CN102921577A - Pesticide liquid mixing system - Google Patents
Pesticide liquid mixing system Download PDFInfo
- Publication number
- CN102921577A CN102921577A CN2011101708926A CN201110170892A CN102921577A CN 102921577 A CN102921577 A CN 102921577A CN 2011101708926 A CN2011101708926 A CN 2011101708926A CN 201110170892 A CN201110170892 A CN 201110170892A CN 102921577 A CN102921577 A CN 102921577A
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- 239000007788 liquid Substances 0.000 title claims abstract description 121
- 239000000575 pesticide Substances 0.000 title claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 238000001802 infusion Methods 0.000 claims abstract description 46
- 239000007921 spray Substances 0.000 claims abstract description 14
- 239000003814 drug Substances 0.000 claims description 67
- 238000005507 spraying Methods 0.000 claims description 31
- 238000012546 transfer Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 241000238631 Hexapoda Species 0.000 description 4
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 238000000151 deposition Methods 0.000 description 3
- 238000012271 agricultural production Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- -1 elements Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a pesticide liquid mixing system, which comprises a pesticide box, a water pump, a third infusion pipe, a return pipe, a spray pipe and a control box, wherein a first infusion pipe and a second infusion pipe are arranged in the control box; one end of the first infusion pipe is provided with a return port, the other end of the first infusion pipe is provided with a liquid spray port, and a liquid inlet is arranged in the middle of the first infusion pipe; a water outlet of the second infusion pipe is connected with a water inlet of the water pump, and a water inlet of the second infusion pipe extends into the pesticide box; a water inlet of the third infusion pipe is connected with a water outlet of the water pump, and a water outlet of the third infusion pipe is connected with the liquid inlet of the first infusion pipe; a water inlet of the return pipe is connected with the return port of the first infusion pipe; a water outlet of the return pipe extends into the pesticide box; and a water inlet of the spray pipe is connected with the liquid spray port of the first infusion pipe.
Description
Technical Field
The invention belongs to equipment for spraying pesticides, and particularly relates to a pesticide liquid mixing system.
Background
China is a big country of agricultural production, the prevention and control of diseases, insects and weeds of crops are one of important factors for restricting harvest, and the spraying of pesticides is an important link of modern agricultural production and is an important means for preventing and inhibiting the diseases, the insects and the weeds of the crops. Traditional pesticide spraying equipment is backpack manual pressure sprayer, and backpack manual pressure sprayer shortcoming as follows: when people spray pesticides, the pesticide box is carried on the shoulders of people, the shoulders bear heavy load and are small, the pesticide box is not easy to be too large and too heavy, the pesticide box is enabled to contain less pesticide liquid, pesticide spraying work of small farmlands can only be completed, and time and labor are wasted.
In order to solve the above problems, an automatic pesticide spraying system of a type conventionally used at present is shown in fig. 1, and includes: the agricultural chemical spraying device comprises a chemical box 11, a water suction pump 12 and a spraying head 13, wherein a water suction pipe 13 of the water suction pump 12 is arranged in the chemical box 11, a water discharge pipe 14 of the water suction pump 12 is communicated with the spraying head 15, and the water suction pump 12 sucks chemical liquid in the chemical box 11 to the spraying head 13 and sprays the chemical liquid onto crops through a nozzle of the spraying head 13.
The pesticide spraying system can be installed on motor vehicles or large, medium and small aircrafts, is high in pesticide carrying capacity, fast in spraying speed and wide in spraying range, and can finish large-area pesticide spraying work. However, the automatic pesticide spraying system has the disadvantages that the water pump and the pesticide box are welded or screwed and are not easy to disassemble, if the spraying system is stopped for a long time, pesticide in the spraying system is deposited at the bottom of the pesticide box and is not easy to stir the pesticide, and the pesticide deposition causes the concentration imbalance of the pesticide and influences the control effect of crop diseases, insects and weeds.
Disclosure of Invention
The invention provides a pesticide liquid mixing system which can stir liquid medicine in a pesticide box, prevent pesticide in the liquid medicine from depositing at the bottom of the pesticide box and improve the control effect of crop diseases, insects and weeds.
In order to achieve the above technical effects, the present invention provides a pesticide solution mixing system, including: the medical kit, the water pump, the third infusion tube, the return tube, the spray tube and the control box are arranged in the control box;
one end of the first infusion tube is provided with a backflow port, the other end of the first infusion tube is provided with a liquid spraying port, and the middle part of the first infusion tube is provided with a liquid inlet;
the water outlet of the second liquid conveying pipe is connected with the water inlet of the water pump, and the water inlet of the second liquid conveying pipe extends into the medicine box;
the water inlet of the third infusion tube is connected with the water outlet of the water pump, and the water outlet of the third infusion tube is connected with the liquid inlet of the first infusion tube; wherein,
the water inlet of the return pipe is connected with the return port of the first liquid conveying pipe, the water outlet of the return pipe extends into the medicine box, and the water inlet of the spray pipe is connected with the liquid spraying port of the first liquid conveying pipe.
Preferably, a first protruding part and a second protruding part are arranged at two ends of the medicine box downwards, and the first protruding part and the second protruding part are respectively communicated with the medicine box; the first protruding part is communicated with the second protruding part through a communicating pipe; the water inlet of the second infusion tube extends into the first protruding portion from the medicine box, and the water outlet of the return tube extends into the first protruding portion from the medicine box.
Preferably, the second infusion tube is communicated with the communicating tube, and the water inlet is arranged on the side wall of the second infusion tube.
Preferably, the return pipe includes a first branch pipe and a second branch pipe, a water outlet of the first branch pipe extends into the first projecting portion of the medicine box, and a water outlet of the second branch pipe extends into the second projecting portion of the medicine box.
Preferably, the communicating pipe is provided with a drain valve.
Preferably, a flow regulating valve is arranged on a pipeline between the liquid inlet and the return port of the first infusion tube.
Preferably, a pressure gauge is arranged on a pipeline between the liquid inlet and the liquid spraying port of the first liquid conveying pipe.
According to the pesticide liquid mixing system provided by the invention, the water inlet of the second liquid conveying pipe is arranged at the bottom of the pesticide box, the water outlet of the second liquid conveying pipe is connected with the water inlet of the water pump, the water outlet of the water pump is communicated with the first liquid conveying pipe through the third liquid conveying pipe, the pesticide liquid pumped out by the water pump is input into the second liquid conveying pipe through the third liquid conveying pipe, a part of pesticide liquid in the second liquid conveying pipe is input into the spray pipe from the liquid spraying port of the second liquid conveying pipe, and the pesticide liquid in the spray pipe is sprayed to; the other part of the liquid medicine in the second liquid conveying pipe is introduced into the return pipe through the return port of the second liquid conveying pipe, the liquid medicine introduced into the return pipe is sprayed out from the water outlet of the return pipe, the liquid medicine sprayed out from the water outlet of the return pipe impacts and stirs the liquid medicine in the medicine box, the liquid medicine at the bottom of the medicine box rises, and the liquid medicine at the top of the medicine box sinks, so that the effect of stirring the liquid medicine in the medicine box is achieved, the pesticide in the liquid medicine is prevented from depositing at the bottom of the medicine box, and.
Drawings
FIG. 1 is a schematic structural diagram of an automatic pesticide spraying device in the prior art;
FIG. 2 is a schematic structural view of a first embodiment of the pesticide liquid mixing system of the present invention;
fig. 3 is a schematic view of the internal structure of a control box of the pesticide liquid mixing system shown in fig. 2;
FIG. 4 is a schematic structural view of a second embodiment of the pesticide liquid mixing system of the present invention;
fig. 5 is a schematic structural view of a pesticide liquid mixing system according to a third embodiment of the present invention.
Detailed Description
For clearly expressing the technical concept of the present invention, the technical solution of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 2 and 3, the pesticide liquid mixing system is composed of a pesticide box 11, a water pump 12, a control box 25, a third liquid conveying pipe 23, a return pipe 24 and a spray pipe 15, and the specific structure of the pesticide liquid mixing system is described in this embodiment by only taking the control box 25 and the water pump 12 as an example of being installed on the top of the pesticide box 11. Obviously, the control box 25 and the water pump 12 may be installed at any position of the medicine box according to different use requirements. A first infusion tube 21 and a second infusion tube 22 are arranged in the control box 25, the first infusion tube 21 is provided with a liquid spraying port 211, a liquid returning port 212 and a liquid inlet 213, the liquid inlet 213 is arranged between the liquid spraying port 211 and the liquid returning port 212, a water inlet of the second infusion tube 22 extends into the medicine box 11 and is close to the bottom of the medicine box 11, and a water outlet of the second infusion tube 22 is connected with a water inlet of the water pump 12. The inlet of the return pipe 142 is connected to the return port 212 of the first transfer pipe 21, and the outlet thereof extends into the medicine boxes 11 and approaches the bottoms of the medicine boxes 11. The water inlet of the third infusion tube 23 is connected with the water outlet of the water pump 12, and the water outlet of the third infusion tube 23 is connected with the liquid inlet 213 of the first infusion tube 21. The liquid spraying port 211 of the first liquid conveying pipe 21 is communicated with the spraying pipe 15 through a water pipe, and the spraying pipe 15 is provided with a water spraying port 151.
In the embodiment shown in fig. 2 and 3, the water pump 12 pumps the chemical liquid in the medicine box 11 through the second liquid transport tube 22, and pumps the chemical liquid into the first liquid transport tube 21 through the liquid inlet 213 of the first liquid transport tube 21, and a part of the chemical liquid in the first liquid transport tube 21 is pumped into the nozzle 15 through the liquid outlet 211 and is sprayed to the crops through the water outlet of the nozzle 15; the other part of the liquid medicine in the first liquid conveying pipe 21 is pumped into the return pipe 24 through the return port 212, is sprayed into the medicine box 11 from the water outlet of the return pipe 24, and collides with the liquid medicine in the medicine box, so that the liquid medicine at the bottom of the medicine box 11 is driven to rise, the liquid medicine at the upper part of the medicine box sinks, and the liquid medicine in the medicine box automatically circulates up and down, thereby realizing the stirring effect.
In another embodiment of the invention, as shown in fig. 4, the medicine boxes 11 are extended downward at both ends thereof with first projecting portions 41 and second projecting portions 42, the first projecting portions 41, the second projecting portions 42 communicating with the medicine boxes 11. When the medicine boxes are mounted, a clamping groove 44 is formed between the first projecting portion 41 and the second projecting portion 42 and the medicine boxes 11, and the clamping groove 44 can be clamped on a vehicle or an airplane on which the fixing frame 45 is mounted, so that the medicine boxes are prevented from shaking. Further, the first projecting portion 41 and the first projecting portion 32 communicate through the communication pipe 43, the outlet of the return pipe 24 extends from the medicine box 11 into the first projecting portion 41, and the inlet of the second transfer pipe 22 extends from the medicine box 11 into the first projecting portion 41. When the water pump 12 pumps the liquid medicine from the first protrusion 41, the second protrusion 42 can continuously supply the liquid medicine to the first protrusion 41 through the connection pipe 43, and the liquid medicine in the first protrusion is stirred by the impact force generated by the backflow of the liquid medicine injected through the backflow pipe 24, thereby achieving the purpose of stirring the liquid medicine.
In another embodiment of the invention, as shown in fig. 5, the return pipe 24 is composed of a first branch pipe 51 and a second branch pipe 52, a water outlet of the first branch pipe 51 extending into the first projecting portion 41 of the medicine box 11, and a water outlet of the second branch pipe 52 extending into the second projecting portion 42 of the medicine box 11. The water outlet of the second infusion tube 22 is connected to the communication tube 43, the water inlet 221 of the second infusion tube 22 is disposed on the sidewall of the second infusion tube, and the water inlet 221 of the second infusion tube 22 is close to the bottom of the first protrusion 41. The water pump 12 pumps the liquid medicine in the medicine box to the first liquid conveying pipe, a part of the liquid medicine in the first liquid conveying pipe simultaneously sprays the backflow liquid medicine to the first bulge 41 and the second bulge 42 correspondingly through the first branch pipe 51 and the second branch pipe 52 of the backflow pipe 24, and simultaneously stirs the liquid medicine in the medicine box, so that the concentrations of the upper layer liquid medicine and the bottom layer liquid medicine in the medicine box are kept consistent.
As shown in fig. 5, in order to adjust the flow rate of the return pipe, a flow rate adjusting valve (not labeled in the figure) is arranged on the pipeline between the liquid inlet and the return port of the first liquid conveying pipe; in order to detect the pressure of the liquid medicine in the first infusion tube, a pressure gauge (not marked in the figure) is arranged on a pipeline between the liquid inlet and the liquid spraying port of the first infusion tube. In order to facilitate cleaning of the residual pesticide liquid inside the pesticide box, the communicating pipe is provided with a drain valve 53.
The foregoing detailed description and drawings are merely representative of the general embodiments of the invention. It will be apparent that various additions, modifications and substitutions are possible without departing from the spirit and scope of the invention as defined in the accompanying claims. It will be appreciated by those skilled in the art that the present invention may be varied in form, structure, arrangement, proportions, materials, elements, components and otherwise, used in the practice of the invention, depending upon specific environments and operating requirements, without departing from the principles of the present invention. Accordingly, the presently disclosed embodiments are meant to be illustrative only and not limiting, the scope of the invention being defined by the appended claims and their legal equivalents, rather than by the foregoing description.
Claims (7)
1. A pesticide liquid mixing system, its characterized in that includes: the medical kit, the water pump, the third infusion tube, the return tube, the spray tube and the control box are arranged in the control box;
one end of the first infusion tube is provided with a backflow port, the other end of the first infusion tube is provided with a liquid spraying port, and the middle part of the first infusion tube is provided with a liquid inlet;
the water outlet of the second liquid conveying pipe is connected with the water inlet of the water pump, and the water inlet of the second liquid conveying pipe extends into the medicine box;
the water inlet of the third infusion tube is connected with the water outlet of the water pump, and the water outlet of the third infusion tube is connected with the liquid inlet of the first infusion tube; wherein,
the water inlet of the return pipe is connected with the return port of the first liquid conveying pipe, the water outlet of the return pipe extends into the medicine box, and the water inlet of the spray pipe is connected with the liquid spraying port of the first liquid conveying pipe.
2. A pesticide liquid mixing system according to claim 1, wherein a first protruding portion and a second protruding portion are arranged at two ends of the pesticide box in a downward direction, and the first protruding portion and the second protruding portion are respectively communicated with the pesticide box; the first protruding part is communicated with the second protruding part through a communicating pipe; the water inlet of the second infusion tube extends into the first protruding portion from the medicine box, and the water outlet of the return tube extends into the first protruding portion from the medicine box.
3. A pesticide and liquid mixing system as set forth in claim 2 wherein the second liquid conveying pipe is communicated with the communicating pipe, and the water inlet is provided in a side wall of the second liquid conveying pipe.
4. A pesticide liquid mixing system according to claim 3, wherein the return pipe comprises a first branch pipe and a second branch pipe, a water outlet of the first branch pipe extends into the first projecting portion of the pesticide box, and a water outlet of the second branch pipe extends into the second projecting portion of the pesticide box.
5. A pesticide and liquid mixing system as set forth in claim 4 wherein the communicating tube is provided with a drain valve.
6. The pesticide and liquid mixing system as set forth in claim 5, wherein a flow regulating valve is provided on a pipe between the liquid inlet and the return port of the first liquid transfer pipe.
7. The pesticide liquid mixing system as set forth in claim 6, wherein a pressure gauge is provided on a pipe between the liquid inlet of the first liquid transport pipe and the liquid ejection port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101708926A CN102921577A (en) | 2011-08-11 | 2011-08-11 | Pesticide liquid mixing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101708926A CN102921577A (en) | 2011-08-11 | 2011-08-11 | Pesticide liquid mixing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102921577A true CN102921577A (en) | 2013-02-13 |
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ID=47636584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101708926A Pending CN102921577A (en) | 2011-08-11 | 2011-08-11 | Pesticide liquid mixing system |
Country Status (1)
| Country | Link |
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| CN (1) | CN102921577A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018019151A1 (en) * | 2016-07-27 | 2018-02-01 | 深圳亿天航科技有限公司 | Pesticide box with water pump installation mechanism and plant protection unmanned aerial vehicle |
| CN108432730A (en) * | 2018-04-26 | 2018-08-24 | 深圳市鼎峰无限电子有限公司 | Fog machine medicine-chest preventing clogging up device |
| CN109588399A (en) * | 2018-12-26 | 2019-04-09 | 丰疆智慧农业股份有限公司 | Sprinkling medicine-chest is stirred with cleaning system and its method |
| WO2023082731A1 (en) * | 2021-11-12 | 2023-05-19 | 台州市盛世源林机电科技有限公司 | Electric watering can |
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|---|---|---|---|---|
| CH579418A5 (en) * | 1974-06-12 | 1976-09-15 | Sicpa Int Sa | Pumping and mixing liquids with single pump - using three way valves and jet mixer with rotating arms |
| CN2408958Y (en) * | 1999-12-19 | 2000-12-06 | 尚军 | Medium circulation stirring container |
| CN2855546Y (en) * | 2005-12-30 | 2007-01-10 | 张宏芝 | Pressure-regulation type sprayer coordinated with agricultural machinery |
| CN2923053Y (en) * | 2006-03-31 | 2007-07-18 | 郑德祥 | Hand-held high-delivery-lift high-pressure electric sprayer |
| CN102120154A (en) * | 2010-01-11 | 2011-07-13 | 贵阳铝镁设计研究院 | Stirring method of multi-phase mixed liquid and conveying pipeline connecting structure adopted by same |
| CN202224282U (en) * | 2011-06-23 | 2012-05-23 | 邓捷 | Pesticide liquid mixing system |
-
2011
- 2011-08-11 CN CN2011101708926A patent/CN102921577A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH579418A5 (en) * | 1974-06-12 | 1976-09-15 | Sicpa Int Sa | Pumping and mixing liquids with single pump - using three way valves and jet mixer with rotating arms |
| CN2408958Y (en) * | 1999-12-19 | 2000-12-06 | 尚军 | Medium circulation stirring container |
| CN2855546Y (en) * | 2005-12-30 | 2007-01-10 | 张宏芝 | Pressure-regulation type sprayer coordinated with agricultural machinery |
| CN2923053Y (en) * | 2006-03-31 | 2007-07-18 | 郑德祥 | Hand-held high-delivery-lift high-pressure electric sprayer |
| CN102120154A (en) * | 2010-01-11 | 2011-07-13 | 贵阳铝镁设计研究院 | Stirring method of multi-phase mixed liquid and conveying pipeline connecting structure adopted by same |
| CN202224282U (en) * | 2011-06-23 | 2012-05-23 | 邓捷 | Pesticide liquid mixing system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018019151A1 (en) * | 2016-07-27 | 2018-02-01 | 深圳亿天航科技有限公司 | Pesticide box with water pump installation mechanism and plant protection unmanned aerial vehicle |
| CN108432730A (en) * | 2018-04-26 | 2018-08-24 | 深圳市鼎峰无限电子有限公司 | Fog machine medicine-chest preventing clogging up device |
| CN109588399A (en) * | 2018-12-26 | 2019-04-09 | 丰疆智慧农业股份有限公司 | Sprinkling medicine-chest is stirred with cleaning system and its method |
| WO2023082731A1 (en) * | 2021-11-12 | 2023-05-19 | 台州市盛世源林机电科技有限公司 | Electric watering can |
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Owner name: BEIJING SHENGMINGRUI AGRICULTURAL SCIENCE AND TECH Free format text: FORMER OWNER: DENG JIE Effective date: 20140904 Free format text: FORMER OWNER: REN LEI MA XIAODONG WANG HAO Effective date: 20140904 |
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Free format text: CORRECT: ADDRESS; FROM: 100053 XUANWU, BEIJING TO: 100053 XICHENG, BEIJING |
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Effective date of registration: 20140904 Address after: 100053 Beijing city Xicheng District Guanganmen Jiangong 1 North District 2 building 1501 Applicant after: ST.MR CO., LTD. Address before: 100053 Beijing city Xuanwu District Guanganmen Jiangong North a District 2 building 1501 Applicant before: Deng Jie Applicant before: Ren Lei Applicant before: Ma Xiaodong Applicant before: Wang Hao |
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Application publication date: 20130213 |