CN201938053U - Negative pressure type precise seeding tobacco seed seeder - Google Patents
Negative pressure type precise seeding tobacco seed seeder Download PDFInfo
- Publication number
- CN201938053U CN201938053U CN2010206715503U CN201020671550U CN201938053U CN 201938053 U CN201938053 U CN 201938053U CN 2010206715503 U CN2010206715503 U CN 2010206715503U CN 201020671550 U CN201020671550 U CN 201020671550U CN 201938053 U CN201938053 U CN 201938053U
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- seed
- seeder
- cloth
- cigarette
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Abstract
The utility model relates to a negative pressure type precise seeding tobacco seed seeder, which belongs to a tobacco seed seeder and mainly overcomes the defects of the existing negative pressure type tobacco seed seeder that seed coatings are easy to break through being pressed, a gap between a seed suction hole and a seed containing cavity is not easy to control, and the operation of an air communication switch is inconvenient. The negative pressure type precise seeding tobacco seed seeder comprises a machine frame, a seed distribution box, an air suction motor, an air pipe, the air communication switch and a seed containing disc, wherein the seed distribution box is positioned on a chute of the machine frame, the air suction motor is arranged on a panel of the seed distribution box, both ends of the air pipe are respectively communicated with an inner cavity of the seed distribution box and the air suction motor, the air communication switch is connected with the air pipe, the seed containing disc is positioned under a bottom plate of the seed distribution box, and a plurality of seed suction holes are formed on the bottom plate of the seed distribution box. The negative pressure type precise seeding tobacco seed seeder is characterized in that all of the seed suction holes are conical suction nozzle type suction holes. The negative pressure type precise seeding tobacco seed seeder has the characteristics of reasonable structure, labor saving and high seed falling speed and is flexible to move and convenient to operate, and seeds are not easy to break through being pressed.
Description
Technical field
The utility model belongs to cigarette seed seeder, the specifically a kind of suction type Precision Seeding cigarette seed seeder that can manually sow the cigarette seed fast.
Background technology
Common cigarette seed seeding method mostly is the broadcast leakage mode greatly or manually puts the seed mode, and owing to these seeding methods all belong to seeding method more original, that fall behind, therefore, shortcoming is conspicuous.Existing state-of-the-art cigarette seed seeding method is to adopt suction type cigarette seed seeder to carry out the cloth kind, it has the following disadvantages: 1, because seed suction hole is that the mode with the direct perforate of flat board is provided with on the base plate of cloth seed box, therefore, not only the suction seed effect of seed suction hole is bad, and base plate very easily crushes the dressing of seed; 2, the gap between the Sheng seed cave of seed suction hole and Sheng kind dish is wayward, and the gap is too little, easily runs into when not only mobile to contain and plants dish, but also can crush the dressing of seed, and excesssive gap can not guarantee that then each seed suction hole all can be drawn onto seed; 3, the air communication switch adopts manual mode of operation's control, and only can control being communicated with between tracheae and the atmosphere, can not control the inner chamber of cloth seed box and the switching between the air-breathing motor, the inner chamber of cloth seed box is in barotropic state in the time of promptly can not guaranteeing seed, therefore, the seed in all seed suction holes can both be fallen, and the speed of the seed that falls is also slower, cause the cloth kind time longer, and inconvenient operation, timely; 4, because structural unreasonable, make the mobile effort of cloth seed box, labour intensity is big.
Summary of the invention
The purpose of this utility model be for overcome above-mentioned deficiency provide a kind of rational in infrastructure, move flexible, easy to operate, be difficult for crushing seed, the fireballing suction type Precision Seeding of the seed that falls cigarette seed seeder.
Tracheae, the air communication switch that is connected with tracheae that the utility model comprises frame, be positioned at cloth seed box on the rack slide, be installed in air-breathing motor on the panel of cloth seed box, two ends are communicated with the inner chamber and the air-breathing motor of cloth seed box respectively, the Sheng kind dish that is positioned at the floor below of cloth seed box, wherein, the base plate of described cloth seed box is provided with a plurality of seed suction holes, it is characterized in that described a plurality of seed suction hole is taper suction nozzle formula and inhales the hole.
In the technique scheme, the below of described Sheng kind dish also is provided with rack-mounted elevation (over-and-under) type supporting plate.
In the technique scheme, the lifting lever that described elevation (over-and-under) type supporting plate comprises pallet, has the base of turning cylinder and positive stop lug boss, an end is provided with prong, wherein, described pallet is connected with base, described base is connected with the prong of lifting lever by turning cylinder, the other end of lifting lever is provided with operating grip, and described lifting lever is installed on the frame by bearing pin, and described pallet is positioned at the below of described Sheng kind dish.
In the technique scheme, described air communication switch is two 4 logical control valves or two 5 logical control valves.
In the technique scheme, also be provided with the roller bearing that is positioned on the described rack slide on the base plate of described cloth seed box.
In the technique scheme, also be provided with reciprocal handle on the panel of described cloth seed box.
The utlity model has following advantage:
1, inhale the hole by seed suction hole being made as taper suction nozzle formula, not only the suction seed of seed suction hole is effective, and base plate is difficult for crushing the dressing of seed;
2, by the control of elevation (over-and-under) type supporting plate realization, can not run into when not only mobile to contain to plant and coil, and be difficult for crushing the dressing of seed gap between the Sheng seed cave of seed suction hole and Sheng kind of dish, and easier absorption seed;
3, the air communication switch adopts two 4 logical control valves or two 5 logical control valves, can in connectivity trachea and atmosphere, block the inner chamber of cloth seed box and the connected state between the air-breathing motor, the inner chamber of cloth seed box is in barotropic state when promptly guaranteeing to fall seed, seed in all seed suction holes can both in time be fallen, and can when cloth seed box moves to predeterminated position, realize described operation automatically by control valve;
4, be provided with roller bearing and back and forth handle be convenient to operation, reduce labor intensity.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is a schematic top plan view of the present utility model.
Fig. 3 puts schematic diagram for seed suction hole and Sheng seed acupuncture point.
Among the figure: 1-frame (1.1-rack slide), 2-cloth seed box (2.1-panel, 2.2-inner chamber, 2.3-base plate, 2.4-seed suction hole), the air-breathing motor of 3-, the 4-tracheae, 5-air communication switch (5.1-control head), 6-contains kind of a dish (6.1-contains the seed cave), 7-elevation (over-and-under) type supporting plate (7.1-pallet, 7.2-base, 7.2.1-turning cylinder, 7.2.2-positive stop lug boss, 7.3-lifting lever, 7.3.1-prong, 7.3.2-operating grip, 7.4-bearing pin), the 8-roller bearing, the reciprocal handle of 9-, 10-seedling-cultivating tray (10.1-grow seedlings cave).
Embodiment
Further specify the utility model below in conjunction with drawings and Examples.
Embodiment: see Fig. 1-Fig. 3, frame 1 is formed by angle steel, band steel and plate sheet welding, air-breathing motor 3, tracheae 4 and the air communication switch 5 that is connected with tracheae 4 are housed on the panel 2.1 of cloth seed box 2, the base plate 2.3 of cloth seed box 2 is provided with a plurality of seed suction holes 2.4, the below of cloth seed box 2 is provided with contains kind of a dish 6, wherein, described cloth seed box 2 is positioned on the rack slide 1.1, described a plurality of seed suction hole 2.4 is taper suction nozzle formula and inhales the hole, and the two ends of described tracheae 4 are communicated with the inner chamber 2.2 of cloth seed box 2 and air-breathing motor 3 respectively promptly becomes the utility model.
Further, the below of described Sheng kind dish 6 also is provided with elevation (over-and-under) type supporting plate 7, described elevation (over-and-under) type supporting plate 7 comprises pallet 7.1, the base 7.2 that has turning cylinder 7.2.1 and positive stop lug boss 7.2.2, one end is provided with the lifting lever 7.3 of prong 7.3.1, wherein, described pallet 7.1 is connected with base 7.2, the turning cylinder 7.2.1 of described base 7.2 is positioned at the prong 7.3.1 of lifting lever 7.3, the other end of lifting lever 7.3 is provided with sphaerocepharous operating grip 7.3.2, described lifting lever 7.3 is installed on the frame 1 by bearing pin 7.4, and described pallet 7.1 is positioned at the below of described Sheng kind dish 6.Press down operating grip 7.3.2, with bearing pin 7.4 is that fulcrum is contained kind of a dish 6 by lifting lever 7.3, base 7.2 and pallet 7.1 jack-up successively, unclamp operation handle 7.3.2, then can fall and contain kind of a dish 6 (realize by positive stop lug boss 7.2.2 minimum spacing), can realize control by elevation (over-and-under) type supporting plate 7 to gap between seed suction hole 2.4 and the Sheng seed cave 6.1.
Further, it is two 4 logical control valves or two 5 logical control valves of 410-15 that described air communication switch 5 can adopt model, and is installed on the panel 2.1 of described cloth seed box 2, and its control head 5.1 points to the inboard, end limit of described rack slide 1.1.When cloth seed box 2 moves to the end limit of rack slide 1.1, control head 5.1 withstands the inboard on this end limit, at this moment, control valve connectivity trachea 4 and atmosphere, block the inner chamber 2.2 of cloth seed box 2 and the connected state between the air-breathing motor 3 simultaneously, the inner chamber 2.2 that is cloth seed box 2 is in barotropic state, and the seed that is held by seed suction hole 2.4 falls into the cave 10.1 of growing seedlings of seedling-cultivating tray 10 immediately.
Further, also be provided with the roller bearing 8 of 6 millimeters of four diameters on the base plate 2.3 of described cloth seed box 2, described roller bearing 8 is positioned on the described rack slide 1.1.Can make things convenient for cloth seed box 2 in rack slide 1.1 enterprising line slips by roller bearing 8.
Further, also be provided with reciprocal handle 9 on the panel 2.1 of described cloth seed box 2.Can operate cloth seed box 2 easily by reciprocal handle 9 slidably reciprocates on rack slide 1.1.
Claims (9)
1. suction type Precision Seeding cigarette seed seeder, comprise frame (1), be positioned at the cloth seed box (2) on the rack slide (1.1), be installed in the air-breathing motor (3) on the panel (2.1) of cloth seed box (2), the tracheae (4) that two ends are communicated with the inner chamber (2.2) and the air-breathing motor (3) of cloth seed box (2) respectively, the air communication switch (5) that is connected with tracheae (4), be positioned at the Sheng kind dish (6) of base plate (2.3) below of cloth seed box (2), wherein, the base plate (2.3) of described cloth seed box (2) is provided with a plurality of seed suction holes (2.4), it is characterized in that described a plurality of seed suction hole (2.4) is taper suction nozzle formula and inhales the hole.
2. by the described suction type Precision Seeding of claim 1 cigarette seed seeder, it is characterized in that the below of described Sheng kind dish (6) also is provided with the elevation (over-and-under) type supporting plate (7) that is installed on the frame (1).
3. by the described suction type Precision Seeding of claim 2 cigarette seed seeder, it is characterized in that described elevation (over-and-under) type supporting plate (7) comprises pallet (7.1), the base (7.2) that has turning cylinder (7.2.1) and positive stop lug boss (7.2.2), one end is provided with the lifting lever (7.3) of prong (7.3.1), wherein, described pallet (7.1) is connected with base (7.2), described base (7.2) is connected with the prong (7.3.1) of lifting lever (7.3) by turning cylinder (7.2.1), the other end of lifting lever (7.3) is provided with operating grip (7.3.2), described lifting lever (7.3) is installed on the frame (1) by bearing pin (7.4), and described pallet (7.1) is positioned at the below of described Sheng kind dish (6).
4. by each described suction type Precision Seeding cigarette seed seeder of claim 1-3, it is characterized in that described air communication switch (5) is two 4 logical control valves or two 5 logical control valves.
5. by each described suction type Precision Seeding cigarette seed seeder of claim 1-3, it is characterized in that also being provided with the roller bearing (8) that is positioned on the described rack slide (1.1) on the base plate (2.3) of described cloth seed box (2).
6. by the described suction type Precision Seeding of claim 4 cigarette seed seeder, it is characterized in that also being provided with the roller bearing (8) that is positioned on the described rack slide (1.1) on the base plate (2.3) of described cloth seed box (2).
7. by each described suction type Precision Seeding cigarette seed seeder of claim 1-3, it is characterized in that also being provided with reciprocal handle (9) on the panel (2.1) of described cloth seed box (2).
8. by the described suction type Precision Seeding of claim 4 cigarette seed seeder, it is characterized in that also being provided with reciprocal handle (9) on the panel (2.1) of described cloth seed box (2).
9. by the described suction type Precision Seeding of claim 5 cigarette seed seeder, it is characterized in that also being provided with reciprocal handle (9) on the panel (2.1) of described cloth seed box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206715503U CN201938053U (en) | 2010-12-21 | 2010-12-21 | Negative pressure type precise seeding tobacco seed seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206715503U CN201938053U (en) | 2010-12-21 | 2010-12-21 | Negative pressure type precise seeding tobacco seed seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201938053U true CN201938053U (en) | 2011-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206715503U Expired - Fee Related CN201938053U (en) | 2010-12-21 | 2010-12-21 | Negative pressure type precise seeding tobacco seed seeder |
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| Country | Link |
|---|---|
| CN (1) | CN201938053U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577708A (en) * | 2011-12-31 | 2012-07-18 | 浙江大学 | Foldable portable plug tray seedling device |
| CN102696308A (en) * | 2012-07-19 | 2012-10-03 | 浙江大学 | Nozzle type automatic precision rice seedling raising seeding device |
| CN103733775A (en) * | 2013-12-30 | 2014-04-23 | 河南农业大学 | Pneumatic roller type tray seeder |
| CN104472074A (en) * | 2014-11-18 | 2015-04-01 | 黑龙江省农业机械工程科学研究院 | Electric air-suction type seedling raising and sowing device |
| CN105706599A (en) * | 2016-03-24 | 2016-06-29 | 兰州大学 | Back-mounted orchard no-tillage precise fertilization apparatus |
| CN105815008A (en) * | 2016-05-20 | 2016-08-03 | 中国水稻研究所 | Precise seeding and seedling raising device for rice |
| CN105815007A (en) * | 2016-05-20 | 2016-08-03 | 中国水稻研究所 | Precise seeding and seedling raising method for rice |
| CN106105507A (en) * | 2016-06-30 | 2016-11-16 | 新疆林业科学院扎木台造林试验站 | A kind of black Fructus Lycii tray seedling-culture seeding device and application thereof |
| CN108093967A (en) * | 2017-12-06 | 2018-06-01 | 郑州莉迪亚医药科技有限公司 | A kind of quick earth culture cultivation device of the small-sized colza of hand negative pressure |
| CN108271472A (en) * | 2018-01-16 | 2018-07-13 | 深圳润丰投资咨询有限公司 | A kind of bulk vegetable seeds, which is sowed, uses equipment |
-
2010
- 2010-12-21 CN CN2010206715503U patent/CN201938053U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577708A (en) * | 2011-12-31 | 2012-07-18 | 浙江大学 | Foldable portable plug tray seedling device |
| CN102696308A (en) * | 2012-07-19 | 2012-10-03 | 浙江大学 | Nozzle type automatic precision rice seedling raising seeding device |
| CN102696308B (en) * | 2012-07-19 | 2015-04-15 | 浙江大学 | Nozzle type automatic precision rice seedling raising seeding device |
| CN103733775A (en) * | 2013-12-30 | 2014-04-23 | 河南农业大学 | Pneumatic roller type tray seeder |
| CN104472074A (en) * | 2014-11-18 | 2015-04-01 | 黑龙江省农业机械工程科学研究院 | Electric air-suction type seedling raising and sowing device |
| CN105706599B (en) * | 2016-03-24 | 2017-10-03 | 兰州大学 | Backpack orchard is no-tillage Tree Precise Fertilization device |
| CN105706599A (en) * | 2016-03-24 | 2016-06-29 | 兰州大学 | Back-mounted orchard no-tillage precise fertilization apparatus |
| CN105815008A (en) * | 2016-05-20 | 2016-08-03 | 中国水稻研究所 | Precise seeding and seedling raising device for rice |
| CN105815007A (en) * | 2016-05-20 | 2016-08-03 | 中国水稻研究所 | Precise seeding and seedling raising method for rice |
| CN106105507A (en) * | 2016-06-30 | 2016-11-16 | 新疆林业科学院扎木台造林试验站 | A kind of black Fructus Lycii tray seedling-culture seeding device and application thereof |
| CN106105507B (en) * | 2016-06-30 | 2019-03-12 | 新疆林业科学院扎木台造林试验站 | A kind of black fruit fructus lycii tray seedling-culture seeding device and its application |
| CN108093967A (en) * | 2017-12-06 | 2018-06-01 | 郑州莉迪亚医药科技有限公司 | A kind of quick earth culture cultivation device of the small-sized colza of hand negative pressure |
| CN108271472A (en) * | 2018-01-16 | 2018-07-13 | 深圳润丰投资咨询有限公司 | A kind of bulk vegetable seeds, which is sowed, uses equipment |
| CN108271472B (en) * | 2018-01-16 | 2020-04-10 | 广宁县瑞丰现代农业发展有限公司 | Batch nature vegetable seed is scattered and is used equipment |
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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: 20110824 Termination date: 20111221 |