CN201199786Y - Seed metering device of precision hill planter for rice - Google Patents
Seed metering device of precision hill planter for rice Download PDFInfo
- Publication number
- CN201199786Y CN201199786Y CNU2008200897572U CN200820089757U CN201199786Y CN 201199786 Y CN201199786 Y CN 201199786Y CN U2008200897572 U CNU2008200897572 U CN U2008200897572U CN 200820089757 U CN200820089757 U CN 200820089757U CN 201199786 Y CN201199786 Y CN 201199786Y
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- China
- Prior art keywords
- wheel
- seed
- brush
- housing
- hill
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a seeding mechanism of an accurate rice hill seeder, which comprises a casing body (1), a seed brushing wheel (2), a bunch planting seeding wheel (3) and a seed clawing rod (4), wherein a seed protecting brush (5) is fixed on the casing body (1), and the brush of kernel of the seed protecting brush (5) is pressed at the seeding side wheel rim of the hill bunch planting seeding wheel (3) and is connected with the brush of kernel of the seed brushing wheel (2). The use of the utility model does not damage the seed capsules of rice seeds, does not waste the rice seeds, does not influence the bud ratio, and has good seeding effect, simple structure, low manufacture cost and more convenient use.
Description
Technical field
The utility model relates to agricultural machinery, particularly a kind of seeding unit.
Background technology
At present China's paddy rice planting patterns for grow seedlings, the rice transplanting formula, its process is cumbersome, consuming time, consumption power, fund input amount is big, cause the paddy rice planting cost too high, influence the plantation enthusiasm of rice farming, someone attempts the mode rice cultivation with direct bunch planting, facts have proved that directly bunch planting is feasible as long as seed rice is soaked, grasps farming season, the whole rice field of having put in advance, but because seed deliquescing behind immersion of seed rice process and the dressing, the seed rice kind skin easy damaged that the bunch planting seeding unit of the existing dry farmland seeder of use is sowed is not only wasted seed rice but also influence bud ratio, and the sowing effect is bad.
The utility model content
The rice precision amount hill-drop planter seeding unit that the purpose of this utility model provides and a kind ofly do not damage seed rice kind skin, saves seed rice, do not influence bud ratio, sowing is effective.
Technical solution of the present utility model is: it comprises housing, brush kind of wheel, bunch planting seed wheel and plays kind of a bar, is fixed with on the side flange of sowing that bristle is pressed in seed wheel on the housing, bristle and bristle that the brush kind is taken turns join protects kind of a brush.
Technique effect of the present utility model is: use it to broadcast seed rice and do not damage seed rice kind skin, do not waste seed rice, do not influence bud ratio, sow effectively, its cost simple in structure is low, uses more convenient.
Description of drawings
Accompanying drawing is the utility model embodiment three-dimensional cutaway view.
Embodiment
As shown in the figure, it comprises housing 1, brush kind of wheel 2, bunch planting seed wheel 3 and plays kind of a bar 4, is fixed with on the side flange of sowing that bristle is pressed in seed wheel 3 on the housing 1, bristle and brush kind take turns that 2 bristles are connected protects and kind brush 5.The brush 51 that protects kind of brush 5 band bristles is and the corresponding arc of seed wheel 3 wheel rims.An afterbody that protects kind brush 5 is fixed on housing 1 bottom by screw 6, is fixed with the pin rod 7 that is pressed in brush 51 backs on the housing 1 and makes and protect kind of the bristle of brush 5 and be pressed on the seed wheel 3.The top of housing 1 is provided with seed inlet 11, the bottom is provided with out kind of mouth 12, the bristle of brush kind of wheel 2 and the wheel rim of seed wheel 3 are tangent, brush kind of wheel 2 is installed in a side of seed inlet 11 belows in the housing 1 by brush kind of wheel shaft 21, seed wheel 3 is installed in the top that goes out kind of mouth 12 in the housing 1 by seed shaft 31, be separately installed with brush kind wheel gear 22 and the seed wheel gear 32 that is positioned at outside the housing 1 on brush kind of wheel shaft 21 and the seed shaft 31, the travelling gear 8 that is meshed with brush kind of wheel gear 22 and seed wheel gear 32 respectively is installed on the housing 1, playing kind of a bar 4 is positioned at the bottom of seed wheel 3 and is hinged on the housing 1, play kind of the groove that rises that kind of head is positioned at seed wheel 3 that rises of kind of bar 4, rise between kind of bar 4 and the housing 1 and be connected with extension spring 9, the seed retaining plate 10 that is positioned at brush kind of wheel 2 sides is installed in the housing 1 top seed inlet 11.Seed wheel 3 is for having had the indent type seed wheel of kind of groove 33.Be fixed with the guard shield 20 that covers in brush kind of wheel gear 22, seed wheel gear 32 and travelling gear 8 outsides on the housing 1.The two ends of seed wheel wheel shaft 31 radially are provided with the hole 34 that is in transmission connection respectively.
The utility model rice precision amount hill-drop planter seeding unit is installed in the kind lower box part of sower during use, the seed inlet 11 of housing 1 goes out kind of a mouth with the kind case and is connected, seed shaft 31 links to each other with adjacent seeding unit or transmission device by universal coupling rod, can realize the paddy rice precise hole sowing.
Claims (7)
1, rice precision amount hill-drop planter seeding unit, it comprises housing (1), brush kind of wheel (2), bunch planting seed wheel (3) and plays kind of a bar (4), it is characterized in that: be fixed with on the side flange of sowing that bristle is pressed in seed wheel (3) on the housing (1), bristle and brush kind take turns that (2) bristle is connected protects and kind brush (5).
2, rice precision amount hill-drop planter seeding unit as claimed in claim 1 is characterized in that described kind of the brush (51) of brush (5) band bristle that protects is and the corresponding arc of seed wheel (3) wheel rim.
3, rice precision amount hill-drop planter seeding unit as claimed in claim 1, it is characterized in that a described afterbody that protects kind brush (5) is fixed on housing (1) bottom by screw (6), be fixed with the pin rod (7) that is pressed in brush (51) back on the housing (1) and make and protect kind of a bristle of brushing (5) and be pressed on the seed wheel (3).
4, rice precision amount hill-drop planter seeding unit as claimed in claim 1, the top that it is characterized in that described housing (1) is provided with seed inlet (11), the bottom is provided with out kind of a mouth (12), the bristle of brush kind of wheel (2) and the wheel rim of seed wheel (3) are tangent, brush kind of wheel (2) is installed in a side of the interior seed inlet of housing (1) (11) below by brush kind of wheel shaft (21), seed wheel (3) is installed in the top that goes out kind of a mouth (12) in the housing (1) by seed shaft (31), be separately installed with on brush kind of wheel shaft (21) and the seed shaft (31) and be positioned at housing (1) outer brush kind wheel gear (22) and seed wheel gear (32), the travelling gear (8) that is meshed with brush kind of wheel gear (22) and seed wheel gear (32) respectively is installed on the housing (1), playing kind of a bar (4) is positioned at the bottom of seed wheel (3) and is hinged on the housing (1), play kind of the groove that rises that kind of head is positioned at seed wheel (3) that rises of kind of bar (4), rise between kind of bar (4) and the housing (1) and be connected with extension spring (9), the seed retaining plate (10) that is positioned at brush kind of wheel (2) side is installed in housing (1) the top seed inlet (11).
5, rice precision amount hill-drop planter seeding unit as claimed in claim 4 is characterized in that being fixed with on the described housing (1) guard shield (20) that covers in brush kind of wheel gear (22), seed wheel gear (32) and travelling gear (8) outside.
6, rice precision amount hill-drop planter seeding unit as claimed in claim 4 is characterized in that the two ends of described seed wheel wheel shaft (31) radially are provided with the hole that is in transmission connection (34) respectively
7, rice precision amount hill-drop planter seeding unit as claimed in claim 1 is characterized in that described seed wheel (3) is for having had kind of the indent type seed wheel of groove (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200897572U CN201199786Y (en) | 2008-04-16 | 2008-04-16 | Seed metering device of precision hill planter for rice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200897572U CN201199786Y (en) | 2008-04-16 | 2008-04-16 | Seed metering device of precision hill planter for rice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201199786Y true CN201199786Y (en) | 2009-03-04 |
Family
ID=40422097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200897572U Expired - Fee Related CN201199786Y (en) | 2008-04-16 | 2008-04-16 | Seed metering device of precision hill planter for rice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201199786Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103858571A (en) * | 2014-03-31 | 2014-06-18 | 中国农业大学 | Peripheral motor direct-drive device and control method of pneumatic type precise corn seed-metering device |
| CN104737680A (en) * | 2015-04-10 | 2015-07-01 | 东北农业大学 | Special seed-metering device for short-distance breeding |
| CN105532145A (en) * | 2016-02-06 | 2016-05-04 | 浙江农林大学 | Wheel disc type potato seeder |
| CN105557132A (en) * | 2016-02-29 | 2016-05-11 | 浙江机电职业技术学院 | Plug seedling seeding device |
| CN105979766A (en) * | 2014-02-10 | 2016-09-28 | 洋马株式会社 | Granular Body Feeding Device And Granular Body Spraying Device |
| CN108401621A (en) * | 2018-03-23 | 2018-08-17 | 华南农业大学 | A kind of feed mechanism for seed of fast changeable seed wheel |
| CN108432418A (en) * | 2018-05-08 | 2018-08-24 | 上海市上海农场 | Paddy rice hole seeding feed mechanism for seed |
-
2008
- 2008-04-16 CN CNU2008200897572U patent/CN201199786Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105979766A (en) * | 2014-02-10 | 2016-09-28 | 洋马株式会社 | Granular Body Feeding Device And Granular Body Spraying Device |
| CN105979766B (en) * | 2014-02-10 | 2018-05-22 | 洋马株式会社 | Granule drawing mechanism and granule dissemination apparatus |
| CN103858571A (en) * | 2014-03-31 | 2014-06-18 | 中国农业大学 | Peripheral motor direct-drive device and control method of pneumatic type precise corn seed-metering device |
| CN103858571B (en) * | 2014-03-31 | 2016-04-06 | 中国农业大学 | Pneumatic type corn precise quatity feed run circumference motor direct-drive device and control method thereof |
| CN104737680A (en) * | 2015-04-10 | 2015-07-01 | 东北农业大学 | Special seed-metering device for short-distance breeding |
| CN105532145A (en) * | 2016-02-06 | 2016-05-04 | 浙江农林大学 | Wheel disc type potato seeder |
| CN105532145B (en) * | 2016-02-06 | 2017-06-27 | 浙江农林大学 | Wheel-type potato sowing device |
| CN105557132A (en) * | 2016-02-29 | 2016-05-11 | 浙江机电职业技术学院 | Plug seedling seeding device |
| CN108401621A (en) * | 2018-03-23 | 2018-08-17 | 华南农业大学 | A kind of feed mechanism for seed of fast changeable seed wheel |
| CN108432418A (en) * | 2018-05-08 | 2018-08-24 | 上海市上海农场 | Paddy rice hole seeding feed mechanism for seed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20110416 |