CN204466211U - Wheat is even broadcasts machine evenly seeding appts - Google Patents
Wheat is even broadcasts machine evenly seeding appts Download PDFInfo
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- CN204466211U CN204466211U CN201520155617.0U CN201520155617U CN204466211U CN 204466211 U CN204466211 U CN 204466211U CN 201520155617 U CN201520155617 U CN 201520155617U CN 204466211 U CN204466211 U CN 204466211U
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- wheat
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- seeding pipe
- seeding
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Abstract
The utility model belongs to sower accessory technical field, discloses that a grow wheat is even broadcasts machine evenly seeding appts.Its technical characteristics is: comprise the grain conductor that upper end is connected with kind case, described grain conductor lower end is provided with seeding pipe, the flat mouth shape of isosceles trapezoid that to be cross section on parallelogram, left and right directions be the cross section of the fore-and-aft direction of described seeding pipe, many parallel even kind of bars are provided with on fore-and-aft direction in described seeding pipe inside, the cross section of described even kind of bar is cylindrical, described even kind of bar is multilayer, from top to bottom, the quantity of even kind of bar increases gradually, the internal face of described seeding pipe is provided with and multiple ball coronal process.Like this, the wheat seeds got off from kind of case arrive seeding pipe upper end through grain conductor, under the multiple impacts of even kind of bar and projection; arrive behind seeding pipe lower end very even, the wheat seeds degree of depth is consistent, available protecting soil moisture content; advantageously in the germinating growth of wheat, effectively improve wheat yield.
Description
Technical field
The utility model belongs to wheat seeder accessory technical field, particularly relates to that a grow wheat is even broadcasts machine evenly seeding appts.
Background technology
In order to improve wheat yield, the even method broadcast of general employing, the even method broadcast of current wheat mainly contains following three kinds: one, first by wheat seeds drilling or be sown in soil surface, the method for rotary tillage is then adopted to be beaten and be buried in the earth by wheat seeds, although the method can make wheat seeds relatively uniform, but there is the wheat seeds degree of depth to differ, cause wheat growing way there are differences, when especially soil moisture content is bad, above-mentioned defect is more obvious; Have part wheat seeds exposed at soil surface, not only cause the waste of wheat seeds, and seeding quantity is not easy to control; Its two, adopt replay method, after sowing one time,, although the method also can improve the sowing uniformity, there is following defect in repeat sowing one or many again, soil is repeatedly rolled, cause the gas permeability of soil to be deteriorated, be unfavorable for wheat germination, growth, and the wheat seed of previous sowing easily by last time sower an animal-drawn seed plough foot arch rise, affect wheat growth, when soil moisture content is bad, repeatedly sowing can cause soil moisture content to worsen further, affects wheat growth; Its three, adopt and arrange sowing more, because the structure by seeder limits, wheat seeds grand spacing shortening, but uneven between every grand wheat, reduces wheat yield.
Utility model content
Problem to be solved in the utility model be just to provide a kind of wheat cultivation evenly, the wheat seeds degree of depth is consistent, can the wheat of available protecting soil moisture content be even broadcasts machine evenly seeding appts.
For solving the problem, the technical solution adopted in the utility model is: comprise the grain conductor that upper end is connected with kind case, described grain conductor lower end is provided with seeding pipe, the flat mouth shape of isosceles trapezoid that to be cross section on parallelogram, left and right directions be the cross section of the fore-and-aft direction of described seeding pipe, to be provided with on fore-and-aft direction many parallel even kind of bars in described seeding pipe inside, the cross section of described even kind of bar is cylindrical, and described even kind of bar is multilayer, from top to bottom, the quantity of even kind of bar increases gradually; The internal face of described seeding pipe is provided with and multiple ball coronal process.
Its additional technical feature is:
The diameter of described even kind of bar reduces from top to bottom gradually.
Wheat provided by the utility model is even broadcasts machine evenly seeding appts compared with prior art, have the following advantages: one, owing to comprising the grain conductor that upper end is connected with kind case, described grain conductor lower end is provided with seeding pipe, the cross section of the fore-and-aft direction of described seeding pipe is parallelogram, cross section on left and right directions is the flat mouth shape of isosceles trapezoid, many parallel even kind of bars are provided with on fore-and-aft direction in described seeding pipe inside, the cross section of described even kind of bar is cylindrical, described even kind of bar is multilayer, from top to bottom, the quantity of even kind of bar increases gradually, the internal face of described seeding pipe is provided with and multiple ball coronal process, like this, the wheat seeds got off from kind of case arrive seeding pipe upper end through grain conductor, under the multiple impacts of even kind of bar and projection, very even after arriving seeding pipe lower end, the wheat seeds degree of depth is consistent, available protecting soil moisture content, advantageously in the germinating growth of wheat, effectively improve wheat yield, its two, because the diameter of described even kind of bar reduces from top to bottom gradually, like this, not only collision frequency can effectively increase, and the blind area formed because of even kind of bar also can reduce further, wheat seeds is sowed more even.
Accompanying drawing explanation
Fig. 1 is the even structural representation broadcasting machine evenly seeding appts of the utility model wheat;
Fig. 2 is side structure schematic diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments to the utility model wheat even broadcast machine evenly seeding appts structure and use principle be described in further details.
As depicted in figs. 1 and 2, the even structural representation broadcasting machine evenly seeding appts of the utility model wheat, the utility model wheat is even to be broadcast machine evenly seeding appts and comprises upper end and the grain conductor 2 of planting case 1 and being connected, the lower end of grain conductor 2 is provided with seeding pipe 3, seeding pipe 3 is flat mouth shape, the cross section of the fore-and-aft direction of seeding pipe 3 is parallelogram, cross section on left and right directions is isosceles trapezoid, many parallel even kind of bars 4 are provided with on fore-and-aft direction in seeding pipe 3 inside, the cross section of even kind of bar 4 is cylindrical, even kind of bar 4 is multilayer, from top to bottom, the quantity of even kind of bar increases gradually, the internal face of seeding pipe 4 is provided with and multiple ball coronal process 5.Like this; the wheat seeds got off from kind of case 1 arrive the upper end of seeding pipe 3 through grain conductor 2; under the multiple impacts of even kind of bar 4 and projection 5; very even after arriving seeding pipe lower end; the wheat seeds degree of depth is consistent; available protecting soil moisture content, advantageously in the germinating growth of wheat, effectively improves wheat yield.
The diameter of even kind of bar 4 reduces from top to bottom gradually, and like this, not only collision frequency can effectively increase, and the blind area formed because of even kind of bar also can reduce further, wheat seeds is sowed more even.
Protection domain of the present utility model is not only confined to above-described embodiment, as long as structure and the utility model wheat are even, to broadcast machine evenly seeding appts structure identical, just drops on the scope of the utility model protection.
Claims (2)
1. wheat is even broadcasts machine evenly seeding appts, comprise the grain conductor that upper end is connected with kind case, described grain conductor lower end is provided with seeding pipe, it is characterized in that: the flat mouth shape of isosceles trapezoid that to be cross section on parallelogram, left and right directions be the cross section of the fore-and-aft direction of described seeding pipe, to be provided with on fore-and-aft direction many parallel even kind of bars in described seeding pipe inside, the cross section of described even kind of bar is cylindrical, and described even kind of bar is multilayer, from top to bottom, the quantity of even kind of bar increases gradually; The internal face of described seeding pipe is provided with and multiple ball coronal process.
2. wheat according to claim 1 is even broadcasts machine evenly seeding appts, it is characterized in that: the diameter of described even kind of bar reduces from top to bottom gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155617.0U CN204466211U (en) | 2015-03-19 | 2015-03-19 | Wheat is even broadcasts machine evenly seeding appts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155617.0U CN204466211U (en) | 2015-03-19 | 2015-03-19 | Wheat is even broadcasts machine evenly seeding appts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204466211U true CN204466211U (en) | 2015-07-15 |
Family
ID=53621961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520155617.0U Expired - Fee Related CN204466211U (en) | 2015-03-19 | 2015-03-19 | Wheat is even broadcasts machine evenly seeding appts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204466211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684264A (en) * | 2018-04-03 | 2018-10-23 | 江苏大学 | One kind is even to broadcast seeding head |
-
2015
- 2015-03-19 CN CN201520155617.0U patent/CN204466211U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684264A (en) * | 2018-04-03 | 2018-10-23 | 江苏大学 | One kind is even to broadcast seeding head |
| CN108684264B (en) * | 2018-04-03 | 2024-05-14 | 江苏大学 | Even sowing head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |