CN208783209U - A kind of simple grain precise seeder - Google Patents
A kind of simple grain precise seeder Download PDFInfo
- Publication number
- CN208783209U CN208783209U CN201821282926.4U CN201821282926U CN208783209U CN 208783209 U CN208783209 U CN 208783209U CN 201821282926 U CN201821282926 U CN 201821282926U CN 208783209 U CN208783209 U CN 208783209U
- Authority
- CN
- China
- Prior art keywords
- seed
- central axis
- main body
- sucker
- cavity main
- 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 utility model discloses a kind of simple grain precise seeders, including central axis, inhale chamber and into kind of a device, it inhales chamber and is arranged side by side connection on center shaft into kind of a device, inhaling chamber includes inhaling cavity main body, sucker and sealing ring, it is fixed on center shaft by connector to inhale cavity main body, the inside of connector is equipped with bearing, bearing and suction cavity main body contact side are provided with gasket, it is bolted together after inhaling cavity main body and the close seal of sucking disc clamp, multiple uniformly distributed convex type suckers are provided on sucker, into kind of device on be provided with the seed adjustment claw assembly for transfering to extra seed；Far from being connected into one end of kind of device by connecting tube with blower on central axis, the side of connector is provided with the outer connection frame with power vehicle connection.The utility model is skillfully constructed, compact-sized, and two way seal ensure that the negative pressure for inhaling chamber, so that keeping single seed at suction hole, effectively save seed amount realizes precise sowing for the design of raised suction hole and seed adjustment pawl.
Description
Technical field
The utility model relates to seeder technical field more particularly to a kind of simple grain precise seeders.
Background technique
Currently, sucker on existing air-suction seeding unit is punched on plate, it and is beaten on a plate very much
Hole, plane punching can be such that seed is adsorbed on hole, big with the frictional force of hole edge, often suct two or more seeds, and not
It is easy to be wiped off by seed scraping device, is difficult to realize single seeded precise sowing, the leakproofness for inhaling chamber is poor, and leakage point is more.
Utility model content
The purpose of the utility model is to provide a kind of simple grain precise seeder, solves plane punching on prior art sucker and scrape
Kind is difficult, is not easy the problem of guaranteeing monoseeding, seed is caused to waste.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of simple grain precise seeder of the utility model, including central axis, inhale chamber and into kind of a device, the suction chamber and into kind of a device
It is arranged side by side and is connected on the central axis, the suction chamber includes inhaling cavity main body, sucker and sealing ring, the suction cavity main body to pass through
Connector is fixed on the central axis, and the inside of the connector is equipped with bearing, and the bearing is contacted with the suction cavity main body
Side is provided with gasket, and the suction cavity main body and sucker are bolted together after clamping the sealing ring, the suction
It is provided with multiple uniformly distributed convex type suckers on disk, it is described into being provided with the seed adjustment claw assembly for transfering to extra seed on kind of device；
Be connected into one end of kind of device by connecting tube with blower on the central axis far from described, the side of the connector be provided with and
The outer connection frame of power vehicle connection.
Further, the seed adjustment claw assembly includes that seed adjustment pawl, connection bolt and adjusting nut, the seed adjustment pawl are connected to
The inner end of the connection bolt, the adjusting nut are connected to the outboard end of the connection bolt, can be with by adjusting nut
Adjust the position of the seed adjustment pawl.
Further, the seed adjustment claw assembly is provided with two groups, and two groups of seed adjustment claw assemblies are located at the sucker
Two sides are used to limit the number of seed, and extra seed is dialled and is removed.
Further, the seed adjustment side of the seed adjustment pawl is designed as arc, and multiple oblique U-shaped are provided on the seed adjustment side
Opening.
Further, the suction chamber for inhaling cavity main body, sucker and sealing ring composition is around the center axis rotation, it is described into
Kind device, which is fixedly connected on the central axis, not to be rotated.
Further, the central axis is specifically configured to hollow cavity and is located on the periphery wall for inhaling cavity main body set
Be equipped with venthole, the wind on the blower successively pass through the connecting tube, the central axis hollow cavity and central axis on
It is intracavitary that venthole enters the suction.
Compared with prior art, the advantageous effects of the utility model:
The utility model simple grain precise sowing phase, central axis including hollow structure inhale chamber and into kind of a device, inhaling chamber includes inhaling
Cavity main body, sucker and sealing ring, and two sides are provided with the cushion rubber of sealing, make to inhale intracavitary formation by the blower absorption of one end
Negative pressure, so that suction hole on sucker is from into seed is sucted in kind of device, sucker passes through upper and lower two seed adjustment pawls in rotary course
Effect, the extra seed in side is dialled and is removed, guarantees to keep a seed on suction hole, is rotated through sucker and sow seed, from
And realize the effect of simple grain precise sowing.The utility model is skillfully constructed, compact-sized, and two way seal, which ensure that, inhales the negative of chamber
Pressure, so that keeping single seed at suction hole, effectively save seed amount realizes essence for the design of raised suction hole and seed adjustment pawl
Heavy seeding kind.
Detailed description of the invention
The utility model is described in further detail for explanation with reference to the accompanying drawing.
Fig. 1 is the utility model simple grain precise seeder structural schematic diagram；
Fig. 2 is the utility model seed adjustment claw assembly structural schematic diagram；
Description of symbols: 1, central axis；2, connector；3, bearing；4, gasket；5, cavity main body is inhaled；6, sucker；601,
Sucker；7, sealing ring；8, into kind of a device；9, blower；10, connecting tube；11, outer connection frame；12, seed adjustment claw assembly；12-1, seed adjustment
Pawl；12-2, connection bolt；12-3, adjusting nut.
Specific embodiment
As shown in Figs. 1-2, a kind of simple grain precise seeder, including central axis 1, inhale chamber and into kind of device 8, the suction chamber and into
Kind device 8, which is arranged side by side, to be connected on the central axis 1, and the suction chamber includes inhaling cavity main body 5, sucker 6 and sealing ring 7, the suction
Cavity main body 5 is fixed on the central axis 1 by connector 2, and the inside of the connector 2 is equipped with bearing 3, the bearing 3 with
The suction cavity main body 5 contacts side and is provided with gasket 4, and the suction cavity main body 5 passes through after clamping the sealing ring 7 with sucker 6
It is bolted together, is provided with multiple uniformly distributed convex type suckers 601 on the sucker 6, it is described to dial into being provided on kind of device 8
The seed adjustment claw assembly 12 of extra seed out；Pass through connecting tube 10 and wind into one end of kind of device 8 far from described on the central axis 1
Machine 9 is connected to, and the side of the connector 2 is provided with the outer connection frame 11 with power vehicle connection.
As shown in Fig. 2, the seed adjustment claw assembly 12 includes seed adjustment pawl 12-1, connects bolt 12-2 and adjusting nut 12-3,
The seed adjustment pawl 12-1 is connected to the inner end of the connection bolt 12-2, and the adjusting nut 12-3 is connected to the connection spiral shell
The outboard end of bolt 12-2 passes through the position of the adjustable seed adjustment pawl 12-1 of adjusting nut 12-3.
The seed adjustment claw assembly 12 is provided with two groups, and two groups of seed adjustment claw assemblies 12 are located at the two sides of the sucker 601
For limiting the number of seed, extra seed is dialled and is removed.The seed adjustment side of the seed adjustment pawl 12-1 is designed as arc, the seed adjustment
Multiple oblique U-shaped openings are provided on side.
The suction chamber for inhaling cavity main body 5, sucker 6 and the composition of sealing ring 7 is rotated around the central axis 1, described solid into kind of device 8
Surely it is connected on the central axis 1 and does not rotate.The central axis 1 is specifically configured to hollow cavity and is located at the suction cavity main body 5
Periphery wall on be provided with venthole, the wind on the blower 9 successively pass through the connecting tube 10, the central axis 1 it is hollow
It is intracavitary that venthole on cavity and central axis enters the suction.
The action process of the utility model is as follows:
Firstly, the utility model seeder is mounted on power vehicle by outer connection frame 11, make to inhale chamber by the absorption of blower 9
Interior formation negative pressure, so that suction hole on sucker 6 is from into seed is sucted in kind of device 8, sucker 6 passes through upper and lower two in rotary course
The extra seed in side is dialled and is removed by the effect of a seed adjustment pawl 12-1, guarantees to keep a seed on suction hole, through sucker 6 in
Seed is sowed in the rotation of mandrel 1, to realize the effect of simple grain precise sowing.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to the utility model
Range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are practical new to this
The various changes and improvements that the technical solution of type is made should all fall into the protection scope that the utility model claims book determines
It is interior.
Claims (6)
1. a kind of simple grain precise seeder, it is characterised in that: including central axis (1), inhale chamber and into kind of a device (8), the suctions chamber with
It is arranged side by side and is connected on the central axis (1) into kind of a device (8), the suction chamber includes inhaling cavity main body (5), sucker (6) and sealing
It encloses (7), the suction cavity main body (5) is fixed on the central axis (1) by connector (2), and the inside of the connector (2) is set
Have bearing (3), the bearing (3) and the suction cavity main body (5) contact side are provided with gasket (4), the suction cavity main body (5)
It is bolted together, is provided on the sucker (6) multiple uniformly distributed after clamping the sealing ring (7) with sucker (6)
Convex type sucker (601), it is described into being provided with the seed adjustment claw assembly (12) for transfering to extra seed on kind of a device (8)；The center
It is connected into one end of kind of a device (8) by connecting tube (10) with blower (9) on axis (1) far from described, the side of the connector (2)
It is provided with the outer connection frame (11) with power vehicle connection.
2. simple grain precise seeder according to claim 1, it is characterised in that: the seed adjustment claw assembly (12) includes seed adjustment
Pawl (12-1), connection bolt (12-2) and adjusting nut (12-3), the seed adjustment pawl (12-1) are connected to the connection bolt
The inner end of (12-2), the adjusting nut (12-3) is connected to the outboard end of connection bolt (12-2), by adjusting spiral shell
The position of female (12-3) adjustable described seed adjustment pawl (12-1).
3. simple grain precise seeder according to claim 2, it is characterised in that: the seed adjustment claw assembly (12) is provided with two
Group, the two sides that two groups of seed adjustment claw assemblies (12) are located at the sucker (601) are used to limit the number of seed, by extra kind
Son is dialled and is removed.
4. simple grain precise seeder according to claim 2, it is characterised in that: the seed adjustment side of the seed adjustment pawl (12-1) is set
It is calculated as arc, multiple oblique U-shaped openings are provided on the seed adjustment side.
5. simple grain precise seeder according to claim 1, it is characterised in that: the suction cavity main body (5), sucker (6) and
The suction chamber of sealing ring (7) composition is rotated around the central axis (1), described to be fixedly connected on the central axis (1) into kind of a device (8)
It does not rotate.
6. simple grain precise seeder according to claim 5, it is characterised in that: during the central axis (1) is specifically configured to
Cavity body and be located at it is described inhale cavity main body (5) periphery wall on be provided with venthole, the wind on the blower (9) successively passes through institute
State connecting tube (10), the central axis (1) hollow cavity and central axis on venthole enter it is described inhale it is intracavitary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821282926.4U CN208783209U (en) | 2018-08-10 | 2018-08-10 | A kind of simple grain precise seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821282926.4U CN208783209U (en) | 2018-08-10 | 2018-08-10 | A kind of simple grain precise seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208783209U true CN208783209U (en) | 2019-04-26 |
Family
ID=66205118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821282926.4U Expired - Fee Related CN208783209U (en) | 2018-08-10 | 2018-08-10 | A kind of simple grain precise seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208783209U (en) |
-
2018
- 2018-08-10 CN CN201821282926.4U patent/CN208783209U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20210810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |