CN110881456A - Agricultural sprayer spray rod suspension power assisting device - Google Patents
Agricultural sprayer spray rod suspension power assisting device Download PDFInfo
- Publication number
- CN110881456A CN110881456A CN201911341746.8A CN201911341746A CN110881456A CN 110881456 A CN110881456 A CN 110881456A CN 201911341746 A CN201911341746 A CN 201911341746A CN 110881456 A CN110881456 A CN 110881456A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- spring
- spray rod
- welded
- spray
- 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.)
- Withdrawn
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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
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
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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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- 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)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a spray rod hanging and fixing power assisting device of an agricultural sprayer, which comprises a connecting plate, wherein one end of the connecting plate is provided with a pesticide box joint which extends upwards at an angle of 20-45 degrees, the pesticide box joint is provided with a mounting screw hole for hanging and fixing a spray rod on a sprayer box, the side surface of the other end of the connecting plate is welded with a section of spring fixing pipe, the front end of the spring fixing pipe is forwards welded and fixed with a spring, and the front end of the spring is forwards welded and fixed with a section of spray rod handle mounting pipe. And reinforcing ribs are welded and fixed on the reverse side of the connecting plate. According to the invention, the connecting plate is fixed on the barrel wall at the right lower part of the pesticide box, the connector on the spring at the front end of the connecting plate is connected with the spray rod, and when the spraying gun is used, the spray rod arranged on the spring connector is held by hands, and a certain pressure is applied to the direction needing spraying, so that the spray head can spray pesticide to crops in the direction, and the operation is convenient and the physical strength is saved.
Description
Technical Field
The invention relates to spraying equipment of an agricultural sprayer, in particular to a spray rod suspension fixing power assisting device of the agricultural sprayer, which is convenient to operate and labor-saving.
Background
The knapsack agricultural sprayer is suitable for preventing and controlling various plant diseases and insect pests in various crops and in various growth periods, is an indispensable important tool for agricultural production, has the characteristics of flexible operation and adaptation to different operating environments, keeps tens of millions of plants in China, and has different models such as manual operation, electric operation and the like. The spray nozzle and the connected spray rod of the existing knapsack agricultural sprayer are arranged independently, and the spray nozzle is required to be held by hands to spray pesticide to crops during operation. Because the spray lance is lifted by the arm for a long time to spray, the arm is easy to fatigue after the spray lance is lifted for a long time, the labor intensity is high, the spraying conditions are limited, the length of the spray lance of the agricultural sprayer is below 1.2 meters, the spraying amplitude is within 2.5 meters, the time for completing the operation of one mu of land needs more than 15 minutes, and the operation efficiency is very low.
The pesticide applying machine becomes an important bottleneck restricting agricultural production due to high labor intensity and low operation efficiency, and the improvement of the old knapsack agricultural sprayer is urgently needed in the production.
Disclosure of Invention
The invention aims to provide a spray rod suspension fixing power assisting device of an agricultural sprayer, which is convenient to operate and labor-saving.
The technical scheme of the invention is completed in the following way, and the invention comprises a connecting plate and is characterized in that: the spray rod handle connecting structure is characterized in that a medicine box joint extending upwards by 20-45 degrees is arranged at one end of the connecting plate, an installation screw hole used for hanging and fixing the spray rod on the sprayer box is formed in the medicine box joint, a section of spring fixing pipe is welded on the side face of the other end of the connecting plate, a spring is welded and fixed forwards at the front end of the spring fixing pipe, and a section of spray rod handle installation pipe is welded and fixed forwards at the front end of the spring. And reinforcing ribs are welded and fixed on the reverse side of the connecting plate.
According to the invention, the connecting plate is fixed on the barrel wall at the right lower part of the pesticide box, the connector on the spring at the front end of the connecting plate is connected with the spray rod, and when the spraying gun is used, the spray rod arranged on the spring connector is held by hands, and a certain pressure is applied to the direction needing spraying, so that the spray head can spray pesticide to crops in the direction, and the operation is convenient and the physical strength is saved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The embodiment is described in detail with reference to the attached drawings, and comprises a connecting plate 4, wherein one end of the connecting plate is provided with a medicine box joint 5 which extends upwards at an angle of 20-45 degrees, the medicine box joint is provided with a mounting screw hole 6 for suspending and fixing a spray rod on a sprayer box, the side face of the other end of the connecting plate is welded with a section of spring fixing pipe 3, the front end of the spring fixing pipe is welded and fixed forwards with a spring 2, and the front end of the spring is welded and fixed forwards with a section of spray rod handle mounting pipe 1. And a reinforcing rib 7 is welded and fixed on the reverse side of the connecting plate.
During installation, the pesticide box joint on the connecting plate is fixed on the side wall of the pesticide box by using screws, and then the spray rod handle of the sprayer is fixedly inserted into the handle installation pipe at the front end of the spring, so that spraying operation can be carried out. When spraying, the operator only needs to carry the spraying medicine box and hold the spray rod with hands, and the spray rod is slightly forced above the crops to be sprayed, and the spray head can obliquely approach to the spraying direction under the action of the spring to spray.
The invention principle is as follows: 1. the connecting plate is designed to be between 20-45 degrees of elevation according to the angle of an arm lifting spray rod when the farm chemical is sprayed on the crop field, one end of the connecting plate is fixed on the sprayer, and the other end of the connecting plate is inserted into the spray rod. The force of lifting the spray rod by an arm is transferred to the sprayer and is borne by the shoulder of a pesticide applicator;
2. a reinforcing rib is added on the connecting plate and is welded at a right angle of 90 degrees to form mutual support so as to increase the strength of the connecting plate; and the cost and the weight of the connecting plate are reduced.
3. The spring of this device can adopt the style of different elasticity as required, utilizes its flexibility and reaction force can control the spray lance from top to bottom to guarantee to do the sector or directional spraying pesticide as required in the direction of spraying.
The invention has the advantages that the force of lifting the spray rod by an arm in the operation of the conventional knapsack agricultural sprayer is transferred to the sprayer and is borne by the shoulders of a pesticide applicator, the pesticide application direction only needs to be controlled in the operation, the labor intensity is reduced by about 50 percent, meanwhile, the length of the spray rod can be increased, the spray amplitude of the sprayer is enlarged to more than 6 meters from the conventional range of 2.5 meters, and the labor efficiency is improved by more than 2.4 times.
Claims (2)
1. Agricultural atomizer spray lance hangs booster unit, it includes a connecting plate, its characterized in that: the spray rod handle connecting structure is characterized in that a medicine box joint extending upwards by 20-45 degrees is arranged at one end of the connecting plate, an installation screw hole used for hanging and fixing the spray rod on the sprayer box is formed in the medicine box joint, a section of spring fixing pipe is welded on the side face of the other end of the connecting plate, a spring is welded and fixed forwards at the front end of the spring fixing pipe, and a section of spray rod handle installation pipe is welded and fixed forwards at the front end of the spring.
2. An agricultural sprayer boom suspension assist as claimed in claim 1, wherein: and reinforcing ribs are welded and fixed on the reverse side of the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911341746.8A CN110881456A (en) | 2019-12-24 | 2019-12-24 | Agricultural sprayer spray rod suspension power assisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911341746.8A CN110881456A (en) | 2019-12-24 | 2019-12-24 | Agricultural sprayer spray rod suspension power assisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110881456A true CN110881456A (en) | 2020-03-17 |
Family
ID=69752923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911341746.8A Withdrawn CN110881456A (en) | 2019-12-24 | 2019-12-24 | Agricultural sprayer spray rod suspension power assisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110881456A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849916A (en) * | 2022-06-02 | 2022-08-05 | 获嘉县省工农业植保装备有限公司 | Electric centrifugal atomization atomizer |
-
2019
- 2019-12-24 CN CN201911341746.8A patent/CN110881456A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849916A (en) * | 2022-06-02 | 2022-08-05 | 获嘉县省工农业植保装备有限公司 | Electric centrifugal atomization atomizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200317 |