CN205946800U - Backpack watering device - Google Patents
Backpack watering device Download PDFInfo
- Publication number
- CN205946800U CN205946800U CN201620377082.6U CN201620377082U CN205946800U CN 205946800 U CN205946800 U CN 205946800U CN 201620377082 U CN201620377082 U CN 201620377082U CN 205946800 U CN205946800 U CN 205946800U
- Authority
- CN
- China
- Prior art keywords
- outlet pipe
- chamber
- proportioning device
- quantitative chamber
- piston
- 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 discloses a backpack watering device, including the atomizer barrel, be provided with the atomizer cavity in the atomizer barrel, be provided with proportioning device in the atomizer cavity, proportioning device includes the proportioning device casing of cylinder, quantitative cavity has in the proportioning device casing, be provided with in the ration cavity and follow quantitative cavity inner wall gliding piston from top to bottom, the piston is connected with the connecting rod through the fixed cover of piston, the connecting rod can be dismantled and be connected with the regulation pole, it transfers knothole to be provided with a plurality of on the regulation pole.
Description
Technical field
This utility model is related to a kind of backpack sprinkler, belongs to agriculture apparatus technical field.
Background technology
When tobacco seedlings are watered, typically watered with kettle using manual, the bad control of the amount watered, to specific
Operation brings inconvenience, is unfavorable for the growth of tobacco seedlings.
Content of the invention
The technical problems to be solved in the utility model is for not enough above, provides a kind of backpack sprinkler, this waters
Utensil has quantitative function, can disposably pour quantitative water, beneficial to tobacco seedling growth.
For solving above technical problem, this utility model employs the following technical solutions：
A kind of backpack sprinkler, including Cylinder of sprayer, is provided with aerosol apparatus chamber, institute in described Cylinder of sprayer
State aerosol apparatus within the chamber and be provided with proportioning device；
Described proportioning device includes columnar proportioning device housing, has quantitative chamber in described proportioning device housing,
Described quantitative within the chamber is provided with the piston that can slide up and down along quantitative chamber inner wall, and described piston is connected by piston fixed cover
There is connecting rod, described connecting rod is removably connected with adjusting rod, described adjusting rod is provided with several adjustment holes.
The following is the optimization further to such scheme：
Described adjusting rod and connecting rod pass through adjustment hole and bearing pin grafting；The bottom of described quantitative chamber is communicated with suction hose
And outlet pipe, it is provided with water inlet pipe check valve between described quantitative chamber and suction hose, between described quantitative chamber and outlet pipe
It is provided with outlet pipe check valve.
The opening direction of water inlet pipe check valve deviates from quantitative chamber towards quantitative chamber, the opening direction of outlet pipe check valve
Room；It is provided with outlet pipe fixed seat, the port of export of described outlet pipe is connected to outlet pipe fixed seat in described Cylinder of sprayer；
Regulation pole socket is provided with described Cylinder of sprayer, described adjusting rod is socketed in regulation pole socket.
Pass through the position of adjusting rod and connecting rod during use, regulating piston in the size of quantitative within the chamber stroke, thus adjusting
The water yield of section water side, the above is the citing of this utility model preferred forms, the part wherein do not addressed in detail
It is the common knowledge of those of ordinary skill in the art.Protection domain of the present utility model is defined by the content of claim, appoints
The equivalent transformation what is carried out based on technology of the present utility model enlightenment, also in protection domain of the present utility model.With reference to
Drawings and Examples are described in detail to this utility model.
Brief description
Fig. 1 is a kind of structural representation of this utility model backpack sprinkler；
Fig. 2 is the upward view of accompanying drawing 1；
Fig. 3 is the structural representation of proportioning device；
Fig. 4 is the structural representation that depression bar and connecting rod connect.
In figure,
1- Cylinder of sprayer；2- aerosol apparatus chamber；3- outlet pipe；4- outlet pipe fixed seat；5- adjusting rod；6- hinge bar；
7- adjusts pole socket；8- piston fixed cover；9- piston；10- quantitation chamber；11- suction hose；12- depression bar；13- connecting rod；101- enters
Water pipe check valve；102- outlet pipe check valve；103- titting water outlet.
Specific embodiment
Embodiment, as shown in accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, a kind of backpack sprinkler, including Cylinder of sprayer 1, institute
State and in Cylinder of sprayer 1, be provided with aerosol apparatus chamber 2, in described aerosol apparatus chamber 2, be provided with proportioning device.
Described proportioning device includes columnar proportioning device housing, has quantitative chamber in described proportioning device housing
10, it is provided with the piston 9 that can slide up and down along quantitative chamber 10 inwall in described quantitative chamber 10, described piston 9 passes through piston
Fixed cover 8 is connected with connecting rod 13, and described connecting rod 13 is removably connected with adjusting rod 5, described adjusting rod 5 is provided with some
Individual adjustment hole.
Described adjusting rod 5 and connecting rod 13 pass through adjustment hole and bearing pin grafting.
The bottom of described quantitative chamber 10 is communicated with suction hose 11 and outlet pipe 3, described quantitative chamber 10 and suction hose 11
Between be provided with water inlet pipe check valve 101, be provided with outlet pipe check valve 102 between described quantitative chamber 10 and outlet pipe.
The opening direction of water inlet pipe check valve 101 deviates from towards quantitative chamber 10, the opening direction of outlet pipe check valve 102
Quantitative chamber 10.
It is provided with outlet pipe fixed seat 4, the port of export of described outlet pipe 3 is connected to water outlet in described Cylinder of sprayer 1
Pipe fixed seat 4.
Regulation pole socket 7 is provided with described Cylinder of sprayer 1, described adjusting rod 5 is socketed in regulation pole socket 7.
By the position of adjusting rod 5 and connecting rod 13 during use, the size of regulating piston stroke in quantitative chamber 10, from
And the water yield at adjusting water outlet end, the above is the citing of this utility model preferred forms, does not wherein address in detail
Part is the common knowledge of those of ordinary skill in the art.Protection domain of the present utility model with the content of claim is
Standard, any equivalent transformation being carried out based on technology of the present utility model enlightenment, also in protection domain of the present utility model.
Claims (3)
1. a kind of backpack sprinkler it is characterised in that：Including Cylinder of sprayer（1）, described Cylinder of sprayer（1）Inside it is provided with
Aerosol apparatus chamber（2）, described aerosol apparatus chamber（2）Inside it is provided with proportioning device；
Described proportioning device includes columnar proportioning device housing, has quantitative chamber in described proportioning device housing（10）,
Described quantitative chamber（10）Inside being provided with can be along quantitative chamber（10）The piston that inwall slides up and down（9）, described piston（9）Pass through
Piston fixed cover（8）It is connected with connecting rod（13）, described connecting rod（13）It is removably connected with adjusting rod（5）, described adjusting rod
（5）On be provided with several adjustment holes.
2. as claimed in claim 1 a kind of backpack sprinkler it is characterised in that：Described adjusting rod（5）And connecting rod（13）
By adjustment hole and bearing pin grafting；Described quantitative chamber（10）Bottom be communicated with suction hose（11）And outlet pipe（3）, described fixed
Amount chamber（10）With suction hose（11）Between be provided with water inlet pipe check valve（101）, described quantitative chamber（10）With outlet pipe it
Between be provided with outlet pipe check valve（102）.
3. as claimed in claim 2 a kind of backpack sprinkler it is characterised in that：Water inlet pipe check valve（101）Openings
To towards quantitative chamber（10）, outlet pipe check valve（102）Opening direction deviate from quantitative chamber（10）；Described Cylinder of sprayer
（1）It is provided with outlet pipe fixed seat on interior（4）, described outlet pipe（3）The port of export be connected to outlet pipe fixed seat（4）；Described
Cylinder of sprayer（1）On be provided with regulation pole socket（7）, described adjusting rod（5）It is socketed in regulation pole socket（7）Interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620377082.6U CN205946800U (en) | 2016-04-29 | 2016-04-29 | Backpack watering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620377082.6U CN205946800U (en) | 2016-04-29 | 2016-04-29 | Backpack watering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205946800U true CN205946800U (en) | 2017-02-15 |
Family
ID=57967835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620377082.6U Expired - Fee Related CN205946800U (en) | 2016-04-29 | 2016-04-29 | Backpack watering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205946800U (en) |
-
2016
- 2016-04-29 CN CN201620377082.6U patent/CN205946800U/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 |
Granted publication date: 20170215 Termination date: 20170429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |