CN2125907U - Rice seed broadcaster - Google Patents
Rice seed broadcaster Download PDFInfo
- Publication number
- CN2125907U CN2125907U CN 92217135 CN92217135U CN2125907U CN 2125907 U CN2125907 U CN 2125907U CN 92217135 CN92217135 CN 92217135 CN 92217135 U CN92217135 U CN 92217135U CN 2125907 U CN2125907 U CN 2125907U
- Authority
- CN
- China
- Prior art keywords
- seed
- box
- blower fan
- trunnion
- outlet
- 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.)
- Granted
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Abstract
The utility model relates to a rice seed broadcaster which is an agricultural machine. The structure of the rice seed broadcaster is a petrol engine. A blower and a seed box are arranged on a machine frame, wherein, the air duct and the throat of the blower are connected together, and the other air duct is opened into the seed box. One end of a discharging pipe is connected with the seed box, and the other end is connected with the upper part of a secondary hopper. The outlet of the secondary hopper is positioned on a pipeline axial line which is positioned the minimum diameter point of the throat. The tail end of the throat is provided with a flexible pipe and a broadcast opening. The utility model has advantages of good uniformity broadcasting, high work efficiency, seed sprout without damage, field surface without break, etc.
Description
The utility model relates to a kind of agricultural machinery, specifically refer to be used for broadcasting sowing the machine of paddy rice.
Vast rural area in China, the sowing of paddy rice needs two procedures, at first carry out seedling, be about to cultivating seeds and become rice shoot, and then rice shoot is inserted into the field, this seeding method of paddy rice not only bothers, operation is various, and the labour intensity of rice transplanting is very big, therefore people have invented various rice transplanters, and to alleviate the arduous of rice transplantation by hand, still still there is time-consuming problem in traditional rice growing, at present a kind of new seeding method comes out, seed rice after the broken chest vernalization directly broadcasts sowing the field, has alleviated labour intensity, has improved work efficiency.
The purpose of this utility model is exactly a kind of paddy rice seed broadcaster that designs for this new type sowing mode, has simple in structurely, broadcasts sowing evenly, and the work efficiency height does not have the characteristics of destruction to the field face.
Solution of the present utility model is: mainly be made up of gasoline engine, frame, seed-box, discharge nozzle, hopper, blower fan and air channel, gasoline engine, blower fan and seed-box are installed on the frame, wind passage mouth of blower fan and trunnion connect together and constitute the air channel, another wind passage mouth of blower fan leads to seed-box, one end of discharge nozzle leads to seed-box, another terminal is connected with secondary hopper (5), the outlet of secondary hopper is positioned on the conduit axis at minimum diameter place of trunnion, tail end at trunnion is equipped with flexible pipe and broadcasts sowing mouth, and its detailed content is described below referring to accompanying drawing:
Referring to accompanying drawing, paddy rice seed broadcaster of the present utility model is mainly by gasoline engine (12), frame (10), seed-box (1), discharge nozzle (3), hopper (5), blower fan (4) and air channel constitute, feature of the present utility model is gasoline engine (12), blower fan (4) and seed-box (1) are installed on the frame (10), wherein wind passage mouth of blower fan (4) and trunnion (7) connect together and constitute the air channel, another wind passage mouth of blower fan (4) leads to seed-box (1), one end of discharge nozzle (3) is connected with seed-box (1), the other end is connected on the secondary hopper (5), the outlet of secondary hopper (5) is positioned on the conduit axis at minimum diameter place of trunnion (7), tail end at trunnion (7) is equipped with flexible pipe (8) and broadcasts sowing mouthful (9), like this, when seed broadcaster carries out work, gasoline engine (12) drives blower fan (4) work, a wind passage mouth of blower fan (4) leads to seed-box (1), make and produce pressure in the seed-box (1), seed after the broken chest vernalization in the seed-box (1) is under pressure and vibration effect, enter secondary hopper (5) by discharge nozzle (3), another wind passage mouth of blower fan (4) leads to trunnion (7), because wind-force produces negative pressure at the minimum place of the caliber of trunnion (7), with the seed sucking-off that is contained in the secondary hopper (5) at this place, under the wind-force effect by flexible pipe (8) with broadcast sowing mouthful (9) and be sprinkled into the field, wherein the effect of flexible pipe (8) is to adjust to broadcast sowing direction, and the effect of broadcasting sowing mouthful (9) is the scope that control scatters seeds.The utility model is equipped with one-level discharging control gate (2) and secondary discharging control gate (6) respectively in the outlet of seed-box (1) and secondary hopper (5), is used for regulating the grain weight come out from seed-box (1) and secondary hopper (5).The utility model is equipped with wind outlet (11) on blower fan (4), in order to regulate the air quantity size of blower fan (4).
The paddy rice seed broadcaster that the utility model provides is the principle that adopts air-flow, carries out the secondary seeding, has the good uniformity of broadcasting sowing, the work efficiency height, to kind of a bud not damaged, the field face there is not the advantage of destruction, through site test, functional, simultaneously simple in structure, easy to use, have good economic benefits.
Accompanying drawing is represented specific embodiments of the present utility model.
Accompanying drawing is represented structure chart of the present utility model.
(1) seed-box wherein, (2) one-level discharging control gate, (3) discharge nozzle, be transparent hose, (4) blower fan, (5) secondary hopper, (6) secondary discharging control gate, (7) trunnion, (8) flexible pipe, (9) broadcast sowing mouth, (10) frame, (11) wind outlet, (12) gasoline engine, (13) fuel tank.
Claims (3)
1, a kind of paddy rice seed broadcaster, mainly by gasoline engine, frame, seed-box, discharge nozzle, hopper, blower fan and air channel are formed, feature of the present utility model is gasoline engine (12), blower fan (4) and seed-box (1) are installed on the frame (10), wherein wind passage mouth of blower fan (4) and trunnion (7) connect together and constitute the air channel, another wind passage mouth of blower fan (4) leads to seed-box (1), one end of discharge nozzle (3) is connected with seed-box (1), the other end is connected on the secondary hopper (5), the outlet of secondary hopper (5) is positioned on the conduit axis at minimum diameter place of trunnion (7), and broadcast sowing mouthful (9) of flexible pipe (8) are housed at the tail end of trunnion (7).
2, paddy rice seed broadcaster according to claim 1 is characterized in that in the outlet of seed-box (1) and secondary hopper (5) one-level discharging control gate (2) and secondary discharging control gate (6) being housed respectively.
3, paddy rice seed broadcaster according to claim 1 is characterized in that being equipped with wind outlet (11) on blower fan (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92217135 CN2125907U (en) | 1992-06-16 | 1992-06-16 | Rice seed broadcaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92217135 CN2125907U (en) | 1992-06-16 | 1992-06-16 | Rice seed broadcaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2125907U true CN2125907U (en) | 1992-12-30 |
Family
ID=4961233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92217135 Granted CN2125907U (en) | 1992-06-16 | 1992-06-16 | Rice seed broadcaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2125907U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104350844A (en) * | 2014-10-28 | 2015-02-18 | 农业部南京农业机械化研究所 | Backpack type field spray sowing machine for raising seedlings with plates |
| CN105764322A (en) * | 2013-10-02 | 2016-07-13 | 莱姆肯有限责任两合公司 | Dispensing system for an agricultural spreader machine |
| CN107580833A (en) * | 2017-11-08 | 2018-01-16 | 刘帮银 | Jet seeder |
| CN109453632A (en) * | 2018-11-20 | 2019-03-12 | 山东蓝想环境科技股份有限公司 | A kind of negative pressure exhaust gas ozone mixer |
-
1992
- 1992-06-16 CN CN 92217135 patent/CN2125907U/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105764322A (en) * | 2013-10-02 | 2016-07-13 | 莱姆肯有限责任两合公司 | Dispensing system for an agricultural spreader machine |
| CN104350844A (en) * | 2014-10-28 | 2015-02-18 | 农业部南京农业机械化研究所 | Backpack type field spray sowing machine for raising seedlings with plates |
| CN107580833A (en) * | 2017-11-08 | 2018-01-16 | 刘帮银 | Jet seeder |
| CN109453632A (en) * | 2018-11-20 | 2019-03-12 | 山东蓝想环境科技股份有限公司 | A kind of negative pressure exhaust gas ozone mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |