CN205232753U - Rice growing machine seed metering device - Google Patents
Rice growing machine seed metering device Download PDFInfo
- Publication number
- CN205232753U CN205232753U CN201521084436.XU CN201521084436U CN205232753U CN 205232753 U CN205232753 U CN 205232753U CN 201521084436 U CN201521084436 U CN 201521084436U CN 205232753 U CN205232753 U CN 205232753U
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- CN
- China
- Prior art keywords
- rice
- seed
- tuyere
- nest eye
- clear
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Abstract
The utility model relates to a rice seeding equipment field, concretely relates to rice growing machine seed metering device, it includes that the follow -up protects kind area, clear kind of tuyere and open regulating plate, the follow -up is protected kind of an area and is connected with litter eye cylinder, clear kind of tuyere setting is in litter eye cylinder top, open regulating plate is connected with the grainbox, the seed case bottom plate is installed to the grainbox lower extreme, the grainbox top is provided with the case lid, be provided with negative pressure air chamber and positive plenum chamber in the nest eye cylinder, the negative pressure air chamber is connected with the hollow shaft of giving vent to anger, positive plenum chamber is connected with the hollow shaft that admits air, being provided with on the nest eye cylinder and planting the rope clearly, can satisfy between the rice terrace cave direct broadcast of smart volume and plant the requirement to cave grain number, cave distance, seed breakage rate etc. There are difference in different rice variety, its overall dimension, and conical nest eye has better seeding adaptability to not unidimensional rice bud kind under the cooperation of clear kind of clear kind of rope of flexibility and tuyere air current, and whole design sexual valence relative altitude is worth the popularization.
Description
Technical field
The utility model relates to rice growing apparatus field, is specifically related to a kind of rice seeder dispenser.
Background technology
Paddy machinery is live is the light simplification planting technology of a kind of saving of labor's water-saving, cost-saving synergistic, wherein, the live energy in essence amount cave is by the plantation agriculture requirement of paddy rice, by rice bud seed by its required spacing in the rows, line-spacing and the accurate cavitation of seed number per requirement be distributed in field, be current a kind of advanced person's direct sowing of rice technology. The live key technology in essence amount cave is feed mechanism for seed. At present China's hybrid paddy rice because of its tillering ability strong, output is high, and is widely cultivated. Few this thin planting is emphasized in the plantation of hybrid paddy rice, for obtaining the field growing environment of suitable high yield, its direct-seeding planting requires every cave seed rice (3 ± 1) grain to be advisable, Pneumatic seeding apparatus is drawn materials conveniently, shape of the seed is required to the advantages such as not tight, seedling-damaging rate is low because of it, obtain broad research and application in each field of planting, but at present domestic to the also not well design of the feed mechanism of strength roller seeding machine.
Summary of the invention
For above problem, the utility model provides a kind of rice seeder dispenser, leakage sowing rate and hole rate compared with low, seed breakage rate is little, sucker is not stopped up, and has good application prospect.
To achieve these goals, the technical solution adopted in the utility model is as follows: a kind of rice seeder dispenser, it comprises servo-actuated kind of the band that protects, clear tuyere and the opening adjustable plate of planting, described servo-actuated kind of the band that protects is connected with nest eye cylinder, described clear kind of tuyere is arranged on nest eye cylinder top, described opening adjustable plate is connected with seed-box, described seed-box lower end is provided with kind of a box plate, described seed-box top is provided with case lid, in described nest eye cylinder, be provided with negative pressure chamber and malleation air chamber, described negative pressure chamber is connected with the hollow shaft of giving vent to anger, described malleation air chamber is connected with air inlet hollow shaft, on described nest eye cylinder, be provided with and plant clearly rope.
Further, described kind of box plate lower end is provided with disk cam.
Further, the rectangle that the end face of described clear kind of tuyere is 26mm × 2mm.
Further, described nest eye diameter of cylinder is 20cm-22cm.
Further, described clear kind rope adopts transparent nylon rope, and diameter is 0.8mm-1.1mm.
The beneficial effects of the utility model:
The utility model fills kind with conical nest eye, many suckers are inhaled and are planted, flexible strand and air-blowing are planted clearly, protecting kind of band protects kind and strength block clearing mode designs feed mechanism for seed, to meet rice field essence amount cave live to seed number per, cave distance, the planting requirements such as seed breakage rate, different rice varieties, its appearance and size there are differences, conical nest eye is planted clearly under rope and the clear cooperation of planting of tuyere air-flow in flexibility, the rice bud seed of different size is had to good sowing adaptability, whole design cost performance is high, required manpower and materials while having reduced seeding, there is good economic worth, be worthy to be popularized.
Brief description of the drawings
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is A place structure for amplifying schematic diagram in Fig. 1.
Number in the figure is: servo-actuated kind of the band that protects of 1-, and 2-plants clearly tuyere, 3-opening adjustable plate, 4-plants clearly rope, 5-seed-box, 6-kind box plate, 7-disk cam, 8-case lid, 9-negative pressure chamber, 10-nest eye cylinder, the 11-hollow shaft of giving vent to anger, 12-air inlet hollow shaft, 13-malleation air chamber.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As depicted in figs. 1 and 2, a kind of rice seeder dispenser, it comprises that servo-actuated protecting kind be with 1, clear tuyere 2 and the opening adjustable plate 3 of planting, the described servo-actuated kind of protecting is with 1 to be connected with nest eye cylinder 10, described clear kind of tuyere 2 is arranged on nest eye cylinder 10 tops, described opening adjustable plate 3 is connected with seed-box 5, described seed-box 5 lower ends are provided with kind of box plate 6, described seed-box 5 tops are provided with case lid 8, in described nest eye cylinder 10, be provided with negative pressure chamber 9 and malleation air chamber 13, described negative pressure chamber 9 is connected with the hollow shaft 11 of giving vent to anger, described malleation air chamber 13 is connected with air inlet hollow shaft 12, on described nest eye cylinder 10, be provided with and plant clearly rope 4.
On above-described embodiment, preferably, described kind of box plate 6 lower ends are provided with disk cam 7.
Preferred on above-described embodiment, the rectangle that the end face of described clear kind of tuyere 2 is 26mm × 2mm.
On above-described embodiment, preferably, described nest eye cylinder 10 diameters are 20cm-22cm.
On above-described embodiment, preferably, described clear kind rope 4 adopts transparent nylon rope, and diameter is 0.8mm-1.1mm.
Based on above-mentioned, the utility model fills kind with conical nest eye, many suckers are inhaled and are planted, flexible strand and air-blowing are planted clearly, protecting kind of band protects kind and strength block clearing mode designs feed mechanism for seed, to meet rice field essence amount cave live to seed number per, cave distance, the planting requirements such as seed breakage rate, different rice varieties, its appearance and size there are differences, conical nest eye is planted clearly under rope and the clear cooperation of planting of tuyere air-flow in flexibility, the rice bud seed of different size is had to good sowing adaptability, whole design cost performance is high, required manpower and materials while having reduced seeding, there is good economic worth, be worthy to be popularized.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a rice seeder dispenser, it is characterized in that: it comprises servo-actuated kind of the band that protects, clear tuyere and the opening adjustable plate of planting, described servo-actuated kind of the band that protects is connected with nest eye cylinder, described clear kind of tuyere is arranged on nest eye cylinder top, described opening adjustable plate is connected with seed-box, described seed-box lower end is provided with kind of a box plate, described seed-box top is provided with case lid, in described nest eye cylinder, be provided with negative pressure chamber and malleation air chamber, described negative pressure chamber is connected with the hollow shaft of giving vent to anger, described malleation air chamber is connected with air inlet hollow shaft, on described nest eye cylinder, be provided with and plant clearly rope.
2. a kind of rice seeder dispenser according to claim 1, is characterized in that: described kind of box plate lower end is provided with disk cam.
3. a kind of rice seeder dispenser according to claim 1, is characterized in that: the rectangle that the end face of described clear kind of tuyere is 26mm × 2mm.
4. a kind of rice seeder dispenser according to claim 1, is characterized in that: described nest eye diameter of cylinder is 20cm-22cm.
5. a kind of rice seeder dispenser according to claim 1, is characterized in that: described clear kind rope adopts transparent nylon rope, and diameter is 0.8mm-1.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521084436.XU CN205232753U (en) | 2015-12-23 | 2015-12-23 | Rice growing machine seed metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521084436.XU CN205232753U (en) | 2015-12-23 | 2015-12-23 | Rice growing machine seed metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205232753U true CN205232753U (en) | 2016-05-18 |
Family
ID=55931854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521084436.XU Expired - Fee Related CN205232753U (en) | 2015-12-23 | 2015-12-23 | Rice growing machine seed metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205232753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941824A (en) * | 2017-05-04 | 2017-07-14 | 安徽农业大学 | The adjustable Pneumatic precision seed sowing device of one kind amount of broadcasting |
-
2015
- 2015-12-23 CN CN201521084436.XU patent/CN205232753U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941824A (en) * | 2017-05-04 | 2017-07-14 | 安徽农业大学 | The adjustable Pneumatic precision seed sowing device of one kind amount of broadcasting |
| CN106941824B (en) * | 2017-05-04 | 2023-03-28 | 安徽农业大学 | Pneumatic type precise seed sowing device with adjustable sowing quantity |
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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: 20160518 Termination date: 20161223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |