CN203353108U - Combined variable speed seed metering device - Google Patents
Combined variable speed seed metering device Download PDFInfo
- Publication number
- CN203353108U CN203353108U CN 201320433705 CN201320433705U CN203353108U CN 203353108 U CN203353108 U CN 203353108U CN 201320433705 CN201320433705 CN 201320433705 CN 201320433705 U CN201320433705 U CN 201320433705U CN 203353108 U CN203353108 U CN 203353108U
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- CN
- China
- Prior art keywords
- wheel
- seed metering
- metering device
- seeding unit
- feed
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- Expired - Fee Related
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Abstract
A combined variable speed seed metering device belongs to agricultural machinery. A tower type gear transmission and a spoon-wheel seed metering device are respectively assembled at the two side parts of an inclined-hole wheel type seed metering device; a tower type gear group of the tower type gear transmission, the inclined-hole wheel combination of the inclined-hole wheel type seed metering device, and the spoon-wheel combination of the spoon-wheel seed metering device are coaxially and fixedly mounted on a seed metering shaft, or the tower type gear transmission and a spoon-wheel seed metering device casing are respectively assembled at the two side parts of the inclined-hole wheel seed metering device; the tower type gear group of the tower type gear transmission and the inclined-hole wheel combination of the inclined-hole wheel seed metering device as well as a driving chain wheel are coaxially and fixedly mounted on the seed metering shaft; a driven chain wheel is fixedly mounted on the brush axle of a brush wheel of the inclined-hole wheel seed metering device; the driving chain wheel and the driven chain wheel are sleeved with a transmission chain in a matching manner. The combined variable speed seed metering device not only can sow maize but also can sow soybeans and mixed beans via simple regulation, and has the characteristics of reasonable structure, compact overall configuration, wide application range and good convenience in use and regulation.
Description
Technical field
The utility model belongs to agricultural machinery, relates generally to a kind of combined type mechanically seeding unit.
Background technology
Cell wheel feed and bucket wheel type seeding unit are to promote the use of two kinds of very general mechanical seeding units in the vast northern dry farming farming region of China, difference due to structure, the seeding operation that wherein Cell wheel feed is mainly used in soybean and assorted beans is used, and bucket wheel type seeding unit mainly meets and is applicable to the corn seeding operation and uses.At present, the existing soybean of crop of peasant planting, assorted beans in northern China dry farming zone, corn is arranged again, obviously Cell wheel feed or the bucket wheel type seeding unit of single performance all can not adapt to and meet the agricultural production requirement, not only increased the financial burden that peasant user purchases machine, and use replacing loaded down with trivial details, efficiency reduces.
Summary of the invention
The purpose of this utility model is exactly the problem existed for above-mentioned prior art, actual needs in conjunction with agricultural production, design provides a kind of combined type speed change seeding unit of new construction, by the structural design by Cell wheel feed and bucket wheel type seeding unit reasonable combination, reaching a device not only can the row's of broadcasting corn, but also can the row of broadcasting legume crop, regulate conversion simple and convenient, purpose applied widely.
1., a kind of combined type speed change seeding unit Basic Design of the present utility model is:, be equipped with respectively cluster gear speed changer and bucket wheel type seeding unit on the relative both sides of Cell wheel feed, the bucket wheel combination of the cluster gear group of described cluster gear speed changer and the combination of the nest eye of Cell wheel feed wheel, bucket wheel type seeding unit coaxially is packed on feed shaft successively.
2., a kind of combined type speed change seeding unit, be equipped with respectively cluster gear speed changer and bucket wheel type seeding unit housing on the relative both sides of Cell wheel feed, the cluster gear group of described cluster gear speed changer and the nest eye of Cell wheel feed wheel combination coaxial are packed on feed shaft, on feed shaft, be positioned at position, bucket wheel type seeding unit housing chamber and be fixedly mounted with drive sprocket, be fixedly mounted with driven sprocket on the hairbrush wheel shaft of the brush-wheel of Cell wheel feed, described driven sprocket is positioned at the bucket wheel type seeding unit enclosure interior, the driving chain cover is joined and is arranged on drive sprocket and driven sprocket.
The utility model both can complete the corn seeding operation with bucket wheel type seeding unit, can regulate and change the seeding operation that completes soybean and assorted beans with Cell wheel feed by simple structure again, the cluster gear speed changer can be regulated and controled Cell wheel feed or bucket wheel type seeding unit seeding spacing in the rows again, realized multi-use, have novel and reasonable structure, general structure compact, applied widely, regulate characteristics simple and easy to do, easy to use.
The accompanying drawing explanation
Combined type speed change seeding unit general structure schematic diagram when Fig. 1 is the row's of broadcasting corn seed;
Fig. 2 is the combined type speed change seeding unit general structure schematic diagram of the row of broadcasting soybean, the assorted beans kind period of the day from 11 p.m. to 1 a.m.
Piece number explanation in figure:
1, Cell wheel feed, 2, bucket wheel type seeding unit, 3, feed shaft, 4, bucket wheel combination, 5, brush-wheel, 6, nest eye wheel combination, 7, cluster gear speed changer, 8, cluster gear group, 9, bucket wheel type seeding unit housing, 10, driven sprocket, 11, driving chain, 12, drive sprocket, 13, hairbrush wheel shaft.
Embodiment
Below in conjunction with accompanying drawing, the utility model optimum implementation is described in detail.
Embodiment mono-: while with combined type speed change seeding unit, broadcasting row's corn seed, be equipped with respectively cluster gear speed changer 7 and bucket wheel type seeding unit 2 on the relative both sides of Cell wheel feed 1, the cluster gear group 8 of described cluster gear speed changer 7 coaxially is packed on feed shaft 3 successively with the nest eye wheel combination 6 of Cell wheel feed 1, the bucket wheel combination 4 of bucket wheel type seeding unit 2.
During operation, corn seed is filled in bucket wheel type seeding unit 2, rotatablely moving of cluster gear group 8 drives bucket wheel combination 4 rotations through feed shaft 3, completes the seeding operation of corn seed.Now nest eye wheel combination 6 idle running.
Embodiment bis-: with combined type speed change seeding unit sowing soybean or the assorted beans kind period of the day from 11 p.m. to 1 a.m, be equipped with respectively cluster gear speed changer 7 and bucket wheel type seeding unit housing 9 on the relative both sides of Cell wheel feed 1, the cluster gear group 8 of described cluster gear speed changer 7 coaxially is packed on feed shaft 3 with the nest eye wheel combination 6 of Cell wheel feed 1, on feed shaft 3, be positioned at bucket wheel type seeding unit housing 9 positions, chamber and be fixedly mounted with drive sprocket 12, be fixedly mounted with driven sprocket 10 on the hairbrush wheel shaft 13 of the brush-wheel 5 of Cell wheel feed 1, described driven sprocket 10 is positioned at bucket wheel type seeding unit housing 9 inside, driving chain 11 overlaps to join and is arranged on drive sprocket 12 and driven sprocket 10.
During operation, soybean or assorted beans seed are filled in Cell wheel feed 1, rotatablely moving of cluster gear group 8 is with through feed shaft 3 the start moving combination 6 of eye wheel and drive sprocket 12 rotations, drive sprocket 12 drives brush-wheel 5 to rotate through driving chain 11, driven sprocket 10, hairbrush wheel shaft 13 successively, and the brush-wheel 5 of rotation has cooperatively interacted and planted clearly operation and seeding operation with the nest eye wheel combination 6 of rotating.
Claims (2)
1. a combined type speed change seeding unit, it is characterized in that being equipped with respectively cluster gear speed changer (7) and bucket wheel type seeding unit (2) on the relative both sides of Cell wheel feed (1), the cluster gear group (8) of described cluster gear speed changer (7) coaxially is packed on feed shaft (3) successively with the bucket wheel combination (4) of the nest eye of Cell wheel feed (1) wheel combination (6), bucket wheel type seeding unit (2).
2. a combined type speed change seeding unit, it is characterized in that being equipped with respectively cluster gear speed changer (7) and bucket wheel type seeding unit housing (9) on the relative both sides of Cell wheel feed (1), the cluster gear group (8) of described cluster gear speed changer (7) coaxially is packed on feed shaft (3) with the nest eye of Cell wheel feed (1) wheel combination (6), on feed shaft (3), be positioned at bucket wheel type seeding unit housing (9) position, chamber and be fixedly mounted with drive sprocket (12), be fixedly mounted with driven sprocket (10) on the hairbrush wheel shaft (13) of the brush-wheel (5) of Cell wheel feed (1), described driven sprocket (10) is positioned at bucket wheel type seeding unit housing (9) inside, driving chain (11) overlaps to join and is arranged on drive sprocket (12) and driven sprocket (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320433705 CN203353108U (en) | 2013-07-19 | 2013-07-19 | Combined variable speed seed metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320433705 CN203353108U (en) | 2013-07-19 | 2013-07-19 | Combined variable speed seed metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203353108U true CN203353108U (en) | 2013-12-25 |
Family
ID=49800958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320433705 Expired - Fee Related CN203353108U (en) | 2013-07-19 | 2013-07-19 | Combined variable speed seed metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203353108U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660005A (en) * | 2016-01-14 | 2016-06-15 | 华南农业大学 | Adjusting apparatus for separating and engaging gears |
| CN106993417A (en) * | 2017-05-19 | 2017-08-01 | 宿州市信德机械有限公司 | A kind of roller brush type soybean precision seeder device |
| CN117223444A (en) * | 2023-11-02 | 2023-12-15 | 青岛洪珠农业机械有限公司 | Spacing adjusting device of seeder |
-
2013
- 2013-07-19 CN CN 201320433705 patent/CN203353108U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660005A (en) * | 2016-01-14 | 2016-06-15 | 华南农业大学 | Adjusting apparatus for separating and engaging gears |
| CN106993417A (en) * | 2017-05-19 | 2017-08-01 | 宿州市信德机械有限公司 | A kind of roller brush type soybean precision seeder device |
| CN117223444A (en) * | 2023-11-02 | 2023-12-15 | 青岛洪珠农业机械有限公司 | Spacing adjusting device of seeder |
| CN117223444B (en) * | 2023-11-02 | 2024-06-04 | 青岛洪珠农业机械有限公司 | Spacing adjusting device of seeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20140719 |
|
| EXPY | Termination of patent right or utility model |