CN-122010601-A - Tool and method for preparing grassland organic fertilizer by using livestock urine

CN122010601ACN 122010601 ACN122010601 ACN 122010601ACN-122010601-A

Abstract

The invention discloses a tool and a method for manufacturing a grassland organic fertilizer by utilizing livestock urine, which comprises wearing trousers, a core body component, encircling type telescopic belts and auxiliary fixing components, wherein connecting trousers bags are sewn on two sides of the wearing trousers, the utility model has the advantages of do not influence animal health, utilize the both ends of supplementary fixed subassembly sticis encircling telescopic band in the instrument use, prevent to glue to bond the structure and drop, the extension locking spring makes the locking piece break away from the locking groove and can release to glue and compost, the dismantlement process is simple, has reduced the cost of labor of management, seals the core subassembly of organ type folding body structure by encircling telescopic band in the use simultaneously, effectively prevents urine side leakage, avoids the urine to discharge and causes the urine spot.

Inventors

LIU JUSHAN
ZHAO YUNFEI
FENG YUSEN
ZHANG GANG
XIE MINGJUN
ZHONG ZHIWEI
ZHU HUI
YANG YURONG
WANG DELI
WANG LING
PAN DUOFENG
ZENG JIANGYUE

Assignees

东北师范大学

Dates

Publication Date: 20260512
Application Date: 20240304

Claims (10)

1. Utilize instrument of domestic animal urine preparation meadow fertilizer, including dress trousers (1), connect trousers pocket (2), core subassembly (3), encircling telescopic band (4), fold line (5), auxiliary fixation subassembly (6) and gluey fixed subassembly (7), wherein, dress trousers (1) both sides have all been sewed up and have been connected trousers pocket (2), and be provided with encircling telescopic band (4) on connecting trousers pocket (2), dress trousers (1) top center department is provided with core subassembly (3), and the pressfitting is provided with fold line (5) on core subassembly (3), core subassembly (3) are by water absorption layer (31) and fibrous layer (32) constitution, the top and the bottom of water absorption layer (31) all are provided with fibrous layer (32), encircling telescopic band (4) both ends are provided with respectively gluey fixed subassembly (7) first magic tape (71) and second magic tape (72), first magic tape (71) and second magic tape (72) are embraced the laminating each other (103), the bottom of encircling telescopic band (6) of backplate (6), locking post (101) are locked in auxiliary frame (101), backplate (104) are locked in auxiliary frame (101) fixed by auxiliary frame (6), backplate (101) are held up Locking block (106), outer bracket (107), guide pillar (108), locking spring (109), pull ring (110), spacing post (111), top extension board (112), supporting spring (113), top tight cap (114) and globular arch (115) are constituteed, top one side of backplate (101) is provided with locking frame (102) respectively, sliding connection has spliced pole (104) in locking frame (102), locking groove (105) have been seted up to one side of spliced pole (104), locking groove (105) cooperation connection locking block (106) one end, locking block (106) sliding connection is in the square groove of locking frame (102) side seting up, the other end of locking block (106) is fixed on outer bracket (107), sliding connection has guide pillar (108) in the through-hole of seting up on outer bracket (107) symmetry, be provided with locking spring (109) between outer bracket (107) and locking frame (102), guide pillar (108) are located the inside of locking spring (109), one end of guide pillar (108) is fixed on locking frame (102), connecting column (104) are fixed on one side of top extension board (112) bottom one side, and the bottom of top extension board (112) is fixed with top tight end (113) of supporting spring (113), the propping cap (114) is tightly pressed on the encircling type telescopic belt (4).
2. The tool for preparing the grassy organic fertilizer by using the urine of the livestock according to claim 1, wherein the outer bracket (107) is provided with a pull ring (110).
3. The tool for preparing the grassy organic fertilizer by utilizing the urine of the livestock as set forth in claim 1, wherein the other side of the bottom of the top support plate (112) is provided with a limiting column (111), and the limiting column (111) is slidably connected in the limiting frame (103).
4. The tool for preparing the grassy organic fertilizer by using the urine of the livestock as set forth in claim 3, wherein the limiting frame (103) is fixed on the top of the back plate (101), and spherical protrusions (115) are uniformly arranged on the bottom of the back plate (101).
5. A method for preparing a grassland organic fertilizer by utilizing urine of livestock comprises the following steps of assembling a wearable structure, installing and fixing tools, and adsorbing compost in a later period, and is characterized in that: In the first step, the connecting trouser pocket (2) is sewed on the wearing trousers (1) symmetrically, the encircling type telescopic band (4) provided with the sticky fixing component (7) is fixed on the connecting trouser pocket (2), and then the core component (3) is fixed on the wearing trousers (1), so that the assembling process of the wearing structure is completed; In the second step, the backboard (101) in the auxiliary fixing assembly (6) is placed at the back of the livestock, then the stretching encircling type telescopic band (4) wraps the upper portion of the rear leg of the livestock, the first magic tape (71) and the second magic tape (72) are adhered to each other at the top of the backboard (101), after the first magic tape (71) and the second magic tape (72) are adhered to each other, the stretching encircling type telescopic band (4) is tightly pressed on the backboard (101), then the connecting column (104) and the limiting column (111) are respectively connected in the locking frame (102) and the limiting frame (103) in a sliding manner, the connecting column (104) extrudes the locking block (106) and the outer bracket (107) in the downward moving process, so that the outer bracket (107) pulls the locking spring (109) to stretch, when the locking groove (105) moves down to be flush with the locking block (106), the locking block (106) is in the locking groove (105) under the action of the locking spring (109), and then the connecting column (104) is fixed in the locking frame (102), and the two ends of the telescopic band (114) are tightly pressed against the encircling type telescopic band (4) to prevent falling off; in the third step, the core body component (3) adsorbs excreted urine in the livestock raising process, and then the urine is periodically taken down for composting to prepare the grassland organic fertilizer.
6. The method for preparing the grassland organic fertilizer by using the urine of the livestock as set forth in claim 5, wherein in the first step, the double-layer PHA material is used for connecting the trousers pocket (2) and the trousers (1), the outer shape of the trousers (1) is approximately elliptical, the length of the encircling type telescopic belt (4) is adjusted according to the individual size of the livestock, the first magic tape (71) in the adhesive fixing assembly (7) is fixed at the bottom of one end of the encircling type telescopic belt (4), and the second magic tape (72) is fixed at the top of the other end of the encircling type telescopic belt (4).
7. The method for preparing a grassy organic fertilizer by using urine of livestock as set forth in claim 5, wherein in the first step, the fiber layer (32) in the core assembly (3) is composed of cotton straw fiber and soybean straw fiber, the content of the cotton straw fiber is 80%, the content of the soybean straw fiber is 20%, and the thickness of the fiber layer (32) is 0.08cm.
8. The method for preparing a grassland organic fertilizer by using urine of livestock as set forth in claim 5, wherein in the first step, the water absorbing layer (31) in the core component (3) is composed of 95% fluff pulp and 5% anaerobic yeast, and the water absorbing layer (31) contains a micro small particle size structure.
9. The method for producing a grass organic fertilizer by using urine of livestock as set forth in claim 5, wherein in the first step, the core assembly (3) has a dimension of 60X 30cm, is folded by dotting along the folding line (5) with a long side as a fixed boundary before use, and has a folding number of 10 times, and an organ-type folded body structure is formed after folding, and the shape of the folded body structure is matched with the shape and the length of the wearing trousers (1).
10. The method for preparing the grassland organic fertilizer by using the urine of the livestock as set forth in claim 5, wherein in the third step, in the using process of the tool, the micro small particle size bodies formed by the fluff pulp of the water absorbing layer (31) and the anaerobic saccharomycetes in the core body component (3) are easy to agglomerate and disperse after being melted and volatilized when meeting the urine, each head part forms a tail which is dragged backwards, the interaction force among the starches forms a loose and porous structure, and a loose and degradable structure is formed in the later composting process, so that the grassland organic fertilizer is easy to be blown away by wind, easy to degrade and free from environmental pollution.

Description

Tool and method for preparing grassland organic fertilizer by using livestock urine Technical Field The invention relates to the technical field of ecological environment restoration and soil restoration, in particular to a tool and a method for preparing a grassland organic fertilizer by using livestock urine. Background Livestock urine excretion is a natural fertilization measure for grasslands, is an important way for returning the nutrients of the grasslands, has very important ecological significance for maintaining soil fertility and vegetation productivity, is placed in a grassland ecological system, and is particularly important for returning the nutrients of livestock excrement for a sensitive natural grassland ecological system; the animal husbandry in China enters a period of high-speed development, the yield of the animal husbandry in agriculture is continuously improved, but along with the change of the animal husbandry mode and the continuous expansion of the breeding scale, the method directly leads to the increase of the discharge density of excrement of organisms such as grassland cattle, sheep and the like, causes the influence of seedling burning and the like in partial areas, and has adverse effect on the ecological environment of grasslands; In grassland ecosystems, the bio-geochemical route of nitrogen is mainly carried out among atmosphere, soil, plants, animals, microorganisms and the like, and can be divided into an inner circulation process and an outer circulation process, wherein the outer circulation process refers to the process of inputting nitrogen into the ecosystem and outputting nitrogen from the ecosystem, and the inner circulation process refers to the process of converting the chemical form of the nitrogen and transferring the nitrogen among different libraries in the system; The nitrogen conversion process of grassland soil is an important component part of the internal circulation, and has important significance for revealing the functions of the grassland ecological system and the mechanism of the bio-geochemical circulation process; Urine produced by cattle and sheep in the grazing process is not treated, the urine of livestock has higher nitrogen content and water content, the temperature of fresh urine is equivalent to the temperature of livestock, urine permeates into soil to quickly increase the available nitrogen supply of the soil and change the redox environment of the soil, and the like, under natural state, after the urine of livestock is excreted into the soil, the urea is quickly hydrolyzed to reduce the pH of the soil to form urine spots, wherein the urine spots formed by the excretion of livestock are yellow or green spots on the grass surface due to the fact that the urine contains higher concentration of nitrogen, phosphorus, potassium and other elements after the livestock are excreted on the grass, and the urine spots can damage the species diversity of the grass, so that salt-resistant, alkali-resistant and drought-resistant plants are dominant, and excellent grass is excreted or inhibited; The urine spot can increase the salt content of grasslands to cause salinization of soil, and elements such as nitrogen, phosphorus, potassium and the like in the urine can be replaced with cations such as calcium, magnesium and the like in the soil to form soluble salts, so that the fertility and the air permeability of the soil are reduced; The urea spots can accelerate the nitrogen circulation of grasslands and promote the volatilization of ammonia and the discharge of nitrous oxide (N 2 O), urea in the urine can be decomposed into ammonia and carbonic acid under the action of microorganisms, ammonia can volatilize along with wind or react with water to form ammonia water, so that air and water body are polluted, meanwhile, nitrate and nitrite in the urine can be reduced into N 2 O under the denitrification action, which is a powerful greenhouse gas and has negative influence on global climate change, so that the design of a tool and a method for preparing the grassland organic fertilizer by using livestock urine is necessary. Disclosure of Invention The invention aims to provide a tool and a method for preparing a grassland organic fertilizer by using livestock urine, so as to solve the problems in the background technology. The tool comprises wearing trousers, connecting trousers bags, core components, encircling type telescopic belts, folding lines, auxiliary fixing components and sticky fixing components, wherein the connecting trousers bags are sewn on two sides of the wearing trousers, the encircling type telescopic belts are arranged on the connecting trousers bags, the core components are arranged at the center of the top of the wearing trousers, folding lines are arranged on the core components in a pressing mode, the core components consist of water-absorbing layers and fiber layers, fiber layers are arranged at the top and bottom of the water-absor