CN2328431Y - Backpack Electric Sprayer - Google Patents
Backpack Electric Sprayer Download PDFInfo
- Publication number
- CN2328431Y CN2328431Y CN 98211580 CN98211580U CN2328431Y CN 2328431 Y CN2328431 Y CN 2328431Y CN 98211580 CN98211580 CN 98211580 CN 98211580 U CN98211580 U CN 98211580U CN 2328431 Y CN2328431 Y CN 2328431Y
- Authority
- CN
- China
- Prior art keywords
- gear pump
- flexible pipe
- spraying machine
- micromotor
- electric spraying
- 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
Links
- 239000007921 spray Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 241000607479 Yersinia pestis Species 0.000 claims abstract description 4
- 238000005507 spraying Methods 0.000 claims description 10
- 239000004677 Nylon Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 4
- 239000003814 drug Substances 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 201000010099 disease Diseases 0.000 abstract description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 2
- 235000014347 soups Nutrition 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Nozzles (AREA)
- Catching Or Destruction (AREA)
Abstract
The backpack electric sprayer for preventing and eliminating diseases and pests of crops is composed of box, accumulator, miniature motor, gear pump, spray gun wheel and flexible pipe, and features that the flexible pipe of liquid medicine pipeline is wound around the miniature motor for 3-8 circles and connected to the water inlet of gear pump. The filter is arranged on the bottom surface of the box body. The utility model has the advantages of continuous use without heating of the micro motor, good liquid medicine filtration and early wear prevention of the gear pump.
Description
The utility model relates to a kind of spraying mechanical that is mainly used in crop pest control.
Spraying machine is mainly used in the prevention and control of plant diseases, pest control of crops, also can be used for the chemical weed control of crops, urban health epidemic prevention, the spray medicine of landscape flower and garden, water spray.The sprayer of widespread had the backpack hand pressure sprayer in the past, was used as power by handlance, seemed hard.Patent-back-pack electric the spraying machine of my application in 94 years, patent No. ZL94239785.1 is equipped with storage battery and pump assembly, by the minitype motor driving gear pump, sprays vaporific soup by spray gun.This power driven mist blower uses light, but still has weak point, uses continuously to cause the micromachine heating, and medical filtration is not thorough, particularly when using the pulvis soup, causes the gear pump premature wear, even stops up.
The purpose of this utility model is to overcome above-mentioned weak point, and a kind of back-pack electric spraying machine is provided, and uses continuously, and micromachine can not generate heat, and medical filtration is thorough, reduces wear.
Description of the present utility model is as follows: the back-pack electric spraying machine is made up of casing, storage battery, micromotor, gear pump, spray gun he, flexible pipe, in tank floor filter is housed.Filter is made up of skeleton and screen pack, and there is cavity volume at the skeleton middle part, and soup enters the skeleton inner chamber through filter screen and flows into liquor piping.Liquor piping is a kind of flexible pipe, after walking around the 3-8 circle on the shell of micromotor, is connected with the water inlet of gear pump.
Description of drawings:
Figure is the structural representation of back-pack electric spraying machine of the present utility model.1-medicine-chest lid among the figure, 2-casing, 3-eletric button switch, 4-storage battery, 5-micromotor, 6-flexible pipe, 7-reduction gearing, 8-gear pump, 9-gear pump water inlet, 10-gear pump delivery port, 11-joint, 12-soup switch, 13-filter, 14-handle, 15-shower nozzle.
Embodiment makes like this, and filter (13) is contained in the bottom surface of casing (2).Filter (13) is made up of skeleton and screen pack, and screen pack adopts 100～160 purpose nylon wires, and there is cavity volume at the skeleton middle part, and soup enters the skeleton inner chamber through filter screen and flows into liquor piping.Liquor piping is a kind of flexible pipe (6), after walking around the 3-8 circle on the shell of micromotor (5), is connected with the water inlet (9) of gear pump (8).
Advantage of the present utility model: can use continuously and be unlikely to micromachine heating; Medical filtration is good, Can avoid the premature wear of gear pump.
Claims (3)
1, a kind of back-pack electric spraying machine that is mainly used in crop pest control that relates to, form by casing, storage battery, micromotor, gear pump, spray gun, flexible pipe, the flexible pipe that it is characterized in that liquor piping is connected with the water inlet of gear pump after walking around the 3-8 circle on the shell of micromotor.
2, back-pack electric spraying machine according to claim 1 is characterized in that in tank floor filter being housed.
3, back-pack electric spraying machine according to claim 1 and 2 is characterized in that screen pack adopts 100～160 purpose nylon wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98211580 CN2328431Y (en) | 1998-03-02 | 1998-03-02 | Backpack Electric Sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98211580 CN2328431Y (en) | 1998-03-02 | 1998-03-02 | Backpack Electric Sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2328431Y true CN2328431Y (en) | 1999-07-14 |
Family
ID=33966187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98211580 Expired - Fee Related CN2328431Y (en) | 1998-03-02 | 1998-03-02 | Backpack Electric Sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2328431Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2015238843B2 (en) * | 2014-10-14 | 2016-12-08 | Scheppach Gmbh | Hand Sprayer |
-
1998
- 1998-03-02 CN CN 98211580 patent/CN2328431Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2015238843B2 (en) * | 2014-10-14 | 2016-12-08 | Scheppach Gmbh | Hand Sprayer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |