CN107691233B - Sheep hurdle rotation type snow protection ceiling - Google Patents
Sheep hurdle rotation type snow protection ceiling Download PDFInfo
- Publication number
- CN107691233B CN107691233B CN201711157498.2A CN201711157498A CN107691233B CN 107691233 B CN107691233 B CN 107691233B CN 201711157498 A CN201711157498 A CN 201711157498A CN 107691233 B CN107691233 B CN 107691233B
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- snow removing
- gear
- top cover
- chain
- snow
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- 241001494479 Pecora Species 0.000 title claims abstract description 44
- 238000009423 ventilation Methods 0.000 claims abstract description 27
- 230000002265 prevention Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009395 breeding Methods 0.000 abstract description 4
- 230000001488 breeding effect Effects 0.000 abstract description 4
- 201000010099 disease Diseases 0.000 abstract description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 2
- 230000014759 maintenance of location Effects 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 description 6
- 241001465754 Metazoa Species 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 241000561734 Celosia cristata Species 0.000 description 2
- 210000001520 comb Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000001034 Frostbite Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model provides a sheep hurdle rotation type snow protection ceiling, relate to the livestock-raising house and build technical field, be equipped with baffle on the top cap, the ventilation pipe, connecting rope and snow removing device, be equipped with the exhaust ball on the ventilation pipe, snow removing device comprises the snow removing board, remove snow piece, first gear, the second gear, the chain, connecting pipe and heated board, the heated board sets up on the top cap, be equipped with the connecting pipe on the heated board, be equipped with the snow removing board on the connecting pipe, be equipped with first gear in the snow removing board, second gear and chain, be equipped with snow removing piece on the first gear, first gear is connected with the second gear, the second gear is connected with the chain, be equipped with the handle on the connecting rope; the invention has strong practicability and very convenient use, not only can timely and rapidly remove the snow on the roof of the sheep hurdle, but also can promote the warmth retention effect of the sheep hurdle, greatly reduces the probability of diseases and death of the sheep to be bred, and greatly reduces the economic loss of breeding enterprises.
Description
[ field of technology ]
The invention relates to the technical field of construction of livestock-raising houses, in particular to a sheep hurdle rotary snow-proof ceiling.
[ background Art ]
As is well known, animal husbandry is a major item in agriculture, a large number of individuals and enterprises engaged in animal husbandry cultivation exist in China, sheep raising is a relatively large item in the breeding industry, animal house construction is firstly carried out no matter what kind of cultivation is carried out, sheep raising is also the same, at present, the sheep house is usually the most widely adopted form in the sheep industry in China by using a conventional double-slope rectangular sheep house, the sheep house is convenient to construct and high in practicability, indoor structures and layout can be designed according to different areas, varieties, feeding modes, ages and physical conditions, the sheep house has relatively high requirements on heat preservation, particularly when snow is deposited in winter, if snow is deposited on the roof of the sheep house greatly, the heat preservation of the sheep house is greatly influenced if snow is not cleaned timely, frostbite and even freezing death are caused if the temperature of the sheep house is too low, the sheep house can cause economic loss to the breeding enterprise, and if indoor snow removal is carried out, the indoor snow removal is carried out relatively hard, and the cultivation cost is greatly increased.
[ invention ]
In order to overcome the defects in the background technology, the invention discloses a sheep hurdle rotary snow-proof ceiling.
In order to achieve the aim of the invention, the invention adopts the following technical scheme:
the utility model provides a sheep hurdle rotation type snow protection ceiling, including top cap, the baffle, the ventilation pipe, exhaust ball, snow removing device, connect rope and handle, be equipped with baffle on the top cap, the ventilation pipe, connect rope and snow removing device, be equipped with exhaust ball on the ventilation pipe, snow removing device comprises snow removing plate, snow removing piece, first gear, the second gear, the chain, connecting pipe and heated board, the heated board sets up on the top cap, be equipped with the connecting pipe on the heated board, be equipped with snow removing plate on the connecting pipe, be equipped with first gear in the snow removing plate, second gear and chain, be equipped with snow removing piece on the first gear, first gear and second gear are connected, the second gear is connected with the chain, the chain is connected with connecting rope, be equipped with the handle on the connecting rope.
The top cap is circular arc structure, and the both ends of top cap all are equipped with the baffle, and the upper portion of top cap is equipped with two at least ventilation pipes, evenly is equipped with two at least snow removing devices on the upper portion face of top cap, and the both sides of top cap are equipped with swivelling joint axle respectively, and swivelling joint axle is connected with the chain in the snow removing device, is equipped with the connecting rope on the swivelling joint axle of top cap both sides respectively.
The baffle is connected with the lower part face of top cap in vertical structure, and the baffle at top cap both ends is symmetrical structure and sets up.
The ventilating pipe is of a tubular structure, the upper portion of the ventilating pipe is provided with an exhaust ball, a ventilating outlet is formed at the joint of the lower portion of the ventilating pipe and the lower face of the top cover, the exhaust ball is of a spherical structure, and wind can drive the exhaust ball to rotate on the ventilating pipe to form ventilation.
The lower part face of heated board is connected with the upper portion face of top cap, and the heated board is parallel with the upper portion face of top cap, is equipped with at least one connecting pipe on the heated board.
The connecting pipe is tubular structure, and the upper portion of connecting pipe is equipped with the snow removing board and is linked together with the snow removing board, and the lower part of connecting pipe wears out the lower part face of heated board and top cap, and the lower part of connecting pipe is equipped with the dish that admits air, and the dish that admits air is the bowl column structure of inversion, and the upper portion of dish that admits air is equipped with the gas outlet, and the gas outlet on dish upper portion that admits air is connected with the export of connecting pipe lower part, and the connecting pipe is vertical structure with the heated board and is connected.
The snow removing plate is characterized in that the lower surface of the snow removing plate and the upper surface of the connecting pipe are arranged in a vertical structure, the snow removing plate is parallel to the heat insulating plate, a plurality of first gears are uniformly arranged on the same horizontal line on the upper part in the snow removing plate, and a chain is arranged on the inner wall surface of the lower part in the snow removing plate.
The upper portion of chain is the cockscomb structure, and the lower part face of chain is connected with the inner wall face of snow removing board and personally submits parallel structure, and the both ends of chain are connected with the swivelling joint axle of top cap both sides respectively, and the rotation of swivelling joint axle of top cap both sides can drive the left and right sides of chain and remove.
The upper portion of first gear wears out the upper portion face of removing the snowboard, is equipped with snow removing piece on the arbitrary terminal surface of first gear, and snow removing piece is cylindrical structure, and the upper portion face of snow removing piece wears out the upper portion face of removing the snowboard, and snow removing piece is connected through the rotation axis with first gear, and the lower part between two adjacent first gears is equipped with the second gear, and the second gear is in the same one side of snow removing piece with first gear, and the sawtooth of second gear is connected with the sawtooth of two adjacent first gears respectively, and the lower part sawtooth of second gear is connected with the sawtooth of chain.
One end of the connecting rope is connected with the rotary connecting shaft on the top cover, the other end of the connecting rope is provided with a handle, and the handle is pulled to drive the connecting rope to move so as to drive the rotary connecting shaft on the top cover to rotate.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the invention relates to a sheep hurdle rotary snow-proof ceiling, which comprises a top cover, a baffle, a ventilation pipe, an exhaust ball, a snow removing device, a connecting rope and a handle, wherein the baffle, the ventilation pipe, the connecting rope and the snow removing device are arranged on the top cover, and the exhaust ball is arranged on the ventilation pipe, so that the purposes of timely removing snow accumulated on the sheep hurdle roof and improving the heat preservation effect are achieved; the invention has strong practicability and very convenient use, not only can timely and rapidly remove the snow on the roof of the sheep hurdle, but also can promote the warmth retention effect of the sheep hurdle, greatly reduces the probability of diseases and death of the sheep to be bred, and greatly reduces the economic loss of breeding enterprises.
[ description of the drawings ]
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional structure of the snow removing apparatus of the present invention;
FIG. 3 is a schematic side view of the present invention;
in the figure: 1. an exhaust ball; 2. a ventilation pipe; 3. a snow removing device; 4. a top cover; 5. a baffle; 6. snow removing plate; 7. a first gear; 8. a snow removing block; 9. a second gear; 10. a chain; 11. a connecting pipe; 12. a thermal insulation board; 13. an air inlet disc; 14. a connecting rope; 15. and (5) a handle.
[ detailed description ] of the invention
The invention will be explained in more detail by the following examples, the purpose of which is to protect all technical improvements within the scope of the invention.
The utility model provides a sheep hurdle rotation type snow protection ceiling, including top cap 4, baffle 5, ventilation pipe 2, exhaust ball 1, snow removing device 3, connecting rope 14 and handle 15, be equipped with baffle 5 on top cap 4, ventilation pipe 2, connecting rope 14 and snow removing device 3, be equipped with exhaust ball 1 on the ventilation pipe 2, snow removing device 3 comprises snow removing board 6, snow removing piece 8, first gear 7, second gear 9, chain 10, connecting pipe 11 and heated board 12, heated board 12 sets up on top cap 4, be equipped with connecting pipe 11 on the heated board 12, be equipped with snow removing board 6 on the connecting pipe 11, be equipped with first gear 7 in the snow removing board 6, second gear 9 and chain 10, be equipped with snow removing piece 8 on the first gear 7, first gear 7 is connected with second gear 9, second gear 9 is connected with chain 10, chain 10 is connected with connecting rope 14, be equipped with handle 15 on the connecting rope 14.
The top cap 4 is circular arc structure, and the both ends of top cap 4 all are equipped with baffle 5, and the upper portion of top cap 4 is equipped with two at least ventilation pipes 2, evenly is equipped with two at least snow removing device 3 on the upper portion face of top cap 4, and the both sides of top cap 4 are equipped with swivelling joint axle respectively, and swivelling joint axle is connected with the chain 10 in the snow removing device 3, is equipped with connecting rope 14 on the swivelling joint axle of top cap 4 both sides respectively.
The baffle 5 is connected with the lower part face of the top cover 4 in a vertical structure, and the baffles 5 at two ends of the top cover 4 are arranged in a symmetrical structure.
The ventilating pipe 2 is of a tubular structure, the upper portion of the ventilating pipe 2 is provided with an exhaust ball 1, a ventilating outlet is formed at the joint of the lower portion of the ventilating pipe 2 and the lower face of the top cover 4, the exhaust ball 1 is of a spherical structure, and wind can drive the exhaust ball 1 to rotate on the ventilating pipe 2 to form ventilation.
The lower part face of the heat preservation board 12 is connected with the upper part face of the top cover 4, the heat preservation board 12 is parallel to the upper part face of the top cover 4, and at least one connecting pipe 11 is arranged on the heat preservation board 12.
The connecting pipe 11 is of a tubular structure, the upper portion of the connecting pipe 11 is provided with the snow removing plate 6 and is communicated with the snow removing plate 6, the lower portion of the connecting pipe 11 penetrates out of the lower faces of the heat insulating plate 12 and the top cover 4, the lower portion of the connecting pipe 11 is provided with an air inlet disc 13, the air inlet disc 13 is of an inverted bowl-shaped structure, the upper portion of the air inlet disc 13 is provided with an air outlet, the air outlet on the upper portion of the air inlet disc 13 is connected with the outlet on the lower portion of the connecting pipe 11, and the connecting pipe 11 is connected with the heat insulating plate 12 in a vertical structure.
The lower part face of snow removing board 6 is perpendicular structure with the upper portion face of connecting pipe 11 and sets up, and snow removing board 6 is parallel with heated board 12, evenly is equipped with a plurality of first gear 7 on the same horizontal line in the upper portion in the snow removing board 6, is equipped with chain 10 on the lower part internal wall face in the snow removing board 6.
The upper portion of chain 10 is the cockscomb structure, and the lower part face of chain 10 is parallel structure with the inner wall of snow removing board 6 and is connected, and the both ends of chain 10 are connected with the swivelling joint axle of top cap 4 both sides respectively, and the rotation of swivelling joint axle of top cap 4 both sides can drive the left and right sides of chain 10 and remove.
The upper portion of first gear 7 wears out the upper portion face of snow removing board 6, be equipped with snow removing piece 8 on the arbitrary terminal surface of first gear 7, snow removing piece 8 is cylindrical structure, the upper portion face of snow removing piece 8 wears out the upper portion face of snow removing board 6, snow removing piece 8 is connected through the rotation axis with first gear 7, the lower part between two adjacent first gears 7 is equipped with second gear 9, second gear 9 is in the same one side of snow removing piece 8 with first gear 7, the sawtooth of second gear 9 is connected with the sawtooth of two adjacent first gears 7 respectively, the lower part sawtooth of second gear 9 is connected with the sawtooth of chain 10.
One end of the connecting rope 14 is connected with a rotary connecting shaft on the top cover 4, the other end of the connecting rope 14 is provided with a handle 15, and the handle 15 can be pulled to drive the connecting rope 14 to move so as to drive the rotary connecting shaft on the top cover to rotate.
In embodiment 1, when the sheep hurdle rotary snow protection ceiling is used, firstly, the baffle plates 5 are respectively arranged at the two ends of the top cover 4, the two baffle plates 5 are symmetrically arranged and are respectively connected with the lower surface of the top cover 4 in a vertical structure, then the ventilation pipe 2 is arranged at the upper part of the top cover 4, the ventilation outlet is formed at the connection part of the lower surface of the ventilation pipe 2 and the upper surface of the top cover 4, the ventilation ball 1 is arranged at the upper part of the ventilation pipe 2, the rotary connecting shafts are respectively arranged at the two sides of the top cover 4, then the connecting ropes 14 are arranged on the rotary connecting shafts, the handle 15 is arranged on the connecting ropes 14, the heat insulation plate 12 is arranged on the upper surface of the top cover 4, the connecting pipe 11 is arranged on the heat insulation plate 12, the air inlet disc 13 is arranged at the lower part of the connecting pipe 11, then the first gear 7, the second gear 9 and the chain 10 are arranged in the snow removal plate 6, the first gear 7 is provided with the snow removing block 8, the snow removing plate 6 is arranged on the upper part of the connecting pipe 11, then the chain 10 is connected with the rotary connecting shafts on two sides of the top cover 4, the top cover 4 is arranged on the upper part of the sheep hurdle, the sheep hurdle can be used, when the sheep hurdle is used, outdoor wind drives the exhaust ball 1 to rotate, air in the sheep hurdle can effectively flow with outdoor air through the effect of the exhaust ball 1, thereby improving the ventilation effect of the sheep hurdle, the top cover 4 is of an arc-shaped structure, can effectively discharge rain and snow outside the sheep hurdle in the dry environment of the sheep hurdle when in rainy and snowy weather, when the situation of snowy weather causes snow on the sheep hurdle ceiling occurs, the handle 15 on one side of the top cover 4 is pulled to drive the connecting rope 14 to move so as to drive the rotary connecting shafts on the top cover 4 on the same side, the chain 10 can be driven to move by the rotary connecting shaft, the second gear 9 is driven to rotate by the chain 10, the first gear 7 can be driven to rotate by the second gear 9 so as to drive the snow removing block 8 on the first gear 7 to rotate, snow on the sheep hurdle ceiling can be loosened so as to enable the snow to slide off from the sheep hurdle ceiling, in addition, the air temperature in the sheep hurdle is definitely higher than the outside temperature, so that the air in the sheep hurdle can enter the connecting pipe 11 through the air inlet disc 13, the air in the sheep hurdle enters the snow removing plate 6 from the inside of the connecting pipe 11, the snow removing plate 6 can be heated, and accumulated snow on the upper portion of the sheep hurdle ceiling can be melted and loosened by the temperature rise of the snow removing plate 6 so as to achieve the snow removing effect.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. The utility model provides a rotatory snow prevention ceiling of sheep hurdle, includes top cap, baffle, ventilation pipe, exhaust ball, snow removing device, connecting rope and handle, characterized by: the top cover is provided with a baffle, a ventilation pipe, a connecting rope and a snow removing device, the ventilation pipe is provided with an exhaust ball, the snow removing device consists of a snow removing plate, a snow removing block, a first gear, a second gear, a chain, a connecting pipe and a heat insulating plate, the heat insulating plate is arranged on the top cover, the heat insulating plate is provided with the connecting pipe, the snow removing plate is arranged on the connecting pipe, the snow removing plate is internally provided with the first gear, the second gear and the chain, the first gear is provided with the snow removing block, the first gear is connected with the second gear, the second gear is connected with the chain, the chain is connected with the connecting rope, and the connecting rope is provided with a handle; the top cover is of an arc structure, two ends of the top cover are provided with baffle plates, the upper part of the top cover is provided with at least two ventilation pipes, the upper surface of the top cover is uniformly provided with at least two snow removing devices, two sides of the top cover are respectively provided with a rotary connecting shaft, the rotary connecting shafts are connected with chains in the snow removing devices, and the rotary connecting shafts at two sides of the top cover are respectively provided with connecting ropes; the ventilating pipe is of a tubular structure, the upper part of the ventilating pipe is provided with an exhaust ball, a ventilating outlet is formed at the joint of the lower part of the ventilating pipe and the lower surface of the top cover, the exhaust ball is of a spherical structure, and wind can drive the exhaust ball to rotate on the ventilating pipe so as to form ventilation; the connecting pipe is of a tubular structure, the upper part of the connecting pipe is provided with a snow removing plate and is communicated with the snow removing plate, the lower part of the connecting pipe penetrates out of the lower surfaces of the heat insulating plate and the top cover, the lower part of the connecting pipe is provided with an air inlet disc, the air inlet disc is of an inverted bowl-shaped structure, the upper part of the air inlet disc is provided with an air outlet, the air outlet at the upper part of the air inlet disc is connected with an outlet at the lower part of the connecting pipe, and the connecting pipe is connected with the heat insulating plate in a vertical structure; the lower surface of the snow removing plate and the upper surface of the connecting pipe are arranged in a vertical structure, the snow removing plate is parallel to the heat insulating plate, a plurality of first gears are uniformly arranged on the same horizontal line on the upper part in the snow removing plate, and a chain is arranged on the inner wall surface of the lower part in the snow removing plate; the upper part of the chain is of a saw-tooth structure, the lower surface of the chain is connected with the inner wall surface of the snow removing plate in a parallel structure, two ends of the chain are respectively connected with the rotary connecting shafts at two sides of the top cover, and the rotary connecting shafts at two sides of the top cover can drive the chain to move left and right; the upper part of the first gear penetrates out of the upper surface of the snow removing plate, a snow removing block is arranged on any end face of the first gear, the snow removing block is of a cylindrical structure, the upper surface of the snow removing block penetrates out of the upper surface of the snow removing plate, the snow removing block is connected with the first gears through a rotating shaft, a second gear is arranged at the lower part between two adjacent first gears, the second gear and the first gears are positioned on the same side of the snow removing block, saw teeth of the second gear are respectively connected with saw teeth of the two adjacent first gears, and saw teeth of the lower part of the second gear are connected with saw teeth of a chain; one end of the connecting rope is connected with the rotary connecting shaft on the top cover, the other end of the connecting rope is provided with a handle, and the handle is pulled to drive the connecting rope to move so as to drive the rotary connecting shaft on the top cover to rotate.
