CN216451861U - A seeding roller for rice seedling dish seeding machinery that grows seedlings - Google Patents
A seeding roller for rice seedling dish seeding machinery that grows seedlings Download PDFInfo
- Publication number
- CN216451861U CN216451861U CN202122660266.7U CN202122660266U CN216451861U CN 216451861 U CN216451861 U CN 216451861U CN 202122660266 U CN202122660266 U CN 202122660266U CN 216451861 U CN216451861 U CN 216451861U
- Authority
- CN
- China
- Prior art keywords
- seeding
- roller
- sowing
- seedling
- groove
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a seeding roller for a rice seedling tray seedling raising and seeding machine, and relates to the technical field of agricultural machinery. Including seeding roller and seeding roller groove, the circumference of seeding roller on be provided with a plurality of rectangular channels, the last location of rectangular channel has the seeding roller groove, seeding roller center be provided with the shaft hole that is used for installing the axle. The utility model replaces the seeding roller on the existing rice seedling tray seedling seeding machine, realizes the accuracy of the rice seedling tray seedling seeding, improves the seeding uniformity, is more beneficial to the transverse seedling taking of the existing rice seedling transplanter, and achieves the effects of reducing the seed consumption and reducing the seedling injury caused by mechanical seedling transplanting.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to a seeding roller for rice seedling tray seedling raising and seeding machinery.
Background
The rice seedling tray seedling planting roller is a main working component of rice seedling tray seedling production equipment, can effectively improve the seeding uniformity of rice seeds, reduces the seeding quantity of the rice seeds, and is more favorable for being matched with the existing rice seedling transplanting machine to carry out mechanized rice seedling transplanting operation.
In conclusion, the utility model designs the sowing roller for the rice seedling tray seedling raising and sowing machine.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the seeding roller for the rice seedling tray seedling-raising seeding machine, which replaces the seeding roller on the existing rice seedling tray seedling-raising seeding machine, realizes the accuracy of the rice seedling tray seedling-raising seeding, improves the seeding uniformity, is more beneficial to the transverse seedling taking of the existing rice seedling transplanter, and achieves the effects of reducing the seed consumption and reducing the seedling damage caused by mechanical seedling transplanting.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a seeding roller for rice seedling dish seeding machinery, includes seeding roller and seeding roller groove, the circumference of seeding roller on be provided with a plurality of rectangular channels, the last location of rectangular channel has the seeding roller groove, seeding roller center be provided with the shaft hole that is used for the installation axle.
Preferably, the two ends of the sowing roller column and the sowing roller groove are both provided with positioning grooves. The seeding roller groove is matched with the rectangular groove in a sliding and inserting mode, and two ends of the seeding roller groove are limited and fixed through the positioning grooves.
Preferably, the sowing roller groove is positioned in the positioning groove through an elastic rubber ring.
Preferably, a plurality of seed grooves with the same size are uniformly distributed on the surface of the seeding roller groove.
Preferably, the number of the seed grooves can be 26, 20, 18, 16, 14, 13 and the like.
Preferably, the width of the seed groove is more than 4.5mm, and the depth is 3.5mm-5.5 mm.
Preferably, the sowing roller is of a cylindrical structure with bars arranged on the circumference at intervals, and rectangular grooves are formed between the bars.
The seed groove is of a structure with a narrow bottom and a wide top, so that seeding is facilitated.
The utility model has the following beneficial effects: the seed grooves are arranged discontinuously, so that the seeding quantity of rice seeds is reduced, the seeding uniformity is improved, matched seeding roller grooves are selected according to the transverse seedling taking times of the conventional rice transplanting machine, and the problem of seedling injury caused by mechanical transplanting is reduced.
Drawings
The utility model is described in detail below with reference to the drawings and the detailed description;
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the sowing roller of the present invention;
FIG. 3 is a schematic structural view of a sowing roller slot of the present invention;
FIG. 4 is a schematic view of the seed tank structure of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
Referring to fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the utility model provides a seed sowing roller for rice seedling dish seeding machinery, includes seeding roller 1 and seeding roller groove 2, seeding roller 1's circumference on be provided with a plurality of rectangular channels 4, the last location of rectangular channel 4 has seeding roller groove 2, seeding roller 1 center be provided with the shaft hole 5 that is used for the installation axle. The two ends of the sowing roller column 1 and the sowing roller groove 2 are provided with positioning grooves 3. The positioning groove 3 is internally provided with a seeding roller groove 2 positioned by an elastic rubber ring. A plurality of seed grooves 6 with the same size are uniformly distributed on the surface of the sowing roller groove 2.
The seeding roller column 1 of the embodiment is circumferentially provided with a plurality of rectangular grooves 4 for positioning the seeding roller grooves 2. The shaft hole 5 on the seeding roller column 1 is used for installing a shaft and driving the seeding roller to rotate. The two ends of the sowing roller column and the sowing roller groove are provided with positioning grooves 3, and an elastic rubber ring is arranged in the positioning grooves 3 to position the sowing roller groove 2. The upper surface of the seeding roller groove is uniformly distributed with a plurality of seed grooves 6 with the same size, and the number of the seed grooves can be selected from 26, 20, 18, 16, 14, 13 and the like according to the transverse seed taking times of the existing transplanter. The width of the seed groove is more than 4.5mm, and the depth is more than 3.5mm and less than 5.5 mm.
The special embodiment replaces the seeding roller on the existing rice seedling tray seedling seeder, realizes the accuracy of the rice seedling tray seedling seeding, improves the seeding uniformity, is more favorable for the transverse seedling taking of the existing rice transplanter, and achieves the effects of reducing the seed consumption and reducing the seedling injury caused by mechanical seedling transplanting.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A sowing roller for a rice seedling tray seedling sowing machine is characterized by comprising a sowing roller column (1) and a sowing roller groove (2), wherein a plurality of rectangular grooves (4) are formed in the circumference of the sowing roller column (1), the sowing roller groove (2) is positioned on each rectangular groove (4), and a shaft hole (5) for mounting a shaft is formed in the center of the sowing roller column (1); positioning grooves (3) are formed in the two ends of the sowing roller column (1) and the sowing roller groove (2); the seeding roller groove is matched with the rectangular groove in a sliding and inserting mode, and two ends of the seeding roller groove are limited and fixed through the positioning grooves.
2. The sowing roller for the rice seedling tray seedling sowing machine according to claim 1, wherein the sowing roller groove (2) is positioned in the positioning groove (3) through an elastic rubber ring.
3. The sowing roller for the rice seedling tray seedling sowing machine according to claim 1, wherein a plurality of sowing grooves (6) with the same size are uniformly distributed on the surface of the sowing roller groove (2).
4. The sowing roller for the rice seedling tray seedling sowing machine according to claim 3, wherein the width of the sowing groove (6) is more than 4.5mm, and the depth is 3.5mm-5.5 mm.
5. The sowing roller for the rice seedling tray seedling sowing machine according to claim 4, wherein the sowing roller (1) is a cylindrical structure with bars arranged at intervals on the circumference, and rectangular grooves are formed between the bars.
6. The sowing roller for the rice seedling tray seedling sowing machine as claimed in claim 4, wherein the sowing groove (6) is of a structure with a narrow bottom and a wide top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122660266.7U CN216451861U (en) | 2021-11-02 | 2021-11-02 | A seeding roller for rice seedling dish seeding machinery that grows seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122660266.7U CN216451861U (en) | 2021-11-02 | 2021-11-02 | A seeding roller for rice seedling dish seeding machinery that grows seedlings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216451861U true CN216451861U (en) | 2022-05-10 |
Family
ID=81444428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122660266.7U Active CN216451861U (en) | 2021-11-02 | 2021-11-02 | A seeding roller for rice seedling dish seeding machinery that grows seedlings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216451861U (en) |
-
2021
- 2021-11-02 CN CN202122660266.7U patent/CN216451861U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203523298U (en) | Seeding apparatus of corn planter | |
| CN202907535U (en) | Seedling growing hole tray with tracing root preventing function and supporting columns | |
| CN109937652B (en) | Double-row side-charging type precise hill-drop planter with selectable sowing quantity for rice | |
| CN207340689U (en) | A kind of hole tray easy to transplanting seedling | |
| CN104488415A (en) | Directional seed charge precise seeding apparatus for non-round single seeds | |
| CN105409405B (en) | Wheat wide-seed-strip planting uniform seeder | |
| CN108283037B (en) | Combined double-charging single-grain precision seed sowing device | |
| CN216451861U (en) | A seeding roller for rice seedling dish seeding machinery that grows seedlings | |
| CN211378744U (en) | Precision seeder for hole sowing of rice on dry land | |
| CN2476162Y (en) | Multifunction combined molded hole precision seeding apparatus | |
| CN101617583A (en) | Super precise seeder for raising rice seedlings in blanket-like tray | |
| CN104255140B (en) | Crank block eject-type single-grain precision seeding apparatus | |
| CN211482122U (en) | Strip-shaped pot blanket-shaped seedling raising tray | |
| CN2325958Y (en) | Holed-plate young-shoots-cultivating and sowing machine | |
| CN209983074U (en) | Seeding machine without damaging seeds | |
| CN207783515U (en) | Formula single-grain precision seeding apparatus is filled in combination again | |
| CN107155465B (en) | Differential type wheat seed sowing device | |
| CN201204804Y (en) | Single-ridge double-line suction seed conducting and depositing implement | |
| CN201127169Y (en) | Simple seeder for transplanting by machine and raising rice seedlings | |
| CN217336366U (en) | Agricultural is grown seedlings and soaks kind of device with circulating water | |
| CN104082018A (en) | Seed field arrangement mode for increasing corn mechanical sowing seedling emergence tidiness rate | |
| CN213755652U (en) | Seeding device is planted in gardens | |
| CN104429239A (en) | Hole sowing device of paddy planter | |
| CN214592819U (en) | Seeding device of rice seeder | |
| CN112913607B (en) | Quantitative rice seedling transplanting method by using machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |