CN219514607U - Seed discharging structure of air suction type seed metering device - Google Patents
Seed discharging structure of air suction type seed metering device Download PDFInfo
- Publication number
- CN219514607U CN219514607U CN202320844483.8U CN202320844483U CN219514607U CN 219514607 U CN219514607 U CN 219514607U CN 202320844483 U CN202320844483 U CN 202320844483U CN 219514607 U CN219514607 U CN 219514607U
- Authority
- CN
- China
- Prior art keywords
- seed
- air suction
- suction type
- metering device
- placing
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Landscapes
- Sowing (AREA)
Abstract
A seed discharging structure of an air suction type seed metering device, belonging to agricultural machinery; a seed placing through hole which is mutually communicated with a seed placing cavity of the air suction type seed metering device is formed in the lower side part of a vertical wall plate of a cover cap of the air suction type seed metering device, an elastic sheet is hinged and installed on the vertical wall plate of the cover cap of the air suction type seed metering device in a reciprocating swinging manner through an upper pin shaft at a position above the seed placing through hole, a blocking cover is hinged and installed on the lower side part of the elastic sheet through a lower pin shaft, and the blocking cover is in buckle sealing fit or is separated from buckle fit with the seed placing through hole on the vertical wall plate of the cover cap of the air suction type seed metering device; the seed placing through hole of the structure is scientific and reasonable in position selection, simple in structure, simple and convenient to operate, quick and clean in seed placing.
Description
Technical Field
The utility model belongs to agricultural machinery, and mainly relates to a seed discharging structure of an air suction type seed metering device.
Background
After each time of seeding operation, the residual seeds left in the air-suction type seed metering device are required to be discharged, and especially when seed is planted, the residual seeds in the air-suction type seed metering device are required to be cleaned in the seed replacement process so as to avoid seed mixing. Therefore, the seed placing through holes are formed in the existing air suction type seed sowing device, but as the seed placing through holes are formed in the bottom end part of the lower side of the air suction type seed sowing device, the seed placing structure is complex, the seed placing is difficult, and particularly, whether seeds in the air suction type seed sowing device are completely removed or not can not be observed after the seeds are placed, and the seed cleaning effect is not easy to ensure.
Disclosure of Invention
The utility model aims at solving the problems in the prior art, combines the practical requirements of the seed-sowing operation of the air-suction seed-sowing device, develops and designs a seed-sowing structure of the air-suction seed-sowing device, and achieves the purposes of simple structure, convenient operation, easy seed-sowing and good effect.
The basic design of the utility model is as follows: the seed discharging through hole which is mutually communicated with the seed discharging cavity of the air suction type seed metering device is formed in the lower side part of the vertical wall plate of the cover of the air suction type seed metering device, an elastic sheet is hinged and installed at the position above the seed discharging through hole in a reciprocating swinging manner through an upper pin shaft, a blocking cover is hinged and installed on the lower side part of the elastic sheet through a lower pin shaft, and the blocking cover is in buckle sealing fit or is separated from buckle fit with the seed discharging through hole formed in the vertical wall plate of the cover of the air suction type seed metering device, so that the seed discharging structure of the air suction type seed metering device is formed.
The utility model opens the seed-discharging through hole on the lower side of the vertical wall plate of the shell cover of the air-suction seed-metering device, and adopts the structure that the blocking cover controlled by the elastic sheet is matched with or separated from the buckle closure of the seed-discharging through hole, thereby overcoming and solving the technical problems existing in the prior art.
Drawings
FIG. 1 is a schematic diagram of the general assembly of seed-metering structure of an air-suction seed metering device;
FIG. 2 is a view of the seed-discharging structural parts of the air-suction seed-metering device.
Fig. 3 is a left-hand view of fig. 2.
The figure illustrates the parts 1, the upper pin shaft, the 2, the elastic piece, the 3, the lower pin shaft, the 4, the blocking cover, the 5 and the cover of the shell of the air suction seed sowing device.
Detailed Description
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. The utility model provides a kind of structure is put to air-aspiration type seed metering ware, includes air-aspiration type seed metering ware casing shroud 5 set up on the vertical wallboard downside of air-aspiration type seed metering ware casing shroud 5 with the mutual seed metering through-hole of intercommunication of air-aspiration type seed metering ware seed cavity on the vertical wallboard of air-aspiration type seed metering ware casing shroud 5, be located seed metering through-hole top position department and hinge installation elastic sheet 2 through last round pin axle 1 can reciprocal swing, but hinge installation blanking cap 4 through lower round pin axle 3 on elastic sheet 2 downside, the blanking cap 4 is buckle closed cooperation or breaks away from buckle cooperation with the seed metering through-hole of seting up on the vertical wallboard of air-aspiration type seed metering ware casing shroud 5.
