CN2802970Y - Pesticide filter of atomizer - Google Patents
Pesticide filter of atomizer Download PDFInfo
- Publication number
- CN2802970Y CN2802970Y CN 200520019457 CN200520019457U CN2802970Y CN 2802970 Y CN2802970 Y CN 2802970Y CN 200520019457 CN200520019457 CN 200520019457 CN 200520019457 U CN200520019457 U CN 200520019457U CN 2802970 Y CN2802970 Y CN 2802970Y
- Authority
- CN
- China
- Prior art keywords
- filter
- sprayer
- rack
- liquid medicine
- pump
- 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.)
- Expired - Fee Related
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- Catching Or Destruction (AREA)
Abstract
The utility model relates to a pesticide filter of a sprayer, which is characterized in that the filter is provided with a transfusion pipe joint which is connected with a liquid inlet pipe of a pump set of the sprayer, the joint is connected with a net rack plug which is provided with a net rack and the outer part of the net rack is provided with a filtering net cover. The utility model has the technical scheme that because the filter is connected with the liquid inlet pipe on the front end of the pump set, the liquid in a liquid medicine barrel can be filtered (which belongs to the secondary filtering in general), and the filter has the structure that the outer part of the net rack is provided with the filtering net cover. The liquid inlet flow quantity of the whole surrounding is large, and a quantity of foreign matters such as granules, etc. in the liquid medicine are blocked out of the filtering net cover to make the liquid medicine which enters the pump have no foreign matters. The abrasion of the pump assembly is avoided, spraying pistols and spraying holes are not blocked and the service life of the sprayer is increased. In addition, the filtering net cover on the outer part of the net rack of the filter has the advantages of easy unpacking and washing and convenient maintenance and installation.
Description
Technical field
The utility model relates to filter, particularly relates to the sprayer liquid medicine filter, belongs to agricultural plant protection machinery.
Background technology
The machinery that often will use in control diseases and pests of agronomic crop, health and epidemic prevention spray disinfectant liquid medicine is sprayer, and the critical piece that constitutes sprayer integral body has sprayer pump group (comprising hand pump or electric pump), medicinal liquor barrel, spray gun assembly etc.Because the filter of existing sprayer is not strict, only the water inlet on medicinal liquor barrel is equipped with filter screen (some does not also have filter screen), can not thoroughly filter the water that enters in the medicinal liquor barrel, make foreign matters such as existing particle in the soup in the medicinal liquor barrel, and the soup in bucket enters the front end of pump filter is not installed more, make the soup that is mixing foreign matters such as some granules when entering into pump and spray gun, be easy to wear and tear mechanical part or obstruction in use, influence service life.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming that prior art exists, the different grain in a kind of effectively filtering liquid medicine to be provided, reducing the pump group and wear and tear, and make the sprayer liquid medicine filter of the smooth and easy water outlet in shower nozzle hole.
The technical scheme of the utility model sprayer liquid medicine filter is: it is characterized in that described filter is a woven hose joint that links to each other with sprayer pump group feed tube, connect the rack plug on the joint, on the rack plug rack is installed, rack is equipped with screen cover outward.The technical program is owing to be connected filter on the feed tube of pump group front end, so the liquid in the medicinal liquor barrel is filtered (generally belonging to secondary filter), the structure of filter is that screen cover is installed outside rack, the one, entire circumference feed liquor flow is big, and the foreign matters such as some granules in the soup are blocked in the outside of screen cover, make the soup that enters in the pump be as good as grain, avoid wearing and tearing the pump assembly, the spray gun spray orifice is not blocked, improve the service life of sprayer.The outer screen cover of this filter rack is unpicked and washed easily in addition, maintenance, easy for installation.
Description of drawings
Fig. 1 is the utility model sprayer liquid medicine filter decomposition texture schematic diagram;
Fig. 2 is the utility model sprayer liquid medicine filter overall structure schematic diagram;
Fig. 3 is that the utility model sprayer liquid medicine filter is installed in embodiment schematic diagram in the power spraye medicinal liquor barrel.
Embodiment
The utility model discloses a kind of sprayer liquid medicine filter, applicable to power spraye or manual sprayer, its major technology is characterised in that described filter is a woven hose joint 5 that links to each other with sprayer pump group feed tube, connect rack plug 3 on the woven hose joint 5, rack 2 is installed on the rack plug 3, and screen cover 1 is installed in rack 2 outsides.In order to make rack 2 very convenient and reliably be installed on the rack plug 3, its rack plug 3 tops are shaped on hexagonal head 31, are shaped on hexagonal hole 21 in rack 2, and hexagonal head 31 is connected with hexagonal hole 21.For prevent that soup from leakage accident taking place when entering the sprayer pump, its rack plug 3 bottoms are shaped on double-screw bolt 32, and double-screw bolt 32 matches with woven hose joint 5 inner bolt holes, between the two and seal washer 4 arranged.Shown in the embodiment of Fig. 2, Fig. 3, filter is installed in the base plate 7 of sprayer medicinal liquor barrel 6, and woven hose joint 5 bottoms connect pump group feed tube 8.
Claims (3)
1, sprayer liquid medicine filter, it is characterized in that described filter is a woven hose joint (5) that links to each other with sprayer pump group feed tube, joint (5) is gone up and is connected rack plug (3), and rack plug (3) is gone up rack (2) is installed, the outer screen cover (1) that is equipped with of rack (2).
2, sprayer liquid medicine filter as claimed in claim 1 is characterized in that rack plug (3) top is shaped on hexagonal head (31), is shaped on hexagonal hole (21) in rack (2), and hexagonal head (31) is connected with hexagonal hole (21).
3, sprayer liquid medicine filter as claimed in claim 1 is characterized in that rack plug (3) bottom is shaped on double-screw bolt (32), and double-screw bolt (32) matches with woven hose joint (5) inner bolt hole, between the two and seal washer (4) arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520019457 CN2802970Y (en) | 2005-01-27 | 2005-01-27 | Pesticide filter of atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520019457 CN2802970Y (en) | 2005-01-27 | 2005-01-27 | Pesticide filter of atomizer |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520100410 Division CN2770802Y (en) | 2005-01-27 | 2005-01-27 | Knapsack electric sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2802970Y true CN2802970Y (en) | 2006-08-09 |
Family
ID=36908277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520019457 Expired - Fee Related CN2802970Y (en) | 2005-01-27 | 2005-01-27 | Pesticide filter of atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2802970Y (en) |
-
2005
- 2005-01-27 CN CN 200520019457 patent/CN2802970Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060809 Termination date: 20130127 |