CN205755913U - A kind of Oryza sativa L. is precisely sowed and precisely sows structure in seedling raising device - Google Patents
A kind of Oryza sativa L. is precisely sowed and precisely sows structure in seedling raising device Download PDFInfo
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- CN205755913U CN205755913U CN201620463426.5U CN201620463426U CN205755913U CN 205755913 U CN205755913 U CN 205755913U CN 201620463426 U CN201620463426 U CN 201620463426U CN 205755913 U CN205755913 U CN 205755913U
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Abstract
This utility model relates to a kind of Oryza sativa L. and precisely sows and precisely sow structure in seedling raising device.There is presently no precisely to sow for Oryza sativa L. and seedling raising device precisely sows structure.This utility model includes seedling-cultivation plate and seeder, and seedling-cultivation plate includes seedling-cultivation plate body, is characterized in: the bottom of seedling-cultivation plate body is provided with several draining adjustment hole；Seedling-cultivation plate body is provided with several nursery, low 0.5 1.0cm of height of the aspect ratio seedling-cultivation plate body of nursery；Seeder includes casing and several sowing unit, a negative pressure cavity it is provided with in casing, the bottom of casing is provided with several negative pressure holes, casing is provided with connector of bleeding, each sowing unit includes at least one seeding head, the bottom of each seeding head have and only one for draw a rice paddy seed sucker, seeding head is fixed on the bottom of casing, and a sucker connects with a negative pressure hole；Seeder and seedling-cultivation plate coordinate.This utility model is easy to use, it is possible to carries out Oryza sativa L. and precisely sows and seedling.
Description
Technical field
What this utility model related to a kind of Oryza sativa L. precisely sows structure, especially relates to a kind of Oryza sativa L. and precisely sows and precisely sow structure in seedling raising device, belongs to the mechanism that Oryza sativa L. is precisely sowed in seedling raising device, be exclusively used in and precisely sow Oryza sativa L. and seedling.
Background technology
At present Oryza sativa L. precisely cultivate by seedling, transplant, apply fertilizer, pour water, field management precisely control, the yield potential of kind can be played to greatest extent, utilize the various resources of production most effectively, be a rice cropping developing direction from now on.But in accurate seedling link, it is desirable to accomplish several seeds of accurate bunch planting on seedling-cultivation plate, and want uniformly, then some difficulty.Realizing the method for accurate seedling at present is mainly artificial dibbling by following three kinds: one；Two is first to broadcast uniformly with manually picking up again with after machine sowing device light seeding；Three is to be mixed in proportion by often dish sowing quantity and nutrient base material to mix the method broadcasting nutrition material strip seed the most afterwards.Existing above-mentioned three kinds of methods, that method is the most time-consuming, inefficiency, and seeding quality is the most not fully up to expectations.Therefore, it is badly in need of research and development one rice growing seedling raising device accurately, there is presently no precisely to sow for Oryza sativa L. and seedling raising device precisely sows structure.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency present in prior art, and provides a kind of reasonable in design, easy to use, it is possible to carries out Oryza sativa L. and precisely sows the Oryza sativa L. with seedling and precisely sow and precisely sow structure in seedling raising device.
The technical scheme in the invention for solving the above technical problem is: the precisely sowing structure that this Oryza sativa L. is precisely sowed in seedling raising device includes seedling-cultivation plate and seeder, described seedling-cultivation plate includes seedling-cultivation plate body, described seedling-cultivation plate body is rectangle structure, the upper end open of this seedling-cultivation plate body, a length of 70-80cm of described seedling-cultivation plate body, width are 30-40cm and height is 4-5cm；Its construction features is: the bottom of described seedling-cultivation plate body is provided with several draining adjustment hole, and the spacing between adjacent two draining adjustment holes is 1.5-2.0cm；Being separated into several nursery by dividing plate in described seedling-cultivation plate body, the bottom of an each nursery at least draining adjustment hole, described nursery is cylindrical structural, the low 0.5-1.0cm of height of the aspect ratio seedling-cultivation plate body of this nursery；Described seeder includes casing and several sowing unit, a negative pressure cavity it is provided with in described casing, the bottom of described casing is provided with several negative pressure holes, described negative pressure hole is via-like structure, this negative pressure hole all connects with negative pressure cavity, described casing is provided with connector of bleeding, each sowing unit includes at least one seeding head, the bottom of each seeding head have and only one for draw a rice paddy seed sucker, described sucker is circular configuration, described seeding head is fixed on the bottom of casing, and the sucker in a seeding head connects with a negative pressure hole；Described seeder and seedling-cultivation plate coordinate, the quantity of described sowing unit is identical with the quantity of nursery, and a sowing unit and a nursery are corresponding, when seeder is sowed, in seeder casing bottom and in seedling-cultivation plate the mouth of nursery flush, seeding head is positioned at corresponding nursery.
