CN102812808A - Seeding machine roller with suction nozzle - Google Patents
Seeding machine roller with suction nozzle Download PDFInfo
- Publication number
- CN102812808A CN102812808A CN2012103250705A CN201210325070A CN102812808A CN 102812808 A CN102812808 A CN 102812808A CN 2012103250705 A CN2012103250705 A CN 2012103250705A CN 201210325070 A CN201210325070 A CN 201210325070A CN 102812808 A CN102812808 A CN 102812808A
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- Prior art keywords
- suction nozzle
- seed
- cylinder
- hole
- suction
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Abstract
A seeding machine roller with a suction nozzle comprises a rotating shaft. The roller is installed on the rotating shaft and is provided with seed sucking holes. The seeding machine roller with the suction nozzle is characterized in that the suction nozzle is arranged in the roller and is higher than an outer wall of the roller, and a seed sucking hole is arranged on the suction nozzle. The technical scheme is that the seeding machine roller with the suction nozzle is characterized in that due to the fact that the suction nozzle is a small protruded block, the protruded block is higher than the outer wall of the roller, a flat seed is attached to a suction nozzle hole and a suction nozzle head positioned on the edge of the seed sucking hole when sucked through the suction nozzle, and the seed can be sucked only when the seed is at the center position of the suction nozzle. If the seed is deflected from the center, the seed can fall automatically because the area of the seed attached to the suction nozzle is small, so that each seed sucking hole can only accommodate one seed, seed waste is avoided, and the aim of placing one seed in one hole is achieved.
Description
Technical field
The present invention relates to the sower cylinder, particularly relate to a kind of sower cylinder, belong to agricultural mechanical field with suction nozzle.
Background technology
When having grow seedlings of vegetable now, the pneumatic type sower is widely used.The primary structure of pneumatic type sower comprises cylinder and the air interchanger that is installed in the rotating shaft, is shaped on suction hole on the cylinder, during work; The cylinder that is driven in the rotating shaft by power rotates; Realize the absorption of seed and fall that through air interchanger seed is fallen in the acupuncture point of seedling-cultivating tray, according to the requirement of sowing; A seed is put at each acupuncture point, so the each seed of suction that only needs of each suction hole.Suction hole on the existing cylinder is a circular hole, the outer wall of circular hole opening cylinder, and the seed of being inhaled is attached on the outer wall in aperture; The suction hole of such cylinder, better for circular seed suction kind of effect, because circular seed can roll; Just in time have a seed to be rolled into the aperture of suction hole after running into suction, the fraction of seed gets in the hole, and major part is attached to outside the aperture; One hole is a kind of, falls in the seedling-cultivating tray acupuncture point, reaches the sowing requirement.But if the seed of flat, for example tomato or pepper seed use such cylinder; Because the flat seed can not roll, so can be drawn onto many seeds in the aperture of a suction hole, reason is that several seeds all receive suction; Can not produce displacement voluntarily, have only many seeds are taken away, cause a cave multiple; Cause the waste of seed like this, also influenced the growth of seedling.
Summary of the invention
The objective of the invention is provides a kind of flat planting seed that is applicable in order to overcome the shortcoming that prior art exists, and guarantees that a cave is a kind of, and the seed that avoids waste helps the sower cylinder of the band suction nozzle of seedling early growth.
The technical scheme of the sower cylinder of band suction nozzle of the present invention is: comprise rotating shaft, and mounting cylinder in the rotating shaft, cylinder has suction hole, and it is characterized in that has suction nozzle in the described cylinder, and said suction nozzle exceeds the outer wall of cylinder, and suction nozzle is shaped on suction hole.
The invention discloses a kind of sower cylinder with suction nozzle, the main feature of present technique scheme is because suction nozzle is a less projection, and projection exceeds the outer wall of cylinder; After the flat seed is by the suction nozzle sorption, just attach on the suction nozzle head of suction nozzle hole and suction nozzle bore edges, have only seed just to be held in the center of suction nozzle; If depart from the center; The area that cause is attached on the suction nozzle is little, can drop automatically, so each suction hole only has a seed; The seed that avoids waste reaches a kind of purpose in a cave.
The sower cylinder of band suction nozzle of the present invention, said suction nozzle is made by plastics, on cylinder, is shaped on fixing hole, and the plastics suction nozzle is installed in the fixing hole of cylinder, is shaped on suction hole in the said plastics suction nozzle.Adopt plastic processing to become suction nozzle, in cylinder, be shaped on fixing hole, suction nozzle is installed in the fixing hole through bonding, the cylinder handling ease, and the plastics suction nozzle is through bonding easy for installation.Said suction nozzle and cylinder are one.When the outer wall of making roller, be shaped on suction nozzle at the outer wall of suction hole, suction nozzle and cylinder are one-body molded, long service life.
Description of drawings
Fig. 1 is the structural representation that the sower cylinder is installed the plastics suction nozzle;
Fig. 2 is the local enlarged diagram in A place of Fig. 1;
Fig. 3 is the partial structurtes sketch map that suction nozzle and cylinder are processed one.
Embodiment
The present invention relates to a kind of sower cylinder,, comprise rotating shaft 1 like Fig. 1-shown in Figure 3 with suction nozzle; Mounting cylinder 2 in the rotating shaft, and cylinder 2 has suction hole, and it is characterized in that has suction nozzle 5 in the described cylinder 2; Said suction nozzle 5 exceeds the outer wall 4 of cylinder, and suction nozzle is shaped on suction hole.The main feature of present technique scheme is because suction nozzle 5 is less projections, and projection exceeds the outer wall of cylinder 2, after the flat seed is by suction nozzle 5 sorptions; Just attach on the suction nozzle head of suction nozzle hole and suction nozzle bore edges, have only seed just to be held, if depart from the center in the center of suction nozzle; The area that cause is attached on the suction nozzle 5 is little, can drop automatically, so each suction hole only has a seed; The seed that avoids waste reaches a kind of purpose in a cave.Said suction nozzle 5 is made by plastics, on cylinder, is shaped on fixing hole 3, and the plastics suction nozzle is installed in the fixing hole 3 of cylinder, is shaped on suction hole 6 in the said plastics suction nozzle 5.Adopt plastic processing to become suction nozzle 5, in cylinder 2, be shaped on fixing hole 3, suction nozzle is installed in the fixing hole 3 through bonding, cylinder 2 handling eases, and plastics suction nozzle 5 is through bonding easy for installation.Said suction nozzle 5 is an one with cylinder 2.When the outer wall of making roller 2, be shaped on suction nozzle 5 at the outer wall of suction hole, suction nozzle and cylinder 2 are one-body molded, long service life.
Claims (3)
1. the sower cylinder of band suction nozzle comprises rotating shaft (1), mounting cylinder in the rotating shaft (2); Cylinder (2) has suction hole; It is characterized in that suction nozzle (5) is arranged in the described cylinder (2), said suction nozzle (5) exceeds the outer wall (4) of cylinder, and suction nozzle is shaped on suction hole.
2. the sower cylinder of band suction nozzle as claimed in claim 1; It is characterized in that said suction nozzle (5) is made by plastics; On cylinder, be shaped on fixing hole (3), the plastics suction nozzle is installed in the fixing hole of cylinder (2), is shaped on suction hole (6) in the said plastics suction nozzle (5).
3. the sower cylinder of band suction nozzle as claimed in claim 1 is characterized in that said suction nozzle (5) and cylinder (2) are one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103250705A CN102812808A (en) | 2012-09-05 | 2012-09-05 | Seeding machine roller with suction nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103250705A CN102812808A (en) | 2012-09-05 | 2012-09-05 | Seeding machine roller with suction nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102812808A true CN102812808A (en) | 2012-12-12 |
Family
ID=47297525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103250705A Pending CN102812808A (en) | 2012-09-05 | 2012-09-05 | Seeding machine roller with suction nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102812808A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103355033A (en) * | 2013-07-16 | 2013-10-23 | 浙江博仁工贸有限公司 | Embedded-type convex suction nozzle of seeder roller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2301039Y (en) * | 1997-08-19 | 1998-12-23 | 王玉货 | Grain-controlled seed precision seeder |
| CN2475264Y (en) * | 2001-04-03 | 2002-02-06 | 王根顺 | Dropper air-sucking type seed divider |
| CN201709111U (en) * | 2010-07-02 | 2011-01-19 | 北京市海淀区农业机械研究所 | Impact-damage-free suction nozzle |
| CN102577715A (en) * | 2012-03-22 | 2012-07-18 | 台州赛得林机械有限公司 | Semi-automatic precision seeding machine |
| CN202799631U (en) * | 2012-09-05 | 2013-03-20 | 浙江博仁工贸有限公司 | Seeder cylinder with suction nozzles |
-
2012
- 2012-09-05 CN CN2012103250705A patent/CN102812808A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2301039Y (en) * | 1997-08-19 | 1998-12-23 | 王玉货 | Grain-controlled seed precision seeder |
| CN2475264Y (en) * | 2001-04-03 | 2002-02-06 | 王根顺 | Dropper air-sucking type seed divider |
| CN201709111U (en) * | 2010-07-02 | 2011-01-19 | 北京市海淀区农业机械研究所 | Impact-damage-free suction nozzle |
| CN102577715A (en) * | 2012-03-22 | 2012-07-18 | 台州赛得林机械有限公司 | Semi-automatic precision seeding machine |
| CN202799631U (en) * | 2012-09-05 | 2013-03-20 | 浙江博仁工贸有限公司 | Seeder cylinder with suction nozzles |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103355033A (en) * | 2013-07-16 | 2013-10-23 | 浙江博仁工贸有限公司 | Embedded-type convex suction nozzle of seeder roller |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121212 |