CN210183867U - Spoon type seed sowing device - Google Patents
Spoon type seed sowing device Download PDFInfo
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- CN210183867U CN210183867U CN201920786124.5U CN201920786124U CN210183867U CN 210183867 U CN210183867 U CN 210183867U CN 201920786124 U CN201920786124 U CN 201920786124U CN 210183867 U CN210183867 U CN 210183867U
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Abstract
A scoop-type seed sowing device comprises a left seed sowing device and a right seed sowing device, wherein the left seed sowing device and the right seed sowing device are respectively fixed at two ends of a linkage shaft of the seed sowing device; a seed spoon unit is arranged along the circumference of the seed plate, the seed spoon unit comprises at least two seed spoons arranged along the circumference of the seed plate, and the distance between every two adjacent seed spoons is 10-30 cm; the distance between adjacent seed spoon units is 40-120 cm; the seed spoon unit of the left seed metering device and the seed spoon unit of the right seed metering device are assembled in a staggered mode. The utility model has simple structure, and the seeds on the single ridge form wide and narrow plant spacing by reasonably improving the spacing between the seed-metering disc and the seed spoon; two scoop-type seed sowing devices are connected to the same seed sowing device linkage shaft for simultaneous use, so that two ridges of crops can be cultivated simultaneously; through the dislocation assembly of the seed spoon units of the left seed sowing device and the right seed sowing device, the seeds can be placed in a shape like the Chinese character 'pin' on two adjacent ridges, the planting density is increased, and the ventilation and light transmission of crops are ensured.
Description
Technical Field
The utility model belongs to the technical field of agricultural seeding machinery and specifically relates to a spoon formula seed metering ware.
Background
The seed sowing device is used as a core part of the seeder, and determines the working efficiency of the seeder and the planting effect of crops. The seed metering devices commonly used at present are roughly classified into grooved wheel type, millstone type, air suction type, scoop type (scoop wheel type, scoop clamp type) and the like, wherein the scoop type seed metering device is most widely used. The prior scoop-type seeding apparatus adopts a seeding plate (for example, CN106465595A discloses a novel seeding apparatus) with uniformly distributed seed scoops to realize the equidistant single-ridge seeding of seeds. However, for crops, especially for crops with large corn demand, the scoop-type seed sowing device cannot meet the conditions of ensuring ventilation and light transmission of the corn while increasing the planting density, effectively prevents the crop from lodging and premature senility, and has low single-ridge planting efficiency.
Disclosure of Invention
The utility model aims at providing a simple structure, satisfy the reasonable planting density on the basis carry out the planting of two ridge width, effectively prevent the spoon formula seed metering ware of crop lodging and premature senility.
The utility model provides a technical scheme that prior art problem adopted: a spoon-type seed sowing device comprises a spoon-type seed sowing device body, wherein seed scoops are arranged on the periphery of a seed sowing disc of the spoon-type seed sowing device body, the spoon-type seed sowing device body comprises a left seed sowing device and a right seed sowing device which are parallel to each other, and the left seed sowing device and the right seed sowing device are respectively fixed on a seed sowing device linkage shaft; a seed spoon unit is arranged along the circumference of the seed plate, the seed spoon unit comprises at least two seed spoons arranged along the circumference of the seed plate, and the distance between spoon mouths of adjacent seed spoons is 10-30 cm; the distance between adjacent seed spoon units is 40-120 cm; and the seed spoon unit of the left seed metering device and the seed spoon unit of the right seed metering device are assembled in a staggered mode.
The distance between the shafts of the left seed metering device and the right seed metering device is 20-50 cm.
The seed spoon unit comprises the seed spoons with the same spoon mouth direction or the opposite spoon mouth directions.
The spoon-type seed sowing device body comprises a spoon-wheel-type seed sowing device and a spoon-clamp-type seed sowing device.
The beneficial effects of the utility model reside in that: the utility model has simple structure, and reasonably improves the spacing of seed scoops of the seed-metering disc of the prior scoop-type seed-metering device, so that wide and narrow spaced plant spacing is formed among seeds on a single ridge; two scoop-type seed sowing devices are connected to the left end and the right end of the same seed sowing device linkage shaft for simultaneous use, so that the ridge distance can be controlled through the distance between the two scoop-type seed sowing devices on the basis of simultaneous cultivation of two ridges; through the dislocation assembly of the seed spoon units of the left seed sowing device and the right seed sowing device, the seeds can be placed in a shape like the Chinese character 'pin' on two adjacent ridges, and the placing mode can ensure the ventilation and light transmission conditions of the corn while increasing the planting density of the crops. The utility model discloses it is practical high-efficient, applicable in the production of extensive crops such as maize.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a rear view of the present invention.
Fig. 4 is a schematic view of the seeding effect of the utility model.
In the figure: 1-end cover, 2-seed sowing disk, 3-movable cam, 4-adjusting rod, 5-seed sowing device linkage shaft, 6-seed spoon unit, 7-left seed sowing device, 8-right seed sowing device and 6 a-seed spoon.
Detailed Description
The present invention is described below with reference to the accompanying drawings and the embodiments:
FIG. 1 is a schematic view of a scoop-type seed metering device. A spoon-type seed metering device comprises two spoon-type seed metering device bodies (such as a spoon wheel-type seed metering device and a spoon clamp-type seed metering device), taking the existing spoon-type seed metering device body as an example (a novel seed metering device disclosed by the patent No. 2016108619288), and comprises a left end cover, a right end cover 1, a seed metering disc 2, a movable cam 3, an adjusting rod 4, a U-shaped clamp, a seed ejecting block and other parts, wherein seed scoops are arranged on the circumference of the seed metering disc 2, the spoon-type seed metering device bodies comprise a left seed metering device 7 and a right seed metering device 8 which are parallel to each other, and the axes of the left seed metering device 7 and the right seed metering; the distance between the shafts of the left seed metering device 7 and the right seed metering device 8 is 20-50cm, and the distance can control the adjacent ridge distance (as shown in figure 3); different from the seed spoon arrangement of the seed metering disc 2 in the existing spoon type seed metering device body: as shown in fig. 2, a seed spoon unit 6 is arranged along the circumference of the seed plate 2, the seed spoon unit 6 comprises at least two seed spoons 6a arranged along the circumference of the seed plate 2, the distance between the spoon mouths of adjacent seed spoons 6a is 10-30cm, and the distance can control seeds to be planted at a narrow planting distance of 10-30 cm; the distance between the adjacent seed spoon units 6 is 40-120cm, and the distance can control seeds to be planted at a wide planting distance of 40-120 cm; the seed spoon units 6 of the left seed metering device 7 and the seed spoon units 6 of the right seed metering device 8 are assembled in a staggered mode, namely the seed spoon units 6 of the left seed metering device 7 are over against the positions between the two seed spoon units 6 of the right seed metering device 8, so that a ' Chinese character ' pin ' arrangement mode is formed between two adjacent ridges (as shown in figure 4). Therefore, the ventilation and light transmission conditions of the corn are ensured while the planting density of the crops is increased. In practical application, the number of seeds taken by one seed spoon simultaneously can be determined by adjusting the size of the seed spoon or adjusting the size of the opening of the seed spoon by adjusting the adjusting rod according to different crop attributes. For corn, the size of the seed scoop is preferably adjusted to take 2 seeds at a time.
In order to meet the condition that the linkage shaft 5 of the seeding unit can work when rotating clockwise and anticlockwise, the seed spoon unit 6 comprises a group of seed spoons with the same spoon opening direction or opposite spoon opening directions, and similarly, the distance between every two adjacent seed spoons 6a is 10-30 cm.
Similarly, more than two ridges can be sown simultaneously by connecting more than two scoop-type seed metering device bodies to one seed metering device linkage shaft simultaneously.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (4)
1. A spoon-type seed sowing device comprises a spoon-type seed sowing device body, wherein seed scoops are arranged on the periphery of a seed sowing disc of the spoon-type seed sowing device body, and the spoon-type seed sowing device is characterized in that the spoon-type seed sowing device body comprises a left seed sowing device and a right seed sowing device which are parallel to each other, and the left seed sowing device and the right seed sowing device are respectively fixed on a seed sowing device linkage shaft; a seed spoon unit is arranged along the circumference of the seed plate, the seed spoon unit comprises at least two seed spoons arranged along the circumference of the seed plate, and the distance between spoon mouths of adjacent seed spoons is 10-30 cm; the distance between adjacent seed spoon units is 40-120 cm; and the seed spoon unit of the left seed metering device and the seed spoon unit of the right seed metering device are assembled in a staggered mode.
2. The scoop seed meter of claim 1, wherein the distance between the shafts of the left seed meter and the right seed meter is 20-50 cm.
3. The scoop-type seed metering device of claim 1, wherein the seed scoop unit comprises the seed scoops with the same scoop opening direction or opposite scoop opening directions.
4. The scoop seed meter of claim 1, wherein the scoop seed meter body comprises a scoop-wheel seed meter and a scoop-clamp seed meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920786124.5U CN210183867U (en) | 2019-05-29 | 2019-05-29 | Spoon type seed sowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920786124.5U CN210183867U (en) | 2019-05-29 | 2019-05-29 | Spoon type seed sowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210183867U true CN210183867U (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920786124.5U Active CN210183867U (en) | 2019-05-29 | 2019-05-29 | Spoon type seed sowing device |
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| CN (1) | CN210183867U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114982433A (en) * | 2022-04-29 | 2022-09-02 | 山东省农业机械科学研究院 | Air-aspiration type seed sowing device and seeder for high-speed interval-distribution equidistant sowing |
| CN115581136A (en) * | 2022-11-16 | 2023-01-10 | 青岛理工大学 | High-speed precision seed sowing device capable of synchronously moving seeds with staggered and uniformly distributed seed scoops and grids |
-
2019
- 2019-05-29 CN CN201920786124.5U patent/CN210183867U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114982433A (en) * | 2022-04-29 | 2022-09-02 | 山东省农业机械科学研究院 | Air-aspiration type seed sowing device and seeder for high-speed interval-distribution equidistant sowing |
| CN115581136A (en) * | 2022-11-16 | 2023-01-10 | 青岛理工大学 | High-speed precision seed sowing device capable of synchronously moving seeds with staggered and uniformly distributed seed scoops and grids |
| CN115581136B (en) * | 2022-11-16 | 2024-03-26 | 青岛理工大学 | High-speed precise seed metering device with staggered and uniformly distributed seed scoops and grids for synchronous transportation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230926 Address after: 136100, 999 kilometers away from Dongsichang Road, Gongzhuling City, Changchun City, Jilin Province (Courtyard 3, 80 meters east of Yingxin Village intersection) Patentee after: Jilin Qiushuo Agricultural Machinery Manufacturing Co.,Ltd. Address before: Group 5, Dongshan Village, Glass Chengzi Town, Gongzhuling City, Siping City, Jilin Province, 136100 Patentee before: Zhao Zhonghui |
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| TR01 | Transfer of patent right |