As preferably, several nursery of this utility model are arranged in several rows in seedling-cultivation plate body.
As preferably, draining adjustment hole described in the utility model is evenly distributed in the bottom of seedling-cultivation plate body.
As preferably, nursery described in the utility model is evenly distributed in seedling-cultivation plate body.
As preferably, the quantity of nursery described in the utility model is the integral multiple of 100.
As preferably, connector of bleeding described in the utility model is positioned at the top of casing.
As preferably, this utility model each sowing unit is formed by 1-9 seeding head, and the quantity of the seeding head in each sowing unit is equal.
As preferably, casing described in the utility model is flat structure.
As preferably, the sucker in seeding head described in the utility model is positioned at the centre position of the bottom of seeding head.
As preferably, seeding head described in the utility model be shaped as ball coronal structure, a diameter of 0.5-1.0cm of described seeding head, a height of 1.5-2mm.
This utility model compared with prior art, has the following advantages and effect: simple in construction, easy to use；Sowing efficiency is high, improves more than 10 times than manually broadcasting efficiency；Can realize precisely and uniformly carrying out sowing and seedling, be conducive to accurately calculating sowing quantity, Basic Seedling etc.；Can uniformly sow, seeding quality is high, is conducive to cultivating paddy rice seedling strengthening.In seedling-cultivation plate, the spacing between adjacent two draining adjustment holes is 1.5-2.0cm, the bottom of an each nursery at least draining adjustment hole, and draining adjustment hole is for the draining regulation equalizing the soil in seedling-cultivation plate body；The low 0.5-1.0cm of height of the aspect ratio seedling-cultivation plate body of nursery, it is simple to precisely sow；The quantity of nursery is the integral multiple of 100, as quantity can be 100,500 etc., it is simple to calculate the grain number of rice paddy seed, Seedling number.
Accompanying drawing explanation
Fig. 1 is the structural representation precisely sowing structure that in this utility model embodiment, Oryza sativa L. is precisely sowed in seedling raising device.
Fig. 2 is the main TV structure schematic diagram that in this utility model embodiment, Oryza sativa L. precisely sows the accurate seedling-cultivation plate in seedling raising device.
Fig. 3 is the backsight structural representation of Fig. 2.
Fig. 4 be Fig. 2 look up structural representation.
Fig. 5 is the sectional structure schematic diagram in A-A face in Fig. 2.
Fig. 6 is the main TV structure schematic diagram that in this utility model embodiment, Oryza sativa L. precisely sows the precise seeder in seedling raising device.
Fig. 7 is the backsight structural representation of Fig. 6.
Fig. 8 be Fig. 6 look up structural representation.
Fig. 9 is the sectional structure schematic diagram of Fig. 6.
Figure 10 is the structural representation after amplifying at A in Fig. 9.
Figure 11 is the structural representation after amplifying at B in Fig. 9.
Figure 12 is the structural representation of the sowing unit in this utility model embodiment containing different seeding heads, in sowing unit from left to right, contains a seeding head, two seeding heads, three seeding heads, four seeding heads and five seeding heads successively.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following example are that this utility model is not limited to following example to explanation of the present utility model.
Embodiment.
Seeing Fig. 1 to Figure 12, the precisely sowing structure that the Oryza sativa L. in the present embodiment is precisely sowed in seedling raising device includes that the size of seedling-cultivation plate and seeder, seedling-cultivation plate and seeder matches.
Seedling-cultivation plate in the present embodiment includes that seedling-cultivation plate body 6, seedling-cultivation plate body 6 can use hard material to be made.
Seedling-cultivation plate body 6 in the present embodiment is rectangle structure, the upper end open of this seedling-cultivation plate body 6, forms disk-like structure, the surrounding of seedling-cultivation plate body 6 forms a rectangular frame 10, the a length of 70-80cm of seedling-cultivation plate body 6, width is 30-40cm, and height is 4-5cm.
The bottom of the seedling-cultivation plate body 6 in the present embodiment is provided with several draining adjustment hole 8, draining adjustment hole 8 is through-hole structure, draining adjustment hole 8 is circular configuration, and the diameter of this draining adjustment hole 8 is usually 1.5-2mm, and the spacing between the center of circle of adjacent two draining adjustment holes 8 is 1.5-2.0cm.
Seedling-cultivation plate body 6 in the present embodiment is provided with several nursery 7, nursery 7 can directly be separated forming in seedling-cultivation plate body 6 by dividing plate 9, the bottom of an each nursery 7 at least draining adjustment hole 8, nursery 7 can be square structure or cylindrical structural, the low 0.5-1.0cm of height of the aspect ratio seedling-cultivation plate body 6 of this nursery 7, it is simple to precisely sow.
In the present embodiment, the thickness of the frame 10 of seedling-cultivation plate body 6 is more than the thickness of dividing plate 9.Several nursery 7 are arranged in several rows in seedling-cultivation plate body 6, and in two neighbouring row nursery 7, corresponding nursery 7 is mutually aligned.Draining adjustment hole 8 is evenly distributed in the bottom of seedling-cultivation plate body 6 to the drainage effect of the soil in seedling-cultivation plate body 6 evenly, is conducive to carrying out raising rice seedlings more accurately.
Nursery 7 in the present embodiment is evenly distributed in seedling-cultivation plate body 6, it is simple to sowing.The quantity of nursery 7 is the integral multiple of 100, as quantity can be 100,200,300,400,500,600 etc., it is simple to calculate grain number and the rice shoot number of rice paddy seed.
Seeder in the present embodiment includes that control switch 1, exhaust tube 2, casing 3, manometer tube interface 4 and several sowing unit are put in suction, and wherein, casing 3 is generally in flat structure.
A negative pressure cavity 31 it is provided with in casing 3 in the present embodiment, the bottom of casing 3 is planar structure, the bottom of this casing 3 is provided with several negative pressure holes 33, negative pressure hole 33 is via-like structure, this negative pressure hole 33 all connects with negative pressure cavity 31, casing 3 is provided with connector 32 of bleeding, and connector 32 of bleeding is usually located at the top of casing 3.
Each sowing unit in the present embodiment includes at least one seeding head 5, it is generally the case that each sowing unit is formed by 1-9 seeding head 5, and the quantity of the seeding head 5 in each sowing unit is equal.The bottom of each seeding head 5 in the present embodiment have and only one for draw a rice paddy seed sucker 51, sucker 51 is circular configuration, a diameter of 1.5-2mm of this sucker 51, the sucker 51 in seeding head 5 is usually located at the centre position of the bottom of seeding head 5, the i.e. middle position of bottom.
Seeding head 5 in the present embodiment is fixed on the bottom of casing 3, it is generally the case that the top of seeding head 5 is fixed on the bottom of casing 3.Sucker 51 in one seeding head 5 connects with a negative pressure hole 33, and sucker 51 and a negative pressure hole 33 in a seeding head 5 are corresponding, and the axis in a negative pressure hole 33 is through the center of circle of corresponding sucker 51.
Under normal circumstances, the seeding head 5 in the present embodiment be shaped as ball coronal structure, a diameter of 0.5-1.0cm of seeding head 5, a height of 1.5-2mm of seeding head 5.
Connector 32 of bleeding in one end of exhaust tube 2 in the present embodiment and casing 3 connects, this exhaust tube 2 connects with negative pressure cavity 31, manometer tube interface 4 and exhaust tube 2 connect, exhaust tube 2 is in handle configuration, i.e. exhaust tube 2 is also equipped with handle function, can be by exhaust tube 2 as handle during operation, portable exhaust tube 2, the concrete shape of handle configuration is common knowledge to those skilled in the art.Suction in the present embodiment is put control switch and 1 is arranged on exhaust tube 2, inhales to put and controls switch 1 for controlling opening and closing of pressure air in exhaust tube 2, thus control seeding head 5 to the absorption of rice paddy seed with put down function.
In the present embodiment, seeder and seedling-cultivation plate coordinate, the quantity of sowing unit is identical with the quantity of nursery 7, one sowing unit and a nursery 7 are corresponding, when seeder is sowed, in seeder casing 3 bottom and in seedling-cultivation plate the mouth of nursery 7 flush, seeding head 5 is positioned at corresponding nursery 7.
Precisely sowing structure in the present embodiment belongs to the mechanism that Oryza sativa L. is precisely sowed in seedling raising device, it is exclusively used in and Oryza sativa L. is precisely sowed, during use, manometer tube interface 4 connects vacuum pump, with the exhaust tube 2 of portable handle configuration, the bottom of casing 3 is placed in equipped with in the confession kind dish of rice paddy seed, open suction and put control switch 1, vacuum is formed in making the negative pressure cavity 31 of casing 3, the sucker 51 of seeding head 5 also produces negative pressure, each sucker 51 is had and only has one rice paddy seed of absorption, then casing 3 is mentioned, casing 3 is placed in the seedling-cultivation plate being coated with Nutrition Soil, close suction and put control switch 1, the rice paddy seed drawn in sucker 51 is made to fall within the Nutrition Soil in nursery 7, can effectively control quantity and the density of rice paddy seed.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, the shape of its parts and components, be named title etc. can be different, and the above content described in this specification is only to this utility model structure example explanation.All equivalence changes done according to structure, feature and the principle described in this utility model inventional idea or simple change, be all included in the protection domain of this utility model patent.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by this utility model person of ordinary skill in the field; without departing from structure of the present utility model or surmount scope defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (8)
1. an Oryza sativa L. is precisely sowed and precisely sows structure in seedling raising device, including seedling-cultivation plate and seeder, described seedling-cultivation plate includes seedling-cultivation plate body, described seedling-cultivation plate body is rectangle structure, the upper end open of this seedling-cultivation plate body, a length of 70-80cm of described seedling-cultivation plate body, width are 30-40cm and height is 4-5cm；It is characterized in that: the bottom of described seedling-cultivation plate body is provided with several draining adjustment hole, and the spacing between adjacent two draining adjustment holes is 1.5-2.0cm；Being separated into several nursery by dividing plate in described seedling-cultivation plate body, the bottom of an each nursery at least draining adjustment hole, described nursery is cylindrical structural, the low 0.5-1.0cm of height of the aspect ratio seedling-cultivation plate body of this nursery；Described seeder includes casing and several sowing unit, a negative pressure cavity it is provided with in described casing, the bottom of described casing is provided with several negative pressure holes, described negative pressure hole is via-like structure, this negative pressure hole all connects with negative pressure cavity, described casing is provided with connector of bleeding, each sowing unit includes at least one seeding head, the bottom of each seeding head have and only one for draw a rice paddy seed sucker, described sucker is circular configuration, described seeding head is fixed on the bottom of casing, and the sucker in a seeding head connects with a negative pressure hole；Described seeder and seedling-cultivation plate coordinate, the quantity of described sowing unit is identical with the quantity of nursery, and a sowing unit and a nursery are corresponding, when seeder is sowed, in seeder casing bottom and in seedling-cultivation plate the mouth of nursery flush, seeding head is positioned at corresponding nursery.
Oryza sativa L. the most according to claim 1 is precisely sowed and precisely sows structure in seedling raising device, it is characterised in that: several nursery are arranged in several rows in seedling-cultivation plate body.
Oryza sativa L. the most according to claim 1 is precisely sowed and precisely sows structure in seedling raising device, it is characterised in that: described draining adjustment hole is evenly distributed in the bottom of seedling-cultivation plate body.
Oryza sativa L. the most according to claim 1 is precisely sowed and precisely sows structure in seedling raising device, it is characterised in that: the quantity of described nursery is the integral multiple of 100.
Oryza sativa L. the most according to claim 1 is precisely sowed and precisely sows structure in seedling raising device, it is characterised in that connector of bleeding described in: is positioned at the top of casing.
Oryza sativa L. the most according to claim 1 is precisely sowed and precisely sows structure in seedling raising device, it is characterised in that: each sowing unit is formed by 1-9 seeding head, and the quantity of the seeding head in each sowing unit is equal.
Oryza sativa L. the most according to claim 1 is precisely sowed and precisely sows structure in seedling raising device, it is characterised in that: described casing is flat structure.
Oryza sativa L. the most according to claim 1 is precisely sowed and precisely sows structure in seedling raising device, it is characterised in that: described seeding head be shaped as ball coronal structure, a diameter of 0.5-1.0cm of described seeding head, a height of 1.5-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620463426.5U CN205755913U (en) | 2016-05-20 | 2016-05-20 | A kind of Oryza sativa L. is precisely sowed and precisely sows structure in seedling raising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620463426.5U CN205755913U (en) | 2016-05-20 | 2016-05-20 | A kind of Oryza sativa L. is precisely sowed and precisely sows structure in seedling raising device |
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| Publication Number | Publication Date |
|---|---|
| CN205755913U true CN205755913U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620463426.5U Expired - Fee Related CN205755913U (en) | 2016-05-20 | 2016-05-20 | A kind of Oryza sativa L. is precisely sowed and precisely sows structure in seedling raising device |
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| Country | Link |
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| CN (1) | CN205755913U (en) |
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- 2016-05-20 CN CN201620463426.5U patent/CN205755913U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| 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: 20161207 Termination date: 20170520 |
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| CF01 | Termination of patent right due to non-payment of annual fee |