CN202958147U - Improved dual-turntable seeding machine - Google Patents
Improved dual-turntable seeding machine Download PDFInfo
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- CN202958147U CN202958147U CN 201220588530 CN201220588530U CN202958147U CN 202958147 U CN202958147 U CN 202958147U CN 201220588530 CN201220588530 CN 201220588530 CN 201220588530 U CN201220588530 U CN 201220588530U CN 202958147 U CN202958147 U CN 202958147U
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- seed
- rotary
- disc
- material bin
- speed increasing
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Abstract
The utility model discloses an improved dual-turntable seeding machine which comprises multiple seeding units. Each seeding unit comprises a material bin; a seed leak slot is formed in the bottom of the material bin; a support plate is also arranged below the material bin; a seed conveying disc and a seeding disc are arranged between the material bin and the support plate; the seed conveying disc is located above the seeding disc; a seed conveying hole is formed in the seed conveying disc; the seed conveying disc is mounted on a first rotary shaft and rotates back and forth around the axis of the first rotary shaft; a seeding hole is formed in the seeding disc; the seeding disc is mounted on a second rotary shaft and rotates around the second rotary shaft; and a seed sowing hole is also formed below the seeding disc and in the support plate. The machine disclosed by the utility model has a high seeding efficiency and is low in cost and easy to manufacture.
Description
Technical field
The present invention relates to a kind of agricultural machinery, relate in particular to a kind of seeding machinery.
Background technology
In the cultivation process of crops, need to be with the seed broadcasting of crop in the soil, the quality of seeding quality is very large on the harvest impact of final crops.Therefore need design a kind of simple in structure, the seeding machinery that seeding quality is high.
Summary of the invention
To the objective of the invention is that existing manual sowing efficient is low, not high this technical problem of seeding quality in order solving, to provide a kind of modified two rotary-disc seeders.
technical scheme of the present invention is: the two rotary-disc seeders of a kind of modified, comprise several the sowing unit, described sowing unit includes material bin, described material bin bottom has Lou kind of groove, described material bin below also is provided with supporting plate, be provided with fortune kind of dish and seed tray between described material bin and supporting plate, described fortune kind dish is positioned at the top of seed tray, be provided with fortune on described fortune kind dish and plant the hole, described fortune kind dish is arranged in the first rotating shaft, described fortune kind coiling the first shaft axis is done reciprocating type rotation, described seed tray is provided with planting hole, described seed tray is arranged in the second rotating shaft, described seed tray rotates around the second rotating shaft, be positioned at and also be provided with lower seed hole on described supporting plate below seed tray.
The present invention is placed on seed in material bin, and fortune kind of dish and seed tray can be around the rotations of axis separately, fortune kind of dish reciprocating rotary in the scope of leaking kind of groove like this, and seed is connected in kind of groove in fortune kind of hole from leaking so, realizes transporting planting a function; While seed tray rotation, seed drops out from transporting in kind of hole when the position of fortune kind of hole and planting hole overlaps so, enters in planting hole; Seed tray rotates when relative with lower seed hole to planting hole, and seed drops out in lower seed hole, and seeding process is completed.
As of the present invention a kind of preferred, be positioned at described material bin be provided be arranged in the second rotating shaft and around the plectrum of dialling the second shaft axis rotation, described plectrum is used for stirring the interior seed of material bin.
Because seed is to go out from leaking in kind of groove, thereby leak near the easy skewness of seed kind of groove, make and sow smooth or quantity is uneven, the motion of plectrum makes the certain speed of seed acquisition in this zone so, it is more easily flowed to leak kind of a groove, the quantity of sowing is even, is difficult for card type.
As of the present invention a kind of preferred, described plectrum is provided with several projections, is provided with groove between described several projections.
As of the present invention a kind of preferred, the below of described lower seed hole is provided with the sowing pipe.
As of the present invention a kind of preferred, described sowing pipe is hollow tubular structure and is provided with two place's openings, described two places wherein place's opening are relative with lower seed hole, be provided with minute kind of a device in another place's opening, described minute kind device comprises be used to the barrier sheet of separating described place's opening away from lower seed hole, described barrier sheet is connected with the slide block that makes the seed landing, falls in minute kind of pipe from the seed of described slide block landing.
Minute kind of device be arranged so that the sowing scope of sowing pipe is expanded, under the sowing unit of equal number, can have sowing more to select.
As of the present invention a kind of preferred, described the first rotating shaft and the second rotating shaft are driven by the first power transmission shaft and second driving shaft respectively by bevel gear system, described second driving shaft is driven by traction wheel, and described the first power transmission shaft is by the reciprocal transmission system drive, and described reciprocal transmission system is driven by traction wheel.
As of the present invention a kind of preferred, described reciprocal transmission system comprises by traction wheel and drives the first speed increasing mechanism, and described the first speed increasing mechanism drives the second speed increasing mechanism, and described the second speed increasing mechanism drives changement, and described changement drives the first power transmission shaft.
As of the present invention a kind of preferred, on described the first power transmission shaft, connecting rod is installed, described rod hinge connection has crank, and described crank also is hinged with cam, and described cam is driven by the output shaft in the second speed increasing mechanism.
As of the present invention a kind of preferred, described the first speed increasing mechanism and the second speed increasing mechanism are gear speed increasing mechanism.
As of the present invention a kind of preferred, also include handle.
In sum, the present invention has the following advantages:
1, the present invention's fortune kind dish that will rotate and seed tray as fortune kind and sowing mechanism, just can improve speed of drilling as long as improve the rotary speed of fortune kind of dish and seed tray respectively, sow efficient high, and speed is fast; And seed amount depends on the size of planting hole, so quantity is stable.Spacing between number cover sowing unit arranges identical, just can realize equidistant multirow synchronous point sowing, has improved again efficient.The present invention is with low cost, makes simple.
2, the present invention is an also preferred cover driving-chain, for the rotation of fortune kind of dish and seed tray provides power, simple in structure, efficient is high.
3, the present invention is provided with the plectrum that moves reciprocatingly, and when seed enters in fortune kind of hole from leaking kind of a groove, promotes seed, makes the whereabouts more smooth and easy, reduces the probability of card type.
Description of drawings
Fig. 1 is the schematic diagram of an embodiment of the present invention;
Fig. 2 is the schematic diagram at the another visual angle of Fig. 1;
Fig. 3 is the schematic diagram at the another visual angle of Fig. 1;
Fig. 4 is the schematic cross-sectional view of Fig. 1.
Embodiment
The invention will be further described with embodiment below in conjunction with accompanying drawing.
as shown in Figures 1 to 4, the two rotary-disc seeders of a kind of modified, comprise that two are sowed the unit, described sowing unit includes material bin 1, described material bin 1 bottom has Lou kind of groove 11, described material bin 1 below also is provided with supporting plate 2, be provided with fortune kind of dish 3 and seed tray 4 between described material bin 1 and supporting plate 2, described fortune kind dish 3 is positioned at the top of seed tray 4, be provided with fortune on described fortune kind dish 3 and plant hole 31, described fortune kind dish 3 is arranged in the first rotating shaft 32, described fortune kind dish 3 is done reciprocating type rotation around the first rotating shaft 32 axis, described seed tray 4 is provided with planting hole 41, described seed tray 4 is arranged in the second rotating shaft 42, described seed tray 4 rotates around the second rotating shaft 42, be positioned at and also be provided with lower seed hole 21 on described supporting plate 2 below seed tray 4.Be positioned at described material bin 1 be provided be arranged in the second rotating shaft 42 and around the plectrum 43 of dialling the second rotating shaft 42 axis rotations, described plectrum 43 is used for stirring the seed in material bin 1.Described plectrum 43 is provided with several projections, is provided with groove between described several projections.The below of described lower seed hole 21 is provided with sowing pipe 5.Described sowing pipe 5 is for hollow tubular structure and be provided with two place's openings, described two places wherein place's opening are relative with lower seed hole 21, be provided with minute kind of a device 6 in another place's opening, described minute kind device 6 comprises be used to the barrier sheet 61 of separating described place's opening away from lower seed hole 21, described barrier sheet 61 is connected with the slide block 62 that makes the seed landing, falls in minute kind of pipe 63 from the seed of described slide block 62 landings.Described the first rotating shaft 32 and the second rotating shaft 42 are driven by the first power transmission shaft 71 and second driving shaft 72 respectively by bevel gear system, described second driving shaft 72 is driven by traction wheel 7a, described the first power transmission shaft 71 is by the reciprocal transmission system drive, and described reciprocal transmission system is driven by traction wheel 7a.Described reciprocal transmission system comprises by traction wheel 7a and drives the first speed increasing mechanism, and described the first speed increasing mechanism drives the second speed increasing mechanism, and described the second speed increasing mechanism drives changement, and described changement drives the first power transmission shaft 71.On described the first power transmission shaft 71, connecting rod 81 is installed, described connecting rod 81 is hinged with crank 82, and described crank 82 also is hinged with cam 83, and described cam 83 is driven by the output shaft 84 in the second speed increasing mechanism.Described the first speed increasing mechanism and the second speed increasing mechanism are gear speed increasing mechanism.Also include handle.
Seeding process of the present invention is as follows: fortune kind of dish 3 reciprocating rotary in the scope of leaking kind of groove 11 like this, and seed is connected in kind of groove 11 in fortune kind of hole 31 from leaking so, realizes fortune kind of a function; Seed tray 4 also rotates simultaneously, and seed drops out from transporting in kind of hole 31 when the position of fortune kind of hole 31 and planting hole 41 overlaps so, enters in planting hole 41; Seed tray 4 rotates when relative with lower seed hole 21 to planting hole 41, and then seed is fallen in sowing pipe 5, and seeding process is completed.
Above explanation is only explanation of the invention, make the complete enforcement this programme of those of ordinary skills' energy, but be not limitation of the present invention, those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this specification, these are all not creative modifications.But as long as all be subject to the protection of Patent Law in claim scope of the present invention.
Claims (10)
1. two rotary-disc seeders of a modified, comprise several the sowing unit, it is characterized in that: described sowing unit includes material bin (1), described material bin (1) bottom has Lou kind of groove (11), described material bin (1) below also is provided with supporting plate (2), be provided with fortune kind of dish (3) and seed tray (4) between described material bin (1) and supporting plate (2), described fortune kind dish (3) is positioned at the top of seed tray (4), be provided with fortune on described fortune kind dish (3) and plant hole (31), described fortune kind dish (3) is arranged in the first rotating shaft (32), described fortune kind dish (3) is done reciprocating type rotation around the first rotating shaft (32) axis, described seed tray (4) is provided with planting hole (41), described seed tray (4) is arranged in the second rotating shaft (42), described seed tray (4) rotates around the second rotating shaft (42), be positioned at described supporting plate (2) and upward also be provided with lower seed hole (21) in the below of seed tray (4).
2. two rotary-disc seeders of a kind of modified according to claim 1, it is characterized in that: be positioned at described material bin (1) be provided be arranged in the second rotating shaft (42) and around the plectrum (43) of dialling the second rotating shaft (42) axis rotation, described plectrum (43) is used for stirring the seed in material bin (1).
3. the two rotary-disc seeders of a kind of modified of stating according to claim 2, it is characterized in that: described plectrum (43) is provided with several projections, is provided with groove between described several projections.
4. two rotary-disc seeders of a kind of modified according to claim 1, it is characterized in that: the below of described lower seed hole (21) is provided with sowing pipe (5).
5. two rotary-disc seeders of a kind of modified according to claim 4, it is characterized in that: described sowing pipe (5) is for hollow tubular structure and be provided with two place's openings, described two places wherein place's opening are relative with lower seed hole (21), be provided with minute kind of a device (6) in another place's opening, described minute the kind device (6) comprise be used to the barrier sheet (61) of separating described place's opening away from lower seed hole (21), described barrier sheet (61) is connected with the slide block (62) that makes the seed landing, falls in minute kind of pipe (63) from the seed of described slide block (62) landing.
6. two rotary-disc seeders of arbitrary described a kind of modified of according to claim 1 to 5, it is characterized in that: described the first rotating shaft (32) and the second rotating shaft (42) are driven by the first power transmission shaft (71) and second driving shaft (72) respectively by bevel gear system, described second driving shaft (72) is driven by traction wheel (7a), described the first power transmission shaft (71) is by the reciprocal transmission system drive, and described reciprocal transmission system is driven by traction wheel (7a).
7. two rotary-disc seeders of a kind of modified according to claim 6, it is characterized in that: described reciprocal transmission system comprises by traction wheel (7a) and drives the first speed increasing mechanism, described the first speed increasing mechanism drives the second speed increasing mechanism, described the second speed increasing mechanism drives changement, and described changement drives the first power transmission shaft (71).
8. two rotary-disc seeders of a kind of modified according to claim 7, it is characterized in that: connecting rod (81) is installed on described the first power transmission shaft (71), described connecting rod (81) is hinged with crank (82), described crank (82) also is hinged with cam (83), and described cam (83) is driven by the output shaft in the second speed increasing mechanism (84).
9. two rotary-disc seeders of a kind of modified according to claim 7, it is characterized in that: described the first speed increasing mechanism and the second speed increasing mechanism are gear speed increasing mechanism.
10. the two rotary-disc seeders of arbitrary described a kind of modified of according to claim 1 to 5, is characterized in that: also include handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588530 CN202958147U (en) | 2013-03-13 | 2013-03-13 | Improved dual-turntable seeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588530 CN202958147U (en) | 2013-03-13 | 2013-03-13 | Improved dual-turntable seeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202958147U true CN202958147U (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220588530 Expired - Fee Related CN202958147U (en) | 2013-03-13 | 2013-03-13 | Improved dual-turntable seeding machine |
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| CN (1) | CN202958147U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103460860A (en) * | 2013-09-24 | 2013-12-25 | 李先强 | Handheld broad caster |
| CN103733790A (en) * | 2013-12-25 | 2014-04-23 | 沈阿庆 | Fertilizer applicator |
| CN104663081A (en) * | 2013-11-28 | 2015-06-03 | 王庆忠 | Centrifugal particle dispersing catapult |
| CN106612777A (en) * | 2017-02-13 | 2017-05-10 | 安徽灵杨农机制造有限公司 | Precision seeder |
| CN107006184A (en) * | 2017-05-10 | 2017-08-04 | 广西壮族自治区农业科学院经济作物研究所 | A kind of cell seeding apparatus |
| CN107580823A (en) * | 2017-11-10 | 2018-01-16 | 苏州科技大学 | A kind of seeding apparatus with ultrasonic wave seed treatment function |
| CN107593054A (en) * | 2017-11-10 | 2018-01-19 | 苏州科技大学 | A kind of seeding apparatus for being directed to nutritive cube |
-
2013
- 2013-03-13 CN CN 201220588530 patent/CN202958147U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103460860A (en) * | 2013-09-24 | 2013-12-25 | 李先强 | Handheld broad caster |
| CN104663081A (en) * | 2013-11-28 | 2015-06-03 | 王庆忠 | Centrifugal particle dispersing catapult |
| CN103733790A (en) * | 2013-12-25 | 2014-04-23 | 沈阿庆 | Fertilizer applicator |
| CN103733790B (en) * | 2013-12-25 | 2016-06-08 | 大庆同方农业科技有限公司 | Fertilizer applicator |
| CN106612777A (en) * | 2017-02-13 | 2017-05-10 | 安徽灵杨农机制造有限公司 | Precision seeder |
| CN107006184A (en) * | 2017-05-10 | 2017-08-04 | 广西壮族自治区农业科学院经济作物研究所 | A kind of cell seeding apparatus |
| CN107006184B (en) * | 2017-05-10 | 2023-09-15 | 广西壮族自治区农业科学院经济作物研究所 | District seeder |
| CN107580823A (en) * | 2017-11-10 | 2018-01-16 | 苏州科技大学 | A kind of seeding apparatus with ultrasonic wave seed treatment function |
| CN107593054A (en) * | 2017-11-10 | 2018-01-19 | 苏州科技大学 | A kind of seeding apparatus for being directed to nutritive cube |
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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: 20130605 Termination date: 20140313 |