CN108112313A - A kind of aspirated-air type forest tray seeder - Google Patents
A kind of aspirated-air type forest tray seeder Download PDFInfo
- Publication number
- CN108112313A CN108112313A CN201611072643.2A CN201611072643A CN108112313A CN 108112313 A CN108112313 A CN 108112313A CN 201611072643 A CN201611072643 A CN 201611072643A CN 108112313 A CN108112313 A CN 108112313A
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- China
- Prior art keywords
- seed
- plate
- discharge plate
- aspirated
- air type
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- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/002—Dibble seeders
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
A kind of aspirated-air type forest tray seeder that can disposably complete achievements in forest-tree seedling and cultivate operation, the device mainly include conveying mechanism, seed plate guide rod, discharge plate vibrator, discharge plate, seed adsorbing mechanism, push-and-pull cylinder, it charges seed upper mounted plate, it charges seed bottom plate, wherein when working, seed is conveyed by conveying mechanism, seed plate guide rod enables to seed plate to be moved on a moving belt according to specified direction, and discharge plate vibrator, which is placed in below discharge plate, drives discharge plate to be vibrated with certain frequency；By the vibration of discharge plate, seed is made to reach the state of " boiling " from " fluidisation ", to improve its adsorptivity；Syringe needle suction nozzle is connected with vacuum room, and composition seed adsorbing mechanism effectively simplifies sowing mechanism, using four-bar mechanism, realizes the suction of seed by the push pull maneuver of cylinder, is drained through journey completion seeding process；The aspirated-air type forest tray seeder has the characteristics that production efficiency is high, labor strength is small, compact-sized, conveniently moving.
Description
Technical field
The present invention relates to a kind of a kind of aspirated-air type forest hole trays that can disposably complete the Precise sowing operation to woods seedling
Seeder.
Background technology
In batch production Container nursery technique, it is a kind of efficient producing equipment that container seedling dress, which broadcasts production line, production line master
It to be made of matrix production equipment, seed plate cleaning and sterilizing and matrix stuffing apparatus, precision drilling and earthing and sprinkling equipment.Wherein
Precision drill be important component in production line, directly affect the quality of container seedling and the production efficiency of production line；
At present, China relies primarily on manually the cultivation of achievements in forest-tree seedling.
But the mode of this artificial culture achievements in forest-tree seedling, virtually add the production cost of enterprise；Meanwhile worker
Labor intensity is big, and efficiency is very low, is not suitable for large-scale plant development；Because therefore artificial growth can not be protected well
The survival rate of each woods seedling is demonstrate,proved, the survival rate for causing Lin Miao is low, adds the cost of enterprise instead.
The content of the invention
In order to which labor intensity when overcome thing problems, such as Planting elite stand seedling is big, work efficiency is low etc., the present invention provides a kind of gas
Suction forest tray seeder.
The technical solution adopted by the present invention to solve the technical problems is：
The aspirated-air type forest tray seeder include conveying mechanism, seed plate guide rod, discharge plate vibrator, discharge plate, seed adsorbing mechanism,
Push-and-pull cylinder, upper mounted plate of charging seed, bottom plate of charging seed, it is characterised in that：During work, seed is conveyed by conveying mechanism, seed plate
Guide rod enables to seed plate to be moved on a moving belt according to specified direction, discharge plate vibrator be placed in below discharge plate drive discharge plate with
Certain frequency vibrates；By the vibration of discharge plate, seed is made to reach the state of " boiling " from " fluidisation ", to improve its adsorptivity；
Syringe needle suction nozzle is connected with vacuum room, and composition seed adsorbing mechanism effectively simplifies sowing mechanism, using four-bar mechanism, passes through
The push pull maneuver of cylinder realizes the suction of seed, is drained through journey completion seeding process.
Adsorbing mechanism includes push-and-pull cylinder, swing rod, gas chamber, source of the gas input port, sucking needle, it is characterised in that：Power by
Push-and-pull cylinder provides, and reciprocating motion of the gas chamber between seed plate and discharge plate is realized by the push pull maneuver of push-and-pull cylinder；Air pump leads to
Source of the gas input port connection gas chamber is crossed, controls the indoor air pressure of gas, during inhaling kind gas chamber is made to generate negative pressure with absorbed seed,
Gas chamber is made to generate positive pressure so as to which the seed of absorption is shipped in discharge plate during seeding；Sucking needle uses plastic cement syringe needle, and
And the plastic cement syringe needle of different seed change different models can be directed to.
Helical pitch of charging seed mechanism is including rack, conduit upper mounted plate of charging seed, conduit top connection of charging seed, and conduit of charging seed is charged seed and led
Pipe lower contact, conduit bottom plate of charging seed, wing nut, it is characterised in that：Upper and lower hole of charging seed passes through conduit of charging seed and connects；It charges seed
Conduit bottom plate uses a formula fixed form, is connected by wing nut with rack, charge seed conduit lower contact and conduit of charging seed
Bottom plate is both designed as moveable structure.
The invention has the advantages that the aspirated-air type forest tray seeder disposably completes the operations such as Precise sowing, tool
There are high production efficiency, mechanization degree height, labor intensity of operating staff is small, equipment life is long, compact-sized, easy to manufacture, work
The features such as making reliable, conveniently moving and application easy to spread, rack use hollow aluminium section, are reducing the same of manufacture cost
When also mitigate the quality of complete machine.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the general structure schematic diagram of the present invention.
Fig. 2 is adsorbing mechanism schematic diagram.
Fig. 3 is helical pitch structural scheme of mechanism of charging seed.
1. conveying mechanism in Fig. 1,2. seed plate guide rods, 3. discharge plate vibrators, 4. discharge plates, 5. seed adsorbing mechanisms, 6. push-and-pulls
Cylinder, 7. charge seed upper mounted plate, and 8. charge seed bottom plate.
9. push-and-pull cylinder in Fig. 2,10. swing rods, 11. gas chambers, 12. source of the gas input ports, 13. sucking needles.
14. rack in Fig. 3,15. charge seed conduit upper mounted plate, and 16. charge seed conduit top connection, and 17. charge seed conduit, and 18. throw
Kind of conduit lower contact, 19. charge seed conduit bottom plate, 20. wing nuts.
Specific embodiment
In Fig. 1, including conveying mechanism, seed plate guide rod, discharge plate vibrator, discharge plate, seed adsorbing mechanism, push-and-pull cylinder,
It charges seed upper mounted plate, bottom plate of charging seed, wherein when working, seed is by conveying mechanism（1）Conveying, seed plate guide rod（2）It can make
It obtains seed plate to move according to specified direction on a moving belt, discharge plate vibrator（3）It is placed in discharge plate（4）Lower section drives discharge plate with certain
Frequency is vibrated；By the vibration of discharge plate, seed is made to reach the state of " boiling " from " fluidisation ", to improve its adsorptivity；Syringe needle
Suction nozzle is connected with vacuum room, forms seed adsorbing mechanism（5）Sowing mechanism is effectively simplified, using four-bar mechanism, is passed through
The push pull maneuver of cylinder realizes the suction of seed, is drained through journey completion seeding process.
Include push-and-pull cylinder in Fig. 2, swing rod, gas chamber, source of the gas input port, sucking needle, wherein power is by push-and-pull cylinder（9）
There is provided, bulk granular material is belonged to by seed, most of belong to non-linear viscoelasticity body, have material rheological behavior；Cause
This, when the seed vibrating in discharge plate is got up by the vibration of vibrational system and reaches " boiling " state, can effectively carry
The push pull maneuver of the ability cylinder of high device absorbed seed realizes reciprocating motion of the gas chamber between seed plate and discharge plate；Air pump passes through
Source of the gas input port（12）Gas chamber is connected, controls gas chamber（11）Interior air pressure makes gas chamber generate negative pressure to adsorb during kind is inhaled
Seed makes gas chamber generate positive pressure so as to which the seed of absorption is shipped in discharge plate during seeding；Sucking needle（13）Using
Plastic cement syringe needle, and the plastic cement syringe needle of different seed change different models can be directed to.
Include rack in Fig. 3, conduit upper mounted plate of charging seed, conduit top connection of charging seed, conduit of charging seed connect under conduit of charging seed
Head, conduit bottom plate of charging seed, wing nut, wherein hole of charging seed up and down passes through conduit of charging seed（17）Connection, and by the throwing of seed
It is sufficiently sealed to put path, it is ensured that seed is launched steady；It charges seed conduit bottom plate（19）Using a formula fixed form, pass through butterfly
Shape nut（20）With rack（14）It is connected, conduit lower contact of charging seed（18）Conduit bottom plate is both designed as packaged type with charging seed
Structure to be directed to the quantity that different types of seed plate adjusts hole of charging seed in specific works, and can be charged seed by changing
The connection mode of conduit realizes a variety of planting effect of a bunch planting, and then improves the versatility of seeder and expand use scope.
Claims (4)
1. a kind of aspirated-air type forest tray seeder, including conveying mechanism, seed plate guide rod, discharge plate vibrator, discharge plate, seed absorption
Mechanism, push-and-pull cylinder, upper mounted plate of charging seed, bottom plate of charging seed, it is characterized in that：The cultivation of achievements in forest-tree seedling can disposably be completed
Operation.
2. aspirated-air type forest tray seeder according to claim 1, which is characterized in that during work, seed is by conveyer
Structure conveys, and seed plate guide rod enables to seed plate to be moved on a moving belt according to specified direction, and discharge plate vibrator is placed under discharge plate
Side drives discharge plate to be vibrated with certain frequency；By the vibration of discharge plate, seed is made to reach the state of " boiling " from " fluidisation ", to carry
Its high adsorptivity；Syringe needle suction nozzle is connected with vacuum room, and composition seed adsorbing mechanism effectively simplifies sowing mechanism, using four
Linkage realizes the suction of seed by the push pull maneuver of cylinder, is drained through journey completion seeding process.
3. aspirated-air type forest tray seeder according to claim 1, which is characterized in that power is provided by push-and-pull cylinder；
Air pump connects gas chamber by source of the gas input port, controls the indoor air pressure of gas；Sucking needle uses plastic cement syringe needle, for different kinds
Son replaces the plastic cement syringe needle of different model.
4. aspirated-air type forest tray seeder according to claim 1, which is characterized in that led by charging seed in hole of charging seed up and down
Pipe connects；Conduit bottom plate of charging seed uses a formula fixed form, is connected by wing nut with rack, conduit lower contact of charging seed
Conduit bottom plate is both designed as moveable structure with charging seed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611072643.2A CN108112313A (en) | 2016-11-29 | 2016-11-29 | A kind of aspirated-air type forest tray seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611072643.2A CN108112313A (en) | 2016-11-29 | 2016-11-29 | A kind of aspirated-air type forest tray seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108112313A true CN108112313A (en) | 2018-06-05 |
Family
ID=62225680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611072643.2A Pending CN108112313A (en) | 2016-11-29 | 2016-11-29 | A kind of aspirated-air type forest tray seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108112313A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109548435A (en) * | 2018-11-14 | 2019-04-02 | 贵州省山地农业机械研究所 | A kind of aspirated-air type pepper seeder |
| CN110521345A (en) * | 2019-08-23 | 2019-12-03 | 北京农业智能装备技术研究中心 | A kind of strength pin type seeding apparatus and its control method |
| CN113207368A (en) * | 2021-05-21 | 2021-08-06 | 呼伦贝尔学院 | Swing type seeder and using method thereof |
| CN113228888A (en) * | 2021-05-21 | 2021-08-10 | 北华航天工业学院 | Linear efficient plug seeder |
| CN115024060A (en) * | 2022-05-23 | 2022-09-09 | 江苏大学 | Fluidized seed disc device for air-suction type precise seed sowing device and control method thereof |
-
2016
- 2016-11-29 CN CN201611072643.2A patent/CN108112313A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109548435A (en) * | 2018-11-14 | 2019-04-02 | 贵州省山地农业机械研究所 | A kind of aspirated-air type pepper seeder |
| CN109548435B (en) * | 2018-11-14 | 2023-12-19 | 贵州省山地农业机械研究所 | Air suction type chilli planter |
| CN110521345A (en) * | 2019-08-23 | 2019-12-03 | 北京农业智能装备技术研究中心 | A kind of strength pin type seeding apparatus and its control method |
| CN110521345B (en) * | 2019-08-23 | 2021-11-26 | 北京农业智能装备技术研究中心 | Pneumatic needle type seeding device and control method thereof |
| CN113207368A (en) * | 2021-05-21 | 2021-08-06 | 呼伦贝尔学院 | Swing type seeder and using method thereof |
| CN113228888A (en) * | 2021-05-21 | 2021-08-10 | 北华航天工业学院 | Linear efficient plug seeder |
| CN115024060A (en) * | 2022-05-23 | 2022-09-09 | 江苏大学 | Fluidized seed disc device for air-suction type precise seed sowing device and control method thereof |
| CN115024060B (en) * | 2022-05-23 | 2024-03-19 | 江苏大学 | Fluidization seed tray device for air suction type precise seed metering device and control method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180605 |