CN1675994A - Mechanically-operated knapsack nozzle mast spraying machine - Google Patents
Mechanically-operated knapsack nozzle mast spraying machine Download PDFInfo
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- CN1675994A CN1675994A CN 200510011632 CN200510011632A CN1675994A CN 1675994 A CN1675994 A CN 1675994A CN 200510011632 CN200510011632 CN 200510011632 CN 200510011632 A CN200510011632 A CN 200510011632A CN 1675994 A CN1675994 A CN 1675994A
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- operated knapsack
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Abstract
The present invention discloses a motor-driven knapsack spraying boom sprayer, including spraying system which comprises pipeline and spraying boom communicated with pipeline, in which on the described spraying boom at least two spraying device are distributed. Said invention not only can raise the utilization rate of pesticide, but also can reduce pollution to environment.
Description
Technical field
The present invention relates to a kind of sprayer, especially a kind of mechanically-operated knapsack nozzle mast spraying machine with a plurality of sprayer units.
Background technology
Not only in the past with now, even if remaining in the future the main method of crop being carried out the disease pest and weed control, also be the important component part of integrated control, its middle-size and small-size equipment for plant protection occupies an important position in plant protection operation in chemical control.Small machine is used for garden at first, on large tracts of land, used afterwards, the sprinkler part of most small-sized backpack equipment for plant protection is single shower nozzle at present, the method that adopts the swing of " it " font to bear down on one and spray, to making Partial Jobs area repeat spraying, so sprinkling is inhomogeneous, causes liquid waste again, and inefficiency; Existing sprayer does not have the setting pressure adjustment structure, to such an extent as to the agricultural chemicals skewness, the regional agricultural chemicals excess that in the entire job area, has, the regional agricultural chemicals deficiency that has, had a strong impact on operation effectiveness, the agricultural chemicals availability is very low, and easy pollution of ecological environment.Therefore from improving agricultural chemicals utilization ratio and environmental angle, study particularly important that a kind of novel knapsack sprayer tool that can effectively improve the soup deposition uniformity shows.
Summary of the invention
The objective of the invention is to provides a kind of soup utilization ratio height, pollutes little and sprays the high mechanically-operated knapsack nozzle mast spraying machine of efficient at the deficiencies in the prior art.
The present invention adopts following technical scheme for achieving the above object:
Mechanically-operated knapsack nozzle mast spraying machine of the present invention comprises sprinkling system, this sprinkling system comprise pipeline and with the spray boom of pipeline connection, be evenly equipped with at least 2 sprayer units on the wherein said spray boom, preferred 4.
Particularly described pipeline is provided with pressure-regulating device, and pressure-regulating device is preferably pressure regulator valve.
Wherein said pipeline is provided with manometer and point compresses switch.
The advantage and the good effect of mechanically-operated knapsack nozzle mast spraying machine of the present invention are: owing to be evenly equipped with at least 2 sprayer units on spray boom, so use when of the present invention, can avoid the method for operating of " it " font swing, replacing linear pattern sprays, so improved spray efficient in, improve the agricultural chemicals availability, and can improve the soup distributing homogeneity effectively, thereby reduced environmental pollution.
Description of drawings
Fig. 1 is the structural representation of mechanically-operated knapsack nozzle mast spraying machine of the present invention;
Fig. 2 is the structural representation of sprinkling system among the present invention.
Embodiment
The present invention will be described in detail below in conjunction with accompanying drawing.
Referring to Fig. 1 and Fig. 2.Mechanically-operated knapsack nozzle mast spraying machine of the present invention provides power by a small-sized two stroke gasoline engine.Its structure comprises frame 5, be fixed on medicine-chest 1 on the frame 5, fuel tank 2, engine 3, the liquid pump 4 that is communicated with medicine-chest 1, and sprinkling system; Wherein sprinkling system comprises spray boom 9 and is communicated with the pipeline 11 of spray boom 9 and liquid pump 4 and is evenly distributed on 4 sprayer units 10 on the spray boom 9; Sprayer unit 10 is made up of sprayer body and shower nozzle, and shower nozzle wherein can adopt the standard fan nozzle, can change fast according to agriculture requirement, carries out constant or low-gallonage spraying, has improved the agricultural chemicals availability, has reduced the pollution to environment; On pipeline 11, also be provided with and a little compress switch 6, pressure regulator valve 7 and manometer 8.Point compress switch 6 and the position of pressure regulator valve 7, manometer 8 can suitably regulate according to operator's operating habit.On frame 5, be fixed with support 13, be fixed with braces 12 by latch closure on the support 13, braces 12 adjustable length.During operation, braces 12 is hung over operator's neck or shoulder, change spray height between shower nozzle and crop by regulating braces 12 length.Sprinkling system among the present invention also is applicable to the manual type back sprayer.
The course of work of this mechanically-operated knapsack nozzle mast spraying machine is as follows: sprayer is born at the operator back, and the both hands end is lived sprinkling system support 13, regulate braces 12 length up to shower nozzle apart from plant height to the operating position.Pilot engine after 3, open and a little compress switch 6, regulate pressure regulator valve 7, spray to suitable atomisation pressure.The discharge rate difference of fan nozzle under the different atomisation pressures can be regulated the unit are formulation rate so regulate atomisation pressure by pressure-regulating device, and can be guaranteed pressure stability in the spray process.Because the droplet of standard fan nozzle is distributed as normal distribution, the result of a plurality of shower nozzle stacks will make the distribution unanimity of soup in whole spraying swath scope.
The present invention adopts many nozzle structures, can realize that the soup gross area evenly covers sprinkling, has reduced formulation rate, has reduced poisoning; And the assembling pressure regulating system makes pressure stability in spray process, and agricultural chemicals is evenly distributed, and has improved the deposition uniformity of soup, improves the availability of soup, reduces the pollution to environment.
Above embodiment only in order to the explanation the present invention and and unrestricted technical scheme described in the invention; Therefore, although this specification has been described in detail the present invention with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the present invention; And all do not break away from the technical scheme and the improvement thereof of the spirit and scope of the present invention, and it all should be encompassed in the middle of the claim scope of the present invention.
Claims (6)
1. a mechanically-operated knapsack nozzle mast spraying machine comprises sprinkling system, and this sprinkling system comprises pipeline (11) and the spray boom (9) that is communicated with pipeline (11), it is characterized in that being evenly equipped with on the described spray boom (9) at least 2 sprayer units (10).
2. mechanically-operated knapsack nozzle mast spraying machine according to claim 1 is characterized in that being evenly equipped with on the spray boom (9) 4 sprayer units (10).
3. mechanically-operated knapsack nozzle mast spraying machine according to claim 1 and 2 is characterized in that described pipeline (11) is provided with pressure-regulating device.
4. mechanically-operated knapsack nozzle mast spraying machine according to claim 3 is characterized in that described pressure-regulating device is pressure regulator valve (7).
5. mechanically-operated knapsack nozzle mast spraying machine according to claim 3 is characterized in that described pipeline (11) is provided with manometer (8).
6. according to claim 1,2,4 or 5 described mechanically-operated knapsack nozzle mast spraying machines, it is characterized in that described pipeline (11) is provided with a little compress switch (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510011632 CN1675994A (en) | 2005-04-25 | 2005-04-25 | Mechanically-operated knapsack nozzle mast spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510011632 CN1675994A (en) | 2005-04-25 | 2005-04-25 | Mechanically-operated knapsack nozzle mast spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1675994A true CN1675994A (en) | 2005-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510011632 Pending CN1675994A (en) | 2005-04-25 | 2005-04-25 | Mechanically-operated knapsack nozzle mast spraying machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN1675994A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102860167A (en) * | 2012-09-27 | 2013-01-09 | 钦州学院 | Multifunctional sprayer |
| CN103329879A (en) * | 2013-07-16 | 2013-10-02 | 赵明 | Agricultural backpacking type backward spraying machine |
| CN110786310A (en) * | 2019-12-18 | 2020-02-14 | 福州枫蕊生态科技有限公司 | Full-width scanning and spraying assembly for long and short stalk crops |
| JP2020078774A (en) * | 2018-11-13 | 2020-05-28 | 株式会社麻場 | Backpacking type work machine |
-
2005
- 2005-04-25 CN CN 200510011632 patent/CN1675994A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102860167A (en) * | 2012-09-27 | 2013-01-09 | 钦州学院 | Multifunctional sprayer |
| CN103329879A (en) * | 2013-07-16 | 2013-10-02 | 赵明 | Agricultural backpacking type backward spraying machine |
| JP2020078774A (en) * | 2018-11-13 | 2020-05-28 | 株式会社麻場 | Backpacking type work machine |
| JP7152759B2 (en) | 2018-11-13 | 2022-10-13 | 株式会社麻場 | Backpack type work machine |
| CN110786310A (en) * | 2019-12-18 | 2020-02-14 | 福州枫蕊生态科技有限公司 | Full-width scanning and spraying assembly for long and short stalk crops |
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