CN113357882B - Automatic grain airing and recycling device - Google Patents
Automatic grain airing and recycling device Download PDFInfo
- Publication number
- CN113357882B CN113357882B CN202110105695.XA CN202110105695A CN113357882B CN 113357882 B CN113357882 B CN 113357882B CN 202110105695 A CN202110105695 A CN 202110105695A CN 113357882 B CN113357882 B CN 113357882B
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- China
- Prior art keywords
- grain
- airing
- supporting rod
- hollow supporting
- sliding sleeve
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- 238000004064 recycling Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 6
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 238000003306 harvesting Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/10—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in the open air; in pans or tables in rooms; Drying stacks of loose material on floors which may be covered, e.g. by a roof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B9/00—Preservation of edible seeds, e.g. cereals
- A23B9/08—Drying; Subsequent reconstitution
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/06—Grains, e.g. cereals, wheat, rice, corn
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
The invention provides a high-place grain airing and recycling device, which consists of a granary, a grain delivery mechanism and an airing and recycling mechanism; the granary is provided with a hollow supporting rod; the airing and recycling mechanism is an openable umbrella-shaped mechanism and comprises a sliding sleeve, a grain airing platform and an umbrella rib opening and closing framework, wherein the sliding sleeve is sleeved on the hollow support rod in a vertically sliding manner, the umbrella rib opening and closing framework is hinged with the top end of the hollow support rod and the hollow support rod, the grain airing platform is an annular material fixed on the umbrella rib opening and closing framework, and the inner ring of the grain airing platform is flush with the hollow support rod; the grain delivery mechanism comprises a grain delivery cylinder coaxially arranged in the hollow supporting rod, and a screw rod is arranged in the grain delivery cylinder. According to the device provided by the invention, the grains in the granary are conveyed upwards by the rotating screw rod and fall onto the upper surface of the unfolded grain airing platform, the outer edge of the contracted grain airing platform is tilted upwards, and the grains on the upper surface of the grain airing platform are poured into a gap and fall into the granary to be collected.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to an automatic grain airing and recycling device.
Background
The wide land is a large country for agricultural production, and a large quantity of grains are on the market every grain harvesting season. Grain harvesting is needed to be subjected to procedures such as harvesting, airing and transportation, the step of airing is the most heavy labor in the harvesting process, grains are required to be spread on the ground for airing after being harvested and threshed, and after being aired, one person needs to open a pocket, and the other person uses a shovel to scoop the grains into the pocket a little by little. This is not only time consuming, but also labor intensive. More importantly, the grain airing requires a large-area and smooth and clean ground. If the grain is in the sun in rainy days, the grain harvesting speed can directly influence the grain harvest in the year.
Disclosure of Invention
The invention aims to solve the problems that grains cannot be quickly dried and the spread grains cannot be quickly collected due to insufficient ground when people air the grains, and the invention aims to provide a device capable of reducing the occupied area of the actual ground and spreading, airing and collecting the grains conveniently and quickly.
In order to solve the technical problems, the invention provides a high-place grain airing and recycling device, which consists of a granary, a grain delivery mechanism and an airing and recycling mechanism;
The upper surface of a top plate of the granary is vertically provided with a hollow supporting rod, and the interior of the hollow supporting rod is communicated with the granary through a grain inlet formed in the top plate;
The airing and recycling mechanism is an openable umbrella-shaped mechanism and comprises a sliding sleeve, a grain airing platform and an umbrella rib opening and closing framework, wherein the sliding sleeve is sleeved on the hollow support rod in a vertically sliding manner, the umbrella rib opening and closing framework is hinged with the top end of the hollow support rod and the hollow support rod, the grain airing platform is made of an annular material fixed on the umbrella rib opening and closing framework, the inner ring of the grain airing platform is flush with the hollow support rod, and the sliding sleeve is vertically slid to retract the umbrella rib opening and closing framework and enable the grain airing platform to be unfolded or contracted;
The grain delivery mechanism comprises a grain delivery cylinder coaxially arranged in the hollow support rod, a gap is reserved between the outer wall of the grain delivery cylinder and the hollow support rod, the top end of the grain delivery cylinder is higher than the hollow support rod, a retainer ring is arranged at the top end of the grain delivery cylinder, a screw rod is arranged in the grain delivery cylinder, and the bottom of the screw rod is arranged in a granary and connected with the driving mechanism;
And the rotating screw rod conveys grains in the granary upwards and falls to the upper surface of the unfolded grain airing platform, and the contracted outer edge of the grain airing platform is tilted upwards to pour the grains on the upper surface of the grain airing platform into the gap and fall into the granary.
Further, the top end of the screw rod is flush with the top end of the grain feeding barrel, or the top end of the screw rod is higher than the grain feeding barrel.
Further, the check ring is coaxially fixed on the grain feeding cylinder, and the diameter of the check ring is larger than that of the hollow supporting rod.
Further, the upper surface of the retainer ring is a slope surface which inclines downwards from inside to outside.
Further, the screw rod is tangent with the inner wall of the grain feeding cylinder,
The bottom of the grain delivery cylinder is provided with an opening which is connected with the grain bottom of the granary.
Further, the sliding sleeve is driven by a lifting device to slide on the hollow supporting rod, the lifting device comprises a micro motor, a gear and a rack, the rack is inlaid on the side wall of the hollow supporting rod, and the micro motor is installed on the sliding sleeve and fixed with the gear on a rotating shaft.
Furthermore, a grain collecting cylinder which is obliquely arranged in the granary is arranged, the high side of the grain collecting cylinder is connected with the gap, the low side of the grain collecting cylinder is connected with a grain collecting opening which is arranged on the side wall of the bottom of the granary, and a valve is arranged on the grain collecting opening.
Further, a plurality of hinge supports are circumferentially arranged on the outer diameter of the sliding sleeve;
The umbrella rib opening and closing framework is composed of a circle of supporting framework encircling the hollow supporting rod and the supporting rod, one end of the supporting framework is hinged to the top end of the hollow supporting rod in the circumferential direction, one end of the supporting rod is hinged to the lower surface of the middle of the supporting framework, and the other end of the supporting rod is hinged to the hinged support.
Further, the supporting framework and the supporting rods are made of carbon steel.
According to the invention, the effects that grains can be conveniently tedded and collected by people in the harvesting season, the labor intensity of people is reduced, and excessive sites occupied by the grains can be avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of the high-altitude grain airing and recycling device in the invention.
FIG. 2 is a schematic view of the rib opening/closing frame of the present invention in a collapsed state.
FIG. 3 is a cross-sectional view of the high-level grain airing and recycling device of the present invention.
Fig. 4 is a partial cross-sectional view of the upper end of the high-end grain airing and recycling device of the present invention.
Fig. 5 is a partial cross-sectional view of the lower end of the high-lying grain airing and recycling device of the present invention.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the invention.
In order to provide a thorough understanding of the present invention, detailed steps and detailed structures will be presented in the following description in order to explain the technical solution of the present invention. Preferred embodiments of the present invention are described in detail below, however, the present invention may have other embodiments in addition to these detailed descriptions.
Referring to fig. 1, the present invention provides an automatic grain airing and recycling device, which comprises a grain bin 109, a grain delivery mechanism and an airing and recycling mechanism.
The upper surface of the top plate 109-1 of the granary 109 is vertically provided with a hollow supporting rod 108, and the inside of the hollow supporting rod 108 is communicated with the granary 109 through a grain inlet formed in the top plate 109-1.
The airing and recycling mechanism is an openable umbrella-shaped mechanism and comprises a sliding sleeve 110, a grain airing platform 105 and an umbrella rib opening and closing framework 111, wherein the sliding sleeve 110 is sleeved on a hollow supporting rod 108 in a vertically sliding mode, the umbrella rib opening and closing framework 111 is hinged to the top end of the hollow supporting rod 108 and the hollow supporting rod 108, the grain airing platform 105 is made of an annular material fixed on the umbrella rib opening and closing framework 111, the inner ring of the grain airing platform 105 is flush with the hollow supporting rod 108, and the sliding sleeve 110 is vertically slid to retract the umbrella rib opening and closing framework 111 and enable the grain airing platform 105 to be unfolded or contracted.
The grain delivery mechanism comprises a grain delivery cylinder 100-2 coaxially arranged in a hollow supporting rod 108, a gap 100-5 is reserved between the outer wall of the grain delivery cylinder 100-2 and the hollow supporting rod 108, the top end of the grain delivery cylinder 100-2 is higher than the hollow supporting rod 108, a retainer ring 100-4 is arranged at the top end of the grain delivery cylinder 100-2, a screw rod 100-3 is arranged in the grain delivery cylinder 100-2, and the bottom of the screw rod 100-3 is arranged in a grain bin 109 and connected with the driving mechanism.
The working principle of the invention is briefly described as follows: the grains in the grain bin 109 are conveyed upwards by the rotating screw rod 100-3 and fall to the upper surface of the unfolded grain airing platform 105, and the outer edge of the contracted grain airing platform 105 is tilted upwards to pour the grains on the upper surface of the grain airing platform 105 into the gap 100-5 and fall into the grain bin 109.
In an alternative embodiment, the top end of the screw 100-3 is flush with the top end of the drum 100-2, or the top end of the screw 100-3 is higher than the drum 100-2.
In an alternative embodiment, the collar 100-4 is coaxially fixed to the drum 100-2, and the diameter of the collar 100-4 is required to be at least larger than the diameter of the hollow support rod 108, so as to prevent the grains conveyed upward by the screw rod 100-3 from falling into the gap 100-5 between the drum 100-2 and the hollow support rod 108 when overflowing from the drum 100-2. It is further preferred that the upper surface of the collar 100-4 be sloped from inside to outside to below to allow the grain to better fall onto the grain drying platform 105.
In an alternative embodiment, the screw 100-3 is tangential to the inner wall of the drum 100-2, so that the screw 100-3 more smoothly conveys the grains upward. Wherein, the bottom of the grain delivery cylinder 100-2 is provided with an opening which is connected with the bottom of the granary 109. Preferably, peristaltic pumps or vibration devices are provided within the grain bin 109 to provide improved access to the grain drum 100-2 and upward transport by the screw rod 100-3.
In an alternative embodiment, the sliding sleeve 110 is driven by the lifting device 107 to slide on the hollow supporting rod 108, the lifting device 107 consists of a micro-motor 107-1, a gear 107-2 and a rack 107-3, the rack 107-3 is embedded on the side wall of the hollow supporting rod 108, the micro-motor 107-1 is fixedly installed on the sliding sleeve 110, and the gear 107-2 is fixed on the rotating shaft.
In an alternative embodiment, the grain drying platform 105 is made of annular cloth material, and the expansion and contraction of the cloth material are not affected.
In an alternative embodiment, a plurality of hinge supports 104 are circumferentially disposed on the outer diameter of the sliding sleeve 110; the rib opening and closing framework 111 is composed of a circle of supporting framework 102 surrounding the hollow supporting rod 108 and a supporting rod 103, one end of the supporting framework 102 is hinged to the top end of the hollow supporting rod 108 in the circumferential direction, one end of the supporting rod 103 is hinged to the lower surface of the middle of the supporting framework 102, and the other end of the supporting rod 103 is hinged to the hinged support 104. Preferably, the support skeleton 102 and the support bar 103 are made of high-toughness high-strength carbon steel.
In an alternative embodiment, a grain receiving cylinder 101-1 is obliquely arranged in the grain bin 109, the high side of the grain receiving cylinder 101-1 is connected with the gap 100-5, the low side is connected with a grain receiving opening 101-2 arranged on the side wall of the bottom of the grain bin 109, and a valve 101-3 is arranged on the grain receiving opening 101-2.
The process of airing and recovering grains of the invention is as follows:
Airing grains: under the action of a micro motor 107-1 in the lifting device 107, a gear 107-2 extending coaxially at the end part of the micro motor 107-1 transmits acting force to the rack 107-3, the sliding sleeve 110 slides on the hollow supporting rod 108 under the action of the rack 107-3 to drive the rib opening and closing framework 111 in the folded state to gradually expand to the periphery, and the umbrella is stopped when reaching a specified angle. Then a driving motor 106 arranged at the bottom of the grain bin 109 drives a screw rod 100-3 to rotate, grains in the grain bin 109 enter from the bottom opening of a grain delivery cylinder 100-2, the grains to be aired enter the grain delivery cylinder 100-2 through the rotating screw rod 100-3 and gradually rise, fall to a check ring 100-4 when rising to the top, gradually roll down and spread around a grain airing platform 105 under the action of the gravity of the grains, and stop rotating when the grain airing platform 105 is full of grains, and a supporting framework 102 moves under the action of a supporting rod 103 and a sliding sleeve 110 until the grain airing platform 105 is in a horizontal position to air the grains.
Recovering grains: when grains are required to be collected, the micro motor 107-1 is reversed, the sliding sleeve 110 slides upwards, the supporting framework 102 connected to the sliding sleeve 110 transmits acting force to the supporting rod 103 under the action of the sliding sleeve 110, the supporting framework 102 in an unfolded state gathers gradually towards the middle, the outer ring of the grain airing platform 105 is higher than the inner ring, grains on the grain airing platform 105 gradually slide into a gap 100-5 between the hollow supporting rod 108 and the grain delivery cylinder 100-2 under the action of self gravity, and finally slide into a pocket at the grain receiving opening 101-2 through the grain receiving cylinder 101-1. When all the grains of the grain drying platform 105 are collected, the device reaches a stowed condition, i.e. the condition of fig. 2.
The device achieves the purposes that people can spread out grains for airing and collecting when airing the grains, solves the problem that the grains are aired on a large area of land, and simultaneously solves the problem that a large amount of manpower is needed when the grains are collected, and provides a convenient and quick tool for airing and collecting the grains for farmers. The device has low cost and simple manufacture and operation, and is suitable for large-area popularization and popularization.
The preferred embodiments of the present invention have been described above. It is to be understood that the invention is not limited to the specific embodiments described above, wherein devices and structures not described in detail are to be understood as being implemented in a manner common in the art; any person skilled in the art can make many possible variations and modifications to the technical solution of the present invention or modifications to equivalent embodiments without departing from the scope of the technical solution of the present invention, using the methods and technical contents disclosed above, without affecting the essential content of the present invention. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present invention still fall within the scope of the technical solution of the present invention.
Claims (9)
1. The automatic grain airing and recycling device is characterized by comprising a granary (109), a grain delivery mechanism and an airing and recycling mechanism;
The upper surface of a top plate (109-1) of the granary (109) is vertically provided with a hollow supporting rod (108), and the interior of the hollow supporting rod (108) is communicated with the granary (109) through a grain inlet formed in the top plate (109-1);
the airing and recycling mechanism is an openable umbrella-shaped mechanism and comprises a sliding sleeve (110), a grain airing platform (105) and an umbrella rib opening and closing framework (111), wherein the sliding sleeve (110) is sleeved on the hollow supporting rod (108) in a vertically sliding mode, the umbrella rib opening and closing framework (111) is hinged to the top end of the hollow supporting rod (108) and the sliding sleeve (110), the grain airing platform (105) is made of an annular material fixed on the umbrella rib opening and closing framework (111), the inner ring of the grain airing platform (105) is flush with the hollow supporting rod (108), and the sliding sleeve (110) is slid up and down to retract the umbrella rib opening and closing framework (111) and expand or contract the grain airing platform (105);
The grain delivery mechanism comprises a grain delivery cylinder (100-2) coaxially arranged in the hollow supporting rod (108), a gap (100-5) is reserved between the outer wall of the grain delivery cylinder (100-2) and the hollow supporting rod (108), the top end of the grain delivery cylinder (100-2) is higher than the hollow supporting rod (108), a retainer ring (100-4) is arranged at the top end of the grain delivery cylinder (100-2), a screw rod (100-3) is arranged in the grain delivery cylinder (100-2), and the bottom of the screw rod (100-3) is arranged in a grain bin (109) and is connected with the driving mechanism;
The rotary screw rod (100-3) conveys grains in the granary (109) upwards and falls to the upper surface of the unfolded grain airing platform (105), the contracted grain airing platform (105) is tilted upwards along the outer edge, and the grains on the upper surface of the grain airing platform (105) are poured into the gap (100-5) and fall into the granary (109).
2. The automatic grain airing and recycling device according to claim 1, wherein the top end of the screw rod (100-3) is flush with the top end of the grain delivery cylinder (100-2), or the top end of the screw rod (100-3) is higher than the grain delivery cylinder (100-2).
3. The automatic grain airing and recycling device according to claim 2, characterized in that the retainer ring (100-4) is coaxially fixed on the grain delivery cylinder (100-2), and the diameter of the retainer ring (100-4) is larger than that of the hollow supporting rod (108).
4. An automatic grain airing and recycling device according to claim 3, characterized in that the upper surface of the retainer ring (100-4) is a slope surface inclined downwards from inside to outside.
5. The automatic grain airing and recycling device according to claim 1, wherein the screw rod (100-3) is tangent to the inner wall of the grain delivery cylinder (100-2),
The bottom of the grain delivery cylinder (100-2) is provided with an opening which is connected with the bottom of the grain bin (109).
6. The automatic grain airing and recycling device according to claim 1, wherein the sliding sleeve (110) is driven by a lifting device (107) to slide on the hollow supporting rod (108), and the lifting device (107) consists of a miniature motor (107-1), a gear (107-2) and a rack (107-3);
The rack (107-3) is embedded on the side wall of the hollow supporting rod (108), the miniature motor (107-1) is installed on the sliding sleeve (110), and the gear (107-2) is fixed on the rotating shaft.
7. The automatic grain airing and recycling device according to claim 1, characterized in that a plurality of hinge supports (104) are circumferentially arranged on the outer diameter of the sliding sleeve (110);
The umbrella rib opening and closing framework (111) is composed of a circle of supporting framework (102) encircling the hollow supporting rod (108) and a supporting rod (103), one end of the supporting framework (102) is hinged to the top end of the hollow supporting rod (108) in the circumferential direction, one end of the supporting rod (103) is hinged to the lower surface of the middle of the supporting framework (102), and the other end of the supporting rod is hinged to the hinged support (104).
8. The automatic grain airing and recycling device according to claim 7, wherein the supporting framework (102) and the supporting rods (103) are made of carbon steel.
9. The automatic grain airing and recycling device according to claim 1, characterized in that a grain receiving cylinder (101-1) is obliquely arranged in the grain bin (109), the high side of the grain receiving cylinder (101-1) is connected with the gap (100-5), the low side of the grain receiving cylinder is connected with a grain receiving opening (101-2) arranged on the side wall of the grain bin (109), and a valve (101-3) is arranged on the grain receiving opening (101-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110105695.XA CN113357882B (en) | 2021-01-26 | 2021-01-26 | Automatic grain airing and recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110105695.XA CN113357882B (en) | 2021-01-26 | 2021-01-26 | Automatic grain airing and recycling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113357882A CN113357882A (en) | 2021-09-07 |
| CN113357882B true CN113357882B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110105695.XA Active CN113357882B (en) | 2021-01-26 | 2021-01-26 | Automatic grain airing and recycling device |
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| CN (1) | CN113357882B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113357882B (en) * | 2021-01-26 | 2024-05-28 | 安徽科技学院 | Automatic grain airing and recycling device |
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| KR200297086Y1 (en) * | 2002-09-19 | 2002-12-02 | 종 범 이 | Automatic parasol |
| CN1446745A (en) * | 2002-03-21 | 2003-10-08 | 王俊斗 | Manufacturing and operation method of automatic spreader of food grain |
| BR102014024787A2 (en) * | 2014-10-03 | 2017-02-21 | Guazzelli Neto Octavio | automated grain storage and conserving unit |
| CN108609308A (en) * | 2018-04-17 | 2018-10-02 | 史积贵 | A kind of agricultural Grain storage device with drying function |
| CN111380337A (en) * | 2020-03-19 | 2020-07-07 | 合肥星袖机械科技有限公司 | Grain drying device with drying function |
| CN113357882A (en) * | 2021-01-26 | 2021-09-07 | 安徽科技学院 | Automatic grain airing and recovering device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101240497B (en) * | 2007-02-09 | 2011-04-06 | 胡杰波 | Booth type clothes dryer with safety disc |
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2021
- 2021-01-26 CN CN202110105695.XA patent/CN113357882B/en active Active
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|---|---|---|---|---|
| CN1446745A (en) * | 2002-03-21 | 2003-10-08 | 王俊斗 | Manufacturing and operation method of automatic spreader of food grain |
| KR200297086Y1 (en) * | 2002-09-19 | 2002-12-02 | 종 범 이 | Automatic parasol |
| BR102014024787A2 (en) * | 2014-10-03 | 2017-02-21 | Guazzelli Neto Octavio | automated grain storage and conserving unit |
| CN108609308A (en) * | 2018-04-17 | 2018-10-02 | 史积贵 | A kind of agricultural Grain storage device with drying function |
| CN111380337A (en) * | 2020-03-19 | 2020-07-07 | 合肥星袖机械科技有限公司 | Grain drying device with drying function |
| CN113357882A (en) * | 2021-01-26 | 2021-09-07 | 安徽科技学院 | Automatic grain airing and recovering device |
Non-Patent Citations (1)
| Title |
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| 平阳县粮食烘干机械化现状与发展措施;潘传敢;;现代农机;20150615(第03期);29-31 * |
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| CN113357882A (en) | 2021-09-07 |
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