CN2338955Y - Seed sowing device with adjustable outer grooved wheel - Google Patents
Seed sowing device with adjustable outer grooved wheel Download PDFInfo
- Publication number
- CN2338955Y CN2338955Y CN 98214897 CN98214897U CN2338955Y CN 2338955 Y CN2338955 Y CN 2338955Y CN 98214897 CN98214897 CN 98214897 CN 98214897 U CN98214897 U CN 98214897U CN 2338955 Y CN2338955 Y CN 2338955Y
- Authority
- CN
- China
- Prior art keywords
- seed
- wheel
- groove
- seed sowing
- sowing
- 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
Links
- 238000009331 sowing Methods 0.000 title abstract description 9
- 238000010899 nucleation Methods 0.000 claims abstract description 17
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000007790 scraping Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Landscapes
- Sowing (AREA)
Abstract
The utility model relates to an agricultural seeding machine, in particular to an adjustable outer sheave seed sowing device, which comprises a shell, a seed sowing wheel with a seed sowing groove, a seed protecting plate and a seed sowing chamber, wherein a seed conveying pipe with a certain insertion depth is vertically arranged in the seed sowing chamber, and a slide bar which is matched with the seed sowing groove in shape and can move along the groove is arranged in the seed sowing groove. The utility model has the characteristics of simple structure, cost are low, convenient to use, and the seed metering volume can be adjusted as required, and through the seed position height of restriction seed metering room, the messenger surpasss the unnecessary seed of seed metering inslot and rotates seed metering wheel and cross the kind and drop naturally, need not set up the seed scraping board, avoids damaging the seed.
Description
The utility model relates to a kind of agricultural seeder machinery.
It is 92224852.4 semi-closed fluted roller seeding unit that China's utility model patent discloses a kind of patent No., it by outer groove-wheel, seeds discharging box, gland, limit kind wallboard, elasticity scrape kind of a tongue, seeding-rate adjusting lever constitutes.The seeds discharging box of seeding unit is enclosed within on the outer groove-wheel, the seed that enters in the seeds discharging box all is squeezed on the outer groove-wheel of rotation, the rotary resistance of outer groove-wheel and frictional force have each other been increased, the easy damaged seed, its seeding quantity how much be to stir outer groove-wheel by lever to make it move the length that changes groove vertically to realize.
It is a kind of simple in structure that the purpose of this utility model is to provide, and seeding quantity is adjustable, can control the adjustable external feed of kind position, seeding chamber height automatically.
The purpose of this utility model is achieved in that adjustable external feed is by housing, is positioned at housing and the seed wheel that is enclosed within on the wheel shaft constitutes, its special character is the seeding chamber that is made of seed wheel one lateral circle surface and the housing sidewall relative with it and base plate, vertically be provided with the grain tube of certain insertion depth in it, the upper port of grain tube is the seed inlet of seeding chamber, utilizes the control of the insertion depth realization of grain tube to kind position, seeding chamber height.In the seed distributing groove of seed wheel, be provided with and match with its shape and can move to change the draw runner of seed distributing groove volume along groove.Side at seed wheel is provided with the seeds protecting plate that pastes at the seed wheel outer peripheral face.
The utility model compared with prior art has following characteristics: simple in structure, cost is low, and is easy to use; Amount of seed metering can be regulated as required; By the kind position height of restriction seeding chamber, the unnecessary seed that exceeds in the seed distributing groove is come off in the seed wheel rotation process naturally, thereby seeds scraper need not be set, avoid damaging seed.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
Be described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1 and Figure 2, be positioned at the seed wheel (2) of rectangle housing (1), its wheel shaft (3) stretches out outside the housing through two sidewalls of housing, and seed wheel is provided with three circumferentially at a distance of the axial seed distributing grooves of hexagonal angle, and what of groove also can be provided with as required.Seed distributing groove is to be similar to L shaped round grooving, is provided with the draw runner (4) that matches with its shape in it.Draw runner one end stretches out that housing is outer to be connected as a single entity with the connecting plate (5) that is enclosed within on the wheel shaft, and the both sides of connecting plate are provided with it spacing and nut that be threaded with wheel shaft (6), (7).Regulate two nuts, connecting plate will drive draw runner and move, and change the volume of groove, constitute thus and can regulate the outer groove-wheel of amount of seed metering.The below of seed wheel is a sowing port.The top of seed wheel is provided with the jointed shaft (8) of setting in parallel, and the two ends of axle are fixed on the housing two side.Be hinged with on the axle and paste at the arcuate seed protecting plate (9) of seed wheel outer peripheral face and can apply the torsion spring of certain pressure to seeds protecting plate.Seeds protecting plate can be sealed the seeding notch that turns to the seeds protecting plate place.Seeding chamber (10) is to be made of seed wheel one lateral circle surface, housing sidewall and base plate.The indoor grain tube (11) of seeding is to be made of housing sidewall and dividing plate, and the upper port of grain tube is the seed input port, and the lower surface is positioned on the horizontal-extending face in seed wheel wheel shaft axle center.
During use, wheel shaft drives seed wheel and rotates, enter in the indoor seed distributing groove of seeding and charge into seed, when seed distributing groove with rotation displacement when surpassing kind of position height and continue upwards to rotate, the unnecessary seed that exceeds in the seed distributing groove drops to below, seeding chamber naturally downwards.Seed distributing groove goes to peak to begin when bottom offset, and seeds protecting plate is sealed notch, and seed can not come off.When seed distributing groove went to below disengaging seeds protecting plate, seed was discharged from the housing below.
Claims (1)
1, a kind of adjustable external feed, it by housing, be positioned at housing and the seed wheel that is enclosed within on the wheel shaft constitutes, it is characterized in that the seeding chamber that constitutes by seed wheel one lateral circle surface and the housing sidewall relative and base plate with it, vertically be provided with the grain tube of certain insertion depth in it, the upper port of grain tube is the seed inlet of seeding chamber, in the seed distributing groove of seed wheel, be provided with and match with its shape and can move to change the draw runner of seed distributing groove volume, be provided with the seeds protecting plate that pastes at the seed wheel outer peripheral face at the seed wheel opposite side along groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98214897 CN2338955Y (en) | 1998-06-02 | 1998-06-02 | Seed sowing device with adjustable outer grooved wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98214897 CN2338955Y (en) | 1998-06-02 | 1998-06-02 | Seed sowing device with adjustable outer grooved wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2338955Y true CN2338955Y (en) | 1999-09-22 |
Family
ID=33968378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98214897 Expired - Fee Related CN2338955Y (en) | 1998-06-02 | 1998-06-02 | Seed sowing device with adjustable outer grooved wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2338955Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106255405A (en) * | 2014-04-28 | 2016-12-21 | 洋马株式会社 | Granule drawing mechanism, granule dissemination apparatus and distribution Operation Van |
-
1998
- 1998-06-02 CN CN 98214897 patent/CN2338955Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106255405A (en) * | 2014-04-28 | 2016-12-21 | 洋马株式会社 | Granule drawing mechanism, granule dissemination apparatus and distribution Operation Van |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108353582B (en) | Eccentric rotating conical disc sequencing type precision seeder | |
| CN103329666B (en) | Push rod-mixing disc combination type bidirectional pneumatic precise seed sowing device for rice bud seed direct sowing | |
| CN108243683A (en) | A kind of particulate species crop seeding cylinder | |
| CN203814166U (en) | Precise dual-purpose seed-metering device | |
| CN202396156U (en) | Universal seed metering device | |
| CN111903299B (en) | Disk push-out type electric fertilizer distributor with adjustable fertilizing amount | |
| CN205005462U (en) | Push -down seed metering ware and agricultural seeder | |
| CN2338955Y (en) | Seed sowing device with adjustable outer grooved wheel | |
| CN202958145U (en) | Spoon type precise seeding and fertilizing machine | |
| CN2232184Y (en) | Wheat single-grain precision drilling apparatus | |
| CN202310542U (en) | Fertilizer apparatus for seeder | |
| CN214708607U (en) | Three-row variable precise fertilizing and ridging integrated machine | |
| CN201528649U (en) | Feeding apparatus for popper | |
| CN210275043U (en) | Wheat seeding all-in-one that possesses hack flattening secondary suppression function | |
| CN2133127Y (en) | Semi-closed outside slot wheel seed sowing device | |
| CN2311922Y (en) | Multi-function and precise sowing machine | |
| CN201029277Y (en) | Forestry cam wheel seedling device | |
| CN2338956Y (en) | Drilling seeder | |
| CN2877232Y (en) | New pattern soybean precise zero-velocity seed charging evenness equipment | |
| CN2412358Y (en) | Controllable seeder | |
| CN2372884Y (en) | Seeding apparatus for multifunction precision seed planter | |
| CN2142634Y (en) | Precise-weighting distributor for seed of maize | |
| CN219269526U (en) | No-tillage fertilizing and seeding machine | |
| CN218851288U (en) | Dismantled and assembled unmanned aerial vehicle of modularization scatters device | |
| CN212660544U (en) | High-efficient agricultural economy disseminator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |