CN2855546Y - Pressure-regulation type sprayer coordinated with agricultural machinery - Google Patents
Pressure-regulation type sprayer coordinated with agricultural machinery Download PDFInfo
- Publication number
- CN2855546Y CN2855546Y CN 200520143738 CN200520143738U CN2855546Y CN 2855546 Y CN2855546 Y CN 2855546Y CN 200520143738 CN200520143738 CN 200520143738 CN 200520143738 U CN200520143738 U CN 200520143738U CN 2855546 Y CN2855546 Y CN 2855546Y
- Authority
- CN
- China
- Prior art keywords
- pressure
- sprayer
- water pump
- agricultural machinery
- pipe
- 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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Abstract
The utility model relates to a sprayer, in particular to a matched atomizer for a pressure-regulating agricultural machine, comprising a liquid storage box, a water pump and a sprayer unit. A pressure-regulating pipe with a pressure-regulating switch is in parallel connection between an inlet pipe and an outlet pipe of the water pump. The prayer unit is designed with a folding sling suspension bracket. The structure allows the stored liquid in the liquid storage box to flow circularly between the inlet pipe and the outlet pipe of the water pump. The regulating switch can freely control the water yield without being limited by any factor like rotate speed, thereby achieving ideal liquid application. In the utility model, the bracket is much fastened, convenient for delivery in a folding way and not easy to be damaged in use.
Description
Technical field
The utility model relates to a kind of sprayer, the supporting sprayer of particularly a kind of pressure-adjusting type agricultural machinery.
Background technology
Be made of liquid reserve tank, water pump and sprayer unit with the supporting sprayer that is used to spray insecticide etc. of agricultural machinery in the market, switch of series connection is controlled the turnover of liquid storage thus on the pipeline between liquid reserve tank and the water pump.Must start to walk during switch opens, water pump load when closing, so in use injection flow rate is wayward, and influence seedling and execute the water yield, and also the connection of sprayer unit support burst closing page or leaf, frangibility, influence is normally used.
The utility model content
The utility model purpose is to provide a kind of supporting sprayer of pressure-adjusting type agricultural machinery that can conveniently control injection flow rate.
To achieve these goals, the utility model adopts following technical scheme: the supporting sprayer of pressure-adjusting type agricultural machinery comprises liquid reserve tank, water pump and sprayer unit, the pressure regulation pipeline of band tap changer in parallel between the water inlet pipe and water outlet pipe of water pump.
Described sprayer unit adopts collapsible lifting rope pipe-hanging hook, and support forms by multistage is hinged, and one section is provided with column therein, is connected with rigidity between other section and the column and strengthens lifting rope; Support is provided with the pipeline of the band shower nozzle that is connected with pumping line.
Described pump water inlet is provided with the switching by-pass cock.
The pressure regulation pipeline of the utility model band tap changer in parallel between the water inlet pipe and water outlet pipe of water pump, the liquid storage of liquid reserve tank is circulated between the water inlet pipe and water outlet pipe of water pump, by-pass cock can be controlled water yield arbitrarily, is not subjected to any restrictions such as rotating speed, thereby reaches the desirable liquid effect of executing; Collapsible lifting rope pipe-hanging hook makes support more firm, convenient folding transportation, not frangibility damage when using.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Embodiment: the supporting sprayer of pressure-adjusting type agricultural machinery as shown in Figure 1 comprises liquid reserve tank 1, water pump 4 and sprayer unit, the pressure regulation pipeline 12 of band tap changer 11 in parallel between the water inlet pipe 2 of water pump 4 and outlet pipe 3.Sprayer unit adopts collapsible lifting rope pipe-hanging hook, and support 5 forms by multistage is hinged, adopts three sections in the present embodiment, and interlude is provided with column 6, is connected with rigidity between other section and the column 6 and strengthens lifting rope 7; Support 5 is provided with the pipeline 9 of the two shower nozzles 8 of band that are connected with water pump 4 outlet pipes 3.Water pump 4 water inlet pipes 2 are provided with and open and close by-pass cock 10.
When using, be installed on the agricultural equipment, folding support 5 is opened, open then and open and close by-pass cock 10, open water pump 4, adjusting tap changer 11 reaches suitable liquid application rate can normally be used.
Claims (3)
1, the supporting sprayer of pressure-adjusting type agricultural machinery comprises liquid reserve tank, water pump and sprayer unit, it is characterized in that: the pressure regulation pipeline of band tap changer in parallel between the water inlet pipe and water outlet pipe of water pump.
2, the supporting sprayer of pressure-adjusting type agricultural machinery according to claim 1, it is characterized in that: described sprayer unit adopts collapsible lifting rope pipe-hanging hook, support forms by multistage is hinged, and one section is provided with column therein, is connected with rigidity between other section and the column and strengthens lifting rope; Support is provided with the pipeline of the band shower nozzle that is connected with pumping line.
3, the supporting sprayer of pressure-adjusting type agricultural machinery according to claim 1 and 2, it is characterized in that: described pump water inlet is provided with the switching by-pass cock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520143738 CN2855546Y (en) | 2005-12-30 | 2005-12-30 | Pressure-regulation type sprayer coordinated with agricultural machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520143738 CN2855546Y (en) | 2005-12-30 | 2005-12-30 | Pressure-regulation type sprayer coordinated with agricultural machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2855546Y true CN2855546Y (en) | 2007-01-10 |
Family
ID=37598851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520143738 Expired - Fee Related CN2855546Y (en) | 2005-12-30 | 2005-12-30 | Pressure-regulation type sprayer coordinated with agricultural machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2855546Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101507428B (en) * | 2009-03-27 | 2011-01-19 | 华南农业大学 | Suspension type pipeline spraying system and control method thereof |
| CN102921577A (en) * | 2011-08-11 | 2013-02-13 | 邓捷 | Pesticide liquid mixing system |
-
2005
- 2005-12-30 CN CN 200520143738 patent/CN2855546Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101507428B (en) * | 2009-03-27 | 2011-01-19 | 华南农业大学 | Suspension type pipeline spraying system and control method thereof |
| CN102921577A (en) * | 2011-08-11 | 2013-02-13 | 邓捷 | Pesticide liquid mixing system |
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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 |