CN204956932U - Pesticide sprinkling system for helicopter - Google Patents
Pesticide sprinkling system for helicopter Download PDFInfo
- Publication number
- CN204956932U CN204956932U CN201520727122.0U CN201520727122U CN204956932U CN 204956932 U CN204956932 U CN 204956932U CN 201520727122 U CN201520727122 U CN 201520727122U CN 204956932 U CN204956932 U CN 204956932U
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- cavity
- support
- hole
- water pump
- helicopter
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Abstract
The utility model provides a pesticide sprinkling system for helicopter, including medical kit, water pump and spray the support, the medical kit is connected with the water pump, the water pump further with spray the leg joint, the medical kit is including the box that is U type structure, the box is inside to be equipped with at least one baffle, is equipped with the through -hole that the confession liquid medicine circulated on the baffle, spray the support and include the main support and set up two assistant supports at the main support both ends respectively that the assistant support passes through the scray to be fixed on the main support. The utility model discloses a medical kit of U type structure to at the inside baffle that is provided with of medical kit, the medical kit of this kind of structure itself has certain anti performance of rocking promptly, and the inside baffle liquid medicine in to the medical kit also has certain barrier effect moreover, stability when having guaranteed helicopter flight. In addition, spraying support design and for folded cascade, will spraying the support to fold when the operation finishes, the space that occupies is less, be convenient for the transportation with deposit.
Description
Technical field
The utility model relates to pesticide dispersal equipment technical field, is specifically related to a kind of helicopter pesticide spraying system.
Background technology
In agricultural production, in order to prevent and treat the disease pest and weed of crops, need to spray insecticide to crops, using helicopter to spray insecticide becomes the effective means solving agriculture field disease pest and weed and prevent and treat.When helicopter is sprayed insecticide, often need medicine-chest, spray line are installed on the body of helicopter and spray support etc.
Sprinkler system of the prior art, adopts cuboid or square medicine-chest, this kind of medicine-chest finite capacity usually, and when helicopter flight, liquid in medicine-chest rocking and rock, anti-shake dynamic poor-performing easily with fuselage, directly can affect the flight of helicopter when it rocks too violent; And when acutely rocking, medicine-chest is also very easily out of shape, thus making the deviation of gravity center degree of helicopter comparatively large, making helicopter balance when flying poor, bringing potential safety hazard to the flight of helicopter.
In addition, the sprinkling support in sprinkler system, due to the restriction of its length, makes sprinkling region limited, easily there is the situation of drain spray, and the length increasing merely sprinkling support makes whole sprinkling support volume comparatively large, thus the space taken is comparatively large, is not easy to transport and deposits.
Utility model content
The utility model provides a kind of helicopter pesticide spraying system, affects the problem of helicopter flight to solve the anti-shake dynamic poor performance of medicine-chest of the prior art, and sprays the larger problem of support volume.
The utility model provides a kind of helicopter pesticide spraying system, comprise medicine-chest, water pump and sprinkling support, described medicine-chest is connected with described water pump, described water pump is connected with described sprinkling support further, described medicine-chest comprises the casing of U-shaped structure, and the both sides of described casing are respectively equipped with inlet, and the bottom of described casing is provided with liquid outlet, described box house is provided with at least one dividing plate, and described dividing plate is provided with the through hole for liquid medicine flow; Described sprinkling support comprises main support and is separately positioned on two assistant supports at described main support two ends, and described assistant support is fixed on described main support by folder.
As optimal way of the present utility model, described casing comprises the first symmetrical cavity of both sides and the second cavity, and be communicated with the 3rd cavity of described first cavity and described second cavity, the end face of described first cavity and described second cavity is all higher than the end face of described 3rd cavity, and described first cavity, described second cavity and described 3rd inside cavity are equipped with dividing plate; Described first cavity and the outside side of described second cavity are respectively equipped with inlet, and the bottom surface of described 3rd cavity is provided with liquid outlet.
As optimal way of the present utility model, the front end of described first cavity and described second cavity is streamline structure.
As optimal way of the present utility model, described water pump is located on the end face of described 3rd cavity, and described water pump is connected with described liquid outlet.
As optimal way of the present utility model, described first cavity or the outside side of described second cavity are also provided with liquid level hole, and described liquid level hole is provided with liquid level tube.
As optimal way of the present utility model, described inlet is provided with feed liquor bend pipe, and described feed liquor bend pipe is L-type structure, and the upper surface of described feed liquor bend pipe is higher than the end face of described casing.
As optimal way of the present utility model, described through hole comprises the first through hole and the second through hole, and described first through hole is positioned at the bottom of described dividing plate, and described second through hole is distributed on described dividing plate; The area of described first through hole is greater than the area of described second through hole.
As optimal way of the present utility model, described main support and described assistant support include spray bars, and described spray bars is provided with shower nozzle and feed liquor cylinder, and described feed liquor cylinder is connected with described water pump respectively.
As optimal way of the present utility model, described assistant support is reinforced by strut bar, makes described assistant support is upturned away from one end of described main support.
As optimal way of the present utility model, described sprinkling support is fixed on helicopter by stripe board, and described stripe board is L-type structure, described sprinkling support be fixed on described stripe board on, the another side of described stripe board is fixed on described helicopter.
The helicopter pesticide spraying system that the utility model provides, adopt the medicine-chest of U-shaped structure, and medicine-chest inside is provided with dividing plate, namely the medicine-chest of this kind of structure itself has certain anti-shake dynamic performance, and the dividing plate of inside also has certain iris action to the liquid in medicine-chest, the flowing power of liquid when making helicopter flight in medicine-chest reduces, and liquid is not easy double swerve, medicine-chest is not yielding, and then stability when ensure that helicopter flight.In addition, it is foldable for spraying support Design, opens sprinkling support when operation, effectively can increase and spray region, and effectively reduce drain spray phenomenon, got up by sprinkling support-folding when operation is complete, the space taken is less, is convenient to transport and deposits.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the helicopter pesticide spraying system that Fig. 1 provides for the utility model embodiment;
The structural representation of medicine-chest in the helicopter pesticide spraying system that Fig. 2 provides for the utility model embodiment;
The structural representation of the second cavity of medicine-chest in the helicopter pesticide spraying system that Fig. 3 provides for the utility model embodiment;
The cut-away view of medicine-chest in the helicopter pesticide spraying system that Fig. 4 provides for the utility model embodiment;
Fig. 5 is the cutaway view along A-A line in Fig. 4;
The structural representation of assistant support in the helicopter pesticide spraying system that Fig. 6 provides for the utility model embodiment;
The connection diagram of support and helicopter is sprayed in the helicopter pesticide spraying system that Fig. 7 provides for the utility model embodiment.
Wherein, 1, helicopter, 2, medicine-chest, 3, main support, 4, assistant support, 5, strut bar, 6, stripe board, the 7, first cavity, the 8, second cavity, 9, the 3rd cavity, 10, dividing plate, the 11, first through hole, the 12, second through hole, 13, inlet, 14, feed liquor bend pipe, 15, aluminium cortex, 16, screw column, 17, liquid level hole, 18, liquid level tube, 19, fixing card, 20, spray bars, 21, shower nozzle, 22, feed liquor cylinder, 23, folder, 24, U-shaped card.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
With reference to shown in Fig. 1, the utility model embodiment discloses a kind of helicopter pesticide spraying system, be applicable to a kind of helicopter 1 for spraying insecticide, comprise medicine-chest 2, water pump and sprinkling support, medicine-chest 2 is connected with water pump, water pump is connected with sprinkling support further, and the liquid in medicine-chest 2 is entered by water pump and sprays in support.Wherein, medicine-chest 2 comprises the casing of U-shaped structure, and the both sides of casing are respectively equipped with inlet, and the bottom of casing is provided with liquid outlet, and box house is provided with at least one dividing plate, and dividing plate is provided with the through hole for liquid medicine flow.Adopt the casing of U-shaped structure, not only increase the volume of medicine-chest, and its structure is relatively firm, also there is certain anti-shake dynamic performance, in addition, the dividing plate of its inside also has certain iris action to the liquid in medicine-chest 2, and the flowing power of liquid when helicopter 1 is flown in medicine-chest 2 reduces, liquid is not easy double swerve, and medicine-chest 2 is not yielding.
In addition, spray support to comprise main support 3 and be separately positioned on two assistant supports 4 at main support 3 two ends.These two assistant supports 4 are also reinforced respectively by two strut bars 5, thus make assistant support 4 is upturned away from one end of main support 3, not only ensure that the fastness that assistant support 4 is connected with main support 3, and it is sagging due to Action of Gravity Field to it also avoid assistant support 4, affect the spray effect of agricultural chemicals, the other end of assistant support 4 is upturned simultaneously, and under the pressure effect of water pump, the atomizing effect of agricultural chemicals is also better.Spraying support adopts foldable, opens sprinkling support when operation, effectively can increase and spray region, and effectively reduce drain spray phenomenon, got up by sprinkling support-folding when operation is complete, the space taken is less, is convenient to transport and deposits.
In the present embodiment, medicine-chest 2 and water pump are arranged on the lower central position of helicopter 1, spray support installing at the head tail position place of helicopter 1.
Particularly, with reference to shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, casing comprises the first symmetrical cavity 7 and the second cavity 8 of both sides, and connects the first cavity 7 and the 3rd cavity 9, first cavity 7 of the second cavity 8 and the end face of the second cavity 8 all higher than the end face of the 3rd cavity 9.The front end of the first cavity 7 and the second cavity 8 is streamline structure, can effectively reduce air resistance during helicopter flight.First cavity 7, second cavity 8 and the 3rd cavity 9 inside are equipped with dividing plate 10, dividing plate 10 is provided with the through hole for liquid medicine flow, this through hole comprises the first through hole 11 and the second through hole 12, first through hole 11 is positioned at the bottom of dividing plate 10, second through hole 12 is distributed on dividing plate 10, and the area of the first through hole 11 is greater than the area of the second through hole 12.For making the speed of liquid when injecting or flow out accelerate, what arranged by the area of the first through hole 11 is slightly large, and in order to reduce the flowing power of liquid, the area of the second through hole 12 is unsuitable excessive.
First cavity 7 and the outside side of the second cavity 8 are respectively equipped with inlet 13, and the bottom surface of the 3rd cavity 9 is provided with liquid outlet.Wherein, inlet 13 is provided with feed liquor bend pipe 14, this feed liquor bend pipe 14 is L-type structure, liquid can inject in the first cavity 7 and the second cavity 8 from these two feed liquor bend pipes 14 respectively, effectively improve the efficiency that liquid injects, simultaneously because the upper surface of feed liquor bend pipe 14 is higher than the end face of the first cavity 7 and the second cavity 8, so feed liquor bend pipe 14 also serves the effect of air inlet, without the need to arranging induction opening in addition.In addition, water pump is located on the end face of the 3rd cavity 9, and the end face of the 3rd cavity 9 is coated with aluminium cortex 15, and aluminium cortex 15 is provided with the screw column 16 for station pump.In the present embodiment, water pump is provided with three, and these three water pumps are connected with liquid outlet respectively by India rubber tube.
For convenience of the height of liquid level observing casing inner liquid medicine, the first cavity 7 or the outside side of the second cavity 8 are also provided with liquid level hole 17, and liquid level hole 17 is provided with liquid level tube 18.In the present embodiment, liquid level hole 17 and liquid level tube 18 are located on the second cavity 8, and liquid level tube 18 is fixed on the side of the second cavity 8 by fixing card 19, and the below of this side is generally located in liquid level hole 17.
The rear end of the first cavity 7 and the second cavity 8 and outside side are also respectively equipped with screw column 16, and casing is fixed on helicopter 1 by these screw columns 16.
Particularly, with reference to shown in Fig. 6, assistant support 4 is fixed on main support 3 by folder 23, and main support 3 and assistant support 4 include spray bars 20, and spray bars 20 is provided with shower nozzle 21 and feed liquor cylinder 22, and feed liquor cylinder 22 is connected with water pump respectively.In the present embodiment, main support 3 is connected with three water pumps respectively by India rubber tube with the feed liquor cylinder 22 on two assistant supports 4, namely a feed liquor cylinder 22 difference correspondence is connected with a water pump, can avoid like this making pump load excessive when being connected on same water pump simultaneously, thus affect the service life of spray effect and water pump.Meanwhile, for ensureing spray effect, in the present embodiment, each spray bars 20 is evenly provided with four shower nozzles 21.
Further, spray support and be fixed on helicopter 1 by stripe board 6, with reference to shown in Fig. 7, stripe board 6 be L-type structure, sprinkling support be fixed on stripe board 6 on, the another side of stripe board 6 is fixed on helicopter 1.For ensureing to spray the balance of support, main support 3 by U-shaped card 24 be fixed on stripe board 6 on, the another side of stripe board 6 is also provided with U-shaped card 24, and is fixed on further on helicopter 1 by this U-shaped card 24.The material of stripe board 6 is generally aluminium, and weight ratio is comparatively light, can not increase the load carrying ability of helicopter 1 too much.In the present embodiment, the main support 3 sprayed in support is fixed on helicopter 1 by stripe board 6.
It will be appreciated that, mentioned in above embodiment of the present utility model " on ", D score, "left", "right", " front " and " afterwards " etc. all with the direction shown in each figure for benchmark, these words being used for limiting direction are only used to be convenient to illustrate, do not represent the restriction to the concrete technical scheme of the utility model.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a helicopter pesticide spraying system, comprise medicine-chest, water pump and sprinkling support, described medicine-chest is connected with described water pump, described water pump is connected with described sprinkling support further, it is characterized in that, described medicine-chest comprises the casing of U-shaped structure, the both sides of described casing are respectively equipped with inlet, the bottom of described casing is provided with liquid outlet, and described box house is provided with at least one dividing plate, and described dividing plate is provided with the through hole for liquid medicine flow; Described sprinkling support comprises main support and is separately positioned on two assistant supports at described main support two ends, and described assistant support is fixed on described main support by folder.
2. system according to claim 1, it is characterized in that, described casing comprises the first symmetrical cavity of both sides and the second cavity, and be communicated with the 3rd cavity of described first cavity and described second cavity, the end face of described first cavity and described second cavity is all higher than the end face of described 3rd cavity, and described first cavity, described second cavity and described 3rd inside cavity are equipped with dividing plate; Described first cavity and the outside side of described second cavity are respectively equipped with inlet, and the bottom surface of described 3rd cavity is provided with liquid outlet.
3. system according to claim 2, is characterized in that, the front end of described first cavity and described second cavity is streamline structure.
4. system according to claim 2, is characterized in that, described water pump is located on the end face of described 3rd cavity, and described water pump is connected with described liquid outlet.
5. according to the system described in claim 2, it is characterized in that, described first cavity or the outside side of described second cavity are also provided with liquid level hole, and described liquid level hole is provided with liquid level tube.
6. according to described system arbitrary in claim 1 to 5, it is characterized in that, described inlet is provided with feed liquor bend pipe, and described feed liquor bend pipe is L-type structure, and the upper surface of described feed liquor bend pipe is higher than the end face of described casing.
7., according to described system arbitrary in claim 1 to 5, it is characterized in that, described through hole comprises the first through hole and the second through hole, and described first through hole is positioned at the bottom of described dividing plate, and described second through hole is distributed on described dividing plate; The area of described first through hole is greater than the area of described second through hole.
8. system according to claim 1, is characterized in that, described main support and described assistant support include spray bars, and described spray bars is provided with shower nozzle and feed liquor cylinder, and described feed liquor cylinder is connected with described water pump respectively.
9. system according to claim 8, is characterized in that, described assistant support is reinforced by strut bar, makes described assistant support is upturned away from one end of described main support.
10. according to described system arbitrary in claim 1,8 or 9, it is characterized in that, described sprinkling support is fixed on helicopter by stripe board, described stripe board is L-type structure, described sprinkling support is fixed on one side of described stripe board, and the another side of described stripe board is fixed on described helicopter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520727122.0U CN204956932U (en) | 2015-09-18 | 2015-09-18 | Pesticide sprinkling system for helicopter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520727122.0U CN204956932U (en) | 2015-09-18 | 2015-09-18 | Pesticide sprinkling system for helicopter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204956932U true CN204956932U (en) | 2016-01-13 |
Family
ID=55052013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520727122.0U Expired - Fee Related CN204956932U (en) | 2015-09-18 | 2015-09-18 | Pesticide sprinkling system for helicopter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204956932U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017174009A1 (en) * | 2016-04-07 | 2017-10-12 | 广州极飞科技有限公司 | Liquid container and flying apparatus |
| CN109497028A (en) * | 2019-01-14 | 2019-03-22 | 重庆理工大学 | Helicopter sprays medicine-chest with drag reduction Anti-surging |
-
2015
- 2015-09-18 CN CN201520727122.0U patent/CN204956932U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017174009A1 (en) * | 2016-04-07 | 2017-10-12 | 广州极飞科技有限公司 | Liquid container and flying apparatus |
| CN107264803A (en) * | 2016-04-07 | 2017-10-20 | 广州极飞科技有限公司 | Liquid container and aircraft |
| CN107264803B (en) * | 2016-04-07 | 2024-03-05 | 广州极飞科技股份有限公司 | Liquid container and aircraft |
| CN109497028A (en) * | 2019-01-14 | 2019-03-22 | 重庆理工大学 | Helicopter sprays medicine-chest with drag reduction Anti-surging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161027 Address after: 710089 Shaanxi Province, Xi'an city Yanliang district national aviation hi-tech industrial base 5 Lantian Road, a building 607-14 Patentee after: Shaanxi Tianyi General Aviation Technology Co.,Ltd. Address before: 710089, Shaanxi Xi'an Yanliang District aviation four road small and medium-sized enterprise Park No. 6 office building on the third floor Patentee before: Chen Jinqiuye |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |