CN213485677U - Novel air-suction type potato planter fan device - Google Patents
Novel air-suction type potato planter fan device Download PDFInfo
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- CN213485677U CN213485677U CN202022563347.0U CN202022563347U CN213485677U CN 213485677 U CN213485677 U CN 213485677U CN 202022563347 U CN202022563347 U CN 202022563347U CN 213485677 U CN213485677 U CN 213485677U
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- fan
- air
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- blowing fan
- blowing
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Abstract
The utility model discloses a novel air-suction type potato planter fan device, the device install in kind of a rear end, mainly by blow fan and inhale fan two parts and constitute, through welding and bolted connection's mode, form inclosed blower chamber of blowing and the blower chamber of breathing in respectively. 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 utility model belongs to the technical field of potato seeding technique and specifically relates to a novel air-aspiration type potato planter fan device is related to.
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 utility model aims at the problem that above-mentioned exists, the research has designed a novel air-suction type potato planter fan device, and this fan device will blow the fan and breathe in the fan design as an organic whole, has reduced the structure size of fan, has simplified transmission system, solves above-mentioned problem.
In order to achieve the above purpose, the utility model 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 utility model, the blowing fan device is composed 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 the preferred scheme of the utility model, the suction fan device is composed 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 the utility model discloses a preferred scheme, the blower backplate of blowing passes through bolted connection with the blower backplate of breathing in, and then links together blower device of blowing and blower device of breathing in.
Due to the adoption of the technical scheme, the utility model provides a pair of novel air-suction type potato planter fan device compares with prior art and has following beneficial effect:
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
The invention is described in further detail below with reference to the following figures and embodiments:
as shown in fig. 1 and fig. 2, the utility model provides a structural schematic diagram of a novel fan device of an air-suction type potato seeder, which 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 utility model 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 taking process, and the air distribution valve is matched to control the time of the air blowing fan and the air suction fan acting respectively, so as to complete the seeding operation.
The utility model has the characteristics of small structure 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 fan device of the novel air-suction type potato seeding machine according to claim 1, wherein the back plate (7) of the air-suction fan, the side plate (9) of the air-suction fan shell and the face plate (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 |
|---|---|---|---|
| CN202022563347.0U CN213485677U (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 |
|---|---|---|---|
| CN202022563347.0U CN213485677U (en) | 2020-11-09 | 2020-11-09 | Novel air-suction type potato planter fan device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213485677U true CN213485677U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022563347.0U Expired - Fee Related CN213485677U (en) | 2020-11-09 | 2020-11-09 | Novel air-suction type potato planter fan device |
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| CN (1) | CN213485677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112219511A (en) * | 2020-11-09 | 2021-01-15 | 东北农业大学 | Novel air-suction type potato planter fan device |
-
2020
- 2020-11-09 CN CN202022563347.0U patent/CN213485677U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112219511A (en) * | 2020-11-09 | 2021-01-15 | 东北农业大学 | Novel air-suction type potato planter fan device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210622 Termination date: 20211109 |