filter plate 3. Each bump 21 The spray head 22 on the top flushes the feces on the filter plate 3, the bumps 21 pass through the through holes 31 on the filter plate 3, and brush the through holes 31 through the brush 211;

S2: The cleaned manure falls on the connecting plate 5, and the telescopic shaft installed on the telescopic shaft fixing block 41 of the cleaning dustpan 4 is energized, so that the cleaning dustpan 4 is moved to one end of the storage mechanism 6, and the connecting plate 5 is energized. The manure is pushed into the storage mechanism 6;

S3: The feces first enter the feces chamber 63 in the storage mechanism 6, open the stirring mechanism 7 to stir the feces, and then open the telescopic mechanism 64 to lift up the feces chamber 63. The position of the fixed column 631 will not change, the feces chamber 63 moves continuously, the space between the feces and the cover plate 61 is squeezed smaller and smaller, and the liquid in the feces will also be compressed and discharged, between the cover plate 61 and the feces chamber The space between 63 is squeezed smaller and smaller, the stirring shaft 71 is retracted by the return spring 73, and after restoring the telescopic mechanism 64, the water content of the feces in the feces chamber 63 is greatly reduced;

S4: The stirring mechanism 7 is turned on to start stirring the remaining feces, and oxygen is injected into the air inlet pipe 74, and is distributed between the feces through the aeration holes 721 for fermentation.

Claims (7)

1. a unified collection and processing device for livestock and poultry manure in a farm, is characterized in that, mainly comprises: the cleaning mechanism (1) for cleaning in the circle, the storage mechanism (6) for storing manure and the the connecting plate (5) of the cleaning mechanism (1) and the storage mechanism (6); The cleaning mechanism (1) comprises: a filter plate (3) arranged at the bottom of the ring for leakage of feces, a cleaning roller (2) for cleaning the filter plate (3), and a cleaning roller (2) arranged at the connection. Between the plate (5) and the filter plate (3), a dustpan (4) for shoveling manure is provided, and sliding slides for the sliding of the cleaning roller (2) are provided on both sides of the cleaning mechanism (1). a rail (11), the filter plate (3) is provided with a plurality of through holes (31); The surface of the cleaning roller (2) is provided with a plurality of bumps (21) for cleaning the feces in the through hole (31), and each bump (21) is provided with a plurality of spray heads (22). ), a liquid storage cylinder (23) is provided inside the cleaning roller (2), and each of the nozzles (22) is connected to the liquid storage cylinder (23) through a liquid outlet pipe (231); A telescopic shaft fixing block (41) for installing the telescopic shaft is provided on the side of the cleaning dustpan (4) away from the storage mechanism (6); The storage mechanism (6) comprises: a feces chamber (63) for distinguishing feces and urine, a cover plate (61) arranged on the top of the storage mechanism (6), and a cover plate (61) arranged on the storage mechanism (6) A drain pipe (65) on one side, a telescopic mechanism (64) for lifting and lowering the excrement chamber (63), and a stirring mechanism (7) for stirring the excrement, the stirring mechanism (7) is fixed Installed on the inner side of the cover plate (61), an L-shaped fixing column (631) for connecting the cover plate (61) is arranged at the side edge of the feces chamber (63), and two sides of the fixing column (631) are provided. The end is provided with a slideway (62) for the fecal chamber (63) to slide up and down; The stirring mechanism (7) comprises: a retractable stirring shaft (71), a plurality of stirring fan blades (72) arranged on the stirring shaft (71), and each stirring fan blade (72) is An aeration hole (721) is provided, a return spring (73) and an air intake pipe (74) are arranged inside the stirring shaft (71), and each aeration hole (721) is connected with the air intake pipe (74) connected; The bottom of the feces chamber (63) is provided with a gasket (8) for jacking up the stirring shaft (71) to expand and contract. 2. The unified collection and processing device for livestock and poultry manure in a farm as claimed in claim 1, wherein the cleaning mechanism (1) is provided with a cleaning roller (2) at one end away from the storage mechanism (6). ) of the protective case (12). 3. The device for uniform collection and processing of livestock and poultry manure in a farm according to claim 1, characterized in that, brushes (211) are provided around the protruding block (21). 4 . The device for uniform collection and processing of livestock and poultry manure in a farm according to claim 1 , wherein a protective net ( 221 ) is provided on each of the spray heads ( 22 ). 5 . 5 . The device for uniform collection and processing of livestock and poultry manure in a farm according to claim 1 , wherein scrapers ( 611 ) are provided on the sides of the cover plate ( 61 ). 6 . 6 . The unified collection and processing device for livestock and poultry manure in a farm according to claim 1 , wherein the gaps between the cover plate ( 61 ) and the four sides of the manure chamber ( 63 ) are uniform. 7 . A sealing strip (632) is provided. 7. utilizing the device described in any one of claims 1-6 to carry out the method for manure treatment, it is characterized in that, comprises the following steps: S1: Connect the liquid storage cylinder (23) in the cleaning roller (2) to the water source, pressurize it with a pressure pump, turn on the motor at one end of the cleaning roller (2), and make the cleaning roller (2) in the filter plate (2). 3) Roll up, the nozzle (22) on each bump (21) washes the feces on the filter plate (3), the bump (21) passes through the through hole (31) on the filter plate (3), The through hole (31) is scrubbed by the brush (211); S2: After washing, the feces fall on the connecting plate (5), and the telescopic shaft installed on the telescopic shaft fixing block (41) of the cleaning dustpan (4) is energized, so that the cleaning dustpan (4) is directed to the storage mechanism (6). ) one end moves, and pushes the feces on the connecting plate (5) into the storage mechanism (6); S3: The feces first enter the feces chamber (63) in the storage mechanism (6), open the stirring mechanism (7) to stir the feces, and open the telescopic mechanism (64) to lift the feces chamber (63), Because the fixed posts (631) at the four vertices of the fecal chamber (63) do not change in position of the cover plate (61), the feces chamber (63) moves continuously, and the space between the cover plate (61) and the cover plate (61) is squeezed more and more. The smaller it is, the liquid in the feces will also be compressed and discharged. When the space between the cover plate (61) and the feces chamber (63) is squeezed smaller and smaller, the stirring shaft (71) returns to the return spring (73). After retracting and restoring the telescopic mechanism (64), the water content of the excrement in the excrement chamber (63) is greatly reduced; S4: Turn on the stirring mechanism (7) to start stirring the remaining feces, rush oxygen into the air inlet pipe (74), and distribute it between the feces through the aeration holes (721) for fermentation.

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