CN107873687B - Layered wind-distribution orchard pesticide applying device - Google Patents
Layered wind-distribution orchard pesticide applying device Download PDFInfo
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- CN107873687B CN107873687B CN201711391478.1A CN201711391478A CN107873687B CN 107873687 B CN107873687 B CN 107873687B CN 201711391478 A CN201711391478 A CN 201711391478A CN 107873687 B CN107873687 B CN 107873687B
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- air
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0003—Atomisers or mist blowers
- A01M7/0014—Field atomisers, e.g. orchard atomisers, self-propelled, drawn or tractor-mounted
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0089—Regulating or controlling systems
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to a layered wind-distribution orchard pesticide application device, which comprises: a frame; the air box is a rectangular box body with a hollow interior and extending along the vertical direction, at least one of the left side plate and the right side plate of the air box is provided with a plurality of air outlets, and the air outlets are distributed at intervals in the vertical direction; the air supply fan is used for supplying air to the air box, the air supply fan is fixedly arranged on the frame, and the power input end of the fan is connected with the output end of the power machine; the liquid medicine spray heads are arranged in one-to-one correspondence with the air outlets; and the liquid medicine conveying system is connected with the liquid medicine spray head and is used for supplying liquid medicine to the liquid medicine spray head. According to the layered wind-distribution orchard pesticide application device, on the premise of adopting a low-power machine, the air flow can carry the pesticide liquid to all height positions of the tree crowns, and the uniformity of spraying of the pesticide liquid on all heights of the tree crowns is guaranteed.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a layered wind-distribution orchard pesticide applying device used in an orchard planting process.
Background
In the growth cycle of the fruit trees, a proper amount of pesticide and fertilizer needs to be sprayed so as to prevent and treat diseases and insect pests and provide nutrients for the growth of the fruit trees.
Along with the progress of science and technology, mechanized medicine application equipment replaces the manpower gradually, present orchard mechanized medicine application device adopts the mode of air supply atomizing liquid medicine to wind to send liquid medicine to fruit tree canopy and branch more, current air supply device holistic support is mostly convex to arrange the liquid medicine shower nozzle according to the shape of convex support, convex support own size is less, consequently the liquid medicine shower nozzle of arranging on convex support is far away from fruit tree top, in order to make the liquid medicine can be sent to fruit tree top canopy by wind (fruit tree height is 3.5m ~ 4m generally), just need the fan to produce high wind pressure, therefore need be equipped with powerful tractor and high pressure resistant liquid medicine shower nozzle.
However, the existing high-power (not less than 58.8 KW) tractors suitable for hillside orchards or shallow hillside areas are few, so that the matching is very difficult, and the matching difficulty of orchard pesticide applying machinery and the tractors is increased; even if the high-power tractor can be matched, the cost of the high-power tractor is relatively high, and in addition, a high-pressure resistant liquid medicine spray head is needed, so that the cost of the orchard pesticide applying machine is further increased.
Disclosure of Invention
The invention aims to provide a layered wind-distribution orchard pesticide applying device, so that the pesticide liquid can reach all positions of fruit tree crowns on the premise of not increasing the cost of the orchard pesticide applying device, and the pesticide applying uniformity of the fruit tree crowns is ensured.
In order to achieve the above purpose, the layered wind-distribution orchard drug application device provided by the invention comprises:
a frame;
the air box is a rectangular box body with a hollow interior and extending along the vertical direction, at least one of the left side plate and the right side plate of the air box is provided with a plurality of air outlets, and the air outlets are distributed at intervals in the vertical direction;
the air supply fan is used for supplying air to the air box, the air supply fan is fixedly arranged on the frame, and the power input end of the air supply fan is connected with the output end of the power machine;
the liquid medicine spray heads are arranged in one-to-one correspondence with the air outlets;
and the liquid medicine conveying system is connected with the liquid medicine spray head and is used for supplying liquid medicine to the liquid medicine spray head.
Preferably, a plurality of air outlets are symmetrically formed in the left side plate and the right side plate of the air box.
Preferably, the air supply fan is located the bottom of bellows, just layering wind-distribution orchard pesticide application device still includes being located the inside chamber division baffle of bellows, chamber division baffle one end with the top of bellows links to each other, and the other end orientation the bottom of bellows extends, and will the inside cavity of bellows is divided into two air-out chambers of bilateral symmetry.
Preferably, the cavity separating partition board comprises a first partition board and a second partition board, the bottom end of the first partition board is connected with the bottom end of the second partition board, and the top end of the first partition board and the top end of the second partition board are mutually separated and are respectively connected with the top of the bellows.
Preferably, the air guide device further comprises an air guide corner protector, and the air guide corner protector is buckled on a bottom corner formed by the bottom end of the first partition plate and the bottom end of the second partition plate.
Preferably, a plurality of guide plates are further arranged in any one of the air outlet cavities, and the guide plates divide the air outlet cavities into branch cavities corresponding to the air outlets one by one.
Preferably, the guide plate is rotatably disposed in the bellows, and any one of the guide plates is further connected to an angle adjusting device for adjusting its own angle.
Preferably, the liquid medicine conveying system comprises a liquid medicine storage tank body, a liquid medicine pipe connected with the liquid medicine storage tank body and a pump body for pumping liquid medicine to the liquid medicine pipe, wherein the liquid medicine pipe is arranged outside the bellows and extends along the vertical direction, and the liquid medicine spray head is arranged on the liquid medicine pipe.
Preferably, the device further comprises an angle adjusting plate which is positioned on the outer side of the air box and rotatably connected to the top of the air box, wherein a top nozzle is arranged on the angle adjusting plate and connected with the liquid medicine pipe through a hose.
Preferably, the height of the bellows is not less than 3m.
Preferably, the bellows is formed by enclosing a front panel, a rear panel, a top panel, a left side panel and a right side panel.
Preferably, the device further comprises a top nozzle adjusting device for adjusting the angle of the top nozzle.
The layered wind-distributing orchard pesticide applying device disclosed by the invention is assembled with a power machine through a frame, the power output by the power machine is transmitted to an air supply fan, the air supply fan provides strong wind power for an air box, and air flow is blown out from an air outlet and instantly blows away the liquid medicine sprayed from a liquid medicine spray head; because the bellows itself is the rectangle, therefore at the in-process of follow-up power machinery walking, the vertical direction of bellows side just corresponds with the direction of height of fruit tree, and set up a plurality of air outlets on the curb plate about the bellows, the air outlet is arranged at vertical direction interval, this makes under the prerequisite that adopts low-power machinery, and the air current just can carry the liquid medicine to each high position of crown to guaranteed the uniformity of spraying of liquid medicine on each high of crown.
Drawings
FIG. 1 is a schematic side view of a layered wind-distributing orchard application apparatus disclosed in an embodiment of the present invention;
fig. 2 is a right-side view of fig. 1.
Wherein, 1 is the air supply fan, 2 is the liquid medicine pipe, 3 is the front panel, 4 is the regulating part, 5 is the pivot, 6 is the rear panel, 7 is the liquid medicine shower nozzle, 8 is the deflector, 9 is the medicine storage jar body, 10 is the frame, 11 is the chamber baffle, 12 is the blade, 13 is the branch cavity, 14 is the wind-guiding angle bead, 111 is first baffle, 112 is the second baffle.
Detailed Description
The invention aims to provide a layered wind-distribution orchard pesticide applying device so as to ensure that the pesticide liquid can reach all positions of fruit tree crowns on the premise of not increasing the cost of the orchard pesticide applying device, thereby ensuring the pesticide applying uniformity of the fruit tree crowns.
In order to better understand the aspects of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
Referring to fig. 1 and 2, the layered air-distributing orchard pesticide applying device disclosed by the invention comprises a frame 10, an air box, an air supply fan 1, a pesticide sprayer 7 and a pesticide conveying system, wherein the frame 10 is used as a mounting base, and is used for mounting the whole layered air-distributing orchard pesticide applying device on a power machine (such as a tractor) on one hand and providing a mounting base for all parts of the layered air-distributing orchard pesticide applying device on the other hand.
The bellows sets up in frame 10, and the bellows is whole to be the rectangle, and the inside cavity of bellows extends along vertical direction, and whole bellows presents a height and width and all is greater than the flat case of thickness far away, and when power machinery adopted the tractor, whole layering wind orchard pesticide application device was installed in the rear portion of tractor through the hanger, and the bottom of frame 10 is provided with the wheel that follows the tractor and remove.
In general, fruit trees are planted in rows, a tractor walks in a gap between two adjacent rows of fruit trees, two side surfaces of the thickness of a bellows can be reflected to be opposite to the two adjacent rows of fruit trees respectively, one surface of the bellows, which is close to the head of the tractor, is defined as a front panel 3 of the bellows, one surface, which is opposite to the front panel 3, is defined as a rear panel 6 of the bellows, when a person stands towards the travelling direction of the tractor, a left-hand side plate is defined as a left-hand side plate of the bellows, a right-hand side plate is defined as a right-hand side plate of the bellows, and a plate at the topmost end of the bellows is defined as a top plate of the bellows.
At least one of the left side plate and the right side plate of the air box is provided with a plurality of air outlets, and the air outlets are distributed on any side plate at intervals along the vertical direction, as shown in fig. 2, an air supply fan 1 is also fixedly arranged on a frame 10, the air supply fan 1 is used for supplying air to the air box, the power input end of the air supply fan 1 is connected with the tail output shaft of the tractor, each air outlet is provided with a liquid medicine spray head 7, and the liquid medicine sprayed by the liquid medicine spray head 7 can be instantaneously blown into mist by utilizing strong wind force at the air outlet and carried to the crown position; the liquid medicine conveying system is connected with the liquid medicine spray head 7 and is used for providing liquid medicine for the liquid medicine spray head 7.
The layered wind-distribution orchard pesticide application device disclosed in the embodiment is assembled with a power machine through a frame 10, the power output by the power machine is transmitted to a wind supply fan 1, the wind supply fan 1 provides strong wind power for a wind box, and air flow is blown out from an air outlet and instantly blows away the liquid medicine sprayed from a liquid medicine spray nozzle 7; because the bellows itself is the rectangle, consequently at the in-process of follow-up power machinery walking, the direction of height of two sides just corresponds with the direction of height of fruit tree about the bellows, and set up a plurality of air outlets on the curb plate about the bellows, the air outlet is arranged at vertical direction interval, this just has realized layering wind distribution, every air outlet can correspond the crown direction in a part, even adopt low-power machinery, the air current also can carry the liquid medicine to each position of height of crown on to the uniformity of spraying of liquid medicine on each height of crown has been guaranteed.
It can be understood by those skilled in the art that if the air outlets are formed on the left side plate or the right side plate of the bellows, the layered wind-distribution orchard pesticide applying device can only spray pesticide or fertilizer on one row of fruit trees at a time, and in order to improve the working efficiency, the two left side plates and the two right side plates of the bellows are recommended to be provided with a plurality of air outlets, and the air outlets are symmetrically formed on the left side plate and the right side plate, as shown in fig. 2. As a more preferable mode, the air outlets on any side plate are uniformly arranged along the vertical direction in the embodiment, so that the uniformity of liquid medicine spraying is further improved.
The setting position of the air supply fan 1 is practically unlimited, so long as the air pressure can be provided in the air box, the convenience in production design is considered, the air supply fan 1 in the embodiment is designed at the bottom of the air box, as shown in fig. 1 and 2, the blades 12 of the air supply fan 1 are positioned inside the air box, and since the air outlets are formed in the left side plate and the right side plate of the air box, in order to ensure the uniformity of air outlet at the left side and the right side, the layered air distribution orchard pesticide applying device in the embodiment further comprises a cavity separating baffle 11, the cavity separating baffle 11 is positioned inside the air box, one end of the cavity separating baffle 11 is connected with the top of the air box, and the other end extends towards the bottom of the air box, so that the cavity inside the air box is divided into two air outlet cavities which are bilaterally symmetrical.
More specifically, the chamber partition 11 is specifically constituted by a first partition 111 and a second partition 112, and as shown in fig. 2, the bottom end of the first partition 111 and the bottom end of the second partition 112 are connected, and the top end of the first partition 111 and the top end of the second partition 112 are separated from each other and are individually connected to the top of the bellows, respectively.
In order to avoid air leakage at the connection position of the bottom ends of the first partition board 111 and the second partition board 112, an air guide corner protector 14 may be further provided, and the air guide corner protector 14 is fastened on a bottom corner formed by the bottom end of the first partition board 111 and the bottom end of the second partition board 112, as shown in fig. 2.
The top of the bellows can be a flat top or can be designed to be a concave top or a convex top, as shown in fig. 2, the top of the bellows in the embodiment of the invention is a concave top formed by intersecting two inclined planes, the lowest point of the concave top is positioned at the middle position of the top of the bellows, and by the shape design, the wind pressure in the bellows can be improved, and the liquid medicine can reach the position of the crown farther along with wind.
Referring to fig. 2, a plurality of guide plates 8 are further disposed in any air outlet cavity, the guide plates 8 divide the air outlet cavity into branch chambers 13 corresponding to the air outlets one to one, so that the air outlet of each air outlet is more uniform, the air deflectors are further disposed in the air box in a rotatable manner, and each air deflector is further connected with an angle adjusting device for driving the air deflectors to perform angle adjustment, and the angle adjusting device can be a motor, an electric push rod or a piston cylinder. The angle of the air deflector is adjusted through the angle adjusting device, so that the volume of each branch chamber 13 tends to be equal, and the uniformity of air distribution is further improved.
Referring to fig. 1 and 2, the liquid medicine delivery system specifically includes a medicine storage tank 9, a liquid medicine pipe 2 connected to the medicine storage tank 9, and a pump body for pumping liquid medicine to the liquid medicine pipe 2, where the pump body can be connected to an output shaft at a rear portion of a tractor through a transmission mechanism, the liquid medicine pipe 2 is disposed outside the bellows and extends in a vertical direction, and the liquid medicine spray nozzle 7 is disposed on the liquid medicine pipe 2.
In order to ensure that the liquid medicine can reach the topmost end of the crown, the height of the air box is not less than 3m, and further, an angle adjusting plate and a top spray head are further arranged in the embodiment, please refer to fig. 1 and 2, the angle adjusting plate is located on the outer side of the air box and is rotatably connected to the top of the air box through a rotating shaft 5, the top spray head is arranged on the angle adjusting plate, and the top spray head is connected with the liquid medicine pipe 2 through a hose. The angle adjusting plate is used for manually adjusting the angle through the adjusting piece 4, or the angle adjusting plate is used for automatically adjusting the angle through the angle adjusting device, and the angle adjusting plate drives the top nozzle to move, so that the liquid medicine is sprayed to the topmost end of the crown, and the purpose of preventing and controlling the diseases and insect pests of the fruit tree is achieved. The angle adjusting device can be a motor, an electric push rod, a piston cylinder or the like.
In actual arrangement, the blower fan 1 is arranged at the front end of the frame 10 so as to be close to the output shaft of the rear of the tractor, and the medicine storage tank 9 is arranged at the rear end of the frame 10, as shown in fig. 1.
In the embodiment of the present invention, the names of the chemical solution ejection head 7, the chemical solution delivery system, and the like are used, but these names should not be construed as limiting the actions of the ejection head and the delivery system, and it should be understood that the chemical solution should include, but is not limited to, passing liquid substances such as pesticides, fertilizers, and the like.
The layered wind-distribution orchard pesticide applying device provided by the invention is described in detail above. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (6)
1. A layered wind-distribution orchard pesticide application device, which is characterized by comprising:
a frame (10);
the air box is arranged on the frame (10), is a rectangular box body which is hollow in the interior and extends along the vertical direction, a plurality of air outlets are symmetrically formed in the left side plate and the right side plate of the air box, and the air outlets are distributed at intervals in the vertical direction;
the air supply fan (1) is used for supplying air to the air box, the air supply fan (1) is fixedly arranged on the frame (10), and the power input end of the air supply fan (1) is connected with the output end of the power machine;
the liquid medicine spray heads (7) are arranged in one-to-one correspondence with the air outlets;
the liquid medicine conveying system is connected with the liquid medicine spray head (7) and is used for supplying liquid medicine to the liquid medicine spray head (7);
the air supply fan (1) is positioned at the bottom of the air box, the layered air distribution orchard pesticide applying device further comprises a cavity separating partition plate (11) positioned in the air box, one end of the cavity separating partition plate (11) is connected with the top of the air box, the other end of the cavity separating partition plate extends towards the bottom of the air box, and the cavity in the air box is divided into two air outlet cavities which are bilaterally symmetrical;
the cavity separation baffle plate (11) comprises a first baffle plate (111) and a second baffle plate (112), wherein the bottom end of the first baffle plate (111) is connected with the bottom end of the second baffle plate (112), the top end of the first baffle plate (111) and the top end of the second baffle plate (112) are mutually separated and are respectively connected with the top of the air box, the top of the air box is a concave top formed by intersecting two inclined planes, and the lowest point of the concave top is positioned in the middle position of the top of the air box;
the novel air conditioner further comprises an air guide corner protector (14), wherein the air guide corner protector (14) is buckled on a bottom corner formed by the bottom end of the first partition board (111) and the bottom end of the second partition board (112).
2. The layered wind-distribution orchard pesticide application device according to claim 1, wherein a plurality of guide plates (8) are further arranged in any one of the wind outlet cavities, and the guide plates (8) divide the wind outlet cavities into branch cavities (13) corresponding to the wind outlets one by one.
3. The layered wind-distribution orchard pesticide applying device according to claim 2, wherein the guide plates (8) are rotatably arranged in the bellows, and any one of the guide plates (8) is further connected with an angle adjusting device for adjusting the angle of the guide plates.
4. A layered wind orchard application device according to any one of claims 1-3, wherein the liquid medicine conveying system comprises a liquid medicine storing tank body (9), a liquid medicine pipe (2) connected with the liquid medicine storing tank body (9) and a pump body for pumping liquid medicine to the liquid medicine pipe (2), the liquid medicine pipe (2) is arranged outside the bellows and extends in the vertical direction, and the liquid medicine spray head (7) is arranged on the liquid medicine pipe (2).
5. The layered wind-distribution orchard pesticide applying device according to claim 4, further comprising an angle adjusting plate which is arranged on the outer side of the wind box and rotatably connected to the top of the wind box, wherein a top sprayer is arranged on the angle adjusting plate and is connected with the liquid medicine pipe (2) through a hose.
6. The layered wind orchard application device of claim 1, wherein the height of the bellows is not less than 3m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711391478.1A CN107873687B (en) | 2017-12-21 | 2017-12-21 | Layered wind-distribution orchard pesticide applying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711391478.1A CN107873687B (en) | 2017-12-21 | 2017-12-21 | Layered wind-distribution orchard pesticide applying device |
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| CN107873687A CN107873687A (en) | 2018-04-06 |
| CN107873687B true CN107873687B (en) | 2023-05-23 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108464293A (en) * | 2018-05-31 | 2018-08-31 | 广西宏发重工机械有限公司 | A kind of flow-guiding structure of spraying system |
| CN109730048A (en) * | 2019-03-08 | 2019-05-10 | 重庆西玛福科技有限公司 | It waves drug spraying equipment and waves spray method |
| CN110326601A (en) * | 2019-08-12 | 2019-10-15 | 华南农业大学 | Profiling device for administration of drugs, Machinery for orchard equipment and application method |
| CN111109226B (en) * | 2020-01-03 | 2021-09-07 | 东北农业大学 | Air curtain device for wide-width plant protection operation |
| CN114885926A (en) * | 2022-05-17 | 2022-08-12 | 北京市农林科学院智能装备技术研究中心 | Pesticide application system and pesticide application robot |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM305580U (en) * | 2006-06-23 | 2007-02-01 | Agricultural Res Inst | Spraying machine for plants ranks |
| CN200994362Y (en) * | 2006-12-31 | 2007-12-26 | 国家林业局哈尔滨林业机械研究所 | Automatic intelligent medicine sprayer for target wood |
| CN103891698B (en) * | 2014-04-10 | 2015-07-08 | 农业部南京农业机械化研究所 | Double-air-channel mist spray device for orchards |
| CN205284759U (en) * | 2016-01-12 | 2016-06-08 | 台州信溢农业机械有限公司 | Towed orchard wind send sprayer |
| CN106179818A (en) * | 2016-08-21 | 2016-12-07 | 于延军 | A kind of multidirectional sprayer unit |
| CN206507111U (en) * | 2016-12-26 | 2017-09-22 | 常州东风农机集团有限公司 | A kind of crawler type woods fruit spraying machine |
| CN207767353U (en) * | 2017-12-21 | 2018-08-28 | 河北农业大学 | A kind of layering cloth wind orchard device for administration of drugs |
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