CN2645779Y - High shoot range atomizing machine - Google Patents
High shoot range atomizing machine Download PDFInfo
- Publication number
- CN2645779Y CN2645779Y CN 03259151 CN03259151U CN2645779Y CN 2645779 Y CN2645779 Y CN 2645779Y CN 03259151 CN03259151 CN 03259151 CN 03259151 U CN03259151 U CN 03259151U CN 2645779 Y CN2645779 Y CN 2645779Y
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- chest
- spray pump
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Abstract
The utility model discloses a high shoot range atomizing machine, which comprises a frame (1), a power generator set (2), a power distribution control device 3, a medicine box (4) and a dosage pump (5), the frame (1) is provided with a support (6), the support (6) is provided with a spraying bottle (7) and a swing mechanism (8), the spraying bottle (7) is provided with a nozzle (10), the liquid outlet of the dosage pump (5) is provided with an anti-dripping valve A consisting of a valve body (11), a changeover piston (12) and a compressing spring (13), the two sides of the valve body (11) is provided with an input chamber (14) and a back-flow chamber (16) while the middle is provided with a changeover chamber (15); the utility model can not only has a far shooting distance, a wide range, a high efficiency and an easy operation performance and can accurately and effectively spray chemical liquid on a targeted area, but also the dosage pump can immediately stop to deliver chemical liquid to the nozzle upon shutdown, a liquid inside the spraying pipe and the connected pipe can be returned to the medicine box, so that the waste is reduced, the environment pollution can be prevented, and the machine can be protected.
Description
Technical field
The utility model relates to a kind of liquid injection device that is used for destruction of pest.Relate to a kind of spraying machine that is used for fields such as forestry, agricultural, health specifically.
Background technology
Chinese patent specification Z102258177.4 discloses " novel long drive journey spraying machine ", this spraying machine comprises frame, generating set, distribution control device, medicine-chest, spray pump, the inlet of spray pump is connected with the liquid outlet of medicine-chest, support also is housed on the frame, support top is equipped with a left side, the right-hand rotation supporting, this support is equipped with the spray tube and can makes the swing mechanism of spray tube reciprocally swinging, spray tube both sides are equipped with the left side with support respectively, the left side that the right-hand rotation supporting matches, right spindle, the spray tube is made up of blower fan and contraction air duct, shrink air duct one or more shower nozzles are housed, the inlet of shower nozzle is communicated with the spray pump liquid outlet.After this spraying machine is shut down, spray pump will the part soup from shower nozzle splash down or water clock on its machine, up to the complete obiteration of air bottle of pump internal pressure, shower nozzle just stops water clock.This spraying machine shower nozzle after shutdown continues water clock, has both wasted soup, and contaminated environment also can be damaged machine again.The pump that this machine sprays soup mostly is the plunger reciprocating pump greatly; this pump is inhomogeneous and be provided with specially and be used for the air chamber that output liquid is treated in the storage part in order to reduce in the input channel fluid flow; keep flow can stablize output to reach; be equipped with a check valve between the delivery outlet of pump and the air chamber; when spraying machine is shut down; spray pump is also shut down; but the plunger air bottle of pump still exists part that the soup of pressure is arranged; be subjected to the control of air chamber air inlet check valve can not turn back in the medicine-chest with the interior soup of pipeline in its chamber; can only continue to splash down or water clock, till the pressure in air chamber disappears from shower nozzle.
Summary of the invention
For solving the technical problem that existing spraying machine exists, the utility model provides a kind of wide range spraying machine, and it is far firing range not only; scope is big; the efficient height, easy to operate, spray regime can be regulated; can carry out effective spray liquid to the target plot exactly; and after shutting down, its shower nozzle can stop medical liquid spraying immediately, can not take place also that soup splashes down or water clock; reduce liquid waste, prevent contaminated environment again.
The technical scheme of the utility model technical solution problem is: above-mentioned wide range spraying machine comprises frame, generating set, distribution control device, medicine-chest, spray pump, the inlet of above-mentioned spray pump is connected with the liquid outlet of above-mentioned medicine-chest, support also is housed on the above-mentioned frame, a left side is equipped with on above-mentioned support top, the right-hand rotation supporting, above-mentioned support is equipped with the spray tube and can makes the swing mechanism of above-mentioned spray tube reciprocally swinging, above-mentioned spray tube both sides are equipped with the left side with above-mentioned support respectively, the left side that the right-hand rotation supporting matches, right spindle, above-mentioned spray tube is made up of blower fan and contraction air duct, above-mentioned contraction air duct is equipped with 1 to a plurality of shower nozzles, difference is, above-mentioned spray pump liquid outlet is equipped with anti-drip trap, above-mentioned anti-drip trap is by being step-like valve body, be contained in the switching piston in the valve body, the compression spring set that is used for the pushing tow switching piston becomes, the inner chamber both sides of above-mentioned valve body are input cavity and back cavity, input cavity is communicated with the spray pump liquid outlet, back cavity is communicated with medicine-chest, for switching the chamber, switch the chamber and be communicated with in the middle of it with above-mentioned shower nozzle inlet.
Above-mentioned spray pump liquid outlet has overflow valve, liquid back pipe, and the liquid back pipe other end is communicated with medicine-chest, so that soup unnecessary in the spray pump is back to medicine-chest again.Also can be communicated with, be used to stir soup with agitating device in the medicine-chest.
Above-mentioned swing mechanism is a toggle, also can be pneumatic type or fluid pressure type reciprocally swinging mechanism.
It is as follows that wide range sprayer of the present utility model has advantage compared with prior art: this wide range sprayer is far firing range not only; scope is big, and the efficient height is easy to operate; spray regime can be regulated; can carry out effective spray liquid to the target plot exactly, and, can when shutting down, stop spray pump immediately and carry soup to shower nozzle because this spraying machine is provided with anti-drip trap; can also be back to medicine-chest with jet pipe with soup in its connecting pipe; reduced waste, prevented contaminated environment, the protection machine.
Description of drawings
Fig. 1 is the structural representation of wide range spraying machine of the present utility model;
Fig. 2 is the electrical block schematic diagram of wide range spraying machine;
Fig. 3 is the structural representation of anti-drip trap.
Among Fig. 1-3: 1, frame; 2, generating set; 3, distribution control device; 4, medicine-chest; 5, spray pump, 6, support, 61, left pivoting support, 62, the right-hand rotation supporting; 7, spray tube, 71, left rotary shaft, 72, right spindle, 74, blower fan, 75, shrink air duct; 8, swing mechanism; 9, overflow valve; 10, shower nozzle; A, anti-drip trap, 11, valve body, 12, switching piston, 13 compression springs, 14, input cavity, 15, switch chamber, 16 back cavities.
The specific embodiment
Below in conjunction with drawings and Examples wide range spraying machine of the present utility model is described further.
As Figure 1-3, the wide range spraying machine comprises frame 1, the generating set of on frame 1, settling 2, distribution control device 3, medicine-chest 4, spray pump 5, the inlet of above-mentioned spray pump 5 is connected with the liquid outlet of above-mentioned medicine-chest 4, on the above-mentioned frame 1 support 6 is housed also, a left side is equipped with on support 6 tops, right-hand rotation supporting 61,62, spray tube 7 and the swing mechanism 8 that can make above-mentioned spray tube 7 reciprocally swingings are housed on the above-mentioned support 6, above-mentioned spray tube 7 both sides are equipped with the left side with above-mentioned support 6 respectively, right-hand rotation supporting 61,62 left sides that match, right spindle 71,72, above-mentioned spray tube 7 is made up of blower fan 74 and contraction air duct 75, above-mentioned contraction air duct 75 is equipped with one or more shower nozzles 10, with the anti-drip trap A of above-mentioned spray pump liquid outlet, above-mentioned anti-drip trap A is by being step-like valve body 11, be contained in the switching piston 12 in the valve body, the compression spring 13 that is used for the pushing tow switching piston is formed, the inner chamber both sides of above-mentioned valve body 11 are input cavity 14 and back cavity 16, input cavity 11 is communicated with spray pump 5 liquid outlets, back cavity 16 is communicated with medicine-chest 4, for switching chamber 15, switch chamber 15 and be communicated with in the middle of it with above-mentioned shower nozzle 10 inlets.
Above-mentioned blower fan 74 is an axial flow blower, and it is made up of housing, air duct motor and impeller.
Above-mentioned spray pump 5 liquid outlets are equipped with overflow valve 9, and overflow valve 9 links to each other with backflow agitating device 11 in the medicine-chest 4 through liquid back pipe, and the tube wall of backflow agitating device 11 is equipped with some holes.
Above-mentioned wide range spraying machine can also be easily and the supporting use of haulage vehicle.The power of this spraying machine generating set 2 drives generator 2 by the engine that is equipped with own or by axletree supporting with it, send electricity to above-mentioned distribution control control device 3, control the break-makes of blower fan 74, spray pump 5 motors and spray tube 5 swing motors 82 through above-mentioned distribution control device 3 respectively through each self-controller.
Start the motor of blower fan 74, wheel rotation in the air duct 7, air-flow leaves at a high speed through shrinking air duct 75.Meanwhile, before spray pump starts, the input cavity 14 of anti-drip trap A, switch chamber 15 and back cavity 16 all is in atmospheric pressure state, under the elastic force effect of spring 13 by compression of its switching piston 12, make and switch chamber 15 and the disconnection of input cavity 14 pipelines, communicate with back cavity 16 and switch chamber 15.Start above-mentioned spray pump 5, medicine-chest 4 inner liquid medicines pass to soup through spray pump 5 with mechanical energy, make its soup enter the air chamber of spray pump 5 and the input cavity 14 of anti-drip trap A through check valve with pressure energy, when the liquid in the input cavity 14 surpasses switching piston 12 opposite sides compression spring 13 to its elastic force to the pressure that is contained in the switching piston 12 on the valve body 11, switching piston 12 is moved, pushing tow compression spring 13, switching piston 12 is crossed and is switched chamber 15, move on to back cavity 16 1 sides, make and switch chamber 15 and back cavity 16 disconnections, meanwhile, switch chamber 15 and communicate with input cavity 14, soup is through input cavity 14, switch chamber 15 pipelines such as grade by each shower nozzle 10 ejections that are contained in spray tube 7 spouts, the tiny droplet of formation, high velocity air with above-mentioned spray tube 7 ejections blows down, is sprayed onto object at a distance by above-mentioned spray tube 7 axial directions.
When the wide range spraying machine when running to stopped status; the blower fan 74 of this spraying machine stops; spray tube 7 airless are sent; spray pump 5 also stops; there is not soup to enter air chamber; descend with input cavity 14 interior fluid pressures in the air chamber; the bounce of the compression spring 13 of back cavity 16 1 sides is switched the pressure of chamber to it greater than switching piston 12 opposite sides; switching piston 12 is moved immediately, and switching piston 12 is crossed fast and switched chamber 15, moves on to input cavity 14 1 sides; make and switch chamber 15 and input cavity 14 disconnections; although air chamber and input cavity 14 inner liquid medicines are remnant pressure also, soup can not enter and switch chamber 15, meanwhile; switching chamber 15 communicates with back cavity 16; rest on shower nozzle 10 and also can flow to medicine-chest, utilized again from back cavity 16 to the soup that switches in 15 pipelines of chamber, do not have soup from shower nozzle 10 water clocks to machine.
In order to enlarge spraying range,, not only make the spraying distance, and the area that sprays is big, the efficient height with a manual or remote controller starting spray tube swing motor.
Claims (3)
1. wide range spraying machine, it comprises frame (1), go up the generating set of settling (2) in frame (1), distribution control device (3), medicine-chest (4), spray pump (5), the inlet of above-mentioned spray pump (5) is connected with the liquid outlet of above-mentioned medicine-chest (4), support (6) also is housed on the above-mentioned frame (1), a left side is equipped with on above-mentioned support (6) top, right-hand rotation supporting (61), (62), the swing mechanism (8) that sprays tube (7) and can make above-mentioned spray tube (7) reciprocally swinging is housed on the above-mentioned support (6), above-mentioned spray tube (7) both sides be equipped with respectively with above-mentioned support (6) on a left side, right-hand rotation supporting (61), (62) left side that matches, right spindle (71), (72), above-mentioned spray tube (7) is made up of blower fan (74) and contraction air duct (75), above-mentioned contraction air duct (75) is equipped with one or more shower nozzles (10), it is characterized in that, above-mentioned spray pump (5) liquid outlet is equipped with anti-drip trap A, above-mentioned anti-drip trap A is by being step-like valve body (11), be contained in the switching piston (12) in the valve body, the compression spring (13) that is used for the pushing tow switching piston is formed, the inner chamber both sides of above-mentioned valve body (11) are input cavity (14) and back cavity (16), input cavity (11) is communicated with spray pump (5) liquid outlet, back cavity (16) medicine-chest (4) is communicated with, for switching chamber (15), switch chamber (15) and be communicated with in the middle of it with above-mentioned shower nozzle (10) inlet.
2, wide range spraying machine according to claim 1 is characterized in that: above-mentioned blower fan (74) is an axial flow blower, and it is made up of housing, air duct motor and impeller.
3, wide range spraying machine according to claim 1 and 2, it is characterized in that: above-mentioned spray pump (5) liquid outlet is equipped with overflow valve (9), overflow valve (9) links to each other with backflow agitating device (11) in the medicine-chest (4) through liquid back pipe, above-mentioned liquid back pipe, and the tube wall of backflow agitating device (11) is equipped with some holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259151 CN2645779Y (en) | 2003-06-24 | 2003-06-24 | High shoot range atomizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259151 CN2645779Y (en) | 2003-06-24 | 2003-06-24 | High shoot range atomizing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2645779Y true CN2645779Y (en) | 2004-10-06 |
Family
ID=34295934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03259151 Expired - Fee Related CN2645779Y (en) | 2003-06-24 | 2003-06-24 | High shoot range atomizing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2645779Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101926319A (en) * | 2010-07-16 | 2010-12-29 | 中国农业大学 | Automatically speed-changing swing type greenhouse spraying device |
| CN106694264A (en) * | 2017-02-28 | 2017-05-24 | 北京兆维电子(集团)有限责任公司 | Fog-gun-type ultralow volume atomizer |
| CN112218527A (en) * | 2019-09-23 | 2021-01-12 | 深圳市大疆创新科技有限公司 | Joint assembly, pressure type spraying system and movable platform |
| CN112601456A (en) * | 2019-08-30 | 2021-04-02 | 深圳市大疆创新科技有限公司 | Centrifugal spray head, spraying system and movable platform |
-
2003
- 2003-06-24 CN CN 03259151 patent/CN2645779Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101926319A (en) * | 2010-07-16 | 2010-12-29 | 中国农业大学 | Automatically speed-changing swing type greenhouse spraying device |
| CN101926319B (en) * | 2010-07-16 | 2011-08-31 | 中国农业大学 | Automatically speed-changing swing type greenhouse spraying device |
| CN106694264A (en) * | 2017-02-28 | 2017-05-24 | 北京兆维电子(集团)有限责任公司 | Fog-gun-type ultralow volume atomizer |
| CN106694264B (en) * | 2017-02-28 | 2022-08-23 | 北京兆维电子(集团)有限责任公司 | Fog gun type ultra-low capacity sprayer |
| CN112601456A (en) * | 2019-08-30 | 2021-04-02 | 深圳市大疆创新科技有限公司 | Centrifugal spray head, spraying system and movable platform |
| CN112218527A (en) * | 2019-09-23 | 2021-01-12 | 深圳市大疆创新科技有限公司 | Joint assembly, pressure type spraying system and movable platform |
| WO2021056140A1 (en) * | 2019-09-23 | 2021-04-01 | 深圳市大疆创新科技有限公司 | Joint assembly, pressure type spraying system and movable platform |
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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: 20041006 Termination date: 20110624 |