CN112219511A - Novel air-suction type potato planter fan device - Google Patents
Novel air-suction type potato planter fan device Download PDFInfo
- Publication number
- CN112219511A CN112219511A CN202011237695.7A CN202011237695A CN112219511A CN 112219511 A CN112219511 A CN 112219511A CN 202011237695 A CN202011237695 A CN 202011237695A CN 112219511 A CN112219511 A CN 112219511A
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- Prior art keywords
- fan
- air
- suction
- blowing fan
- panel
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- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 25
- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 25
- 238000007664 blowing Methods 0.000 claims abstract description 78
- 241000886569 Cyprogenia stegaria Species 0.000 claims description 15
- 238000010899 nucleation Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 240000001931 Ludwigia octovalvis Species 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C9/00—Potato planters
- A01C9/08—Potato planters with other distributing devices, e.g. flaps, screws, horizontal turning plates
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses a novel air-suction type potato seeder fan device which is arranged at the rear end of a seed box and mainly comprises an air blowing fan and an air suction fan, wherein a sealed air blowing fan cavity and a sealed air suction fan cavity are respectively formed in a welding and bolt connection mode. The air outlet of the air blowing fan and the air inlet of the air suction fan are respectively connected with the seed metering arm of the seed metering device so as to complete the processes of seed suction, seed carrying and seed metering. The structure size is little, and is rationally distributed, and the transmission is simple, the cost is reduced.
Description
Technical Field
The invention relates to the technical field of potato seeding, in particular to a novel fan device of an air-suction type potato seeding machine.
Background
The potato is used as the fourth staple food grain in China, the planting area of the potato is kept above 8000 ten thousand mu each year, the planting area of the potato is increased year by year, but the single yield of the potato in China is low. The fan is used as an important working component of the air-suction type potato seeder, and the working performance of the fan has important influence on the working performance and the working quality of the seeder. Two centrifugal fan need be installed to traditional potato planter fan, inhales the fan promptly and blows the fan, has that transverse air flow distributes inhomogeneous, the structure size is big, consumption of power is big and the complicated scheduling problem of transmission, so designs a novel air-suction type potato planter fan device and solves above-mentioned problem, has great meaning.
Disclosure of Invention
The invention aims to solve the problems, and the novel fan device of the air-suction type potato seeder is researched and designed.
In order to achieve the purpose, the invention adopts the following technical scheme: the potato seeder fan mainly comprises a blowing fan and an air suction fan; the whole fan is arranged at the rear end of the seed box of the potato seeder, and an air inlet of the air suction fan and an air outlet of the air blowing fan are respectively connected with the seeding arm and the pipeline, so that suction and seed feeding positive pressure are provided for the seed sowing process; the power of the seeder is transmitted to the fan through belt transmission.
As the preferred scheme of the invention, the blowing fan device consists of a current collector, a blowing fan end cover, a blowing fan shell panel, a blowing fan impeller, a blowing fan side panel and a blowing fan back panel; the blowing impeller consists of blades, an impeller front plate and an impeller rear plate. The current collector is welded on the end cover of the blowing fan, the end cover of the blowing fan is connected on the panel of the blowing fan shell through a bolt, the side panel of the blowing fan is welded on the panel of the blowing fan shell and the back panel of the blowing fan, and the blowing impeller is assembled between the panel of the blowing fan shell and the back panel of the blowing fan through a transmission shaft.
As a preferred scheme of the invention, the suction fan device consists of a suction fan end cover, a suction fan impeller, a suction fan side panel and a suction fan back panel; the air suction impeller consists of blades, an impeller front plate and an impeller rear plate. Wherein the side panel of the air suction fan is welded on the end cover of the air suction fan and the back panel of the air suction fan, and the air suction impeller is assembled between the end cover of the air suction fan and the back panel of the air suction fan through a transmission shaft.
As a preferable scheme of the present invention, the back plate of the blowing fan is connected to the back plate of the suction fan by bolts, so as to connect the blowing fan device and the suction fan device together.
Due to the adoption of the technical scheme, compared with the prior art, the novel fan device of the air-suction type potato seeder provided by the invention has the following beneficial effects:
a novel air-suction type potato planter fan device, sealing performance is good, the suction size that the fan air inlet that breathes in that links to each other with inhaling kind of arm provided is adjustable, satisfy the seed metering of kind potato and stripping potato simultaneously, the seed throwing normal pressure that blows air blower air outlet provided not only can blow off kind of potato to the ridge, will inhale in kind of arm by the seed metering and take kind of process kind inspiratory miscellaneous soil to blow off simultaneously, prevent to inhale kind of arm jam, influence the normal work of seed metering ware, the structural dimension of integral type fan is little and simple, and the installation of being convenient for, power consumption is little.
Drawings
FIG. 1 is an axial view of the blower device
FIG. 2 is an exploded view of the blower device
FIG. 3 is a side view of the impeller shaft of the blower showing the construction of the blower
FIG. 4 is a side view of the impeller shaft of the suction fan showing the construction of the fan unit
The numbering in the figures illustrates: a current collector 1; an end cover 2 of the blowing fan; a blower fan case panel 3; a blowing fan side panel 4; a blowing fan impeller 5; a blowing fan back plate 6; a back plate 7 of the suction fan; an air suction fan impeller 8; side plate 9 of the air suction fan shell; an air intake fan case panel 10; a blowing fan impeller front plate 11; a rear plate 12 of the blowing fan impeller; a blowing fan blade 13; a suction fan impeller front plate 14; a suction fan impeller back plate 15; a suction fan blade 16.
Detailed description of the preferred embodiments
The invention is described in further detail below with reference to the figures and specific embodiments:
as shown in figures 1 and 2, the fan device of the novel air-suction type potato seeder is schematically shown in structure, and generally comprises a blowing fan and an air suction fan. The blowing fan is composed of a current collector 1, a blowing fan end cover 2, a blowing fan shell panel 3, a blowing fan side panel 4, a blowing fan impeller 5, a blowing fan back plate 6, a suction fan back plate 7 and a suction fan impeller, wherein the blowing fan shell panel 3, the blowing fan side panel 4 and the blowing fan back plate 6 form a blowing fan volute through welding, the current collector 1 is welded on the blowing fan end cover 2, the blowing fan end cover 2 is connected with the blowing fan shell panel 3 through bolts, and the blowing fan impeller 5 is assembled between the blowing fan end cover 2 and the blowing fan volute.
As shown in fig. 1 and 2, the suction fan is composed of a suction fan back plate 7, a suction fan impeller 8, a suction fan housing side plate 9 and a suction fan housing panel 10, wherein the suction fan back plate 7, the suction fan housing side plate 9 and the suction fan housing panel 10 are welded to form a suction fan volute, the suction fan impeller 8 is assembled in the suction fan volute, and the blowing fan back plate 6 is connected with the suction fan back plate 7 through bolts to fix the two fans into a whole.
As shown in fig. 3, the blowing fan impeller is composed of a blowing fan impeller front plate 11, a blowing fan impeller rear plate 12, and blowing fan blades 13, and the blowing fan blades 13 are welded to the blowing fan impeller front plate 11 and the blowing fan impeller rear plate 12.
As shown in fig. 4, the suction fan impeller is composed of a suction fan impeller front plate 14, a suction fan impeller rear plate 15 and a suction fan blade 16, and the suction fan impeller front plate 14, the suction fan impeller rear plate 15 and the suction fan blade 16 are all provided with screw holes, and the three are connected by bolts.
The working principle of the invention is explained below, the air outlet of the air blowing fan is connected with the pipeline to provide positive pressure for seed feeding and blow out the sundry soil and other substances in the seed suction arm to prevent the seed suction arm from being blocked, the air inlet of the air suction fan is connected with the seed suction arm to provide suction force for the seed suction and seed carrying process, and the air distribution valve is matched to control the respective acting time of the air blowing fan and the air suction fan, so as to complete the seeding operation.
The invention has the characteristics of small structural size, reasonable layout and simplified transmission system of the seeder.
Claims (3)
1. A novel air-suction type potato seeder fan device is characterized by comprising a current collector (1), an air blowing fan end cover (2), an air blowing fan shell panel (3), an air blowing fan side panel (4), an air blowing fan impeller (5), an air blowing fan back panel (6), an air suction fan back panel (7), an air suction fan impeller (8), an air suction fan shell side panel (9), an air suction fan shell panel (10), an air blowing fan impeller front panel (11), an air blowing fan impeller back panel (12), air blowing fan blades (13), an air suction fan impeller front panel (14), an air suction fan impeller back panel (15) and air suction fan blades (16), wherein the air blowing fan back panel (6) is connected with the air suction fan back panel (7) through bolts to fixedly connect two fans into a whole, and the rest parts are arranged inside the air blowing fan and the air suction fan, jointly form a blower device of the potato seeder.
2. The novel air-suction type potato seeding machine fan device as claimed in claim (1), wherein the blowing fan shell panel (3), the blowing fan side panel (4) and the blowing fan back panel (6) are welded to form a blowing fan volute, the current collector (1) is welded to the blowing fan end cover (2), the blowing fan end cover (2) is connected with the blowing fan shell panel (3) through bolts, and the blowing fan impeller (5) is assembled between the blowing fan end cover (2) and the blowing fan volute to form a blowing fan.
3. The novel fan device of the air-suction type potato seeding machine according to the claim (1), wherein the back plate (7) of the air-suction fan, the side plate (9) of the air-suction fan shell and the panel (10) of the air-suction fan shell are welded to form a volute of the air-suction fan, and the impeller (8) of the air-suction fan is assembled in the volute of the air-suction fan to form the air-suction fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011237695.7A CN112219511A (en) | 2020-11-09 | 2020-11-09 | Novel air-suction type potato planter fan device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011237695.7A CN112219511A (en) | 2020-11-09 | 2020-11-09 | Novel air-suction type potato planter fan device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112219511A true CN112219511A (en) | 2021-01-15 |
Family
ID=74122262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011237695.7A Pending CN112219511A (en) | 2020-11-09 | 2020-11-09 | Novel air-suction type potato planter fan device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112219511A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES478632A1 (en) * | 1979-03-14 | 1979-07-01 | Perez De Arenaza Y Lopez Jose | Potato sembradora machine. (Machine-translation by Google Translate, not legally binding) |
| CN203467179U (en) * | 2013-08-20 | 2014-03-12 | 浙江金盾风机股份有限公司 | Air-suction type sowing fan without wheel cover |
| DE202017104254U1 (en) * | 2016-07-20 | 2017-08-04 | P & L, spol.s.r.o. | Working unit of the potato planter |
| CN206389751U (en) * | 2016-12-20 | 2017-08-11 | 东北农业大学 | Pneumatic type Sowing machine for potatoes |
| CN208956411U (en) * | 2018-08-20 | 2019-06-11 | 山东农业大学 | A kind of strength support spoon drum-type potato seeder |
| CN110622659A (en) * | 2018-06-21 | 2019-12-31 | 南京农业大学 | Air type combined seed sowing device with synchronously rotating seed discs and negative pressure air chambers |
| CN213485677U (en) * | 2020-11-09 | 2021-06-22 | 东北农业大学 | Novel air-suction type potato planter fan device |
-
2020
- 2020-11-09 CN CN202011237695.7A patent/CN112219511A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES478632A1 (en) * | 1979-03-14 | 1979-07-01 | Perez De Arenaza Y Lopez Jose | Potato sembradora machine. (Machine-translation by Google Translate, not legally binding) |
| CN203467179U (en) * | 2013-08-20 | 2014-03-12 | 浙江金盾风机股份有限公司 | Air-suction type sowing fan without wheel cover |
| DE202017104254U1 (en) * | 2016-07-20 | 2017-08-04 | P & L, spol.s.r.o. | Working unit of the potato planter |
| CN206389751U (en) * | 2016-12-20 | 2017-08-11 | 东北农业大学 | Pneumatic type Sowing machine for potatoes |
| CN110622659A (en) * | 2018-06-21 | 2019-12-31 | 南京农业大学 | Air type combined seed sowing device with synchronously rotating seed discs and negative pressure air chambers |
| CN208956411U (en) * | 2018-08-20 | 2019-06-11 | 山东农业大学 | A kind of strength support spoon drum-type potato seeder |
| CN213485677U (en) * | 2020-11-09 | 2021-06-22 | 东北农业大学 | Novel air-suction type potato planter fan device |
Non-Patent Citations (2)
| Title |
|---|
| 吕金庆: "马铃薯气吸播种技术中风机的应用研究", 《马铃薯产业与精准扶贫》, 18 June 2017 (2017-06-18), pages 344 - 346 * |
| 吕金庆等, 《马铃薯产业与精准扶贫》, 31 October 2017 (2017-10-31), pages 344 - 346 * |
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