During seed-sowing operation, the blanking cover 4 is pulled out of the seed-sowing through hole on the cover 5 of the shell of the air-suction seed-sowing device by utilizing the elastic bending deformation of the elastic sheet 2, and the blanking cover 4 is rotated to the position outside the seed-sowing through hole by the elastic sheet 2 around the pin shaft 1, so that seeds remained in the seed-sowing cavity of the air-suction seed-sowing device automatically flow out of the seed-sowing through hole. The seed placing effect can be observed by utilizing the seed placing through holes, and seeds which are remained in the seed cavity and are not placed in the seed cavity can be manually assisted to be removed, so that the seed placing is ensured to be clean.
Claims (1)
1. The utility model provides a seed metering structure is put to air-aspiration type seed metering ware, includes air-aspiration type seed metering ware casing shroud (5), its characterized in that: seed placing through holes which are mutually communicated with the seed placing cavity of the air suction type seed sowing device are formed in the lower side part of the vertical wall plate of the cover cap (5) of the air suction type seed sowing device, an elastic sheet (2) is hinged and installed at the position above the seed placing through holes in a reciprocating swinging mode through an upper pin shaft (1), a blocking cover (4) is hinged and installed on the lower side part of the elastic sheet (2) through a lower pin shaft (3), and the blocking cover (4) is in buckle sealing fit or is separated from the buckle fit with the seed placing through holes formed in the vertical wall plate of the cover cap (5) of the air suction type seed sowing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320844483.8U CN219514607U (en) | 2023-04-12 | 2023-04-12 | Seed discharging structure of air suction type seed metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320844483.8U CN219514607U (en) | 2023-04-12 | 2023-04-12 | Seed discharging structure of air suction type seed metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219514607U true CN219514607U (en) | 2023-08-15 |
Family
ID=87583956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320844483.8U Active CN219514607U (en) | 2023-04-12 | 2023-04-12 | Seed discharging structure of air suction type seed metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219514607U (en) |
-
2023
- 2023-04-12 CN CN202320844483.8U patent/CN219514607U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219514607U (en) | Seed discharging structure of air suction type seed metering device | |
| CN211215783U (en) | Filter equipment is used in compound quaternary ammonium salt antibacterial liquid manufacturing of chinese mugwort | |
| CN208549186U (en) | A kind of agricultural with corn seed mixes medicine device | |
| CN213152840U (en) | Seed dressing device before wheat is planted | |
| CN208885130U (en) | A kind of intelligent lock with air pressure deashing | |
| CN216752934U (en) | Agricultural engineering uses environment-friendly seedling raising box | |
| CN113877335A (en) | Intelligent control dust fall processing apparatus for environmental protection | |
| CN207770135U (en) | A kind of agricultural spraying insect-killing device | |
| CN108684262B (en) | Seed metering ware of accurate seeding in rice breeding district | |
| CN208627068U (en) | A kind of pond disinfection device used for aquiculture | |
| CN206262259U (en) | For the dust arrester of paint mixing device | |
| CN212167116U (en) | Edible mushroom is planted with cultivateing material mixing arrangement | |
| CN207135482U (en) | A kind of gardens Simple seeding device | |
| CN211882477U (en) | House shoes with dust absorption structure | |
| CN213943650U (en) | Waste gas collecting device of washing machine panel coating machine | |
| CN221127913U (en) | Firm connecting device for seeding box and seed sowing device | |
| CN205980233U (en) | Efficient air supply outlet | |
| CN110884189A (en) | Clothing production is with dyestuff raw materials extraction equipment | |
| CN217985954U (en) | Efficient grass seed spray seeder | |
| CN205082193U (en) | Double -deck duckbilled is used to push -wheel type disseminator | |
| CN108353574B (en) | Disc-shaped end face cam driving type rice hole direct seeding seed sowing device | |
| CN220387101U (en) | High square sieve | |
| CN219019516U (en) | Bupleurum root planting device | |
| CN201928610U (en) | Seed box | |
| CN220342828U (en) | Seed recovery system and seeder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |