CN110810376A - Backpack remote spraying machine - Google Patents
Backpack remote spraying machine Download PDFInfo
- Publication number
- CN110810376A CN110810376A CN201810914908.1A CN201810914908A CN110810376A CN 110810376 A CN110810376 A CN 110810376A CN 201810914908 A CN201810914908 A CN 201810914908A CN 110810376 A CN110810376 A CN 110810376A
- Authority
- CN
- China
- Prior art keywords
- water
- water inlet
- water pump
- sprayer
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- A01M7/0017—Portable atomisers, e.g. knapsack type
- A01M7/0021—Portable atomisers, e.g. knapsack type motor-driven
-
- 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
- A01M7/0071—Construction of the spray booms
Landscapes
- 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 discloses a knapsack long-distance sprayer, which is an improvement of the prior knapsack sprayer, wherein a liquid medicine spraying device is changed into a high-speed self-suction water pump by a centrifugal fan, a water inlet component and a water outlet component which are respectively connected with a water inlet and a water outlet of the water pump are correspondingly configured, and the other components are shared, so that the knapsack sprayer can be carried by one person to carry out long-distance spraying. Compared with the prior knapsack sprayer, the multifunctional knapsack sprayer can realize multiple purposes by only changing the liquid medicine spraying device, is simple to disassemble and assemble and convenient to exchange, and is popular with users.
Description
Technical Field
The invention relates to agricultural plant protection machinery, in particular to a backpack remote spraying machine.
Background
The existing knapsack sprayer is mainly used for preventing and treating diseases and insect pests of crops, and is composed of a frame, a centrifugal fan, a gasoline engine, an oil tank, a pesticide box and a spray pipe assembly, and when the knapsack sprayer is used, two purposes of spraying pesticide liquid or spraying pesticide powder can be realized by only replacing the spray pipe assembly, such as a WFB-18 AC knapsack sprayer produced by plant protection machinery factories in Beijing. The sprayer has very fine fog point when spraying the liquid medicine, only can be attached to the leaves of the crops, and the sprayed powder is also mainly attached to the leaf surfaces, so the sprayer can effectively prevent and treat the plant diseases and insect pests on the upper parts and the leaf surfaces of the crops, and has poor prevention and treatment effect on the plant diseases and insect pests on the lower parts and the stem parts of the crops due to less pesticide application. The existing remote spraying machine can better solve the problem, can spray liquid medicine with thick fog points, can not only enable the leaves of crops to be sprayed with the pesticide, but also can fall to the lower stems of the crops due to the self gravity action of the fog points of the liquid medicine, and can effectively prevent and control the plant diseases and insect pests on the upper and lower parts of the crops. However, the sprayer is large in size and heavy in weight, more than three persons are needed when the sprayer is used, and more workers are needed. Such as the FX-15 ii remote sprayer commonly used today.
Disclosure of Invention
The invention aims to provide a sprayer which can realize remote spraying of liquid medicine with thick fog spots, can be used for both the upper part and the lower part of crops and can be operated by being carried by one person.
The technical scheme of the invention is that the prior backpack sprayer is improved, and the backpack sprayer is provided with a rack (3), a strap (4) tied on the rack (3), a medicine box (1) arranged at the upper part of the rack (3), an oil tank (2) and a gasoline engine (12) arranged at the lower part of the rack (3), wherein a liquid medicine spraying device which connects the prior backpack sprayer and a rotating shaft of the gasoline engine (12) is changed into a water pump (13) from a centrifugal fan, the position of the water pump (13) arranged on the rack (3) is positioned at the right side of a bearer, and the side of the gasoline engine (12) is positioned at the left side; a water inlet component (5) and a water outlet component (9) are correspondingly arranged at a water inlet and a water outlet of the water pump (13); the liquid medicine outlet of the medicine box (1) is connected with one end of the water inlet of the water pump (13) through a liquid conveying pipe, and the outlet of the oil tank (2) is connected with the oil filling port of the gasoline engine (12) through a liquid conveying pipe.
The water inlet component (5) of the invention can be composed of a section of threaded pipe (6) connected with the water inlet of the water pump (13), a water inlet pipe (7) and a water absorption filter screen (8) arranged at the end part of the water inlet pipe, and the structure can solve the problem that the water inlet component (5) is frequently bent to cause damage in use; the water outlet component (9) of the invention can be composed of a water outlet pipe (10) connected with the water outlet of a water pump (13) and a spray gun (11).
When preventing and treating rice diseases and insect pests, in order to suck the water needed by spraying in the rice field nearby, the water suction filter screen (8) can be made into a cylindrical shape with the caliber close to that of the water inlet pipe (7) so as to be conveniently immersed in the water in the rice field ditch and ensure normal water suction.
The invention can realize the purpose of long-distance spraying by one person carrying on the back, and better solves the problem of spraying liquid medicine on the upper and lower parts of crops. The invention is an improvement of the prior knapsack sprayer, only changes the prior liquid medicine spraying device, and other parts can be shared, so that the multifunctional knapsack sprayer can be used for multiple purposes only by exchanging the prior centrifugal fan and the water pump of the invention, is convenient to disassemble and assemble, and is popular with users.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure, 1 is a medicine box, 2 is an oil tank, 3 is a rack, 4 is a strap, 5 is a water inlet component, 6 is a threaded bent pipe, 7 is a water inlet pipe, 8 is a water absorption filter screen, 9 is a water outlet component, 10 is a water outlet pipe, 11 is a spray gun, 12 is a gasoline engine, and 13 is a water pump.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
The backpack remote sprayer is provided with a rack (3), straps (4) tied on the rack (3), a medicine box (1) installed at the upper part of the rack (3), an oil tank (2) and a gasoline engine (12) installed at the lower part of the rack (3), wherein a liquid medicine spraying device of the existing backpack sprayer connected with a rotating shaft of the gasoline engine (12) is changed into a water pump (13) from a centrifugal fan, the position of the water pump (13) installed on the rack (3) is positioned at the right side of a backpack, and the side of the gasoline engine (12) is positioned at the left side; a water inlet component (5) and a water outlet component (9) are correspondingly arranged at a water inlet and a water outlet of the water pump (13); the liquid medicine outlet of the medicine box (1) is connected with one end of the water inlet of the water pump (13) through a liquid conveying pipe, and the outlet of the oil tank (2) is connected with the oil filling port of the gasoline engine (12) through a liquid conveying pipe.
The water inlet component (5) of the invention can be composed of a section of threaded pipe (6) connected with the water inlet of the water pump (13), a water inlet pipe (7) and a water absorption filter screen (8) arranged at the end part of the water inlet pipe, and the structure can solve the problem that the water inlet component (5) is frequently bent to cause damage in use; the water outlet component (9) of the invention can be composed of a water outlet pipe (10) connected with the water outlet of a water pump (13) and a spray gun (11).
When preventing and treating rice diseases and insect pests, in order to suck the water needed by spraying in the rice field nearby, the water suction filter screen (8) can be made into a cylindrical shape with the caliber close to that of the water inlet pipe (7) so as to be conveniently immersed in the water in the rice field ditch and ensure normal water suction.
When the invention is manufactured, only the existing WFB-18 AC backpack sprayer is improved, the liquid medicine spraying device is changed into a high-speed self-suction centrifugal water pump from a centrifugal fan, and other components can be shared. When it is installed, the position of original gasoline engine is regulated to make it be positioned on left side of bearer and water pump be positioned on right side, and on the machine frame a correspondent fastener is added. The exhaust pipe of the gasoline engine can lead the exhaust port to face away from an operator by additionally arranging the L-shaped metal pipe, and the direction of the accelerator switch handle is changed from the original direction to the front direction of the operator to the left direction of the operator, so that the operation is facilitated.
The above embodiments are only used to illustrate the present invention and do not limit the technical solutions described in the present invention; thus, while the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and protected by the following claims.
Claims (3)
1. The utility model provides a long-range sprayer of backpack, has the frame, is the braces in the frame, installs medical kit, the oil tank on frame upper portion, adorns the petrol engine in frame lower part and the liquid medicine spraying device who is connected rather than the pivot, its characterized in that: the liquid medicine spraying device is a water pump and a water inlet component and a water outlet component which are correspondingly configured and respectively connected with a water inlet and a water outlet of the water pump, the water pump is arranged on the rack and positioned at the right side of a bearer, and the gasoline engine is positioned at the left side; the liquid medicine outlet of the medicine box is connected with one end of the water inlet of the water pump through a liquid conveying pipe, and the outlet of the oil tank is connected with the oil filling port of the gasoline engine through an oil conveying pipe.
2. The backpack remote sprayer of claim 1 wherein: the water inlet part comprises a thread bent pipe connected with a water inlet of the water pump, a water inlet pipe and a water absorption filter screen arranged at the end part of the water inlet part, and the water outlet part comprises a water outlet pipe connected with a water outlet of the water pump and a spray gun.
3. The backpack remote sprayer of claim 2 wherein: the water absorbing filter screen in the water inlet component is in a cylindrical shape close to the caliber of the water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810914908.1A CN110810376A (en) | 2018-08-13 | 2018-08-13 | Backpack remote spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810914908.1A CN110810376A (en) | 2018-08-13 | 2018-08-13 | Backpack remote spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110810376A true CN110810376A (en) | 2020-02-21 |
Family
ID=69547005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810914908.1A Pending CN110810376A (en) | 2018-08-13 | 2018-08-13 | Backpack remote spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110810376A (en) |
-
2018
- 2018-08-13 CN CN201810914908.1A patent/CN110810376A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206005653U (en) | A kind of pesticide in vegetable flusher | |
| CN207428067U (en) | A kind of gard watering device | |
| CN207305619U (en) | A kind of greening watering device | |
| CN110810376A (en) | Backpack remote spraying machine | |
| CN212883206U (en) | Ultrasonic sprayer | |
| CN206576133U (en) | A kind of corn high pressure pesticide-spraying device with shock-absorbing function | |
| CN205409293U (en) | Gardens vegetation atomizer for maintenance | |
| CN205124822U (en) | Double dynamical trombone slide formula spraying apparatus | |
| CN203207032U (en) | Knapsack sprayer | |
| CN206533986U (en) | A kind of proportion of crop planting can automatic stirring electronic Insecticide sprayer | |
| CN205587182U (en) | Novel electrostatic dusting device | |
| CN211607989U (en) | Forest pest killing equipment | |
| CN206435368U (en) | White device is sprayed in a kind of trees insect prevention of gardens | |
| CN2153412Y (en) | Backpack remote sprayer | |
| CN208030076U (en) | A kind of multi-functional pesticide-spraying device | |
| CN206629830U (en) | A kind of novel chemical spraying device | |
| CN104686483A (en) | Fine-droplet amount-variable sprayer | |
| CN204170872U (en) | There is the sprayer of absorbent function | |
| CN103202280A (en) | Knapsack powder sprayer | |
| CN211091494U (en) | Mist sprayer taking small four-stroke gasoline as power | |
| CN205756782U (en) | The intelligent spraying machine that a kind of gardening deinsectization is special | |
| CN206853939U (en) | A kind of backpack ultra low volume sprayer | |
| CN205813385U (en) | A kind of Semen Tritici aestivi fungi preparation integrated automatic spraying device | |
| CN108887248A (en) | A kind of Portable agricultural chemical spraying device | |
| CN108669034A (en) | A kind of plantation chemical spraying device by internet-based control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200221 |
|
| WD01 | Invention patent application deemed withdrawn after publication |