CN220292559U - Wheat air-blowing precision seeder - Google Patents
Wheat air-blowing precision seeder Download PDFInfo
- Publication number
- CN220292559U CN220292559U CN202320411185.XU CN202320411185U CN220292559U CN 220292559 U CN220292559 U CN 220292559U CN 202320411185 U CN202320411185 U CN 202320411185U CN 220292559 U CN220292559 U CN 220292559U
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- fixedly connected
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- fan
- connecting cover
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- 241000209140 Triticum Species 0.000 title claims abstract description 14
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 14
- 238000007664 blowing Methods 0.000 title claims abstract description 8
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 239000002689 soil Substances 0.000 claims description 7
- 235000016709 nutrition Nutrition 0.000 abstract description 4
- 230000035764 nutrition Effects 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 description 17
- 238000010899 nucleation Methods 0.000 description 9
- 238000009331 sowing Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 3
- 230000035784 germination Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a wheat air-blowing type precision seeder which comprises a seeder body, wherein a first connecting frame and a second connecting frame are arranged on the seeder body, the first connecting frame and the second connecting frame are fixedly connected, a feeding funnel is fixedly inserted in the second connecting frame, the lower end of the feeding funnel is fixedly connected with a connecting cover, the lower end of the feeding funnel is communicated with the inner wall of the connecting cover, a fan is fixedly connected to the first connecting frame, the air outlet end of the fan is fixedly connected to the connecting cover, a connecting pipe is fixedly connected to one side of the connecting cover, which is far away from the fan, and the right end of the first connecting frame is provided with a seed separating cylinder. According to the utility model, the fan blows seeds into the seed separation cylinder, and the seed discharge grooves and the seed discharge funnels are formed in the rotating disc at equal intervals in the circumferential direction, so that the seeds can fall in equal quantity, the falling quantity is moderate, and the seeds can fully absorb nutrition and grow.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to a wheat air-blowing type precision seeder.
Background
As the farmland area of the plain area of China is concentrated, standardized operation and management of farm work are perfect, the precision seeding can well meet the agricultural requirements of high yield and excellent yield of China, and the popularization and the use of the precision seeding are more mature than those of other areas. The precision seeding technology is realized mainly by virtue of an advanced seeding device technology, and the precision seeding devices used at present can be divided into two types of mechanical seeding devices and air suction seeding devices according to the technical principle; mechanical seed metering devices are currently in common use. When the existing seeder is used for seeding, seeds are planted in ditches all the time, so that the seeds compete for nutrients among the seeds due to excessive density after germination, and seedlings cannot grow better. Aiming at the problems, we propose a wheat air-blowing type precision seeder.
Disclosure of Invention
The utility model aims to solve the defect that the prior seeder is used for seeding in ditching all the time in the prior art, so that seeds contend for nutrients among each other due to excessive density after germination, and seedlings cannot grow better, thereby providing the wheat air-blown type precision seeder.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a wheat air-blowing type precision planter, includes the seeder body, be provided with first link and second link on the seeder body, fixed connection between first link and the second link, fixed the interlude has feed hopper on the second link, feed hopper's lower extreme fixedly connected with connecting cover, feed hopper's lower extreme and connecting cover's inner wall are linked together, fixedly connected with fan on the first link, the air-out end fixed connection of fan is on the connecting cover, fixedly connected with connecting pipe on one side that the connecting cover deviates from the fan, the right-hand member of first link is provided with the seed metering drum, the one end that the connecting pipe deviates from the connecting cover is fixed to be alternatingly on the seed metering drum, fixedly connected with servo motor on the lateral wall of seed metering drum, servo motor's output runs through the lateral wall and fixedly connected with dwang of seed metering drum, the dwang has fixedly cup jointed the dwang on the dwang, circumferentially equidistant seed metering groove of seting up on the dwang, every seed metering funnel is all fixedly connected with on the seed metering groove.
In order to achieve the above object, the present utility model adopts the following technical scheme: the seed sowing device is characterized in that a seed sowing pipe is fixedly connected to the side wall of the seed sowing cylinder, a hose is fixedly connected to the seed sowing pipe, and a seed outlet pipe is fixedly connected to the other end of the hose.
In order to achieve the above object, the present utility model adopts the following technical scheme: the seeder comprises a seeder body, a soil pressing wheel, a soil wheel, a furrow opener and a soil covering device, wherein the soil pressing wheel is fixedly connected to the left end of the seeder body, the soil wheel is fixedly connected to the right end of the seeder body, and the furrow opener and the soil covering device are arranged on the seeder body.
In order to achieve the above object, the present utility model adopts the following technical scheme: the seed separating device comprises a seed separating cylinder, a seed separating barrel, a seed discharging pipe, a seed separating barrel, a seed separating rod and a seed separating rod.
The utility model has the advantages that: the fan blows seeds into the seed separation cylinder, and seed discharging grooves and seed discharging funnels are formed in the rotating disc at equal intervals in the circumferential direction, so that the seeds can fall in equal quantity, the falling quantity is moderate, and the seeds can fully absorb nutrition and grow.
Drawings
FIG. 1 is a schematic diagram of a wheat air-blown precision planter in accordance with the present utility model;
FIG. 2 is a sectional view of a seed separating cylinder in the wheat air-blown precision planter according to the present utility model;
fig. 3 is an enlarged view at a in fig. 2.
In the figure: 1 seeder body, 101 land wheel, 102 pinch roller, 2 first link, 3 second link, 4 feed hopper, 5 connecting cover, 6 fans, 7 connecting pipes, 8 seed separation drum, 9 rolling disc, 10 servo motor, 11 dwang, 12 hose, 13 seed outlet pipe, 14 seed metering hopper, 15 horizontal pole.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Referring to fig. 1-3, the wheat air-blowing type precision planter comprises a planter body 1, wherein a first connecting frame 2 and a second connecting frame 3 are arranged on the planter body 1, the first connecting frame 2 and the second connecting frame 3 are fixedly connected, a feeding funnel 4 is fixedly inserted on the second connecting frame 3, the lower end of the feeding funnel 4 is fixedly connected with a connecting cover 5, the lower end of the feeding funnel 4 is communicated with the inner wall of the connecting cover 5, a fan 6 is fixedly connected on the first connecting frame 2, the air outlet end of the fan 6 is fixedly connected on the connecting cover 5, a connecting pipe 7 is fixedly connected on one side, away from the fan 6, of the connecting cover 5, the right end of the first connecting frame 2 is provided with a seed separating cylinder 8, one end, away from the connecting pipe 5, of the connecting pipe 7 is fixedly inserted on the seed separating cylinder 8, the side wall of the seed separating cylinder 8 is fixedly connected with a servo motor 10, the output end of the servo motor 10 penetrates through the side wall of the seed separating cylinder 8 and is fixedly connected with a rotating rod 11, and a rotating disc 9 is fixedly sleeved on the rotating rod 11; the fan 6 blows seeds into the seed separation cylinder 8, and seed discharging grooves and seed discharging funnels 14 are formed in the rotating disc 9 at equal intervals in the circumferential direction, so that the seeds can fall in equal quantity, the falling quantity is moderate, and the seeds can fully absorb nutrition and grow.
Wherein, circumference equidistant seed metering groove of seting up on the rolling disc 9, all fixedly connected with seed metering funnel 14 on every seed metering groove, the seed can fall in the different seed metering grooves of equivalent whereabouts on the rolling disc 9 for the seed can fall by equivalent, and the volume of whereabouts is moderate.
The side wall of the seed separating cylinder 8 is fixedly connected with a seed discharging pipe, the seed discharging pipe is fixedly connected with a hose 12, the other end of the hose 12 is fixedly connected with a seed discharging pipe 13, and seeds fall through the seed discharging pipe, the hose 12 and the seed discharging pipe 13.
Wherein, the left end fixedly connected with press wheel 102 of seeder body 1, the right-hand member fixedly connected with land wheel 101 of seeder body 1 is provided with furrow opener and earthing up device on the seeder body 1.
Wherein, fixedly connected with montant on the lower terminal surface of second link 3, fixedly connected with fixed block on the montant, seed separation drum 8 fixed connection is on the fixed block, and the lower extreme fixedly connected with horizontal pole 15 of montant, play kind of pipe 13 fixed connection is at the left end of horizontal pole 15.
During sowing, the seeds are placed in a feeding funnel 4, a fan 6 and a servo motor 10 are started, the seeds in the feeding funnel 4 fall into a connecting cover 5, the fan 6 blows the seeds in the connecting cover 5 into seed discharging grooves in a seed separating cylinder 8 through a connecting pipe 7, the output end of the servo motor 10 drives a rotating disc 9 through a rotating rod 11, so that the seeds can fall into different seed discharging grooves which fall onto the rotating disc 9 in equal quantity, and when the seed discharging grooves rotate downwards, the seeds fall through a seed discharging pipe, a hose 12 and a seed discharging pipe 13; the fan 6 blows seeds into the seed separation cylinder 8, and seed discharging grooves and seed discharging funnels 14 are formed in the rotating disc 9 at equal intervals in the circumferential direction, so that the seeds can fall in equal quantity, the falling quantity is moderate, and the seeds can fully absorb nutrition and grow.
Claims (4)
1. The utility model provides a wheat air-blowing type precision planter, includes seeder body (1), its characterized in that, be provided with first link (2) and second link (3) on seeder body (1), fixed connection between first link (2) and second link (3), fixed the interlude has feed hopper (4) on second link (3), the lower extreme fixedly connected with connecting cover (5) of feed hopper (4), the lower extreme of feed hopper (4) is linked together with the inner wall of connecting cover (5), fixed connection is gone up in first link (2) fan (6), the air-out end fixed connection of fan (6) is gone up on connecting cover (5), fixed connection connecting pipe (7) on one side that connecting cover (5) deviate from fan (6), the right-hand member of first link (2) is provided with seed separation drum (8), the one end that connecting pipe (7) deviate from connecting cover (5) is fixed to be interluded on seed separation drum (8), the one end that connecting pipe (7) deviate from connecting cover (8) is fixed to be connected with on seed separation drum (8) motor, fixed connection has one side wall (10) of rotating servo rod (10) fixedly connected with one side wall (11), seed metering grooves are circumferentially and equidistantly formed in the rotating disc (9), and each seed metering groove is fixedly connected with a seed metering funnel (14).
2. The wheat air-blown type precision planter according to claim 1, wherein a seed feeding pipe is fixedly connected to the side wall of the seed separation cylinder (8), a hose (12) is fixedly connected to the seed feeding pipe, and a seed outlet pipe (13) is fixedly connected to the other end of the hose (12).
3. The wheat air-blown type precision planter according to claim 2, wherein the left end of the planter body (1) is fixedly connected with a pressing wheel (102), the right end of the planter body (1) is fixedly connected with a land wheel (101), and the planter body (1) is provided with a furrow opener and a soil covering device.
4. The wheat air-blown precision planter according to claim 2, wherein a vertical rod is fixedly connected to the lower end surface of the second connecting frame (3), a fixed block is fixedly connected to the vertical rod, the seed separation cylinder (8) is fixedly connected to the fixed block, a cross rod (15) is fixedly connected to the lower end of the vertical rod, and the seed outlet pipe (13) is fixedly connected to the left end of the cross rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320411185.XU CN220292559U (en) | 2023-03-07 | 2023-03-07 | Wheat air-blowing precision seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320411185.XU CN220292559U (en) | 2023-03-07 | 2023-03-07 | Wheat air-blowing precision seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220292559U true CN220292559U (en) | 2024-01-05 |
Family
ID=89376076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320411185.XU Active CN220292559U (en) | 2023-03-07 | 2023-03-07 | Wheat air-blowing precision seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220292559U (en) |
-
2023
- 2023-03-07 CN CN202320411185.XU patent/CN220292559U/en active Active
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