2. The sheep hurdle rotary snow guard ceiling of claim 1, wherein: the baffle is connected with the lower part face of top cap in vertical structure, and the baffle at top cap both ends is symmetrical structure and sets up.
3. The sheep hurdle rotary snow guard ceiling of claim 1, wherein: the lower part face of heated board is connected with the upper portion face of top cap, and the heated board is parallel with the upper portion face of top cap, is equipped with at least one connecting pipe on the heated board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711157498.2A CN107691233B (en) | 2017-11-20 | 2017-11-20 | Sheep hurdle rotation type snow protection ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711157498.2A CN107691233B (en) | 2017-11-20 | 2017-11-20 | Sheep hurdle rotation type snow protection ceiling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107691233A CN107691233A (en) | 2018-02-16 |
| CN107691233B true CN107691233B (en) | 2023-07-04 |
Family
ID=61185728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711157498.2A Active CN107691233B (en) | 2017-11-20 | 2017-11-20 | Sheep hurdle rotation type snow protection ceiling |
Country Status (1)
| Country | Link |
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| CN (1) | CN107691233B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112293276A (en) * | 2020-10-29 | 2021-02-02 | 张海付 | Wild boar breeding house convenient to remove snow automatically |
| CN114375842B (en) * | 2021-12-31 | 2022-10-11 | 黑龙江省农业科学院畜牧兽医分院 | Modularized automatic pig breeding system suitable for alpine regions |
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|---|---|---|---|---|
| CN102986543A (en) * | 2012-11-26 | 2013-03-27 | 汝州市三源牧业有限公司 | Enclosed feeding house |
| CN103004621A (en) * | 2011-09-26 | 2013-04-03 | 启东市吉利饲料厂 | Improved pig house |
| JP5311318B1 (en) * | 2012-05-09 | 2013-10-09 | ワタナベ株式会社 | Snow cover for building roof |
| CN104303897A (en) * | 2014-11-21 | 2015-01-28 | 重庆市永川区光久蔬菜种植股份合作社 | Safety protection greenhouse |
| CN206442902U (en) * | 2017-01-19 | 2017-08-29 | 天津市玉祥牧业有限公司 | A kind of environment-friendly type sheep hurdle |
| CN206452953U (en) * | 2017-02-03 | 2017-09-01 | 张进红 | Modified livestock and poultry colony house roof blast cap |
-
2017
- 2017-11-20 CN CN201711157498.2A patent/CN107691233B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103004621A (en) * | 2011-09-26 | 2013-04-03 | 启东市吉利饲料厂 | Improved pig house |
| JP5311318B1 (en) * | 2012-05-09 | 2013-10-09 | ワタナベ株式会社 | Snow cover for building roof |
| CN102986543A (en) * | 2012-11-26 | 2013-03-27 | 汝州市三源牧业有限公司 | Enclosed feeding house |
| CN104303897A (en) * | 2014-11-21 | 2015-01-28 | 重庆市永川区光久蔬菜种植股份合作社 | Safety protection greenhouse |
| CN206442902U (en) * | 2017-01-19 | 2017-08-29 | 天津市玉祥牧业有限公司 | A kind of environment-friendly type sheep hurdle |
| CN206452953U (en) * | 2017-02-03 | 2017-09-01 | 张进红 | Modified livestock and poultry colony house roof blast cap |
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| Publication number | Publication date |
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| CN107691233A (en) | 2018-02-16 |
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