CN205755427U - A kind of duck-beak type seeding apparatus - Google Patents
A kind of duck-beak type seeding apparatus Download PDFInfo
- Publication number
- CN205755427U CN205755427U CN201620455736.2U CN201620455736U CN205755427U CN 205755427 U CN205755427 U CN 205755427U CN 201620455736 U CN201620455736 U CN 201620455736U CN 205755427 U CN205755427 U CN 205755427U
- Authority
- CN
- China
- Prior art keywords
- tubulose
- support
- duckbilled
- seeding apparatus
- duck
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The open a kind of duck-beak type seeding apparatus of this utility model.This device includes support, be fixed on support tubulose kind bucket, the duckbill structure being arranged at tubulose kind bucket lower end, and duckbilled opens and closes linkage structure, described support includes the second support being fixedly installed with tubulose kind bucket and the first support being flexibly connected with tubulose kind bucket.This device fixes tubulose easily controllable sowing angle and sowing distance, longitudinal cross-section, fixing duckbilled lower end in duckbill structure is triangle, hypotenuse and two right-angle side angles are 30 60 ° and duckbill structure are buried smoothness, owing to the cover plate of tongue shape is by push rod control, bigger to the pulling force of the cover plate of tongue shape, it is achieved the opening process of duckbilled；Thus effectively reduce the hole rate of seeding apparatus, dyestripping probability, the destructiveness of soil layer, improve the production efficiency of seeding apparatus.
Description
Technical field
This utility model relates to a kind of seeding apparatus, specifically a kind of duck-beak type seeding apparatus.
Background technology
The no-tillage seeding machine developed in recent years and improve is designed as suspension type Drilling-hole seeder, this kind of seeder principal character
It is to utilize indenting tool to form cavities on the soil of a position of charging seed, then utilizes device of charging seed will wait to sow sub-input cavities
In, thus soil is perturbed little, and on the soil of covering with ground sheeting during sowing, cavitation parts are only sowing position by mulch film
Punching, the beneficially insulation of soil, soil moisture conservation and drought resisting.According to punching unit, dibbler can be divided into duck-beak type, piston type and shovel
Formula, and duck-beak type is modal one.
Existing duck-beak type indenting tool is opened duckbilled by the interaction of the cover plate of tongue shape with ground and is sowed, and is having
When crop residue cover and the soil weight are higher, indenting tool cover plate opening force of tongue shape when operation is less, and duckbilled is difficult to open, sowing
Apart from wayward and cause broadcast leakage and replay；Owing to the acting surface of the cover plate offer tensile force of tongue shape is little, seeder has again
Having constant weight to can be only achieved the depth of planting of burying of needs, this makes the active force acting on mulch film and ground big, easily causes
Dyestripping, also destroys plant growth soil layer environment.
Utility model content
The utility model proposes a kind of duck-beak type seeding apparatus, efficiently solve prior art sowing apart from wayward with
And cause broadcast leakage and replay, reach the seeding apparatus of the insulation of not dyestripping, beneficially soil, soil moisture conservation and drought resisting.
For achieving the above object, a kind of duck-beak type seeding apparatus described in the utility model, including support, is fixed on support
Tubulose kind bucket, be arranged at the duckbill structure of tubulose kind bucket lower end, and duckbilled opens and closes linkage structure, and described support includes and pipe
The second support that shape kind bucket is fixedly installed and the first support being flexibly connected with tubulose kind bucket.
Described duckbilled open and close linkage structure include push rod, connecting rod, rocking bar, tongue shape cover plate the most hinged, on the first support
Offering push-rod hole, the second support is provided with pivot pin, and described push rod passes through push-rod hole, and connecting rod is hinged with pivot pin.
Described tubulose kind bucket is arranged on the first support in the circular hole arranged, and tubulose kind bucket stretches out setting on the first support
Circular hole position is provided with the first spring.
Described duckbill structure is connected and composed by the cover plate hinge fixing duckbilled and tongue shape, and described fixing duckbilled is tipping tube
Mouthful.
Described tubulose kind bucket upper end is provided with kind of a bung, and described kind of bung is provided with extension, and described extension covers and pushes away
Masthead end.
Push-rod hole is passed through in one end of described push rod, and the other end and rod hinge connection, described push rod is set by one end of push-rod hole
It is equipped with the second spring.
The hypotenuse tilting the mouth of pipe and the pipe axis angle of described fixing duckbilled are 30-60 °, the shape of the cover plate of tongue shape and pipe
The tipping tube mouth-shaped of the lower end of shape kind bucket is corresponding and area is slightly larger.
The cover plate hinge junction of described fixing duckbilled and tongue shape is provided with torsion back-moving spring.
A kind of duck-beak type seeding apparatus described in the utility model, it has the beneficial effects that: this device fixed race bucket is prone to control
Record and broadcast kind angle and sowing distance, the longitudinal cross-section, fixing duckbilled lower end in duckbill structure is triangle, hypotenuse
Being 30-60 ° with two right-angle side angles makes duckbill structure bury smoothness, owing to the cover plate of tongue shape is by push rod control, to tongue shape
The pulling force of cover plate is bigger, it is achieved the opening process of duckbilled；Thus effectively reduce the hole rate of seeding apparatus, dyestripping probability, soil layer
Destructiveness, improve seeding apparatus production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 is this utility model supporting structure schematic diagram；
Fig. 3 is this utility model member structure schematic diagram；
Fig. 4 is this utility model duckbill structure schematic diagram；
In figure: 1-duckbill structure, 1-1-fix duckbilled, 2-the second support, 2-1-pivot pin, 3-the first support, 3-1-push rod
Hole, 4-kind bung, 5-the first spring, 6-the second spring, 7-1-push rod, 7-2-connecting rod, 7-3-rocking bar, the cover plate of 7-4-tongue shape,
8-kind bucket.
Detailed description of the invention
Embodiment 1
As Figure 1-4, a kind of duck-beak type seeding apparatus, the tubulose kind bucket 8 including support, being fixed on support, setting
In the duckbill structure 1 of tubulose kind bucket lower end, and duckbilled opens and closes linkage structure, and described support includes set fixing with tubulose kind bucket 8
The second support 2 put and the first support 3 being flexibly connected with tubulose kind bucket 8, described duckbilled opens and closes linkage structure and includes push rod 7-
1, connecting rod 7-2, rocking bar 7-3, tongue shape cover plate 7-4 the most hinged, the first support 3 offers push-rod hole 3-1, the second support 2
Being provided with pivot pin 2-1, described push rod 7-1 hinged with pivot pin 2-1 by push-rod hole 3-1, connecting rod 7-2, described tubulose kind bucket 8 is arranged
In the circular hole arranged on the first support 3, tubulose kind bucket 8 stretches out the circular hole position arranged on the first support 3 and is provided with the first bullet
Spring 5, described duckbill structure 1 is made up of the cover plate 7-4 chain connection of fixing duckbilled 1-1 and tongue shape, and described fixing duckbilled 1-1 is for inclining
Inclined tube mouth, described tubulose kind bucket 8 upper end is provided with kind of bung 4, and described kind of bung 4 is provided with extension, and described extension covers
Push rod 7-1 top, one end of described push rod 7-1 is by push-rod hole 3-1, and the other end is hinged with connecting rod 7-2, and described push rod 7-1 leads to
The one end crossing push-rod hole 3-1 is provided with the second spring 6, the hypotenuse tilting the mouth of pipe and the pipe axis angle of described fixing duckbilled 1-1
Being 30 °, the shape of the cover plate 7-4 of tongue shape is corresponding with the tipping tube mouth-shaped of the lower end of tubulose kind bucket 8 and area is slightly larger, fixing duck
The cover plate 7-4 hinge connection of mouth 1-1 and tongue shape is provided with torsion back-moving spring.
In use, described kind bucket 8 is under cycle external force drives, by the concentric circular on the first support 3 and the second support 2
Concentric circular constraint do the upper and lower displacement of vertical direction, drive fixing duckbilled 1-1 to enter soil, plant bung 4 and be provided with extension,
Described extension covers push rod 7-1 top, when kind of bucket 8 moves downward with push rod 7-1 sustained height, just starts to drive push rod 7-
1 motion, push rod 7-1 is subjected to displacement downwards, and connecting rod 7-2 is around bearing pin 2-1 rotate in an anti-clockwise direction simultaneously, and rocking bar 7-3 is in vertically side
To the displacement component occurred upwards, the cover plate 7-4 of final tongue shape rotates respective angles around own axes, it is achieved the unlatching of duckbilled
Journey.During whole, the first spring 5 and the second spring 6 are compressed, in defeated kind cylinder, the process of recovery rod to initial position
Middle offer restoring force effect, the cover plate 7-4 hinge connection of fixing duckbilled 1-1 and tongue shape is provided with torsion back-moving spring and provides tongue
The cover plate 7-4 restoring force effect of shape.
Claims (6)
1. a duck-beak type seeding apparatus, tubulose kind bucket (8) including support, being fixed on support, is arranged under tubulose kind bucket
The duckbill structure (1) of end, and duckbilled keying linkage structure, it is characterised in that: described support includes fixing with tubulose kind bucket (8)
The second support (2) arranged and the first support (3) being flexibly connected with tubulose kind bucket (8), described duckbilled opens and closes linkage structure bag
Include push rod (7-1), connecting rod (7-2), rocking bar (7-3), tongue shape cover plate (7-4) the most hinged, the first support (3) offers and pushes away
Rod aperture (3-1), the second support (2) is provided with pivot pin (2-1), described push rod (7-1) pass through push-rod hole (3-1), connecting rod (7-2) with
Pivot pin (2-1) is hinged, and described duckbill structure (1) is made up of cover plate (7-4) chain connection of fixing duckbilled (1-1) and tongue shape, institute
State fixing duckbilled (1-1) for tilting the mouth of pipe.
2. a kind of duck-beak type seeding apparatus, it is characterised in that: described tubulose kind bucket (8) is arranged at first
In the upper circular hole arranged of support (3), tubulose kind bucket (8) stretches out the upper circular hole position arranged of the first support (3) and is provided with the first bullet
Spring (5).
3. a kind of duck-beak type seeding apparatus, it is characterised in that: described tubulose kind bucket (8) upper end is arranged
Having kind of a bung (4), described kind of bung (4) to be provided with extension, described extension covers push rod (7-1) top.
4. a kind of duck-beak type seeding apparatus, it is characterised in that: one end of described push rod (7-1) is by pushing away
Rod aperture (3-1), the other end is hinged with connecting rod (7-2), and described push rod (7-1) is provided with second by one end of push-rod hole (3-1)
Spring (6).
5. a kind of duck-beak type seeding apparatus, it is characterised in that: the tipping tube of described fixing duckbilled (1-1)
The hypotenuse of mouth and pipe axis angle are 30-60 °, the shape of the cover plate (7-4) of tongue shape and the tipping tube of the lower end of tubulose kind bucket (8)
Mouth-shaped is corresponding and area is slightly larger.
6. duck-beak type seeding apparatus as claimed in claim 5, it is characterised in that: described fixing duckbilled (1-1) and the lid of tongue shape
Plate (7-4) hinge connection is provided with torsion back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620455736.2U CN205755427U (en) | 2016-05-18 | 2016-05-18 | A kind of duck-beak type seeding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620455736.2U CN205755427U (en) | 2016-05-18 | 2016-05-18 | A kind of duck-beak type seeding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205755427U true CN205755427U (en) | 2016-12-07 |
Family
ID=58120085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620455736.2U Expired - Fee Related CN205755427U (en) | 2016-05-18 | 2016-05-18 | A kind of duck-beak type seeding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205755427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612762A (en) * | 2017-01-13 | 2017-05-10 | 北京林业大学 | Connecting rod type under-actuated seedling-planting hole digger |
-
2016
- 2016-05-18 CN CN201620455736.2U patent/CN205755427U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612762A (en) * | 2017-01-13 | 2017-05-10 | 北京林业大学 | Connecting rod type under-actuated seedling-planting hole digger |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170518 |